The invention discloses a large tubular pile hoisting mechanical device. The large tubular pile hoisting mechanical device is characterized by comprising a beam, fixing devices, pulleys, a steel wirerope, a hoisting suspender and a tubular pile, wherein the two ends of the top of the beam are separately provided with the two fixing devices, and the pulleys are uniformly mounted on the bottom of the beam in a spaced mode; one end of the steel wire rope is fixed onto the fixing devices, and the other end of the steel wire rope sequentially passes through each pulley until being fixed to the other fixing device; and the hoisting suspender is mounted on the steel wire rope between the two adjacent pulleys. The large tubular pile hoisting mechanical device disclosed by the invention has the advantages of being reasonable in structure, simple and convenient to operate, and small in dead weight; and one steel wire rope is adopted, so that stress on each hoisting point is balanced, and therefore, the large tubular pile hoisting mechanical device can be convenient for hoisting under different use occasions, is low in cost and is high in working efficiency.

    一种大型管桩起重机械装置,其特征在于:所述的大型管桩起重机械装置包括横梁、固定装置、滑轮、钢丝绳、起重挂、管柱;其中:所述横梁顶部的两端分别设置有两个固定装置,位于横梁底部均匀间隔安装有滑轮,还包括一钢丝绳,所述钢丝绳的一端固定于固定装置上,所述钢丝绳的另一端顺序穿过各个滑轮直至固定于另一个固定装置上,位于相邻两个滑轮之间的钢丝绳上安装有起重挂。本发明的优点:本发明所述的一种大型管桩起重机,本发明结构合理,操作简便,其自重轻,由于采用一根钢丝绳,各吊点受力均衡,在不同的使用场合下均能方便起吊,成本低,工作效率高。


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    Title :

    Large tubular pile hoisting mechanical device


    Additional title:

    一种大型管桩起重机械装置


    Contributors:

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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