Electric power overhauls many mode power device

The utility model discloses an electric power overhauls many mode power device, its structure includes record appearance, sensing warning light, callus on the sole, frame, maintenance platform, detects head, utmost point post contact, gauge stick, electric power pipe, regulating wheel, rectifier, support, the support runs through the fastening connection at frame rear cross -section both sides border through the nut of both sides below, the sensing warning light by lamp shade, lamp plate, nut, sensing core hinder, pin, current -limiting resistor constitute, the utility model relates to an electric power overhauls many mode power device installs through the lamp shade and switches on at frame surface side messenger inside pin connecting wire, and after the power hardware maintenance well onexamining and repairing the platform, the magnetic core messenger lead wire that just can touch bottom inside drives the sensing core and hinders, and process internal conductor activates current -limiting resistor, and mess