Universal cabinet body skeleton structure and cabinet body thereof

• Main Authors: PAN CHANGNENG, LU YONGRUI, CHEN JUN
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to a universal cabinet body skeleton structure which comprises a main frame composed of an upper frame, a lower frame, a front frame, a rear frame and side frames, and side cross beams arranged on the two sides of the side frames and used for enhancing strength. The main frame comprises stand columns, cross beams and wide beams, the front frame and the rear frame are composed of the stand columns and the cross beams, and the side frames are composed of the stand columns and the wide beams. The stand columns and the wide beams are C-shaped profiles. The cross beam is a G-shaped section bar, and the cross section area of the G-shaped section bar is larger than that of the C-shaped section bar. Connecting pieces are arranged at the two ends of the cross beam, a plurality of connecting holes used for fixing bolts are formed in the connecting pieces, and the bolts are connected with the C-shaped sectional materials through the connecting holes in the ends of the cross beam. The main frame