Tool of suspending insulated flexible ladder on live wires

A technology of live wire and flexible ladder, applied in the direction of overhead line/cable equipment, etc., can solve the problems of tool damage, time-consuming and labor-intensive, high-altitude operation difficulty, etc., to reduce labor intensity, facilitate operation, and solve the effect of time-consuming and labor-intensive

Active Publication Date: 2016-02-03
HUAIBEI POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER +1
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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 of the prior art and provide a tool for hanging insulating ladders by live wires, which is simple and practical, overcomes the difficulties of high-altitude operations, serious damage to tools, and difficulty in ensuring operating effects, and solves the problem of hanging insulating ladders during live work Time-consuming and labor-intensive problems, greatly improving labor efficiency and reducing operational risks

Method used

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  • Tool of suspending insulated flexible ladder on live wires
  • Tool of suspending insulated flexible ladder on live wires

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] Such as figure 1 As shown, the present invention includes connecting hole Ⅰ1A, connecting hole Ⅱ1B, breakaway pull plate 2, pin Ⅰ3A, pin Ⅱ3B, pulley coupler 4, guide plate 5, fixing splint 6, connecting bolt 7, connecting screw rod 8, insulating pulley 9 , Suspend power rope 10, break away from power rope 11 etc.

[0011] The top of the pulley coupler head 4 is slotted and the connection hole I1A is inserted into the detachment pull plate 2, fixed by the pin I3A so that the detachment pull plate 2 cannot rotate; the head is slotted and the connection hole II1B is inserted into the guide plate 5, and the pin II3B is used to Shaft connection, that is, the guide plate 5 can flexibly rotate around the pin II3B.

[0012] combine figure 2 As shown, the block coupler head 4 is connected to the insulating pulley 9 through the fixing splint 6 , the connecting bolt 7 ...

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Abstract

The invention discloses a tool of suspending an insulated flexible ladder on live wires, solving the problems that a current tool is hard to perform overhead working, is easy to damage seriously, and is difficult in guaranteeing operation effectiveness. The tool is characterized in that the top of a tackle hook head is provided with a groove and a connection hole I, and a separated pull plate is inserted into the groove, and is fixed through a pin I; the head is provided with a groove and a connection hole II, and a guide plate is inserted into the groove, and is in shaft connection through a second pin II; the guide plate is in connection with a suspension power rope through the connection hole II, and the separated pull plate is in connection with a separated power rope through the connection hole I; the tackle hook head is in connection with an insulated pulley through a fixing clamping plate, a connection bolt and a connection screw. The tool is portable, flexible, safe, reliable and practical, is convenient to operate, and can overcome deficiencies of traditional working methods, solve the problem of time and energy waste in suspending an insulated flexible ladder in a hot-line work process, and substantially reduces work personnel labor intensity and hot-line work risks.

Description

technical field [0001] The invention relates to a hanging tool, in particular to a tool for hanging an insulating ladder on the wire of an overhead power transmission line. Background technique [0002] At present, in the electric power industry, maintenance work such as replacing insulators, repairing conductors, and removing foreign objects on overhead transmission lines requires hanging insulating ladders to enter the conductor side. Effective suspension of insulating ladders is the key to determining whether to enter the conductor side. There are two traditional methods of hanging the insulating ladder: one is the method of hanging the bucket tackle, the operator carries the insulating rope, the bucket tackle, and the insulating operating rod to the pole tower to the cross arm and uses the operating rod to pick and hang the following bucket tackle with the insulating rope. On the wire, with the cooperation of the ground personnel, the insulated ladder is suspended on the...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 张涛王正波崔朴奕王军王飞胡雷雷何宁
Owner HUAIBEI POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER
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