A temporary suspension device for distribution network live-line work

Abstract

The utility model relates to line suspension technical field, concretely is a kind of temporary suspension device for distribution network non-stop power operation, including one fixed subassembly, the lower end of one fixed subassembly is fixedly connected with two fixed subassembly, wherein, one fixed subassembly includes one sleeve rod, the upper end of one sleeve rod is fixedly connected with one line groove, one clamping rod is inserted in the intermediate position of one sleeve rod, the upper end of one clamping rod is fixedly installed with one clamping block, the lower end of one clamping rod is fixedly installed with one handle;Two fixed subassembly includes two handles.The utility model is made of insulating material as a whole, ensures the safety of live working, and one fixed subassembly and two fixed subassembly are simultaneously provided with two kinds of line fixing mode, can be used simultaneously for different clamping needs, the design of one fixed subassembly and two fixed subassembly makes the clamping mode of cable more flexible and convenient.

Description

Technical Field

[0001] This utility model relates to the field of line suspension technology, specifically a temporary suspension device for power distribution network uninterrupted operation. Background Technology

[0002] The power industry is a fundamental industry of the national economy and a leading sector for national economic development. Electricity is widely used in all sectors of the national economy and in all aspects of people's lives. Furthermore, with the continuous development of my country's economic construction, urban development has placed stricter demands on the uninterrupted supply of electricity and the control of voltage fluctuations. Under these circumstances, conducting live-line maintenance (LNEM) of distribution networks is imperative. It can promptly address defects, improve the stability of equipment and the power grid, achieve continuous power supply to users, and enhance economic and social benefits.

[0003] In live-line work on power distribution networks, the issues of rapid fixation and safe suspension of live leads must be addressed. Existing temporary suspension devices for live-line work on power distribution networks are basically composed of a pole and clamps, resulting in a simple and limited method of clamping the lines, which easily leads to lines falling off and affecting subsequent work. Therefore, we propose a new temporary suspension device for live-line work on power distribution networks to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a temporary suspension device for uninterrupted power distribution network operations, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a temporary suspension device for live-line work on power distribution networks, comprising a first fixing component, wherein a second fixing component is fixedly connected to the lower end of the first fixing component, wherein the first fixing component includes a first sleeve rod, a first wire groove is fixedly connected to the upper end of the first sleeve rod, a first clamping rod is inserted into the middle position of the first sleeve rod, a first clamping block is fixedly installed at the upper end of the first clamping rod, and a first handle is fixedly installed at the lower end of the first clamping rod; the second fixing component includes a second handle, a second clamping rod is fixedly connected to the lower end of the second handle, and a spring is sleeved on the outside of the second clamping rod, a second clamping block is fixedly installed at the lower end of the second clamping rod, a second sleeve rod is sleeved on the outside of the second clamping rod, and a second wire groove is fixedly connected to the lower end of the second sleeve rod; the first handle and the second handle are fixedly connected.

[0006] Preferably, both the first fixing component and the second fixing component are made of insulating material to ensure the safety of live-line work.

[0007] Preferably, the lower end of the first sleeve rod is fixedly wrapped with a flexible anti-slip sleeve, and the outer surface of the first handle is provided with a flexible anti-slip sleeve, which achieves a good anti-slip effect.

[0008] Preferably, the first wire groove is configured as a U-shaped structure, and a through hole is provided in the middle of the bottom surface of the first wire groove, which is fixedly connected to the first sleeve rod. The first clamping rod is movably inserted into the first sleeve rod, and the first clamping block is located in the first wire groove. The upper inner wall of the first sleeve rod is provided with an internal thread, and the upper outer side of the first clamping rod is provided with an external thread that matches it. Through the thread design, the wire can be clamped and fixed.

[0009] Preferably, the outer surface of the second handle is provided with a flexible anti-slip sleeve, and the upper end of the second sleeve rod is fixedly wrapped with a flexible anti-slip sleeve, which achieves a good anti-slip effect.

[0010] Preferably, the second wire trough is configured as a U-shaped structure, with a through hole at the middle of the upper end of the second wire trough, and the through hole is fixedly connected to the second sleeve rod. The second clamping rod is movably inserted into the second sleeve rod, and a limiting groove that cooperates with the spring is opened inside the second sleeve rod. The lower end of the spring is fixedly connected to the second clamping rod. The elasticity of the spring can be used to clamp and fix the wire.

[0011] Preferably, the upper surface of the first clamping block and the lower surface of the second clamping block are both fixedly glued with anti-slip rubber pads to ensure the stability of the line clamping.

[0012] This utility model provides a temporary suspension device for live-line work on power distribution networks, which has the following advantages:

[0013] This device is constructed entirely of insulating materials, ensuring safety during live-line work. It features two methods for securing the cable: a first-order fixing component and a second-order fixing component. These methods can be used to address different clamping needs. The first-order fixing component, with its threaded structure, allows for slow clamping and securing of the cable, while the second-order fixing component utilizes the properties of a spring to achieve rapid clamping and securing of the cable. The design of the first and second-order fixing components makes the clamping of cables more flexible and convenient. Attached image description:

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the detachable structure of the No. 1 fixing component of this utility model;

[0017] Figure 3 This is a schematic diagram of the separation structure of the second fixing component of this utility model;

[0018] Figure 4 This is a three-dimensional side view of the structure of this utility model.

[0019] In the diagram: 1. Fixing component number one; 11. Sleeve number one; 12. Cable tray number one; 13. Clamping rod number one; 14. Clamping block number one; 15. Handle number one; 2. Fixing component number two; 21. Handle number two; 22. Spring; 23. Clamping rod number two; 24. Clamping block number two; 25. Sleeve number two; 26. Cable tray number two. Detailed implementation method:

[0020] 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.

[0021] This embodiment proposes a temporary suspension device for uninterrupted power distribution network operations.

[0022] Example 1: As Figures 1 to 2As shown, this embodiment proposes a temporary suspension device for live-line work on power distribution networks, including a first fixing component 1. A second fixing component 2 is fixedly connected to the lower end of the first fixing component 1. The first fixing component 1 includes a first sleeve rod 11, with a first wire groove 12 fixedly connected to the upper end of the first sleeve rod 11. A first clamping rod 13 is inserted into the middle of the first sleeve rod 11, and a first clamping block 14 is fixedly installed at the upper end of the first clamping rod 13. A first handle 15 is fixedly installed at the lower end of the first clamping rod 13. The second fixing component 2 includes a second handle 21, with a second clamping rod 23 fixedly connected to the lower end of the second handle 21. A spring 22 is sleeved on the outside of the second clamping rod 23, and a second clamping block 24 is fixedly installed at the lower end of the second clamping rod 23. A second sleeve rod 25 is fitted, and a second wire groove 26 is fixedly connected to the lower end of the second sleeve rod 25; a first handle 15 and a second handle 21 are fixedly connected. Both the first fixing component 1 and the second fixing component 2 are made of insulating material, which can effectively ensure the safety of live work. The lower end of the first sleeve rod 11 is fixedly wrapped with a flexible anti-slip sleeve. The outer surface of the first handle 15 is provided with a flexible anti-slip sleeve. The outer surface of the second handle 21 is provided with a flexible anti-slip sleeve. The upper end of the second sleeve rod 25 is fixedly wrapped with a flexible anti-slip sleeve. The flexible anti-slip sleeve is made of sweat-absorbing and anti-slip material, which has good sweat absorption and anti-slip effect, ensuring the safety of live work. The upper surface of the first clamping block 14 and the lower surface of the second clamping block 24 are both fixedly glued with anti-slip rubber pads to ensure the stability of subsequent line clamping.

[0023] The first wire groove 12 is configured as a U-shaped structure. A through hole is provided in the middle of the bottom surface of the first wire groove 12, and the through hole is fixedly connected to the first sleeve rod 11. The first clamping rod 13 is movably inserted into the first sleeve rod 11. The first clamping block 14 is located in the first wire groove 12. The upper inner wall of the first sleeve rod 11 is provided with an internal thread, and the upper outer side of the first clamping rod 13 is provided with an external thread that mates with it.

[0024] In the above embodiment, the cable is embedded in the middle of the first cable groove 12, and then the first clamping rod 13 is rotated. Under the threaded thrust, the first clamping rod 13 rises or falls along the first sleeve rod 11, cooperating with the first clamping block 14, thereby achieving the purpose of fixing or loosening the line.

[0025] Example 2: Figure 3 and Figure 4 As shown, based on the same concept as the above embodiment, this embodiment also proposes: the second wire groove 26 is set as a U-shaped structure, a through hole is opened at the middle position of the upper end of the second wire groove 26, and the through hole is fixedly connected to the second sleeve rod 25. The second clamping rod 23 is movably inserted in the second sleeve rod 25. The inside of the second sleeve rod 25 is provided with a limiting groove that cooperates with the spring 22. The lower end of the spring 22 is fixedly connected to the second clamping rod 23.

[0026] In the above embodiment, the cable is embedded in the middle of the second cable groove 26. Then, by pulling the second handle 21, the second clamping rod 23 moves in the second sleeve rod 25 using the characteristics of the spring 22. In conjunction with the second clamping block 24, the cable can be quickly clamped and fixed or released.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A temporary suspension device for live-line work on power distribution networks, comprising a first fixing component (1), characterized in that: The lower end of the first fixing component (1) is fixedly connected to the second fixing component (2). The first fixing component (1) includes a first sleeve rod (11), the upper end of the first sleeve rod (11) is fixedly connected to a first wire groove (12), a first clamping rod (13) is inserted in the middle position of the first sleeve rod (11), a first clamping block (14) is fixedly installed at the upper end of the first clamping rod (13), and a first handle (15) is fixedly installed at the lower end of the first clamping rod (13). The second fixing component (2) includes a second handle (21), the lower end of which is fixedly connected to a second clamping rod (23), and a spring (22) is sleeved on the outside of the second clamping rod (23). A second clamping block (24) is fixedly installed on the lower end of the second clamping rod (23), and a second sleeve rod (25) is sleeved on the outside of the second clamping rod (23). A second wire groove (26) is fixedly connected to the lower end of the second sleeve rod (25). The first handle (15) and the second handle (21) are fixedly connected.

2. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: Both the first fixing component (1) and the second fixing component (2) are made of insulating material.

3. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: The lower end of the first sleeve rod (11) is fixedly wrapped with a flexible anti-slip sleeve, and the outer surface of the first handle (15) is provided with a flexible anti-slip sleeve.

4. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: The first groove (12) is configured as a U-shaped structure. A through hole is provided in the middle of the bottom surface of the first groove (12), and the through hole is fixedly connected to the first sleeve rod (11). The first clamping rod (13) is movably inserted into the first sleeve rod (11). The first clamping block (14) is located in the first groove (12). The inner wall of the upper end of the first sleeve rod (11) is provided with an internal thread, and the outer side of the upper end of the first clamping rod (13) is provided with an external thread that mates with it.

5. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: The outer surface of the second handle (21) is provided with a flexible anti-slip sleeve, and the upper end of the second sleeve rod (25) is fixedly wrapped with a flexible anti-slip sleeve.

6. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: The second groove (26) is configured as a U-shaped structure. A through hole is provided at the middle of the upper end of the second groove (26), and the through hole is fixedly connected to the second sleeve rod (25). The second clamping rod (23) is movably inserted into the second sleeve rod (25). The second sleeve rod (25) has a limiting groove inside that cooperates with the spring (22). The lower end of the spring (22) is fixedly connected to the second clamping rod (23).

7. A temporary suspension device for live-line work on power distribution networks according to claim 1, characterized in that: The upper surface of the first clamping block (14) and the lower surface of the second clamping block (24) are both fixedly glued with anti-slip rubber pads.

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