Wingspan corner profile of wing opening van vehicle

The utility model discloses a wingspan corner section bar of a wing opening van vehicle, which comprises a top cross beam, the end part of the top cross beam is fixedly connected with a wingspan corner upper section bar, the lower side of the wingspan corner upper section bar is provided with a wingspan corner lower section bar, and the bottom of the wingspan corner lower section bar is fixedly provided with a stand column; the top cross beam and the wingspan corner upper section bar are fixed through a rivet structure, the wingspan corner upper section bar and the wingspan corner lower section bar are fixed through a rivet structure, and meanwhile the wingspan corner lower section bar and the stand column are fixed through a rivet structure. According to the wingspan corner sectional material of the wing opening van vehicle, the van plate and the sectional material are connected in a rivet type and inner and outer sectional material clamping type structure, the connecting strength of side wings is guaranteed