Grounding discharge device for power distribution network line maintenance

Abstract

The utility model discloses a grounding discharge device for power distribution network line maintenance, and relates to the related technical field of power distribution network line maintenance, the grounding discharge device comprises a grounding discharge assembly, the grounding discharge assembly comprises a tool box, the two sides of the tool box are provided with placing grooves, and the placing grooves are arranged in the tool box. Wherein the inner wall of the bottom of one placing groove is provided with a grounding connecting rod which is linearly distributed, and one side of the top of the grounding connecting rod is provided with a cable clamp. According to the grounding discharge device for power distribution network line maintenance, a cable is grounded conveniently through the grounding connecting rod, the cable clamp is connected with the grounding connecting rod through the telescopic spring, opening and closing of the cable clamp are conveniently controlled, the cable is conveniently clamped and fixed, the cable is prevented from being disengaged, and the use safety is improved; the sliding cover is conveniently driven to move, open and close through movement of the sliding block in the sliding groove, the auxiliary push block is convenient to open and close, the tool box is driven to rotate through the hand wheel, and the tool box drives the grounding tip bolt to rotate in the connecting screw groove so as to conveniently drive the grounding tip bolt to descend into soil to be fixed.

Description

Technical Field

[0001] This utility model relates to the technical field of power distribution line maintenance, specifically a grounding discharge device for power distribution line maintenance. Background Technology

[0002] Line maintenance refers to the work carried out on power transmission lines based on problems discovered during inspections, tests, and examinations. The aim is to eliminate defects, improve equipment health, prevent accidents, and ensure the safe operation of the lines. It is a term used in the power industry. Overhead distribution line maintenance is generally divided into three major projects: improvement, overhaul, and maintenance. Any maintenance work that improves or dismantles lines to enhance their safe operation, increase transmission capacity, and improve working conditions is classified as an improvement project. Examples include replacing conductors with larger cross-section conductors, adding lightning protection wires, increasing the number of insulator discs, replacing ordinary insulators with pollution-resistant insulators, and replacing wooden poles with reinforced concrete poles or towers. Line maintenance requires grounding; therefore, a grounding discharge device for distribution network line maintenance is urgently needed.

[0003] Currently, grounding discharge devices used for power distribution line maintenance are inconvenient to install and fix flexibly, and tools are also inconvenient to store. Cable fixing is also not safe enough. Utility Model Content

[0004] The purpose of this utility model is to provide a grounding discharge device for power distribution line maintenance, so as to solve the problems mentioned in the background art that the grounding discharge device for power distribution line maintenance is inconvenient to install and fix flexibly, inconvenient to store tools, and not safe enough to fix cables.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grounding discharge device for power distribution line maintenance, comprising a grounding discharge assembly, wherein the grounding discharge assembly includes a toolbox, and the toolbox has placement slots on both sides. One of the placement slots has a linearly distributed grounding connecting rod on its bottom inner wall. A cable clamp is provided on one side of the top of the grounding connecting rod. One end of a telescopic spring is connected to the inner wall of the cable clamp, and the other end of the telescopic spring is connected to the outer wall of one side of the grounding connecting rod.

[0006] Preferably, a sliding cover is slidably connected to the outer wall of one of the placement slots, and a sliding groove is symmetrically opened on the outer side of one of the placement slots. A slider adapted to the sliding groove is provided on the inner wall of one side of the sliding cover.

[0007] Preferably, the bottom of the toolbox is connected to a grounding tip, the top of the grounding tip is provided with a limit block, the top of the toolbox is connected to one end of a connecting post, and the other end of the connecting post is provided with a handwheel.

[0008] Preferably, a support base plate is provided below the toolbox, and the support base plate is provided with a connecting screw groove adapted to the grounding tip bolt. The connecting screw groove is connected and fixed to the support base plate by the grounding tip bolt.

[0009] Preferably, the support base plate has symmetrically distributed mounting holes on both sides, and a matching fixing pin is provided inside the mounting hole, with a limiting block provided at the top of the fixing pin.

[0010] Preferably, the inner wall of the sliding cover is provided with a viewing window, and the outer wall of the sliding cover is provided with symmetrically distributed auxiliary push blocks, which are located on both sides of the viewing window.

[0011] Preferably, the inner wall of another placement slot is provided with a protective door panel that is adapted to it. One side of the protective door panel is hinged to the outer wall of the toolbox by a hinge, and the other side of the outer wall of the protective door panel is provided with a door handle.

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

[0013] 1. This grounding discharge device for power distribution line maintenance facilitates grounding of cables via a grounding connecting rod. A telescopic spring connects the cable clamp to the grounding connecting rod, allowing for easy control of the opening and closing of the cable clamp to secure and fix the cable, preventing it from coming off and improving safety. A slider moves within the groove to facilitate the opening and closing of the sliding cover. A viewing window allows for easy inspection of the interior, and an auxiliary push block facilitates opening and closing.

[0014] 2. The grounding discharge device for power distribution line maintenance uses a handwheel to rotate the toolbox, which in turn rotates the grounding tip bolt inside the connecting screw groove, facilitating the grounding tip bolt's descent into the soil for fixation. The fixing tip bolt penetrates the support base plate, making it easy to install and fix the support base plate to the ground. The limiting block prevents the fixing tip bolt from coming off the support base plate. Another slot is used to place power distribution tools, and the door handle facilitates the opening and closing of the door panel, improving the actual use effect. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the grounding discharge component of this utility model;

[0017] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0019] In the diagram: 1. Grounding discharge assembly; 101. Toolbox; 102. Placement slot; 103. Grounding connecting rod; 104. Cable clamp; 105. Telescopic spring; 106. Sliding cover; 107. Slider; 108. Slide groove; 109. Viewing window; 110. Auxiliary push block; 111. Protective door panel; 112. Hinge; 113. Door handle; 2. Grounding tip bolt; 3. Limiting block; 4. Connecting column; 5. Handwheel; 6. Support base plate; 7. Connecting screw groove; 8. Mounting hole; 9. Fixing tip bolt; 10. Limiting top block. Detailed Implementation

[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] Please see Figure 1-4 This utility model provides a technical solution: a grounding discharge device for power distribution line maintenance, including a grounding discharge component 1. The grounding discharge component 1 includes a toolbox 101, with placement slots 102 on both sides of the toolbox 101. A linearly distributed grounding connecting rod 103 is arranged on the bottom inner wall of one of the placement slots 102. A cable clamp 104 is arranged on one side of the top of the grounding connecting rod 103. One end of a telescopic spring 105 is connected to the inner wall of the cable clamp 104, and the other end of the telescopic spring 105 is connected to the outer wall of one side of the grounding connecting rod 103. A sliding cover 106 is slidably connected to the outer wall of one of the placement slots 102, and symmetrically arranged sliding grooves 1 on the outer side of one of the placement slots 102. 08. A slider 107 adapted to the slide groove 108 is provided on one inner wall of the sliding cover 106. A viewing window 109 is provided on the inner wall of the sliding cover 106. Auxiliary push blocks 110 are symmetrically distributed on the outer wall of the sliding cover 106. The auxiliary push blocks 110 are located on both sides of the viewing window 109. The grounding connection rod 103 facilitates grounding of the cable. The telescopic spring 105 connects the cable clamp 104 to the grounding connection rod 103, which facilitates the opening and closing of the cable clamp 104 to clamp and fix the cable, prevent the cable from falling out, and improve the safety of use. The slider 107 moves inside the slide groove 108 to facilitate the movement and opening and closing of the sliding cover 106. The viewing window 109 facilitates viewing the inside, and the auxiliary push blocks 110 facilitate opening and closing.

[0022] The bottom of the toolbox 101 is connected to a grounding tip 2, and the top of the grounding tip 2 is provided with a limit block 3. One end of the connecting post 4 is connected to the top of the toolbox 101, and the other end of the connecting post 4 is provided with a handwheel 5. A support base plate 6 is provided below the toolbox 101. The support base plate 6 is provided with a connecting screw groove 7 that matches the grounding tip 2. The connecting screw groove 7 is connected and fixed to the support base plate 6 by the grounding tip 2. The two sides of the support base plate 6 are provided with symmetrically distributed mounting holes 8. The mounting holes 8 are provided with matching fixing tips 9. The top of the fixing tips 9 is provided with a limit block 10. The inner wall of another placement slot 102 is provided with a matching anti-corrosion device. The protective door panel 111 is hinged to the outer wall of the toolbox 101 on one side via a hinge 112. The other side of the protective door panel 111 has a handle. The toolbox 101 is rotated via a handwheel 5, which causes the grounding pin 2 to rotate inside the connecting screw groove 7, facilitating its descent into the soil for fixation. The fixing pin 9 passes through the supporting base plate 6, making it easy to install and fix the supporting base plate 6 to the ground. The limiting top block 10 prevents the fixing pin 9 from coming out of the supporting base plate 6. Another placement slot 102 is used to place power distribution tools. The handle facilitates the opening and closing of the protective door panel 111, improving its practical use.

[0023] Working principle: First, the grounding connecting rod 103 facilitates grounding of the cable. The telescopic spring 105 connects the cable clamp 104 to the grounding connecting rod 103, facilitating the opening and closing of the cable clamp 104 to clamp and fix the cable, preventing it from coming loose and improving safety. The slider 107 moves inside the slide groove 108, facilitating the opening and closing of the slide cover 106. The viewing window 109 allows for easy viewing of the interior, and the auxiliary push block 110 facilitates opening and closing. The handwheel 5 drives the toolbox 101 to rotate, which in turn drives the grounding tip 2 to rotate inside the connecting screw groove 7, facilitating its descent into the soil for fixation. The fixing tip 9 passes through the support base plate 6, facilitating its installation and fixation to the ground. The limiting top block 10 prevents the fixing tip 9 from coming loose from the support base plate 6. Another placement slot 102 is used to place power distribution tools, and the door handle facilitates the opening and closing of the protective door panel 111, improving the actual use effect. This completes the operation process of a grounding discharge device for power distribution line maintenance.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grounding discharge device for power distribution line maintenance, characterized in that, The device includes a grounding discharge assembly (1), which includes a toolbox (101). The toolbox (101) has placement slots (102) on both sides. One of the placement slots (102) has a grounding connecting rod (103) arranged linearly on the bottom inner wall. A cable clamp (104) is provided on one side of the top of the grounding connecting rod (103). One end of a telescopic spring (105) is connected to the inner wall of the cable clamp (104), and the other end of the telescopic spring (105) is connected to the outer wall of one side of the grounding connecting rod (103).

2. The grounding discharge device for power distribution line maintenance according to claim 1, characterized in that: One of the placement slots (102) has a sliding cover (106) that is adapted to it slidably connected to its outer wall. A sliding groove (108) is symmetrically opened on the outer side of one of the placement slots (102). A slider (107) adapted to the sliding groove (108) is provided on one inner wall of the sliding cover (106).

3. The grounding discharge device for power distribution line maintenance according to claim 1, characterized in that: The bottom of the toolbox (101) is connected to a grounding tip (2), the top of the grounding tip (2) is provided with a limit block (3), the top of the toolbox (101) is connected to one end of a connecting post (4), and the other end of the connecting post (4) is provided with a handwheel (5).

4. A grounding discharge device for power distribution line maintenance according to claim 1, characterized in that: A support base plate (6) is provided below the toolbox (101). A connecting screw groove (7) adapted to the grounding tip bolt (2) is provided on the support base plate (6). The connecting screw groove (7) is connected and fixed to the support base plate (6) by the grounding tip bolt (2).

5. A grounding discharge device for power distribution line maintenance according to claim 4, characterized in that: The support base plate (6) has symmetrically distributed mounting holes (8) on both sides. The mounting holes (8) are equipped with matching fixing pins (9), and the top of the fixing pins (9) is provided with a limiting block (10).

6. A grounding discharge device for power distribution line maintenance according to claim 2, characterized in that: The inner wall of the sliding cover (106) is provided with a viewing window (109), and the outer wall of the sliding cover (106) is provided with symmetrically distributed auxiliary push blocks (110), which are located on both sides of the viewing window (109).

7. A grounding discharge device for power distribution line maintenance according to claim 1, characterized in that: Another placement slot (102) has a protective door panel (111) on its inner wall. One side of the protective door panel (111) is hinged to the outer wall of the toolbox (101) by a hinge (112). The other side of the protective door panel (111) has a door handle.

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