• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The object of the invention is a concrete block (1), preferably fiber-reinforced concrete, comprising a body (10) and anchoring means (2) for lifting the block, and characterized in that the means anchoring (2) are integral with the body and arranged in blind cavities without protruding out of these cavities, in particular arranged at one of the faces of the body of the block such that the upper face of the block in the installed position of the block on the ground, and in that the body comprises reservations (14) and / or fixing / association means, said reservations and the fastening / association means being intended for fixing, preferably removable, or association, technical equipment to associate with the block. The concrete block (1) is intended to constitute an anti-crossing block and complementarily a support block and fixing technical equipment.
    公开号:FR3062142A1
    申请号:FR1770085
    申请日:2017-01-26
    公开日:2018-07-27
    发明作者:Abdla FEGHOUL
    申请人:Abdla FEGHOUL；
    IPC主号:
    专利说明:

    Holders): FEGHOUL ABDLA.
    O Extension request (s):
    (® Agent (s): AQUINOV.
    ® CONCRETE BLOCK, ESPECIALLY ANTI-CROSSING BLOCK WITH ADDITIONAL FEATURES.
    FR 3 062 142 - A1 (57) The object of the invention is a concrete block (1), preferably made of fiber concrete, comprising a body (10) and anchoring means (2) intended for lifting the block, and characterized in that the anchoring means (2) are integral with the body and arranged in blind cavities without protruding from these cavities, in particular arranged at one of the faces of the body of the block such that the upper face of the block in the installed position of the block on the ground, and in that the body has reservations (14) and / or fixing / association means, said reservations and the fixing / association means being intended for fixing, preferably removably, or for combining, technical equipment to be associated with the block. The concrete block (1) is intended to constitute an anti-crossing block and, in addition, a support and fixing block for technical equipment.

    CONCRETE BLOCK, ESPECIALLY ANTI-CROSSING BLOCK WITH ADDITIONAL FEATURES
    The invention relates to a concrete block, in particular used as a protection and anti-intrusion / anti-crossing device, and / or support base for functional or signage elements, to be installed in particular temporarily on the public road or in places of demonstrations.
    The concrete block of the invention is not in particular intended for construction.
    The invention will be more particularly described, without however being limited thereto, with regard to a use for civil protection as protection and anti-clearance devices to be installed on the outskirts of places capable of accommodating large numbers of people, such as during temporary demonstrations, to stop all vehicles trying to rush into the premises. Advantageously, the device of the invention aims to associate it with other technical functions, such as support and temporary arrangement of functional elements, in a reliable and secure manner, in places of passage, parking. Without being exhaustive, the concrete block of the invention is intended to be used to support masts, poles, gantries, gates, palisades, site fences, electrical distribution cabinets.
    Today, the protection of demonstrations or the prohibition of entry in places, is done by the arrangement of barriers and / or concrete blocks placed in strategic places of risk of passage of vehicles. However, barriers do not constitute effective protection systems because they do not resist the crossing of a vehicle.
    As for the concrete blocks of known type on roads, although protective, they are either tedious to implement, in particular to be arranged temporarily in a place, because not being provided with any outlet for discharging, installing and take them back, or move too easily because in particular provided with a hollow base configured for the passage of the claws of a forklift.
    Certain blocks are nevertheless provided with reinforcements forming arches projecting from their upper surface to be hung and lifted. However, these protruding arches are not completely safe and remain handcrafted without any calculation of mechanical strength, especially for passers-by when these blocks are placed in passing places.
    The object of the invention is therefore to propose a concrete block, in particular, with an anti-franking function, which does not have the abovementioned drawbacks, while avoiding any risk of movement that is too easy by conventional machines, while allowing the installation and easy lifting thanks to suitable lifting devices and provided with unusual attachment means, and while providing other functions such as those of base or support for technical equipment in particular to be installed temporarily, reliably and safe.
    The term “block with anti-crossing function” is understood to mean a block which has a substantial mass so as to be placed and uninstalled only by lifting devices, such a block may in particular have a mass of the order of at least 500 kg.
    According to the invention, the concrete block comprises a body, preferably of generally parallelepiped shape, and anchoring means intended for lifting the block, and is characterized in that the anchoring means are integral with the body and arranged in blind cavities without protruding from these cavities, in particular arranged at one of the faces of the body of the block such that the upper face of the block in the installed position of the block on the ground, and in that the body comprises reservations (recesses) and / or fixing or association means, said reservations and the fixing / association means being intended for the fixing, preferably a detachably fixing, or the association, of technical equipment to associate with the block.
    “Without protruding from these cavities” means the fact that the anchoring means extend from the bottom of the cavity while being at most coplanar with the plane of the external face of the body comprising the cavities.
    In the following description, the terms "horizontal", "vertical", "upper", "lower", "high", "low", "height" are used in the context of a normal installation of the block, c 'is to say relating to a vertical concept with respect to a flat horizontal floor on which the block would be placed.
    Preferably, the concrete block is a block with an anti-crossing function.
    Thus, the concrete block of the invention has different functionalities added to its anti-crossing function. The block is manufactured and delivered ready for its installation and use, specific reservations and / or fixing means allowing to attach and mount on the block, directly on site with technical equipment.
    Advantageously, the concrete is fiberized, comprising reinforcing fibers.
    According to one characteristic, the anchoring means are configured to cooperate with special lifting cooperation means, the anchoring means being able to cooperate with only one type of lifting means which are specifically dedicated to the type of lifting means. anchoring, so that the anchoring means cannot cooperate with a universal lifting / hanging system or a very common lifting system of the very common hook type. Thus, only specific lifting / hooking means, uncommon, can lift the concrete block of the invention. Even if the blocks are on the public highway, it is impossible to move them without calling on specialized third parties who have available lifting cranes equipped with hooks / lifting tools specific to cooperation with the anchoring means of the block. By way of example, the anchoring means are in the form of spheres or mushrooms, of the type sold by the company ARTEON.
    According to another characteristic, the body of the block has edges which are bevelled, in particular the body having a generally parallelepiped shape and at least its so-called vertical edges in the installed position of the block and those of the upper face and possibly the edges of any detachment surface, being bevelled.
    According to yet another characteristic, the body of the concrete block comprises at least two opposite faces called the bottom and top, and a peripheral wall called the side wall connecting the two opposite faces, the external surface of the side wall comprising, preferably on the all of its periphery and preferably in its middle part, a reservation forming a recess of the external surface (towards the inside of the body) to provide a groove, said groove being in particular intended to serve as a fixing surface.
    According to another characteristic, the body, which has at least two opposite faces called the bottom and top, and a peripheral wall called the side wall connecting the two opposite faces, is such that the external surface of the side wall comprises at least one fixing plate as fixing means, the fixing plate being provided with one or more fixing / association members which are intended to cooperate with at least one piece of equipment to be associated with the block such as for associating at least one barrier, in particular a police barrier of the police type or so-called Vauban barrier, in particular the fixing member being a bar or a member capable of cooperating by mutual engagement with the equipment to be associated, or the association member being at least a pair guide rollers between which is intended to slide a barrier.
    In one embodiment, the fixing member is telescopic; it is adjustable in length in a horizontal plane when the plate is fixed on the block so as to allow an adjustment of the distance which separates the block from the technical equipment to be associated. In particular, the fixing member comprises a hook secured to a slide which is capable of being movable in a tube via an adjustment screw cooperating with the slide, the adjustment head of which protrudes from the tube opposite the hook .
    Preferably, the body of the concrete block is of parallelepiped shape and the fixing plate or plates are at right angles and are joined against an angle of the parallelepiped body. Advantageously, the body which comprises at least two opposite faces, called the lower and upper faces, and a peripheral wall called the lateral wall connecting the two opposite faces, constitutes a base / base for fixing on its upper face and / or its lateral wall. at least one technical device, preferably its underside being flat continuously from or near an edge to the edge or near the opposite edge. This surface continuity at the level of the lower face not only ensures stability of the block but above all provides security without the possibility of lifting from below using means of the forklift type.
    The body may comprise, in particular on the face provided with the anchoring means, as a reservation, a central orifice, said orifice being intended to receive a mast or a pole, and / or as fixing means, a plate fixing interface, and / or fixing members of the threaded rod type, in particular the plate or the fixing members being intended for fixing at least one strut or of a post such as a post of signaling, or a light, or a pole for an advertising panel, or a pole for a gantry, preferably the pole being provided with height adjustment means for the equipment cooperating with said pole.
    The concrete block can constitute a base / a base for the fixing on its upper face of an electrical distribution cabinet, or at least one strut for the attachment to the strut of an equipment such as a palisade, a fence.
    The concrete block can include articulated and unfoldable panels, at least one of which is fixed to a side wall of the block, preferably the panels, in the folded position, being stored around the block, which minimizes the space requirement of the functional concrete block. with its panels. The panels can for example constitute in the unfolded state a palisade. Advantageously, the concrete block comprises at least one lighting system, in particular a reflector, in particular positioned in the lower part of the block in the installed position of the block and capable of lighting upwards, preferably able to light with an angle of lighting which corresponds to the two upper corners (upper end) of the block to identify the volume of the block at night.
    In a further embodiment, the concrete block comprises at least one reservation in which a harrow is intended to be fixed, preferably a foldable harrow which is stored in the folded state in said reservation.
    In yet another embodiment, the concrete block comprises on the one hand a first reservation which crosses the entire body of the block, in particular along the entire height of the block, and which is intended to accommodate a bar of length less than that of the reservation, and on the other hand a second reservation constituting an access passage to the first reservation, the bar being intended to cooperate with a connecting element intended to be introduced up to the level of the first reservation via the second reservation.
    The invention also relates to the use of at least one concrete block of the invention as an anti-crossing block which combines at least one other function, by providing a base and / or a fixing support / d association of at least one technical equipment such as a mast, a pole, a gantry, a strut, an electrical distribution cabinet, a signage, a hanging bar, a barrier, a fence, a palisade, an anti-crossing harrow, and in particular the use of several concrete blocks of the invention connected by connecting elements integrally associated with the blocks so as to arrange a chain of spaced concrete blocks and joined integrally to each other, or still use of at least two concrete blocks spaced apart and connected to each other by at least one harrow attached to the blocks and able to unfold.
    The present invention is now described using examples which are only illustrative and in no way limit the scope of the invention, and from the attached illustrations, in which:
    FIG. 1 represents a perspective view of an embodiment of the concrete block according to the invention;
    Figure 2 is an alternative embodiment of Figure 1;
    Figure 3 is a partial perspective view from above of the block of the invention provided with fixing means for fixing at least one technical equipment;
    Figures 4 and 5A are partial perspective views from above of an alternative embodiment of the block;
    Figure 5B is an example of using the block of Figure 5A equipped with a mast;
    Figure 6 is a perspective view of the block of the invention according to another alternative embodiment and intended for fixing a connecting element;
    FIGS. 7A and 7B illustrate another example of use of the block as a support base for an electrical distribution cabinet, respectively with the door closed and open of the cabinet;
    FIG. 8 shows the use of two blocks of the invention as supports for a gantry;
    FIGS. 9 to 12 illustrate other examples of use of the block of the invention as a support for technical equipment, respectively, support for a high sign, support for a banner, a sign , and advertising equipment;
    FIG. 13A illustrates a perspective view of a block of the invention used to support a barrier;
    Figure 13B is a detail view of Figure 13A;
    FIG. 13C is an exemplary embodiment according to the invention of fixing means for associating equipment with the block;
    Figure 14 is a perspective view of the block of the invention showing different fixing means;
    Figure 15 is a further example of fastening means;
    FIG. 16A shows a block equipped with a palisade in a folded and stored state;
    Figure 16B corresponds to Figure 16A with the palisade unfolded;
    FIG. 16C is a schematic front view of two blocks of the invention associated with a continuous palisade between the two blocks;
    Figure 17 is a rear perspective view of a block of the invention equipped with a fence;
    FIG. 18A is a partial perspective view of an exemplary embodiment of the block of the invention with which a harrow is associated;
    Figure 18B is a schematic top view from below of two blocks of Figure 18A which are spaced apart and interconnected by two harrows, each of the harrows being folded under a reservation of each block;
    FIG. 18C represents a schematic view of FIG. 18B in the unfolded position of the harrows, the blocks having been moved.
    The concrete block 1 of the invention illustrated in the figures is a solid concrete block, of substantial mass, in particular of the order of 500 kg beyond one tonne, intended above all to constitute a block anti-crossing for vehicles.
    The concrete block is preferably made of fiber concrete.
    According to the invention, the block 1 is endowed with other technical functions, and in particular intended to constitute a base or a support for fixing various technical equipment, in particular for technical equipment which is intended to remain temporarily in a location. FIGS. 6A to 18C illustrate in a non-exhaustive manner various examples of use of the concrete block of the invention with various technical equipment.
    With reference to FIGS. 1 and 2, the concrete block 1 comprises a cylindrical body 10, and comprising a lower face 11, an opposite upper face 12, and a vertical peripheral side wall 13 connecting the two faces 11 and 12. The base of the cylindrical body is preferably polygonal but could be round, oval ... According to a preferred example, the body is of rectangular shape with square or rectangular base, the peripheral wall 13 comprising four vertical faces.
    Preferably, the body 10 of the block has on its side wall 13 surrounding it and in its middle part, a reservation 14 forming a peripheral groove. This peripheral groove 14 comprises a bottom 14A which is therefore located in a plane parallel and offset with respect to the external plane of the side wall 13.
    The reservation 14 can serve, for example, as a support for signage, such as a plate 15, the plate being able in particular to be covered with a film with micro prisms and with very high retro-reflectivity. The reservation 14 is advantageously at, or approximately at, the corresponding height of a car license plate. Thus, the blocks 1 of the invention are easily identifiable at night by the lighting of motor vehicles traveling. Advantageously, the lower face 11 is completely flat so that in the position installed on the ground, it is impossible to lift the block from its base.
    As visible in the illustrated embodiment, the block is rectangular with a square base and is symmetrical with respect to the median horizontal plane.
    Preferably, the edges of the body 10, delimiting the lower 10 and upper 11 faces, the vertical faces of the side wall 13, and the groove 14, are bevelled (with inclined faces) and / or rounded so as to avoid sharp edges which otherwise would risk injuring, especially since the block can have a height of almost at breast height.
    Preferably, the dimensions of block 1 are provided in order to be able to maximize their number in a 10-ton transport truck.
    By way of non-limiting example, the dimensions of a block 1 of the parallelepipedic invention with a square or rectangular base are the following:
    Height: 900 or 950 mm
    Width and length: 900 or 950 mm x 900 mm or 950 mm for a square bass, and
    600 mm x 900 mm for a rectangular base,
    Throat height 13: 200 or 210 mm,
    Depth of the groove (dimension in a horizontal plane): of the order of 50 mm.
    With reference to FIGS. 3 and 4, the block 1 comprises according to the invention anchoring means 2 secured to the body 10 intended for lifting the block, fixing means 3 secured to the block and / or at least one reservation 14 and / or 4 and / or 5 and / or 6 and / or 7 (Figures 1, 5A, 6, and 18A), the fixing means 3 and the reservation (s) 14, 4, 5, 6 and 7 being intended to cooperate with at least one piece of equipment to mount on / against the block, or to associate in the immediate vicinity of the block.
    The anchoring means 2 are advantageously arranged on the upper face 12 of the body in blind cavities 12A. Preferably, they are two in number and arranged symmetrically opposite, here along a diagonal.
    According to the invention, the anchoring means 2 do not protrude from the plane formed by the upper face 12. They are therefore integrated into the body 10 without protruding.
    Preferably, the anchoring means 2 are configured so as not to be able to cooperate with standard lifting means, but to cooperate with specific unusual lifting means, such as anchoring systems of the type sold by the company ARTEON. . Thus, the anchoring means preferably do not have a ring or bridge shape. They have, for example, a general sphere or mushroom geometry.
    Depending on the use of the block, the fixing means 3 are arranged on the upper face 12 and / or on the peripheral wall 13.
    The fixing means 3 are, for example, threaded rods 30 (FIG. 3), here four in number, the centers of which correspond to standard fixing plates for the feet of posts.
    In the variant embodiment of FIG. 4, the fixing means 3 are a fixing interface plate 31, this plate being adapted as a function of the type of equipment to be received and fixed to it. The plate is preferably made of galvanized steel.
    The reservation 4 illustrated by way of example in FIG. 5A forms a central orifice in the body of the block at the level of the upper face 12, which makes it possible to accommodate a mast 40 there as illustrated in FIG. 5B.
    Figure 6 illustrates another alternative embodiment of the concrete block 1, the details of which will be described later. The block of this variant comprises the reservation 14 constituting the peripheral groove, a reservation 5 forming an oblong bore of longitudinal axis according to the height of the block, and a reservation 6 hereinafter called transverse reservation. This reservation is arranged in the side wall on at least one of the vertical faces and preferably in the lower part of the block or in the middle part.
    Other reservation locations can be envisaged depending on the use of the concrete block and the functional equipment to be associated with it. FIG. 18A shows yet another exemplary embodiment for which the concrete block 1 has two reservations in the lower part, of which only one reservation 7 is visible. This variant embodiment with regard to its use will be described later.
    Reservations 14, 4, 5, 6 and 7 are made during the manufacture by molding of the blocks. Preferably, all the blocks systematically comprise the peripheral groove 14. The other reservations such as the central orifice 4, the bore 5, or the transverse 6 and lower reservations 7 are produced (during the molding of the block) according to the destination / end use of the block of the invention.
    Preferably, the concrete block 1 comprises, opposite FIG. 2, a lighting system S, in particular a reflector, which is in particular positioned in the lower part of the block and is capable of lighting upwards so as to light with a lighting angle corresponding to two upper corners 13A and 13B of the block to identify the volume of the block at night.
    Various examples of embodiment and use, which are in no way limiting, are now described with reference to FIGS. 6 to 18C.
    Again looking at FIG. 6, this illustrates a concrete block 1 of the invention used to attach a connecting element 60 therefor intended to remotely connect two concrete blocks 1. Preferably, a safety device could include a chain of concrete blocks of the invention, connected together by connecting elements. This connecting element 60 is preferably flexible and mechanically strong, such as a strap, a cable. The connecting element is intended to be stretched between two concrete blocks 1 to deport a truck which would run on said element and the blocks, forcing the truck striking a block, to deviate from its trajectory and finally to be stopped by the chain of blocks. Preferably, the concrete blocks 1 would be spaced about 1400 mm apart, the connecting element 60 having a corresponding length of separation.
    The connecting element 60 is made integral with a concrete block 1 so as to be able to be detached from the block only when the block is lifted when moving, uninstall the block from the place where it was placed before of its anti-crossing function.
    To this end, the body 10 of the block 1 comprises at least one vertical reservation 5 extending along the entire height of the block and at a distance from the peripheral wall 13, a blocking bar 50 which is intended to be inserted and slide in the reservation 5 and to cooperate with the connecting element 60 to be attached, and at least one transverse access passage 6 (transverse reservation) extending from the peripheral wall 13 to the vertical reservation 5.
    The vertical reservation 5 forms an oblong bore with a longitudinal axis along the height of the block, and is traversed along the entire height of the block, opening onto the two opposite faces, lower 11 and upper 12. The section of the bore is substantially greater than that of the locking bar 50 so that the latter can slide. For example, the section of the reservation is 40 mm while that of the bar is 34 mm.
    The locking bar 50 is rigid, preferably metallic. It has a length less than the height of the concrete block 1. Thus, in the fully inserted position in the vertical reservation 5, it cannot protrude from the upper face 12, making it inaccessible. For example, for a concrete block body 950 mm high, the blocking bar has a length of 750 mm.
    The access passage 6 makes it possible to introduce the connecting element 60 at the level of the vertical reservation 5 and then associate the blocking bar 50 with it. The passage is limited in volume to optimize the weight of the block. It preferably has a section along a vertical plane which is just adapted to the engagement of a hand and the end of the connecting element. For example, the passage has a section of 150 mm by 150 mm.
    The connecting element 60 has at its two opposite free ends 61 and 62 a closed loop which is irremovable from the rest of the connecting element.
    The association of a connecting element on a concrete block 1 of the invention is as follows: the block is placed on the ground. One of the free ends 61 of the connecting element 60 is introduced into the passage 6 up to the vertical reservation 5, the loop 61 being placed opposite the vertical axis of the reservation. Then, the blocking bar 50 is introduced into the vertical reservation 5 from the upper face 12 of the block, by sliding it through the loop 61 of the connecting element, to the bottom of the block, the bar coming into abutment against the ground. Thus, the connecting element 60 is associated with the block 1 without being able to be separated from it.
    To dissociate the connecting element 60 from the block and remove it, it is necessary to lift the concrete block 1, at least the height of the bar 50, to drop said blocking bar from the underside 11 of the block . The loop 61 of the connecting element is then released from the bar; by pulling on the connecting element 60 from the passage 6, the connecting element is removed from the block.
    FIGS. 7A and 7B illustrate the block 1 used as a mounting and support base for an electrical cabinet 16. It is usual effect during temporary events to have to install electrical distribution cabinets. The concrete block of the invention makes it possible to install the cabinet in height and not on the ground as usual, the concrete base allowing a solid foundation, without risk of overturning the cabinet, for example in the event of inadvertent collision by a vehicle, in the event of wind or crowd movement, and facilitating access to the cabinet at breast height.
    The electrical cabinet 16 is fixed on the upper face 12 of the body of the block, for example by removably fixing its bottom 17 to the fixing means 3 of the block (here not visible) which are adapted accordingly.
    FIG. 8 illustrates two concrete blocks 1 of the invention, spaced apart. Each supports a post 8 secured to a fixing plate 80 which is fixed to the upper face 12 of the block via the fixing means 3. Each of the posts 8 allows the fixing of a gantry 81, generally made in two parts 81A and 81B to adapt the length of the gantry. Advantageously, the posts 8 comprise means 82 for adjusting the height of the gantry.
    FIG. 9 shows another example of use of the concrete block 1 of the invention, making it possible to support a display panel 83 in height, in particular to be installed temporarily in a place. The panel 83 is arranged by placing spaced apart two concrete blocks 1 of the invention constituting, in addition to anti-crossing blocks, ballast blocks, and each supporting a post 8 to which the panel 83 is fixed.
    FIG. 10 illustrates yet another example of using the concrete block 1 equipped with the mast 40 of FIG. 5B so as to support a banner 41.
    FIG. 11 shows the concrete block 1 used as a support for signaling equipment 84, for example to be installed temporarily during work, to support a sign or a work light. The signaling equipment 84 is fixed via the fixing means 3 which are of the fixing plate type.
    FIG. 12 shows the concrete block 1 used as a support for advertising equipment 85, said equipment consisting of a hollow cylindrical panel of height corresponding to that of the block, and whose peripheral geometry corresponds to that of the peripheral contour of the block, here a polygonal multifaceted panel to correspond to the number of faces of the block.
    FIG. 13A shows the use of block 1 as a removable fixing support for a barrier 9, for example of a Vauban type barrier. In this configuration, the block 1 comprises the fixing means 3 which are arranged on the side wall 13, preferably in the peripheral groove 14. The fixing means 3 are here in the form of a square plate made integral ( for example by bolting, here not shown) of a corner of the block.
    In this embodiment, the fastening means 3 are configured not to protrude beyond the lateral face 13 when not in use, so that, without using the block, there is no risk of accidentally catching on the means of fixing, and the blocks can be abutted to each other without discomfort, for their storage for example during their transport. The fixing means 3 comprise a fixing member 32 able to cooperate mutually with the barrier 9, as visible in the detail view of FIG. 13B, in particular by including a tab fixed to the plate 3 and a hook 33 cooperating by hooking with the end bar of the barrier 9. The fixing member 32 ensuring the connection between the block 1 and the barrier is designed to resist the overturning of several barriers abutted by hooking.
    FIG. 13C illustrates a fixing plate 3 provided with at least one fixing hole 3a for securing the plate to the block 1 by bolting, and a fixing member 32 according to a preferred embodiment of the invention. The fixing member 32 is telescopic, being adjustable in length in a horizontal plane when the plate is fixed on the block so as to allow adjustment of the separation distance of the block 1 of the technical equipment to be associated such as the barrier. 9. The fixing member 32 comprises a hook 33 secured to a slide 34 which is capable of being movable in a tube 35 via an adjustment screw 36 cooperating with the slide 34 and the adjustment head 37 of which protrudes from the tube 35 opposite the hook 33.
    FIG. 14 shows an additional embodiment of the block as regards the positioning of the fixing means 3. In no way limiting, the block 1 is provided with fixing plates 3 arranged in two opposite angles of the block, respectively in the groove 14 and in the lower parts and high of the block, symmetrically to the peripheral groove 14. In addition, the low and high fixing plates 3 have a fixing member 32 of a shape different from that of a hook, here in the form of a ring.
    In the context of the use of a barrier, another example of attachment or association of technical equipment is that allowing a sliding association of the barrier with respect to the concrete block (not illustrated in the figures). Thus, the body of the block comprises fixing / association means which constitute guide means for the sliding barrier. These association means allow the barrier to slide parallel to the block. The block and the sliding barrier can, for example, ensure the closing / opening of an access from a public road, in particular for filtering this access, one of the ends of the barrier being associated with one of the sides / edges of the block in the closed position of the barrier while the other end of the barrier cooperates with a stop positioned on another block of the invention spaced from the length of the barrier, or any other stop. The association means fixed to the body of the block are for example two pairs of guide rollers such as usual guide rollers for a gate, the pairs of rollers being fixed to one of the vertical faces of the body of the block, and preferably arranged respectively in the lower part and in the upper part of the block; the barrier is fitted with rollers and is able to slide between the two guide rollers of each pair of rollers.
    The concrete block of the invention will have its fixing means 3 with equipment to be brought back, which will be arranged according to the type of equipment and the use.
    FIG. 15 illustrates the block 1 of the invention provided with a hooking bar 38 as a fixing member secured to a fixing plate 3. The bar 38 is metallic, for example made of galvanized steel. It extends parallel to and projecting from a side face of the block. It is fixed via the fixing means 3, such as a plate made integral with the lateral face of the block, more particularly at the level of the groove 14, via fixing means anchored in the block. The bar 38 can have various functions, such as allowing the fixing of a barrier, a banner ...
    Figures 16A and 16B illustrate yet another use of the concrete block of the invention. The concrete block 1 constitutes the support for fixing a palisade 90, and advantageously for storing the palisade when not in use. The palisade 90 is foldable / unfoldable and comprises at least three vertical panels 90a, 90b, and 90c, preferably metallic such as in galvanized steel, which are hinged together to present in the folded state of the palisade (FIG. 16A) , a U-shape surrounding at least three of the vertical faces of the side wall 13 of the block, and in the unfolded state (FIG. 16B), a linear and (substantially) coplanar extension to one of the vertical faces of the block.
    With reference to FIG. 16A, the width of each panel 90a to 90c corresponds to the width of each of the side faces of the block with which a panel is associated in the folded position of the palisade. The end panels 90a and 90c of the palisade are fixed by the fixing means 3, such as fixing plates integral with at least one of the vertical faces of the side wall 13, face opposite to that associated with the median panel , and near the four bottom and top corners of said face. A fourth panel 90d, visible in FIG. 16B, can be provided in addition by being removably mounted on the vertical face of the block provided with fixing means 3, so as in particular to hide the concrete block. The attachment of the panels to the fixing means 3 can for example be done via hooks secured to the panels with rings secured to the fixing means 3.
    FIG. 16C illustrates the twinning of two deployable palisades 90 by positioning two concrete blocks 1 of the invention spaced apart and each provided with a palisade 90 in the unfolded state providing a continuous metal wall.
    The height of the concrete block 1 will be adapted to the height of the palisade 90 to provide a sufficiently high fixing of the end panel and of the start of the palisade, in order to ensure a sufficient rigidity in height to the palisade in its developed state. / unfolded.
    FIG. 17 also shows an additional variant of the block 1 for supporting a palisade or fence 91. The block 1 comprises at least one strut 92 which is fixed to the upper face 12 of the block. The attachment of the strut is preferably made by means of the fixing means 3 provided on the upper face of the block during its manufacture.
    The strut 92 has an upright 93 extending vertically near one of the peripheral edges of the upper face 12 and substantially coplanar with one of the vertical faces of the peripheral wall 13, so as to allow fixing removable from the fence 91 in the extension of said vertical face. Advantageously, depending on the type of fence to be installed, the strut 92, more particularly the upright 93, will be provided with attachment and cooperation means adapted to the type of fence. By way of example, the amount 93 includes attachment means suitable for site fencing of the type sold by the company Heras®.
    Finally, FIGS. 18A to 18C further illustrate an additional embodiment and use of the concrete block 1 of the invention in an anti-crossing device comprising two concrete blocks 1 of the invention and harrows.
    The concrete block 1 is configured to receive in the lower part (FIG. 18A) a folding harrow 70 of a roadblock with peaks. To this end, the body 10 of the block 1 has a lower reservation 7, at least on one of its sides, according to an L-shaped recess on its lower face 11 and from the peripheral side wall 13. The recess is provided on a height greater than the height of the harrow peaks.
    The recess 7 also has a slide 71 of longitudinal axis extending parallel to the edge of the side wall, of length less than the recess 7 (for example of 700 mm for a recess length of 950 mm), and opening out opposite of the lower face 11. This slide is intended to receive an axis 72 perpendicular to said slide 71 and integral with the harrow 70, so as to associate the harrow with the body of the block 1. The axis 72 of the harrow also constitutes an axis pivoting for the harrow, in a horizontal plane, allowing the harrow 70 to unfold and if necessary to slide in the slide 71.
    In the position of use (FIGS. 18B and 18C), the anti-crossing device has two concrete blocks 1 spaced apart and each provided with a folding harrow 70, the two harrows being on the one hand in their folded state (FIG. 18B) and each row in the recess 7 of the associated block, and on the other hand connected to one another by a rigid spar 73, the spar corresponding to the separation length of the two blocks 1, in particular 1400 mm.
    In the event of a will to intrude, if a truck collides with one of the blocks 1, the latter moving, will cause the deployment of the two harrows (figure 18C) with a spacing of the two blocks 1 5 up to a length of 4200 mm, necessarily leading the truck to be deported or to roll on the harrow, whatever the position of the wheel sets, inevitably stopping it.
    Consequently, the concrete block 1 proposed by the invention constitutes, at the end of its manufacture, in addition to an anti-crossing system, a functional block with which various technical equipment can be associated thanks to its reservations and / or fixing means integrated into the body. of the block, and so as to be delivered ready for installation and use.
    权利要求:
    Claims (13)
    [1" id="c-fr-0001]
    1. Concrete block (1), preferably fiber concrete, comprising a body (10) and anchoring means (2) intended for lifting the block, characterized in that the anchoring means (2) are integral of the body and arranged in blind cavities (12A) without protruding from these cavities, in particular arranged at one of the faces of the body of the block such that the upper face of the block in the position of the block installed on the ground, and in that the body includes reservations (14, 4, 5, 6, 7) and / or fixing / association means (3), said reservations and the fixing / association means being intended for the fixing, preferably removably, or in association, of technical equipment to be associated with the block.
    [2" id="c-fr-0002]
    2. Concrete block according to claim 1, characterized in that the anchoring means (2) are configured to cooperate with special lifting cooperation means, the anchoring means (2) being able to cooperate only with each other a single type of lifting means which are specifically dedicated to the type of anchoring means, so that the anchoring means cannot cooperate with a universal lifting system or a common lifting system of the common hook type.
    [3" id="c-fr-0003]
    3. Concrete block according to claim 1 or 2, characterized in that the body (10) of the block has edges which are bevelled, in particular the body having a generally parallelepiped shape and at least its so-called vertical edges in the installed position of the block and those of the upper face and possibly the edges of any surface recess, being bevelled.
    [4" id="c-fr-0004]
    4. Concrete block according to any one of the preceding claims, characterized in that the body (10) comprises at least two opposite faces called lower (11) and upper (12), and a peripheral wall (13) called side wall connecting the two opposite faces (11, 12), the external surface of the side wall comprising, preferably over the whole of its periphery and preferably in its median part, a reservation (14) forming a recess of the external surface for provide a groove, said groove being in particular intended to serve as a fixing surface.
    [5" id="c-fr-0005]
    5. Concrete block according to any one of the preceding claims, characterized in that the body (10) comprises at least two opposite faces called the bottom (11) and the top (12), and a peripheral wall (13) called the side wall connecting the two opposite faces, the external surface of the side wall comprising at least one fixing plate as fixing means (3), said fixing plate being provided with one or more fixing / association members (32 , 38) which are intended to cooperate with at least one piece of equipment to be associated with the block such as for associating at least one barrier, in particular a barrier with police type bars or so-called Vauban barrier, in particular the fixing member being a bar (38) or a member (32, 33) able to cooperate by mutual engagement with the equipment to be associated, or the association member being at least a pair of guide rollers between which is intended to slide a barrier e.
    [6" id="c-fr-0006]
    6. Concrete block according to any one of the preceding claims, characterized in that the body (10), which comprises at least two opposite faces called lower (11) and upper (12), and a peripheral wall (13) called side wall connecting the two opposite faces, constitutes a base / a base for fixing on its upper face (12) and / or its side wall (13) of at least one technical equipment, preferably its lower face being flat continuously from or near an edge to the edge or near the opposite edge.
    [7" id="c-fr-0007]
    7. Concrete block according to any one of the preceding claims, characterized in that the body, in particular on the face provided with the anchoring means, comprises, as a reservation, a central orifice (4) which is intended to accommodate a mast (40) or a post, and / or as fixing means (3), a fixing interface plate (30), and / or fixing members (31, 32) of the threaded rod type (31), in particular the plate or the fixing members being intended for fixing at least one strut (92) or of a post (8) such as a sign post, or a light, or a post for advertising billboard, or a post for gantry, preferably the post being provided with height adjustment means for the equipment cooperating with said post.
    [8" id="c-fr-0008]
    8. Concrete block according to any one of the preceding claims, characterized in that it constitutes a base / a base for fixing on its upper face (12) of a cabinet (16) of electrical distribution, or at least one strut (92) for attachment to the strut of equipment such as a fence (90), a fence (91).
    [9" id="c-fr-0009]
    9. Concrete block according to any one of the preceding claims, characterized in that it comprises articulated and unfoldable panels (90a, 90b, 90c) at least one of which is fixed to a side wall (13) of the block (1 ), preferably the panels, in the folded position, being stored around the block.
    [10" id="c-fr-0010]
    10. Concrete block according to any one of the preceding claims, characterized in that it comprises at least one lighting system (S), in particular a reflector, in particular positioned in the lower part of the block in the installed position of the block and suitable for lighting upwards, preferably suitable for lighting with a lighting angle which corresponds to the two upper angles of the block to identify the volume of the block at night.
    [11" id="c-fr-0011]
    11. Concrete block according to any one of the preceding claims, characterized in that it comprises at least one reservation (7) in which is intended to be fixed a harrow, preferably a foldable harrow which is stored in the state folded in said reservation (7).
    [12" id="c-fr-0012]
    12. Concrete block according to any one of the preceding claims, characterized in that it comprises on the one hand a first reservation (5) which crosses the entire body (10) of the block, in particular along the entire height of the block, and which is intended to accommodate a bar (50) of length less than that of the reservation, and on the other hand a second reservation (6) constituting an access passage to the first reservation (5), the bar (50) being intended to cooperate with a connecting element (60) intended to be introduced up to the level of the first reservation (5) via the second reservation (7).
    [13" id="c-fr-0013]
    13. Use of at least one concrete block (1) according to any one of the preceding claims, as an anti-crossing block which combines at least one other function, that of providing a base and / or a fixing support. / of association of at least one technical equipment such as a mast, a pole, a gantry, a strut, an electrical distribution cabinet, a signage, a hanging bar, a barrier, a fence, a palisade, an anti-crossing harrow, and in particular the use of several concrete blocks (1) connected by connecting elements (60) associated integrally with the blocks so as to arrange a chain of spaced concrete blocks which are joined together to others, or else the use of at least two concrete blocks (1) spaced apart and connected to each other by at least one harrow (70) fixed to the blocks and able to unfold.
    3 ° 62 142
    3/8
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3574148B1|2021-12-01|Concrete access-denial block
    KR20170015282A|2017-02-08|A framework structure
    MX2012002399A|2012-06-12|Barrier apparatus for supporting a flexible banner.
    EP2044273A1|2009-04-08|Shoring tower
    NL9400468A|1994-12-16|Flagpole assembly.
    FR2549458A1|1985-01-25|POST LIFTING DEVICE
    US20100306915A1|2010-12-09|Folding barrier device
    EP3062303B1|2017-08-30|Kit for deploying a strip
    EP2408969B1|2013-08-14|Road gantry
    FR2680808A1|1993-03-05|Diversion delimitation | device for motorways
    FR3007385A1|2014-12-26|RETRACTABLE TERMINAL COMPRISING BARRIER OR MEDIUM MOORING OR MATT SUPPORT
    EP3884107A1|2021-09-29|Access-denial device
    FR3016379A1|2015-07-17|FORMWORK BANK WITH INTEGRATED STAIRCASE.
    FR2886656A1|2006-12-08|Road signaling device for forming lane diverter, has arm mounted pivotally around horizontal axis perpendicular to direction of its length so as to pass from horizontal position to vertical position or to be inclined towards height
    FR2817885A1|2002-06-14|Pedestrian or vehicle entry blocking post with retractable cable, uses post to house rolled cable which can be pulled out and fixed to block entry
    EP1914349A1|2008-04-23|Devices and assembly for temporarily closing a pedestrian passage such as a corridor
    EP2686489B1|2017-11-01|Assembly comprising a supporting frame and a reversible anti-fall safety grid
    KR101268536B1|2013-05-28|Managing a parking equipment
    FR3077315A1|2019-08-02|METHOD OF LIFTING AND / OR BONDING A FORMWORK BANK PROVIDED WITH A BODY-GUARD AND BANK FOR THIS PROCESS
    EP0809584A1|1997-12-03|Overhead parking device for light vehicles
    FR2897377A1|2007-08-17|Foldable guide rail for use in construction field, is covered and cast in concrete when steel armature is installed, where guide rail is deployed before constructing upper floor and is made of aluminum profile to rigidify rail
    GB2482558A|2012-02-08|Mounting assembly for a safety or guard barrier rail
    FR2734290A1|1996-11-22|Temporary road signalling assembly composed of container carried on trailer
    FR2991361A1|2013-12-06|Device for providing safety and protection against falls for blue-collar worker during building construction, has reception unit on frame, where frame has netting, and reception unit including supporting unit to support frame vertically
    FR3000122A1|2014-06-27|Temporary railing for constructing building, has barrier railing part arranged on transverse plane that is formed in base, locking stem fixed at internal tube such that portion of locking stem is approximately aligned with bolt
    同族专利:
    公开号 | 公开日
    US20190382970A1|2019-12-19|
    FR3062142B1|2020-10-23|
    EP3574148B1|2021-12-01|
    WO2018138276A1|2018-08-02|
    CA3051788A1|2018-08-02|
    EP3574148A1|2019-12-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO1988008057A1|1987-04-09|1988-10-20|John Costelloe|A barrier|
    DE9004489U1|1990-04-20|1990-06-28|Silbernagel, Hermann, 6800 Mannheim, De|
    US5752691A|1996-10-22|1998-05-19|The Pacific Land And Livestock Co., Inc.|Fencing anchor|
    US6382869B1|1999-12-09|2002-05-07|Harry D. Dickinson|Above grade mass displacement trafficway barrier|
    US20030086761A1|2001-11-07|2003-05-08|Anderson Darrys Rhett|Multi-purpose precast barrier|
    EP2230356A2|2009-03-17|2010-09-22|easi-edge Ltd.|Hoarding system|
    GB2493199A|2011-07-28|2013-01-30|C S Scaffold Contracts Ltd|Anchor for bracing of fencing|FR3085259A1|2018-08-30|2020-03-06|Lachaux Beton|TABLE AND ITS MANUFACTURING METHOD|
    FR3088656A1|2018-11-21|2020-05-22|Abdla FEGHOUL|ANTI-FRANCHISING DEVICE|
    WO2020104620A1|2018-11-21|2020-05-28|Feghoul Abdla|Bollard having an access-denial and a connected function|
    IT201900009327A1|2019-06-18|2020-12-18|Angelo Giovanni Santagostino|MULTIMEDIA PROTECTIVE BARRIERS|
    FR3107536A1|2020-02-24|2021-08-27|Herve REMIGNON|Multipurpose urban concrete safety block.|US5556230A|1994-10-19|1996-09-17|U.S. Army Corps Of Engineers As Represented By The Secretary Of The Army|Concrete armor unit for the protection of coastal, shore lines and hydraulic structures|
    JP2002004242A|2000-06-22|2002-01-09|Tetra Co Ltd|Hydrophilic revetment structure having water permeability and block for hydrophilic revetment structure|NL2023373B1|2019-06-25|2021-02-01|G A Van Dijk & Zoon Beheer B V|Collision protection and method for making and installing|
    法律状态:
    2018-01-30| PLFP| Fee payment|Year of fee payment: 2 |
    2018-07-27| PLSC| Publication of the preliminary search report|Effective date: 20180727 |
    2020-01-28| PLFP| Fee payment|Year of fee payment: 4 |
    2020-02-21| SN| Distraint notified (in the national patent register)|Effective date: 20200114 |
    2021-01-26| PLFP| Fee payment|Year of fee payment: 5 |
    2022-01-31| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1770085|2017-01-26|
    FR1770085A|FR3062142B1|2017-01-26|2017-01-26|CONCRETE BLOCK, IN PARTICULAR ANTI-CROSSING BLOCK WITH ADDITIONAL FUNCTIONALITIES|FR1770085A| FR3062142B1|2017-01-26|2017-01-26|CONCRETE BLOCK, IN PARTICULAR ANTI-CROSSING BLOCK WITH ADDITIONAL FUNCTIONALITIES|
    EP18706401.9A| EP3574148B1|2017-01-26|2018-01-26|Concrete access-denial block|
    CA3051788A| CA3051788A1|2017-01-26|2018-01-26|Concrete block, particularly access-denial bollard, with additional functionalities|
    PCT/EP2018/051979| WO2018138276A1|2017-01-26|2018-01-26|Concrete block, particularly access-denial bollard, with additional functionalities|
    US16/481,219| US20190382970A1|2017-01-26|2018-01-26|Concrete block, particularly access-denial bollard, with additional functionalities|
    [返回顶部]