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A 10kvvd4, vs1 switch spring locker

A switch spring, 10kvvd4 technology, applied in the field of energy storage spring locking, can solve the problems of difficult disassembly and assembly of energy storage springs, achieve the effect of convenient and quick disassembly and assembly of springs, improve the economic benefits of enterprises, and improve the quality of maintenance

Active Publication Date: 2016-05-18
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the difficulty of disassembling and assembling the existing energy storage spring, the present invention provides a 10kVVD4,

Method used

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  • A 10kvvd4, vs1 switch spring locker
  • A 10kvvd4, vs1 switch spring locker
  • A 10kvvd4, vs1 switch spring locker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as Figure 1-6 As shown, a 10kVVD4, VS1 switch spring locker has a horizontal support rod 2, a rotating operating rod 1 that moves up and down is installed on the horizontal support rod 2, and a vertical pull rod 3 is hinged at both ends of the horizontal support rod 2, respectively. One end of a moving pull rod 4 is respectively hinged on two vertical pull rods 3, and the other end of the moving pull rod 4 is hinged on the bottom end of the rotary operating rod 1, and a switch spring for locking 10kVVD4 and VS1 is symmetrically installed on the bottom end of the vertical pull rod 3 The semicircular chuck head 5.

[0017] The rotating operating rod 1 is composed of a handle 11 and a threaded rod 12 installed vertically below the handle 11. The horizontal support rod 2 is provided with a threaded hole matched with the threaded rod 12, and the threaded rod 12 passes through the threaded hole to articulate and move the pull rod. 4 at one end.

[0018] Working proces...

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PUM

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Abstract

The invention discloses a spring locker for 10kVVD4 and VS1 switches, and relates to the technical field of energy storage spring locking. The locker comprises a horizontal bracing rod, a rotary operating rod capable of moving up and down is mounted on the horizontal bracing rod, a vertical pull rod is hinged to each end of the horizontal bracing rod, one end of a mobile pull rod is hinged on each vertical pull rod, and the other end of each mobile pull rod is hinged to the bottom end of the rotary operating rod, and semicircular clamping heads used for locking the 10kVVD4 and VS1 switch springs are symmetrically mounted at the bottom ends of the vertical pull rods. The spring locker for the 10kVVD4 and VS1 switches has the advantages that the energy storage springs of the 10kVVD4 and VS1 centrally installed switches are tightened, so that more convenience and fastness are provided during spring disassembly and assembly processes, defect processing time is shortened greatly, the overhauling quality is improved, power supply reliability for users is improved, and economic benefits of enterprises are improved.

Description

technical field [0001] The invention relates to the technical field of energy storage spring locking, in particular to a 10kVVD4, VS1 switch spring [0002] spring lock. Background technique [0003] At present, the use of 10kVVD4 and VS1 central switches in the power system is gradually increasing. Although the quality of the equipment is gradually improving, the repair and test cycle of the equipment is also extended. The requirements are getting shorter and shorter, and the previous mode of relying on the manufacturer for defect handling must be improved. In the process of on-site handling of mechanism defects, there are no special tools for the disassembly and assembly of the energy storage spring, which makes the disassembly and assembly of the energy storage spring It becomes a practical problem on site, and it is easy to cause the installation of the spring not in place, which affects the action performance of the mechanism. At the same time, it greatly prolongs the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00
Inventor 刘刚
Owner STATE GRID CORP OF CHINA