Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precise mounting system for steel girder construction and construction method
The invention provides a steel girder construction accurate installation system and a construction method, and belongs to the technical field of building construction.The system comprises steel box girders, a gantry crane, assembling frames, a carrying frame and a carrying trolley, the multiple steel box girders are sequentially welded to form a bridge steel girder, the gantry crane is arranged on one side of a bridge shore base, the assembling frames are evenly arranged below the gantry crane, and the carrying trolley is arranged on the assembling frames; the assembling frame comprises first steel pipe piles, first distribution beams and supporting split heads, the carrying frame extends to the opposite bank from the side, close to the assembling frame, of a bank base in the extending direction of a bridge, the carrying frame comprises second steel pipe piles, second distribution beams, rails and supporting columns, and the carrying trolley comprises a frame, wheels, a jacking table and a telescopic machine. According to the system, the construction process of assembling, carrying and precise positioning of the steel beams of the main beam structure is quickly and effectively simplified, the construction difficulty is reduced, the construction efficiency is improved, the construction quality is guaranteed, and the construction cost is saved.
本发明提供了一种钢主梁施工精确安装系统及施工方法，属于建筑施工技术领域，该系统包括钢箱梁、龙门吊、拼装架、驮运架和驮运小车，若干钢箱梁依次焊接组成为桥梁钢主梁，龙门吊设置于桥梁岸基一侧，拼装架均匀设置于龙门吊的下方，拼装架包括第一钢管桩、第一分配梁和支撑马凳，驮运架沿桥梁延伸方向由靠近拼装架的岸基一侧延伸至对岸，驮运架包括第二钢管桩、第二分配梁、轨道和支撑柱，驮运小车包括车架、车轮、顶升台和伸缩机，驮运小车用于钢箱梁的运输和安装调节，该系统快速有效的简化了主梁结构钢梁拼装、驮运及精准定位的施工流程，降低施工难度，提高施工效率，保证施工质量，节约施工成本。
Precise mounting system for steel girder construction and construction method
The invention provides a steel girder construction accurate installation system and a construction method, and belongs to the technical field of building construction.The system comprises steel box girders, a gantry crane, assembling frames, a carrying frame and a carrying trolley, the multiple steel box girders are sequentially welded to form a bridge steel girder, the gantry crane is arranged on one side of a bridge shore base, the assembling frames are evenly arranged below the gantry crane, and the carrying trolley is arranged on the assembling frames; the assembling frame comprises first steel pipe piles, first distribution beams and supporting split heads, the carrying frame extends to the opposite bank from the side, close to the assembling frame, of a bank base in the extending direction of a bridge, the carrying frame comprises second steel pipe piles, second distribution beams, rails and supporting columns, and the carrying trolley comprises a frame, wheels, a jacking table and a telescopic machine. According to the system, the construction process of assembling, carrying and precise positioning of the steel beams of the main beam structure is quickly and effectively simplified, the construction difficulty is reduced, the construction efficiency is improved, the construction quality is guaranteed, and the construction cost is saved.
本发明提供了一种钢主梁施工精确安装系统及施工方法，属于建筑施工技术领域，该系统包括钢箱梁、龙门吊、拼装架、驮运架和驮运小车，若干钢箱梁依次焊接组成为桥梁钢主梁，龙门吊设置于桥梁岸基一侧，拼装架均匀设置于龙门吊的下方，拼装架包括第一钢管桩、第一分配梁和支撑马凳，驮运架沿桥梁延伸方向由靠近拼装架的岸基一侧延伸至对岸，驮运架包括第二钢管桩、第二分配梁、轨道和支撑柱，驮运小车包括车架、车轮、顶升台和伸缩机，驮运小车用于钢箱梁的运输和安装调节，该系统快速有效的简化了主梁结构钢梁拼装、驮运及精准定位的施工流程，降低施工难度，提高施工效率，保证施工质量，节约施工成本。
Precise mounting system for steel girder construction and construction method
一种钢主梁施工精确安装系统及施工方法
ZHONG RENLIANG (Autor:in) / XU SHIQIAO (Autor:in) / LIU ZHEN (Autor:in) / GAO FUQING (Autor:in) / WANG XIAOGANG (Autor:in)
24.02.2023
Patent
Elektronische Ressource
Chinesisch
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