The invention provides an energy-absorbing anti-creeper for a railway vehicle and a vehicle head of the railway vehicle, and relates to the technical field of the energy-absorbing anti-creeper for the railway vehicle, the energy-absorbing anti-creeper for the railway vehicle comprises a mounting seat arranged at the front end of the railway vehicle; the energy-absorbing outer pipe is connected to one side of the mounting base, anti-climbing teeth are arranged at the end, away from the mounting base, of the energy-absorbing outer pipe, and the energy-absorbing outer pipe is configured to crumple towards the direction close to the mounting base in the axial direction of the energy-absorbing outer pipe under the condition that the anti-climbing teeth are collided by external force; and the buffering assembly is arranged on the mounting base, and the buffering assembly is constructed to respond to the crumple state of the energy absorption outer pipe and provide damping force opposite to the collision direction so as to absorb at least part of energy generated when the railway vehicle is subjected to external force collision.

    本公开提供了一种用于轨道车辆的吸能防爬器及轨道车辆的车头,涉及轨道车辆的吸能防爬器的技术领域,用于轨道车辆的吸能防爬器,包括:安装座,设置于轨道车辆的前端;吸能外管,连接在安装座的一侧,吸能外管的远离安装座的一端设置有防爬齿,吸能外管被构造成在防爬齿受到外力碰撞的情况下,沿自身的轴向方向向靠近安装座的方向溃缩;缓冲组件,设置在安装座上,缓冲组件被构造成响应于吸能外管的溃缩状态,提供与碰撞方向相反的阻尼力,以吸收轨道车辆受到外力碰撞时的至少一部分能量。


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    Title :

    Energy-absorbing anti-creeper for railway vehicle and vehicle head of railway vehicle


    Additional title:

    用于轨道车辆的吸能防爬器及轨道车辆的车头


    Contributors:
    YANG GUOJIAN (author) / LIU ZHIXIANG (author) / CHEN YIPING (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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