The invention discloses an emergency wheel structure of a high-speed maglev vehicle, belongs to the technical field of high-speed maglev vehicles, and forms the emergency wheel structure with the bottom of the high-speed maglev vehicle capable of rotating telescopically through corresponding arrangement of a telescopic rotating part, a connecting rod, a walking wheel peer-to-peer part and the likeon the bottom surface of a bogie at the bottom of the high-speed maglev vehicle. And assistance is provided for transferring of the high-speed maglev vehicle after emergency braking. The emergency wheel structure of the high-speed maglev vehicle is simple in structure and easy and convenient to arrange, vehicle body supporting and walking guiding after emergency stop of the train can be achievedon the basis that normal operation of the high-speed maglev train is not disturbed, and it is guaranteed that the skid mechanism at the bottom of the vehicle body can be far away from the rail face ofthe sliding rail when the train is dragged; excessive abrasion of the skid mechanism and the sliding rail is avoided, the service life of the skid mechanism and the sliding rail is prolonged, convenience and accuracy of emergency dragging of the high-speed maglev vehicle are guaranteed, development of the high-speed maglev traffic emergency evacuation technology is promoted, and good applicationprospects and popularization value are achieved.

    本发明公开了一种高速磁浮车辆的应急轮结构,属于高速磁浮车辆技术领域,其通过高速磁浮车辆底部转向架底面上伸缩转动部件、连杆和走行轮对等部件的对应设置,形成了高速磁浮车辆底部可伸缩转动的应急轮结构,为应急制动后高速磁浮车辆的转移提供辅助。本发明的高速磁浮车辆的应急轮结构,其结构简单,设置简便,能在不干扰高速磁浮列车正常运行的基础上,实现列车应急停下后的车体支撑以及走行引导,确保列车拖曳时其车体底部的滑橇机构可以远离滑行轨的轨面,避免滑橇机构和滑行轨的过度磨损,延长其使用寿命,保证高速磁浮车辆应急拖曳的便捷性和准确性,推动高速磁浮交通应急疏散技术的发展,具有较好的应用前景和推广价值。


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    Title :

    Emergency wheel structure of high-speed maglev vehicle


    Additional title:

    一种高速磁浮车辆的应急轮结构


    Contributors:
    LIU GAOKUN (author) / QIU SHAOFENG (author) / QIU JIANPING (author) / YANG HUI (author) / LI JIAQI (author) / LI JINGWEI (author) / LIN FEI (author) / TIAN XIANGYANG (author) / FENG SHUAI (author) / ZHOU MINGXING (author)

    Publication date :

    2021-02-12


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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