Verticality detection device for engineering quality detection

The invention discloses a verticality detection device for engineering quality detection, and relates to the field of engineering quality detection. The verticality detection device comprises a supporting bottom plate, a supporting sleeve rod is obliquely inserted into the bottom face of the supporting bottom plate, an adjusting ring is connected to the outer side edge of the supporting sleeve rod in a sleeving mode, and an extending bottom rod is inserted into the bottom end of the supporting sleeve rod in an extending mode. Adjusting threads are evenly formed in the outer side edge of the extending bottom rod. A top fixing plate is horizontally welded to the top face of the supporting bottom plate, a leveler is horizontally and fixedly clamped to the top face of the supporting bottom plate, a supporting vertical rod is vertically and upwards in butt joint with the top face of the top fixing plate, the outer side edge of the supporting vertical rod is sleeved with a movable lantern ring, and a fixed box body