The invention relates to the technical field of tower cranes, in particular to a multifunctional tower crane foundation conversion, installation and leveling device. Comprising a connecting frame, a supporting plate is arranged on the connecting frame, and two first sliding frames and two second sliding frames are slidably connected into the connecting frame in a limited mode; the four fixing units are located at the intersection points of the two first sliding frames and the two second sliding frames correspondingly. The fixing unit comprises a connecting frame, a supporting frame, two connecting blocks and two fine adjustment mechanisms. The connecting frame is mounted at the intersection point of the first sliding frame and the adjacent second sliding frame; the supporting frame is connected to the supporting plate in a sliding mode; the two connecting blocks are connected to the supporting frame in a sliding mode. Through relative movement of the connecting block and the supporting frame and fine adjustment of the relative position of the connecting frame and the supporting frame, the gravity center of the tower crane is located at the center of the supporting plate, the stress uniformity of the structure on the connecting frame is guaranteed, and the safety of the tower crane and workers is improved.

    本发明涉及塔吊技术领域,具体涉及一种多功能塔吊基础转换安装调平装置。包括:连接框,连接框上设置有支撑板,连接框内限位滑动连接有两个第一滑动架和两个第二滑动架;四个固定单元,分别位于两个第一滑动架和两个第二滑动架的交叉点位处;固定单元包括有:连接架、支撑框、两个连接块和两个微调机构;连接架,安装于第一滑动架和相邻的第二滑动架的交叉点位处;支撑框,滑动连接于支撑板上;两个连接块,均滑动连接于支撑框。本发明通过连接块与支撑框的相对移动,微调连接架与支撑框的相对位置,使塔吊的重心位于支撑板的中心处,保证连接框上结构受力的均匀性,提高了塔吊及工作人员的安全性。


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    Title :

    Multifunctional tower crane foundation conversion, installation and leveling device


    Additional title:

    一种多功能塔吊基础转换安装调平装置


    Contributors:
    CHEN QIANG (author) / SHI FEIYUN (author)

    Publication date :

    2025-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen / F16F SPRINGS , Federn



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