A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel structure spiral stair
The invention provides a fabricated steel structure spiral stair. The fabricated steel structure spiral stair comprises a plurality of step units which are sequentially arranged from top to bottom and connected, the plurality of step units are rotationally distributed, and each step unit comprises a supporting assembly, a connecting assembly and a veneer; each supporting assembly comprises a steel grating and a connecting frame arranged on the periphery of the steel grating; each connecting assembly comprises a first connecting plate and a second connecting plate, the first connecting plates and the second connecting plates are arranged on the two sides of the supporting assemblies in the vertical direction correspondingly, the height of the first connecting plates is larger than that of the second connecting plates, and the second connecting plates are located on the inner sides of the supporting assemblies; each veneer comprises a surface plate and a vertical plate, the surface plates and the vertical plates are arranged on the upper surfaces and the side vertical faces of the supporting assemblies correspondingly, and the vertical plates are located below the surface plates; and the every two adjacent supporting assemblies are connected through the first connecting plates and the second connecting plates in the connecting assemblies. Compared with the prior art, the fabricated steel structure spiral stair has the following advantages that only factory prefabrication is needed, on-site installation is convenient and fast, the construction efficiency is high, and the installation quality is good.
本发明提供了一种装配式钢结构的旋转楼梯，其包括多个由上而下依次设置并连接的踏步单元，多个踏步单元旋转分布，踏步单元包括：支撑组件，其包括钢格栅和设置于钢格栅外周的连接架；连接组件，其包括第一连接板和第二连接板，第一连接板和第二连接板分别沿竖直方向设置于支撑组件的两侧，且第一连接板的高度大于第二连接板，第二连接板位于支撑组件的内侧；饰面板，其包括平面板和立板，平面板和立板分别设置于支撑组件的上表面和侧立面，且立板位于平面板的下方；相邻两个支撑组件通过连接组件中的第一连接板和第二连接板相连接。本发明相较于现有技术具有以下优点：只需工厂化预制，现场安装方便、快捷，施工效率高、安装质量好。
Fabricated steel structure spiral stair
The invention provides a fabricated steel structure spiral stair. The fabricated steel structure spiral stair comprises a plurality of step units which are sequentially arranged from top to bottom and connected, the plurality of step units are rotationally distributed, and each step unit comprises a supporting assembly, a connecting assembly and a veneer; each supporting assembly comprises a steel grating and a connecting frame arranged on the periphery of the steel grating; each connecting assembly comprises a first connecting plate and a second connecting plate, the first connecting plates and the second connecting plates are arranged on the two sides of the supporting assemblies in the vertical direction correspondingly, the height of the first connecting plates is larger than that of the second connecting plates, and the second connecting plates are located on the inner sides of the supporting assemblies; each veneer comprises a surface plate and a vertical plate, the surface plates and the vertical plates are arranged on the upper surfaces and the side vertical faces of the supporting assemblies correspondingly, and the vertical plates are located below the surface plates; and the every two adjacent supporting assemblies are connected through the first connecting plates and the second connecting plates in the connecting assemblies. Compared with the prior art, the fabricated steel structure spiral stair has the following advantages that only factory prefabrication is needed, on-site installation is convenient and fast, the construction efficiency is high, and the installation quality is good.
本发明提供了一种装配式钢结构的旋转楼梯，其包括多个由上而下依次设置并连接的踏步单元，多个踏步单元旋转分布，踏步单元包括：支撑组件，其包括钢格栅和设置于钢格栅外周的连接架；连接组件，其包括第一连接板和第二连接板，第一连接板和第二连接板分别沿竖直方向设置于支撑组件的两侧，且第一连接板的高度大于第二连接板，第二连接板位于支撑组件的内侧；饰面板，其包括平面板和立板，平面板和立板分别设置于支撑组件的上表面和侧立面，且立板位于平面板的下方；相邻两个支撑组件通过连接组件中的第一连接板和第二连接板相连接。本发明相较于现有技术具有以下优点：只需工厂化预制，现场安装方便、快捷，施工效率高、安装质量好。
Fabricated steel structure spiral stair
一种装配式钢结构的旋转楼梯
ZHOU KEBIAO (author) / YU XUGUANG (author) / WANG BING (author) / DING BOHAI (author) / HU PENG (author) / JIA ZHIQUAN (author) / XU JINHU (author) / LI GUANG (author) / WANG WENWU (author) / ZHENG QIANG (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
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Ausbau von Bauwerken, z.B. Treppen, Fußböden
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