Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary eddy current tuned low-frequency mass damper
The invention discloses a rotary eddy current tuned low-frequency mass damper. The rotary eddy current tuned low-frequency mass damper comprises a mass block, a bottom plate, an elastic part and a damping device, wherein the elastic part is arranged between the bottom plate and the mass block, the damping device comprises a rack and a flywheel assembly, the flywheel assembly is arranged on the mass block, the flywheel assembly comprises fixing bases, a rotating shaft, gears, a flywheel part, a magnetic part and cutting parts, the gears, the flywheel part and the cutting parts are arranged on the rotating shaft, the rotating shaft is rotatably arranged on the fixing bases, the cutting parts are used for cutting a magnetic field of the magnetic part, and the gears are in meshing transmissionwith racks. According to the rotary eddy current tuned low-frequency mass damper, the structure composed of the gears and the racks is simple and economical, vibration of the mass block is convertedinto rotating motion of the flywheel part and the cutting parts through the transmission structure, the energy consumption efficiency of eddy current damping is multiplied by cutting the magnetic field, and the rotary eddy current tuned low-frequency mass damper can be widely applied to the technical field of vibration reduction.
本发明公开了一种旋转式电涡流调谐低频质量阻尼器，旋转式电涡流调谐低频质量阻尼器包括质量块、底板、弹性部和阻尼装置，弹性部设置在底板与质量块之间；阻尼装置包括齿条和飞轮组件，飞轮组件设置在质量块上，飞轮组件包括固定座、转轴、齿轮、飞轮部、磁性部和切割部，齿轮、飞轮部和切割部设置在转轴上，转轴可转动地设置在固定座上，切割部用于切割磁性部的磁场，齿轮用于与齿条啮合传动。齿轮和齿条所构成的结构简单、经济，通过设置这种传动结构将质量块的振动转化为飞轮部和切割部的旋转运动，通过切割磁场成倍放大电涡流阻尼的耗能效率，本发明可广泛应用于减振技术领域。
Rotary eddy current tuned low-frequency mass damper
The invention discloses a rotary eddy current tuned low-frequency mass damper. The rotary eddy current tuned low-frequency mass damper comprises a mass block, a bottom plate, an elastic part and a damping device, wherein the elastic part is arranged between the bottom plate and the mass block, the damping device comprises a rack and a flywheel assembly, the flywheel assembly is arranged on the mass block, the flywheel assembly comprises fixing bases, a rotating shaft, gears, a flywheel part, a magnetic part and cutting parts, the gears, the flywheel part and the cutting parts are arranged on the rotating shaft, the rotating shaft is rotatably arranged on the fixing bases, the cutting parts are used for cutting a magnetic field of the magnetic part, and the gears are in meshing transmissionwith racks. According to the rotary eddy current tuned low-frequency mass damper, the structure composed of the gears and the racks is simple and economical, vibration of the mass block is convertedinto rotating motion of the flywheel part and the cutting parts through the transmission structure, the energy consumption efficiency of eddy current damping is multiplied by cutting the magnetic field, and the rotary eddy current tuned low-frequency mass damper can be widely applied to the technical field of vibration reduction.
本发明公开了一种旋转式电涡流调谐低频质量阻尼器，旋转式电涡流调谐低频质量阻尼器包括质量块、底板、弹性部和阻尼装置，弹性部设置在底板与质量块之间；阻尼装置包括齿条和飞轮组件，飞轮组件设置在质量块上，飞轮组件包括固定座、转轴、齿轮、飞轮部、磁性部和切割部，齿轮、飞轮部和切割部设置在转轴上，转轴可转动地设置在固定座上，切割部用于切割磁性部的磁场，齿轮用于与齿条啮合传动。齿轮和齿条所构成的结构简单、经济，通过设置这种传动结构将质量块的振动转化为飞轮部和切割部的旋转运动，通过切割磁场成倍放大电涡流阻尼的耗能效率，本发明可广泛应用于减振技术领域。
Rotary eddy current tuned low-frequency mass damper
一种旋转式电涡流调谐低频质量阻尼器
LIU YANHUI (Autor:in) / LIU KAIFANG (Autor:in) / ZHANG JUNPING (Autor:in) / TAN PING (Autor:in) / XU LI (Autor:in) / ZHOU FULIN (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch