Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-altitude cantilever roof formwork supporting system
The invention relates to the technical field of constructional engineering, and discloses a high-altitude cantilever roof formwork supporting system which comprises a cantilever main beam, a steel pipe, a back-jacking rod, a lower supporting truss, a connecting hinge, a plug pin, a fixing bolt and a U-shaped buckle. The construction method comprises the following steps that S1, the distance between main beams is calculated through stress, paying-off positioning is conducted, and U-shaped buckles are pre-buried; s2, mounting a cantilever girder supporting truss; s3, the cantilever main beam is hoisted and installed; and S4, mounting the steel flat plate. According to the high-altitude cantilever roof formwork supporting system, through the design of the high-altitude cantilever roof formwork supporting system, the height of a formwork supporting system is reduced, so that the stability of a frame body is enhanced, double unloading is achieved through the lower supporting truss and the back jacking rod, safety is higher, assembly and disassembly are convenient, construction safety is high, and safe production is ensured; the use amount of turnover materials such as steel pipes and fasteners is reduced, installation is easy and convenient, high-altitude welding operation is not needed, and integral hoisting installation is achieved after assembly.
本发明涉及建筑工程技术领域，且公开了一种高空悬挑屋面模板支撑体系，包括悬挑主梁、钢管、回顶杆、下撑桁架，连接铰、插销、固定螺栓和U型扣。所述施工方法包括如下步骤：S1、受力计算主梁间距，放线定位，预埋U型扣；S2、悬挑主梁支撑桁架安装；S3、悬挑主梁吊装安装；S4、钢平板安装。该高空悬挑屋面模板支撑体系，通过一种高空悬挑屋面模板支撑体系的设计，降低了支模系统的高度，从而增强了架体的稳定性，使用下撑桁架、回顶杆双重卸载，安全性更高，安拆方便且施工安全性高，确保了安全生产，通过悬挑梁的设计，降低了钢管、扣件等周转材料用量，安装简便，无需高空焊接作业，拼装后整体吊装安装即可。
High-altitude cantilever roof formwork supporting system
The invention relates to the technical field of constructional engineering, and discloses a high-altitude cantilever roof formwork supporting system which comprises a cantilever main beam, a steel pipe, a back-jacking rod, a lower supporting truss, a connecting hinge, a plug pin, a fixing bolt and a U-shaped buckle. The construction method comprises the following steps that S1, the distance between main beams is calculated through stress, paying-off positioning is conducted, and U-shaped buckles are pre-buried; s2, mounting a cantilever girder supporting truss; s3, the cantilever main beam is hoisted and installed; and S4, mounting the steel flat plate. According to the high-altitude cantilever roof formwork supporting system, through the design of the high-altitude cantilever roof formwork supporting system, the height of a formwork supporting system is reduced, so that the stability of a frame body is enhanced, double unloading is achieved through the lower supporting truss and the back jacking rod, safety is higher, assembly and disassembly are convenient, construction safety is high, and safe production is ensured; the use amount of turnover materials such as steel pipes and fasteners is reduced, installation is easy and convenient, high-altitude welding operation is not needed, and integral hoisting installation is achieved after assembly.
本发明涉及建筑工程技术领域，且公开了一种高空悬挑屋面模板支撑体系，包括悬挑主梁、钢管、回顶杆、下撑桁架，连接铰、插销、固定螺栓和U型扣。所述施工方法包括如下步骤：S1、受力计算主梁间距，放线定位，预埋U型扣；S2、悬挑主梁支撑桁架安装；S3、悬挑主梁吊装安装；S4、钢平板安装。该高空悬挑屋面模板支撑体系，通过一种高空悬挑屋面模板支撑体系的设计，降低了支模系统的高度，从而增强了架体的稳定性，使用下撑桁架、回顶杆双重卸载，安全性更高，安拆方便且施工安全性高，确保了安全生产，通过悬挑梁的设计，降低了钢管、扣件等周转材料用量，安装简便，无需高空焊接作业，拼装后整体吊装安装即可。
High-altitude cantilever roof formwork supporting system
一种高空悬挑屋面模板支撑体系
DONG LIFENG (Autor:in) / QIN SHUIQIANG (Autor:in) / ZHANG YUANFU (Autor:in) / WEI HONGYING (Autor:in) / LU CHONGGAN (Autor:in) / XIE BANGQIN (Autor:in) / FENG CHANGWEI (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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