Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a novel frequency stepless regulation horizontal eddy current tuned mass damper which comprises an outer frame unit and a mass block unit, the outer frame unit is fixedly connected to a building body, and the mass block unit is hung in the outer frame unit and comprises a base and a mass block. Frequency stepless adjusting devices and damping units are arranged on the two sides of the mass block, the top ends and the bottom ends of the frequency stepless adjusting devices are rotationally connected with a top frame and a base of the outer frame unit respectively, each damping unit comprises a conductor plate and a permanent magnet, the permanent magnets are fixed to the mass block, and the conductor plates are fixed to the outer frame unit; a gap is formed between the conductor plate and the permanent magnet, the moving direction of the mass block is consistent with the wind load direction of the building body, and meanwhile the frequency stepless adjusting device horizontally swings in the wind load direction of the building body. According to the invention, stepless frequency adjustment can be realized, the frequency adjustment precision is improved, the frequency and damping of a building construction site are easy to adjust, and the vibration reduction effect is good.
本发明涉及一种新型频率无级调节水平电涡流调谐质量阻尼器，其包括外框架单元和质量块单元，外框架单元固定连接于建筑本体上，质量块单元吊装于外框架单元内且质量块单元包括底座和质量块，质量块两侧均设有频率无级调节装置和阻尼单元，频率无级调节装置的顶端和底端分别与外框架单元顶部框架和底座转动相连，阻尼单元包括导体板和永磁体，永磁体固定在质量块上，导体板固定在外框架单元上，导体板与永磁体之间具有间隙，质量块运动方向与建筑本体受风载荷方向一致，同时频率无级调节装置沿建筑本体受风载荷方向水平摆动。本发明可实现无级调节频率大小，提高了频率调节精准度，且建筑施工现场频率、阻尼易调节，减振效果好。
The invention relates to a novel frequency stepless regulation horizontal eddy current tuned mass damper which comprises an outer frame unit and a mass block unit, the outer frame unit is fixedly connected to a building body, and the mass block unit is hung in the outer frame unit and comprises a base and a mass block. Frequency stepless adjusting devices and damping units are arranged on the two sides of the mass block, the top ends and the bottom ends of the frequency stepless adjusting devices are rotationally connected with a top frame and a base of the outer frame unit respectively, each damping unit comprises a conductor plate and a permanent magnet, the permanent magnets are fixed to the mass block, and the conductor plates are fixed to the outer frame unit; a gap is formed between the conductor plate and the permanent magnet, the moving direction of the mass block is consistent with the wind load direction of the building body, and meanwhile the frequency stepless adjusting device horizontally swings in the wind load direction of the building body. According to the invention, stepless frequency adjustment can be realized, the frequency adjustment precision is improved, the frequency and damping of a building construction site are easy to adjust, and the vibration reduction effect is good.
本发明涉及一种新型频率无级调节水平电涡流调谐质量阻尼器，其包括外框架单元和质量块单元，外框架单元固定连接于建筑本体上，质量块单元吊装于外框架单元内且质量块单元包括底座和质量块，质量块两侧均设有频率无级调节装置和阻尼单元，频率无级调节装置的顶端和底端分别与外框架单元顶部框架和底座转动相连，阻尼单元包括导体板和永磁体，永磁体固定在质量块上，导体板固定在外框架单元上，导体板与永磁体之间具有间隙，质量块运动方向与建筑本体受风载荷方向一致，同时频率无级调节装置沿建筑本体受风载荷方向水平摆动。本发明可实现无级调节频率大小，提高了频率调节精准度，且建筑施工现场频率、阻尼易调节，减振效果好。
Novel frequency stepless regulation horizontal eddy current tuned mass damper
一种新型频率无级调节水平电涡流调谐质量阻尼器
19.04.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023