KR100850769B1 - Diverging sleeve of cable - Google Patents

Diverging sleeve of cable Download PDF

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Publication number
KR100850769B1
KR100850769B1 KR1020080014333A KR20080014333A KR100850769B1 KR 100850769 B1 KR100850769 B1 KR 100850769B1 KR 1020080014333 A KR1020080014333 A KR 1020080014333A KR 20080014333 A KR20080014333 A KR 20080014333A KR 100850769 B1 KR100850769 B1 KR 100850769B1
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KR
South Korea
Prior art keywords
groove
power line
socket
band
ceramic housing
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KR1020080014333A
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Korean (ko)
Inventor
장연순
Original Assignee
(주)고라엔지니어링
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Priority to KR1020080014333A priority Critical patent/KR100850769B1/en
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Publication of KR100850769B1 publication Critical patent/KR100850769B1/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
    • H01R4/22—End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end
    • 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 for connecting a low voltage power cable is provided to prevent short due to permeation of rain drops by inserting water-proof units into both ends of a ceramic housing. A branch sleeve for connecting a low voltage power cable includes a power cable(1), a ceramic housing(10), a water-proof unit(20), rubber bands(30,31), and a socket(40). The power cable includes an exposed portion by partly removing coating(2). The ceramic housing is composed of upper and lower units coupled to each other, contains the power cable, and is directly contacted to the exposed portion. The water-proof unit is composed of two semi-circular bodies and is inserted in water-proof grooves(16) formed on the ceramic housing for preventing rain drops from penetrating into the housing. The rubber bands prevent separation of a branch line(50). The socket is coupled to the ceramic housing and guide the branch line to the exposed portion of the power cable.

Description

저압전선 접속용 분기 슬리브{DIVERGING SLEEVE OF CABLE}Branch sleeve for low-voltage wire connection {DIVERGING SLEEVE OF CABLE}

본 발명은 배전선로 분기 슬리브에 관한 것으로서, 더욱 상세하게는 우수시 단락을 방지하고, 볼트결합이 아니라 쉽고 간편하게 설치할 수 있는 저압전선 접속용 분기 슬리브에 관한 것이다.The present invention relates to a distribution line branch sleeve, and more particularly, to a branch sleeve for connecting a low-voltage wire that can be easily and simply installed without preventing a short circuit in case of rain.

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 있었다.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. Continuous production of branch sleeves was inconvenient because there was a need for a separate insertion groove and insertion pin for connecting electric wires, ie, high voltage wires and low voltage wires to branch sleeves.

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.

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 문제가 있었다.In general, the connection part and the connection part of the electric wire cable are taped to insulate or insulate the exposed part of the cable with an insulator, which is not only easily peeled off or damaged, but also a short circuit when moisture comes in contact. Or there was a risk of safety because of the risk of electric shock.

주지된 바와 같이 전력을 공급하는 배전선로의 주선에서 주상변압기의 인하선을 간선에서 분기하는 경우, 분기슬리브를 이용하게 되어 있는데, 종래 이와 같은 분기슬리브는 분기고리를 갖춘 활선 클램프를 이용하여 인하선을 주선에서 분기시키도록 되어 있다.As is well known, when the main line of the distribution line for supplying power diverges the lower line of the columnar transformer from the main line, a branch sleeve is used. Such a branch sleeve uses a live clamp having a branch ring. It is supposed to branch off from the main line.

종래에는 활선 클램프에 주상변압기의 인하선을 볼트로 연결하기 때문에 작업자의 숙련도 또는 체력에 따라 볼트조임력이 상이하므로 아이볼트가 파손되거나 크랙이 발생하여 경년 변화 내지는 충격에 의하여 주선에서 분기된 인하선이 탈락하는 사고가 발생할 우려가 있으며, 또한 활선 작업시 2가지 자재, 즉 활선클램프와 분기고리에 맞는 공구들을 각각 준비하여야 하기 때문에 시공이 번거로운 문제점도 있었다.Conventionally, since the bolt clamping force is different according to the skill or physical strength of the operator because the bolt of the column transformer is connected to the live clamp with a bolt, the eye bolt is broken or a crack occurs, and the downline branched from the main line due to aging or impact There is a risk of falling accidents, and also because the work required to prepare two types of materials for the live work, namely the live clamp and the branch ring, there was also a troublesome construction.

그리고, 종래의 분기슬리브를 고정하는 방식으로 볼트결합을 사용하고 있으나 볼트 결합은 많은 손길을 요하기 때문에 불편한 점이 있고, 전기를 다루는 작업이라 빠른시간내에 교체와 설치를 하여야 하나 시간이 지연되는 문제가 있다.In addition, although the bolt coupling is used as a method of fixing a conventional branch sleeve, the bolt coupling requires a lot of touches, which is inconvenient. have.

또한 우천시 분기슬리브 내부로 우수가 스며들어와 단락이 되는 문제가 있다.In addition, there is a problem in which rainwater penetrates into the branch sleeve during rainy weather.

본 발명은 전술한 바와 같은 문제를 해결하기 위하여 안출한 것으로서, 고무밴드를 사용하여 설치가 쉽고 간편하게 하고, 전력선을 감싸는 세라믹하우징의 양단 입구에 방수재를 두어 수분이 내부로 침투하지 않게 하는 저압전선 접속용 분기 슬리브를 제공하고자 하는 목적이 있다.The present invention has been made in order to solve the problems described above, it is easy to install by using a rubber band, easy to install, low-voltage wire connection to prevent the water from penetrating inside by placing a waterproof material at the inlet of both ends of the ceramic housing surrounding the power line It is an object to provide a branching sleeve for use.

그리고 본 발명은 간편하면서 견고한 결합이 되게 하고자 하는 목적이 있다.And the present invention is intended to be a simple and robust coupling.

본 발명은 전술한 목적을 달성하기 위하여 중간부분의 일부 피복이 제거되어 노출부가 형성된 전력선; 단면이 반원형인 두개의 몸체가 서로 결합되어 하나의 원통체를 이루게 되고, 몸체의 내부에 전체적으로 형성되는 반원형 홈부 중앙에 접속판이 고정되어 전력선의 노출부와 닿게 되며, 접속판의 양쪽으로 피복홈이 형성되어 전력선의 피복이 삽입되고, 피복홈의 외측으로 방수재홈이 넓은 직경으로 형성되며, 일측 몸체의 결합면 단부에 다수개의 결합홈이 형성되고, 타측 몸체의 결합면 단부에 다수개의 결합돌기가 형성되어 결합홈에 삽입되어 체결되며, 몸체의 외측면 둘레를 따라 밴드홈이 다수개 형성되고, 몸체의 일측에 내부와 관통되는 소켓홀이 형성되는 세라믹하우징; 전력선의 피복과 세라믹하우징의 방수재홈 사이의 공간에 끼워져 내부로 물이 침투하는 것을 방지하고, 두개의 반원형 몸체로 이루어지는 방수재; 링형상으로 이루어져 두개의 세라믹하우징 몸체가 결합된 상태에서 밴드홈으로 끼워져 이탈을 방지하고, 소켓의 최측에 형성된 밴드홈에 끼워져 압박하여 분기선 이탈을 방지하는 고무밴드1,2; 원통형 몸체의 일단에 접속단자가 고정되어 전력선의 노출부에 접하게 되고, 몸체의 타측 단부 외경에 다수개의 밴드홈이 형성되어 고무밴드2가 끼워져 고정되며, 원통형 몸체 내경으로 분기선이 삽입되어 고정되고, 몸체의 일단 외경에 나사산이 형성되어 세라믹하우징의 소켓홀에 나사결합되는 소켓;으로 구성되는 것을 특징으로 하는 저압전선 접속용 분기 슬리브를 제공한다.The present invention is the power line formed by the exposed portion is removed part of the intermediate portion in order to achieve the above object; Two bodies of semicircular cross section are combined with each other to form a cylindrical body, and the connection plate is fixed to the center of the semicircular groove part formed entirely inside the body to be in contact with the exposed part of the power line. Is formed to insert the coating of the power line, the waterproof material groove is formed to a wide diameter outside the coating groove, a plurality of coupling grooves are formed at the end of the coupling surface of one body, a plurality of coupling projections at the end of the coupling surface of the other body Is formed and inserted into the coupling groove is fastened, a plurality of band grooves are formed along the outer periphery of the body, the ceramic housing is formed on one side of the body and the through-hole socket hole; A watertight material inserted into a space between the sheath of the power line and the watertight groove of the ceramic housing to prevent water from penetrating therein and having two semicircular bodies; Rubber bands 1 and 2 formed in a ring shape to prevent separation from being inserted into the band groove in a state where the two ceramic housing bodies are coupled, and inserted into the band groove formed on the outermost side of the socket to prevent branch line separation; The connection terminal is fixed to one end of the cylindrical body to be in contact with the exposed portion of the power line, a plurality of band grooves are formed in the outer diameter of the other end of the body, the rubber band 2 is fitted and fixed, the branch line is inserted and fixed to the inner diameter of the cylindrical body, It provides a branch sleeve for connecting low-voltage wires, characterized in that consisting of; a socket is formed on the outer diameter of the body and screwed into the socket hole of the ceramic housing.

이상과 같이 본 발명은 두개로 나뉘어진 세라믹하우징을 전력선에 감싸 고정할 때 단지 결합돌기와 결합홈을 맞추어 삽입하고 고무밴드를 끼우면 고정되므로 간편하게 설치하고, 견고하게 고정할 수 있는 효과가 있다.As described above, the present invention has an effect of simply installing and firmly fixing the ceramic housing, which is simply fixed by inserting the coupling protrusion and the coupling groove and inserting the rubber band when the ceramic housing is divided and fixed in the power line.

방수재가 세라믹하우징의 양쪽 단부에 삽입되어 밀착되므로 내부로 우수가 스며들어 단락되는 것을 방지하는 효과가 있다.The waterproof material is inserted into both ends of the ceramic housing and is in close contact with each other, thereby preventing the rainwater from penetrating into the inside and preventing a short circuit.

볼트결합을 하지 않고, 세라믹하우징을 결합시켜 고정하므로 설치가 간편한 효과가 있다.It is easy to install because it is fixed by combining ceramic housings without bolting.

이하 첨부된 도면을 참조하여 본 발명의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 배전선로 분기 슬리브를 도시한 사시도, 도 2는 본 발명의 배전선로 분기 슬리브를 도시한 분해 사시도, 도 3은 본 발명의 배전선로 분기 슬리브를 도시한 단면도, 도 4는 본 발명의 배전선로 분기 슬리브가 설치된 상태를 도시한 도면이다.1 is a perspective view showing a distribution line branch sleeve of the present invention, Figure 2 is an exploded perspective view showing a distribution line branch sleeve of the present invention, Figure 3 is a cross-sectional view showing a distribution line branch sleeve of the present invention, Figure 4 It is a figure which shows the state in which the distribution line branch sleeve of this invention was installed.

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 발명은 전력선(1)에 분기 슬리브(100)를 두어 다수개의 분기선(50)을 접속시키게 하는 것으로서, 단면이 반원형인 세라믹하우징(10)의 두개 몸체(11)를 서로 합하여 하나의 원통형으로 만들고, 원통형으로 된 세라믹하우징(10)의 둘레에 고무밴드1(30)을 다수개 끼워 고정하며, 세라믹하우징(10)의 양단에 방수재(20)를 삽입하여 내측으로 우수가 스며들지 못하게 하는 배전선로 분기 슬리브를 주요 구성으로 한다.According to the present invention, the branch sleeve 100 is connected to the power line 1 to connect a plurality of branch lines 50. The two bodies 11 of the ceramic housing 10 having a semicircular cross section are combined to form a single cylindrical shape. A plurality of rubber bands 1 (30) are fitted around the cylindrical housing (10) in a cylindrical shape, and a distribution line is inserted into both ends of the ceramic housing (10) to prevent rainwater from penetrating into the inside. The branch sleeve is the main configuration.

전력선(1)의 중간부분의 일부 피복(2)이 둘레를 따라 제거되어 노출부(3)가 형성된다. 노출부(3)를 통해 전기가 분기선(50)으로 전달되게 된다.Some sheath 2 of the middle portion of the power line 1 is removed along the perimeter to form the exposed portion 3. Electricity is transferred to the branch line 50 through the exposed part 3.

전력선(1)과 분기선(50)이 접하는 부분을 감싸는 세라믹하우징(10)은 절연재 질인 세라믹으로 제조된다.The ceramic housing 10 surrounding the portion where the power line 1 and the branch line 50 contact each other is made of ceramic, which is an insulating material.

세라믹하우징(10)은 단면이 반원형인 두개의 몸체(11)가 서로 결합되어 하나의 원통체를 이루게 되고, 몸체(11)의 내부에 전체적으로 형성되는 반원형 홈부 중앙에 접속판(13)이 고정되어 전력선(1)의 노출부(3)와 닿게 된다. 접속판(13)은 반원형 금속판으로 이루어져 접착제로 세라믹하우징에 고정된다.In the ceramic housing 10, two bodies 11 having a semicircular cross section are coupled to each other to form a cylindrical body, and a connection plate 13 is fixed to the center of a semicircular groove formed entirely in the body 11. It comes in contact with the exposed part 3 of the power line 1. The connecting plate 13 consists of a semicircular metal plate and is fixed to the ceramic housing with an adhesive.

접속판(13)의 양쪽으로 피복홈(15)이 형성되어 전력선(1)의 피복(2)이 삽입되어 고정되고, 각각의 피복홈(15) 외측으로 방수재홈(16)이 넓은 직경으로 형성된다.Cover grooves 15 are formed on both sides of the connection plate 13 so that the cover 2 of the power line 1 is inserted and fixed, and the waterproof material grooves 16 are formed to have a wide diameter outside the respective cover grooves 15. do.

세라믹하우징(10)의 일측 몸체(11)의 결합면 단부에 다수개의 결합홈(17)이 형성되고, 타측 몸체(11)의 결합면 단부에 다수개의 결합돌기(18)가 형성되어 결합홈(17)에 삽입되어 체결된다. 두개의 몸체(11)가 결합되어 하나의 원통체인 세라믹하우징(10)을 형성하는데, 몸체(11)의 외측면 둘레를 따라 밴드홈(12)이 다수개 형성되고 각각의 밴드홈(12)에 고무밴드1(30)이 삽입되어 탄성력에 의해 두개의 몸체(11)가 분리되는 것을 방지하여 준다.A plurality of coupling grooves 17 are formed at the coupling surface end of the body 11 of the ceramic housing 10, and a plurality of coupling protrusions 18 are formed at the coupling surface end of the other body 11 to form the coupling groove ( 17) is inserted and fastened. Two bodies 11 are combined to form a cylindrical housing 10 which is a cylindrical body. A plurality of band grooves 12 are formed along the outer circumference of the body 11 and formed in each band groove 12. Rubber band 1 (30) is inserted to prevent the two bodies 11 are separated by the elastic force.

세라믹하우징(10)의 몸체(11) 일측에 내부와 관통되는 소켓홀(14)이 형성되어 후술할 소켓(14)이 고정된다.A socket hole 14 penetrating therein is formed at one side of the body 11 of the ceramic housing 10 to fix the socket 14 to be described later.

방수재(20)는 고무와 같은 탄력재가 반원형 몸체로 이루어지고, 두개의 반원형 몸체가 전력선(1)의 피복(2)과 세라믹하우징(10)의 방수재홈(16) 사이의 공간에 끼워져 내부로 물이 침투하는 것을 방지한다.The waterproofing material 20 is formed of a semicircular body of elastic material such as rubber, and two semicircular bodies are inserted into a space between the sheath 2 of the power line 1 and the waterproofing material groove 16 of the ceramic housing 10 to be filled with water. Prevent it from penetrating.

고무밴드1(30)은 링형상으로 이루어져 두개의 세라믹하우징(10) 몸체(11)가 결합된 상태에서 밴드홈(12)으로 끼워져 이탈을 방지하고, 또 다른 고무밴드2(31)는 소켓(40)의 최측에 형성된 밴드홈(41)에 끼워져 압박하여 분기선(50) 이탈을 방지한다. 고무밴드1,2(30)(31)는 지름의 크기가 상호 차이를 가진다.Rubber band 1 (30) is formed in a ring shape is inserted into the band groove 12 in the state that the two ceramic housings 10, the body 11 is coupled to prevent separation, another rubber band 2 (31) is a socket ( 40 is inserted into the band groove 41 formed on the outermost side of the 40 to prevent the branch line 50 from being separated. The rubber bands 1, 2 (30, 31) are different in size from each other in diameter.

소켓(40)은 원통형 몸체의 일단에 접속단자(43)가 고정되어 전력선(1)의 노출부(3)에 접하게 되고, 몸체의 타측 단부 외경에 다수개의 밴드홈(41)이 형성되어 고무밴드2(31)가 끼워져 고정된다. 소켓(40)의 몸체에서 밴드홈(41)이 형성된 부분은 고무밴드2(31)의 탄성력에 의하여 압박하면 오무러들도록 연질로 형성하고, 나사산이 형성된 전단부는 경질의 재질로 형성한다.The socket 40 has a connection terminal 43 fixed to one end of the cylindrical body to be in contact with the exposed portion 3 of the power line 1, a plurality of band grooves 41 are formed in the outer diameter of the other end of the body rubber band 2 (31) is fitted and fixed. The band groove 41 is formed in the body of the socket 40 is formed to be soft so as to collapse when pressed by the elastic force of the rubber band 2 (31), the front end portion formed with a thread is formed of a hard material.

소켓(40)의 원통형 몸체 내경으로 분기선(50)이 삽입되어 고정되고, 몸체의 일단 외경에 나사산이 형성되어 세라믹하우징(10)의 소켓홀(14)에 나사결합된다.The branch line 50 is inserted into and fixed to the inner diameter of the cylindrical body of the socket 40, and a thread is formed at one outer diameter of the body to be screwed into the socket hole 14 of the ceramic housing 10.

분기선(50)이 상하의 세라믹하우징(10) 몸체(11)에 각각 고정되나, 일측 몸체(11)에 고정되지 않을 경우 캡(미도시)을 소켓(40) 대신 나사 결합하여 구멍을 막아준다.Branch lines 50 are fixed to the upper and lower ceramic housing 10 body 11, respectively, if not fixed to one body 11, the cap (not shown) by screwing instead of the socket 40 to block the hole.

도 1은 본 발명의 배전선로 분기 슬리브를 도시한 사시도.1 is a perspective view showing a distribution line branch sleeve of the present invention.

도 2는 본 발명의 배전선로 분기 슬리브를 도시한 분해 사시도.Figure 2 is an exploded perspective view showing a distribution line branch sleeve of the present invention.

도 3은 본 발명의 배전선로 분기 슬리브를 도시한 단면도.3 is a cross-sectional view showing a distribution line branch sleeve of the present invention.

도 4는 본 발명의 배전선로 분기 슬리브가 설치된 상태를 도시한 도면.Figure 4 is a view showing a state in which the distribution line branch sleeve of the present invention is installed.

< 도면의 주요 부분에 대한 부호의 간단한 설명 > <Brief description of symbols for the main parts of the drawings>

1 : 전력선 2 : 피복1: power line 2: sheath

3 : 노출부 10 : 세라믹하우징3: exposed part 10: ceramic housing

11 : 몸체 12 : 밴드홈11 body 12 band groove

13 : 접속판 14 : 소켓홀13 connection board 14 socket hole

15 : 피복홈 16 : 방수재홈15: covering groove 16: waterproofing groove

17 : 결합홈 18 : 결합돌기17: coupling groove 18: coupling protrusion

20 : 방수재 30, 31 : 고무밴드1,220: waterproof material 30, 31: rubber bands 1,2

40 : 소켓 41 : 밴드홈40: socket 41: band groove

42 : 나사산 43 : 접속단자42: thread 43: connection terminal

50 : 분기선50: branch line

Claims (1)

중간부분의 일부 피복(2)이 제거되어 노출부(3)가 형성된 전력선(1);A power line 1 in which the portion 2 of the middle portion is removed to form the exposed portion 3; 단면이 반원형인 두개의 몸체(11)가 서로 결합되어 하나의 원통체를 이루게 되고, 몸체(11)의 내부에 전체적으로 형성되는 반원형 홈부 중앙에 접속판(13)이 고정되어 전력선(1)의 노출부(3)와 닿게 되며, 접속판(13)의 양쪽으로 피복홈(15)이 형성되어 전력선(1)의 피복(2)이 삽입되고, 피복홈(15)의 외측으로 방수재홈(16)이 넓은 직경으로 형성되며, 일측 몸체(11)의 결합면 단부에 다수개의 결합홈(17)이 형성되고, 타측 몸체(11)의 결합면 단부에 다수개의 결합돌기(18)가 형성되어 결합홈(17)에 삽입되어 체결되며, 몸체(11)의 외측면 둘레를 따라 밴드홈(12)이 다수개 형성되고, 몸체(11)의 일측에 내부와 관통되는 소켓홀(14)이 형성되는 세라믹하우징(10);Two bodies 11 having a semi-circular cross section are coupled to each other to form a cylindrical body, and the connection plate 13 is fixed to the center of the semi-circular groove formed entirely inside the body 11 to expose the power line 1. It comes in contact with the portion 3, the coating groove 15 is formed on both sides of the connecting plate 13, the coating 2 of the power line 1 is inserted, the waterproof material groove 16 to the outside of the coating groove 15 It is formed with a wide diameter, a plurality of coupling grooves 17 are formed at the coupling surface end of one side body 11, a plurality of coupling protrusions 18 are formed at the coupling surface end of the other body 11 coupling grooves Is inserted into and fastened to the 17, a plurality of band grooves 12 are formed along the outer periphery of the body 11, the ceramic hole is formed in one side of the body 11 and the socket hole 14 through A housing 10; 전력선(1)의 피복(2)과 세라믹하우징(10)의 방수재홈(16) 사이의 공간에 끼워져 내부로 물이 침투하는 것을 방지하고, 두개의 반원형 몸체로 이루어지는 방수재(20);A waterproof member 20 inserted into a space between the sheath 2 of the power line 1 and the waterproof member groove 16 of the ceramic housing 10 to prevent water from penetrating therein and having two semi-circular bodies; 링형상으로 이루어져 두개의 세라믹하우징(10) 몸체(11)가 결합된 상태에서 밴드홈(12)으로 끼워져 이탈을 방지하고, 소켓(40)의 최측에 형성된 밴드홈(41)에 끼워져 압박하여 분기선(50) 이탈을 방지하는 고무밴드1,2(30)(31);It is formed in a ring shape is inserted into the band groove 12 in a state in which the two ceramic housings 10, the body 11 is coupled to prevent the separation, is inserted into the band groove 41 formed on the outermost side of the socket 40 to press the branch line (50) rubber bands 1, 2 (30) and (31) to prevent separation; 원통형 몸체의 일단에 접속단자(43)가 고정되어 전력선(1)의 노출부(3)에 접하게 되고, 몸체의 타측 단부 외경에 다수개의 밴드홈(41)이 형성되어 고무밴드2(31)가 끼워져 고정되며, 원통형 몸체 내경으로 분기선(50)이 삽입되어 고정되고, 몸체의 일단 외경에 나사산이 형성되어 세라믹하우징(10)의 소켓홀(14)에 나사결합되는 소켓(40);으로 구성되는 것을 특징으로 하는 저압전선 접속용 분기 슬리브.The connection terminal 43 is fixed to one end of the cylindrical body to be in contact with the exposed part 3 of the power line 1, and a plurality of band grooves 41 are formed at the outer diameter of the other end of the body so that the rubber band 2 31 is formed. Inserted and fixed, the branch line 50 is inserted and fixed to the inner diameter of the cylindrical body, the thread is formed in one outer diameter of the body is a socket 40 screwed into the socket hole 14 of the ceramic housing 10; Branch sleeve for connecting low-voltage wires, characterized in that.
KR1020080014333A 2008-02-18 2008-02-18 Diverging sleeve of cable KR100850769B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100991120B1 (en) 2010-03-17 2010-11-01 주식회사 진광건설 엔지니어링 건축사사무소 Branch sleeve of power line
KR101083416B1 (en) 2011-09-15 2011-11-14 (주)우진엔지니어링 Underground for wire connector
KR101435932B1 (en) 2014-05-30 2014-09-01 (주)이림엔지니어링 Connector for connecting electric power distribution cable in underground
KR101787354B1 (en) 2017-08-16 2017-10-18 주식회사 삼호기술단 Divergence Sleeve Equipment
KR101787359B1 (en) 2017-08-22 2017-10-18 주식회사 삼호기술단 Assistance Apparatus For Aerial Distribution Line
KR101787358B1 (en) 2017-08-21 2017-10-18 주식회사 삼호기술단 Assistance Equipment For Aerial Distribution Line
KR102153715B1 (en) * 2020-04-17 2020-09-09 주식회사 안성감리 Underground distribution line arrangement tray device with improved safety
KR102379310B1 (en) * 2021-11-30 2022-03-25 김태형 Sleeve device for live wire work of extra-high voltage wire

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JP2001076390A (en) * 1999-09-03 2001-03-23 Matsushita Electric Ind Co Ltd Optical information recording medium and its production

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Publication number Priority date Publication date Assignee Title
JP2001076390A (en) * 1999-09-03 2001-03-23 Matsushita Electric Ind Co Ltd Optical information recording medium and its production

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* Cited by examiner, † Cited by third party
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등록실용신안공보20-0176390

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100991120B1 (en) 2010-03-17 2010-11-01 주식회사 진광건설 엔지니어링 건축사사무소 Branch sleeve of power line
KR101083416B1 (en) 2011-09-15 2011-11-14 (주)우진엔지니어링 Underground for wire connector
KR101435932B1 (en) 2014-05-30 2014-09-01 (주)이림엔지니어링 Connector for connecting electric power distribution cable in underground
KR101787354B1 (en) 2017-08-16 2017-10-18 주식회사 삼호기술단 Divergence Sleeve Equipment
KR101787358B1 (en) 2017-08-21 2017-10-18 주식회사 삼호기술단 Assistance Equipment For Aerial Distribution Line
KR101787359B1 (en) 2017-08-22 2017-10-18 주식회사 삼호기술단 Assistance Apparatus For Aerial Distribution Line
KR102153715B1 (en) * 2020-04-17 2020-09-09 주식회사 안성감리 Underground distribution line arrangement tray device with improved safety
KR102379310B1 (en) * 2021-11-30 2022-03-25 김태형 Sleeve device for live wire work of extra-high voltage wire

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