Rail fastener with transverse rigidity reinforcing structure

The utility model discloses a rail fastener with a transverse rigidity reinforcing structure, belongs to the related technical field of rail fasteners, and aims to solve the problems that in the prior art, the size of supporting side plates is fixed, the distance between the two sets of supporting side plates which are symmetrically arranged is fixed, and when the two sets of supporting side plates which are symmetrically arranged transversely reinforce a rail, the transverse rigidity of the rail is increased. The problems that due to the fact that the thickness of tracks is different, the tracks cannot make contact with track walls or the thickness of the track walls exceeds the distance between two sets of supporting side plates, and the tracks with different thicknesses are inconvenient to fix are solved. And a spherical threaded sleeve is matched to move downwards on the outer wall of the stud, so that the supporting side plate can be attached to the outer wall of the stud at different angles according to