STEEL GIRDER MOVING DEVICE AND INSTALLING METHOD USING THEREOF

摘要

The present invention is coupled to the boom bar coupled by the boom and the fixing pin of the heavy construction; A body portion coupled by a rotation pin to be rotatable in front of the boom coupling portion; And, it is provided on the upper both sides of the upper end of the body portion lifting chain to lift the cheolgolbo; Cheolgolbo carrying apparatus, characterized in that it comprises a; and Cheolgolbo carrying installation method using the same.;Boom coupling part, body part, lifting chain part, lifting chain, lifting lever, lifting cylinder