| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the corrosion of a cable drum due to a puddle on a ground surface without lifting the cable drum, and reliably prevent the rolling motion of the cable drum due to a strong wind and an earthquake.SOLUTION: A cable drum fixture comprises: arc-like floating rolling parts 10 which can be fixed to portions of the outer peripheral edges of flange parts 101 located at both axial-direction ends of a cable drum 100; and rolling prevention parts 20 which are provided detachably to the floating rolling parts and prevent the motion of the cable drum in a rolling direction by contacting with a ground surface G. Each of the floating rolling parts includes a first restriction part capable of contacting with an outside surface 101a of the flange part and a second restriction part capable of contacting with an outer peripheral surface 101b of the flange part. The radial thickness of the second restriction part is set to be larger from a circular arc direction terminal part toward a circular arc direction central part 14a. Each of the rolling prevention parts can be mounted to the floating rolling part so as to contact with the ground surface while the flange part of the cable drum is floated from the ground surface by the floating rolling part.</p> |
