KR940001161B1 - Soldering method in cable - Google Patents

Soldering method in cable Download PDF

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Publication number
KR940001161B1
KR940001161B1 KR1019910025916A KR910025916A KR940001161B1 KR 940001161 B1 KR940001161 B1 KR 940001161B1 KR 1019910025916 A KR1019910025916 A KR 1019910025916A KR 910025916 A KR910025916 A KR 910025916A KR 940001161 B1 KR940001161 B1 KR 940001161B1
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KR
South Korea
Prior art keywords
cable
copper tube
sheath
junction box
cable sheath
Prior art date
Application number
KR1019910025916A
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Korean (ko)
Other versions
KR930015186A (en
Inventor
유광식
민병관
Original Assignee
금성전선 주식회사
박원근
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.)
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Publication date
Application filed by 금성전선 주식회사, 박원근 filed Critical 금성전선 주식회사
Priority to KR1019910025916A priority Critical patent/KR940001161B1/en
Publication of KR930015186A publication Critical patent/KR930015186A/en
Application granted granted Critical
Publication of KR940001161B1 publication Critical patent/KR940001161B1/en

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    • 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

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  • Cable Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Processing Of Terminals (AREA)

Abstract

The soldering method for connecting a cable protecting copper tube (1) with a cable sheath (7), is composed of inserting a lead spacer (9) in the gap between the copper tube (1) and the cable sheath (7); connecting both ends of a knitting cable (11) respectively with the copper tube (1) and the cable sheath (7); soldering the both ends after tying the ends by copper cable (8). The soldering method offers simplified manhole work and maintenance by shortening the length of cable connection box.

Description

직선접속함 길이 축소형 납땜 작업방법Straight junction box length reduction soldering work method

제1도는 종래의 무연공 방식의 직선접속함의 개략단면도.1 is a schematic cross-sectional view of a conventional joint box of a lead-free method.

제2도는 본 발명의 납땜 방식의 직선접속함의 개략단면도.2 is a schematic cross-sectional view of a straight junction box of the soldering method of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 보호동관 2 : 체부좌1: protection copper tube 2: body seat

3 : 체부금구 4 : 알루미늄 스페이서3: body mounting bracket 4: aluminum spacer

5 : 에폭시 수지 7 : 열수축성 튜브5: epoxy resin 7: heat shrinkable tube

7 : 케이블 알루미늄쉬스 8 : 주석도금 연동선7: cable aluminum sheath 8: tin-plated copper wire

9 : 납스페이서 10 : 주석도금 편조선9: lead spacer 10: tin-plated braid

11 : 케이블11: cable

본 발명은 케이블과 케이블을 연결하는 직선접속함의 납땜(Soldering) 작업방법에 관한 것으로, 보다 구체적으로는 접속함 길이를 축소시킬 수 있는 납땜 작업방법에 관한 것이다.The present invention relates to a soldering work method of a straight junction box for connecting a cable and a cable, and more particularly to a soldering work method that can reduce the length of the junction box.

직선접속함에 있어서, 케이블과 케이블을 연결한 후, 전기적 연결 및 케이블 연결부위를 보호하기 위하여 보호동관이 씌워지며, 이 보호동관은 케이블의 알루미늄쉬스와 연결되어진다. 이 경우에 있어서, 종래에는 무연공 방법이 사용되었다. 상기의 무연공식 접속함 작업방법은 케이블 보호동관을 체부좌, 체부금구 및 알루미늄 스페이서에 의하여 케이블쉬스에 연결하고 나서, 수지로 충진하고 열수축성 튜브로 밀봉함으로서 이루어진다.In a straight line connection, after connecting the cable to the cable, a protective copper tube is covered to protect the electrical connection and the cable connection area, which is connected to the aluminum sheath of the cable. In this case, the lead-free method was conventionally used. The lead-free splice operation method is performed by connecting a cable protective copper tube to a cable sheath by a body seat, a body bracket, and an aluminum spacer, and then filling with a resin and sealing with a heat shrinkable tube.

그러나 상기의 무연공식 접속함 작업방법은, 케이블 보호동관과 케이블쉬스를 연결하는 과정에 체부좌, 체부금구 및 알루미늄 스페이서등 여러부품의 조합이 필요하므로, 현장작업시 잘 조립되지 않아 일부 가공하거나, 재제작하여 사용하는 경우가 많고 또한 여러가지 부품의 조합으로 인하여, 접속함의 길이가 길어져 현장작업시 작업의 어려움이 많았다.However, the lead-free junction box working method requires a combination of various parts such as a body seat, a body bracket, and an aluminum spacer in the process of connecting the cable protection copper pipe and the cable sheath, so it is not easily assembled during the field work, In many cases, reworking is used, and the combination of various parts lengthens the length of the junction box, making it difficult to work on site.

본 발명은 이러한 문제점을 해소하기 위하여, 부품수를 감소시켜 접속함의 길이가 축소될 수 있는 납땜 작업방법등을 제공함을 목적으로 한다.In order to solve this problem, it is an object of the present invention to provide a soldering work method and the like in which the length of the junction box can be reduced by reducing the number of parts.

이하, 첨부도면에 의거하여 설명하면 다음과 같다.Hereinafter, it will be described based on the accompanying drawings.

제1도는 종래의 무연공방식의 직선접속함의 개략도로서, 보호동관(1)과 케이블 알루미늄쉬스(7)의 접속은 체부좌(2), 체부금구(3) 및 알루미늄 스페이서(4)를 순차적으로 연결함으로써 이루어진다.1 is a schematic diagram of a conventional lead-free straight junction box, the connection of the protective copper tube (1) and the cable aluminum sheath (7) in order to connect the body seat (2), the body bracket (3) and the aluminum spacer (4) sequentially By connecting.

제2도는 본 발명의 납땜방식의 직선접속함의 개략도로서, 동일한 부품은 동일한 부호로서 표시한다.2 is a schematic diagram of a straight junction box of the soldering method of the present invention, in which like parts are denoted by like reference numerals.

본 발명은 제2도에 도시된 바와같이, 납땜 접속방식으로서, 보호동관(1)과 케이블쉬스(7)를 납스페이서(9)를 개재시켜 편조선(10)으로 연결하고 양자의 접속부를 주석도금 연동선(8)으로 감아 납땜한 구성이다.As shown in FIG. 2, the present invention provides a soldering connection method, in which a protective copper tube 1 and a cable sheath 7 are connected to each other by a braided wire 10 via a lead spacer 9, and both connecting portions are tinned. It is the structure wound and wound by the plating interlocking wire 8.

본 발명의 작업방법을 실시예에 따라 구체적으로 설명하면, 보호동관(1)과 케이블쉬스(7) 사이에 납스페이서(9)를 끼워넣고 밀착시킨다. 그리고 주석도금 편조선 (1 0)의 한쪽을 보호동관(1)에 붙여 접속부를 주석도금 연동선(8)으로 단단히 묶은 후 납땜하고, 상기주석도금 편조선(10)의 다른 한쪽은 케이블 알루미늄쉬스(7)에 붙여 접속부를 상기와 같은 연동선(8)으로 단단히 묶은 후 납땜한다. 최종적으로 에폭시수지(5)를 충진시켜 열수축 튜브(6)를 씌워 밀봉한다.The working method of the present invention will be described in detail according to the embodiment. The lead spacer 9 is sandwiched between the protective copper tube 1 and the cable sheath 7 to be in close contact. One side of the tin-plated braided wire 10 is attached to the protective copper tube 1, the connection part is firmly bundled with the tin-plated interlocking wire 8, and soldered. The other side of the tin-plated braided wire 10 is a cable aluminum sheath. It attaches to (7), binds a connection part firmly with the above-mentioned interlocking line 8, and solders. Finally, the epoxy resin 5 is filled to cover the heat shrink tube 6 to seal it.

이러한 방법에 따라, 본 발명의 케이블의 직선접속함은 종래의 무연공 방법에 비하여 부품수가 감소되어 원가가 절감되며, 작업이 간단하여 작업시간이 단축되며, 통전성이 우수하며, 특히 접속함의 길이가 축소되며, 현장 맨홀작업 및 취급이 용이한 이점이 있다.According to this method, the straight junction box of the cable of the present invention, the number of parts is reduced compared to the conventional smoke-free method, the cost is reduced, the work is simple, the working time is shortened, the electrical conductivity is excellent, especially the length of the junction box It is reduced and has the advantage of easy on-site manhole work and handling.

Claims (1)

케이블 보호동관(1)과 케이블쉬스(7)을 연결시키는 직선접속함 작업방법에 있어서, 상기 보호동관(1)과 케이블쉬스(7) 사이에 납스페이서(9)를 개재시킨 후, 편조선(10) 양끝을 상기 보호동관(1)과 케이블쉬스(7)에 각각 접속시키고, 상기 양 접속부를 연동선(8)으로 묶은 후 납땜하는 단계로 이루어지는 직선접속함 길이 축소형 납땜 작업방법.In the straight junction box connecting method for connecting the cable protective copper tube 1 and the cable sheath 7, after the lead spacer 9 is interposed between the protective copper tube 1 and the cable sheath 7, the braided wire ( 10) A straight joint box length-reduced soldering work method comprising connecting both ends to the protective copper tube (1) and the cable sheath (7), respectively, and bonding the both ends with a linkage line (8).
KR1019910025916A 1991-12-31 1991-12-31 Soldering method in cable KR940001161B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025916A KR940001161B1 (en) 1991-12-31 1991-12-31 Soldering method in cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025916A KR940001161B1 (en) 1991-12-31 1991-12-31 Soldering method in cable

Publications (2)

Publication Number Publication Date
KR930015186A KR930015186A (en) 1993-07-24
KR940001161B1 true KR940001161B1 (en) 1994-02-14

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KR1019910025916A KR940001161B1 (en) 1991-12-31 1991-12-31 Soldering method in cable

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109378671A (en) * 2018-10-10 2019-02-22 成都大唐线缆有限公司 A kind of digital cable hot melten type Quick Connect Kit and attaching method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109378671A (en) * 2018-10-10 2019-02-22 成都大唐线缆有限公司 A kind of digital cable hot melten type Quick Connect Kit and attaching method thereof

Also Published As

Publication number Publication date
KR930015186A (en) 1993-07-24

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Free format text: OPPOSITION NUMBER: 001994001726; OPPOSITION DATE: 19940413

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