| 摘要 |
A wire rope leveling apparatus of a crane is provided to absorb impact speed or impact load caused by breaking of the wire rope because a hydraulic buffer is formed in both ends of the balanced beam. A wire rope leveling apparatus of a crane comprises a central support(230) which is installed on the top of a trolley, a balanced beam(220) which is installed on the top of the central support and is permitted to turn, wire rope fastening clampers(210,211) which are installed near both ends of the balanced beam and fastens the end of the wire rope, and buffers(401,402) which generates a shock absorption to rotation of the balanced beam, whereof the top is fastened to the end of the balanced beam and the bottom is fastened to the trolley. |
