METHOD FOR USING INTEGRATED PERPENDICULARITY ADJUSTMENT DEVICE FOR PREFABRICATED WALL PANEL

Disclosed is a method for using an integrated perpendicularity adjustment device for a prefabricated wall panel. A perpendicularity adjustment device comprises an adjustable diagonal bracing steel tube (1), an automatic perpendicularity adjustment device (2), a self-adaptive perpendicularity measurement device (3) and a support frame (4), wherein the self-adaptive perpendicularity measurement device (3) comprises a frame body (3a), a frame body rotating shaft (3b) and an overall balancing weight (3c); the frame body (3a) is suspended on the support frame (4) by means of the frame body rotating shaft (3b); the overall balancing weight (3c) is disposed at the lower portion of the frame body (3a); the frame body (3a) is internally provided with a suspension plate (3d), a suspension plate rotating shaft (3e) and a suspension plate balancing weight (3f); and a face plate of the suspension plate (3d) is provided with a first distance measurement sensor (3g) in a horizontal direction and a second distance measuremen