A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Walking type steel box girder pushing system for railway bridge construction
The invention discloses a walking type steel box girder pushing system for railway bridge construction, and relates to the technical field of railway bridge construction. The device comprises a supporting mounting block, a mounting plate and an auxiliary supporting plate, a mounting groove is formed in the upper surface of the supporting mounting block, mirror surface stainless steel is embedded in the inner bottom surface of the mounting groove, the mounting plate is mounted on one side of the upper surface of the mounting groove, a plurality of placement grooves are formed in one surface of the mounting plate, and pushing oil cylinders are mounted in the placement grooves; a plurality of sliding blocks are embedded in the upper surface of the mirror surface stainless steel, a sliding plate is installed on the upper surface of the mirror surface stainless steel, and a plurality of sliding grooves are formed in the lower surface of the sliding plate. Through the pushing oil cylinder and the pushing push rod structure, sliding of the sliding plate is conveniently pushed, walking type advancing of the steel box girder is achieved, meanwhile, through the mirror surface stainless steel, the sliding block and the sliding groove structure, friction generated when the sliding plate moves is reduced, position deviation generated when the whole device is used is avoided, and the using stability of the device is improved.
本发明公开了一种用于铁路桥梁施工的步履式钢箱梁顶推系统，涉及铁路桥梁施工技术领域。本发明包括支撑安装块、安装板和辅助支撑板，支撑安装块上表面设置有安装槽，安装槽内部底面装嵌有镜面不锈钢，安装板安装在安装槽上表面一侧，安装板一表面设置有若干放置槽，放置槽内部均安装有顶推油缸，顶推油缸一端安装有顶推推杆，镜面不锈钢上表面装嵌有若干滑块，镜面不锈钢上表面安装有滑动板，滑动板下表面设置有若干滑槽。本发明通过顶推油缸和顶推推杆结构，方便推动滑动板的滑动，实现对于钢箱梁的步履式前进，同时通过镜面不锈钢、滑块和滑槽结构，减少滑动板移动时的摩擦，避免装置整体使用时出现位置偏移，提高其使用时的稳定性。
Walking type steel box girder pushing system for railway bridge construction
The invention discloses a walking type steel box girder pushing system for railway bridge construction, and relates to the technical field of railway bridge construction. The device comprises a supporting mounting block, a mounting plate and an auxiliary supporting plate, a mounting groove is formed in the upper surface of the supporting mounting block, mirror surface stainless steel is embedded in the inner bottom surface of the mounting groove, the mounting plate is mounted on one side of the upper surface of the mounting groove, a plurality of placement grooves are formed in one surface of the mounting plate, and pushing oil cylinders are mounted in the placement grooves; a plurality of sliding blocks are embedded in the upper surface of the mirror surface stainless steel, a sliding plate is installed on the upper surface of the mirror surface stainless steel, and a plurality of sliding grooves are formed in the lower surface of the sliding plate. Through the pushing oil cylinder and the pushing push rod structure, sliding of the sliding plate is conveniently pushed, walking type advancing of the steel box girder is achieved, meanwhile, through the mirror surface stainless steel, the sliding block and the sliding groove structure, friction generated when the sliding plate moves is reduced, position deviation generated when the whole device is used is avoided, and the using stability of the device is improved.
本发明公开了一种用于铁路桥梁施工的步履式钢箱梁顶推系统，涉及铁路桥梁施工技术领域。本发明包括支撑安装块、安装板和辅助支撑板，支撑安装块上表面设置有安装槽，安装槽内部底面装嵌有镜面不锈钢，安装板安装在安装槽上表面一侧，安装板一表面设置有若干放置槽，放置槽内部均安装有顶推油缸，顶推油缸一端安装有顶推推杆，镜面不锈钢上表面装嵌有若干滑块，镜面不锈钢上表面安装有滑动板，滑动板下表面设置有若干滑槽。本发明通过顶推油缸和顶推推杆结构，方便推动滑动板的滑动，实现对于钢箱梁的步履式前进，同时通过镜面不锈钢、滑块和滑槽结构，减少滑动板移动时的摩擦，避免装置整体使用时出现位置偏移，提高其使用时的稳定性。
Walking type steel box girder pushing system for railway bridge construction
一种用于铁路桥梁施工的步履式钢箱梁顶推系统
SHI XUEKUN (author) / JU PENG (author) / JIN ZENGLU (author) / LI XIANFENG (author) / ZHANG FANGMIN (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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