Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated tandem type inerter damping device
The invention provides an integrated tandem type inerter damping shock absorption device which comprises a cylinder body, a viscous chamber, an inerter chamber and a self-reset chamber are arranged in the cylinder body, the viscous chamber and the inerter chamber are filled with damping materials, a spiral pipe is arranged on the outer side of the inerter chamber, the two ends of the spiral pipe are in fluid communication with the inerter chamber, and an elastic piece is arranged in the self-reset chamber; the reciprocating motion assembly comprises a piston rod, a first piston, a second piston and a third piston, the first piston, the second piston and the third piston are fixed to the piston rod, one end of the piston rod penetrates through the viscous cavity, the inerter cavity and the self-resetting cavity, the first piston is arranged in the viscous cavity and provided with a plurality of damping holes, and the second piston is arranged in the inerter cavity and provided with a plurality of damping holes; the third piston is arranged in the self-resetting cavity and abuts against the elastic piece along the two sides. According to the damping device, energy is consumed jointly through the series-connection viscous cavity and the inerter cavity, the overall energy dissipation capacity and stability can be improved, and the damping device has the self-reset capacity through the series-connection self-reset cavity.
本发明提出一种一体化串联式惯容阻尼减震装置，包括：缸体，缸体内设有黏滞腔室、惯容腔室和自复位腔室，黏滞腔室和惯容腔室内填充有阻尼材料，惯容腔室外侧设有螺旋管，螺旋管的两端与惯容腔室流体地连通，自复位腔室内设有弹性件；往复运动组件，包括活塞杆以及固定于活塞杆上的第一活塞、第二活塞和第三活塞，活塞杆一端贯穿黏滞腔室、惯容腔室以及自复位腔室，第一活塞设在黏滞腔室内，第一活塞设有多个阻尼孔，第二活塞设在惯容腔室内，第三活塞设在自复位腔室内，并沿两侧与弹性件相抵接。本发明通过串联黏滞腔室和惯容腔室共同耗能，能够提高整体的耗能能力和稳定性，并通过串联自复位腔室使本发明的减震装置具有自复位能力。
Integrated tandem type inerter damping device
The invention provides an integrated tandem type inerter damping shock absorption device which comprises a cylinder body, a viscous chamber, an inerter chamber and a self-reset chamber are arranged in the cylinder body, the viscous chamber and the inerter chamber are filled with damping materials, a spiral pipe is arranged on the outer side of the inerter chamber, the two ends of the spiral pipe are in fluid communication with the inerter chamber, and an elastic piece is arranged in the self-reset chamber; the reciprocating motion assembly comprises a piston rod, a first piston, a second piston and a third piston, the first piston, the second piston and the third piston are fixed to the piston rod, one end of the piston rod penetrates through the viscous cavity, the inerter cavity and the self-resetting cavity, the first piston is arranged in the viscous cavity and provided with a plurality of damping holes, and the second piston is arranged in the inerter cavity and provided with a plurality of damping holes; the third piston is arranged in the self-resetting cavity and abuts against the elastic piece along the two sides. According to the damping device, energy is consumed jointly through the series-connection viscous cavity and the inerter cavity, the overall energy dissipation capacity and stability can be improved, and the damping device has the self-reset capacity through the series-connection self-reset cavity.
本发明提出一种一体化串联式惯容阻尼减震装置，包括：缸体，缸体内设有黏滞腔室、惯容腔室和自复位腔室，黏滞腔室和惯容腔室内填充有阻尼材料，惯容腔室外侧设有螺旋管，螺旋管的两端与惯容腔室流体地连通，自复位腔室内设有弹性件；往复运动组件，包括活塞杆以及固定于活塞杆上的第一活塞、第二活塞和第三活塞，活塞杆一端贯穿黏滞腔室、惯容腔室以及自复位腔室，第一活塞设在黏滞腔室内，第一活塞设有多个阻尼孔，第二活塞设在惯容腔室内，第三活塞设在自复位腔室内，并沿两侧与弹性件相抵接。本发明通过串联黏滞腔室和惯容腔室共同耗能，能够提高整体的耗能能力和稳定性，并通过串联自复位腔室使本发明的减震装置具有自复位能力。
Integrated tandem type inerter damping device
一体化串联式惯容阻尼减震装置
QIN KAI (Autor:in) / TIAN JING (Autor:in) / GE DONGDONG (Autor:in) / ZHONG BOJIAN (Autor:in) / ZHAO FAN (Autor:in)
15.12.2023
Patent
Elektronische Ressource
Chinesisch