| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the breakage of the covering of a signal cable and the disconnection of the signal cable by preventing the signal cable from being subjected to an excessively strong force. SOLUTION: On the side of a float incorporating electronic equipment, a signal cable 5 drawn out of the float 5 is wound around two bushes 16 and 17 in the form of a numerical character '8' through the grooves of the bushes 16 and 17 and anchor ropes 13 and 14 are respectively passed through the holes of the bushes 16 and 17 and tied so as to bundle the cable 5 wound in the '8' form, and then, an anchor rope 15 which bundles the ropes 13 and 14 is fixed to the fitting section of the float. The same structure is constructed on the side of a sensor which is hung from the cable 5. Therefore, when a tension occurs in the cable 5 due to the weights of the cable 5 and sensor or a water flow which comes into collision with the cable 5 and sensor, the tension can be scattered throughout the cable 5 wound around the bushes 16 and 17.</p> |
