Simple tool for fixing front support of steel structure roof parapet hanging basket

Abstract

The utility model discloses a simple tool for steel structure roof parapet hanging basket front support fixing relates to hanging basket front support fixing technical field, and this device includes first mounting panel, and the lower extreme of hanging basket front support is installed through welding mode in the first mounting panel upper end center position, the third perforation is all seted up on four corners of first mounting panel, the below of first mounting panel is provided with the second mounting panel of cooperation with first mounting panel uses, be provided with the fixed mechanism for making first mounting panel and second mounting panel to the clamping of roof steel structure on first mounting panel and second mounting panel, compared with prior art, when installing, staff does not need to carry scattered bolt and nut, only needs to carry the wrench tool of hexagonal rotating block rotation, can effectively avoid the drop and loss of bolt and nut, improve the clamping fixed efficiency of first mounting panel and second mounting panel to roof steel structure.

Description

Technical Field

[0001] This utility model relates to the field of front bracket fixing technology for suspended platforms, specifically a simple tool for fixing the front bracket of a suspended platform on the parapet wall of a steel structure roof. Background Technology

[0002] The front support of a suspended platform is a load-bearing structure installed at the top or front end of a building or structure within the suspension mechanism of a suspended platform for high-altitude operations. It is the "foundation" of the entire suspended platform system, and its function is to support and fix the suspension mechanism and safely transfer the entire load of the suspended platform to the building.

[0003] When installing the front support of the suspended platform on the parapet wall of a steel structure roof, it is generally done by clamping and fixing the steel structure on the parapet wall with two clamps. However, in the existing clamping and installation structure, the two clamps, bolts, and nuts are separate. During installation, workers need to carry these parts and then assemble them. In the process, these parts are not easy to carry and are easy to fall off and lose.

[0004] To address the aforementioned issues, an improved, simplified tool for fixing the front support of the suspended scaffold on the parapet wall of a steel structure roof is now designed. Utility Model Content

[0005] The purpose of this utility model is to provide a simple tool for fixing the front support of the suspended basket on the parapet wall of a steel structure roof, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A simple tool for fixing the front support of a suspended platform for a parapet wall on a steel structure roof includes a first mounting plate. The upper center of the first mounting plate is welded to the lower end of the front support of the suspended platform. Each of the four corners of the first mounting plate has a third through hole. A second mounting plate is provided below the first mounting plate to cooperate with it. The first and second mounting plates are provided with fixing mechanisms for clamping the roof steel structure. The first and second mounting plates are also provided with connecting mechanisms to prevent the first and second mounting plates from separating.

[0007] As a further embodiment of this utility model: nuts corresponding to the third through holes are welded and installed on the four corners of the second mounting plate. A rotating column is rotatably connected to the inner wall of the third through hole. A threaded column that cooperates with the nut is installed through the third through hole at the lower end of the rotating column. The diameter of the threaded column is larger than the diameter of the third through hole. A hexagonal rotating block that facilitates the rotation of the threaded column by the operator is installed through the third through hole at the upper end of the rotating column. The diameter of the hexagonal rotating block is larger than the diameter of the third through hole.

[0008] As a further embodiment of this utility model: the connecting mechanism includes a slide rod, a second through hole is formed at the center of one end of the first mounting plate, and a first through hole corresponding to the second through hole is formed at the center of one end of the second mounting plate. The slide rod is slidably connected to the inner walls of the first and second through holes. Both ends of the slide rod are respectively fitted with retaining rings through the first and second through holes. The diameter of the retaining rings is larger than the diameter of the first and second through holes, and the length of the slide rod is greater than the length of the threaded column.

[0009] As a further improvement of this utility model: a triangular support rib is welded and installed at the connection between the first mounting plate and the front bracket of the suspended basket to ensure a stable connection between the first mounting plate and the front bracket of the suspended basket.

[0010] As a further improvement of this utility model, the end faces of both the first mounting plate and the second mounting plate are provided with reinforcing support ribs to improve the structural strength of the first mounting plate and the second mounting plate.

[0011] As a further improvement of this utility model, the hexagonal rotating block, rotating column, and threaded column are integrally machined.

[0012] As a further improvement of this utility model, the slide bar is provided with reinforcing ribs inside to prevent the slide bar from deforming and bending.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention integrates the first and second mounting plates by fitting sliding rods at their ends, and by directly welding a nut onto the second mounting plate. The hexagonal rotating block, rotating column, and threaded column are rotatably connected to the third through hole, thus combining the second mounting plate and the nut, and integrating the hexagonal rotating block, rotating column, threaded column, and first mounting plate. This integrated design of the clamping and installation tool, compared to existing technologies, eliminates the need for workers to carry separate bolts and nuts during installation; they only need a wrench for rotating the hexagonal rotating block. This effectively prevents bolts and nuts from falling off or being lost, and improves the clamping and fixing efficiency of the first and second mounting plates on the roof steel structure. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model after installation.

[0015] Figure 2 This is a schematic diagram of the structure when the first mounting plate and the second mounting plate are misaligned in this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the first mounting plate and the second mounting plate in this utility model.

[0017] Figure 4 This is a schematic diagram of the rotating column in this utility model.

[0018] The components are: 1. First mounting plate; 2. Hexagonal rotating block; 3. Threaded column; 4. First through hole; 5. Retaining ring; 6. Second mounting plate; 7. Nut; 8. Sliding rod; 9. Front bracket of suspended basket; 10. Roof steel structure; 11. Third through hole; 12. Rotating column; 13. Triangular support rib; 14. Second through hole. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-4 In this embodiment of the present invention, a simple tool for fixing the front support of a suspended platform for a parapet wall on a steel structure roof includes a first mounting plate 1. The upper center of the first mounting plate 1 is welded to the lower end of the front support 9 of the suspended platform. A triangular support rib 13 for securing the first mounting plate 1 and the front support 9 is welded to the connection between the first mounting plate 1 and the front support 9. A third through hole 11 is provided at each of the four corners of the first mounting plate 1. A second mounting plate 6 for cooperating with the first mounting plate 1 is provided below the first mounting plate 1. The first mounting plate 1 and the second mounting plate 6 are provided with a fixing mechanism for clamping the roof steel structure 10. The first mounting plate 1 and the second mounting plate 6 are provided with a connecting mechanism for preventing the first mounting plate 1 and the second mounting plate 6 from separating.

[0021] Nuts 7 corresponding to the third through holes 11 are welded and installed on the four corners of the second mounting plate 6. A rotating column 12 is rotatably connected to the inner wall of the third through hole 11. The lower end of the rotating column 12 passes through the third through hole 11 and is fitted with a threaded column 3 that cooperates with the nuts 7. The diameter of the threaded column 3 is larger than the diameter of the third through hole 11. The upper end of the rotating column 12 passes through the third through hole 11 and is fitted with a hexagonal rotating block 2 that facilitates the rotation of the threaded column 3 by the operator. The diameter of the hexagonal rotating block 2 is larger than the diameter of the third through hole 11.

[0022] In use, the worker puts the nut 7 on the lower end of the threaded column 3, and then rotates the hexagonal rotating block 2. The hexagonal rotating block 2 drives the rotating column 12 to rotate inside the third through hole 11. The rotating column 12 drives the threaded column 3 to rotate. Under the action of the thread, the nut 7 moves upward along the side wall of the threaded column 3. The nut 7 drives the second mounting plate 6 to move upward, so that the second mounting plate 6 and the first mounting plate 1 clamp and fix the roof steel structure 10, thereby installing and fixing the front bracket 9 of the suspended basket on the roof steel structure 10.

[0023] The connecting mechanism includes a slide rod 8. A second through hole 14 is provided at the center of one end of the first mounting plate 1, and a first through hole 4 corresponding to the second through hole 14 is provided at the center of one end of the second mounting plate 6. The slide rod 8 is slidably connected to the inner walls of the first through hole 4 and the second through hole 14. Both ends of the slide rod 8 are respectively installed with retaining rings 5 ​​through the first through hole 4 and the second through hole 14. The diameter of the retaining rings 5 ​​is larger than the diameter of the first through hole 4 and the second through hole 14. The length of the slide rod 8 is larger than the length of the threaded column 3.

[0024] In use, the worker moves the second mounting plate 6 away from the first mounting plate 1, so that the first mounting plate 1 and the second mounting plate 6 are tightly attached to the retaining rings 5 ​​at both ends of the slide rod 8. Then, the worker rotates the nut 7 to make the nut 7 misaligned with the first mounting plate 1. Then, the four threaded posts 3 are put on the roof steel structure 10. Then, the worker rotates the nut 7 to the bottom of the roof steel structure 10, and then connects and fixes the first mounting plate 1 and the second mounting plate 6.

[0025] The working principle of a simple tool for fixing the front support of a suspended platform on the parapet wall of a steel structure roof: In use, the operator moves the second mounting plate 6 away from the first mounting plate 1, so that the first mounting plate 1 and the second mounting plate 6 are tightly attached to the retaining rings 5 ​​at both ends of the slide rod 8. Then, the operator rotates the nut 7 to make the nut 7 misaligned with the first mounting plate 1. Then, the four threaded posts 3 are put on the roof steel structure 10. Then, the operator rotates the nut 7 to the bottom of the roof steel structure 10.

[0026] Then, the worker puts the nut 7 on the lower end of the threaded column 3. Then, the worker rotates the hexagonal rotating block 2, which drives the rotating column 12 to rotate inside the third through hole 11. The rotating column 12 drives the threaded column 3 to rotate. Under the action of the thread, the nut 7 moves upward along the side wall of the threaded column 3. The nut 7 drives the second mounting plate 6 to move upward, so that the second mounting plate 6 and the first mounting plate 1 clamp and fix the roof steel structure 10, thereby installing and fixing the front bracket 9 of the suspended basket on the roof steel structure 10.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A simple tool for fixing the front support of a suspended platform on a parapet wall of a steel structure roof, comprising a first mounting plate (1), wherein the upper center of the first mounting plate (1) is welded to the lower end of the front support (9) of the suspended platform, and each of the four corners of the first mounting plate (1) has a third through hole (11), and a second mounting plate (6) is provided below the first mounting plate (1) for use in conjunction with the first mounting plate (1), characterized in that, The first mounting plate (1) and the second mounting plate (6) are provided with a fixing mechanism for clamping the first mounting plate (1) and the second mounting plate (6) on the roof steel structure (10), and the first mounting plate (1) and the second mounting plate (6) are provided with a connecting mechanism for preventing the first mounting plate (1) and the second mounting plate (6) from separating. Nuts (7) corresponding to the third through hole (11) are welded and installed on the four corners of the second mounting plate (6). A rotating column (12) is rotatably connected to the inner wall of the third through hole (11). The lower end of the rotating column (12) passes through the third through hole (11) and is fitted with a threaded column (3) that works with the nut (7). The diameter of the threaded column (3) is larger than the diameter of the third through hole (11). The upper end of the rotating column (12) passes through the third through hole (11) and is fitted with a hexagonal rotating block (2) that facilitates the worker to rotate the threaded column (3). The diameter of the hexagonal rotating block (2) is larger than the diameter of the third through hole (11).

2. The simple tool for fixing the front support of the suspended scaffold on the parapet wall of a steel structure roof according to claim 1, characterized in that, The connecting mechanism includes a slide rod (8). A second through hole (14) is provided at the center of one end of the first mounting plate (1). A first through hole (4) corresponding to the second through hole (14) is provided at the center of one end of the second mounting plate (6). The slide rod (8) is slidably connected to the inner walls of the first through hole (4) and the second through hole (14). Both ends of the slide rod (8) pass through the first through hole (4) and the second through hole (14) respectively and are equipped with retaining rings (5). The diameter of the retaining rings (5) is greater than the diameter of the first through hole (4) and the second through hole (14). The length of the slide rod (8) is greater than the length of the threaded column (3).

3. A simple tool for fixing the front support of a suspended scaffold on a parapet wall of a steel structure roof, as described in claim 1, is characterized in that... A triangular support rib (13) is welded to the connection between the first mounting plate (1) and the front bracket (9) of the suspended basket for securing the connection between the first mounting plate (1) and the front bracket (9).

4. A simple tool for fixing the front support of a suspended scaffold on a parapet wall of a steel structure roof, as described in claim 1, is characterized in that... The end faces of the first mounting plate (1) and the second mounting plate (6) are provided with reinforcing support ribs to improve the structural strength of the first mounting plate (1) and the second mounting plate (6).

5. A simple tool for fixing the front support of a suspended scaffold on a parapet wall of a steel structure roof, as described in claim 1, characterized in that... The hexagonal rotating block (2), rotating column (12), and threaded column (3) are integrally machined.

6. A simple tool for fixing the front support of a suspended scaffold on a parapet wall of a steel structure roof, as described in claim 2, is characterized in that... The slide bar (8) is provided with reinforcing ribs inside to prevent the slide bar (8) from deforming and bending.

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