ASSEMBLY FOR FIXING A SCAFFOLD TO A STRUCTURE

Description

[0001] The present invention relates to an assembly for fixing a scaffold to a building according to the preamble of claim 1.

[0002] When erecting scaffolding on a building, it is necessary, especially for taller scaffolds, to secure it to the structure. Scaffolding can also be constructed in such a way that it is not supported on the ground and runs along the structure, but rather is erected upwards, starting at a certain distance from the ground and fixed to the structure.

[0003] A mounting assembly according to the preamble of claim 1 is known from JP 2019 044394 A. In this known mounting assembly, a first group of coupling element through-openings with two coupling element through-openings arranged at a distance from one another is provided in each of the two first coupling walls of the structural support. A second group of coupling element through-openings with two coupling element through-openings is provided in each second coupling wall of the coupling element, the mutual spacing of which corresponds to the mutual spacing of the coupling element through-openings of each first group of coupling element through-openings in the first coupling walls of the structural support.The structural support and the coupling element can be coupled essentially rigidly to one another by two bolt-like coupling elements passing through mutually aligned coupling element access openings of the first and second groups. If only a single bolt-like coupling element is passed through such mutually associated groups, the structural support and the coupling element can be arranged in positions pivoted relative to one another.

[0004] It is the object of the present invention to provide an assembly for fixing a scaffold to a building, which ensures a stable connection of a scaffold to a building with high variability in the structure.

[0005] According to the invention, this object is achieved by an assembly assembly for fixing a scaffold to a building structure according to claim 1, comprising a first assembly unit with a building support to be fixed to a building structure, a scaffold support to be fixed to a scaffold and a coupling element to be coupled to the building support and the scaffold support.

[0006] In the assembly assembly constructed according to the invention, the first assembly unit thus comprises three essential system areas. Firstly, this is the structural support, which can be constructed and dimensioned in such a way that it can be securely anchored to a structure using conventional fastening elements, such as screw bolts or the like. The scaffold support serves to provide a coupling to the scaffolding to be fixed with respect to the structure and can thus be optimized with regard to the technical design required for this coupling, for example, adapted to the design of the scaffolding to be erected. A connection between the scaffold support and the structural support is provided by the coupling element, which can provide a stable, and in particular also variable, coupling with respect to both the scaffold support and the structural support.

[0007] For a stable connection to a building on the one hand and the scaffolding support on the other hand, the building support comprises a first fastening area to be fixed to a building and a coupling area to be coupled to the coupling element.

[0008] For a simple-to-implement design, the first fastening region can be plate-shaped and have a plurality of fastening element through-openings. For stable coupling to the coupling element, the coupling region comprises two first coupling walls that extend substantially parallel to and spaced from the first fastening region, each first coupling wall containing at least one first group of coupling element through-openings with at least two coupling element through-openings, each coupling element through-opening of a first group of coupling element through-openings in one of the first coupling walls being opposite a coupling element through-opening of a first group of coupling element through-openings in the other first coupling wall.

[0009] For coupling to both the building support and the scaffold support, the coupling element comprises two second coupling walls arranged substantially parallel and spaced apart from one another, wherein at least one second group of coupling element through-openings with at least two coupling element through-openings is provided in each second coupling wall, wherein each coupling element through-opening of a second group of coupling element through-openings in one of the second coupling walls is opposite a coupling element through-opening of a second group of coupling element through-openings in the other second coupling wall.

[0010] In order to ensure variability in the structure, at least two second groups of coupling element through-openings arranged at a distance from one another in a direction of variation are provided in every second coupling wall.

[0011] Even under the desired variability, it is advantageous for a stable coupling if an arrangement pattern of the coupling element through-openings of each first group of coupling element through-openings corresponds to an arrangement pattern of the coupling element through-openings of each second group of coupling element through-openings.

[0012] In order to achieve a mutual engagement of the building support and the coupling element that ensures a stable coupling, it can be provided that the two second coupling walls have a smaller mutual distance than the two first coupling walls, wherein the coupling element can be positioned between the two first coupling walls in such a way that coupling element through-openings of a first group of coupling element through-openings in each first coupling wall are aligned with coupling element through-openings of a second group of coupling element through-openings in the respectively immediately adjacent second coupling wall for receiving a coupling element.

[0013] For coupling the coupling element to the framework support, at least one third group of coupling member through-openings with at least two coupling member through-openings can be provided in each second coupling wall, wherein each coupling member through-opening of a third group of coupling member through-openings in one of the second coupling walls is opposite a coupling member through-opening of a third group of coupling member through-openings in the other second coupling wall.

[0014] A stable construction of the coupling element, which ensures both a stable connection to the building support and a stable connection to the scaffold support, can be achieved in that the second coupling walls are connected to one another by at least one connecting wall connected to the second coupling walls between the second groups of coupling element through-openings and the third groups of coupling element through-openings.

[0015] For connection to the coupling element, the framework support can comprise two third coupling walls arranged substantially parallel and spaced apart from one another, wherein in each third coupling wall at least one fourth group of coupling element through-openings with at least two coupling element through-openings is provided, wherein each coupling element through-opening of a fourth group of coupling element through-openings in one of the third coupling walls is opposite a coupling element through-opening of a fourth group of coupling element through-openings in the other third coupling wall.

[0016] In this case, mutual engagement can be achieved in that the two third coupling walls have a smaller mutual distance than the two second coupling walls, wherein the framework support can be positioned between the two second coupling walls in such a way that coupling element through-openings of a third group of coupling element through-openings in each second coupling wall are aligned with coupling element through-openings of a fourth group of coupling element through-openings in the immediately adjacent third coupling wall for receiving a coupling element.

[0017] Each third group of coupling member through-openings may comprise two coupling member through-openings arranged at a first distance from one another, and each fourth group of coupling member through-openings may comprise more than two coupling member through-openings arranged at a second distance from one another, wherein the first distance is twice the second distance. In this way, it is possible to couple the framework support to the coupling element in various positions.

[0018] For a stable coupling of the scaffold support to a scaffold to be fixed to a building, it is proposed that at least one, preferably at least two scaffold coupling units arranged at a distance from one another are provided on the scaffold support.

[0019] In particular, when the scaffold is to be erected with vertical posts with perforated discs fixed thereto, it is proposed that each scaffold coupling unit comprises a wedge head connection unit for connection to a perforated disc provided on a scaffold element.

[0020] An easy-to-implement, yet very stable structure can be achieved by using a square tube as the scaffold support.

[0021] Increased stability in the connection of a scaffold to a structure can be supported by providing a second assembly unit, wherein the second assembly unit comprises a second fastening area to be fixed to a structure and a scaffold coupling unit firmly connected to the second fastening area. In this second assembly unit, the scaffold coupling unit can also be designed as a wedge-head connection unit for connection to a perforated disc provided on a scaffold element.

[0022] The present invention further relates to a scaffolding structure comprising at least one scaffolding element secured to a structure by means of an assembly assembly constructed according to the invention. Such a scaffolding element can be designed, for example, as a vertical post.

[0023] In particular, if the scaffolding element is a vertical post, a further vertical post can be coupled to the vertical post by at least two horizontal bars and at least two diagonal bars, wherein each horizontal bar and / or each diagonal bar is connected in its two end regions to one of the vertical posts by a scaffolding coupling unit.

[0024] The installation of standard scaffolding components is made possible by the fact that each scaffolding coupling unit comprises a wedge head connection unit coupled to a perforated disc on one of the vertical posts at one end of the horizontal ledgers and / or the diagonal ledgers.

[0025] To ensure a stable coupling of the two vertical posts, it is proposed that, for each horizontal lead, a diagonal lead is coupled to the other vertical post to the same perforated plate as the horizontal lead, and to a different perforated plate on the vertical post than the horizontal lead. In particular, a perforated plate located below the perforated plate used to connect the horizontal lead to the vertical post can be used for downward support to connect each diagonal lead to the vertical post.

[0026] The present invention is described in detail below with reference to the accompanying figures. It shows: Fig. 1 a side view of a scaffold fixed to a building by means of an assembly assembly; Fig. 2 a building support of the assembly assembly of the Fig. 1 perspective view; Fig. 3 the structural support of the Fig. 2 in viewing direction III in Fig. 2 ; Fig. 4 a coupling element of the mounting assembly of the Fig. 1 in perspective view; Fig. 5 the coupling element of the Fig. 4 in viewing direction V in Fig. 4 in conjunction with a building girder and a scaffold girder; Fig. 6 a side view of a scaffold girder of the assembly assembly of the Fig. 1 ; Fig. 7 a side view of a second assembly unit of the assembly assembly Fig. 1 .

[0027] The Fig. 1 shows a side view of a scaffold, generally designated 10, in particular a construction scaffold. Fig. 1 The part of the scaffold 10 shown forms a bracket 14 fixed to a structure 12, on which at a distance from a Fig. 1 The scaffold 10 can be erected starting from the ground (not shown) and moving upwards along the structure 12. The structure 12 can be, for example, the wall of a building or the like.

[0028] The Fig. 1 The bracket 14 shown is constructed from several individual parts. The bracket 14 comprises a vertical post 16 positioned closer to the structure 12 and having a plurality of perforated discs 18 provided thereon at a distance from one another. The bracket 14 further comprises another, somewhat shorter vertical post 20, which is positioned at a greater distance from the structure 12 and likewise comprises a plurality of perforated discs 22 provided thereon at a distance. The two vertical posts 16, 20 are connected to one another by horizontal bars 24, 26 and diagonal bars 28, 30. In particular, the diagonal bars 28, 30 ensure that the vertical post 20, which is coupled to the vertical post 16 by means of the horizontal bars 24, 26, is in the Fig. 1 shown, defined height positioning with respect to the vertical post 16. Each of the horizontal bars 24, 26 and in this case the diagonal bars 28, 30 is connected to the vertical posts 16, 20 by wedge-head connecting units provided at the ends of these bars, each with a head encompassing a respective perforated disc and a wedge to be passed through a hole in the perforated disc.

[0029] It should be noted that, in order to erect the scaffold 10, several such brackets 14 can be fixed horizontally one after the other to the building 12, so that the further part of the scaffold can follow upwards on these brackets.

[0030] For the firm connection of scaffold 10 or the Fig. 1 An assembly assembly, generally designated 32, is provided on the bracket 14 of the scaffold 10 shown. This assembly assembly 32 comprises a first assembly unit 34 connected to the upper region of the bracket 14 and a second assembly unit 36 ​​connected to the lower region of the bracket 24 or to the vertical post 16. The two assembly units 34, 36 ensure a stable anchoring of the bracket 14, and thus of the scaffold 10 built on it, to the structure 12 at a vertical distance.

[0031] The first assembly unit 34 comprises a structural support 38 to be secured to the structure 12. The structural support 38 is constructed with a plate-like first fastening region 40, in which a plurality of fastening element through-openings 42 are provided. Fastening elements, for example, designed as screw bolts, can be inserted through the fastening element through-openings 42 into dowels or the like provided in the structure 12.

[0032] First coupling walls 44, 46, arranged parallel to one another and approximately orthogonal to the plate-like first fastening region 40, protrude from the plate-like first fastening region 40 and provide a coupling region 48 of the structural support 38. The essentially plate-like first coupling walls 44, 46 can have respective fastening projections that can be positioned to engage in openings provided in the plate-like first fastening region 40 for connection thereto. The secure connection can be supported by material bonding, in particular welding. Furthermore, a support element 50, 52 is provided in association with each first coupling wall 44, 46, supporting it with respect to the plate-like first fastening region 40.The support elements 50, 52 can also have projections engaging in corresponding recesses of the first fastening region 40 and the first coupling walls 44, 46 and can be connected to the first fastening region 40 and the coupling walls 44, 46 by material bonding, in particular welding, to increase stability.

[0033] A first group G 1 of coupling member through-openings is provided in each first coupling wall 44, 46. Each first group G 1 comprises two coupling member through-openings 54, 56, which are arranged in a longitudinal direction of the first coupling walls 44, 46, which are Fig. 4 shown variation direction V, are arranged at a distance from one another. The support elements 50, 52 are mounted such that they are connected to the first coupling walls 44, 46 between the two coupling member through-openings 54, 56 of a respective first group G 1.

[0034] The structural support 38, with its plate-like fastening area 40, the two first coupling walls 44, 46 and the support elements 50, 52, can be manufactured entirely from comparatively inexpensive but also stable sheet metal material.

[0035] The Fig. 4 und 5 show a coupling element 58 of the first assembly unit 34, by which the building support 38 is coupled to a scaffold support 60, which will be described in more detail below. The coupling element 58 comprises two second coupling walls 62, 64 arranged at a distance from one another and substantially parallel to one another. The two second coupling walls 62, 64 are connected to one another by a connecting wall 66 arranged substantially orthogonally thereto. This connecting wall 66 can also have projections engaging in corresponding recesses in the second coupling walls 62, 64 or can be fixed to the two second coupling walls 62, 64 by a material connection, such as welding.

[0036] As the Fig. 5 shows, the two second coupling walls 62, 64 are positioned at a smaller distance from each other than the two first coupling walls 44, 46 of the structural support 38. Thus, the coupling element 58 with its two second coupling walls 62, 64 can be positioned between the two first coupling walls 44, 46 of the structural support 38.

[0037] Preferably, the distance between the two first coupling walls 44, 46 is such that the two second coupling walls 62, 64 can be positioned without significant lateral play and thus close to a respective first coupling wall 44, 46.

[0038] In each second coupling wall 62, 64, two second groups G 2 of coupling element through-openings are provided, one after the other in the direction of variation V. Each second group G 2 comprises two coupling element through-openings 68, 70 arranged at a distance in the direction of variation. As in the structural support 38 and the two first coupling walls 44, 46, the second groups G 2 of coupling element through-openings in the two second coupling walls 62, 64 are also arranged such that each coupling element through-opening 68, 70 in one of the two second coupling walls 62, 64 is opposite a coupling element through-opening in the other of the two second coupling walls 62, 64. Thus, a pair of coupling member through-openings 68, 68 and 70, 70 are formed, through which a coupling member, such as a coupling bolt or the like, can be passed due to the existing alignment.

[0039] Furthermore, in each of the second groups G 2 of coupling element through-openings, the arrangement pattern, in particular the mutual spacing, of the respective coupling element through-openings 68, 70 is provided in the same way as the arrangement pattern is provided in the first groups G 1 of coupling element through-openings in the first coupling walls 44, 46. This means that the coupling element 58 can be positioned between the two first coupling walls 44, 46 of the structural support 38 such that, for example, Fig. 4 second groups G 2 of coupling member through-openings shown above are aligned with the first groups G 1 of coupling member through-openings provided in the two first coupling walls 44, 46 and each have a Fig. 5 The schematically indicated coupling element 72 can be guided through the coupling element through-openings 54, 68, 68, 54 and 56, 70, 70, 56, respectively, aligned with one another. Although only a single first group G 1 of coupling element through-openings is provided in the first coupling walls 44, 46, it is thus possible to couple the coupling element 58 to the structural support 38 in two mutually different height positions.

[0040] Third groups G3 of coupling element through-openings are provided on the two second coupling walls 62, 64, transversely to the variation direction V and spaced from the coupling element through-openings 68, 70 of the second groups G2. Each third group G3 comprises two coupling element through-openings 74, 76 spaced apart in the variation direction V. The connecting wall 66 connecting the two second coupling walls 62, 64 is positioned between the coupling element through-openings 74, 76 of the third groups G3 and the coupling element through-openings 68, 70 of the second groups G2. It should be noted that the connecting wall 66 can also be constructed with a plurality of segments spaced apart from one another, for example, in the variation direction V.

[0041] In Fig. 4 It can also be seen that the two coupling element through-openings 74, 76 of each third group G 3 are not arranged symmetrically in the variation direction V with respect to the coupling element through-openings 68, 70 of the two second groups G 2 formed in the same second coupling wall 62, 64. Thus, by rotating the coupling element 58 by 180° about an axis orthogonal to the variation direction V, the positioning of the coupling element through-openings 74, 76 of the two third groups G 3 can be changed while the coupling element 58 is basically held in the same height position.

[0042] The Fig. 5 in plan view and in Fig. 6 The scaffold support 60, which can be seen in the side view, is constructed with a square tube 78. The square tube 78 represents Fig. 5 recognizable third coupling walls 80, 82 are provided, which are arranged at a distance from and substantially parallel to one another. The mutual spacing of the third coupling walls 80, 82 is dimensioned such that they can be accommodated with little play between the two second coupling walls 62, 64 of the coupling element 58.

[0043] In the framework support 60 or the two third coupling walls 80, 82 thereof, coupling element through-openings 84, 86 are provided in pairs, each opposite one another. Such pairs are arranged in the longitudinal direction of the square tube or the variation direction V at a distance from one another that corresponds approximately to half the mutual distance between the coupling element through-openings 74, 76 of a respective third group G 3 in the two second coupling walls 62, 64. All consecutive coupling element through-openings 84 in the third coupling wall 80 form a fourth group of coupling element through-openings, while all coupling element through-openings 86 provided in the third coupling wall 82 also form a fourth group of coupling element through-openings G 4.

[0044] When the square tube 78 is positioned between the two second coupling walls 62, 64, one of the pairs of coupling element through-openings 84, 86 of the two fourth groups G 4 is aligned with the coupling element through-openings 74 of the two third groups G 3. The next but one pair of coupling element through-openings 84, 86 of the fourth group G 4 in one direction is aligned with the coupling element through-openings 76 of the two third groups G 3. A fastening element 88, for example fastening bolts, can be passed through each of the coupling element through-openings 74, 84, 86, 74 and 76, 84, 86, 76 aligned in this way to achieve a stable coupling of the scaffold support 60 to the coupling element 58. As in the case of the fastening elements 72, the fastening elements 88 can be secured against falling out by means of locking pins, nuts or the like.

[0045] Due to the fact that the two fourth groups G 4 of coupling element access openings have a larger number of coupling element access openings 84 and 86, respectively, than is the case with the two third groups G 3 of coupling element access openings, it is possible to arrange the scaffold support 60 in a variety of different positions relative to the coupling element 58 and to couple it to it. This variability in the coupling is superimposed on the variability already present in the area of ​​the coupling of the coupling element 58 to the structural support 38.

[0046] Two scaffold coupling units 90, 92 are provided at a distance from one another on the scaffold support 60. Each of the scaffold coupling units 90, 92 can be designed as a wedge-head connection unit, the head 94 of which is secured, for example, by welding to the square tube 78. A wedge 96 provided on the respective head 94 can be arranged to penetrate a hole in a perforated disc 18 of the vertical post 16, thus ensuring a stable coupling of the vertical support 16 in the area of ​​each scaffold coupling unit 90 or 92. The mutual spacing of the two scaffold coupling units 90, 92 provided on the scaffold support 60 in the variation direction V, which therefore essentially also corresponds to the vertical direction or the erection direction of the scaffold 10, is adapted to the mutual spacing between two perforated discs 18 on the vertical post 16.

[0047] The Fig. 7The second assembly unit 36 ​​shown comprises a second fastening region 98 which is also essentially plate-shaped. A plurality of fastening element through-openings 100 are also provided in this region, through which fastening elements for securing the second assembly unit 36 ​​to the structure 12 can be introduced. A scaffold coupling unit 104, for example again designed as a wedge-head connecting unit, is fixed to the second fastening region 98 by a shaft region 102, which can be tubular and can be fixed to the second fastening region 98, for example by welding.The length of the second assembly unit 36 ​​between a building support surface 106 and the scaffold coupling unit 104 essentially corresponds to the length between a building support surface 108 of the building girder 38 and the scaffold coupling units 90, 92 provided on the scaffold girder 60, so that when a further perforated disc 18 of the vertical post 16 is coupled to the second assembly unit 36 ​​fixed to the building 12, the vertical post 16 will assume a generally vertical orientation that is essentially parallel to the building 12.

[0048] The inventive construction of an assembly unit makes it possible to flexibly attach scaffolding to a building. The scaffolding, in particular a bracket provided in the area of ​​attachment to the building 12, can be assembled from standard scaffolding components. Coupling via the assembly unit occurs only in the area of ​​one of the scaffolding components, namely a vertical post 16, to which other scaffolding components, such as the aforementioned crossbeams and diagonal beams, can then be connected. This also makes it easy to attach scaffolding or brackets of different widths to a building using one and the same type of assembly unit. The different widths can then be provided simply by selecting, for example, the crossbeams and diagonal beams.

[0049] Finally, it should be noted that variations can, of course, also be made in the area of ​​the structural components of the first assembly unit. For example, several, for example, two first groups of coupling element access openings could be provided one above the other on the structural support in its first two coupling walls, thus allowing for increased structural variability here as well. More than one third group of coupling element access openings could also be provided in the second two coupling walls, for example, in order to achieve even greater variability in this regard.

Claims

1. Mounting assembly for attaching a scaffolding to a structure, comprising a first assembly unit (34) having a structure support (38) to be attached to a structure (12), a scaffolding support (60) to be attached to a scaffolding (10), and a coupling member (58) to be coupled to the structure support (38) and the scaffolding support (60), wherein the structure support (38) comprises a first fastening region (40) to be fixed to a structure (12) and a coupling region (48) to be coupled to the coupling member (58), wherein the coupling region (48) comprises two first coupling walls (44, 46) projecting from the first fastening region (40) substantially parallel and at a distance from one another, wherein at least one first group (G1) of coupling member reach-through openings with at least two coupling member reach-through openings (54, 56) is provided in each first coupling wall (44, 46), wherein each coupling member reach-through opening (54, 56) of a first group (G1) of coupling member reach-through openings in one of the first coupling walls (44, 46) is opposite a coupling member reach-through opening (54, 56) of a first group (G1) of coupling member reach-through openings in the other first coupling wall (44, 46), wherein the coupling member (58) comprises two second coupling walls (62, 64) arranged substantially parallel and at a distance from one another, wherein at least one second group (G2) of coupling member reach-through openings with at least two coupling member reach-through openings (68, 70) is provided in each second coupling wall (62, 64), wherein each coupling member reach-through opening (68, 70) of a second group (G2) of coupling member reach-through openings in one of the second coupling walls (62, 64) is opposed by a coupling member reach-through opening (68, 70) of a second group (G2) of coupling member reach-through openings in the other second coupling wall (62, 64), characterized in that in each second coupling wall (62, 64) at least two second groups (G2) of coupling member reach-through openings arranged at a distance from one another in a direction of variation (V) are provided.

2. Mounting assembly according to claim 1, characterized in that the first fastening region (40) is of plate-like design and has a plurality of fastening member reach-through openings (42).

3. Mounting assembly according to claim 1 or 2, characterized in that an arrangement pattern of the coupling member reach-through openings (54, 56) of each first group (G1) of coupling member reach-through openings corresponds to an arrangement pattern of the coupling member reach-through openings (68, 70) of each second group (G2) of coupling member reach-through openings.

4. Mounting assembly according to claim 3, characterized in that the two second coupling walls (62, 64) have a smaller mutual distance than the two first coupling walls (44, 46), the coupling member (58) being positionable between the two first coupling walls (44, 46) in such a way that coupling member reach-through openings (54, 56) of a first group (G1) of coupling member reach-through openings in each first coupling wall (44, 46) are aligned with coupling member reach-through openings (68, 70) of a second group (G2) of coupling member reach-through openings in the respective immediately adjacent second coupling wall (62, 64) for receiving a coupling member (72).

5. Mounting assembly according to one of claims 1-4, characterized in that in each second coupling wall (62, 64) at least one third group (G3) of coupling member reach-through openings with at least two coupling member reach-through openings (74, 76) is provided, wherein each coupling member reach-through opening (74, 76) of a third group (G3) of coupling member reach-through openings in one of the second coupling walls (62, 64) is opposed by a coupling member reach-through opening (74, 76) of a third group (G3) of coupling member reach-through openings in the other second coupling wall (62, 64).

6. Mounting assembly according to claim 5, characterized in that the second coupling walls (62, 64) are interconnected by at least one connecting wall (66) connected to the second coupling walls (62, 64) between the second groups (G2) of coupling member reach-through openings and the third groups (G3) of coupling member reach-through openings.

7. Mounting assembly according to one of the preceding claims, characterized in that the scaffolding support (60) comprises two third coupling walls (80, 82) arranged substantially parallel and at a distance from one another, wherein in each third coupling wall (80, 82) at least one fourth group (G4) of coupling member reach-through openings with at least two coupling member reach-through openings (84, 86) is provided, wherein each coupling member reach-through opening (84, 86) of a fourth group (G4) of coupling member reach-through openings in one of the third coupling walls (80, 82) is opposed by a coupling member reach-through opening (86) of a fourth group (G4) of coupling member reach-through openings in the other third coupling wall (80, 82).

8. Mounting assembly according to claim 5 and claim 6 or 7, characterized in that the two third coupling walls (80, 82) have a smaller mutual distance than the two second coupling walls (62, 64), wherein the scaffolding support (60) can be positioned between the two second coupling walls (62, 64) in such a way that coupling member reach-through openings (74, 76) of a third group (G3) of coupling member reach-through openings in each second coupling wall (62, 62) are aligned with coupling member reach-through openings (84, 86) of a fourth group (G4) of coupling member reach-through openings in the respective immediately adjacent third coupling wall (80, 82) for receiving a coupling member (88).

9. Mounting assemblies according to claim 8, characterized in that each third group (G3) of coupling member reach-through openings comprises two coupling member reach-through openings (74, 76) arranged at a first distance from one another, in that each fourth group (G4) of coupling member reach-through openings comprises more than two coupling member reach-through openings (84, 86) arranged at a second distance from one another, and in that the first distance is twice the second distance.

10. Mounting assemblies according to one of the preceding claims, characterized in that at least one, preferably at least two, scaffolding coupling units (90, 92) arranged at a distance from one another are provided on the scaffolding support (60), preferably wherein each scaffolding coupling unit (90, 92) comprises a wedge head connection unit for connection to a perforated disc (18) provided on a scaffolding element (16).

11. Mounting assembly according to one of the preceding claims, characterized in that the scaffolding support (60) comprises a square tube (78), or / and in that a second assembly unit (36) is provided, the second assembly unit (36) comprising a second fastening region (98) to be fixed to a structure (12) and a scaffolding coupling unit (104), preferably a wedge head connection unit for connection to a perforated disc (18) provided on a scaffolding element (16), firmly connected to the second fastening region (98).

12. Scaffolding structure, comprising at least one scaffolding element (16) fixed to a structure (12) by means of a mounting assembly (32) according to one of the preceding claims, preferably wherein the scaffolding element (16) is a vertical standard (16), and in that a further vertical standard (20) is connected to the vertical standard (16) by at least two horizontal ledgers (24, 26) and at least two diagonal ledgers (24, 26), wherein each horizontal ledger (24, 26) or / and each diagonal ledger (28, 30) is connected in its two end regions to a respective one of the vertical standards (16, 20) by a scaffolding coupling unit.

13. Scaffolding structure according to claim 12, characterized in that each scaffolding coupling unit comprises, at one end region of the horizontal ledgers (24, 26) or / and the diagonal ledgers (28, 30), a wedge head connecting unit coupled to a perforated disc on one of the vertical standards (16, 20), preferably wherein, in association with each horizontal ledger (24, 26), a diagonal ledger (28, 30) on the further vertical standard (20) is coupled to the same perforated disk as the horizontal ledger (24, 26), and on the vertical standard (16) is coupled to a different perforated disk than the horizontal ledger (24, 26), preferably a perforated disk arranged below the perforated disk used for coupling the horizontal ledger (24, 26) to the vertical standard (16).