Pipe continuous cutting mechanism for constructional engineering

The invention discloses a pipe continuous cutting mechanism for constructional engineering, and relates to the technical field of constructional engineering. The pipe continuous cutting mechanism for constructional engineering comprises a mounting frame, a rotating shaft is rotatably connected between the two opposite inner side walls of the mounting frame, a first mounting ring and a second mounting ring are fixed to the circumferential side face of the rotating shaft through connecting rods, a plurality of sockets are evenly fixed to the circumferential side face of the second mounting ring, a plurality of perforated bases are evenly fixed to the circumferential side face of the first mounting ring, an adjusting ring is rotatably matched with the circumferential side face of the first mounting ring, a plurality of stop blocks are uniformly fixed on the circumferential side surface of the adjusting ring, and the side surfaces of the stop blocks are matched with the side surfaces of the perforated bases. Thro