The invention discloses a special power transmission internet of things transformer protection structure which comprises a main frame component, a fixing component, a protection shed frame component and a height adjustment component. The main frame component comprises a left bottom bar, slide bars, trapezoidal slides, trapezoidal convex strips, supporting hollow bars, threaded barrels, double-threaded screws, a right bottom bar, a round bar loop bar and a round bar, the left bottom bar and the right bottom bar are connected with the slide bars in a welded manner, one end of each slide bar is provided with one trapezoidal slide, the upper ends of the left bottom bar and the right bottom bar are connected with the trapezoidal convex strips in a welded manner, the supporting hollow bars are symmetrically welded on the left bottom bar and the right bottom bar, the left bottom bar and the right bottom bar are connected with the threaded barrels in a welded manner, and the middles of the double-threaded screws are regularly hexagonal.