A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork quick-release supporting structure of subway station
The invention discloses a formwork quick-release supporting structure of a subway station. The formwork quick-release supporting structure is characterized in that a supporting rod fixing frame is vertically mounted and fixed on a supporting rod fixing frame base, and the supporting rod fixing frame and the supporting rod fixing frame base form the formwork supporting structure of the subway station; and a threaded rod is matched with a through groove of the supporting rod fixing frame, the threaded rod is aligned with trapezoidal grooves in the side faces of the through groove, trapezoidal wedge blocks are clamped in the trapezoidal grooves, and the transverse sliding freedom degree of the threaded rod and the supporting rod fixing frame is restrained. The formwork quick-release supporting structure can effectively adapt to subway construction requirements, the supporting rod fixing frame and the threaded rod are in sliding fit, adjustment is conducted according to the structural formof a formwork, the formwork quick-release supporting structure is suitable for selection in a narrow space in the subway station, cantilevers and a base are effectively fixed through the trapezoidalwedge blocks, and the number of the cantilevers is selected according to technical requirements; and the whole structure can be quickly assembled and is convenient to operate, gaps among the threadedrod, the threaded supporting rod and the formwork can be adjusted through an internal threaded supporting rod extension sleeve, and the whole structure is more flexible.
本发明公开了一种地铁车站的模板快拆支撑结构，支撑杆固定架竖直安装固定在支撑杆固定架底座上，支撑杆固定架与支撑杆固定架底座组成地铁车站的模板支撑结构；螺纹杆与支撑杆固定架的通槽相配合，螺纹杆与通槽侧面的梯形槽对准，梯形楔块卡在梯形槽中，将螺纹杆与支撑杆固定架的横向滑移自由度进行约束。本发明设能够有效适应地铁施工需求，支撑杆固定架与螺纹杆之间为滑动配合，根据模板结构形式进行调整，适合在地铁车站内的狭小空间进行选择，梯形楔块将悬臂与底座进行有效固定，根据技术需求进行选择悬臂的数量；整个结构能够进行快速装配，操作便利。利用内螺纹支撑杆延长套能够调整螺纹杆、螺纹支撑杆以及与模板的间隙，整个结构更加灵活。
Formwork quick-release supporting structure of subway station
The invention discloses a formwork quick-release supporting structure of a subway station. The formwork quick-release supporting structure is characterized in that a supporting rod fixing frame is vertically mounted and fixed on a supporting rod fixing frame base, and the supporting rod fixing frame and the supporting rod fixing frame base form the formwork supporting structure of the subway station; and a threaded rod is matched with a through groove of the supporting rod fixing frame, the threaded rod is aligned with trapezoidal grooves in the side faces of the through groove, trapezoidal wedge blocks are clamped in the trapezoidal grooves, and the transverse sliding freedom degree of the threaded rod and the supporting rod fixing frame is restrained. The formwork quick-release supporting structure can effectively adapt to subway construction requirements, the supporting rod fixing frame and the threaded rod are in sliding fit, adjustment is conducted according to the structural formof a formwork, the formwork quick-release supporting structure is suitable for selection in a narrow space in the subway station, cantilevers and a base are effectively fixed through the trapezoidalwedge blocks, and the number of the cantilevers is selected according to technical requirements; and the whole structure can be quickly assembled and is convenient to operate, gaps among the threadedrod, the threaded supporting rod and the formwork can be adjusted through an internal threaded supporting rod extension sleeve, and the whole structure is more flexible.
本发明公开了一种地铁车站的模板快拆支撑结构，支撑杆固定架竖直安装固定在支撑杆固定架底座上，支撑杆固定架与支撑杆固定架底座组成地铁车站的模板支撑结构；螺纹杆与支撑杆固定架的通槽相配合，螺纹杆与通槽侧面的梯形槽对准，梯形楔块卡在梯形槽中，将螺纹杆与支撑杆固定架的横向滑移自由度进行约束。本发明设能够有效适应地铁施工需求，支撑杆固定架与螺纹杆之间为滑动配合，根据模板结构形式进行调整，适合在地铁车站内的狭小空间进行选择，梯形楔块将悬臂与底座进行有效固定，根据技术需求进行选择悬臂的数量；整个结构能够进行快速装配，操作便利。利用内螺纹支撑杆延长套能够调整螺纹杆、螺纹支撑杆以及与模板的间隙，整个结构更加灵活。
Formwork quick-release supporting structure of subway station
一种地铁车站的模板快拆支撑结构
ZHANG JINGJING (author) / HUANG XIN (author) / ZHAO JINGBO (author) / JI GUODONG (author) / CHEN YIFU (author) / YUE CHANGCHENG (author) / CHEN XIAFEI (author) / PENG SHU (author) / CHEN ZILONG (author) / GAO FEIPENG (author)
2020-09-18
Patent
Electronic Resource
Chinese
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