Accurate lowering and inclination measuring device for H-shaped steel in SMW construction method

The utility model relates to an H-shaped steel accurate lowering and inclination measuring device in an SMW construction method, which comprises an H-shaped hole upper plate and an H-shaped hole lower plate which are connected through four telescopic columns, the upper surface of the H-shaped hole upper plate is connected with an inclination measuring component through two threaded holes, and the bottom surface of the H-shaped hole lower plate is respectively connected with four sliding tools through four threaded holes. The H-shaped steel is positioned through the upper H-shaped pore plate and the lower H-shaped pore plate, so that lowering work of the H-shaped steel in actual construction of the SMW construction method is facilitated, and potential safety hazards caused by manual operation of workers are reduced; the descending perpendicularity of the H-shaped steel can be easily known through a plumb bob and a dial of the inclination measuring device, the H-shaped steel is prevented from deviating and incl