The invention belongs to the technical field of deep foundation pit ladder cage installation, and particularly discloses a deep foundation pit ladder cage installation system and a construction method thereof.The installation system comprises a corbel supporting bracket, the corbel supporting bracket is fixedly installed on a foundation pit ground connecting wall, and a crown block assembly, a guide assembly and a buffer assembly are arranged on the corbel supporting bracket; the crown block assembly is arranged on the bracket supporting bracket in a sliding manner and is connected with the elevator cage through a lifting rope; the guide assembly is arranged on the inner side of a hanging frame of the bracket supporting support and used in cooperation with the elevator cage. The buffer assembly is hung on the inner side of a hanging frame of the bracket supporting support and used in cooperation with the elevator cage. According to the mounting system, through the arrangement of the bracket supporting bracket, the guiding assembly, the elevator cage, the buffering assembly and the perpendicularity adjusting assembly, falling of muck and stones on the side wall of a foundation pit can be avoided during hoisting, and meanwhile eccentricity prevention and balance adjustment are conducted in the downward hoisting process of the elevator cage; the device has the advantages of being high in construction safety and good in anti-eccentricity and balance adjusting effect in the elevator cage installation process.

    本发明属于深基坑梯笼安装技术领域,具体公开了一种深基坑梯笼安装系统及其施工方法,所述安装系统包括牛腿支撑支架,牛腿支撑支架固定安装在基坑连地墙上,且在牛腿支撑支架上设置有天车组件、导向组件和缓冲组件;天车组件滑动设置在牛腿支撑支架上,且通过吊绳与梯笼连接;导向组件设置在牛腿支撑支架的吊框内侧,且与梯笼配合使用;缓冲组件吊设在牛腿支撑支架的吊框内侧,且与梯笼配合使用;本安装系统通过牛腿支撑支架、导向组件、梯笼、缓冲组件和垂直度调节组件的设置,能够在吊装时避免基坑侧壁渣土、石块的下落,同时对梯笼的下吊过程进行防偏心和平衡调节,具有在梯笼安装过程中的施工安全性高、防偏心和平衡调节效果好的特点。


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    Title :

    Deep foundation pit ladder cage mounting system and construction method thereof


    Additional title:

    一种深基坑梯笼安装系统及其施工方法


    Contributors:
    ZHANG WEI (author) / ZHAO YING (author) / LI MINGE (author) / ZHANG SEN (author) / ZHANG NAN (author) / LI WENJUN (author) / JIAO ZHIJIE (author) / HE YUNPENG (author) / BI CHENYAO (author) / XUE BOYANG (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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