A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork structure for controlling flatness of stairs and construction method
The invention discloses a formwork structure for controlling the flatness of stairs and a construction method. In the structure, a plurality of grooves are formed in a lower side formwork and an upper side formwork, gaps are formed in the side faces of the lower side formwork and the upper side formwork, and the gaps in the splicing position of the lower side formwork and the upper side formwork are in a straight line; a plurality of bolts are arranged on the two sides of the joint of the lower side mold and the upper side mold; after the lower side die and the upper side die are butted and aligned, a metal pressing plate penetrates through a bolt to fix the lower side die and the upper side die; the bottom die is inserted into a gap reserved in the lower side die and the upper side die, and a plug pin is inserted into an insertion hole reserved in the bottom die; and the stair step side mold is vertically inserted into the grooves reserved in the lower side mold and the upper side mold. According to the invention, the angles and the directions of the templates for two times of construction are the same, so that the flatness of the bottom of the stair is effectively controlled, high-efficiency turnover can be realized, and the cost is saved.
本发明公开了一种控制楼梯平整度的模板结构及施工方法，该结构中：下部侧模和上部侧模上均设置有多个凹槽，侧面均设置有缝隙，且下部侧模和上部侧模拼接处的缝隙呈一条直线；下部侧模和上部侧模拼接处的两侧均设置有多个螺栓；下部侧模和上部侧模对接对齐后，使用金属压板穿过螺栓对下部侧模和上部侧模进行固定；底模从下部侧模与上部侧模上预留的缝隙中插入，并在底模上预留的插孔中插入插销；楼梯踏步侧模垂直插入下部侧模及上部侧模上预留的凹槽中。本发明可保证前后两次施工模板角度及方向相同，以此对楼梯底部平整度进行有效控制，且能实现高效周转，节约成本。
Formwork structure for controlling flatness of stairs and construction method
The invention discloses a formwork structure for controlling the flatness of stairs and a construction method. In the structure, a plurality of grooves are formed in a lower side formwork and an upper side formwork, gaps are formed in the side faces of the lower side formwork and the upper side formwork, and the gaps in the splicing position of the lower side formwork and the upper side formwork are in a straight line; a plurality of bolts are arranged on the two sides of the joint of the lower side mold and the upper side mold; after the lower side die and the upper side die are butted and aligned, a metal pressing plate penetrates through a bolt to fix the lower side die and the upper side die; the bottom die is inserted into a gap reserved in the lower side die and the upper side die, and a plug pin is inserted into an insertion hole reserved in the bottom die; and the stair step side mold is vertically inserted into the grooves reserved in the lower side mold and the upper side mold. According to the invention, the angles and the directions of the templates for two times of construction are the same, so that the flatness of the bottom of the stair is effectively controlled, high-efficiency turnover can be realized, and the cost is saved.
本发明公开了一种控制楼梯平整度的模板结构及施工方法，该结构中：下部侧模和上部侧模上均设置有多个凹槽，侧面均设置有缝隙，且下部侧模和上部侧模拼接处的缝隙呈一条直线；下部侧模和上部侧模拼接处的两侧均设置有多个螺栓；下部侧模和上部侧模对接对齐后，使用金属压板穿过螺栓对下部侧模和上部侧模进行固定；底模从下部侧模与上部侧模上预留的缝隙中插入，并在底模上预留的插孔中插入插销；楼梯踏步侧模垂直插入下部侧模及上部侧模上预留的凹槽中。本发明可保证前后两次施工模板角度及方向相同，以此对楼梯底部平整度进行有效控制，且能实现高效周转，节约成本。
Formwork structure for controlling flatness of stairs and construction method
一种控制楼梯平整度的模板结构及施工方法
CHEN JIANTAO (author) / YANG PEIDONG (author) / CAO BEI (author)
2024-06-21
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Engineering Index Backfile | 1928