The invention discloses a tower type floating raft arrangement, which comprises an upper working platform, a lower working platform and a vibration attenuation unit arranged between the upper working platform and the lower working platform, wherein the vibration attenuation unit comprises vibration attenuation bodies at multiple levels; each vibration attenuation body comprises two panels which are arranged in parallel at an interval and intermediate rib plates, wherein a plurality of rib plates are arranged; the rib plates are intersected as one point at one central point, so that a radial structure is formed; a connecting line of end parts of the radial ends of the rib plates form a round with the intersection as a circle center; a damping material is filled in a fan-shaped space between two adjacent rib plates; a plurality of vibration attenuation bodies at the lower level are arranged on the lower surface of the panel, which is close to the lower working platform, of each vibration attenuation body at the upper level; the plurality of vibration attenuation bodies at the lower level are integrally connected through a connecting truss. According to the tower type floating raft arrangement, the vibration energy can be differentiated, a vibration transfer path is optimized, and the vibration energy can be differentiated and attenuated in a process for transporting the vibration energy, so that the vibration isolation performance is greatly improved.
Tower type floating raft arrangement
2015-07-15
Patent
Elektronische Ressource
Englisch
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