KR20020002757A - Tension clamp for wiring - Google Patents
Tension clamp for wiring Download PDFInfo
- Publication number
- KR20020002757A KR20020002757A KR1020000037043A KR20000037043A KR20020002757A KR 20020002757 A KR20020002757 A KR 20020002757A KR 1020000037043 A KR1020000037043 A KR 1020000037043A KR 20000037043 A KR20000037043 A KR 20000037043A KR 20020002757 A KR20020002757 A KR 20020002757A
- Authority
- KR
- South Korea
- Prior art keywords
- clamp
- lower frame
- rod body
- tension clamp
- wiring
- 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
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Classifications
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Landscapes
- Insulators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Description
본 발명은 배선용 인장 클램프 관한 것으로서, 보다 상세히는 현수애자와 인장 클램프가 일체로 형성되어 구조가 간단하고 설치가 용이한 배선용 인장 클램프에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tension clamp for wiring, and more particularly, to a tension tension clamp for wiring, in which a suspension insulator and a tension clamp are integrally formed and thus simple in structure and easy to install.
통상적으로, 고압 송전선용 케이블은 다수개의 꼬여진 도선 즉, 알루미늄 나선을 가지고 그 외주면을 따라 합성수지 피복층으로 코팅처리 되어 있으며, 이는 전주에 연결되어 발전소 또는 변전소에서 공급되는 전기를 각 수용가로 공급시키게 된다.Typically, cables for high-voltage transmission lines have a plurality of twisted wires, or aluminum spirals, and are coated with a resin coating along the outer circumference thereof, which is connected to the electric poles to supply electricity supplied from power plants or substations to each customer. .
이때, 각 전주에 케이블을 가설할 때는 상기 케이블이 하중에 의해 쳐짐을 방지하기 위해 현수애자와 인장 클램프가 설치된다.At this time, when installing the cable in each pole, a suspension insulator and a tension clamp is installed to prevent the cable from being struck by a load.
상기 현수애자는 자기재로서 전주와 인장 클램프간에 설치되어 상기 케이블이 처짐을 방지하는 목적을 가진 것으로 최근에는 국내 공개실용신안공보 공개번호 제99-22901호(배전용 고분자 합성고무 현수애자)에서 설명된 바와 같이 합성수지로서 성형된다.The suspension insulator, which is installed between the pole and the tension clamp as a magnetic material, has the purpose of preventing the cable from sagging. Recently, the suspension insulator is described in Korean Utility Model Publication No. 99-22901 (polymer synthetic rubber suspension insulator for distribution). As shown, it is molded as a synthetic resin.
그리고 상기 인장 클램프 즉, 데드 엔드 클램프(Dead end Clamp)는 알루미늄재의 상부 프레임과 하부 프레임 사이에 케이블을 삽입하고 U볼트로서 상기 상부 프레임과 하부 프레임을 견고하게 체결하며 일측으로 상기 현수애자와 체결을 위한 고리를 구비하고 있다.The tension clamp, that is, the dead end clamp, inserts a cable between the upper frame and the lower frame of aluminum, and firmly fastens the upper frame and the lower frame as U bolts, and fastens the suspension insulator to one side. It has a ring for it.
위의 인장 클램프는 도 1에 도시된 바와 같이 케이블(3)을 결착한 클램프(1)와 현수애자(2)가 서로 조립되어 전주(4)에 장착되는 것으로 클램프(1)를 보호하기 위해 상기 현수애자(2)와의 조립부분 및 클램프(1) 외주연으로 절연커버(5)가 장착된다. 그러나 이와 같은 종래의 인장 클램프는, 알루미늄 재질로서 부식될 수 있으며, 현수애자를 별도로 제작하여야 하는 비경제성과 설치공정이 많아지는 문제점이 있다.In the above tension clamp, as shown in FIG. 1, the clamp 1 and the suspension insulator 2 having the cable 3 attached thereto are assembled to each other and mounted on the pole 4 to protect the clamp 1. The insulating cover 5 is mounted to the assembly portion with the suspension insulator 2 and the outer periphery of the clamp 1. However, such a conventional tension clamp may be corroded as an aluminum material, and there is a problem in that it is more economical to install the suspension insulator and the installation process is increased.
본 발명은 상술한 종래의 문제점을 극복하기 위한 것으로, 본 발명의 목적은 현수애자와 인장 클램프가 일체로 형성되어 구조가 간단하고 설치가 용이한 현수애자가 일체로 된 배선용 인장 클램프를 제공하는데 있다.The present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to provide a tension clamp for wiring in which the suspension insulator and the tension clamp are integrally formed, the structure is simple and easy to install. .
본 발명의 다른 목적은, 클램프를 구성하는 상부 프레임과 하부 프레임이 절연재로 성형됨에 따라 빗물 또는 조류에 의한 전기사고를 예방할 수 있는 현수애자가 일체로 된 배선용 인장 클램프를 제공하는데 있다.It is another object of the present invention to provide a tension clamp for wiring in which a suspension insulator is integrally formed to prevent electric accidents caused by rain or algae as the upper frame and the lower frame constituting the clamp are formed of an insulating material.
상기의 목적을 달성하기 위해 본 발명은 상부 프레임(12)과 하부 프레임(14)을 U볼트(16)로서 체결하여 케이블(3)을 고정시키는 클램프(10)에 있어서, 상기 하부 프레임(14)의 전방에서 연장된 봉체(22)가 있고 상기 봉체(22)의 외주연으로 다수 부착된 핀(24)이 형성된 애자부(20)로 구성됨을 특징으로 한다.In order to achieve the above object, the present invention is to clamp the upper frame 12 and the lower frame 14 as a U bolt 16 to clamp the cable 3, the lower frame 14, There is a rod body 22 extending from the front of the rod 22 is characterized by consisting of the insulator portion 20 is formed with a plurality of pins 24 attached to the outer periphery.
도 1은 종래의 기술에 따른 배선용 인장 클램프가 사용되는 상태의 정면도.1 is a front view of a state in which a tension clamp for wiring according to the prior art is used.
도 2는 본 발명의 일실시예에 따른 배선용 인장 클램프의 사시도.Figure 2 is a perspective view of a tension clamp for wiring according to an embodiment of the present invention.
도 3은 본 발명의 다른 실시예에 따른 배선용 인장 클램프의 중앙 단면도.Figure 3 is a central cross-sectional view of the tension clamp for wiring according to another embodiment of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1,10,50:클램프 2,60:현수애자1,10,50: Clamp 2,60: Suspension insulator
3:케이블 4:전주3: cable 4: pole
12,52:상부 프레임 14,54:하부 프레임12,52: upper frame 14,54: lower frame
20:애자부 22:봉체20: Insane part 22: Sewing body
26:구멍 30,62:연결부재26: hole 30, 62: connecting member
40:밴드40: band
이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. 우선, 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 흐트릴 수 있는 경우 그 상세한 설명을 생략한다. 그리고, 본 실시예에서 종래의 구성과 동일한 부분에 대해서는 동일한 도면참조번호및 명칭을 사용하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in describing the present invention, detailed descriptions of related well-known functions or configurations will be omitted if they may obscure the gist of the present invention. In the present embodiment, the same reference numerals and names are used for the same parts as the conventional configurations.
도 2는 본 발명에 따른 배선용 인장 클램프의 사시도이다.2 is a perspective view of a tension clamp for wiring according to the present invention.
본 발명에 따른 배선용 인장 클램프는, 상부프레임(12)과 하부프레임(14)을 U볼트(16)로서 체결하여 케이블(3)을 고정시키는 클램프(10)와, 상기 하부 프레임(14)의 전방에서 연장된 봉체(22)의 외주연으로 다수 부착된 핀(24)을 구비하는 애자부(20)로 구성된다.The tension clamp for wiring according to the present invention includes a clamp 10 for fastening the upper frame 12 and the lower frame 14 as a U bolt 16 to fix the cable 3, and the front of the lower frame 14. It consists of an insulator part 20 having a pin 24 attached to the outer periphery of the rod body 22 extending from.
도면에 따르면, 케이블(3)을 내부에 삽입시키고 U볼트(16)로서 체결하게 되는 상부 프레임(12)과 하부 프레임(14)은 절연재인 화이바 그라스로 성형되며, 상기 하부 프레임(14)에는 전방으로 연장되는 사각 또는 원형의 봉체(22)가 구비된다. 그리고 상기 봉체(22)의 외주연에는 일정한 간격으로 배치된 소정의 핀(24)들이 있다. 여기서 상기 봉체(22)와 핀(24)의 외측으로는 고무 혹은 실리콘으로 코팅처리가 되어 양호한 절연성을 가지게 된다.According to the drawing, the upper frame 12 and the lower frame 14, into which the cable 3 is inserted and fastened as the U bolts 16, are formed of fiberglass which is an insulating material, and the lower frame 14 has a front side. Square or circular rod body 22 is provided to extend. There are predetermined pins 24 arranged at regular intervals on the outer circumference of the rod 22. Here, the outer side of the rod 22 and the pin 24 is coated with rubber or silicon to have good insulation.
그리고 상기 봉체(22)의 전방부에는, 통상의 연결부재(30)를 통해 전주(4)에 연결시키기 위한 구멍(26)이 형성되어 있다.In the front portion of the rod 22, there is formed a hole 26 for connecting to the electric pole 4 through the usual connecting member 30.
상기와 같은 구성에 의해서 본 발명에 따른 배선용 인장 클램프는 다음과 같이 설치된다.By the above configuration, the tension clamp for wiring according to the present invention is installed as follows.
먼저 하부 프레임(14) 전방의 애자부(20) 단부로 통상의 연결부재(30)를 끼운다. 상기 연결부재(30)는 상기 애자부(20)의 봉체(22) 외부와 동일한 공간부가 있는 것으로 양측으로 구멍(30a)을 두고 있고, 상기 애자부(20)의 구멍(26)과 일치시킨 뒤 핀(34)을 끼우고 분할핀(36)으로서 고정시킨다. 이때 상기 연결부재(30)의타측에는 브라켓(32)이 구비되며 이는 전주(4)에 부착된 밴드(40)와 결합된다.First, the conventional connecting member 30 is inserted into the end of the insulator part 20 in front of the lower frame 14. The connecting member 30 has the same space portion as the outside of the rod 22 of the insulator part 20 and has holes 30a on both sides thereof, and matches with the holes 26 of the insulator part 20. The pin 34 is fitted and secured as the split pin 36. At this time, the other side of the connection member 30 is provided with a bracket 32 is coupled to the band 40 attached to the electric pole (4).
이후, 전주(4)로 인입되는 케이블(30)을 상기 하부 프레임(14) 위로 안치시키고, 상부 프레임(12)을 조립한다. 이때 상기 케이블(30)은 전주(4) 방향으로 최대한 당겨서 케이블(3)이 아래로 쳐지지 않게 하는 것이 바람직하다. 그리고 U볼트(16)를 상부 프레임(12)과 하부 프레임(14)을 견고하게 체결시킨다.Subsequently, the cable 30 drawn into the pole 4 is placed on the lower frame 14, and the upper frame 12 is assembled. At this time, it is preferable that the cable 30 is pulled as far as possible in the direction of the electric pole 4 so that the cable 3 does not fall down. The U bolt 16 is firmly fastened to the upper frame 12 and the lower frame 14.
그리고, 도 3은 본 발명의 따른 다른 실시예를 도시한 중앙 단면도로서 도면에 따르면, 케이블(3)을 고정시키는 클램프(50)의 상부 프레임(52)과 하부 프레임(54)이 U볼트(56)에 의해 체결되고, 상기 하부 프레임(54)의 전방에는 연결부재(62)에 의하여 통상의 현수애자(60)가 조립된다. 이때 상기 클램프(50)의 상부 프레임(52)과 하부 프레임(54)은 화이바 그라스 등의 절연재로 성형된다.And, Figure 3 is a central cross-sectional view showing another embodiment according to the present invention, the upper frame 52 and the lower frame 54 of the clamp 50 for fixing the cable 3 is U-bolt 56 ), And the conventional suspension insulator 60 is assembled by the connecting member 62 in front of the lower frame 54. At this time, the upper frame 52 and the lower frame 54 of the clamp 50 is formed of an insulating material such as fiber glass.
이는, 현수애자가 일체로 된 클램프에 비해 바람의 영향으로 케이블이 흔들릴 때 케이블 전체의 유동을 완화시킬 수 있는 장점을 가진 것으로 클램프가 절연재에 의해 성형됨으로서 별도의 절연커버를 씌울 필요가 없다.This has the advantage of mitigating the flow of the entire cable when the cable is shaken under the influence of the wind, compared to the clamp integrating the suspension insulator, the clamp is formed by the insulating material does not require a separate insulating cover.
이상으로 살펴본 바와 같이 본 발명에 따른 배선용 인장 클램프는, 클램프를 구성하는 하부 프레임과 애자부가 일체로 성형되면서, 별도의 애자를 제조할 필요가 없어 제조비용을 절감할 수 있는 장점이 있으며, 케이블을 고정하게 되는 상부클램프와 하부 클램프는 절연재인 화이바 그라스로 성형되게 되면서, 빗물 혹은 조류에 의한 각종 전기사고를 예방할 수 있는 효과를 가진다.As described above, the tension clamp for wiring according to the present invention has the advantage of reducing the manufacturing cost since it is not necessary to manufacture a separate insulator while the lower frame constituting the clamp and the insulator are integrally molded. The upper clamp and the lower clamp to be fixed is formed of a fiber glass, which is an insulating material, and has an effect of preventing various electrical accidents caused by rain or algae.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2000-0037043A KR100377249B1 (en) | 2000-06-30 | 2000-06-30 | Tension clamp for wiring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2000-0037043A KR100377249B1 (en) | 2000-06-30 | 2000-06-30 | Tension clamp for wiring |
Publications (2)
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KR20020002757A true KR20020002757A (en) | 2002-01-10 |
KR100377249B1 KR100377249B1 (en) | 2003-03-26 |
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KR10-2000-0037043A Expired - Fee Related KR100377249B1 (en) | 2000-06-30 | 2000-06-30 | Tension clamp for wiring |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100436860B1 (en) * | 2002-06-12 | 2004-06-23 | 주식회사 지엔드에스테크 | Fixing connector of cut out switch for installation |
KR100821982B1 (en) * | 2007-11-05 | 2008-04-15 | 정동복 | Insulator installation structure to maintain tensile force of distribution process wire |
KR100860580B1 (en) * | 2008-03-05 | 2008-09-26 | (주)선운 이앤지 | Jeonju official overhead wire connecting rod |
KR101103873B1 (en) * | 2010-10-26 | 2012-01-12 | 한전케이피에스 주식회사 | Transmission Line Lifting Device for Insulator Replacement Work |
CN101761534B (en) * | 2008-12-25 | 2012-04-18 | 嘉善三方电力器材有限公司 | Glass-steel U-shaped bolt and manufacturing method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160116375A (en) | 2015-03-30 | 2016-10-10 | 경남정보대학교 산학협력단 | Manufacturing method of tension clamp for aluminum wiring |
KR102653812B1 (en) | 2021-04-07 | 2024-04-11 | 정완호 | Wedge type deadend clamp |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100319946B1 (en) * | 1999-06-21 | 2002-01-05 | 서성태 | Aluminium alloy for bracket of suspending insulator and fabricating method thereof |
-
2000
- 2000-06-30 KR KR10-2000-0037043A patent/KR100377249B1/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100436860B1 (en) * | 2002-06-12 | 2004-06-23 | 주식회사 지엔드에스테크 | Fixing connector of cut out switch for installation |
KR100821982B1 (en) * | 2007-11-05 | 2008-04-15 | 정동복 | Insulator installation structure to maintain tensile force of distribution process wire |
KR100860580B1 (en) * | 2008-03-05 | 2008-09-26 | (주)선운 이앤지 | Jeonju official overhead wire connecting rod |
CN101761534B (en) * | 2008-12-25 | 2012-04-18 | 嘉善三方电力器材有限公司 | Glass-steel U-shaped bolt and manufacturing method thereof |
KR101103873B1 (en) * | 2010-10-26 | 2012-01-12 | 한전케이피에스 주식회사 | Transmission Line Lifting Device for Insulator Replacement Work |
Also Published As
Publication number | Publication date |
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KR100377249B1 (en) | 2003-03-26 |
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