Rapid connection device for electric engineering line

The utility model relates to the technical field of electrical engineering, in particular to an electrical engineering line quick connecting device which comprises a first connecting box, a second connecting box is arranged on one side of the first connecting box, electric push rods are fixedly installed on the two sides of the interior of the first connecting box and the two sides of the interior of the second connecting box, and arc-shaped clamping plates are fixedly installed at one ends of the electric push rods. Two sections of electric wires penetrate through the through holes, the first connecting box and the second connecting box can be connected to the two sections of electric wires in a sleeved mode, after the two sections of electric wires are connected, the inserting rods are pulled outwards, the first connecting box and the second connecting box are closed, the clamping plates are inserted into the clamping grooves, the inserting rods are loosened by hands, the springs can drive the inserting rod