The utility model discloses a self-lubricating steel wire rope with compacted strands, which comprises six steel core outer strands distributed uniformly along the circumference and six steel wire rope outer strands distributed uniformly along the circumference, and a composite fiber rope is filled in the gap between the outer strand of the steel core and the outer strand of the steel wire rope, and the steel core outer strand and each steel core outer layer are respectively arranged. There is a surface contact between the strands, and each steel core outer layer has a surface contact with each other. The main material of the composite fiber rope is polypropylene mesh, which has good elasticity. The composite fiber rope can extrude and absorb the oil stored in the steel wire rope automatically when it is loaded and unloaded. It provides lubrication between the outer and main strands of the steel core of the wire rope, reduces the friction between the two strands, and prevents the corrosion of the steel core strands and the outer strands. The process has no grease drop, and can protect the working environment. The self-lubricating compacted stranded wire rope of the utility model has good self-lubrication, impact resistance and fatigue performance.
【技术实现步骤摘要】
自润滑式压实股钢丝绳
本技术属于钢丝绳
,涉及一种自润滑式压实股钢丝绳。
技术介绍
压实股钢丝绳的钢芯组股和钢丝绳组股均为压实股,加工方法有模拉法,辊压法,钢芯锻打、钢丝绳外层股压实法,钢丝绳外层股压实、钢丝绳锻打法,钢芯压实后锻打法等。公开日为:2011.03.23,公开号为:CN101988270A,专利名称为:一种起重机用高强度压实股钢丝绳及其制备方法,提出了一种用于起重机上的新式结构压实股钢丝绳;公开日为:2012.07.04,公开号为:CN202298307U,专利名称为:一种旋挖机用双压实钢丝绳,提出了一种用于旋挖钻机的新式结构压实股钢丝绳;公开日为:2014.04.30,公开号为:CN103757951A,专利名称为:一种电梯用双压实钢丝绳,提出了一种电梯用新式结构压实股钢丝绳;公开日为:2014.04.30,公开号为:CN103757952A,专利名称为:一种港口机械用双压实钢丝绳及其制作方法,提出了应用于港口机械压实股钢丝绳;压实股钢丝绳在一些领域取得了一定的使用效果和经济效益。实践过程中,钢丝绳因润滑作用丧失诱发锈蚀,再加上过度磨损,进而钢丝绳早期断丝的现象时有发生。由于压实股钢丝绳的钢芯各股和钢丝绳外层股均为压实股,各股外表面因受压实后变得光滑,钢丝间缝隙变浅,相较于圆钢丝钢丝绳存油量更少,破断拉力高,应用范围受限,尤其是在港口机械领域中压实股钢丝绳多被弯曲用于提升重物,且处在易腐蚀坏境,易锈蚀;高炉卷扬提升机、旋挖钻机等场合钢丝绳因丧失润滑效果,造成早期失效。有制造者采取厚涂油的方式解决锈蚀和润滑问题,但作业时由于机械震动、起 ...
【技术保护点】
1.自润滑式压实股钢丝绳,其特征在于,包括钢芯芯股(1),所述钢芯芯股(1)外侧依次包捻外层股和最外层股两层钢丝股,所述外层股为6根沿圆周均布的钢芯外层股(2),所述最外层股为6根沿圆周均布的钢丝绳外层股(4),所述钢芯外层股(2)和所述钢丝绳外层股(4)之间的缝隙中充填有复合纤维绳(3)。
【技术特征摘要】
1.自润滑式压实股钢丝绳,其特征在于,包括钢芯芯股(1),所述钢芯芯股(1)外侧依次包捻外层股和最外层股两层钢丝股,所述外层股为6根沿圆周均布的钢芯外层股(2),所述最外层股为6根沿圆周均布的钢丝绳外层股(4),所述钢芯外层股(2)和所述钢丝绳外层股(4)之间的缝隙中充填有复合纤维绳(3)。2.根据权利要求1所述的自润滑式压实股钢丝绳,其特征在于,所述钢芯芯股(1)与所述每根钢芯外层股(2)之间为面接触,所述每根钢芯外层股(2)与每根相邻钢丝绳外层股(4)之间为面接触。3.根据权利要求1所述的自润滑式压实股钢丝绳,其特征在于,所述钢芯芯股(1)和钢芯外层股(2)均为压实股,所述钢芯芯股(1)和钢芯外层股(2)中心均为1根中心钢丝,所述中心钢丝的外层包捻着均匀分布的6根...
【专利技术属性】
技术研发人员:蔡继峰,康先智,支宇堃,白敏,张东昱,王紫鹏,彭桂嘉,
申请(专利权)人:咸阳宝石钢管钢绳有限公司,
类型:新型
国别省市:陕西,61
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