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A platform for research: civil engineering, architecture and urbanism
High-speed rail extra-large bridge steel box girder guide beam hoisting equipment and construction method thereof
The invention discloses high-speed rail extra-large bridge steel box girder guide beam hoisting equipment and a construction method thereof, and relates to the technical field of bridge construction.The high-speed rail extra-large bridge steel box girder guide beam hoisting equipment comprises a movable platform and a hoisting frame, the hoisting frame is installed above the movable platform, a supporting plate is connected to the surface of the movable platform, telescopic supporting rods are installed on the two opposite side surfaces of the supporting plate, and each telescopic supporting rod is of an L-shaped structure; a falling platform is installed at the top end of the telescopic supporting rod, a supporting pad is connected to the surface of the falling platform and made of rubber, a sliding block is connected to one end of the telescopic supporting rod, sliding grooves are formed in the surfaces of the two opposite sides of the supporting plate, the sliding block is matched with the sliding grooves in position, the sliding block is in sliding fit with the sliding grooves, and fixing blocks are connected to the surfaces of the two opposite sides of the moving platform. The guide beam is hoisted through the hoisting frame, the landing platform is longitudinally lifted through the telescopic supporting rods, a hoisting piece is lifted to the adaptive position of one end of the steel box beam, the landing platform supports the guide beam, hoisting is completed, and operation is fast, simple and convenient.
本发明公开了一种高铁特大桥钢箱梁导梁吊装设备及其施工方法，涉及桥梁施工技术领域，本发明包括移动平台和吊装架，移动平台上方安装有吊装架，移动平台表面连接有托板，托板两相对侧表面均安装有伸缩支杆，伸缩支杆为“L”形结构，伸缩支杆顶端安装有落位平台，落位平台表面连接有支撑垫，支撑垫为橡胶材质，伸缩支杆一端连接有滑块，托板两相对侧表面均设置有滑槽，滑块与滑槽位置相适应，且滑块与滑槽滑动配合，移动平台两相对侧表面均连接有固定块；本发明利用吊装架对导梁进行吊装，落位平台利用伸缩支杆进行纵向抬升，将吊装件抬升至钢箱梁一端的适应位置，使落位平台对导梁形成承托，完成吊装，操作快捷简便。
High-speed rail extra-large bridge steel box girder guide beam hoisting equipment and construction method thereof
The invention discloses high-speed rail extra-large bridge steel box girder guide beam hoisting equipment and a construction method thereof, and relates to the technical field of bridge construction.The high-speed rail extra-large bridge steel box girder guide beam hoisting equipment comprises a movable platform and a hoisting frame, the hoisting frame is installed above the movable platform, a supporting plate is connected to the surface of the movable platform, telescopic supporting rods are installed on the two opposite side surfaces of the supporting plate, and each telescopic supporting rod is of an L-shaped structure; a falling platform is installed at the top end of the telescopic supporting rod, a supporting pad is connected to the surface of the falling platform and made of rubber, a sliding block is connected to one end of the telescopic supporting rod, sliding grooves are formed in the surfaces of the two opposite sides of the supporting plate, the sliding block is matched with the sliding grooves in position, the sliding block is in sliding fit with the sliding grooves, and fixing blocks are connected to the surfaces of the two opposite sides of the moving platform. The guide beam is hoisted through the hoisting frame, the landing platform is longitudinally lifted through the telescopic supporting rods, a hoisting piece is lifted to the adaptive position of one end of the steel box beam, the landing platform supports the guide beam, hoisting is completed, and operation is fast, simple and convenient.
本发明公开了一种高铁特大桥钢箱梁导梁吊装设备及其施工方法，涉及桥梁施工技术领域，本发明包括移动平台和吊装架，移动平台上方安装有吊装架，移动平台表面连接有托板，托板两相对侧表面均安装有伸缩支杆，伸缩支杆为“L”形结构，伸缩支杆顶端安装有落位平台，落位平台表面连接有支撑垫，支撑垫为橡胶材质，伸缩支杆一端连接有滑块，托板两相对侧表面均设置有滑槽，滑块与滑槽位置相适应，且滑块与滑槽滑动配合，移动平台两相对侧表面均连接有固定块；本发明利用吊装架对导梁进行吊装，落位平台利用伸缩支杆进行纵向抬升，将吊装件抬升至钢箱梁一端的适应位置，使落位平台对导梁形成承托，完成吊装，操作快捷简便。
High-speed rail extra-large bridge steel box girder guide beam hoisting equipment and construction method thereof
一种高铁特大桥钢箱梁导梁吊装设备及其施工方法
CHEN YOUCHONG (author) / LI XIANFENG (author) / SHI XUEKUN (author) / SUN MINGYANG (author) / WANG ENKAI (author) / TIAN HENGYUAN (author)
2022-08-30
Patent
Electronic Resource
Chinese
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