A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foldable guide beam and construction method
The invention provides a foldable guide beam which comprises two guide beam bodies, each guide beam body comprises a guide beam front section and a guide beam rear section, the guide beam front section is connected with a front section connecting node, the guide beam rear section is connected with a rear section connecting node, and the front section connecting node and the rear section connecting node are connected through a preset rotating hinge in a hinged mode. A supporting truss is hinged to the top of the rear section connecting joint, the top of the supporting truss is connected with a control pulley, the control pulley is connected with a front guide beam section and a rear guide beam section through steel strands, and a telescopic oil cylinder mechanism is connected between the front guide beam section and the rear guide beam section in a driving mode. The invention further provides a construction method of the foldable guide beam. The telescopic oil cylinder mechanism is matched with the control pulley and the steel strand on the supporting truss, the telescopic oil cylinder mechanism and the control pulley and the steel strand are matched and jointly act, folding and recycling of the guide beam can be achieved, the length requirement of the guide beam is met, high-altitude operation is not needed, and construction danger and labor cost are reduced.
本发明提供了一种可折叠导梁，包括两联导梁，每联导梁包括导梁前段以及导梁后段，所述导梁前段连接有前段连接节点，所述导梁后段连接有后段连接节点，前段连接节点和后段连接节点之间通过预设的转铰铰接连接，所述后段连接节点顶部铰接有支承桁架，支承桁架顶部连接控制滑轮，所述控制滑轮上通过钢绞线连接导梁前段以及导梁后段，所述导梁前段与导梁后段之间驱动连接有伸缩油缸机构。本发明还提供了一种可折叠导梁的施工方法。本发明通过伸缩油缸机构配合支承桁架上的控制滑轮以及钢绞线，两者配合共同作用，能够实现导梁的折叠以及回收，即满足了导梁的长度需求，又无需进行高空作业，降低了施工的危险性和人工成本。
Foldable guide beam and construction method
The invention provides a foldable guide beam which comprises two guide beam bodies, each guide beam body comprises a guide beam front section and a guide beam rear section, the guide beam front section is connected with a front section connecting node, the guide beam rear section is connected with a rear section connecting node, and the front section connecting node and the rear section connecting node are connected through a preset rotating hinge in a hinged mode. A supporting truss is hinged to the top of the rear section connecting joint, the top of the supporting truss is connected with a control pulley, the control pulley is connected with a front guide beam section and a rear guide beam section through steel strands, and a telescopic oil cylinder mechanism is connected between the front guide beam section and the rear guide beam section in a driving mode. The invention further provides a construction method of the foldable guide beam. The telescopic oil cylinder mechanism is matched with the control pulley and the steel strand on the supporting truss, the telescopic oil cylinder mechanism and the control pulley and the steel strand are matched and jointly act, folding and recycling of the guide beam can be achieved, the length requirement of the guide beam is met, high-altitude operation is not needed, and construction danger and labor cost are reduced.
本发明提供了一种可折叠导梁，包括两联导梁，每联导梁包括导梁前段以及导梁后段，所述导梁前段连接有前段连接节点，所述导梁后段连接有后段连接节点，前段连接节点和后段连接节点之间通过预设的转铰铰接连接，所述后段连接节点顶部铰接有支承桁架，支承桁架顶部连接控制滑轮，所述控制滑轮上通过钢绞线连接导梁前段以及导梁后段，所述导梁前段与导梁后段之间驱动连接有伸缩油缸机构。本发明还提供了一种可折叠导梁的施工方法。本发明通过伸缩油缸机构配合支承桁架上的控制滑轮以及钢绞线，两者配合共同作用，能够实现导梁的折叠以及回收，即满足了导梁的长度需求，又无需进行高空作业，降低了施工的危险性和人工成本。
Foldable guide beam and construction method
一种可折叠导梁及施工方法
WANG JINGFENG (author) / ZHANG YIZHEN (author) / LI BEIBEI (author) / HU TIANYANG (author) / SUN YIXUAN (author) / XIE HAO (author) / WU YUNGENG (author)
2024-11-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken