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Transmission line deicer

A power transmission line and ice shoveling technology, which is applied in the installation of cables, electrical components, overhead installation, etc., can solve the problems of poor implementation or deicing effect, low cost, high cost and difficulty, and achieve the effect of rapid and effective deicing

Active Publication Date: 2017-12-22
NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The invention provides a power transmission line deicing device, which solves the technical problem of high cost and difficult implementation or poor deicing effect of the existing power transmission line deicing. The device of the present invention can quickly and effectively deice, and Low cost and easy to implement

Method used

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Embodiment Construction

[0028] The invention provides a power transmission line deicing device, which solves the technical problem of high cost and difficult implementation or poor deicing effect of the existing power transmission line deicing. The device of the present invention can quickly and effectively deice, and Low cost and easy to implement.

[0029] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from...

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Abstract

The present invention discloses a transmission line deicer. The device comprises: a first operation rod, a second operation rod, a third operation rod, a fourth operation rod, a sheet metal, a return spring and a cylinder, the two ends of the cylinder are open, the cylinder comprises a left half cylinder and a right half cylinder which are connected, the left half cylinder comprises a first upper half cylinder and a first lower half cylinder which are in hinged connection, and a plurality of deicing nails are uniformly distributed at the inner walls of the first upper half cylinder and the first lower half cylinder; and a plurality of ice shovel sheets are uniformly distributed in the right half cylinder, and the right half cylinder comprises a second upper half cylinder and a second lower half cylinder. The technical problem is solved that current deicing of a transmission power is high in cost, difficult to realize or bad in deicing effect; the device provided by the invention can rapidly and effectively perform deicing, the cost is low, and the realization is easy.

Description

technical field [0001] The invention relates to the research field of power transmission line auxiliary equipment, in particular to a power transmission line deicing device. Background technique [0002] The icing of transmission lines will cause the following hazards: (1) Damage to towers. If the line is covered with ice too thick, the mechanical load of the tower will be overloaded and broken. (2) Line tripping. For lines with vertically arranged conductors, when the ice coating on the lower conductors falls off first (the ice coating on the conductors does not necessarily fall off at the same time), the conductors will rise rapidly or jump up and down, causing a phase-to-phase short circuit, causing the line switch to trip and power supply interruption. (3) The insulator string is inclined and the wire is seriously drooping. When the ice thickness in each span of the line is uneven, the conductor sag will change greatly, causing the suspension insulator string to tilt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 王彬赵冲乐欢缪强王舰罗禹张仁健钟涛马玮张彬黄圣杰廖骏东刘斌
Owner NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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