[go: up one dir, main page]

CN103579784A - 用于导电连接两条高压电缆的电导线的方法 - Google Patents

用于导电连接两条高压电缆的电导线的方法 Download PDF

Info

Publication number
CN103579784A
CN103579784A CN201310388257.4A CN201310388257A CN103579784A CN 103579784 A CN103579784 A CN 103579784A CN 201310388257 A CN201310388257 A CN 201310388257A CN 103579784 A CN103579784 A CN 103579784A
Authority
CN
China
Prior art keywords
wires
pipe fitting
wire
central
hole
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
CN201310388257.4A
Other languages
English (en)
Other versions
CN103579784B (zh
Inventor
G·斯托克
P·格洛奇
V·马克格拉夫
M·贝希
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.)
Nexans SA
Original Assignee
Nexans SA
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 Nexans SA filed Critical Nexans SA
Publication of CN103579784A publication Critical patent/CN103579784A/zh
Application granted granted Critical
Publication of CN103579784B publication Critical patent/CN103579784B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/305—Clamped connections, spring connections utilising a screw or nut clamping member having means for facilitating engagement of conductive member or for holding it in position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/308—Conductive members located parallel to axis of screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49195—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Cable Accessories (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

本发明涉及一种用于导电连接两条高压电缆(1、2)的电导线(3、4)的方法，高压电缆分别具有被由绝缘材料制成的护套包绕的、密立根导线形式的导线。为该方法首先提供一种金属制管件(5)，其具有在其整个长度上且在其圆周上分布的多个通孔。大约在管件(5)中部、在垂直于其轴线延伸的平面(7)内具有沿圆周方向彼此错开的多个中心通孔。在两条电缆(1、2)端部露出导线(3、4)，然后，将其从不同侧面插入管件(5)内，使得两条导线(3、4)在中心通孔的高度上彼此靠紧。之后，将导线固定在管件(5)内，接着，穿过中心通孔制造沿径向延伸的钻孔，其伸入到两条导线(3、4)的端面区域内。最后，将由导电性较好的金属制成的接触螺钉拧入中心通孔内并且继续导入钻孔内。

Description

用于导电连接两条高压电缆的电导线的方法
技术领域
本发明涉及一种用于导电连接两条高压电缆的电导线的方法，所述高压电缆分别具有被由绝缘材料制成的护套包绕的、密立根导线(Millikenleiter；亦称为“米利肯导线”)形式的导线，在此使用金属制的管件，所述管件具有在其整个长度上且在其圆周上分布的、设置有螺纹的用于容纳定位螺钉的多个通孔，以及大约在所述管件的中部、在垂直于其轴线延伸的平面内具有沿圆周方向彼此错开的、设置有螺纹的用于容纳接触螺钉的多个中心通孔(EP2226899A1)。
背景技术
密立根导线通常在具有较大导线横截面(例如大于1000mm2)的单导线高压电缆中使用。这些导线例如由多条导电金属芯线组成，它们相互卷绕并且集合在至少三个扇区导线内，这些扇区导线一同构成一个圆形的导线。这种具有六个扇区导线的密立根导线例如由DE4036169C2已知。一方面为了减轻趋肤效应，另一方面为了减小邻近效应，扇区导线彼此绝缘。为进一步减小这两种效应的作用还可以彼此绝缘密立根导线的单根金属芯线，例如通过在每一条单根金属芯线上涂敷漆层。为借助传统的连接元件将两条高压电缆的密立根导线有效地导电连接，则必须以较大的花费将导线在连接处区域内的所有绝缘层去除，由此可以尽可能地将所有导体的金属芯线导电连接。
在前述的EP2226899A1中描述了一种用于导电连接两条电导线的方法，该方法也可以用于密立根导线。两条待连接的导线如此安装在具有定位螺钉的金属制的管件内，使得在两条导线的端面之间保留一个间隙。两条导线在该位置借助定位螺钉在管件内固定。在两条导线之间的间隙内拧入具有可转动的圆锥形尖部的接触螺钉。该尖部分别拧入定位螺钉的凹进部分内。该尖部相对于定位螺钉的螺纹具有反向延伸的外螺纹。由于反向延伸的螺纹使定位螺钉的尖部深深地进入导线之间的间隙内。
发明内容
本发明所要解决的技术问题在于，如此改进上述方法，使得能够用较少的花费有效地导电连接两条密立根导线。
根据本发明所述技术问题如此解决：
首先，通过去除各自的护套在两条电缆的端部露出两条电缆的导线，
然后，将所述两条导线从不同的侧面如此插入所述管件内，使得所述两条导线在所述中心通孔的高度上，通过所述两条导线的垂直于其轴线延伸的端面而彼此贴靠，
之后，借助所述定位螺钉将所述导线固定在所述管件内，
接着，穿过所述中心通孔制造沿径向延伸的钻孔，所述钻孔伸入到所述两条电缆的两条导线的端面区域内，并且相比所述中心通孔的直径具有更小的直径，
最后，将由良好导电性的金属制成的接触螺钉拧入所述中心通孔内并且继续导入所述钻孔内，其中在装配所述接触螺钉时，所述接触螺钉通过其螺纹切入所述两条导线内。
在使用这种方法时，仅需将待连接的电缆的两个去掉了护套的导线插入管件内并且在其内通过彼此靠紧的端面固定。在两条电缆的导线内存在的绝缘材料、例如扇区导线相互的绝缘层和在可能的情况下在单根金属芯线上存在的漆层可以在其内保留。在借助定位螺钉在管件内固定两条导线后，两条导线通过它们的端面不可滑脱地彼此靠紧。随后，借助被导引穿过中心通孔的钻头产生钻孔，该钻孔沿径向伸入管件内，并且如此位于两条导线之间，使得该钻孔尽可能均匀地伸入两条导线内。最后，待拧入中心通孔并继续通入钻孔内的接触螺钉具有相对于钻孔的内径稍大的直径，使得接触螺钉借助其螺纹切入两条导线内。随之，两条电缆的导线之间的导电连接被固定。借助电缆传输的电流在必要时通过接触螺钉直接从导线流向导线。根据导线的材料，接触螺钉有利地由铜或铜合金或铝合金制成。
附图说明
结合附图所示的实施例阐述按照本发明的方法。
在附图中：
图1示出两条高压电缆之间的具有密立根导线的连接处的局部剖面示意图，
图2示出根据图1的电缆的端面的视图，
图3示出相对图1的补充的连接处的剖面图，
图4示出沿剖切线IV-IV剖切图3所得的剖面图，
图5和6示出根据图3的连接处的补充，
图7示出剖切根据图3的补充的连接处的剖面图，
图8示出沿剖切线VIII-VIII剖切图7所得的剖面图，
图9示出相对图7进一步补充的连接处，
图10示出沿剖切线X-X剖切图9所得的剖面图，
图11示出剖切相对图9进一步补充的连接处的剖面图。
具体实施方式
图1示意地描述了两条电缆1和2之间的连接处，两条电缆1和2的导线3和4位于金属制的管件5内。导线3和4在管件5内被多个定位螺钉6固定在一个位置上，在该位置上导线3和4的端面相互紧靠在平面7内，该平面7垂直于电缆1和2以及管件5的轴线延伸。出于简明的原因，图1中仅示出四个定位螺钉6。在实际实施中，在管件5的整个长度上并且在管件5的圆周上分布存在有多个定位螺钉6，所述定位螺钉6有利地被设计为抗剪螺栓。管件5例如用铝合金制成。
两条电缆1和2具有作为密立根导线的导线。这种导线例如在图2中示出并且标记为电缆1的导线3。电缆2的导线4可以是相同的形式。为简单起见下面仅说明导线3的结构。导线3由多条用导电性较好的材料(例如铜或铜合金)制成的相互卷绕的金属芯线组成。导线3根据图2例如被分成三个扇区导线8、9和10，这三个扇区导线8、9和10分别在120°的角度上延伸并且一起构成圆形的导线3。所述导线3也可以具有多于三个的扇区导线。在现有技术中例如使用六个扇区导线。在扇区导线8、9和10之间分别设置由绝缘材料制成的层11。此外，在导线3的金属芯线上可以分别涂敷漆层形式的绝缘层。导线3被由绝缘材料制成的护套12包绕。在三个扇区导线8、9和10内在图2中分别仅示出几根金属芯线。
管件5上除了设置有具有螺纹的、用于容纳定位螺钉6的通孔外，大约在其中部在平面7的高度上同样设置有具有螺纹的、中心通孔13，有多个中心通孔13在平面7内在圆周方向上分布设置在管件5内。这些中心通孔13用于容纳图9和10所示的接触螺钉14，该接触螺钉14同样有利地被设计为抗剪螺栓。接触螺钉14用于导电连接两条导线3和4，如上述，接触螺钉14有利地由铜或铜合金或铝合金制成。
根据本发明的方法例如如下执行：
首先，通过去除护套12在电缆1和2的端部露出导线3和4。此外在配备有多个定位螺钉6以及具有对应数目的附带螺纹的通孔的管件5内，设置中心的、同样具有螺纹的通孔13。在管件5内例如在平面7内制造六个沿圆周方向彼此错开的中心通孔13。
然后，将两个对置侧的两条电缆1和2的导线3和4如此深地插入管件5内，直到它们如图3所示在平面7内通过它们的端面彼此靠紧。在该位置上，导线3和4通过拧紧定位螺钉6而固定在管件5内。导线3和4仅从护套12上露出为插入管件5内所需的长度。在导线3和4上不采取另外的措施。这尤其适用于所有都使用相同的绝缘材料的情况。
接着，在平面7内制造与中心通孔13对齐的、径向朝向内并且与伸入导线3和4内的用于容纳接触螺钉14的钻孔15(图7)。为此有利地在中心通孔13内拧入钻头套筒16，钻头17可以被导引穿过所述钻头套筒16。通过使用钻头套筒16以简单的方式确保，在制造钻孔15时不损坏中心通孔13的螺纹。
由于在中心通孔13内拧入了钻头套筒16，所以钻头17具有比中心通孔13更小的直径，使得钻孔15也具有比中心通孔13更小的直径。在不使用钻头套筒而进行钻孔时，钻孔15也应该具有比中心通孔13更小的直径。
当导线3和4在管件5内正确定位的情况下，此时导线3和4的端侧在中心通孔13的高度上彼此靠紧，则钻孔15均匀地以圆柱形的半壳的形状伸入到两条导线3和4内。最后拧入中心通孔13并且继续通到钻孔15内的接触螺钉14具有与中心通孔13的直径相同的直径。与之相应地在装配接触螺钉14时，接触螺钉14通过其螺纹进一步切入导线3和4内，由此提高导线3和4与接触螺钉14之间的接触。
为进一步改善两条电缆1和2之间的导电连接，可以如图11在管件5内附加地制造具有螺纹的通孔，通过这些通孔能够另外拧入与导线3和4啮合的接触螺钉18。从而，电流也可以在接触螺钉18和管件5上流动。

Claims (2)

1.一种用于导电连接两条高压电缆的电导线的方法，所述高压电缆分别具有被由绝缘材料制成的护套包绕的、密立根导线形式的导线，在此使用金属制的管件(5)，所述管件(5)具有在其整个长度上且在其圆周上分布的、设置有螺纹的用于容纳定位螺钉(6)的多个通孔，以及大约在所述管件(5)的中部、在垂直于其轴线延伸的平面(7)内具有沿圆周方向彼此错开的、设置有螺纹的用于容纳接触螺钉(14)的多个中心通孔(13)，其特征在于，
-首先，通过去除各自的护套(12)在两条电缆(1、2)的端部露出两条电缆(1、2)的导线(3、4)，
-然后，将所述两条导线(3、4)从不同的侧面如此插入所述管件(5)内，使得所述两条导线(3、4)在所述中心通孔(13)的高度上，通过所述两条导线(3、4)的垂直于其轴线延伸的端面而彼此贴靠，
-之后，借助所述定位螺钉(6)将所述导线(3、4)固定在所述管件(5)内，
-接着，穿过所述中心通孔(13)制造沿径向延伸的钻孔(15)，所述钻孔(15)伸入到所述两条电缆(1、2)的两条导线(3、4)的端面区域内，并且相比所述中心通孔(13)的直径具有更小的直径，
-最后，将由导电性良好的金属制成的接触螺钉(14)拧入所述中心通孔(13)内并且继续导入所述钻孔(15)内，其中在装配所述接触螺钉(14)时，所述接触螺钉(14)通过其螺纹切入所述两条导线(3、4)内。
2.根据权利要求1所述的方法，其特征在于，沿所述管件(5)的延伸段附加地设置具有螺纹的通孔，通过所述通孔另外拧入与所述两条导线(3、4)啮合的接触螺钉(18)。
CN201310388257.4A 2012-07-02 2013-07-02 用于导电连接两条高压电缆的电导线的方法 Expired - Fee Related CN103579784B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12305789.5 2012-07-02
EP20120305789 EP2683034B1 (de) 2012-07-02 2012-07-02 Verfahren zum elektrisch leitenden Verbinden der elektrischen Leiter von zwei Hochspannungskabeln

Publications (2)

Publication Number Publication Date
CN103579784A true CN103579784A (zh) 2014-02-12
CN103579784B CN103579784B (zh) 2017-06-06

Family

ID=46598439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310388257.4A Expired - Fee Related CN103579784B (zh) 2012-07-02 2013-07-02 用于导电连接两条高压电缆的电导线的方法

Country Status (5)

Country Link
US (1) US9887508B2 (zh)
EP (1) EP2683034B1 (zh)
CN (1) CN103579784B (zh)
AU (1) AU2013206544B2 (zh)
BR (1) BR102013016744A2 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876124A (zh) * 2015-04-23 2015-09-02 山东莱钢建设有限公司 一种接续滑线导轨的方法、接续型滑线导轨
CN106329457A (zh) * 2016-10-13 2017-01-11 成都尚智恒达科技有限公司 一种电缆用接线固定设备
CN112234367A (zh) * 2020-11-12 2021-01-15 国家电网有限公司 一种输电线路杆塔的塔基范围内垂直接地装置
KR102543940B1 (ko) * 2022-08-03 2023-06-14 나상원 부싱용 클램프단자

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9147967B2 (en) * 2012-09-11 2015-09-29 Tyco Electronics Canada Ulc Electrical connectors and methods for using same
DE202014010576U1 (de) 2014-06-12 2016-01-07 Pfisterer Kontaktsysteme Gmbh Vorrichtung zum Kontaktieren eines elektrischen Leiters sowie Anschluss- oder Verbindungseinrichtung mit einer solchen Vorrichtung
EP3001523B1 (en) * 2014-09-24 2018-11-14 Tyco Electronics Raychem GmbH Electrical connector for end-to-end connection
EP3002843B1 (en) * 2014-10-01 2019-04-10 Brugg Kabel AG High voltage joint
DE102015005993B3 (de) 2015-05-08 2016-05-25 Nkt Cables Gmbh & Co. Kg Verfahren zum Verbinden von Hochspannungskabeln mit mehrdrähtigen Leitern
CN110024225B (zh) * 2016-09-05 2022-01-28 瑞利邦德公司 用于提供电力传输接口的方法、接口成形装置及用于成形电力传输接口的冷喷涂设备的用途
NO343038B1 (no) * 2016-12-27 2018-10-08 Lyse Elnett As Sikringsanordning for strømkabelende
KR102687926B1 (ko) 2018-03-07 2024-07-25 렐리본드 에이피에스 전원 케이블 말단부 처리 장치
CN108614679A (zh) * 2018-05-08 2018-10-02 南京航空航天大学 一种用于密立根油滴实验的数据处理方法
CN111478121A (zh) * 2020-04-28 2020-07-31 镇江市美盛母线有限公司 管型母线中间连接器
EP4167384A1 (en) * 2021-10-14 2023-04-19 TE Connectivity Solutions GmbH Cable connectors and cable connector systems and methods including same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036169A1 (de) * 1990-05-11 1991-11-14 Felten & Guilleaume Energie Elektrischer leiter vom millikentyp mit verringerten wirbelstromverlusten
US20100112873A1 (en) * 2008-07-25 2010-05-06 Stauch Ing Gert Clamping screw
US20120021634A1 (en) * 2009-02-25 2012-01-26 Gert Stauch Device for connecting two electrical conductors

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392438A (en) * 1940-05-02 1946-01-08 Charles E Wade Electrical connector
US3499100A (en) * 1968-10-03 1970-03-03 Anaconda Wire & Cable Co Electric cable connectors
USRE28877E (en) * 1971-02-19 1976-06-22 Electric cable connector
IT950146B (it) * 1972-03-14 1973-06-20 Pirelli Perfezionamento nella costruzione di accessori per cavi elettrici ad alta tensione
US3996081A (en) * 1974-09-26 1976-12-07 General Electric Company Method for making a high voltage cable splice
IT1112632B (it) * 1978-05-30 1986-01-20 Pirelli Giunto perfezionato per cavi di basse e media tensione
IT1175762B (it) * 1984-09-28 1987-07-15 Pirelli Cavi Spa Giunto per cavi ad isolante estruso
US5137476A (en) * 1991-05-09 1992-08-11 Noble John R Electrical connectors
GB9414038D0 (en) * 1994-07-11 1994-08-31 Raychem Ltd Electrical interconnection
US5630735A (en) * 1995-07-07 1997-05-20 Eckert; John C. Electrical connector
US5957733A (en) * 1997-06-25 1999-09-28 Framatome Connectors Usa, Inc. Electrical terminal connector
US6050844A (en) * 1998-04-22 2000-04-18 Johnson; Dee Lynn Electrical connector with channels for wires
US6280264B1 (en) * 2000-12-28 2001-08-28 Eaton Corporation Terminal connector securing wire with a wide range of diameters to a conductor of an electric power switch and an electric power switch incorporating the terminal connector
US6529112B1 (en) * 2001-06-13 2003-03-04 Siemens Energy & Automation, Inc. Ring tongue lug retainer molded case circuit breaker
KR100481172B1 (ko) * 2002-07-04 2005-04-07 삼성전자주식회사 고용량 터미널 연결고정장치
FR2844101B1 (fr) * 2002-08-30 2004-10-22 Nexans Connecteur de deux cables d'energie electrique et connexion comportant un tel connecteur
US6914191B2 (en) * 2002-12-24 2005-07-05 Secure Connect, Llc Electrical connector for unstripped insulated wire
ATE554522T1 (de) * 2008-02-13 2012-05-15 Nexans Vorrichtung für eine verbindungsstelle zwischen zwei elektrischen hochspannungskabeln mit unterschiedlichen durchmessern
US7537467B1 (en) * 2008-10-07 2009-05-26 Arlington Industries, Inc. Grounding terminal block assembly for multiple services
US9270031B2 (en) * 2010-12-22 2016-02-23 Prysmian S.P.A. Processes for manufacturing jointing assemblies for medium or high voltage electrical cables and jointing assemblies obtainable by the processes
US8602829B2 (en) * 2012-03-23 2013-12-10 Schneider Electric USA, Inc. Cable connector with integrated shoe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036169A1 (de) * 1990-05-11 1991-11-14 Felten & Guilleaume Energie Elektrischer leiter vom millikentyp mit verringerten wirbelstromverlusten
US20100112873A1 (en) * 2008-07-25 2010-05-06 Stauch Ing Gert Clamping screw
US20120021634A1 (en) * 2009-02-25 2012-01-26 Gert Stauch Device for connecting two electrical conductors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876124A (zh) * 2015-04-23 2015-09-02 山东莱钢建设有限公司 一种接续滑线导轨的方法、接续型滑线导轨
CN106329457A (zh) * 2016-10-13 2017-01-11 成都尚智恒达科技有限公司 一种电缆用接线固定设备
CN112234367A (zh) * 2020-11-12 2021-01-15 国家电网有限公司 一种输电线路杆塔的塔基范围内垂直接地装置
KR102543940B1 (ko) * 2022-08-03 2023-06-14 나상원 부싱용 클램프단자

Also Published As

Publication number Publication date
AU2013206544A1 (en) 2014-01-16
US20140000110A1 (en) 2014-01-02
US9887508B2 (en) 2018-02-06
AU2013206544B2 (en) 2016-11-24
CN103579784B (zh) 2017-06-06
EP2683034B1 (de) 2015-05-06
BR102013016744A2 (pt) 2015-07-14
EP2683034A1 (de) 2014-01-08

Similar Documents

Publication Publication Date Title
CN103579784A (zh) 用于导电连接两条高压电缆的电导线的方法
CN102570115B (zh) 一种插座导体和插座系统
CN105470753B (zh) 电缆连接器组件
JP2014533883A (ja) バスバー着脱用ブッシュ器具
US8777679B2 (en) Electrical connector adapted to receive various diameter cable
CN106785625B (zh) 一种磁悬浮列车圆形屏蔽连接器系统
KR102625956B1 (ko) 케이블의 접속구조, 케이블의 접속방법 및 이에 이용되는 케이블 커넥터용 도체 슬리브
CN202662864U (zh) 一种插座导体和插座系统
TW200629683A (en) Method of delivering geometric stress relief element to high voltage cable terminations
US3492629A (en) Device for joining cables
BR112022019786A2 (pt) Peça de alumínio de transmissão de energia elétrica e processo de usinagem da mesma
CN202550299U (zh) 一种母线排列结构
KR20190108256A (ko) 전력케이블과 도체 인출봉의 접속구조, 전력케이블과 도체 인출봉의 접속방법 및 전력케이블과 도체 인출봉의 접속장치
CN203707358U (zh) 一种电缆多孔连接器
CN105428832A (zh) 高压电缆导电连接结构及其连接方法
CN105680186A (zh) 一种夹线强度较高的高压电力接续金具
CN212659790U (zh) 一种可调节插头形式的连接线
CN113381335B (zh) 一种串联组合式电力线缆分线器
CN110570976B (zh) 一种绝缘轻量化多芯电缆、穿线治具及制造方法
CN220821942U (zh) 电连接组件、开关柜和气体柜
RU211235U1 (ru) Устройство проводного соединения для многократного использования
KR20190098608A (ko) 전력 케이블의 도체 접속구조 및 전력 케이블 도체 접속장치
CN105140674A (zh) R型绝缘端子
CN210376796U (zh) 一种光缆组件压接结构
CN207116711U (zh) 一种线缆镭射固定治具

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170606

Termination date: 20190702

CF01 Termination of patent right due to non-payment of annual fee