CN102635004A - 一种电梯钢绳专用裹塑碳纤维绳芯 - Google Patents

一种电梯钢绳专用裹塑碳纤维绳芯 Download PDF

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CN102635004A
CN102635004A CN2012101144044A CN201210114404A CN102635004A CN 102635004 A CN102635004 A CN 102635004A CN 2012101144044 A CN2012101144044 A CN 2012101144044A CN 201210114404 A CN201210114404 A CN 201210114404A CN 102635004 A CN102635004 A CN 102635004A
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rope
carbon fiber
core
wire rope
steel wire
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CN102635004B (zh
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施凤鸣
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THREE STARS ELEVATOR CO Ltd
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    • 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
    • D07B1/00Constructional features of ropes or cables
    • D07B1/16Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2048Cores characterised by their cross-sectional shape
    • 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
    • D07B2201/2055Cores characterised by their structure comprising filaments or fibers
    • D07B2201/2058Cores characterised by their structure comprising filaments or fibers comprising fillers
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/30Inorganic materials
    • D07B2205/3007Carbon
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2007Elevators

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Ropes Or Cables (AREA)

Abstract

一种电梯钢绳专用裹塑碳纤维绳芯,属于电梯技术领域,由碳纤维编织绳外面包裹合成塑料构成,还可以再在合成塑料上包裹吸盘和编织钢丝绳。本发明结构科学合理,由碳纤维编织绳外面包裹合成塑料构成的裹塑绳芯,强度高,润滑定型好,和普通电梯钢丝绳芯相比寿命提高3-5倍。碳纤维绳所承载的拉力是普通钢芯的7-9倍,而重量只有同等钢丝的四分之一,所以采用这种绳芯可以极大的增加钢丝绳的拉力,从而减少钢丝绳整体的外径,减少25%的用绳量,同时提高40%的抗破断拉力,起到节约成本,降低钢丝绳自重带来的一系列不利影响。在电梯钢丝绳上的应用非常有前景,是电梯曳引绳的理想绳芯。

Description

一种电梯钢绳专用裹塑碳纤维绳芯
技术领域
本发明专利涉及一种电梯钢绳绳芯的结构,尤其是电梯钢绳专用裹塑碳纤维绳芯结构,属于电梯技术领域。
背景技术
现在电梯的钢丝绳的绳芯都是采用麻芯或钢芯。这两种型式都分别起到润滑定型和增加强度的作用,钢芯虽然可以增加强度,但是特有的物理特性-刚性太强,容易断。而麻芯主要是润滑定型,抗拉力性能是很弱的。所以,要提高电梯钢丝绳的使用性能,设计一种强度高,润滑定型好的绳芯是非常重要的。一些电梯钢丝绳的生产企业、科研单位做了许多研究和开发,但一直未能获得满意的成果,而电梯的安装和用户也都希望有一种强度高,润滑定型好,使用寿命长的电梯用钢丝绳。
发明内容
本发明目的就是针对上述现有技术的不足,并为满足市场的需要,提供一种能提高电梯钢绳使用性能的电梯钢绳专用裹塑碳纤维绳芯。采用裹塑碳纤维绳芯的电梯钢绳强度高,润滑定型好,使用寿命长。
本发明的目的是这样实现的,一种电梯钢绳专用裹塑碳纤维绳芯,其特征是,由碳纤维编织绳外面包裹合成塑料构成。
所述合成塑料表面包裹有一层密布着一排排微细埂、槽的吸盘。
所述合成塑料表面设有一层密布着一排排微细埂、槽的吸盘和编织钢丝绳,吸盘包裹在合成塑料表面,编织钢丝绳均匀设置在吸盘外周。
本发明结构科学合理,由碳纤维编织绳外面包裹合成塑料构成的裹塑绳芯,强度高,润滑定型好,和普通电梯钢丝绳芯相比寿命提高3-5倍。包裹塑料表面模仿壁虎的吸盘模式,设置一层密布着一排排微细埂槽的吸盘,大大地增加了和其它材料的结合性。碳纤维编织绳外面包裹塑料,则可以避免碳纤维易飘散、易导电这方面的缺陷,防止对电气线路造成短路。碳纤维绳所承载的拉力是普通钢芯的7-9倍,而重量只有同等钢丝的四分之一,所以采用这种绳芯可以极大的增加钢丝绳的拉力,从而减少钢丝绳整体的外径,减少25%的用绳量,同时提高40%的抗破断拉力,起到节约成本,降低钢丝绳自重带来的一系列不利影响。在电梯钢丝绳上的应用非常有前景,是电梯曳引绳的理想绳芯。
附图说明
图1为本发明的结构示意图。
图2为本发明设有吸盘的结构示意图。
图3为本发明设有吸盘和编织钢丝绳的结构示意图。
图中:1碳纤维编织绳、2合成塑料、3吸盘、4编织钢丝绳。
具体实施方式
一种电梯钢绳专用裹塑碳纤维绳芯,由碳纤维编织绳1外面包裹合成塑料2构成,或者由碳纤维编织绳外面包裹合成塑料,再在合成塑料包裹一层密布着一排排微细埂、槽的吸盘3构成,或者由碳纤维编织绳外面包裹合成塑料,先在合成塑料包裹一层密布着一排排微细埂、槽的吸盘3,再在吸盘3上编织钢丝绳4构成。

Claims (3)

1.一种电梯钢绳专用裹塑碳纤维绳芯,其特征是,由碳纤维编织绳外面包裹合成塑料构成。
2.根据权利要求1所述的一种电梯钢绳专用裹塑碳纤维绳芯,其特征是,所述合成塑料表面包裹有一层密布着一排排微细埂、槽的吸盘。
3.根据权利要求1所述的一种电梯钢绳专用裹塑碳纤维绳芯,其特征是,所述合成塑料表面设有一层密布着一排排微细埂、槽的吸盘和编织钢丝绳,吸盘包裹在合成塑料表面,编织钢丝绳均匀设置在吸盘外周。
CN201210114404.4A 2012-04-18 2012-04-18 一种电梯钢绳专用裹塑碳纤维绳芯 Active CN102635004B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104018375A (zh) * 2014-06-11 2014-09-03 无锡通用钢绳有限公司 一种钢丝绳
US11332343B2 (en) 2017-04-20 2022-05-17 Otis Elevator Company Tension member for elevator system belt

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US4641492A (en) * 1984-08-21 1987-02-10 Odessky Nauchno-Issledovatelsky Otdel Stalnykh Rope-twisting machine for making ropes
US5198621A (en) * 1991-12-31 1993-03-30 The Furukawa Electric Co., Ltd. Twisted cable
US5711143A (en) * 1995-04-15 1998-01-27 The Kansai Electric Power Co., Inc. Overhead cable and low sag, low wind load cable
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CN1512005A (zh) * 2002-12-27 2004-07-14 上海杰事杰新材料股份有限公司 树脂增强纤维绳及其制备方法
CN2820937Y (zh) * 2005-08-10 2006-09-27 江苏法尔胜股份有限公司 多层包覆钢丝绳
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CN201273881Y (zh) * 2008-08-12 2009-07-15 朝顺国际有限公司 绳带类辨识构造
CN201348902Y (zh) * 2008-11-24 2009-11-18 中国电力科学研究院 复合芯及复合芯导线
US20110000746A1 (en) * 2008-01-18 2011-01-06 Kone Corporation Rope for a hoisting device, elevator and use
CN201873893U (zh) * 2010-11-17 2011-06-22 宋梦瑶 一种碳纤维包芯绳
CN202047293U (zh) * 2010-11-23 2011-11-23 洛阳德兰碳素有限公司 一种碳纤维绳
KR20120024000A (ko) * 2010-09-03 2012-03-14 주식회사 삼부포리마 철근 대체용 고강력원사 성형체 및 그의 제조방법
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US4641492A (en) * 1984-08-21 1987-02-10 Odessky Nauchno-Issledovatelsky Otdel Stalnykh Rope-twisting machine for making ropes
US5198621A (en) * 1991-12-31 1993-03-30 The Furukawa Electric Co., Ltd. Twisted cable
US5711143A (en) * 1995-04-15 1998-01-27 The Kansai Electric Power Co., Inc. Overhead cable and low sag, low wind load cable
JP2004019039A (ja) * 2002-06-17 2004-01-22 Times Engineering:Kk カーボン繊維ストランド及びその製造方法
CN1512005A (zh) * 2002-12-27 2004-07-14 上海杰事杰新材料股份有限公司 树脂增强纤维绳及其制备方法
CN2820937Y (zh) * 2005-08-10 2006-09-27 江苏法尔胜股份有限公司 多层包覆钢丝绳
CN2835320Y (zh) * 2005-10-01 2006-11-08 贵州钢绳股份有限公司 注塑钢丝绳
US20110000746A1 (en) * 2008-01-18 2011-01-06 Kone Corporation Rope for a hoisting device, elevator and use
CN201273881Y (zh) * 2008-08-12 2009-07-15 朝顺国际有限公司 绳带类辨识构造
CN201348902Y (zh) * 2008-11-24 2009-11-18 中国电力科学研究院 复合芯及复合芯导线
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CN201873893U (zh) * 2010-11-17 2011-06-22 宋梦瑶 一种碳纤维包芯绳
CN202047293U (zh) * 2010-11-23 2011-11-23 洛阳德兰碳素有限公司 一种碳纤维绳
CN202543705U (zh) * 2012-04-18 2012-11-21 施凤鸣 一种电梯钢绳专用裹塑碳纤维绳芯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104018375A (zh) * 2014-06-11 2014-09-03 无锡通用钢绳有限公司 一种钢丝绳
CN104018375B (zh) * 2014-06-11 2017-01-25 无锡通用钢绳有限公司 一种钢丝绳
US11332343B2 (en) 2017-04-20 2022-05-17 Otis Elevator Company Tension member for elevator system belt

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