Device for testing bending performance of stainless steel reinforced concrete beam

The invention discloses a stainless steel reinforced concrete beam bending performance testing device, and relates to the technical field of concrete beam bending test.The stainless steel reinforced concrete beam bending performance testing device comprises a base, a mounting plate is fixedly arranged at the top end of the base, a top plate is fixedly arranged on the front side of the mounting plate, and a hydraulic rod is fixedly arranged at the bottom end of the top plate; the top of the base is provided with two joist mechanisms distributed left and right, the two joist mechanisms are arranged on the two sides of the bottom of the hydraulic rod correspondingly, the rear side of the mounting plate is provided with a dust removal mechanism, the top of the base is provided with a protection mechanism, and the joist mechanisms, the dust removal mechanism, the mounting plate and the top plate are all arranged in the protection mechanism; the reinforced concrete beam can be covered inside through the protection