CN104283029A - 一种电缆连接器 - Google Patents

一种电缆连接器 Download PDF

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Publication number
CN104283029A
CN104283029A CN201410551900.5A CN201410551900A CN104283029A CN 104283029 A CN104283029 A CN 104283029A CN 201410551900 A CN201410551900 A CN 201410551900A CN 104283029 A CN104283029 A CN 104283029A
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CN
China
Prior art keywords
cable
binding post
connector
cable connector
trepanning
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
CN201410551900.5A
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English (en)
Inventor
王恒
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.)
Shanxi Luan Mining Group Co Ltd
Original Assignee
Shanxi Luan Mining Group Co Ltd
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Filing date
Publication date
Application filed by Shanxi Luan Mining Group Co Ltd filed Critical Shanxi Luan Mining Group Co Ltd
Priority to CN201410551900.5A priority Critical patent/CN104283029A/zh
Publication of CN104283029A publication Critical patent/CN104283029A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

本发明的目的在于提供一种电缆连接器包括一个接线柱，若干个带有绝缘套的连接器，所述的接线柱上螺纹连接有两个用于限位卡爪，两个卡爪的卡条对向设置，所述的连接器一端设置有用于套装在接线柱上的套孔，另一端设有电缆通道，电缆通道内部沿电缆方向设有卡齿，所述的套孔内部设有片簧。解决现有电缆连接器，对工人操作要求高，电缆易虚接、脱落的问题。

Description

一种电缆连接器
技术领域
    本发明属于井下电缆连接领域，尤其涉及一种电缆连接器。
背景技术
传统的电缆连接方式是通过螺母压紧电缆线芯与接线柱，该连接方式存在以下问题：
（1）螺母的预紧力同操作人员有很大关系，不同的操作人员拧紧螺母的松紧程度不同，使电缆线与螺杆式接线柱之间的接触效果存在很大差距；
（2）煤矿所用电气设备多数都是大功率大电流，而大电流通过电气设备产生电动力，使螺母预紧力减小变松，从而导致电缆线与接线柱之间虚接，留下安全隐患；
（3）煤矿井下多数电气设备都是通过电缆线串接安装在平板车或直接安放于轨道上，随着需要而不断的向前推移，这种推进的拉力有时可直接作用在电缆线与接线柱连接处，长时间存在这种状态，容易把电缆线从接线柱上拽脱，一旦脱落就直接影响煤矿的安全和生产；
（4）紧固螺杆及紧固螺母多次松紧后，容易出现螺纹破坏或间隙变大导致紧固渐渐失效，致使连接处接触电阻大幅增大，在运行过程中温升急剧升高使导电体导电系数降低，引起一系列事故；
（5）采用螺杆式和插式接线柱连接，由于紧固力受限存在压紧有效面积小，特别是部分电缆铜丝未能全方位的接触或裸露与外面，导致导电面积减小、导电性能大大降低；
（6）采用螺杆式和插式接线柱连接，其紧固力与外界拉力相垂直，所以放松效果较差，只要外界拉力存在不阶段性就很容易导致接触松动进而导致近端短路事故发生。
发明内容
本发明的目的在于提供一种电缆连接器，解决现有电缆连接器，对工人操作要求高，电缆易虚接、脱落的问题。
为实现上述目的，本发明的技术方案是：一种电缆连接器，包括一个接线柱，若干个带有绝缘套的连接器，所述的接线柱上螺纹连接有两个用于限位卡爪，两个卡爪的卡条对向设置，所述的连接器一端设置有用于套装在接线柱上的套孔，另一端设有电缆通道，电缆通道内部沿电缆方向设有卡齿，所述的套孔内部设有片簧。
本发明结构简单，使用方便，将电缆芯***电缆通道，用液压钳压紧电缆通道，从而固定电缆，然后将连接器一端的套孔套装在接线柱上，套孔内部的片簧将牢牢卡住接线柱，使用时可以根据需要安装多个连接器，最后接线柱上对向设置有两个卡爪，可以对连接器的方位起到限位的作用，同时由于上下两卡爪螺纹连接在接线柱上，可以相向运动，进而锁死其间的连接器，提高连接稳定性。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示，一种电缆连接器，包括一个接线柱1，若干个带有绝缘套的连接器2，接线柱1上螺纹连接有两个用于限位卡爪3，两个卡爪的卡条对向设置，所述的连接器2一端设置有用于套装在接线柱上的套孔21，另一端设有电缆通道22，电缆通道内部沿电缆方向设有卡齿，套孔内部设有片簧23。

Claims (1)

1.一种电缆连接器，其特征在于，包括一个接线柱，若干个带有绝缘套的连接器，所述的接线柱上螺纹连接有两个用于限位卡爪，两个卡爪的卡条对向设置，所述的连接器一端设置有用于套装在接线柱上的套孔，另一端设有电缆通道，电缆通道内部沿电缆方向设有卡齿，所述的套孔内部设有片簧。
CN201410551900.5A 2014-10-17 2014-10-17 一种电缆连接器 Pending CN104283029A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410551900.5A CN104283029A (zh) 2014-10-17 2014-10-17 一种电缆连接器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410551900.5A CN104283029A (zh) 2014-10-17 2014-10-17 一种电缆连接器

Publications (1)

Publication Number Publication Date
CN104283029A true CN104283029A (zh) 2015-01-14

Family

ID=52257672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410551900.5A Pending CN104283029A (zh) 2014-10-17 2014-10-17 一种电缆连接器

Country Status (1)

Country Link
CN (1) CN104283029A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795380A (en) * 1987-12-22 1989-01-03 Amp Incorporated Self-locking ring terminal
US5759056A (en) * 1996-07-24 1998-06-02 Yazaki Corporation Interlockable eyelet terminal
US20040229518A1 (en) * 2003-05-13 2004-11-18 Landis John Michael Terminal block assembly
CN101055942A (zh) * 2006-04-13 2007-10-17 健和兴端子股份有限公司 连接器及其制造方法
CN101796689A (zh) * 2007-09-05 2010-08-04 梅卡特拉克雄公司 用于电连接的接头及其组装方法
CN204156153U (zh) * 2014-10-17 2015-02-11 山西潞安矿业(集团)有限责任公司 一种电缆连接器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795380A (en) * 1987-12-22 1989-01-03 Amp Incorporated Self-locking ring terminal
US5759056A (en) * 1996-07-24 1998-06-02 Yazaki Corporation Interlockable eyelet terminal
US20040229518A1 (en) * 2003-05-13 2004-11-18 Landis John Michael Terminal block assembly
CN101055942A (zh) * 2006-04-13 2007-10-17 健和兴端子股份有限公司 连接器及其制造方法
CN101796689A (zh) * 2007-09-05 2010-08-04 梅卡特拉克雄公司 用于电连接的接头及其组装方法
CN204156153U (zh) * 2014-10-17 2015-02-11 山西潞安矿业(集团)有限责任公司 一种电缆连接器

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