| 摘要 |
PURPOSE: A hook device for a ship is provided to enable a lifeboat to be stably separated from a davit on which the lifeboat is installed. CONSTITUTION: A hook device for a ship comprises a main body (100), a holding shaft (200), a holding hook (300), a control lever (400), and a fixing pin. The main body comprises a connection pin (110) to be connected to a davit. The holding shaft is rotatably mounted on the main body, and mounted with a cam which comprises a releasing groove (211) on one side. The holding hook is rotatably connected to the main body by using a pin, and has a lower end which is held by a lifeboat, and the upper part is held by the cam. The control lever rotates a holding shaft; and holds the holding hook on to the cam, or releases the holding hook from the cam. The fixing pin holds and fixes the control lever whose lower end is connected to the life boat for the holding hook not to be rotated. |
