Knife switch overhaul platform

A technology for repairing platforms and knife gates. It is applied in the direction of lifting devices, lifting frames, and switchgears. It can solve problems such as broken porcelain columns, increased personnel falling from high places on porcelain columns, and endangering personal safety. It achieves short installation time and avoids high-altitude problems. Effects of falling and improving work stability

Inactive Publication Date: 2011-01-05
国网江苏省电力有限公司宜兴市供电分公司
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AI Technical Summary

Problems solved by technology

[0002] In the traditional 220KV knife gate maintenance method, most of the staff stand on the base channel steel of the knife gate when working, and the workers directly tie the safety belt to the porcelain column of the knife gate. Sometimes the staff even directly climb up the porcelain pillars and directly tie the safety belts to the knife gate porcelain pillars, so there is a potential safety hazard of the porcelain pillars breaking
According to the new safety regulations, the porcelain pillars are not allowed to wear safety belts, and the workers climb the porcelain pillars, which increases the possibility of people falling from high places due to the breakage of the porcelain pillars, endangering personal safety

Method used

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0014] As shown in the figure: the knife gate maintenance platform includes a standing platform 2 installed in the middle of the stand 1, and a connecting base 4 is provided at the bottom of the stand 1.

[0015] The stand 1 below the standing platform 2 is provided with several ladder plates 5 arranged in parallel. It is convenient for the operator to board the standing platform 2 .

[0016] The connecting base 4 includes a bottom plate 6, a splint 7, locking bolts 8 and jacking bolts 9, the splint 7 is installed under the bottom plate 6 through the locking bolts 8 and the jacking bolts 9, and the middle part of the connecting base 4 is fixedly installed with The connecting column 10, the top end of the connecting column 10 is fixedly connected with the bottom end of the stand 1, and the two sides of the connecting column 10 are provided with independent spli...

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PUM

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Abstract

The invention relates to a power construction device, in particular to a knife switch overhaul platform. According to the technical scheme provided by the invention, the knife switch overhaul platform comprises a standing platform, wherein the standing platform is installed in the middle of a vertical frame; and the bottom end part of the vertical frame is provided with a connecting base. After the knife switch overhaul platform is installed, an operator can work by standing on the overhaul platform, the operating stability is greatly improved, and the high-altitude falling of the operator is prevented. The invention is portable and rapid and has short installation time about three minutes, and the connecting base can be subjected to free sliding adjustment according to the width of the site U-steel so as to meet the site requirement.

Description

technical field [0001] The invention relates to a device for electric power construction, in particular to a knife switch maintenance platform. Background technique [0002] The traditional 220KV knife gate maintenance method is mostly that the staff stand on the base channel steel of the knife gate when working, and the operator directly fastens the safety belt to the porcelain column of the knife gate. Sometimes the staff even directly climb up the porcelain pillars and tie the safety belts directly to the knife gate porcelain pillars, so there is a potential safety hazard of the porcelain pillars breaking. According to the new safety regulations, the porcelain pillars are not allowed to wear safety belts, and the workers climb the porcelain pillars, which increases the possibility of people falling from high places due to the breakage of the porcelain pillars, endangering personal safety. Contents of the invention [0003] The purpose of the present invention is to ove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00H01H11/00B66F7/06
Inventor 沈俊东杭栋
Owner 国网江苏省电力有限公司宜兴市供电分公司
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