The invention discloses a circular crane with an electric cross rail, and relates to the technical field of cranes, the circular crane comprises a mounting rack, and the mounting rack is provided with a hoisting cavity; the annular track is mounted on the mounting frame, and the annular track is horizontally arranged; the whole crane is placed at the corresponding position through the mounting frame, the driving motor drives the driving gear to be in meshing transmission with the driving gear ring on the annular rail so as to drive the moving frame to move along the annular rail, and then the hoisting position of a hoisting piece on the moving frame is preliminarily adjusted; meanwhile, if the horizontal hoisting position of the hoisting piece is adjusted in the using process, a second adjusting gear is driven by an adjusting motor to rotate, and the second adjusting gear is in meshing transmission with a first adjusting gear to drive an adjusting shaft, a rotating table and the hoisting piece on the rotating table to rotate, so that the horizontal hoisting direction of the hoisting piece is adjusted; and the whole track is prevented from being adjusted during direction adjustment, so that the convenience during adjustment of the whole crane is improved.

    本发明公开了一种带电动过轨的环行起重机,涉及起重机技术领域,包括:安装架,安装架上设有吊装腔;环形轨道,环形轨道安装在安装架上,并且环形轨道呈水平设置;本发明通过安装架将整个起重机安放到相应位置,通过驱动电机带动驱动齿轮与环形轨道上的驱动齿环进行啮合传动,来带动移动架沿环形轨道进行移动,进而初步调整移动架上吊装件的吊装位置;同时若在使用过程中调整吊装件的水平吊装位置,通过调节电机带动第二调节齿轮进行转动,而第二调节齿轮与第一调节齿轮进行啮合传动,来带动调节轴、转动台和其上的吊装件进行转动,进而调整吊装件的水平吊装方向,避免调节方向时调整整个轨道,提高了整个起重机调整时的便捷性。


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    Title :

    Circular crane with electric cross rail


    Additional title:

    一种带电动过轨的环行起重机


    Contributors:
    LIANG DAWEI (author) / XU CONGZHU (author) / XIE YANQU (author) / FU YULEI (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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