The invention relates to the field of railway vehicles, and provides a roof structure and a railway vehicle, the roof structure comprises a lower top plate, the upper part of the lower top plate is provided with an accommodating space, and the lower top plate is provided with a first opening communicated with the accommodating space; the lower cover plate covers the first opening and is movably connected with the lower top plate; and the extension ladder is movably connected with the lower cover plate, the lower cover plate is suitable for being switched between an opening position and a closing position, in the opening position, the extension ladder extends out of the containing space from the first opening to the lower portion of the lower top plate, and in the closing position, the extension ladder retracts into the containing space from the lower portion of the lower top plate from the first opening. The telescopic ladder is arranged in the roof, the lower cover plate is opened when needed, the telescopic ladder is pulled open, and the purpose that people in the compartment climb the roof is achieved. When the train encounters special situations such as fire, flood and the like, staff and passengers in a passenger room need to avoid danger urgently, and the staff can directly get on the roof without passing through a side door or an end door of the train so as to protect the safety of the staff and property.

    本发明涉及轨道车辆领域,提供一种车顶结构及轨道车辆,车顶结构包括:下顶板,下顶板的上部设有容置空间,下顶板设有与容置空间连通的第一开口;下盖板,下盖板盖设于第一开口,并与下顶板活动连接;伸缩梯,伸缩梯与下盖板活动连接,下盖板适于在打开位置和关闭位置之间切换,在打开位置,伸缩梯自容置空间内由第一开口伸出延伸至下顶板的下部,在关闭位置,伸缩梯自下顶板的下部由第一开口收缩回容置空间内。通过将伸缩梯设置在车顶内部,需要时打开下盖板,拉开可伸缩的伸缩梯,实现车厢内部人员登顶目的。列车遭遇火灾、水灾等特殊情况时,客室工作人员和乘客需要紧急避险,人员可不通过列车侧门或端门直接登车顶,以保护人员和财产安全。


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    Title :

    Roof structure and railway vehicle


    Additional title:

    车顶结构及轨道车辆


    Contributors:
    JING JIANHUI (author) / GUO YICUI (author) / ZHOU JIANAN (author) / DOU TONGQIANG (author) / LIU YINSHENG (author)

    Publication date :

    2025-03-04


    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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