KR200298822Y1 - Terminal structure of lightning arrester using in power line - Google Patents
Terminal structure of lightning arrester using in power line Download PDFInfo
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- KR200298822Y1 KR200298822Y1 KR2020020029173U KR20020029173U KR200298822Y1 KR 200298822 Y1 KR200298822 Y1 KR 200298822Y1 KR 2020020029173 U KR2020020029173 U KR 2020020029173U KR 20020029173 U KR20020029173 U KR 20020029173U KR 200298822 Y1 KR200298822 Y1 KR 200298822Y1
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Abstract
본 고안은 피뢰기에 구비되어 리드선과 연결되어 접지되는 접속단자에 관한 것으로, 배전선로상에 설치되어 이상전압을 접지하여 배전설비를 보호함과 더불어 몸체선단부에 리드선(200)과 접속하는 접속단자(110)가 구비된 피뢰기(100)에 있어서, 접속단자(110)의 외벽에 그 몸체내부에 리드선(200)을 수용하는 공간부(310)를 형성함은 물론 그 몸체하부측에 보울트(120)가 체결되는 지지바(320)를 형성한 고정부재(300)가 장착되며, 고정부재(300)의 공간부(310)에 보울트(120)의 회전과정에서 승강하면서 공간부의 내벽으로 리드선(200)을 밀어 압축하는 압축부재(400)가 내장되어, 피뢰기와 리드선의 연결과정에 소요되는 작업하중 및 작업시간이 절감되어 인적/물적비용이 최소화됨은 물론, 피뢰기와 리드선의 접속불량으로 인해 발생하는 리드선의 탈락이나 절연파괴 등의 설비사고가 방지되어 수명이 연장되게 한 것이다.The present invention relates to a connection terminal provided in the lightning arrester and connected to the lead wire, which is connected to the lead wire, which is installed on the power distribution line to protect the power distribution equipment by grounding an abnormal voltage and connects the lead wire 200 to the body end ( In the arrester 100 provided with, the outer wall of the connecting terminal 110 to form a space portion 310 for accommodating the lead wire 200 in the body, as well as the bolt 120 on the lower side of the body The fixing member 300 is formed to form a support bar 320 is fastened to the lead wire 200 to the inner wall of the space while lifting in the rotation process of the bolt 120 to the space portion 310 of the fixing member 300 Compression member 400 to compress the compression is built-in, the work load and work time required in the process of connecting the arrester and the lead wire is reduced to minimize the human / material cost, as well as the lead wire caused by poor connection between the arrester and the lead wire Dropping or insulation wave Equipment will prevent accidents such as the one to extend the life span.
Description
본 고안은 피뢰기에 구비되어 리드선과 연결되어 접지되는 접속단자에 관한 것으로, 특히 접속단자의 형상을 변경하여 리드선의 시공에 따른 작업능률을 향상시킴과 더불어 리드선의 접속불량을 방지시킬 수 있도록 된 특고압 배전선로용 피뢰기의 접속 단자 구조에 관한 것이다.The present invention relates to a connection terminal provided in the lightning arrester and connected to the lead wires, and in particular, by changing the shape of the connection terminal to improve the work efficiency according to the construction of the lead wires and to prevent the poor connection of the lead wires. It relates to a connection terminal structure of an arrester for a high-voltage distribution line.
일반적으로, 특고압 배전선로에서 사용하는 피뢰기는 낙뢰 등과 같은 이상전압을 접지하여 배전설비를 보호하는 것으로서, 도 1과 도 2에서와 같이, 피뢰기 (100)의 몸체전방에 접속단자(110)가 장착되며, 접속단자(110)에 보울트(120)와 너트(130)를 통해 리드선(200)을 고정하는 리드단자(140)가 구비된다.In general, the lightning arrester used in the special high voltage distribution line is to protect the power distribution equipment by grounding an abnormal voltage such as a lightning strike. As shown in FIGS. 1 and 2, the connection terminal 110 is located in front of the body of the arrester 100. The lead terminal 140 is fixed to the connection terminal 110 and fixes the lead wire 200 through the bolt 120 and the nut 130.
이때, 리드단자(140)는 도 2에서와 같이, 접속단자(110)의 내벽선단부에 보울트(120)와 너트(130)을 통해 고정된 상태에서, 보울트(120)의 나선이동하는 과정에서 승강함과 더불어 그 몸체양측부에 리드선(200)의 전선부분을 수용하는 한 쌍의 걸림홈이 형성되어 있다.At this time, the lead terminal 140 is elevated in the process of spirally moving the bolt 120 in a state fixed to the inner wall end portion of the connection terminal 110 through the bolt 120 and the nut 130, as shown in FIG. In addition, a pair of engaging grooves are formed at both sides of the body to accommodate the wire portion of the lead wire 200.
따라서, 피뢰기(100)의 접속단자(110)에 체결되어있던 너트(130)를 풀어 보울트(120)를 헐겁게 유지한 상태에서, 리드단자(140)의 걸림홈에 리드선(200)을 삽입하고 보울트(120)를 조인 다음 절연커버(미도시)를 씌우면, 피뢰기(100)와 리드선(200)의 연결작업이 완료되는 것이다.Accordingly, the lead wire 200 is inserted into the engaging groove of the lead terminal 140 while the bolt 120 is loosely held by loosening the nut 130 that is fastened to the connection terminal 110 of the arrester 100. Tighten the 120 and then cover the insulation cover (not shown), the connection between the arrester 100 and the lead wire 200 is completed.
물론, 특고압 배전선로에 피뢰기(100)를 장착한 상태에서, 피뢰기(100)의 접속단자(110)에 시공되어 있던 리드선(200)을 지하에 매설되는 접지봉(미도시)으로 연결하는 경우, 배전선로(미도시)에 구비된 각종 설치부품들이 이상전압으로부터 접지되므로 배전설비의 사고가 예방되는 것이다.Of course, in a state in which the arrester 100 is mounted on the extra-high voltage distribution line, when the lead wire 200 constructed in the connection terminal 110 of the arrester 100 is connected to a ground rod (not shown) buried underground, Since various installation parts provided in the distribution line (not shown) are grounded from the abnormal voltage, an accident of the distribution facility is prevented.
그런데, 리드단자(140)는 접속단자(110)의 내벽선단부에 보울팅된 상태이므로, 리드선(200)의 전선부분을 리드단자(140)의 걸림홈에 삽입하고 보울팅하는 작업과정이 어려움은 물론 보울트(120)의 풀림현상으로 리드선(200)의 탈락이나 절연파괴와 같은 설비사고가 발생되는 문제점이 있었다.However, since the lead terminal 140 is bolted to the inner wall end portion of the connection terminal 110, the process of inserting the wire portion of the lead wire 200 into the engaging groove of the lead terminal 140 and bowling is difficult. Of course, there is a problem that the equipment accidents such as the lead wire 200 falling off or breakdown due to the loosening of the bolt 120.
이에, 본 고안은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 접속단자의 형상을 변경하여 리드선의 시공에 따른 작업능률을 향상시킴과 더불어 리드선의 접속불량을 방지시킬 수 있도록 된 특고압 배전선로용 피뢰기의 접속 단자 구조를 제공하는 데에 그 목적이 있다.Accordingly, the present invention has been devised to solve the problems described above, by changing the shape of the connection terminal to improve the work efficiency according to the construction of the lead wire and to prevent the connection failure of the lead wire It is an object to provide a connection terminal structure of a lightning arrester for a distribution line.
상기한 바와 같은 목적을 달성하기 위한 본 고안은, 특고압 배전선로상에 설치되어 이상전압을 접지하여 배전설비를 보호함과 더불어 그 몸체선단부에 리드선과 접속되는 접속단자가 구비된 피뢰기에 있어서, 접속단자의 외벽에 리드선의 전선부분을 수용하는 고정부재가 일체로 형성되며, 고정부재에 보울트의 회전과정에서 승강하면서 리드선의 전선부분을 고정하는 압축부재가 장착된 것을 특징적 구성으로 한다.The present invention for achieving the object as described above, in the lightning arrester provided with a connecting terminal connected to the lead wire at the front end of the body to protect the power distribution equipment is installed on the extra-high voltage distribution line to ground the abnormal voltage, A fixing member for accommodating the wire portion of the lead wire is integrally formed on the outer wall of the connection terminal, and a compression member for fixing the wire part of the lead wire is mounted on the fixing member while the bolt is moved during the rotation of the bolt.
도 1은 종래 기술에 따른 피뢰기의 접속단자를 도시한 측면도,1 is a side view showing the connection terminal of the arrester according to the prior art,
도 2는 종래 기술에 따른 피뢰기의 접속단자를 도시한 정면도,2 is a front view showing the connection terminal of the arrester according to the prior art,
도 3(a).(b)는 본 고안에 따른 접속단자를 작동전후과정을 도시한 측면도,Figure 3 (a). (B) is a side view showing a process before and after the connection terminal according to the present invention,
도 4는 본 고안에 따른 피뢰기의 접속단자를 도시한 정면도이다.4 is a front view showing the connection terminal of the arrester according to the present invention.
* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
100 : 피뢰기 110 : 접속단자100: lightning arrester 110: connection terminal
200 : 리드선 300 : 고정부재200: lead wire 300: fixing member
310 : 공간부 320 : 지지바310: space part 320: support bar
330 : 관통공 400 : 압축부재330: through hole 400: compression member
410 : 누름판 420 : 승강판410: pressing plate 420: lifting plate
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 3(a).(b)는 본 고안에 따른 접속단자를 작동전후과정을 도시한 측면도이며, 도 4는 본 고안에 따른 피뢰기의 접속단자를 도시한 정면도로서,Figure 3 (a). (B) is a side view showing the process before and after the connection terminal according to the present invention, Figure 4 is a front view showing the connection terminal of the arrester according to the present invention,
특고압 배전선로상에 설치되어 이상전압을 접지하여 배전설비를 보호함과 더불어 몸체선단부에 리드선(200)과 접속되는 접속단자(110)가 구비된 피뢰기(100)에 있어서, 접속단자(110)의 외벽에 그 몸체내부에 관통공(330)을 통해 삽입되는 리드선(200)을 수용하는 공간부(310)를 형성함은 물론 그 몸체하부측에 보울트(120)가 체결되는 지지바(320)를 형성한 고정부재(300)가 장착되며, 고정부재(300)의 공간부(310)에 보울트(120)의 회전과정에서 승강하면서 공간부의 내벽으로 리드선(200)을 밀어 압축하는 압축부재(400)가 내장된 것을 특징적 구성으로 한다.In the lightning arrester 100, which is installed on the high-voltage distribution line and protects the power distribution equipment by grounding an abnormal voltage, and has a connection terminal 110 connected to the lead wire 200 at the body end, the connection terminal 110. The support bar 320 to which the bolt 120 is fastened to the lower side of the body as well as forming a space portion 310 to accommodate the lead wire 200 inserted into the body through the through hole 330 in the outer wall of the Compression member 400 is mounted to the fixed member 300 is formed, and pushes the lead wire 200 to the inner wall of the space while lifting in the rotation process of the bolt 120 in the space portion 310 of the fixing member 300 ) Has a built-in feature.
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(110)에 종래의 리드단자(140)를 대신하여 고정부재(300)와 압축부재(400)가 장착된 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 functionality as the prior art, so detailed description thereof will be omitted, but the conventional lead terminal (not shown) in the connection terminal 110 of the arrester 100 It is added that the difference is included in that the fixing member 300 and the compression member 400 is mounted in place of 140.
그리고, 고정부재(300)는, 접속단자(110)의 외벽선단부에 장착되어 리드선을 물어잡아주는 중공체로서, 그 몸체내부에 압축부재(400)의 승강경로로 이용되는 공간부(310)가 형성되며, 그 몸체하부측에 보울트(120)가 체결되어 공간부(310)를 따라 승강하는 지지바(320)가 형성되어 있다.In addition, the fixing member 300 is a hollow body mounted on the outer wall end portion of the connection terminal 110 to grab the lead wire, and the space portion 310 used as a lifting path of the compression member 400 is provided inside the body. It is formed, the support 120 is formed by the bolt 120 is fastened along the space portion 310 to the lower side of the body.
또한, 고정부재(300)는, 그 몸체전면측에 리드선(200)의 전선부분이 끼워져 공간부(310)내로 삽입되는 삽입경로를 이룸과 더불어 그 형상이 수평방향으로 타원형상을 이루는 관통공(330)이 형성되어 있다.In addition, the fixing member 300 is a through hole in which the wire portion of the lead wire 200 is inserted into the front surface of the body to form an insertion path inserted into the space 310, and the shape of which is an elliptical shape in a horizontal direction. 330 is formed.
그리고, 압축부재(400)는, 고정부재(300)의 공간부(310)를 승강하는 대략 "ㄷ"자형상의 부재로서, 그 몸체상부측에 리드선(200)의 전선부분을 압축하는 누름판(410)이 일체로 형성되면서, 그 몸체하부측에 보울트(120)에 의해 승강하는 승강판(420)이 일체로 형성되어 있다.In addition, the compression member 400 is a substantially "c" shaped member for elevating the space 310 of the fixing member 300, and the pressing plate 410 for compressing the wire portion of the lead wire 200 on the upper body side thereof. ) Is integrally formed, the elevating plate 420 to be elevated by the bolt 120 is integrally formed on the lower side of the body.
물론, 고정부재(300)의 바닥면에, 압축부재(400)의 기둥부분을 이루는 즉, 누름판(410)과 승강판(420)의 연결부분의 승강루트로 이용되는 승강공을 형성함이 바람직하다.Of course, on the bottom surface of the fixing member 300, it is preferable to form a lifting hole which forms the pillar portion of the compression member 400, that is used as the lifting route of the connecting portion of the pressing plate 410 and the lifting plate 420. Do.
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 제조하는 과정에서, 접속단자(110)의 외벽 선단부에 박스형상의 고정부재(300)를 일체로 형성한 다음 고정부재(300)에 압축부재(400)를 장착하는 과정이 선결되어야 한다.First, in the process of manufacturing the arrester 100, the box-shaped fixing member 300 is integrally formed at the outer wall tip of the connection terminal 110, and then the compression member 400 is mounted on the fixing member 300. This must be preceded.
이어서, 배전선로에 피뢰기(100)를 설치한 다음, 고정부재의 관통공(330)으로 리드선(200)의 전선부분을 삽입하면, 리드선(200)의 전선부분이 압축부재의 누름판(410)의 상면으로 위치된다.Subsequently, after installing the arrester 100 in the distribution line, and inserting the wire portion of the lead wire 200 into the through hole 330 of the fixing member, the wire portion of the lead wire 200 of the pressing plate 410 of the compression member It is located on the upper surface.
이어서, 고정부재(300)의 지지바(320)에 체결되어있던 보울트(120)를 정방향으로 회전시키면, 보울트(120)에 의해 승강판(420)이 상승하므로, 누름판(410)에 위치되어 있던 리드선(200)이 상승한다.Subsequently, when the bolt 120, which is fastened to the support bar 320 of the fixing member 300, is rotated in the forward direction, the lifting plate 420 is lifted by the bolt 120, and thus the pressure plate 410 is positioned on the pressing plate 410. The lead wire 200 rises.
이렇게 하면, 누름판(410)에 의해 상승하는 리드선(200)의 전선부분이 공간부(310)의 천정면으로 밀착되어 고정되는 것이다.In this case, the wire portion of the lead wire 200 rising by the pressing plate 410 is fixed to the ceiling surface of the space 310.
그런 다음, 피뢰기(100)와 리드선(200)의 연결부분 즉, 고정부재(300)와 압축부재(400)의 외표면에 절연커버(미도시)를 씌우거나 또는 절연물질을 도포하면 리드선(200)의 연결작업이 완료되는 것이다.Then, an insulation cover (not shown) or an insulating material is applied to the connecting portion of the arrester 100 and the lead wire 200, that is, the fixing member 300 and the compression member 400, and the lead wire 200 is applied. ) Is completed.
이후, 피뢰기(100)에 연결된 리드선(200)을 지하에 매설되어있는 접지봉(미도시)으로 연결하면 배전선로의 설치부품들이 이상전압으로부터 접지되므로 불의의 설비사고가 예방되는 것이다.Then, when connecting the lead wire 200 connected to the arrester 100 with a grounding rod (not shown) buried underground, installation parts of the distribution line is grounded from the abnormal voltage, thereby preventing accidental equipment accidents.
이상에서 설명한 바와 같이 본 고안에 따른 특고압 배전선로용 피뢰기의 접속 단자 구조에 의하면, 피뢰기에서 접속단자의 외벽에 고정부재와 압축부재를 이용하여 리드선을 고정시키므로, 피뢰기와 리드선의 연결과정에 소요되는 작업하중 및 작업시간이 절감되어 인적/물적비용이 최소화됨은 물론, 피뢰기와 리드선의 접속불량으로 인해 발생하는 리드선의 탈락이나 절연파괴 등의 설비사고가 방지되어 수명이 연장되는 효과가 있다.As described above, according to the connection terminal structure of the lightning arrester for the high-voltage distribution line according to the present invention, since the lead wire is fixed to the outer wall of the connection terminal by using the fixing member and the compression member, it is necessary to connect the arrester with the lead wire. As the work load and working time are reduced, the human / material cost is minimized, and the life of the equipment can be extended by preventing equipment accidents such as lead wire dropout or insulation breakdown caused by poor connection between the arrester and the lead wire.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020029173U KR200298822Y1 (en) | 2002-09-30 | 2002-09-30 | Terminal structure of lightning arrester using in power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020029173U KR200298822Y1 (en) | 2002-09-30 | 2002-09-30 | Terminal structure of lightning arrester using in power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200298822Y1 true KR200298822Y1 (en) | 2002-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020029173U KR200298822Y1 (en) | 2002-09-30 | 2002-09-30 | Terminal structure of lightning arrester using in power line |
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| KR (1) | KR200298822Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101992839B1 (en) | 2019-01-16 | 2019-06-25 | 진종신 | Connector terminal for lightning arrestor of electric power transmission line with steel tower |
| US10637184B2 (en) | 2017-12-01 | 2020-04-28 | Ndelectric Co., Ltd. | One-touch terminal for electric connection of electric cable to industrial electrical equipment including lightning arrestor |
-
2002
- 2002-09-30 KR KR2020020029173U patent/KR200298822Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10637184B2 (en) | 2017-12-01 | 2020-04-28 | Ndelectric Co., Ltd. | One-touch terminal for electric connection of electric cable to industrial electrical equipment including lightning arrestor |
| KR101992839B1 (en) | 2019-01-16 | 2019-06-25 | 진종신 | Connector terminal for lightning arrestor of electric power transmission line with steel tower |
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