| 摘要 |
<p>PURPOSE:To quickly set up and pull up an anchor cable with laborsaving by setting up a transmission cable with a shallow ocean sensor separately from an anchor cable for mooring a buoy to reduce a time and a labor which are required for attaching and detaching a number of observation sensors to/from the anchor cable. CONSTITUTION:A connecting hardware 2 is horizontally hung on a buoy 1 floating in the sea through a chain 12, and the upper end of an anchor cable 3 is fixed at the right end of the connecting hardware 2, and the lower end of the anchor cable 3 is fixed in the bottom of the sea by an anchor 7. The upper end of a transmission cable 4 which extends downward in nearly parallel to the anchor cable 3 is fixed at the left end of the connecting hardware 2, and a remote control type attaching and detaching device 6 is fixed at the lower end thereof, and depth observation sensors 5a, 5b are fixed at a predetermined interval. The lower end of the attaching and detaching device 6 is loosely fitted and firmly fastened in the anchor cable 3 by remote control. The attaching and detaching device 6 is cut off from the anchor cable 3 by remote control at the time of pulling up and the transmission cable 4 and the anchor cable 3 are separately pulled up.</p> |
