The invention discloses a
railway tunnel large-section
steel bar hanging and distributing integrated trolley. The integrated trolley comprises a
portal frame, and a working platform is fixed to the
peripheral side of the
portal frame; a traveling
system is mounted at the bottom of the
portal frame; a
steel bar laying
supporting system is fixed to the top of the portal frame; the integrated trolley further comprises an automatic waterproof plate laying
traction system, and the automatic waterproof plate laying
traction system comprises an arc-shaped rail fixed to the outer periphery side of the portal frame, a laying
assembly slidably connected with the arc-shaped rail, and a rotary telescopic arm installed on the portal frame and used for pulling the laying
assembly to slide along the arc-shaped rail, and the other end of the rotary telescopic arm is connected with a driving device for driving the rotary telescopic arm to rotate. According to the
railway tunnel large-section
steel bar hanging and distributing integrated trolley, by means of the automatic waterproof plate laying
traction system, waterproof plate laying operation can be completed only by 3 persons-4 persons, and the waterproof plate construction efficiency is remarkably improved; the waterproof plate is laid smoothly without wrinkles, the quality is guaranteed, and the later tunnel defect renovation cost is reduced; and in addition, through the steel bar laying
supporting system, steel bar spacing can be effectively controlled, and the construction quality is improved.