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J-shaped wire clamp mounting 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 end of the lead, J-type 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: 2021-02-05
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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Examples

Experimental program
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Embodiment approach

[0043] According to the above-mentioned technical scheme, the present embodiment provides a J-shaped wire clamp installation tool, and the work of connecting the ground potential to the branch line leads in the live work is completed by a single person and a single piece of the present invention.

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

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Abstract

The invention discloses a J-shaped wire clamp mounting tool, which comprises an insulating support rod, an insulating fastening rod, an insulating pull rod and a J-shaped wire clamp fixing table, theinsulating fastening rod is embedded into the insulating support rod, and the nut of the J-shaped wire clamp is fastened by rotating the insulating fastening rod; the J-shaped wire clamp fixing tablecomprises a bottom part and a backrest, and the bottom part is mounted at the end part of the insulating support rod; one end of the insulating pull rod is installed on the insulating support rod, andthe other end is provided with a J-shaped wire clamp gripper; a lead fixing hook device is mounted on a backrest of the J-shaped wire clamp fixing table; the insulating pull rod is connected with a force arm of the lead fixing hook device through a control connecting rod; and opening and closing of the lead fixing hook device and the J-shaped wire clamp gripper are controlled by controlling up-and-down movement of the insulating pull rod. By adjusting the lengths of the J-shaped wire clamp grappling hook and the lead fixing hook device, the J-shaped wire clamp mounting tool is suitable for installation of J-shaped wire clamps of different types and sizes, the number of team hot-line work tools is reduced, and the area use of a hot-line work insulating tool storehouse is reduced.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a J-shaped wire clamp installation tool. Background technique [0002] The J-shaped clamp is a non-load-bearing link clamp, which is used to connect the lead wire of the branch line of the 10kV power line to the wire of the main line. The J-shaped wire clip is two J-shaped aluminum alloy blocks interlocking with each other. One J-shaped aluminum alloy block wire slot is embedded with the lead wire end of the branch line, and the other J-shaped aluminum alloy block wire slot is embedded with the main line wire. The two J-shaped aluminum alloy blocks are fastened 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 categorie...

Claims

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Application Information

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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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