Gauge apron with distance adjusting function

The utility model discloses a gauge apron with a distance adjusting function, which belongs to the field of gauge aprons and comprises a prefabricated part, threaded embedded pipes are arranged on two sides of the top of the prefabricated part, a groove is formed in the center of the top of the prefabricated part, and a height adjusting component is arranged at the bottom of an inner cavity of the groove. A fine adjusting assembly is arranged at the top of the height adjusting assembly, a steel rail is arranged at the top of the fine adjusting assembly, base plates are arranged on the two sides of the top of the prefabricated part, gauge apron bodies are arranged at the tops of the base plates, and the inner sides of the bottoms of gauge aprons make contact with the two sides of the surface of the steel rail. An elastic strip is arranged at the top of the gauge apron body, and a screw spike is arranged at the top of the elastic strip. According to the gauge apron with the distance adjusting function, when the