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A platform for research: civil engineering, architecture and urbanism
Supporting and converting structure of heavy load equipment at top of heat absorption tower and using method thereof
The invention belongs to the technical field of tower-type photo-thermal power generation, and particularly provides supporting and converting structure of heavy load equipment at the top of aheat absorption towerand a using method thereof. The heavy load equipment is installed on the top of a heat absorption tower through the supporting and converting structure, the supporting and converting structure comprises space steel trusses and a top plate, and the space steel trusses comprise upper chord beams and lower chord beams, the upper chord beams are connected with the lower chord beams, a tower wall beam nest is formed in the tower top of the wall of the heat absorption tower, a tower wall bracket is arranged on the inner side wall of the heat absorption tower wall, the number of the space steel truss is multiple, the upper chord beams of the space steel trusses are connected to the top of the heat absorption tower through the tower wall beam nest, and a top plate is placed on the top faces of the upper chord beams, the lower chord beams of the multiple space steel trusses are connected to the top face of the tower wall bracket. According to supporting and converting structure, supporting and conversion of the heavy-load equipment are achieved, the requirements for overall stress and coordinated deformation under the wind load effect are met, and the design method of the rigidity and the bearing capacity can also be applied to conversion structures of other high-rise buildings.
本发明属于塔式光热发电技术领域，具体提供了一种吸热塔塔顶重载设备的支撑转换结构及使用方法，所述重载设备通过支撑转换结构安装在吸热塔塔顶上，支撑转换结构包括空间钢桁架和顶板，空间钢桁架包括上弦梁、下弦梁，上弦梁下连接下弦梁，吸热塔塔壁的塔顶开设有塔壁梁窝，吸热塔塔壁的内侧壁设置有塔壁牛腿，空间钢桁架的数量为多榀，多榀空间钢桁架的上弦梁通过塔壁梁窝连接在吸热塔顶部，上弦梁的顶面上放置顶板，多榀空间钢桁架的下弦梁连接在塔壁牛腿的顶面；本发明实现了重载设备的支撑和转换，满足了风荷载作用下整体受力及协调变形要求，其刚度和承载力的设计方法亦可应用到其它高耸构筑物的转换结构中。
Supporting and converting structure of heavy load equipment at top of heat absorption tower and using method thereof
The invention belongs to the technical field of tower-type photo-thermal power generation, and particularly provides supporting and converting structure of heavy load equipment at the top of aheat absorption towerand a using method thereof. The heavy load equipment is installed on the top of a heat absorption tower through the supporting and converting structure, the supporting and converting structure comprises space steel trusses and a top plate, and the space steel trusses comprise upper chord beams and lower chord beams, the upper chord beams are connected with the lower chord beams, a tower wall beam nest is formed in the tower top of the wall of the heat absorption tower, a tower wall bracket is arranged on the inner side wall of the heat absorption tower wall, the number of the space steel truss is multiple, the upper chord beams of the space steel trusses are connected to the top of the heat absorption tower through the tower wall beam nest, and a top plate is placed on the top faces of the upper chord beams, the lower chord beams of the multiple space steel trusses are connected to the top face of the tower wall bracket. According to supporting and converting structure, supporting and conversion of the heavy-load equipment are achieved, the requirements for overall stress and coordinated deformation under the wind load effect are met, and the design method of the rigidity and the bearing capacity can also be applied to conversion structures of other high-rise buildings.
本发明属于塔式光热发电技术领域，具体提供了一种吸热塔塔顶重载设备的支撑转换结构及使用方法，所述重载设备通过支撑转换结构安装在吸热塔塔顶上，支撑转换结构包括空间钢桁架和顶板，空间钢桁架包括上弦梁、下弦梁，上弦梁下连接下弦梁，吸热塔塔壁的塔顶开设有塔壁梁窝，吸热塔塔壁的内侧壁设置有塔壁牛腿，空间钢桁架的数量为多榀，多榀空间钢桁架的上弦梁通过塔壁梁窝连接在吸热塔顶部，上弦梁的顶面上放置顶板，多榀空间钢桁架的下弦梁连接在塔壁牛腿的顶面；本发明实现了重载设备的支撑和转换，满足了风荷载作用下整体受力及协调变形要求，其刚度和承载力的设计方法亦可应用到其它高耸构筑物的转换结构中。
Supporting and converting structure of heavy load equipment at top of heat absorption tower and using method thereof
一种吸热塔塔顶重载设备的支撑转换结构及使用方法
ZHAO WEI (author) / XU XIANG (author) / WANG YINGCHUN (author) / XU WEIBING (author) / WANG XIAO (author)
2021-09-03
Patent
Electronic Resource
Chinese
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