Anti-seismic contact box and manufacturing method thereof

Abstract

The invention discloses an anti-seismic contact box which comprises a box body. A contact accommodating cavity is formed in the box body. One side of the box body communicates with a busbar arranginggroove. An embedding plate is embedded on one side of the interior of the busbar arranging groove. A bolt hole is formed in the embedding plate. The embedding plate is fixedly connected with a connecting plate through a bolt. A spring is fixedly welded to one side of the connecting plate. The other side of the spring is fixedly connected with a supporting plate. A first contact is arranged on theother side of the supporting plate. A second contact is arranged on one side of the first contact. The first contact is sleeved with a flexible connection part. The outer side of the box body is fixedly connected with a supporting seat. The supporting seat is provided with a fixing hole. The fixing hole is connected with a fixing mechanism. The anti-seismic contact box is reasonable in design, through the arranged spring, the spring achieves the anti-seismic effect, so that the first contact has the good anti-seismic property; and through an arranged fixing mechanism, the box body is conveniently fixed, and thus the box body has the good anti-seismic property.

Description

Technical field [0001] The invention belongs to the technical field of contact boxes, and more specifically, relates to a shock-resistant contact box and a manufacturing method thereof. Background technique [0002] High-voltage switchgear refers to the role of on-off, control or protection in power system generation, transmission, distribution, power conversion and consumption. The interior of the high-voltage switchgear is divided into multiple functional rooms. In order to facilitate operation and use, several contact boxes are usually used to connect each room, and a contact box mounting plate is set to fix each contact box. In the prior art, the contact box is generally fixed on the contact box mounting plate by locking bolts at four corners, but the bolt locking method is cumbersome to operate and has poor seismic effect. Therefore, a seismic contact is invented Box and its manufacturing method are necessary to solve the above problems. Summary of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

In the prior art, the contact box is generally fixed on the contact box mounting plate by locking bolts at the four corners, but the operation of locking the bolts is cumbersome and the anti-seismic effect is poor. Therefore, an anti-seismic contact is invented box and its manufacturing method, it is necessary to solve the above problems

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