A wheel-rail low-power-effect bogie with a transverse swing control device comprises a side frame transverse swing control device, a wheel set, a rolling bearing device, a bearing saddle, a splayed rubber elastic pad, a side frame assembly, a swing bolster assembly, a central suspension damping device, a normally-contacted elastic side bearing and a foundation braking device. The side frame transverse swing control device comprises side frames, a spring supporting plate, a spring bearing seat, a spherical wear-resistant gasket and spherical positioning seats; and the two spherical positioningseats are respectively arranged on the mounting surfaces of lower chord inner cavities of the central square frames of the two parallel side frames and are transversely and symmetrically arranged along the side frames, and the centers of spheres of the spherical positioning seats are positioned in the longitudinal directions of the side frames, namely the central plane along the running directionof the vehicle. Transverse swing of the rail wagon side frames is effectively controlled through the two spherical positioning seats, the positioning reliability is high, and the problem of positioning reliability of a swing device in the prior art can be solved.

    一种带有横向摆动控制装置的轮轨低动力作用转向架,包括侧架横向摆动控制装置、轮对、滚动轴承装置、承载鞍、八字形橡胶弹性垫、侧架组成、摇枕组成、中央悬挂减振装置、常接触弹性旁承及基础制动装置;所述的侧架横向摆动控制装置包括侧架、弹簧托板、弹簧承载座、球面耐磨衬垫、球面定位座;球面定位座为两个,分别设置于两个平行布置侧架的中央方框的,下弦杆内腔的安装面上,沿侧架横向对称布置,其球心位于侧架的纵向,即沿车辆运行方向的中心平面内。本发明通过两个球面定位座有效控制铁路货车侧架横向摆动,定位可靠性较高,可以解决现有技术存在的摆动装置定位可靠性问题。


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    Title :

    Wheel-rail low-power bogie with transverse swing control device


    Additional title:

    一种带有横向摆动控制装置的轮轨低动力作用转向架


    Contributors:
    LI GUO (author) / LIU LANYING (author)

    Publication date :

    2020-06-19


    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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