CN110670391A - 一种具有防水耐磨纤维绳芯的钢丝绳 - Google Patents

一种具有防水耐磨纤维绳芯的钢丝绳 Download PDF

Info

Publication number
CN110670391A
CN110670391A CN201911151664.7A CN201911151664A CN110670391A CN 110670391 A CN110670391 A CN 110670391A CN 201911151664 A CN201911151664 A CN 201911151664A CN 110670391 A CN110670391 A CN 110670391A
Authority
CN
China
Prior art keywords
layer
wear
rope
core
waterproof
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911151664.7A
Other languages
English (en)
Inventor
张春雷
刘红芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fasten Group Co Ltd
Original Assignee
Fasten Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fasten Group Co Ltd filed Critical Fasten Group Co Ltd
Priority to CN201911151664.7A priority Critical patent/CN110670391A/zh
Publication of CN110670391A publication Critical patent/CN110670391A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/0686Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the core design
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1012Rope or cable structures characterised by their internal structure
    • D07B2201/102Rope or cable structures characterised by their internal structure including a core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1028Rope or cable structures characterised by the number of strands
    • D07B2201/1032Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2052Cores characterised by their structure
    • D07B2201/2065Cores characterised by their structure comprising a coating
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • D07B2205/2014High performance polyolefins, e.g. Dyneema or Spectra
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2028Polyvinyl alcohols
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2064Polyurethane resins
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/202Environmental resistance
    • D07B2401/2025Environmental resistance avoiding corrosion
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065Reducing wear
    • D07B2401/207Reducing wear internally

Abstract

本发明涉及一种具有防水耐磨纤维绳芯的钢丝绳,其包括纤维绳芯和外层绳股,外层绳股设置在纤维绳芯外侧;其特征为在纤维绳芯上由内而外依次设有防水层和耐磨层;防水层为PP、PE或PU功能性塑料;防水层厚度为0.1~0.25mm;耐磨层为PA塑料材料,耐磨层为环状,耐磨层厚度0.3~0.5mm。本发明具有高强度、高防水耐磨性及延长绳芯与钢丝绳的使用寿命的优点。

Description

一种具有防水耐磨纤维绳芯的钢丝绳
技术领域
本发明属于钢丝绳技术领域,具体地说是涉及一种具有防水耐磨纤维绳芯的钢丝绳。
背景技术
钢丝绳产品很多,在现在生产、生活中应用十分广泛,钢丝绳的使用寿命直接影响了生产、生活的效率和安全。绳芯是钢丝绳中心部分,是钢丝绳的重要组成部分,一般分为金属芯和纤维绳芯,作用主要是起支撑和减少股间压力,纤维绳芯另外还能起到储油润滑作用。对于一些矿井提升、海洋拖曳或者更加恶劣环境的试用工况,钢丝绳长期处于高湿、酸碱侵蚀、海水浸蚀等恶劣环境中,在使用过程中由于绳股之间、绳轮之间摩擦磨损,更加容易造成磨损和腐蚀,大大影响钢丝绳的使用寿命。故如何更好的保护纤维绳芯,提高其强度,使其更好的防水、防腐蚀,提高耐磨性能成为一个关键问题。
发明内容
针对以上缺点,本发明的目的在于提供一种具有防水耐磨纤维绳芯的钢丝绳,其纤维绳芯具有高强度、高防水耐磨性,并且可以提高各绳股间密实度,减少各绳股间的摩擦,从而延长绳芯及整个钢丝绳的使用寿命。
本发明的技术内容为,一种具有防水耐磨纤维绳芯的钢丝绳,其包括纤维绳芯和外层绳股,外层绳股设置在纤维绳芯外侧;其特征为在纤维绳芯上由内而外依次设有防水层和耐磨层。
在上述一种具有防水耐磨纤维绳芯的钢丝绳中,防水层为PP、PE或PU功能性塑料;防水层优选热塑型聚氨酯弹性体(TPU);防水层采用常规的浸轧工艺涂覆到纤维绳芯上,防水层厚度为0.1~0.25mm;通过浸轧工艺将聚氨酯涂覆在纤维绳芯表面以及空隙中,然后在预焙烘箱中形成膜状,从而改变纤维绳芯的表面状态,使纤维绳芯表面变得光滑,表面张力降低,赋予纤维绳芯良好的防水性和拒油性;聚氨酯薄膜伸长率远远大于绳芯的伸长率,所以在使用中,防水层的涂层膜保持良好状态,不产生断层。
在上述一种具有防水耐磨纤维绳芯的钢丝绳中,耐磨层为PA塑料材料,耐磨层优选PA6、PA12、PA66或PA1010塑料,其通过挤塑成形工艺设置在纤维绳芯防水层上,耐磨层为环状,其厚度0.3~0.5mm;为进一步使纤维绳芯与外层绳股在合绳时结构紧密,在耐磨层外表面设有若干与外层绳股对应的螺旋凹槽。
在上述一种具有防水耐磨纤维绳芯的钢丝绳中,纤维绳芯可以是天然纤维芯或者合成纤维芯,包括任何不同材料譬如剑麻、黄麻、蕉麻、人工合成纤维PP、PVC、PE、高分子模量PVC、高密度PE等,以及都适用于钢丝绳的纤维绳芯;涵盖目前各种纤维芯钢丝绳标准涉及的绳芯。
本发明与现有技术相比所具有的优点为,本发明中纤维绳芯不再裸露而是封闭起来,减少了外界环境譬如水汽、酸碱等对绳芯的腐蚀;其次纤维绳芯不再直接与外层股接触,减少了外层钢丝对于纤维绳芯的磨损,增加了其使用寿命;同时由于耐磨层的存在,填补了绳股间的缝隙,并间接提高了绳芯的强度。
附图说明
图1为本发明的结构示意图。
图2为本发明的一实施例的结构示意图。
图3为本发明的另一实施例的结构示意图。
具体实施方式
如图1所示,一种具有防水耐磨纤维绳芯的钢丝绳,其包括纤维绳芯1和外层绳股2,外层绳股2设置在纤维绳芯1外侧;其特征在纤维绳芯1上由内而外依次设有防水层3和耐磨层4;防水层3为PP、PE或PU功能性塑料;防水层3厚度为0.1~0.25mm;耐磨层4为PA塑料材料,耐磨层4为环状,耐磨层4厚度0.3~0.5mm。
如图1所示,一种绳芯为防水耐磨纤维绳芯的钢丝绳,结构为8K26WS+EPFC--8.0mm;包括纤维绳芯1和外层绳股2,外层绳股2设置在纤维绳芯1外侧;其特征在纤维绳芯1上由内而外依次设有防水层3和耐磨层4;防水层3为热塑型聚氨酯弹性体;防水层3厚度为0.2mm;耐磨层4为PA66塑料材料;耐磨层4为环状,其厚度0.4mm。
如图2所示,一种绳芯为防水耐磨纤维绳芯的钢丝绳,结构为8x19S+EPFC--8.0mm;包括纤维绳芯1和外层绳股2,外层绳股2设置在纤维绳芯1外侧;其特征在纤维绳芯1上由内而外依次设有防水层3和耐磨层4;防水层3为热塑型聚氨酯弹性体;防水层3厚度为0.2mm;耐磨层4为PA66塑料材料;耐磨层4为环状,其厚度0.5mm,在耐磨层4外表面设有若干与外层绳股2对应的螺旋凹槽4.1。

Claims (2)

1.一种具有防水耐磨纤维绳芯的钢丝绳,其包括纤维绳芯和外层绳股,外层绳股设置在纤维绳芯外侧;其特征为在纤维绳芯上由内而外依次设有防水层和耐磨层;防水层为PP、PE或PU功能性塑料;防水层厚度为0.1~0.25mm;耐磨层为PA塑料材料,耐磨层为环状,耐磨层厚度0.3~0.5mm。
2.根据权利要求1所述一种具有防水耐磨纤维绳芯的钢丝绳,其特征为防水层为热塑型聚氨酯弹性体;防水层为PA6、PA12、PA66或PA1010塑料;在耐磨层外表面设有若干与外层绳股对应的螺旋凹槽。
CN201911151664.7A 2019-11-22 2019-11-22 一种具有防水耐磨纤维绳芯的钢丝绳 Pending CN110670391A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911151664.7A CN110670391A (zh) 2019-11-22 2019-11-22 一种具有防水耐磨纤维绳芯的钢丝绳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911151664.7A CN110670391A (zh) 2019-11-22 2019-11-22 一种具有防水耐磨纤维绳芯的钢丝绳

Publications (1)

Publication Number Publication Date
CN110670391A true CN110670391A (zh) 2020-01-10

Family

ID=69087976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911151664.7A Pending CN110670391A (zh) 2019-11-22 2019-11-22 一种具有防水耐磨纤维绳芯的钢丝绳

Country Status (1)

Country Link
CN (1) CN110670391A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112411006A (zh) * 2020-11-04 2021-02-26 上海榕融新材料科技有限公司 一种耐高温氧化铝连续纤维编织缝纫线及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022010A (en) * 1974-11-22 1977-05-10 Felten & Guilleaume Carlswerk Ag High-strength rope
US4624097A (en) * 1984-03-23 1986-11-25 Greening Donald Co. Ltd. Rope
US20080236130A1 (en) * 2007-03-30 2008-10-02 Ippei Furukawa Wire rope for running wire
JP2013032190A (ja) * 2011-08-01 2013-02-14 Mitsubishi Electric Building Techno Service Co Ltd エレベータ用巻上ロープ
CN104018375A (zh) * 2014-06-11 2014-09-03 无锡通用钢绳有限公司 一种钢丝绳
CN207891635U (zh) * 2017-11-07 2018-09-21 山东鲁普科技有限公司 一种防水耐磨双编绳索
CN208266567U (zh) * 2018-04-23 2018-12-21 华南农业大学 一种海洋养殖用防水耐磨耐腐蚀绳缆
CN210886747U (zh) * 2019-11-22 2020-06-30 法尔胜泓昇集团有限公司 一种具有防水耐磨纤维绳芯的钢丝绳

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022010A (en) * 1974-11-22 1977-05-10 Felten & Guilleaume Carlswerk Ag High-strength rope
US4624097A (en) * 1984-03-23 1986-11-25 Greening Donald Co. Ltd. Rope
US20080236130A1 (en) * 2007-03-30 2008-10-02 Ippei Furukawa Wire rope for running wire
JP2013032190A (ja) * 2011-08-01 2013-02-14 Mitsubishi Electric Building Techno Service Co Ltd エレベータ用巻上ロープ
CN104018375A (zh) * 2014-06-11 2014-09-03 无锡通用钢绳有限公司 一种钢丝绳
CN207891635U (zh) * 2017-11-07 2018-09-21 山东鲁普科技有限公司 一种防水耐磨双编绳索
CN208266567U (zh) * 2018-04-23 2018-12-21 华南农业大学 一种海洋养殖用防水耐磨耐腐蚀绳缆
CN210886747U (zh) * 2019-11-22 2020-06-30 法尔胜泓昇集团有限公司 一种具有防水耐磨纤维绳芯的钢丝绳

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112411006A (zh) * 2020-11-04 2021-02-26 上海榕融新材料科技有限公司 一种耐高温氧化铝连续纤维编织缝纫线及其制备方法
CN112411006B (zh) * 2020-11-04 2022-05-31 上海榕融新材料科技有限公司 一种耐高温氧化铝连续纤维编织缝纫线及其制备方法

Similar Documents

Publication Publication Date Title
EP0357883B1 (en) Rope with fiber core
CN100396845C (zh) 缆绳和应用该缆绳的窗升降机系统
CA2865362C (en) Multi-strand hybrid rope
CN210886747U (zh) 一种具有防水耐磨纤维绳芯的钢丝绳
CN108025890A (zh) 具有多功能涂层的机织电梯带
CN102635003A (zh) 一种电梯专用碳纤维双层裹塑钢绳
CN106368026A (zh) 一种新型高强度耐磨型海工用六股绳缆
US9360138B2 (en) Umbilical hose with improved cyclic ovalisation resistance
CN205088517U (zh) 一种减磨降阻超高分子量聚乙烯纤维高强绳索
CN106283775A (zh) 一种新型多层编织的复合绳缆
CN110670391A (zh) 一种具有防水耐磨纤维绳芯的钢丝绳
WO2019196215A1 (zh) 脐带缆
JP6077941B2 (ja) エレベータ用ワイヤロープ
CN114914017A (zh) 海底电缆
CN106400548A (zh) 一种高性能船用系泊绳缆
CN106320042A (zh) 一种高强度耐腐蚀深海缆绳
CN104018375B (zh) 一种钢丝绳
CN216615290U (zh) 一种超高分子量聚乙烯缆绳
CN109466989A (zh) 一种载人高速升降电梯炭纤维增强耐寒难燃平衡补偿链
CN215862134U (zh) 一种抗磨损橡胶软管
CN113187963A (zh) 一种钢丝编织高压胶管及其制备工艺
CN207047589U (zh) 一种聚氨酯耐磨复合涂层缆绳
CN201158772Y (zh) 拒海水型聚酯工业长丝
CN109706760A (zh) 一种防老化耐磨型矿用缆绳及其加工方法
CN211036537U (zh) 一种穿插用多股绳缆

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination