The invention discloses a medium-low speed maglev train and a middle train end underframe structure. The structure comprises a coupler seat plate, a vertical plate, an end beam, a profile cross beam,a traction assembly and reinforcing vertical plates, wherein the rear part of the coupler seat plate is connected with the profile cross beam through the traction assembly, and the front part of the coupler seat plate is connected with the end beam through the vertical plate; and the two sides of the coupler seat plate are connected with an underframe edge beam of the middle train through reinforcing vertical plates. Longitudinal force borne by the coupler is transmitted to an aluminum floor and a side beam through the traction assembly, the profile cross beam and the reinforcing vertical plate, force borne by the coupler seat is transmitted backwards through the traction assembly and the profile cross beam, is transmitted transversely through the reinforcing vertical plate, and part of force is transmitted to a train body through connection of the vertical plate and the end beam. The coupler box of a cavity structure defined by the front portion of the coupler seat through the vertical plates and the end plates is used for installing a coupler, and the overall structure meets the strength requirement. Therefore, on the premise that the space is limited, the medium-low-speed maglevtrain can run.

    本发明公开了一种中低速磁浮列车及中间车端底架结构,包括车钩座板、立板、端梁、型材横梁、牵引组成和补强立板,其中,所述车钩座板的后部通过所述牵引组成连接所述型材横梁,所述车钩座板的前部通过所述立板连接所述端梁;所述车钩座板的两侧通过补强立板连接中间车的底架边梁。本发明车钩受到的纵向力后通过牵引组成、型材横梁及补强立板传递到铝地板及边梁上,车钩座受到的力通过牵引组成、型材横梁向后传递,通过补强立板横向传递,通过立板和端梁的连接将一部分力传到车体上;车钩座前部通过立板和端板围成腔型结构的车钩箱用于车钩的安装,整体结构满足强度要求。从而实现在空间有限的前提下提供一种能够实现中低速磁浮列车运行。


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    Title :

    Medium-low speed maglev train and middle train end underframe structure


    Additional title:

    一种中低速磁浮列车及中间车端底架结构


    Contributors:
    JING FENGBIN (author) / WANG TIANYU (author) / GUO BAILING (author) / YIN HONGXU (author) / FANG XIANGFEI (author) / LIU ZHE (author)

    Publication date :

    2020-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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