The invention relates to the technical field of tower cranes, in particular to a tower crane base which comprises a lower supporting assembly, an upper supporting assembly, multiple sets of adjusting assemblies and multiple sets of weight assemblies, the multiple sets of adjusting assemblies are inserted into the lower portion of the lower supporting assembly at intervals in the circumferential direction, and one set of weight assemblies corresponds to one set of adjusting assemblies; the counterweight assembly is arranged at the upper end of the adjusting assembly, the upper supporting assembly is arranged on the lower supporting assembly, the adjusting assembly comprises a main sliding rail and two auxiliary sliding rails, one end of the main sliding rail is connected with the connecting base in an inserted mode, the other end of the main sliding rail is movably connected with the auxiliary sliding rails through connecting rods, the counterweight assembly comprises a T-shaped plate, and rotatable counterweight blocks are sequentially stacked at the upper end of the T-shaped plate in a crossed mode. According to the base, the upper supporting assembly and the lower supporting assembly are connected in an inserted mode, the stability is better, the supporting area of the base is enlarged through matching of the upper supporting assembly and the lower supporting assembly, the stability of the lower supporting assembly is further enhanced, all parts are detachably connected, dismounting and mounting are faster, and the base is more convenient to replace.

    本发明涉及塔式起重机技术领域,尤其涉及一种塔式起重机底座,包括下支撑组件、上支撑组件、多组调节组件和多组配重组件,多组调节组件沿圆周方向间隔插设在下支撑组件下部,一组配重组件对应一组调节组件,配重组件设置在调节组件上端,上支撑组件设置在下支撑组件上,调节组件包括主滑轨和两个副滑轨,主滑轨一端与连接座插接,另一端通过连杆与副滑轨活动连接,配重组件包括T形板,可转动的配重块依次交叉堆叠在T形板上端。本发明中,上支撑组件与下支撑组件插接其稳固性更好,搭配可调节的配重组件扩大底座的支撑面积,进一步加强下支撑组件的稳定性,且各零部件均为可拆卸连接,拆装更加快捷,使得底座的更换也更加方便。


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    Title :

    Tower crane base


    Additional title:

    一种塔式起重机底座


    Contributors:
    YUAN TENG (author) / LI DA (author) / TANG HAO (author) / ZHANG DA (author) / SHEN LIJUAN (author) / GUO YUJIA (author) / HAO CHENGSHENG (author) / WEN XINYU (author) / SONG HAOJIE (author) / CHEN YANG (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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