The invention belongs to the technical field of iron tower assembly, and particularly relates to an automatic lifting device for high-low iron tower leg section assembly. Comprising an angle steel group platform which is provided with a rotary lifting assembly. Rotating telescopic columns are symmetrically mounted on the two sides of the angle steel group platform, and a chassis is arranged on the rotating telescopic columns; the rotating position lifting assembly comprises a mounting plate arranged on the angle steel group platform, a telescopic air cylinder is arranged on the mounting plate, a position lifting pulley is mounted at the output end of the telescopic air cylinder, and the position lifting pulley is connected with a position lifting limiting groove formed in a position lifting square plate; a descending limiting and blocking mechanism is arranged on the lifting square plate; a telescopic rod is mounted on the side surface of the lifting square plate; and by rotating the lifting assembly, the rotating angle of the lifting square plate is limited, so that the mounting angle of the lifting square plate which can only drive the bottom section steel required for mounting is smaller than 15 degrees, the device meets the construction requirement, potential safety hazards in the construction process are avoided, and the using efficiency of the device is improved.

    本发明属于铁塔组立技术领域,具体为高低铁塔塔腿段组立自动提升装置;包括角钢组平台,所述角钢组平台上设置有旋动举位组件;所述角钢组平台的两侧上对称安装有旋动伸缩柱,旋动伸缩柱上设有底盘;所述旋动举位组件包括设置于角钢组平台上的安装板,安装板上设有伸缩气缸,伸缩气缸的输出端上安装有举位滑轮,举位滑轮与举位方板上设有的举位限槽连接设置;所述举位方板上设置有降移限阻机构;所述举位方板的侧面上安装有伸缩杆;通过旋动举位组件,将举位方板的旋转角度进行限位设置,使其只能带动安装所需的底段钢材的安装角度是小于十五度,使得装置符合施工要求,避免施工的过程中存在安全隐患,提升了装置在使用时的效率。


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    Title :

    Automatic lifting device for high-low iron tower leg section assembly


    Additional title:

    高低铁塔塔腿段组立自动提升装置


    Contributors:
    CHEN ZHEN (author) / PU LEILEI (author) / WU JIANMIN (author) / YU LIANHAI (author) / LIU GANG (author) / CHANG HAO (author) / YU BO (author) / QU HONGLEI (author) / XIE HUALONG (author) / YANG JIANYU (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / B66C Krane , CRANES



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