The invention discloses a turnout detection system which comprises a distance measuring device arranged on a track bed and used for measuring the states of a switch rail and a stock rail, and is characterized by further comprising a protective cover used for protecting the distance measuring device, the protective cover is fixedly arranged on the track bed, one end of the protective cover is propped against the switch rail; and when the switch rail moves, the protective cover can synchronously move along with the switch rail. According to the turnout detection system, the protective cover is arranged, no matter which state the switch rail is in, the protective cover is attached to the switch rail, and the problem that the laser displacement sensor is shielded by rain, snow and dust is solved.

    本发明公开了一种道岔检测系统,包括测距装置,所述测距装置设置于轨道道床上,用于测量尖轨与基本轨的状态,其特征在于,还包括用于保护所述测距装置的防护罩,所述防护罩固定设置于轨道道床上,且所述防护罩的一端与所述尖轨抵接;当所述尖轨运动时,所述防护罩可跟随所述尖轨同步运动。本发明的目的在于提供一种道岔检测系统,在该系统中,设置有防护罩,无论尖轨处于哪种状态下,防护罩均与尖轨贴合,解决雨雪和尘沙遮挡激光位移传感器问题。


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    Title :

    Turnout detection system


    Additional title:

    一种道岔检测系统


    Contributors:
    WU XIAOBIN (author) / LI CHANGCHUN (author) / WANG JIA (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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