Shield tunneling machine station-crossing middle plate reinforcing structure

The utility model discloses a shield tunneling machine station-crossing middle plate reinforcing structure which comprises a backfill plain concrete layer arranged at the bottom of a receiving well, a reinforced concrete layer arranged on the backfill plain concrete layer, a steel plate layer laid on the reinforced concrete layer and a disc buckle type steel pipe scaffold erected on the steel plate layer and used for supporting a middle plate. A waste water pool is arranged on the reinforced concrete layer, a supporting frame is arranged in the waste water pool, a sealing plate is installed at the top end of the supporting frame, and the top face of the sealing plate is flush with the top face of the reinforced concrete layer. The middle plate reinforcing structure is simple in structure, when a to-be-constructed line of a transfer station is constructed through a shield tunneling method, the middle plate reinforcing structure is adopted to reinforce the middle plate, normal operation of an existing operation