JPS59157979A - Method of forming cable conductor connector - Google Patents
Method of forming cable conductor connectorInfo
- Publication number
- JPS59157979A JPS59157979A JP3051183A JP3051183A JPS59157979A JP S59157979 A JPS59157979 A JP S59157979A JP 3051183 A JP3051183 A JP 3051183A JP 3051183 A JP3051183 A JP 3051183A JP S59157979 A JPS59157979 A JP S59157979A
- Authority
- JP
- Japan
- Prior art keywords
- conductor connection
- cable conductor
- conductor
- cable
- strands
- 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
Links
- 239000004020 conductor Substances 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の技術分野］
本発明は電カケープル等のケーブル導体接続部の形成方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a method of forming a cable conductor connection portion of an electric cable or the like.
Ｌ発明の技術的費用］
従来から多数の索線を撚合せて構成されたケーブル導体
を接続するには、第１図に示すように、撚合された状態
のケーブル導体１を導体接続スリーブ２にその両側ｆ）
ｒら挿入して中央で突き合わせた後、導体接続スリーブ
２を外側から圧縮する方法が行なわれている。尚、図中
３は鋼管等からなる補強管を示す。[Technical Cost of Invention] Conventionally, in order to connect cable conductors configured by twisting a large number of cable wires, as shown in FIG. on both sides f)
A method is used in which the conductor connection sleeve 2 is compressed from the outside after the conductor connection sleeve 2 is inserted and abutted at the center. Note that 3 in the figure indicates a reinforcing pipe made of steel pipe or the like.
［背景技術の問題点］
しかしながらこの方法におい（は、接続部においてケー
ブル導体の各相ごとに図中矢印で示されるように電流の
大部分が導体接続スリーブ２を通って流れ、かつ最外層
の素線１ａだけを把握して引張強度が維持されるため、
接触抵抗を低くし、かつ導体接続部の引張強度を高くす
るために長さの長い導体接続スリーブ２を用いなければ
ならなかった。[Problems in the Background Art] However, in this method, most of the current flows through the conductor connection sleeve 2 for each phase of the cable conductor at the connection part, as shown by the arrows in the figure, and the outermost layer Since the tensile strength is maintained by grasping only the strand 1a,
In order to lower the contact resistance and increase the tensile strength of the conductor connection, a long conductor connection sleeve 2 had to be used.
また圧縮によっても各素線１ａ間のすきまを充分に埋め
ることができないため、圧縮後も導体接続スリーブ２の
、外径を充分に縮小することができず、導体接続部全体
が大型のものになってしまうという欠点があった。Furthermore, since the gaps between the individual wires 1a cannot be sufficiently filled even by compression, the outer diameter of the conductor connection sleeve 2 cannot be sufficiently reduced even after compression, and the entire conductor connection part becomes large. There was a drawback that it became
［発明の目的］
本発明はこのような欠点を解消するためになされたもの
で、小型で電気的、機械的特性の良好なケーブル導体接
続部を形成する方法を提供することを目的とする。[Object of the Invention] The present invention was made in order to eliminate such drawbacks, and an object of the present invention is to provide a method for forming a cable conductor connection portion that is small in size and has good electrical and mechanical properties.
［発明の概要Ｊ
本発明はのケーブル導体接続部の形成方法は、１と線づ
べさ２条のケーブル導体のそれぞれ対応する素線又はセ
グメントの端部を、前記素線又はセグメン１へに適合し
た挿入部を有する導体接続スリー１に挿入した後、各導
体接続スリーブをまとめ−Ｃ外側から圧縮することを特
徴としている。[Summary of the Invention J The method of forming a cable conductor connection portion of the present invention is to connect the ends of corresponding strands or segments of cable conductors 1 and 2 to the strands or segment 1. After being inserted into a conductor connection sleeve 1 having a suitable insertion part, each conductor connection sleeve is compressed together from the outside.
［発明の実施例コ 以１；、本発明の一実施例を図面を参照しで説明する。[Embodiments of the invention] Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
本発明にａ３いＣは、まず第２図に承りように、接続リ
−へきケーブル導体４の対応づる素線４ａどうしを、素
線／Ｉ ａの夕Ｎｆ＝にほぼ等しい内径を有づる細径の
導体接続スリーブ５に、それぞれ両側り１ら挿し込み導
体接続スリーブ５の中央−Ｃ素線／ｌａの端部を突き合
わせる。次いＣ素線４ａことに被１■されｉ、：ｉ９体
接続スリーブ５をまとめて外側がらＩ：ｉＬ縮すること
により第３図に示すようなケーブル導体接続部６を形成
する。尚、第２図おＪ：び第３図中符号７は補強管を示
す。In the present invention, as shown in FIG. 2, the corresponding strands 4a of the connecting cable conductor 4 are connected to each other by a thin wire having an inner diameter approximately equal to the diameter Nf= of the strands/Ia. The ends of the center-C strands/la of the conductor connection sleeves 5 are inserted into the conductor connection sleeves 5 of the same diameter from both sides 1 and abutted against each other. Next, the cable conductor connection portion 6 as shown in FIG. 3 is formed by wrapping the C strands 4a and shrinking the connection sleeves 5 together from the outside. In addition, the reference numeral 7 in FIGS. 2 and 3 indicates a reinforcing pipe.
以上のように本発明により形成されたケーブル導体接続
部では、第３図において矢印で示すように素線４ａ間を
電流が流れることになり、かつ導体接続スリーブ５と素
線４ａとの接触面積も全体として犬さ゛くなるので、個
々の導体接続スリーブ５の長さか短かく、（〕かも電気
的、機械的特性に優れたものとなる。As described above, in the cable conductor connection portion formed according to the present invention, current flows between the strands 4a as shown by the arrows in FIG. 3, and the contact area between the conductor connection sleeve 5 and the strands 4a Since the length of the conductor connection sleeve 5 as a whole becomes shorter, the length of each conductor connection sleeve 5 is shortened, and the electrical and mechanical properties are improved.
また、圧縮変形した導体接続スリーブ５が各素線４ａ間
の隙間を埋めるので、従来のクープル導体接続部に比べ
て全体の外径を小さくすることができる。上記実施例は
、ケーブル導体４の各素線４ａ毎に導体接続スリーブ５
で接続したが、例えば分割導体等においては、各セグメ
ン１〜毎に導体接続スリーブで接続するようにしてもよ
い。Furthermore, since the compressively deformed conductor connection sleeve 5 fills the gaps between the respective strands 4a, the overall outer diameter can be made smaller compared to the conventional couple conductor connection portion. In the above embodiment, a conductor connection sleeve 5 is provided for each strand 4a of the cable conductor 4.
However, for example, in the case of a divided conductor, each segment 1 to 1 may be connected with a conductor connection sleeve.
第４図はこのようにして形成させたケーブル導体接続部
を示している。FIG. 4 shows a cable conductor connection formed in this way.
同図に示した分割導体の接続部８は、分割導体の扇型セ
グメント９ａをそれぞれこれと適合する扇型の挿入部を
有する導体接続スリーブ１０に挿入し、全体を外側から
圧縮して形成されている。The connecting portion 8 of the divided conductor shown in the figure is formed by inserting the fan-shaped segment 9a of the divided conductor into a conductor connecting sleeve 10 having a matching fan-shaped insertion portion, and compressing the whole from the outside. ing.
１’Ｉ’ ｊ、 １ ｉは補強管でめる。1'I'j and 1i are filled with reinforcing tubes.
この実施例Ｃは、第２図おＪ、び第３図で説明した実施
例と比較しｒ、′ｒｆｉ気特性および機械特性がやや劣
るが、従来の一括接続する方法に比較すればこれらの特
性においＣもはるかに優れたものが得られる。This embodiment C is slightly inferior in r, 'rfi characteristics and mechanical properties compared to the embodiments explained in FIGS. 2, J and 3, but compared to the conventional batch connection method, these In terms of characteristics, a product with far superior C properties can also be obtained.
（発明の効果］
以上の記載から明らかなように、本発明によれば小型で
電気的機械的特性に優れた圧縮型のケーブル導体接続部
を得ることができる。(Effects of the Invention) As is clear from the above description, according to the present invention, it is possible to obtain a compression type cable conductor connection portion that is compact and has excellent electrical and mechanical properties.
第１図は従来のクープル導体接続部の形成方法；Ｊ５よ
び電流の流れを説明するだめの縦断面図、第２図は本発
明の一実施例における圧縮前の状態を説明するための縦
断面図、第３図は同実施例にお（プる圧縮後の状態およ
び電流の流れを説明するための縦断面図、第４図は本発
明により形成した分割型の・ｊ−プル導体接続部を示す
横断面図である。
１ａ、４ａ・・・□・・・素線
２．５．１０・・・導体接続スリーブ
３．７．１１・・・補強管
１．４・・・・・・・・・・・・ケーブル導体６．８・
・・・・・・・・・・・ケーブル導体接続部９ａ・・・
・・・・・・・・・・・・扇型セグメント代理人弁理士
須 山 佐 −
（ばか１名）FIG. 1 is a vertical cross-sectional view of a conventional method for forming a couple conductor connection; FIG. 2 is a vertical cross-sectional view of the coil to explain J5 and current flow, and FIG. 2 is a vertical cross-sectional view of an embodiment of the present invention before compression. 3 is a vertical cross-sectional view for explaining the state after compression and the flow of current, and FIG. 4 is a split-type j-pull conductor connection formed according to the present invention. 1a, 4a... □... Element wire 2.5.10... Conductor connection sleeve 3.7.11... Reinforcement tube 1.4...・・・・・・Cable conductor 6.8・
......Cable conductor connection part 9a...
・・・・・・・・・・・・Fan-shaped segment representative patent attorney Suyama Sa - (1 idiot)
Claims (1)
ーる素線又はセグメントの端部を、前記素線又はけグメ
ントに適合した挿入部を有する導体接続スリーブに挿入
ｌした後、各導体接続スリーブをまとめで外側から圧縮
することを特徴とするケーブル導体接続部の形成方法。(1) After inserting the ends of the corresponding strands or segments of the two cable conductors with tangent lines into a conductor connection sleeve having an insertion part that is compatible with the strands or segments, each conductor is connected. A method for forming a cable conductor connection, characterized in that the sleeve is compressed from the outside in bulk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3051183A JPS59157979A (en) | 1983-02-25 | 1983-02-25 | Method of forming cable conductor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3051183A JPS59157979A (en) | 1983-02-25 | 1983-02-25 | Method of forming cable conductor connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157979A true JPS59157979A (en) | 1984-09-07 |
| JPH0430156B2 JPH0430156B2 (en) | 1992-05-20 |
Family
ID=12305830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3051183A Granted JPS59157979A (en) | 1983-02-25 | 1983-02-25 | Method of forming cable conductor connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05251151A (en) * | 1992-03-06 | 1993-09-28 | Fujikura Ltd | Sleeve connecting method for sector conductor |
| JP2009073243A (en) * | 2007-09-19 | 2009-04-09 | Honda Motor Co Ltd | Front part structure of vehicle body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128586A (en) * | 1980-03-13 | 1981-10-08 | Showa Electric Wire & Cable Co | Method of connecting divided conductor |
-
1983
- 1983-02-25 JP JP3051183A patent/JPS59157979A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128586A (en) * | 1980-03-13 | 1981-10-08 | Showa Electric Wire & Cable Co | Method of connecting divided conductor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05251151A (en) * | 1992-03-06 | 1993-09-28 | Fujikura Ltd | Sleeve connecting method for sector conductor |
| JP2009073243A (en) * | 2007-09-19 | 2009-04-09 | Honda Motor Co Ltd | Front part structure of vehicle body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430156B2 (en) | 1992-05-20 |
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