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Thirty-five kV insulation locking rod fixing device special for live-line work and usage method therefor

A technology of live working and fixing devices, which is applied in the direction of overhead lines/cable equipment, etc., to achieve reliable fixing, normal operation and simple operation

Active Publication Date: 2015-10-07
STATE GRID TIANJIN 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 provide a new type of 35kV insulating lock rod fixing device and its use method that can prevent the swing of the drain wire to solve the problem that the insulated drain wire needs to be reliably fixed when the lead wire is disconnected.

Method used

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  • Thirty-five kV insulation locking rod fixing device special for live-line work and usage method therefor
  • Thirty-five kV insulation locking rod fixing device special for live-line work and usage method therefor
  • Thirty-five kV insulation locking rod fixing device special for live-line work and usage method therefor

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Embodiment Construction

[0025] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0026] A 35kV insulating lock rod fixing device for live work, including a pole fixing part and an insulating locking rod fixing part, the pole fixing part is made of steel, and the insulating locking rod fixing part is made of insulating nylon. The fixed part of the electric pole is composed of a bottom plate 12, a vertical plate 2, a curved plate 1 and a connecting pull ring 3. The bottom plate is set horizontally, and the vertical plate is vertically installed on the bottom plate. One end of the vertical plate is connected to the curved plate, and the vertical plate is installed on the side wall A connection pull ring.

[0027] The fixed part of the insulating lock bar is composed of an upper fixed block 7 an...

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Abstract

The invention relates to a thirty-five kV insulation locking rod fixing device special for live-line work and a usage method therefor. The device comprises an electric rod fixing section and an insulating locking rod fixing section. The insulating locking rod fixing section is installed under the electric rod fixing section rotatably. The insulating locking rod fixing section is composed of an upper fixed block and a lower movable block. The upper fixed block is hinged to one end of the lower movable block, and the other end is connected through a fast-locking pull bar. A through hole is formed in the combination surface of the upper fixed block and the lower movable block. The device and the method are suitable for any rod type of an overhead line of being less than 35kV, the insulating lock rod can be fixed at a cross arm of an electric rod in different angles and lengths effectively, the device can be applied in hot-line work of various insulating glove methods of 35kV or less needing fixing an insulating drainage wire, the insulating drainage wire is fixed reliably, swinging of the insulating drainage wire is prevented, potential safety hazards are eliminated, and normal operation of an electric power system is ensured.

Description

technical field [0001] The invention relates to the professional technical field of live work, in particular to a special 35kV insulating locking rod fixing device for live work and a use method thereof. Background technique [0002] At present, in the work of disconnecting the no-load lead wire with the insulating glove method on the 35kV overhead line, there is no special tool to fix the insulated drain wire. Efficiency drops. Contents of the invention [0003] The object of the present invention is to provide a novel 35kV insulating lock rod fixing device and its use method which can prevent the swing of the drain wire to solve the problem that the insulated drain wire needs to be reliably fixed when the lead wire is disconnected. [0004] The purpose of the present invention is achieved by the following technical means: [0005] A special 35kV insulating locking rod fixing device for live work, characterized in that it includes an electric pole fixing part and an ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 黄旭刘倞李鹏周文涛钱滨张新民庞宗永高鹏杨树成赵威魏冬
Owner STATE GRID TIANJIN ELECTRIC POWER
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