KR100849897B1 - Branch sleeve of power line - Google Patents

Branch sleeve of power line Download PDF

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Publication number
KR100849897B1
KR100849897B1 KR1020080041671A KR20080041671A KR100849897B1 KR 100849897 B1 KR100849897 B1 KR 100849897B1 KR 1020080041671 A KR1020080041671 A KR 1020080041671A KR 20080041671 A KR20080041671 A KR 20080041671A KR 100849897 B1 KR100849897 B1 KR 100849897B1
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KR
South Korea
Prior art keywords
distribution line
branch sleeve
fixing
semi
conduction
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KR1020080041671A
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Korean (ko)
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고재목
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주식회사 진명이엔씨건축사사무소
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Priority to KR1020080041671A priority Critical patent/KR100849897B1/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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • 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

Abstract

A branch sleeve of a power distribution line is provided to prevent short by inhibiting corrosion of a connection part. A branch sleeve of a power distribution line includes a branch sleeve frame(10), a cover frame(20), and a branch line(40). The branch sleeve frame includes a semi-circular concave part(18), a conducting bar(11), front and rear conducting bolts(12,13), and a conducting wedge. The semi-circular concave part receives the power distribution line. The conducting bar is embedded in the semi-circular concave part. The front and rear conducting bolts are coupled to both ends of the conducting bar and are protruded outside the semi-circular concave part. The conducting wedge is protruded from the semi-circular concave part upward and is inserted into the power distribution line. The cover frame is coupled to the branch sleeve frame and embraces the upper part of the power distribution line. The branch line is branched from the branch sleeve frame through a conducting nut(41). The conducting nut is screw-coupled to the branch sleeve frame.

Description

배전선로의 분기 슬리브{Branch Sleeve of Power Line}Branch Sleeve of Power Distribution Line

본 발명은 배전선로의 분기 슬리브에 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 분기 슬리브에 관한 것이다. The present invention relates to a branch sleeve of a distribution line, and more particularly, the ground plane of the connection line with the lower line is large and rigidly fixed so that there is no fear of the detachment of the lower line, 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 it relates to a branch sleeve of a distribution line that is more easily removable 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, 착탈식으로 시공작업이 보다 간편하게 이루어지는 배전선로의 분기 슬리브를 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, It is an object of the present invention to provide a branch sleeve of a power distribution line that is not easily corroded and there is no fear of a disconnection accident, and a detachable construction work is more easily performed.

이와 같은 목적을 달성하기 위하여, 본 발명은 측면은 역삼각형상을 이루고 정면은 직사각형의 틀체로 상면에는 배전선로가 안착되는 반원요부가 형성되고, 전후방면 중심에는 전후방측으로 돌출되되 상면에 고정돌부가 돌출되는 고정편이 각각 형성되며, 내측에는 전후방측으로 도체인 통전바가 형성되되 전후방측으로는 외측나사부를 갖는 전후방측통전볼트가 각각 돌출형성되고, 통전바에서 반원요부를 거쳐 상부로 연장돌출되어 배전선로의 피복을 관통하여 내부로 삽입되는 통전쐐기가 형성되며, 좌우측면 중심에는 걸림돌부가 돌출되는 분기슬리브틀체와;In order to achieve the above object, the present invention has a reverse triangular shape in the side and a semi-circular portion in which the distribution line is seated on the upper surface of the rectangular frame, and protrudes forward and rearward in the center of the front and rear surfaces, and the fixing protrusions on the upper surface. Protruding fixing pieces are formed respectively, and inside and outside conduction bars are formed in the front and rear sides, and forward and backward conduction bolts having outer thread portions are protruded, respectively. A conducting wedge formed through the coating to be inserted into the inner part, and a branch sleeve body having a locking protrusion protruding from the left and right sides thereof;

배전선로 상부를 감싸는 반원통체로 내주연에는 배전선로 피복에 삽입되는 대수 개의 피복고정쐐기가 형성되고, 좌우측하단에서 하부로 연장되어 상기 분기슬리브틀체의 걸림돌부가 걸림고정되는 걸림통공이 형성되며, 전후방측 좌우측하단에는 삽입공이 각각 형성되는 좌우측체결측판이 형성되는 고정커버틀과;A semi-cylindrical body surrounding the upper part of the distribution line is formed at the inner circumference of the number of fixed cladding wedges inserted into the distribution line of the distribution line, and extends from the lower left and lower ends to the lower part to form a through hole through which the locking portion of the branch sleeve body is fixed. Fixing cover frame which is formed in the left and right side lower end is formed with left and right fastening side plate is formed respectively;

상기 고정커버틀의 전후방측 하부에 위치되어 정원을 이루는 반원통체로 내 주연에는 배전선로 피복에 삽입고정되는 다수 개의 피복고정쐐기가 형성되고, 좌우측상단면에는 상기 삽입공에 대응되어 억지끼움되는 삽입돌부가 각각 형성되며, 하단 외주연에는 상기 고정편의 고정돌부가 삽입되어 고정되는 고정요부가 형성되는 전후방측고정편과;Semi-cylindrical passages formed in the front and rear sides of the fixing cover frame to form a garden, the inner periphery is formed with a plurality of coating fixing wedges fixed to the distribution of the distribution line, the left and right upper end corresponding to the insertion hole insertion is inserted Each of the protrusions is formed, and the front and rear side fixing piece is formed on the lower outer periphery, the fixing recess is formed to be fixed to the fixing protrusion of the fixing piece;

상기 분기슬리브틀체의 전후방측통전볼트의 외측나사부에 나사결합되는 통전너트부가 선단에 형성되어 통전분기되는 인하선을 구비하는 특징이 있다.An electrically conductive nut portion which is screwed to an outer threaded portion of the forward and backward conduction bolts of the branch sleeve body is formed at a distal end and has a lowering line for energizing and branching.

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 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 more easily removable.

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 분기 슬리브의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 배전선로의 분기 슬리브의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 배전선로의 분기 슬리브의 시공모습을 보인 요부확대 측단면도이고, 도 4는 본 발명 실시 예인 배전선로의 분기 슬리브의 시공모습을 보인 정단면도이다.1 is a perspective view showing the construction of the branch sleeve of the distribution line according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the branch sleeve of the distribution line according to the present invention, Figure 3 is a distribution line according to the embodiment of the present invention The enlarged sectional side view showing the construction of the branch sleeve of Figure 4 is a front sectional view showing the construction of the branch sleeve of the distribution line according to the 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 분기 슬리브는, 배전선로(50) 하부에서 내측으로 삽입되어 통전분기되는 분기슬리브틀체(10)와, 분기슬리브틀체(10)를 배전선로(50)에 고정지지하는 고정커버틀(20)과, 분기슬리브틀체(10)의 전후방측 유동을 방지하는 전후방측고정편(30,30a)과, 분기슬리브틀체(10)에 통전고정되어 분기되는 인하선(40)으로 구성된다.The branch sleeve of the power distribution line of the present invention is a fixing cover for fixing the branch sleeve body 10 and the branch sleeve body 10 to be energized and branched from the lower portion of the power distribution line 50 to the power distribution line 50. The frame 20, the front and rear side fixing pieces 30 and 30a for preventing the front and rear side flow of the branch sleeve body 10, and the lowering line 40 that is energized and branched to the branch sleeve body 10, are composed of. .

상기 분기슬리브틀체(10)는 측면은 역삼각형상을 이루고 정면은 직사각형을 이루어 배전선로(50) 하부에서 내측으로 삽입되어 통전분기되는 틀체로, 상면에는 배전선로(50)가 안착되는 반원요부(18)가 형성되고, 전후방면 중심에는 전후방측으로 돌출되되 상면에 고정돌부(15a,16a)가 돌출되는 고정편(15,16)이 각각 형성되며, 내측에는 전후방측으로 도체인 통전바(11)가 형성되되 전후방측으로는 외측나사부(12a,13a)를 갖는 전후방측통전볼트(12,13)가 각각 돌출형성되고, 통전바(11) 에서 반원요부(18)를 거쳐 상부로 연장돌출되어 배전선로(50)의 피복(51)을 관통하여 내부로 삽입되어 통전이 이루어지는 통전쐐기(14)가 형성되며, 좌우측면 중심에는 걸림돌부(17,17a)가 각각 돌출된다. The branch sleeve body 10 is a side of the reverse triangular shape and the front surface is a rectangular shape is inserted into the inner portion of the distribution line 50 from the lower portion of the distribution line 50, the semi-circular main portion (10) on which the distribution line 50 is seated ( 18) is formed, and the fixing piece 15, 16 protruding forward and rearward at the center of the front and rear surfaces, and the fixing protrusions 15a and 16a protruding from the upper surface, respectively, and the conducting bar 11 which is the conductor at the front and rear sides is formed inside. The front and rear side conduction bolts 12 and 13 having the outer thread portions 12a and 13a are protrudingly formed, respectively, and protrude upwardly through the semi-recessed portion 18 from the conduction bar 11 to the front and rear sides. An electricity-carrying wedge 14 penetrates through the cover 51 of 50 and is inserted into the electricity supply, and a locking protrusion 17 and 17a protrude from the left and right sides thereof, respectively.

상기 고정커버틀(20)은 배전선로(50) 상부를 감싸고 분기슬리브틀체(10)를 배전선로(50)에 고정지지하는 반원통체로, 내주연에는 배전선로(50) 피복(51)에 삽입되는 대수 개의 피복고정쐐기(21)가 형성되고, 좌우측하단에서 각각 하부로 수직연장되어 상기 분기슬리브틀체(10)의 걸림돌부(17,17a)가 걸림고정되는 걸림통공(22a,23a)을 갖으며 전후방측 좌우측하단에는 삽입공(24,24a)(256,25a)이 각각 형성되는 좌우측체결측판(22,23)이 형성된다. The fixed cover frame 20 is a semi-cylindrical body that surrounds the upper portion of the distribution line 50 and fixes the branch sleeve body 10 to the distribution line 50, and is inserted into the cover 51 of the distribution line 50 at an inner circumference. A plurality of coated fixing wedges 21 are formed, and vertically extended downwardly from the left and right lower ends, respectively, and has locking through holes 22a and 23a for locking the locking portions 17 and 17a of the branch sleeve body 10. The left and right fastening side plates 22 and 23 having insertion holes 24 and 24a and 256 and 25a are formed at the front and rear left and right lower ends, respectively.

상기 전후방측고정편(30,30a)은 상기 고정커버틀(20)의 전후방측 하부에 위치되어 정원을 이루고, 분기슬리브틀체(10)의 전후방측 유동을 방지하는 반원통체로, 내주연에는 배전선로(50) 피복(51)에 삽입고정되는 다수 개의 피복고정쐐기(31)가 형성되고, 좌우측상단면에는 상기 삽입공(24,24a)(25,25a)에 대응되어 억지끼움되는 삽입돌부(32,32a)가 각각 형성되며, 하단 외주연에는 상기 고정편(15,16)의 고정돌부(15a,16a)가 각각 삽입되어 고정되는 고정요부(33)가 형성된다. The front and rear side fixing pieces 30 and 30a are semi-cylindrical bodies positioned at the front and rear side lower portions of the fixing cover frame 20 to prevent the flow of the front and rear sides of the branch sleeve body 10, and the distribution line at the inner circumference. A plurality of cover fixing wedges 31 are formed to be inserted into and fixed to the furnace 51 and the upper and lower sides of the furnace 50 are inserted into protrusions corresponding to the insertion holes 24 and 24a and 25 and 25a. 32 and 32a are formed, respectively, and fixing recesses 33 to which the fixing protrusions 15a and 16a of the fixing pieces 15 and 16 are inserted and fixed are formed at the lower outer periphery, respectively.

상기 인하선(40)은 분기슬리브틀체(10)에 통전고정되어 분기되는 전력선으로, 상기 분기슬리브틀체(10)의 전후방측통전볼트(12,13)의 외측나사부(12a,13a)에 나사결합되는 통전너트부(41)가 선단에 형성되어 통전분기된다. The cut line 40 is a power line that is energized and branched to the branch sleeve body 10 and is screwed to the outer thread portions 12a and 13a of the front and rear side conduction bolts 12 and 13 of the branch sleeve body 10. An energizing nut portion 41 is formed at the tip and is energized.

이와 같은 본 발명은, 분기슬리브틀체(10)의 도체인 통전쐐기(14)가 배전선 로(50) 내부로 삽입통전되는 상태에서 고정커버틀(20)에 의해 배전선로(50)에 억지끼움으로 고정되며, 전후방측고정편(30,30a)에 의해서 전후방측으로 분기슬리브틀체(10)가 유동되는 것을 방지하고, 전후방측통전볼트(12,13)를 통해서 인하선(40)으로 간평하게 통전분기된다.In the present invention as described above, the energizing wedge 14, which is a conductor of the branch sleeve body 10, is inserted into the distribution line 50 and energized by the fixing cover 20 in the distribution line 50. It is fixed and prevents the branch sleeve body 10 from flowing forward and backward by the front and rear fixing pieces 30 and 30a, and smoothly conducts the branch to the lower line 40 through the front and rear side conducting bolts 12 and 13. do.

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

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

도 3은 본 발명 실시 예인 배전선로의 분기 슬리브의 시공모습을 보인 요부확대 측단면도, Figure 3 is an enlarged side cross-sectional view showing the main part of the construction of the branch sleeve of the distribution line according to the embodiment of the present invention,

도 4는 본 발명 실시 예인 배전선로의 분기 슬리브의 시공모습을 보인 정단면도.Figure 4 is a front sectional view showing the construction of the branch sleeve of the distribution line according to the embodiment of the present invention.

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

10 : 분기슬리브틀체 11 : 통전바10: branch sleeve body 11: energized bar

12,13 : 전후방측통전볼트 12a,13a : 외측나사부12,13: Forward and backward side conduction bolt 12a, 13a: Outer thread part

14 : 통전쐐기 15,16 : 고정편14: energized wedge 15,16: fixed piece

15a,16a : 고정돌부 17,17a : 걸림돌부15a, 16a: fixed protrusion 17,17a: locking protrusion

18 : 반원요부18: class member

20 : 고정커버틀 21 : 피복고정쐐기20: fixed cover frame 21: cloth fixing wedge

22,23 : 좌우측체결측판 22a,23a : 걸림통공22,23: left and right fastening side plate 22a, 23a: through hole

24,24a,25,25a : 삽입공24,24a, 25,25a: Insertion hole

30,30a : 전후방측고정편 31 : 피복고정쐐기30,30a: front and rear fixing piece 31: cover fixing wedge

32,32a : 삽입돌부 33 : 고정요부32,32a: Insertion protrusion 33: Fixing recess

40 : 인하선 41 : 통전너트부40: lowering line 41: energizing nut part

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

Claims (1)

측면은 역삼각형상을 이루고 정면은 직사각형의 틀체로 상면에는 배전선로가 안착되는 반원요부가 형성되고, 전후방면 중심에는 전후방측으로 돌출되되 상면에 고정돌부가 돌출되는 고정편이 각각 형성되며, 내측에는 전후방측으로 도체인 통전바가 형성되되 전후방측으로는 외측나사부를 갖는 전후방측통전볼트가 각각 돌출형성되고, 통전바에서 반원요부를 거쳐 상부로 연장돌출되어 배전선로의 피복을 관통하여 내부로 삽입되는 통전쐐기가 형성되며, 좌우측면 중심에는 걸림돌부가 돌출되는 분기슬리브틀체와;The sides form an inverted triangle, and the front face is a rectangular frame, and the upper half has semi-recessed portions on which the power distribution lines are seated. The front and rear sides have protruding front and rear sides, and fixing pieces protruding fixed protrusions are formed on the upper surface, respectively. A conduction wedge is formed on the side of the conduction bar, and forward and backward conduction bolts having outer thread portions are protruded from the forward and backward sides, respectively, and protrude upwardly through the semi-circular portions of the conduction bar to penetrate the covering of the power distribution line and are inserted into the conduction wedge. It is formed, the left and right side center and the branch sleeve body protruding the locking projections; 배전선로 상부를 감싸는 반원통체로 내주연에는 배전선로 피복에 삽입되는 대수 개의 피복고정쐐기가 형성되고, 좌우측하단에서 하부로 연장되어 상기 분기슬리브틀체의 걸림돌부가 걸림고정되는 걸림통공이 형성되며, 전후방측 좌우측하단에는 삽입공이 각각 형성되는 좌우측체결측판이 형성되는 고정커버틀과;A semi-cylindrical body surrounding the upper part of the distribution line is formed at the inner circumference of the number of fixed cladding wedges inserted into the distribution line of the distribution line, and extends from the lower left and lower ends to the lower part to form a through hole through which the locking portion of the branch sleeve body is fixed. Fixing cover frame which is formed in the left and right side lower end is formed with left and right fastening side plate is formed respectively; 상기 고정커버틀의 전후방측 하부에 위치되어 정원을 이루는 반원통체로 내주연에는 배전선로 피복에 삽입고정되는 다수 개의 피복고정쐐기가 형성되고, 좌우측상단면에는 상기 삽입공에 대응되어 억지끼움되는 삽입돌부가 각각 형성되며, 하단 외주연에는 상기 고정편의 고정돌부가 삽입되어 고정되는 고정요부가 형성되는 전후방측고정편과;The semi-cylindrical body is formed in the lower front and rear sides of the fixing cover frame to form a garden, the inner circumference is formed with a plurality of coating fixing wedges that are fixed to the coating of the distribution line, the left and right upper end face is inserted into the insertion hole corresponding to the insertion hole Each of the protrusions is formed, and the front and rear side fixing piece is formed on the lower outer periphery, the fixing recess is formed to be fixed to the fixing protrusion of the fixing piece; 상기 분기슬리브틀체의 전후방측통전볼트의 외측나사부에 나사결합되는 통전너트부가 선단에 형성되어 통전분기되는 인하선을 구비하는 배전선로의 분기 슬리 브.A branching sleeve of a distribution line having a lowering line which is formed at a distal end of a conduction nut screwed to an outer threaded portion of the forward and backward conduction bolts of the branch sleeve body.
KR1020080041671A 2008-05-06 2008-05-06 Branch sleeve of power line KR100849897B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101175552B1 (en) 2011-11-01 2012-08-21 (주)에코파워텍 Wire connector
KR102017028B1 (en) * 2019-03-11 2019-09-02 (주)삼현기술단 Easy-to-access low-voltage wire branch slive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040053866A (en) * 2002-12-16 2004-06-25 (주)성광베스트 Compressed sleeve cover
KR200423748Y1 (en) 2006-05-19 2006-08-11 주식회사 평일 Waterproof protective cover for straigh connection of wire
KR100835578B1 (en) 2008-03-20 2008-06-05 (주)상일전설 Branch sleeve of power line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040053866A (en) * 2002-12-16 2004-06-25 (주)성광베스트 Compressed sleeve cover
KR200423748Y1 (en) 2006-05-19 2006-08-11 주식회사 평일 Waterproof protective cover for straigh connection of wire
KR100835578B1 (en) 2008-03-20 2008-06-05 (주)상일전설 Branch sleeve of power line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101175552B1 (en) 2011-11-01 2012-08-21 (주)에코파워텍 Wire connector
KR102017028B1 (en) * 2019-03-11 2019-09-02 (주)삼현기술단 Easy-to-access low-voltage wire branch slive

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