The invention discloses a locking force monitoring system of a turnout external locking device. The locking force monitoring system comprises a locking force sensor, a data processing module and a monitoring host. The locking force sensor is installed between original locking iron and a locking frame of the turnout external locking device and used for enabling a strain gauge of the locking force sensor to deform due to the locking force transmitted by the locking iron when an original locking hook of the turnout external locking device applies the locking force towards the stock rail direction of the turnout to the locking iron. A corresponding voltage signal is output to the data processing module; the data processing module is connected with the locking force sensor and is used for obtaining the locking force according to the voltage signal and outputting the locking force to the monitoring host; and the monitoring host is connected with the data processing module and is used for receiving and displaying the locking force value. According to the invention, the locking force generated by the turnout external locking device on the switch rail and the stock rail can be monitored in real time, so that a user can accurately know the locking stress condition of the turnout in the running process, and the running safety of a train is guaranteed.

    本发明公开了一种道岔外锁闭装置的锁闭力监测系统,包括锁闭力传感器、数据处理模块和监测主机;锁闭力传感器,安装在道岔外锁闭装置原有的锁闭铁和锁闭框之间的位置,用于当道岔外锁闭装置原有的锁钩对锁闭铁施加朝向道岔的基本轨方向的锁闭力时,其具有的应变片由于受到锁闭铁传递过来的锁闭力而发生形变,输出对应的电压信号至数据处理模块;数据处理模块,与锁闭力传感器相连接,用于根据电压信号,获得锁闭力大小,然后输出至监测主机;监测主机,与数据处理模块相连接,用于接收锁闭力值并显示。本发明能够实时监测道岔外锁闭装置对尖轨和基本轨产生的锁闭力大小,让用户准确了解道岔在运行过程中的锁闭受力情况,保障列车的运行安全。


    Access

    Download


    Export, share and cite



    Title :

    Locking force monitoring system of turnout external locking device


    Additional title:

    一种道岔外锁闭装置的锁闭力监测系统


    Contributors:
    FU GUANGYU (author) / REN ZHIHANG (author) / LI BIN (author) / TIAN XUE (author) / WU SIDUO (author) / YUE ZIXIONG (author) / CHI XU (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC




    External locking turnout adjustable connecting assembly

    ZHANG ZHENKUN / SHI LIXIANG / MENG DAPENG | European Patent Office | 2020

    Free access

    Fiber bragg grating turnout switching locking force monitoring system

    ZHANG PENGWEI / ZHANG XIAORUI / XIA JING | European Patent Office | 2023

    Free access

    Turnout external locking device capable of monitoring close attaching force and close attaching force monitoring method

    DING XU / MA DANGHUAN / LI MING et al. | European Patent Office | 2022

    Free access

    Railway external locking turnout switch rail locking amount detection system and method

    CHEN WEIMING / MA SAI / YANG FAN et al. | European Patent Office | 2023

    Free access