Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration reduction device of composite damper
The composite damper vibration reduction device comprises an outer cylinder, an inner cylinder, two connecting rods and a buffering mechanism, the inner cylinder is arranged in the outer cylinder, one connecting rod is fixedly connected with one end of the outer cylinder, and the other connecting rod penetrates through the other end of the outer cylinder and is fixedly connected with the inner cylinder; the two opposite outer side walls of the inner cylinder are fixedly connected with the two opposite side walls of the outer cylinder through viscoelastic materials, and push plates are fixedly arranged on the two opposite inner side walls of the inner cylinder; the two stop levers are fixedly arranged in the outer cylinder in parallel at intervals and penetrate through the inner cylinder, the two elastic pieces are arranged in the inner cylinder and connected with the two opposite ends of the inner cylinder, the sides, close to each other, of the two elastic pieces abut against the two stop levers respectively and further abut against the two opposite ends of the two push plates respectively, and the SMA wires are connected between the two elastic pieces. The problem that in a damping device, the high energy consumption characteristic of a viscoelastic material and the intelligent characteristic of an SMA wire are not combined, and the damper damping device suitable for a high-flexibility structure is not designed is solved.
本发明公开了一种复合阻尼器减振装置，包括外筒、内筒、两连接杆以及缓冲机构，内筒设于外筒内，一连接杆与外筒的一端固定连接，另一连接杆穿设于外筒的另一端并与内筒固接；内筒的相对两外侧壁均经由黏弹性材料与外筒的相对两侧壁固定连接，内筒的相对两内侧壁均固设有推板；两挡杆间隔且平行固设于外筒内，且两挡杆均穿设于内筒内，两弹性件均设于内筒的内部并与内筒的相对两端连接，两弹性件相靠近的一侧分别与两挡杆相抵触，且还分别与两推板的相对两端相抵触，多根SMA丝材连接于两弹性件之间。解决了减振装置中没有将黏弹性材料的高耗能特性与SMA丝材的智能特性相结合，设计出适用于高柔结构的阻尼器减振装置的问题。
Vibration reduction device of composite damper
The composite damper vibration reduction device comprises an outer cylinder, an inner cylinder, two connecting rods and a buffering mechanism, the inner cylinder is arranged in the outer cylinder, one connecting rod is fixedly connected with one end of the outer cylinder, and the other connecting rod penetrates through the other end of the outer cylinder and is fixedly connected with the inner cylinder; the two opposite outer side walls of the inner cylinder are fixedly connected with the two opposite side walls of the outer cylinder through viscoelastic materials, and push plates are fixedly arranged on the two opposite inner side walls of the inner cylinder; the two stop levers are fixedly arranged in the outer cylinder in parallel at intervals and penetrate through the inner cylinder, the two elastic pieces are arranged in the inner cylinder and connected with the two opposite ends of the inner cylinder, the sides, close to each other, of the two elastic pieces abut against the two stop levers respectively and further abut against the two opposite ends of the two push plates respectively, and the SMA wires are connected between the two elastic pieces. The problem that in a damping device, the high energy consumption characteristic of a viscoelastic material and the intelligent characteristic of an SMA wire are not combined, and the damper damping device suitable for a high-flexibility structure is not designed is solved.
本发明公开了一种复合阻尼器减振装置，包括外筒、内筒、两连接杆以及缓冲机构，内筒设于外筒内，一连接杆与外筒的一端固定连接，另一连接杆穿设于外筒的另一端并与内筒固接；内筒的相对两外侧壁均经由黏弹性材料与外筒的相对两侧壁固定连接，内筒的相对两内侧壁均固设有推板；两挡杆间隔且平行固设于外筒内，且两挡杆均穿设于内筒内，两弹性件均设于内筒的内部并与内筒的相对两端连接，两弹性件相靠近的一侧分别与两挡杆相抵触，且还分别与两推板的相对两端相抵触，多根SMA丝材连接于两弹性件之间。解决了减振装置中没有将黏弹性材料的高耗能特性与SMA丝材的智能特性相结合，设计出适用于高柔结构的阻尼器减振装置的问题。
Vibration reduction device of composite damper
一种复合阻尼器减振装置
CHEN BO (Autor:in) / MASAAKI SHIZUKA (Autor:in) / LIU JIALONG (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
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