A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Auxiliary positioning device and positioning method for steel box girder
The invention provides a steel box girder auxiliary positioning device and a positioning method.The steel box girder auxiliary positioning device comprises a temporary supporting system, the temporary supporting system is provided with two parallel distribution girders, positioning mechanisms are detachably and fixedly arranged on the outer sides of the ends of the distribution girders, and the two positioning mechanisms located on the same side of the temporary supporting system are fixedly connected; the temporary supporting system is used for providing temporary supporting for the steel box girder in the erecting process of the steel box girder, and when the steel box girder is hoisted to the top of the temporary supporting system, a positioning sliding rod in the positioning mechanism can play a sliding guiding role on the steel box girder in the lowering process of the steel box girder; the steel box girder is accurately positioned at the top of the temporary supporting system, secondary adjustment is not needed, and convenience and safety of erection are improved; the positions of the sliding blocks can be movably adjusted through the screws, meanwhile, the supporting rods are driven by the sliding blocks to move, the positioning sliding rods are pushed and pulled in the moving process of the supporting rods to be matched with different steel box girder web angles, and the application range is widened.
本发明提供一种钢箱梁辅助定位装置及定位方法，钢箱梁辅助定位装置，包括临时支撑体系，临时支撑体系具有两个相平行的分配梁，分配梁的端部外侧可拆卸固定设置有定位机构，位于临时支撑体系同侧的两个定位机构之间固定连接；本发明中临时支撑体系在钢箱梁的架设过程中用于对其提供临时支撑，在向临时支撑体系顶部吊放钢箱梁上时，通过定位机构中的定位滑杆能够在钢箱梁下放的过程中对钢箱梁起到滑动导向作用，将钢箱梁精准定位于临时支撑体系的顶部，无需二次调整，提升搭设的便捷性及安全性；通过螺杆能够移动调整滑块的位置，同时通过滑块带动支撑杆移动，支撑杆移动的过程中推拉定位滑杆使其与不同钢箱梁腹板角度进行匹配，提升适用范围。
Auxiliary positioning device and positioning method for steel box girder
The invention provides a steel box girder auxiliary positioning device and a positioning method.The steel box girder auxiliary positioning device comprises a temporary supporting system, the temporary supporting system is provided with two parallel distribution girders, positioning mechanisms are detachably and fixedly arranged on the outer sides of the ends of the distribution girders, and the two positioning mechanisms located on the same side of the temporary supporting system are fixedly connected; the temporary supporting system is used for providing temporary supporting for the steel box girder in the erecting process of the steel box girder, and when the steel box girder is hoisted to the top of the temporary supporting system, a positioning sliding rod in the positioning mechanism can play a sliding guiding role on the steel box girder in the lowering process of the steel box girder; the steel box girder is accurately positioned at the top of the temporary supporting system, secondary adjustment is not needed, and convenience and safety of erection are improved; the positions of the sliding blocks can be movably adjusted through the screws, meanwhile, the supporting rods are driven by the sliding blocks to move, the positioning sliding rods are pushed and pulled in the moving process of the supporting rods to be matched with different steel box girder web angles, and the application range is widened.
本发明提供一种钢箱梁辅助定位装置及定位方法，钢箱梁辅助定位装置，包括临时支撑体系，临时支撑体系具有两个相平行的分配梁，分配梁的端部外侧可拆卸固定设置有定位机构，位于临时支撑体系同侧的两个定位机构之间固定连接；本发明中临时支撑体系在钢箱梁的架设过程中用于对其提供临时支撑，在向临时支撑体系顶部吊放钢箱梁上时，通过定位机构中的定位滑杆能够在钢箱梁下放的过程中对钢箱梁起到滑动导向作用，将钢箱梁精准定位于临时支撑体系的顶部，无需二次调整，提升搭设的便捷性及安全性；通过螺杆能够移动调整滑块的位置，同时通过滑块带动支撑杆移动，支撑杆移动的过程中推拉定位滑杆使其与不同钢箱梁腹板角度进行匹配，提升适用范围。
Auxiliary positioning device and positioning method for steel box girder
钢箱梁辅助定位装置及定位方法
WU WEIFENG (author) / ZHAO XIAOHU (author) / LI BEI (author) / JIANG WENGUANG (author) / CHEN RONG (author) / HUANG GANG (author) / HOU YIMING (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Accurate positioning auxiliary device for mounting H-shaped steel girder
| European Patent Office | 2023
Steel box girder wing plate hoisting auxiliary positioning device and using method thereof
| European Patent Office | 2024
| European Patent Office | 2024