KR100846133B1 - Branch sleeve of power line - Google Patents

Branch sleeve of power line Download PDF

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Publication number
KR100846133B1
KR100846133B1 KR1020080011453A KR20080011453A KR100846133B1 KR 100846133 B1 KR100846133 B1 KR 100846133B1 KR 1020080011453 A KR1020080011453 A KR 1020080011453A KR 20080011453 A KR20080011453 A KR 20080011453A KR 100846133 B1 KR100846133 B1 KR 100846133B1
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KR
South Korea
Prior art keywords
power line
main power
coating
wire
drop wire
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KR1020080011453A
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Korean (ko)
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송의석
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송의석
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Priority to KR1020080011453A priority Critical patent/KR100846133B1/en
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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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables

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  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

A branch sleeve of a distribution line is provided to prevent disconnection of a drop wire by preventing corrosion of a connection part with the drop wire. A main power line(10) has a coating removing unit. A live wire branch rod(20) connects power of the main power line to a drop wire(48) through the coating removing unit and has screw units protruded at both ends. Sleeve bodies(30,30a) surround the main power line at upper and lower parts to prevent separation of the live wire branch rod and have fixing wedges protruded at front and rear inner ends to be fixed to a coating(12) of the main power line and terminal rod holes(32a) formed at lower left and right sides to protrude the live wire branch rod downward. Left and right drop wire conducting fixing frames(40a) are fixed at left and right ends of the live wire branch rod to fix the drop wire while conducting the drop wire to the main power line. The left and right drop wire conducting fixing frames have screw holes coupled with the left and right screw units of the live wire branch rod, insulating tubes(46) formed on an outer periphery, terminal rods(47) to protrude conducting terminals(47b) forward and rearward, semi-circular terminals(45,45a) with terminal holes to insert the conducting terminals, guide bars(44) installed on plane units of the insulating tubes and wound with springs, and front and rear fixing ring bodies(41,41a) to closely fix the drop wire without the coating to the semi-circular terminals through elasticity of the springs.

Description

배전선로의 분기슬리브{Branch sleeve of power line}A branch sleeve of power line < RTI ID = 0.0 >

본 발명은 배전선로의 분기슬리브에 관한 것으로서, 보다 상세하게는 인하선과의 연결부위 접지면이 크고 완강하게 고정되어 인하선이 이탈될 염려가 전혀 없고, 접속부위의 온도가 높지않아 피복이 타거나 녹지 않으며, 접속부위가 쉽게 부식되지 않아 단선사고의 염려가 없고, 착탈식으로 시공작업이 보다 간편하게 이루어지는 배전선로의 분기슬리브에 관한 것이다. More particularly, the present invention relates to a branch sleeve for a distribution line, and more particularly to a branch sleeve for a distribution line, and more particularly, The present invention relates to a branching sleeve of a distribution line in which a connection part is not easily corroded and there is no fear of a wire breakage, and a construction work can be carried out more easily by a removable type.

일반적으로 전선케이블의 연결부위 및 접속부분은 절연이 가능하도록 테이프를 접착시키거나 절연체로 케이블의 노출부위를 격리하도록 하였으나, 이는 쉽게 접속부위가 벗겨지거나 훼손될 뿐만 아니라, 수분이 접촉하게 되면 누전 또는 감전사고의 위험도 뒤따랐기 때문에 안전성에 문제점이 있었다.In general, the connection part and the connection part of the electric cable are made to adhere the tape so as to be insulated or to isolate the exposed part of the cable with the insulator. However, not only the connection part is easily peeled or damaged, There was a problem in safety because it followed the risk of electric shock accident.

그래서, 근래에 들어 안전성을 고려하면서도 연결부위의 부식을 방지하도록 전선 접속부분을 완전히 밀폐하는 여러 형태의 전선 분기용 슬리브 등이 제공된 바 있었다.Thus, in recent years, there have been provided various types of wire branching sleeves and the like that completely seal the wire connection portion to prevent corrosion of the connection portion while taking safety into consideration.

그러나, 종래의 분기슬리브는 전선케이블과의 연결부위 접지면이 작기 때문에 인장력이 약하여 슬리브 내에서 전선케이블이 쉽게 미끄러져 빠져나올 수 있었 으며, 작은 접지면적에 의해 접속부위의 온도가 쉽게 상승하여 전선케이블 피복이 녹거나 타게 되어 안전사고를 유발하게 되는 문제점이 있었다.However, since the conventional branch sleeve has a small ground surface for connection with the wire cable, the tensile force is weak, so that the wire cable easily slips out of the sleeve, and the temperature of the connection part rises easily due to a small ground area, There is a problem that the cable cover melts or rides and causes a safety accident.

또한, 시공 접속부위가 쉽게 부식되어 접촉저항을 증가시키고 다시 접속부위의 온도가 상승되어 전해 부식을 가속화하는 과정이 반복됨으로서, 최종적으로 단선 사고 등을 일으키게 되는 문제점이 있었다.Also, the process connection region is easily corroded to increase the contact resistance, and the process of accelerating the electrolytic corrosion due to the rise of the temperature at the connection site is repeated.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 인하선과의 연결부위 접지면이 크고 완강하게 고정되어 인하선이 이탈될 염려가 전혀 없고, 접속부위의 온도가 높지않아 피복이 타거나 녹지 않으며, 접속부위가 쉽게 부식되지 않아 단선사고의 염려가 없고, 착탈식으로 시공작업이 보다 간편하게 이루어지는 배전선로의 분기슬리브를 제공함에 그 목적이 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for connecting a cut- It is an object of the present invention to provide a branching sleeve of a distribution line in which a connection part is not easily corroded and there is no fear of a wire breakage and a construction work can be carried out more easily by a removable type.

이와 같은 목적을 달성하기 위하여, 본 발명은 피복이 원형으로 벗겨진 피복제거부를 갖는 주전력선과;To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein,

정면이 Ω형상으로 상기 주전력선의 피복제거부에 삽입밀착되어 상기 피복 외주연과 동일 외주연을 이루고, 양단에는 나사부가 형성되는 도체의 봉체인 활선분기봉과;A live wire branch rod having a front surface in the shape of an Ω-shaped conductor and inserted in close contact with the main surface of the coating main body so as to have the same outer circumference as the outer circumference of the coating and having a threaded portion formed at both ends thereof;

상하로 양분되어 상기 주전력선의 피복제거부를 감싸는 관체로 전후방측 내측단에는 상기 주전력선의 피복에 삽입고정되는 고정쐐기가 각각 돌출형성되고, 하부중심 좌우측에는 상기 활선분기봉이 하부로 돌출되는 단자봉공이 각각 형성되는 절연재질의 슬리브몸체와;And a fixed wedge inserted into and fixed to the cover of the main power line is formed at the inner and outer ends of the upper and lower portions of the main power line, A sleeve body made of an insulating material and each having a piercing hole;

상기 활선분기봉의 좌우측단 나사부가 각각 나사결합되는 나사공을 갖고 외주연에는 상하단에 평면부를 갖는 절연재질의 절연관이 형성되되 전후방측에는 절연관을 관통하여 통전단자가 각각 전후방측으로 돌출되는 도체인 단자봉이 형성되 며, 기립된 반원형상으로 중심에는 통전단자가 삽입되는 단자공을 갖고 통전이 이루어지는 반원단자가 각각 형성되고, 전후방측으로 양분되는 반원형상으로 상하단이 상기 절연관의 평면부에 각각 위치되어 선단에 나사부를 갖고 스프링이 감겨진 가이드봉이 관통공을 갖는 전후방측의 관통판을 관통하여 전후방측의 나사공을 갖는 고정판에 각각 체결고정되며 스프링의 탄성에 의해서 피복이 벗겨진 인하선을 반원단자측으로 밀착고정시켜 통전시키는 절연재질의 전후방측고정링체가 형성되는 좌우측인하선통전고정틀을 구비하는 특징이 있다.Wherein the left and right end threaded portions of the live wire branching rods are threadedly engaged with each other and the outer periphery is formed with an insulating material having an insulating material having a flat portion at the upper and lower ends thereof and the front and rear sides of which are conductive conductors And a semicircular terminal having a terminal hole into which a current carrying terminal is inserted and being energized is formed respectively and a semicircular shape which is divided into front and rear sides and upper and lower ends are respectively located on the plane portion of the above- The guide rods having the threaded portions and the spring-wound guide rods are fastened and fixed respectively to the fixing plates having the screw holes on the front and rear sides through the through-holes on the front and rear sides having the through-holes, and the cut- Left and right side cuts in which the front and rear stationary ring bodies of insulating material for fixing and energizing are formed It is characterized in comprising a power application flange.

이와 같이, 본 발명은 인하선과의 연결부위 접지면이 크고 완강하게 고정되어 인하선이 이탈될 염려가 전혀 없고, 접속부위의 온도가 높지않아 피복이 타거나 녹지 않으며, 접속부위가 쉽게 부식되지 않아 단선사고의 염려가 없고, 착탈식으로 시공작업이 보다 간편하게 이루어지는 효과가 있다.As described above, according to the present invention, there is no fear that the ground surface of the connection portion with the cut line is fixed to be large and durable so that the cut line is not released, the temperature of the connection portion is not high and the cover is not burned or melted, There is no fear of a burnout accident, and there is an effect that a construction work can be carried out more easily with a detachable type.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 배전선로의 분기슬리브의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 정단면도이고, 도 4는 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 측면도이다.FIG. 1 is a perspective view showing a construction of a branching sleeve of a distribution line according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a fastening state of a branching sleeve of a distribution line as an embodiment of the present invention, FIG. 4 is a side view showing a construction of a branch sleeve of a distribution line, which is an embodiment of the present invention. FIG.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the user, the intention or custom of the operator, and the like.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, it goes without saying that the definition should be based on the contents throughout this specification.

본 발명의 배전선로의 분기슬리브는, 피복제거부(11)를 갖는 주전력선(10)과, 피복제거부(11)를 통해 주전력선(10)의 전력을 인하선(48)으로 통전연결시키는 활선분기봉(20)과, 활선분기봉(20)이 삽입된 주전력선(10)을 상하측에서 감싸 활선분기봉(20)의 이탈을 방지하는 슬리브몸체(30,30a)와, 활선분기봉(20)의 좌우측단에 고정되어 인하선(48)을 고정시킴과 동시에 주전력선(10)과 통전시키는 좌우측인하선통전고정틀(40,40a)로 구성된다.The branch sleeve of the present invention is connected to the main power line 10 having the clone rejection 11 and the electric power of the main power line 10 through the cut- A sleeve body 30 and 30a for covering the main power line 10 in which the live wire branching rods 20 are inserted from above and below to prevent the live wire branching rods 20 from being separated from each other, And left and right lower cut wire holding fixtures 40 and 40a fixed to the left and right ends to fix the cut wire 48 and to conduct electricity with the main power line 10. [

상기 주전력선(10)은 피복(12)이 원형으로 벗겨진 피복제거부(11)가 형성된다. The main power line 10 is formed with a coating layer 11 whose coating 12 is rounded off.

상기 활선분기봉(20)은 피복제거부(11)를 통해 주전력선(10)의 전력을 인하선(48)으로 통전연결시키는 정면이 Ω형상인 도체의 봉체로, 상기 주전력선(10)의 피복제거부(11)에 삽입밀착되어 상기 피복(12) 외주연과 동일 외주연을 이루고, 양단에는 나사부(21,21a)가 좌우측으로 돌출형성된다. The active wire 20 is a conductor having a Ω-shaped front surface through which the electric power of the main electric power line 10 is connected to the reduction line 48 through the non-coated wire 11, And is formed in the same outer periphery as the outer periphery of the cover 12 and has threaded portions 21 and 21a protruding from left and right at both ends thereof.

상기 슬리브몸체(30,30a)는 상하로 양분되어 활선분기봉(20)이 삽입된 주전력선(10)을 상하측에서 감싸 활선분기봉(20)의 이탈을 방지하는 절연재질의 관체로, 상기 주전력선(10)의 피복제거부(11)를 감싸며, 전후방측 내측단에는 상기 주전력선(10)의 피복(12)에 삽입고정되는 고정쐐기(31,31a)가 각각 돌출형성되고, 하부중심 좌우측에는 상기 활선분기봉(20)이 하부로 돌출되는 단자봉공(32,32a)이 각각 형성된다. The sleeve body 30 and 30a are tubular bodies of insulating material which are divided into upper and lower portions to wrap the main power line 10 in which the live wire branching rods 20 are inserted from the upper and lower sides to prevent the live wire branching rods 20 from coming off, And fixed wedges 31 and 31a which are inserted into and fixed to the cover 12 of the main power line 10 are formed at the front and rear inner ends of the upper and lower sides, respectively, And terminal seals 32 and 32a are formed to protrude downward from the live wire branching rods 20, respectively.

상기 좌우측인하선통전고정틀(40,40a)은 활선분기봉(20)의 좌우측단에 고정되어 인하선(48)을 고정시킴과 동시에 주전력선(10)과 통전시키는 고정틀로, 상기 활선분기봉(20)의 좌우측단 나사부(21,21a)가 각각 나사결합되는 나사공(47a)을 갖고 외주연에는 상하단에 평면부(46a,46b)를 갖는 절연재질의 절연관(46)이 형성되되 전후방측에는 절연관(46)을 관통하여 통전단자(47b,47c)가 각각 전후방측으로 돌출되는 도체인 단자봉(47)이 형성되며, 기립된 반원형상으로 중심에는 통전단자(47b,47c)가 삽입되는 단자공(45b)을 갖고 통전이 이루어지는 도체인 반원단자(45,45a)가 각각 형성되고, 전후방측으로 양분되는 반원형상으로 상하단이 상기 절연관(46)의 평면부(46a,46b)에 각각 위치되어 선단에 나사부(44a)를 갖고 스프링(44b)이 감겨진 가이드봉(44)이 관통공(43a)을 갖는 전후방측의 관통판(43)을 관통하여 전후방측의 나사공(42a)을 갖는 고정판(42)에 각각 체결고정되며 스프링(44b)의 탄성에 의해서 피복(48a)이 벗겨진 인하선(48)을 반원단자(45,45a)측으로 밀착고정시켜 통전시키는 절연재질의 전후방측고정링체(41,41a)가 각각 형성된다. The left and right lower wire enforcing fixtures 40 and 40a are fixed to left and right ends of the live wire branching rods 20 so as to fix the down wire 48 and to energize the main power wire 10, And the upper and lower ends of which have planar portions 46a and 46b are formed on the outer periphery of the upper and lower side thread portions 21 and 21a of the left and right side end thread portions 21 and 21a, And a terminal hole 47 through which the power supply terminals 47b and 47c protrude from the front and rear sides of the terminal hole 47 through which the power supply terminals 47b and 47c protrude, 45b which are divided into front and rear sides, and upper and lower ends thereof are positioned respectively on the plane portions 46a, 46b of the insulating pipe 46, The guide rod 44 having the screw portion 44a and the spring 44b wound thereon is provided with a through hole 43a, A cut line 48 in which the cover 48a is peeled off by the elasticity of the spring 44b is fixed to the fixing plate 42 having the screw holes 42a on the front and rear sides through the through- Front side fixing ring members 41 and 41a made of an insulating material for tightly sealingly fixing to the terminals 45 and 45a are formed.

이와 같은 본 발명은, 작업자가 좌우측인하선통전고정틀(40,40a)의 전후방측고정링체(41,41a) 중 일측을 전후방측으로 잡아 당기면, 전후방측고정링체(40,40a)는 상하측의 가이드봉(44) 상에서 스프링(44b)를 압축시키면서 반원단자(45,45a)와 전후방측고정링체(41,41a) 사이의 공간이 더욱 넓혀진다.In the present invention as described above, when the operator pulls one of the front and rear fixing ring members 41, 41a of the left and right lower wire enforcing fixture 40, 40a to the front and rear sides, the front and rear fixing ring members 40, The space between the semicircular terminals 45, 45a and the front and rear side stationary ring bodies 41, 41a is widened while the spring 44b is compressed on the rod 44. [

이때, 이 공간으로 피복(48a)이 벗겨진 인하선(48)의 선단을 삽입시킨 다음, 전후방측고정링체(41,41a)를 놓으면, 전후방측고정링체(41,41a)는 스프링(44b)의 탄성에 의해 내측에 삽입된 인하선(48)을 반원단자(45,45a)측으로 밀착시켜 통전시킴과 동시에 고정상태를 그대로 유지하게 된다.At this time, when the tip end of the cut-off line 48 with the cover 48a peeled off is inserted into this space and then the front and rear side fixing ring members 41 and 41a are placed, the front and rear fixing ring members 41 and 41a The cut-in wire 48 inserted inward by elasticity is brought into close contact with the semicircular terminals 45 and 45a to energize and maintain the fixed state.

도 1은 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 사시도, 1 is a perspective view showing a construction of a branch sleeve of a distribution line as an embodiment of the present invention,

도 2는 본 발명 실시 예인 배전선로의 분기슬리브의 체결모습을 보인 분리 사시도, 2 is an exploded perspective view showing a fastening state of a branch sleeve of a distribution line, which is an embodiment of the present invention,

도 3은 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 정단면도, 3 is a front sectional view showing a construction of a branch sleeve of a distribution line as an embodiment of the present invention,

도 4는 본 발명 실시 예인 배전선로의 분기슬리브의 시공모습을 보인 측면도.4 is a side view showing a construction of a branch sleeve of a distribution line as an embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명*Description of the Related Art [0002]

10 : 주전력선 11 : 피복제거부10: Main power line 11: Denying copy

12 : 피복12: Cloth

20 : 활선분기봉 21,21a : 나사부20: live wire branch bar 21, 21a:

30,30a : 슬리브몸체 31,31a : 고정쐐기30,30a: Sleeve body 31,31a: Fixing wedge

32,32a : 단자봉공32,32a: terminal seal

40,40a : 좌우측인하선통전고정틀 41,41a : 전후방측고정링체 40,40a: left and right lowering line energizing fixture 41, 41a: front and rear fixed ring body

42 : 고정판 42a : 나사공42: Fixing plate 42a:

43 : 관통판 43a : 관통공43: through plate 43a: through hole

44 : 가이드봉 44a : 나사부44: Guide rod 44a: Screw

44b : 스프링 45,45a : 반원단자44b: Spring 45, 45a: Semicircular terminal

45b : 단자공 46 : 절연관45b: terminal hole 46: insulation connection

46a,46b : 평면부 47 : 단자봉46a, 46b: plane portion 47: terminal rod

47a : 나사공 47b,47c : 통전단자47a: screw hole 47b, 47c: energizing terminal

48 : 인하선 48a : 피복48: cut line 48a: cloth

Claims (1)

피복이 원형으로 벗겨진 피복제거부를 갖는 주전력선과;A main power line having a coating rejection whose coating is stripped in a circular pattern; 정면이 Ω형상으로 상기 주전력선의 피복제거부에 삽입밀착되어 상기 피복 외주연과 동일 외주연을 이루고, 양단에는 나사부가 형성되는 도체의 봉체인 활선분기봉과;A live wire branch rod having a front surface in the shape of an Ω-shaped conductor and inserted in close contact with the main surface of the coating main body so as to have the same outer circumference as the outer circumference of the coating and having a threaded portion formed at both ends thereof; 상하로 양분되어 상기 주전력선의 피복제거부를 감싸는 관체로 전후방측 내측단에는 상기 주전력선의 피복에 삽입고정되는 고정쐐기가 각각 돌출형성되고, 하부중심 좌우측에는 상기 활선분기봉이 하부로 돌출되는 단자봉공이 각각 형성되는 절연재질의 슬리브몸체와;And a fixed wedge inserted into and fixed to the cover of the main power line is formed at the inner and outer ends of the upper and lower portions of the main power line, A sleeve body made of an insulating material and each having a piercing hole; 상기 활선기봉의 좌우측단 나사부가 각각 나사결합되는 나사공을 갖고 외주연에는 상하단에 평면부를 갖는 절연재질의 절연관이 형성되되 전후방측에는 절연관을 관통하여 통전단자가 각각 전후방측으로 돌출되는 도체인 단자봉이 형성되며, 기립된 반원형상으로 중심에는 통전단자가 삽입되는 단자공을 갖고 통전이 이루어지는 반원단자가 각각 형성되고, 전후방측으로 양분되는 반원형상으로 상하단이 상기 절연관의 평면부에 각각 위치되어 선단에 나사부를 갖고 스프링이 감겨진 가이드봉이 관통공을 갖는 전후방측의 관통판을 관통하여 전후방측의 나사공을 갖는 고정판에 각각 체결고정되며 스프링의 탄성에 의해서 피복이 벗겨진 인하선을 반원단자측으로 밀착고정시켜 통전시키는 절연재질의 전후방측고정링체가 형성되는 좌우측인하선통전고정틀을 구비하는 배전선로의 분기슬리브.Wherein the first and second ends of each of the first and second end portions of the first and second end portions of the first and second end portions of the first and second end portions of the first and second end portions are connected to each other, A semicircular terminal having a semicylindrical phase in a standing semicircular shape and having a terminal hole into which a current carrying terminal is inserted and being energized, a semicircular shape divided into front and rear sides, and upper and lower ends are respectively located on the flat portion of the above- The guide rods having the threaded portions and the spring-wound guide rods are fastened and fixed respectively to the fixing plates having the screw holes on the front and rear sides through the through-holes on the front and rear sides having the through-holes, and the cut- Left and right side cut-off lines in which the front and rear stationary ring members of insulating material for fixing and energizing are formed, Around flange sleeve branch of the distribution lines comprising a.
KR1020080011453A 2008-02-05 2008-02-05 Branch sleeve of power line KR100846133B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950266B1 (en) 2008-05-31 2010-03-31 건원이앤씨 주식회사 Branch sleeve of power line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200219456Y1 (en) 2000-10-25 2001-04-02 한국전력공사 a insulating cover structure for a working without power stoppage for a special high-voltage electric wire
KR100699688B1 (en) 2004-08-17 2007-03-26 정영열 Sleeve cover
KR100814671B1 (en) 2007-12-14 2008-03-18 김정숙 Latch safety device for transformer live wire in pillar for supply of electric power for period

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200219456Y1 (en) 2000-10-25 2001-04-02 한국전력공사 a insulating cover structure for a working without power stoppage for a special high-voltage electric wire
KR100699688B1 (en) 2004-08-17 2007-03-26 정영열 Sleeve cover
KR100814671B1 (en) 2007-12-14 2008-03-18 김정숙 Latch safety device for transformer live wire in pillar for supply of electric power for period

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950266B1 (en) 2008-05-31 2010-03-31 건원이앤씨 주식회사 Branch sleeve of power line

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