Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type prefabricated combined stair component
The invention discloses an assembly type prefabricated combined stair component. The assembly type prefabricated combined stair component comprises high-precision disassembly-free formworks, a combined forming steel bar product, n-shaped steel, L-shaped steel and connecting screws, wherein a plurality of sets of high-precision disassembly-free formworks form a bottom supporting plate, a side sealing face and stair treads of a stair; the n-shaped steel and the hair pulling face of the high-precision disassembly-free formwork below the n-shaped steel are fixed through the connecting screws; theopening side of the n-shaped steel is connected with the bottom of the internal combined forming steel bar product; the high-precision disassembly-free formworks at the stair treads are not mounted and serve as feeding ports; the bottom supporting plate, the side sealing face and the stair treads are connected and combined to form a cavity; and concrete is poured into the cavity and solidified into the stair. The assembly type prefabricated combined stair component is ingenious in concept and compact and reasonable in structure, the combined forming steel bar product and the sealing face are both prefabricated in a factory, the combined component is a hollow component, the weight is low, hoisting and transporting are facilitated, the cost is reduced, the workload is reduced through the design of the disassembly-free formworks, and the flatness requirement of the stair is met.
本发明公开了一种装配式预制组合楼梯部件，包括高精度免拆模板、组合成型钢筋制品、几字型钢、L型钢和连接螺钉，多组高精度免拆模板形成楼梯的底部托板、侧封闭面和楼梯踏板，几字型钢与下方的高精度免拆模板的拉毛面通过连接螺钉固定，几字型钢的开口侧与内部的组合成型钢筋制品的底部连接；楼梯踏步处部分高精度免拆模板不安装留作进料口，底部托板、侧封闭面和楼梯踏板连接组合形成腔体，腔体内浇筑混凝土凝固成楼梯。本发明构思巧妙，结构紧凑合理，组合成型钢筋制品、封闭面均通过工厂预制完成，组合部件为“空心”构件，重量轻，利于吊装运输，降低成本，免拆除模板的设计降低了工作量，保证了楼梯的平整度要求。
Assembly type prefabricated combined stair component
The invention discloses an assembly type prefabricated combined stair component. The assembly type prefabricated combined stair component comprises high-precision disassembly-free formworks, a combined forming steel bar product, n-shaped steel, L-shaped steel and connecting screws, wherein a plurality of sets of high-precision disassembly-free formworks form a bottom supporting plate, a side sealing face and stair treads of a stair; the n-shaped steel and the hair pulling face of the high-precision disassembly-free formwork below the n-shaped steel are fixed through the connecting screws; theopening side of the n-shaped steel is connected with the bottom of the internal combined forming steel bar product; the high-precision disassembly-free formworks at the stair treads are not mounted and serve as feeding ports; the bottom supporting plate, the side sealing face and the stair treads are connected and combined to form a cavity; and concrete is poured into the cavity and solidified into the stair. The assembly type prefabricated combined stair component is ingenious in concept and compact and reasonable in structure, the combined forming steel bar product and the sealing face are both prefabricated in a factory, the combined component is a hollow component, the weight is low, hoisting and transporting are facilitated, the cost is reduced, the workload is reduced through the design of the disassembly-free formworks, and the flatness requirement of the stair is met.
本发明公开了一种装配式预制组合楼梯部件，包括高精度免拆模板、组合成型钢筋制品、几字型钢、L型钢和连接螺钉，多组高精度免拆模板形成楼梯的底部托板、侧封闭面和楼梯踏板，几字型钢与下方的高精度免拆模板的拉毛面通过连接螺钉固定，几字型钢的开口侧与内部的组合成型钢筋制品的底部连接；楼梯踏步处部分高精度免拆模板不安装留作进料口，底部托板、侧封闭面和楼梯踏板连接组合形成腔体，腔体内浇筑混凝土凝固成楼梯。本发明构思巧妙，结构紧凑合理，组合成型钢筋制品、封闭面均通过工厂预制完成，组合部件为“空心”构件，重量轻，利于吊装运输，降低成本，免拆除模板的设计降低了工作量，保证了楼梯的平整度要求。
Assembly type prefabricated combined stair component
一种装配式预制组合楼梯部件
GAO HUIJING (Autor:in)
12.05.2020
Patent
Elektronische Ressource
Chinesisch
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