CRANE CONVEYING METHOD AND DEVICE THEREFOR

摘要

PURPOSE:To efficiently carry materials for building frame construction work by enabling crane conveyance to be continuously carried out while lifting a roof to the upper part of a construction work story. CONSTITUTION:A vertically carrying truck is adapted to vertically circulatingly travel relative to track posts 3 and a post constituting body for constituting the track post 3 is carried to a construction work story by the vertically carrying track to be added to the post. On the other hand, lifting-up masts 6 for supporting a roof 4 is mounted on the added linear post 3 to be lifted.