Bridge expansion joint connecting and anchoring structure

The invention provides a bridge expansion joint connecting and anchoring structure which comprises a beam body, a beam body sealing end and an expansion joint device, wherein embedded anchor bars are arranged in the beam body and the beam body sealing end; the expansion joint device is arranged on the beam body sealing end and comprises deformed steel and expansion joint annular bars; concrete is poured on the beam body and the beam body sealing end; the expansion joint annular bars are in the concrete. The bridge expansion joint connecting and anchoring structure further comprises connecting steel bars, steel bar meshes and at least two pre-embedded steel plates, the two pre-embedded steel plates are arranged on the beam body and the beam body sealing end respectively, the bottom faces of the pre-embedded steel plates are connected with the pre-embedded anchor bars, the connecting steel bars are arranged on the two embedded steel plates in a crossing mode, the lower portions of the connecting steel bars are