Control cabinet capable of being quickly overhauled

The utility model discloses a control cabinet capable of being rapidly overhauled, and relates to the technical field of control cabinets. The control cabinet capable of being rapidly overhauled comprises a frame mechanism, the frame mechanism comprises a cabinet body, device mechanisms are uniformly arranged in the cabinet body at equal intervals in sequence from top to bottom, each device mechanism comprises a main frame, the main frame is in a square frame shape, the rear surface of the main frame is fixedly connected with the rear inner wall of the cabinet body, and first supports are fixedly connected to the front and the rear of the two sides of the lower surface of the main frame; a first sliding rod is fixedly connected between the first supports which face each other front and back, a second support is fixedly connected to the middle of the rear side of the lower surface of the main frame, a second sliding rod is fixedly connected to the front surface of the second support, and the first sliding rod