The damping and buffering device for the high-speed rail comprises a damping base, the damping base comprises a damping cylinder, an energy absorption assembly is arranged at the top end of the damping cylinder, and a load bearing plate is fixedly installed at the top end of the energy absorption assembly; by means of the torsion force balancing structure, centralizing force can be applied to the energy absorption assembly, the energy absorption assembly is kept in the vertical state in the natural state, the load borne by the horizontal active adjusting mechanism is reduced, the load bearing plate can be dynamically leveled through the horizontal active adjusting mechanism, and then the seat is in the dynamic horizontal state all the time; kinetic energy generated when the load bearing plate moves downwards can be converted into rotating kinetic energy through the torsion mechanism, resistance can be provided for rotation of the torsion mechanism through the energy absorption effect amplifying structure, the vertical damping effect can be improved, and the comfort level of the passenger sitting on the seat is extremely high. And the practicability of the damping and buffering device for the high-speed rail is improved.

    本发明公开了一种高铁用减震缓冲装置,包括减震底座,所述减震底座包括减震筒,减震筒的顶端设有吸能组件,吸能组件的顶端固定安装有荷载承受板;通过扭转力平衡结构能够对吸能组件施加扶正力,保持吸能组件自然状态下处于竖直状态,减少水平主动调节机构承载的负荷,通过水平主动调节机构能够对荷载承受板进行动态调平,进而使座椅一直处于动态水平的状态,有助于再一次增加乘客乘坐的舒适度,通过扭转机构能够将荷载承受板向下移动的动能转换成旋转动能,通过吸能效果放大结构能够为扭转机构的旋转提供阻力,有助于增加竖向的减震效果,使乘客在座椅上乘坐的舒适度极高,提高了该高铁用减震缓冲装置的实用性。


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    Title :

    Damping and buffering device for high-speed rail


    Additional title:

    一种高铁用减震缓冲装置


    Contributors:
    ZHANG QIANG (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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