The invention relates to a high-altitude portable detaching and attaching derrick mast, and belongs to the technical field of hoisting equipment, the high-altitude portable detaching and attaching derrick mast comprises a climbing frame, a connecting mechanism, a universal joint, a suspension arm, a chain block, an electric block and a hoisting rope, one end of the universal joint is hinged to the connecting mechanism, the other end of the universal joint is hinged to the suspension arm, and one end of the suspension arm is connected with a pulley; one end of the electric hoist is fixedly connected with the climbing frame, the other end of the electric hoist is fixedly connected with the suspension arm, one end of the chain block is fixedly connected with the climbing frame, and the other end of the chain block is fixedly connected with the suspension arm; a lifting mechanism is arranged at one end of the lifting arm, one end of the lifting rope is connected with the lifting mechanism, and the other end of the lifting rope penetrates through the pulley. When the high-altitude portable detaching and attaching derrick mast is used, a hoisting mechanism does not need to be set up on a building or inclined pulling and hanging are not needed for detaching and attaching, and the working efficiency is greatly improved; and the lifting arm can move up and down along with the climbing frame, so that the problem of manual up-and-down dismounting and mounting is solved, and the labor intensity of workers is reduced.

    本发明涉及一种高空便携式拆附着扒杆,属于起重设备技术领域,包括爬升框、连接机构、万向接头、吊臂、手拉葫芦、电动葫芦和吊装绳,万向接头的一端与连接机构铰接,万向接头的另一端与吊臂铰接,吊臂的一端连接有滑轮,电动葫芦的一端与爬升框固接,电动葫芦的另一端与吊臂固接,手拉葫芦的一端与爬升框固接,手拉葫芦的另一端与吊臂固接;吊臂一端设置有起升机构,吊装绳的一端与起升机构连接,吊装绳的另一端穿过滑轮。本发明的高空便携式拆附着扒杆在使用时,无需再在构筑物上搭建卷扬机构或歪拉斜吊来拆除附着,大大提升了工作效率高;并且吊臂可以随着爬升框上下移动,解决了人工上下拆除安装的问题,减少了工作人员的劳动强度。


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    Title :

    High-altitude portable detachable attachment derrick mast


    Additional title:

    一种高空便携式拆附着扒杆


    Contributors:
    XU GUILIN (author) / HUANG JIANJUN (author) / SHI YUANCHAO (author) / QIU MINGSHAN (author) / LU XIAOLI (author) / HU YIJIE (author) / WU KUNLIN (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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