How to arrange the wire rope neatly on the hoist is

　　an important traction rigging for the hoist equipment, and the wrapping of the wire rope on the hoist drum directly affects the work safety of the hoist and the wear of the hoist itself. What's the best way to run on the drum to reduce wear and tear on the winch? The following is an answer from a professional point of view.

　　First of all, we must ensure that the wire ropes are arranged neatly on the hoist drum. The hoists are mostly multi-layer winding drums. For multi-layer winding drums, a suitable rope arrangement or a flange guide structure that facilitates the automatic transfer of wire ropes to winding should be used. measure.

　　Then the fixing device at the end of the wire rope on the drum should be safe and reliable and have the performance of preventing loosening or self-tightening. If the end of the wire rope is fixed with a pressure plate, the fixing strength should not be lower than 80% of the minimum breaking force of the wire rope, and at least two pressure plates separated from each other should be clamped, and the pressure plates should be reliably fixed with bolts.

　　Finally, there is the quality problem of the winch drum itself, because the drum under the wire rope winding state will bear a huge load, so the quality of the drum must be guaranteed, when the surface of the drum has cracks, deformation and other defects, or the drum wall If the wear reaches 20% of the original thickness, it should be scrapped immediately.

　　This is the safety issue of the winch drum. I warmly remind everyone that the winch must always pay attention to the change of the wire rope and the state of the drum during the use of the winch. When an abnormal situation occurs, the power should be turned off immediately to avoid further deterioration of the situation.