The invention provides a mounting platform for a large-tonnage prefabricated pipe pile and a mounting method, wherein the mounting platform comprises a prefabricated steel pipe mounting platform; theprefabricated pipe pile mounting platform is located at the left side and the right side of a foundation pit and comprises an upper-layer platform and lower-layer platforms, the lower-layer platformsare fixed to the ground at the two sides of the foundation pit, winches are mounted on the lower-layer platforms, and mounting holes are formed in the upper-layer platform; a hoisting ring and a reinforcing steel bar hoop sleeve are detachably arranged on the prefabricated pipe pile in a sleeving manner, the hoisting ring is located over the reinforcing steel bar hoop sleeve, a hoisting hole is formed in the hoisting ring, the reinforcing steel bar hoop sleeve comprises an upper hoop sleeve body and a lower hoop sleeve body which are arranged up and down, at least two lug plates are arranged on the outer side face of the upper hoop sleeve body, and lifting holes for prestressed steel strand lifting hooks to hook are uniformly distributed in the outer side surface of the lower hoop sleeve body; and the prestressed steel strand lifting hooks are connected with the winches through steel strands, and the steel strands penetrate through fixed pulleys in a sliding manner. The mounting methodis realized by adopting the mounting platform. By means of the mounting platform and the mounting method, safety and accuracy of the mounting process of the prefabricated pipe pile can be improved.

    本发明提供一种用于大吨位预制管桩的安装平台及安装方法,其中,安装平台包含预制钢管安装平台;预制管桩安装平台位于基坑的左右两侧,其包括上层平台和下层平台,下层平台固定在基坑两侧的地面上,其上安装卷扬机,上层平台开设有安装孔;吊装环和钢筋抱箍套筒均可拆卸套装在预制管桩上,吊装环位于钢筋抱箍套筒的正上方,其上设置有吊装孔,钢筋抱箍套筒包括均上下设置的上抱箍套筒和下抱箍套筒,上抱箍套筒的外侧面设置有至少两耳板,下抱箍套筒外侧面均布有供预应力钢绞线吊钩钩吊的吊孔;预应力钢绞线吊钩通过钢绞线连接卷扬机,钢绞线滑动穿过定滑轮;安装方法采用上述安装平台实现。本发明可以提升预制管桩安装过程的安全性以及准确性。


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    Title :

    Mounting platform for large-tonnage prefabricated pipe pile and mounting method


    Additional title:

    一种用于大吨位预制管桩的安装平台及安装方法


    Contributors:
    WANG HUA (author) / SHI PEIHUA (author) / HUANG KAINAN (author) / WEI GANGRONG (author) / PENG XI (author) / WANG LONGLIN (author) / YANG YUHOU (author) / YU MENGSHENG (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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