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Line foreign matter removing device for power distribution network engineering rush-repair operation

A technology for power distribution network and foreign object removal, applied in overhead lines/cable equipment, etc., can solve the problems of low removal efficiency, danger, time-consuming and labor-intensive, etc., and achieve the effect of improving removal efficiency, avoiding potential safety hazards, and simple and convenient operation.

Active Publication Date: 2020-11-24
国网江苏省电力有限公司句容市供电分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional method of removing foreign matter on transmission lines is to hang the flying car on the transmission wire under the premise of power failure, and then sit on the flying car and move to the foreign object to remove the foreign matter, which affects the power supply and takes time and effort for the operators on the pole. And it is dangerous, or use artificial live climbing and other operating methods to remove foreign objects on the transmission line, which is time-consuming and laborious, and the removal efficiency is low. Part of the removal of foreign objects on the line is carried out by unmanned aerial vehicles, but the operation of unmanned aerial vehicles is relatively difficult, and professional personnel are required to operate

Method used

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  • Line foreign matter removing device for power distribution network engineering rush-repair operation
  • Line foreign matter removing device for power distribution network engineering rush-repair operation
  • Line foreign matter removing device for power distribution network engineering rush-repair operation

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Embodiment Construction

[0039] Below in conjunction with the present invention in the accompanying drawings; technical solutions in the embodiments of the present invention will be clearly and fully described; apparent; described embodiments are merely part of embodiments of the invention; but not all embodiments, based on embodiment of the present invention; all other embodiments of ordinary skill in the art without creative efforts shall be made available; fall within the scope of the present invention.

[0040] See Figure 1-5 An electric power distribution network construction repair a working line foreign matter removal means, which comprises a support portion 1, a controller 2, 3 retractable structure, the rotating structure 4, remove the movable structure 5, 6 and jet clearing telescopic structure 7 structure.

[0041] Clear movable structure 5 comprises two mutually rotatably connected to clear portions, two portions can be closed in a loop purge, purge line located in two portions after closure, ...

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Abstract

The invention discloses a line foreign matter removing device for power distribution network engineering rush-repair operation, and belongs to the technical field of power transmission line maintenance. The line foreign matter removing device for power distribution network engineering rush-repair operation comprises a supporting part, a controller, a folding and unfolding structure, a rotating structure, a movable clearing structure, an air injection removing structure and a telescopic structure. The movable clearing structure comprises two clearing parts which are rotationally connected witheach other; the two clearing parts can be closed to form a ring; a line is positioned in the two closed clearing parts; the clearing parts are used for clearing foreign matters on the line; a telescopic structure is arranged on the upper portion of the supporting part, contact between the movable clearing structure and the line or separation between the movable clearing structure and the line canbe achieved, foreign matters on the power transmission line can be effectively removed, the clearing efficiency is high, operation is easy and convenient, time and labor are saved, and potential safety hazards caused by high-altitude hot-line work of workers can be effectively avoided.

Description

Technical field [0001] The present invention relates to a transmission line maintenance techniques, and more particularly, to an electricity distribution network line repair works with the foreign matter removal operation means. Background technique [0002] When due to human factors or natural factors often have the overhead power transmission line suspended foreign matter, such as transmission lines in the vicinity of the applicator kite, the kite may be wound onto the power transmission line. Because of the wind or plastic bags is wound scrape the sky to the power line. Forming a great security risk when a foreign body is wound on transmission lines, especially in the high voltage winding road foreign matter. Foreign body hanging on the power system transmission lines and pose a threat to personal safety, which requires even clear transmission lines suspended foreign body, to eliminate safety concerns. [0003] Conventional transmission line foreign body removal method is the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 汤镇刘小荷沈雅洁刘旭东周立人
Owner 国网江苏省电力有限公司句容市供电分公司
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