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Vertical vibration reduction support and vibration reduction method thereof
The invention provides a vertical vibration reduction support. The vertical vibration reduction support comprises an upper seat plate, a middle seat plate and a lower seat plate which are sequentially stacked and connected from top to bottom. The vertical vibration reduction support is characterized in that a multi-frequency vibration absorption assembly capable of absorbing multi-frequency vibration is arranged in the middle seat plate, the multi-frequency vibration absorption assembly is correspondingly in elastic contact with the upper seat plate and the lower seat plate and synchronously deforms along with relative vertical movement of the upper seat plate and the lower seat plate, and the upper seat plate, the middle seat plate and the lower seat plate all have damping characteristics. Vibration of various frequencies can be absorbed, the defect that an existing vertical support is single in vibration absorption frequency is overcome, the damping capacity and the vertical deformation capacity of the whole support are higher, the vibration reduction efficiency of the support is effectively improved, the damping capacity and the vertical deformation capacity are higher, the support is simple in internal structure and not prone to being damaged, and the service life of the support is prolonged. The invention further provides a vibration reduction method of the vertical vibration reduction support.
竖向减振支座，包括从上至下依次叠置并连接的上座板、中座板和下座板，其特征在于：所述的中座板中设置可吸收多频率振动的多频率吸振组件，多频率吸振组件与上座板和下座板分别弹性接触，并随上座板和下座板的相对竖向运动而同步变形，且上座板、中座板和下座板均具有阻尼特性。本发明可吸收多种频率的振动，克服现有竖向支座吸振频率单一的缺陷，整个支座的阻尼能力和竖向变形能力更高，有效提高支座的减振效率，具有更高的阻尼能力和竖向变形能力，且支座内部结构简单，不易损伤，延长支座的使用寿命。本发明还提供一种竖向减振支座的减振方法。
Vertical vibration reduction support and vibration reduction method thereof
The invention provides a vertical vibration reduction support. The vertical vibration reduction support comprises an upper seat plate, a middle seat plate and a lower seat plate which are sequentially stacked and connected from top to bottom. The vertical vibration reduction support is characterized in that a multi-frequency vibration absorption assembly capable of absorbing multi-frequency vibration is arranged in the middle seat plate, the multi-frequency vibration absorption assembly is correspondingly in elastic contact with the upper seat plate and the lower seat plate and synchronously deforms along with relative vertical movement of the upper seat plate and the lower seat plate, and the upper seat plate, the middle seat plate and the lower seat plate all have damping characteristics. Vibration of various frequencies can be absorbed, the defect that an existing vertical support is single in vibration absorption frequency is overcome, the damping capacity and the vertical deformation capacity of the whole support are higher, the vibration reduction efficiency of the support is effectively improved, the damping capacity and the vertical deformation capacity are higher, the support is simple in internal structure and not prone to being damaged, and the service life of the support is prolonged. The invention further provides a vibration reduction method of the vertical vibration reduction support.
竖向减振支座，包括从上至下依次叠置并连接的上座板、中座板和下座板，其特征在于：所述的中座板中设置可吸收多频率振动的多频率吸振组件，多频率吸振组件与上座板和下座板分别弹性接触，并随上座板和下座板的相对竖向运动而同步变形，且上座板、中座板和下座板均具有阻尼特性。本发明可吸收多种频率的振动，克服现有竖向支座吸振频率单一的缺陷，整个支座的阻尼能力和竖向变形能力更高，有效提高支座的减振效率，具有更高的阻尼能力和竖向变形能力，且支座内部结构简单，不易损伤，延长支座的使用寿命。本发明还提供一种竖向减振支座的减振方法。
Vertical vibration reduction support and vibration reduction method thereof
竖向减振支座及其减振方法
KONG LINGJUN (author) / ZENG ZHI (author) / JIN JIE (author)
2021-11-16
Patent
Electronic Resource
Chinese
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