A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-resetting rotary damper
The invention relates to the technical field of energy dissipation components of building structures, in particular to a self-resetting rotary damper. Comprising a first rotating assembly, a second rotating assembly and an SMA energy consumption ring, the first rotating assembly is provided with a first boss, the second rotating assembly is provided with a second boss, and the second boss and the first boss are the same in shape; the SMA energy dissipation ring is arranged outside the first boss and the second boss in a sleeving mode and connected with the first rotating assembly and the second rotating assembly, friction faces are formed between the SMA energy dissipation ring and the first boss and between the SMA energy dissipation ring and the second boss, and a pin shaft penetrates through the center of the first boss and the center of the second boss. According to the self-resetting rotary damper, the self-resetting function can be achieved without applying prestress in advance; welding and bolting are not needed in the assembling process, installation is convenient, and production quality is convenient to control.
本发明涉及建筑结构耗能构件技术领域，尤其是涉及一种自复位转动阻尼器。包括第一转动组件、第二转动组件和SMA耗能环，所述第一转动组件上设有第一凸台，所述第二转动组件上设有第二凸台，所述第二凸台与所述第一凸台形状相同，所述SMA耗能环套设在所述第一凸台和所述第二凸台外部连接所述第一转动组件和所述第二转动组件，所述SMA耗能环与所述第一凸台和所述第二凸台之间形成摩擦面，销轴穿过所述第一凸台和所述第二凸台中心。本发明提供的自复位转动阻尼器无需提前施加预应力，即可实现自复位功能；装配过程无需进行焊接和栓接，安装方便，便于控制生产质量。
Self-resetting rotary damper
The invention relates to the technical field of energy dissipation components of building structures, in particular to a self-resetting rotary damper. Comprising a first rotating assembly, a second rotating assembly and an SMA energy consumption ring, the first rotating assembly is provided with a first boss, the second rotating assembly is provided with a second boss, and the second boss and the first boss are the same in shape; the SMA energy dissipation ring is arranged outside the first boss and the second boss in a sleeving mode and connected with the first rotating assembly and the second rotating assembly, friction faces are formed between the SMA energy dissipation ring and the first boss and between the SMA energy dissipation ring and the second boss, and a pin shaft penetrates through the center of the first boss and the center of the second boss. According to the self-resetting rotary damper, the self-resetting function can be achieved without applying prestress in advance; welding and bolting are not needed in the assembling process, installation is convenient, and production quality is convenient to control.
本发明涉及建筑结构耗能构件技术领域，尤其是涉及一种自复位转动阻尼器。包括第一转动组件、第二转动组件和SMA耗能环，所述第一转动组件上设有第一凸台，所述第二转动组件上设有第二凸台，所述第二凸台与所述第一凸台形状相同，所述SMA耗能环套设在所述第一凸台和所述第二凸台外部连接所述第一转动组件和所述第二转动组件，所述SMA耗能环与所述第一凸台和所述第二凸台之间形成摩擦面，销轴穿过所述第一凸台和所述第二凸台中心。本发明提供的自复位转动阻尼器无需提前施加预应力，即可实现自复位功能；装配过程无需进行焊接和栓接，安装方便，便于控制生产质量。
Self-resetting rotary damper
一种自复位转动阻尼器
ZHOU YUN (author) / LIE WENCHEN (author) / ZHUANG LERUI (author) / ZENG ZHENWEI (author) / ZHUANG ZIXUAN (author)
2024-01-16
Patent
Electronic Resource
Chinese