A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Positioning splicing type steel box girder
The invention discloses a positioning splicing type steel box girder, and belongs to the technical field of steel box girders, the positioning splicing type steel box girder comprises two splicing steel box girders, an opening device and a positioning device, one sides of the two splicing steel box girders are hinged together, the opening device is arranged at the side ends of the two splicing steel box girders, and the positioning device is arranged at the side ends of the two splicing steel box girders. The two positioning devices are arranged on the sides, away from the hinged position, of the two spliced steel box girders correspondingly, in the using process, the positioning devices are installed on the two sides of a bridge firstly, then the two spliced steel box girders are lifted to the positions above the positioning devices through the opening devices, and when the spliced steel box girders fall, the two spliced steel box girders are lifted to the positions above the positioning devices through the opening devices. When the spliced steel box girders fall, automatic positioning is achieved, and the spliced steel box girder can be conveniently and simply installed and fixed.
本发明公开了一种定位拼接式钢箱梁，属于钢箱梁技术领域，包括拼接钢箱梁、撑开装置和定位装置，所述拼接钢箱梁设置有两个，两个所述拼接钢箱梁的一侧铰接在一起，所述撑开装置设置的两个拼接钢箱梁的侧端，所述定位装置设置有两个，两个所述定位装置分别设置在两个拼接钢箱梁远离铰接处的一侧，本发明在使用过程中，先将定位装置安装在桥梁的两侧，再通过撑开装置将两个拼接钢箱梁的吊起到定位装置的上方，拼接钢箱梁下落时，实现自动定位，方便简洁地将拼接钢箱梁安装固定好。
Positioning splicing type steel box girder
The invention discloses a positioning splicing type steel box girder, and belongs to the technical field of steel box girders, the positioning splicing type steel box girder comprises two splicing steel box girders, an opening device and a positioning device, one sides of the two splicing steel box girders are hinged together, the opening device is arranged at the side ends of the two splicing steel box girders, and the positioning device is arranged at the side ends of the two splicing steel box girders. The two positioning devices are arranged on the sides, away from the hinged position, of the two spliced steel box girders correspondingly, in the using process, the positioning devices are installed on the two sides of a bridge firstly, then the two spliced steel box girders are lifted to the positions above the positioning devices through the opening devices, and when the spliced steel box girders fall, the two spliced steel box girders are lifted to the positions above the positioning devices through the opening devices. When the spliced steel box girders fall, automatic positioning is achieved, and the spliced steel box girder can be conveniently and simply installed and fixed.
本发明公开了一种定位拼接式钢箱梁，属于钢箱梁技术领域，包括拼接钢箱梁、撑开装置和定位装置，所述拼接钢箱梁设置有两个，两个所述拼接钢箱梁的一侧铰接在一起，所述撑开装置设置的两个拼接钢箱梁的侧端，所述定位装置设置有两个，两个所述定位装置分别设置在两个拼接钢箱梁远离铰接处的一侧，本发明在使用过程中，先将定位装置安装在桥梁的两侧，再通过撑开装置将两个拼接钢箱梁的吊起到定位装置的上方，拼接钢箱梁下落时，实现自动定位，方便简洁地将拼接钢箱梁安装固定好。
Positioning splicing type steel box girder
一种定位拼接式钢箱梁
ZHU RUBEI (author) / ZHU HONGXI (author)
2021-08-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Steel box girder splicing and positioning device for bridge construction
| European Patent Office | 2024
| European Patent Office | 2021