A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated stair structure
The invention discloses a prefabricated stair structure. The structure includes a stair body with multistage step surfaces, a first end of the stair body is hinged to a first platform board in a sliding mode, and a second end of the stair body is fixedly connected with a second platform board. According to the prefabricated stair structure, the first end of the stair body is hinged to the first platform board in a sliding mode, the second end of the stair body is fixedly connected with the second platform board. On the basis that the first end of the stair body is hinged to the first platformboard in a sliding mode, the stair body can adjust a construction position relative to the first platform board and the second platform board, so that the production error, the positioning mounting error and the construction error introduced in the vibration process can be eliminated, the construction precision and the construction quality can be improved, and the construction cost can be prevented from increasing due to the deviation of the stair body.
本发明公开了一种预制楼梯结构，包括具有多级台阶面的楼梯本体；所述楼梯本体的第一端与第一平台板滑动铰接，所述楼梯本体的第二端与第二平台板固定连接。该预制楼梯结构中，楼梯本体的第一端与第一平台板为滑动铰接，第二端与第二平台板固定连接。基于第一端和第一平台板的滑动铰接，楼梯本体可调节相对于第一平台板和第二平台板的施工位置，进而消除楼梯的生产误差、定位安装误差以及振捣过程中引入的施工误差，提高施工精度和施工质量，避免因楼梯本体的偏位而增加施工成本。
Prefabricated stair structure
The invention discloses a prefabricated stair structure. The structure includes a stair body with multistage step surfaces, a first end of the stair body is hinged to a first platform board in a sliding mode, and a second end of the stair body is fixedly connected with a second platform board. According to the prefabricated stair structure, the first end of the stair body is hinged to the first platform board in a sliding mode, the second end of the stair body is fixedly connected with the second platform board. On the basis that the first end of the stair body is hinged to the first platformboard in a sliding mode, the stair body can adjust a construction position relative to the first platform board and the second platform board, so that the production error, the positioning mounting error and the construction error introduced in the vibration process can be eliminated, the construction precision and the construction quality can be improved, and the construction cost can be prevented from increasing due to the deviation of the stair body.
本发明公开了一种预制楼梯结构，包括具有多级台阶面的楼梯本体；所述楼梯本体的第一端与第一平台板滑动铰接，所述楼梯本体的第二端与第二平台板固定连接。该预制楼梯结构中，楼梯本体的第一端与第一平台板为滑动铰接，第二端与第二平台板固定连接。基于第一端和第一平台板的滑动铰接，楼梯本体可调节相对于第一平台板和第二平台板的施工位置，进而消除楼梯的生产误差、定位安装误差以及振捣过程中引入的施工误差，提高施工精度和施工质量，避免因楼梯本体的偏位而增加施工成本。
Prefabricated stair structure
一种预制楼梯结构
LIU JINWEN (author) / XIAO BIAO (author) / WEI GENGTING (author) / TANG QI (author) / WANG YA (author)
2020-11-13
Patent
Electronic Resource
Chinese
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