To provide a vibration control suspension device for a helicopter, provided with a simple structure reducing vibration with respect to a measuring instrument for surveying or a camera mounted on an industrial unmanned helicopter during flight, and improved in accuracy of survey data.
The device is provided with: machine body connecting frames 12A and 12B detachably attached to a machine body of the helicopter; and mounted object supporting frames 14A and 14B. An insulator 28 for absorbing and damping vertical vibration is disposed on the machine body connecting frames 12A and 12B, the mounted object supporting frames 14A and 14B are attached in a direction to compress the insulator 28 from the upper part, and the mounted object supporting frames 14A and 14B, are attached to the machine body connecting frames 12A and 12B in such a manner of holding the insulator 28 therebetween.
MARUTA KENJI
URA YASUAKI
SHINTANI SADANOBU
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