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A platform for research: civil engineering, architecture and urbanism
Novel high-speed railway equal-height simply-supported box girder moving formwork
The invention discloses a novel high-speed railway equal-height simply-supported box girder movable formwork, which relates to the technical field of bridge construction, and is technically characterized by comprising a box girder main body, a main girder and a rear suspension girder are arranged on one side of the box girder main body to form an integral structure, the main girder extends and is connected to the tail end of the rear suspension girder, and the main girder and the rear suspension girder are tightly connected through a connecting point bracket; a hoisting hoist sliding rail is arranged below the rear suspension beam and extends to the rightmost end of the main beam, a hoisting hoist set is connected to the hoisting hoist sliding rail in a sliding mode, a rear supporting leg is installed at the bottom end of the main beam, a rear auxiliary supporting leg is installed on the main beam, a jacking oil cylinder is installed on the rear auxiliary supporting leg, and a jacking oil cylinder is installed on the jacking oil cylinder. A movable oil cylinder is mounted on the rear auxiliary supporting leg; the structure of the single main beam, the front guide beam and the rear suspension beam and the single-span structure form are adopted, the self weight of the framework is reduced, and the structure is light, convenient and easy to construct and operate.
本发明公开了一种新型高速铁路等高简支箱梁移动模架，涉及桥梁施工技术领域，其技术要点包括箱梁主体，所述箱梁主体一侧设置有主梁与后悬梁，形成整体结构，所述主梁延伸并连接到后悬梁的末端，两者通过连接点牛腿紧密连接，所述后悬梁的下方设置有吊装葫芦滑轨，且吊装葫芦滑轨延伸到主梁的最右端，所述吊装葫芦滑轨上滑动连接有吊装葫芦组，所述主梁底端上安装有后支腿，所述主梁上安装有后辅助支腿，所述后辅助支腿上安装有顶升油缸，所述后辅助支腿上安装有移动油缸；本发明采用单主梁+前导梁+后悬梁构型，单跨结构形式，减轻架构自重，轻巧便捷，施工操作简单。
Novel high-speed railway equal-height simply-supported box girder moving formwork
The invention discloses a novel high-speed railway equal-height simply-supported box girder movable formwork, which relates to the technical field of bridge construction, and is technically characterized by comprising a box girder main body, a main girder and a rear suspension girder are arranged on one side of the box girder main body to form an integral structure, the main girder extends and is connected to the tail end of the rear suspension girder, and the main girder and the rear suspension girder are tightly connected through a connecting point bracket; a hoisting hoist sliding rail is arranged below the rear suspension beam and extends to the rightmost end of the main beam, a hoisting hoist set is connected to the hoisting hoist sliding rail in a sliding mode, a rear supporting leg is installed at the bottom end of the main beam, a rear auxiliary supporting leg is installed on the main beam, a jacking oil cylinder is installed on the rear auxiliary supporting leg, and a jacking oil cylinder is installed on the jacking oil cylinder. A movable oil cylinder is mounted on the rear auxiliary supporting leg; the structure of the single main beam, the front guide beam and the rear suspension beam and the single-span structure form are adopted, the self weight of the framework is reduced, and the structure is light, convenient and easy to construct and operate.
本发明公开了一种新型高速铁路等高简支箱梁移动模架，涉及桥梁施工技术领域，其技术要点包括箱梁主体，所述箱梁主体一侧设置有主梁与后悬梁，形成整体结构，所述主梁延伸并连接到后悬梁的末端，两者通过连接点牛腿紧密连接，所述后悬梁的下方设置有吊装葫芦滑轨，且吊装葫芦滑轨延伸到主梁的最右端，所述吊装葫芦滑轨上滑动连接有吊装葫芦组，所述主梁底端上安装有后支腿，所述主梁上安装有后辅助支腿，所述后辅助支腿上安装有顶升油缸，所述后辅助支腿上安装有移动油缸；本发明采用单主梁+前导梁+后悬梁构型，单跨结构形式，减轻架构自重，轻巧便捷，施工操作简单。
Novel high-speed railway equal-height simply-supported box girder moving formwork
一种新型高速铁路等高简支箱梁移动模架
LIANG CHAO (author) / FU LIHONG (author) / DING SHIHONG (author) / ZHANG WEICHAO (author) / LI DINGYOU (author) / GAO SHUANGJIAN (author) / LI TAO (author) / DENG LEI (author) / BAI JUNJIE (author) / LUO LIQIONG (author)
2024-08-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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