A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place stair formwork and construction method
The invention discloses a cast-in-place stair formwork and a construction method, and relates to the technical field of stair formworks, the cast-in-place stair formwork comprises a supporting frame and a supporting bottom plate, the supporting bottom plate is fixedly arranged on the supporting frame, side plates are arranged on the two sides of the supporting bottom plate, the supporting bottom plate is provided with a plurality of vertical plates perpendicular to the side plates, the two ends of each vertical plate are connected with the two side plates, and the two ends of each vertical plate are connected with the corresponding side plates. A sealing plate is arranged on the vertical plate, double rows of fixing pipes are arranged between the two side plates, the fixing pipes abut against the vertical plate, a plurality of fixing assemblies are arranged on the supporting bottom plate, each fixing assembly comprises a fixing rod and a pressing piece, a sleeve is arranged between the sealing plate and the supporting bottom plate, and the two fixing rods penetrate through the supporting bottom plate and the sealing plate respectively and are inserted into the sleeve in a threaded mode. The fixing rods penetrate through the space between the two fixing pipes, the pressing pieces are arranged on the fixing rods in a sliding mode, the pressing pieces abut against the supporting bottom plate and the fixing pipes, fastening blocks are arranged on the fixing rods in a threaded mode, the sleeves are filled with expansion glue, and the two fixing rods abut against the expansion glue. The fixing rod is easier to check and dismantle.
本申请公开了一种现浇楼梯模板及施工方法，涉及楼梯模板技术领域，一种现浇楼梯模板，包括支撑架和支撑底板，支撑底板固设于支撑架上，支撑底板的两侧设有侧板，支撑底板设有多块垂直于侧板的立板，立板的两端与两块侧板连接，立板上设有封板，两块侧板之间设有双排的固定管，固定管抵触于立板上，支撑底板上设有多组固定组件，固定组件包括固定杆和压紧件，封板和支撑底板之间设有套管，两根固定杆分别穿过支撑底板和封板螺纹插设于套管，固定杆穿过两根固定管之间，压紧件滑动设置于固定杆上，压紧件抵触于支撑底板和固定管上，固定杆上螺纹设有紧固块，套管内填充有膨胀胶，两根固定杆抵触于膨胀胶上。本申请在查拆除固定杆时更加简单。
Cast-in-place stair formwork and construction method
The invention discloses a cast-in-place stair formwork and a construction method, and relates to the technical field of stair formworks, the cast-in-place stair formwork comprises a supporting frame and a supporting bottom plate, the supporting bottom plate is fixedly arranged on the supporting frame, side plates are arranged on the two sides of the supporting bottom plate, the supporting bottom plate is provided with a plurality of vertical plates perpendicular to the side plates, the two ends of each vertical plate are connected with the two side plates, and the two ends of each vertical plate are connected with the corresponding side plates. A sealing plate is arranged on the vertical plate, double rows of fixing pipes are arranged between the two side plates, the fixing pipes abut against the vertical plate, a plurality of fixing assemblies are arranged on the supporting bottom plate, each fixing assembly comprises a fixing rod and a pressing piece, a sleeve is arranged between the sealing plate and the supporting bottom plate, and the two fixing rods penetrate through the supporting bottom plate and the sealing plate respectively and are inserted into the sleeve in a threaded mode. The fixing rods penetrate through the space between the two fixing pipes, the pressing pieces are arranged on the fixing rods in a sliding mode, the pressing pieces abut against the supporting bottom plate and the fixing pipes, fastening blocks are arranged on the fixing rods in a threaded mode, the sleeves are filled with expansion glue, and the two fixing rods abut against the expansion glue. The fixing rod is easier to check and dismantle.
本申请公开了一种现浇楼梯模板及施工方法，涉及楼梯模板技术领域，一种现浇楼梯模板，包括支撑架和支撑底板，支撑底板固设于支撑架上，支撑底板的两侧设有侧板，支撑底板设有多块垂直于侧板的立板，立板的两端与两块侧板连接，立板上设有封板，两块侧板之间设有双排的固定管，固定管抵触于立板上，支撑底板上设有多组固定组件，固定组件包括固定杆和压紧件，封板和支撑底板之间设有套管，两根固定杆分别穿过支撑底板和封板螺纹插设于套管，固定杆穿过两根固定管之间，压紧件滑动设置于固定杆上，压紧件抵触于支撑底板和固定管上，固定杆上螺纹设有紧固块，套管内填充有膨胀胶，两根固定杆抵触于膨胀胶上。本申请在查拆除固定杆时更加简单。
Cast-in-place stair formwork and construction method
一种现浇楼梯模板及施工方法
FANG CHUAN (author)
2022-06-07
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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