Supporting and stabilizing structure of comprehensive pipe gallery

The supporting and stabilizing structure of the comprehensive pipe gallery comprises the comprehensive pipe gallery and a monitoring camera, the monitoring camera is arranged at the top of the comprehensive pipe gallery, mounting frames are arranged on the two sides of the comprehensive pipe gallery, a plurality of support single bodies are arranged on the inner sides of the mounting frames, and the tops of the support single bodies are fixedly connected with a transverse plate; a worker rotates a double-thread screw, the double-thread screw drives threaded blocks on the two sides to move outwards, the threaded blocks on the two sides drive L-shaped rods on the two sides to move outwards, the L-shaped rods on the two sides drive round rods on the two sides to move outwards, the round rods on the two sides drive fixing frames on the two sides to rotate outwards, and the fixing frames drive first rubber pads to rotate outwards. When the pipeline laying device is used, fixing frames on the two sides are unfolded