KR100677658B1 - Insulating cover for divergence sleeve - Google Patents

Insulating cover for divergence sleeve Download PDF

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Publication number
KR100677658B1
KR100677658B1 KR1020060085159A KR20060085159A KR100677658B1 KR 100677658 B1 KR100677658 B1 KR 100677658B1 KR 1020060085159 A KR1020060085159 A KR 1020060085159A KR 20060085159 A KR20060085159 A KR 20060085159A KR 100677658 B1 KR100677658 B1 KR 100677658B1
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KR
South Korea
Prior art keywords
center
groove
cover
main
hole
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KR1020060085159A
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Korean (ko)
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조명식
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(주)천도건축사사무소
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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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • 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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  • Insulating Bodies (AREA)

Abstract

An insulating cover for a branch sleeve is provided to perform a branching work by reducing the number of cutting portions of branch sleeves. In an insulating cover for a branch sleeve, a pair of left and right side cover bodies(10,10a) is branched into a plurality of branching lines(50) by being conducted with a main wire(60). A main fixing bushing(20) seals front sides of the left and right side cover bodies(10,10a). A dead end cover bushing seals rear sides of the left and right side cover bodies(10,10a). A branching line connection bolt(40) branches one main wire(60) into a plurality of branching lines(50). The left and right side cover bodies(10,10a) are composed of a pair of insulating plastic material tubes which are divided into two parts in a longitudinal direction. And, a main through hole is formed on a center of the main wire(60).

Description

분기슬리브용 절연커버{Insulating Cover for Divergence Sleeve}Insulating Cover for Branch Sleeves {Insulating Cover for Divergence Sleeve}

도 1은 본 발명 실시 예인 분기슬리브용 절연커버의 시공된 모습을 보인 사시도, 1 is a perspective view showing the construction of the insulation cover for the branch sleeve according to an embodiment of the present invention,

도 2는 본 발명 실시 예인 분기슬리브용 절연커버의 체결모습을 보인 분리사시도, Figure 2 is an exploded perspective view showing the fastening of the insulation cover for branch sleeves embodiment of the present invention,

도 3은 본 발명 실시 예인 분기슬리브용 절연커버의 시공모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing the construction of the insulation cover for branch sleeve according to an embodiment of the present invention,

도 4는 본 발명 실시 예인 분기슬리브용 절연커버의 시공모습을 보인 사용상태 사시도,Figure 4 is a perspective view showing the construction state of the insulation cover for branch sleeve according to the embodiment of the present invention,

도 5는 종래 분기슬리브 커버를 취부한 상태의 특고압전선을 나타낸 정면도.Figure 5 is a front view showing a special high-voltage wire in the state where a conventional branch sleeve cover is attached.

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

10,10a : 좌우측커버몸체 11 : 주선관통공10,10a: left and right cover body 11: the main through hole

12 : 주선접속단자 12a : 체결요철부12: main connection terminal 12a: concave and convex part

13 : 체결돌부 14 : 결합돌부13: fastening protrusion 14: coupling protrusion

15 : 부싱홈 15a : 삽입홈15: bushing groove 15a: insertion groove

16 : 통전홀 17 : 데드앤드커버홈16: energization hole 17: dead and cover groove

17a : 걸림요홈 18 : 결속밴드17a: hanging groove 18: binding band

18a : 결속밴드링 18b : 걸림돌기18a: binding band ring 18b: locking projection

20 : 주선고정부싱 21 : 주선공20: Jugogogo Government 21: Arrangement

22 : 링홈 23 : 돌출턱부22: ring groove 23: protrusion jaw

24 : 체결링 30 : 데드앤드커버부싱24: fastening ring 30: dead and cover bushing

31 : 커버공 32 : 링삽입홈31: cover hole 32: ring insertion groove

33 : 걸림턱 34 : 고정링33: engaging jaw 34: retaining ring

40 : 분기선체결볼트 41 : 분기선공 40: branch fastening bolt 41: branch first

50 : 분기선 60 : 주선50: branch line 60: main line

70 : 데드 앤드 커버 71 : 현수애자70: Dead and Cover 71: Suspenders

본 발명은 분기슬리브용 절연커버에 관한 것으로서, 보다 상세하게는 분기슬리브의 취부개소가 줄어들어 도시미관을 해치지 않게 되고, 분기작업이 보다 손쉽게 이루어지며, 무정전 절연커버의 취부작업이 표준화되어 안전사고의 발생이 줄어들게 되는 분기슬리브용 절연커버에 관한 것이다.The present invention relates to an insulation cover for branch sleeves, and more particularly, the mounting points of the branch sleeves are reduced so as not to impair the aesthetics of the city, the branching operation is made easier, and the installation work of the uninterruptible insulation cover is standardized to ensure safety accidents. The present invention relates to an insulation cover for branch sleeves, the occurrence of which is reduced.

일관작업을 하는 공장 등에서는 정전이 되면 생산라인에 많은 문제를 가져오게 되므로, 전기공사를 할 경우에는 정전시키지 않고 공사하는 무정전 작업을 많이 하게 된다. 무정전 작업을 할 경우에는 특고압전선의 일부에 피복을 제거하고, 이 피복이 제거된 부위에는 클램프로 바이패스 케이블 헤드를 연결하여 작업하게 된 다. 그리고, 무정전 작업을 끝낸 후에는 피복을 제거한 부위에는 분기슬리브 커버를 취부하여 특고압전선의 피복제거부를 절연하게 된다.In a factory that performs work consistently, if a power outage brings many problems to the production line, in the case of electrical work, a lot of uninterrupted work is done without power failure. In the case of uninterrupted work, the sheath is removed from a part of the extra-high voltage line, and the bypass cable head is connected by a clamp to the part where the sheath is removed. After the uninterruptible work is completed, a branch sleeve cover is attached to a portion where the coating is removed to insulate the coating removing portion of the high-voltage cable.

도 5는 상기 분기슬리브 커버를 취부한 상태의 특고압전선을 나타내고 있다. 도시한 바와 같이, 특고압전선(2)은 데드 앤드 클램프를 매개로 현수애자(6)에 연결되어 있다. 상기 현수애자(6)는 전주의 완금(8)에 설치되어 있다. 상기 데드 앤드 클램프에는 데드 앤드 커버(4)가 씌워져 있다. 상기 특고압전선(2)의 중간부에서 피복을 제거한 부위에는 분기슬리브 커버가 취부되어 있다.Fig. 5 shows an extra-high voltage wire in the state where the branch sleeve cover is attached. As shown, the extra high voltage wire 2 is connected to the suspension insulator 6 via a dead end clamp. The suspension insulator 6 is provided at the finish 8 of the pole. The dead end cover 4 is covered with the dead end clamp. A branch sleeve cover is attached to a portion where the coating is removed from the middle of the extra high voltage wire 2.

그러나, 종래에는 무정전 작업시 특고압전선의 임의의 장소에 피복을 제거한 후, 분기슬리브 커버를 취부하고 있으므로, 무정전 작업의 증가로 인하여 특고압전선의 피복제거에 따른 분기슬리브 커버의 취부개소가 증가하게 되어, 도시미관을 해친다는 문제점이 있었다.However, since the branch sleeve cover is mounted after removing the cover at any place of the extra-high voltage cable during the uninterrupted operation, the branch sleeve cover is increased due to the elimination of the extra-high voltage cable. There was a problem that hurts the city view.

또한, 특고압전선의 임의의 개소에서 피복을 제거하여 무정전 작업 및 분기슬리브 커버의 취부작업을 하게 되면 안전사고가 발생하게 된다는 문제점이 있었다.In addition, there is a problem that a safety accident occurs when the uninterrupted work and the attachment of the branch sleeve cover by removing the cover at any point of the extra-high voltage wire.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 분기슬리브의 취부개소가 줄어들어 도시미관을 해치지 않게 되고, 분기작업이 보다 손쉽게 이루어지며, 무정전 절연커버의 취부작업이 표준화되어 안전사고의 발생이 줄어들게 되는 분기슬리브용 절연커버를 제공함에 그 목적이 있다.The present invention is to solve the above problems, the installation of the branch sleeve is reduced so as not to harm the aesthetics of the city, the branching work is made easier, the installation work of the uninterruptible insulation cover is standardized to reduce the occurrence of safety accidents Its purpose is to provide an insulating cover for a branch sleeve.

이와 같은 목적을 달성하기 위하여, 본 발명은 횡방향으로 양분되어 체결분리되는 관체로 중심에는 주선이 관통되는 주선관통공이 형성되고, 주선관통공 중심측에는 체결요철부를 갖고 체결돌부와 이에 대응되는 맞은편의 체결요부로 삽입고정되는 도체인 주선접속단자가 형성되며, 주선접속단자 상하부에는 삽입고정되는 결합돌부와 이에 대응되는 맞은편에 결합요부가 형성되고, 전방측 중심에는 내측에 삽입홈을 갖는 부싱홈이 형성되며, 전방면에는 주선접속단자와 통전되는 통전홀이 형성되고, 후방측 중심에는 외측면에 걸림요홈을 갖고 데드 앤드 커버가 삽입되는 테드앤드커버홈이 형성되며, 일측중심에는 타측중심에서 연장된 결속밴드가 삽입되어 걸림고정되는 걸림돌기를 갖는 결속밴드링이 형성되는 한 쌍의 절연플라스틱 재질인 좌우측커버몸체와;In order to achieve the above object, the present invention has a main body through-hole formed in the center of the main body through the main body through the main body is formed in the transverse direction is divided into two fastening separation, the fastening protrusion and the corresponding opposite side A main line connecting terminal, which is a conductor inserted into the fastening recess, is formed, and upper and lower portions of the main connecting terminal are formed with a coupling protrusion to be inserted and a coupling recess formed at an opposite side thereof, and a bushing groove having an insertion groove in the front center thereof. It is formed, the front side is formed with an energizing hole that is energized with the main connection connection terminal, the rear side center is formed with a groove and grooves on the outer side and a ted and cover groove into which the dead end cover is inserted, the other side at one center Left and right pairs of insulating plastic materials in which a binding band ring having a locking projection is inserted into which an extended binding band is inserted and locked. A side cover body;

관체로 중심측에는 주선이 관통되는 주선공이 형성되고, 외주면 중심에는 체결링이 끼워져 조여주는 링홈이 형성되며, 후방선단은 외측으로 돌출되어 상기 좌우측커버몸체 전방의 부싱홈 삽입홈에 삽입고정되는 돌출턱부가 돌출형성되는 고무재질의 주선고정부싱과;The main body is formed with a main hole through which the main line passes through the tube, and a ring groove is formed at the center of the outer circumferential surface to tighten the fastening ring, and the rear end protrudes outward to protrude into the bushing groove insertion groove in front of the left and right cover bodies. Arranging and fixing the rubber material in which the additional protrusion is formed;

관체로 중심측에는 데드 앤드 커버가 관통되는 커버공이 형성되고, 외주연 중심에는 고정링이 끼워져 조여주는 링삽입홈이 형성되며, 링삽입홈 전방측에는 상기 좌우측커버몸체 후방의 데드앤드커버홈 걸림요홈에 삽입고정되는 걸림턱이 돌출형성되는 고무재질의 데드앤드커버부싱과;A cover hole is formed in the center side through which the dead end cover penetrates, and a ring insertion groove is formed at the center of the outer periphery of the fixing ring to be tightened, and at the front end of the ring insertion groove in the dead end cover groove locking groove at the rear of the left and right cover bodies. A dead end cover bushing of a rubber material in which a locking jaw protruding from the insert is fixed;

양분되어 중심에는 분기선이 삽입고정되는 분기선공이 형성되고 상기 좌우측커버몸체의 통전홀에 분기선을 체결고정시키는 분기선체결볼트를 구비하는 특징이 있다.The bifurcated branch line hole is formed in the center and the branch line is inserted and fixed, characterized in that it has a branch line fastening bolt for fastening and fastening the branch line in the energization hole of the left and right cover body.

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 분기슬리브용 절연커버의 시공된 모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 분기슬리브용 절연커버의 체결모습을 보인 분리사시도이며, 도 3은 본 발명 실시 예인 분기슬리브용 절연커버의 시공모습을 보인 측단면도이고, 도 4는 본 발명 실시 예인 분기슬리브용 절연커버의 시공모습을 보인 사용상태 사시도이다.1 is a perspective view showing the construction of the insulating cover for the branch sleeve according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the insulating cover for the branch sleeve according to the embodiment of the present invention, Figure 3 is a branch of the present invention embodiment 4 is a side sectional view showing the construction of the insulation cover for the sleeve, Figure 4 is a perspective view showing the construction of the insulation cover for the branch sleeve according to an embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 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 related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom 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 분기슬리브용 절연커버는, 주선(60)과 통전되어 다수개 분기선(50)으로 분기시키는 좌우측커버몸체(10,10a)와, 좌우측커버몸체(10,10a)의 전방측을 밀폐시키는 주선고정부싱(20)과, 좌우측커버몸체(10,10a)의 후방측을 밀폐시키는 데드앤드커버부싱(30)과, 하나의 주선(60)을 다수개의 분기선(50)으로 분기시키는 분기선체결볼트(40)로 구성된다.Insulating cover for branch sleeve of the present invention, the left and right cover body (10, 10a) and the front side of the left and right cover body (10, 10a) which is energized with the main line 60 and branched into a plurality of branch lines (50). The main line fixing bushing 20, the dead end cover bushing 30 for sealing the rear sides of the left and right cover bodies 10 and 10a, and the branch line fastening bolt for branching one main line 60 into a plurality of branch lines 50. It consists of 40.

상기 좌우측커버몸체(10,10a)는 횡방향으로 양분되어 체결분리되는 한 쌍의 절연플라스틱 재질인 관체로, 중심에는 주선(60)이 관통되는 주선관통공(11)이 형성되고, 주선관통공(11) 중심측에는 체결요철부(12a)를 갖고 체결돌부(13)와 이에 대응되는 맞은편의 체결요부(도시않음)로 삽입고정되는 도체인 주선접속단자(12)가 형성되며, 주선접속단자(12) 상하측에는 삽입고정되는 결합돌부(14)와 이에 대응되는 맞은편의 결합요부(도시않음)가 형성되고, 전방측 중심에는 내측에 삽입홈(15a)을 갖는 부싱홈(15)이 형성되며, 전방면에는 주선접속단자(12)와 이어져 통전되는 통전홀(16)이 형성되고, 후방측 중심에는 외측면에 걸림요홈(17a)을 갖고 데드 앤드 커버(70)가 삽입되는 테드앤드커버홈(17)이 형성되며, 일측중심에는 타측중심에서 연장된 결속밴드(18)가 삽입되어 걸림고정되는 걸림돌기(18b)를 갖는 결속밴드링(18a)이 형성된다. The left and right cover bodies (10, 10a) is a pair of insulating plastic material pipe is divided into two in the transverse direction, the main line through-hole 11 is formed in the center line 60 is formed, the main line through hole (11) At the center side, a main line connecting terminal 12, which is a conductor having a fastening recessed portion 12a and inserted into a fastening protrusion 13 and a corresponding fastening recessed portion (not shown), is formed. 12) the upper and lower sides of the engaging projection 14 is inserted and the corresponding coupling recesses (not shown) corresponding to the opposite side is formed, the center of the front side is formed with a bushing groove 15 having an insertion groove 15a on the inside, The front surface is formed with a current-carrying hole 16 is connected to the main connection connecting terminal 12, the center of the rear side has a locking groove (17a) on the outer surface and the dead and cover 70 is inserted into the ted end cover groove ( 17) is formed, the binding band 18 extending from the other center is inserted into one center A binding band ring 18a having a locking protrusion 18b is formed.

상기 주선고정부싱(20)은 고무재질의 관체로, 중심측에는 주선(60)이 관통되는 주선공(21)이 형성되고, 외주면 중심에는 체결링(24)이 끼워져 조여주는 링홈(22)이 형성되며, 후방선단은 외측으로 돌출되어 상기 좌우측커버몸체(10,10a) 전방의 부싱홈(15) 삽입홈(15a)에 삽입고정되는 돌출턱부(23)가 돌출형성된다. The main fixed fixing bushing 20 is a tube of rubber material, the main line hole 21 through which the main line 60 penetrates is formed at the center side, and a ring groove 22 is formed at the center of the outer circumferential surface thereof to tighten the fastening ring 24. The protruding jaw portion 23 protruding from the rear end is inserted into and fixed to the bushing groove 15 and the insertion groove 15a in front of the left and right cover bodies 10 and 10a.

상기 데드앤드커버부싱(30)은 고무재질의 관체로, 중심측에는 데드 앤드 커버(70)가 관통되는 커버공(31)이 형성되고, 외주연 중심에는 고정링(34)이 끼워져 조여주는 링삽입홈(32)이 형성되며, 링삽입홈(32) 전방측에는 상기 좌우측커버몸체(10,10a) 후방의 데드앤드커버홈(17) 걸림요홈(17a)에 삽입고정되는 걸림턱(33)이 돌출형성된다. The dead and cover bushing (30) is a tubular material made of a rubber material, the cover hole 31 through which the dead end cover 70 penetrates is formed at the center side, and a ring insert is inserted and tightened at the outer circumferential center. A groove 32 is formed, and the locking jaw 33 is inserted into and fixed to the locking groove 17a of the dead end cover groove 17 at the rear of the left and right cover bodies 10 and 10a at the front of the ring insertion groove 32. Is formed.

상기 분기선체결볼트(40)는 양분되어 중심에는 분기선(50)이 삽입고정되는 분기선공(41)이 형성되고, 상기 좌우측커버몸체(10,10a)의 통전홀(16)에 분기선(50)을 체결고정시킴으로써 하나의 주선(60)을 다수개의 분기선(50)으로 통전연결하여 분기시킨다. The branch line fastening bolt 40 is divided into two, and a branch line hole 41 into which the branch line 50 is inserted and fixed is formed at the center thereof, and the branch line 50 is formed in the conduction hole 16 of the left and right cover bodies 10 and 10a. By fastening and fastening, one main line 60 is energized and connected to a plurality of branch lines 50 to branch.

이와 같은 본 발명은, 데드 앤드 커버(70)의 선단부에 장착된 좌우측커버몸체(10,10a)의 전방측에 형성된 통전홀(16)에 분기선체결볼트(40)를 체결고정시키되, 분기선체결볼트(40)의 분기선공(41)에는 분기선(50)을 삽입고정시킨다.In the present invention as described above, the branch fastening bolt 40 is fastened and fixed to the energization hole 16 formed at the front side of the left and right cover bodies 10 and 10a mounted at the front end of the dead end cover 70, and the branch fastening bolt. The branch line 50 is inserted and fixed in the branch line hole 41 of 40.

이렇게 분기선(50)은 통전홀(16)에 분기선(50)을 삽입시킴으로써 하나인 주선(60)을 손쉽게 다수개의 분기선(50)으로 분기시켜서 사용할 수 있게 된다. Thus, the branch line 50 can be used by easily branching the main line 60 into a plurality of branch lines 50 by inserting the branch line 50 in the conduction hole 16.

이와 같이, 본 발명은 분기슬리브의 취부개소가 줄어들어 도시미관을 해치지 않게 되고, 분기작업이 보다 손쉽게 이루어지며, 무정전 절연커버의 취부작업이 표준화되어 안전사고의 발생이 줄어들게 되는 효과가 있다.As described above, the present invention reduces the mounting points of the branch sleeves so as not to damage the aesthetics of the city, the branching operation is more easily performed, and the mounting work of the uninterruptible insulation cover is standardized, thereby reducing the occurrence of safety accidents.

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.

Claims (1)

횡방향으로 양분되어 체결분리되는 관체로 중심에는 주선이 관통되는 주선관통공이 형성되고, 주선관통공 중심측에는 체결요철부를 갖고 체결돌부와 이에 대응되는 맞은편의 체결요부로 삽입고정되는 도체인 주선접속단자가 형성되며, 주선접속단자 상하부에는 삽입고정되는 결합돌부와 이에 대응되는 맞은편에 결합요부가 형성되고, 전방측 중심에는 내측에 삽입홈을 갖는 부싱홈이 형성되며, 전방면에는 주선접속단자와 통전되는 통전홀이 형성되고, 후방측 중심에는 외측면에 걸림요홈을 갖고 데드 앤드 커버가 삽입되는 테드앤드커버홈이 형성되며, 일측중심에는 타측중심에서 연장된 결속밴드가 삽입되어 걸림고정되는 걸림돌기를 갖는 결속밴드링이 형성되는 한 쌍의 절연플라스틱 재질인 좌우측커버몸체와;A main body connecting terminal which is a conductor that is divided into two parts in the transverse direction and formed with a main through hole through which a main line penetrates in the center, and has a fastening convex part at the center side of the main through hole, and is inserted and fixed with a fastening protrusion and an opposite fastening recess corresponding thereto. The upper and lower parts of the main connection terminal are formed with a coupling protrusion to be inserted and a corresponding coupling recess on the opposite side thereof, and a bushing groove having an insertion groove in the front center is formed. An energizing hole is formed, and the center of the rear side has a recessed groove on the outer side and a ted end cover groove into which a dead end cover is inserted, and a binding band extending from the other center is inserted and fixed to the center of one side. Left and right cover bodies formed of a pair of insulating plastic materials having a binding band ring having a group; 관체로 중심측에는 주선이 관통되는 주선공이 형성되고, 외주면 중심에는 체결링이 끼워져 조여주는 링홈이 형성되며, 후방선단은 외측으로 돌출되어 상기 좌우측커버몸체 전방의 부싱홈 삽입홈에 삽입고정되는 돌출턱부가 돌출형성되는 고무재질의 주선고정부싱과;The main body is formed with a main hole through which the main line passes through the tube, and a ring groove is formed at the center of the outer circumferential surface to tighten the fastening ring, and the rear end protrudes outward to protrude into the bushing groove insertion groove in front of the left and right cover bodies. Arranging and fixing the rubber material in which the additional protrusion is formed; 관체로 중심측에는 데드 앤드 커버가 관통되는 커버공이 형성되고, 외주연 중심에는 고정링이 끼워져 조여주는 링삽입홈이 형성되며, 링삽입홈 전방측에는 상기 좌우측커버몸체 후방의 데드앤드커버홈 걸림요홈에 삽입고정되는 걸림턱이 돌출형성되는 고무재질의 데드앤드커버부싱과;A cover hole is formed in the center side through which the dead end cover penetrates, and a ring insertion groove is formed at the center of the outer periphery of the fixing ring to be tightened, and at the front end of the ring insertion groove in the dead end cover groove locking groove at the rear of the left and right cover bodies. A dead end cover bushing of a rubber material in which a locking jaw protruding from the insert is fixed; 양분되어 중심에는 분기선이 삽입고정되는 분기선공이 형성되고 상기 좌우측커버몸체의 통전홀에 분기선을 체결고정시키는 분기선체결볼트를 구비하는 분기슬리브용 절연커버.A bifurcated cover for forming a branch sleeve having a bifurcation hole for bifurcating a bifurcated branch line and having a bifurcated bolt for fastening and fastening the bifurcation line to the energizing hole of the left and right cover bodies.
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726286B1 (en) 2007-02-26 2007-06-08 (주)하예성엔지니어링 Electric power wire connector for apartment house
KR100819374B1 (en) 2008-01-10 2008-04-04 육지웅 Safe arrival type branch sleeve for suspension insulator
KR100834779B1 (en) * 2008-01-10 2008-06-05 (주)이도엔지니어링 기술사사무소 Cable connecting case for building electric supply line to connect wires easily
KR100863715B1 (en) 2008-02-22 2008-10-15 (주)도원엔지니어링건축사사무소 Branch sleeve for connection of low tension electric wire
KR100866530B1 (en) * 2008-05-30 2008-11-03 (주)건창기술단 Cable connecting case for electric supply line to connect wires easily inside of apartment house
KR102020819B1 (en) 2018-03-20 2019-09-11 김수군 Insulation cover having an open/close fastening structure
KR20200063432A (en) 2018-11-28 2020-06-05 한국전력공사 Sleeve cover structure of self-amalgamating straight line insulation for direct live wire
KR102195380B1 (en) 2019-06-24 2020-12-24 김수군 Insulation cover for indirect hot-line work having an open/close fastening structure
KR20230089858A (en) * 2021-12-14 2023-06-21 한국전력공사 Insulation cover for upright cable of underground distribution line

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JPS5644529U (en) 1979-08-31 1981-04-22
JPS58128516U (en) 1982-02-24 1983-08-31 近畿電機株式会社 Branched sleeve cover to prevent small birds from entering and nesting
KR950021663U (en) * 1993-12-27 1995-07-28 대두화학주식회사 Sealing cover of branch sleeve for low voltage wire connection
KR200245513Y1 (en) 2001-05-25 2001-10-29 제룡산업 주식회사 A divergence sleeve cover
KR200262014Y1 (en) 2001-10-11 2002-02-06 한국전력공사 Sleeve Cover for Power Line

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JPS5644529U (en) 1979-08-31 1981-04-22
JPS58128516U (en) 1982-02-24 1983-08-31 近畿電機株式会社 Branched sleeve cover to prevent small birds from entering and nesting
KR950021663U (en) * 1993-12-27 1995-07-28 대두화학주식회사 Sealing cover of branch sleeve for low voltage wire connection
KR200245513Y1 (en) 2001-05-25 2001-10-29 제룡산업 주식회사 A divergence sleeve cover
KR200262014Y1 (en) 2001-10-11 2002-02-06 한국전력공사 Sleeve Cover for Power Line

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726286B1 (en) 2007-02-26 2007-06-08 (주)하예성엔지니어링 Electric power wire connector for apartment house
KR100819374B1 (en) 2008-01-10 2008-04-04 육지웅 Safe arrival type branch sleeve for suspension insulator
KR100834779B1 (en) * 2008-01-10 2008-06-05 (주)이도엔지니어링 기술사사무소 Cable connecting case for building electric supply line to connect wires easily
KR100863715B1 (en) 2008-02-22 2008-10-15 (주)도원엔지니어링건축사사무소 Branch sleeve for connection of low tension electric wire
KR100866530B1 (en) * 2008-05-30 2008-11-03 (주)건창기술단 Cable connecting case for electric supply line to connect wires easily inside of apartment house
KR102020819B1 (en) 2018-03-20 2019-09-11 김수군 Insulation cover having an open/close fastening structure
KR20200063432A (en) 2018-11-28 2020-06-05 한국전력공사 Sleeve cover structure of self-amalgamating straight line insulation for direct live wire
KR102195380B1 (en) 2019-06-24 2020-12-24 김수군 Insulation cover for indirect hot-line work having an open/close fastening structure
KR20230089858A (en) * 2021-12-14 2023-06-21 한국전력공사 Insulation cover for upright cable of underground distribution line
KR102642685B1 (en) * 2021-12-14 2024-03-05 한국전력공사 Insulation cover for upright cable of underground distribution line

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