 Spiral vibration damper or ground wire installed in the line, can effectively suppress vibration of wire or ground wire in the breeze. Spiral vibration damper clenched by the relatively short period of paragraph .And a longer period of vibration blocks. Grip section can hold cables, will spiral vibration damper firmly fixed on the cable, while its non-metallic enclosure does not cable will cause any damage. Vibration section with the collision between the cable, so cable are reduced vibration on the breeze.