Scaffold pipe connecting wall fixing equipment

Abstract

The utility model discloses a scaffold pipe wall connecting fixing device, which belongs to the field of wall connecting pieces and comprises a threaded rod and two adjusting pipes, the two adjusting pipes are sleeved on the outer wall of the threaded rod in a threaded manner, the outer walls of the adjusting pipes are provided with connecting assemblies, the connecting assemblies comprise connecting seats sleeved on the outer walls of the adjusting pipes, and the outer walls of the connecting seats are provided with notches. Through cooperative use of the devices, the flexibility of the wall connecting piece in the use process is improved, the labor intensity of operators is reduced, the installation efficiency is improved, the length of the wall connecting piece can be adjusted according to the thickness of an actually-used wall body through cooperation of a screw rod and an adjusting pipe, and the wall connecting piece is convenient to use. And through arrangement of a notch, a connecting rod, a free end and a telescopic plate, connection with steel bars in a wall body after installation can be improved, the connection tightness of the wall connecting piece and the wall body is enhanced, and the safety and stability of subsequent construction are improved.

Description

Technical Field

[0001] This utility model relates to the field of wall tie technology, specifically a wall tie fixing device for scaffolding pipes. Background Technology

[0002] Wall ties are an important component of scaffolding structures in building construction. They are mainly used to connect scaffolding to the main building structure (such as walls, frame columns, etc.). Their function is to transfer the wind load and construction load borne by the scaffolding to the main building, thereby enhancing the stability and safety of the scaffolding and preventing safety accidents caused by scaffolding overturning or instability.

[0003] An investigation revealed a Chinese utility model patent (publication number: CN216740654U) disclosing a wall tie for external scaffolding. This wall tie comprises a fixed rod with a bent section pre-embedded within the main concrete structure, and a straight rod section with an external threaded section used as a connector to connect welded steel pipe components. In use, the steel pipe components are fitted onto the fixed rod via the connector and the internal threaded component. The steel pipe components are then connected to the external scaffolding using fasteners. When the scaffolding is dismantled, only the internal threaded component needs to be loosened, and the excess portion of the fixed rod can be cut off. The connector, internal threaded component, and steel pipe components are all reusable. This wall tie for external scaffolding solves problems such as inconvenience during secondary structure construction, the need for pre-reserved openings for secondary sealing, and the potential for water seepage.

[0004] Although the aforementioned patent improves the stability of wall ties during use and enhances their connection strength with concrete through the design of components such as bending sections and fixing rods, in actual use, it is often necessary to leave scaffolding holes in the wall according to requirements, and the strength and thickness vary. This also requires on-site operators to cut the wall ties, which is very detrimental to improving the progress of project construction.

[0005] Therefore, this utility model provides a scaffolding pipe wall fixing device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a scaffolding pipe wall fixing device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A scaffolding pipe wall fixing device includes a threaded rod and an adjusting pipe. Two adjusting pipes are threadedly sleeved on the outer wall of the threaded rod, and a connecting component is provided on the outer wall of the adjusting pipe.

[0011] The connecting assembly includes a connecting seat sleeved on the outer wall of the adjusting tube. The outer wall of the connecting seat has a slot. The inner wall of the slot is rotatably connected to a connecting rod via a rotating shaft. The end of the connecting rod is rotatably connected to a free end via a universal ball joint. The inner wall of the free end is slidably connected to a telescopic plate. The end of the adjusting tube is provided with a clamping assembly.

[0012] As a preferred technical solution of this application, the clamping assembly includes a clamping seat threadedly connected to the end of the adjusting tube, and a locking ring end is rotatably connected to the outer wall of the clamping seat. The outer walls of both the clamping seat and the locking ring end are covered with an anti-rust layer.

[0013] As a preferred technical solution of this application, the clamping assembly further includes a threaded seat fixedly connected inside the locking ring end, the inner wall of the threaded seat is threaded with a locking bolt, and the outer wall of the locking bolt is threaded with a nut corresponding to the outer wall of the clamping seat.

[0014] As a preferred technical solution of this application, the outer wall of the regulating tube is fixedly connected with a welding seat, and the number of welding seats is several.

[0015] As a preferred technical solution of this application, the inner wall of the welding seat is welded with bent steel bars, and the bent steel bars are arranged circumferentially along the center of the adjusting pipe, and there are multiple bent steel bars.

[0016] As a preferred technical solution of this application, a connecting plate is fixedly sleeved on the outer wall of the regulating tube, and a connecting groove is formed on the outer wall of the connecting plate.

[0017] (III) Beneficial Effects

[0018] 1. By setting up connecting components, the flexibility of wall ties during use can be improved through the cooperation of various parts, reducing the labor intensity of operators and improving installation efficiency. Through the cooperation of screws and adjusting pipes, the length of the wall ties can be adjusted according to the actual wall thickness, avoiding on-site cutting and reducing construction efficiency. The setting of grooves, connecting rods, free ends and expansion plates can improve the connection with the steel bars in the wall after installation, strengthen the connection between the wall ties and the wall, and improve the safety and stability of subsequent construction.

[0019] 2. By setting up a clamping assembly, the clamping seat, locking ring end, threaded seat, locking bolt and nut can be used to quickly and stably connect with the external scaffolding after installation, improving the stability of the scaffolding during use. The locking bolt and nut can be rotated to increase the wrapping force with the scaffolding and prevent the scaffolding from loosening. After use, the clamping seat can also be rotated to separate it from the adjusting pipe for reuse. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of a scaffolding pipe wall fixing device;

[0021] Figure 2 This is a schematic diagram of the connecting seat in a scaffolding pipe wall fixing device;

[0022] Figure 3 This is a schematic diagram of the structure of a clamping seat in a scaffolding pipe wall fixing device;

[0023] Figure 4 This is a schematic diagram of the structure of a welding seat in a scaffolding pipe wall fixing device.

[0024] In the picture:

[0025] 1. Threaded rod; 2. Adjusting pipe; 3. Connecting seat; 4. Groove; 5. Shaft; 6. Connecting rod; 7. Universal ball; 8. Free end; 9. Clamping seat; 10. Locking ring end; 11. Threaded seat; 12. Locking bolt; 13. Nut; 14. Welding seat; 15. Bent steel bar; 16. Connecting plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a scaffolding pipe wall fixing device, such as... Figures 1-4 As shown, the scaffolding pipe wall fixing device includes a threaded rod 1 and an adjusting pipe 2. Two adjusting pipes 2 are threadedly connected to the outer wall of the threaded rod 1, and the outer wall of the adjusting pipe 2 is provided with a connecting component.

[0028] The connecting assembly includes a connecting seat 3 sleeved on the outer wall of the adjusting tube 2. The outer wall of the connecting seat 3 has a slot 4. The inner wall of the slot 4 is rotatably connected to a connecting rod 6 via a rotating shaft 5. The end of the connecting rod 6 is rotatably connected to a free end 8 via a universal ball 7. The inner wall of the free end 8 is slidably connected to a telescopic plate. The end of the adjusting tube 2 is provided with a clamping assembly.

[0029] The clamping assembly includes a clamping seat 9 threadedly connected to the end of the regulating tube 2. A locking ring end 10 is rotatably connected to the outer wall of the clamping seat 9. Both the outer walls of the clamping seat 9 and the locking ring end 10 are covered with an anti-rust layer.

[0030] The clamping assembly also includes a threaded seat 11 fixedly connected inside the locking ring end 10. The inner wall of the threaded seat 11 is threaded with a locking bolt 12, and the outer wall of the locking bolt 12 is threaded with a nut 13 corresponding to the outer wall of the clamping seat 9.

[0031] Specifically, the threaded rod 1 and adjusting pipe 2 work together to increase the length of the wall tie, thus adapting to walls of different thicknesses and improving the flexibility of the device. Rotating the adjusting pipe 2 allows for displacement of the threaded rod 1 on its outer wall, adjusting its connection length with the wall. The connecting components, including the connecting seat 3, rotating shaft 5, and connecting rod 6, work together to increase the contact area between the connecting rod 6 and the concrete, thereby increasing the concrete's gripping force on the wall tie. The universal ball 7, free end 8, and telescopic plate further enhance the connection. The rotating free end 8 contacts the steel bars inside the wall, and the connection between the wall tie and the wall is further improved by external binding, which improves the safety of the subsequent use of external scaffolding. The rotating clamping seat 9 can improve the secondary utilization rate of the equipment and reduce construction costs. By rotating the clamping seat 9, together with the locking ring end 10, threaded seat 11, locking bolt 12 and nut 13, the external scaffolding steel pipes can be quickly and tightly connected, while improving the connection efficiency with the steel pipes and avoiding the low efficiency of traditional plug-in methods, thus improving construction efficiency.

[0032] The outer wall of the regulating pipe 2 is fixedly connected with a welding seat 14, and there are several welding seats 14.

[0033] The inner wall of the welding seat 14 is welded with bent steel bars 15, and the bent steel bars 15 are arranged circumferentially along the center of the regulating pipe 2, and there are multiple bent steel bars 15.

[0034] A connecting plate 16 is fixedly sleeved on the outer wall of the regulating pipe 2, and a connecting groove is opened on the outer wall of the connecting plate 16.

[0035] Specifically, by setting up the welding seat 14 and the bent steel bar 15, the bent steel bar 15 can be connected to the outer wall of the regulating pipe 2 by welding. Then, by extending the bent steel bar 15 into the wall, the connection between the wall connector and the wall is strengthened. By setting up the connecting plate 16, the two regulating pipes 2 can be connected through the connecting plate 16 and the connecting slot when the device is not in use, thereby improving its portability.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A scaffolding pipe wall-connecting fixing device, comprising a threaded rod (1) and an adjusting pipe (2), characterized in that: The two regulating tubes (2) are threaded onto the outer wall of the threaded rod (1), and the outer wall of the regulating tubes (2) is provided with a connecting assembly; The connecting assembly includes a connecting seat (3) sleeved on the outer wall of the adjusting tube (2). The outer wall of the connecting seat (3) has a slot (4). The inner wall of the slot (4) is rotatably connected to a connecting rod (6) via a rotating shaft (5). The end of the connecting rod (6) is rotatably connected to a free end (8) via a universal ball (7). The inner wall of the free end (8) is slidably connected to a telescopic plate. The end of the adjusting tube (2) is provided with a clamping assembly.

2. The scaffolding pipe wall fixing device according to claim 1, characterized in that: The clamping assembly includes a clamping seat (9) threaded to the end of the adjusting tube (2), and a locking ring end (10) is rotatably connected to the outer wall of the clamping seat (9). The outer walls of both the clamping seat (9) and the locking ring end (10) are covered with an anti-rust layer.

3. The scaffolding pipe wall fixing device according to claim 2, characterized in that: The clamping assembly also includes a threaded seat (11) fixedly connected inside the locking ring end (10). The inner wall of the threaded seat (11) is threaded with a locking bolt (12), and the outer wall of the locking bolt (12) is threaded with a nut (13) corresponding to the outer wall of the clamping seat (9).

4. The scaffolding pipe wall fixing device according to claim 1, characterized in that: The outer wall of the regulating pipe (2) is fixedly connected to a welding seat (14), and the number of welding seats (14) is several.

5. The scaffolding pipe wall fixing device according to claim 4, characterized in that: The inner wall of the welding seat (14) is welded with bent steel bars (15), and the bent steel bars (15) are arranged circumferentially along the center of the regulating pipe (2), and there are multiple bent steel bars (15).

6. The scaffolding pipe wall fixing device according to claim 1, characterized in that: The outer wall of the regulating tube (2) is fixedly sleeved with a connecting plate (16), and the outer wall of the connecting plate (16) is provided with a connecting groove.

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