The invention belongs to the technical field of cable lifting, and discloses a cable lifting device which comprises a connecting strip, a first sliding groove coaxially arranged is formed in the connecting strip, a pair of symmetrically arranged sliding blocks are slidably clamped in the first sliding groove, and a first driving unit used for driving the two sliding blocks to be close to or away from each other is arranged on the connecting strip; the hoisting mechanism is arranged on the two sliding blocks; the hoisting mechanism comprises two pairs of fixing pieces which are symmetrically arranged, the two pairs of fixing pieces are fixed to the two sliding blocks correspondingly, lifting plates are arranged under the fixing pieces, a plurality of hooks which are evenly distributed are arranged at the lower ends of the lifting plates, and the hoisting mechanism further comprises a second driving unit arranged on the connecting strip. The second driving unit is used for simultaneously driving the two lifting plates to lift and move, and the moving directions of the two lifting plates are opposite; the problems that in the prior art, arch ribs on arch rings on the two sides of the steel frame arch bridge are inconvenient to hoist, the hoisting continuity is poor, and the working efficiency is low are solved.

    本发明属于缆索起吊技术领域,公开一种缆索起吊装置,包括连接条,连接条上开设有同轴线放置的第一滑槽,第一滑槽内滑动卡接有一对对称放置的滑块,连接条上设置有用于驱动两滑块相互靠近或远离的第一驱动单元;吊装机构,吊装机构设置于两滑块上;吊装机构包括两对对称放置的固定件,两对固定件分别固定于两滑块上,固定件正下方均设有升降板,升降板下端均设有均匀分布的多个挂钩,吊装机构还包括设置于连接条上的第二驱动单元,第二驱动单元用于同时驱动两升降板进行升降移动,且两升降板的移动方向相反;解决了现有技术中存在着不便于对钢架拱桥两侧拱圈上拱肋进行吊装作业,且吊装作业连续性不佳,工作效率低的问题。


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    Title :

    Cable lifting device


    Additional title:

    缆索起吊装置


    Contributors:
    ZENG GUOSHENG (author) / WANG ZHIJIN (author) / TIAN SHIKUAN (author) / YANG YOUTIAN (author) / WANG ZHIKANG (author) / ZHANG YI (author) / ZOU SHUNQUAN (author) / LIANG XIN (author)

    Publication date :

    2024-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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