A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plugging device for reserved hole of cantilever I-shaped steel and construction method
The invention discloses a plugging device for a reserved hole of cantilever I-shaped steel and a construction method.The plugging device comprises an outer side formwork, an inner side formwork, an iron wire and a baffle, the outer side formwork and the inner side formwork are both used for plugging the reserved hole, a reserved through hole is formed in the inner side formwork, and an arc-shaped pouring opening is formed in the top of the inner side formwork; a material guide groove is formed in the arc-shaped pouring opening, and a fixed separation blade is further arranged on the material guide groove at the joint of the material guide groove and the arc-shaped pouring opening; the rear end of the iron wire is fixed to the outer side formwork, and the front end of the iron wire penetrates through a reserved through hole in the inner side formwork and is fixedly connected with the inner side formwork through a nut. The baffle is detachably clamped between the fixed blocking piece on the material guide groove and the inner side face of the wall body and used for blocking the arc-shaped pouring opening in the inner side formwork. The plugging device is used for plugging the reserved hole, has the advantage that an outer wall support is not needed to be erected, is simple in overall structure and convenient to install, part of the structure can be recycled, the construction cost is saved, and the plugging device is high in practicability and suitable for application and popularization.
本发明公开了一种用于悬挑工字钢预留洞口的封堵装置及施工方法，包括有外侧模板、内侧模板、铁丝和挡板，外侧模板和内侧模板均用于封堵预留洞口，在内侧模板上设有预留通孔，并在内侧模板的顶部设有弧状浇筑口，在弧状浇筑口处设有导料槽，并在导料槽与弧状浇筑口相连接处的导料槽上还设有固定挡片；铁丝的后端固定于所述外侧模板上，其前端穿过内侧模板上的预留通孔并经螺母紧固连接；挡板可拆卸地卡置于导料槽上的固定挡片与墙体内侧面之间，用于封堵内侧模板上的弧状浇筑口。采用本发明所述的封堵装置用于封堵预留洞口，具有免搭设外墙支架的优势，其整体结构简单，安装方便，部分结构可循环利用，节约施工成本，其实用性强，适合推广使用。
Plugging device for reserved hole of cantilever I-shaped steel and construction method
The invention discloses a plugging device for a reserved hole of cantilever I-shaped steel and a construction method.The plugging device comprises an outer side formwork, an inner side formwork, an iron wire and a baffle, the outer side formwork and the inner side formwork are both used for plugging the reserved hole, a reserved through hole is formed in the inner side formwork, and an arc-shaped pouring opening is formed in the top of the inner side formwork; a material guide groove is formed in the arc-shaped pouring opening, and a fixed separation blade is further arranged on the material guide groove at the joint of the material guide groove and the arc-shaped pouring opening; the rear end of the iron wire is fixed to the outer side formwork, and the front end of the iron wire penetrates through a reserved through hole in the inner side formwork and is fixedly connected with the inner side formwork through a nut. The baffle is detachably clamped between the fixed blocking piece on the material guide groove and the inner side face of the wall body and used for blocking the arc-shaped pouring opening in the inner side formwork. The plugging device is used for plugging the reserved hole, has the advantage that an outer wall support is not needed to be erected, is simple in overall structure and convenient to install, part of the structure can be recycled, the construction cost is saved, and the plugging device is high in practicability and suitable for application and popularization.
本发明公开了一种用于悬挑工字钢预留洞口的封堵装置及施工方法，包括有外侧模板、内侧模板、铁丝和挡板，外侧模板和内侧模板均用于封堵预留洞口，在内侧模板上设有预留通孔，并在内侧模板的顶部设有弧状浇筑口，在弧状浇筑口处设有导料槽，并在导料槽与弧状浇筑口相连接处的导料槽上还设有固定挡片；铁丝的后端固定于所述外侧模板上，其前端穿过内侧模板上的预留通孔并经螺母紧固连接；挡板可拆卸地卡置于导料槽上的固定挡片与墙体内侧面之间，用于封堵内侧模板上的弧状浇筑口。采用本发明所述的封堵装置用于封堵预留洞口，具有免搭设外墙支架的优势，其整体结构简单，安装方便，部分结构可循环利用，节约施工成本，其实用性强，适合推广使用。
Plugging device for reserved hole of cantilever I-shaped steel and construction method
一种用于悬挑工字钢预留洞口的封堵装置及施工方法
ZHU YANG (author) / ZHANG PUHONG (author) / WANG PENGZHOU (author) / CHEN JIA (author) / LIU GUOZHEN (author) / HOU YIPAN (author) / ZENG JIN (author) / LI CUNXI (author) / ZHAO CHEN (author) / GUAN YONGWEI (author)
2022-09-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Plugging device for large open caisson cantilever I-steel reserved hole
| European Patent Office | 2023
Plugging method and mold for I-shaped through-wall reserved hole based on cantilever I-shaped steel
| European Patent Office | 2022
Plugging and reinforcing method for prefabricated shear wall cantilever I-steel reserved hole
| European Patent Office | 2022
Cantilever I-shaped steel through-wall reserved hole forming device
| European Patent Office | 2022