The invention provides an electric single-beam crane. The electric single-beam crane comprises a main beam, end beams are fixedly mounted on the outer surfaces of the two sides of the main beam, operation signal lamps are fixedly mounted on the outer surfaces of one sides of the end beams, and pulleys are fixedly mounted on the two sides of the outer surfaces of the lower ends of the end beam. Buffer air cushions are fixedly mounted in the middle of the outer surfaces of the lower ends of the end beams, a cable is movably connected to the outer surface of the lower end of the main beam, a running trolley is slidably connected to the outer surface of the lower end of the main beam, an electric hoist is fixedly mounted at the lower end of the running trolley, and rubber air springs are arranged on the outer surfaces of the two sides of the electric hoist. According to the electric single-beam crane, the hoisting position and the falling point position can be accurately positioned when large instruments and equipment are hoisted and moved, stable movement and accurate direction of the hoisting and falling points are ensured, the risk of wall collision is avoided, and the stability ofthe large instruments and equipment is ensured.

    本发明提供了一种电动单梁起重机,包括主梁,所述主梁的两侧外表面均固定安装有端梁,所述端梁的一侧外表面固定安装有运行信号灯,所述端梁的下端外表面两侧均固定安装有滑轮,所述端梁的下端外表面中间位置固定安装有缓冲气垫,所述主梁的下端外表面活动连接有电缆,所述主梁的下端外表面滑动连接有运行小车,所述运行小车的下端固定安装有电动葫芦,所述电动葫芦的两侧外表面均设置有橡胶空气弹簧,该电动单梁起重机可以在起重和移动大型仪器设备时精准定位起吊位置和落点位置,确保起吊和落点的移动平稳和方向精准,避免撞墙的风险,保证了大型仪器设备的平稳。


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    Title :

    Electric single-beam crane


    Additional title:

    一种电动单梁起重机


    Contributors:
    XU JIANJUN (author) / WANG XU (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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