Electric power tunnel segment caulking device and caulking method

The invention relates to an electric power tunnel segment caulking device and caulking method, and relates to the technical field of tunnel engineering.The electric power tunnel segment caulking device comprises a caulking support arranged in an electric power tunnel, a caulking agent filling device arranged on the caulking support and a rubber strip embedding device; the caulking support comprises a walking base moving in the inner diameter direction of the electric power tunnel, two caulking ring frames arranged at one end of the walking base and a supporting frame coaxially connected between the two caulking ring frames, and the caulking ring frames and the supporting frame are both coaxial to the electric power tunnel. The joint mixture filling device comprises a rotating ring, a material extruding assembly and a material flattening plate; the rubber strip embedding device comprises a rotating frame, a winding wheel and a strip guiding assembly. The caulking machine has the beneficial effect that the caul