The invention provides a car roof structure which comprises two side edge beams, a plurality of cross beam modules, a plurality of mounting frames and a plurality of skins, and the two side edge beams extend in the longitudinal direction and are symmetrically arranged relative to the axis of the car roof structure; the plurality of cross beam modules are mounted between the two side beams at intervals in the first direction; a plurality of installation frames are installed between every two adjacent cross beam modules and suitable for installing roof equipment, each installation frame comprises two longitudinal beams and two cross beams, the outer side of each longitudinal beam is provided with a first outer flanging suitable for being connected with a side edge beam, the outer side of each cross beam is provided with a second outer flanging suitable for being connected with the cross beam modules, and the first outer flanging and the second outer flanging are connected with the roof equipment. The inner side of at least one of each longitudinal beam and each cross beam is provided with an inner flanging suitable for supporting the roof equipment; the plurality of skins are respectively mounted on the cross beam modules; on the other hand, the invention further provides a train body and a rail train.

    本公开提供了一种车顶结构,包括两个侧边梁、多个横梁模块、多个安装框架和多个蒙皮,两个侧边梁被构造成在纵向方向上延伸且相对于车顶结构的轴线对称设置;多个横梁模块在第一方向上间隔安装在两个侧边梁之间;多个安装框架安装在相邻的两个横梁模块之间,适用于安装车顶设备,每个安装框架包括两个纵梁和两个横梁,每个纵梁的外侧设置有适用于与侧边梁连接的第一外翻边,每个横梁的外侧设置有适用于与横梁模块连接的第二外翻边,每个纵梁和每个横梁中的至少一个的内侧设置有适用于支撑车顶设备的内翻边;以及多个蒙皮,分别安装在横梁模块上;本公开另一方面还提供了一种车体以及轨道列车。


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    Title :

    Roof structure, train body and rail train


    Additional title:

    车顶结构、车体及轨道列车


    Contributors:
    YUE RENFA (author) / SONG ZHONGCHAO (author) / XU QI (author) / GONG ZHEN (author) / TIAN HONGLEI (author)

    Publication date :

    2024-12-03


    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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