A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a truss type steel structure stair which structurally comprises I-shaped steel main beams and is characterized in that the I-shaped steel main beams are sequentially and vertically fixed on a floor; the number of the I-shaped steel main beams is four; i-shaped steel cross beams are welded to the front end and the rear end of the top face of the I-shaped steel main beam in a horizontal alignment mode, I-shaped steel longitudinal beams are welded to the left end and the right end of the top face of the I-shaped steel main beam in a horizontal alignment mode, and the I-shaped steel cross beams and the I-shaped steel longitudinal beams form a rectangular structure. A platform is installed on the rectangular top face, cross rods are welded to the I-shaped steel main beams at equal intervals of the height, inclined rods are welded to the cross rods in a diagonal mode, and first connecting plates are welded to the tail portions of the right sides of the I-shaped steel cross beams in a horizontally-aligned mode, and the truss type steel structure stair is convenient to install, high in construction efficiency and diversified in structure.
本发明涉及一种桁架式钢结构楼梯，其结构包括工字钢主梁，其特征在于：所述工字钢主梁均依次垂直固定于地板上；且工字钢主梁数量有四个；且呈方形排列，所述工字钢主梁顶面前后两端水平对齐焊接有工字钢横梁，所述工字钢主梁顶面左右两端水平对齐焊接有工字钢纵梁，所述工字钢横梁与工字钢纵梁形成长方形结构；且长方形顶面安装有平台，所述工字钢主梁高度均分节间焊接有横杆，所述横杆之间对角焊接有斜杆，所述工字钢横梁右侧尾部水平对齐焊接有第一连接板，通过提供一种桁架式钢结构楼梯，安装方便，施工效率快，结构多元化。
The invention relates to a truss type steel structure stair which structurally comprises I-shaped steel main beams and is characterized in that the I-shaped steel main beams are sequentially and vertically fixed on a floor; the number of the I-shaped steel main beams is four; i-shaped steel cross beams are welded to the front end and the rear end of the top face of the I-shaped steel main beam in a horizontal alignment mode, I-shaped steel longitudinal beams are welded to the left end and the right end of the top face of the I-shaped steel main beam in a horizontal alignment mode, and the I-shaped steel cross beams and the I-shaped steel longitudinal beams form a rectangular structure. A platform is installed on the rectangular top face, cross rods are welded to the I-shaped steel main beams at equal intervals of the height, inclined rods are welded to the cross rods in a diagonal mode, and first connecting plates are welded to the tail portions of the right sides of the I-shaped steel cross beams in a horizontally-aligned mode, and the truss type steel structure stair is convenient to install, high in construction efficiency and diversified in structure.
本发明涉及一种桁架式钢结构楼梯，其结构包括工字钢主梁，其特征在于：所述工字钢主梁均依次垂直固定于地板上；且工字钢主梁数量有四个；且呈方形排列，所述工字钢主梁顶面前后两端水平对齐焊接有工字钢横梁，所述工字钢主梁顶面左右两端水平对齐焊接有工字钢纵梁，所述工字钢横梁与工字钢纵梁形成长方形结构；且长方形顶面安装有平台，所述工字钢主梁高度均分节间焊接有横杆，所述横杆之间对角焊接有斜杆，所述工字钢横梁右侧尾部水平对齐焊接有第一连接板，通过提供一种桁架式钢结构楼梯，安装方便，施工效率快，结构多元化。
Truss type steel structure stair
一种桁架式钢结构楼梯
LYU SHANGAN (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Truss type floor support plate steel concrete combined stair
| European Patent Office | 2022