A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tuned mass damper with damping and vibration frequency convenient to adjust
The invention relates to the technical field of building shock absorption, and discloses a tuned mass damper with damping and vibration frequency convenient to adjust. The tuned mass damper comprisesa mass block, guide rods, main springs, an upper mounting plate and a lower mounting plate, the mass block is fixed to the center of the upper mounting plate, the main springs are arranged between theupper mounting plate and the lower mounting plate, the guide rods penetrate through the main springs through guide holes formed in the upper mounting plate and then are fixed to the lower mounting plate, the upper mounting plate and the lower mounting plate are directly provided with a plurality of viscous dampers and adjusting spring components that are transversely arranged, and the viscous dampers and the adjusting spring components are fixed through mounting components. According to the tuned mass damper, the viscous dampers and the adjusting spring components are horizontally mounted through the mounting components, so that the mounting limitation of the TMD on the viscous dampers is eliminated, and the size selection range of the viscous dampers is enlarged.
本发明涉及建筑减震技术领域，且公开了一种便于调节阻尼与振动频率的调谐质量阻尼器。本发明包括质量块、导向杆、主弹簧、上部安装板、和下部安装板，所述质量块固定于上部安装板中心位置，所述主弹簧置于上部安装板与下部安装板之间，所述导向杆通过上部安装板上开的导向孔穿过主弹簧后固定于下部安装板上，所述上部安装板和下部安装板直接设有若干横向设置的粘滞阻尼器和调节弹簧部件，所述粘滞阻尼器和调节弹簧部件通过安装部件固定。本发明通过安装部件将粘滞阻尼器和调节弹簧部件水平安装，消除了TMD对粘滞阻尼器的安装限制，增大了黏滞阻尼器尺寸选择范围。
Tuned mass damper with damping and vibration frequency convenient to adjust
The invention relates to the technical field of building shock absorption, and discloses a tuned mass damper with damping and vibration frequency convenient to adjust. The tuned mass damper comprisesa mass block, guide rods, main springs, an upper mounting plate and a lower mounting plate, the mass block is fixed to the center of the upper mounting plate, the main springs are arranged between theupper mounting plate and the lower mounting plate, the guide rods penetrate through the main springs through guide holes formed in the upper mounting plate and then are fixed to the lower mounting plate, the upper mounting plate and the lower mounting plate are directly provided with a plurality of viscous dampers and adjusting spring components that are transversely arranged, and the viscous dampers and the adjusting spring components are fixed through mounting components. According to the tuned mass damper, the viscous dampers and the adjusting spring components are horizontally mounted through the mounting components, so that the mounting limitation of the TMD on the viscous dampers is eliminated, and the size selection range of the viscous dampers is enlarged.
本发明涉及建筑减震技术领域，且公开了一种便于调节阻尼与振动频率的调谐质量阻尼器。本发明包括质量块、导向杆、主弹簧、上部安装板、和下部安装板，所述质量块固定于上部安装板中心位置，所述主弹簧置于上部安装板与下部安装板之间，所述导向杆通过上部安装板上开的导向孔穿过主弹簧后固定于下部安装板上，所述上部安装板和下部安装板直接设有若干横向设置的粘滞阻尼器和调节弹簧部件，所述粘滞阻尼器和调节弹簧部件通过安装部件固定。本发明通过安装部件将粘滞阻尼器和调节弹簧部件水平安装，消除了TMD对粘滞阻尼器的安装限制，增大了黏滞阻尼器尺寸选择范围。
Tuned mass damper with damping and vibration frequency convenient to adjust
一种便于调节阻尼与振动频率的调谐质量阻尼器
ZHU MIN (author) / YAO DONG (author) / DU HANHUA (author) / GUO HUADONG (author)
2021-01-05
Patent
Electronic Resource
Chinese
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