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What is the role of Anti-Vibration hammer?
- May 09, 2018 -

The conductor hanging in the air, under the effect of air vapor sinking, will produce a certain vibration, when the air flow impact frequency and the natural frequency of the wire, the resonance, the long-term resonance result of the conductor is cyclical twists and turns metal "fatigue", the consequences may cause disconnection accidents.

To prevent the conductor from being damaged by vibration, an anti-vibration hammer can be installed near the conductor's hanging point. It can reduce the amplitude of the conductor vibration, even can eliminate the vibration of the conductor, the installation location and number of vibration-proof hammer depends on the overhead line of the wire cross-section, the size of the pitch, the number of installation and the specific location in each stall is indicated in the design plan.