To reduce influence on the attitude of a flight vehicle such as a drone, a helicopter, etc. without increasing a suspending weight or cost when transporting a suspended load by the flight vehicle.SOLUTION: An attitude stabilizer for a suspended load 2 according to the present invention is constituted of: a plurality of suspended load holding units 5, 6 which hold at least both ends of a suspended load; a center wire 3 of which the upper end is rotatably connected to a bottom surface of a flight vehicle; a suspending wire 3 of which the middle portion 3a is connected to a lower end of the center wire 3, and of which the ends are connected to the suspended load holding units 5, 6; and a foldable wing type stabilizer 7 which is fitted to a bottom of at least one of the suspended load holding units 5, 6. The foldable wing type stabilizer 7 deploys in a hanging direction by self-weight or a weight attached to a lower end according to elevation of the flight vehicle, and absorbs the influence due to gust or the like in a direction crossing the flight direction.SELECTED DRAWING: Figure 1
【課題】ドローン、ヘリコプター等の飛行体で吊り荷を搬送する際、吊り下げ重量の増大やコストアップを招くことなく、飛行体の姿勢に及ぼす影響を低減する。【解決手段】本発明による吊り荷2の姿勢安定化装置は、少なくとも吊り荷の両端を保持する複数の吊り荷保持部5、6と、上端が飛行体の底面に回転自在に接続される中央ワイヤ3と、中央部3aが中央ワイヤ3の下端に連結されるとともに、端部が吊り荷保持部5、6に連結された吊り下げワイヤ3と、吊り荷保持部5、6の少なくともひとつ一方の底部に取り付けられた折りたたみ式翼型スタビライザ7とで構成されている。飛行体の上昇に応じて、折りたたみ式翼型スタビライザ7が自重あるいは下端部に取り付けたウエイトにより垂下する方向に展開し、飛行方向に対し交差する方向に突風等による影響を吸収する。【選択図】 図1
ATTITUDE STABILIZER FOR SUSPENDED LOAD
吊り荷の姿勢安定化装置
2020-10-29
Patent
Electronic Resource
Japanese
SUSPENSION DEVICE AND ATTITUDE ADJUSTING METHOD OF SUSPENDED LOAD
European Patent Office | 2020
|SUSPENSION APPARATUS AND METHOD FOR ADJUSTING ATTITUDE OF SUSPENDED LOAD
European Patent Office | 2023
|