Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Section steel lightweight concrete stair
The invention discloses a section steel lightweight concrete stair. The section steel lightweight concrete stair comprises two section steel ladder beams which are arranged obliquely and side by side,a plurality of angle steel steps are horizontally arranged between the two section steel ladder beams, two ends of each angle steel step are respectively welded to the two section steel ladder beams,each angle steel step comprises a vertical section and a horizontal section, and the front side edge of the horizontal section of each angle steel step is butted with and welded to the lower side edge of the vertical section of the adjacent angle steel step; and the upper surface of the horizontal section and the rear side surface of the vertical section of each angle steel step are each providedwith an anti-slip protection layer, and the anti-slip protection layer is formed by pouring lightweight concrete in a factory. According to the section steel lightweight concrete stairs, a pluralityof section steel steps are welded between the two section steel ladder beams, and the adjacent two section steel steps are also mutually welded, so that the safety and reliability are ensured, the manufacturing is convenient, a plurality of construction procedures are reduced, the construction period is shortened, and the construction cost is reduced.
型钢轻质混凝土楼梯，包括两根并排且倾斜设置的型钢梯梁，两根型钢梯梁之间水平设置有若干个角钢踏步，每个角钢踏步的两端分别与两根型钢梯梁焊接为一体，每个角钢踏步均包括垂直段和水平段，每个角钢踏步的水平段的前侧边与相邻一个角钢踏步的垂直段下侧边对接并焊接为一体；角钢踏步的水平段上表面和垂直段的后侧面均设置有防滑保护层，防滑保护层由轻质混凝土在工厂浇筑而成。本发明在两根型钢梯梁之间焊接若干个型钢踏步且相邻的两个型钢踏步也相互焊接的结构，确保安全可靠性，且方便制作，减少了很多施工工序，缩短了施工周期，降低了施工成本。
Section steel lightweight concrete stair
The invention discloses a section steel lightweight concrete stair. The section steel lightweight concrete stair comprises two section steel ladder beams which are arranged obliquely and side by side,a plurality of angle steel steps are horizontally arranged between the two section steel ladder beams, two ends of each angle steel step are respectively welded to the two section steel ladder beams,each angle steel step comprises a vertical section and a horizontal section, and the front side edge of the horizontal section of each angle steel step is butted with and welded to the lower side edge of the vertical section of the adjacent angle steel step; and the upper surface of the horizontal section and the rear side surface of the vertical section of each angle steel step are each providedwith an anti-slip protection layer, and the anti-slip protection layer is formed by pouring lightweight concrete in a factory. According to the section steel lightweight concrete stairs, a pluralityof section steel steps are welded between the two section steel ladder beams, and the adjacent two section steel steps are also mutually welded, so that the safety and reliability are ensured, the manufacturing is convenient, a plurality of construction procedures are reduced, the construction period is shortened, and the construction cost is reduced.
型钢轻质混凝土楼梯，包括两根并排且倾斜设置的型钢梯梁，两根型钢梯梁之间水平设置有若干个角钢踏步，每个角钢踏步的两端分别与两根型钢梯梁焊接为一体，每个角钢踏步均包括垂直段和水平段，每个角钢踏步的水平段的前侧边与相邻一个角钢踏步的垂直段下侧边对接并焊接为一体；角钢踏步的水平段上表面和垂直段的后侧面均设置有防滑保护层，防滑保护层由轻质混凝土在工厂浇筑而成。本发明在两根型钢梯梁之间焊接若干个型钢踏步且相邻的两个型钢踏步也相互焊接的结构，确保安全可靠性，且方便制作，减少了很多施工工序，缩短了施工周期，降低了施工成本。
Section steel lightweight concrete stair
型钢轻质混凝土楼梯
YANG WENCHAO (Autor:in) / ZHENG LEI (Autor:in) / YANG MENGYAO (Autor:in) / HE HUIXIAN (Autor:in) / SHI GUOLIANG (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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