Composite wire tension fittings and installation methods

With the increasing recognition and promotion of carbon fiber composite wires by power grid companies, the application of carbon fiber composite wires is becoming more and more widespread. Network companies have higher requirements for wire toughness, and twisted composite wires have emerged. Currently, twisted composite wires have been developed, but related power tension fittings cannot fully meet the requirements for use, limiting the development of twisted composite wires. Therefore, it is necessary to develop a tension resistant hardware that is easy to install and does not damage the twisted composite core. Twisted composite wire tension fittings and installation methods for smart grids, including steel anchors, tension steel pipes, fixing screws, conductor inner lining aluminum tubes, and T-shaped tension aluminum tubes; The tensile steel pipe is a hollow structure, divided into upper steel pipe and lower steel pipe, which are fixed and connected by fixing screws; Steel anchor and tension steel pipe are integrated structures; Install injection holes on the upper and/or lower steel pipes. The steel anchor and the tension steel pipe are combined into one, without any threads present, and there will be no occurrence of thread damage during the installation of the steel anchor, thus avoiding the scrapping and damage of the fittings, and without any damage to the composite core.

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