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Armour Rods
- Aug 16, 2018 -

In order to prevent the suspension point of overhead power line from being damaged by vibration, the protective strip is added to the wire clamp of the line, so that the stiffness near the wire clamp is enhanced, the bending and extrusion stress and wear of the wire caused by vibration are restrained, and the vibration resistance of the wire is improved.

There are two kinds of protection lines: conical and pre stranded. Pre-twisted wire is a kind of Al-Mg-Si alloy wire, which has been listed in the metal products.

In order to prevent the suspension point of overhead power line from being damaged by vibration, the protective strip is added to the wire clamp of the line, so that the stiffness near the wire clamp is enhanced, the bending and extrusion stress and wear of the wire caused by vibration are restrained, and the vibration resistance of the wire is improved.

There are two kinds of protection lines: conical and pre stranded. Pre-twisted wire is a kind of Al-Mg-Si alloy wire, which has been listed in the metal products.