Main body structure of double-power supply wire inlet switch cabinet

The utility model relates to a main body structure of a double-power supply wire inlet switch cabinet. The main body structure comprises a cabinet body, the upper layer of the cabinet body is provided with a first universal breaker connected with an urban power supply, the lower layer of the cabinet body is provided with a second universal breaker connected with a generator set, the first and second universal breakers are installed on layer racks of the cabinet body, two sides of the cabinet body are provided with vertical mounting racks, each mounting rack is provided with bolt holes arranged in the vertical direction, and the layer racks are mounted on the vertical mounting racks through bolts; and a mechanical interlocking device preventing the two universal breakers from simultaneous switch-on is disposed between the two universal breakers. The main body structure of the double-power supply wire inlet switch cabinet prevents the simultaneous switch-on of the two breakers on the double-power supply wire inlet switch cabinet through the mechanical interlocking device, puts an end to the grid connection, and prevents a grid system from being influenced by simultaneous power supplying of two paths of power supplies.