Abstract
The electric chassis vehicle as a swing-in and swing-out unit of a 10kV centrally installed switchgear vacuum circuit breaker plays a vital role. This article introduces an electric chassis vehicle for 10kV centrally installed switchgear. This electric chassis has all the interlocking functions of the traditional chassis vehicle, and adopts high-precision ball screw, modular integral reduction motor and gear transmission, and the clutch is at the front of the beam. The bottom of the chassis is equipped with guide bearings, which are used in conjunction with special guide plates. This electric mechanism has the characteristics of high precision, low noise, smooth operation, and operation of electric and manual without manual switching, which can be directly operated. This technology can reliably improve the comprehensive technologies such as the reliability and mechanical life of electric chassis vehicle, and improve the reliability of the existing switchgear sequence control operation technology, making it possible to apply one-key sequence control operation, reducing the amount of personnel on-site operation workload and improving operation and maintenance efficiency, and reduce personal safety risks.
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