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为了提高编组场解体工作效率,郑州铁路局投资兴建的洛阳北驼峰编组场自动化控制系统由我集团公司原郑州铁路工程四公司承建施工,1997年4月本编组场开始使用ZK3—A型电空转辙机。它具有转换快、牵引力大、锁闭可靠等优点。不足之处就是受外界因素影响很大,并且体重较大,检修及更换零部件不太方便。根据近10年来洛阳北编组站ZK3-A型电空转辙机故障的调查核实,在120件故障中瞬
In order to improve the working efficiency of the dismantling of the grouped field, Luoyang Northern Hump Coding Field Automated Control System invested by Zhengzhou Railway Bureau was constructed and constructed by the former IV Company of Zhengzhou Railway Engineering Corporation. In April 1997, this marshalling yard started to use ZK3-A type electric spinning Road machine. It has the advantages of fast conversion, large traction, reliable locking. Shortcomings are greatly affected by external factors, and weight, maintenance and replacement of parts is not easy. According to the past 10 years, Luoyang North Marshalling Station ZK3-A-type electric blanket point machine fault investigation confirmed that in the instantaneous failure of 120