A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quickly-assembled prefabricated stair
The invention discloses a quickly-assembled prefabricated stair, and relates to the technical field of buildings. The quickly-assembled prefabricated stair comprises an upper-layer halfpace, a lower-layer halfpace and a prefabricated stair section, one end of the prefabricated stair section is connected with the upper-layer halfpace, the other end of the prefabricated stair section is connected with the lower-layer halfpace, and the two ends of the prefabricated stair section are each provided with a positioning hole; connecting steel bars with one ends tilting upwards are embedded in the upper-layer halfpace and the lower-layer halfpace correspondingly, and each connecting steel bar is installed in the corresponding positioning hole; a pouring channel is formed between one end of the prefabricated stair section and the upper-layer halfpace, and another pouring channel is formed between the other end of the prefabricated stair section and the lower-layer halfpace; two first embedded parts are installed at the two ends of the prefabricated stair section respectively, one ends of the two first embedded parts protrude out of the prefabricated stair section respectively, two second embedded parts are installed at the bottom end of the upper-layer halfpace and the top end of the lower-layer halfpace respectively, and the two second embedded parts protrude out of the bottom end of the upper-layer halfpace and the top end of the lower-layer halfpace respectively. During use, the connection performance is safe and reliable, and the integrity is good.
本发明公开了一种快装式预制楼梯，涉及到建筑的技术领域，包括上层梯台、下层梯台和预制梯段,预制梯段一端与上层梯台连接，预制梯段另一端与下层梯台连接，预制梯段的两端分别开设有一定位孔；上层梯台内以及下层梯台内分别预埋有一端向上翘起的连接钢筋，每一连接钢筋分别安装在一定位孔内；预制梯段一端与上层梯台之间形成一浇筑通道，预制梯段另一端与下层梯台之间形成另一浇筑通道；两第一预埋件分别安装在预制梯段的两端，且两第一预埋件的一端分别突出预制梯段设置，两第二预埋件分别安装在上层梯台的底端和下层梯台的顶端，且两第二预埋件分别突出上层梯台的底端和下层梯台的顶端设置。在使用时，连接性能安全可靠，整体性好。
Quickly-assembled prefabricated stair
The invention discloses a quickly-assembled prefabricated stair, and relates to the technical field of buildings. The quickly-assembled prefabricated stair comprises an upper-layer halfpace, a lower-layer halfpace and a prefabricated stair section, one end of the prefabricated stair section is connected with the upper-layer halfpace, the other end of the prefabricated stair section is connected with the lower-layer halfpace, and the two ends of the prefabricated stair section are each provided with a positioning hole; connecting steel bars with one ends tilting upwards are embedded in the upper-layer halfpace and the lower-layer halfpace correspondingly, and each connecting steel bar is installed in the corresponding positioning hole; a pouring channel is formed between one end of the prefabricated stair section and the upper-layer halfpace, and another pouring channel is formed between the other end of the prefabricated stair section and the lower-layer halfpace; two first embedded parts are installed at the two ends of the prefabricated stair section respectively, one ends of the two first embedded parts protrude out of the prefabricated stair section respectively, two second embedded parts are installed at the bottom end of the upper-layer halfpace and the top end of the lower-layer halfpace respectively, and the two second embedded parts protrude out of the bottom end of the upper-layer halfpace and the top end of the lower-layer halfpace respectively. During use, the connection performance is safe and reliable, and the integrity is good.
本发明公开了一种快装式预制楼梯，涉及到建筑的技术领域，包括上层梯台、下层梯台和预制梯段,预制梯段一端与上层梯台连接，预制梯段另一端与下层梯台连接，预制梯段的两端分别开设有一定位孔；上层梯台内以及下层梯台内分别预埋有一端向上翘起的连接钢筋，每一连接钢筋分别安装在一定位孔内；预制梯段一端与上层梯台之间形成一浇筑通道，预制梯段另一端与下层梯台之间形成另一浇筑通道；两第一预埋件分别安装在预制梯段的两端，且两第一预埋件的一端分别突出预制梯段设置，两第二预埋件分别安装在上层梯台的底端和下层梯台的顶端，且两第二预埋件分别突出上层梯台的底端和下层梯台的顶端设置。在使用时，连接性能安全可靠，整体性好。
Quickly-assembled prefabricated stair
一种快装式预制楼梯
HE BOLIN (author) / LI TIANRUN (author) / SONG YUKUN (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Prefabricated stair and prefabricated stair mounting method
| European Patent Office | 2024