The prefabricated well hoisting device comprises a supporting seat, four supporting assemblies are fixed to the periphery of the supporting seat, each supporting assembly comprises a telescopic rod, an arc-shaped supporting plate and an arc-shaped suction cup, one end of each telescopic rod is fixedly connected with the supporting seat, the other end of each telescopic rod is fixedly connected with the arc-shaped supporting plate, and the arc-shaped suction cups are fixed to the outer side of the arc-shaped supporting plate. The radian of the arc-shaped suction cup is matched with the inner wall of the prefabricated well, a lifting lug is fixed to the top of the telescopic rod, and a bearing rope is connected to the lifting lug. After the telescopic rods extend, the arc-shaped suction cups are attached to the inner wall of the prefabricated well, the device and the prefabricated well are fixed together through the adsorption force of the arc-shaped suction cups, and then the prefabricated well can be hoisted and installed into a well pit through hoisting equipment. The prefabricated well is hoisted and installed through the device, the well wall does not need to be punched, the integrity and leakproofness of the structure of the prefabricated well are guaranteed, the reserved hole blocking work of a traditional hoisting method is avoided, and therefore the hoisting and installing efficiency of the prefabricated well is improved.

    本发明涉及一种预制井吊装装置,包括支撑座,支撑座的四周固定有四个支撑组件,支撑组件包括伸缩杆、弧形支撑板和弧形吸盘,伸缩杆的一端与支撑座固定连接,另一端与弧形支撑板固定连接,弧形吸盘固定在弧形支撑板的外侧,弧形吸盘的弧度与预制井的内壁相适配,伸缩杆的顶部固定有吊耳,吊耳上连接有承重绳。伸缩杆伸长后,使弧形吸盘与预制井的内壁贴合,通过弧形吸盘的吸附力将本装置与预制井固定在一起,即可通过起重设备将预制井吊装安装至井坑内。通过本装置吊装安装预制井不需要在井壁上进行打孔,保证了预制井结构的完整性和严密性,也避免了传统吊装方法对预留孔的封堵工作,从而提高了预制井的吊装安装效率。


    Access

    Download


    Export, share and cite



    Title :

    Prefabricated well hoisting device


    Additional title:

    一种预制井吊装装置


    Contributors:
    XU CHENYU (author) / ZHANG QIANG (author) / JIA CHENGYU (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Prefabricated wallboard hoisting method and prefabricated wallboard hoisting device

    WANG GUANGJING / TANG JINGJING / ZHANG WENJUN et al. | European Patent Office | 2023

    Free access

    Prefabricated hoisting device and hoisting method for reinforced concrete inspection well

    CHEN HONG / CHEN GUOXING / LU SHENGHONG et al. | European Patent Office | 2025

    Free access

    Prefabricated building prefabricated part hoisting device

    JIANG JIANHONG / YANG CHAO / TIAN WENZENG et al. | European Patent Office | 2024

    Free access

    Prefabricated wall hoisting device

    LI JIE / TIAN YUAN / YU DAN et al. | European Patent Office | 2023

    Free access

    Prefabricated column hoisting device

    LIU MINGHUA / YANG ZHANMENG / MENG QINGLONG et al. | European Patent Office | 2024

    Free access