Automobile body frame

The utility model discloses an automobile body framework, which relates to the field of automobiles and comprises an automobile body chassis, a protection rod is fixedly arranged on the outer side of one end of the automobile body chassis, two fixing openings are formed in the bottom end of the middle of the automobile body chassis, and a plurality of cross rods are arranged in the automobile body chassis. A plurality of inserting grooves are evenly formed in the multiple transverse rods in the length direction, a plurality of connecting columns are arranged between every two transverse rods, the two ends of each connecting column are inserted into the corresponding inserting groove, a U-shaped frame is arranged at the bottom end of each connecting column, and clamping blocks at the two ends of each connecting rod can be inserted into the corresponding containing groove. At the moment, the inserting block is inserted into the inserting opening, the inserting end of the inserting block extends into the clampin