Scaffold reinforcing structure capable of being assembled

Abstract

The utility model relates to the technical field of building construction, in particular to an assembly type scaffold reinforcing structure which comprises a vertical rod and a transverse rod, a hoop A and a hoop B are fixedly arranged on the vertical rod and the transverse rod respectively, an insertion space is formed between the hoop B and the hoop A in a spaced mode, and an insertion hole communicated with the insertion space is formed in the surface of the hoop B in a penetrating mode. A reinforcing rod is assembled between the two inserting holes with height difference in a detachable and inclined manner; according to the scaffold reinforcing structure, the annular hoop structures (the hoop A and the hoop B) are adopted, the reinforcing rods connected between the two annular hoop structures with the height difference can stretch into the insertion spaces through the insertion holes to be assembled in a detachable mode, and therefore the scaffold reinforcing structure is designed in a modular mode; compared with the prior art that the reinforcing rods are directly welded to the hoops to be fixed, the scaffold with the reinforcing structure is more convenient to build and disassemble, the construction efficiency is improved, and the risk of high-altitude operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an assemblable scaffolding reinforcement structure. Background Technology

[0002] Currently, most domestic and international scaffolding systems use modular snap-lock scaffolding due to its advantages such as compact structure, high load-bearing capacity, and ease of transportation. Existing technologies typically involve transporting the horizontal bars, vertical bars, reinforcing bars, snap-lock fittings, and other components of the scaffolding to the construction site, where workers then assemble them layer by layer according to standard design specifications.

[0003] In the prior art, when reinforcing bars are installed at an angle between the uprights and the horizontal bars for reinforcement, they are often fixed by welding (for example, the scaffolding connection structure disclosed in CN105239767A in the prior art). The welding method not only tends to result in slow on-site installation and high labor costs, but also makes the erection and dismantling inconvenient and increases the risk of working at height. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an assemblable scaffolding reinforcement structure. This reinforcement structure adopts a modular design that allows for the rapid assembly and disassembly of scaffolding, thereby solving the technical problems described in the background art.

[0005] This utility model is achieved through the following technical solution:

[0006] An assemblable scaffolding reinforcement structure includes uprights and horizontal bars fixedly connected to the uprights. The horizontal bars are perpendicular to the uprights. Hoops A are fixedly provided on the uprights and the horizontal bars respectively. Hoops B are fixedly connected to the outside of the hoops A. The inner diameter of the hoops B is larger than the outer diameter of the hoops A. An insertion space is formed between the hoops B and the hoops A.

[0007] The surface of the clamp B has a through hole that communicates with the insertion space, and a reinforcing rod is detachably and obliquely fitted between the two holes with a height difference.

[0008] Furthermore, the insertion hole includes a strip groove arranged along the length direction of the clamp B, and a plurality of sliding grooves communicating with the strip groove, wherein the plurality of sliding grooves are arranged at intervals along the length direction of the strip groove;

[0009] The end of the slide away from the strip groove is a retaining groove, and the diameter of the retaining groove is greater than the width of the slide.

[0010] Furthermore, the locking part of the clamp B has a groove, the locking part of the clamp A extends into the groove, and a locking member is connected to the locking parts of the clamp B and the clamp A.

[0011] Furthermore, a connector is fixedly provided on the inner wall of the clamp B, and the end of the connector away from the clamp B is fixedly connected to the clamp A.

[0012] Furthermore, each end of the reinforcing rod has an external thread, and a nut for locking the reinforcing rod is threaded onto the external thread.

[0013] Furthermore, each end of the reinforcing rod is movably fitted with a pad, and the pad is located on the movement path of the nut.

[0014] Furthermore, the pad has a limiting part for engaging with the slot to limit the travel of the reinforcing rod.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The prefabricated reinforcement structure of this utility model adopts a ring clamp structure (clamp A + clamp B). The reinforcing rod can be detachably inserted into the insertion space through the insertion hole, thereby being obliquely assembled between two ring clamp structures with a height difference. The scaffolding reinforcement structure of this utility model has a modular design. Compared with the existing technology where the reinforcing rod is directly fixed by welding to the clamp, the scaffolding with the reinforcement structure of this utility model is more convenient to assemble and disassemble, improves construction efficiency, and reduces the risk of high-altitude operations.

[0017] 2. The clamp B of this utility model provides multiple mounting holes for the installation of the reinforcing rod. The maximum deformation force that the device can bear can be calculated through force calculation. The installation angle can be adjusted to a suitable position. The selected gear can be determined according to the length of the power arm. The two ends of the reinforcing rod are respectively inserted into the mounting holes at different positions, so as to bear the maximum deformation force. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the prefabricated scaffolding reinforcement structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the insertion hole in the prefabricated scaffolding reinforcement structure of this utility model.

[0020] Figure 3 This is a schematic diagram showing the connection of clamp A and clamp B in the prefabricated scaffolding reinforcement structure of this utility model.

[0021] In the diagram: 1-Upright pole, 2-Horizontal bar, 3-Clamping hoop A, 4-Clamping hoop B, 5-Insertion space, 6-Insertion hole, 61-Strip groove, 62-Sliding groove, 63-Card slot, 7-Reinforcing rod, 71-External thread, 8-Locking part, 9-Groove, 10-Locking part, 11-Connecting part, 12-Nut, 13-Pan block, 131-Limiting part. Detailed Implementation

[0022] Typical embodiments embodying the features and advantages of this utility model will be specifically described in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0023] In the description of this application, the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0024] Please see Figure 1 and Figure 3 This utility model provides a technical solution: an assemblable scaffolding reinforcement structure, including an upright 1. A horizontal bar 2 is bolted to the upright 1, and the horizontal bar 2 is perpendicular to the upright 1. The specific connection method between the horizontal bar 2 and the upright 1 is relatively mature in existing technology and will not be elaborated further here. A clamp A3 is fixedly installed at the end of the upright 1 and on the horizontal bar 2, respectively. A clamp B4 is fixedly connected to the outside of the clamp A3. A connector 11 is fixedly installed on the inner wall of the clamp B4. The end of the connector 11 away from the clamp B4 is fixedly connected to the clamp A3, thereby connecting the clamp B4 and the clamp A3 into one unit, so that the clamp A3 and the clamp B4 can be locked and assembled onto the upright 1 or the horizontal bar 2 successively. In addition, an anti-slip layer can be provided on the inner wall of the clamp A3 to ensure the stability of the clamp A3 when locked.

[0025] Please see Figure 3The locking part 8 of the clamp B4 has a groove 9, and the locking part 8 of the clamp A3 extends into the groove 9. Both clamp B4 and clamp A3 have a locking member 10 connected to their locking parts 8. Thus, clamp B4 and clamp A3 can be simultaneously locked using a single locking member 10, and fixedly mounted on the upright 1 or the crossbar 2, facilitating locking and unlocking operations. Alternatively, clamp A3 can be locked first using the locking member 10, and then clamp B4 can be locked using the same locking member 10 to further ensure the locking effect. The locking member 10 can be a locking structure formed by a bolt and nut, as is common in the prior art.

[0026] Please see Figures 1 to 3 The inner diameter of the clamp B4 is larger than the outer diameter of the clamp A3. An insertion space 5 is formed between the clamp B4 and the clamp A3. The surface of the clamp B4 is provided with a through hole 6 that communicates with the insertion space 5. The insertion hole 6 includes a strip groove 61 arranged along the length direction of the clamp B4, and a plurality of sliding grooves 62 that communicate with the strip groove 61. The plurality of sliding grooves 62 are arranged at intervals along the length direction of the strip groove 61.

[0027] The end of the slide groove 62 away from the strip groove 61 is a retaining groove 63. The diameter of the retaining groove 63 is larger than the width of the slide groove 62. A reinforcing rod 7 is detachably and obliquely assembled between the two insertion holes 6 on the two clamps B4 installed on the upright 1 and the crossbar 2. When assembling the reinforcing rod 7, one end is first inserted into one of the strip grooves 61. Through force calculation, the maximum deformation force (unit: N) that the device can bear is calculated, and a suitable installation angle is found. Then, the other end of the reinforcing rod 7 is inserted into the other strip groove 61. Finally, the reinforcing rod 7 is moved to lock into the retaining groove 63. The clamps B4 have four positions, and the corresponding position can be selected according to the length of the power arm to bear the maximum deformation force.

[0028] Please see Figure 1 and Figure 2The reinforcing rod 7 has external threads 71 ​​at both ends, and nuts 12 for locking the reinforcing rod 7 are threaded onto the external threads 71. Pads 13 are movably mounted at both ends of the reinforcing rod 7. The pads 13 are made of flexible material and are located on the movement path of the nuts 12. Each pad 13 has a limiting part 131 for engaging with the slot 63 to limit the movement of the reinforcing rod 7. When the reinforcing rod 7 is inserted into the slot 63, it pushes the pads 13. 3. Approach the slot 63 and allow the limiting part 131 to extend into the slot 63. At this time, the limiting part 131 extends to the connection between the slot 63 and the slide 62. Since the connection between the slot 63 and the slide 62 is constricted, the limiting part 131 extending into this position can restrict the reinforcing rod 7 from being dislodged from the slot 63 into the slide 62. Finally, tighten the nut 12 to push it into contact with the surface of the pad 13 and the clamp B4, thereby locking the reinforcing rod 7.

[0029] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An assemblable scaffolding reinforcement structure, comprising uprights (1) and horizontal bars (2) fixedly connected to the uprights (1), wherein the horizontal bars (2) are perpendicular to the uprights (1), characterized in that: The upright (1) and the horizontal bar (2) are respectively fixed with a clamp A (3), and a clamp B (4) is fixedly connected to the outside of the clamp A (3). The inner diameter of the clamp B (4) is larger than the outer diameter of the clamp A (3), and the clamp B (4) and the clamp A (3) are spaced apart to form an insertion space (5). The surface of the clamp B (4) is provided with a through hole (6) communicating with the insertion space (5), and a reinforcing rod (7) is detachably and obliquely mounted between the two holes (6) with a height difference.

2. The prefabricated scaffolding reinforcement structure according to claim 1, characterized in that: The insertion hole (6) includes a strip groove (61) arranged along the length direction of the clamp B (4), and a plurality of sliding grooves (62) communicating with the strip groove (61), wherein the plurality of sliding grooves (62) are arranged at intervals along the length direction of the strip groove (61). The end of the slide groove (62) away from the strip groove (61) is a slot (63), and the diameter of the slot (63) is greater than the width of the slide groove (62).

3. The prefabricated scaffolding reinforcement structure according to claim 1, characterized in that: The locking part of the clamp B (4) has a groove (9), and the locking part of the clamp A (3) extends into the groove (9). The locking parts of the clamp B (4) and the clamp A (3) are connected together with a locking member (10).

4. The prefabricated scaffolding reinforcement structure according to claim 1, characterized in that: A connector (11) is fixedly provided on the inner wall of the clamp B (4), and the end of the connector (11) away from the clamp B (4) is fixedly connected to the clamp A (3).

5. The prefabricated scaffolding reinforcement structure according to claim 2, characterized in that: The reinforcing rod (7) has external threads (71) at both ends, and a nut (12) for locking the reinforcing rod (7) is threaded onto the external threads (71).

6. The prefabricated scaffolding reinforcement structure according to claim 5, characterized in that: The reinforcing rod (7) has pads (13) movably mounted at both ends, and the pads (13) are located on the movement path of the nut (12).

7. The prefabricated scaffolding reinforcement structure according to claim 6, characterized in that: The pad (13) has a limiting part (131) for engaging with the slot (63) to limit the travel of the reinforcing rod (7).

Images