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当前位置:麻绳使用的注意事项
[来源:www.syuan-lab.com] [作者:aowl] [日期:18-03-07]
(1)麻绳只适用于设置吊装工具及轻便工件的移动和起吊,或吊装工件的手拉溜绳,在机械驱动的起重机具中不得使用。 (2)麻绳不得向一个方向连续扭转,以免松散或扭劲。发现上述现象时,应及时消除。 (3)麻绳使用中,严禁与锐利的物体直接接触,如无法避免时应垫以保护物。 (4)麻绳在当做跑绳使用时,安全系数不得小于10;当做绳扣使用时,安全系数不得小于12。 (5)麻绳不得与酸、碱等腐蚀性介质接触。 (6)麻绳应存放在通风干燥的地方,不得受热受潮。 (7)麻绳使用前应认真检查,当表面均匀磨损不超过直径的30%,局部触伤不超过同断面直径的10%时,可按直径缩减程度折合降低使用。如局部触伤和局部腐蚀严重的,可截去受损部分插接使用。 (8)麻绳使用于滑车组时,滑轮的直径应大于麻绳直径的10倍,其绳槽半径应大于麻绳半径的1/4。 (1) apply only to set the rope lifting tool and workpiece and portable mobile lifting or hoisting workpiece hand ropes, in mechanical drive up shall not be used in heavy machinery. (2) no continuous rope twisted in one direction, so as not to loose or twisting. When the above phenomenon is found, it should be eliminated in time. (3) the use of hemp, non direct contact with sharp objects, such as can avoid pad protection. (4) as the running rope rope in use, the safety factor shall be not less than 10; as the rope buckle is used, the safety factor is not less than 12. (5) shall not contact hemp with acid and alkali and other corrosive media. (6) the rope should be stored in ventilated and dry place, not damp heat. (7) the rope should be carefully checked before use, when the surface is not uniform wear than the diameter of the local 30%, touched not exceeding 10% of the diameter of the same section, according to the degree of reduction of diameter equivalent to reduce the use of. Such as local contact injuries and serious localized corrosion, can cut off damaged parts plugged. (8) to use rope pulley block, the pulley diameter should be greater than 10 times the diameter of the rope, the rope groove radius should be larger than the radius of the 1/4.
关键字:麻绳
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