The invention discloses a traction device, a tractor by using the traction device and a using method thereof. The traction device comprises a fixed seat, traction seats are fixed to two sides of the interior of the fixed seat through keys, the traction seats can move vertically in the fixed seat, the front end of a connecting rod is fixedly connected with the traction seat through a first connecting shaft, a screw seat is fixed to the front end of the traction seat, the bottom of a screw penetrates through a through hole formed in the top of the fixed seat and is fixed and inserted into the screw seat, and the top of the screw is provided with a rotating rod which is fixed to the screw in a perpendicular mode. According to the traction device, the tractor by using the traction device and the using method thereof, a trailed vehicle is provided with a traction platform, an internal combustion engine tractor is connected with the traction platform of the trailed vehicle through the traction device, the traction device is used for being matched with the traction platform to transport a quenching vehicle which is broken from a working line to a stop line or an overhaul line and to trail a spare quenching vehicle from the stop line or the overhaul line to the traction platform and then to the working line, and the normal production is guaranteed.


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    Title :

    Traction device, tractor by using traction device and using method thereof


    Contributors:
    LIU YUHUA (author) / WANG LIXIN (author) / ZANG XINCHUN (author) / ZOU YUEQI (author) / QU TAIXU (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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