The invention discloses an electromechanical cabinet with a regulatory function. The electromechanical cabinet comprises a cabinet body, supporting plates are fixedly connected between the top of theinner wall of the cabinet body and the bottom of the inner wall of the cabinet body, the tops and bottoms of the opposite sides of the supporting plates are both fixedly connected with arc-shaped plates, the inner portions of the arc-shaped plates are slidably connected with sliding blocks, the sides, away from the arc-shaped plates, of the sliding block are fixedly connected with rotating plates,and the tops and bottoms of the opposite sides of the two rotating plates are both fixedly connected with fixing plates. The invention relates to the technical field of electromechanical cabinets. The electromechanical cabinet with the regulatory function has the advantages that the surfaces of the fixing plates are both sleeved with lantern rings, an electrical apparatus element in the second layer is rotated to the lower layer, a worker can maintain the electrical apparatus element conveniently, the work is more convenient, the surface of one end, extending to the external of the cabinet body through a threaded rod is in threaded connection with a threaded sleeve, the adjustment can be carried out manually, the height can be adjusted according to actual needs, and the use of the electromechanical cabinet is more convenient.