The invention discloses a buffer with a limiting structure and a working method of the buffer, solves the problem that a buffer in the prior art cannot realize self-locking, and has the beneficial effects that the buffer can realize self-locking and can realize quick switching between self-locking and releasing, and the specific scheme is as follows: the buffer with the limiting structure comprises a buffer base, the buffer base is connected with a vehicle chassis, a first cavity and a second cavity are formed in the buffer base and are arranged in a spaced mode, an elastic piece is arranged in the first cavity far away from the vehicle chassis, and a first groove is formed in the outer surface of the buffer base. The buffer base is sleeved with the buffer sleeve in the annular direction, the buffer sleeve can move relative to the buffer base, a limiting block is arranged at the position of the buffer sleeve, the limiting block can rotate relative to the buffer sleeve, and after the limiting block rotates by a set angle, the limiting block rotates. One end of the limiting block can fall into the first groove and abut against the buffer base so that the buffer sleeve can be locked relative to the buffer base.

    本发明公开了一种带有限位结构的缓冲器及其工作方法,解决了现有技术中缓冲器无法实现自锁的问题,具有能够实现自锁,且能实现自锁与释放快速转换的有益效果,具体方案如下:一种带有限位结构的缓冲器,包括缓冲器底座,缓冲器底座与车辆底架连接,缓冲器底座内设置第一腔体和第二腔体,第一腔体与第二腔体隔开设置,远离车辆底架的第一腔体中设置弹性件,缓冲器底座外表面设置第一槽;缓冲器套筒,缓冲器套筒套于缓冲器底座的环向,缓冲器套筒相对于缓冲器底座可移动,缓冲器套筒处设置限位挡,限位挡相对于缓冲器套筒可转动,限位挡转动设定角度后,限位挡的一端能够落入第一槽中并与缓冲器底座相抵以实现缓冲器套筒相对于缓冲器底座的锁定。


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    Titel :

    Buffer with limiting structure and working method thereof


    Weitere Titelangaben:

    一种带有限位结构的缓冲器及其工作方法


    Beteiligte:
    ZHAI FENGYU (Autor:in) / LI XIANGXIANG (Autor:in)

    Erscheinungsdatum :

    23.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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