The invention discloses a people-getting-up-free unhooking device for steel structure steel column hoisting. The people-getting-up-free unhooking device comprises a U-shaped buckle, a buckle clamping ring is arranged at the end of the U-shaped buckle, a telescopic shaft stick is arranged in the buckle clamping ring, one end of the shaft stick is connected with a transmission rod, a rotating ring is arranged at the end of the transmission rod, a tripping rope is arranged on the rotating ring, and the tripping rope is perpendicular to an operation face. A sleeve is arranged on the outer side of the buckle clamping ring, one end of the shaft roller and the transmission rod are arranged in the sleeve, the transmission rod is sleeved with a high-strength spring, one end of the high-strength spring is fixedly connected with the shaft roller, and the other end of the high-strength spring is fixedly connected with the inner wall of the sleeve. An anti-falling rope is further arranged on the rotating ring and connected with the hoisting device. Compared with the prior art, during construction of a high-rise steel structure building, after a component is installed in place and unloaded through the device, the internal component is unhooked through the dragging effect of the tripping rope, risks such as falling caused by manual high-altitude operation are avoided, the working efficiency is improved, and it is ensured that the construction progress is stably advanced.

    本发明公开一种钢结构钢柱吊装免上人脱钩装置,包括U型卡扣,U型卡扣的端部设置卡扣卡环,卡扣卡环内设置能够伸缩的轴棍,轴棍的一端连接有传动杆,传动杆的端部设置有转环,转环上设置有脱扣绳,脱扣绳垂至操作面;卡扣卡环的外侧设置有套筒,轴棍的一端和传动杆设置在套筒内,传动杆上套设有高强弹簧,高强弹簧的一端与轴棍固定连接,高强弹簧的另一端与套筒内壁固定连接;转环上还设置有防坠绳,防坠绳与吊装装置连接。与现有技术相比,本发明装置在高层钢结构建筑施工时,利用该装置在构件安装到位进行卸荷后,利用脱扣绳的拽拉作用,引发内部构件发生脱钩作用,避免人工高空作业带来的坠落等风险,提高工作效率,确保施工进度稳步推进。


    Access

    Download


    Export, share and cite



    Title :

    People-climbing-free unhooking device for hoisting steel column of steel structure


    Additional title:

    钢结构钢柱吊装免上人脱钩装置


    Contributors:
    ZHANG GUOZHUANG (author) / YANG SHUANG (author) / DONG SHULIN (author) / GAO QIANG (author) / LI ZHENLEI (author) / JIANG XIAOBO (author) / WANG YANAN (author) / FANG HONGKUAN (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Device for hoisting and unhooking steel structure column

    LYU DI / JIA ZHIHAO / HU PENGFEI | European Patent Office | 2023

    Free access

    Automatic unhooking device for hoisting steel structure

    ZHU KE / SHEN MING / HUANG YINHE | European Patent Office | 2024

    Free access

    Hoisting unhooking prevention device

    LIU KAI / ZHANG XIANGDONG / SUN QINJUN et al. | European Patent Office | 2020

    Free access

    Hoisting steel wire rope anti-unhooking safety early warning device

    LIAO JIANJUN / TAO MAN / HUANG JIN et al. | European Patent Office | 2024

    Free access

    Underwater automatic unhooking hoisting frame and unhooking method

    ZHOU FEI / WANG QUANWEN / LI ZONGHE et al. | European Patent Office | 2024

    Free access