The straddle type monorail head end chassis frame structure comprises a chassis framework structure, a hollow area used for avoiding a tire area is arranged in the chassis framework structure, an anti-creeper connector and a car coupler connector are arranged at the front end of the chassis framework structure, and a connecting plate edge beam connector is arranged on the side face of the chassis framework structure. A suspension connector is arranged at the bottom of the underframe framework structure, a wheel cabin frame connector is arranged on the upper portion of the underframe framework structure, and a herringbone framework structure is arranged at the front end of the underframe framework structure. Longitudinal loads from an anti-creeper connector and a car coupler connector can be smoothly shunted from the two sides through the herringbone framework structural form of the chassis and the number and the positions of the wing plates and the web plates. The wing plate type connecting plate edge beam connector can properly isolate transmission of longitudinal force, so that the influence of longitudinal force at the head end on a passenger area in the middle of a vehicle body is reduced, and transverse force brought by the suspension connector can be transmitted outwards; smooth load transmission can be achieved, and good collision energy absorption performance is achieved.

    本发明公开了一种跨座式单轨头端底架框架结构,包括底架骨架结构,所述底架骨架结构内设有用于避让轮胎区域的中空区域,所述底架骨架结构的前端设有防爬器接口和车钩接口,底架骨架结构的侧面设有连接板边梁接口,底架骨架结构的底部设有悬挂接口,底架骨架结构的上部设有轮舱框架接口,所述底架骨架结构的前端为人字形骨架结构。底架人字形骨架结构形式和翼板及腹板的数量和位置可以将来自防爬器接口和车钩接口的纵向载荷平滑地从两侧分流;翼板形式的连接板边梁接口可适当隔离纵向力的传递,从而减少头端纵向力影响车体中间乘客区域,又可向外传递悬挂接口带来的横向力;其能实现载荷平滑传递,以及具有较好的碰撞吸能性。


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    Titel :

    Straddle type monorail head end underframe frame structure


    Weitere Titelangaben:

    一种跨座式单轨头端底架框架结构


    Beteiligte:
    ZHU DONGJIN (Autor:in) / SHAO ZHIWEI (Autor:in) / HAN YURONG (Autor:in) / LAI LIN (Autor:in) / QIAN MINGXIN (Autor:in)

    Erscheinungsdatum :

    2022-10-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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