The invention discloses a railway vehicle rollover prevention device and a flaw detection vehicle, the railway vehicle rollover prevention device comprises a fixed seat and a guide assembly, the fixed seat is connected with the vehicle body, and the guide assembly is rotatably connected with the fixed seat to enable the guide assembly to have a first state and a second state; in the first state, the end, away from the fixed seat, of the guide assembly can be attached to the side wall of the rail head; in the second state, the end, away from the fixed seat, of the guide assembly is separated from the side wall of the rail head. When the vehicle runs on a non-turnout section, the guide assembly is in the first state, the end, away from the fixed seat, of the guide assembly makes contact with the side wall of the rail head, and the vehicle is prevented from rolling over. When the vehicle runs in a turnout section, the guide assembly is in the second state, the end, away from the fixed seat, of the guide assembly is separated from the side wall of the rail head, the guide assembly does not limit the moving path of the vehicle any more, the vehicle can quickly pass through the turnout section through rolling wheels of the vehicle, manual moving is not needed, and the labor intensity of workers can be effectively reduced.

    本发明公开了一种轨道车辆防侧翻设备及探伤车,该轨道车辆防侧翻设备包括:固定座及导向组件,固定座与车体连接,导向组件与固定座转动连接使得导向组件具有第一状态和第二状态,当处于第一状态时,导向组件远离固定座的一端能够与轨头的侧壁相贴合;当处于第二状态时,导向组件远离固定座的一端与轨头的侧壁相分离。当车辆行驶在非道岔区间上时,导向组件处于第一状态,导向组件远离固定座的一端与轨头的侧壁相接触,防止车辆侧翻。当在道岔区间行驶时,导向组件处于第二状态,导向组件远离固定座的一端与轨头的侧壁相分离,导向组件不再限制车辆的移动路径,车辆可通过自身的滚轮快速通过道岔区间,无需人工搬移,能有效降低工人的劳动强度。


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    Title :

    Railway vehicle rollover prevention device and flaw detection vehicle


    Additional title:

    轨道车辆防侧翻设备及探伤车


    Contributors:
    YIN DUANQUAN (author) / MA QIAN (author) / GAO TIANXIAO (author) / LIU RUITAO (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / 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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