Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge steel box girder mounting structure and construction technology
The invention relates to a bridge steel box girder mounting structure. The bridge steel box girder mounting structure comprises supporting mechanisms arranged on the ground, mounting mechanisms arranged at the tops of the supporting mechanisms and steel box girders mounted on the mounting mechanisms. The multiple supporting mechanisms are parallel to the trend of an original bridge and comprise fixed foundations fixed to the ground and steel frame structures connected with the fixed foundations, and mounting platforms are arranged at the tops of the steel frame structures. Each mounting mechanism comprises a supporting beam set fixed to the corresponding mounting platform and a mounting guide rail fixed to the upper surface of the supporting beam set, the supporting beam set and the mounting guide rail are both arranged perpendicular to the trend of the bridge, a sliding groove is formed in the mounting guide rail, a rolling piece is arranged in the sliding groove in a rolling mode, a steel box girder abuts against the rolling piece in a sliding mode and slides along the mounting guide rail to be connected with the original bridge. According to the mounting structure and technology, mounting of the steel box girders can be rapidly achieved, and the requirement for the site is small.
本申请涉及一种桥梁钢箱梁安装结构，包括设置于地面上的支护机构、设置在支护机构顶部的安装机构以及安装在安装机构上的钢箱梁；所述支护机构平行于原桥梁走向设置若干个，包括固定在地面上的固定基础和连接在固定基础上的钢架结构，所述钢架结构顶部设置有安装平台；所述安装机构包括固定在安装平台上的支撑梁组、固定在支撑梁组上表面的安装导轨，所述支撑梁组和安装导轨均垂直于桥梁走向布设，所述安装导轨上设置有滑槽，所述滑槽内滚动设置有滚动件，所述钢箱梁滑动抵接在滚动件，并沿着安装导轨滑动与原桥梁连接。本申请的安装结构和工艺能够快速实现钢箱梁的安装、并且对场地要求小。
Bridge steel box girder mounting structure and construction technology
The invention relates to a bridge steel box girder mounting structure. The bridge steel box girder mounting structure comprises supporting mechanisms arranged on the ground, mounting mechanisms arranged at the tops of the supporting mechanisms and steel box girders mounted on the mounting mechanisms. The multiple supporting mechanisms are parallel to the trend of an original bridge and comprise fixed foundations fixed to the ground and steel frame structures connected with the fixed foundations, and mounting platforms are arranged at the tops of the steel frame structures. Each mounting mechanism comprises a supporting beam set fixed to the corresponding mounting platform and a mounting guide rail fixed to the upper surface of the supporting beam set, the supporting beam set and the mounting guide rail are both arranged perpendicular to the trend of the bridge, a sliding groove is formed in the mounting guide rail, a rolling piece is arranged in the sliding groove in a rolling mode, a steel box girder abuts against the rolling piece in a sliding mode and slides along the mounting guide rail to be connected with the original bridge. According to the mounting structure and technology, mounting of the steel box girders can be rapidly achieved, and the requirement for the site is small.
本申请涉及一种桥梁钢箱梁安装结构，包括设置于地面上的支护机构、设置在支护机构顶部的安装机构以及安装在安装机构上的钢箱梁；所述支护机构平行于原桥梁走向设置若干个，包括固定在地面上的固定基础和连接在固定基础上的钢架结构，所述钢架结构顶部设置有安装平台；所述安装机构包括固定在安装平台上的支撑梁组、固定在支撑梁组上表面的安装导轨，所述支撑梁组和安装导轨均垂直于桥梁走向布设，所述安装导轨上设置有滑槽，所述滑槽内滚动设置有滚动件，所述钢箱梁滑动抵接在滚动件，并沿着安装导轨滑动与原桥梁连接。本申请的安装结构和工艺能够快速实现钢箱梁的安装、并且对场地要求小。
Bridge steel box girder mounting structure and construction technology
一种桥梁钢箱梁安装结构及施工工艺
ZHAO XIN (Autor:in) / CHEN YONGHUA (Autor:in) / HE ZHIHUI (Autor:in) / MA YUEDONG (Autor:in) / LI ZHENKUN (Autor:in) / ZANG YONGPENG (Autor:in) / WANG SHUOXIN (Autor:in) / DONG ZHAO (Autor:in) / QI LIYONG (Autor:in) / DUAN ZHIMING (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge steel box girder mounting structure and construction technology
| Europäisches Patentamt | 2024
Steel truss girder construction method, steel truss girder and bridge structure
| Europäisches Patentamt | 2024