Mounting vehicle for prefabricated parts in pipe gallery and tunnel

The utility model discloses a mounting vehicle for prefabricated parts in a pipe gallery and a tunnel, and relates to the technical field of pipe tunnel construction, the mounting vehicle comprises a base, a walking unit, a driving unit, a hydraulic control unit, an energy supply unit and a hoisting unit, the driving unit is rotatably arranged at the front part of the base, the hoisting unit is arranged on the driving unit, and the hydraulic control unit is arranged on the hoisting unit. The hydraulic control unit and the energy supply unit are arranged on the rear portion of the base, and the front portion of the base and the rear portion of the base are kept balanced all the time. The hoisting unit comprises a six-direction movement mechanical arm and a grabber, the six-direction movement mechanical arm stretches and retracts front and back, moves up and down, rotates in the vertical plane and rotates in the horizontal plane, and the grabber grabs and fixes a prefabricated part; compared with the prior art,