The invention discloses a stopping device for out-of-control of a motor vehicle, which comprises a first stopping assembly, and the first stopping assembly comprises a suspended stopping surface and is connected with a stress mechanism through a pulley assembly; the stress mechanism comprises a piston assembly and a liquid box connected with the piston assembly, the piston assembly comprises a piston located in the main body and a connecting rod connected with the piston, the end of the connecting rod is connected with the pulley assembly, liquid is pre-stored between the connecting rod and the inner wall of the main body, and the outer side of the connecting rod is connected with the liquid box through a connecting pipe; a cover plate used for opening the liquid box is arranged at the top of the liquid box, a vent hole is formed in the center of the cover plate, and the cover plate is connected with the top of the cover plate in the circumferential direction through a plurality of elastic assemblies. The piston assembly is ingeniously utilized, when the piston is pulled out, water can enter the liquid box to squeeze the water in the liquid box to move upwards, the water pressure can slow down the flow speed of liquid, then the movement speed of the piston is slowed down, and the blocking effect is achieved.

    本发明公开了机动车失控时的阻拦装置,包括,第一阻拦组件,所述第一阻拦组件包括悬空设置的阻拦面,通过滑轮组件连接有受力机构;所述受力机构包括活塞组件,以及与活塞组件连接的液体箱,活塞组件包括位于主体内的活塞和与活塞连接的连杆,且所述连杆端部与滑轮组件连接,所述连杆与主体内壁之间预存有液体,所述连杆外侧通过连接管连接有液体箱;所述液体箱顶部设置有用于液体箱开启的盖板,盖板中心上设置有通气孔,且所述盖板周向通过若干个弹性组件,与所述盖板的顶部连接。本发明巧妙利用活塞组件,在活塞被拉出时,水会进入液体箱,挤动液体箱内的水朝上运动,而水压会减慢液体的流速,进而导致活塞运动速度减慢,实现阻拦的作用。


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    Title :

    Stopping device and stopping method for out-of-control motor vehicle


    Additional title:

    机动车失控时的阻拦装置和阻拦方法


    Contributors:
    TAN WENFANG (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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