| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric wire stringing structure which causes no difference in a degree of slackness between horizontal elemental conductors of a multi-conductor power line by attaching a spacer provided with a rotating electric wire clamping unit, is hardly twisted, causes no excessive snow accumulation, and is effective for the suppression of galloping in the electric wire stringing structure, and an electric wire clamping unit for the spacer or a damper. <P>SOLUTION: This electric wire clamping unit couples an electric wire clamping portion with an object coupled integrally and is mounted to an overhead wire by the electric wire clamping portion. The electric wire clamping portion is provided with a fixed clamping means which clamps the electric wire fixedly. The object is joined by an object-movably-holding means so as to be coupled and held movably to the electric wire clamping portion. The electric wire clamping unit is provided with a rotation type clamping structure which is enabled in clamping so as to be freely twisted and rotated between the electric wire and an object. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
