谈ZYJ7型转辙机道岔维修和调整的几点经验

Experience of Maintenance and Adjustment of ZYJ7 Point Machine

本文对提速区段ZYJ7型转辙机道岔在现场使用和维护中易出现的主要问题,进行系统地分析,并提出了解决方案,使提速道岔故障大幅下降,确保提速区段的运输安全、畅通。

This paper describes and analyzes systematically the main problems of ZYJ7 point machine in operation and maintenance in speed-up section, and proposes a solution to reduce the fault rate and significantly ensure the safety and smooth flow of transportation.