The invention discloses a hoisting system for a novel large-tonnage bridging machine. The hoisting system includes guiding pulley assemblies, a hoisting crown block longitudinal beam, fixed pulley assemblies, a hosting trolley running mechanism, movable pulley assemblies, a hoisting assembly, a hoisting cart frame, a hoisting cart running mechanism, a left platform, a right platform, a left winch, a right winch and a longitudinal movement driving mechanism, wherein a single hoisting assembly and/or two hoisting assemblies are connected to the bottom of each two sets of movable pulley assembles. The hoisting system for the novel large-tonnage bridging machine is compact, concise and reliable in structure, and greatly reduced in whole weight; the new stringing mode also meets the requirement of the winch on winding a rope for two layers while meeting the deflection requirements of the rope, so that the service life of the steel wire rope is improved, and uniform stress of each hoisting rod on the hoisting assembly is ensured. Under the premise of usage technical requirement, the size of the support leg carrier roller box can be minimal, and the manufacture cost of the bridging machine is reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hoisting system for novel large-tonnage bridging machine


    Beteiligte:
    WANG QI (Autor:in) / GONG ZHANBIN (Autor:in) / WU YAOHUI (Autor:in) / ZHOU ZHIGUO (Autor:in) / DAI YU (Autor:in) / LIN JIANQING (Autor:in) / BAI KANG (Autor:in) / HU WEIFENG (Autor:in) / NIU QINGLIN (Autor:in) / TIAN FENGXUE (Autor:in)

    Erscheinungsdatum :

    15.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken



    Large-tonnage valve hoisting device

    ZHAO XIAN / ZHANG GUOWEI / ZHANG YAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Large-tonnage reinforcement cage hoisting method

    YANG HAIPENG / LI HUAWEI / NIE QINGKE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Large-tonnage wind power maintenance hoisting method

    YANG CHAO / LI YANYING / CHEN YUXI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Large-tonnage deepwater square block hoisting sling and hoisting method thereof

    LI GUIDONG / CHEN GUOCHEN / GUO HONGZHI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Safety auxiliary hoisting device of intelligent hoisting system for super-tonnage large equipment

    LIAO YANGKAI / CHEN YUAN / ZHANG ZHIBIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff