Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eddy current tuned mass damper
The invention relates to the field of dampers, in particular to an eddy current tuned mass damper which comprises a mass block, a magnetic component, a damping plate and a first spring, the mass block is connected with the top of a to-be-damped structure through the first spring, the damping plate is installed at the bottom of the to-be-damped structure, the magnetic component is installed on the mass block, and when the magnetic component moves up and down, eddy current can be generated in the damping plate; the mass block is further connected with a gravity balancing device, and the gravity balancing device is installed on the top of the to-be-damped structure and used for balancing the gravity of the mass block. The gravity of the mass block is balanced by arranging the gravity balancing device, the gravity acting on the first spring by the mass block can be counteracted, and the situation that the first spring generates unrecoverable deformation due to the gravity of the mass block after being used for a period of time is avoided. Therefore, the eddy current tuned mass damper provided by the invention can be suitable for buildings with small vertical installation space, such as bridges and the like.
本发明涉及阻尼器领域，具体涉及一种电涡流调谐质量阻尼器，包括质量块、磁性构件、阻尼板与第一弹簧，质量块通过第一弹簧与待减震结构的顶部连接，阻尼板安装在待减震结构的底部，磁性构件安装在质量块上，磁性构件上下运动时，阻尼板内能够产生涡流；质量块还连接有重力平衡装置，重力平衡装置安装于待减震结构的顶部，重力平衡装置用于平衡质量块的重力。本发明通过设置重力平衡装置平衡质量块的重力，能够抵消质量块作用在第一弹簧上的重力，避免经过一段时间的使用之后，第一弹簧因为质量块重力的作用而产生不可恢复的变形。因此，本发明提供的电涡流调谐质量阻尼器能够适用于桥梁等竖向安装空间较小的建筑。
Eddy current tuned mass damper
The invention relates to the field of dampers, in particular to an eddy current tuned mass damper which comprises a mass block, a magnetic component, a damping plate and a first spring, the mass block is connected with the top of a to-be-damped structure through the first spring, the damping plate is installed at the bottom of the to-be-damped structure, the magnetic component is installed on the mass block, and when the magnetic component moves up and down, eddy current can be generated in the damping plate; the mass block is further connected with a gravity balancing device, and the gravity balancing device is installed on the top of the to-be-damped structure and used for balancing the gravity of the mass block. The gravity of the mass block is balanced by arranging the gravity balancing device, the gravity acting on the first spring by the mass block can be counteracted, and the situation that the first spring generates unrecoverable deformation due to the gravity of the mass block after being used for a period of time is avoided. Therefore, the eddy current tuned mass damper provided by the invention can be suitable for buildings with small vertical installation space, such as bridges and the like.
本发明涉及阻尼器领域，具体涉及一种电涡流调谐质量阻尼器，包括质量块、磁性构件、阻尼板与第一弹簧，质量块通过第一弹簧与待减震结构的顶部连接，阻尼板安装在待减震结构的底部，磁性构件安装在质量块上，磁性构件上下运动时，阻尼板内能够产生涡流；质量块还连接有重力平衡装置，重力平衡装置安装于待减震结构的顶部，重力平衡装置用于平衡质量块的重力。本发明通过设置重力平衡装置平衡质量块的重力，能够抵消质量块作用在第一弹簧上的重力，避免经过一段时间的使用之后，第一弹簧因为质量块重力的作用而产生不可恢复的变形。因此，本发明提供的电涡流调谐质量阻尼器能够适用于桥梁等竖向安装空间较小的建筑。
Eddy current tuned mass damper
一种电涡流调谐质量阻尼器
WANG XIAOSHUAI (Autor:in) / CHEN JINLIN (Autor:in) / ZHANG HONGYI (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
Pendulum type inertial tuned mass eddy current damper
| Europäisches Patentamt | 2021