The invention relates to the field of roof climbing devices, and in particular relates to a detachable roof climbing device for a locomotive. The roof climbing device comprises a roof climbing ladder,a manhole cover, a roof climbing ladder positioning mechanism and a manhole cover locking mechanism, one end of the roof climbing ladder is hinged to an internal steel structure of a roof, one end ofthe manhole cover is hinged to the exterior of the roof, the manhole cover locking mechanism is installed at the other end of the manhole cover, and the roof climbing ladder positioning mechanism isinstalled on the internal steel structure of the roof. The roof climbing device is easy and convenient to assemble and disassemble and high in maintenance efficiency, the upper end and the lower end of the roof climbing ladder are movably connected, and when roof climbing is needed, the lower end of the roof climbing ladder can be placed at any time to achieve roof climbing. The roof climbing ladder can be horizontally positioned on a ceiling through the roof climbing ladder positioning mechanism, so that the space in a carriage is saved. And the manhole cover is convenient to open and close.

    本发明涉及登顶装置领域,尤其是机车用可拆卸登顶装置。该登顶装置包括登顶梯、人孔盖、登顶梯定位机构、人孔盖闭锁机构,所述登顶梯一端铰接在车顶内部钢结构上,人孔盖一端铰接在车顶外部,人孔盖另一端安装有人孔盖闭锁机构,车顶内部钢结构上安装有登顶梯定位机构。该发明装卸简便,维修效率较高,登顶梯的上端和下端部采用活连接,需要登顶时,可随时放登顶梯下端,实现登顶。通过登顶梯定位机构可将登顶梯水平定位在天花板上,从而节约了车厢内的空间。且人孔盖开关方便。


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    Title :

    Detachable roof climbing device for locomotive


    Additional title:

    机车用可拆卸登顶装置


    Contributors:
    XING YINGYING (author) / HE XIAOJING (author) / YU YICHUN (author) / WANG LONG (author)

    Publication date :

    2020-10-27


    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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