The invention relates to the technical field of rack rail trains, and particularly discloses a device for preventing a train from derailing by using an existing rail, which comprises a limiting device, a driving device, a driving device and a driving device, and is characterized in that the limiting device comprises two limiting arms which are respectively positioned on two sides of a rack rail; and the adjusting component is used for driving the limiting arm to be far away from the toothed rail to be higher than the top surface of the toothed rail and driving the limiting arm to reset. The device can effectively prevent the rack rail train from derailing, does not need newly-built rails, is low in manufacturing cost, can be suitable for lines with turnout areas, is wider in applicability, and is beneficial to large-area popularization and application in mountainous areas and tourist attractions.

    本发明涉及齿轨列车技术领域,具体公开了一种利用既有轨道防止列车脱轨的装置,包含:限位装置:包含两个限位臂,两个所述限位臂分别位于齿轨的两侧;调节部件:用于带动所述限位臂远离所述齿轨至高于所述齿轨顶面,及带动所述限位臂复位。采用本装置能够有效防止齿轨列车脱轨,且无需新建轨道,造价成本低,能适用于具有道岔区的线路,适用性更加广泛,利于山区、旅游景区的大面积推广应用。


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    Title :

    Device for preventing train from derailing by using existing track


    Additional title:

    一种利用既有轨道防止列车脱轨的装置


    Contributors:
    YANG YANG (author) / XU YINGUANG (author) / YU HAOWEI (author) / QIAN KEYUAN (author) / WEI DEHAO (author) / WU KEJIANG (author) / ZHANG MAOFAN (author) / SHEN JIAN (author) / WU XIAO (author) / GAO BAISONG (author)

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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