STEEL ROOF SYSTEM HAVING TENSIONING APPARATUS

摘要

PURPOSE: A steel structure roof system equipped with a tensioning gear is provided to improve application property by removing the welding and bolting process for the connection part. CONSTITUTION: A steel structure roof system equipped with a tensioning gear comprises a frame member(120), a tensioning gear(130) and a bonding member(140). One part of the frame member is welded on the column. A pair of frame member forms a skeleton of roof. The tensioning gear is installed on to the frame member. The tensioning gear damps the vertical load added in the other end part of the frame member using the compressive force by tensioning member. The bonding member is installed between the frame members. The tensioning gear comprises a fixing unit(160) and a safety unit(170).