The utility model discloses a track fixing device, which is designed for sidewise regulation up to 15 mm in both directions; moreover, a height regulation up to 50 mm can be obtained without a bending load of screwed connection between the fixing device and a rigid concrete base. According to the track fixing device, lateral forces are educed into a concrete bearing plate (3) through a regulating and force-educing profile (2) arranged below a rib plate (9). In order to guarantee the elasticity required by functions; an elastic backing plate (4) made of an elastic body is arranged below the rib plate (9).