Loading device for railway ballast wear resistance test of stainless steel clad steel plate

The utility model discloses a loading device for a railway ballast wear resistance test of a stainless steel clad steel plate. The loading device comprises a steel member, a railway ballast layer, an I-shaped beam and an actuator, the steel member comprises a strip-shaped panel, a U-shaped rib plate, a transverse partition plate and a lower flange plate; the opening end of the U-shaped rib plate is fixed in the middle of the lower plate surface of the panel; the top ends of the transverse partition plates are fixed to the two ends of the lower panel face of the panel. The upper plate face of the lower flange plate is fixed to the bottom end of the transverse partition plate. The railway ballast layer is laid on the upper plate surface of the panel; the I-shaped beam is located at the longitudinal center line of the railway ballast layer, and the bottom face of the I-shaped beam is tightly attached to the top face of the railway ballast layer. The load output end of the actuator is arranged in the middle of th