GUIDE AND LUBRICATING HARNESS FOR 3-PHASE CABLE PULLING

摘要

PURPOSE: A spraying metal guidance device for the pulling of three phase distribution cables, equipped with a lubricant spray function, is provided to improve workability by pulling three distribution cables with a single winch. CONSTITUTION: A lubricant chamber(120) provides a lubricant accommodation space. A nozzle is connected to the lubricant chamber through a flexible conduit. A piston(130) moves pressurizing accommodated lubricant inside the lubricant chamber. The piston is equipped with a piston shaft connected to a pulling wire. An elastic component provides elasticity in the direction of pressing the piston to the rear in the lubricant chamber.