The invention relates to a motor train unit window structure and a mounting method, and belongs to the technical field of motor train unit accessories. According to the technical scheme, the upper edge, the lower edge, the left edge and the right edge of the peripheral ring of a window outer frame are connected with a vehicle body B-shaped beam at a window through a plurality of installation structures; the mounting structure comprises a mounting plate, a puller bolt, a draw-in bolt, a locking nut and a sliding block, the puller bolt is of a hollow structure, and the draw-in bolt penetrates through the hollow structure of the puller bolt, enters the hollow structure of the window outer frame through the through hole and is in threaded connection with the threaded hole of the sliding block. The puller bolt and the draw-in bolt form a double-bolt structure. The car window structure has the beneficial effects that the window glass of the car window structure installed on the carbon steel car body is flush with the car body, the car window position can be adjusted, and use of an adjusting pad is avoided; the safety and firmness of the car window structure are improved, and installation is convenient and fast.

    本发明涉及一种动车组车窗结构及安装方法,属于动车组配件技术领域。技术方案是:所述窗外框外周圈的上、下、左、右四边分别通过多个安装结构与窗口处的车体乙型梁连接;所述安装结构包含安装板、顶紧螺栓、拉紧螺栓、锁紧螺母和滑块,所述顶紧螺栓为中空结构,拉紧螺栓从顶紧螺栓的中空结构中穿过并通过通孔进入窗外框的空心结构内与滑块的螺纹孔螺纹连接。所述顶紧螺栓和拉紧螺栓构成双螺栓结构。本发明的有益效果是:实现了在碳钢车体上安装车窗结构的窗玻璃与车体平齐,且车窗位置可调节,避免了调整垫的使用;提高车窗结构的安全性与牢固性,安装方便快捷。


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    Title :

    Motor train unit window structure and mounting method


    Additional title:

    一种动车组车窗结构及安装方法


    Contributors:
    BAI YINGCHUN (author) / QU HONGPING (author) / LI HONGBO (author) / LIU AWEI (author) / HOU XIUJUAN (author) / LIAO SHUXIANG (author) / ZHANG CHONG (author) / GUO YONG (author) / SUN CHENQING (author) / ZHANG JINHUI (author)

    Publication date :

    2024-10-01


    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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