The novel trailer bogie for the digital track rubber wheel electric car comprises a rotating device, a hinge device is arranged on one side of the rotating device, and axle bridges are arranged on the other side of the rotating device and one side of the hinge device; wheels are arranged at two ends of the axle bridge, air springs are arranged at two ends of the top end of the axle bridge, oil pressure dampers are arranged at two ends of one side of the axle bridge, and a connecting rod device is arranged in the middle of the top end of the axle bridge. Vehicle vibration can be effectively reduced, the stability and comfort of the vehicle are improved, the riding experience of passengers is improved, and favorable conditions are created for follow-up vehicle acceleration; the trailer bogie with the hinge device is adopted, the nodding effect of a vehicle in the driving process can be effectively buffered while the freedom degree of the vehicle is increased, the vehicle can pass through a vertical curve more easily, and the safety of the vehicle is improved.

    本发明公开了一种新型数字轨道胶轮电车用拖车转向架,包括回转装置,回转装置的一侧设置有合页装置,回转装置的另一侧及合页装置的一侧均设置有轴桥;轴桥的两端均设置有车轮,车轮轴桥的顶端的两端设置有空气弹簧,轴桥一侧的两端均设置有油压减振器,轴桥的顶端中部设置有连杆装置。本发明能够有效降低车辆振动,提升车辆稳定性及舒适性,提升乘客的乘车体验,为后续车辆提速创造有利条件;采用带有合页装置的拖车转向架,在增加车辆自由度的同时,能够有效缓冲车辆在行驶过程中的点头效应,更有利于车辆通过竖曲线,提升车辆安全性。


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    Title :

    Novel trailer bogie for digital track rubber wheel electric car


    Additional title:

    一种新型数字轨道胶轮电车用拖车转向架


    Contributors:
    CHENG MINGJIN (author) / BI YUNYU (author) / MA XIAOGUANG (author) / TIAN TENGXIANG (author) / BIAN YAOHUI (author) / WANG QIANG (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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