The invention discloses a tower crane stable operation coupling system, and relates to the technical field of tower cranes. Comprising a swinging and hoisting swinging rule research module, an anti-swinging control strategy analysis and research module, a rigid simple pendulum module, a variable amplitude motion dynamics model unit, a super-lifting motion dynamics model unit, a rotary motion dynamics model unit, a composite motion dynamics model unit, a rigid-flexible coupling module and a three-dimensional space multi-degree-of-freedom dynamics model. According to the tower crane stable operation coupling system, the flexible multi-body dynamics theory is applied to engineering practical problems, the coupling effect of structure elastic parallel and rotary motion and suspension moving load is considered, and an accurate multi-flexible-body deformation-motion coupling dynamics model comprising a whole tower body and a hoisting system is established; the shimmy characteristic of the hoist is researched on the basis of establishing the tower crane-hoist complete system model, so that the shimmy research result of the hoist is more accurate.

    本发明公开了塔式起重机平稳运行耦合系统,涉及塔式起重技术领域,包括摆动和吊重摆动规律研究模块、消摆控制策略分析与研究模块、钢性单摆模块、变幅运动动力学模型单元、超升运动动力学模型单元、回转运动动力学模型单元、复合运动动力学模型单元、刚柔耦合模块与三维空间多自由度动力学模型;该塔式起重机平稳运行耦合系统,通过将柔性多体动力学理论应用于工程实际问题,考虑了结构弹性并行和回转运动以及悬挂移动载荷见的耦合作用,建立比较精确的包括整个塔身和吊重系统的多柔体变形-运动耦合动力学模型;在建立塔机-吊重完整系统模型的基础上研究吊重的摆振特性,使得吊重的摆振研究结果更为准确。


    Access

    Download


    Export, share and cite



    Title :

    Stable operation coupling system of tower crane


    Additional title:

    塔式起重机平稳运行耦合系统


    Contributors:
    MEN XINYAN (author) / ZHANG JINHUA (author) / ZHENG GUOSUI (author) / LI ZHILIN (author) / HE YUMIN (author) / ZHENG JIANXIAO (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Tower crane hoisting method out of tower crane operation radius

    YANG ZHENGLI / YANG ZHENGHUA / HUANG YONG | European Patent Office | 2015

    Free access

    Multifunctional integrated tower crane operation system

    CHENG LINFENG / MING XINGFU / CHENG ZHI | European Patent Office | 2020

    Free access

    Tower crane automatic operation guiding system

    SHEN JIANKUN | European Patent Office | 2021

    Free access

    OPERATION CONTROL SYSTEM FOR TOWER CRANE

    SHIN DONG OK | European Patent Office | 2018

    Free access

    AUTOMATIC OPERATION SYSTEM FOR TOWER CRANE

    MIWA AKIHIRO / SUZUKI SHINYA / NAKAMURA YOSHIKO et al. | European Patent Office | 2019

    Free access