KR200303372Y1 - Device for insulating the wire end of dead end clamp - Google Patents
Device for insulating the wire end of dead end clamp Download PDFInfo
- Publication number
- KR200303372Y1 KR200303372Y1 KR20-2002-0032065U KR20020032065U KR200303372Y1 KR 200303372 Y1 KR200303372 Y1 KR 200303372Y1 KR 20020032065 U KR20020032065 U KR 20020032065U KR 200303372 Y1 KR200303372 Y1 KR 200303372Y1
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- Prior art keywords
- wire
- lead wire
- dead
- clamp
- cover
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Classifications
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- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
본 고안은 배전선로에서 가공절연전선의 접속부분을 감싸 보호하는 데드엔드클램프에 관한 것으로, 전신주의 경완금(100)에 현수애자(110)가 연결되면서, 현수애자(110)에 절연커버(120)를 통해 가공절연전선(130)의 충전부를 보호하는 데드앤드클램프(140)가 연결된 고압 및 특고압 배전선로에 있어서, 가공절연전선(130)의 종단부에 형성되어 절연커버(120)를 통해 외부로 돌출되는 리드선(135)을 보조커버 (200)로 밀폐하여 절연시키는 것을 특징으로 하여, 배전선로에서 경완금과 리드선의 통전으로 인해 발생하는 안전사고가 예방될 뿐만 아니라, 리드선의 부식 및 열화로 인해 발생하는 소손이 최소화되어 배전선로의 유지보수에 따른 각종 부대비용이 절감되게 한 것이다.The present invention relates to a dead end clamp for wrapping and protecting the connection of the overhead wire in the distribution line, while the suspension insulator 110 is connected to the light pole 100 of the telephone pole, insulation cover 120 to the suspension insulator 110 In the high-voltage and extra-high voltage distribution lines to which the dead end clamp 140 is connected to protect the live parts of the overhead insulated wire 130 through), it is formed at the end of the overhead insulated wire 130 and is formed through the insulation cover 120. It is characterized in that the lead wire 135 protruding to the outside is sealed and insulated with the auxiliary cover 200, not only to prevent the safety accident caused by the hard wire and the conduction of the lead wire in the distribution line, the corrosion and deterioration of the lead wire Due to the minimized burnout caused by the maintenance of the distribution line is to reduce the various incident costs.
Description
본 고안은 배전선로에서 가공절연전선의 접속부분을 감싸 보호하는 데드엔드클램프에 관한 것으로, 특히 데드앤드클램프의 리드선을 별도의 절연커버를 덮어 씌워 고장사고 및 안전사고를 사전에 예방시킬 수 있도록 된 데드앤드클램프용 리드선의 절연 장치에 관한 것이다.The present invention relates to a dead end clamp to protect the connection part of the overhead insulated wire in a distribution line. In particular, the lead wire of the dead end clamp can be covered with a separate insulation cover to prevent failure and safety accident in advance. It relates to an insulation device of a lead wire for dead and clamp.
일반적으로, 배전선로상에는 도 1에서와 같이, 전신주에 완금밴드를 통해 경완금(100)이 장착되면서, 경완금(100)에 현수애자(110)가 연결되며, 현수애자(110)에 절연커버(120)를 통해 가공절연전선(130)의 충전부를 보호하기 위한 데드앤드클램프(140)가 연결되어 있다.Generally, on the distribution line, as shown in Figure 1, while the light arm 100 is mounted through the complete band in the telegraph pole, the suspension insulator 110 is connected to the light arm 100, the insulating cover 110 to the insulation cover The dead and clamp 140 for protecting the charging part of the overhead insulated wire 130 is connected through 120.
이때, 절연커버(120)는 고압 또는 특고압 가공절연전선(130)와 경완금(100)의 접촉으로 인해 발생하는 사고나 조류를 예방하기 위해 가공절연전선의 접촉부위에 장착되는 커버부재로서, 합성수지재질로 충전부를 완전히 덮을 수 있는 구조이면서 진동 등에 의한 이탈이 발생하지 않도록 되어 있다.At this time, the insulating cover 120 is a cover member mounted to the contact portion of the processed insulated wire in order to prevent accidents or birds caused by the contact between the high pressure or extra-high pressure insulated wire 130 and light braid 100, It is a structure that can completely cover the filling part with a synthetic resin material, and does not cause departure due to vibration or the like.
따라서, 전신주에 현수애자(110)와 데드앤드클램프(140)를 통해 가공절연전선(130)을 연결하면, 가공절연전선(130)이 강풍이나 진동과 같은 외부충격으로 인한 이탈이나 벌어짐이 방지됨은 물론 설치 및 철거에 따른 작업과정이 단순화되어 설치작업에 따른 작업공수 및 하중이 절감되는 것이다.Therefore, when the overhead insulation cable 130 and the overhead insulation cable 130 is connected to the telephone pole through the suspended insulator 110, the insulation insulation wire 130 is prevented from being separated or opened due to an external shock such as a strong wind or vibration. Of course, the work process according to the installation and demolition is simplified to reduce the labor and load of the installation work.
그런데, 가공절연전선(130)의 종단부를 이루는 리드선(135)은, 도 1에서와 같이 절연커버(120)에 의해 완전히 밀폐되지 않은 상태로서, 예컨대 리드선(135)이 조류둥지나 통전물질에 의해 경완금(100)과 접촉하는 경우 안전사고가 발생될 우려 있는 문제점이 있었다.However, the lead wire 135 forming the end of the insulated wire 130 is not completely sealed by the insulation cover 120 as shown in FIG. 1, for example, the lead wire 135 is formed by a bird nest or a conductive material. There was a problem that a safety accident may occur when contacting the light beam 100.
또한, 가공절연전선(130)의 설치 및 철거에 따른 작업과정에서 작업자가 리드선(135)과 접촉하는 경우 대형안전사고가 발생될 우려가 있을 뿐만 아니라 가공절연전선(130)의 열화 및 부식으로 인하여 이물질이 침투하는 경우 합선과 같은 안전사고가 발생될 우려가 있는 문제점이 있었다.In addition, when a worker contacts the lead wire 135 in the process of installing and removing the insulated wire 130, a large safety accident may occur as well as deterioration and corrosion of the insulated wire 130. If foreign matter penetrates, there is a problem that a safety accident such as a short circuit may occur.
이에, 본 고안은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 데드앤드클램프의 리드선을 별도의 절연커버를 덮어 씌워 고장사고 및 안전사고를 사전에 예방시킬 수 있도록 된 데드앤드클램프용 리드선의 절연 장치를 제공하는 데에 그 목적이 있다.Thus, the present invention was devised to solve the above problems, the lead wire for the dead and clamp to prevent the accident and safety accident by covering the separate insulation cover of the lead wire of the dead and clamp in advance The purpose is to provide an insulation device of the.
상기한 바의 목적을 달성하기 위한 본 고안은, 전신주의 경완금에 현수애자가 연결되면서, 현수애자에 절연커버를 통해 가공절연전선의 충전부를 보호하는 데드앤드클램프가 연결된 고압 및 특고압 배전선로에 있어서, 가공절연전선의 종단부에 형성되어 절연커버를 통해 외부로 돌출되는 리드선을 보조커버로 밀폐하여 절연하는 것을 특징으로 한다.The present invention for achieving the object described above, the high voltage and extra-high voltage distribution line is connected to the suspension insulator on the light pole of the pole, the dead and clamp is connected to the suspension insulator to protect the live parts of the overhead line through the insulation cover In the insulated wire is formed at the end of the insulated wire is projected to the outside through the insulating cover characterized in that the sealing by insulating the auxiliary cover.
도 1은 종래 기술에 따른 리드선의 설치상태를 도시한 도면,1 is a view showing an installation state of a lead wire according to the prior art,
도 2는 본 고안에 따른 리드선의 설치상태를 도시한 도면,2 is a view showing an installation state of the lead wire according to the present invention,
도 3은 본 고안에 따른 데드앤드클램프용 리드선의 절연장치를 도시한 사시도이다.3 is a perspective view showing an insulation device of a lead wire for a dead and clamp according to the present invention.
* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
100 : 경완금 110 : 현수애자100: Lightweight 110: Suspension Insulator
120 : 절연커버 130 : 가공절연전선120: insulation cover 130: overhead insulation wire
135 : 리드선 140 : 데드앤드클램프135: lead wire 140: dead and clamp
200 : 보조커버 210 : 삽입부200: auxiliary cover 210: insertion portion
220 : 밀폐부220: sealing part
이하, 본 고안에 따른 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail.
도 2는 본 고안에 따른 리드선의 설치상태를 도시한 도면이며, 도 3은 본 고안에 따른 데드앤드클램프용 리드선의 절연장치를 도시한 사시도로서, 전신주의 경완금(100)에 현수애자(110)가 연결되면서, 현수애자(110)에 절연커버(120)를 통해 가공절연전선(130)의 충전부를 보호하는 데드앤드클램프(140)가 연결된 고압 및 특고압 배전선로에 있어서, 가공절연전선(130)의 종단부에 형성되어 절연커버(120)를 통해 외부로 돌출되는 리드선(135)을 보조커버(200)로 밀폐하여 절연시키는 것을 특징으로 한다.Figure 2 is a view showing the installation state of the lead wire according to the present invention, Figure 3 is a perspective view showing the insulation device of the lead wire for the dead and clamp according to the present invention, the suspension insulator 110 in the light arm 100 of the pole pole In the high-voltage and extra-high voltage distribution line connected to the dead and clamp (140) to protect the charging portion of the overhead insulated wire 130 through the insulation cover 120 to the suspension insulator 110, the insulated wire ( It is formed on the end of the 130 is characterized in that the lead wire 135 protruding to the outside through the insulating cover 120 to seal the secondary cover 200 to insulate.
먼저, 본 고안의 경완금(100)과 현수애자(110)와 절연커버(120)와 가공절연전선(130)과 데드앤드클램프(140)는 종래 기술과 기능상 동일하므로 자세한 설명은 생략하기로 하고, 다만 가동절연전선(130)의 종단부를 이루는 리드선(135)에 보조커버(200)가 덮혀씌워진 것에 차이점이 포함된다.First, the light braid 100 and the suspension insulator 110 and the insulation cover 120 and the processed insulated wire 130 and the dead and clamp 140 of the present invention is the same in functionality as the prior art and will not be described in detail. However, the difference includes that the auxiliary cover 200 is covered with the lead wire 135 forming the end of the movable insulated wire 130.
이때, 보조커버(200)는, 그 재질이 폴리에틸렌혼합물 또는 합성고무혼합물로 형성하여 절연성을 극대화시킴이 바람직하다.At this time, the auxiliary cover 200, the material is preferably formed of a polyethylene mixture or synthetic rubber mixture to maximize the insulation.
물론, 보조커버(200)는, 도 3에서와 같이, 그 내경이 리드선(135)의 외경과 대응하는 크기로 형성되며, 그 하단부에 리드선(135)이 삽입되는 삽입부(210)가 형성되면서, 그 상단부에 밀폐부(220)가 형성됨은 당연하다.Of course, the auxiliary cover 200, as shown in Figure 3, the inner diameter is formed in a size corresponding to the outer diameter of the lead wire 135, while the insertion portion 210 is formed in the lower end of the lead wire 135 is formed Of course, the sealing portion 220 is formed at the upper end.
이하, 본 고안에 따른 작용을 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings illustrating the operation according to the present invention.
먼저, 배전선로를 구성하는 과정에서, 가공절연전선(130)의 종단부에 형성되어 절연커버(120)를 통해 외부로 돌출되는 리드선(135)에 도 2에서와 같이 보조커버(200)로 밀폐하여, 데드앤드클램프(140)와 리드선(135)을 밀폐하여 절연하는 과정이 선결되어야 한다.First, in the process of constructing the distribution line, the lead wire 135 formed at the end of the overhead insulation wire 130 is projected to the outside through the insulating cover 120, as shown in FIG. Thus, the process of sealing and insulating the dead and clamp 140 and the lead wire 135 should be made in advance.
이렇게 하면, 경완금(100)과 리드선(135)의 접촉이 보조커버(200)에 의해 원천봉쇄된 상태이므로, 경완금(100)과 리드선(135)의 통전물질 예컨대, 조류둥지나 통전물질에 의해 발생하는 안전사고가 방지되는 것이다.In this case, since the contact between the light bore 100 and the lead wire 135 is at the source blocked by the auxiliary cover 200, the electrically conductive material of the light bore 100 and the lead wire 135 is, for example, a bird nest or a conductive material. Safety accidents caused by this will be prevented.
이상에서 설명한 바와 같이 본 고안에 따른 데드앤드클램프용 리드선의 절연 장치에 의하면, 배전선로의 경완금과 가공절연전선의 리드선의 접촉이 절연커버에 의해 원천봉쇄되므로, 배전선로에서 경완금과 리드선의 통전으로 인해 발생하는 안전사고가 예방될 뿐만 아니라, 리드선의 부식 및 열화로 인해 발생하는 소손이 최소화되어 배전선로의 유지보수에 따른 각종 부대비용이 절감되는 것이다.As described above, according to the insulation device for the dead-and-clamp lead wire according to the present invention, since the contact between the hard lead of the distribution line and the lead of the overhead line is blocked by the insulation cover, the hard lead and the lead of the lead wire In addition to preventing safety accidents caused by energization, damage caused by corrosion and deterioration of lead wires is minimized, thereby reducing various incidental costs associated with maintenance of distribution lines.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032065U KR200303372Y1 (en) | 2002-10-28 | 2002-10-28 | Device for insulating the wire end of dead end clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032065U KR200303372Y1 (en) | 2002-10-28 | 2002-10-28 | Device for insulating the wire end of dead end clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200303372Y1 true KR200303372Y1 (en) | 2003-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0032065U KR200303372Y1 (en) | 2002-10-28 | 2002-10-28 | Device for insulating the wire end of dead end clamp |
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| Country | Link |
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| KR (1) | KR200303372Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210152758A (en) | 2020-06-09 | 2021-12-16 | 한국전력공사 | Structure of Insulating End Cap for Indirect Live Wire Work |
-
2002
- 2002-10-28 KR KR20-2002-0032065U patent/KR200303372Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210152758A (en) | 2020-06-09 | 2021-12-16 | 한국전력공사 | Structure of Insulating End Cap for Indirect Live Wire Work |
| KR102344299B1 (en) * | 2020-06-09 | 2021-12-29 | 한국전력공사 | Structure of Insulating End Cap for Indirect Live Wire Work |
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