The invention provides a self-locking type rail wheel stopper which comprises an iron shoe body, a locking device, a locking device and a locking device. The iron shoe body is arranged on the top of a rail head of a rail; the rail clamping device comprises a first clamping buckle, a second clamping buckle, a driving switch and a reset spring, the first clamping buckle and the second clamping buckle are rotationally arranged on the two sides of the iron shoe body respectively, and the driving switch is in transmission connection with the first clamping buckle and the second clamping buckle; the reset spring is used for resetting the driving switch to the first position so that the driving switch can drive the first buckle and the second buckle to clamp the rail head bottom of the rail, and when the driving switch moves from the first position to the second position, the driving switch is used for driving the first buckle and the second buckle to release the rail head bottom of the rail. According to the self-locking type rail wheel stopper, by means of the self-locking function of the rail clamping device, stable arrangement of the iron shoe body on the rail is achieved, and the problem that the iron shoe body falls off due to vibration, wheel pair pushing and the like is solved.

    本公开提出一种自锁式轨道止轮器,包括:铁鞋本体,铁鞋本体设置在轨道的轨头顶部;卡轨装置,卡轨装置包括:第一卡扣、第二卡扣、驱动开关和复位弹簧,第一卡扣和第二卡扣分别转动设置在铁鞋本体的两侧,且驱动开关分别与第一卡扣和第二卡扣传动相连;其中,复位弹簧用于复位驱动开关至第一位置,以使驱动开关驱动第一卡扣和第二卡扣夹持轨道的轨头底部,以及,当驱动开关从第一位置移动至第二位置时,驱动开关用于驱动第一卡扣和第二卡扣释放轨道的轨头底部。在本公开的一种自锁式轨道止轮器中,利用卡轨装置的自锁功能,实现了铁鞋本体在轨道上的稳定布置,避免了铁鞋本体因震动、轮对推行等原因导致的掉落问题。


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    Title :

    Self-locking track wheel stopper


    Additional title:

    一种自锁式轨道止轮器


    Contributors:
    HUANG SHANYI (author) / CHEN KE (author) / ZHANG XING (author) / YANG MENGLIU (author) / LIU SUIMEI (author) / MEI YUANYUAN (author) / HE HAIBO (author) / TAN YUANLIANG (author) / GU YUANYANG (author) / WU YOUXING (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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