CN109448905A - 一种耐弯折柔性电缆 - Google Patents

一种耐弯折柔性电缆 Download PDF

Info

Publication number
CN109448905A
CN109448905A CN201811177060.5A CN201811177060A CN109448905A CN 109448905 A CN109448905 A CN 109448905A CN 201811177060 A CN201811177060 A CN 201811177060A CN 109448905 A CN109448905 A CN 109448905A
Authority
CN
China
Prior art keywords
outside
layer
cable
core
bending
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.)
Granted
Application number
CN201811177060.5A
Other languages
English (en)
Other versions
CN109448905B (zh
Inventor
束海平
蒋爱祥
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.)
Jiangsu Tai Xiang Electric Wire Co Ltd
Original Assignee
Jiangsu Tai Xiang Electric Wire 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 Jiangsu Tai Xiang Electric Wire Co Ltd filed Critical Jiangsu Tai Xiang Electric Wire Co Ltd
Priority to CN201811177060.5A priority Critical patent/CN109448905B/zh
Publication of CN109448905A publication Critical patent/CN109448905A/zh
Application granted granted Critical
Publication of CN109448905B publication Critical patent/CN109448905B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
    • H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
    • H01B7/181—Protections not provided for in groups H01B7/182 - H01B7/26 composed of beads or rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1835—Sheaths comprising abrasive charges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1865—Sheaths comprising braided non-metallic layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/187—Sheaths comprising extruded non-metallic layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths

Abstract

本发明公开了一种耐弯折柔性电缆，包括自内向外依次分布的抗弯折元件、电缆芯、绕包层、编织加强层和耐磨护套层，所述抗弯折元件包括加强芯和弹性护套，所述加强芯的外侧均匀环绕设置有多个弧形扇片，所述弹性护套套设在加强芯外侧，所述弹性护套外侧面均匀环绕设置有多个分线片，相邻的分线片之间设置有一组电缆芯，所述电缆芯的外侧套设有屏蔽橡胶套，所述屏蔽橡胶套内部填充设置有若干铅珠链，所述电缆芯外侧包裹设置有绕包层，所述绕包层外侧设置有编织加强层，所述编织加强层外侧挤包有耐磨护套层。本发明能够使电缆具有较强的抗弯折形变能力，结构合理，不易弯折破损，使用寿命长，利于推广应用。

Description

一种耐弯折柔性电缆
【技术领域】
本发明涉及电缆的技术领域，特别是一种耐弯折柔性电缆的技术领域。
【背景技术】
柔性电缆是拖链运动系统中，电力传输材料，信号传递载体的首选电缆，又名：拖链电缆，拖曳电缆，移动电缆，机器人电缆等。柔性电缆的护套多采用低黏性的柔性耐磨材料，以减缓电缆在连续往返移动中的磨损率，柔性电缆在使用过程中经常需要弯折拖动，缆芯及其外护套会不断承受一定范围的扭曲变形，由于没有合适的防护结构，导致柔性电缆在弯折过程极易产生破损、芯线断裂等故障，严重影响使用效果。
【发明内容】
本发明的目的就是解决现有技术中的问题，提出一种耐弯折柔性电缆，能够使电缆具有较强的抗弯折形变能力，结构合理，不易弯折破损，使用寿命长，利于推广应用。
为实现上述目的，本发明提出了一种耐弯折柔性电缆，包括自内向外依次分布的抗弯折元件、电缆芯、绕包层、编织加强层和耐磨护套层，所述抗弯折元件包括加强芯和弹性护套，所述加强芯的外侧均匀环绕设置有多个弧形扇片，所述弹性护套套设在加强芯外侧，所述弹性护套外侧面均匀环绕设置有多个分线片，相邻的分线片之间设置有一组电缆芯，所述电缆芯的外侧套设有屏蔽橡胶套，所述屏蔽橡胶套内部填充设置有若干铅珠链，所述电缆芯外侧包裹设置有绕包层，所述绕包层外侧设置有编织加强层，所述编织加强层外侧挤包有耐磨护套层。
作为优选，所述屏蔽橡胶套为隔热弹性橡胶套。
作为优选，所述铅珠链的数量有多条，所述铅珠链均匀环绕分布在屏蔽橡胶套内，所述铅珠链互相交叉设置。
作为优选，所述加强芯为高弹橡胶芯，所述弧形扇片与加强芯为一体式结构。
作为优选，所述分线片的最外端设置有缓冲套管，所述缓冲套管内填充设置有芳纶长丝。
作为优选，所述分线片呈螺旋形环绕设置在弹性护套外侧，所述分线片和弹性护套为一体式结构。
作为优选，所述绕包层为聚乙烯胶带层，所述编织加强层为芳纶编织层。
作为优选，所述耐磨护套层的外侧套设有多个均匀分布的定型环，所述定型环隐藏设置在耐磨护套层内。
本发明的有益效果：本发明通过将抗弯折元件、电缆芯、绕包层、编织加强层和耐磨护套层结合在一起，经过试验优化，能够使电缆具有较强的抗弯折形变能力，结构合理，不易弯折破损，使用寿命长，利于推广应用。
本发明的特征及优点将通过实施例结合附图进行详细说明。
【附图说明】
图1是本发明一种耐弯折柔性电缆的结构示意图。
图中：1-抗弯折元件、2-电缆芯、3-绕包层、4-编织加强层、5-耐磨护套层、6-加强芯、7-弹性护套、8-弧形扇片、9-分线片、10-屏蔽橡胶套、11-铅珠链、12-缓冲套管、13-芳纶长丝、14-定型环。
【具体实施方式】
参阅图1，本发明一种耐弯折柔性电缆，包括自内向外依次分布的抗弯折元件1、电缆芯2、绕包层3、编织加强层4和耐磨护套层5，所述抗弯折元件1包括加强芯6和弹性护套7，所述加强芯6的外侧均匀环绕设置有多个弧形扇片8，所述弹性护套7套设在加强芯6外侧，所述弹性护套7外侧面均匀环绕设置有多个分线片9，相邻的分线片9之间设置有一组电缆芯2，所述电缆芯2的外侧套设有屏蔽橡胶套10，所述屏蔽橡胶套10内部填充设置有若干铅珠链11，所述电缆芯2外侧包裹设置有绕包层3，所述绕包层3外侧设置有编织加强层4，所述编织加强层4外侧挤包有耐磨护套层5，所述屏蔽橡胶套10为隔热弹性橡胶套，所述铅珠链11的数量有多条，所述铅珠链11均匀环绕分布在屏蔽橡胶套10内，所述铅珠链11互相交叉设置，所述加强芯6为高弹橡胶芯，所述弧形扇片8与加强芯6为一体式结构，所述分线片9的最外端设置有缓冲套管12，所述缓冲套管12内填充设置有芳纶长丝13，所述分线片9呈螺旋形环绕设置在弹性护套7外侧，所述分线片9和弹性护套7为一体式结构，所述绕包层3为聚乙烯胶带层，所述编织加强层4为芳纶编织层，所述耐磨护套层5的外侧套设有多个均匀分布的定型环14，所述定型环14隐藏设置在耐磨护套层5内。
本发明通过将抗弯折元件1、电缆芯2、绕包层3、编织加强层4和耐磨护套层5结合在一起，经过试验优化，能够使电缆具有较强的抗弯折形变能力，结构合理，不易弯折破损，使用寿命长，利于推广应用。
上述实施例是对本发明的说明，不是对本发明的限定，任何对本发明简单变换后的方案均属于本发明的保护范围。

Claims (8)

1.一种耐弯折柔性电缆，其特征在于：包括自内向外依次分布的抗弯折元件(1)、电缆芯(2)、绕包层(3)、编织加强层(4)和耐磨护套层(5)，所述抗弯折元件(1)包括加强芯(6)和弹性护套(7)，所述加强芯(6)的外侧均匀环绕设置有多个弧形扇片(8)，所述弹性护套(7)套设在加强芯(6)外侧，所述弹性护套(7)外侧面均匀环绕设置有多个分线片(9)，相邻的分线片(9)之间设置有一组电缆芯(2)，所述电缆芯(2)的外侧套设有屏蔽橡胶套(10)，所述屏蔽橡胶套(10)内部填充设置有若干铅珠链(11)，所述电缆芯(2)外侧包裹设置有绕包层(3)，所述绕包层(3)外侧设置有编织加强层(4)，所述编织加强层(4)外侧挤包有耐磨护套层(5)。
2.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述屏蔽橡胶套(10)为隔热弹性橡胶套。
3.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述铅珠链(11)的数量有多条，所述铅珠链(11)均匀环绕分布在屏蔽橡胶套(10)内，所述铅珠链(11)互相交叉设置。
4.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述加强芯(6)为高弹橡胶芯，所述弧形扇片(8)与加强芯(6)为一体式结构。
5.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述分线片(9)的最外端设置有缓冲套管(12)，所述缓冲套管(12)内填充设置有芳纶长丝(13)。
6.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述分线片(9)呈螺旋形环绕设置在弹性护套(7)外侧，所述分线片(9)和弹性护套(7)为一体式结构。
7.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述绕包层(3)为聚乙烯胶带层，所述编织加强层(4)为芳纶编织层。
8.如权利要求1所述的一种耐弯折柔性电缆，其特征在于：所述耐磨护套层(5)的外侧套设有多个均匀分布的定型环(14)，所述定型环(14)隐藏设置在耐磨护套层(5)内。
CN201811177060.5A 2018-10-10 2018-10-10 一种耐弯折柔性电缆 Active CN109448905B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811177060.5A CN109448905B (zh) 2018-10-10 2018-10-10 一种耐弯折柔性电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811177060.5A CN109448905B (zh) 2018-10-10 2018-10-10 一种耐弯折柔性电缆

Publications (2)

Publication Number Publication Date
CN109448905A true CN109448905A (zh) 2019-03-08
CN109448905B CN109448905B (zh) 2020-09-08

Family

ID=65544697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811177060.5A Active CN109448905B (zh) 2018-10-10 2018-10-10 一种耐弯折柔性电缆

Country Status (1)

Country Link
CN (1) CN109448905B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113782272A (zh) * 2021-09-29 2021-12-10 安徽顺信线缆有限公司 一种新能源汽车用散热型电缆

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150298A1 (zh) * 1971-08-21 1973-04-06 Felten & Guilleaume Kabelwerk
US5348097A (en) * 1991-11-13 1994-09-20 Institut Francais Du Petrole Device for carrying out measuring and servicing operations in a well bore, comprising tubing having a rod centered therein, process for assembling the device and use of the device in an oil well
EP0809259A2 (de) * 1996-05-23 1997-11-26 Alcatel Elektrische Starkstromleitung
CN204155636U (zh) * 2014-11-06 2015-02-11 浙江秦山电缆有限公司 结构稳定的线缆
CN104464922A (zh) * 2013-01-28 2015-03-25 蒋菊生 一种用于电缆的螺旋式骨架
CN105006294A (zh) * 2015-08-12 2015-10-28 国网山东省电力公司临沂供电公司 新型低压输电电缆
CN107256740A (zh) * 2017-05-24 2017-10-17 晋源电气集团股份有限公司 一种高散热型计算机电缆
CN107346675A (zh) * 2016-05-06 2017-11-14 江苏宝安电缆有限公司 一种加强型防风晃吊具电缆
CN206921497U (zh) * 2017-04-01 2018-01-23 苏州市东沪电缆有限公司 阻燃型充电桩电缆

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150298A1 (zh) * 1971-08-21 1973-04-06 Felten & Guilleaume Kabelwerk
US5348097A (en) * 1991-11-13 1994-09-20 Institut Francais Du Petrole Device for carrying out measuring and servicing operations in a well bore, comprising tubing having a rod centered therein, process for assembling the device and use of the device in an oil well
EP0809259A2 (de) * 1996-05-23 1997-11-26 Alcatel Elektrische Starkstromleitung
CN104464922A (zh) * 2013-01-28 2015-03-25 蒋菊生 一种用于电缆的螺旋式骨架
CN204155636U (zh) * 2014-11-06 2015-02-11 浙江秦山电缆有限公司 结构稳定的线缆
CN105006294A (zh) * 2015-08-12 2015-10-28 国网山东省电力公司临沂供电公司 新型低压输电电缆
CN107346675A (zh) * 2016-05-06 2017-11-14 江苏宝安电缆有限公司 一种加强型防风晃吊具电缆
CN206921497U (zh) * 2017-04-01 2018-01-23 苏州市东沪电缆有限公司 阻燃型充电桩电缆
CN107256740A (zh) * 2017-05-24 2017-10-17 晋源电气集团股份有限公司 一种高散热型计算机电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113782272A (zh) * 2021-09-29 2021-12-10 安徽顺信线缆有限公司 一种新能源汽车用散热型电缆

Also Published As

Publication number Publication date
CN109448905B (zh) 2020-09-08

Similar Documents

Publication Publication Date Title
CN206075897U (zh) 一种低烟无卤高柔型机车拖链电缆
CN209747161U (zh) 一种智能化、抗机械冲击、阻燃采煤机橡套软电缆
CN109448905A (zh) 一种耐弯折柔性电缆
CN102543287A (zh) 一种芳纶加强型采煤机屏蔽橡套软电缆
CN203406068U (zh) 一种采煤机综合扁电缆
CN206331802U (zh) 一种玄武岩纤维制成的电缆外套
CN210073392U (zh) 一种环保型耐高低温矿用控制电缆
CN208889370U (zh) 一种矿用耐磨损信号电缆
CN204946567U (zh) 一种机器人本体用信号电缆
CN208488578U (zh) 一种夜间可识别的自承式分叉光缆
CN207718905U (zh) 一种耐拖拽光电复合缆
CN107464606B (zh) 矿用耐弯曲拖拽电缆及制作方法
CN102298990A (zh) 一种柔性加强结构抗拖曳橡套软电缆
CN206339701U (zh) 一种高强度复合光纤保护套
CN107731383B (zh) 一种芳纶丝编织加强型耐磨耐高温抗拉卷筒用扁平电缆
CN209388740U (zh) 一种机器人用柔性电缆
CN209993395U (zh) 一种高性能信号用电缆
CN208834785U (zh) 一种抗拉卷筒用电缆
CN207068494U (zh) 一种电气装备用智能控制电缆
CN206161920U (zh) 一种耐磨损光缆
CN203118669U (zh) 一种矿用轻质综合电缆
CN202421590U (zh) 反复收放轻型光缆
CN202736518U (zh) 动力电缆和控制电缆组合软电缆
CN111933339A (zh) 一种高柔性抗拉伸机器人电缆
CN208014414U (zh) 一种抗拉型光电复合中高压橡套软电缆

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
GR01 Patent grant
GR01 Patent grant