The invention relates to the technical field of trailer equipment, in particular to a trailer facilitating trestle moving. According to the technical scheme, the device comprises a frame, a shaft bracket, a supporting assembly and a connecting assembly, a towing hook is installed in the connecting assembly, a connecting base is installed on the side, away from a connecting hole, of the interior of the towing hook, the supporting assembly is installed on one side of the bottom of the frame, the shaft bracket is installed on the side, away from the supporting assembly, of the bottom of the frame, and a fixing box is installed at the bottom of the shaft bracket; and a stator is mounted in the fixed box. The stator is installed in the fixing box, an electromagnetic field can be generated after the stator is powered on, the electromagnetic field is used for applying torsion of certain strength to the rotor, the torsion opposite to the rotating direction of the connecting shaft is used for applying resistance to the connecting shaft, and damping of certain strength can be applied to the trailer when the trailer goes downhill; and therefore, the device can keep moving at a constant speed during downhill, and the loss caused by collision of the device on the trestle due to difficulty in inertia control is prevented.

    本发明涉及拖车设备技术领域,尤其涉及一种便于栈桥移动的拖车。其技术方案包括:车架、轴架、支撑组件和连接组件,连接组件内安装有拖钩,拖钩的内部远离连接孔的一侧安装有连接座,车架的底部一侧安装有支撑组件,车架的底部远离支撑组件的一侧安装有轴架,轴架的底部安装有固定箱,固定箱的内部安装有定子。本发明通过在固定箱的内部安装有定子,能够通过定子通电后产生电磁场,利用电磁场对转子施加一定强度的扭力,利用与连接轴转动方向相反的扭力对连接轴施加阻力,可以在拖车下坡时对拖车施加一定强度的阻尼,进而使装置在下坡时可以保持匀速移动,防止装置因为惯性难以控制在栈桥上发生碰撞造成损失。


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    Title :

    Trailer facilitating trestle moving


    Additional title:

    一种便于栈桥移动的拖车


    Contributors:
    WANG TIANZHONG (author) / YAO ZHENDONG (author) / MA LEI (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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