KR200298823Y1 - Structure of mounting a lead wire for lightning arrester using in power line - Google Patents
Structure of mounting a lead wire for lightning arrester using in power line Download PDFInfo
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- KR200298823Y1 KR200298823Y1 KR2020020029174U KR20020029174U KR200298823Y1 KR 200298823 Y1 KR200298823 Y1 KR 200298823Y1 KR 2020020029174 U KR2020020029174 U KR 2020020029174U KR 20020029174 U KR20020029174 U KR 20020029174U KR 200298823 Y1 KR200298823 Y1 KR 200298823Y1
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Abstract
본 고안은 배전선로에 설치되어 이상전압으로부터 배전설비를 접지하는 피뢰기에 관한 것으로, 특고압 배전선로상에 설치되어 이상전압으로부터 배전설비를 보호함과 더불어 그 몸체선단부에 리드선(200)이 고정되어 이상전압으로부터 배전설비를 보호하여주는 피뢰기(100)에 있어서, 리드선(200)의 일단부에 피뢰기(100)의 접속단자(130)와 결합되어 고정되는 클램프(400)가 장착되며, 피뢰기(100)와 리드선(200)의 결합부분에 절연물질(500)이 감싸져, 피뢰기와 리드선의 접속불량으로 인해 발생하는 리드선의 탈락이나 절연파괴 등의 설비사고가 예방됨은 물론 수명이 연장되어 피뢰기의 유지보수에 따른 제반 부대비용이 절감되게 한 것이다.The present invention relates to an arrester installed in a distribution line to ground the power distribution equipment from an abnormal voltage, and is installed on a special high voltage power distribution line to protect the power distribution equipment from an abnormal voltage and the lead wire 200 is fixed to the body end thereof. In the arrester 100 to protect the power distribution equipment from the abnormal voltage, the clamp 400 is coupled to the connection terminal 130 of the arrester 100 is fixed to one end of the lead wire 200, the arrester 100 ) And the insulation material 500 is wrapped around the coupling portion of the lead wire 200, thereby preventing equipment accidents such as lead wire dropout or insulation breakdown caused by a poor connection between the lightning arrester and the lead wire, as well as extending the service life of the arrester. All the additional costs of the repairs are reduced.
Description
본 고안은 배전선로에 설치되어 이상전압으로부터 배전설비를 접지하는 피뢰기에 관한 것으로, 특히 피뢰기에 리드선을 일체로 시공함은 물론 절연물질을 도포하여 피뢰기의 수명을 연장시킴은 물론 리드선의 조립공수를 절감시킬 수 있도록 된 특고압 배전선로의 피뢰기 리드선 설치구조에 관한 것이다.The present invention relates to an arrester which is installed in a distribution line and grounds the power distribution equipment from abnormal voltage. Especially, the lead wire is integrally installed on the arrester, and the insulating material is applied to extend the life of the arrester as well as the assembly work of the lead wire. The present invention relates to an arrester lead wire installation structure of an extra-high voltage distribution line that can be reduced.
일반적으로, 특고압 배전선로에서 사용하는 피뢰기는 배전선로에서 낙뢰 등과 같은 이상전압으로 의한 배전설비의 손상을 방지하는 것으로서, 도 1과 도 2에서와 같이, 피뢰기(100)는, 그 몸체전방측에 보울트(110)와 같은 체결수단을 통해 리드선(200)이 고정되는 리드단자(120)가 구비된다.In general, the lightning arrester used in the extra-high voltage distribution line prevents damage to the power distribution equipment due to an abnormal voltage such as a lightning strike in the distribution line. As shown in FIGS. 1 and 2, the arrester 100 is located at the front side of the body. A lead terminal 120 to which the lead wire 200 is fixed through a fastening means such as the bolt 110 is provided.
따라서, 피뢰기(100)의 접속단자(130)에 체결된 너트를 풀어 보울트(110)를 헐겁게 유지한 상태에서, 리드단자(120)의 끼움공으로 리드선(200)을 삽입하고 보울트(110)를 조인 후, 도 1에서와 같이 절연커버(300)를 씌우면, 리드선(200)의 시공작업이 완료되는 것이다.Therefore, while loosening the nut fastened to the connecting terminal 130 of the arrester 100 and keeping the bolt 110 loose, the lead wire 200 is inserted into the insertion hole of the lead terminal 120 and the bolt 110 is joined. After that, if the insulating cover 300 as shown in Figure 1, the construction of the lead wire 200 is completed.
물론, 특고압 배전선로에 피뢰기(100)를 장착한 상태에서, 피뢰기(100)의 선단부에 시공되어 있던 리드선(200)을 지하에 매설되는 접지봉(미도시)으로 연결하면, 배전선로(미도시)에 구비된 각종 설치부품들이 이상전압으로부터 접지되므로 배전설비의 사고가 예방되는 것이다.Of course, in the state where the arrester 100 is mounted on the extra-high voltage distribution line, when the lead wire 200 constructed at the distal end of the arrester 100 is connected to a ground rod (not shown) buried underground, a distribution line (not shown) Since various installation parts provided at) are grounded from abnormal voltages, accidents of distribution facilities are prevented.
그런데, 접속단자(130)의 내벽에 리드단자(120)가 보울팅된 상태이므로, 리드단자(120)의 끼움공으로 리드선(200)을 삽입하고 보울팅하는 작업과정이 어려움은 물론, 리드선(200)의 시공작업 후 보울트의 풀림현상 등으로 인해 리드선의 탈락 등과 같은 설비사고가 발생되는 문제점이 있었다.However, since the lead terminal 120 is bowled on the inner wall of the connection terminal 130, a process of inserting the lead wire 200 into the insertion hole of the lead terminal 120 and bowling is difficult, as well as the lead wire 200. After the construction work), there was a problem that an equipment accident such as a drop of the lead wire occurred due to the loosening of the bolt.
그리고, 리드단자(120)와 리드선(200)의 연결부위에 절연커버(300)를 씌워 이물질을 차단하므로, 절연커버(300)의 틈새로 빗물 등과 이물질이 침투되어 설비사고가 발생될 우려가 있음은 물론, 절연커버(300)를 설치에 따른 작업공수 및 하중이 증대되어 제반 부대비용이 증대되는 문제점이 있었다.In addition, since the foreign material is blocked by covering the connection portion between the lead terminal 120 and the lead wire 200, the foreign matter penetrates into the gap of the insulating cover 300, and foreign matters may penetrate the equipment accident. Of course, there is a problem in that the additional labor costs and loads increase according to the installation of the insulation cover 300 increases the overall cost.
이에, 본 고안은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 피뢰기에 일체로 리드선을 시공함은 물론 절연물질을 도포하여 피뢰기의 수명을 연장시킴은 리드선의 조립공수를 절감시킬 수 있도록 된 특고압 배전선로의 피뢰기 리드선 설치구조를 제공하는 데에 그 목적이 있다.Therefore, the present invention was devised to solve the problems described above, and to extend the life of the arrester by not only constructing the lead wire integrally to the arrester but also applying an insulating material so as to reduce the assembly labor of the lead wire. It is an object of the present invention to provide an arrester lead wire installation structure of a special high-voltage distribution line.
상기한 바의 목적을 달성하기 위한 본 고안은, 특고압 배전선로상에 설치되어 이상전압으로부터 배전설비를 보호함과 더불어 그 몸체선단부에 리드선이 고정되어 이상전압으로부터 배전설비를 보호하여주는 피뢰기에 있어서, 리드선의 일단부에 피뢰기의 선단부와 결합되는 클램프가 일체로 장착되며, 피뢰기와 리드선의 결합부분에 절연물질이 감싸진 것을 특징으로 한다.The present invention for achieving the above object is installed on a special high-voltage distribution line to protect the power distribution equipment from abnormal voltage, and the lead wire is fixed to the body end to protect the power distribution equipment from abnormal voltage In one embodiment, a clamp coupled to the front end of the arrester is integrally mounted at one end of the lead wire, and an insulating material is wrapped in the coupling portion of the arrester and the lead wire.
도 1은 종래 기술에 따른 피뢰기와 리드선의 분해상태를 도시한 도면,1 is an exploded state of the arrester and the lead wire according to the prior art,
도 2는 종래 기술에 따른 피뢰기를 확대도시한 도면,Figure 2 is an enlarged view of the arrester according to the prior art,
도 3은 본 고안에 따른 피뢰기와 리드선의 연결상태를 도시한 도면,3 is a view showing a connection state of the arrester and the lead wire according to the present invention,
도 4는 본 고안에 따른 피뢰기와 리드선의 밀봉상태를 전체적으로 도시한 도면이다.4 is a view showing the sealing state of the arrester and the lead wire according to the present invention as a whole.
* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
100 : 피뢰기 110 : 보울트100: lightning arrester 110: bolt
120 : 리드단자 130 : 접속단자120: lead terminal 130: connection terminal
200 : 리드선 300 : 절연커버200: lead wire 300: insulation cover
400 : 클램프 500 : 절연물질400: clamp 500: insulating material
이하, 본 고안에 따른 실시예를 첨부된 예시도면을 참고로하여 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, an embodiment according to the present invention will be described in detail as follows.
도 3은 본 고안에 따른 피뢰기와 리드선의 연결상태를 도시한 도면이며, 도4는 본 고안에 따른 피뢰기와 리드선의 밀봉상태를 전체적으로 도시한 도면으로서, 특고압 배전선로상에 설치되어 이상전압으로부터 배전설비를 보호함과 더불어 그 몸체선단부에 리드선(200)이 고정되어 이상전압으로부터 배전설비를 보호하여주는 피뢰기(100)에 있어서, 리드선(200)의 일단부에 피뢰기(100)의 선단부와 결합되는 클램프(400)가 일체로 장착되며, 피뢰기(100)와 리드선(200)의 결합부분에 절연물질(500)이 감싸진 것을 특징으로 한다.Figure 3 is a view showing a connection state of the arrester and the lead wire according to the present invention, Figure 4 is a view showing the sealing state of the arrester and the lead wire according to the present invention as a whole, it is installed on the extra-high voltage distribution line from the abnormal voltage In the lightning arrester 100 which protects the power distribution equipment and protects the power distribution equipment from abnormal voltage by fixing the lead wire 200 to the body end thereof, the one end of the lead wire 200 is coupled to the front end of the lightning arrester 100. The clamp 400 is integrally mounted, and the insulating material 500 is wrapped in the coupling portion of the lightning arrester 100 and the lead wire 200.
먼저, 본 고안에 따른 구성요소 중 피뢰기(100)와 리드선(200)은 종래 기술과 기능상 동일하므로 자세한 설명은 생략하기로 하고, 다만 피뢰기(100)의 접속단자(130)에 보울트(110)를 통해 체결되어 있던 리드단자(120)와 절연커버(300)를 없앤 것에 차이점이 포함됨을 첨언한다.First, the lightning arrester 100 and the lead wire 200 among the components according to the present invention are the same in function as in the prior art, so a detailed description thereof will be omitted, but the bolt 110 is connected to the connection terminal 130 of the arrester 100. It is added that the difference between the lead terminal 120 and the insulation cover 300 which have been fastened through is removed.
그리고, 리드선(200)은, 그 몸체일단부에 즉, 피뢰기(100)와의 결합부분에 원통형상 또는 다각형상으로 형성된 클램프(400)가 일체로 형성되며, 클램프(400)의 크기는 피뢰기(100)의 접속단자(130)를 수용하여 고정할 수 있을 정도의 직경 또는 넓이로 형성함이 바람직하다.In addition, the lead wire 200 includes a clamp 400 formed in a cylindrical shape or a polygonal shape at one end of the body, that is, a coupling portion with the arrester 100, and the size of the clamp 400 is an arrester 100. It is preferable to form a diameter or width enough to accommodate and fix the connection terminal 130 of the).
그리고, 절연물질(500)은, 피뢰기(100)와 리드선(200)의 결합부분 즉, 클램프(400)의 둘레면에 씌워져 밀봉하는 부재로서, 통상 폴리에틸렌 혼합물 또는 합성고무 혼합물로 형성되며, 특히 절연물질(500)의 외관을 타원형으로 형성하여 이물질이 흘러내리게 함이 바람직하다.In addition, the insulating material 500 is a member that covers the sealing portion 100 and the lead wire 200, that is, a member that covers and seals the circumferential surface of the clamp 400, and is usually formed of a polyethylene mixture or a synthetic rubber mixture, and particularly, an insulating material. It is preferable to form the appearance of the material 500 in an elliptical shape so that foreign matter flows down.
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, 피뢰기(100)를 설치하는 과정에서 접속단자(130)와 리드선(200)을 연결하기 위해서는, 일단 접속단자(130)의 선단부에 보울팅된 리드단자(120)를 해체하여 제거하거나 또는 피뢰기(100)의 제조과정에서 근본적으로 리드단자(120)를 구비하지 않아야 함을 첨언한다.First, in order to connect the connection terminal 130 and the lead wire 200 in the process of installing the arrester 100, once the lead terminal 120 bowled at the distal end of the connection terminal 130 is removed or removed Note that the lead terminal 120 should not be provided in the manufacturing process of 100.
이어서, 리드선(200)의 클램프(400)에 피뢰기(100)의 접속단자(130)를 삽입하고 클램프(400)로 일정압력을 가하게 되면, 클램프(400)의 압축과정에서 접속단자(130)의 선단부에 리드선(200)이 고정된다.Subsequently, when the connecting terminal 130 of the lightning arrester 100 is inserted into the clamp 400 of the lead wire 200 and a predetermined pressure is applied to the clamp 400, the connecting terminal 130 of the clamp 400 is compressed. The lead wire 200 is fixed to the tip portion.
그런 다음, 피뢰기(100)와 리드선(200)의 연결부분 즉, 클램프(400)의 둘레면에 폴리에틴렌 또는 고무재질의 절연물질(500)를 도포하면, 피뢰기(100)의 선단부에 리드선(200)의 시공작업이 완료되는 것이다.Then, when the insulating material 500 of polyethylene or rubber material is applied to the connecting portion of the arrester 100 and the lead wire 200, that is, the peripheral surface of the clamp 400, the lead wire ( Construction work of 200 is completed.
물론, 피뢰기(100)의 선단부에 연결된 리드선(200)을 지하에 매설되는 접지봉(미도시)으로 연결하면, 배전선로(미도시)에 구비된 각종 설치부품들이 이상전압으로부터 접지되므로 불의의 설비사고가 예방되는 것이다.Of course, when connecting the lead wire 200 connected to the tip of the arrester 100 with a ground rod (not shown) buried underground, various installation parts provided in the distribution line (not shown) is grounded from the abnormal voltage accident accident Is to be prevented.
이상에서 설명한 바와 같이 본 고안에 따른 특고압 배전선로의 피뢰기 리드선 설치 구조에 의하면, 피뢰기와 리드선이 일체로 연결됨은 물론 그 둘레면에 절연물질이 감싸지므로, 피뢰기와 리드선의 접속불량으로 인해 발생하는 리드선의 탈락이나 절연파괴 등의 설비사고가 예방되어 수명이 연장됨은 물론 피뢰기의 유지보수에 따른 각종 부대비용이 절감되는 효과가 있다.As described above, according to the lightning arrester lead wire installation structure of the special high-voltage distribution line according to the present invention, since the arrester and the lead wire are integrally connected and an insulating material is wrapped around the lightning rod, It prevents equipment accidents such as lead wires falling off or breakdown of insulation, which extends the service life and reduces various incident costs due to the maintenance of the arrester.
그리고, 피뢰기와 리드선의 연결부위가 절연물질에 의해 감싸져 완전히 밀봉되므로 이물질의 침투로 발생하는 배선설비의 사고가 원천적으로 봉쇄될 뿐만 아니라, 단자커버를 별도로 제작하여 사용할 필요가 없으므로 단자커버의 제조비 및 시공비와 같은 각종 부대비용이 절감되는 효과가 있다.In addition, since the connection part between the lightning arrester and the lead wire is completely covered by an insulating material, it is completely sealed, so that the accident of wiring equipment caused by the infiltration of foreign matters is essentially blocked, and there is no need to manufacture and use the terminal cover separately, thereby manufacturing the terminal cover. And various additional costs such as construction costs are reduced.
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| Application Number | Priority Date | Filing Date | Title |
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| KR2020020029174U KR200298823Y1 (en) | 2002-09-30 | 2002-09-30 | Structure of mounting a lead wire for lightning arrester using in power line |
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| Application Number | Priority Date | Filing Date | Title |
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| KR2020020029174U KR200298823Y1 (en) | 2002-09-30 | 2002-09-30 | Structure of mounting a lead wire for lightning arrester using in power line |
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| KR200298823Y1 true KR200298823Y1 (en) | 2002-12-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160001809U (en) * | 2014-11-19 | 2016-05-27 | (주)에스엠텍 | Lightning Arrester with Eco-Friendly Lead Wire |
| KR20220162518A (en) * | 2021-06-01 | 2022-12-08 | 한국전력공사 | Device for connecting ground wire of lightning arrester |
-
2002
- 2002-09-30 KR KR2020020029174U patent/KR200298823Y1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160001809U (en) * | 2014-11-19 | 2016-05-27 | (주)에스엠텍 | Lightning Arrester with Eco-Friendly Lead Wire |
| KR200482717Y1 (en) * | 2014-11-19 | 2017-02-24 | (주)에스엠텍 | Lightning Arrester with Eco-Friendly Lead Wire |
| KR20220162518A (en) * | 2021-06-01 | 2022-12-08 | 한국전력공사 | Device for connecting ground wire of lightning arrester |
| KR102602574B1 (en) * | 2021-06-01 | 2023-11-16 | 한국전력공사 | Device for connecting ground wire of lightning arrester |
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| T601 | Decision to invalidate utility model after technical evaluation |