市域轨道快线信号系统转辙机安装方法研究

Study on Installation Technology of Switch Machine for Urban Rapid Rail Transit Line Signaling System

调研了国内轨道交通项目转辙机型号及安装方式情况,针对市域轨道快线转辙机安装存在的问题,提出适用于市域快线的托盘式转辙机安装工艺,以缓解当前转辙机应用的高频故障问题,以及延长设备使用寿命。该技术的应用,能够很好地克服市域快线的高速特性对转辙设备带来的冲击与振动影响,有利于提高城市轨道交通线路运营服务水平和服务效率,以及满足新形势下城市轨道交通安全、高效的服务理念。

The situation of switch machine type and installation method in domestic rail transit projects is studied.Targeting the existing problems in urban rapid rail transit line switch machine installation,a pallet-type switch machine installation process suitable for urban rapid line is proposed to alleviate the current high-frequency malfunction in switch machine application and to extend the lifespan of the switch machine.The application of this technology helps urban rapid line to overcome the impact of shock and vibration on switch machine caused by its high-speed feature,improving the service level and efficiency of urban rail transit line operation,meeting the growing trend of recognizing urban rail transit safe and efficient service.