The invention provides a rear swing frame for impact bridge erection, comprising: a swing arm assembly, the upper end of which is hinged to a bridge section, and which is used as a direct member for driving the bridge section to act when the impact bridge is erected or withdrawn, and plays a role in connecting and supporting the bridge section; the lower end of the swing arm assembly is hinged to the base assembly, and a power assembly is further arranged on the swing arm assembly and used for driving the swing arm assembly to swing in a vertical plane around a hinge point. The rear swing frame used for impact bridge erection is simple in structure, has enough strength and rigidity, has the capacity of bearing loads and impact in the specified application environment, and greatly improves the stability of the erection operation process or the withdrawing operation process.

    本发明提出了一种用于冲击桥架设的后摆架,包括:摆臂总成,其上端与桥节铰接,作为冲击桥架设或撤收作业时带动桥节动作的直接构件,起到连接桥节和托起桥节的作用;底座总成,所述摆臂总成的下端与所述底座总成铰接,所述摆臂总成上还设有动力组件,用于驱动所述摆臂总成绕铰接点在竖直平面内摆动。本发明提出的用于冲击桥架设的后摆架,结构简单,具有足够的强度和刚度,具有承受规定适用环境下的载荷和冲击能力,对架设作业过程或撤收作业过程的稳定性有很大的提升。


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    Titel :

    Rear swing frame for erecting impact bridge


    Weitere Titelangaben:

    一种用于冲击桥架设的后摆架


    Beteiligte:
    CUI XIAOSHUANG (Autor:in) / SHAN HAICHAO (Autor:in) / YAN YUFEI (Autor:in) / ZHANG QINGLIN (Autor:in) / LIU GANG (Autor:in) / CHEN RUSI (Autor:in) / LIU YIFAN (Autor:in) / ZHU PEIYUAN (Autor:in) / ZHANG ZIHAO (Autor:in) / WU CHONG (Autor:in)

    Erscheinungsdatum :

    2023-07-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E01D BRIDGES , Brücken / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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