• 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:

    公开号:SU1831426A3
    申请号:SU864027272
    申请日:1986-04-01
    公开日:1993-07-30
    发明作者:Art Mishel；Blankon Rajmon；Elish Zhan；Rishar Zhan；Tron Zhan-Lui；Voll Filipp
    申请人:Reshersh E D Etyud Teknik S A；
    IPC主号:
    专利说明:

    The invention relates to the manufacture of reinforced concrete products on stands, in particular prestressed concrete slabs or slabs.
    The goal is to increase productivity by automating the layout and manufacturing of products.
    Figure 1 shows the installation stand, a longitudinal section; figure 2 is the same plan; Fig. 3 is a diagram illustrating the control of a marking device and a device for distributing and vibrating concrete using a data processing device: Fig. 4 is a setup marking device, front view; figure 5 - examples of markup carried out on the working platform of the stand; figure 6 is a section of the longitudinal side which is part of the forms; Fig. 7 is a sectional view showing a longitudinal board equipped with an extension; Fig. 8 is a side view of ω showing a clamping wedge blocking the extension of the longitudinal side of Fig. 7; Fig.9 is a sectional view showing the intermediate board, which is part of the rigging and equipped with a removable extension; in FIG. 10 is a partial sectional view of the clamp of the intermediate bar: in FIG. 11 is a top view of the comb, which is part of the onboard equipment; 12-also, cross section: in FIG. 13 is a partial sectional view of a comb held by other blocking means; in FIG. 14 is a front view of a bucket for distributing and vibrating concrete: FIG. 15 is the same side view; in Fig.16 is a side view of a notch trolley; in FIG. 17 is a front view of a trolley equipped with a saw for cutting reinforcement; in FIG. 18 is the same plan; in FIG. 19 is a saw adjustment device in FIG. 17; on Fig - installation of the mounting profile on
    1831426 AZ work site; on Fig - shows the installation of an insulating plate under neither the formwork plate, in which at least one mounting profile is laid in Fig.20; on Fig is a front view of the mounting position of 5 brackets on the installation; in Fig.23 - ~ side view of the position of the brackets in Fig.22; Fig.24 is a detail of Fig.2; in Fig.25 is a detail of Fig.23.
    The installation stand 1 has at its ends two reinforced concrete blocks 2 and 3 buried in the ground, as well as anchor arrays 4 and 5. A ribbed plate 6 extends between these two arrays, which supports the working platform 7 and compensates for 15 compressive forces caused by the tension of a representatively stressed reinforcement and used for the manufacture of building products.
    The working platform 7 contains a flooring 20 formed by a set of metal sheets of large thickness, which are based on a series of I-profiles 8 located parallel to each other and transversely to the length of the stand. These profiles 25 are mounted on the ribbed plate 6 by means of resilient (not shown) gaskets.
    The working area 7 defines a flat horizontal surface of a rectangular shape, the length of which can be 30 orders of magnitude 100 mi and a width of the order of 2.5-3 m.
    Under the sheets forming the working platform 7, there is a heating device that allows to accelerate the setting of concrete after laying the mixture on the working site 35. In the illustrated example, the heating device is steam and contains a supply 9 and two outlet 10 holes for condensate (exhaust steam).
    The stand also contains means for catalyzing and / or easing the tension of prestressed reinforcement. In the pit 11, made of concrete blocks 4 dug into the ground, vertical metal profiles 12, 45 are mounted resting on the transverse profile 13. Two tensioning jacks 14 are pivotally connected, on the one hand, to the profiles 12, and, on the other hand, to the extension nozzle 15. fifty
    At the other end of the stand, a mortgage fastening device 16 is mounted vertically in the pit 17 made behind the concrete block 3. The device 16 is supported 55 on a transverse 18 profile,
    Thanks to the above means, a prestressed reinforcement 19 consisting of a bundle of parallel wires, one end of which is fixed in the device 16 and the other in the nozzle 15, can be placed over the work platform 7.
    Preferably, the stand also contains means for laying the reinforcement 19. The wire bundle 5 forming the reinforcement 19 is preferably made in the form of a prefabricated mesh located on a rotating drum mounted on a trolley moving along the stand. Thanks to this device, you can first fix the reinforcing mesh in the nozzle 15, and then in the device 16.
    The installation allows to manufacture products from reinforced concrete or pre-stressed concrete 15, for example, formwork slabs, on the working platform 7, depending on the design information about the manufactured products. This information applies to at least the geometry of the products, i.e. their shape, size and thickness. It may contain other additional data, for example, relating to the order of transportation and stacking of products at a construction site.
    These various data are entered into the card index 20, for example, for formwork panels made for a specific customer or construction site.
    In addition, there is a card file 30 21.0 which introduces data on the manufactured formwork panels grouped by stacking. This card index also contains data on the dimensions of the working platform in order to ensure the manufacture of a group of 35 prefabricated slabs with one laying concrete - mixture on the working platform.
    Card files 20 and 21 can be implemented with the appropriate software on a WANG-type apparatus.
    Information from card indexes is supplied to a data processing device 22 comprising a storage device for storing said information.
    The processing device 22 is connected to a marking device 23 and a device for distributing and vibrating the concrete mixture 24 using an appropriate connection. for example, remote.
    The processing device 22 controls the marking device 23 in order for it to mark at least a part of the walls that will subsequently be installed 55 on the work platform 7, completely indicating each shape in accordance with the information stored in the memory.
    The processing device also controls the device 24 for subsequent distribution of concrete in the molds depending on their geometry.
    It should be noted that the processing device 22 can also be used to control the drawing machine 25. which can produce drawings of formwork on paper.
    The processing device 22 is arranged so that on the basis of the raw card index 20 of the manufactured formwork slabs, specifying their respective shape, organize a card index of 21 products that will be grouped for simultaneous manufacture during the same installation, taking into account the rectangular shape of the work platform. For this, you can use any known software. able to ensure the completion of the form.
    The marking device 23 is depicted in figure 4. It contains a self-propelled portal, moving along the entire length of the stand along the rails 26, laid on both sides of the working platform 7 and attached to it. The rails are attached in close proximity to the edges 27 and 28 of the stand.
    The portal has a transverse horizontal beam 29, a carriage with a nozzle 30. moving along this beam by means of a shaft 31 parallel to the beam, and a reciprocating cable 32. In addition, the portal contains a nozzle 33 mounted on the carriage, and a program machine 34 connected to the storage unit device 22. The nozzle 33 is connected by a hose 35 to the marking fluid reservoir 36 mounted on the trolley. The nozzle has an electrovalve 37 connected to the machine 34 by flexible wiring 38.
    The machine 34, which may be a MERLIN machine, can control the movement of the portal on rails and the movement of the carriage 30 along the beam 29, as well as the operation (movement and stop) of the control electrovalve 37 of the nozzle 33. Thus, the nozzle has the ability to move along a system of orthogonal axes for drawing on the working platform 7 marking places at least part of the walls of the molds.
    The above marking device can use marking fluid 33 to apply marking liquid on the plane of the working platform 7 on which, if possible, a prestressed reinforcement 19 has already been installed.
    Marking device 23 can be used both before installing the fittings 19 in place, and after it.
    As the liquid in the marking device 23, you can use a mixture of pasty white for the ceiling, water and soluble oil. Indeed, such a mixture has the following advantages: it is cheap, easy to use (flows by gravity), does not dry out in a mixture with paint, does not paint the platform floor and the bottom surface of formwork plates, it leaves a thin uniform line even in the presence of mold removal oil at the work site.
    Thus, it is possible to obtain a white line with a width of, for example, 3-5 mm, which is perfectly compatible with manufacturing tolerances.
    As shown in Fig. 5, the marking device 23 can be controlled to mark on the working platform 7 places at least part of the walls for the manufacture of various formwork plates. Of these, it is necessary to make a plate 39, which occupies the entire width of the working platform, two plates 40 and 41 of the same length, located next to each other across the width of the working platform, two plates 42 and 43 of the same length, also located next to each other on the working platform, and a slab 44 wider than the width of the platform.
    The lines reproduce the location of at least part of the walls of the mold, namely, the intermediate edges, for example, at location 45 and the transverse combs, for example, at location 46.
    The marking device is not programmed to draw the lines of the longitudinal edges 47 and 48 of the working platform 7, the latter are indicated by the rules, which will be described below with reference to Fig.6 and 7.
    The invention also provides that the machine 34 is programmed to indicate reference symbols for placing voids, for example 49 and 50 electrical contacts, for example 51 and 52, etc. It can be noted that the location of the rectangular cutout, for example, 49 does not require complete marking. It is enough to apply two adjacent sides of the rectangle.
    As shown in Fig.6, the rule for the edges 53, located along the edge 47 or 48, contains a number of profiles 54 of limited length, for example, 3 meters, located one after the other. Each square section profile 54 is connected by connecting levers 55 to a hinge 56 located outside the edges 47 and 48 of the working platform, respectively. Each profile can rotate between a closed position (pictured
    Ί solid lines), in which one of the longitudinal planes of the profile rests in a horizontal position on a beveled flat profile 57 and in an open position (indicated by dashed lines), in which the profile 54 is turned outward relative to the working area. Profile 57 places welded cork welds 58 to the metal flooring, forming the working platform 7. The hinges 56 are connected to the profiles 57 by connecting rods 59.
    In the closed position, the vertical surface 60 of the profile 54 forms a molding wall for subsequent molding of the formwork plate 61, which will have a chamfer in accordance with the profile 57.
    The profiles are rotated between two extreme positions manually.
    On both edges of the stand, parts for engagement 62 are also provided in places for fastening blocking shaped parts 63, which lock the profile 54 on the profiles 57. Each part 63 has an elbow 64 with a thrust 65, which goes under the element 62 with support on the platform deck 7 and the elbow 66 parallel to the knee 64 and provided with a spout 67 resting on the upper part of the profile 54, Parts 63 are blocked at their position by hammering in the direction of the arrow.
    According to FIG. 1, the rule profile 54 for edge 53 has a removable extension 68 for forming products, in parity, formwork panels 69, of large thickness. This extension includes a plate 70, which in the closed position extends the inner vertical surface 60 of the profile up and inside the platform.
    The plate 70 is connected to the base 71 by triangular struts 72. The base 71 is locked on the upper horizontal surface of the profile 54 by means of a clamping wedge 73 inserted between the base and the bracket 74 mounted on the profile 54. The wedge 73 slides inside the clamp 75 of an inverted U-shape, the ends of the knees which is welded to the upper part of the base 71. The wedge 73 has a rectilinear lower face 76, resting on the upper part of the base 7.1 and a rectilinear upper face 77, forming an angle with a slight slope with the face 76. Face 77 od a flange 78 on the bracket 74. When the end of the wedge 73 force acts as shown by the arrow in Figure 8, for example, a hammer blow, the wedge 68 provides a clamping adapter on the profile 59.
    Note that in the open position, the profile rests on the flooring of the working platform 7 with a beveled portion 79 of the bracket
    74.
    Fig. 9 shows an intermediate bar 80 and a removable extension 81 that fits onto the bar to allow the formation of thicker products. The bar 80 may be located, for example, at location 45 shown in FIG.
    This plate has two parallel plates 82 and 83 connected by their opposing surfaces with two ^ shaped profiles 84 and 85 mounted on each other. The bases 86 and 87 of each plate, resting on the working platform, are bent outward to chamfer in the profile of the plate formed later.
    The extension 81 comprises two parallel plates 88 and 89 interconnected by a square section 90. Under the profile 90 places installed spacer elements 91.
    FIG. 10 shows a clamp 92 holding the intermediate bar 80 in support of the working platform 16. The clamp 92 comprises a transverse beam 93 extending over part of the width of the working platform 7 and ending at the end 94 with a vertical leg 95, resting its base 96 on a vertical plate 97, mounted on one from the edges of the stand. The other end 98 of the beam 93 hangs over the platform 7.
    The clip 92 also has a coupling device 99 fixedly mounted on the beam 93. This coupling device has two elements 100 and 101, which are connected at one end to form a V-shape. Element 10 is equipped with a hook 102, which engages with the ring 103, one of a number of rings, located in places along the stand, outside the working platform 7.
    The clamp 92, in addition, contains a screw jack 104 installed in the sleeve 105, sliding along the beam 93. The jack 104. is vertical, has a block 106 in the lower watch, resting on the upper part of the rule 80. and in the upper part of the control 107.
    The rings 103 are fastened by inverted p-shaped profiles 108, which serve simultaneously as a support for the plate 97 and the flooring of the platform 7.
    Thanks to the clamps 92, intermediate bars 80 can be held in position. If necessary, provided with extensions.
    When one of the jacks is actuated so that it supports the bar, the beam 92 tends to swing around the hinge of the hook 102 around the ring, but this swinging is prevented by supporting the leg 96 on the top of the plate 97.
    The comb 109, shown in figures 11 and 12, is part of the molds and is intended for its installation transversely on the working platform 7, in a place, for example 46, shown in figure 5. The comb contains an inverted <Ί-shaped profile, both knees of which form walls with a slope to facilitate removal of the comb after hardening of the concrete laid on the working platform. Both elbows 110 and 111 are provided with vertical opposing extensions with slots 112, 113 and 114. 115, for passing a prestressed reinforcing wire, and the gap between two adjacent vertical slots corresponds to the gap between two adjacent prestressed wires.
    In addition, the profile has two handles for transporting it.
    The comb has two locking devices 116 and 117 consisting respectively of an eccentric 118 or a spreading body 119, the rotation of which is controlled by the handle 120 and 121, respectively. The movement of each of the handles is limited by two stops, respectively 122, 123 and 124, ’> 25. The locking device 116 is depicted in the idle position, in which the handle 120 is supported by the stop 122, and the elongated organ 118 is parallel to the direction of the prestressed wire.
    Special tool 117 is shown in the locked operating position, in which the handle 121 rests on the stop 125, and the body 119 is located almost perpendicular to the direction of the prestressed wires. Thus, he makes the separation of two wires.
    In the embodiment of FIG. 13, a comb 109 at each end is supported by a block 126 containing a rod 127, one end 128 of which is bent and hooks onto an inclined metal strip 129 provided along the entire length of the stand and on each side thereof. The other end 130 of the link is pivotally connected to a connecting rod 131, which, in turn, is pivotally connected to a lever 132. The lever is pivotally connected by an axis 153 to a strut 134, which, in turn, is mounted on the upper part of the comb. Locking of the comb 109 is carried out by acting on both levers, as shown by arrow N.
    The concrete distribution and vibrating member 50 shown in FIG. 14 and 15. contains a bucket 135 mounted on a self-propelled trolley 136 moving along the stand. The bucket 135 is equipped with a rotating volumetric distributor 137, distributing concrete over the entire width of the working platform, and a number of distribution dampers 138, 139 independently actuated by a power cylinder 140, 141 for the selective distribution of concrete along the width of the stand.
    According to the invention, means are provided for controlling the rotation speed of the distributor 137 and the feed speed of the cart 136 at the stand depending on three types of information, namely:
    loss of weight corresponding to the amount of concrete laid, the distance traveled by a self-propelled cart during the time during which this loss of weight, distribution width, continued.
    To determine the weight loss corresponding to the amount of concrete laid, the body 50 has weight sensors 142, 143 mounted between the bucket and the self-propelled cart.
    The body is functionally connected to the data processing device 22 of the installation in order to take into account information about the plates, namely, with regard to their geometry.
    The data processing device also takes into account the density of concrete as an input quantity, since it can be different at different plants.
    In addition, on the frame of the trolley 136 there are fixed vibration means of the laid concrete, consisting of vibratory shoes 144 and 145 connected to a vibration generator and resting on the vertical edges of the bench.
    On the frame of the carriage 136 is also fixed in a known manner, a hinged rotating brush 146 for cleaning the work platform and a number of oil sprayers for removal from the molds.
    After the concrete has been distributed and vibrated, the top surface of the formwork slabs should be roughened to facilitate subsequent adhesion of the concrete layer that will be laid on the slab at the construction site.
    Until now, this treatment has been carried out using a roll of strip metal, however, such a roll cannot move on the surface of the plates if there are obstacles on it, for example, hooks, ends of the released reinforcement, etc.
    The invention proposes the use of a trolley for making notches 147, which moves along the stand, as shown in Fig. 16. This trolley has two vertical racks 148, on which two vertical racks 149, connected in the upper part of the transverse beam 150, slide respectively. This beam and racks
    149 are height adjustable with at least one handle 151. On the beam
    150 there are many teeth 152 that rest on the transverse beam 153.
    The teeth 152 are flexible and are made, for example, of a piece of reinforcing wire. They can be adjusted in height using the handles 157 depending on the desired notch depth.
    After hardening the concrete and easing the tension of the prestressed reinforcing wire, the wire is cut off by an automatic cutting device 154, which is part of a self-propelled trolley 156 moving along the stand.
    The cutting device 154 has an abrasive disk 157, driven by rotation of the engine 158. The cutting device can also move vertically or down (plunge) or up (retraction).
    In front of the disk 157, at a distance corresponding to approximately half the gap between the two products (beams, formwork), a photovoltaic unit containing an emitter E and detector D is mounted on the trolley 154. This unit controls the stop of the trolley and drives the cutting device when it unloads the end of the plate .
    Thus, the cutting device provides cutting of the reinforcing wire in the cutting direction, at half the distance between the plates (Fig. 18) of the products.
    As shown in FIG. 19, the cutting device also has means for adjusting the depth of cut taking into account the wear of the disk 157. These means contain sensors 159 and 160. located at different levels above the work platform 7,
    These means act on the adjustment system of the cutting device so that the lower part of the disk is between the corresponding levels of the two sensors 159 and 160.
    Fig. 18 respectively shows three different positions from left to right. In the first position, the disk 157 is set too high, in the second position, the disk 157 is located at an intermediate level between the two sensors, and in the last position, the disk is too low, i.e. below the level of two sensors 159 and 160.
    After adjustment, the trolley is installed in a vertical position relative to the prestressed wire near the edge, then the saw cuts into a constant value, measured by the number of revolutions of the ball screw pair. You can start cutting.
    The installation according to the invention can, in particular, be used for the manufacture of prestressed concrete products, for example, formwork slabs with a lower insulating layer.
    In the prior art, an insulating slab is laid on a work platform and then concrete is laid on the slab. This method has a significant drawback, which is that the insulation slows down the subsequent hardening of the laid concrete under the influence of heating means placed under the work platform.
    The invention avoids this drawback due to the fact that concrete products are formed on the working platform in a normal way, then connected to an insulating underlying plate, but at a different installation position.
    In the first embodiment, means are provided for holding the fastening profiles 161 on the working platform 7 in the longitudinal direction of the stand (Fig. 20). These profiles are subsequently used to fix the insulating slab using staples extending in the slab throughout its thickness and fixed in longitudinal profiles at the bottom of the concrete product.
    The profile 161 has a base 162 through which the brackets pass and which lies flat on the work platform 7. In addition, the profile has two wings 163 and 164, protruding upward from the bottom wall 162 and diverging from each other. Then these two wings converge, forming a -shaped profile, the apex of which is directed to the lower wall. The outer faces 165 and 166 ^ -shaped profile can push apart two initially parallel parts of the bracket, with the force entered through the bottom wall.
    The means for fixing the profile 161 consist of wedges 167. inserted between the profile and the prestressed reinforcing wire (Fig. 20). Such a wedge has a profile of a ring with a slot, is equipped with a central hole 168: spring 13 closes around the wire and is equipped with radial extensions 169 and 170, based on the inner surface of the indicated G -shaped parts.
    When it is provided that the formwork slab should subsequently have an insulating slab, then a certain number of fastening profiles 161 are placed on the working platform with regulatory gaps and then each profile is fixed using several wedges 167.
    Then, in this way, to produce formwork boards.
    The formwork plate 171 made in such a way is placed on the fastening stand, which contains a table on which the insulating plate 172 and the concrete product are successively laid (Fig. 21). The brackets 173 are inserted vertically and from the bottom up through the plate 172 and the lower wall 162 of the profile 161.06a, the ends of the brackets 174 and 175 pass through the lower wall and then are moved apart by the outer faces 176 and 177 of the profile 161.
    Thus, the staples are held by the profile and cannot come out of it due to the fact that they are bent.
    Behind the working platform, the installation has a stand for fastening 178, described with reference to Fig.22-25. The stand 178 contains a bed formed by a certain number of supports 179 supporting a horizontal table formed by five parallel profiles 180-185, on which an insulating plate 172 and a concrete product, for example, a formwork plate 171 coming from the work platform, with built-in mounting profiles are successively laid, as described above.
    The mounting stand 178 also has a movable trolley 186, which moves longitudinally between the supports 179 under the bench table. On the trolley 186 there are four fastening devices with brackets 187, 188, 189 and 190: each of which moves in the space between adjacent profiles forming the stand table.
    The distance between the brackets strictly corresponds to the distance between the profiles pre-embedded in the formwork plate 171.
    The staple devices are preferably pneumatic and are driven from pressure sources 191 mounted on the trolley 186.
    As the trolley moves, the brackets are interchanged in places through the insulating plate 172 of the bracket 173. which are placed in different profiles according to the principle described with reference to FIG.
    For accurate positioning of the insulating plate and the formwork plate on the stand, an adjustable support beam 192 is provided. Enveloping the mounting support. The support beam, located horizontally in the longitudinal direction of the table, is adjusted in its position by the flywheel 193 and the locking handle 194.
    There is also a hinged stop 195. driven by a power cylinder 196 and placed across the entire width of the staple bracket, which is designed to position the insulating plate 172 (Fig.22 and 24).
    A saw 197 was also installed on the stand, moving longitudinally on the stand and cutting off the insulating plate to the required width. Saw 197 has a bracket 198 that moves along the bench and a saw assembly 199, horizontally adjustable relative to the bracket. The saw assembly supports a circular saw 200 located vertically and in the longitudinal direction of the staple.
    In another embodiment, which is not shown in the drawings, the above-described marking device is used for marking on a table, usually located on the continuation of the stand, the contours of concrete products, in particular formwork slabs, which should be equipped with an insulating plate.
    To do this, use the same data processing device, which serves for marking on the job site.
    Then, insulating plates of standard sizes (for example, 2.50 x 0.50 m) or cut plates corresponding to the provided sizes of the formwork plates are placed on this table.
    Then, a marking device for applying glue is activated either in the form of a continuous trickle or in the form of points in places determined in accordance with a given program.
    As an example, glue can be applied in the form of a peripheral trickle and a trickle along the diagonals of each plate, or in the form of peripheral points with central points.
    To this end, the cart of the body shown in FIG. 4 has advantageously another nozzle intended only for spraying glue.
    After applying glue to the insulating plate, with the help of a bridge crane, the formwork plate is centered and lowered onto the insulating plates with glue. The self-weight pressure of the formwork slab provides bonding.
    With the advantage of using two types of glue for the same formwork slab:
    quick-setting glue (for example, for 5-20 minutes) to ensure fast transportation of heat-insulating boards;
    glue that sets more slowly, is fire-resistant, to ensure bonding strength in case of fire, since the insulating lower layer serves as a fire protection.
    The installation allows you to carry out the following sequence of operations, laying and tensioning the reinforcement for prestressing, marking the location of the mold walls, installing vertical contours of the molds and possible voids, distributing and vibrating concrete in the molds, applying nicks in fresh concrete, heating the concrete curing bench, weakening the reinforcement tension , cutting reinforcement in the gaps between molded products, if necessary, installing insulating plates on the bottom surface.
    As already indicated, the marking can be carried out before the reinforcement is tensioned.
    On the other hand, the control device can be used to manage the warehouse of finished products, i.e. to determine the sequence of operations with products depending on each construction site and each customer and the sequence of use of products.
    权利要求:
    Claims (20)
    [1]
    Claim
    1. Installation for the manufacture of reinforced concrete products, comprising a stand, a platform tool, forming forms with it, a molding machine with a software device and a device for distributing and vibrating betoan in molds, which means that, in order to increase the productivity of the path of automation of the marking and manufacturing processes products, it is equipped with a software marking device mounted on a stand with the possibility of longitudinal movement and tracing of a contour for installation of side rigs, with a disc cutting utro stvom for cutting prestressed reinforcement device for nicks svezheotformovannogo concrete board equipment is formed as an intermediate and longitudinal boards and the combs are installed on pre-drawn contours for placement board equipment.
    [2]
    2. Installation according to claim 1, wherein the marking device is made in the form of a self-propelled portal, on the transverse beam of which a carriage with a nozzle is installed, and a software machine with a storage device for controlling the nozzle, moving the portal and the carriage.
    [3]
    3. The installation according to claim 1, with the fact that the longitudinal sides are filled in the form of beams of square section and a chamfer, pivotally mounted on a stand with the possibility of rotation in a vertical plane and in contact with each other.
    [4]
    4. Installation according to claims 1 and 3, wherein the longitudinal side is provided with a fixing element in the form of a bracket and a removable extension for molding products of greater thickness, made in the form of a body with a vertical plate to increase the height of the side.
    [5]
    5. Installation according to claims 1, 4, characterized in that the extension housing is fixed to the longitudinal side by means of a clamping wedge installed between its base and bracket.
    [6]
    6. The installation according to claim 1, with the fact that the intermediate sides are equipped with an extension supported on the platform and made in the form of parallel plates and U-shaped profiles mounted on top of each other, with this, at the base of each plate is bent outward, forming a chamfer.
    [7]
    7. Installation No. 1 and 6, characterized in that it is equipped with clamps to hold the intermediate sides on the site, the stand - rings located along the edges, each clip is made in the form of a transverse beam with a vertical support at the end, rigidly connected to the stand , a coupling device with a hook mounted on a beam in contact with one of the rings, a ball screw pair having a support mounted to move along the transverse beam, and the support is in contact with the upper part of the intermediate side.
    [8]
    8. The installation according to claim 1, with the fact that the comb is made in the form of an Λ-shaped profile, the walls of which are made with slots for prestressed reinforcement, while the profile has a locking device in the form sliding device with a manual drive for prestressing the valve and its extension.,
    [9]
    9. Installation according to claims 1 and 8, characterized in that the stand is equipped with an inclined plate, the comb at the ends with a block made in the form of a rod, one end of which is fixed to an inclined plate installed along the entire length of the stand, and the other the end is pivotally connected to a locking lever pivotally connected to the comb; Coy.
    [10]
    10. Pop installation. It is characterized in that the concrete distribution and vibrating device is equipped with a bucket mounted on a self-propelled trolley mounted to move along the stand, and the bucket is equipped with a rotating concrete distributor for distributing it over the entire width of the working platform with the possibility of controlling the speed of the distributor and the speed feeding the trolley on the stand, depending on the weight loss corresponding to the amount of concrete laid, the distance traveled by the self-propelled trolley over time, during Otori continued loss of concrete, and the distribution width, and a set of distribution valves with an individual drive.
    [11]
    11. Installation according to claims 1 and 10, with the fact that between the bucket and the self-propelled cart mounted weight sensors;
    [12]
    12. Installation pop. 1, characterized in that the device for notching freshly molded concrete contains a height-adjustable transverse beam with flexible teeth supported on a transverse cross-beam, and is installed with the possibility of movement along the stand.
    [13]
    13. Installation according to claim 1, with the exception of the fact that it is equipped with a self-propelled frame mounted with the possibility of movement along the stand, a carriage mounted on it with the possibility of lateral movement relative to the stand, while the disk cutting device mounted on the carriage.
    [14]
    14. Installation according to item 13, wherein the self-propelled frame is equipped with a photovoltaic unit for stopping it in the gaps between the forms and actuating the cutting device.
    [15]
    15. Installation according to claims 13 and 14, characterized in that. that the disk cutting device is equipped with a tool for adjusting the depth of cut, containing two sensors installed at different levels,
    [16]
    16. Installation of popl. Distinguishing is clear in that it is equipped with fastening means on the platform of the stand for fastened longitudinal profiles for fastening the insulating plate to the product using brackets.
    [17]
    17. Installation pop. 1, characterized in that the means for fastening are made in the form of installed between the mounting longitudinal profiles and fittings.
    [18]
    18. Installation according to paragraphs 16 and 17. The fact is that the mounting longitudinal profiles are made in the form of a base mounted on a stand platform, V-shaped protrusions fixed on it, the top of which is directed to the base, while the outer faces of the V-shaped part of the protrusions are in contact with the supporting elements of the bracket when it is installed.
    [19]
    19. Installation according to claims 16-18, characterized in that it is equipped with an additional stand located behind the bench working platform for attaching the insulating plate to the product, made in the form of a table for laying the insulating plate and products with mounting profiles with brackets and devices for fastening the brackets an insulating plate with a product installed with the possibility of longitudinal movement along the table.
    [20]
    20. Installation according to paragraphs. 1 and 19. characterized in that it is equipped with a marking device for marking the contour of the insulating plate and applying glue in the required places, while the additional stand is installed coaxially with the main one, and the marking device is movable along the additional stand.
    Fig.Z
    Fi g 4
    59 49 51 50 05 40 42 47 7
    Fig 5
    --- Λ
    135 φϋΖΑ fiM FIG / 7
    Ph. 18 PgG73 ( Riga / <
    FIG. 22
    FIG. 23/72
    Compiled by V. Kosarev Editor Z. Khodakova Tehred M. Morgenthal Corrector N. Milyukova
    Order 2537 Circulation Subscription
    VNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology
    113035, Moscow, Zh-35, Raushskaya embankment, 4/5
    Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.
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    同族专利:
    公开号 | 公开日
    EP0197844A1|1986-10-15|
    FR2579512A1|1986-10-03|
    AT57129T|1990-10-15|
    EP0197844B1|1990-10-03|
    MX165122B|1992-10-28|
    FR2579512B1|1987-06-19|
    DE3674618D1|1990-11-08|
    US4738605A|1988-04-19|
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    DE2008457B2|1970-02-24|1974-05-02|Remy Friedr Nfg|Production line for the production of panels, beams, etc. from reinforced concrete|
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    FR2720416B1|1994-05-27|1996-08-02|Composants Tarnais Beton Sa|Method for manufacturing cladding elements cut from a composite slab and cladding element obtained.|
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    US5901270A|1996-09-12|1999-05-04|The Plastic Forming Company, Inc.|Apparatus for hot fluid trimming of plastic molded articles|
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    AT506747B1|2008-05-13|2011-01-15|Progress Maschinen & Automation Ag|METHOD FOR PRODUCING CONCRETE PREPARATION ELEMENTS WHERE THE MANUFACTURE OF THE COMPONENTS ON PALLET SHAPES IS CARRIED OUT|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8504947A|FR2579512B1|1985-04-01|1985-04-01|PROCESS INSTALLATION FOR THE MANUFACTURE OF REINFORCED CONCRETE ELEMENTS, PARTICULARLY PRE-STRESSED CONCRETE SLABS OR PRELABS|
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