KR100851249B1 - Branch sleeve of power line - Google Patents

Branch sleeve of power line Download PDF

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Publication number
KR100851249B1
KR100851249B1 KR1020080043192A KR20080043192A KR100851249B1 KR 100851249 B1 KR100851249 B1 KR 100851249B1 KR 1020080043192 A KR1020080043192 A KR 1020080043192A KR 20080043192 A KR20080043192 A KR 20080043192A KR 100851249 B1 KR100851249 B1 KR 100851249B1
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KR
South Korea
Prior art keywords
line
distribution line
hole
center side
power distribution
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KR1020080043192A
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Korean (ko)
Inventor
유정희
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(주)한화종합기술단
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Priority to KR1020080043192A priority Critical patent/KR100851249B1/en
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Publication of KR100851249B1 publication Critical patent/KR100851249B1/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
    • H02G15/192—Cable junctions protected by sleeves, e.g. for communication cable with support means for ends of the sleeves
    • 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

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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

A branch sleeve of a power line is provided to prevent short by preventing a coating from being burn without a movement or a connection portion from eroded. A branch sleeve of a power line includes a sleeve body(10) and a conducting terminal frame(20). The sleeve body is composed of upper and lower units coupled to each other with a bolt(16a) and a nut(16b). The power line passes through a power line penetration hole in the center of the sleeve body. The conducting terminal frame is formed on the bottom of the lower unit of the sleeve body and connects the power line to two branch wires.

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 높지않고 유동이 없어 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 that the lower line is detached, and the temperature of the connection site is not high and there is no flow. It does not burn or melt, and 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 높지않고 유동이 없어 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 connection area with the lower line is large and firmly fixed, there is no fear of falling off the lower line, the temperature of the connection is not high and there is no flow burned coating The purpose of the present invention is to provide a branch sleeve of a power distribution line that does not melt, and there is no fear of disconnection accident because the connection part is not easily corroded.

이와 같은 목적을 달성하기 위하여, 본 발명은 상하로 양분되어 좌우측단의 날개판의 체결공을 통해 볼트와 너트로 체결고정되는 판체로 중심측에는 전후방향으로 배전선로가 관통되는 배전선관통공이 형성되되 전후방 내주연에는 밀착링이 형성되고, 배전선관통공 좌측 전후방으로는 인하선이 장착되는 좌측인하선공이 형성되되 후방선단이 수직연장돌출된 밀폐판에 의해 밀폐되고 전방선단에는 인하선 외주연과 밀착되어 밀폐되는 밀폐링이 형성되며, 배전선관통공 우측 전후방으로는 다른 인하선이 장착되는 우측인하선공이 형성되되 전방선단이 수직연장돌출된 밀폐판에 의해 밀폐되고 후방선단에는 다른 인하선 외주연과 밀착되어 밀폐되는 밀폐링이 형성되고, 상기 배전선관통공 중심측을 거쳐 좌우측의 상기 좌우측인하선공의 중심측으로는 하부로 안착요부가 형성되는 절연재질의 슬리브몸체와;In order to achieve the above object, the present invention is divided into up and down and the plate body is fastened by bolts and nuts through the fastening holes of the left and right wing plates, the distribution line through-hole is formed in the center side through which the distribution line penetrates forward and backward A close contact ring is formed at the inner circumference, and a left lower line hole is formed at the front and rear of the power distribution line through which the lower line is mounted, and the rear end is sealed by a closed plate vertically protruded, and the front end is in close contact with the outer circumference of the lower line. A sealing ring is formed to be sealed, and the right lower line hole is formed to the right front and rear of the distribution line through which the other lower line is mounted, and the front end is sealed by a sealing plate with vertical extension protrusion, and the rear end closely adheres to other outer line Sealing ring is formed to be sealed, and through the distribution line through hole center side to the center side of the left and right lowering line hole on the left and right sides To lower the sleeve body of insulating material formed with a mounting recess;

상기 슬리브몸체의 안착요부에 안착되는 금속재질의 도체판으로 중심측 상면에는 상부로 돌출되어 상기 배전선관통공에 안착되는 배전선로의 하부중심측으로 강제삽입되어 통전이 이루어지는 배전선통전돌부가 형성되고, 좌우측단에는 상기 좌우측인하선공에 안착되는 인하선의 하부중심측으로 강제삽입되어 통전이 이루어지는 좌우측인하선통전돌부가 각각 상부로 돌출형성되며, 상기 배전선통전돌부와 상기 좌우측인하선통전돌부의 각 사이에는 안착고정되어 상기 배전선관통공과 좌우측인하선공의 연장선을 이루는 안내내주면을 각각 이루는 절연체인 좌우측안내돌부가 형성되는 통전단자틀을 구비하는 특징이 있다.The conductor plate is made of a metal material seated on the seating recess of the sleeve body is protruded to the upper side of the center side is forcibly inserted into the lower center side of the power distribution line seated in the power distribution line through hole is formed through the power distribution line through the conductive part is formed, the left and right sides At the end, the left and right lower line conduction protrusions which are forcibly inserted into the lower center side of the lowering line seated in the left and right lowering ships are formed to protrude upward, respectively, and the seating fixing portion is connected between each of the distribution line conduction protrusions and the left and right downline conduction protrusions. It is characterized in that it has a conductive terminal frame is formed with the left and right guide protrusions which are insulators respectively forming the guide inner circumferential surface forming the extension line of the distribution line through hole and the left and right lowered line hole.

이와 같이, 본 발명은 인하선과의 연결부위 접지면이 크고 완강하게 고정되어 인하선이 이탈될 염려가 전혀 없고, 접속부위의 온도가 높지않고 유동이 없어 피복이 타거나 녹지 않으며, 접속부위가 쉽게 부식되지 않아 단선사고의 염려가 없고, 착탈식으로 시공작업이 보다 간편하게 이루어지는 효과가 있다.As described above, 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 portion is not high and there is no flow, so that the coating does not burn or melt, and the connecting portion is easily There is no fear of disconnection accident because it is not corroded, and there is an effect that the construction work is 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 모습을 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 확대 정단면도이고, 도 4는 본 발명 실시 예인 배전선로의 분기 슬리브의 시공모습을 보인 사용상태 사시도이다.1 is a perspective view showing a branch sleeve of a distribution line according to an 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 of the embodiment of the present invention 4 is an enlarged front sectional view showing the construction of the branch sleeve, and FIG. 4 is a perspective 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(30)가 중심에 관통되고 좌우측으로 인하선(40,40a)이 안착지지되는 슬리브몸체(10)와, 슬리브몸체(10)에 안착되어 배전선로(30)와 좌우측의 인하선(40,40a)을 통전연결시키는 통전단자틀(20)로 구성된다.The branch sleeve of the power distribution line according to the present invention includes a sleeve body 10 through which the power distribution line 30 penetrates the center and the lowering lines 40 and 40a are seated and supported on the left and right sides, and the power distribution line is seated on the sleeve body 10. It consists of an energization terminal frame 20 for energizing and connecting the 30 and the left and right cut lines 40 and 40a.

상기 슬리브몸체(10)는 상하로 양분되어 좌우측단의 날개판(15,15a)의 체결공(16)을 통해 볼트(16a)와 너트(16b)로 체결고정되는 절연재질의 판체로, 중심측에는 전후방향으로 배전선로(30)가 관통되는 배전선관통공(11)이 형성되되 전후방 내주연에는 밀착링(11a,11b)이 형성되고, 배전선관통공(11) 좌측 전후방으로는 인하선(40)이 장착되는 좌측인하선공(12)이 형성되되 후방선단이 수직연장돌출된 밀폐판(12a)에 의해 밀폐되고 전방선단에는 인하선(40) 외주연과 밀착되어 밀폐되는 밀폐링(12b)이 형성되며, 배전선관통공(11) 우측 전후방으로는 다른 인하선(40a)이 장착되는 우측인하선공(13)이 형성되되 전방선단이 수직연장돌출된 밀폐판(13a)에 의해 밀폐되고 후방선단에는 다른 인하선(40a) 외주연과 밀착되어 밀폐되는 밀폐링(13b)이 형성되고, 상기 배전선관통공(11) 중심측을 거쳐 좌우측의 상기 좌우측인하선공(12,13) 중심측으로는 하부로 안착요부(14)가 형성된다. The sleeve body 10 is a plate body of an insulating material which is bisected up and down and fastened to the bolt 16a and the nut 16b through the fastening holes 16 of the wing plates 15 and 15a at the left and right ends. A distribution line through-hole 11 through which the distribution line 30 penetrates in the front-rear direction is formed, and the contact rings 11a and 11b are formed at the front and rear inner circumferences, and the down-line 40 in the front-rear direction of the distribution line through-hole 11 is formed. The lower left line 12 is formed to be mounted, but the rear end is sealed by a sealing plate 12a protruded vertically extended, and the front end is formed with a sealing ring 12b that is closed in close contact with the outer periphery of the lower line 40. To the right and rear of the distribution line through hole 11, a right lower line hole 13 to which the other lower line 40a is mounted is formed, and the front end is sealed by the sealing plate 13a vertically protruded, and the other is located at the rear end. A sealing ring (13b) is formed in close contact with the outer periphery of the lower line (40a), the distribution line through hole (11) A seating recess 14 is formed at the lower side through the center side to the center side of the left and right lowering line holes 12 and 13 on the left and right sides.

상기 통전단자틀(20)은 상기 슬리브몸체(10,10a)의 안착요부(14)에 안착되는 금속재질의 도체판으로, 중심측 상면에는 상부로 돌출되어 상기 배전선관통공(11)에 안착되는 배전선로(30)의 하부중심측으로 강제삽입되어 통전이 이루어지는 배전선통전돌부(21)가 형성되고, 좌우측단에는 상기 좌우측인하선공(12,13)에 안착되는 인하선(40,40a)의 하부중심측으로 강제삽입되어 통전이 이루어지는 좌우측인하선통전돌부(22,23)가 각각 상부로 돌출형성되며, 상기 배전선통전돌부(21)와 상기 좌우측인하선통전돌부(22,23)의 각 사이에는 안착고정되어 상기 배전선관통공(11)과 좌우측인하선공(12,13)의 연장선을 각각 이루는 안내내주면(24b,24c,24d)을 각각 이루는 절연체인 좌우측안내돌부(24,24a)가 형성된다. The conductive terminal frame 20 is a conductive plate of a metal material seated on the seating recess 14 of the sleeve body 10, 10a, protrudes upward on the upper surface of the center side is seated in the power distribution line through hole 11 A distribution line conduction protrusion 21 forcibly inserting into the lower center side of the distribution line 30 is energized, and the lower center of the lowering lines 40 and 40a seated in the left and right lowering lines 12 and 13 at left and right ends thereof. The left and right downline conduction protrusions 22 and 23 through which the current is forcedly inserted to protrude are formed to protrude upwards, and a seating fixing is formed between each of the distribution line conduction protrusions 21 and the left and right downline conduction protrusions 22 and 23. Accordingly, left and right guide protrusions 24 and 24a which are insulators forming guide inner circumferential surfaces 24b, 24c and 24d respectively forming extension lines of the distribution line through hole 11 and the left and right lowering line holes 12 and 13, respectively.

이와 같은 본 발명은, 슬리브몸체(10,10a)의 중간부 배전선관통공(11)에 배전선로(30)를 위치시키되 통전단자틀(20)의 배전선통전돌부(21)가 삽입되는 부분에 미리 칼집을 내에서 작업이 보다 손쉽게 함이 바람직하며, 전후방측의 밀착링(11a,11b)에 의해서 내부는 밀폐된다.In the present invention as described above, the distribution line 30 is placed in the middle distribution line through hole 11 of the sleeve body 10, 10a, but beforehand the portion where the distribution line conduction portion 21 of the electricity delivery terminal frame 20 is inserted. It is preferable to make the work easier in the sheath, and the inside is sealed by the front and rear contact rings 11a and 11b.

또한, 배전선관통공(11) 좌우측의 좌우측인하선공(12,13)에도 동일한 방법으로 칼집을 내어서 좌우측인하선통전돌부(22,23)가 용이하게 삽입통전되도록 하고, 밀폐링(12b13b)에 의해서 밀폐고정시키면 배전선로(30)의 전원은 좌우측의 인하 선(40,40a)을 통해서 분기된다.In addition, the cutouts 12 and 13 on the left and right lowering line holes 12 and 13 on the left and right side of the distribution line through hole 11 are easily inserted into the left and right lowering line conducting protrusions 22 and 23, and the sealing ring 12b13b is provided. When the sealing is fixed by the power supply of the power distribution line 30 is branched through the left and right cut lines (40, 40a).

도 1은 본 발명 실시 예인 배전선로의 분기 슬리브의 모습을 보인 사시도, 1 is a perspective view showing a state of a branch sleeve of a 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 확대 정단면도, Figure 3 is an enlarged front cross-sectional view showing 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 사용상태 사시도.Figure 4 is a perspective view showing the construction of the branch sleeve of the distribution line of the present invention embodiment.

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

10,10a : 슬리브몸체 11 : 배전선관통공10,10a: sleeve body 11: through the power distribution line

11a,11b : 밀착링 12 : 좌측인하선공11a, 11b: close contact ring 12: left lowered ship

12a : 밀폐판 12b : 밀폐링12a: sealing plate 12b: sealing ring

13 : 우측인하선공 13a : 밀폐판13: right lowered ship 13a: airtight plate

13b : 밀폐링 14 : 안착요부13b: sealing ring 14: mounting recess

15,15a : 날개판 16 : 체결공15,15a: wing plate 16: fastening hole

16a : 볼트 16b : 너트16a: Bolt 16b: Nut

20 : 통전단자틀 21 : 배전선통전돌부20: power supply terminal frame 21: power distribution line projection

22 : 좌측인하선통전돌부 23 : 우측인하선통전돌부22: left lower line conduction protrusion 23: right lower line conduction protrusion

24,24a : 좌우측안내돌부 24b,24c,24d : 안내내주면24, 24a: left and right guide protrusions 24b, 24c, 24d: guide inner circumference

30 : 배전선로30: distribution line

40,40a : 인하선40,40a: lowering line

Claims (1)

상하로 양분되어 좌우측단의 날개판의 체결공을 통해 볼트와 너트로 체결고정되는 판체로 중심측에는 전후방향으로 배전선로가 관통되는 배전선관통공이 형성되되 전후방 내주연에는 밀착링이 형성되고, 배전선관통공 좌측 전후방으로는 인하선이 장착되는 좌측인하선공이 형성되되 후방선단이 수직연장돌출된 밀폐판에 의해 밀폐되고 전방선단에는 인하선 외주연과 밀착되어 밀폐되는 밀폐링이 형성되며, 배전선관통공 우측 전후방으로는 다른 인하선이 장착되는 우측인하선공이 형성되되 전방선단이 수직연장돌출된 밀폐판에 의해 밀폐되고 후방선단에는 다른 인하선 외주연과 밀착되어 밀폐되는 밀폐링이 형성되고, 상기 배전선관통공 중심측을 거쳐 좌우측의 상기 좌우측인하선공의 중심측으로는 하부로 안착요부가 형성되는 절연재질의 슬리브몸체와;Divided up and down and fastened with bolts and nuts through the fastening holes of the left and right wing plates, the distribution line through-holes through which the distribution line penetrates in the front-rear direction are formed at the center side. On the left and right sides of the ball, a left down line hole is formed to which the down line is mounted, and the rear end is sealed by a sealing plate with vertical extension protrusions, and the front end is formed with a sealing ring that is in close contact with the outer line of the down line. In the right front and rear, a right lower line hole is formed in which another lower line is mounted, and the front end is sealed by a closed plate vertically protruded, and the rear end is formed with a sealing ring in close contact with other outer line outer periphery. A slab of insulating material having a seating recess formed at a lower side to the center side of the left and right lowering line holes on the left and right side through the through hole center side. Probe body; 상기 슬리브몸체의 안착요부에 안착되는 금속재질의 도체판으로 중심측 상면에는 상부로 돌출되어 상기 배전선관통공에 안착되는 배전선로의 하부중심측으로 강제삽입되어 통전이 이루어지는 배전선통전돌부가 형성되고, 좌우측단에는 상기 좌우측인하선공에 안착되는 인하선의 하부중심측으로 강제삽입되어 통전이 이루어지는 좌우측인하선통전돌부가 각각 상부로 돌출형성되며, 상기 배전선통전돌부와 상기 좌우측인하선통전돌부의 각 사이에는 안착고정되어 상기 배전선관통공과 좌우측인하선공의 연장선을 이루는 안내내주면을 각각 이루는 절연체인 좌우측안내돌부가 형성되는 통전단자틀을 구비하는 배전선로의 분기 슬리브.The conductor plate is made of a metal material seated on the seating recess of the sleeve body is protruded to the upper side of the center side is forcibly inserted into the lower center side of the power distribution line seated in the power distribution line through hole is formed through the power distribution line through the conductive part is formed, the left and right sides At the end, the left and right lower line conduction protrusions which are forcibly inserted into the lower center side of the lowering line seated in the left and right lowering ships are formed to protrude upward, respectively, and the seating fixing portion is connected between each of the distribution line conduction protrusions and the left and right downline conduction protrusions. And a branch sleeve of a power distribution line having an electricity supply terminal frame having left and right guide protrusions, each of which is an insulator forming a guide inner circumferential surface forming an extension line of the power distribution line through hole and the left and right lowering line holes.
KR1020080043192A 2008-05-09 2008-05-09 Branch sleeve of power line KR100851249B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200459724Y1 (en) 2009-12-30 2012-04-13 현대로템 주식회사 A cleat for railway car
KR101142893B1 (en) * 2011-10-13 2012-05-10 제이와이커스텀(주) Electric wire terminal switchboard
KR101150440B1 (en) 2012-03-30 2012-06-01 (주)건창기술단 Branch sleeve of distribution line
KR101176751B1 (en) 2011-08-22 2012-08-23 김명순 Branch line jointing tube
KR20150015353A (en) * 2013-07-31 2015-02-10 박철웅 cramp for power cable connecting
CN104953526A (en) * 2014-03-31 2015-09-30 朴澈雄 Branching clamp used for connecting power lines
KR101899319B1 (en) 2018-06-11 2018-09-17 이경연 Branch sleeve of power line
CN111697405A (en) * 2020-05-23 2020-09-22 国家电网有限公司 Cold connection method for grounding lead of intermediate joint of high-voltage cable

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KR20060011391A (en) * 2004-07-30 2006-02-03 황인영 Connecting structure of split connector for power line
KR200420205Y1 (en) 2006-03-16 2006-06-29 남영기전 주식회사 Terminal block.
KR100847019B1 (en) 2008-02-15 2008-07-17 (주)미가엔지니어링 Diverging sleeve of cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060011391A (en) * 2004-07-30 2006-02-03 황인영 Connecting structure of split connector for power line
KR200420205Y1 (en) 2006-03-16 2006-06-29 남영기전 주식회사 Terminal block.
KR100847019B1 (en) 2008-02-15 2008-07-17 (주)미가엔지니어링 Diverging sleeve of cable

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200459724Y1 (en) 2009-12-30 2012-04-13 현대로템 주식회사 A cleat for railway car
KR101176751B1 (en) 2011-08-22 2012-08-23 김명순 Branch line jointing tube
KR101142893B1 (en) * 2011-10-13 2012-05-10 제이와이커스텀(주) Electric wire terminal switchboard
KR101150440B1 (en) 2012-03-30 2012-06-01 (주)건창기술단 Branch sleeve of distribution line
KR20150015353A (en) * 2013-07-31 2015-02-10 박철웅 cramp for power cable connecting
KR101595514B1 (en) * 2013-07-31 2016-02-19 박철웅 cramp for power cable connecting
CN104953526A (en) * 2014-03-31 2015-09-30 朴澈雄 Branching clamp used for connecting power lines
KR101899319B1 (en) 2018-06-11 2018-09-17 이경연 Branch sleeve of power line
CN111697405A (en) * 2020-05-23 2020-09-22 国家电网有限公司 Cold connection method for grounding lead of intermediate joint of high-voltage cable

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