Integrated light movable portal system for comprehensive pipe gallery

The invention provides an integrated light movable portal system for a comprehensive pipe gallery. The system comprises a plurality of portal units arranged in parallel; each portal unit comprises two portal vertical rods arranged oppositely, the upper ends of the two portal vertical rods are connected through a portal cross beam, and the lower ends of the portal vertical rods are fixedly arranged on longitudinal beams; a reinforcing unit is arranged between every two portal units; each reinforcing unit comprises a plurality of first shear supports and second shear supports which are oppositely arranged, the first shear supports are arranged at the tops of the portal units in a crossed mode, and the second shear supports are symmetrically arranged on the two sides of the portal units; each reinforcing unit further comprises two portal connecting rods and two fixing rods which are oppositely arranged, the portal connecting rods are arranged in the middles of the portal units and located on the outer sides of t