The invention discloses a pile foundation overturning construction method and a pile foundation overturning adjusting lifting appliance, and the pile foundation overturning construction method comprises the following steps: using the pile foundation overturning adjusting lifting appliance, realizing that a fixed chain provides a stress point in the middle of a pile foundation, adjusting the lengths of an outer chain and an inner chain at the two ends of the pile foundation, and realizing the simultaneous and rapid overturning of the two ends of the pile foundation. When the two ends of the pile foundation are turned and adjusted at the same time, the fixed chain forms a fixed lifting point, so that the pile foundation is turned stably without excessive shaking, and the problem that the pile foundation loses a stress point and shakes excessively due to the fact that only the main lifting rope and the auxiliary lifting rope change the length at the same time to turn the two ends of the pile foundation is solved.

    本发明公开了一种桩基翻转施工方法及桩基翻转调节吊具,所述桩基翻转施工方法,包括:使用桩基翻转调节吊具,实现固定链在桩基中部提供受力点,同时调节在桩基两端的外链、内链长度,实现桩基两端同时快速翻转的过程。由于桩基两端同时翻转调节时固定链形成不动吊点,实现桩基较为稳定翻转而不过度摇晃,解决了只有主吊绳和副吊绳同时改变长度翻转桩基两端会导致桩基失去受力点而发生过度摇晃的问题。


    Access

    Download


    Export, share and cite



    Title :

    Pile foundation overturning construction method and pile foundation overturning adjusting lifting appliance


    Additional title:

    一种桩基翻转施工方法及桩基翻转调节吊具


    Contributors:
    WANG KUN (author) / PENG CHANGYANG (author) / XIANG CANLONG (author) / GAN GUOMIN (author) / ZHOU JIANHAO (author) / LYU YIMIN (author) / YANG JIAQUAN (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



    Pile lifting device for overturning prevention

    KIM KYU SANG | European Patent Office | 2020

    Free access

    Motor stator overturning lifting appliance and overturning lifting method

    HE DALIANG / MENG FANSHENG / YU BO et al. | European Patent Office | 2024

    Free access

    Lifting device capable of preventing pile overturning

    KIM KYU-SANG | European Patent Office | 2022

    Free access

    Pile lifting device capable of preventing overturning

    KIM KYU SANG | European Patent Office | 2023

    Free access

    PILE LIFTING DEVICE CAPABLE OF PREVENTING OVERTURNING

    KIM KYU SANG | European Patent Office | 2023

    Free access