BEAM STRUCTURES WITH REINFORCED WIRES FOR CONSTRUCTION MACHINERY

摘要

PURPOSE: there is girder construction the lifting of compressor wire engineering machinery, which to stretch, not will increase girder construction with bending strength weight. ;CONSTITUTION: it includes a pair of of wireless fix unit (150a, 150b) and compressor wire (160) that girder construction (100), which has compressor wire engineering machinery,. The wireless fix unit is formed in the girder construction of sheath. The sheath by connection top, bottom and side element (110,120,130) it is connected with each other. The both ends of compressor wire are connected on the unit of wireless fix, and compressor wire applies pressure to a girder construction and formed in wireless fix unit. ;The 2012 of copyright KIPO submissions