Variable frequency driving electric workover rig

The utility model discloses a variable frequency driving electric workover rig, and relates to a mechanical device for repairing an oil-water well of an oil field and down-hole operation. A transformer, a variable frequency driving power mechanism, a variable frequency cabinet, an electric control cabinet, a mechanical transmission mechanism, an actuating mechanism and an operating console are sequentially arranged on a chassis from the head to the tail, wherein the variable frequency cabinet and the electric control cabinet are arranged in parallel; an operating room is arranged at the tail part of the chassis, and is in communication with the variable frequency cabinet and the variable frequency driving power mechanism respectively by a bus; the transformer is arranged in front of the chassis behind a driving cab; the variable frequency driving power mechanism is arranged on the longitudinal center line of the chassis arranged behind the transformer; and the variable frequency cabinet and the electric contr