Lightning arrester lower lead pedestrian warning insulating plate device

Abstract

The utility model relates to the technical field of insulating plates, and discloses a lightning arrester lower lead pedestrian warning insulating plate device which comprises a supporting plate, a limiting column is fixedly installed at the top of the supporting plate, a threaded sleeve is fixedly installed in the limiting column, a first limiting plate is fixedly installed at the top of the threaded sleeve, and a second limiting plate is fixedly installed at the bottom of the first limiting plate. A threaded rod is movably installed in the threaded sleeve, first teeth are fixedly installed at one end of the threaded rod, and the first teeth are meshed with the second teeth. Compared with a traditional device, the device has the advantages that the first teeth are matched with the second teeth, so that the insulating plate is conveniently and slowly lifted, the device adapts to the mounting heights of the lower leads of different lightning arresters, the height adjusting function of the insulating plate is crucial, the device can completely cover the lower leads through accurate adjustment, and the working efficiency is improved. Pedestrians are effectively prevented from contacting high-voltage wires, so that the safety of the pedestrians is remarkably improved, and the device is applied to occasions with limited space or compact layout.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating plates, and more specifically to an insulating plate device for warning pedestrians under the lower lead of a lightning arrester. Background Art

[0002] An arrester lower lead pedestrian warning insulating board device is a safety facility specially designed to improve pedestrian safety and warn them to stay away from the arrester lower lead. The core part of the device is an insulating board, which is usually made of high-strength, high-insulation material. It can effectively isolate pedestrians from direct contact with the arrester lower lead and prevent current from being conducted through the human body. The insulating board is printed with eye-catching warning signs, such as "High Voltage Danger" and "Do Not Approach", as well as patterns made of reflective materials that may be used to remind pedestrians to pay attention to safety at night or in dim light conditions.

[0003] Existing insulation boards are displayed to pedestrians using a fixed installation method, and the height of the insulation boards is difficult to adjust, and their adaptability is low. The installation heights of the lower leads of different lightning arresters are different, and the insulation boards of fixed heights may not be able to fully cover them, causing pedestrians to be exposed to the risk of high-voltage wires, thereby reducing the effectiveness of the device. At the same time, the insulation boards of fixed heights may not be able to adapt to the sight heights of different pedestrians, and the warning effect is weakened, increasing the risk of electric shock. In scenarios with limited space or complex layouts, the insulation boards of fixed heights are more likely to conflict with other facilities, resulting in installation difficulties and waste of space. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a pedestrian warning insulating plate device for a lower lead of a lightning arrester, which has the advantages of quick installation and disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pedestrian warning insulating plate device for the lower lead of a lightning arrester, comprising a support plate, a limiting column fixedly installed on the top of the support plate, a threaded sleeve fixedly installed inside the limiting column, and a limiting plate 1 fixedly installed on the top of the threaded sleeve, a threaded rod movably installed inside the threaded sleeve, a tooth 1 fixedly installed at one end of the threaded rod, the tooth 1 meshing with the tooth 2, a rotating shaft fixedly installed inside the tooth 2, and the rotating shaft completely penetrates the interior of the limiting column, and a manual rocker fixedly installed at one end of the rotating shaft.

[0006] As a preferred technical solution of the utility model, a slide groove is opened inside the limit plate, and a spring is fixedly installed inside the slide groove, a slider is movably installed inside the slide groove, a connecting block is fixedly installed at one end of the slider, a fixed block is fixedly installed at one end of the connecting block, a limit block is fixedly installed at one end of the fixed block, and the limit block is movably installed inside the limit hole, an insulating plate is fixedly installed on the top of the slider, and a limit ring is fixedly installed on the outer surface of the threaded sleeve.

[0007] As a preferred technical solution of the utility model, a second limiting plate is fixedly installed on the outer surface of the limiting column, and a tool box is movably installed inside the second limiting plate.

[0008] As a preferred technical solution of the utility model, a positioning hole is opened inside the support plate, and a bolt is movably installed inside the positioning hole, and the bolt presents four different sizes.

[0009] As a preferred technical solution of the utility model, an insulating board placement box is fixedly installed on the top of the support plate, and the insulating board placement box is made of stainless steel.

[0010] As a preferred technical solution of the utility model, a telescopic rod is fixedly installed between the limiting plate 1 and the limiting column, and the telescopic rod presents four different sizes.

[0011] As a preferred technical solution of the utility model, the fixing blocks and the limiting blocks are arranged in groups of two, and there are two groups on the outer surface of one end of the connecting block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Compared with the traditional device, the utility model facilitates the slow raising of the insulating plate through the cooperation between the tooth one and the tooth two, so as to adapt to the installation height of the lower lead of different lightning arresters. The height adjustment function of the insulating plate is very important. Through precise adjustment, the device can completely cover the lower lead, effectively prevent pedestrians from contacting high-voltage wires, thereby significantly improving pedestrian safety. In occasions with limited space or compact layout, height adjustment can optimize space utilization, avoid conflicts, and keep the site clean and beautiful. At the same time, height adjustment also makes installation more flexible and convenient, which is convenient for installers to quickly match the position and easily adjust during maintenance, so as to facilitate inspection, repair and replacement of insulating plates, and ensure long-term and effective operation of the device.

[0014] 2. Compared with the traditional device, the utility model can quickly install and disassemble the insulating board through the cooperation between the limit hole and the limit block, which greatly improves the work efficiency. Especially in the occasion where the insulating board needs to be frequently replaced or adjusted, the traditional installation method is time-consuming, and the rapid installation and disassembly can significantly shorten the operation time, so that the staff can complete the task quickly. At the same time, it also reduces the maintenance cost, reduces the labor and time investment, and avoids the damage of the insulating board caused by long-term operation, thereby saving the replacement cost. Finally, it also enhances the flexibility and adaptability of the device. Whether it is temporary arrangement or long-term operation, the position of the insulating board can be quickly adjusted to meet different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the back of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cutaway structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the insulation board of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the utility model from top view.

[0020] In the figure: 1. support plate; 2. limit column; 3. threaded sleeve; 4. limit plate 1; 5. slider; 6. insulation plate; 7. telescopic rod; 8. insulation plate placement box; 9. positioning hole; 10. bolt; 11. rotating shaft; 12. manual rocker; 13. tool box; 14. slide groove; 15. threaded rod; 16. tooth 1; 17. spring; 18. limit hole; 19. connecting block; 20. fixing block; 21. limit block; 22. limit ring; 23. tooth 2; 24. limit plate 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5As shown, the utility model provides a pedestrian warning insulating plate device for the lower lead of a lightning arrester, including a support plate 1, a limiting column 2 is fixedly installed on the top of the support plate 1, a threaded sleeve 3 is fixedly installed inside the limiting column 2, and a limiting plate 4 is fixedly installed on the top of the threaded sleeve 3, a threaded rod 15 is movably installed inside the threaded sleeve 3, a tooth 16 is fixedly installed at one end of the threaded rod 15, the tooth 16 is meshed with the tooth 23, a rotating shaft 11 is fixedly installed inside the tooth 23, and the rotating shaft 11 completely passes through the interior of the limiting column 2, and a manual rocker 12 is fixedly installed at one end of the rotating shaft 11.

[0023] When installing the insulating plate 6, the staff needs to adjust the insulating plate 6 to an appropriate height, rotate the rocker 12 by hand, and drive the rotating shaft 11 to rotate inside the limiting column 2 through the manual rocker 12, and drive the tooth 2 23 to rotate through the rotating shaft 11, and then the teeth of the tooth 23 and the tooth 1 16 are meshed, and the tooth 1 16 is driven to rotate by the tooth 23, and then the threaded rod 15 is driven to rotate inside the threaded sleeve 3 through the tooth 1 16, so that the threaded sleeve 3 is slowly raised inside the limiting column 2, and the threaded sleeve 3 is limited by the limiting ring 22 to prevent the threaded sleeve 3 from escaping from the limiting column 2, and the height of the limiting plate 4 is slowly raised by the threaded sleeve 3, and the height of the insulating plate 6 is slowly raised by slowly raising the limiting plate 4, thereby completing the height adjustment of the insulating plate 6.

[0024] When installing the insulating plate 6, the insulating plate 6 needs to be adjusted to a suitable height, and the rocker 12 is rotated by hand, and the manual rocker 12 drives the rotating shaft 11 to rotate inside the limiting column 2, and the rotating shaft 11 drives the tooth 2 23 to rotate, and the teeth of the tooth 23 and the tooth 1 16 are meshed, and the tooth 1 16 drives the threaded rod 15 to rotate inside the threaded sleeve 3, so that the threaded sleeve 3 is slowly raised inside the limiting column 2, and the threaded sleeve 3 is limited by the limiting ring 22 to prevent the threaded sleeve 3 from escaping from the limiting column 2, and the height of the limiting plate 4 is slowly raised by the threaded sleeve 3, and the insulating plate is raised by slowly raising the limiting plate 4. 6 is slowly raised in height. Compared with the traditional device, the device facilitates the slow raising of the insulating plate 6 through the cooperation between the tooth 1 16 and the tooth 2 23, so as to adapt to the installation height of the lower lead of different lightning arresters. The height adjustment function of the insulating plate 6 is very important. Through precise adjustment, the device can completely cover the lower lead, effectively prevent pedestrians from contacting high-voltage wires, thereby significantly improving pedestrian safety. In occasions with limited space or compact layout, height adjustment can better optimize space utilization, avoid conflicts, and keep the site clean and beautiful. At the same time, height adjustment also makes installation more flexible and convenient, which is convenient for installers to quickly match the position and easily adjust during maintenance, so as to facilitate inspection, repair and replacement of insulating plates, and ensure long-term and effective operation of the device.

[0025] Among them, a slide groove 14 is opened inside the limit plate 4, and a spring 17 is fixedly installed inside the slide groove 14, a slider 5 is movably installed inside the slide groove 14, a connecting block 19 is fixedly installed at one end of the slider 5, a fixed block 20 is fixedly installed at one end of the connecting block 19, a limiting block 21 is fixedly installed at one end of the fixed block 20, and the limiting block 21 is movably installed inside the limiting hole 18, an insulating plate 6 is fixedly installed on the top of the slider 5, and a limiting ring 22 is fixedly installed on the outer surface of the threaded sleeve 3.

[0026] The staff needs to perform quick installation and disassembly, first by fixing the insulating plate 6 on the surface of the slider 5, and then slowly pushing the slider 5 into the interior of the slide groove 14, and then driving the connecting block 19 to move to the interior of the limit plate 4 through the slider 5, and then driving the fixed block 20 to move to the interior of the limit plate 4 through the connecting block 19, and squeezing the spring 17 inside the limit plate 4 through the slider 5, so that the limit block 21 slowly enters the interior of the limit hole 18, and fixes the limit block 21 through the insulating plate placement box 8. When the insulating plate 6 needs to be removed, hold the slider 5 by hand, squeeze the spring 17 through the slider 5, so that the limit block 21 is disengaged from the interior of the limit hole 18, and then slowly move the slider 5 and the insulating plate 6 out of the interior of the limit plate 4, thereby completing the installation and disassembly of the insulating plate 6.

[0027] If quick installation and disassembly are required, first fix the insulating plate 6 on the surface of the slider 5, then slowly push the slider 5 into the inside of the slide groove 14, and then drive the connecting block 19 and the fixing block 20 to move to the inside of the limit plate 4 through the slider 5, and squeeze the spring 17 inside the limit plate 4 through the slider 5, so that the limit block 21 slowly enters the inside of the limit hole 18, and fixes the limit block 21 through the insulating plate placement box 8. When the insulating plate 6 needs to be removed, hold the slider 5 by hand, squeeze the spring 17 through the slider 5, so that the limit block 21 is separated from the inside of the limit hole 18, and then slowly move the slider 5 and the insulating plate 6 out of the limit plate 4. Compared with the traditional device, the device can quickly install and disassemble the insulating plate 6 through the cooperation between the limiting hole 18 and the limiting block 21, which greatly improves the work efficiency. Especially in the occasion where the insulating plate 6 needs to be frequently replaced or adjusted, the traditional installation method is time-consuming, and the fast installation and disassembly can significantly shorten the operation time, so that the staff can complete the task quickly. At the same time, it also reduces the maintenance cost, reduces the labor and time investment, and avoids the damage of the insulating plate caused by long-term operation, thereby saving the replacement cost. Finally, it also enhances the flexibility and adaptability of the device. Whether it is temporary arrangement or long-term operation, the position of the insulating plate can be quickly adjusted to meet different needs.

[0028] A second limiting plate 24 is fixedly mounted on the outer surface of the limiting column 2 , and a tool box 13 is movably mounted inside the second limiting plate 24 .

[0029] The staff holds the tool box 13 in hand, and then slowly inserts the tool box 13 into the interior of the limiting plate 24, and fixes the tool box 13 through the limiting plate 24. The practicality and convenience of the device are greatly improved by adding the tool box 13. Various commonly used maintenance tools and small spare parts can be stored in the tool box 13, so that maintenance personnel can quickly obtain the required tools when performing operations such as inspection and replacement of the insulating board 6 or the device, without the need to carry or search for them separately, which greatly improves work efficiency.

[0030] A positioning hole 9 is provided inside the support plate 1 , and a bolt 10 is movably installed inside the positioning hole 9 , and the bolt 10 is in four different sizes.

[0031] The staff holds the positioning hole 9 by hand and then slowly screws the positioning hole 9 into the inside of the bolt 10 to fix the support plate 1 through the bolt 10. The bolt 10 has four identical shapes and sizes, which makes the support plate 1 more stably fixed and avoids deviation during the entire operation.

[0032] Among them, an insulation board placement box 8 is fixedly installed on the top of the support plate 1, and the insulation board placement box 8 is made of stainless steel.

[0033] Since the insulating board placement box 8 is made of stainless steel, its high strength and durability ensure that the device can operate stably in various harsh environments and effectively extend its service life. The smooth surface of the stainless steel material is not only beautiful and elegant, in line with modern aesthetics, but also easy to clean and can maintain a brand new appearance for a long time.

[0034] Among them, a telescopic rod 7 is fixedly installed between the limiting plate 4 and the limiting column 2, and the telescopic rod 7 presents four different sizes.

[0035] Since the telescopic rods 7 present four shapes of the same size between the limiting plate 4 and the limiting column 2, the limiting plate 4 is supported for height adjustment, and the height of the insulating plate 6 is adjusted through the limiting plate 4, thereby improving the stability of the insulating plate 6 during the rising process.

[0036] The fixing blocks 20 and the limiting blocks 21 are arranged in pairs, and there are two groups on the outer surface of one end of the connecting block 19 .

[0037] Since the fixing block 20 and the limiting block 21 are grouped in pairs, there are two groups on the outer surface of one end of the support plate 1. Through the cooperation between the fixing block 20 and the limiting block 21, the limiting block 21 slowly enters the interior of the limiting hole 18. Through the cooperation between the limiting block 21 and the limiting hole 18, it is convenient to fix the slider 5 and the insulating plate 6 inside the limiting plate 4. There are two groups in the positioning hole 9, so the fixation is more stable.

[0038] The working principle and use process of this utility model:

[0039] When installing the insulating plate 6, the staff needs to adjust the insulating plate 6 to an appropriate height, rotate the rocker 12 by hand, and drive the rotating shaft 11 to rotate inside the limiting column 2 through the manual rocker 12, and drive the tooth 2 23 to rotate through the rotating shaft 11, and then the teeth of the tooth 23 and the tooth 1 16 are meshed, and the tooth 1 16 is driven to rotate by the tooth 23, and then the threaded rod 15 is driven to rotate inside the threaded sleeve 3 through the tooth 1 16, so that the threaded sleeve 3 is slowly raised inside the limiting column 2, and the threaded sleeve 3 is limited by the limiting ring 22 to prevent the threaded sleeve 3 from escaping from the limiting column 2, and the height of the limiting plate 4 is slowly raised by the threaded sleeve 3, and the height of the insulating plate 6 is slowly raised by slowly raising the limiting plate 4, thereby completing the height adjustment of the insulating plate 6.

[0040] The staff needs to perform quick installation and disassembly, first by fixing the insulating plate 6 on the surface of the slider 5, and then slowly pushing the slider 5 into the interior of the slide groove 14, and then driving the connecting block 19 to move to the interior of the limit plate 4 through the slider 5, and then driving the fixed block 20 to move to the interior of the limit plate 4 through the connecting block 19, and squeezing the spring 17 inside the limit plate 4 through the slider 5, so that the limit block 21 slowly enters the interior of the limit hole 18, and fixes the limit block 21 through the insulating plate placement box 8. When the insulating plate 6 needs to be removed, hold the slider 5 by hand, squeeze the spring 17 through the slider 5, so that the limit block 21 is disengaged from the interior of the limit hole 18, and then slowly move the slider 5 and the insulating plate 6 out of the interior of the limit plate 4, thereby completing the installation and disassembly of the insulating plate 6.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning arrester lower lead pedestrian warning insulation board device, comprising a support plate (1), characterized in that: A limiting column (2) is fixedly mounted on the top of the support plate (1), a threaded sleeve (3) is fixedly mounted inside the limiting column (2), and a limiting plate (4) is fixedly mounted on the top of the threaded sleeve (3), a threaded rod (15) is movably mounted inside the threaded sleeve (3), a tooth (16) is fixedly mounted on one end of the threaded rod (15), the tooth (16) is meshed with the tooth (23), a rotating shaft (11) is fixedly mounted inside the tooth (23), and the rotating shaft (11) completely passes through the inside of the limiting column (2), and a manual rocker (12) is fixedly mounted on one end of the rotating shaft (11).

2. The lightning arrester lower lead pedestrian warning insulation board device according to claim 1, characterized in that: A slide groove (14) is provided inside the limit plate (4), and a spring (17) is fixedly installed inside the slide groove (14); a slider (5) is movably installed inside the slide groove (14); a connecting block (19) is fixedly installed on one end of the slider (5); a fixed block (20) is fixedly installed on one end of the connecting block (19); a limit block (21) is fixedly installed on one end of the fixed block (20), and the limit block (21) is movably installed inside the limit hole (18); an insulating plate (6) is fixedly installed on the top of the slider (5); and a limit ring (22) is fixedly installed on the outer surface of the threaded sleeve (3).

3. The lightning arrester lower lead pedestrian warning insulation board device according to claim 1, characterized in that: The outer surface of the limiting column (2) is fixedly mounted with a second limiting plate (24), and the interior of the second limiting plate (24) is movably mounted with a tool box (13).

4. The lightning arrester lower lead pedestrian warning insulation board device according to claim 1, characterized in that: A positioning hole (9) is provided inside the support plate (1), and a bolt (10) is movably installed inside the positioning hole (9), and the bolt (10) is in four different sizes.

5. The lightning arrester lower lead pedestrian warning insulation board device according to claim 1, characterized in that: An insulating board placement box (8) is fixedly mounted on the top of the support plate (1), and the insulating board placement box (8) is made of stainless steel.

6. The lightning arrester lower lead pedestrian warning insulation board device according to claim 1, characterized in that: A telescopic rod (7) is fixedly installed between the limiting plate 1 (4) and the limiting column (2), and the telescopic rod (7) presents four different sizes.

7. The lightning arrester lower lead pedestrian warning insulation board device according to claim 2, characterized in that: The fixing blocks (20) and the limiting blocks (21) are arranged in groups of two, with two groups in total being located on the outer surface of one end of the connecting block (19).

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