The invention belongs to the technical field of building construction, and discloses a small crane frame for building construction, which comprises a bearing frame and a winch, the bottom end of the bearing frame is provided with a rotating assembly, the bottom end of the rotating assembly is fixedly provided with a moving seat, and the top end of the moving seat is fixedly connected with an air pressure cylinder; an inner cavity of the air pressure cylinder is movably sleeved with an air pressure plate, the top end of the air pressure plate is fixedly connected with a bearing rod, a connecting pipe is fixedly installed at the bottom of the air pressure cylinder, the top end of the connecting pipe is fixedly connected with a first piston cylinder, and an inner cavity of the first piston cylinder is movably sleeved with a first piston head. The top end of the first piston head is fixedly connected with a first piston rod, and the top end of the first piston cylinder is fixedly connected with a second piston cylinder. Therefore, materials in different shapes can be adaptively clamped during hoisting, the materials are prevented from scattering, and the supporting stability of the bearing frame is improved while the materials are prevented from shaking.

    本发明属于建筑施工技术领域,且公开了一种建筑施工用小型吊车架,包括承重架和卷扬机,所述承重架的底端设置有转动组件,所述转动组件的底端固定安装有移动座,所述移动座的顶端固定连接有气压筒,所述气压筒的内腔活动套接有气压板,所述气压板的顶端固定连接有承重杆,所述气压筒的底部固定安装有连接管,所述连接管的顶端固定连接有活塞筒一,所述活塞筒一的内腔活动套接有活塞头一,所述活塞头一的顶端固定连接有活塞杆一,所述活塞筒一的顶端固定连接有活塞筒二。从而实现了在吊装时可以对不同形状的物料进行适应性夹紧,防止物料散落,在避免物料摇晃的同时,还提高了承重架支撑的稳定性。


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    Title :

    Small crane frame for building construction


    Additional title:

    一种建筑施工用小型吊车架


    Contributors:
    GE CHUNQING (author) / MO WENLONG (author)

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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