PROBLEM TO BE SOLVED: To provide a device for safely securing and pulling up on a ship a person who needs rescue and is in an unconscious state and drifting on a sea surface where one cannot reach from a ship.SOLUTION: A floating expansion type rescue device comprises: a floating body 10; a carbonic acid gas cylinder for filling gas in the floating body 10 for expanding the floating body 10; a case 2 for storing the floating body 10, net, and carbonic acid gas cylinder; a case cover 3 for closing a top part of the case 2; a suspending rope for supporting the case cover 3 and the case 2; and a suspending rope cutting device 8 disposed on a bottom of the case 2 for cutting the suspending rope. The floating body 10 comprises: an annular outer ring part 11 serving as a structural material which is inflated when being filled with carbonic acid gas; a central reinforcement part 12 positioned on a center of the outer ring part 11; a girder shape expansion part 13 for connecting the respective parts; and a net 1 stretched on the respective parts, for serving as a drainer. The floating body is made float from sea to a person who needs rescue, and the person who needs rescue is scooped from downward by the net stretched on the floating body on the sea surface, and by buoyance of the floating body, the person who needs rescue is maintained, secured, and rescued on the sea surface.
【課題】船上から手の届かない海面を漂流する意識の無い要救助者を、安全に確保しつつ船上に引き上げ得る装置を提供する。【解決手段】浮体10と、浮体10にガスを充填して膨張させるための炭酸ガスボンベと、浮体10、ネット、炭酸ガスボンベを収納するケース2と、ケース2の上部を閉じるケース蓋3と、ケース蓋3とケース2を支持する吊索と、吊索を切断するためにケース2の底部に設けた吊索切断装置8で構成する。浮体10は、炭酸ガスを充填すると膨らむ構造材としての環状の外環部11、その中央に位置する中央補強部12、これら各部分を連結する桁状部の展張部13、これら各部分上に張るネット1とを組み合わせザル機能を果たす。これを海中から要救助者に向かって浮上させ、海面において浮体に張った網により要救助者を下から掬い上げ、浮体の浮力により海面で維持確保し、救助する。【選択図】図1
FLOATING EXPANSION TYPE RESCUE DEVICE
浮上展張式救助装置
2015-11-09
Patent
Electronic Resource
Japanese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |