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Power transmission line deicing device

A technology for power transmission lines and ice crushing, which is applied in the installation of cables, overhead installation, electrical components, etc., can solve the problems of incomplete ice coating and cleaning of power transmission line deicing devices, and achieve the effect of thorough cleaning and convenient use.

Pending Publication Date: 2019-03-08
STATE GRID CORP OF CHINA +2
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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 power line deicing device, which aims to solve the problem of incomplete ice cleaning in the existing power line deicing device

Method used

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  • Power transmission line deicing device
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Embodiment Construction

[0055] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] Please also refer to figure 1 and figure 2, the power line deicing device provided by the present invention will now be described. The power line deicing device includes a traveling mechanism 1 , a bottom bracket 2 , a first driving mechanism 6 , a rotating disc 3 , ice-crushing blades 4 , an adjusting mechanism 5 and a second driving mechanism 7 . The running gear 1 is hung above the transmission line 8 and can move along the length direction of the transmission line 8 . The bottom bracket 2 is detachably arranged under the running gear 1 and is located...

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Abstract

The invention provides a power transmission line deicing device and belongs to the technical field of power transmission line maintenance equipment. The power transmission line deicing device comprises a walking mechanism, a bottom bracket, a first driving mechanism, a rotating disc, an ice cutter, an adjusting mechanism and a second driving mechanism. The power transmission line deicing device provided by the invention can adjust the position of the ice cutter on the rotating disc according to the diameter of the power transmission line and is more convenient to use, and a plurality of ice cutters are driven to rotate around the power transmission line through the rotating disc and walk along the power transmission line under the drive of the walking mechanism; the ice on the power transmission line is crushed by a crushing action of the ice cutter, and the crushed ice is scraped from the outer circumference of the power transmission line through the ice cutter so that cleaning of power transmission line icing is more thorough.

Description

technical field [0001] The invention belongs to the technical field of power line maintenance equipment, and more specifically relates to a power line deicing device. Background technique [0002] The icing of AC and DC transmission lines in winter is one of the biggest natural disasters in the power system. Rime is formed when cold raindrops fall on objects with a temperature below freezing. If it is condensed on the transmission line, it will form the transmission line icing. For the long-distance high-voltage transmission line, usually rely on the iron tower to support the icing, which will increase the load of the iron tower. Severe icing can make the iron tower unable to support these wires and collapse. . However, if the insulator strings on the iron tower are covered with ice, they can only pull the brakes to stop the transmission of electricity, thus causing large-scale power interruptions. At present, in order to solve the problem of icing on transmission lines, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 李谦张冀轩苏鹏博刘健段冶强张湘潭杨海兴赵晔刘友桥周帅贾凯董世超赵晴路永发张钊周瑶马燕丝
Owner STATE GRID CORP OF CHINA
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