The invention provides a special hoisting mechanism for attachment and detachment of a large tower crane, which integrates a hydraulic cylinder, a suspender, a hydraulic winch, an upper rotating shaft, a lower rotating shaft and two groups of hoop components, and is specially designed for solving the problems of space limitation and operation in the attachment and detachment process of the large tower crane. The upper rotating shaft and the lower rotating shaft have the free rotating capacity, the angle can be flexibly adjusted, the attachment and detachment requirements in different directions are met, and the operation efficiency is remarkably improved. The hoop assembly is tightly attached to the tower crane sleeve frame stand column, and the structural stability is ensured. The hydraulic winch and the hydraulic cylinder are powered by a hydraulic pump station of the tower crane, and energy conservation and environmental protection are achieved. The hoisting mechanism can be flexibly mounted right above a tower crane attachment, is suitable for tower cranes of various models, has the advantages of high universality, simplicity and convenience in operation, safety, reliability and the like, effectively solves the problem that part of attachment rods of a large tower crane are difficult to detach, improves the working efficiency, reduces the safety risk, and has wide market application prospects.

    本发明给出了一种大型塔吊附着拆卸专用起重机构,本机构集成了液压缸、吊杆、液力绞车、上转轴、下转轴及两组抱箍组件,专为解决大型塔吊附着拆卸过程中的空间限制和作业难题而设计。其中,上、下转轴具备自由转动能力,能够灵活调整角度,适应不同方向的附着拆卸需求,显著提高作业效率。抱箍组件紧密贴合塔吊套架立柱,确保结构稳固。液力绞车与液压缸利用塔吊自带液压泵站提供动力,节能环保。该起重机构可灵活安装于塔吊附着正上方,适用于多种型号塔吊,具有通用性强、操作简便、安全可靠等优点,有效解决了大型塔吊部分附着杆难以拆卸的问题,提高了工作效率,降低了安全风险,具有广泛的市场应用前景。


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    Titel :

    Special hoisting mechanism for attaching and detaching large tower crane


    Weitere Titelangaben:

    大型塔吊附着拆卸专用起重机构


    Beteiligte:
    WANG CHENGHUA (Autor:in) / ZHAO BAO (Autor:in) / ZUO ZERUN (Autor:in) / ZHANG WENCHAO (Autor:in) / WEI WENYU (Autor:in) / LIU MANMAN (Autor:in) / ZHANG YUXIANG (Autor:in) / ZHU XU (Autor:in) / ZHANG XUEFENG (Autor:in) / DING RUI (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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