How Do Pre-stranded Wires Protect And Reinforce Transmission Line Components In A Power Transmission System?

armour rod in transmission line Combined with the outer layer of the conductor. This design distributes tension along the conductor rather than concentrating it in a single location, a feature developed through years of practical experience in the power transmission industry. The pre-twisted wire structure allows for a more dispersed mechanical interaction between the conductor and fittings, thus improving the overall structural durability.

At power grid construction sites, armor rods conductor is often installed at the contact point between the suspension clamp and the insulator. This is because these areas bear the stress changes caused by dynamic loads, wind loads, and temperature differences over long periods. Its spiral shape conforms to the natural curvature of the conductor, ensuring a close fit and reducing localized friction and losses.