The invention discloses a vertical hoisting device for a reverse deep and large foundation pit and a construction method of the vertical hoisting device. The vertical hoisting device comprises a lining wall of an annular foundation pit, a wall attaching frame embedded in the lining wall, a guide rail frame connected to the outer end of the wall attaching frame and a hoisting cage connected to the outer end of the guide rail frame. Through the arrangement of automatic lifting of the hoisting cage, it is guaranteed that constructors go up and down quickly; a cage connecting piece and a cage sliding connecting piece in the hoisting cage are detachably arranged, so that the hoisting cage is conveniently replaced and adjusted on site, and the hoisting cage is more suitable for the site; through the arrangement of the guide rail frame, on one hand, splicing connection can be conducted according to the height of a foundation pit, and the operation height of the hoisting cage is guaranteed; on one hand, the arrangement of a shock pad, a stress sensor and a displacement sensor on the guide rail frame can ensure the safety monitoring during operation and improve the operation safety; through the arrangement of the wall attaching frame, a fixing foundation is provided for the guide rail frame, and through the arrangement of attachment pieces in the wall attaching frame, the number of connection points is increased, and the fixing range and space are further guaranteed.

    本发明公开了一种逆作深大基坑垂向吊运装置及其施工方法吊运装置,包含环形基坑的内衬墙、预埋在内衬墙上的附墙架、连接于附墙架外端的导轨架、连接于导轨架外端的吊笼。本发明通过吊笼的自动升降的设置,保证了施工人员的快速上下;且通过吊笼中笼连件和笼滑连件的可拆卸设置,便于现场更换和调节吊笼,使其更加适应现场;通过导轨架的设置,一方面可根据基坑高度进行拼装连接,保证吊笼的运行高度;一方面导轨架上减震垫、应力传感器和位移传感器的设置可确保运行时的安全监测,提高运行的安全;通过附墙架的设置,为导轨架提供了固定的基础,且附墙架中附连件的设置,利于增加连接点,进一步保障固定的范围和空间。


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    Title :

    Vertical hoisting device for reverse deep and large foundation pit and construction method of vertical hoisting device


    Additional title:

    一种逆作深大基坑垂向吊运装置及其施工方法


    Contributors:
    MENG QINGLI (author) / CHENG PEICHUN (author) / CHEN LEI (author) / ZHONG DEWU (author) / BO XU (author) / LIU YANWEI (author) / ZHANG XIAOMING (author) / ZHOU DAWEI (author) / JIANG JIANYUN (author) / KONG LIN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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