The invention discloses a guide rail type rubber wheel electric vehicle bogie. The guide rail type rubber wheel electric vehicle bogie comprises an axle assembly, a tire assembly, a guide system, a suspension system and a traction system. A suspension structure is reasonably configured, the air spring with certain rigidity is adopted, suspension parameters are optimized, and the matching performance of the air spring, the shock absorber and the whole vehicle is improved; a guiding structure is optimized, a hydro-pneumatic spring is added to improve steering stability, and a steering trapezoid is optimized to enable wheels to be in an optimal state on the existing line corner relation. And meanwhile, the vehicle has good running stability, safety and comfort.

    本发明公开了一种导轨式胶轮电车转向架,包括:轴桥总成、轮胎组成、导向系统、悬架系统和牵引系统。本发明通过合理配置悬挂结构采用具有一定刚度的空气弹簧,优化悬挂参数提升空簧、减振器性能与整车的匹配性;优化导向结构增加油气弹簧提升转向平稳性,优化转向梯形使得车轮在既有线转角关系处于最佳状态。同时,使车辆具有良好的运行平稳性、安全性及舒适性。


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    Title :

    Guide rail type rubber wheel electric vehicle bogie


    Additional title:

    一种导轨式胶轮电车转向架


    Contributors:
    CHENG MINGJIN (author) / SUN JIA (author) / GU LEI (author) / BI YUNYU (author) / ZOU JIANWEN (author) / SHA SONG (author) / ZHAO LUKAI (author)

    Publication date :

    2024-02-20


    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



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