Mounting clamp for hot-line work wire clip

A technology for live work and installation of clamps, applied to pliers, overhead line/cable equipment, manufacturing tools, etc., to achieve the effect of short working time and convenient operation

Active Publication Date: 2013-01-16
JIAXING ELECTRIC POWER BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a method of changing power outage work to live work, which can quickly and effectively use live work to deal with old line pole and tower conductors in bad weather. The defect of insufficient wind deflection distance of the wire, timely eliminate the safety hazard of insufficient wind deflection distance of the transmission line in the harsh climate environment, and the installation clamp of the wire clamp for live work

Method used

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  • Mounting clamp for hot-line work wire clip
  • Mounting clamp for hot-line work wire clip

Examples

Experimental program
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Effect test

Embodiment

[0013] The present invention mainly consists of the following structures: a 2.0-meter reinforced insulating operating rod, the length of which can be selected according to the voltage level of the transmission line; a 0.5-meter special non-slip corrugated insulating rod operating handle, and a special joint matched with the clamp.

[0014] It is composed of rotating double screw rod (positive and negative thread structure), clamp head positioning nylon column, screw joint, etc. Special clamp for wire end clamp: when in use, it is also equipped with a special tool for pin installation, which consists of an operating rod joint , Pin fixed rubber ring and other combinations.

[0015] For the new device of wire clamp for live installation, it includes two tools for clamping the wire end clamp and pin in place, so that the complicated process can be completed in 2 minutes with the effective cooperation of two people, and the wire side installation can be completed effici...

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Abstract

The invention discloses a mounting clamp for a hot-line work wire clip. The mounting clamp is formed mainly by hinging a left clamping rod body and a right clamping rod body through a middle pin shaft. A clamping rod head part capable of clamping the wire clip is arranged on the front section of each clamping rod body, and an integrated clamping force rod is arranged on the rear section of each clamping rod body. A left hand thread hole and a right hand thread hole are formed on the end parts of the clamping force rods respectively, and a rotating double-thread rod with a left hand thread section and a right hand thread section is screwed into the left hand thread hole and the right hand thread hole. An operating rod joint is arranged on one end part of the rotating double-thread rod, and can be connected with an insulating operating rod. Nylon clamping block is arranged on the clamping rod head parts. A clamp nylon positioning pillar for directly clamping the wire clamp is also arranged outside the nylon clamping block of at least one clamping rod head part. The mounting clamp has the characteristics of convenience for operation, short operating time, firmness and reliability of the mounted wire clip, and the like.

Description

technical field [0001] The invention relates to a clamp specially used for installing wire clamps for live work on power transmission lines, which belongs to tools for live work on power transmission lines. Background technique [0002] Transmission lines are spread across cities and villages. With the development of society and economy, the task of technical transformation of transmission lines is heavy. In the past, the reconstruction of the old line was to remove all the ground wires of the original line tower and erect the new line on the original path. For areas with high electricity load and relatively incomplete power supply network, in order to ensure the electricity consumption of urban and rural residents and industrial and mining enterprises, and ensure the availability factor of transmission lines and other indicators, it is usually impossible to carry out technical transformation projects for long-term power outages of the line. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02B25B7/22
Inventor 孙云峰许金明张唯真梁炜张勇朱丹夏正青沈斌张建俊唐夏明葛岩朱力
Owner JIAXING ELECTRIC POWER BUREAU
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