The invention discloses a rubber wheel train cab front end structure which comprises a front end anti-collision beam, a middle traction beam is connected to the rear side of the front end anti-collision beam, cab side waist beams are arranged on the two sides of the front end anti-collision beam and the two sides of the middle traction beam, cab side waist plates are arranged on the rear sides of the cab side waist beams, and the front end anti-collision beam comprises an anti-collision wall. A front end energy absorption element and a dragging structure are arranged on the side, facing the front end of the vehicle body, of the anti-collision wall up and down in parallel. The upper surfaces of the anti-collision wall and the middle traction beam are horizontal, and the lower surfaces are inclined upwards towards the front of the vehicle body; a vertical supporting structure located behind the energy absorption element and a transverse supporting structure located behind the dragging structure are arranged in the anti-collision wall. The cab side waist beam comprises an upper-layer side waist beam and a lower-layer side waist beam, the upper-layer side waist beam is horizontally arranged, and the lower-layer side waist beam is obliquely and upwards arranged towards the front of the vehicle body. The invention has the advantages of light weight, few weld joints, low cost, simple structure and no stress concentration area.

    本发明公开了一种胶轮列车司机室前端结构,其包括前端防撞梁,前端防撞梁的后侧连接有中部牵引梁,在前端防撞梁和中部牵引梁的两侧均设置有司机室侧腰梁,司机室侧腰梁的后侧设置有司机室侧腰板,前端防撞梁包括防撞墙,防撞墙朝向车体前端的一侧上下并列设置有前端吸能元件和拖拽结构;防撞墙和中部牵引梁的上表面水平,下表面向车体前方倾斜向上设置;在防撞墙的内部设置有位于吸能元件后方的垂向支撑结构及位于拖拽结构后方的横向支撑结构;司机室侧腰梁包括上层侧腰梁和下层侧腰梁,上层侧腰梁水平布置,下层侧腰梁向车体前方倾斜向上设置。本发明重量轻,焊缝少,成本低,结构简单,无应力集中区域。


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    Titel :

    Front end structure of cab of rubber-tyred train and chassis of rubber-tyred train


    Weitere Titelangaben:

    一种胶轮列车司机室前端结构及胶轮列车底架


    Beteiligte:
    LI MINGMING (Autor:in) / ZHENG LONGGANG (Autor:in) / SU YONGZHANG (Autor:in) / GU XIANGSHUAI (Autor:in) / CAO YUAN (Autor:in) / RAN HONGBIN (Autor:in) / TIAN YUHUAN (Autor:in) / YUE YIXIN (Autor:in) / QIU SHUJUAN (Autor:in) / HU JIAJIN (Autor:in)

    Erscheinungsdatum :

    2024-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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