Repair and maintenance safety device for multiple rows of electric control cabinets

The invention provides a repair and maintenance safety device for multiple rows of electric control cabinets. Two guide tracks with racks insides are arranged on an indoor ceiling of a power distribution station in the placement direction of the electric control cabinets, two gears are arranged on the rack of each guide track, the corresponding gears of the two guide tracks are connected with gear shafts, a support which consists of four rolling shafts is arranged under the two guide tracks, ends of each two adjacent rolling shafts are connected by a gear, each gear shaft is connected with the corresponding rolling shaft under the gear shaft through a shaft sleeve, and transparent separating curtains are arranged on the four rolling shafts in a rolling manner. By the repair and maintenance safety device, repair and maintenance personnel can be protected safely when repairing the electric control cabinets which are arranged in rows, and safety of the repair and maintenance personnel is ensured, so that normal