The invention discloses trailer traction equipment. The trailer traction equipment comprises a steering connecting piece with one end fixedly connected with a trailer body and a traction support hinged to the steering connecting piece, and further comprises a force balancing device. The force balancing device comprises a fixing piece fixedly connected with traction rods on the two sides through a longitudinal steel beam. One end of the fixing piece is provided with elastic components in a fixed connection manner, and one ends of the elastic components are attached to the bottom of the steering connecting piece. Due to the additionally arranged force balancing device, the bottom of the steering connecting piece can clamp the elastic components when the other ends of the traction rods move downwards; at the moment, one ends of the elastic components cannot move along with movement of the traction rods while the other ends can, and therefore the elastic components can deform and generate reactive force for stopping the traction rods from continuing moving downwards; and when the reactive force is equal to downward force, the traction rods can be kept balanced instead of continuing moving downwards. In this way, the situation that due to misoperation of a worker, traction rods fall suddenly, and consequently the worker is injured is avoided.


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    Title :

    Trailer traction equipment


    Contributors:
    LI XUEFENG (author) / ZHU JIAHONG (author) / YANG CHENG (author) / SHU HONG (author) / TIAN YIN (author) / WANG HUIZHONG (author) / ZHU MING (author) / WANG XITAO (author) / CAO JIAN (author) / YANG ZHONGYUAN (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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