Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined temporary construction staircase used in fabricated staircase
The invention discloses a combined temporary construction staircase used in a fabricated staircase. The combined temporary construction staircase is a temporary staircase placed in a staircase of a building and used for communicating an upper working face and a lower working face of the building, and a main frame of the staircase is formed by welding and connecting square steel pipes and channel steel. The temporary construction staircase is of a main frame structure formed by welding and connecting an outer side truss, a middle truss and an inner side truss through the square steel pipes. According to the combined temporary construction staircase used in the fabricated staircase, a combined steel truss construction staircase is completely manufactured on the ground through welding, hoisting is conducted through a tower crane after welding is completed, and construction is convenient, safe and rapid. The combined steel truss construction staircase is divided into two parts, the upper part is used for erecting a temporary construction staircase, the lower part is a shaping type adjusting platform, and a temporary construction staircase foundation is adjusted to the same plane, so that the influence on the overall rigidity when the temporary construction staircase is hoisted, mounted and dismounted is reduced, and the safety and stability of the combined temporary construction staircase used in the fabricated staircase are improved.
本发明公开了一种装配式楼梯中使用的组合式临时施工楼梯，在建筑物楼梯间内放置，用于连通建筑物上下工作面的临时楼梯，该楼梯主框架通过方钢管与槽钢焊接连接组成。临时施工楼梯由外侧桁架、中部桁架、内侧桁架通过方钢管焊接连接形成主框架结构。本发明组合钢桁架施工楼梯的制作全部在地面采用焊接完成，焊接完成后通过塔式起重机吊装，施工方便、安全、快捷。组合钢桁架施工楼梯分为两部分，上部为搭设临时施工楼梯，下部为定型式调整平台，将临时施工楼梯基础调整至同一平面，进而减少在临时施工楼梯吊装安拆时对整体刚度的影响，增加结构的安全性和稳定性。
Combined temporary construction staircase used in fabricated staircase
The invention discloses a combined temporary construction staircase used in a fabricated staircase. The combined temporary construction staircase is a temporary staircase placed in a staircase of a building and used for communicating an upper working face and a lower working face of the building, and a main frame of the staircase is formed by welding and connecting square steel pipes and channel steel. The temporary construction staircase is of a main frame structure formed by welding and connecting an outer side truss, a middle truss and an inner side truss through the square steel pipes. According to the combined temporary construction staircase used in the fabricated staircase, a combined steel truss construction staircase is completely manufactured on the ground through welding, hoisting is conducted through a tower crane after welding is completed, and construction is convenient, safe and rapid. The combined steel truss construction staircase is divided into two parts, the upper part is used for erecting a temporary construction staircase, the lower part is a shaping type adjusting platform, and a temporary construction staircase foundation is adjusted to the same plane, so that the influence on the overall rigidity when the temporary construction staircase is hoisted, mounted and dismounted is reduced, and the safety and stability of the combined temporary construction staircase used in the fabricated staircase are improved.
本发明公开了一种装配式楼梯中使用的组合式临时施工楼梯，在建筑物楼梯间内放置，用于连通建筑物上下工作面的临时楼梯，该楼梯主框架通过方钢管与槽钢焊接连接组成。临时施工楼梯由外侧桁架、中部桁架、内侧桁架通过方钢管焊接连接形成主框架结构。本发明组合钢桁架施工楼梯的制作全部在地面采用焊接完成，焊接完成后通过塔式起重机吊装，施工方便、安全、快捷。组合钢桁架施工楼梯分为两部分，上部为搭设临时施工楼梯，下部为定型式调整平台，将临时施工楼梯基础调整至同一平面，进而减少在临时施工楼梯吊装安拆时对整体刚度的影响，增加结构的安全性和稳定性。
Combined temporary construction staircase used in fabricated staircase
一种装配式楼梯中使用的组合式临时施工楼梯
YU ZHENG (Autor:in) / ZHANG TAO (Autor:in) / HUANG WENJUN (Autor:in) / ZHENG YI (Autor:in) / HAN FEI (Autor:in) / YIN PENG (Autor:in) / YANG JIE (Autor:in) / YANG ZECHAO (Autor:in) / ZHAO ZHUANG (Autor:in) / HAN BAIYANG (Autor:in)
24.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste