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铁路信号设备是组织指挥列车运行,保证行车安全,提高运输效率的关键设施。其中轨道电路是铁路运输行车信号设备的重要组成部分,轨道电路能否正常运用是关系到能否实现安全行车的重要保证。本文通过对轨道电路故障统计数据进行分析检查,结合现有轨道电路安装方式的现状,及交流连续式JZXC-480型轨道电路送、受电端使用的变压器箱引接线的安装特点,找出一个具体的改进措施和解决办法,彻底解决轨道电路送、受电端引接线此种安装方式所带来的安全隐患;从源头上杜绝轨道电路的引接线在运用过程中,因外界干扰造成两线互相混碰造成设备故障。
Railway signaling equipment is the key facilities for organizing and directing train operation, ensuring traffic safety and improving transport efficiency. Among them, the track circuit is an important part of the railway traffic signal equipment. Whether the track circuit can be used normally is an important guarantee for whether it can achieve safe driving. In this paper, through the analysis and inspection of the statistical data of the track circuit fault, combined with the current status of the installation of the track circuit, and the exchange of continuous JZXC-480 rail circuit to send and receive by the transformer terminal box used to install the characteristics of wiring to find a Specific improvements and solutions to completely solve the rail circuit to send, by the receiving terminal leads this installation brings security risks; from the source to eliminate orbital circuit leads in the process of using, due to external interference caused by the two lines Mutual collision caused equipment failure.