The invention discloses a steel wire rope adjusting device. The device comprises a support, a sliding chute, a positioning plate, an adjusting nut, an adjusting screw, a guide rod, a positioning bolt pair, a nut fixed bolt pair, steel wire rope wedge blocks and a connecting frame. When the steel wire rope adjusting device is assembled, the lower plane of the support is fixedly arranged on an installation plane, the ends of two steel wire ropes are respectively fixedly arranged on the steel wire rope wedge blocks, the connecting frame is put in the middle of the support, the positioning plate is put in and the positioning bolt pair is tightened. When the steel wire ropes need to be adjusted, the tightened positioning bolt pair is loosened and the positioning plate is taken away, and the operation end of the adjusting screw is clamped by utilizing special tools, such as a wrench, to be rotated, so that the adjusting nut, the steel wire rope wedge blocks, the connecting frame and the steel wire ropes can move toward the needed adjustment directions together. The problem of height difference or inclination, caused by inconsistence of the length of the steel wire ropes due to various reasons, such as machining deviation and installation deviation of a drum and characteristic deviation of the steel wire ropes, of a lifting appliance can be solved by adopting the steel wire rope adjusting device.
Steel wire rope adjusting device
2015-05-13
Patent
Elektronische Ressource
Englisch
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