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A platform for research: civil engineering, architecture and urbanism
Beam type stair convenient to demould and manufacturing method thereof
The invention discloses a beam type stair convenient to demould. The beam type stair comprises steps, an oblique beam, a platform beam and a platform plate, wherein the steps are supported on the oblique beam, the oblique beam and the platform plate are supported on the platform beam, and the platform beam is supported on a bearing wall; pin key reserved openings and reinforcing rib reserved openings are formed in the steps which are located on both ends, pin keys are installed in the pin key reserved openings, reinforcing ribs are arranged in the reinforcing rib reserved openings, and the reinforcing ribs are arranged along the backs of the steps and are matched with the steps in shape; and installation hoisting point positions and transportation hoisting point positions are further arranged along the edges of the steps. The beam type stair has the advantages of the clever structure and convenience in demoulding, the manufacturing efficiency can be effectively improved, the labor intensity of operating personnel is reduced, and additionally, the manufacturing cost is reduced. A manufacturing method of the beam type stair convenient to demould is used for manufacturing the beam type stair convenient to demould and also has the advantages that the demoulding is convenient, the manufacturing efficiency can be effectively improved, and the labor intensity of the operating personnel is reduced.
本发明公开了一种便于脱模的梁式楼梯，包括踏步、斜梁、平台梁及平台板，踏步支承在斜梁上，斜梁和平台板支承在平台梁上，平台梁支承在承重墙上；位于两端的踏步开设有销键预留口与加强筋预留口，销键预留口内安装有销键，加强筋预留口内设有加强筋，加强筋沿踏步背部设置且与踏步形状相适配；沿踏步边沿还设有安装吊点位与运输吊点位。该梁式楼梯结构巧妙，脱模便利，能够有效提高制作效率，降低操作人员的劳动强度，同时降低制作成本。一种便于脱模的梁式楼梯的制作方法，用于制作上述的便于脱模的梁式楼梯，同样具有脱模便利，能够有效提高制作效率，降低操作人员的劳动强度的优点。
Beam type stair convenient to demould and manufacturing method thereof
The invention discloses a beam type stair convenient to demould. The beam type stair comprises steps, an oblique beam, a platform beam and a platform plate, wherein the steps are supported on the oblique beam, the oblique beam and the platform plate are supported on the platform beam, and the platform beam is supported on a bearing wall; pin key reserved openings and reinforcing rib reserved openings are formed in the steps which are located on both ends, pin keys are installed in the pin key reserved openings, reinforcing ribs are arranged in the reinforcing rib reserved openings, and the reinforcing ribs are arranged along the backs of the steps and are matched with the steps in shape; and installation hoisting point positions and transportation hoisting point positions are further arranged along the edges of the steps. The beam type stair has the advantages of the clever structure and convenience in demoulding, the manufacturing efficiency can be effectively improved, the labor intensity of operating personnel is reduced, and additionally, the manufacturing cost is reduced. A manufacturing method of the beam type stair convenient to demould is used for manufacturing the beam type stair convenient to demould and also has the advantages that the demoulding is convenient, the manufacturing efficiency can be effectively improved, and the labor intensity of the operating personnel is reduced.
本发明公开了一种便于脱模的梁式楼梯，包括踏步、斜梁、平台梁及平台板，踏步支承在斜梁上，斜梁和平台板支承在平台梁上，平台梁支承在承重墙上；位于两端的踏步开设有销键预留口与加强筋预留口，销键预留口内安装有销键，加强筋预留口内设有加强筋，加强筋沿踏步背部设置且与踏步形状相适配；沿踏步边沿还设有安装吊点位与运输吊点位。该梁式楼梯结构巧妙，脱模便利，能够有效提高制作效率，降低操作人员的劳动强度，同时降低制作成本。一种便于脱模的梁式楼梯的制作方法，用于制作上述的便于脱模的梁式楼梯，同样具有脱模便利，能够有效提高制作效率，降低操作人员的劳动强度的优点。
Beam type stair convenient to demould and manufacturing method thereof
一种便于脱模的梁式楼梯及其制作方法
WU LIFENG (author) / HE XIAOFEI (author) / LIN WEI (author) / SHEN ZHONGYAN (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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