KR100854020B1 - Branch sleeve of power line - Google Patents

Branch sleeve of power line Download PDF

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Publication number
KR100854020B1
KR100854020B1 KR1020080026116A KR20080026116A KR100854020B1 KR 100854020 B1 KR100854020 B1 KR 100854020B1 KR 1020080026116 A KR1020080026116 A KR 1020080026116A KR 20080026116 A KR20080026116 A KR 20080026116A KR 100854020 B1 KR100854020 B1 KR 100854020B1
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KR
South Korea
Prior art keywords
distribution line
sleeve
protection frame
line
branch
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KR1020080026116A
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Korean (ko)
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주찬용
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제일기술개발주식회사
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Priority to KR1020080026116A priority Critical patent/KR100854020B1/en
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Publication of KR100854020B1 publication Critical patent/KR100854020B1/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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
    • H01R11/15—Hook in the form of a screw clamp
    • 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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  • Cable Accessories (AREA)

Abstract

A branch sleeve of a power distribution line is provided to prevent a covering from being burned or melted by increasing a ground plane of a connection region to the lead wire and reducing a temperature of the connection region. A branch sleeve of a power distribution line includes a sleeve protection frame(10), front and rear line fixtures(20), and a branch sleeve body(30). A power distribution line(50) with a covering removing unit is inserted and fixed to the sleeve protection frame. The front and rear line fixtures are inserted into the sleeve protection frame and fix the distribution line to the sleeve protection frame. The branch sleeve body is inserted and fixed to the sleeve protection frame and is electrically connected to the distribution line and branched into lead wires(40).

Description

배전선로의 분기슬리브{Branch Sleeve of Power Line}Branch sleeve of power distribution line {Branch Sleeve of Power Line}

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, 조립식으로 시공작업이 보다 간편하게 이루어지는 배전선로의 분기슬리브에 관한 것이다. The present invention relates to a branch sleeve of a distribution line. More specifically, the ground plane of the connection line with the lower line is large and rigidly fixed so that there is no fear that the lower line will be detached, and the cover is burned because the temperature of the connecting region is not high. It does not melt, the connection part is not easily corroded, there is no fear of disconnection accident, and relates to a branch sleeve of a distribution line that is easier to build construction work.

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 wire cable are taped to insulate or insulate the exposed part of the cable with an insulator, but this is not only easily peeled off or damaged, but also moisture leakage or contact with moisture. There was also a safety problem because of the risk of electric shock.

그래서, 근래에 들어 안전성을 고려하면서도 연결부위의 부식을 방지하도록 전선 접속부분을 완전히 밀폐하는 여러 형태의 전선 분기용 슬리브 등이 제공된 바 있었다.Therefore, in recent years, there have been provided various types of wire branch sleeves and the like which completely seal the wire connection part to prevent corrosion of the connection part while considering safety.

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, the conventional branch sleeve has a small tension at the connection surface with the wire cable, so the tension cable is weak so that the wire cable can easily slide out of the sleeve, and the temperature of the connection area is easily increased due to the small ground area. The cable sheath melts or burns, causing 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.In addition, since the construction connection site is easily corroded to increase the contact resistance and the temperature of the connection site is increased again, the process of accelerating the electrolytic corrosion is repeated, thereby causing a disconnection accident.

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, 조립식으로 시공작업이 보다 간편하게 이루어지는 배전선로의 분기슬리브를 제공함에 그 목적이 있다.The present invention is to solve the above problems, the ground plane of the connection part with the lower line is large and firmly fixed, there is no fear of falling off the lower line, the temperature of the connection site is not high, the coating does not burn or melt, The purpose of the present invention is to provide a branch sleeve of a distribution line that is not easily corroded and there is no fear of a disconnection accident, and the construction work is more easily assembled.

이와 같은 목적을 달성하기 위하여, 본 발명은 정면이 직사각형상인 기립된 정육면체로, 중심하측에 내측으로 삽입요부가 형성되되, 상기 삽입요부의 내면 양측에는 전후방측삽입장홈이 각각 형성되고, 좌우측 중심에는 내측으로 체결볼트가 나사결합되는 좌우측나사공이 형성되며, 삽입요부 상단면중심에는 하부로 반원돌부가 돌출되어 피복이 제거된 배전선로의 피복제거부 상측에 위치되고, 상면과 좌우측상부 전후방측에서 내측으로 삽입되어 배전선로의 피복에 고정되는 고정볼트가 끼움결합되는 고정공이 형성되는 슬리브보호틀과;In order to achieve the above object, the present invention is a standing cube in the front of the rectangular shape, the insertion recess is formed in the lower side of the center, the inner and outer sides of the insertion recess is formed in the front and rear insertion grooves, respectively, Left and right threaded holes are formed in which the fastening bolts are screwed inwards, and the semicircular protrusion protrudes downward from the center of the insertion recess, and is located above the stripping portion of the distribution line from which the stripping is removed. A sleeve protection frame which is inserted into and formed with a fixing hole into which a fixing bolt is fitted to be fixed to the coating of the distribution line;

기립된 직육면체로 좌우측면에 상기 슬리브보호틀의 전후방측삽입장홈에 각각 삽입되는 삽입돌부가 각각 형성되고, 상면에는 배전선로가 삽입되어 피복하부에 면접되는 반원요부가 형성되며, 저면에서 반원요부 중심측으로는 고정볼트가 관통되어 배전선로 피복에 고정되는 고정공이 형성되는 전후방측선로고정구와;An upright rectangular parallelepiped is formed with insertion protrusions respectively inserted into the front and rear insertion grooves of the sleeve protection frame on the left and right sides thereof, and an upper half of the semicircular portion is formed in the upper surface to insert a distribution line and interview the lower portion of the cover. A front and rear side line fixing tool formed with a fixing hole through which the fixing bolt penetrates to cover the distribution line;

상기 슬리브보호틀의 삽입요부에 삽입되는 기립된 직육면체로, 상단면 전후방측에는 상기 전후방측선로고정구와 면접되는 전후방측지지면이 형성되고, 상면 중심에는 상기 전후방측선로고정구 사이로 삽입되어 배전선로 피복제거부에 밀착되는 도전체인 반원통전링을 갖는 삽입돌부가 형성되며, 양측에는 상기 전후방측삽입장홈에 삽입되는 가이드돌기가 각각 형성되고, 정면 상하부에는 상기 반원통전링과 내부의 연결선에 의해 통전되는 통전링이 고정되되 통전링 좌우측에는 작동공이 형성되며, 작동공에는 상기 체결볼트에 의해 통전링 내측으로 이동됨으로써 삽입되어 분기되는 인하선을 고정시키고 스프링에 의해 원위치되는 부도체인 좌우측T형고정대가 형성되는 분기슬리브몸체를 구비하는 특징이 있다.An upright rectangular parallelepiped inserted into the insertion recess of the sleeve protection frame, and front and rear side ground planes formed to be interviewed with the front and rear side rail fasteners are formed at front and rear sides of the sleeve protection frame. Insertion protrusions having a semi-circular conduction ring, which is a conductor in close contact with each other, are formed, and guide protrusions inserted into the front and rear insertion grooves are formed on both sides thereof, and conduction rings are energized by the semi-circular conduction ring and the connecting line inside the front upper and lower parts. The fixing hole is formed in the left and right side of the conduction ring, the operation hole is formed in the actuation hole is fixed by the fastening bolt is inserted into the branch by inserting the branch line is fixed and branched to the left and right T-shaped fixing rod is formed by the spring It is characterized by having a sleeve body.

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, 조립식으로 시공작업이 보다 간편하게 이루어지는 효과가 있다.As such, the present invention has a large connection surface with the lowering line and is firmly fixed so that there is no fear of falling off the lowering line, the temperature of the connecting site is not high, the coating does not burn or melt, and the connecting site is not easily corroded. There is no worry of disconnection accident, there is an effect that the construction work is more easily assembled.

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.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

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

도 1은 본 발명 실시 예인 배전선로의 분기슬리브 시공모습을 보인 사시도이 고, 도 2는 발명 실시 예인 배전선로의 분기슬리브 체결모습을 보인 분리 사시도이며, 도 3은 발명 실시 예인 배전선로의 분기슬리브 시공모습을 보인 요부확대 정단면도이고, 도 4는 발명 실시 예인 배전선로의 분기슬리브 시공모습을 보인 확대 측단면도이다.1 is a perspective view showing a branch sleeve construction of the distribution line according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing a branch sleeve fastening of the distribution line according to the invention embodiment, Figure 3 is a branch sleeve construction of the distribution line according to the invention embodiment 4 is an enlarged side cross-sectional view showing a branch sleeve construction of a distribution line according to an embodiment of the present invention.

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.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 배전선로의 분기슬리브는, 피복제거부(52)를 갖는 배전선로(50)가 삽입되어 고정되는 슬리브보호틀(10)과, 슬리브보호틀(10)에 삽입되어 배전선로(50)를 슬리브보호틀(10)에 고정시키는 전후방측선로고정구(20,20a)와, 슬리브보호틀(10)에 삽입고정되어 배전선로(50)와 통전되면서 인하선(40)으로 분기되는 분기슬리브몸체(30)로 구성된다.The branch sleeve of the distribution line according to the present invention includes a sleeve protection frame 10 to which the distribution line 50 having the cover removal portion 52 is inserted and fixed, and the distribution line 50 inserted into the sleeve protection frame 10. And front and rear side rail fasteners 20 and 20a for fastening the sleeve to the sleeve protection frame 10 and the branch sleeve body which is fixed to the sleeve protection frame 10 and is branched into the lowering line 40 while being energized with the distribution line 50. It consists of 30.

상기 슬리브보호틀(10)은 정면이 직사각형상인 기립된 정육면체로, 중심하측에 내측으로 삽입요부(11)가 형성되되, 상기 삽입요부(11)의 내면 양측에는 전후방측삽입장홈(12,12a)이 각각 형성되고, 좌우측 중심에는 내측으로 체결볼트(13b)가 나사결합되는 좌우측나사공(13,13a)이 형성되며, 삽입요부(11) 상단면중심에는 하부로 반원돌부(14)가 돌출되어 피복(51)이 제거된 배전선로(50)의 피복제거부(52) 상측에 위치되고, 상면과 좌우측 상부 전후방측에서 내측으로 삽입되어 배전선로(50)의 피복(51)에 고정되는 고정볼트(15a)가 끼움결합되는 고정공(15)이 형성된다. The sleeve protection frame 10 is a standing cube having a rectangular front face, and an insertion recess 11 is formed at an inner side below the center thereof, and the front and rear side insertion grooves 12 and 12a are formed at both sides of the inner surface of the insertion recess 11. These are respectively formed, left and right screw holes (13, 13a) is formed in the left and right center of the fastening bolt (13b) is screwed inward, the semi-circular protrusion (14) protrudes downward in the center of the upper surface of the insertion recess (11) Fixing bolts positioned above the stripping portion 52 of the distribution line 50 from which the covering 51 is removed and inserted inward from the front and rear upper and rear sides and fixed to the coating 51 of the distribution line 50. The fixing hole 15 to which the 15a is fitted is formed.

상기 전후방측선로고정구(20,20a)는 기립된 직육면체로, 좌우측면에 상기 슬리브보호틀(10)의 전후방측삽입장홈(12,12a)에 각각 삽입되는 삽입돌부(23)가 각각 형성되고, 상면에는 배전선로(50)가 삽입되어 피복(51) 하부에 면접되는 반원요부(21)가 형성되며, 저면에서 반원요부(21) 중심측으로는 고정볼트(22a)가 관통되어 배전선로(50) 피복(51)에 고정되는 고정공(22)이 형성된다. The front and rear side rail fasteners 20 and 20a are standing rectangular cubes, and insertion protrusions 23 respectively inserted into the front and rear insertion grooves 12 and 12a of the sleeve protection frame 10 are formed on left and right sides thereof, respectively. The distribution line 50 is inserted into the upper surface to form a semi-circular portion 21 to be interviewed on the lower portion of the coating 51, and the fixing bolt 22a penetrates to the center side of the semi-circular portion 21 from the bottom surface of the distribution line 50. A fixing hole 22 fixed to the sheath 51 is formed.

상기 분기슬리브몸체(30)는 상기 슬리브보호틀(10)의 삽입요부(11)에 삽입되는 기립된 직육면체로, 상단면 전후방측에는 상기 전후방측선로고정구(20,20a)와 면접되는 전후방측지지면(31,31a)이 형성되고, 상면 중심에는 상기 전후방측선로고정구(31,31a) 사이로 삽입되어 배전선로(50) 피복제거부(52)에 밀착되는 도전체인 반원통전링(32a)을 갖는 삽입돌부(32)가 형성되며, 양측에는 상기 전후방측삽입장홈(12,12a)에 삽입되는 가이드돌기(33,33a)가 각각 형성되고, 정면 상하부에는 상기 반원통전링(32a)과 내부의 연결선(34a)에 의해 통전되는 통전링(34)이 고정되되, 통전링(34) 좌우측에는 작동공(34b)이 형성되며, 작동공(34b)에는 상기 체결볼트(13b)에 의해 통전링 (34)내측으로 이동됨으로써 삽입되어 분기되는 인하선(40)을 양측에서 밀어 고정시키고 미는 힘이 사라지면 스프링(36)에 의해 원위치되는 부도체인 좌우측T형고정대(35,35a)가 형성된다. The branch sleeve body 30 is an upright rectangular parallelepiped inserted into the insertion recess 11 of the sleeve protection frame 10, and the front and rear side support surfaces 20 and 20a that are interviewed with the front and rear side line fixing spheres on the front and rear sides of the top surface. 31, 31a are formed, and an insertion protrusion having a semi-circular conduction ring 32a, which is a conductor inserted between the front and rear side line fixing spheres 31, 31a at the center of the upper surface, and in close contact with the cover removing portion 52 of the power distribution line 50. (32) is formed, and guide protrusions (33, 33a) inserted into the front and rear insertion grooves (12, 12a) are formed on both sides, respectively, and the semicircular conduction ring (32a) and the connecting line (34a) inside the front upper and lower portions, respectively. The energization ring 34 is energized by the) is fixed, the operation hole 34b is formed on the left and right sides of the power supply ring 34, the operating hole 34b is the inner ring (34) by the fastening bolt 13b When the cutting line 40 is inserted and branched by being moved to and pushed from both sides, the pushing force disappears. The left and right T-shaped fixing rods 35 and 35a, which are non-conductors in place by the spring 36, are formed.

이와 같은 본 발명은, 슬리브보호틀(10) 내측에 피복제거부(52)를 갖는 배전 서로(50)를 위치시킨 상태에서 삽입요부(11)로 전후방측선로고정구(20,20a)를 삽입시켜 배전선로(50)를 고정시킨 다음, 삽입요부(11)로 분기슬리브몸체(30)를 삽입시킨다.In the present invention as described above, the front and rear side rail fasteners 20 and 20a are inserted into the insertion recess 11 in a state where the power distribution unit 50 having the cover removing portion 52 is positioned inside the sleeve protection frame 10. After the distribution line 50 is fixed, the branch sleeve body 30 is inserted into the insertion recess 11.

이 상태에서 좌우측의 체결볼트(13b)를 조여 분기슬리브몸체(30) 좌우측T형고정대(35,35a) 선단을 밀어 분기슬리브몸체(30)를 슬리브보호틀(10) 내측에 고정시킴과 동시에 인하선(40)을 분기슬리브몸체(30)의 통전링(34)에 고정시키면, 배전선로(50)의 피복제거부(52)를 통해 분기슬리브몸체(30)의 반원통전링(32a)이 통전되고, 다시 연결선(34a)을 통해 통전링(34)에 삽입된 인하선(40)으로 분기되어진다.In this state, the fastening bolts 13b on the left and right sides are tightened to push the ends of the branch sleeve bodies 30 and the left and right T-shaped fixing rods 35 and 35a to fix the branch sleeve bodies 30 to the inside of the sleeve protection frame 10 and to lower them. When the wire 40 is fixed to the conduction ring 34 of the branch sleeve body 30, the semicircular conduction ring 32a of the branch sleeve body 30 is energized through the cover removing portion 52 of the distribution line 50. Then, it is branched to the lowering line 40 inserted into the energization ring 34 through the connecting line 34a.

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

도 2는 발명 실시 예인 배전선로의 분기슬리브 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing a branch sleeve fastening of the distribution line according to the embodiment,

도 3은 발명 실시 예인 배전선로의 분기슬리브 시공모습을 보인 요부확대 정단면도, 3 is a front sectional enlarged front sectional view showing a branch sleeve construction of a distribution line according to an embodiment of the present invention;

도 4는 발명 실시 예인 배전선로의 분기슬리브 시공모습을 보인 확대 측단면도.Figure 4 is an enlarged side cross-sectional view showing a branch sleeve construction of the distribution line of the invention embodiment.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 슬리브보호틀 11 : 삽입요부10: sleeve protection frame 11: insertion recess

12,12a : 전후방측삽입장홈 13,13a : 좌우측나사공12,12a: Front and rear insertion groove 13,13a: Left and right threaded holes

14 : 반원돌부 15 : 고정공14: semi-circular protrusion 15: fixing hole

15a : 고정볼트15a: Fixing bolt

20,20a : 전후방측선로고정구 21 : 반원요부20,20a: Front and rear side rail fastener 21: Semicircle required

22 : 고정공 22a : 고정볼트22: fixing hole 22a: fixing bolt

23 : 삽입돌부23: insertion protrusion

30 : 분기슬리브몸체 31,31a : 전후방측지지면30: branch sleeve body 31, 31a: front and rear side ground surface

32 : 삽입돌부 32a : 반원통전링32: insertion protrusion 32a: semi-circular conduction ring

33,33a : 가이드돌기 34 : 통전링33,33a: guide protrusion 34: energizing ring

34a : 연결선34a: connecting line

40 : 인하선40: lowering line

50 : 배전선로 51 : 피복50: distribution line 51: sheath

52 : 피복제거부52: stripping unit

Claims (1)

정면이 직사각형상인 기립된 정육면체로, 중심하측에 내측으로 삽입요부가 형성되되, 상기 삽입요부의 내면 양측에는 전후방측삽입장홈이 각각 형성되고, 좌우측 중심에는 내측으로 체결볼트가 나사결합되는 좌우측나사공이 형성되며, 삽입요부 상단면중심에는 하부로 반원돌부가 돌출되어 피복이 제거된 배전선로의 피복제거부 상측에 위치되고, 상면과 좌우측상부 전후방측에서 내측으로 삽입되어 배전선로의 피복에 고정되는 고정볼트가 끼움결합되는 고정공이 형성되는 슬리브보호틀과;An upright cuboid with a rectangular front face, with an insertion recess formed in the lower side of the center, and both front and rear insertion grooves are formed on both sides of the inner surface of the insertion recess, and left and right screw holes in which the fastening bolts are screwed inward on the left and right centers. It is formed in the upper surface center of the insertion recess portion, the semi-circular projection protrudes to the lower position is located on the upper side of the stripping portion of the distribution line, the cover is removed, and is fixed to the covering of the distribution line is inserted inward from the front and rear sides of the upper surface and left and right A sleeve protection frame having a fixing hole into which the bolt is fitted; 기립된 직육면체로 좌우측면에 상기 슬리브보호틀의 전후방측삽입장홈에 각각 삽입되는 삽입돌부가 각각 형성되고, 상면에는 배전선로가 삽입되어 피복하부에 면접되는 반원요부가 형성되며, 저면에서 반원요부 중심측으로는 고정볼트가 관통되어 배전선로 피복에 고정되는 고정공이 형성되는 전후방측선로고정구와;An upright rectangular parallelepiped is formed with insertion protrusions respectively inserted into the front and rear insertion grooves of the sleeve protection frame on the left and right sides thereof, and an upper half of the semicircular portion is formed in the upper surface to insert a distribution line and interview the lower portion of the cover. A front and rear side line fixing tool formed with a fixing hole through which the fixing bolt penetrates to cover the distribution line; 상기 슬리브보호틀의 삽입요부에 삽입되는 기립된 직육면체로, 상단면 전후방측에는 상기 전후방측선로고정구와 면접되는 전후방측지지면이 형성되고, 상면 중심에는 상기 전후방측선로고정구 사이로 삽입되어 배전선로 피복제거부에 밀착되는 도전체인 반원통전링을 갖는 삽입돌부가 형성되며, 양측에는 상기 전후방측삽입장홈에 삽입되는 가이드돌기가 각각 형성되고, 정면 상하부에는 상기 반원통전링과 내부의 연결선에 의해 통전되는 통전링이 고정되되 통전링 좌우측에는 작동공이 형성되며, 작동공에는 상기 체결볼트에 의해 통전링 내측으로 이동됨으로써 삽입되어 분기되는 인하선을 고정시키고 스프링에 의해 원위치되는 부도체인 좌우측T형고정대가 형성되는 분기슬리브몸체를 구비하는 배전선로의 분기슬리브.An upright rectangular parallelepiped inserted into the insertion recess of the sleeve protection frame, and front and rear side ground planes formed to be interviewed with the front and rear side rail fasteners are formed at front and rear sides of the sleeve protection frame. Insertion protrusions having a semi-circular conduction ring, which is a conductor in close contact with each other, are formed, and guide protrusions inserted into the front and rear insertion grooves are formed on both sides thereof, and conduction rings are energized by the semi-circular conduction ring and the connecting line inside the front upper and lower parts. The fixing hole is formed in the left and right side of the conduction ring, the operation hole is formed in the actuation hole is fixed by the fastening bolt is inserted into the branch by inserting the branch line is fixed and branched to the left and right T-shaped fixing rod is formed by the spring Branch sleeve of a distribution line having a sleeve body.
KR1020080026116A 2008-03-21 2008-03-21 Branch sleeve of power line KR100854020B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100941378B1 (en) 2009-09-18 2010-02-10 (주)정엔지니어링 Branch sleeve multi type for connection of low tension electric wire
KR101051657B1 (en) 2010-06-15 2011-07-26 문호주 Branch sleeve of power line
KR101150440B1 (en) 2012-03-30 2012-06-01 (주)건창기술단 Branch sleeve of distribution line
KR101187816B1 (en) * 2012-08-08 2012-10-10 주식회사 한얼엔지니어링 Multi-branch sleeve of power line is composed ball-joint
KR101270806B1 (en) 2013-02-28 2013-06-05 세연전력기술단주식회사 Branch sleeve of power line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007095000A (en) * 2005-09-30 2007-04-12 Toppan Printing Co Ltd Lottery collation management device and method, its program, and recording medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007095000A (en) * 2005-09-30 2007-04-12 Toppan Printing Co Ltd Lottery collation management device and method, its program, and recording medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
실용신안공보1995-0003109

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100941378B1 (en) 2009-09-18 2010-02-10 (주)정엔지니어링 Branch sleeve multi type for connection of low tension electric wire
KR101051657B1 (en) 2010-06-15 2011-07-26 문호주 Branch sleeve of power line
KR101150440B1 (en) 2012-03-30 2012-06-01 (주)건창기술단 Branch sleeve of distribution line
KR101187816B1 (en) * 2012-08-08 2012-10-10 주식회사 한얼엔지니어링 Multi-branch sleeve of power line is composed ball-joint
KR101270806B1 (en) 2013-02-28 2013-06-05 세연전력기술단주식회사 Branch sleeve of power line

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