The invention discloses a top cover opening and closing device, and the device comprises a top cover which is disposed on a vehicle body, and comprises a first cover body and a second cover body; the rotating parts comprise the first rotating part and the second rotating part, the first rotating part is connected between the vehicle body and the first cover body, and the second rotating part is connected between the vehicle body and the second cover body; the linkage mechanism is arranged on the vehicle body and is connected between the first rotating piece and the second rotating piece; the traction device is detachably connected with the first cover body and/or the second cover body; the invention provides a railway wagon. The railway wagon comprises a top cover opening and closing device. In this way, during use, the top cover opening and closing device is simple and economical in structure, simple and easy to install and debug, and can be suitable for closing and opening the top cover and the opening and closing mechanism in a manual mode under the special conditions that no locomotive is supplied with air or the top cover of the vehicle breaks down. The device is convenient to operate, safe, reliable and capable of well adapting to existing railway wagons.

    本发明公开了一种顶盖开闭装置,所述顶盖开闭装置包括:顶盖,设置于所述车体,所述顶盖包括第一盖体和第二盖体;转动件,包括第一转动件和第二转动件,所述第一转动件连接在所述车体和所述第一盖体之间,所述第二转动件连接在所述车体和所述第二盖体之间;联动机构,设置于所述车体,并连接在所述第一转动件和所述第二转动件之间;牵引装置,与所述第一盖体和/或所述第二盖体可拆卸连接;本发明提供的一种铁路货车,包括顶盖开闭装置;这样在使用时,顶盖开闭装置结构简单经济,安装调试简单易行,在无机车供风或车辆顶盖故障等特殊情况下,可适用于采用人力的方式关闭和开启顶盖及开闭机构;操作方便,安全可靠,能很好的适应既有铁路货车。


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    Title :

    Top cover opening and closing device and railway wagon


    Additional title:

    一种顶盖开闭装置及铁路货车


    Contributors:
    SHI CHUNJIANG (author) / XU DONGHUA (author) / LI XIAOJUN (author) / ZHOU LE (author) / JIANG BAOLIANG (author) / LIU HUANYUN (author) / LIU HAITAO (author) / CHEN WEI (author) / SHE TAO (author) / YAN RUI (author)

    Publication date :

    2022-09-09


    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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