A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of reinforced concrete stairs, and discloses a prefabricated reinforced concrete stair which comprises two box bodies, a supporting structure is arranged at the top of each box body, clamping structures are arranged on the two sides of each box body, a ventilation assembly is arranged on the front face of each box body, and the number of the box bodies is two. The two box bodies are rectangular, the front faces of the two box bodies are hollowed out, the hollowed-out faces of the two box bodies are jointed and combined into a whole, the two box bodies can be fixed after being in butt joint through the clamping structure, and the two box bodies can be conveniently separated in the later period through the supporting structure. The fixing pipes can be in butt joint with reinforcing steel bars, the reinforcing steel bars cannot move to affect later prefabricated finished products during stair prefabrication, the clamping structures can enable the two box bodies to be in butt joint and fixed together, and when the two box bodies are in butt joint, it needs to be guaranteed that cement cannot leak out or deformation is caused when the two box bodies are opened in the prefabrication important link.
本发明涉及钢筋砼楼梯技术领域，且公开了一种预制钢筋砼楼梯，包括箱体，所述箱体的顶部设置有支撑结构，所述箱体的两侧均设置有卡接结构，所述箱体的正面设置有通风组件，所述箱体的数量为两个，两个所述箱体均为正面镂空的长方形，两个所述箱体镂空面对接合并后为一个整体，所述卡接结构可以使两个箱体对接后固定，所述支撑结构可以方便两个箱体后期分开，本发明提供的具有箱体和卡接结构，箱体的内部设置有固定管，固定管可以对接钢筋，在预制楼梯的时候使钢筋不会移动影响后期预制成品，卡接结构可以将两个箱体对接固定到一起，两个箱体的对接时预制中较为重要的环节需要保证预制时水泥不会漏出或打开发生形变。
The invention relates to the technical field of reinforced concrete stairs, and discloses a prefabricated reinforced concrete stair which comprises two box bodies, a supporting structure is arranged at the top of each box body, clamping structures are arranged on the two sides of each box body, a ventilation assembly is arranged on the front face of each box body, and the number of the box bodies is two. The two box bodies are rectangular, the front faces of the two box bodies are hollowed out, the hollowed-out faces of the two box bodies are jointed and combined into a whole, the two box bodies can be fixed after being in butt joint through the clamping structure, and the two box bodies can be conveniently separated in the later period through the supporting structure. The fixing pipes can be in butt joint with reinforcing steel bars, the reinforcing steel bars cannot move to affect later prefabricated finished products during stair prefabrication, the clamping structures can enable the two box bodies to be in butt joint and fixed together, and when the two box bodies are in butt joint, it needs to be guaranteed that cement cannot leak out or deformation is caused when the two box bodies are opened in the prefabrication important link.
本发明涉及钢筋砼楼梯技术领域，且公开了一种预制钢筋砼楼梯，包括箱体，所述箱体的顶部设置有支撑结构，所述箱体的两侧均设置有卡接结构，所述箱体的正面设置有通风组件，所述箱体的数量为两个，两个所述箱体均为正面镂空的长方形，两个所述箱体镂空面对接合并后为一个整体，所述卡接结构可以使两个箱体对接后固定，所述支撑结构可以方便两个箱体后期分开，本发明提供的具有箱体和卡接结构，箱体的内部设置有固定管，固定管可以对接钢筋，在预制楼梯的时候使钢筋不会移动影响后期预制成品，卡接结构可以将两个箱体对接固定到一起，两个箱体的对接时预制中较为重要的环节需要保证预制时水泥不会漏出或打开发生形变。
Prefabricated reinforced concrete stair
一种预制钢筋砼楼梯
SHI XIAOLONG (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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