The invention discloses a toothed rail train clamp type driving device, and relates to the technical field of rail traffic, the toothed rail train clamp type driving device comprises an axle, a hollow shaft and a clamp device connecting the axle and the hollow shaft, the hollow shaft is sleeved on the axle through a bearing, the hollow shaft and the axle can rotate relatively, wheels are fixed at two ends of the axle and used for driving train wheel rails to move, and the hollow shaft can rotate relative to the axle. A gear is arranged on the hollow shaft and used for driving a train rack rail to move, the clamp device clamps the train rack rail, the axle and the hollow shaft are fixedly connected and synchronously rotate, and the clamp device loosens the axle and the hollow shaft which are disconnected. The device is simple and compact in structure and convenient to overhaul and maintain, the wheel driving mode and the gear driving mode are switched, and normal application of the train on the whole line on the flat ground and the ramp is achieved.

    本发明公开了一种齿轨列车夹钳式驱动装置,涉及轨道交通技术领域,本发明包括车轴、空心轴以及连接两者的夹钳装置,所述空心轴通过轴承套设在车轴上,空心轴和车轴能够相对转动,所述车轴的两端固定有车轮,用于驱动列车轮轨运动,所述空心轴上设置有齿轮,用于驱动列车齿轨运动,所述夹钳装置夹紧,所述车轴和空心轴固定连接,同步转动,所述夹钳装置松开,所述车轴和空心轴断开连接。本发明结构简单紧凑、检修维护方便,车轮和齿轮两种驱动方式切换,实现列车在平地和坡道上全线路的正常运用。


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    Title :

    Clamp type driving device of rack rail train


    Additional title:

    一种齿轨列车夹钳式驱动装置


    Contributors:
    QIAN JIFU (author) / FAN ZUHE (author) / DU XUDONG (author) / HU LIHANG (author) / PENG CHANGFU (author) / ZHANG XUEKAI (author) / LI LIANFENG (author) / SHANG QIN (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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