Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eddy current damping system capable of amplifying damping
The invention discloses an eddy current damping system capable of amplifying damping. The eddy current damping system comprises a mass block, a bottom plate, a spring and an eddy current damper, wherein the bottom plate and the mass block are oppositely arranged in a spaced mode, and the spring and the eddy current damper are arranged between the mass block and the bottom plate. The eddy current damper comprises two lever assemblies which are oppositely arranged in a spaced mode, each lever assembly comprises a lever and a lever supporting rod, permanent magnets are arranged at one ends of the levers, the two permanent magnets are oppositely arranged in a spaced mode, and a conductor plate is arranged between the two permanent magnets. The two sides of the eddy current damper are each provided with at least one spring, a sleeve and an inner steel pipe are arranged in each spring, one end of each inner steel pipe is inserted into the corresponding sleeve, the other end of each inner steel pipe is connected with the mass block, and the end, away from the corresponding inner steel pipe, of each sleeve is connected with the bottom plate. According to the eddy current damping system, the damping force is amplified through the lever and then transmitted to the mass block, and the system consumes part of energy in the structure through inertial motion of the mass system and energy consumption of the damper, so that the damping of an engineering structure is improved, and the comfort level of a floor is improved.
本申请公开了一种可放大阻尼的电涡流阻尼系统，包括质量块、与质量块相对间隔设置的底板，以及设置在质量块和底板之间的弹簧及电涡流阻尼器；电涡流阻尼器包括相对间隔设置的两个杠杆组件，杠杆组件包括杠杆以及杠杆支杆，杠杆的一端设置有永磁铁，两个永磁铁相对间隔设置，两个永磁铁之间设置有导体板；电涡流阻尼器的两侧分别设置有至少一个弹簧，弹簧中设置有套筒和内钢管，内钢管的一端插设在套筒中，另一端与质量块相连，套筒背离内钢管的端部与底板相连。本申请提供的电涡流阻尼系统通过杠杆将阻尼力放大后传递给质量块，系统通过质量体系的惯性运动和阻尼器耗能消耗结构中的部分能量，以提升工程结构阻尼，提升楼板舒适度。
Eddy current damping system capable of amplifying damping
The invention discloses an eddy current damping system capable of amplifying damping. The eddy current damping system comprises a mass block, a bottom plate, a spring and an eddy current damper, wherein the bottom plate and the mass block are oppositely arranged in a spaced mode, and the spring and the eddy current damper are arranged between the mass block and the bottom plate. The eddy current damper comprises two lever assemblies which are oppositely arranged in a spaced mode, each lever assembly comprises a lever and a lever supporting rod, permanent magnets are arranged at one ends of the levers, the two permanent magnets are oppositely arranged in a spaced mode, and a conductor plate is arranged between the two permanent magnets. The two sides of the eddy current damper are each provided with at least one spring, a sleeve and an inner steel pipe are arranged in each spring, one end of each inner steel pipe is inserted into the corresponding sleeve, the other end of each inner steel pipe is connected with the mass block, and the end, away from the corresponding inner steel pipe, of each sleeve is connected with the bottom plate. According to the eddy current damping system, the damping force is amplified through the lever and then transmitted to the mass block, and the system consumes part of energy in the structure through inertial motion of the mass system and energy consumption of the damper, so that the damping of an engineering structure is improved, and the comfort level of a floor is improved.
本申请公开了一种可放大阻尼的电涡流阻尼系统，包括质量块、与质量块相对间隔设置的底板，以及设置在质量块和底板之间的弹簧及电涡流阻尼器；电涡流阻尼器包括相对间隔设置的两个杠杆组件，杠杆组件包括杠杆以及杠杆支杆，杠杆的一端设置有永磁铁，两个永磁铁相对间隔设置，两个永磁铁之间设置有导体板；电涡流阻尼器的两侧分别设置有至少一个弹簧，弹簧中设置有套筒和内钢管，内钢管的一端插设在套筒中，另一端与质量块相连，套筒背离内钢管的端部与底板相连。本申请提供的电涡流阻尼系统通过杠杆将阻尼力放大后传递给质量块，系统通过质量体系的惯性运动和阻尼器耗能消耗结构中的部分能量，以提升工程结构阻尼，提升楼板舒适度。
Eddy current damping system capable of amplifying damping
一种可放大阻尼的电涡流阻尼系统
FANG GUOWEI (Autor:in) / GAO JIE (Autor:in) / WU ZHENHONG (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
Eddy current damping revisited
| British Library Online Contents | 2009
Self-resetting damping device capable of amplifying inertia through gears
| Europäisches Patentamt | 2024
Speed amplification combined damping device and eddy current damping wall
| Europäisches Patentamt | 2020