The invention discloses a steel sleeve hoisting guide device for underwater pile foundation reinforcement and a mounting method. The steel sleeve hoisting guide device comprises hoops, distribution beams, upper main beams, lower main beams, tie beams, suspenders, track beams, transverse guide beams and longitudinal guide beams; the distribution beams are mounted and fixed on the hoops along the two sides of a pier in the transverse bridge direction; the upper main beams are mounted and fixed on the top surfaces of the distribution beams along the two sides of the pier in the longitudinal bridge direction; the tie beams are connected and fixed on the lower surfaces of the upper main beams along the two sides of the pier in the transverse bridge direction; the upper ends of the suspenders are connected and fixed to the upper main beams; the lower main beams are parallel to the upper main beams, and the lower main beams and the upper main beams are connected and fixed through the lower ends of the suspenders; the track beams are arranged between the tie beams and the distribution beams in the transverse bridge direction and are connected and fixed to the tie beams and the distributionbeams correspondingly; the transverse guide beams are vertically connected and fixed on the top surfaces of the lower main beams; and the longitudinal guide beams are parallel to the lower main beamsand is vertically connected and fixed to the top surfaces of the transverse guide beams. According to the hoisting guide device and the mounting method, the structure is simple, the operation is quick, the positioning accuracy during mounting of the steel sleeve can be remarkably improved, and the construction time and cost are saved.

    一种水下桩基加固的钢套筒吊装导向装置及安装方法,包括:抱箍,分配梁,上主梁,下主梁,系梁,吊杆,轨道梁,横向导梁,纵向导梁。在抱箍上沿横桥向桥墩两侧安装固定分配梁;上主梁沿纵桥向桥墩两侧安装固定在分配梁顶面;系梁沿横桥向桥墩两侧连接固定在上主梁下面;吊杆上端与上主梁连接固定;下主梁平行于上主梁,通过吊杆下端连接固定;轨道梁沿横桥向布置在系梁与分配梁之间,并与系梁和分配梁分别连接固定;横向导梁垂直连接固定在下主梁顶面;纵向导梁与下主梁平行,且垂直连接固定横向导梁顶面。本发明的吊装导向装置及安装方法,结构简单,操作快捷,能显著提高钢套筒安装时的定位精准度,节省施工时间和费用。


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    Title :

    Steel sleeve hoisting guide device for underwater pile foundation reinforcement and mounting method


    Additional title:

    一种水下桩基加固的钢套筒吊装导向装置及安装方法


    Contributors:
    HU FENGQIANG (author) / WU FANGRAN (author) / HU SICONG (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02D FOUNDATIONS , Gründungen / B66C Krane , CRANES



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