Installation structure of frequency converter cabinet

The utility model relates to the technical field of flattener cabinet installation, and discloses a frequency converter cabinet installation structure which comprises a cabinet body, a central rail is installed on the inner wall of the cabinet body, sliding grooves are formed in the two sides of the central rail, a movable plate is clamped in the sliding grooves, an installation hole plate is arranged on the surface of the movable plate, and a limiting block is installed at the tail end of the movable plate. According to the utility model, electrical equipment is installed through the moving plate clamped in the central rail, the limiting blocks can be moved along the moving grooves when the volumes of the electrical equipment influence each other, and the moving plate is driven to move in the sliding grooves when the limiting blocks move, so that the electrical equipment can be fixed in the sliding grooves. The mounting hole plate moves along with the moving plate, and an operator can change the position of