ADAPTER FOR CROSSARM BAND

摘要

PURPOSE: An adapter for a crossarm band is provided to reduce a construction time and cost by changing a single-crossarm pole into a double-crossarm pole without replacement of a crossarm band. CONSTITUTION: A double adapter(3) is coupled in a crossarm band(1) by a crossarm(2b) and a bolt(31). The double adapter includes an outer contact part(33), a tilted straight line contact surface, and a coupling hole. The outer contact part is fixed to the double adapter by welding. The tilted straight line contact surface is formed in the outer contact part. An uneven part of a waveform shape is formed in the tilted straight line contact surface in order to increase contact friction with an outer surface of the crossarm band. The coupling hole is formed in both sides of the double adapter with an elliptic shape.