Lift arm for indirect live wire work and indirect live line safety separation method using

摘要

The present invention relates to a lift arm and a safety separation method using the same, and more specifically, to a lift arm for an indirect live wire work installed on an electric pole and an indirect live line safety separation method using the same which can use a separate auxiliary crossarm fixing device to conveniently perform wiring operations such as separation installation on a lower part of a crossarm, gripping a wire and freely adjusting the wire in all directions for an indirect live wire work, adjusting the distance of a wire and the like, and can perform wiring operations while a wire is safely latched to and accommodated in an opening/closing roller, thereby preventing an accident, in advance, due to a direct live wire work by securing an enough safety operation space for a crossarm and electric pole replacement process.