KR100850304B1 - Ejection sleeve cover for an electric line connection - Google Patents

Ejection sleeve cover for an electric line connection Download PDF

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Publication number
KR100850304B1
KR100850304B1 KR1020080003438A KR20080003438A KR100850304B1 KR 100850304 B1 KR100850304 B1 KR 100850304B1 KR 1020080003438 A KR1020080003438 A KR 1020080003438A KR 20080003438 A KR20080003438 A KR 20080003438A KR 100850304 B1 KR100850304 B1 KR 100850304B1
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KR
South Korea
Prior art keywords
branch
cover
housing
insulating
close contact
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KR1020080003438A
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Korean (ko)
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이이순
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이이순
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables

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Abstract

A branch sleeve insulation cover is provided to branch a transmission line into high and low voltage lines smoothly by using an insulation cover structure of an insulation housing and a fixing cover. A branch sleeve insulation cover includes conducting plates(20), insulation housings(30,30'), fixing covers(40), and a branch socket(50). The conducting plates has a semi-circular shape, are plated with zinc, and are closely contacted to a high voltage line(10). The insulation housings embrace the high voltage line. The fixing covers are coupled to the insulation housing. The branch socket is bolt-coupled to a hole on the insulation housing and has a through hole. A low voltage line passes through the through hole and is coupled to the conducting plate.

Description

분기 슬리브용 절연커버{EJECTION SLEEVE COVER FOR AN ELECTRIC LINE CONNECTION}Insulation cover for branch sleeve {EJECTION SLEEVE COVER FOR AN ELECTRIC LINE CONNECTION}

본 발명은 분기 슬리브용 절연커버에 관한 것으로, 본 발명은, 고압전선에서 피복을 벗긴 후 간단하게 저압전선의 분기가 가능하고 절연 하우징과 고정 커버로 이루어져 있어 분기가 용이한 구조를 가지도록 구성된 분기 슬리브용 절연커버에 관한 것이다.The present invention relates to an insulating cover for a branch sleeve, the present invention, the branch is configured to have a structure that can be easily branched by being made of an insulating housing and a fixed cover that can be easily branched to the low-voltage wire after peeling off the high-voltage wire An insulating cover for a sleeve.

일반적으로 고압전선인 전력선에서 전주 변압기를 거쳐 각 수용가로 송전하는 역활을 수행하는 저압전선인 인하선은 저압전선 접속용 분기슬리브에 의해 연결 접속되고 있다.In general, a low-voltage wire, which is a low-voltage wire, which performs a role of transmitting power to each customer through a pole transformer in a power line, which is a high-voltage wire, is connected by a branch sleeve for connecting a low-voltage wire.

이런 종래의 분기슬리브는 고압전선인 전력선과 저압전선인 인하선을 연결 접속하기 위해서는 크게 두 가닥의 전선을 수용하는 본체와, 이 본체에서 두가닥의 전선을 연결시키는 삽입홈 및 삽입핀으로 구성된다.The conventional branch sleeve is composed of a main body accommodating two strands of wires, an insertion groove and an insertion pin connecting the two strands of wires in the main body in order to connect and connect the high voltage line and the low line down line. .

그러나, 이런 종래의 분기슬리브는 전선의 규격에 상관없이 전선을 견고하고 용이하게 결합하면서 전선의 낭비를 막고 이에 소요되는 작업시간 및 노동력을 절감할 수 있다는 잇점은 있으나, 분기슬리브 제작시 두가닥의 전선 즉, 고압전선과 저압전선을 분기슬리브에 연결 접속하기 위한 별도의 삽입홈과 삽입핀의 구성이 필요하기 때문에 분기슬리브의 연속생산이 불편하였으며 작업시 핀을 구부려 주어야 하는 등 제반 문제점이 발생된다.However, such a conventional branch sleeve has the advantage of preventing the waste of the wire and reducing the work time and labor required while the wire is firmly and easily connected regardless of the wire specification. Since there is a need for separate insertion grooves and insertion pins to connect high-voltage wires and low-voltage wires to the branch sleeves, continuous production of the branch sleeves is inconvenient, and there are various problems such as the need to bend the pins during operation. .

또한, 고압전선인 전력선 일부가 피복이 벗겨진 상태로 외부에 드러나기 때문에 작업시 안전사고의 위험이 있는 문제점이 있었다.In addition, there is a problem that there is a risk of safety accident during work because a part of the power line, which is a high-voltage wire, is exposed to the outside in a peeled state.

이에 분기 슬리브 작업에 필요한 새로운 방식이 요구되는 실정이라 할 수 있다.This is a situation that requires a new way required for the branch sleeve operation.

본 발명은 상술한 내용을 감안하여, 본 발명은, 고압전선에서 저압전선의 분기시 절연 하우징과 고정커버가 외측을 감싸도록 분기되는 구조를 가져 조립설치가 용이하고 분기 작업이 원활한 구조를 가지는 분기 슬리브용 절연커버를 제공함을 그 목적으로 한다.In view of the above, the present invention has a structure in which the insulating housing and the fixing cover are branched so as to surround the outer side of the high voltage wire in the branch of the low voltage wire, so that the assembly is easy to install and the branching has a smooth structure. It is an object to provide an insulating cover for a sleeve.

본 발명은 상술한 목적 달성을 위해, 본 발명은, 피복을 벗긴 고압전선(10)의 외측에 밀착되는 2개 1조로 구성되는 전도판; The present invention, in order to achieve the above object, the present invention, a conductive plate consisting of two in one pair in close contact with the outer side of the high-voltage wire (10) stripped;

내측을 반원형태로 라운딩형성되고 외측을 절곡시켜 각을 이루도록 형성되 고 전도판과 고압전선의 외측을 감싸도록 구성되는 절연 하우징;An insulating housing rounded in a semicircular shape and formed to form an angle by bending the outside thereof and configured to surround the outside of the conductive plate and the high-voltage wire;

일측 요철 돌부가 절연 하우징의 폭 양측 디귿홈에 밀착되고 타측 요철 돌부가 절연 하우징의 폭 중간 디귿홈에 밀착되어 고정되는 고정 커버; 및 A fixing cover in which one uneven protrusion is in close contact with the width grooves on both sides of the insulating housing and the other uneven protrusion is in close contact with the width middle groove of the insulating housing; And

저압 전선이 삽입되어 전도판에 연결분기되되, 원기둥 형태로 외주면에 원형판이 돌출되고, 일측에 나사산이 형성된 분기 소켓;을 포함하여 구성되되, 절연 하우징의 외부에 고무 커버가 밀착되는 절연 구조를 이루는 것을 특징으로 하는 분기 슬리브용 절연커버;가 제시된다.The low-voltage wire is inserted and branched to the conductive plate, the circular plate protrudes on the outer circumferential surface in the form of a cylinder, a branched socket formed with a screw thread on one side; comprising a, forming an insulating structure in which the rubber cover is in close contact with the outside of the insulating housing An insulation cover for a branch sleeve, characterized in that is provided.

본 발명의 분기 슬리브용 절연커버에 의해 발생되는 효과를 하기에 설명한다.The effect produced by the insulation cover for branch sleeves of the present invention will be described below.

본 발명의 분기 슬리브용 절연커버에 따르면, 고압 전선에서 저압 전선의 분기 작업의 원활화를 도모할 수 있음은 물론, 절연 하우징과 고정 커버의 절연 커버 구조를 이용하므로 조립 설치가 용이한 구조를 제공하는 효과를 가진다.According to the insulating cover for branch sleeve of the present invention, it is possible to facilitate the branching operation of the low-voltage wire in the high-voltage wire, as well as using the insulating cover structure of the insulating housing and the fixed cover to provide a structure that is easy to install and install Has an effect.

이하, 첨부 도면을 참조하여 본 발명의 실시를 위한 구체적인 내용을 설명한다.Hereinafter, with reference to the accompanying drawings will be described a specific content for the practice of the present invention.

도 1은 본 발명 분기 슬리브용 절연커버의 사시도, 도 2는 본 발명 분기 슬리브용 절연커버의 분해 사시도, 도 3은 본 발명 분기 슬리브용 절연커버가 설치된 전선의 길이를 따라 절단한 단면도, 도 4는 본 발명 분기 슬리브용 절연커버가 설치된 전선의 폭을 절단한 단면도이다.1 is a perspective view of the insulation cover for the branch sleeve of the present invention, Figure 2 is an exploded perspective view of the insulation cover for the branch sleeve of the present invention, Figure 3 is a cross-sectional view cut along the length of the wire provided with an insulation cover for the branch sleeve of the present invention, Figure 4 Is sectional drawing which cut | disconnected the width of the electric wire in which the insulation cover for branch sleeves of this invention was installed.

고압 전선(10)에는 피복을 벗긴 후 2개 1조로 구성된 전도판(20)을 밀착시키고 전도판(20)의 외측에는 절연 하우징(30)(30')을 고정 커버(40)로 고정시키며, 절연 하우징(30)(30')에 형성된 원형홀(37)을 통해 분기 소켓(50)을 고정함과 아울러 분기 소켓(50)을 통해 저압 전선(15)을 분기하는 구조로 구성된다.After removing the coating on the high-voltage wire 10, the conductive plate 20 composed of two sets are brought into close contact with each other, and the insulating housings 30 and 30 'are fixed to the outside of the conductive plate 20 with the fixing cover 40. The branch socket 50 is fixed through the circular hole 37 formed in the insulating housing 30 and 30 ′, and the low voltage wire 15 is branched through the branch socket 50.

고압 전선(10)에서 저압 전선(15)을 분기시 분기 슬리브용 절연커버 구조는 FRP로 제작된 2개 1조의 절연 하우징(30)(30')과 절연 하우징(30)(30')의 외부를 고정시키는 고정 커버(40)로 구성된다.When the low voltage wire 15 is branched from the high voltage wire 10, the insulation cover structure for the branch sleeve is made of two sets of insulation housings 30 and 30 'made of FRP and the outside of the insulation housing 30 and 30'. It consists of a fixing cover 40 for fixing.

전도판(20)은 아연을 도금한 반원 형태의 2개 1조의 부재로, 고압 전선(10)의 피복을 벗긴 위치에 밀착설치된다.The conducting plate 20 is a member of two sets of semi-circles in which zinc is plated, and is installed in close contact with a position where the high voltage electric wire 10 is not covered.

절연 하우징(30)(30')은 내측을 반원형태로 라운딩형성되고 외측을 절곡시켜 각을 이루도록 형성되되, 하우징 몸체(31)에는 길이 양측에 라운딩되게 형성된 반원판부(32)가 돌출되고, 하우징 몸체(31)에는 폭 외면 중앙과 폭 양측에 디귿홈(33)이 2개와 1개가 형성된다.
또한, 절연 하우징(30)에는 연결홈(도면상 미도시됨)이 형성된 타입이 이용되고, 절연 하우징(30')에는 연결핀(34)이 돌출형성된 타입이 이용되어 절연 하우징(30)(30')이 서로 결합되게 된다.The insulating housings 30 and 30 ′ are formed to have a rounded shape in a semicircle and to be bent to form an angle. The housing body 31 has a semicircular plate part 32 formed to be rounded at both sides of the housing to protrude. The body 31 is provided with two and one dichroic groove 33 at the center of the width outer surface and both sides of the width.
In addition, a type in which a connection groove (not shown) is formed is used for the insulating housing 30, and a type in which the connecting pin 34 protrudes is used for the insulating housing 30 ′. ') Are combined with each other.

절연 하우징(30)(30')에는 도 4에서 알 수 있듯이 측면에 원형홀(37)이 형성되어 분기 소켓(50)이 볼트결합됨과 아울러 분기 소켓(50)을 통해 저압 전선(15)이 연결되어 분기된다.As shown in FIG. 4, the insulating housings 30 and 30 ′ have a circular hole 37 formed at a side thereof so that the branch socket 50 is bolted and the low voltage wire 15 is connected through the branch socket 50. Branched off.

고정 커버(40)는 고무 재질을 이용하여 2개 1조로 제작되되, 일측면 폭 양측에 2개의 요철 돌부(41)가 돌출된다.Fixing cover 40 is made of a pair of two using a rubber material, two uneven protrusions 41 protrude on both sides of one side width.

도 4에서 알 수 있듯이, 절연 하우징(30)(30')과 고정 커버(40)의 결합구조를 살펴보면, 고정 커버(40)는 일측 요철 돌부(41)가 절연 하우징(30)(30')의 폭 양측 디귿홈(33)에 삽입밀착되고 타측 요철 돌부(41)가 절연 하우징(30)(30')의 폭 중간 디귿홈(33)에 삽입밀착되어 고정되는 구조로 고정된다.As can be seen in Figure 4, when looking at the coupling structure of the insulating housing 30, 30 'and the fixed cover 40, the fixed cover 40 is one side uneven protrusion 41 is the insulating housing 30, 30' It is fixed to the structure that is inserted close contact with the width of both sides of the groove 33 and the other concave-convex protrusion 41 is inserted close contact with the width of the middle groove (33) of the insulating housing 30, 30 '.

분기 소켓(50)은 저압 전선(15)이 삽입되어 전도판(20)에 연결시킬 때 사용되는 부재로, 분기 소켓(50)은 원기둥 형태로 중앙에 관통홀이 형성되고, 외주면에 원형판(51)이 돌출되며, 원기둥 외주면에 나사산(52)이 형성된다.Branch socket 50 is a member used when the low-voltage wire 15 is inserted into the conductive plate 20, the branch socket 50 is a cylindrical form through-hole in the center, circular plate 51 on the outer peripheral surface ) Is protruded, and the thread 52 is formed on the outer peripheral surface of the cylinder.

즉, 분기 소켓(50)은 로드(ROD)를 사용하여 원기둥 형태로 제작되고 나사산(52)이 원기둥 외주면에 형성된다.That is, the branch socket 50 is manufactured in the form of a cylinder using a rod (ROD) and the thread 52 is formed on the outer peripheral surface of the cylinder.

따라서, 분기 소켓(50)은 절연 하우징(30)(30')의 원형홀(37)에 볼트조립되어 고정되고, 저압 전선(15)이 분기 소켓(50)의 중앙 관통홀에 삽입되어 전도판(20)과 밀착연결된다.Accordingly, the branch socket 50 is bolted and fixed to the circular hole 37 of the insulating housing 30, 30 ′, and the low voltage wire 15 is inserted into the center through hole of the branch socket 50 so as to conduct a conductive plate. It is closely connected with 20.

도 1은 본 발명 분기 슬리브용 절연커버의 사시도,1 is a perspective view of the insulation cover for the present invention branch sleeve,

도 2는 본 발명 분기 슬리브용 절연커버의 분해 사시도,Figure 2 is an exploded perspective view of the insulation cover for branch sleeve of the present invention,

도 3은 본 발명 분기 슬리브용 절연커버가 설치된 전선의 길이를 따라 절단한 단면도,Figure 3 is a cross-sectional view cut along the length of the wire provided with an insulation cover for branch sleeves of the present invention,

도 4는 본 발명 분기 슬리브용 절연커버가 설치된 전선의 폭을 절단한 단면도이다.Figure 4 is a cross-sectional view cut the width of the wire provided with the insulation cover for branch sleeve of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10; 고압 전선 20; 전도판10; High-voltage wires 20; Conduction plate

30,30'; 절연 하우징 31; 하우징 몸체30,30 '; Insulating housing 31; Housing body

32' 반원판부 33; 디귿홈32 'semicircular portion 33; Dijon Home

34; 연결핀 37; 원형홀34; Connecting pin 37; Rotunda

40; 고정 커버 50; 분기 소켓40; Fixed cover 50; Branch socket

51; 원형판 52; 나사산51; Circular plate 52; Thread

Claims (1)

아연 도금한 반원 형태의 전도판(20)은 2개 1조로 구성되어 피복을 벗긴 고압전선(10)의 외측에 밀착되고, The galvanized semicircular conduction plate 20 is composed of two sets and adheres to the outer side of the high-voltage wire 10 that has been stripped of the coating. 절연 하우징(30)(30')은 전도판(20)이 밀착된 고압 전선(10)의 외주면을 감싸도록 밀착설치되며, 절연 하우징(30)(30')은 하우징 몸체(31)의 내측이 반원형태로 라운딩되게 형성되고 외측을 절곡시켜 각을 이루도록 형성되되, 하우징 몸체(31) 길이 양측에 반원판부(32)가 돌출되고, 하우징 몸체(31) 폭 외면 중앙과 폭 양측에 디귿홈(33)이 2개와 1개가 형성되며, The insulating housings 30 and 30 'are closely installed to surround the outer circumferential surface of the high-voltage wire 10 to which the conductive plate 20 is in close contact, and the insulating housings 30 and 30' have an inner side of the housing body 31. It is formed to be round in a semicircle shape and formed to form an angle by bending the outer side. The semicircular plate portion 32 protrudes on both sides of the length of the housing body 31, and the recessed groove 33 is formed in the center and both sides of the width of the outer surface of the housing body 31. ) Will form 2 and 1, 절연 하우징(30)에는 연결홈(도면상 미도시됨)이 형성되고 절연 하우징(30')에는 연결핀(34)이 형성되어 서로 결합되며,Connecting grooves (not shown in the drawing) are formed in the insulating housing 30, and connecting pins 34 are formed in the insulating housing 30 ′ and are coupled to each other. 고정 커버(40)는 일측면 폭 양측에 2개의 요철 돌부(41)가 돌출형성되어 절연 하우징(30)(30')에 결합되며, 고정 커버(40)의 일측 요철 돌부(41)가 절연 하우징(30)(30')의 폭 양측 디귿홈(33)에 밀착되고 타측 요철 돌부(41)가 절연 하우징(30)(30')의 폭 중간 디귿홈(33)에 밀착고정되되, 고정 커버(40)는 고무 재질을 이용하여 2개 1조로 제작되고, The fixing cover 40 has two uneven protrusions 41 protrudingly formed at both sides of one side width thereof, and is coupled to the insulating housings 30 and 30 ′, and the one side uneven protrusion 41 of the fixing cover 40 is insulated housing. 30 and 30 'of the width of both sides of the groove (33) in close contact with the concave-convex protrusion 41 is fixed in close contact with the width of the middle groove (33) of the insulating housing (30, 30'), the fixed cover ( 40) is made of two in one set using a rubber material, 분기 소켓(50)은 절연 하우징(30)(30')의 원형홀(37)에 볼트결합됨과 아울러 저압 전선(15)이 분기 소켓(50)의 중앙 관통홀에 삽입되어 전도판(20)과 밀착되어 분기되되, 원기둥 형태로 외주면에 원형판(51)이 돌출되고, 일측에 나사산(52)이 형성되며, 절연 하우징(30)(30')의 외부에 고무 커버(40)가 밀착되는 절연 구조를 이루는 것을 특징으로 하는 분기 슬리브용 절연커버.The branch socket 50 is bolted to the circular hole 37 of the insulating housing 30, 30 ′, and the low voltage wire 15 is inserted into the center through hole of the branch socket 50 so that the conductive plate 20 and Insulated structure that is in close contact with the branch, the circular plate 51 protrudes on the outer circumferential surface in a cylindrical shape, the thread 52 is formed on one side, the rubber cover 40 is in close contact with the outside of the insulating housing (30, 30 ') Insulation cover for branch sleeve, characterized in that forming.
KR1020080003438A 2008-01-11 2008-01-11 Ejection sleeve cover for an electric line connection KR100850304B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154025B1 (en) 2012-03-13 2012-06-07 주식회사 천지 Protection cover structure of uninterrupted power for special high voltage cable
KR101392507B1 (en) 2014-03-31 2014-05-07 주식회사하우엔지니어링건축사사무소 A insulating cover structure for a working without power stoppage for a special high-voltage electric wire
KR101829249B1 (en) 2016-04-26 2018-02-19 제룡전기 주식회사 Lighting arrester for clap connecting with a lead cable
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722292B1 (en) 2007-03-13 2007-05-28 육지영 It is a sleeve for a chinning insulator safe arrival type for period

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722292B1 (en) 2007-03-13 2007-05-28 육지영 It is a sleeve for a chinning insulator safe arrival type for period

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154025B1 (en) 2012-03-13 2012-06-07 주식회사 천지 Protection cover structure of uninterrupted power for special high voltage cable
KR101392507B1 (en) 2014-03-31 2014-05-07 주식회사하우엔지니어링건축사사무소 A insulating cover structure for a working without power stoppage for a special high-voltage electric wire
KR101829249B1 (en) 2016-04-26 2018-02-19 제룡전기 주식회사 Lighting arrester for clap connecting with a lead cable
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

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