A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a single-pipe tower first-order stepless frequency conversion variable damping type eddy current simple pendulum damper which comprises a top plate, an outer cylinder and a swing rod which is arranged in the outer cylinder and swings along the top plate, the swing rod is connected with a mass block, and the single-pipe tower first-order stepless frequency conversion variable damping type eddy current simple pendulum damper further comprises a magnetic steel assembly which generates a damping effect with the mass block. The magnetic steel assembly is longitudinally adjusted and positioned along the side wall of the outer cylinder through the adjusting and positioning assembly. The damping device is suitable for low-frequency and high-frequency damping structures, and damping of a single-pipe tower with the frequency ranging from 0.1 HZ to 50 HZ can be achieved; and the frequency and damping of the damper are externally arranged and are flexibly adjusted, stepless adjustment can enable the adjustment resolution to be very high, and the effects of low stress and long service life are achieved.
本发明公开了单管塔一阶无级变频变阻尼式电涡流单摆阻尼器，包括顶板、外筒和设于外筒内并沿所述顶板摆动的摆杆，所述摆杆连接有质量块，还包括与所述质量块产生阻尼效果的磁钢组件，所述磁钢组件通过调节定位组件沿外筒侧壁进行纵向调节并定位。本发明不仅能适用于低频和高频减振结构，能够满足0.1HZ‑50HZ频率的单管塔减振；且阻尼器频率与阻尼外置调节灵活，无级调节能够使调节分辨率很高，具备低应力、长寿命的效果。
The invention discloses a single-pipe tower first-order stepless frequency conversion variable damping type eddy current simple pendulum damper which comprises a top plate, an outer cylinder and a swing rod which is arranged in the outer cylinder and swings along the top plate, the swing rod is connected with a mass block, and the single-pipe tower first-order stepless frequency conversion variable damping type eddy current simple pendulum damper further comprises a magnetic steel assembly which generates a damping effect with the mass block. The magnetic steel assembly is longitudinally adjusted and positioned along the side wall of the outer cylinder through the adjusting and positioning assembly. The damping device is suitable for low-frequency and high-frequency damping structures, and damping of a single-pipe tower with the frequency ranging from 0.1 HZ to 50 HZ can be achieved; and the frequency and damping of the damper are externally arranged and are flexibly adjusted, stepless adjustment can enable the adjustment resolution to be very high, and the effects of low stress and long service life are achieved.
本发明公开了单管塔一阶无级变频变阻尼式电涡流单摆阻尼器，包括顶板、外筒和设于外筒内并沿所述顶板摆动的摆杆，所述摆杆连接有质量块，还包括与所述质量块产生阻尼效果的磁钢组件，所述磁钢组件通过调节定位组件沿外筒侧壁进行纵向调节并定位。本发明不仅能适用于低频和高频减振结构，能够满足0.1HZ‑50HZ频率的单管塔减振；且阻尼器频率与阻尼外置调节灵活，无级调节能够使调节分辨率很高，具备低应力、长寿命的效果。
First-order stepless variable-frequency variable-damping type eddy current simple pendulum damper for single-pipe tower
单管塔一阶无级变频变阻尼式电涡流单摆阻尼器
2023-10-20
Patent
Electronic Resource
Chinese
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