Composite reinforcing transverse partition of power transmission line cup type tower of heavy icing area

The invention relates to a composite reinforcing transverse partition of a power transmission line cup type tower of a heavy icing area. By the composite reinforcing transverse partition, stress strength in a torsion plane can be improved at a position of a K joint of the cup type tower under the condition that an electric clearance in a tower window of the cup type tower is not affected, the rigidity of the tower window is improved so as to reduce rod piece internal force at the position of the K joint effectively, and icing overload capacity of the cup type tower is improved. According to the technical scheme, the composite reinforcing transverse partition of the power transmission line cup type tower of the heavy icing area is characterized in that the composite reinforcing transverse partition is a T-shaped truss fixed on the lower portion of the tower window of the cup type tower, the T-shaped truss consists of two T-shaped racks which are parallel to each other, are spaced from each other by a certain distance and are integrally connected with a plurality of supporting pieces, the left end and the right end of the T-shaped truss are respectively fixed on the K joint of the cup type tower through connecting pieces, and the bottom end of the T-shaped truss is fixed on a joint of the bottom end of the tower window of the cup type tower.