TSR waterproof roll auxiliary laying device for underground engineering construction

The invention discloses a TSR waterproof coiled material auxiliary laying device for underground engineering construction. The TSR waterproof coiled material auxiliary laying device comprises a vehicle body, a vehicle front wheel rotating shaft, a fixed discharging rod, a guide wheel, a front pressing wheel, a rear wheel rotating shaft, a rear pressing wheel, a handrail, an air tank, an air guide pipe, a containing frame and the like. A vehicle front wheel rotating shaft is arranged between the rotating wheels on the front side of the vehicle body, a rear wheel rotating shaft is arranged between the rotating wheels on the rear side of the vehicle body, a fixed discharging rod is fixed to the front side of the vehicle body, a guide wheel, a front pressing wheel and a rear pressing wheel are rotationally arranged in the vehicle body, and waterproof coiled materials are pressed on a laying face by the front pressing wheel after passing through the guide wheel. When the waterproof coiled material is laid, the wat