The invention discloses a movable tank car tail frame structure which comprises a frame body, the frame body comprises a main beam, the tail of the main beam is detachably connected with an extensionframe, and the tail of the extension frame is fixedly connected with a tail beam; the main beam is made of I-shaped steel, and the extension frame is made of C-shaped steel. According to the invention, the repairing process is greatly simplified, and the repairing time and material cost are reduced; and through mutual cooperation of a first bolt, a first nut, a first ring sleeve, a second ring sleeve, a first connecting rod, a second connecting rod and a locking sleeve, the extension frame and the first vertical plate are locked together, and the locking state of the extension frame and the first vertical plate is more stable.

    本发明公开了一种活动式罐车尾部车架结构,包括车架本体,所述车架本体包括主梁,所述主梁的尾部可拆卸连接有延长架,所述延长架的尾部固定连接有尾梁;所述主梁采用工字型钢材制成,所述延长架采用C型钢材制成。本发明极大的简化修复工序,降低了修复工时和材料费用;通过第一螺栓、第一螺母、第一环套、第二环套、第一连杆、第二连杆、锁紧套相互配合,使得延长架与第一竖板锁紧在一起,并且使得延长架与第一竖板锁紧状态更加稳定。


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    Title :

    Movable tank car tail frame structure


    Additional title:

    一种活动式罐车尾部车架结构


    Contributors:
    ZHANG DIANFU (author) / SUN XIN (author) / HOU JUNLING (author) / XU ZHIDONG (author)

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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