Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eddy current damper suitable for vibration double control and design method
The eddy current damper comprises a fixing part, a rotating block is rotationally arranged on the fixing part, the rotating block is in threaded connection with a lead screw, a mounting groove is formed in the outer side of the rotating block, a plurality of pieces of back iron and a plurality of conductor plates are arranged in the mounting groove, and the conductor plates are arranged in the mounting groove. A spring is arranged between the back iron and the rotating block, a telescopic rod is arranged in the spring, a first limiting plate and a second limiting plate are fixed in the mounting groove, the end of the back iron is located between the first limiting plate and the second limiting plate, and the conductor plate is fixed to the outer side of the back iron. A permanent magnet set is arranged at the position, facing the mounting groove, of the fixing part. Compared with the prior art, the damping device can adapt to different damping according to different vibration responses, the operation comfort of structures such as bridges and buildings is improved, and the safety risk is reduced.
本发明公开了一种适用于振震双控的电涡流阻尼器及设计方法，其包括固定部，所述固定部上转动设置有旋转块，所述旋转块螺纹连接有丝杠，所述旋转块的外侧设有安装槽，所述安装槽内设有多个背铁和多个导体板，所述背铁与旋转块之间设有弹簧，所述弹簧内设有伸缩杆，所述安装槽内固定有第一限位板和第二限位板，所述背铁的端部位于第一限位板和第二限位板之间，所述导体板固定在背铁的外侧，所述固定部在朝向安装槽的位置上设有永磁铁套装。与现有技术相比，本发明可以根据不同的振动响应自适应不同的阻尼，提高桥梁、建筑等结构运营舒适性、减少安全风险。
Eddy current damper suitable for vibration double control and design method
The eddy current damper comprises a fixing part, a rotating block is rotationally arranged on the fixing part, the rotating block is in threaded connection with a lead screw, a mounting groove is formed in the outer side of the rotating block, a plurality of pieces of back iron and a plurality of conductor plates are arranged in the mounting groove, and the conductor plates are arranged in the mounting groove. A spring is arranged between the back iron and the rotating block, a telescopic rod is arranged in the spring, a first limiting plate and a second limiting plate are fixed in the mounting groove, the end of the back iron is located between the first limiting plate and the second limiting plate, and the conductor plate is fixed to the outer side of the back iron. A permanent magnet set is arranged at the position, facing the mounting groove, of the fixing part. Compared with the prior art, the damping device can adapt to different damping according to different vibration responses, the operation comfort of structures such as bridges and buildings is improved, and the safety risk is reduced.
本发明公开了一种适用于振震双控的电涡流阻尼器及设计方法，其包括固定部，所述固定部上转动设置有旋转块，所述旋转块螺纹连接有丝杠，所述旋转块的外侧设有安装槽，所述安装槽内设有多个背铁和多个导体板，所述背铁与旋转块之间设有弹簧，所述弹簧内设有伸缩杆，所述安装槽内固定有第一限位板和第二限位板，所述背铁的端部位于第一限位板和第二限位板之间，所述导体板固定在背铁的外侧，所述固定部在朝向安装槽的位置上设有永磁铁套装。与现有技术相比，本发明可以根据不同的振动响应自适应不同的阻尼，提高桥梁、建筑等结构运营舒适性、减少安全风险。
Eddy current damper suitable for vibration double control and design method
一种适用于振震双控的电涡流阻尼器及设计方法
ZHOU SHUAI (Autor:in) / LI ZHANG (Autor:in) / CHEN ZHENGQING (Autor:in) / HUA XUGANG (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
Built-in steel pipe wind vibration control eddy current damper
| Europäisches Patentamt | 2024