The invention relates to the field of concrete pipeline construction, in particular to a concrete pipeline hoisting clamp. In the process that an existing hoisting clamp clamps a concrete pipe, a mechanical arm is prone to loosening, and then the hoisting safety and stability of the concrete pipe are affected. A concrete pipeline hoisting clamp comprises a shell, the bottom of the shell is fixedly connected with a fixing frame, the fixing frame is slidably connected with a sliding frame, the sliding frame is slidably connected with the shell, and the top of the sliding frame is fixedly connected with a hoisting ring. According to the concrete pipe hoisting device, when the two clamping blocks cancel limiting of the sliding frame, the sliding frame moves upwards to drive the two clamping frames to swing towards the side close to the concrete pipe through the two rotating rods, the concrete pipe is clamped, then multi-point stress can be achieved, stress is more balanced in the concrete pipe hoisting process, and hoisting is safer and more stable.

    本发明涉及混凝土管道施工领域,尤其涉及一种混凝土管道吊装夹具。现有吊装夹具在对混凝土管夹持的过程中,机械臂容易发生松动,进而影响混凝土管吊装的安全性和稳定性。一种混凝土管道吊装夹具,包括有壳体,所述壳体底部固定连接有固定架,所述固定架上滑动式连接有滑动架,所述滑动架与所述壳体滑动式连接,所述滑动架顶部固定连接有吊环。本发明中,当两个卡块取消对滑动架限位时,滑动架向上移动会通过两个转动杆带动两个夹持架向靠近混凝土管的一侧摆动,并将混凝土管夹持住,进而可以实现多点受力,使混凝土管吊装过程受力更加平衡,吊装更加安全稳定。


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    Title :

    Concrete pipeline hoisting clamp


    Additional title:

    一种混凝土管道吊装夹具


    Contributors:
    SHI GUOYING (author) / PANG JUNGANG (author) / XING YUMIN (author) / HE ZHIWEN (author) / HUANG ZHENHUA (author) / MA YONGGANG (author) / YI PINGHUI (author) / LIU MENGJUN (author) / XIAO WUHUI (author) / LIU QIONG (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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