Rubber-metal pad built-in vertical hydraulic vibration reduction device
The invention discloses a rubber-metal pad built-in vertical hydraulic vibration reduction device. The rubber-metal pad built-in vertical hydraulic vibration reduction device comprises a rubber-metal pad, a top plate, a bottom plate, a device cavity, a hydraulic damping mechanism and a propelling me...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a rubber-metal pad built-in vertical hydraulic vibration reduction device. The rubber-metal pad built-in vertical hydraulic vibration reduction device comprises a rubber-metal pad, a top plate, a bottom plate, a device cavity, a hydraulic damping mechanism and a propelling mechanism, wherein the top plate and the bottom plate are arranged on the top end face and the bottom end face of the rubber-metal pad correspondly, the device cavity is formed in the center of the rubber-metal pad and communicates with the top plate and the bottom plate, the hydraulic damping mechanism is arranged in the device cavity, the hydraulic damping mechanism comprises two damping liquid cavities filled with damping liquid, a damping flow channel is formed between the two damping liquid cavities, the propelling mechanism is installed between the top plate and the bottom plate and exerts opposite force on the two damping liquid cavities along with the change of the distance between the top plate and the botto |
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