Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-dimensional energy dissipation and vibration reduction device
The invention relates to the technical field of energy dissipation and vibration reduction devices, and discloses a three-dimensional energy dissipation and vibration reduction device which comprises a bottom plate, a first permanent magnet is arranged in the center of the bottom plate, and annular sleeves inclining towards the center of the bottom plate are arranged at the four corners of the bottom plate correspondingly; a fourth permanent magnet is arranged in the center of the top plate, stand columns corresponding to the annular sleeves at the four corners of the bottom plate are arranged at the four corners of the top plate respectively, and the gradient of each stand column is the same as that of the corresponding annular sleeve; the bottom surface and the top surface of the box body are respectively provided with a second permanent magnet and a third permanent magnet, and the four corners of the box body are provided with hole channels matched with the stand columns; the lower end of each stand column penetrates out of the corresponding hole channel and extends into the annular sleeve. The magnetic poles, close to each other, of the first permanent magnet and the second permanent magnet are the same, the magnetic poles, close to each other, of the third permanent magnet and the fourth permanent magnet are the same, and magnetorheological fluid is arranged in the annular sleeve. Multi-dimensional and multiple energy dissipation is achieved, and the energy dissipation and vibration reduction effect is good; the working frequency range is wide, and the application range is wide.
本发明涉及耗能减振装置技术领域，公开了一种三维耗能减振装置，包括：底板，底板中心设置有第一永磁体，四角分别设置有向底板中心方向倾斜的环形套筒；顶板，顶板中心设置有第四永磁体，四角分别设置有与底板四角的环形套筒对应的立柱，每根立柱的倾斜度与对应的环形套筒的倾斜度相同；箱体，箱体的底面和顶面分别设置有第二永磁体和第三永磁体，四角设置有与立柱相适应的孔道；每根立柱下端从对应的孔道穿出，并伸入环形套筒内；第一永磁体和第二永磁体相互靠近的磁极相同，第三永磁体和第四永磁体相互靠近的磁极相同，环形套筒内设置有磁流变液体。本发明实现了多维度、多重耗能，耗能减振效果好；工作频率范围宽，应用范围广。
Three-dimensional energy dissipation and vibration reduction device
The invention relates to the technical field of energy dissipation and vibration reduction devices, and discloses a three-dimensional energy dissipation and vibration reduction device which comprises a bottom plate, a first permanent magnet is arranged in the center of the bottom plate, and annular sleeves inclining towards the center of the bottom plate are arranged at the four corners of the bottom plate correspondingly; a fourth permanent magnet is arranged in the center of the top plate, stand columns corresponding to the annular sleeves at the four corners of the bottom plate are arranged at the four corners of the top plate respectively, and the gradient of each stand column is the same as that of the corresponding annular sleeve; the bottom surface and the top surface of the box body are respectively provided with a second permanent magnet and a third permanent magnet, and the four corners of the box body are provided with hole channels matched with the stand columns; the lower end of each stand column penetrates out of the corresponding hole channel and extends into the annular sleeve. The magnetic poles, close to each other, of the first permanent magnet and the second permanent magnet are the same, the magnetic poles, close to each other, of the third permanent magnet and the fourth permanent magnet are the same, and magnetorheological fluid is arranged in the annular sleeve. Multi-dimensional and multiple energy dissipation is achieved, and the energy dissipation and vibration reduction effect is good; the working frequency range is wide, and the application range is wide.
本发明涉及耗能减振装置技术领域，公开了一种三维耗能减振装置，包括：底板，底板中心设置有第一永磁体，四角分别设置有向底板中心方向倾斜的环形套筒；顶板，顶板中心设置有第四永磁体，四角分别设置有与底板四角的环形套筒对应的立柱，每根立柱的倾斜度与对应的环形套筒的倾斜度相同；箱体，箱体的底面和顶面分别设置有第二永磁体和第三永磁体，四角设置有与立柱相适应的孔道；每根立柱下端从对应的孔道穿出，并伸入环形套筒内；第一永磁体和第二永磁体相互靠近的磁极相同，第三永磁体和第四永磁体相互靠近的磁极相同，环形套筒内设置有磁流变液体。本发明实现了多维度、多重耗能，耗能减振效果好；工作频率范围宽，应用范围广。
Three-dimensional energy dissipation and vibration reduction device
一种三维耗能减振装置
FU BO (Autor:in) / XIAO ZHUANG (Autor:in) / YANG JI (Autor:in) / CHENG JINGHUI (Autor:in) / ZHANG YU (Autor:in) / MEI ZIYANG (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
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