The invention provides a cable-stayed bridge cable installation lifting device, and relates to the technical field of lifting devices.The cable installation lifting device comprises a tower column, cross beams are fixed to the two sides of the top of the tower column, vertical beams are fixed to the bottoms of the other ends of the cross beams, the distance between the vertical beams and the tower column is the cable installation position, and a driving assembly is arranged on the surface of the tower column; the driving assembly comprises chain wheels, the number of the chain wheels is four, and the top and the bottom of the tower column are each symmetrically provided with two chain wheels. Compared with the prior art, under the cooperation of the driving assembly and the guiding traction assembly, a steel cable is guided by a first inclined plate and a second inclined plate at the two connecting points of the tower column and the bridge floor; the electric hoists are matched with the traction steel cables to move, inclined lifting motion is conducted from the fixing points of the bridge floor to the fixing points of the tower columns, the stability and safety of the steel cables during lifting installation are improved, guidance is achieved, the multiple sets of steel cables can be continuously installed through inclined movement of the inclined plates, and the overall construction efficiency is improved.
本发明提供一种斜拉桥缆索安装提升装置,涉及提升装置技术领域,包括塔柱,所述塔柱的顶部两侧固定有横梁,且横梁另一端底部固定有竖梁,所述竖梁与塔柱之间的距离为缆索安装位置,所述塔柱的表面上设有驱动组件,所述驱动组件包括链轮,所述链轮设有四组,所述塔柱的顶部和底部均对称设有两个链轮,相对于现有技术,通过驱动组件和导向牵引组件的配合下,针对钢索在塔柱和桥面两个连接点,由第一斜板和第二斜板进行导向,电葫芦配合牵引钢索移动,从桥面的固定点至塔柱的固定点做斜向的提升运动,提高钢索提升安装时的稳定和安全性,并且具备导向性,多组钢索可以通过斜板的倾斜移动,进行连续性的安装,提高整体的施工效率。
Cable-stayed bridge cable installing and lifting device
一种斜拉桥缆索安装提升装置
13.05.2025
Patent
Elektronische Ressource
Chinesisch
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