The invention relates to the technical field of tower cranes, and discloses a tower crane jacking system and method.A sleeve frame jacking set is slidably arranged on the peripheral side of an installed standard knot, a lower rotary table is fixed to the top of the sleeve frame jacking set, and the bottom of the lower rotary table is used for being connected with a newly-entered standard knot; one side of the small jacking section is rotationally connected with the hanging plate assembly, and the hanging plate assembly is used for being in butt joint with steps on the standard section; the output end of the telescopic piece penetrates through a through hole in a cross beam at the lower end of the sleeve frame jacking set to be fixedly connected with the jacking section. The small jacking sections and the sleeve frame jacking sets ascend alternately through telescopic pieces and hanging plate assemblies so that standard sections can be installed in sequence. The jacking section can be automatically in place through the telescopic piece, the jacking section can be connected with the step only by rotating the hanging plate assembly, the process of pushing an oil cylinder to jack the cross beam in place is omitted, the efficiency of the jacking process is greatly improved, and a foundation is laid for achieving a two-person tower crane and an automatic jacking tower crane.

    本发明涉及塔式起重机技术领域,公开了一种塔机顶升系统及方法,套架顶升组滑动设于已安装好的标准节周侧,其顶部固定下转台,下转台底部用于与新进入的标准节连接;顶升小节一侧与挂板组件转动连接,挂板组件用于与标准节上的踏步对接;伸缩件输出端穿过套架顶升组下端横梁上的通孔与顶升小节固定连接;所述顶升小节和所述套架顶升组通过伸缩件和挂板组件实现交替上升以进行标准节依次安装;本发明的顶升小节通过伸缩件可以实现顶升小节自动就位,只要转动挂板组件便可实现与踏步连接,省去了推动油缸顶升横梁就位过程,使得顶升过程效率大大提高,为实现二人塔机和自动顶升塔机奠定了基础。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Tower crane jacking system and method


    Weitere Titelangaben:

    一种塔机顶升系统及方法


    Beteiligte:
    WANG NANNAN (Autor:in) / WANG JIYONG (Autor:in)

    Erscheinungsdatum :

    2024-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Tower crane jacking control system and method, tower crane jacking system and tower crane

    WANG FENG / YANG XIAOJUN / ZHAO ZHIWEI | Europäisches Patentamt | 2023

    Freier Zugriff

    Tower crane jacking system

    WANG LONG / HE TAO / FAN KAIJI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Tower crane hydraulic jacking system and tower crane

    MI CHENGHONG / CHEN CHANGHUA / ZHONG YAOWEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Tower crane jacking monitoring system

    ZHAO HONG / HUANG ZEWEN | Europäisches Patentamt | 2020

    Freier Zugriff

    Tower crane jacking balancing method and system and tower crane

    JIANG GUOSONG / LI WEN / PENG HAN | Europäisches Patentamt | 2023

    Freier Zugriff