The invention discloses a derailment detection device which comprises a sensor, a light reflecting part and a processing system, the sensor is arranged between two rails and can emit laser to the rails, and the light reflecting part is arranged on the side face, close to the sensor, of the rails and can emit laser to the rails. The light reflecting part can receive the laser and reflect the laser to the sensor, the sensor receives the laser reflected by the light reflecting part and generates a signal, the processing system is electrically connected with the sensor, the sensor transmits the signal to the processing system, and when the locomotive derails, the signal is disconnected, and when the locomotive derails, the signal is transmitted to the processing system. The processing system generates an alarm. The derail detection device provided by the embodiment of the invention not only realizes non-contact detection, but also can be repeatedly used and is high in reliability.

    本发明公开了一种掉轨检测装置,其包括传感器、反光件和处理系统,所述传感器设在两个铁轨之间,且可向所述铁轨发射激光,所述反光件设在所述铁轨邻近所述传感器的侧面,所述反光件可接收到所述激光并将所述激光反射至所述传感器,所述传感器接收到所述反光件反射的激光并产生信号,所述处理系统与所述传感器电连接,所述传感器将所述信号传递到所述处理系统,当机车发生掉轨,所述信号断开,所述处理系统产生警报。本发明实施例的掉轨检测装置不仅实现了非接触式的检测,还可反复使用,可靠性强。


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    Title :

    Rail falling detection device


    Additional title:

    掉轨检测装置


    Contributors:
    LI SHUO (author) / GU LONGFEI (author) / GUO SHUAI (author) / WEI YONGLAN (author) / BAI GUANGHUI (author) / MA WENLI (author) / LIU WEI (author) / GE QIFA (author) / HAO YI (author) / ZHANG WEIGUO (author)

    Publication date :

    2024-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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