• 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:
    An anchoring system for mounting on cardboard or foil-coated roofs is described. The system includes a foot for mounting on the roof surface. The foot has a abutment plate 2 for attachment to a roof surface and an upright first anchor rod 3. An undercap 5 and an overcap 6 are integrally provided with the reinforcing plate. The foot will also comprise a second anchor rod 11 projecting from the abutment plate 2 to pass through a roof construction insulation layer and vapor barrier. An anchor pipe 33 is placed around the anchor rod 11 to establish a stiffening by clamping the abutment plate 2 against the anchor tube 13 for abutment against a disc 14. The disc 14 is intended to abut a vapor barrier located under an insulation provided around the reinforcing tube. 13. At its lower end, the second anchor bar 11 is provided with fasteners which, in the form shown, are a concrete screw 12 which is screwed into a concrete part which constitutes the supporting structure of the roof structure.
    公开号:DK201770019A1
    申请号:DKP201770019
    申请日:2017-01-12
    公开日:2017-02-13
    发明作者:Steen Preutun Hedevang
    申请人:Mul10 Metal As；
    IPC主号:
    专利说明:

    Anchoring system for mounting on roofs and use of such an anchoring system
    FIELD OF THE INVENTION
    The present invention relates to an anchoring system for mounting on cardboard or foil-coated roofs and of the type comprising at least one foot for mounting on a roof surface, which roof comprises a support plate for cardboard / foil coating, an underlying insulation and a supporting roof structure, which foot is made integrally with a cardboard / foil cover, which cardboard / foil cover preferably comprises a sub-cardboard and an overboard for fastening to the cardboard / foil coating, the base comprising a contact plate for fastening to the roof surface and a first anchor rod mounted from the top of the contact plate in a socket in the abutment plate and which is connected to anchoring means which are designed depending on the intended use.
    BACKGROUND OF THE INVENTION
    Various anchoring systems are known for use on cardboard or foil-coated roofs. Thus, it is known to have systems used for mounting solar cells, roof terraces, ventilation equipment and the like on a roof plate. Furthermore, there are also known security systems which are used for fall protection of persons who must stay on roofs. There is a legal requirement which means that fall protection must be established for roof work. Fall fuses will typically include eyes or wires attached to the roof surface. Individuals can connect to these eyes or wires via harnesses worn by the user and connected via straps to the eyes and / or wires.
    Thus, in order to establish mounting brackets, it is necessary to first establish fall protection systems for the subsequent assembly work. There can be all kinds of work where there is a requirement for fall protection. It is a labor-intensive procedure to establish a security system and then to mount a mounting system.
    Furthermore, the mounting of the safety equipment required is subject to strict restrictions depending on the roof structure in which it is mounted. The requirements for such fall protection systems are described in standard DS / EN795.
    In tests, the anchorage points must withstand both drop load and static load. When installing the anchoring system in roof surfaces with so-called hot roofs there are special designs. Such a roof will usually consist of cardboard / foil coating located on a support plate. Under this support plate there is an insulating layer of greater or lesser thickness. During the insulation, a vapor barrier will be provided, and under the vapor barrier a supporting solid building structure is provided. Today, anchoring points are used in the form of a support plate with an upright anchor rod. This abutment plate establishes a connection by securing the abutment plate to the roof support plate. This is done by screwing screws through holes in the corners of the abutment plate. Furthermore, this foot is attached to the roof via a cardboard / foil coating, which is burnt to the cardboard / foil coating of the roof. In practice, it has proved difficult for these feet to meet the fall protection conditions. When the feet are loaded, this is done by a lateral pull on the upright anchor rod in a direction substantially parallel to the roof surface. At this load, it appears that the abutment plate will be bent up from the substrate in a manner that is not acceptable according to current specifications.
    In order to remedy this, it has been necessary to use very large contact plates. However, this gives rise to the problem of the seal, which is established with the cardboard / foil coating that is burned to the cardboard / foil coating of the roof.
    Furthermore, these known feet are disadvantageous as they cannot take a vertical load in the form of pressure or drag. The vertical pressure will be very limited as they must be absorbed into the support plate located under the cardboard / foil coating of the roof. At higher loads, there will be a risk of deflection. Likewise, strong storms can give rise to features that are also difficult to absorb in the support plate.
    Furthermore, structures have been proposed in which a single rod is drilled down through the entire roof structure for mounting in a supporting roof structure. Such a breakthrough of the roof also establishes a breakthrough of vapor barrier clean. As there are rules that require the vapor barrier to remain intact, such a construction will not provide a secure anchorage foot.
    From JP 2005220658 A, an anchoring system of the type described initially is known. It includes a foot for mounting on the roof surface. The base is made with an integrated foil cover and includes a contact plate for attachment to the roof surface as well as an anchor rod mounted in a bushing and projecting from the top of the contact plate. There is no disclosure in this specification of the use of another anchor rod used for attachment to a supporting roof structure and mounted in a reinforcing tube to allow for biasing in such another anchor rod.
    The object of the invention
    It is the object of the present invention to provide an anchoring system of the type mentioned initially, which allows to overcome the disadvantages of the known roofing systems, thereby providing an anchoring system which is easy and fast to install and which at the same time provides an effective fall protection. Furthermore, it is an object to provide an anchoring system that can also be used for mounting equipment to be placed above the roof. It is thus an object that the feet placed on the roof can be used for both fall protection system and mounting system.
    According to a further aspect, the object is to provide an anchoring system which enables the vapor barrier to be sealed as it is pierced to secure the foot to a supporting roof structure under the vapor barrier.
    Description of the Invention
    This is achieved according to the present invention with an anchoring system, characterized in that another anchoring rod is also mounted in a bushing in the abutment plate and is projecting from the underside of the abutment plate and is provided with fastening means so that the second anchoring rod can be secured in the supporting roof structure. under the roof surface.
    The invention further relates to the use of an anchoring system according to the invention for a combined fall protection system and mounting system. This reduces the number of penetrations in the roof compared to two separate systems.
    With the system according to the invention, it is possible to establish a fastening to the supporting fixed building structure which is located under the roof and insulation.
    Hereby a firm anchoring of the foot is established in a supporting roof structure, such as a metal structure, a concrete structure or a wooden structure.
    The abutment plate is dimensioned so that it does not bend up on the surface. Thus, it is possible to vary the thickness or shape of the contact plate. Thus, in a lateral feature, a shear movement will occur parallel to the roof surface. This is prevented due to interaction between the second anchor rod and the integrated cardboard / foil cover, which is welded to the roof cardboard / foil coating. Thus, very large shear forces would have to be established for the abutment plate to be bent or displaced.
    By using the second anchor rod which passes through the roof and attaching it to the supporting roof structure, a solid mounting point can be established which can accommodate vertical loads in the form of drag or pressure and which can be used for mounting equipment for placement above the roof surface. . Thus, the load applied to the anchoring means on the first anchoring rod will be safely transferred to the supporting roof structure. The supporting structure is sometimes also referred to as the supporting structure.
    According to a further embodiment, the anchoring system according to the invention is characterized in that a reinforcing tube having a smaller length than the second anchoring rod is arranged outside the second anchoring rod.
    The use of a reinforcing tube outside the second anchor rod allows the abutment plate to be clamped against the reinforcement tube which is less in length than the anchor rod. This results in a particularly stable and rigid construction. Advantageously, the abutment plate can be clamped so that there is a bias in the anchor rod. The structure with the abutment rod located inside a reinforcing tube will provide a greater bending resistance than a structure using only an anchor bar.
    Further, the reinforcing tube may encircle a hole provided in the vapor membrane for the passage of the anchor rod for attachment to the supporting structure located under the vapor barrier. This ensures that a secure seal of the vapor barrier is obtained in the position where the anchor rod pierces the latter.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the abutment plate is provided with a three-dimensional structure, being provided with projections from the upper side of the abutment plate, thereby reinforcing the bending resistance of the abutment plate.
    Since the abutment plate is provided with a three-dimensional structure in the form of projections from the upper surface of the abutment plate, it is possible to increase the bending resistance in relation to a flat abutment plate. This reduces the risk of it bending up from the substrate.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the second anchoring rod is provided with a thread which cooperates with a thread in the socket of the abutment plate and that the abutment plate is clamped down against the reinforcing pipe so that there is mechanical connection from the abutment plate to the attachment member. the members, which are fixed in the supporting roof structure.
    With this embodiment, the second anchor rod can easily be mounted to the abutment plate. Furthermore, the clamping of the abutment plate against the reinforcing tube will establish a secure mechanical connection which provides a bending rigid structure.
    The second anchor rod is simply fastened by screwing the bushing in the abutment plate until a firm connection to the other anchor rod is established. The other anchoring rod need only be provided with a thread at the end to which it is screwed to the abutment of the abutment plate.
    Alternatively, the entire anchor rod may be a threaded rod. By the mechanical connection from the abutment plate to the supporting roof structure, there is a certainty that pulls or pressures in the vertical direction will not affect the roof surface and thus risk that leaks in the cardboard / foil coating occur.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the projections are provided as radially oriented elongated ridges which are pressed or molded parts of the abutment plate and are provided in a number between 6 and 12, preferably 8.
    The abutment plate may be provided in three-dimensional form in various ways. In the three-dimensional shape, the strength of the plate is increased against bending compared to a flat plate. It is preferred that the three-dimensional shape be provided in radially oriented projection. These protrusions typically extend from a central portion of a rectangular plate and are directed to the corners of the plate as well as the center of the long sides of the plate. Thus, a number of eight projections will preferably be provided. In practice, it has been found that this achieves sufficient strength against lateral pull. In a direction towards the corner of the plate, greater lateral tensile forces parallel to the roof surface may be absorbed than is achieved when a feature is directed perpendicular to the side edges of the plate. However, this can be compensated for by not placing the projections at equal angles. Although it is preferred that the angle be mutually equal between all the radial projections, it is also possible to vary this angle.
    Tests used to approve the feet are based on the distance the abutment plate bends from the roof surface.
    Experiments with 2 mm thickness contact plates and square with a 290 mm lateral length show that, at lateral pull, in the first anchor rod of 100 kg in a regular contact plate and a reinforced contact plate, there is a distance between the side and the roof surface of 1 mm, respectively 9 mm in drag diagonally and 3 mm, respectively 10 mm in drag perpendicular to the side of the abutment plate.
    Also, it is possible to establish the plate in a circular shape so that the same strength occurs with pull in all directions.
    The plate will preferably be a steel plate of 2 mm stainless steel. The dimensions will typically be a square surface with a side length of 290 mm. However, the plate used may have a larger or smaller dimension, both in thickness and the length of the side edges.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the anchoring means comprise a bracket for which wires can be mounted for a fall protection system. If the anchoring means mounted on the upright first anchoring rod comprise a bracket to which wires can be mounted, an effective fall protection can be established. The bracket may be provided as a bracket with an eye to which may be mounted a wire which attaches the user directly to the anchoring system.
    Alternatively, the eye can be used for a through wire, which also passes through similar eyes or fittings on other feet that are part of the anchoring system. Hereby it is possible to produce an anchoring system which covers a desired area of a roof and in which a user can connect to a wire extending between different feet fixed on the roof.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the anchoring means comprise a mounting bracket arranged for mounting equipment to be placed over the cardboard / foil coating, such as solar panels, terraces, railings, piping, air conditioning. If the anchoring means on the first anchoring rod comprise a mounting bracket, it is possible to mount different equipment to be placed over the cardboard / foil coating.
    The mounting bracket used can be a mounting bracket, which is part of the perimeter railing systems, solar panels, plumbing, air conditioning and fiberglass systems known per se. As the anchoring system provides a firm mechanical connection to the supporting roof structure, such elements may be of considerable weight and may also be subjected to considerable wind pressure without the risk of damaging the cardboard / foil coating.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the fastening means on the second anchoring rod comprise a disk intended for abutment against an upper side of the supporting roof structure.
    By placing a disc on the other anchor rod, that disc can be clamped down to an upper side of the supporting roof structure. As a vapor barrier is placed immediately on top of the supporting roof structure, the disc will be able to form a particularly secure seal of the opening where the second anchor rod pierces the vapor barrier.
    The slab can be clamped against a supporting roof structure, for example, by screwing it down into the supporting roof structure in the form of a concrete structure or wooden structure.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the fastening means on the second anchoring rod comprise a tilting anchor intended for abutment against a underside of the supporting roof structure.
    By using a tilt anchor abutting the underside of the supporting roof structure, the reinforcing tube can be tensioned down towards the top of a plate where the anchor is abutting the underside. Thus, a slab may be clamped in a supporting roof structure, which may be, for example, a steel trapezoidal plate or a wooden slab. Here, the anchorage will clamp against the underside of the steel plate, while the reinforcing tube is tensioned down towards the top of the plate.
    It is preferred that a disc also be used which is brought into contact with the upper side. In both cases, however, a firm mechanical connection with the supporting roof structure will be obtained, and at the same time a secure closure of the opening in the vapor barrier will be obtained.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the anchoring system comprises a plurality of feet for mounting on the roof surface and that these feet are interconnected with wires and a rail system for establishing a combined fall protection system and mounting system covering a desired area of the roof surface. .
    By applying multiple feet to the roof surface and connecting them to each other with wire and rail system, it is possible to combine fall protection system and mounting system to cover a desired area of the roof surface.
    It is possible that the anchoring means on the first anchoring rods include both mounting brackets and fittings for fall protection systems. But such a situation will only need to provide one roofing system. Of course, this will significantly ease the workflow when mounting equipment on a roof.
    According to a further embodiment, the anchoring system according to the invention is characterized in that the abutment plate is a stainless acid-resistant steel plate having a thickness between 1.5 mm and 4 mm, preferably 2 mm. It is preferred that the projections are formed by pressing the steel plate.
    The thickness of the steel plate may vary, but in practice it appears that a 2 mm thick reinforced steel plate will meet the requirements for fall protection. Such a plate will typically be a square plate having a side length between 250-350 mm, preferably 290 mm.
    According to a further embodiment, the anchoring system according to the invention is characterized in that, at a load of 100 daN, the abutment plate has a bending resistance between 13 and 19 daN / m4, preferably approx. 15 daN / m4 at 100 kg drag perpendicular to the sidewall, and a bending resistance between 3 and 7 daN / m4, preferably approx. 5 daN / m4 in diagonal direction with respect to the contact plate.
    Tests made with a 2 mm square steel plate with 8 uniformly spaced projections and a side length of 290 mm show the following relationship:
    DETAILED DESCRIPTION In the following, the invention will be explained in more detail with reference to the accompanying drawings, in which: FIG. 1 is a partial perspective view of a foot of an anchoring system according to the invention; FIG. 2 shows a partial sectional view through a portion of the embodiment of FIG. 1; FIG. 3 shows various images of a contact plate included in the embodiment of FIG. 1; FIG. 4 is a sectional view through a detail of a further embodiment of a foot for an anchoring system according to the invention; FIG. 5-6 are cross sections corresponding to FIG. 4 of further embodiments of a foot for use in an anchoring system according to the invention; FIG. Fig. 7 shows a partial sectional view of details of the second anchor rod and the reinforcing tube; 8-14 show images of various steps in mounting a foot as illustrated in FIG. 4, FIG. 15-20 show images for mounting a foot, as illustrated in FIG. 5, FIG. Figures 21-26 show images of various embodiments of anchoring means for use on a foot according to the invention; 27-28 are views of various embodiments of a sliding bracket for use in an anchoring system according to the invention, and Figs. 29-34 show various examples of an anchoring system according to the invention used for fall protection and for mounting of equipment on a roof.
    DETAILED DESCRIPTION OF THE INVENTION In the following, identical or similar elements will be designated by the same reference numerals. Thus, no specific explanation will be given in connection with such details in connection with each of the drawings.
    FIG. 1 shows a foot 1 of an anchoring system, as illustrated in Figures 29-34.
    The anchoring foot comprises a abutment plate 2 as well as a first anchoring rod 3 projecting from the abutment plate. The anchor rod 3 is secured to the abutment plate via a sleeve 4, the rod 3 being provided with a thread cooperating with a thread in the sleeve 4.
    The foot further comprises a layer of cardboard 5 and a layer of cardboard 6. Between the two layers of cardboard 5, 6, a metal plate 7 is welded into the cardboard to increase durability.
    Above the upper cardboard 6 is a steel tube 8 and a self-adhesive liquid seal 9. At the top of the structure is provided an aluminum closure 10. When the elements are mounted on the first anchor rod 3, an outer threaded end will be excellent over the aluminum closure 10. This threaded end can then be used for attachment of anchoring means, which will be discussed in more detail below.
    At the underside of the abutment plate 2 a second anchor rod 11. is secured via a bushing (not shown). This is provided with fastening means provided in the form shown in the form of a concrete screw 12. Around the second anchor rod 11 a reinforcement tube 13. At the lower side of the reinforcement tube is provided a disc 14 which is used for sealing against a vapor barrier.
    The abutment plate 2 is a square plate which is provided with a three-dimensional structure, eight radially oriented projections being provided 15. The projections are directed diagonally with respect to the plate and perpendicular to the side edges 16 of the plate.
    FIG. 2 is a cross-section through a portion of the foot shown in FIG. 1.1 fig. 2 shows an insulation 17 provided under a cardboard / foil coating 18 covering a roof surface. The cardboard / foil coating 18 is located on a support plate 19. In FIG. 2 illustrates how holes 20 in the abutment plate allow the material from the different cardboard / foil layers to fuse together to form a tight and strong attachment of the foot to the roofboard / foil coating 18.
    FIG. 3 illustrates how the abutment plate 2 has been given a spatial shape by providing pressed projections 15. Also, the holes 20 permitting material flow are illustrated. In FIG. 3 is also seen how the bushing 4 has a central opening 21. This opening is threaded to receive the threaded first anchor rod.
    FIG. 4 illustrates a further embodiment of a foot according to the invention. This embodiment is intended for use in a hot roof with insulation 17 located on top of a vapor barrier 22. The vapor barrier 22 rests on a plywood plate 23 which forms the supporting structure for the hot roof. In this embodiment, a bottom anchor 24 is mounted at the bottom of the second anchor rod 11. The anchor 24 consists of a central rod 25 and a pivotally mounted anchor portion 26. The anchor portion 26 is shown in its position where it abuts on a underside 27 of the plywood sheet. 23. The disc 14 abuts against the top surface of the plywood plate 28, the vapor barrier 22 being clamped between the disc 14 and the plywood plate, so that a tightness is established when the tilt anchor is tightened to the position shown.
    Alternatively, for plywood, a sheet metal may be used. In FIG. 5, the second anchor rod is provided at its underside with a threaded concrete screw 29 which can be screwed into a supporting structure in the form of a concrete layer 30.
    FIG. 6 is a further embodiment of a screw for use in the anchoring system according to the invention. In this embodiment, at the lower end of the second anchor rod 11 is placed a wooden screw 31 which is screwed into a supporting structure in the form of a wooden leg 32.
    FIG. 7 shows two examples of a seal against a vapor barrier 22 located between two insulations 17. On the left side is seen how an additional tube 33. is provided on the reinforcing tube 13. The tube 33 is provided in two separate lengths. Between these, a deformable pipe piece 34 is provided. As can be seen at the bottom left, the deformable pipe piece 34, by clamping the reinforcing pipe, is provided with a deformation so that a seal against the vapor barrier 22. A further pipe 35. This is seen. is also bifurcated and a deformation tube 36 is provided between the two tubes. The upper tube 35 is provided at its lower end with an inclined bevel 35 '. Thus, when compressed, the deformation tube 36 will press outwardly and seal against the vapor barrier 22, as can be seen in the lower right image of FIG. 7. In connection with FIG. 8-14, it will be explained below how a foot is mounted in a roof structure where the vapor barrier 22 and the insulation 17 rest on steel trapezoidal plates 37.
    As shown in FIG. 8, a drill 38 provided with a step drill 39 will be drilled through the roof foil 18 and the support plate 19 and further through the insulation and diaphragm so that a hole 40 is formed through the vapor barrier 22 on the steel trapezoidal plate 37.
    FIG. 9 shows that after drilling the hole, a plastic tube 41 is pressed into the bore. The length of the tube is adjusted to the insulation thickness such that the top of the tube 41 is level with the top of the cardboard coating 18.
    As seen in FIG. 9, another anchor rod in the form of a threaded rod 11 is passed down through the tube 41 with a tilting anchor 24 mounted on the threaded rod 11 down through the plastic rod. The anchor is passed through the hole 40 in the steel plate.
    As shown in FIG. 11, the anchor 24, when positioned on the underside, will pivot to the position shown, and then, with an upwardly directed pull in the anchor rod 11, an abutment of the anchor 24 will be established against the underside 42 of the steel trapezoidal plate 37.
    By tightening the threaded anchor rod 11 to the bottom, as shown in the lower drawing of FIG. 11, the washer 14 will be clamped down to the upper surface 43 of the steel trapezoidal plate 37. Hereby, the steel trapezoidal plate will be clamped between the pivot anchor and the washer 14. The washer 14 will establish a clamping of the vapor barrier 22 so that there is a safety against leakage into the vapor barrier at the hole 40. . 12 it is seen that the reinforcing tube 13 is passed down around the anchor rod 11.1 fig. 12, the use of a template 44 which is used to make a mark 45 on the anchor rod 11. is seen. This mark 45 is used to properly cut the anchor rod over the cardboard coating 18.
    FIG. 13 illustrates that the anchor tube 13 is shortened at the mark 45. Then, the anchor tube around the anchor rod 11 is guided to the position shown. The anchoring tube 13 is brought down completely so that it abuts against the disc.
    FIG. 14 shows how the abutment plate 2 is brought down on the second anchoring rod 11. This is done with the integrally provided cardboard layers 5, 6 mounted over the abutment plate 2. As can be seen at the bottom of the drawing in fig. 14, the abutment plate 2 is fastened to the second anchorage rod 11 with the first anchorage rod 3 projecting from the top of the abutment plate 2. A secure mechanical connection is established to the supporting roof structure via the anchorage and the disc to the first anchorage rod 3 on which the desired anchorage means can be screwed. , depending on the intended use. In FIG. 16-20 illustrate a mounting of a foot in a supporting roof structure which is a concrete element 46. It is seen that a drill 47 with cutters and drill extender is used here after the insulation thickness has been pierced.
    FIG. 16 corresponds to FIG. 9th
    FIG. 17 shows that an anchor bar 11 with a precast concrete screw 31 is screwed down into the hole. Clamping takes place with a wrench at a nut 48 which is mounted on the anchor rod 11.
    FIG. 18 shows a marking similar to the marking explained in connection with FIG. 12th
    FIG. 19 shows a truncation corresponding to the truncation explained in connection with FIG. 13th
    FIG. 20 shows a mounting of the abutment plate 2 and the board 5, 6 similar to that shown in FIG. 14th
    FIG. 21-26 show various embodiments of anchoring means intended for mounting on the first anchoring rod. In all these embodiments, a bent plate is shown. This plate can be reinforced with ribs or additional support plates.
    As can be seen from the preceding figures, the first anchoring rod 3 will be protruding over the steel pipe 8 which is fixed above the abutment plate 2. In fig. 21, an embodiment of a first anchor member 49 having an opening 50 in a first plate part 51 of a bent plate 52 is seen. The opening 50 is provided for placement on the first anchor rod 3 (not shown here). At the bent plate 52, a guide 53 is provided at the outer end of another plate portion 54 for receiving a wire used in a fall protection system. In this construction, above the opening 50, there is a free area adjacent to the second plate part 54, on which the guide 53 is provided. Thus, it will be possible that at the top of the first anchoring rod (not shown here) an additional anchoring means (not shown) is mounted in the form of a support bracket for mounting equipment (see, for example, Figures 29-34) to be placed over the cardboard / foil coating. The guide 53 is provided in the form of a rectilinear tube. Thus, this first anchoring member 49 will be suitable for use in an anchoring system where over a length several guides 53 for the elongated wire are provided.
    Under the guides there is a guide plate 120 with angularly bent end portions 121. This guide plate 120 provides a sliding transition for a slider (which will be discussed later in connection with Fig. 27 and Fig. 28) as it enters from the wire and into the guide 53. by means of the angularly bent end portions 121 of the guide plate, the slider is guided on the right side of the anchor member 49.
    FIG. 22 shows an embodiment of a second anchor member 55. This anchor member 55 also comprises a plate 56, the opening 50 being provided in a first plate member 57. In a second plate member 58, a guide 59 is provided at the outer end. provided in the form of a rectilinear tube. In this embodiment, the plate 56 is bent at a greater angle than shown in FIG. 21. Thus, it will be possible that on a first anchor rod 3 passing through the aperture 50 there is provided a mounting bracket having a substantially greater width than the mounting bracket which can be placed in the one shown in FIG. 21.
    FIG. 23 shows an embodiment of a third anchor member 60. This third anchor member 60 comprises a bent plate 61 provided with a first plate portion 62 provided with the opening 50 and provided with a second plate portion 63 with a guide 64 for receiving a wire. . The guide 64 is also provided in a rectilinear tube which serves to receive the wire.
    The plate 61 is bent so that the second plate portion 63 is positioned above the aperture 50. Thus, the first anchor bar 3 passing through the aperture 50 will not be particularly suitable for use with mounting means for other equipment to be provided over the roof surface. It should be noted, however, that a low mounting means may be provided within the space formed by the bent plate 61.
    FIG. 24 shows an embodiment of a fourth anchor member 65. This anchor member 65 is also formed by a bent plate 66. At a first plate part 67, the opening 50 is provided. At the second plate portion 68 of the plate 66, a guide 69 is provided. The guide 69 is provided in the form of a curved tube. Thus, the anchoring means 65 can be used to establish a change of direction for a wire passing through the guide 69.
    The anchoring member 65 comprises a plate 66 which is bent at substantially the same angle as the plate 61 of FIG. 23. Thus, for the purposes of this embodiment, the same considerations will apply to the location of mounting bracket members on the first anchor rod 3 passing through the aperture 50.
    FIG. 25 shows an embodiment of a fifth anchor member 70. The anchor member 70 comprises a plate 71. At a first plate portion 72, the opening 50 is provided. At another plate portion 73, a guide 74 is provided. The guide 74 is also here a curved tube. With this angle, it is seen that the anchoring member 70 can be used for directional change of a wire passing through the guide 74 so as to impart a directional change of approximately 90 degrees. In the anchoring member 70 there is an angular bending of the plate 71, so that the second plate portion 73 substantially covers the first anchoring rod 3 passing through the hole 50. Thus, in this embodiment, there will be substantially only space for a nut or the like used for securing the anchorage member 70.
    FIG. 26 shows an embodiment of a sixth anchor member 75. The anchor member 75 comprises a plate 76. At a first plate portion 77, the opening 50 is provided. At another plate portion 78, an opening 79 is provided. The opening 79 may be used for attaching a carabiner or the like, which is attached to the strap of a safety harness for a user on the roof. Alternatively, the opening 79 may be used for a wire to pass therethrough.
    This embodiment is particularly simple. The second plate portion 78 is bent away from the first plate portion 77 so that there is free space over the opening 50 to place mounting means at the end of the first anchor rod 3 passing through the opening 50.
    FIG. 27 shows an embodiment of a first slip fitting 80 for use in an anchoring system according to the invention. The slide bracket 80 comprises a first plate portion 81 which is clamped with a second plate portion 82 via screws 83 and nuts 84. The two plate portions 81, 82 are angular so as to provide an opening 85 to an inner space 86 in which a wire can be accommodated. . In the far left image, it is seen that the two plate portions 81, 82 are offset so that the aperture 85 is provided with a large aperture which permits a wire to pass through the aperture 85. In image # 2 from the left, aperture 85 is reduced the two plate parts 81, 82 being displaced in such a way that the opening 85 is of such a size that a wire can no longer pass through the opening and therefore remains in the space 86. In the two plate parts 81, 82 there is provided apertures 87 and 88, respectively. When the two plate portions 81, 82 are offset to the position shown in the second image from the left, the apertures are aligned and the two plate portions are held in the mutual position, with a carabiner 89, which is provided with a slider 90, allows the slider 80 to be connected to a strap which is attached to a seat belt by a user working on the roof.
    FIG. 28 shows an embodiment of a second slider 91. The slider 91 is also formed by a first plate member 92 and a second plate member 93 which provide the opening 85 and the cavity 86 for receiving a wire. In this construction, the two plate members 92, 93 are clamped by two screws 94, 95, each of which cooperates with a nut 96, 97.1 in this embodiment, the slide cover 91 will be mounted in a position around a wire and then clamped. The opening 85 is of such a size that the wire cannot pass out through the opening. The slide bracket is provided in the plate portion 92 with an opening 98 which serves to receive the carabiner or the like, which is used to mount a strap attached to a seat belt on a user on the roof.
    FIG. 29 shows a first embodiment of an anchoring system according to the invention. In this system, a foot 99 is used which is used to secure a wire 100. The wire 100 is provided with a wire tensioner 101 so that it can be tightened to the desired tension. On the wire 100, a number of slide brackets 91. Alternatively slide brackets 80 can be used.
    Further, a plurality of feet 102 are provided, each provided with anchoring means for the wire 100 and at the same time supporting mounting brackets 103 for a support structure 104 for solar panels 105. Solar cell panels are shown by way of example. Alternatively, there may be roof terraces, ventilation equipment and more.
    FIG. 30 shows another embodiment of an anchoring system according to the invention. Here we see how the wire 100 is guided around a corner via an anchoring member 70, as shown in FIG. 25. Further, an anchoring member 60 of the type shown in FIG. 23rd
    Further, slide bracket 91 is seen mounted on wire 100. In this embodiment, solar panels 105 are mounted on mounting structure 104, which is mounted on one side on feet 106. Each foot 106 supports an anchoring member 55 of the type illustrated in FIG. 22, thus allowing above the first anchoring rod 3 a relatively large aperture, where the solar panel 105 may be provided. On the other hand, the mounting structure 104 is mounted on feet 107 (also seen in Fig. 29). The feet 107 are only provided with anchoring means which comprise a mounting bracket 103.1 In principle, the anchoring means in this construction can consist only of the projecting part of the first anchoring rod 3.
    FIG. 31 shows an anchoring system supporting a railing 108. The railing 108 is located on angularly mounted mounting brackets 109 which rest on feet 110, 111. It is seen that the feet 110 serve only to support the mounting bracket and the foot 111 is provided with an anchoring means. 55 of the type shown in FIG. 22nd
    FIG. 32 shows an embodiment in which instead of a handrail is supported a sign 112. The sign is supported by two mounting beams 113 located on feet 110 and 111, respectively, as also explained in FIG. 31st
    FIG. 33 shows a further embodiment of an anchoring system in which a pipe guide 114 is supported. The pipe guide 114 is mounted on support rods 115 located on feet 116. The feet 116 are also connected to anchor members 55 of the type illustrated in FIG. 22nd
    FIG. 34 shows an embodiment in which a heavy pipe guide 117 is supported in support brackets 118. The support brackets 118 are mounted on two mounting beams 113. The mounting beams rest on feet 119. The feet 119 are provided with anchoring members 55 of the embodiment shown in FIG. 22.
    The invention is explained in connection with various embodiments, but may be departed from the above embodiments. Likewise, it is possible to combine different embodiments of anchoring means with different construction of feet.
    As an example of dimensions, the following can be mentioned:
    The drill bit used to pierce insulation and vapor barrier can have a diameter of 25 mm.
    The plastic tube pressed into the hole will have a diameter of 40 mm.
    The second anchor rod may be a threaded rod with a 12 mm thread. The anchor tube 13 may be a 20 mm stainless tube.
    The anchor pipe 30 will typically be cut 10 mm above the roof surface.
    The second anchor rod 11 is truncated to a position 30 mm above the roof surface.
    The first anchoring rod is provided above the roof surface and, depending on the intended use, may have different lengths. Typically, the first anchor bar may have a height above the roof surface between 50 and 100 mm.
    The abutment plate 2 will typically be a steel plate having a thickness of 2 mm and square with a side length of 290 mm.
    The above dimensions are merely illustrative of a single embodiment, with dimensions that are larger or smaller.
    权利要求:
    Claims (14)
    [1]
    An anchoring system for mounting on cardboard or foil-coated roofs and of the type comprising at least one foot (1) for mounting on a roof surface, the roof comprising a support plate (19) for cardboard / foil coating (18), an underlying insulation (17) ) and a supporting roof structure (23), which foot (1) is made integral with a cardboard / foil cover, which preferably comprises a sub-board (5) and an upper board (6) for attachment to the cardboard / foil coating (18). said foot (1) comprising a abutment plate (2) for attachment to the roof surface and a first anchor rod (3) projecting from the top of the abutment plate mounted in a socket (4) in the abutment plate (2) and connected to anchoring means ( 49, 55, 60, 65, 70, 75), which are designed depending on the intended use, characterized in that a second anchor rod (11) is also mounted in a socket (4) in the abutment plate (2) and is projected from the underside of the contact plate and is provided with fasteners (12, 24, 29, 31) so that the second anchor bar (11) can be secured in the supporting roof structure (23, 30, 32) below the roof surface.
    [2]
    Anchoring system according to claim 1, characterized in that a reinforcing tube (13) having a smaller length than the second anchoring rod (11) is arranged outside the second anchoring rod (11).
    [3]
    Anchoring system according to claim 1 or 2, characterized in that the abutment plate (2) is provided with a three-dimensional structure, being provided with projections (15) from the upper side of the abutment plate, thereby increasing the bending resistance of the abutment plate.
    [4]
    Anchoring system according to claim 1, 2 or 3, characterized in that the second anchoring rod (11) is provided with a thread which cooperates with a thread in the socket (4) of the abutment plate and that the abutment plate is clamped down against the reinforcing tube (13). so that there is mechanical connection from the abutment plate (2) to the fasteners (12, 24, 29, 31) which are fixed in the supporting roof structure.
    [5]
    Anchoring system according to claim 3 or 4, characterized in that the projections (15) are provided as radially oriented elongated ridges which are pressed or molded parts of the abutment plate (2) and are provided in a number between 6 and 12, preferably 8 .
    [6]
    Anchoring system according to any one of the preceding claims, characterized in that the anchoring means (49, 55, 60, 65, 70, 75) comprise a bracket for which wires (100) can be mounted for a fall protection system.
    [7]
    Anchoring system according to any one of the preceding claims, characterized in that the anchoring means (49, 55, 60, 65, 70, 75) comprise a mounting bracket (103, 109) adapted for mounting equipment (105, 108, 114) to be placed over the cardboard / foil coating (18), such as collectors, terraces, railings, piping, air conditioners.
    [8]
    Anchoring system according to any one of the preceding claims, characterized in that the fastening means on the second anchoring rod comprise a washer (14) intended for abutment against an upper side (28, 43) of the supporting roof structure (23, 37). ).
    [9]
    Anchoring system according to claim 8, characterized in that the fastening means on the second anchoring rod comprise a tilting anchor (24) intended for abutment against an underside (27) of the supporting roof structure (23).
    [10]
    Anchoring system according to any one of the preceding claims, characterized in that the anchoring system comprises a plurality of feet (1) for mounting on the roof surface and these feet are interconnected with wires (100) and a rail system (113) for establishment of a combined fall protection system and mounting system covering a desired area of the roof surface.
    [11]
    Anchoring system according to any one of the preceding claims, characterized in that the abutment plate (2) is a stainless acid-resistant steel plate having a thickness between 1.5 mm and 4 mm, preferably 2 mm.
    [12]
    Anchoring system according to any one of the preceding claims 3-11, characterized in that the projections (15) are formed by raising the steel plate.
    [13]
    Anchoring system according to any one of the preceding claims, characterized in that, at a load of 100 daN, the abutment plate (2) has a bending resistance between 13 and 19 daN / m4, preferably approx. 15 daN / m4 at 100 kg drag perpendicular to the sidewall, and a bending resistance between 3 and 7 daN / m4, preferably approx. 5 daN / m4 in diagonal direction with respect to the contact plate.
    [14]
    Use of an anchoring system according to any of the preceding claims for a combined fall protection system and mounting system.
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    同族专利:
    公开号 | 公开日
    DK178631B1|2016-09-26|
    EP3347541A1|2018-07-18|
    DK201600088Y9|2019-07-04|
    DK201570580A1|2016-09-26|
    EA201890670A1|2018-10-31|
    WO2017041805A1|2017-03-16|
    DK201600088Y6|2019-04-16|
    DE16834229T1|2018-10-11|
    EA033998B1|2019-12-18|
    EP3347541A4|2019-08-28|
    DK201600088U3|2016-10-14|
    DK178955B1|2017-06-26|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201570580A|DK178631B1|2015-09-08|2015-09-08|Anchoring system for mounting on roofs and use of such an anchoring system|
    PCT/DK2016/050271|WO2017041805A1|2015-09-08|2016-08-12|Fixture system for mounting on roofs and use of such fixture system|
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