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GW7 type disconnecting switch maintenance platform

A technology of isolating switch and maintenance platform, which is applied in switchgear, electrical components, etc., can solve the problem that maintenance platform cannot adapt to different sites, and achieve the effect of portability transfer, reducing personnel requirements, and reducing potential safety hazards.

Active Publication Date: 2017-04-26
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a GW7 type isolating switch maintenance platform to solve the problem that the existing maintenance platform cannot adapt to different sites

Method used

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  • GW7 type disconnecting switch maintenance platform
  • GW7 type disconnecting switch maintenance platform
  • GW7 type disconnecting switch maintenance platform

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Embodiment Construction

[0022] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a GW7 type isolating switch maintenance platform includes a frame body 1 and an operating panel 2 arranged on the frame body 1. The bottom end of the frame body 1 is provided with a moving assembly 3, and the frame body 1 is rotatably connected with a retractable The fixed legs 4 are fixed, and the fixed legs 4 are four. The fixed legs 4 can be foldably arranged on the operating panel 2. The operating panel 2 is provided with a fastening rope 5 for locking the fixed legs 4 on the operating panel 2. The frame body 1 is provided with a first drawer 6 for routine maintenance work of the GW7 isolating switch, and a replacement platform 21 for the quick replacement of the flip spring of the GW7 isolating switch is provided on the operating panel 2.

[0023] The fixed leg 4 includes a first connecting rod 41, a second connecting rod 42 and a telescopic rod 43. One end of the first connecting rod 41 and one end of the ...

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Abstract

The invention relates to a GW7 type disconnecting switch maintenance platform, which comprises a frame body and an operating panel, wherein the bottom end of the frame body is provided with a mobile assembly, telescopic fixed supporting feet are connected to the frame body in a rotated manner, a first drawer is arranged on the frame body, and a replacement platform is arranged on the operating panel. The GW7 type disconnecting switch maintenance platform has the advantages that: by adopting the telescopic fixed supporting feet, the GW7 type disconnecting switch maintenance platform adapts to different sites through adjusting the length of the fixed supporting feet, the effect that the GW7 type disconnecting switch maintenance platform is used in various sites is realized, the problem that the existing maintenance platform is subject to site constraints is solved, routine maintenance operation can be carried out on a GW7 type disconnecting switch by means of the first drawer, the replacement platform realizes the fast replacement of overturn springs of the GW7 type disconnecting switch, the replacement working efficiency is significantly increased, the maintenance site is clean and orderly, the practicality of the entire maintenance platform is significantly improved, the portable transfer of the frame body can be realized through the arrangement of the mobile assembly, the requirements for personnel moving the platform are reduced, and the potential safety hazards caused by turnover of the platform when the platform is moved are reduced.

Description

Technical field [0001] The invention relates to a GW7 type isolating switch maintenance platform. Background technique [0002] When the personnel overhaul the GW7 isolating switch, especially when the countermeasures need to replace the conductive rod flip spring, they need to rely on the overhaul platform developed by the overhaul personnel. The existing overhaul platform is assembled through the shelf according to the actual situation on the spot. The platform can realize the basic functions of GW7 isolation switch conductive rod flip spring replacement and maintenance, which improves its maintenance efficiency, but the maintenance platform has the following shortcomings: 1. The shelf is too bulky and inconvenient to carry and transfer; 2. The shelf is suitable for the use site It is very restricted and can only be used in a relatively flat site; 3 This rack is only for the replacement of conductive arms and cannot meet the needs of other routine maintenance functions. Summar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 姜林波吕朝晖方旭光何正旭陈亢王翊之郑晓东徐海江李阳张双
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO
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