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钢丝绳的爬绳与咬绳是引起钢丝绳过早破坏进而导致事故发生的重要原因之一,内外偏角过大是引起爬绳与咬绳的根本原因;井架高度、提升机滚筒中心线与提升中心线的水平距离、钢丝绳弦长、绳径、滚筒直径、滚筒缠绳宽度及绳槽间距是影响内外偏角的主要因素,对这些参数合理设计并注意对绞车的正确使用是避免爬绳与咬绳的主要对策。
Rope climbing rope and bite rope is caused by premature failure of wire rope and lead to one of the important causes of the accident, both inside and outside the declination is the root cause of rope climbing and bite rope; derrick height, hoist drum centerline and lifting center The horizontal distance of the wire, the rope length, the diameter of the rope, the diameter of the drum, the width of the tangling of the drum and the spacing of the rope groove are the main factors affecting the internal and external angle of deflection. Reasonable design of these parameters and pay attention to the correct use of winch is to avoid climbing rope and bite The main countermeasure of rope.