Template reinforcing tool for internal and external corners and air conditioner plate

The utility model relates to a formwork reinforcing tool for internal and external corners and an air conditioner plate, and belongs to the technical field of building construction. The tool comprises three angle steel sections which are perpendicular to one another, the length direction of one angle steel section is arranged in the vertical direction, the length direction of the second angle steel section is arranged in the left-right direction, and the length direction of the third angle steel section is arranged in the front-back direction; fixing through holes are formed in the positions, close to the two ends of the angle steel section, of each angle steel section, and opposite-pull screws used for being fixedly connected with the wood mold are arranged in the fixing through holes in a penetrating mode. The tool is scientific in design, reasonable in structure, easy to manufacture and simple to operate, has a good reinforcing effect on wood patterns at flat and vertical face intersections such as interna