Shielding hood for hot-line work

A technology of live work and shielding, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of easy damage, poor protection effect of cross arm and pole, and low structural protection strength, so as to ensure structural reliability, protection strength and The effect of the masking effect improvement

Inactive Publication Date: 2015-11-11
STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO +2
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although this kind of shielding blanket can meet the needs of basic insulation and shielding operations, due to its own structural limitations, it can only protect the relevant power transmission and transformation supporting components with soft covering protection during live work, and its structural protection The strength is not high, and there are phenomena such as easy damage during operation, and the protection effect on components such as cross arms and poles is poor

Method used

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  • Shielding hood for hot-line work
  • Shielding hood for hot-line work

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Embodiment Construction

[0022] The core of the present invention is to provide a shielding cover for live work, which has higher protection strength for power transmission and transformation line components and better shielding effect.

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Please refer to figure 1 with figure 2 , figure 1 A schematic structural view of a live working shield provided for a specific embodiment of the present invention; figure 2 for figure 1 top view.

[0025] In a specific embodiment, the live working shield provided by the present invention includes a first body 11 and a second body 21 respectively arranged on both sides of the utility pole, and the inside of the first body 11 and the inside of the second body 21 are both arranged There is a reinforcing plate 16...

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Abstract

The invention discloses a shielding hood for hot-line work. The shielding hood comprises a first body and a second body, wherein the first body and the second body are respectively arranged at two sides of a wire pole; and reinforcing plates are arranged in the first body the second body. In the assembling and using processes, the first body and the second body can provide rigid structure protection and shield to related electric transmission and distribution line assemblies; meanwhile, the structural strength of main body parts of the first body and the second body can be significantly improved by the reinforcing plates; the structure reliability of the first body and the second body and the support and shield effects of the related electric transmission and distribution line assemblies are ensured; and meanwhile, the overall structural strength of the shielding hood for hot-line work and the protection intensity and the shield effects on other electric transmission and distribution line assemblies are correspondingly improved.

Description

technical field [0001] The invention relates to the technical field of supporting equipment for erection and maintenance of power transmission and transformation lines, in particular to a shielding cover for live work. Background technique [0002] During the current live operation of power transmission and transformation equipment such as live straight rod conversion work, it is usually necessary to use insulation and shielding appliances to insulate and shield live components such as wires to ensure the personal safety of workers and the main structure of related equipment. With the continuous improvement of work requirements, people have also put forward higher requirements for the performance of this type of insulating and shielding appliances. [0003] In the current live working process, the more common insulating and shielding equipment is the shielding blanket. During the actual operation, the operator wraps the shielding blanket on the cross arm and other related eq...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 钱川刘永丰陈捷崔敏杰林志龙黄斌杰应鲁斌谢宇传郑亮曾志斌鲍成杰舒雷屠桦权崔孟忠
Owner STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO
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