Airborne equipment fixing support

The utility model discloses a fixing support for airborne equipment. The fixing support comprises a support body, a fixing corner piece and a mounting plate. The support comprises two parallel metal right-angle section bars, and the installation plate is fixedly installed on the upper surfaces of the two metal right-angle section bars. The number of the fixing corner pieces is two, the two fixing corner pieces are fixedly installed on the opposite inner side faces of the two metal right-angle sectional materials respectively, and the support and the fixing corner pieces form a whole. The utility model relates to a fixing support for loading on-board equipment on a general-purpose aircraft. The fixing support is installed between fuselage bulkheads to form a stable supporting platform. The fixed support is installed below the fuselage floor, the limited space of the fuselage is reasonably utilized, and fixed installation of airborne equipment is achieved; the fixing support is light in weight, firm in structur