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A platform for research: civil engineering, architecture and urbanism
Eddy current damper for stay cable out-of-surface vibration control and damping generation method
The invention discloses an eddy current damper for stay cable out-of-surface vibration control and a damping generation method, and relates to the technical field of stay cable vibration control. The eddy current damper comprises a connecting rod, a base, an out-of-surface displacement transmitting device and damping generation devices, wherein the out-of-surface displacement transmitting device is fixedly arranged at the lower end of the connecting rod; the damping generating devices are arranged at the two sides of the out-of-surface displacement transmitting device and are fixedly connected with the base; the out-of-surface displacement transmitting device comprises a first system transmission device and a second system transmission device; the first system transmission device comprises a first system driving gear and a first system driven gear engaged under the first system driving gear; the second system transmission device comprises a second system driving gear and a second system driven gear engaged above the second system driving gear; a damping shaft is fixedly arranged inside the second system driven gear; a transmission shaft is fixedly arranged inside the second system driving gear; and the out-of-surface displacement transmitting device is connected with the damping generation devices through the damping shaft and the transmission shaft. The eddy current damper has the advantages that the out-of-surface vibration reduction effect can be effectively enhanced; and the durability is high.
Eddy current damper for stay cable out-of-surface vibration control and damping generation method
The invention discloses an eddy current damper for stay cable out-of-surface vibration control and a damping generation method, and relates to the technical field of stay cable vibration control. The eddy current damper comprises a connecting rod, a base, an out-of-surface displacement transmitting device and damping generation devices, wherein the out-of-surface displacement transmitting device is fixedly arranged at the lower end of the connecting rod; the damping generating devices are arranged at the two sides of the out-of-surface displacement transmitting device and are fixedly connected with the base; the out-of-surface displacement transmitting device comprises a first system transmission device and a second system transmission device; the first system transmission device comprises a first system driving gear and a first system driven gear engaged under the first system driving gear; the second system transmission device comprises a second system driving gear and a second system driven gear engaged above the second system driving gear; a damping shaft is fixedly arranged inside the second system driven gear; a transmission shaft is fixedly arranged inside the second system driving gear; and the out-of-surface displacement transmitting device is connected with the damping generation devices through the damping shaft and the transmission shaft. The eddy current damper has the advantages that the out-of-surface vibration reduction effect can be effectively enhanced; and the durability is high.
Eddy current damper for stay cable out-of-surface vibration control and damping generation method
WANG ZHENGXING (author) / CHAI XIAOPENG (author) / WANG BO (author) / GAO YANG (author) / WANG YANFEN (author) / JING GUOQIANG (author) / LIU PENGFEI (author) / WANG XIANG (author) / YI JIANJUN (author) / MA CHANGFEI (author)
2015-09-09
Patent
Electronic Resource
English
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