The invention discloses an express movable side wall boxcar with a large side opening door, which belongs to the technical field of rail wagons and comprises a boxcar body, the boxcar body comprises aboxcar roof, an underframe and end walls connected to two ends of the underframe, the other end of each end wall is connected to the boxcar roof, and a door post is arranged between the boxcar roof and the underframe. A side door is arranged in a door hole between the door post and the end wall, and pulley devices are arranged at the top and the bottom of the side door; the opening and closing mechanism is used for driving the pulley devices to move in a linkage manner so as to drive the side door to move transversely in a separating or closing manner relative to the door hole, and when the side door is separated, the side door slides in the longitudinal direction of the vehicle body through the pulley devices; when the side doors are closed, the side doors and the bottom frame are lockedthrough the limiting devices, and therefore the purpose of providing the express movable side wall boxcar with the larger volume and the larger door hole opening degree is achieved.

    本发明公开了一种有大型侧开门的快运活动侧墙棚车,属于铁路货车的技术领域,包括车体,所述车体包括车顶、底架和连接于底架两端的端墙,各端墙的另一端连接于所述车顶上且车顶与底架之间设有门柱,门柱与端墙之间的门孔配设有侧门且侧门的顶部和底部均设有滑轮装置;还包括开闭机构,通过开闭机构驱动各所述滑轮装置联动运动以驱使侧门相对所述门孔作分离或合拢的横向运动,且当侧门分离时,侧门通过滑轮装置沿车体的纵向方向滑动;当侧门合拢时,侧门与底架之间通过限位装置锁紧,以达到提供容积更大、门孔开度更大的快运活动侧墙棚车的目的。


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    Title :

    Express movable side wall boxcar with large side opening door


    Additional title:

    一种有大型侧开门的快运活动侧墙棚车


    Contributors:
    LIU BING (author) / XIE LIN (author) / YANG SHIWEI (author) / WANG AIMIN (author) / LI DONG (author) / PENG LIAO (author) / ZHANG XIANFENG (author) / ZHAO SHOUXIN (author) / LONG JIANGUO (author) / XU ZHI (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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