A Clamp for Assistance Aam that work in no blackout state

摘要

PURPOSE: A clamp is provided to reduce dangers of working during live wire work and achieve improved work efficiency by permitting the clamp to support or hold the cable during live wire work. CONSTITUTION: A clamp comprises a clamp body(100) having a hydraulic operating unit mounted therein so as to operate a pair of clipper blades(110) arranged at the front end of the clamp body, and a connecting and fixing portion(140) for connecting and fixing the clamp to a tool connection portion of an auxiliary arm; the hydraulic operating unit mounted within the clamp body, and which includes a hydraulic cylinder(130) and a piston(131) operating by the hydraulic oil supplied from an external source through a hydraulic valve(133), and a link(132) for power transmission; and the clipper blades operating by the hydraulic operating unit.