The invention relates to the technical field of power vehicle energy absorption, and discloses a vertical limiting energy absorption device for a power vehicle chassis and a power vehicle. The vertical limiting energy-absorbing device for the motor vehicle chassis and the motor vehicle comprise a fixing plate, a first limiting energy-absorbing device and a second limiting energy-absorbing device. The first limiting and energy-absorbing device is arranged on the fixing plate and is used for limiting and absorbing the impact on the fixing plate; the second limiting energy-absorbing device is arranged on the fixing plate, located in the first limiting energy-absorbing device and used for further limiting and absorbing energy on the impact borne by the fixing plate. The vertical limiting energy-absorbing device for the motor vehicle underframe solves the limiting energy-absorbing problem between the motor vehicle underframe and the bogie, is convenient to replace, and can better protect the underframe.

    本发明涉及动力车吸能技术领域,公开一种动力车底架用垂向限位吸能装置及动力车。该动力车底架用垂向限位吸能装置及动力车包括:固定板、第一限位吸能装置和第二限位吸能装置。所述第一限位吸能装置设置于所述固定板上,用于对所述固定板受到的冲击进行限位和吸能;所述第二限位吸能装置设置于所述固定板上、位于所述第一限位吸能装置的内部,用于对所述固定板受到的冲击进行进一步的限位和吸能。该动力车底架用垂向限位吸能装置解决了动力车底架和转向架之间的限位吸能问题,且更换方便,能更好的保护底架。


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    Title :

    Vertical limiting energy-absorbing device for chassis of motor vehicle and motor vehicle


    Additional title:

    一种动力车底架用垂向限位吸能装置及动力车


    Contributors:
    YANG FAN (author) / XIANG PAN (author) / YAN YU (author) / GUI ANFU (author) / YU DEZHUANG (author) / JIA CHENGHONG (author) / LI YING (author) / HE FAN (author) / LIU JIAYU (author) / WANG SHENGDONG (author)

    Publication date :

    2024-03-19


    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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