The invention relates to an auxiliary device for mounting a bridge crane, which is applied to a transmission shaft of a driving motor and comprises a cylindrical pin shaft hoop, a regular polygonal outer ring operation hand ring and a connecting rod, and the outer ring operation hand ring is arranged outside the pin shaft hoop; the pin shaft clamp comprises two symmetrical half clamps, the outer ring operation hand ring comprises two half operation rings, each half operation ring is fixedly arranged on the side face of one half clamp through a plurality of connecting rods, the two ends of each half clamp are outwards provided with fixing parts with threaded holes, and the fixing parts at the two ends of the two half clamps are correspondingly aligned. The fixing bolt penetrates through the fixing parts of the two half hoops and is in threaded connection with the fixing nut, the two half hoops are fixed outside the transmission shaft of the driving motor, and the two half operating rings form an outer ring operating bracelet. The invention also relates to an installation method of the bridge crane, the transmission shaft of the driving motor is rotated through the auxiliary device, the installed part is driven to move on the crane track, the intensity of adjustment work of installation personnel is reduced, and the installation efficiency is improved.

    本发明涉及一种桥式起重机安装用辅助装置,应用于驱动电机的传动轴,包括圆筒形的销轴卡箍、正多边形的外圈操作手环和连接杆,外圈操作手环设置于销轴卡箍外;销轴卡箍包括两个对称的半卡箍,外圈操作手环包括两个半操作环,每个半操作环通过多个连接杆固定设置于一个半卡箍的侧面,半卡箍的两端朝外设置有带有螺纹孔的固定部,两个半卡箍的两端固定部对应对准,固定螺栓穿过两个半卡箍的固定部与固定螺母螺纹连接,将两个半卡箍固定在驱动电机的传动轴外,且两个半操作环形成外圈操作手环。本发明也涉及桥式起重机安装方法,通过辅助装置来转动驱动电机的传动轴,驱使已完成安装的部分在起重机轨道上运动,减少了安装人员调整工作的强度,提高安装效率。


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    Title :

    Auxiliary device for bridge crane installation and bridge crane installation method


    Additional title:

    一种桥式起重机安装用辅助装置及桥式起重机安装方法


    Contributors:
    LAI HONGYUAN (author) / WU WEICHENG (author) / ZHANG XIBAO (author) / ZHANG XIN (author) / LIU WENQING (author) / LUO PEINA (author) / CHEN JIAN (author) / HUA JINGQIANG (author) / CHEN DONGFA (author) / LU BEILIN (author)

    Publication date :

    2022-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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