Building comprehensive pipe gallery construction equipment and construction method

The invention discloses building comprehensive pipe gallery construction equipment and a construction method, and relates to the technical field of pipe gallery construction. The device mainly comprises a plurality of adjusting frames, the adjusting frames can be spliced in sequence, each adjusting frame corresponds to each section of pipe gallery, the adjusting frames are horizontally laid on the two sides of the top of a foundation pit, the adjusting frames on the two sides of the top of the foundation pit are in one-to-one correspondence, and every two corresponding adjusting frames are parallel; the sliding rail is slidably mounted at the top of the adjusting frame; the portal frame comprises two moving frames which slide on the two corresponding sliding rails correspondingly, a horizontal bearing frame is arranged between the two moving frames, horizontal connecting rods are fixed to the opposite sides of the two moving frames correspondingly, the ends of the connecting rods are movably inserted into the