Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic column structure damping device with self-adaptive inerter coefficient
The electromagnetic column structure damping device comprises a lead screw, rotating discs fixedly connected with the lead screw are arranged at the positions, close to the two ends, of the lead screw respectively, and mass blocks are arranged at the two ends of the lead screw respectively; the tail end of each mass block is connected with a sliding block through a thrust bearing. The sliding blocks are embedded in a fixed cylinder with a closed tail end and are connected with the fixed cylinder in a sliding manner; an electromagnetic mechanism connected with an external power supply is arranged at the end part of the fixed cylinder, the sliding block has magnetism, and when the electromagnetic mechanism is externally connected with the power supply, the sliding block and the electromagnetic mechanism have the same magnetism; the top of the nut is connected with a column of the main structure, the bottom of the nut is provided with a connecting block, and the bottom of the connecting block is provided with a roller; according to the principle of inerter, the mass blocks and the rotating discs are additionally arranged at the two ends on the basis of a lead screw nut mechanism, and the electromagnetic mechanisms are additionally arranged in the end fixing sleeves, so that the vibration reduction device with the self-adaptive inerter coefficient is formed, and the purposes of changing the inerter coefficient in real time and reducing vibration are achieved.
本发明公开了一种惯容系数自适应的电磁式柱结构减振装置，包括丝杠，丝杠上靠近两端各设置有一个与其固定连接的旋转圆盘，丝杠两端各设置有一个质量块；质量块的尾端通过止推轴承各连接有一个滑块；滑块均嵌装在尾端封闭的固定筒内，且与其滑动连接；固定筒端部设置有连接外接电源的电磁机构，滑块带有磁性，电磁机构外接电源时，滑块与电磁机构磁性相同；丝杠中部套装有螺母，螺母的顶部连接主结构的柱，螺母的底部设置有连接块，连接块的底部设置有滚轮；本发明利用惯容的原理，在丝杆螺母机构的基础上在两端添加质量块和旋转圆盘以及在端部固定套筒中添加电磁机构，组成一种惯容系数自适应的减振装置，以达到实时变化惯容系数和减振的目的。
Electromagnetic column structure damping device with self-adaptive inerter coefficient
The electromagnetic column structure damping device comprises a lead screw, rotating discs fixedly connected with the lead screw are arranged at the positions, close to the two ends, of the lead screw respectively, and mass blocks are arranged at the two ends of the lead screw respectively; the tail end of each mass block is connected with a sliding block through a thrust bearing. The sliding blocks are embedded in a fixed cylinder with a closed tail end and are connected with the fixed cylinder in a sliding manner; an electromagnetic mechanism connected with an external power supply is arranged at the end part of the fixed cylinder, the sliding block has magnetism, and when the electromagnetic mechanism is externally connected with the power supply, the sliding block and the electromagnetic mechanism have the same magnetism; the top of the nut is connected with a column of the main structure, the bottom of the nut is provided with a connecting block, and the bottom of the connecting block is provided with a roller; according to the principle of inerter, the mass blocks and the rotating discs are additionally arranged at the two ends on the basis of a lead screw nut mechanism, and the electromagnetic mechanisms are additionally arranged in the end fixing sleeves, so that the vibration reduction device with the self-adaptive inerter coefficient is formed, and the purposes of changing the inerter coefficient in real time and reducing vibration are achieved.
本发明公开了一种惯容系数自适应的电磁式柱结构减振装置，包括丝杠，丝杠上靠近两端各设置有一个与其固定连接的旋转圆盘，丝杠两端各设置有一个质量块；质量块的尾端通过止推轴承各连接有一个滑块；滑块均嵌装在尾端封闭的固定筒内，且与其滑动连接；固定筒端部设置有连接外接电源的电磁机构，滑块带有磁性，电磁机构外接电源时，滑块与电磁机构磁性相同；丝杠中部套装有螺母，螺母的顶部连接主结构的柱，螺母的底部设置有连接块，连接块的底部设置有滚轮；本发明利用惯容的原理，在丝杆螺母机构的基础上在两端添加质量块和旋转圆盘以及在端部固定套筒中添加电磁机构，组成一种惯容系数自适应的减振装置，以达到实时变化惯容系数和减振的目的。
Electromagnetic column structure damping device with self-adaptive inerter coefficient
一种惯容系数自适应的电磁式柱结构减振装置
XIE MING (Autor:in) / YUAN BINGTAO (Autor:in) / LI YONGXING (Autor:in) / HUANG ZIHAO (Autor:in) / LI LINGJIE (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
Inerter with self-adaptive adjustment of inerter coefficient
| Europäisches Patentamt | 2022