| 摘要 |
PURPOSE: A quick fastening system is provided to shorten the assembling time of a large structure having same structures and to improve safety. CONSTITUTION: The quick fastening system comprises a fastened object fitting space having the similar wall to the outer circumference of a structural member to compound many fastened bodies(20) along the section of a structural member(10) and inserting many fastened objects(20), a guide unit guiding the fastened object(20) to the appointed spot, a position fixing unit contacting one side of the fastened object(20) to the axial surface of the structural member(10) completely and contacting the other side of the fastened object(20) to a wedge unit of a fitting space of the fastened object at the fixed angel of inclination, a positioning unit controlling the location of a fitting space of the fastened object, a bolt fastening unit fixing a joint of the structural member(10) with frictional force and the fastened object(20) completely by pressing down with a bolt after fixing the fastened object(20) into a fitting hole of the structural member, and a position changing unit changing the location of the bolt fastening unit according too the joining angle of the structural member(10) and the fastened object(20).
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