The invention discloses a hand-operated driving device used for clamping an overhead man-riding device. The device comprises a support rod. The upper end of the support is provided with a cross plate. The right end of the support rod is provided with a spacing wheel. The spacing wheel is fixed on the lower end of the cross plate. The rear end of the spacing wheel is hinged with a spring. The spring is fixed on the cross plate. The lower end of the spacing wheel is fixedly provided with a steel wire. The middle part of the support rod is provided with a spacing plate. The steel wire passes through the spacing plate. The lower end of the support rod is provided with a lower end plate. The upper end of the lower end plate is provided with a worm. The front end of the worm is fixedly provided with a hand wheel. A worm wheel is arranged on the worm. The right end of the worm wheel is fixedly provided with a takeup pulley. The device is advantaged by rational structural design, low production cost, and convenient use. The device provides comfort riding environment. Using hand-operated clamping is more reliable. The hand-operated driving device used for the overhead man-riding device is safe and stable.


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    Title :

    Hand-operated driving device used for clamping overhead man-riding device


    Contributors:
    TONG CHAOGUANG (author) / WU MENGGANG (author) / TAN GUANGJUN (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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