The invention belongs to the technical field of crane installation, and particularly relates to a tower crane foundation supporting leg levelness adjusting device which comprises a levelness adjusting device body, a tower crane supporting leg body is arranged on the outer side of the levelness adjusting device body and comprises an installation frame, lifting supporting legs are arranged at the corners of the lower portion of the installation frame, and the lifting supporting legs are connected with the levelness adjusting device body. An H-shaped supporting frame is arranged above the frame body, a levelness observation device is arranged above the geometric center of the supporting frame, a positive and negative synchronous moving assembly is arranged on one side of the supporting frame, and a reference positioning assembly integrating perpendicularity and levelness detection functions is arranged at the output end of the positive and negative synchronous moving assembly. The supporting leg is reasonable in design, simple in structure and convenient to machine, the levelness and perpendicularity can be conveniently adjusted with the supporting leg as the reference, the supporting leg can be installed in an auxiliary mode, the accuracy and stability of the set position of the supporting leg are guaranteed, errors are reduced, the work progress is improved, and the use requirement is met.

    本发明属于起重机安装技术领域,尤其涉及一种塔式起重机基础支腿调整水平度装置,包括水平度调整装置,所述水平度调整装置的外侧设置有塔机支腿主体,所述塔机支腿主体包括安装框架,所述安装框架的下方边角处设置有升降支腿,所述架体的上方设置有呈H形状设计的支撑架,所述支撑架几何中心处的上方设置有水平度观测装置,所述支撑架的一侧设置有正反同步移动组件,所述正反同步调节组件的输出端设置有集合有垂直度和水平度检测功能的基准定位组件。本发明设计合理、结构简单、加工方便且能以其自身为基准,对水平度和垂直度进行便捷调节,为支腿的安装起辅助作用,保障其所设立位置的准确性及稳定性,减少误差,提高工作进程,满足使用需求。


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    Title :

    Levelness adjusting device for foundation supporting leg of tower crane


    Additional title:

    塔式起重机基础支腿调整水平度装置


    Contributors:
    HU KAIFENG (author) / WANG JIANXIN (author) / JIANG BO (author) / SUN XIAOWEI (author) / FU BAIWEI (author) / HAO XIPING (author) / WANG ZHIQIANG (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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