The combined lifting appliance comprises a cross beam and a pair of rotatable assemblies, the upper portion of the cross beam is connected with a first steel wire rope, a pair of second mounting holes are horizontally formed in the lower portion of the cross beam at intervals, and the upper ends of a pair of second steel wire ropes are connected with the corresponding second mounting holes correspondingly. The upper end is correspondingly connected with the lower end of the second steel wire rope; the two ends of the suspension rod are rotatably connected with the lower ends of the pair of rotatable assemblies. The combined lifting appliance can be used for lifting construction of the precast piles with different lengths, the combined lifting appliance is simple and convenient to process and easy to operate, the different precast piles are uniformly stressed in the lifting process through the lifting method, the lifting construction quality of the precast piles is guaranteed, and the construction safety risk is reduced.

    本申请公开一种预制桩吊桩用组合吊具以及预制桩吊桩方法,组合吊具包括:横梁,上部与第一钢丝绳连接,所述横梁的下部水平间隔设置有一对第二安装孔,一对第二钢丝绳上端分别与对应的第二安装孔连接,一对可转动组件,上端对应与第二钢丝绳下端连接;悬吊杆,其两端与所述一对可转动组件下端可转动连接。本申请可用于不同长度预制桩吊桩施工,组合吊具加工简便易操作,吊装方法使不同预制桩吊桩过程中受力均匀,保证了预制桩吊桩施工质量,降低了施工安全风险。


    Access

    Download


    Export, share and cite



    Title :

    Combined lifting appliance for lifting precast pile and precast pile lifting method


    Additional title:

    一种预制桩吊桩用组合吊具以及预制桩吊桩方法


    Contributors:
    SHI RUN (author) / GAO YUEXIN (author) / ZHANG JIAWEI (author) / LIU BO (author) / GONG JIE (author) / TIAN WEI (author) / QIAN ZHENYU (author) / ZHANG CHUNJIE (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Precast concrete lifting appliance

    ZHANG MINCHANG / YANG QINGGUI / XU YUBING et al. | European Patent Office | 2023

    Free access

    Lifting appliance and crane suitable for lifting precast concrete

    YU HAITAO / WANG BINBIN / ZHANG XIUCAI et al. | European Patent Office | 2024

    Free access

    Special lifting appliance for precast concrete

    KANG WEI | European Patent Office | 2024

    Free access

    Tubular pile lifting method and lifting appliance thereof

    MIAO KAILI / MIAO LINZHAN | European Patent Office | 2023

    Free access

    Lifting appliance turnover device for lifting tubular pile

    LIU HUI | European Patent Office | 2021

    Free access