The invention discloses a railway wagon joint pair framework type radial bogie which is composed of a wheel set assembly, a side frame assembly, a rubber pile, a swing bolster assembly, a foundation brake device, a wheel set radial device, a central suspension device, a joint elastic side bearing assembly and the like. Two sets of joint elastic side bearing assemblies are arranged, each set of joint elastic side bearing assembly comprises a joint side bearing seat and an elastic side bearing, each joint side bearing seat is of a double-layer supporting structure composed of an upper supporting plate, a lower bottom plate and end vertical plates, and symmetrically-arranged side bearing mounting bosses are arranged at the outer ends of end vertical plate connecting parts at the two ends of each upper supporting plate; each side bearing installation boss is provided with a side bearing installation hole used for fixing an elastic side bearing, and extending transverse wings are arranged at the two ends of the side edge, close to the center of the bogie, of the upper supporting plate. The vehicle body chassis is provided with an anti-separation hook. The side bearing of the bogie is of a double-layer structure, low power and low abrasion of the auxiliary framework type radial bogie are guaranteed, the bogie has excellent curve passing capacity, and the vehicle body and the bogie can be prevented from being accidentally separated through cooperation of the transverse wings and the vehicle body hooks.

    本发明公开了一种铁路货车关节副构架式径向转向架,由轮对组成、侧架组成、橡胶堆、摇枕组成、基础制动装置、轮对径向装置、中央悬挂装置和关节弹性旁承总成等构成;关节弹性旁承总成设置两套,每套包括关节旁承座和弹性旁承,关节旁承座由上支撑板、下底板、端部立板构成双层支撑结构,上支撑板两端的端部立板连接部外端为对称布置的旁承安装凸台,各旁承安装凸台设置有用于固定弹性旁承的旁承安装孔,上支撑板靠近转向架中心一侧边的两端设置延伸的横向展翼;车体底架设置防分离挂钩。本发明转向架旁承采用双层结构,保证副构架式径向转向架低动力、低磨耗,具有优良的曲线通过能力,横向展翼与车体挂钩配合可防止车体与转向架意外分离。


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    Titel :

    Railway wagon joint pair framework type radial bogie


    Weitere Titelangaben:

    一种铁路货车关节副构架式径向转向架


    Beteiligte:
    WANG YUNGUI (Autor:in) / ZHU JI (Autor:in) / WU CHANG (Autor:in) / LUO HANJIANG (Autor:in) / YUAN JIE (Autor:in) / ZHANG RUI (Autor:in) / ZHANG GUANGCAI (Autor:in) / JING XUANXUAN (Autor:in) / LIAO JUN (Autor:in) / FENG CHENGLI (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    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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