Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stairway
The invention provides a stairway (1) comprising a first cant beam (10), a second cant beam (20) and a first stair flight (30). The first stair flight (30) comprises N stepping units. Each steeping unit comprises a stepping main board, a stepping side board, a Z-shaped steel plate and two first connecting pieces (11). An upper flange plate of the Z-shaped steel plate of the No.i stepping unit is fixedly connected to one side of the stepping main board of the No.i stepping unit. A lower flange plate of the Z-shaped steel plate of the No.(i+1) stepping unit is fixedly connected to the other side of the stepping main board of the No.i stepping unit. The first connecting pieces (11) are used for connecting the first cant beam (10), the web of the Z-shaped steel plate, and the stepping side board, or are used for connecting the second cant beam (20), the web of the Z-shaped steel plate, and the stepping side board. By employing the connecting structure and connecting manner provided in the invention, the stairway is convenient to install, the integrity, stability and safety of the stairway can be guaranteed, and the stress on the stairway can be effectively transmitted.
Stairway
The invention provides a stairway (1) comprising a first cant beam (10), a second cant beam (20) and a first stair flight (30). The first stair flight (30) comprises N stepping units. Each steeping unit comprises a stepping main board, a stepping side board, a Z-shaped steel plate and two first connecting pieces (11). An upper flange plate of the Z-shaped steel plate of the No.i stepping unit is fixedly connected to one side of the stepping main board of the No.i stepping unit. A lower flange plate of the Z-shaped steel plate of the No.(i+1) stepping unit is fixedly connected to the other side of the stepping main board of the No.i stepping unit. The first connecting pieces (11) are used for connecting the first cant beam (10), the web of the Z-shaped steel plate, and the stepping side board, or are used for connecting the second cant beam (20), the web of the Z-shaped steel plate, and the stepping side board. By employing the connecting structure and connecting manner provided in the invention, the stairway is convenient to install, the integrity, stability and safety of the stairway can be guaranteed, and the stress on the stairway can be effectively transmitted.
Stairway
YANG XIUHONG (Autor:in) / GONG DAZHUANG (Autor:in) / YIN JIHUA (Autor:in) / DING YANLING (Autor:in) / YI YANLI (Autor:in) / FAN YIHUAN (Autor:in) / DUAN HUIYING (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
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