Anti-climbing device for transmission angle steel tower

Abstract

The utility model discloses an anti-climbing device for a transmission angle steel tower, which includes a mounting plate; it also includes a connecting frame and an outer wrapping plate. A first mounting hole is formed on the mounting plate. A first mounting seat is fixedly connected to the outside of the mounting plate, a second mounting seat is fixedly connected to the outside of the first mounting seat, and a second mounting hole is formed on the outside of the second mounting seat. A connecting frame for mounting the outer wrapping plate is arranged on the inner side of the mounting plate. The mounting plate and the connecting frame are bolted through the second mounting hole. A support rod is installed on the inner side of the connecting frame, a mounting block is arranged on the outside of the support rod, and an outer wrapping plate is arranged on the outside of the mounting block; the device of the utility model is installed on the angle steel tower through the mounting plate and the first mounting hole, and the connecting frame, the outer wrapping plate and the guiding plate are installed. When in use, the mounting plate cooperates with the outer wrapping plate and the guiding plate to fully cover the surface of the angle steel, thereby covering the support points and preventing climbing from the inside and outside of the angle steel tower. At the same time, the mounting plate can carry an external blocking structure to comprehensively prevent people and animals from climbing the angle steel tower.

Description

Technical Field

[0001] This utility model relates to the field of anti-climbing technology for power transmission angle steel towers, and in particular to an anti-climbing device for power transmission angle steel towers. Background Technology

[0002] Transmission angle steel towers are crucial facilities in power systems used to support high-voltage transmission lines. By elevating these lines high in the air, they effectively save land resources, avoiding the large land occupation caused by laying lines on the ground and reducing interference with ground space. As a vital component of the power transmission system, the safety of these towers directly impacts the stable operation of the power grid and the safety of surrounding populations. Effective measures must be taken to prevent unauthorized personnel or wild animals from climbing the angle steel towers.

[0003] Most existing anti-climb devices for power transmission angle steel towers are equipped with an outer blocking structure. The large outer baffle prevents people and animals from climbing, while the smaller inner frame of the power transmission angle steel tower reduces the possibility of climbing. However, the angle steel structure has many support points, which can easily become support points for small creatures or tools, making it easier for people to climb on the inside of the power transmission angle steel tower. This reduces the effectiveness of the anti-climb device.

[0004] Therefore, in view of the problem that the existing anti-climbing devices for power transmission angle steel towers have many mounting points on the angle steel structure, which can easily become support points for small organisms or tools, making it easy for them to climb on the inside of the power transmission angle steel tower and reducing the effectiveness of the anti-climbing device, a power transmission angle steel tower anti-climbing device with a multi-directional blocking structure can be designed. Utility Model Content

[0005] In order to overcome the problem that existing anti-climb devices for power transmission angle steel towers have many mounting points on the angle steel structure, which can easily become support points for small creatures or tools, making it easy for them to climb on the inside of the power transmission angle steel tower, thus reducing the effectiveness of the anti-climb device.

[0006] The technical solution of this utility model is as follows: an anti-climbing device for power transmission angle steel towers, including a mounting plate; it also includes a connecting frame and an outer cover plate. The mounting plate has a first mounting hole, and a first mounting seat is fixedly connected to the outer side of the mounting plate. A second mounting seat is fixedly connected to the outer side of the first mounting seat, and a second mounting hole is opened on the outer side of the second mounting seat. A connecting frame for mounting the outer cover plate is provided on the inner side of the mounting plate. The mounting plate and the connecting frame are bolted together through the second mounting hole. A support rod is installed on the inner side of the connecting frame. A mounting block is provided on the outer side of the support rod. An outer cover plate is provided on the outer side of the mounting block. A third mounting hole is opened on the outer side of the outer cover plate, and the outer cover plate and the mounting block are bolted together through the third mounting hole. Guide plates for preventing climbing are fixedly connected to the upper and lower ends of the outer cover plate.

[0007] Preferably, the device is installed on the angle steel tower through the mounting plate and the first mounting hole, and the connecting frame is installed through the second mounting hole. The outer cover plate and guide plate are then installed through the mounting block and the third mounting hole, thereby facilitating climbing from the inside of the angle steel tower through the outer cover plate and guide plate.

[0008] Preferably, a sealing plate is provided on one side of the first mounting base, a positioning rod is fixed to the outside of the sealing plate, and positioning openings are provided at both the upper and lower ends of the sealing plate.

[0009] Preferably, a mounting rod is rotatably connected to the inner side of the second mounting base, and a mounting bracket is fixedly connected to the mounting rod.

[0010] Preferably, the mounting bracket has a fixing hole on its outer side and a blocking plate on its inner side.

[0011] Preferably, a positioning frame is rotatably connected to the outer side of the mounting rod, a blocking plate is fixed to the lower end of the positioning frame, and a limit bolt is provided on the outer side of the positioning frame.

[0012] Preferably, a connecting platform is fixedly connected to the upper end of the positioning frame, the connecting platform and the closing plate are slidably connected through the positioning port, and a fixing rod is slidably connected to the inner side of the connecting platform, and the fixing rod is slidably connected to the closing plate.

[0013] Preferably, a clamping plate is provided on the outer side of the connecting platform, a positioning block is fixedly connected to the inner side of the clamping plate, the positioning block is slidably connected to the fixing rod, a fixing platform is provided at the lower end of the positioning block, and the two clamping plates are connected by bolts to the fixing platform.

[0014] The beneficial effects of this utility model are:

[0015] This anti-climbing device for power transmission angle steel towers is installed on the angle steel tower by setting an installation plate and a first installation hole. A connecting frame, an outer covering plate, and a guide plate are also installed. In use, the installation plate, together with the outer covering plate and the guide plate, completely covers the surface of the angle steel, thereby covering the support points and preventing climbing from the inside or outside of the angle steel tower. At the same time, the installation plate can be equipped with an external blocking structure, thus comprehensively preventing people and animals from climbing the angle steel tower. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the mounting plate of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the outer casing of this utility model.

[0019] Figure 4The diagram shown is a three-dimensional structural schematic of the closed plate of this utility model;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the mounting rod of this utility model;

[0021] Figure 6 The diagram shown is a three-dimensional structural schematic of the positioning frame of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Mounting plate; 2. First mounting hole; 3. First mounting base; 4. Second mounting base; 5. Second mounting hole; 6. Connecting frame; 7. Support rod; 8. Mounting block; 9. Outer plate; 10. Third mounting hole; 11. Guide plate; 12. Enclosing plate; 13. Positioning rod; 14. Positioning port; 15. Mounting rod; 16. Mounting frame; 17. Fixing hole; 18. Blocking plate; 19. Positioning frame; 20. Blocking plate; 21. Limiting bolt; 22. Connecting platform; 23. Fixing rod; 24. Clamping plate; 25. Positioning block; 26. Fixing platform. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6 This utility model provides an embodiment of an anti-climbing device for power transmission angle steel towers, including a mounting plate 1; it also includes a connecting frame 6 and an outer cover plate 9. The mounting plate 1 has a first mounting hole 2. A first mounting seat 3 is fixedly connected to the outer side of the mounting plate 1. A second mounting seat 4 is fixedly connected to the outer side of the first mounting seat 3. A second mounting hole 5 is provided on the outer side of the second mounting seat 4. A connecting frame 6 for mounting the outer cover plate 9 is provided on the inner side of the mounting plate 1. The mounting plate 1 and the connecting frame 6 are bolted together through the second mounting hole 5. A support rod 7 is installed on the inner side of the connecting frame 6, and a support rod 9 is provided on the outer side of the support rod 7. An installation block 8 is provided, and an outer cover plate 9 is provided on the outside of the installation block 8. A third installation hole 10 is provided on the outside of the outer cover plate 9. The outer cover plate 9 and the installation block 8 are bolted together through the third installation hole 10. Guide plates 11 for preventing climbing are fixed to the upper and lower ends of the outer cover plate 9. The device is installed on the angle steel tower through the installation plate 1 and the first installation hole 2, and the connecting frame 6 is installed through the second installation hole 5. Thus, the outer cover plate 9 and the guide plate 11 are installed through the installation block 8 and the third installation hole 10, and the outer cover plate 9 and the guide plate 11 facilitate climbing prevention from the inside of the angle steel tower.

[0025] Please see Figures 2-5In this embodiment, a closing plate 12 is provided on one side of the first mounting base 3. A positioning rod 13 is fixedly connected to the outer side of the closing plate 12. Positioning holes 14 are provided at both the upper and lower ends of the closing plate 12. The closing plate 12 is installed by the positioning rod 13 and the first mounting base 3, thereby surrounding the angle steel tower and preventing climbing. An installation rod 15 is rotatably connected to the inner side of the second mounting base 4. An installation frame 16 is fixedly connected to the installation rod 15. The installation rod 15 and the installation frame 16 are installed by the second mounting base 4, and the tilt angle is adjusted. A fixing hole 17 is provided on the outer side of the installation frame 16. A blocking plate 18 is provided on the inner side of the installation frame 16. The blocking plate 18 is fixed by the fixing hole 17 and the installation frame 16, thereby preventing climbing from the outside.

[0026] Please see Figures 4-6 In this embodiment, a positioning frame 19 is rotatably connected to the outer side of the mounting rod 15. A blocking plate 20 is fixed to the lower end of the positioning frame 19. A limiting bolt 21 is provided on the outer side of the positioning frame 19. The mounting rod 15 and the positioning frame 19 are placed from the inside of the angle steel tower by means of the blocking plate 20, the outer cover plate 9, and the guide plate 11. The mounting rod 15 and the positioning frame 19 are loosened or fixed by the limiting bolt 21, thereby adjusting the included angle between the mounting frame 16 and the positioning frame 19. A connecting platform 22 is fixed to the upper end of the positioning frame 19. The connecting platform 22 and the closing plate 12 are slidably connected through the positioning port 14. The inner side of the connecting platform 22 is slidably connected. A fixing rod 23 is attached, which is slidably connected to the closing plate 12. The fixing rod 23, together with the closing plate 12 and the positioning port 14, fixes the positioning frame 19 and the connecting platform 22, thereby fixing the blocking plate 20 and the mounting frame 16. A clamping plate 24 is provided on the outside of the connecting platform 22, and a positioning block 25 is fixedly connected to the inside of the clamping plate 24. The positioning block 25 is slidably connected to the fixing rod 23. A fixing platform 26 is provided at the lower end of the positioning block 25. The two clamping plates 24 are bolted together by the fixing platform 26. The two clamping plates 24 are fixed by the fixing platform 26, thereby positioning the fixing rod 23 by the positioning block 25.

[0027] During installation, firstly, the device is installed on the angle steel tower through the mounting plate 1 and the first mounting hole 2. Next, the connecting frame 6 is installed through the second mounting hole 5, and the outer cover plate 9 and guide plate 11 are installed using the mounting block 8 and the third mounting hole 10. Then, the closing plate 12 is installed through the positioning rod 13 and the first mounting seat 3 to surround the angle steel tower and prevent climbing. Finally, the mounting rod 15 and the mounting frame 16 are installed through the second mounting seat 4, and the tilt angle is adjusted.

[0028] In use, firstly, the positioning frame 19 and the connecting platform 22 are fixed by the fixing rod 23 in conjunction with the closing plate 12 and the positioning port 14, thereby fixing the blocking plate 20 and the mounting frame 16. Then, the mounting rod 15 and the positioning frame 19 are loosened or fixed by the limiting bolt 21, thereby adjusting the included angle between the mounting frame 16 and the positioning frame 19. Next, the two clamping plates 24 are fixed by the fixing platform 26, thereby positioning the fixing rod 23 by the positioning block 25. Then, the climbing is placed from the inside of the angle steel tower by the blocking plate 20 in conjunction with the outer covering plate 9 and the guide plate 11. Finally, the blocking plate 18 is fixed by the fixing hole 17 and the mounting frame 16, thereby preventing climbing from the outside.

[0029] Through the above steps, the device is installed on the angle steel tower by setting the mounting plate 1 and the first mounting hole 2, and the connecting frame 6, the outer covering plate 9 and the guide plate 11 are installed. In use, the mounting plate 1, together with the outer covering plate 9 and the guide plate 11, fully covers the surface of the angle steel, thereby covering the support points and preventing climbing from the inside and outside of the angle steel tower. At the same time, the mounting plate 1 can carry the external blocking structure, thereby comprehensively preventing people and animals from climbing the angle steel tower. This solves the problem that existing anti-climb devices for power transmission angle steel towers have many mounting points on the angle steel structure, which can easily become support points for small creatures or tools, making it easy for people to climb the inside of the power transmission angle steel tower, thus reducing the effectiveness of the anti-climb device.

Claims

1. An anti-climbing device for power transmission angle steel towers, comprising a mounting plate (1); characterized in that: It also includes a connecting frame (6) and an outer cover plate (9). The mounting plate (1) has a first mounting hole (2). The outer side of the mounting plate (1) is fixedly connected to a first mounting seat (3). The outer side of the first mounting seat (3) is fixedly connected to a second mounting seat (4). The outer side of the second mounting seat (4) has a second mounting hole (5). The inner side of the mounting plate (1) is provided with a connecting frame (6) for mounting the outer cover plate (9). The mounting plate (1) and the connecting frame (6) are bolted together through the second mounting hole (5). The inner side of the connecting frame (6) is provided with a support rod (7). The outer side of the support rod (7) is provided with a mounting block (8). The outer side of the mounting block (8) is provided with an outer cover plate (9). The outer side of the outer cover plate (9) has a third mounting hole (10). The outer cover plate (9) and the mounting block (8) are bolted together through the third mounting hole (10). The upper and lower ends of the outer cover plate (9) are both fixedly connected with guide plates (11) for preventing climbing.

2. The anti-climbing device for power transmission angle steel towers according to claim 1, characterized in that: A sealing plate (12) is provided on one side end of the first mounting base (3). A positioning rod (13) is fixed to the outside of the sealing plate (12). Positioning holes (14) are provided at both the upper and lower ends of the sealing plate (12).

3. The anti-climbing device for power transmission angle steel towers according to claim 2, characterized in that: The second mounting base (4) is rotatably connected to the inner side of the mounting rod (15), and the mounting bracket (16) is fixedly connected to the mounting rod (15).

4. The anti-climbing device for power transmission angle steel towers according to claim 3, characterized in that: The mounting bracket (16) has a fixing hole (17) on its outer side and a blocking plate (18) on its inner side.

5. The anti-climbing device for power transmission angle steel towers according to claim 4, characterized in that: The mounting rod (15) is rotatably connected to a positioning frame (19), and a baffle plate (20) is fixed to the lower end of the positioning frame (19). A limit bolt (21) is provided on the outside of the positioning frame (19).

6. The anti-climbing device for power transmission angle steel towers according to claim 5, characterized in that: The upper end of the positioning frame (19) is fixed with a connecting platform (22), and the connecting platform (22) and the closing plate (12) are slidably connected through the positioning port (14). The inner side of the connecting platform (22) is slidably connected with a fixing rod (23), and the fixing rod (23) is slidably connected with the closing plate (12).

7. The anti-climbing device for power transmission angle steel towers according to claim 6, characterized in that: A clamping plate (24) is provided on the outside of the connecting platform (22). A positioning block (25) is fixedly connected to the inside of the clamping plate (24). The positioning block (25) is slidably connected to the fixing rod (23). A fixing platform (26) is provided at the lower end of the positioning block (25). The two clamping plates (24) are connected by bolts through the fixing platform (26).

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