Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inerter-damping vibration attenuation device
The invention discloses an inerter-damping vibration attenuation device which comprises a ball screw, a ball nut, a flywheel, a restraining piece and a connector, the ball screw is sleeved with the ball nut to form a ball screw pair, the flywheel is fixedly connected with the ball nut, and the ball nut can drive the flywheel to rotate around the ball screw; the restraining part comprises a baffle, an inner cylinder, an outer cylinder, a perforated end cover and an outer end cover, the inner cylinder is arranged in the outer cylinder in a sleeved mode, the ball screw penetrates into the inner cylinder and the outer cylinder, and the flywheel and the ball nut are arranged outside the inner cylinder and located in the outer cylinder; the flywheel and the ball nut are restrained through a baffle located at the end of the inner cylinder and a perforated end cover located at the end of the outer cylinder and provided with a through hole for the ball screw to penetrate, and the outer end cover is located at the other end of the outer cylinder. The number of the connectors is two, the connectors are located at the end, located outside the outer cylinder, in the ball screw and the outer side portion of the outer end cover respectively, and the connectors are connected to a structure needing vibration reduction.
本发明公开了一种惯容‑阻尼减振装置，包括滚珠螺杆、滚珠螺母、飞轮、约束件以及连接头，所述滚珠螺母套装在所述滚珠螺杆上形成滚珠丝杠副，所述飞轮与滚珠螺母固定连接且所述滚珠螺母能够带动所述飞轮绕滚珠螺杆转动，所述约束件包括挡板、内筒、外筒、穿孔端盖和外端盖，所述内筒套设于所述外筒内且所述滚珠螺杆穿入所述内筒以及外筒，所述飞轮与滚珠螺母设置于所述内筒外且位于所述外筒内，所述飞轮与滚珠螺母通过位于内筒端部的挡板以及位于外筒端部且设置有供所述滚珠螺杆穿入的穿孔端盖进行约束，所述外端盖位于外筒的另一端，所述连接头为两个且分别位于所述滚珠螺杆中位于所述外筒外一端以及所述外端盖的外侧部，所述连接头连接至所要进行减振的结构。
Inerter-damping vibration attenuation device
The invention discloses an inerter-damping vibration attenuation device which comprises a ball screw, a ball nut, a flywheel, a restraining piece and a connector, the ball screw is sleeved with the ball nut to form a ball screw pair, the flywheel is fixedly connected with the ball nut, and the ball nut can drive the flywheel to rotate around the ball screw; the restraining part comprises a baffle, an inner cylinder, an outer cylinder, a perforated end cover and an outer end cover, the inner cylinder is arranged in the outer cylinder in a sleeved mode, the ball screw penetrates into the inner cylinder and the outer cylinder, and the flywheel and the ball nut are arranged outside the inner cylinder and located in the outer cylinder; the flywheel and the ball nut are restrained through a baffle located at the end of the inner cylinder and a perforated end cover located at the end of the outer cylinder and provided with a through hole for the ball screw to penetrate, and the outer end cover is located at the other end of the outer cylinder. The number of the connectors is two, the connectors are located at the end, located outside the outer cylinder, in the ball screw and the outer side portion of the outer end cover respectively, and the connectors are connected to a structure needing vibration reduction.
本发明公开了一种惯容‑阻尼减振装置，包括滚珠螺杆、滚珠螺母、飞轮、约束件以及连接头，所述滚珠螺母套装在所述滚珠螺杆上形成滚珠丝杠副，所述飞轮与滚珠螺母固定连接且所述滚珠螺母能够带动所述飞轮绕滚珠螺杆转动，所述约束件包括挡板、内筒、外筒、穿孔端盖和外端盖，所述内筒套设于所述外筒内且所述滚珠螺杆穿入所述内筒以及外筒，所述飞轮与滚珠螺母设置于所述内筒外且位于所述外筒内，所述飞轮与滚珠螺母通过位于内筒端部的挡板以及位于外筒端部且设置有供所述滚珠螺杆穿入的穿孔端盖进行约束，所述外端盖位于外筒的另一端，所述连接头为两个且分别位于所述滚珠螺杆中位于所述外筒外一端以及所述外端盖的外侧部，所述连接头连接至所要进行减振的结构。
Inerter-damping vibration attenuation device
一种惯容-阻尼减振装置
MEI ZHEN (Autor:in) / LI HAIFENG (Autor:in) / GAO YICHAO (Autor:in) / WANG JINBING (Autor:in) / CHEN QIAN (Autor:in) / GAO HAIBIN (Autor:in) / LI JINGLONG (Autor:in) / XIE ZIYANG (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
Inerter-damping vibration attenuation system for vertical vibration control of bridge
| Europäisches Patentamt | 2023
Displacement amplification inerter vibration absorption intelligent damping device
| Europäisches Patentamt | 2024
Displacement amplification inerter vibration absorption passive damping device
| Europäisches Patentamt | 2024