Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a tuned mass damper with a self-energy-dissipation vibrator. The tuned mass damper comprises a bearing plate, a swing rod assembly and the self-energy-dissipation vibrator, the self-energy-dissipation vibrator comprises a first-stage vibrator and an energy dissipation device, the first-stage vibrator comprises a first-stage mass block, the two ends of the swing rod assembly are hinged to the bearing plate and the first-stage mass block respectively, the energy dissipation device comprises a shell, multiple tension springs, magnetic steel, a second-stage vibrator and a conductor plate, the shell is connected with the first-stage mass block through a connecting part, the conductor plate is installed on the connecting part, the second-stage vibrator comprises an upper-layer mass block and a lower-layer mass block, an installation gap is formed between the upper-layer mass block and the lower-layer mass block, the lower-layer mass block is movably arranged on the bottom wall of the shell, the tension springs are horizontally arranged in the installation gap, the two ends of the tension springs are connected with the inner wall of the shell and a fastening assembly respectively, the magnetic steel is arranged at the top of the upper-layer mass block, and a gap is formed between the magnetic steel and the conductor plate. According to the tuned mass damper with the self-energy-dissipation vibrator, the energy dissipation part of the damper is replaced by a complete small damper, the effective mass ratio of the vibrator is increased, the vibration absorption effect is improved, and the total weight is reduced.
本发明公开了具有自耗能振子的调谐质量阻尼器，包括承重板、摆杆组件和自耗能振子，自耗能振子包括一级振子和耗能装置，一级振子包括一级质量块，摆杆组件两端分别与承重板、一级质量块铰接，耗能装置包括壳体、拉簧、磁钢、二级振子和导体板，壳体通过连接部与一级质量块连接，导体板安装在连接部上，二级振子包括上层质量块和下层质量块且二者具有安装间隙，下层质量块可移动的设于壳体底壁上，拉簧设置多个，拉簧水平置于安装间隙内，拉簧两端分别与壳体内壁、紧固组件连接，磁钢设于上层质量块顶部，磁钢与导体板之间具有间隙。本发明将阻尼器的耗能部分换成一个完整的小型阻尼器，提高了振子的有效质量占比，增大了吸振效果，减小了总重量。
The invention discloses a tuned mass damper with a self-energy-dissipation vibrator. The tuned mass damper comprises a bearing plate, a swing rod assembly and the self-energy-dissipation vibrator, the self-energy-dissipation vibrator comprises a first-stage vibrator and an energy dissipation device, the first-stage vibrator comprises a first-stage mass block, the two ends of the swing rod assembly are hinged to the bearing plate and the first-stage mass block respectively, the energy dissipation device comprises a shell, multiple tension springs, magnetic steel, a second-stage vibrator and a conductor plate, the shell is connected with the first-stage mass block through a connecting part, the conductor plate is installed on the connecting part, the second-stage vibrator comprises an upper-layer mass block and a lower-layer mass block, an installation gap is formed between the upper-layer mass block and the lower-layer mass block, the lower-layer mass block is movably arranged on the bottom wall of the shell, the tension springs are horizontally arranged in the installation gap, the two ends of the tension springs are connected with the inner wall of the shell and a fastening assembly respectively, the magnetic steel is arranged at the top of the upper-layer mass block, and a gap is formed between the magnetic steel and the conductor plate. According to the tuned mass damper with the self-energy-dissipation vibrator, the energy dissipation part of the damper is replaced by a complete small damper, the effective mass ratio of the vibrator is increased, the vibration absorption effect is improved, and the total weight is reduced.
本发明公开了具有自耗能振子的调谐质量阻尼器，包括承重板、摆杆组件和自耗能振子，自耗能振子包括一级振子和耗能装置，一级振子包括一级质量块，摆杆组件两端分别与承重板、一级质量块铰接，耗能装置包括壳体、拉簧、磁钢、二级振子和导体板，壳体通过连接部与一级质量块连接，导体板安装在连接部上，二级振子包括上层质量块和下层质量块且二者具有安装间隙，下层质量块可移动的设于壳体底壁上，拉簧设置多个，拉簧水平置于安装间隙内，拉簧两端分别与壳体内壁、紧固组件连接，磁钢设于上层质量块顶部，磁钢与导体板之间具有间隙。本发明将阻尼器的耗能部分换成一个完整的小型阻尼器，提高了振子的有效质量占比，增大了吸振效果，减小了总重量。
Tuned mass damper with self-energy-dissipation vibrator
一种具有自耗能振子的调谐质量阻尼器
WANG JIAN (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
Self-energy-dissipation pendulum type collision double-tuned mass damper
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2019