The invention discloses an electric hoist single-beam and double-beam crane end beam, which comprises a power mechanism, the power mechanism comprises a fixed square beam, the front surface of the fixed square beam is fixedly connected with a first fixed plate, the front surface of the first fixed plate is fixedly connected with a second fixed plate, and the second fixed plate is fixedly connected with a third fixed plate. A first servo motor is fixedly connected to the top of the second fixing plate, an output shaft of the first servo motor is in transmission connection with the rotating shaft, a third fixing plate is fixedly connected to the bottom of the fixing square beam, and a first U-shaped fixing plate is fixedly connected to the bottom of the third fixing plate; the inner side of the first U-shaped fixing plate is movably sleeved with a first moving wheel, the two sides of the fixing square beam are movably sleeved with gravity allocation assemblies, and each gravity allocation assembly comprises a square beam sleeve, so that the end beam can change the crossing length of the end beam through the change of gravity, the pressure borne by the track within the unit distance is reduced, and the stability of the track is improved. And the service life of the equipment is prolonged.

    本发明公开了一种电动葫芦单、双梁起重机端梁,包括动力机构,还包括:所述动力机构包括固定方梁,所述固定方梁的正面固定连接有第一固定板,所述第一固定板的正面固定连接有第二固定板,所述第二固定板的顶部固定连接有第一伺服电机,所述第一伺服电机的输出轴与旋转轴传动连接,所述固定方梁的底部固定连接有第三固定板,所述第三固定板的底部固定连接有第一U型固定板,所述第一U型固定板的内侧活动套接有第一移动轮,所述固定方梁的两侧均活动套接有重力分摊组件,所述重力分摊组件包括方梁套管,有利于端梁能够通过重力的变化改变端量的横跨长度,使轨道的单位距离内承受的压强减少,使设备的使用年限增加。


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    Title :

    Electric hoist single-beam and double-beam crane end beam


    Additional title:

    一种电动葫芦单、双梁起重机端梁


    Contributors:
    HAN MINSHENG (author) / XU PENGFEI (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES




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