| 摘要 |
The present invention relates to a fall guiding apparatus of a free-fall lifeboat. The fall guiding apparatus of a free-fall lifeboat comprises: a skid way comprising a plurality of support frames vertically fixed on an upper surface of a ship body, and an inclined frame fixed on the support frames and inclined to a fixed angle; an extension skid way comprising a first frame vertically fixed on the inside of an outer plate of the ship body, a length-varying device installed on the lower end of the first frame, whose length can be changed, and a second frame rotatably mounted on the upper end of the first frame and one end of the length-varying device; and a lifeboat to skid along the skid way and the extension skid way to fall freely. The height of a falling point of the lifeboat can be decreased by the skid way having a fixed length and the extension skid way to decrease a falling height of the lifeboat to reduce an impact applied when the lifeboat enters water. A rotating (rising) condition of the extension skid way can be adjusted. A falling speed of the lifeboat falling freely according to the rotating condition of the extension skid way can be decreased, or the lifeboat can be escaped more quickly. |
