The invention provides a multi-point balance hoisting system capable of accurately adjusting the posture of a hoisting piece in large modular construction, and relates to the technical field of hoisting, the multi-point balance hoisting system comprises a balance device, the balance device is inserted between a hoisting tool and a hoisting cable, the balance device comprises a cylinder body, a comprehensive valve group is installed outside the cylinder body, and a displacement sensor is arranged in the lower end of the cylinder body; a PLC control system is installed in the control cabinet, the PLC control system is in wireless communication connection with a wireless signal transmitter, the system is arranged on a hanging piece or in a hanging tool assembly and moves along with the hanging piece, a remote control table is arranged remotely, data are transmitted through wireless signals, the pressure and displacement of an oil cylinder are detected in real time, load distribution and posture adjustment are accurately carried out, and the control cabinet is used for controlling the hanging piece or the hanging tool assembly to move along with the hanging piece. A hydraulic loop is provided with a balance valve and an electromagnetic ball valve, stable action and suspended part balance under the heavy load condition are ensured, the phenomenon of out-of-control action under the abnormal condition is prevented, the working efficiency can be greatly improved, the operation safety is improved, the equipment investment is reduced, the construction cost is reduced, and the construction period is shortened.

    本发明提供了一种在大型模块化建造中可精确调整吊件姿态的多点平衡吊装系统,涉及吊装技术领域,包括平衡装置,平衡装置插接于吊具和吊索之间,平衡装置包括缸体,缸体外部安装有综合阀组,缸体下端内部设有位移传感器,控制柜内安装有PLC控制系统,PLC控制系统与无线信号发送器无线通信联络,系统布置在吊件上或吊具组件内,随吊件一起移动,遥控台远程布置,通过无线信号传输数据,实时检测油缸的压力和位移量,准确进行载荷分配和姿态调整,液压回路配有平衡阀和电磁球阀,确保重载情况下动作平稳,吊件平衡,防止异常情况时出现动作失控的现象,本发明可以极大地提高工作效率,增加作业安全性,减少装备投入,降低施工成本,缩短施工周期。


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    Titel :

    Multi-point balance hoisting system capable of accurately adjusting postures of hoisting pieces


    Weitere Titelangaben:

    一种可精确调整吊件姿态的多点平衡吊装系统


    Beteiligte:
    LI ZHIRONG (Autor:in) / GAO WENKE (Autor:in)

    Erscheinungsdatum :

    2023-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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