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Ground potential overhead line foreign matter removing device

An overhead line and ground potential technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems such as the inability to completely remove foreign objects and the inability to change the working position, and achieve the effects of enhanced operation timeliness, improved operation efficiency, and reduced operating costs.

Pending Publication Date: 2022-03-11
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the operator is located on the pole and directly below the equipment. The working position cannot be changed and it is difficult to find a suitable working angle to carry out the work due to the influence of the cross arm and the bracket. In most cases, the foreign matter cannot be completely removed, and live work is required. Cooperate to clear

Method used

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  • Ground potential overhead line foreign matter removing device
  • Ground potential overhead line foreign matter removing device
  • Ground potential overhead line foreign matter removing device

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Embodiment Construction

[0031] In order to make the purpose and technical solution of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] like Figure 1~Figure 2 As shown, a foreign matter removal device for ground potential overhead lines described in this embodiment includes a bottom bracket 1, a telescopic mechanism 2, a foreign matter removal mechanism 3 and a control mechanism 4, and the control mechanism 4 is used to control the telescopic mechanism 2 and the foreign matter removal mechanism 3 actions.

[0033] The upper part of the bottom bracket 1 is connected with a telescopic mechanism 2. The telescopic mechanism 2 includes a telescopic operating rod. One end of the telescopic operating rod is fixed, and the other end is telescopic. The extended end of the telescopic operating rod is provided with a telescopic motor. The expansion and contraction is carried out under the driving of the telesc...

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Abstract

The invention relates to the technical field of power distribution line maintenance, in particular to a ground potential overhead line foreign matter removing device which is characterized in that a telescopic mechanism is connected to the upper portion of a bottom support and comprises a telescopic operating rod, a control mechanism is arranged at the fixed end of the telescopic operating rod, and a foreign matter removing mechanism comprises a bionic gripper and an opening and closing motor for controlling the bionic gripper to act; the end part of the extending end of the telescopic operating rod is connected with a rotating support, the rotating support is connected with a foreign matter removing mechanism, and a rotating motor capable of driving the rotating support to rotate is arranged on the rotating support; the control mechanism is electrically connected with the telescopic motor, the rotating motor and the opening and closing motor. The device is light and easy to carry, can be carried by inspectors on a vehicle, improves the operation timeliness, and greatly reduces the working cost.

Description

technical field [0001] The invention relates to the technical field of power distribution line maintenance, in particular to a device for removing foreign matter from ground potential overhead lines. Background technique [0002] The overhead lines of the distribution network are easily disturbed by wind or bird damage, resulting in hanging plastic sheets or nesting on the lines. If the plastic cloth is too long and wet, it will become a conductor, and it will easily cause phase-to-ground or phase-to-phase short circuit after contacting the charged body. Large, destroy the insulation structure of the insulator, and cause damage to the main structure of the line, so the foreign matter must be removed in time for disposal. [0003] The current operation method is to use an insulated arm truck to remove foreign objects by means of live work. This operation method needs to use an insulating arm truck to send the operator to a safe area near the live body, and use an insulating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 姚文展王立勇张凯毕盛伟耿维帅辛奕宏宋云海乔丕凡姜言刚姜颖先张曦月于金亮赵荣升马亚琦马献辉于欣李晓林张磊辛洪杰高兴琳陈增顺曹光进张柏宗韦立坤代相波马骏鹏耿海强郎伟方立华马玉晖
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY
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