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A j-type wire clamp installation tool

A technology for installing tools and wire clips, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of loose strands at the ends of lead wires, J-type wire clips falling off, lead detachment, etc., and achieve the effect of reducing the number, reducing the use, and being easy to achieve.

Active Publication Date: 2022-05-24
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the self-bounce situation of the quick tightening device for fixing the J-shaped wire clip, the J-shaped wire clip falls off from the end of the tool, and in the process of lifting the lead wire, the lead wire needs to be twisted, causing the end of the lead wire to loose strands, making the clip The tightening device cannot tighten the lead wire so that the lead wire is out of the lead groove of the J-type wire clamp. It is necessary to remove the J-type wire clamp and adjust it again.
And this tool method needs to configure different installation tool heads according to different models of J-type clamps

Method used

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  • A j-type wire clamp installation tool
  • A j-type wire clamp installation tool
  • A j-type wire clamp installation tool

Examples

Experimental program
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Embodiment approach

[0043] According to the above technical solution, the present embodiment provides a J-type wire clip installation tool, and the present invention completes the work of connecting the branch line leads to the ground potential in the live work by a single person and a single piece of the present invention.

[0044] like figure 1 As shown, a J-type wire clip installation tool includes an insulating support rod 1 , an insulating tightening rod 2 , an insulating pull rod 3 , and a J-shaped wire clip fixing platform 4 . The insulating tightening rod 2 is embedded in the interior of the insulating support rod 1, and the nut of the J-clamp is fastened by rotating the insulating tightening rod 2; the J-clamp fixing table 4 includes a bottom and a backrest , the bottom of which is installed on the end of the insulating support rod 1; one end of the insulating pull rod 3 is installed on the insulating support rod 1, and the other end is installed with a J-type wire clip gripper 6; the J-...

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Abstract

The invention discloses a J-shaped wire clamp installation tool, which includes an insulating support rod, an insulating fastening rod, an insulating pull rod, and a J-shaped wire clamp fixing table; The solid rod fastens the nut of the J-shaped wire clamp; the J-shaped wire clamp fixing platform includes a bottom and a backrest, and the bottom is installed at the end of the insulating support rod; one end of the insulating pull rod is installed on the insulating support rod, and the other end is installed with a J-shaped wire clamp Gripper; the lead wire fixing hook device is installed on the back of the J-shaped wire clamp fixing table, and the insulating pull rod connects the force arm of the lead wire fixing hook device through the control connecting rod; the lead wire fixing hook device and the J-type wire fixing hook device are controlled by controlling the up and down movement of the insulating pull rod. Opening and closing of the clamp gripper. The invention adapts to the installation of J-shaped wire clamps of different sizes and volumes by adjusting the length of the J-shaped wire clamp grab hook and the lead wire fixing hook device, reduces the number of live working tools in the team, and reduces the use of the area of ​​the live working insulating tool warehouse.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a J-type wire clip installation tool. Background technique [0002] The J-type clamp is a non-load-bearing connection clamp, which is used to connect the lead of the branch line of the 10kV power line with the conductor of the main line. The J-type wire clip is two J-type aluminum alloy blocks interlocking with each other, one J-type aluminum alloy block wire groove is embedded with the lead end of the branch line, and the other J-type aluminum alloy block wire groove is embedded with the main line wire. Fasten the two J-shaped aluminum alloy blocks by bolts, so that the leads and wires are closely attached to the J-shaped aluminum alloy blocks, and the current is conducted through the J-shaped aluminum alloy blocks. Due to the different cross-sectional areas of the conductors of the main line, the J-type clamps are divided into three categories: A, B, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 彭新立李孟东祁波白广姜小青齐国华赵连福陈楠彭新义赵康刘帆
Owner STATE GRID BEIJING ELECTRIC POWER
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