Lattice column supporting system applied to construction of plank road and bridge

The invention relates to the technical field of supporting systems, and discloses a latticed column supporting system applied to trestle road and bridge construction, the latticed column supporting system is arranged on a rock layer and comprises a plurality of vertical upright rods, a plurality of transverse rods and a plurality of longitudinal upright rods, the transverse rods are connected with the vertical upright rods, connecting positions between the transverse rods and the vertical upright rods form connecting positions, and the longitudinal upright rods are connected with the transverse rods. The pile foundation is provided with a plurality of connecting positions, the longitudinal vertical rods penetrate through the connecting positions and are connected with the vertical vertical rods and the transverse rods correspondingly, the vertical vertical rods, the longitudinal vertical rods and the transverse rods form a latticed column supporting system surrounding the periphery of the pier column, and the