A gw7 isolating switch maintenance platform
A technology for isolating switches and maintenance platforms, applied in the direction of switchgear, electrical components, etc., can solve the problem that the maintenance platform cannot adapt to different places, and achieve the effects of portability transfer, practicality, and replacement work efficiency
Active Publication Date: 2018-08-31
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +1
View PDF6 Cites 0 Cited by
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
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 telescopic There are four fixed legs 4, the fixed legs 4 can be folded and arranged on the operation panel 2, and the operation panel 2 is provided with a fastening rope 5 for locking the fixed legs 4 on the operation panel 2, The frame body 1 is provided with a first drawer 6 for routine maintenance of the GW7 type isolating switch, and the operating panel 2 is provided with a replacement platform 21 for quick replacement of the flip spring of the GW7 type isolating switch.
[0023] The fixed leg 4 comprises a first connecting rod 41, a second connecting rod 42 and a telescoping rod 43, and one end of the first connecting rod 41 and one end of the second con...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More 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 maintenance platform for a GW7 isolation switch. Background technique [0002] When personnel overhaul the GW7 type isolating switch, especially when it comes to countermeasures that need to replace the flip spring of the conductive rod, they need to rely on the maintenance platform developed by the maintenance personnel. The existing maintenance platform is assembled according to the actual situation on the shelf, and maintenance The platform can realize the basic functions of GW7 type isolation switch conduction rod flip spring replacement and maintenance, which improves its maintenance efficiency, but the maintenance platform has the following disadvantages: 1. The shelf is too heavy and inconvenient to carry and transfer; 2. The shelf is harmful to the use site. There are great restrictions, and it can only be used on a relatively flat site; 3. The shelf is only for the replacement of the conductive arm, and cannot meet t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(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