A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel box girder mounting device and mounting method thereof
The invention relates to the technical field of steel box girder installation, and discloses a steel box girder installation device and an installation method thereof.The steel box girder installation device comprises the ground, a side slope face and a movable platform, movable rails are symmetrically arranged on the side slope face, a cross beam is fixedly connected to one side of each movable rail, the cross beams are inserted into the side slope face, and the cross beams are fixedly connected with the side slope face; the bottom of the movable platform is symmetrically and fixedly connected with supporting beams, the supporting beams are in sliding connection with the movable rails, one side of the top of the side slope face is fixedly connected with a traction unit, the traction unit is connected with the movable platform through a steel cable, and a pit is formed in the position, close to the bottommost end of the movable rails, of the ground. The steel box girder does not need to be hoisted by a portal frame, so that the cost is reduced, and the mounting convenience and the inclined butt joint accuracy of the steel box girder are improved.
本发明涉及钢箱梁安装技术领域，公开了一种钢箱梁安装装置及其安装方法，包括地面、边坡面、移动平台，边坡面上对称设置有移动轨道，每个移动轨道一侧固定连接有横梁，横梁插入在边坡面上，且横梁与边坡面固定连接，移动平台底部对称固定连接有支撑梁，支撑梁与移动轨道滑动连接，边坡面的顶部一侧固定连接有牵引机组，牵引机组通过钢索与移动平台相连，地面靠近移动轨道最底端处开设有凹坑，本发明结构简单，钢箱梁移动方便，无需搭接临时支架，无需使用龙门架吊运钢箱梁，降低成本，提高钢箱梁安装的便捷性以及倾斜对接的准确性。
Steel box girder mounting device and mounting method thereof
The invention relates to the technical field of steel box girder installation, and discloses a steel box girder installation device and an installation method thereof.The steel box girder installation device comprises the ground, a side slope face and a movable platform, movable rails are symmetrically arranged on the side slope face, a cross beam is fixedly connected to one side of each movable rail, the cross beams are inserted into the side slope face, and the cross beams are fixedly connected with the side slope face; the bottom of the movable platform is symmetrically and fixedly connected with supporting beams, the supporting beams are in sliding connection with the movable rails, one side of the top of the side slope face is fixedly connected with a traction unit, the traction unit is connected with the movable platform through a steel cable, and a pit is formed in the position, close to the bottommost end of the movable rails, of the ground. The steel box girder does not need to be hoisted by a portal frame, so that the cost is reduced, and the mounting convenience and the inclined butt joint accuracy of the steel box girder are improved.
本发明涉及钢箱梁安装技术领域，公开了一种钢箱梁安装装置及其安装方法，包括地面、边坡面、移动平台，边坡面上对称设置有移动轨道，每个移动轨道一侧固定连接有横梁，横梁插入在边坡面上，且横梁与边坡面固定连接，移动平台底部对称固定连接有支撑梁，支撑梁与移动轨道滑动连接，边坡面的顶部一侧固定连接有牵引机组，牵引机组通过钢索与移动平台相连，地面靠近移动轨道最底端处开设有凹坑，本发明结构简单，钢箱梁移动方便，无需搭接临时支架，无需使用龙门架吊运钢箱梁，降低成本，提高钢箱梁安装的便捷性以及倾斜对接的准确性。
Steel box girder mounting device and mounting method thereof
一种钢箱梁安装装置及其安装方法
SHI SHUDONG (author) / LI JUNLAN (author) / LI JUNDAI (author) / YUE GUOZHU (author) / TANG CHENG (author) / DENG GUOMIN (author) / SHI JIA (author) / LU FENGPING (author) / LIN YAO (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken