A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL DAMPER AND VIBRATION CONTROL DEVICE
To further miniaturize a vibration control damper while performing optimum designing according to characteristics of a building by arbitrarily determining damping characteristics according to an outer diameter dimension of a gear portion.SOLUTION: A vibration control device 1 is disposed in a space of a frame of a building. The vibration control device 1 is supported by a Y-shaped brace 6B of a lower layer, and supports a rack member 10 by the brace member of a Y-shaped brace 6A of an upper layer. A vibration control damper 12 of the vibration control device 1 is formed by stacking a pinion gear 16 for converting a linear motion of the rack member 10 transmitting vibration of the building, into a rotary motion, a rotary damper 17 for damping vibration by a viscous body housed inside, and a rotary body 18 having a weight, and coaxially integrally fixing them by a shaft member 14. The rotary body 18 can be replaced with an arbitrarily mass. The damping characteristic can be arbitrarily determined by combination of the pinion gear 16 and the rotary body 18.SELECTED DRAWING: Figure 2
【課題】ギア部の外径寸法に応じて減衰特性を任意に設定できて建造物の特性に応じた最適設計が可能になる上に、一層コンパクトにする。【解決手段】制振装置１は建造物の架構の空間に設けた。制振装置１は、下層のＹ型ブレース６Ｂで支持され、上層のＹ型ブレース６Ａのブレース部材でラック部材１０を支持する。制振装置１の制振ダンパー１２は、建造物の振動を伝達するラック部材１０の直線運動を回転運動に変換するピニオンギア１６と、内部に収納した粘性体によって振動を減衰させるロータリーダンパー１７と、重りを有する回転体１８とを積層し、軸部材１４で同軸に一体に固定した。回転体１８は任意の質量のものに交換可能である。ピニオンギア１６と回転体１８の組み合わせによって減衰特性を任意に設定できる。【選択図】図２
VIBRATION CONTROL DAMPER AND VIBRATION CONTROL DEVICE
To further miniaturize a vibration control damper while performing optimum designing according to characteristics of a building by arbitrarily determining damping characteristics according to an outer diameter dimension of a gear portion.SOLUTION: A vibration control device 1 is disposed in a space of a frame of a building. The vibration control device 1 is supported by a Y-shaped brace 6B of a lower layer, and supports a rack member 10 by the brace member of a Y-shaped brace 6A of an upper layer. A vibration control damper 12 of the vibration control device 1 is formed by stacking a pinion gear 16 for converting a linear motion of the rack member 10 transmitting vibration of the building, into a rotary motion, a rotary damper 17 for damping vibration by a viscous body housed inside, and a rotary body 18 having a weight, and coaxially integrally fixing them by a shaft member 14. The rotary body 18 can be replaced with an arbitrarily mass. The damping characteristic can be arbitrarily determined by combination of the pinion gear 16 and the rotary body 18.SELECTED DRAWING: Figure 2
【課題】ギア部の外径寸法に応じて減衰特性を任意に設定できて建造物の特性に応じた最適設計が可能になる上に、一層コンパクトにする。【解決手段】制振装置１は建造物の架構の空間に設けた。制振装置１は、下層のＹ型ブレース６Ｂで支持され、上層のＹ型ブレース６Ａのブレース部材でラック部材１０を支持する。制振装置１の制振ダンパー１２は、建造物の振動を伝達するラック部材１０の直線運動を回転運動に変換するピニオンギア１６と、内部に収納した粘性体によって振動を減衰させるロータリーダンパー１７と、重りを有する回転体１８とを積層し、軸部材１４で同軸に一体に固定した。回転体１８は任意の質量のものに交換可能である。ピニオンギア１６と回転体１８の組み合わせによって減衰特性を任意に設定できる。【選択図】図２
VIBRATION CONTROL DAMPER AND VIBRATION CONTROL DEVICE
制振ダンパー及び制振装置
NAKAGAWA AKINORI (author) / WATANABE SHINJI (author) / HAYASHI MASATERU (author) / SUZUKI MIKIO (author)
2020-02-06
Patent
Electronic Resource
Japanese