Safety fence for high-voltage distribution room

Abstract

The utility model discloses a safety fence for a high-voltage power distribution room, which comprises support main bodies and separation nets, the support main bodies are arranged at uniform intervals, the separation nets are fixedly connected among the support main bodies which are arranged at uniform intervals, strip-shaped openings are formed at the bending positions of the upper parts of the support main bodies, and the safety fence further comprises connecting rods, elastic protection components and connecting components, the connecting rod is fixedly connected to the bottom of the outer wall of the support body, a connecting opening is formed in the middle of the interior of the connecting rod, one end of the elastic protection assembly is movably connected into the connecting opening, the other end of the elastic protection assembly penetrates through the strip-shaped opening and slides in the length direction of the strip-shaped opening, and the connecting assembly is arranged on the upper portion of the elastic protection assembly. The utility model belongs to the technical field of safety fences, and particularly relates to a safety fence for a high-voltage power distribution room, which aims at the protection property of the safety fence outside the high-voltage power distribution room, increases the moving inclination angle of longitudinal rails, improves the anti-climbing effect, and simultaneously improves the stability of the rails by connecting the upper ends of the longitudinal rails in series.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety fences, and in particular relates to a safety fence for a high-voltage distribution room. Background Art

[0002] A distribution room refers to an indoor distribution site that mainly distributes electricity to low-voltage users. The one with 6KV-10KV high-voltage switches is called a high-voltage distribution room. According to the power safety work regulations, when carrying out inspection and maintenance in the distribution room, a safety fence needs to be set up to separate the workplace and power operation equipment to prevent safety accidents.

[0003] After the existing safety fence is connected and fixed, the overall structure is stable and cannot be adjusted. The outward inclination angle of the upper end of the fence is fixed and cannot effectively prevent climbing. At the same time, the connection strength between a single fence longitudinal rod and the frame is low. After being damaged by external force, the single fence longitudinal rod is easy to fall off, affecting the protective effect of the fence. Utility Model Content

[0004] The technical problem to be solved by the utility model is that after the existing fence longitudinal bars are connected to the frame, they are easily separated by external force, the overall connection stability is poor, and the outward inclination angle of the upper end protection of the fence is fixed, which cannot effectively prevent climbing.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a high-voltage distribution room safety fence, including a bracket main body and a partition net, the bracket main body is bent at the upper part, the bracket main body is arranged at a uniform interval, the partition net is fixedly connected between the bracket main bodies arranged at a uniform interval, and a strip opening is opened at the upper bending part of the bracket main body, and also includes a connecting rod, an elastic protective component and a connecting component, the connecting rod is fixedly connected to the bottom of the outer wall of the bracket main body, and a connecting port is opened in the middle of the inner part of the connecting rod, one end of the elastic protective component is movably connected to the connecting port, and the other end of the elastic protective component passes through the strip opening and slides along the length direction of the strip opening, and the connecting component is arranged on the upper part of the elastic protective component, which is used to connect the upper ends of multiple groups of elastic protective components into a whole.

[0006] Furthermore, the elastic protection component includes a load-bearing rod, a height-enhancing railing, a limiting rod and a stopper, the load-bearing rod is arranged between the opposite inner walls of the connecting port, the bottom of the height-enhancing railing is externally connected to the outer side wall of the load-bearing rod, the other end of the height-enhancing railing passes through the strip-shaped port from bottom to top and extends to the upper part of the bracket body, the side wall of the height-enhancing railing is provided with a sliding hole, one end of the limiting rod is fixedly connected to one side wall of the strip-shaped port, the other end of the limiting rod passes through the sliding hole and is slidably arranged in the sliding hole, and the stopper is fixedly connected to one end of the limiting rod passing through the sliding hole.

[0007] Furthermore, a support spring is wound around the outer side wall of the limiting rod, and the support spring is located between the height-enhancing railing and an inner wall of one side of the strip-shaped opening.

[0008] Furthermore, the connecting assembly includes a connecting ring, a protective diagonal rod and a connecting stud, the connecting ring is fixedly connected to the upper end of the heightening railing, the protective diagonal rod is arranged on the side wall of the connecting ring, the protective diagonal rod is arranged at an angle, and the connecting stud passes through the end face of the connecting ring and is threadedly connected to the connecting ring.

[0009] Furthermore, a mounting hole is opened inside the connecting rod, and the mounting holes are symmetrically arranged with the connecting port as the center.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: in terms of the protectiveness of the external safety fence of the high-voltage distribution room, the longitudinal railing can be rotated to a certain angle through the elastic protection component, so that it has an elastic stroke and increases the inclination angle of the longitudinal railing, thereby improving the anti-climbing function of the fence. At the same time, the upper ends of the longitudinal railings are connected in series to improve the stability of the railings, thereby avoiding holes in the fence after a single railing breaks or separates from the frame, thereby reducing the protectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of a safety fence for a high-voltage distribution room proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a high-voltage distribution room safety fence proposed by the utility model from a side view;

[0014] Figure 3 This is a schematic diagram of the structure of an elastic protection component of a safety fence of a high-voltage distribution room proposed by the utility model;

[0015] Figure 4 for Figure 3 A magnified view of part A;

[0016] Figure 5 for Figure 3 Enlarged view of part B.

[0017] In the attached drawings: 1. bracket body, 2. partition net, 3. strip opening, 4. connecting rod, 5. elastic protection component, 6. connecting component, 7. connecting opening, 8. load-bearing rod, 9. heightening railing, 10. limit rod, 11. block, 12. sliding hole, 13. support spring, 14. connecting ring, 15. protective diagonal rod, 16. connecting stud, 17. mounting hole. DETAILED DESCRIPTION

[0018] like Figure 1-5 As shown, a high-voltage distribution room safety fence includes a support body 1 and a partition 2. The support body 1 is bent at the upper part, and the support body 1 is arranged at a uniform interval. The partition 2 is fixedly connected between the support bodies 1 arranged at a uniform interval. A strip opening 3 is opened at the upper bending part of the support body 1. It also includes a connecting rod 4, an elastic protection component 5 and a connecting component 6. The connecting rod 4 is fixedly connected to the bottom of the outer wall of the support body 1, and a connecting port 7 is opened in the middle of the inner part of the connecting rod 4. One end of the elastic protection component 5 is movably connected to the connecting port 7, and the other end of the elastic protection component 5 passes through the strip opening 3 and slides along the length direction of the strip opening 3. The connecting component 6 is arranged on the upper part of the elastic protection component 5, and is used to connect the upper ends of multiple groups of elastic protection components 5 into a whole. The support body 1 is supported and connected by the connecting rod 4, and the internal elastic protection component 5 moves in the strip opening 3 and increases the inclination angle to improve the protection. The connection stability of multiple support bodies 1 and the elastic protection component 5 is improved in cooperation with the connecting component 6 connected at the upper part.

[0019] like Figure 2-5 As shown, in order to improve the protection of the safety fence and prevent climbing in from the outside, the elastic protection component 5 includes a load-bearing rod 8, a heightened railing 9, a limit rod 10 and a stopper 11. The load-bearing rod 8 is arranged between the opposite inner walls of the connecting opening 7. The bottom of the heightened railing 9 is externally connected to the outer side wall of the load-bearing rod 8. The other end of the heightened railing 9 passes through the strip opening 3 from bottom to top and extends to the upper part of the bracket body 1. The side wall of the heightened railing 9 is provided with a sliding hole 12. One end of the limit rod 10 is fixedly connected to one side wall of the strip opening 3. The other end of the limit rod 10 passes through the sliding hole 12 and is slidably arranged in the sliding hole. The stopper 11 is fixedly connected to the limit rod 10. Through one end of the sliding hole 12, a support spring 13 is wound around the outer wall of the limit rod 10, and the support spring 13 is located between the heightened railing 9 and the inner wall of one side of the strip opening 3. When climbing from the outside, the heightened railing 9 is subjected to force, and the bottom of the heightened railing 9 rotates a certain angle in the connecting port 7 through the load-bearing rod 8. At the same time, the upper part of the heightened railing 9 is displaced in the strip opening 3, and the sliding hole 12 of the heightened railing 9 slides on the outer wall of the limit rod 10 and moves to the side of the support spring 13, compressing the support spring 13, and the side wall of the heightened railing 9 makes the heightened railing 9 tilt, and at the same time drives the upper connecting assembly 6 to move, and the protection is increased by tilting the heightened railing 9 forward.

[0020] like Figure 1-3As shown, in order to improve the stability of the heightened railing 9, the connecting assembly 6 includes a connecting ring 14, a protective diagonal rod 15 and a connecting stud 16. The connecting ring 14 is fixedly connected to the upper end of the heightened railing 9, the protective diagonal rod 15 is arranged on the side wall of the connecting ring 14, and the protective diagonal rod 15 is inclined. The connecting stud 16 passes through the end face of the connecting ring 14 and is threadedly connected to the connecting ring 14. The connecting stud 16 is rotated in turn to penetrate into the connecting ring 14 and is threadedly connected to the connecting ring 14, so that multiple groups of connecting rings 14 are connected side by side to produce a linkage effect, so that they are stably connected.

[0021] The connecting rod 4 has a mounting hole 17 formed inside. The mounting holes 17 are symmetrically arranged with the connecting port 7 as the center. The bracket body 1 is mounted through the mounting holes 17 .

[0022] When in use, the operator fixes the device to the ground or the base through the mounting hole 17. When climbing outside, the heightened railing 9 is stressed, and the bottom of the heightened railing 9 rotates a certain angle in the connection port 7 through the bearing rod 8. At the same time, the upper part of the heightened railing 9 is displaced in the strip port 3, and the sliding hole 12 of the heightened railing 9 slides on the outer wall of the limit rod 10 and moves to the side of the support spring 13, compressing the support spring 13, and the side wall of the heightened railing 9 is tilted;

[0023] At the same time, the upper connecting studs 16 are rotated and penetrated into the connecting rings 14 in sequence, and are threadedly connected with the connecting rings 14, so that multiple groups of connecting rings 14 are connected side by side to produce a linkage effect, thereby increasing the connection stability of the device.

[0024] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A high-voltage distribution room safety fence, comprising a support body and a partition net, wherein the support body is bent at the top, the support body is arranged at a uniform spacing, the partition net is fixedly connected between the support bodies arranged at uniform spacing, and a strip-shaped opening is opened at the upper bending of the support body, characterized in that: It also includes a connecting rod, an elastic protective component and a connecting component. The connecting rod is fixedly connected to the bottom of the outer wall of the bracket body. A connecting port is opened in the middle of the inner part of the connecting rod. One end of the elastic protective component is movably connected in the connecting port. The other end of the elastic protective component passes through the strip port and slides along the length direction of the strip port. The connecting component is arranged on the upper part of the elastic protective component and is used to connect the upper ends of multiple groups of elastic protective components into a whole.

2. A high voltage distribution room safety fence according to claim 1, characterized in that: The elastic protection component includes a load-bearing rod, a height-enhancing railing, a limiting rod and a stopper, the load-bearing rod is arranged between the opposite inner walls of the connecting port, the bottom of the height-enhancing railing is externally connected to the outer side wall of the load-bearing rod, the other end of the height-enhancing railing passes through the strip-shaped port from bottom to top and extends to the upper part of the bracket body, the side wall of the height-enhancing railing is provided with a sliding hole, one end of the limiting rod is fixedly connected to one side wall of the strip-shaped port, the other end of the limiting rod passes through the sliding hole and is slidably arranged in the sliding hole, and the stopper is fixedly connected to one end of the limiting rod passing through the sliding hole.

3. A high voltage distribution room safety fence according to claim 2, characterized in that: A support spring is wound around the outer side wall of the limiting rod, and the support spring is located between the heightening railing and an inner wall of one side of the strip-shaped opening.

4. A high voltage distribution room safety fence according to claim 2, characterized in that: The connecting assembly includes a connecting ring, a protective diagonal rod and a connecting stud. The connecting ring is fixedly connected to the upper end of the heightening railing, the protective diagonal rod is arranged on the side wall of the connecting ring, the protective diagonal rod is arranged obliquely, and the connecting stud passes through the end face of the connecting ring and is threadedly connected to the connecting ring.

5. A high voltage distribution room safety fence according to claim 1, characterized in that: The connecting rod is provided with a mounting hole inside, and the mounting holes are symmetrically arranged with the connecting port as the center.

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