Transformer top end fixing structure

The invention relates to the field of transformers, and discloses a transformer top end fixing structure. The transformer top end fixing structure comprises clamping plates (1), pulling plates (3) and fastening screw rods (5), wherein the clamping plates (1) are arranged at the corners of the two ends of an iron core (4), and the pulling plates (3) used for locking the two corresponding clamping plates (1) are arranged between the two clamping plates (1) located on the same side; locking protrusions are formed at the two ends of the pulling plates (3), side holes (7) for the locking protrusions to pass through are formed in the side faces of the clamping plates (1), and a prying hole (2) communicated with the side holes is formed in one side of each clamping plate (1); and the fastening screw rods (5) transversely penetrate through the two clamping plates (1) located at the same end and transversely lock the two corresponding clamping plates (1). The purpose of compressing the iron core is achieved by prying