| 摘要 |
The present invention relates to a two-dimensional vibration isolation device. The two-dimensional vibration isolation device includes: a horizontal floor plate unit comprising four horizontal floor plates; a vibration isolation frame unit freely and horizontally moving within a certain range; a curvature plate unit comprising four curvature plates reducing a horizontal resistance stiffness ratio; a seal spring module unit comprising four seal spring modules performing a damping role; and a magnetic module unit comprising four magnetic modules. According to the two-dimensional vibration isolation device of the present invention, a less manufacturing cost is required, an installation is easy, and a horizontal force by an earthquake or vibration can be effectively damped. |
