Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pendulum type inertial tuned mass eddy current damper
The invention relates to the field of dampers, in particular to a pendulum type inertial tuned mass eddy current damper which comprises a swing rod, a simple pendulum mass block, an inertial mass block, a supporting device and a conductor plate. One end of the swing rod is rotationally connected with a structure to be subjected to vibration reduction, the other end of the swing rod is rotationally connected with the simple pendulum mass block, and the inertia mass block is slidably connected to the lower portion of the simple pendulum mass block unit; the supporting device is located below the inertial mass block and used for supporting the inertial mass block, and the conductor plate is arranged below the supporting device; the supporting device can horizontally move on the conductor plate on the inertial mass block, first magnetic steel is further arranged on the side, facing the conductor plate, of the inertial mass block, and a gap is formed between the first magnetic steel and the conductor plate. By adopting the pendulum type inertial tuned mass eddy current damper, the pendulum length of the damper can be reduced by increasing the mass of the inertial mass block under the condition that the frequency of the damper is not changed, so that the damper can be suitable for a structure with a limited installation space.
本发明涉及阻尼器领域，具体涉及一种摆式惯质调谐质量电涡流阻尼器，包括摆杆、单摆质量块、惯性质量块、支撑装置以及导体板；摆杆的一端与待减振结构转动连接，摆杆的另一端与单摆质量块转动连接，惯性质量块滑动连接于单摆质量块单元的下方；支撑装置位于惯性质量块下方，支撑装置用于支撑惯性质量块，导体板设置于支撑装置下方；支撑装置于惯性质量块能够在导体板上水平移动，惯性质量块朝向导体板的一侧还设置有第一磁钢，第一磁钢与导体板之间具有间隙。采用上述的摆式惯质调谐质量电涡流阻尼器，能够实现在阻尼器频率不变的情况下，通过增加惯性质量块的质量而减小阻尼器的摆长，使阻尼器能够适用于安装空间有限的结构中。
Pendulum type inertial tuned mass eddy current damper
The invention relates to the field of dampers, in particular to a pendulum type inertial tuned mass eddy current damper which comprises a swing rod, a simple pendulum mass block, an inertial mass block, a supporting device and a conductor plate. One end of the swing rod is rotationally connected with a structure to be subjected to vibration reduction, the other end of the swing rod is rotationally connected with the simple pendulum mass block, and the inertia mass block is slidably connected to the lower portion of the simple pendulum mass block unit; the supporting device is located below the inertial mass block and used for supporting the inertial mass block, and the conductor plate is arranged below the supporting device; the supporting device can horizontally move on the conductor plate on the inertial mass block, first magnetic steel is further arranged on the side, facing the conductor plate, of the inertial mass block, and a gap is formed between the first magnetic steel and the conductor plate. By adopting the pendulum type inertial tuned mass eddy current damper, the pendulum length of the damper can be reduced by increasing the mass of the inertial mass block under the condition that the frequency of the damper is not changed, so that the damper can be suitable for a structure with a limited installation space.
本发明涉及阻尼器领域，具体涉及一种摆式惯质调谐质量电涡流阻尼器，包括摆杆、单摆质量块、惯性质量块、支撑装置以及导体板；摆杆的一端与待减振结构转动连接，摆杆的另一端与单摆质量块转动连接，惯性质量块滑动连接于单摆质量块单元的下方；支撑装置位于惯性质量块下方，支撑装置用于支撑惯性质量块，导体板设置于支撑装置下方；支撑装置于惯性质量块能够在导体板上水平移动，惯性质量块朝向导体板的一侧还设置有第一磁钢，第一磁钢与导体板之间具有间隙。采用上述的摆式惯质调谐质量电涡流阻尼器，能够实现在阻尼器频率不变的情况下，通过增加惯性质量块的质量而减小阻尼器的摆长，使阻尼器能够适用于安装空间有限的结构中。
Pendulum type inertial tuned mass eddy current damper
一种摆式惯质调谐质量电涡流阻尼器
WANG XIAOSHUAI (Autor:in) / CHEN JINLIN (Autor:in) / ZHANG HONGYI (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
Horizontal moving type pendulum type eddy current tuned mass vibration damper
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023