Auxiliary tool for insulator replacement and method for replacing insulator with auxiliary tool

A technology of auxiliary tools and insulators, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of large downward pressure on wires, line tripping, and large downward pressure on wires, etc., achieving a simple overall structure, ensuring domestic electricity consumption, The effect of avoiding tripping accidents
CN104752995AInactive Publication Date: 2015-07-01STATE GRID SICHUAN PENGXI COUNTY POWER SUPPLY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID SICHUAN PENGXI COUNTY POWER SUPPLY CO LTD
Publication Date
2015-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an auxiliary tool for insulator replacement. The auxiliary tool comprises a base, a bottom plate, two bearing limit boards, a lever, hooks, pull rings and a positioning shaft, a bayonet provided with an opening in one side is arranged in the base, and the bottom plate is fixed above the base; the bearing limit boards are parallely arranged with lower ends fixed on the upper end face of the bottom plate; a through hole penetrating two sides of the lever is arranged in the lever, the positioning shaft is horizontally arranged and penetrates the through hole in the lever, two ends of the positioning shaft are respectively connected with the bearing limit boards, and the hooks and the pull rings are respectively connected to two ends of the lever. The invention further discloses a method for replacing an insulator with the above auxiliary tool. The auxiliary tool is convenient to operate, timesaving and laborsaving during replacement of the damaged insulator, an operator carrying a lead on the shoulder can be avoided, injury to the operator by pushing acting force of the lead can be avoided, and influence to work enthusiasm of the operator prone to be injured can be eliminated.
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Description

technical field

[0001] The invention relates to the field of operation, maintenance, repair and construction of power distribution lines, in particular to an auxiliary tool for replacing insulators and a method for replacing insulators using the tool. Background technique

[0002] The insulators on the straight poles on the hillside are subjected to a large downward force from the wires. At present, when replacing the damaged insulators on the straight poles on the hillside, the workers use their shoulders to lift the wires, and then replace the damaged insulators. The downward pressure force of the wire is relatively large, and the operator is easily injured when carrying the wire on his shoulder, which makes the operator unwilling to replace the insulator on the linear rod at the hillside. If the damaged insulator is not replaced in time, it is easy to be struck by lightning and cause a line trip accident, which will affect people's daily electricity consumption. Content...

Claims

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