Mobile protector for substation maintenance

A technology for protection devices and substations, applied to switchgear, electrical components, etc., can solve problems such as low work efficiency, frequent maintenance work, waste of time and energy, etc., and achieve the effects of convenient manufacture, smart movement, and weight reduction

Inactive Publication Date: 2014-03-12
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the maintenance work is carried out on the high-altitude structure of the substation. When moving and changing positions, the safety belt and the second rope are used alternately according to the requirements, and the binding positions of the safety belt and the second rope are constantly changed, although this can ensure the safety of the staff. , to ensure that it will not fall high, but it also wastes a lot of time and energy
The more frequent maintenance work will inevitably lead to low work efficiency, so there is an urgent need for a simple and practical small tool to solve the current problem

Method used

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  • Mobile protector for substation maintenance

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] See attached figure 1 , the present invention includes a walking bracket that can slide on the angle iron of the high-altitude structure, a U-shaped suspension ring 1 is arranged above the walking bracket, and installation platforms 10 are symmetrically arranged on both sides of the walking bracket, and the installation platforms on each side 10 is provided with 3, and on described installation platform 10, be fixed with the locking bar that can reset automatically and clamp the supporting round steel on the high-altitude structure.

[0014] The walking support includes an angle steel 2 that can slide on the angle iron on the high-altitude structure of the substation, and the two sides of the angle steel 2 are provided with sliding arms 9, and the sliding arm 9 and the angle steel 2 are integrally structured, and are cut on the...

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Abstract

The invention discloses a mobile protector for substation maintenance. The mobile protector comprises a movable travelling support. A U-shaped ring is disposed on the travelling support. Two sides of the travelling support are provided with mounting platforms. A locking bar is disposed on each mounting platform. The travelling support comprises a steel angle. Two sides of the steel angle are provided with sliding arms. The middle of each sliding arm is provided with a sheave. The mounting platforms are horizontally arranged and integrated with the sliding arms. Each locking bar is L shaped and formed by welding a horizontal round bar and a vertical round bar, wherein the vertical round bar is sleeved with a torsion spring. Two ropes can be hung on the mobile protector; the mobile protector can slide over an elevated frame of a substation with personnel and is firmly attached to the elevated frame; during moving of the mobile protector, workers on the elevated frame are protected by the two ropes and the protector constantly; accordingly, the mobile protector is well practicable, small in size, light in weight, convenient to carry and convenient to mount and use, and work efficiency can be higher.

Description

technical field [0001] The invention relates to a mobile protection device for substation maintenance. Background technique [0002] At present, the maintenance work is carried out on the high-altitude structure of the substation. When moving and changing positions, the safety belt and the second rope are used alternately according to the requirements, and the binding positions of the safety belt and the second rope are constantly changed, although this can ensure the safety of the staff. , To ensure that there will be no high fall, but it also wastes a lot of time and energy. And maintenance work is more frequent, will inevitably lead to low work efficiency, so there is an urgent need for a simple and practical small tool to solve the current problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile protection device for substation inspection and maintenance which is convenient to use and simple in stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
Inventor 马永芳刘朝辉
Owner STATE GRID CORP OF CHINA
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