Dismounting device for rotating shaft of conductive seat of disconnecting switch

Abstract

The invention discloses a dismounting device for a rotating shaft of a conductive seat of a disconnecting switch. The dismounting device for the rotating shaft of the conductive seat of the disconnecting switch comprises a supporting frame, a fixing mechanism, a jacking column and a jacking device, wherein the supporting frame is used for supporting the conductive seat of the disconnecting switch;the fixing mechanism is provided with a clamping mechanism used for fixing the conductive seat, and the clamping mechanism is provided with a jacking hole used for allowing the rotating shaft of theconductive seat to enter and exit; the jacking column is used for jacking the rotating shaft out of the conductive seat; and the jacking device is used for jacking the jacking column. According to thedismounting device for the rotating shaft of the conductive seat of the disconnecting switch, the conductive seat of the whole disconnecting switch can be fixed through the supporting frame and the fixing mechanism, and then the rotating shaft of the conductive seat can be jacked out through the jacking device and the jacking column, In addition, compared with traditional oil pressure equipment,the dismounting device has the advantages of being small, exquisite, flexible, easy to operate, convenient to carry and the like, a large amount of transfer cost can be reduced, and a large amount ofmaintenance time is saved.

Description

technical field [0001] The invention belongs to the field of isolating switches, and in particular relates to a dismantling device for a rotating shaft of a conductive seat of an isolating switch. Background technique [0002] With the rapid development of high-voltage power transmission equipment technology, the requirements for improving product quality and reducing production costs continue to increase, and the importance of maintenance tooling is also increasing. [0003] At present, each power station is equipped with one or two sets of isolation switches during operation as temporary equipment for emergency power transmission tasks or maintenance. They are in the open or closed state for a long time, and the frequency of use is extremely low (1-2 times per year). Due to the low frequency of use of this set of isolating switches, the force on the rotating shaft sleeve of the conductive seat will be uneven, and some other factors will affect the switch. In actual use, th...

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes a dismantling device for the rotating shaft of the conductive seat of the isolating switch. The structure of the dismantling device for the rotating shaft of the conductive seat of the isolating switch is simple and light, which solves the problem that the rotating shaft of the conductive seat of the isolating switch in remote areas cannot be replaced on site.

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