| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibroisolating device, reducing the vibration of an air conditioner installation base effectively, miniaturized and inexpensive. SOLUTION: This vibroisolating device is mounted as a beam type air conditioner supporting member, on which the air conditioner is mounted, in an air conditioner installation base. The vibroisolating device is provided with a two- stage structure, in which a floating beam 22 is superposed on a fixed beam 21, fixed to the air conditioner installation base. An elastic body 23 is provided in both end units of the fixed beam 21. The elastic body 23 is constituted of a rubber body 23a of a double-cylinder structure and a coil spring 23b, embedded into the outer cylinder of the double-cylinder structure. The end of the floating beam 22 is hung by a bolt 25, penetrated through the inside of inner cylinder of the rubber body 23a. The floating beam 22 is supported elastically on the fixed beam 21 by the outer cylinder unit of the rubber body 23a while the inclination of the floating beam 22 can be regulated by changing the clamping amount of the bolt 25. |
