Plugging-free turnover combined type wall connecting piece device

Abstract

The utility model belongs to the technical field of safe and civilized construction of building construction, and particularly relates to a blocking-free turnover combined type wall connecting piece device. Comprising a wall connecting piece device, a first wall connecting rod fixing fastener and a second wall connecting rod fixing fastener, the hidden danger of water leakage of an outer wall caused by the fact that a reserved hole is used for installing a wall connecting piece in the current building industry can be avoided, meanwhile, turnover use can be achieved, and all nuts of the blocking-free turnover combined type wall connecting piece device are unified. And the mounting and dismounting operations of a single tool are realized.

Description

Technical Field

[0001] The invention belongs to the technical field of construction safety and civilized construction, and particularly relates to a non-blocking and reusable combined wall connecting device. Background Art

[0002] A wall connecting member is a component for connecting a scaffolding with other structures to ensure the stability of the scaffolding. Generally, in construction projects, it is used to connect the scaffolding with the main building structure and is a component that can effectively transfer tensile and compressive forces, playing a significant role in the scaffolding used in construction production and avoiding accidents caused by the collapse and overturning of the scaffolding.

[0003] At present, the wall connecting members used in the construction industry are steel pipes embedded in the main structure. However, the embedded steel pipes will result in reserved holes in subsequent shear walls and masonry walls for removing the wall connecting members, which will lead to the need for secondary plugging of the reserved holes after the wall connecting members are removed, and there are also potential risks of external wall leakage, poor turnover, and material waste. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a non-blocking and reusable combined wall connecting device aiming at the deficiencies in the above-mentioned prior art. The device has a simple structure and reasonable design, can effectively transfer the tensile and compressive forces of the scaffolding, makes the construction of the wall connecting member simpler and more convenient, and at the same time realizes the need for no secondary plugging, reduces the potential risk of external wall leakage, has high turnover, saves materials, has good use effects, and is convenient for popularization.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A non-blocking and reusable combined wall connecting device, the wall connecting device is provided with a wall connecting member fixing rounded rectangular hole, and can be fixed on the side of the main structure by passing a pre-embedded bolt or chemical anchor bolt, expansion bolt through the wall connecting member fixing rounded rectangular hole; the wall connecting device is provided with a fastener fixing bracket; the fastener fixing bracket is provided with a first fastener fixing bolt hole and a second fastener fixing bolt hole for fixing with a first wall connecting rod fixing fastener and a second wall connecting rod fixing fastener respectively; the first wall connecting rod fixing fastener and the second wall connecting rod fixing fastener are fixed on the fastener fixing bracket by cooperating with a first fastener fixing screw rod, a second fastener fixing screw rod, a first fastener fixing nut and a second fastener fixing nut, and the first wall connecting rod fixing fastener and the second wall connecting rod fixing fastener fix the wall connecting rod by cooperating with a first wall connecting rod fastener tightening screw rod, a second wall connecting rod fastener tightening screw rod, a first wall connecting rod fastener tightening nut and a second wall connecting rod fastener tightening nut, and the other end of the wall connecting rod is fixed to the scaffolding.

[0007] The above-mentioned non-blocking and reusable combined coupling device has a fixed fillet rectangular hole size of 20mm×30mm for the coupling, and a fastener fixing bracket is provided on the coupling device.

[0008] For the above-mentioned non-blocking and reusable combined coupling device, the fastener fixing bracket is provided with a first fastener fixing bolt hole and a second fastener fixing bolt hole, and the diameters of the first fastener fixing bolt hole and the second fastener fixing bolt hole are both 12mm.

[0009] For the above-mentioned non-blocking and reusable combined coupling device, the first fastener fixing bolt hole and the second fastener fixing bolt hole are used to fix the first coupling rod fixing fastener and the second coupling rod fixing fastener.

[0010] For the above-mentioned non-blocking and reusable combined coupling device, the first fastener fixing screw on the first coupling rod fixing fastener and the second fastener fixing screw on the second coupling rod fixing fastener are respectively inserted into the first fastener fixing bolt hole and the second fastener fixing bolt hole on the fastener fixing bracket, and by tightening the first fastener fixing nut and the second fastener fixing nut, it is firmly fixed.

[0011] For the above-mentioned non-blocking and reusable combined coupling device, the C-shaped openings of the first coupling rod fixing fastener and the second coupling rod fixing fastener are used to fix the coupling rod with an outer diameter of 48mm - 50mm. The first coupling rod fixing fastener and the second coupling rod fixing fastener are firmly fixed to the coupling rod through the first coupling rod fastener tightening screw, the second coupling rod fastener tightening screw, the first coupling rod fastener tightening nut and the second coupling rod fastener tightening nut, and the other end of the coupling is fixed to the scaffold.

[0012] For the above-mentioned non-blocking and reusable combined coupling device, the first coupling rod fastener tightening nut, the second coupling rod fastener tightening nut, the first fastener fixing nut and the second fastener fixing nut are all of the same specification, and a single tool can be used to achieve fast installation and disassembly operations.

[0013] The present invention has the following advantages compared with the prior art:

[0014] 1. The structure of the present invention is simple, the design is reasonable, and it is convenient for installation.

[0015] 2. The present invention can be reused, which is conducive to the concept of green construction.

[0016] 3. By being fixed on the side of the main structure, the present invention avoids leaving holes in the shear wall and masonry wall, thus avoiding secondary blocking and also avoiding the hidden danger of external wall leakage.

[0017] 4. The coupling device of the present invention can be closely attached to the side of the main structure, effectively realizing the transmission of the tensile force and pressure of the scaffold.

[0018] 5. The present invention can be effectively applied in engineering, saving materials and facilitating popularization and use.

[0019] In summary, the present invention has a simple structure, reasonable design, no need for secondary plugging, high turnover rate, conforms to the concept of green construction, and is convenient for popularization and application.

[0020] The following further describes the present invention in detail through the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is an exploded view of a plug-free and reusable combined wall connecting device of the present invention;

[0022] Figure 2 is a front view of a plug-free and reusable combined wall connecting device of the present invention;

[0023] Figure 3 is a right view of a plug-free and reusable combined wall connecting device of the present invention;

[0024] Figure 4 is a top view of a plug-free and reusable combined wall connecting device of the present invention;

[0025] Figure 5 is an axonometric view of a plug-free and reusable combined wall connecting device of the present invention;

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Wall connecting device; 11. Fixed rounded rectangular hole of the wall connecting piece; 12. First fastener fixing bolt hole; 13. Second fastener fixing bolt hole; 14. Fastener fixing bracket; 2. First wall connecting rod fixing fastener; 21. First fastener fixing screw; 22. First fastener fixing nut; 23. First wall connecting rod fastener tightening screw; 24. First wall connecting rod fastener tightening nut; 3. Second wall connecting rod fixing fastener; 31. Second fastener fixing screw; 32. Second fastener fixing nut; 33. Second wall connecting rod fastener tightening screw; 34. Second wall connecting rod fastener tightening nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To achieve the above object, the present invention provides the following technical solutions:

[0029] A plug-free and reusable combined wall connecting device, referring to Figures 1 - 5As shown in the figure, it includes the connecting wall device 1. By embedding bolts, chemical anchor bolts, expansion bolts, etc. on the side of the main structure, the connecting wall device 1 is fixed on the side of the main structure through the connecting wall fixing rounded rectangular hole 11 on the connecting wall device 1. Then, the first fastener fixing screw 21 on the first connecting rod fixing fastener 2 and the second fastener fixing screw 31 on the second connecting rod fixing fastener 3 are respectively inserted into the first fastener fixing bolt hole 12 and the second fastener fixing bolt hole 13 on the fastener fixing bracket 14. By tightening the first fastener fixing nut 22 and the second fastener fixing nut 32, it is firmly fixed. The connecting rod connected to the scaffold is placed into the first connecting rod fixing fastener 2 and the second connecting rod fixing fastener 3, and through the cooperation of the first connecting rod fastener tightening screw 23, the second connecting rod fastener tightening screw 33 and the first connecting rod fastener tightening nut 24, the second connecting rod fastener tightening nut 34, the connecting rod is firmly fixed, and the other end of the connecting rod is fixed to the scaffold.

[0030] In this embodiment, the connecting wall device 1 is provided with a connecting wall fixing rounded rectangular hole 11, and the size of the connecting wall fixing rounded rectangular hole 11 is 20mm×30mm.

[0031] In specific implementation, the connecting wall fixing rounded rectangular hole 11 can be slightly adjusted in position to prevent deviation when fixed by means of embedded bolts, chemical anchor bolts, or expansion bolts.

[0032] In this embodiment, the fastener fixing bracket 14 is an L50×50×5 angle steel with a length of 200mm. The fastener fixing bracket 14 is provided with a first fastener fixing bolt hole 12 and a second fastener fixing bolt hole 13, and the diameters of the first fastener fixing bolt hole 12 and the second fastener fixing bolt hole 13 are both 12mm.

[0033] In this embodiment, the first connecting rod fixing fastener 2 and the second connecting rod fixing fastener 3 are respectively fixed on the fastener fixing bracket 14 through the cooperation of the first fastener fixing screw 21, the second fastener fixing screw 31 and the first fastener fixing nut 22, the second fastener fixing nut 32.

[0034] In this embodiment, the first connecting rod fixing fastener 2 and the second connecting rod fixing fastener 3 respectively fix the connecting rod through the first connecting rod fastener tightening screw 23, the second connecting rod fastener tightening screw 33 and the first connecting rod fastener tightening nut 24, the second connecting rod fastener tightening nut 34.

[0035] In specific implementation, the first connecting rod fixing fastener 2 and the second connecting rod fixing fastener 3 fix the connecting rod with an outer diameter of 48mm - 50mm, and the other end of the connecting rod is fixed to the scaffold.

[0036] In this embodiment, a reusable combined wall connecting device without plugging is provided. The fastening nuts 24 of the first wall connecting rod fasteners, the fastening nuts 34 of the second wall connecting rod fasteners, the fixing nuts 22 of the first fasteners, and the fixing nuts 32 of the second fasteners are all of the same specification, enabling the installation and disassembly with a single tool.

[0037] In summary, the reusable combined wall connecting device without plugging provided by the present invention has a simple structure, reasonable design, no need for secondary plugging, high turnover rate, conforms to the concept of green construction, and is convenient for popularization and application.

[0038] The above is only a preferred embodiment of the present invention, and does not impose any limitation on the present invention. Any simple modification, change, and equivalent structural change made to the above embodiments according to the essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A plug-free and revolvable combined wall connecting device, characterized in that: A wall connecting member device (1), wherein the wall connecting member device (1) is provided with a wall connecting member fixing rounded rectangular hole (11), and can be fixed to the side of a main structure after being penetrated by a pre-buried bolt or a chemical anchor bolt or an expansion bolt through the wall connecting member fixing rounded rectangular hole (11); the wall connecting member device (1) is provided with a fastener fixing bracket (14); the fastener fixing bracket (14) is provided with a first fastener fixing bolt hole (12) and a second fastener fixing bolt hole (13), which are respectively used for fixing to a first wall connecting rod fixing fastener (2) and a second wall connecting rod fixing fastener (3); the first wall connecting rod fixing fastener (2) and the second wall connecting rod fixing fastener (3) are connected to the wall connecting rod fixing fastener (2) and the second wall connecting rod fixing fastener (3). The wall connecting rod fixing fastener (3) is fixed to the fastener fixing bracket (14) by means of a first fastener fixing screw (21), a second fastener fixing screw (31) and a first fastener fixing nut (22), a second fastener fixing nut (32); the first wall connecting rod fixing fastener (2) and the second wall connecting rod fixing fastener (3) are fixed to the wall connecting rod by means of a first wall connecting rod fastener fastening screw (23), a second wall connecting rod fastener fastening screw (33) and a first wall connecting rod fastener fastening nut (24), a second wall connecting rod fastener fastening nut (34); and the other end of the wall connecting rod is fixed to the scaffold.

2. The plug-free and rotatable combined wall connecting device according to claim 1, characterized in that: The wall connection piece fixing rounded rectangular hole (11) has a size of 20 mm×30 mm, and a fastener fixing bracket (14) is provided on the wall connection piece device.

3. The plug-free and rotatable combined wall connecting device according to claim 2, characterized in that: The fastener fixing bracket (14) is provided with a first fastener fixing bolt hole (12) and a second fastener fixing bolt hole (13), and the diameters of the first fastener fixing bolt hole (12) and the second fastener fixing bolt hole (13) are both 12 mm.

4. The plug-free and rotatable combined wall connecting device according to claim 3, characterized in that: The first fastener fixing bolt hole (12) and the second fastener fixing bolt hole (13) are used to fix the first wall connecting rod fixing fastener (2) and the second wall connecting rod fixing fastener (3).

5. The plug-free and rotatable combined wall connecting device according to claim 4, characterized in that: The first fastener fixing screw (21) on the first wall connecting rod fixing fastener (2) and the second fastener fixing screw (31) on the second wall connecting rod fixing fastener (3) are respectively inserted into the first fastener fixing bolt hole (12) and the second fastener fixing bolt hole (13) on the fastener fixing bracket (14), and are securely fixed by tightening the first fastener fixing nut (22) and the second fastener fixing nut (32).

6. The plug-free and rotatable combined wall connecting device according to claim 5, characterized in that: The C-shaped openings of the first wall tie rod fixing fastener (2) and the second wall tie rod fixing fastener (3) are used to fix the wall tie rod with an outer diameter of 48 mm-50 mm. The first wall tie rod fixing fastener (2) and the second wall tie rod fixing fastener (3) are fixed to the wall tie rod securely via the first wall tie rod fastener fastening screw (23) and the second wall tie rod fastener fastening screw (33) and the first wall tie rod fastener fastening nut (24) and the second wall tie rod fastener fastening nut (34). The other end of the wall tie is fixed to the scaffold.

7. The plug-free and rotatable combined wall connecting device according to claim 1, characterized in that: The first wall connecting rod fastener fastening nut (24), the second wall connecting rod fastener fastening nut (34), the first fastener fixing nut (22), and the second fastener fixing nut (32) are all of the same specification, and a single tool can be used to achieve rapid installation and disassembly operations.

Images