What is the role of Crossarm? Presumably many people want to know, the following Crossarm manufacturers will take you to a brief understanding.
The angle iron fixed horizontally on the top of the utility pole, with a porcelain bottle on it, is used to support the overhead wires. Crossarm is an important part of the tower. Its function is to install insulators and hardware to support wires and lightning conductors, and to keep them at a certain safe distance according to regulations.
According to the purpose, it can be divided into: Straight Crossarm; Corner Crossarm; Tensile Crossarm.
According to the material can be divided into: Iron Crossarm; Porcelain Crossarm; Synthetic insulation Crossarm.
Now there are more ultra-high voltage transmission lines, and the poles are getting higher and higher. It is no longer a triangle, but an iron frame erected horizontally. Some people now call this horizontal frame Crossarm.
The above is the role of Crossarm, I hope it can help you.
