KR101706697B1 - Equipment adjusting the height of the mounting bracket of lightning arrester - Google Patents

Equipment adjusting the height of the mounting bracket of lightning arrester Download PDF

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KR101706697B1
KR101706697B1 KR1020160093313A KR20160093313A KR101706697B1 KR 101706697 B1 KR101706697 B1 KR 101706697B1 KR 1020160093313 A KR1020160093313 A KR 1020160093313A KR 20160093313 A KR20160093313 A KR 20160093313A KR 101706697 B1 KR101706697 B1 KR 101706697B1
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connecting mechanism
portions
openings
mounting portions
bars
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KR1020160093313A
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Korean (ko)
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김종선
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김종선
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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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels

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  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The present invention relates to an apparatus for adjusting a height of a mounting bracket of a lightning arrester for distribution and transformation, capable of grounding electricity which flows inside a power conduit pipe (T). The apparatus for adjusting a height of a mounting bracket of a lightning arrester for distribution and transformation includes: supporters (C1, C2, C3, C4); the mounting bracket (H) which is combined with any one among the respective supporters (C1, C2, C3, C4); the lightning arrester (I) which is installed in the mounting bracket (H) to move left and right; a ground line (J); and a transmitter which receives an electric leakage sensing signal and wirelessly transmits the electric leakage sensing signal to the outside. Therefore, the present invention can protect an electrical facility by grounding the electricity when the electricity of a high voltage flows in the power conduit pipe (T) through a manhole.

Description

배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치{EQUIPMENT ADJUSTING THE HEIGHT OF THE MOUNTING BRACKET OF LIGHTNING ARRESTER}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket height adjusting device for a lightning arrester,

본 발명은 마운팅 브라켓 높이 조절장치에 관한 것으로, 전력구에 매설되어 배전용 케이블과 배전용 케이블 간 또는 변전용 케이블과 변전용 케이블 간을 전기적으로 연결하면서, 지상으로 떨어진 낙뢰로 인해 고압의 전기가 맨홀 뚜껑을 통해 전력구 내부로 들어올 시 고압의 전기를 접지하며, 맨홀 내 작업시 편의를 위해 위치조절이 가능한 '배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치'에 관한 것이다.The present invention relates to a height adjusting device for mounting brackets, and more particularly, to a mounting bracket height adjusting device, which is electrically connected to a power cable, between a power cable and a power cable or between a power cable and a power cable, The present invention relates to a mounting bracket height adjustment device for a power distribution and surge arrester capable of grounding high-voltage electricity when a user enters a power hole through a manhole cover and adjusting the position for convenience in a manhole.

일반적으로 발전소에서 생산된 전기는 송전용 케이블을 통해 변전설비로 공급되고, 변전설비에서 변전된 전기는 변전용 케이블을 통해 또 다른 변전설비 또는 배전설비로 공급되고, 배전설비에서 배전된 전기는 배전용 케이블을 통해 또 다른 배전설비 또는 수용가로 공급된다.Generally, electricity generated by a power plant is supplied to a substation through a transmission cable. The electricity from the substation is supplied to another substation or distribution facility through an exclusive cable. It is supplied to another distribution facility or customer through a dedicated cable.

이때, 변전용 케이블 및 배전용 케이블을 통해 공급되는 전기는 가공라인 또는 지중라인을 통해 공급되는데, 공중에 가설하는 방식(가공라인)은 시공성이나 소요되는 공사비 및 공사기간 등을 고려해보았을 때 지중에 매설하는 방식(지중라인)에 비해 훨씬 경제적으로 유리하면서도 공사를 간편하게 할 수 있는 장점이 있다. 하지만, 도심지와 같이 건물이 매우 밀집해 있는 곳에서는 그 설치가 상당히 곤란할 뿐만 아니라, 설치한 이후에는 주변경관을 해치는 문제가 있어, 최근에는 변전용 케이블 및 배전용 케이블은 전력구를 통해 배치된다.In this case, the electric power supplied through the transmission cable and the distribution cable is supplied through the processing line or the underground line. The method of installing the air line (processing line) is based on consideration of the workability, the construction cost, There is an advantage that it is much more economical than the buried method (underground line), but the construction can be simplified. However, in places where buildings are very dense, such as in urban areas, it is not only difficult to install them, but also there is a problem of damaging the surrounding landscape after installation. In recent years, the displacement cable and the distribution cable are disposed through the electric power source.

이때, 전력구에 배치되는 변전용 케이블 또는 배전용 케이블은 전력구의 일정 지점에서 접속기구를 통해 변전용 케이블 간이 서로 전기적으로 연결되거나 배전용 케이블 간이 서로 전기적으로 연결되는 데, 이때 케이블 간의 연결은 전력구의 맨홀에 가까울수록 유지보수 작업이 편리하다.At this time, the displacement cable or the distribution cable disposed in the electric power section is electrically connected to each other through the connection mechanism at a certain point of the electric power source, or between the transmission cables, The closer to the manhole, the more convenient the maintenance work.

하지만, 상기 케이블 간의 연결지점이 전력구의 맨홀에 가까우면, 맨홀 주변에 있는 나무 등이 낙뢰를 맞을 시, 나무 주변에 있는 맨홀 뚜껑으로 고압의 전기가 전달되고, 맨홀 뚜껑으로 전달된 전기는 전력구에서 케이블 간을 연결하는 접속기구에 전달되어, 접속기구가 손상되거나, 접속기구와 전기적으로 연결된 전기설비가 손상된다.However, when the connection point between the cables is close to the manhole of the power hole, when trees or the like around the manhole are hit by lightning, high-voltage electricity is transmitted to the manhole cover around the tree, To the connection mechanism for connecting the cables, so that the connection mechanism is damaged or the electrical equipment electrically connected to the connection mechanism is damaged.

그러나, 종래에는 전선 간의 전기적 접속기능을 하면서, 지상의 낙뢰에 의한 고압의 전기가 전력구 내부로 전달될 시, 전기설비를 안정적으로 보호할 수 있는 기술이 없어, 이에 대한 필요성이 제기되고 있는 실정이다.However, in the past, there has been a need for a technique for stably protecting the electric equipment when electric power of high voltage due to the lightning strike on the ground is transmitted to the inside of the electric power source while performing an electric connection function between the electric wires. to be.

대한민국 등록특허 10-0643124Korean Patent No. 10-0643124

본 발명은 상기와 같은 문제를 해결하기 위한 것으로, 전력구에 매설되어 배전용 케이블과 배전용 케이블 간 또는 변전용 케이블과 변전용 케이블 간을 전기적으로 연결하면서, 지상으로 떨어진 낙뢰로 인해 고압의 전기가 맨홀 뚜껑을 통해 전력구 내부로 들어올 시 고압의 전기를 접지하며, 맨홀 내 작업시 편의를 위해 위치조절이 가능한 '배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치'를 제공하는 것을 해결하고자 하는 과제로 한다.In order to solve the above-mentioned problem, the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a high-voltage electric power generating device, which is embedded in an electric power source and electrically connected between a distribution cable and a distribution cable, And a height adjusting device for a mounting bracket of a power distribution and distribution arrester capable of grounding high-voltage electricity when the power source enters the power hole through the manhole cover and adjusting the position of the power source for convenience during work in a manhole. .

상기와 같은 과제를 해결하기 위한 본 발명은,According to an aspect of the present invention,

전력구(T) 내부로 흐르는 전기를 접지하는 배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치에 있어서,A mounting bracket height adjusting device for a power distribution and surge arrester for grounding electricity flowing into a power socket (T)

상기 배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치는,In the mounting bracket height adjusting device of the power distribution and surge arrester,

전력구(T) 내부 상부에 설치되되, 전력구(T)와 이어지는 맨홀(M) 옆에 설치되는 바 형상의 각각의 지지대(C1,C2,C3,C4)와:C2, C3, and C4 installed at the upper portion of the electric power tool T and provided next to the power hole T and next to the manhole M,

각각의 지지대(C1,C2,C3,C4) 중 어느 하나에 승강가능하게 나사산 결합되는 마운팅브라켓(H)과:A mounting bracket H threadably coupled to any one of the supports C1, C2, C3, and C4,

마운팅브라켓(H)에 좌우 방향으로 이동가능하게 설치되는 피뢰기(I)와:A lightning arrester (I) movably mounted to the mounting bracket (H) in the left and right directions;

일단이 피뢰기(I)와 착탈가능하게 연결되며, 타단이 전력구(T)를 관통하여 대지와 연결되는 접지선(J)과:A grounding line J, one end of which is detachably connected to the lightning arrester I and the other end is connected to the ground through the power port T,

맨홀(M) 입구 외부에 설치되고, 하기 누전감지센서(F)로부터 누전감지신호를 수신하여, 외부로 무선 송출하는 송신기(D)를 포함하는 한편,And a transmitter (D) installed outside the entrance of the manhole (M) for receiving an electric leakage detection signal from the electric leak detecting sensor (F) and radiating it to the outside,

좌측 방향으로 개구된 제1개구부(11,11')와, 상기 제1개구부(11,11')의 우측에 구비되어 좌측이 상기 제1개구부(11,11')와 연통되고 상기 제1개구부(11,11')보다 전후 폭이 큰 제2개구부(12,12')와, 우측 방향으로 개구되며 하부가 상기 제2개구부(12,12')와 연통된 슬라이드부(13,13')와, 제1지지체(10,10')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(14,14')와, 제1지지체(10,10')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(15,15')와, 제1지지체(10,10')의 좌측 단에 좌측 방향으로 개구되게 형성되는 나사부(16,16')를 갖춘 절연재질의 제1지지체(10,10')와;(11, 11 ') which is opened to the left and a right side which is provided to the right of the first opening (11, 11') and communicates with the first opening (11, 11 ' (12, 12 ') having a width larger than that of the first and second openings (11, 11') and slide portions (13, 13 ') opened to the right and communicating with the second openings (12, 12' , First through holes (14, 14 ') formed to pass through the front ends of the first supports (10, 10') in the vertical direction, and second through holes A first support body made of an insulating material having a first through-hole and a second through-hole formed thereon, and a screw portion and a screw portion formed in the left end of the first support body, 10, 10 ');

우측 방향으로 개구된 제1개구부(21,21')와, 상기 제1개구부(21,21')의 좌측에 구비되어 우측이 상기 제1개구부(21,21')와 연통되고 상기 제1개구부(21,21')보다 전후 폭이 큰 제2개구부(22,22')와, 좌측 방향으로 개구되며 하부가 상기 제2개구부(22,22')와 연통된 슬라이드부(23,23')와, 제2지지체(20,20')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(24,24')와, 제2지지체(20,20')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(25,25') 및, 제2지지체(20)의 우측 단에 우측 방향으로 개구되게 형성되는 나사부(26,26')를 갖춘 절연재질의 제2지지체(20,20')와; (21, 21 ') which is opened to the right and a second opening (21, 21') provided to the left of the first opening (21, 21 ') and communicating with the first opening (23, 23 ') which is opened to the left and whose lower portion is in communication with the second openings (22, 22'). The second opening (22, 22 ' A first penetration part 24 and 24 'formed so as to penetrate in a vertical direction on the front end of the second support body 20 and 20' and a second penetration part 24 and 24 'penetrating in the vertical direction on the rear end of the second support body 20 and 20' (20, 20 ') having an insulating material having a second penetration part (25, 25') formed on the right end of the second support body (20) and a screw part (26, 26 ' ')Wow;

좌측 방향으로 개구되며 제1지지체(10,10')의 좌측 방향으로부터의 제1,2좌측지중케이블(L1a,L1b)이 각각 삽입되는 삽입부(31a,31a')를 구비한 제1접속부(31,31') 및, 상기 제1접속부(31,31')보다 전후 폭이 크고 상기 제1접속부(31,31')로부터 연장되며 제1지지체(10,10')의 제2개구부(12,12')에 삽입되는 제2접속부(32,32')를 갖춘 도전재질의 제1접속체(30,30')와;(31a, 31a ') which is opened to the left and into which the first and second left underground cables (L1a, L1b) from the left side of the first support body (10, 10' And a second opening (12, 12 ') of the first support (10, 10') extending from the first connection part (31, 31 ') and having a width larger than that of the first connection part (30, 30 ') having a second connection part (32, 32') inserted into the first connection part (12, 12 ');

우측 방향으로 개구되며 제1지지체(20,20')의 우측 방향으로부터의 제1,2우측지중케이블(L2a,L2b)이 각각 삽입되는 삽입부(41a,41a')를 구비한 제1접속부(41,41') 및, 상기 제1접속부(41,41')보다 전후 폭이 크고 상기 제1접속부(41,41')로부터 연장되며 제2지지체(20,20')의 제2개구부(22,22')에 삽입되는 제2접속부(42,42')를 갖춘 도전재질의 제2접속체(40,40')와;(41a, 41a ') which is opened to the right and into which the first and second right underground cables (L2a, L2b) are inserted from the right side of the first support body (20, 20' (41, 41 ') and a second opening (22, 22') of the second support body (20, 20 ') which is larger than the first connection portion , A second connecting member (40, 40 ') made of a conductive material having a second connecting portion (42, 42') inserted into the first connecting member (22, 22 '

슬라이딩부재(51,51')의 내부에 구비되는 수용부(51a1,51a1'), 상기 수용부(51a1,51a1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51a2,51a2'), 상기 수용부(51a1,51a1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51a3,51a3')를 구비한 제1설치부(51a,51a')와, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51b1,51b1'), 상기 수용부(51b1,51b1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51b2,51b2'), 상기 수용부(51b1,51b1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51b3,51b3')를 구비하여 제1설치부(51a,51a')의 전방에 구비되는 제2설치부(51b,51b')와, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51c1,51c'), 상기 수용부(51c1,51c1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51c2,51c2'), 상기 수용부(51c1,51c1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51c3,51c3')를 구비하여 제1설치부(51a,51a')의 후방에 구비되는 제3설치부(51c,51c')와, 슬라이딩부재(51,51')의 전단 또는 후단의 중앙부에 상하 방향으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성되는 제4설치부(51d,51d') 및, 제4설치부(51d,51d')에 연통되도록 슬라이딩부재(51,51')의 전단 또는 후단에 측방으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성되는 감지체설치부(51e,51e')를 갖춘 절연재질의 슬라이딩부재(51,51'); 제1설치부(51a,51a')의 수용부(51a1,51a1')에 설치되는 삽입바(52a,52a')와, 상기 삽입바(52a,52a')의 좌측 단에 구비되고 제1설치부(51a,51a')의 제1개구부(51a2,51a2')에 삽입되며 제1접속체(30,30')의 제2접속부(32,32')에 접촉되는 제1돌출바(52b,52b') 및, 상기 삽입바(52a,52a')의 우측 단에 구비되고 제1설치부(51a,51a')의 제2개구부(51a3,51a3')에 삽입되며 제2접속체(40,40')의 제2접속부(42,42')에 접촉되는 제2돌출바(52c,52c')를 갖춘 납 재질의 제1통전체(52,52'); 제2설치부(51b,51b')의 수용부(51b1,51b1')에 설치되는 삽입바(53a,53a')와, 상기 삽입바(53a,53a')의 좌측 단에 구비되고 제2설치부(51b,51b')의 제1개구부(51b2,51b2')에 삽입되는 제1돌출바(53b,53b') 및, 상기 삽입바(53a,53a')의 우측 단에 구비되고 제2설치부(51b,51b')의 제2개구부(51b3,51b3')에 삽입되는 제2돌출바(53c,53c')를 갖춘 납 재질의 제2통전체(53,53') 및; 제3설치부(51c,51c')의 수용부(51c1,51c1')에 설치되는 삽입바(54a,54a')와, 상기 삽입바(54a,54a')의 좌측 단에 구비되고 제3설치부(51c,51c')의 제1개구부(51c2,51c2')에 삽입되는 제1돌출바(54b,54b') 및, 상기 삽입바(54a,54a')의 우측 단에 구비되고 제3설치부(51c,51c')의 제2개구부(51c3,51c3')에 삽입되는 제2돌출바(54c,54c')를 갖춘 납 재질의 제3통전체(54,54')를 갖추고서, 슬라이딩부재(51,51')를 슬라이딩부재(51,51')의 전방 또는 후방으로 밀 시, 접촉된 제1통전체(52,52')와 제1,2접속체(30,30',40,40')가 떨어지기 전에 제2통전체(53,53') 또는 제3통전체(54,54')가 제1,2접속체(30,30',40,40')와 접촉하도록, 제1통전체(52,52') 및 제2통전체(53,53') 및 제3통전체(54,54')가 이격 배치되는 연결기구(50,50') 및;51a1 'provided in the sliding members 51 and 51', first openings 51a2 and 51a2 'opened downward at the left ends of the receiving portions 51a1 and 51a1' First mounting portions 51a and 51a 'having second openings 51a3 and 51a3' open downward at right ends of the accommodating portions 51a1 and 51a1 ', and first and second mounting portions 51a and 51b' A first opening 51b2 and a second opening 51b2 'which are opened downward at left ends of the receiving portions 51b1 and 51b1', a second opening 51b2 and 51b2 'provided in the receiving portion 51b1' 51b1 'and second mounting portions 51b, 51b' provided in front of the first mounting portions 51a, 51a 'are provided with second openings 51b3, 51b3' 51c1 and 51c1 'provided in the sliding members 51 and 51' and first openings 51c2 and 51c2 provided at the left ends of the receiving portions 51c1 and 51c1 ' 51c2 ', and the right end of the accommodating portion 51c1, 51c1' 51c 'provided at the rear of the first mounting portions 51a, 51a' and second mounting portions 51c, 51c 'provided at the front ends of the sliding members 51, 51' Or fourth mounting portions 51d and 51d which are formed in the central portion of the rear end in the vertical direction and are formed forward of the second mounting portions 51b and 51b 'or behind the third mounting portions 51c and 51c' And the first and second mounting portions 51b and 51b 'so as to communicate with the fourth mounting portions 51d and 51d', respectively, at the front end or the rear end of the sliding members 51 and 51 ' Or sliding members 51 and 51 'made of an insulating material having sensing element mounting portions 51e and 51e' formed behind the third mounting portions 51c and 51c '; Insertion bars 52a and 52a 'provided in the receiving portions 51a1 and 51a1' of the first installation portions 51a and 51a 'and insertion bars 52a and 52b' provided at the left ends of the insertion bars 52a and 52a ' The first projecting bars 52b and 52b are inserted into the first openings 51a2 and 51a2 'of the first and second connectors 51 and 51a' and contact the second connecting portions 32 and 32 ' And the second connection members 40 and 52a 'provided at the right ends of the insertion bars 52a and 52a' and inserted into the second openings 51a3 and 51a3 'of the first installation portions 51a and 51a' A first barrel 52, 52 'of lead material with a second protruding bar 52c, 52c' in contact with the second connection 42, 42 'of the first barrel 40'; Insertion bars 53a and 53a 'provided in the receiving portions 51b1 and 51b1' of the first and second mounting portions 51b and 51b 'and second insertion portions 53a and 53b' provided on the left ends of the insertion bars 53a and 53a ' First protruding bars 53b and 53b 'inserted into the first openings 51b2 and 51b2' of the first and second openings 51b and 51b 'and first and second protrusions 53b and 53b' provided at the right ends of the insert bars 53a and 53a ' A second tubular member 53, 53 'made of lead material having second projecting bars 53c, 53c' inserted into the second openings 51b3, 51b3 'of the portions 51b, 51b'; Insertion bars 54a and 54a 'provided in the receiving portions 51c1 and 51c1' of the third installation portions 51c and 51c 'and insertion bars 54a and 54b' provided on the left ends of the insertion bars 54a and 54a ' The first projecting bars 54b and 54b 'inserted into the first openings 51c2 and 51c2' of the first and second openings 51c and 51c 'and the first and second projecting bars 54b and 54b' provided at the right ends of the insertion bars 54a and 54a ' And a third tubular body 54 and 54 'made of lead material and having second projecting bars 54c and 54c' inserted into the second openings 51c3 and 51c3 'of the first and second leg portions 51c and 51c' When the members 51 and 51 'are pushed forward or rearward of the sliding members 51 and 51', the first and second communicating tubes 52 and 52 'and the first and second connecting bodies 30 and 30' , So that the second tubular member 53 or 53 'or the third tubular member 54 or 54' is brought into contact with the first or second connecting member 30, 30 ', 40 or 40' A connecting mechanism 50, 50 'in which the first barrel 52, 52' and the second barrel 53, 53 'and the third barrel 54, 54' are spaced apart from each other;

일측 방향으로 개구된 스프링수용부(61a,61a')를 구비하여, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 나사산 결합되는 체결부(61,61')와, 스프링수용부(61a,61a')에 이동가능하게 설치되며 일단이 일측 방향으로 돌출되어 슬라이딩부재(51,51')와 맞닿는 가압부(62,62') 및, 스프링수용부(61a,61a')에 수용되며 가압부(62,62')를 슬라이딩부재(51,51')를 향해 미는 스프링(63,63')을 갖추고서, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 설치되는 가압체(60,60')The screw portions 16, 16 ', 26 and 26' of the first and second supports 10 and 10 'and the second supports 20 and 20' have spring receiving portions 61a and 61a ' And a pressing portion 62 which is movably installed in the spring receiving portions 61a and 61a 'and whose one end protrudes in one direction to abut the sliding members 51 and 51' And 63 'that are received in the spring receiving portions 61a and 61a' and push the pressing portions 62 and 62 'toward the sliding members 51 and 51' The pressing members 60 and 60 'provided on the screw portions 16, 16', 26 and 26 'of the first and second supporting members 20 and 20'

를 각각 갖추고서, 서로 상하 방향으로 각각 배치되되, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a)은 제1커넥팅기구(A)에 설치되고, 제2좌측지중케이블(L1b) 및 제2우측지중케이블(L2b)는 제2커넥팅기구(A')에 설치되는 제1,2커넥팅기구(A,A')와:The first left underground cable L1a and the first right underground cable L2a are provided in the first connecting mechanism A and the second left underground cable L1b and the first right underground cable L2b are provided in the first connecting mechanism A, And the second right underground cable L2b are connected to the first and second connecting mechanisms A and A 'provided in the second connecting mechanism A'

제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 감지체설치부(51e,51e')에 각각 삽입되며, 일단이 외부로 노출되는 도전 재질의 감지체(E)와:Are inserted into the sensing element mounting portions 51e and 51e 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' )Wow:

제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되며, 감지체(E)와 전기적으로 연결되어, 감지체(E)에 전기가 흐를 시 이를 감지하여, 누전감지신호를 송신기(D) 및 하기 표시등(G)으로 송출하는 누전감지센서(F)와:Are provided on the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ', respectively, and are electrically connected to the sensing element E, (F) for detecting an electric current flowing through the electric power source (E) and sending a leakage detection signal to the transmitter (D) and the indicator (G)

제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되되, 누전감지센서(F)보다 하부에 설치되며, 누전감지센서(F)로부터 누전감지신호를 수신하면, 하방으로 빛을 방출하는 표시등(G) 및:Is installed below the electric leak detecting sensor F and is provided at the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' When a light leakage detection signal is received from the detection sensor (F), a display light (G) for emitting light downward and:

상단이, 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)의 하부에 위치하도록, 제1커넥팅기구(A)의 제1지지체(10)의 하부 및 제1커넥팅기구(A)의 제2지지체(20)의 하부에 각각 설치되고, 하단이, 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')의 상부에 위치하도록, 제2커넥팅기구(A')의 제1지지체(10')의 상부 및 제2커넥팅기구(A')의 제2지지체(20')의 상부에 각각 설치되는 스프링(B1a,B2a,B3a,B4a)과;The upper end of the first connecting mechanism A is connected to the first penetrating portion 14 of the first supporting body 10 of the first connecting mechanism A and the second penetrating portion 15 of the first supporting body 10 of the first connecting mechanism A, 1 is positioned below the second penetrating portion 24 of the second supporting member 20 of the connecting mechanism A and the second penetrating portion 25 of the second supporting member 20 of the first connecting mechanism A. [ The lower end of the second connecting mechanism A is provided at the lower portion of the first supporting member 10 of the first connecting mechanism A and the lower portion of the second supporting member 20 of the first connecting mechanism A, The first penetrating portion 14 'of the first supporting body 10' and the second penetrating portion 15 'of the first supporting body 10' of the second connecting mechanism A ' Of the second supporting body 20 'of the second connecting mechanism A' and the second penetrating portion 25 'of the second supporting body 20' of the second connecting mechanism A ' B2a, B3a, B4a (B1a, B2a, B3a, B4a) respectively provided on the upper portion of the first support body 10 'of the second connecting mechanism A' and the upper portion of the second support body 20 ' )and;

상단이 각각의 지지대(C1,C2,C3,C4)의 상부에 각각 설치되고, 하단이 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)를 각각 통과하며, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 각각 삽입되는 제1와이어(B1b,B2b,B3b,B4b)와;And the lower end of the first connecting mechanism A is connected to the first penetrating portion 14 of the first supporting body 10 of the first connecting mechanism A and the first connecting mechanism 14 of the first connecting mechanism A, The first penetrating portion 24 of the second supporting body 20 of the first connecting mechanism A and the first penetrating portion 24 of the first supporting mechanism 10 of the first connecting mechanism A First wires B1b, B2b, B3b, and B4b respectively passing through the second penetration portions 25 of the second support body 20 and inserted into the respective springs B1a, B2a, B3a, and B4a;

각각의 제1와이어(B1b,B2b,B3b,B4b)의 하단에 각각 설치되며, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입되는 비상지지체(B1c,B2c,B3c,B4c)와;B2c, B3c, B4c respectively installed at the lower ends of the respective first wires B1b, B2b, B3b, B4b and inserted into the respective springs B1a, B2a, B3a, B4a;

상단이 각각의 비상지지체(B1c,B2c,B3c,B4c)에 각각 설치되고, 하단이 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입되어 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')를 각각 통과하는 제2와이어(B1d,B2d,B3d,B4d) 및; B2a, B3a, B4a of the second connecting mechanism (A ') and the lower end thereof is inserted into each of the springs (B1a, B2a, B3a, B4a) (15 ') of the first support (10') of the second connecting mechanism (A ') and the second penetrating portion (15') of the second connecting mechanism (A ' 2 passing through the first penetration portion 24 'of the support body 20' and the second penetration portion 25 'of the second support body 20' of the second connecting mechanism A ' , B2d, B3d, B4d);

각각의 제2와이어(B1d,B2d,B3d,B4d)의 하단에 설치되며 제2커넥팅기구(A')의 제1지지체(10') 및 제2지지체(20')의 하부에 각각 배치되는 지지체(B1e,B2e,B3e,B4e)A supporting member 10 'disposed on the lower end of each of the second wires B1d, B2d, B3d and B4d and disposed below the first supporting body 10' and the second supporting body 20 'of the second connecting mechanism A' (B1e, B2e, B3e, B4e)

를 갖춘 각각의 지지기구(B1,B2,B3,B4)B2, B3, and B4, respectively,

를 더 포함하는 것을 특징으로 한다.And further comprising:

본 발명은, 맨홀(M)을 통해 고압의 전기가 전력구(T)로 흐를 시, 상기 전기를 대지에 접지할 수 있어, 전력구(T) 내부의 전기설비를 안정적으로 보호할 수 있는 장점이 있다.The present invention is advantageous in that when electricity of high pressure flows through the manhole M to the power tool T, the electricity can be grounded to the ground, thereby stably protecting the electrical equipment inside the power tool T .

또한, 본 발명은, 작업자가 전력구(T) 내부에서 보수 작업을 할 시, 마운팅브라켓(H) 및 피뢰기(I)의 위치를 변경할 수 있어, 작업자가 작업을 편리하게 할 수 있는 장점이 있다.In addition, the present invention has an advantage in that the operator can change the positions of the mounting bracket H and the arrester I when the operator performs a maintenance operation in the power tool T, thereby allowing the operator to conveniently carry out the work .

또한, 본 발명은 전력구(T)에 외력이 작용할 경우, 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)에 의해 완충되어, 상기 외력에 의해 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 손상되는 것이 방지되는 장점이 있다. When the external force is applied to the power tool T, the first connecting mechanism A and the second connecting mechanism A 'are connected to the springs B1a and B2a of the supporting mechanisms B1, B2, B3 and B4 , B3a, and B4a to prevent the first connecting mechanism (A) and the second connecting mechanism (A ') from being damaged by the external force.

또한, 본 발명은 제1,2커넥팅기구(A,A')의 제1통전체(52,52')에 문제가 발생(과전류가 흘러 단선)하거나, 제1,2커넥팅기구(A,A')의 제1통전체(52,52')의 사용 연한이 초과하면, 제1,2커넥팅기구(A,A')의 제1통전체(52,52')의 위치에 제1,2커넥팅기구(A,A')의 제2통전체(53,53') 또는 제1,2커넥팅기구(A,A')의 제3통전체(54,54')를 간편하게 위치시켜, 지중케이블라인의 통전이 계속적으로 이루어지도록 할 수 있는 장점이 있다.The present invention is also applicable to the first and second connecting mechanisms (A, A ') in which a problem (overcurrent flows) Of the first and second connecting mechanisms A and A 'is longer than the use period of the first and second tubes 52 and 52' of the first and second connecting mechanisms A and A ' It is possible to conveniently locate the second barrel members 53 and 53 'of the connecting mechanisms A and A' or the third barrel members 54 and 54 'of the first and second connecting mechanisms A and A' There is an advantage that the energization of the line can be continuously performed.

도 1은 맨홀과 연결된 전력구에 본 발명이 설치된 것을 나타낸 도면이고,
도 2는 본 발명의 지지대를 설명하기 위한 도면이고,
도 3은 본 발명의 지지대에 피뢰기가 설치된 것을 설명하기 위한 도면이고,
도 4는 도 3의 g-g선 단면도이고,
도 5는 도 1의 일부를 나타낸 도면이고,
도 6은 본 발명의 동일한 구조의 제1커넥팅기구 및 제2커넥팅기구를 설명하기 위한 평단면도이고,
도 7는 도 6의 a-a선 단면도이고,
도 8은 도 6의 b-b선 및 c-c선에 따른 단면도이고,
도 9는 도 6의 d-d선 및 e-e선에 따른 단면도이고,
도 10은 도 6의 f-f선에 따른 단면도이고,
도 11은 본 발명에 따른 지지기구를 설명하기 위한 도면이고,
도 12는 본 발명에 따른 슬라이딩부재에 제1통전체 및 제2통전체 및 제3통전체가 설치된 것을 설명하기 위한 도면이고,
도 13은 본 발명의 제1,2커넥팅기구의 측면을 설명하기 위한 도면이고,
도 14 내지 도 23은 본 발명의 작용을 설명하기 위한 도면이고,
도 24는 본 발명의 또 다른 적용 예를 설명한 도면이다.1 is a view showing that the present invention is installed in a power port connected to a manhole,
Fig. 2 is a view for explaining a support of the present invention,
3 is a view for explaining that a lightning arrester is installed on a support of the present invention,
4 is a sectional view taken along the line gg in Fig. 3,
Fig. 5 is a view showing a part of Fig. 1,
6 is a plan sectional view for explaining the first connecting mechanism and the second connecting mechanism of the same structure of the present invention,
Fig. 7 is a sectional view taken along the line aa in Fig. 6,
8 is a cross-sectional view taken along line bb and cc in Fig. 6,
9 is a cross-sectional view taken along line dd and ee in Fig. 6,
10 is a sectional view taken along the line ff in Fig. 6,
11 is a view for explaining a support mechanism according to the present invention,
12 is a view for explaining that the first tubular member, the second tubular member and the third tubular member are provided on the sliding member according to the present invention,
13 is a view for explaining a side surface of the first and second connecting mechanisms of the present invention,
Figs. 14 to 23 are diagrams for explaining the operation of the present invention,
24 is a view for explaining another application example of the present invention.

이하 첨부도면에 의거하여 본 발명을 상세히 설명한다.BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail with reference to the accompanying drawings.

도 1은 맨홀과 연결된 전력구에 본 발명이 설치된 것을 나타낸 도면이고, 도 2는 본 발명의 지지대를 설명하기 위한 도면이고, 도 3은 본 발명의 지지대에 피뢰기가 설치된 것을 설명하기 위한 도면이고, 도 4는 도 3의 g-g선 단면도이고, 도 5는 도 1의 일부를 나타낸 도면이고, 도 6은 본 발명의 동일한 구조의 제1커넥팅기구 및 제2커넥팅기구를 설명하기 위한 평단면도이고, 도 7는 도 6의 a-a선 단면도이고, 도 8은 도 6의 b-b선 및 c-c선에 따른 단면도이고, 도 9는 도 6의 d-d선 및 e-e선에 따른 단면도이고, 도 10은 도 6의 f-f선에 따른 단면도이고, 도 11은 본 발명에 따른 지지기구를 설명하기 위한 도면이고, 도 12는 본 발명에 따른 슬라이딩부재에 제1통전체 및 제2통전체 및 제3통전체가 설치된 것을 설명하기 위한 도면이고, 도 13은 본 발명의 제1,2커넥팅기구의 측면을 설명하기 위한 도면으로서, 도 1 내지 도 13을 참고하여 본 발명의 구조적 특징을 설명하면 다음과 같다.FIG. 2 is a view for explaining a support of the present invention, FIG. 3 is a view for explaining that a lightning arrester is installed in a support of the present invention, and FIG. FIG. 4 is a sectional view taken along the line gg of FIG. 3, FIG. 5 is a view showing a part of FIG. 1, FIG. 6 is a plan sectional view for explaining a first connecting mechanism and a second connecting mechanism of the same structure of the present invention, 6 is a cross-sectional view taken along the line bb and cc in Fig. 6, Fig. 9 is a cross-sectional view taken along line dd and ee in Fig. 6, FIG. 11 is a view for explaining a supporting mechanism according to the present invention, and FIG. 12 is a view for explaining that a first cylinder, a second cylinder and a third cylinder are installed in a sliding member according to the present invention And Fig. 13 is a view for explaining the operation of the first and second connecting mechanisms of the present invention A diagram illustrating a side, will be described the structural features of the present invention will be described with reference to Figure 13. Figure 1 to the following:

본 발명은, 전력구(T) 내부로 흐르는 전기를 접지하는 피뢰기의 마운팅 브라켓 높이 조절장치에 있어서, 지지대(C1,C2,C3,C4)와, 마운팅브라켓(H)와, 피뢰기(I)와, 접지선(J)와, 송신기(D)를 갖추는 한편, 제1,2커넥팅기구(A,A')와, 감지체(E)와, 누전감지센서(F)와, 표시등(G) 및, 지지기구(B1,B2,B3,B4)를 더 포함한다.The mounting bracket height adjusting device of the lightning arrester for grounding the electricity flowing into the electric power supply T comprises a supporting bracket C1, C2, C3, C4, a mounting bracket H, a lightning arrester I, The grounding line J and the transmitter D while the first and second connecting mechanisms A and A ', the sensing element E, the electrical leak detecting sensor F, the indicator lamps G, , And support mechanisms (B1, B2, B3, B4).

상기 지지대(C1,C2,C3,C4)는, 전력구(T) 내부 상부에 각각 설치되되, 전력구(T)와 이어지는 맨홀(M) 옆에 설치되며, 바 형상을 이룬다. The supports C1, C2, C3, and C4 are installed in the upper portion of the electric power tool T, respectively, and are provided beside the power tool T and the manhole M that is connected thereto.

상기 마운팅브라켓(H)은, 각각의 지지대(C1,C2,C3,C4) 중 어느 하나에 승강가능하게 나사산 결합되며, 패널 형상을 이룬다.The mounting bracket H is threadedly coupled to any one of the support rods C1, C2, C3, and C4 to form a panel shape.

상기 피뢰기(I)는, 마운팅브라켓(H)에 좌우 방향으로 이동가능하게 설치된다.The lightning arrester (I) is mounted on the mounting bracket (H) so as to be movable in the lateral direction.

상기 접지선(J)은, 일단이 피뢰기(I)와 착탈가능하게 연결되며, 타단이 전력구(T)를 관통하여 대지와 연결된다. 본 실시예에서 접지선(J)은, 전력구(T)의 상부를 관통하여 대지와 연결되지만, 전력구(T)의 하부를 관통하여 대지와 연결될 수도 있다.One end of the ground wire J is detachably connected to the lightning arrester I and the other end is connected to the ground through the power port T. [ In this embodiment, the ground wire J is connected to the ground through the upper portion of the power socket T, but may be connected to the ground through the lower portion of the power socket T.

상기 송신기(D)는, 맨홀(M) 입구 외부에 설치되고, 누전감지센서(F)로부터 누전감지신호를 수신하여, 외부로 무선 송출한다.The transmitter D is installed outside the entrance of the manhole M, receives a leakage detection signal from the leakage detection sensor F, and wirelessly transmits it to the outside.

상기 제1,2커넥팅기구(A,A')는, 제1지지체(10,10')와, 제2지지체(20,20')와, 제1접속체(30,30')와, 제2접속체(40,40')와, 연결기구(50,50') 및, 가압체(60,60')를 갖추고서, 서로 상하 방향으로 각각 배치되되, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a)은 제1커넥팅기구(A)에 설치되고, 제2좌측지중케이블(L1b) 및 제2우측지중케이블(L2b)는 제2커넥팅기구(A')에 설치된다.The first and second connecting mechanisms A and A 'are connected to the first and second supporting bodies 10 and 10', the second supporting bodies 20 and 20 ', the first connecting bodies 30 and 30' And the first left underground cable L1a and the second left underground cable L1a and the second left underground cable L1a and the second left underground cable L1a The first right underground cable L2a is installed in the first connecting mechanism A and the second left underground cable L1b and the second right underground cable L2b are installed in the second connecting mechanism A '.

상기 제1지지체(10,10')는, 좌측 방향으로 개구된 제1개구부(11,11')와, 상기 제1개구부(11,11')의 우측에 구비되어 좌측이 상기 제1개구부(11,11')와 연통되고 상기 제1개구부(11,11')보다 전후 폭이 큰 제2개구부(12,12')와, 우측 방향으로 개구되며 하부가 상기 제2개구부(12,12')와 연통된 슬라이드부(13,13')와, 제1지지체(10,10')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(14,14')와, 제1지지체(10,10')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(15,15')와, 제1지지체(10,10')의 좌측 단에 좌측 방향으로 개구되게 형성되는 나사부(16,16')를 갖춘다. 그리고 제1지지체(10,10')는 절연재질로 이루어진다.The first support 10 and 10 'includes first openings 11 and 11' opened to the left and second openings 11 and 11 'provided to the right of the first openings 11 and 11' (12, 12 ') communicating with the first and second openings (11, 11') and larger than the first openings (11, 11 ' , First through holes (14, 14 ') formed to pass through the front ends of the first supports (10, 10') in the vertical direction, 15 'formed so as to penetrate in the vertical direction at the rear end of the first support body 10, 10' and a second penetration portion 15, 15 'formed at the rear end of the first support body 10, 10' 16 '). The first support 10, 10 'is made of an insulating material.

상기 제2지지체(20,20')는, 우측 방향으로 개구된 제1개구부(21,21')와, 상기 제1개구부(21,21')의 좌측에 구비되어 우측이 상기 제1개구부(21,21')와 연통되고 상기 제1개구부(21,21')보다 전후 폭이 큰 제2개구부(22,22')와, 좌측 방향으로 개구되며 하부가 상기 제2개구부(22,22')와 연통된 슬라이드부(23,23')와, 제2지지체(20,20')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(24,24')와, 제2지지체(20,20')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(25,25') 및, 제2지지체(20)의 우측 단에 우측 방향으로 개구되게 형성되는 나사부(26,26')를 갖춘다. 그리고 제2지지체(20,20')는 절연재질로 이루어진다.The first and second supporting members 20 and 20 'have first and second openings 21 and 21' opened to the right and first and second openings 21 and 21 ' (22, 22 ') communicating with the first and second openings (21, 21') and larger than the first and second openings (21, 21 ' A first penetration part 24 and 24 'formed so as to penetrate in the vertical direction on the front end of the second support body 20 and 20' and a second penetration part 24 and 24 ' And 25 'formed so as to penetrate in the vertical direction at the rear end of the second support body 20 and screw portions 26 and 26' formed to open at the right end of the second support body 20 in the right direction, . The second supports 20 and 20 'are made of an insulating material.

상기 제1접속체(30,30')는, 좌측 방향으로 개구되며 제1지지체(10,10')의 좌측 방향으로부터의 제1,2좌측지중케이블(L1a,L1b)이 각각 삽입되는 삽입부(31a,31a')를 구비한 제1접속부(31,31') 및, 상기 제1접속부(31,31')보다 전후 폭이 크고 상기 제1접속부(31,31')로부터 연장되며 제1지지체(10,10')의 제2개구부(12,12')에 삽입되는 제2접속부(32,32')를 갖춘다. 그리고 제1,2접속체(30,30')는 도전재질로 이루어진다.The first connectors 30 and 30 'are open in the left direction and inserted into the first and second supporting members 10 and 10', respectively, from which the first and second left underground cables L1a and L1b are inserted. (31, 31 ') having a width larger than that of the first connecting portions (31, 31') and extending from the first connecting portions (31, 31 ' (32, 32 ') inserted into the second openings (12, 12') of the support (10, 10 '). The first and second connecting members 30 and 30 'are made of a conductive material.

상기 제2접속체(40,40')는, 우측 방향으로 개구되며 제1지지체(20,20')의 우측 방향으로부터의 제1,2우측지중케이블(L2a,L2b)이 각각 삽입되는 삽입부(41a,41a')를 구비한 제1접속부(41,41') 및, 상기 제1접속부(41,41')보다 전후 폭이 크고 상기 제1접속부(41,41')로부터 연장되며 제2지지체(20,20')의 제2개구부(22,22')에 삽입되는 제2접속부(42,42')를 갖춘다. 그리고 제2접속체(40,40')는 도전재질로 이루어진다.The second connectors 40 and 40 'are opened in the right direction and are inserted into the first and second support members 20 and 20', respectively, from which the first and second right underground cables L2a and L2b are inserted, (41, 41 ') having a width larger than that of the first connecting portions (41, 41') and extending from the first connecting portions (41, 41 ' And second connecting portions 42 and 42 'inserted into the second openings 22 and 22' of the supports 20 and 20 '. The second connectors 40 and 40 'are made of a conductive material.

상기 연결기구(50,50')는, 슬라이딩부재(51,51')와, 제1통전체(52,52')와, 제2통전체(53,53') 및, 제3통전체(54,54')를 갖춘다.The connecting mechanism 50 and 50 'includes sliding members 51 and 51', a first tubular member 52 and 52 ', a second tubular member 53 and 53' 54, 54 ').

상기 슬라이딩부재(51,51')는, 제1설치부(51a,51a')와, 제2설치부(51b,51b') 와, 제3설치부(51c,51c')와, 제4설치부(51d,51d') 및, 감지체설치부(51e,51e')를 갖추며, 절연재질로 이루어진다.The sliding members 51 and 51 'include first and second mounting portions 51a and 51a', second mounting portions 51b and 51b ', third mounting portions 51c and 51c' (51d, 51d '), and sensing element mounting portions (51e, 51e'), and is made of an insulating material.

상기 제1설치부(51a,51a')는, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51a1,51a1')와, 상기 수용부(51a1,51a1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51a2,51a2') 및, 상기 수용부(51a1,51a1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51a3,51a3')를 갖춘다.The first mounting portions 51a and 51a 'include receiving portions 51a1 and 51a1' provided in the sliding members 51 and 51 'and receiving portions 51a1 and 51a1' provided on the left ends of the receiving portions 51a1 and 51a1 ' And second openings 51a3 and 51a3 'which are opened downward at the right ends of the accommodating portions 51a1 and 51a1'. The first openings 51a2 and 51a2 '

상기 제2설치부(51b,51b')는, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51b1,51b1')와, 상기 수용부(51b1,51b1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51b2,51b2') 및, 상기 수용부(51b1,51b1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51b3,51b3')를 구비하여, 제1설치부(51a,51a')의 전방에 구비된다.The second mounting portions 51b and 51b 'are provided with a receiving portion 51b1 and 51b1' provided inside the sliding members 51 and 51 'and a receiving portion 51b1 and 51b1' provided on the left end of the receiving portions 51b1 and 51b1 ' And second openings 51b3 and 51b3 'which are opened downward at the right ends of the accommodating portions 51b1 and 51b1', respectively, so that the first openings 51b2 and 51b2 ' And is provided in front of the mounting portions 51a and 51a '.

상기 제3설치부(51c,51c')는, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51c1,51c')와, 상기 수용부(51c1,51c1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51c2,51c2') 및, 상기 수용부(51c1,51c1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51c3,51c3')를 구비하여, 제1설치부(51a,51a')의 후방에 구비된다. The third mounting portions 51c and 51c 'are formed by the receiving portions 51c1 and 51c' provided in the sliding members 51 and 51 'and the left and right receiving portions 51c1 and 51c1' And second openings 51c3 and 51c3 'which are opened downward at the right ends of the receiving portions 51c1 and 51c1', respectively, so that the first openings 51c2 and 51c2 ' And is provided behind the mounting portions 51a and 51a '.

상기 제4설치부(51d,51d')는, 슬라이딩부재(51,51')의 전단 또는 후단의 중앙부에 상하 방향으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성된다. The fourth mounting portions 51d and 51d 'are formed so as to pass through the center of the front end or the rear end of the sliding members 51 and 51' in the vertical direction and are formed forward of the second mounting portions 51b and 51b ' Are formed behind the third mounting portions 51c and 51c '.

상기 감지체설치부(51e,51e')는, 제4설치부(51d,51d')에 연통되도록 슬라이딩부재(51,51')의 전단 또는 후단에 측방으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성된다.The sensing element mounting portions 51e and 51e 'are formed so as to penetrate laterally at the front end or the rear end of the sliding members 51 and 51' so as to communicate with the fourth mounting portions 51d and 51d ' 51b, 51b 'or behind the third mounting portions 51c, 51c'.

상기 제1통전체(52,52')는, 제1설치부(51a,51a')의 수용부(51a1,51a1')에 설치되는 삽입바(52a,52a')와, 상기 삽입바(52a,52a')의 좌측 단에 구비되고 제1설치부(51a,51a')의 제1개구부(51a2,51a2')에 삽입되며 제1접속체(30,30')의 제2접속부(32,32')에 접촉되는 제1돌출바(52b,52b') 및, 상기 삽입바(52a,52a')의 우측 단에 구비되고 제1설치부(51a,51a')의 제2개구부(51a3,51a3')에 삽입되며 제2접속체(40,40')의 제2접속부(42,42')에 접촉되는 제2돌출바(52c,52c')를 갖춘다. 그리고 제1통전체(52,52')는 도전재질로 이루어지며, 본 실시예에서는 납 또는 주석으로 이루어지는 것이 바람직하다.The first barrel 52 and 52 'includes insertion bars 52a and 52a' installed in the receiving portions 51a1 and 51a1 'of the first mounting portions 51a and 51a' And 52a 'and inserted into the first openings 51a2 and 51a2' of the first mounting portions 51a and 51a ', and the second connecting portions 32 and 32' of the first connecting members 30 and 30 ' 52b 'which are provided at the right end of the insertion bar 52a, 52a' and in which the second openings 51a3, 51a 'of the first installation portions 51a, 51a' And second projecting bars 52c and 52c 'inserted into the first and second connecting members 40 and 40' and contacting the second connecting portions 42 and 42 'of the second connecting members 40 and 40'. In addition, the first barrel 52, 52 'is made of a conductive material, and is preferably made of lead or tin in this embodiment.

상기 제2통전체(53,53')는, 제2설치부(51b,51b')의 수용부(51b1,51b1')에 설치되는 삽입바(53a,53a')와, 상기 삽입바(53a,53a')의 좌측 단에 구비되고 제2설치부(51b,51b')의 제1개구부(51b2,51b2')에 삽입되는 제1돌출바(53b,53b') 및, 상기 삽입바(53a,53a')의 우측 단에 구비되고 제2설치부(51b,51b')의 제2개구부(51b3,51b3')에 삽입되는 제2돌출바(53c,53c')를 갖춘다. 그리고 제2통전체(53,53')는 도전재질로 이루어지며, 본 실시예에서는 납 또는 주석으로 이루어지는 것이 바람직하다.The second barrel members 53 and 53 'have insertion bars 53a and 53a' provided in the receiving portions 51b1 and 51b1 'of the second mounting portions 51b and 51b' First protruding bars 53b and 53b 'provided at the left ends of the first and second mounting portions 51b and 51b' and inserted into the first openings 51b2 and 51b2 'of the second mounting portions 51b and 51b' And second projecting bars 53c and 53c 'provided at the right ends of the second mounting portions 51b and 51b' and inserted into the second openings 51b3 and 51b3 'of the second mounting portions 51b and 51b'. The second tubular members 53 and 53 'are made of a conductive material and are preferably made of lead or tin in this embodiment.

상기 제3통전체(54,54')는, 제3설치부(51c,51c')의 수용부(51c1,51c1')에 설치되는 삽입바(54a,54a')와, 상기 삽입바(54a,54a')의 좌측 단에 구비되고 제3설치부(51c,51c')의 제1개구부(51c2,51c2')에 삽입되는 제1돌출바(54b,54b') 및, 상기 삽입바(54a,54a')의 우측 단에 구비되고 제3설치부(51c,51c')의 제2개구부(51c3,51c3')에 삽입되는 제2돌출바(54c,54c')를 갖춘다. 그리고 제3통전체(54,54')는 도전재질로 이루어지며, 본 실시예에서는 납 또는 주석으로 이루어지는 것이 바람직하다.The third barrel 54 and 54 'includes insertion bars 54a and 54a' installed in the receiving portions 51c1 and 51c1 'of the third installation portions 51c and 51c' 54b 'inserted into the first openings 51c2, 51c2' of the third installation portions 51c, 51c 'and the first projecting bars 54b, 54b' provided at the left ends of the insertion holes 54a, 54a ' 54c 'inserted into the second openings 51c3, 51c3' of the third mounting portions 51c, 51c ', respectively. The third cylinder 54, 54 'is made of a conductive material and is preferably made of lead or tin in this embodiment.

이러한 상기 연결기구(50,50')는, 슬라이딩부재(51,51')를 슬라이딩부재(51,51')의 전방 또는 후방으로 밀 시, 접촉된 제1통전체(52,52')와 제1,2접속체(30,30',40,40')가 떨어지기 전에 제2통전체(53,53') 또는 제3통전체(54,54')가 제1,2접속체(30,30',40,40')와 접촉하도록, 제1통전체(52,52') 및 제2통전체(53,53') 및 제3통전체(54,54')가 이격 배치된다.The connecting mechanisms 50 and 50 'may be formed by sliding the sliding members 51 and 51' forward or rearward of the sliding members 51 and 51 ' The second tubular member 53 or 53 'or the third tubular member 54 or 54' is connected to the first or second connecting member (or third connecting member) before the first and second connecting members 30, 30 ', 40 and 40' The first tubular member 52 and 52 'and the second tubular member 53 and 53' and the third tubular member 54 and 54 'are disposed apart from each other so as to be in contact with the first and second tubular members 30, 30', 40 and 40 ' .

상기 가압체(60,60')는, 일측 방향으로 개구된 스프링수용부(61a,61a')를 구비하여, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 나사산 결합되는 체결부(61,61')와, 스프링수용부(61a,61a')에 이동가능하게 설치되며 일단이 일측 방향으로 돌출되어 슬라이딩부재(51,51')와 맞닿는 가압부(62,62') 및, 스프링수용부(61a,61a')에 수용되며 가압부(62,62')를 슬라이딩부재(51,51')를 향해 미는 스프링(63,63')을 갖추고서, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 설치된다. The pressing members 60 and 60 'are provided with spring receiving portions 61a and 61a' which are opened in one direction so that the first and second supporting members 10 and 10 ' (61, 61 ') threadably engaged with the spring receiving portions (61, 61'), one end of which is protruded in one direction, And a spring 62 which is received in the spring receiving portions 61a and 61a 'and pushes the pressing portions 62 and 62' toward the sliding members 51 and 51 ' 16 ', 26, 26' of the first support 10, 10 'and the second support 20, 20'.

상기 감지체(E)는, 제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 감지체설치부(51e,51e')에 각각 삽입되며, 일단이 외부로 노출된다. 그리고 감지체(E)는 도전 재질로 이루어진다.The sensing element E is inserted into the sensing element mounting portions 51e and 51e 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' do. The sensing element E is made of a conductive material.

상기 누전감지센서(F)는, 제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되며, 감지체(E)와 전기적으로 연결되어, 감지체(E)에 전기가 흐를 시 이를 감지하여, 누전감지신호를 송신기(D) 및 표시등(G)으로 송출한다.The electric leak detecting sensor F is installed on the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' To sense the electric current flowing through the sensing element E and to transmit a leakage detection signal to the transmitter D and the indicator light G. [

상기 표시등(G)은, 제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되되, 누전감지센서(F)보다 하부에 설치되며, 누전감지센서(F)로부터 누전감지신호를 수신하면, 하방으로 빛을 방출한다. 본 실시예에서 표시등(G)은 자체 배터리를 구비한다.The indicator light G is provided to the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' , And when the leakage detection signal is received from the leakage detection sensor F, the light is emitted downward. In this embodiment, the indicator lamp G has its own battery.

상기 지지기구(B1,B2,B3,B4)는, 스프링(B1a,B2a,B3a,B4a)과, 제1와이어(B1b,B2b,B3b,B4b)와, 비상지지체(B1c,B2c,B3c,B4c)와, 제2와이어(B1d,B2d,B3d,B4d) 및, 지지체(B1e,B2e,B3e,B4e)를 갖춘다.The support mechanisms B1, B2, B3 and B4 are connected to the first wires B1b, B2b, B3b and B4b and the emergency supports B1c, B2c, B3c and B4c, B2d, B3d, and B4d, and supports B1e, B2e, B3e, and B4e.

상기 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)은, 상단이, 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)의 하부에 위치하도록, 제1커넥팅기구(A)의 제1지지체(10)의 하부 및 제1커넥팅기구(A)의 제2지지체(20)의 하부에 각각 설치되고, 하단이, 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')의 상부에 위치하도록, 제2커넥팅기구(A')의 제1지지체(10')의 상부 및 제2커넥팅기구(A')의 제2지지체(20')의 상부에 각각 설치된다.The upper ends of the springs B1a, B2a, B3a and B4a of the supporting mechanisms B1, B2, B3 and B4 are connected to the first penetrating portion 14 of the first supporting body 10 of the first connecting mechanism A, And the first penetrating portion 24 of the second support body 20 of the first connecting mechanism A and the second penetrating portion 24 of the first supporting body 10 of the first connecting mechanism A, The lower portion of the first supporting member 10 of the first connecting mechanism A and the lower portion of the first connecting mechanism A of the first connecting mechanism A are positioned so as to be positioned below the second penetrating portion 25 of the second support body 20 of the mechanism A, And the lower end of the second connecting mechanism A 'is provided at the lower portion of the second supporting body 20 and the lower end of the first connecting portion 14' of the first supporting body 10 ' Of the second support body 20 'of the second connecting mechanism A' and the first through-hole 24 'of the second support body 20' and the second connecting mechanism A 'of the first support body 10' The upper portion of the first supporting body 10 'of the second connecting mechanism A' and the upper portion of the second connecting mechanism A 'are positioned so as to be positioned above the second penetrating portion 25' of the second supporting body 20 ' ') Of the second support body 20'.

상기 제1와이어(B1b,B2b,B3b,B4b)는, 상단이 각각의 지지대(C1,C2,C3,C4)의 상부에 각각 설치되고, 하단이 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)를 각각 통과하고, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 각각 삽입된다. 본 실시예에서 제1와이어(B1b,B2b,B3b,B4b)는 강선 타입이나 줄 타입일 수 있다.The upper ends of the first wires B1b, B2b, B3b and B4b are respectively provided on the upper portions of the supports C1, C2, C3 and C4 and the lower ends of the first wires B1b, B2b, B3b and B4b are connected to the first supports 10 of the first connecting mechanism A and the second penetrating portion 15 of the first supporting body 10 of the first connecting mechanism A and the second penetrating portion 15 of the second supporting body 20 of the first connecting mechanism A B2a, B3a, and B4a of the second supporting body 20 of the first connecting mechanism A through the first through-hole 24 and the second through-hole 25 of the second supporting body 20 of the first connecting mechanism A, do. In this embodiment, the first wires B1b, B2b, B3b, and B4b may be of a steel wire type or a wire type.

상기 비상지지체(B1c,B2c,B3c,B4c)는, 각각의 제1와이어(B1b,B2b,B3b,B4b)의 하단에 각각 설치되며, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입된다.The emergency supporters B1c, B2c, B3c and B4c are respectively installed at the lower ends of the first wires B1b, B2b, B3b and B4b and are inserted into the respective springs B1a, B2a, B3a and B4a, do.

상기 제2와이어(B1d,B2d,B3d,B4d)는, 상단이 각각의 비상지지체(B1c,B2c,B3c,B4c)에 각각 설치되고, 하단이 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입되어 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')를 각각 통과한다. 본 실시예에서 제2와이어(B1d,B2d,B3d,B4d)는 강선 타입이나 줄 타입일 수 있다.The upper ends of the second wires B1d, B2d, B3d and B4d are respectively installed on the emergency supports B1c, B2c, B3c and B4c, and the lower ends thereof are connected to the respective springs B1a, B2a, B3a and B4a, Of the first supporting body 10 'of the second connecting mechanism A' and the second through-hole 14 'of the second supporting body 10' of the second connecting mechanism A ' Of the second supporting body 20 'of the second connecting mechanism A' and the first penetrating portion 24 'of the second supporting body 20' of the second connecting mechanism A ' Through portion 25 ', respectively. In this embodiment, the second wires B1d, B2d, B3d, and B4d may be of a wire type or a wire type.

상기 지지체(B1e,B2e,B3e,B4e)는, 각각의 제2와이어(B1d,B2d,B3d,B4d)의 하단에 설치되며 제2커넥팅기구(A')의 제1지지체(10') 및 제2지지체(20')의 하부에 각각 배치된다.The supports B1e, B2e, B3e and B4e are provided at the lower ends of the respective second wires B1d, B2d, B3d and B4d and are connected to the first supporting body 10 ' 2 support body 20 ', respectively.

도 14 내지 도 23은 본 발명의 작용을 설명하기 위한 도면으로서, 도 14 내지 도 23을 참조하여 본 발명의 작용을 설명하면 다음과 같다.Figs. 14 to 23 are diagrams for explaining the operation of the present invention, and the operation of the present invention will be described with reference to Figs. 14 to 23. Fig.

본 발명에 따른 피뢰기의 마운팅 브라켓 높이 조절장치는, 전력구(T)에 매설되어 배전용 케이블과 배전용 케이블 간 또는 변전용 케이블과 변전용 케이블 간을 전기적으로 연결하면서, 낙뢰 시 전기설비를 보호하고, 케이블 간의 전기적 연결 부분에서 누전이 발생할 시 누전 발생 위치를 표시한다.The mounting bracket height adjusting device according to the present invention is characterized in that the height adjusting device of the lightning arrester has a structure in which the electric equipment is protected during a lightning stroke by being electrically connected between a distribution cable and a distribution cable, And the position where the leakage occurs when an electrical leak occurs at the electrical connection between the cables.

우선, 전력구(T)에 배치되는 본 실시예의 피뢰기의 마운팅 브라켓 높이 조절장치는, 제1,2커넥팅기구(A,A')의 좌측에 제1,2좌측지중케이블(L1a,L1b)이 연결되고, 제1,2커넥팅기구(A,A')의 우측에 제1,2우측지중케이블(L2a,L2b)이 연결된다. First, the mounting bracket height adjustment device of the present embodiment, which is disposed in the power port T, includes first and second left underground cables L1a and L1b on the left side of the first and second connecting mechanisms A and A ' And the first and second right underground cables L2a and L2b are connected to the right side of the first and second connecting mechanisms A and A '.

도 1과 같이 설치된 본 발명은, 도 14와 같이 맨홀(M) 주변에 나무가 있고, 나무가 낙뢰에 맞거나 맨홀(M) 뚜껑이 낙뢰를 맞을 시, 나무 및 맨홀(M)을 흐르는 전기가 대지로 곧바로 흐를 수도 있지만, 고압의 전기가 맨홀(M)을 통해 전력구(T) 내부로 흐를 수도 있다. The present invention, which is installed as shown in FIG. 1, has a tree around a manhole M as shown in FIG. 14, and when a tree is hit by a lightning strike or a manhole (M) Electricity may flow directly into the ground, but high-voltage electricity may flow into the power source T through the manhole M.

이때, 본 발명은 전력구(T) 내부로 흐르는 고압의 전기가 피뢰기(I) 및 접지선(J)에 의해 대지에 접지되어, 제1,2접속기구(A,A') 또는, 제1,2좌측지중케이블(L1a,L1b) 및 제1,2우측지중케이블(L2a,L2b)과 연결된 전기설비가 손상되지 않는다.At this time, according to the present invention, the high-voltage electricity flowing into the electric power supply T is grounded to the ground by the lightning arrester I and the grounding line J so that the first and second connection mechanisms A and A ' 2 Electrical equipment connected to the left underground cables (L1a, L1b) and the first and second right underground cables (L2a, L2b) is not damaged.

또한, 본 발명은, 작업자가 제1,2접속기구(A,A') 또는 다른 전기설비를 보수하기 위해 전력구(T) 내부에서 작업을 할 시, 도 15와 같이 마운팅브라켓(H)의 높이를 조절하거나, 도 16과 같이 마운팅브라켓(H) 및 피뢰기(I)의 위치를 옮겨 작업을 편리하게 할 수 있다. 이때 작업자는 피뢰기(I)로부터 접지선(J)을 분리한 후, 마운팅브라켓(H)를 상하 방향으로 이동시키면, 접지선(J)이 지지대(C1)에 꼬이지 않는다. 그리고 작업자는 마운팅브라켓(H)을 이동킨 후 피뢰기(I)와 접지선(J)을 연결한다. 15, when the operator operates the inside of the power tool T to repair the first and second connection mechanisms A and A 'or other electrical equipment, The position of the mounting bracket H and the arrester I can be shifted as shown in FIG. 16, thereby facilitating the operation. At this time, if the operator disconnects the ground wire J from the lightning arrester I and then moves the mounting bracket H in the vertical direction, the ground wire J is not twisted to the support C1. Then, the operator moves the mounting bracket (H) and connects the lightning arrester (I) with the ground wire (J).

그리고, 도 1과 같이 설치된 본 발명은, 제1,2접속기구(A,A')의 절연 기능에 문제가 발생하거나, 제1,2접속기구(A,A')에 물이 유입되어, 누전이 발생하여, 제1,2접속기구(A,A')의 슬라이딩부재(51,51')의 표면으로 전기가 흐르면, 슬라이딩부재(51,51')의 전기는 감지체(E)로 흐른다.1, a problem arises in the insulating function of the first and second connection mechanisms A and A ', or water flows into the first and second connection mechanisms A and A' When electric current flows to the surfaces of the sliding members 51 and 51 'of the first and second connection mechanisms A and A' due to a short circuit, electricity of the sliding members 51 and 51 ' Flows.

이때, 상기 누전감지센서(F)는, 감지체(E)에 흐르는 전기를 감지하면, 도 17 및 도 18과 같이 송신기(D) 및 표시등(G)에 누전감지신호를 보낸다. At this time, when the electric leak detecting sensor F senses electricity flowing in the sensing body E, it sends a leakage detection signal to the transmitter D and the indicator light G as shown in Figs.

그러면, 상기 표시등(G)은 도 17 및 도 18과 같이 하방으로 빛을 방출하여, 누전이 발생한 제1,2커넥팅기구(A,A')의 위치를 표시한다. Then, the indicator G emits light downward as shown in Figs. 17 and 18, and displays the positions of the first and second connecting mechanisms A and A 'where the electrical leak occurs.

또한, 상기 송신기(D)는, 제1,2커넥팅기구(A,A')에서 누전이 발생하고 있다는 사실을 외부의 관리센터에 알린다. Further, the transmitter D informs the external management center of the fact that a short circuit is occurring in the first and second connecting mechanisms (A, A ').

이때, 관리센터의 관리자는 맨홀(M)을 통해 전력구(T) 내부로 들어가면, 관리자는 표시등(G)을 통해 누전이 발생한 제1,2커넥팅기구(A,A')의 위치를 확인할 수 있으며, 이를 통해 누전이 발생한 제1,2커넥팅기구(A,A')에 신속하게 접근할 수 있다.At this time, when the manager of the management center enters the power tool T through the manhole M, the manager confirms the positions of the first and second connecting mechanisms A and A ' Thereby allowing quick access to the first and second connecting mechanisms A and A 'where a short circuit has occurred.

또한, 본 발명은 제1,2커넥팅기구(A,A')의 제1통전체(52,52')에 문제가 발생(과전류가 흘러 단선)하거나, 제1,2커넥팅기구(A,A')의 제1통전체(52,52')의 사용 연한이 초과하여, 제1커넥팅기구(A)의 제1통전체(52)를 통한 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a) 간의 전기적 연결이 불안정하거나, 제2커넥팅기구(A')의 제1통전체(52')를 통한 제2좌측지중케이블(L1b) 및 제2우측지중케이블(L2b) 간의 전기적 연결이 불안정하면, 제1,2커넥팅기구(A,A')의 슬라이딩부재(51)의 위치를 변경하여, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a) 간의 전기적 연결 및 제2좌측지중케이블(L1b) 및 제2우측지중케이블(L2b)의 전기적 연결이 안정적으로 이루어지도록 할 수 있다.The present invention is also applicable to the first and second connecting mechanisms (A, A ') in which a problem (overcurrent flows) The first left underground cable L1a and the first right underground cable L1a through the first barrel 52 of the first connecting mechanism A exceed the service life of the first barrel 52 and 52 ' The electrical connection between the cables L2a is unstable or the electrical connection between the second left underground cable L1b and the second right underground cable L2b through the first barrel 52 'of the second connecting mechanism A' The position of the sliding member 51 of the first and second connecting mechanisms A and A 'is changed so that the electrical connection between the first left underground cable L1a and the first right underground cable L2a, The second left underground cable L1b and the second right underground cable L2b can be electrically connected stably.

예를 들어, 도 19와 같이 제1커넥팅기구(A)의 슬라이딩부재(51)의 위치를 후방으로 밀어, 도 20과 같이 제1커넥팅기구(A)의 슬라이딩부재(51)를 이동시키면, 제1커넥팅기구(A)의 제2통전체(53)가 제1커넥팅기구(A)의 제1통전체(52)가 처음 있던 자리도 이동하여, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a) 간에 전기적 연결이 계속적으로 이루어진다. For example, as shown in Fig. 19, when the sliding member 51 of the first connecting mechanism A is pushed rearward and the sliding member 51 of the first connecting mechanism A is moved as shown in Fig. 20, The first tubular main body 52 of the first connecting mechanism A moves in the same position as the first tubular body 52 of the first connecting mechanism A and the first left underground cable L1a and the first right sub- The electrical connection between the underground cables L2a is continuously performed.

이때 본 발명은, 도 19와 같이 제1커넥팅기구(A)의 슬라이딩부재(51)를 슬라이딩부재(51)의 후방으로 밀 시, 접촉된 제1커넥팅기구(A)의 제1통전체(52)와 제1커넥팅기구(A)의 제1,2접속체(30,40)가 떨어지기 전에 제1커넥팅기구(A)의 제2통전체(53)가 제1커넥팅기구(A)의 제1,2접속체(30,40)와 접촉하기 때문에, 제1커넥팅기구(A)의 제1통전체(52)의 사용 연한이 초과하여 제1커넥팅기구(A)의 슬라이딩부재(51)를 후방으로 밀 시, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a) 간에 전기적 연결이 계속적으로 이루어지는 상태에서 제1커넥팅기구(A)의 제2통전체(53)가 제1커넥팅기구(A)의 제1,2접속체(30,40)와 접촉하도록 할 수 있다. 19, when the sliding member 51 of the first connecting mechanism A is pushed to the rear of the sliding member 51, the first connecting member A of the first connecting mechanism A Before the first and second connecting members 30 and 40 of the first connecting mechanism A are separated from the first connecting mechanism A, The sliding contact of the sliding member 51 of the first connecting mechanism A with the first connecting member A is prevented because the first connecting member A is in contact with the connecting member 30, The second tubular member 53 of the first connecting mechanism A is moved in the first connecting state A in a state where the electrical connection between the first left underground cable L1a and the first right underground cable L2a is continued, It can be brought into contact with the first and second connecting members 30 and 40 of the mechanism A.

본 실시예에서는, 접촉된 제1커넥팅기구(A)의 제1통전체(52)와 제1커넥팅기구(A)의 제1,2접속체(30,40)가 떨어지기 전에 제1커넥팅기구(A)의 제2통전체(53)가 제1커넥팅기구(A)의 제1,2접속체(30,40)와 접촉하도록, 제1커넥팅기구(A)의 제1통전체(52) 및 제1커넥팅기구(A)의 제2통전체(53)가 이격 배치되지만, 접촉된 제1커넥팅기구(A)의 제1통전체(52)와 제1커넥팅기구(A)의 제1,2접속체(30,40)가 떨어진 후에 제1커넥팅기구(A)의 제2통전체(53)가 제1커넥팅기구(A)의 제1,2접속체(30,40)와 접촉하도록, 제1커넥팅기구(A)의 제1통전체(52) 및 제1커넥팅기구(A)의 제2통전체(53)가 이격 배치되도록 할 수도 있다.In this embodiment, before the first barrel 52 of the first connecting mechanism A and the first and second connecting bodies 30 and 40 of the first connecting mechanism A are separated from each other, The first tubular member 52 of the first connecting mechanism A is moved so that the second tubular member 53 of the first connecting mechanism A contacts the first and second connecting members 30 and 40 of the first connecting mechanism A. [ Of the first connecting mechanism A and the second tubular member 53 of the first connecting mechanism A are spaced apart from each other, The second barrel 53 of the first connecting mechanism A is brought into contact with the first and second connecting bodies 30 and 40 of the first connecting mechanism A after the connecting bodies 30 and 40 are separated from each other, The first tubular member 52 of the first connecting mechanism A and the second tubular member 53 of the first connecting mechanism A may be spaced apart from each other.

또한, 본 실시에는 제1커넥팅기구(A)의 슬라이딩부재(51)를 후방으로 밀 시, 도 21과 같이 제1커넥팅기구(A)의 가압체(60)의 체결부(61)를 측방으로 조금 이동시킨 후, 제1커넥팅기구(A)의 슬라이딩부재(51)를 후방으로 밀면, 작업이 편리하지만, 제1커넥팅기구(A)의 가압체(60)의 가압부(62)는 제1커넥팅기구(A)의 가압체(60)의 스프링(63)에 의해 탄발지지되기 때문에, 제1커넥팅기구(A)의 슬라이딩부재(51)를 제1커넥팅기구(A)의 가압체(60)의 체결부(61)의 이동 없이 후방으로 밀더라도 제1커넥팅기구(A)의 슬라이딩부재(51)은 후방으로 이동한다.21, when the sliding member 51 of the first connecting mechanism A is pushed backward, the fastening portion 61 of the pressing body 60 of the first connecting mechanism A is moved laterally The pushing portion 62 of the pressing body 60 of the first connecting mechanism A can be moved in the first direction by the first connecting mechanism A by pushing the sliding member 51 of the first connecting mechanism A backward, The sliding member 51 of the first connecting mechanism A is pressed against the pressing member 60 of the first connecting mechanism A by the spring 63 of the pressing member 60 of the connecting mechanism A. Therefore, The sliding member 51 of the first connecting mechanism A moves backward even if it is pushed rearward without moving the fastening portion 61 of the first connecting mechanism A. [

또한, 본 발명은, 지진 발생 또는 전력구(T)에 가해지는 외부 충격에 의해 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 도 22와 같이 상하 방향으로 흔들릴 시, 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)에 의해 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 서로 완충되어, 제1커넥팅기구(A) 및 제2커넥팅기구(A')에 가해지는 충격을 완화할 수 있다. 이때 본 발명은, 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 전력구(T)에 보다 안정적으로 고정되면서 완충 효과를 보기 위해서는 제1와이어(B1b,B2b,B3b,B4b) 및 제2와이어(B1d,B2d,B3d,B4d)를 절연 재질로 피복된 강선 타입으로 하고, 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 좌우 방향으로 흔들릴 시에도 완충 효과를 보기 위해서는 제1와이어(B1b,B2b,B3b,B4b) 및 제2와이어(B1d,B2d,B3d,B4d)를 유연한 끈 타입으로 할 수 있다.When the first connecting mechanism (A) and the second connecting mechanism (A ') are swung up and down as shown in Fig. 22 due to an earthquake or an external impact applied to the electric power source T, The first connecting mechanism A and the second connecting mechanism A 'are buffered to each other by the springs B1a, B2a, B3a and B4a of the first connecting mechanism A, B1, B2, B3 and B4, And the second connecting mechanism (A '). The first wires B1b, B2b, B3b, and B4b are connected to the first and second connecting mechanisms A and A 'in order to stably fix the first connecting mechanism A and the second connecting mechanism A' And the second wires B1d, B2d, B3d, and B4d are formed of a steel wire type coated with an insulating material and the buffering effect is improved even when the first connecting mechanism A and the second connecting mechanism A ' The first wires B1b, B2b, B3b, and B4b and the second wires B1d, B2d, B3d, and B4d may be of a flexible string type.

또한, 본 발명은, 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)이 탄성력에 문제가 발생하여, 제1커넥팅기구(A)가 상기 스프링(B1a,B2a,B3a,B4a)에 의해 지지를 받지 못하고 도 23과 같이 하방으로 이동할 시, 제1커넥팅기구(A)가 비상지지체(B1c,B2c,B3c,B4c)에 걸리면서 제1커넥팅기구(A)와 제2커넥팅기구(A')가 충돌하지 않는다.The present invention is also applicable to a case where the spring B1a, B2a, B3a, B4a of the support mechanisms B1, B2, B3, B4 has a problem in the resilient force and the first connecting mechanism A contacts the springs B1a, B2a B3a and B4a and moves downward as shown in FIG. 23, the first connecting mechanism A is engaged with the emergency supports B1c, B2c, B3c and B4c, 2 connecting mechanism A 'does not collide.

한편, 본 실시예에서는 2개의 지중케이블라인이 연결되는 것으로 하지만, 본 발명은, 도 24와 같이 본 실시예를 변형하여, 지중케이블라인의 수가 늘어나더라도 지중케이블라인 간을 연결할 수 있다. 또한 본 실시예는 지중케이블을 연결할 시, 배전용 지중케이블 또는 변전용 지중케이블에 모두 적용 가능하다. In the meantime, although two underground cable lines are connected in this embodiment, the present invention can be modified as in FIG. 24 to connect underground cable lines even if the number of underground cable lines is increased. In addition, this embodiment is applicable to a submerged underground cable or a submerged underground cable when connecting an underground cable.

상술한 바와 같이 본 발명은, 맨홀(M)을 통해 고압의 전기가 전력구(T)로 흐를 시, 상기 전기를 대지에 접지할 수 있어, 전력구(T) 내부의 전기설비를 안정적으로 보호할 수 있는 장점이 있다.As described above, according to the present invention, when high-voltage electricity flows through the manhole M to the power tool T, the electricity can be grounded to the ground, and the electric equipment inside the power tool T can be stably protected There is an advantage to be able to do.

또한, 본 발명은, 작업자가 전력구(T) 내부에서 보수 작업을 할 시, 마운팅브라켓(H) 및 피뢰기(I)의 위치를 변경할 수 있어, 작업자가 작업을 편리하게 할 수 있는 장점이 있다.In addition, the present invention has an advantage in that the operator can change the positions of the mounting bracket H and the arrester I when the operator performs a maintenance operation in the power tool T, thereby allowing the operator to conveniently carry out the work .

또한, 본 발명은, 전력구(T)를 통해 지중에 매설된 전기 케이블 간의 연결된 지점에서 누전이 발생할 경우, 이를 외부 관리자에게 신속하게 알리고, 전력구(T)에 들어온 관리자에게 전기 케이블 간의 연결 지점을 정확하게 표시하여, 누전에 따른 조치가 빠르게 이루어지도록 할 수 있는 장점이 있다.The present invention also provides a method for quickly informing an external manager of a short circuit at a point of connection between electric cables buried in the ground through a power port T, So that it is possible to speed up the action according to the short circuit.

또한, 본 발명은 전력구(T)에 외력이 작용할 경우, 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)에 의해 완충되어, 상기 외력에 의해 제1커넥팅기구(A) 및 제2커넥팅기구(A')가 손상되는 것이 방지되는 장점이 있다. When the external force is applied to the power tool T, the first connecting mechanism A and the second connecting mechanism A 'are connected to the springs B1a and B2a of the supporting mechanisms B1, B2, B3 and B4 , B3a, and B4a to prevent the first connecting mechanism (A) and the second connecting mechanism (A ') from being damaged by the external force.

또한, 본 발명은 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)에 지지기구(B1,B2,B3,B4)의 제1와이어(B1b,B2b,B3b,B4b) 및 지지기구(B1,B2,B3,B4)의 제2와이어(B1d,B2d,B3d,B4d)가 삽입되기 때문에, 지지기구(B1,B2,B3,B4)의 제1와이어(B1b,B2b,B3b,B4b) 및 지지기구(B1,B2,B3,B4)의 제2와이어(B1d,B2d,B3d,B4d)는 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)이 압축 및 복원될 시, 지지기구(B1,B2,B3,B4)의 스프링(B1a,B2a,B3a,B4a)이 안정적으로 압축 및 복원되도록 가이드 역할을 하는 장점이 있다.The present invention is also applicable to the first wires B1b, B2b, B3b, B3b of the support mechanisms B1, B2, B3, B4 on the springs B1a, B2a, B3a, B4a of the support mechanisms B1, B2, B2b, B3, and B4 of the support mechanisms B1, B2, B3, and B4 are inserted into the first wires B1b, B2d, B3d, B4d of the support mechanisms B1, B2, B2b, B3b and B4b of the support mechanisms B1, B2, B3 and B4 and the second wires B1d, B2d, B3d and B4d of the support mechanisms B1, B2a, B3a, and B4a of the support mechanisms B1, B2, B3, and B4 can be stably compressed and restored when the first, second, and third support mechanisms B3a, B4a are compressed and restored.

또한, 본 발명은 제1,2커넥팅기구(A,A')의 제1통전체(52,52')에 문제가 발생(과전류가 흘러 단선)하거나, 제1,2커넥팅기구(A,A')의 제1통전체(52,52')의 사용 연한이 초과하면, 제1,2커넥팅기구(A,A')의 제1통전체(52,52')의 위치에 제1,2커넥팅기구(A,A')의 제2통전체(53,53') 또는 제1,2커넥팅기구(A,A')의 제3통전체(54,54')를 간편하게 위치시켜, 지중케이블라인의 통전이 계속적으로 이루어지도록 할 수 있는 장점이 있다.The present invention is also applicable to the first and second connecting mechanisms (A, A ') in which a problem (overcurrent flows) Of the first and second connecting mechanisms A and A 'is longer than the use period of the first and second tubes 52 and 52' of the first and second connecting mechanisms A and A ' It is possible to conveniently locate the second barrel members 53 and 53 'of the connecting mechanisms A and A' or the third barrel members 54 and 54 'of the first and second connecting mechanisms A and A' There is an advantage that the energization of the line can be continuously performed.

한편, 본 발명은 배전용 케이블 또는 변전용 케이블과 연결된 전기설비를 피뢰기를 통해 보호하고, 이러한 피뢰기의 높낮이 위치를 조절한다는 점에서, 발명의 명칭을 '배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치'라고 하였으며, 이러한 본 발명의 '배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치'가 배전용 케이블과 배전용 케이블 간(또는 변전용 케이블과 변전용 케이블 간)의 전기적 연결 구조, 완충 구조 등을 더 포함하는 것이다. In the meantime, in the present invention, the electrical equipment connected to the distribution cable or the cable for exclusive use is protected through the lightning arresters and the height of the lightning arresters is adjusted. The mounting bracket height adjustment device of the present invention is characterized in that the electrical connection structure between the power distribution cable and the power distribution cable (or between the power transmission cable and the power transmission cable) and the cushioning structure .

M; 맨홀 T; 전력구
C1,C2,C3,C4; 지지대 D; 송신기
E; 감지체 F; 누전감지센서
G; 표시등 H; 마운팅브라켓
I; 피뢰기 J; 접지선
A,A'; 제1,2커넥팅기구 10,10'; 제1지지체
20,20'; 제2지지체 30,30'; 제1접속체
40,40'; 제2접속체 50,50'; 연결기구
60,60'; 가압체 B1,B2,B3,B4; 지지기구M; Manhole T; Electric power
C1, C2, C3, C4; Support D; transmitter
E; Sensing element F; Leakage detection sensor
G; Indicator lights H; Mounting bracket
I; Arrester J; Ground wire
A, A '; First and second connecting mechanisms 10 and 10 '; The first support
20,20 '; Second support 30, 30 '; The first connector
40, 40 '; A second connector 50, 50 '; Connection mechanism
60,60 '; Pressure bodies B1, B2, B3, B4; Support mechanism

Claims (1)

전력구(T) 내부로 흐르는 전기를 접지하는 배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치에 있어서,
상기 배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치는,
전력구(T) 내부 상부에 설치되되, 전력구(T)와 이어지는 맨홀(M) 옆에 설치되는 바 형상의 각각의 지지대(C1,C2,C3,C4)와:
각각의 지지대(C1,C2,C3,C4) 중 어느 하나에 승강가능하게 나사산 결합되는 마운팅브라켓(H)과:
마운팅브라켓(H)에 좌우 방향으로 이동가능하게 설치되는 피뢰기(I)와:
일단이 피뢰기(I)와 착탈가능하게 연결되며, 타단이 전력구(T)를 관통하여 대지와 연결되는 접지선(J)과:
맨홀(M) 입구 외부에 설치되고, 하기 누전감지센서(F)로부터 누전감지신호를 수신하여, 외부로 무선 송출하는 송신기(D)를 포함하는 한편,
좌측 방향으로 개구된 제1개구부(11,11')와, 상기 제1개구부(11,11')의 우측에 구비되어 좌측이 상기 제1개구부(11,11')와 연통되고 상기 제1개구부(11,11')보다 전후 폭이 큰 제2개구부(12,12')와, 우측 방향으로 개구되며 하부가 상기 제2개구부(12,12')와 연통된 슬라이드부(13,13')와, 제1지지체(10,10')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(14,14')와, 제1지지체(10,10')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(15,15')와, 제1지지체(10,10')의 좌측 단에 좌측 방향으로 개구되게 형성되는 나사부(16,16')를 갖춘 절연재질의 제1지지체(10,10')와;
우측 방향으로 개구된 제1개구부(21,21')와, 상기 제1개구부(21,21')의 좌측에 구비되어 우측이 상기 제1개구부(21,21')와 연통되고 상기 제1개구부(21,21')보다 전후 폭이 큰 제2개구부(22,22')와, 좌측 방향으로 개구되며 하부가 상기 제2개구부(22,22')와 연통된 슬라이드부(23,23')와, 제2지지체(20,20')의 전단에 상하 방향으로 관통되게 형성되는 제1관통부(24,24')와, 제2지지체(20,20')의 후단에 상하 방향으로 관통되게 형성되는 제2관통부(25,25') 및, 제2지지체(20)의 우측 단에 우측 방향으로 개구되게 형성되는 나사부(26,26')를 갖춘 절연재질의 제2지지체(20,20')와;
좌측 방향으로 개구되며 제1지지체(10,10')의 좌측 방향으로부터의 제1,2좌측지중케이블(L1a,L1b)이 각각 삽입되는 삽입부(31a,31a')를 구비한 제1접속부(31,31') 및, 상기 제1접속부(31,31')보다 전후 폭이 크고 상기 제1접속부(31,31')로부터 연장되며 제1지지체(10,10')의 제2개구부(12,12')에 삽입되는 제2접속부(32,32')를 갖춘 도전재질의 제1접속체(30,30')와;
우측 방향으로 개구되며 제1지지체(20,20')의 우측 방향으로부터의 제1,2우측지중케이블(L2a,L2b)이 각각 삽입되는 삽입부(41a,41a')를 구비한 제1접속부(41,41') 및, 상기 제1접속부(41,41')보다 전후 폭이 크고 상기 제1접속부(41,41')로부터 연장되며 제2지지체(20,20')의 제2개구부(22,22')에 삽입되는 제2접속부(42,42')를 갖춘 도전재질의 제2접속체(40,40')와;
슬라이딩부재(51,51')의 내부에 구비되는 수용부(51a1,51a1'), 상기 수용부(51a1,51a1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51a2,51a2'), 상기 수용부(51a1,51a1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51a3,51a3')를 구비한 제1설치부(51a,51a')와, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51b1,51b1'), 상기 수용부(51b1,51b1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51b2,51b2'), 상기 수용부(51b1,51b1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51b3,51b3')를 구비하여 제1설치부(51a,51a')의 전방에 구비되는 제2설치부(51b,51b')와, 슬라이딩부재(51,51')의 내부에 구비되는 수용부(51c1,51c'), 상기 수용부(51c1,51c1')의 좌측 단에 하방으로 개구되게 구비되는 제1개구부(51c2,51c2'), 상기 수용부(51c1,51c1')의 우측 단에 하방으로 개구되게 구비되는 제2개구부(51c3,51c3')를 구비하여 제1설치부(51a,51a')의 후방에 구비되는 제3설치부(51c,51c')와, 슬라이딩부재(51,51')의 전단 또는 후단의 중앙부에 상하 방향으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성되는 제4설치부(51d,51d') 및, 제4설치부(51d,51d')에 연통되도록 슬라이딩부재(51,51')의 전단 또는 후단에 측방으로 관통되게 형성되되 제2설치부(51b,51b')보다 전방에 형성되거나 제3설치부(51c,51c')보다 후방에 형성되는 감지체설치부(51e,51e')를 갖춘 절연재질의 슬라이딩부재(51,51'); 제1설치부(51a,51a')의 수용부(51a1,51a1')에 설치되는 삽입바(52a,52a')와, 상기 삽입바(52a,52a')의 좌측 단에 구비되고 제1설치부(51a,51a')의 제1개구부(51a2,51a2')에 삽입되며 제1접속체(30,30')의 제2접속부(32,32')에 접촉되는 제1돌출바(52b,52b') 및, 상기 삽입바(52a,52a')의 우측 단에 구비되고 제1설치부(51a,51a')의 제2개구부(51a3,51a3')에 삽입되며 제2접속체(40,40')의 제2접속부(42,42')에 접촉되는 제2돌출바(52c,52c')를 갖춘 납 재질의 제1통전체(52,52'); 제2설치부(51b,51b')의 수용부(51b1,51b1')에 설치되는 삽입바(53a,53a')와, 상기 삽입바(53a,53a')의 좌측 단에 구비되고 제2설치부(51b,51b')의 제1개구부(51b2,51b2')에 삽입되는 제1돌출바(53b,53b') 및, 상기 삽입바(53a,53a')의 우측 단에 구비되고 제2설치부(51b,51b')의 제2개구부(51b3,51b3')에 삽입되는 제2돌출바(53c,53c')를 갖춘 납 재질의 제2통전체(53,53') 및; 제3설치부(51c,51c')의 수용부(51c1,51c1')에 설치되는 삽입바(54a,54a')와, 상기 삽입바(54a,54a')의 좌측 단에 구비되고 제3설치부(51c,51c')의 제1개구부(51c2,51c2')에 삽입되는 제1돌출바(54b,54b') 및, 상기 삽입바(54a,54a')의 우측 단에 구비되고 제3설치부(51c,51c')의 제2개구부(51c3,51c3')에 삽입되는 제2돌출바(54c,54c')를 갖춘 납 재질의 제3통전체(54,54')를 갖추고서, 슬라이딩부재(51,51')를 슬라이딩부재(51,51')의 전방 또는 후방으로 밀 시, 접촉된 제1통전체(52,52')와 제1,2접속체(30,30',40,40')가 떨어지기 전에 제2통전체(53,53') 또는 제3통전체(54,54')가 제1,2접속체(30,30',40,40')와 접촉하도록, 제1통전체(52,52') 및 제2통전체(53,53') 및 제3통전체(54,54')가 이격 배치되는 연결기구(50,50') 및;
일측 방향으로 개구된 스프링수용부(61a,61a')를 구비하여, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 나사산 결합되는 체결부(61,61')와, 스프링수용부(61a,61a')에 이동가능하게 설치되며 일단이 일측 방향으로 돌출되어 슬라이딩부재(51,51')와 맞닿는 가압부(62,62') 및, 스프링수용부(61a,61a')에 수용되며 가압부(62,62')를 슬라이딩부재(51,51')를 향해 미는 스프링(63,63')을 갖추고서, 제1지지체(10,10') 및 제2지지체(20,20')의 나사부(16,16',26,26')에 설치되는 가압체(60,60')
를 각각 갖추고서, 서로 상하 방향으로 각각 배치되되, 제1좌측지중케이블(L1a) 및 제1우측지중케이블(L2a)은 제1커넥팅기구(A)에 설치되고, 제2좌측지중케이블(L1b) 및 제2우측지중케이블(L2b)는 제2커넥팅기구(A')에 설치되는 제1,2커넥팅기구(A,A')와:
제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 감지체설치부(51e,51e')에 각각 삽입되며, 일단이 외부로 노출되는 도전 재질의 감지체(E)와:
제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되며, 감지체(E)와 전기적으로 연결되어, 감지체(E)에 전기가 흐를 시 이를 감지하여, 누전감지신호를 송신기(D) 및 하기 표시등(G)으로 송출하는 누전감지센서(F)와:
제1,2커넥팅기구(A,A')의 슬라이딩부재(51,51')의 제4설치부(51d,51d')에 각각 설치되되, 누전감지센서(F)보다 하부에 설치되며, 누전감지센서(F)로부터 누전감지신호를 수신하면, 하방으로 빛을 방출하는 표시등(G) 및:
상단이, 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)의 하부에 위치하도록, 제1커넥팅기구(A)의 제1지지체(10)의 하부 및 제1커넥팅기구(A)의 제2지지체(20)의 하부에 각각 설치되고, 하단이, 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')의 상부에 위치하도록, 제2커넥팅기구(A')의 제1지지체(10')의 상부 및 제2커넥팅기구(A')의 제2지지체(20')의 상부에 각각 설치되는 스프링(B1a,B2a,B3a,B4a)과;
상단이 각각의 지지대(C1,C2,C3,C4)의 상부에 각각 설치되고, 하단이 제1커넥팅기구(A)의 제1지지체(10)의 제1관통부(14) 및 제1커넥팅기구(A)의 제1지지체(10)의 제2관통부(15) 및 제1커넥팅기구(A)의 제2지지체(20)의 제1관통부(24) 및 제1커넥팅기구(A)의 제2지지체(20)의 제2관통부(25)를 각각 통과하며, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 각각 삽입되는 제1와이어(B1b,B2b,B3b,B4b)와;
각각의 제1와이어(B1b,B2b,B3b,B4b)의 하단에 각각 설치되며, 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입되는 비상지지체(B1c,B2c,B3c,B4c)와;
상단이 각각의 비상지지체(B1c,B2c,B3c,B4c)에 각각 설치되고, 하단이 각각의 상기 스프링(B1a,B2a,B3a,B4a)에 삽입되어 제2커넥팅기구(A')의 제1지지체(10')의 제1관통부(14') 및 제2커넥팅기구(A')의 제1지지체(10')의 제2관통부(15') 및 제2커넥팅기구(A')의 제2지지체(20')의 제1관통부(24') 및 제2커넥팅기구(A')의 제2지지체(20')의 제2관통부(25')를 각각 통과하는 제2와이어(B1d,B2d,B3d,B4d) 및;
각각의 제2와이어(B1d,B2d,B3d,B4d)의 하단에 설치되며 제2커넥팅기구(A')의 제1지지체(10') 및 제2지지체(20')의 하부에 각각 배치되는 지지체(B1e,B2e,B3e,B4e)
를 갖춘 각각의 지지기구(B1,B2,B3,B4)
를 더 포함하는 것을 특징으로 하는 배전 및 변전용 피뢰기의 마운팅 브라켓 높이 조절장치.A mounting bracket height adjusting device for a power distribution and surge arrester for grounding electricity flowing into a power socket (T)
In the mounting bracket height adjusting device of the power distribution and surge arrester,
C2, C3, and C4 installed at the upper portion of the electric power tool T and provided next to the power hole T and next to the manhole M,
A mounting bracket H threadably coupled to any one of the supports C1, C2, C3, and C4,
A lightning arrester (I) movably mounted to the mounting bracket (H) in the left and right directions;
A grounding line J, one end of which is detachably connected to the lightning arrester I and the other end is connected to the ground through the power port T,
And a transmitter (D) installed outside the entrance of the manhole (M) for receiving an electric leakage detection signal from the electric leak detecting sensor (F) and radiating it to the outside,
(11, 11 ') which is opened to the left and a right side which is provided to the right of the first opening (11, 11') and communicates with the first opening (11, 11 ' (12, 12 ') having a width larger than that of the first and second openings (11, 11') and slide portions (13, 13 ') opened to the right and communicating with the second openings (12, 12' , First through holes (14, 14 ') formed to pass through the front ends of the first supports (10, 10') in the vertical direction, and second through holes A first support body made of an insulating material having a first through-hole and a second through-hole formed thereon, and a screw portion and a screw portion formed in the left end of the first support body, 10, 10 ');
(21, 21 ') which is opened to the right and a second opening (21, 21') provided to the left of the first opening (21, 21 ') and communicating with the first opening (23, 23 ') which is opened to the left and whose lower portion is in communication with the second openings (22, 22'). The second opening (22, 22 ' A first penetration part 24 and 24 'formed so as to penetrate in a vertical direction on the front end of the second support body 20 and 20' and a second penetration part 24 and 24 'penetrating in the vertical direction on the rear end of the second support body 20 and 20' (20, 20 ') having an insulating material having a second penetration part (25, 25') formed on the right end of the second support body (20) and a screw part (26, 26 '')Wow;
(31a, 31a ') which is opened to the left and into which the first and second left underground cables (L1a, L1b) from the left side of the first support body (10, 10' And a second opening (12, 12 ') of the first support (10, 10') extending from the first connection part (31, 31 ') and having a width larger than that of the first connection part (30, 30 ') having a second connection part (32, 32') inserted into the first connection part (12, 12 ');
(41a, 41a ') which is opened to the right and into which the first and second right underground cables (L2a, L2b) are inserted from the right side of the first support body (20, 20' (41, 41 ') and a second opening (22, 22') of the second support body (20, 20 ') which is larger than the first connection portion , A second connecting member (40, 40 ') made of a conductive material having a second connecting portion (42, 42') inserted into the first connecting member (22, 22 '
51a1 'provided in the sliding members 51 and 51', first openings 51a2 and 51a2 'opened downward at the left ends of the receiving portions 51a1 and 51a1' First mounting portions 51a and 51a 'having second openings 51a3 and 51a3' open downward at right ends of the accommodating portions 51a1 and 51a1 ', and first and second mounting portions 51a and 51b' A first opening 51b2 and a second opening 51b2 'which are opened downward at left ends of the receiving portions 51b1 and 51b1', a second opening 51b2 and 51b2 'provided in the receiving portion 51b1' 51b1 'and second mounting portions 51b, 51b' provided in front of the first mounting portions 51a, 51a 'are provided with second openings 51b3, 51b3' 51c1 and 51c1 'provided in the sliding members 51 and 51' and first openings 51c2 and 51c2 provided at the left ends of the receiving portions 51c1 and 51c1 ' 51c2 ', and the right end of the accommodating portion 51c1, 51c1' 51c 'provided at the rear of the first mounting portions 51a, 51a' and second mounting portions 51c, 51c 'provided at the front ends of the sliding members 51, 51' Or fourth mounting portions 51d and 51d which are formed in the central portion of the rear end in the vertical direction and are formed forward of the second mounting portions 51b and 51b 'or behind the third mounting portions 51c and 51c' And the first and second mounting portions 51b and 51b 'so as to communicate with the fourth mounting portions 51d and 51d', respectively, at the front end or the rear end of the sliding members 51 and 51 ' Or sliding members 51 and 51 'made of an insulating material having sensing element mounting portions 51e and 51e' formed behind the third mounting portions 51c and 51c '; Insertion bars 52a and 52a 'provided in the receiving portions 51a1 and 51a1' of the first installation portions 51a and 51a 'and insertion bars 52a and 52b' provided at the left ends of the insertion bars 52a and 52a ' The first projecting bars 52b and 52b are inserted into the first openings 51a2 and 51a2 'of the first and second connectors 51 and 51a' and contact the second connecting portions 32 and 32 ' And the second connection members 40 and 52a 'provided at the right ends of the insertion bars 52a and 52a' and inserted into the second openings 51a3 and 51a3 'of the first installation portions 51a and 51a' A first barrel 52, 52 'of lead material with a second protruding bar 52c, 52c' in contact with the second connection 42, 42 'of the first barrel 40'; Insertion bars 53a and 53a 'provided in the receiving portions 51b1 and 51b1' of the first and second mounting portions 51b and 51b 'and second insertion portions 53a and 53b' provided on the left ends of the insertion bars 53a and 53a ' First protruding bars 53b and 53b 'inserted into the first openings 51b2 and 51b2' of the first and second openings 51b and 51b 'and first and second protrusions 53b and 53b' provided at the right ends of the insert bars 53a and 53a ' A second tubular member 53, 53 'made of lead material having second projecting bars 53c, 53c' inserted into the second openings 51b3, 51b3 'of the portions 51b, 51b'; Insertion bars 54a and 54a 'provided in the receiving portions 51c1 and 51c1' of the third installation portions 51c and 51c 'and insertion bars 54a and 54b' provided on the left ends of the insertion bars 54a and 54a ' The first projecting bars 54b and 54b 'inserted into the first openings 51c2 and 51c2' of the first and second openings 51c and 51c 'and the first and second projecting bars 54b and 54b' provided at the right ends of the insertion bars 54a and 54a ' And a third tubular body 54 and 54 'made of lead material and having second projecting bars 54c and 54c' inserted into the second openings 51c3 and 51c3 'of the first and second leg portions 51c and 51c' When the members 51 and 51 'are pushed forward or rearward of the sliding members 51 and 51', the first and second communicating tubes 52 and 52 'and the first and second connecting bodies 30 and 30' , So that the second tubular member 53 or 53 'or the third tubular member 54 or 54' is brought into contact with the first or second connecting member 30, 30 ', 40 or 40' A connecting mechanism 50, 50 'in which the first barrel 52, 52' and the second barrel 53, 53 'and the third barrel 54, 54' are spaced apart from each other;
The screw portions 16, 16 ', 26 and 26' of the first and second supports 10 and 10 'and the second supports 20 and 20' have spring receiving portions 61a and 61a ' And a pressing portion 62 which is movably installed in the spring receiving portions 61a and 61a 'and whose one end protrudes in one direction to abut the sliding members 51 and 51' And 63 'that are received in the spring receiving portions 61a and 61a' and push the pressing portions 62 and 62 'toward the sliding members 51 and 51' The pressing members 60 and 60 'provided on the screw portions 16, 16', 26 and 26 'of the first and second supporting members 20 and 20'
The first left underground cable L1a and the first right underground cable L2a are provided in the first connecting mechanism A and the second left underground cable L1b and the first right underground cable L2b are provided in the first connecting mechanism A, And the second right underground cable L2b are connected to the first and second connecting mechanisms A and A 'provided in the second connecting mechanism A'
Are inserted into the sensing element mounting portions 51e and 51e 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' )Wow:
Are provided on the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ', respectively, and are electrically connected to the sensing element E, (F) for detecting an electric current flowing through the electric power source (E) and sending a leakage detection signal to the transmitter (D) and the indicator (G)
Is installed below the electric leak detecting sensor F and is provided at the fourth mounting portions 51d and 51d 'of the sliding members 51 and 51' of the first and second connecting mechanisms A and A ' When a light leakage detection signal is received from the detection sensor (F), a display light (G) for emitting light downward and:
The upper end of the first connecting mechanism A is connected to the first penetrating portion 14 of the first supporting body 10 of the first connecting mechanism A and the second penetrating portion 15 of the first supporting body 10 of the first connecting mechanism A, 1 is positioned below the second penetrating portion 24 of the second supporting member 20 of the connecting mechanism A and the second penetrating portion 25 of the second supporting member 20 of the first connecting mechanism A. [ The lower end of the second connecting mechanism A is provided at the lower portion of the first supporting member 10 of the first connecting mechanism A and the lower portion of the second supporting member 20 of the first connecting mechanism A, The first penetrating portion 14 'of the first supporting body 10' and the second penetrating portion 15 'of the first supporting body 10' of the second connecting mechanism A ' Of the second supporting body 20 'of the second connecting mechanism A' and the second penetrating portion 25 'of the second supporting body 20' of the second connecting mechanism A ' B2a, B3a, B4a (B1a, B2a, B3a, B4a) respectively provided on the upper portion of the first support body 10 'of the second connecting mechanism A' and the upper portion of the second support body 20 ')and;
And the lower end of the first connecting mechanism A is connected to the first penetrating portion 14 of the first supporting body 10 of the first connecting mechanism A and the first connecting mechanism 14 of the first connecting mechanism A, The first penetrating portion 24 of the second supporting body 20 of the first connecting mechanism A and the first penetrating portion 24 of the first supporting mechanism 10 of the first connecting mechanism A First wires B1b, B2b, B3b, and B4b respectively passing through the second penetration portions 25 of the second support body 20 and inserted into the respective springs B1a, B2a, B3a, and B4a;
B2c, B3c, B4c respectively installed at the lower ends of the respective first wires B1b, B2b, B3b, B4b and inserted into the respective springs B1a, B2a, B3a, B4a;
B2a, B3a, B4a of the second connecting mechanism (A ') and the lower end thereof is inserted into each of the springs (B1a, B2a, B3a, B4a) (15 ') of the first support (10') of the second connecting mechanism (A ') and the second penetrating portion (15') of the second connecting mechanism (A ' 2 passing through the first penetration portion 24 'of the support body 20' and the second penetration portion 25 'of the second support body 20' of the second connecting mechanism A ' , B2d, B3d, B4d);
A supporting member 10 'disposed on the lower end of each of the second wires B1d, B2d, B3d and B4d and disposed below the first supporting body 10' and the second supporting body 20 'of the second connecting mechanism A' (B1e, B2e, B3e, B4e)
B2, B3, and B4, respectively,
Further comprising a mounting bracket height adjusting device for the power distribution and surge arrester.
KR1020160093313A 2016-07-22 2016-07-22 Equipment adjusting the height of the mounting bracket of lightning arrester KR101706697B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066453A (en) * 2018-07-27 2018-12-21 国网山东省电力公司烟台供电公司 A kind of repairing transmission line of electricity overhead ground wire specific purpose tool
KR102508710B1 (en) * 2022-07-18 2023-03-09 기술사사무소 세일엔지니어링(주) A lightning arrester terminal box apparatus for substation
KR102643496B1 (en) * 2023-10-05 2024-03-05 주식회사 행복종합엔지니어링건축사사무소 Tunnel-type power outlet grounding device in the complex

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JPH06176810A (en) * 1992-12-04 1994-06-24 Toyo Giken Kk Terminal board
KR100643124B1 (en) 2005-01-10 2006-11-10 주식회사 지유디코퍼레이션 Earth structure of cable-turnnel
JP2009247081A (en) * 2008-03-31 2009-10-22 Railway Technical Res Inst Cable supporter and monitoring system
KR101546736B1 (en) * 2015-04-08 2015-08-24 세흥전설 (주) Apparatus for Adjusting Height of Mounting Bracket in Lightning Arrester using at Substation
KR101635572B1 (en) * 2016-02-04 2016-07-04 주식회사 청림이앤씨 Equipment for connecting a underground power transmission cable

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Publication number Priority date Publication date Assignee Title
JPH06176810A (en) * 1992-12-04 1994-06-24 Toyo Giken Kk Terminal board
KR100643124B1 (en) 2005-01-10 2006-11-10 주식회사 지유디코퍼레이션 Earth structure of cable-turnnel
JP2009247081A (en) * 2008-03-31 2009-10-22 Railway Technical Res Inst Cable supporter and monitoring system
KR101546736B1 (en) * 2015-04-08 2015-08-24 세흥전설 (주) Apparatus for Adjusting Height of Mounting Bracket in Lightning Arrester using at Substation
KR101635572B1 (en) * 2016-02-04 2016-07-04 주식회사 청림이앤씨 Equipment for connecting a underground power transmission cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066453A (en) * 2018-07-27 2018-12-21 国网山东省电力公司烟台供电公司 A kind of repairing transmission line of electricity overhead ground wire specific purpose tool
CN109066453B (en) * 2018-07-27 2024-01-12 国网山东省电力公司烟台供电公司 Special tool for repairing overhead lightning conductor of power transmission line
KR102508710B1 (en) * 2022-07-18 2023-03-09 기술사사무소 세일엔지니어링(주) A lightning arrester terminal box apparatus for substation
KR102643496B1 (en) * 2023-10-05 2024-03-05 주식회사 행복종합엔지니어링건축사사무소 Tunnel-type power outlet grounding device in the complex

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