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A special current loop jumper for power inspection

A current loop and power technology, applied in the field of jumper, can solve the problems of easy disorder and damage, affecting safety, etc., and achieve the effect of avoiding retraction

Active Publication Date: 2022-07-22
STATE GRID SHANDONG ELECTRIC POWER CO LAIYANG POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing jumper, which will bundle the redundant wires outside the box, which is easy to be confused and damaged, and affects the safety of use, and proposes a special current for electric power inspection. Loop jumper

Method used

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  • A special current loop jumper for power inspection
  • A special current loop jumper for power inspection
  • A special current loop jumper for power inspection

Examples

Experimental program
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Effect test

Embodiment 1

[0027] refer to Figure 1-5 , a special current loop jumper for power inspection, comprising a box body 1, a jumper box 2 is fixedly connected to the bottom inner wall of the box body 1, and two conductive rods 3 are rotatably connected to the top of the jumper box 2, and two Conductive rods 3 are both wound and connected with wires 4, one end of the two wires 4 are respectively fixedly connected to the corresponding conductive rods 3, and two bases 5 are fixedly connected to the bottom inner wall of the box body 1, and the tops of the two bases 5 are both fixed and connected. One end of the first sliding rod 6 is fixedly connected, the top ends of the two first sliding rods 6 are fixedly connected to the top inner wall of the box body 1, and the two first sliding rods 6 are rotatably sleeved with a bobbin 7, The two wires 4 are respectively wound on the corresponding bobbins 7, the bottoms of the two bobbins 7 are fixedly connected with one end of the first spring 8, and the ...

Embodiment 2

[0038] refer to Figure 1-5 , a special current loop jumper for power inspection, comprising a box body 1, a jumper box 2 is fixedly connected to the bottom inner wall of the box body 1 by screws, and the top of the jumper box 2 is rotatably connected with two conductive rods 3, Conductors 4 are wound on the two conductive rods 3. One ends of the two conductive rods 4 are respectively fixed and welded on the corresponding conductive rods 3. Two bases 5 are fixedly welded on the inner wall of the bottom of the box body 1. The top is fixedly welded with one end of the first sliding rod 6, the top ends of the two first sliding rods 6 are fixedly welded on the top inner wall of the box 1, and the two first sliding rods 6 are rotatably sleeved with bobbins. 7. The two wires 4 are respectively wound on the corresponding bobbins 7, the bottoms of the two bobbins 7 are fixedly welded with one end of the first spring 8, and the other ends of the two first springs 8 are fixed and welded...

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Abstract

The invention belongs to the technical field of jumpers, in particular to a special current loop jumper for electric power operation inspection. When the existing jumper is used, redundant wires are bundled outside the box, which is easy to be damaged in disorder and affects the As for the safety of use, the following solution is proposed, which includes a box body, a jumper box is fixedly connected to the bottom inner wall of the box body, and two conductive rods are rotatably connected to the top of the jumper box, and the two conductive rods are connected to each other. Both wires are wound and connected with wires, and one end of the two wires is fixedly connected to the corresponding conductive rod respectively. In the present invention, one end of the wire is connected to the conductive rod, and the wire is wound on the bobbin, which can be used by the first roller. Rotate the second roller to rotate the threaded barrel through the meshing of the third bevel gear on the second roller with the fourth bevel gear, and then push the screw and the square rod. When the square rod slides, the wire can be evenly wound around on the spool.

Description

technical field [0001] The invention relates to the technical field of jumpers, in particular to a special current loop jumper for electric power operation inspection. Background technique [0002] In the operation and maintenance process of power equipment, in order to ensure the smooth operation of other equipment, it is necessary to bridge the maintenance equipment, which requires the use of a jumper box to connect both ends of the circuit through wires for transfer, and then jumper the circuit to ensure the current loop. However, in actual use, due to the different connection lengths, the lengths of the wires to be configured are different. The existing method is not conducive to winding and fixing the wires, and they are bundled directly outside the box, which is easy to be damaged in disorder and affects the safety of use. Moreover, it cannot guarantee stable contact with the jumper box, and the use effect is not ideal. [0003] When the existing jumper is used, the e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04
CPCG01R1/0416
Inventor 王军波史海涛褚维张永志刘奇战佼升王潇霏乔云陈菁王淑芹
Owner STATE GRID SHANDONG ELECTRIC POWER CO LAIYANG POWER SUPPLY CO