Extra-large prefabricated exterior wall heat-preservation board transportation device and using method thereof

The invention discloses an extra-large prefabricated exterior wall heat-preservation board transportation device and a using method thereof, and belongs to the technical field of building construction. The transportation device comprises a bottom frame, a front frame, a rear frame, baffle plates and lifting lugs, wherein the bottom frame is horizontally arranged, and is a rectangular frame formed by welding symmetric and parallel front and rear beams, and symmetric and parallel left and right longitudinal beams; the front and rear frames are symmetrically and vertically welded in the length directions of the front and rear beams of the bottom frame respectively; the left and right lifting lugs are symmetrically welded on top beams and auxiliary beams of the front and rear frames at intervals respectively; upper and lower rows of baffle plates are uniformly and perpendicularly welded along the length directions on the inner lateral surfaces of the front and rear beams of the bottom frame respectively. The extra-large prefabricated exterior wall heat-preservation board transportation device is reasonable in structure and small in floor area, and can be used safely and reliably; meanwhile, a plurality of wallboards can be transported at one time, so that the transportation efficiency is improved.