Stepping structure suitable for various heights

The utility model discloses a step structure suitable for various heights, and solves the technical problem of poor applicability of an existing step structure through a corresponding connecting plate provided with a long round hole. The pedal assembly comprises a plurality of pedals arranged in parallel at equal intervals and supporting rods symmetrically arranged on the two sides of the pedals, and the supporting rods comprise front supporting rods correspondingly connected with the front ends of the side faces of the pedals and rear supporting rods correspondingly connected with the rear ends of the side faces of the pedals and parallel to the front supporting rods; the stand column is used for limiting the vertical distance between the front supporting rod and the rear supporting rod, and the rear supporting rod is correspondingly connected with the stand column; the corresponding connecting positions of the front supporting rods and the stand columns are provided with connecting plates which are arranged