KR100883767B1 - Cable connecting case for electric supply line toconnect wires easily - Google Patents

Cable connecting case for electric supply line toconnect wires easily Download PDF

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Publication number
KR100883767B1
KR100883767B1 KR1020080099445A KR20080099445A KR100883767B1 KR 100883767 B1 KR100883767 B1 KR 100883767B1 KR 1020080099445 A KR1020080099445 A KR 1020080099445A KR 20080099445 A KR20080099445 A KR 20080099445A KR 100883767 B1 KR100883767 B1 KR 100883767B1
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South Korea
Prior art keywords
cable
insertion groove
cable insertion
groove
connection
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KR1020080099445A
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Korean (ko)
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이범구
박태수
정성주
박상은
이창수
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(주)호명기술단
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    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • 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

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  • Cable Accessories (AREA)

Abstract

A cable connecting case for an electric supply line to connect wires easily is provided easily construct a wire line by connects the ends of cut cables on a wire line without an additional manual tool. A connection box(110) of an insulation material includes an arc shaped connector(119) which has a bolt unit(117) at a terminal part of a cable insertion groove(111). A conducting plate includes a semicircle shaped connector(121) which is protruded toward the inside of the cable insertion groove and a cutting groove(113). A pair of coupling rings(140) is coupled with the bolt unit by being inserted to external plane of the connector to couple a rotational pressing piece to the connection box. A pressurizing bolt(150) is coupled to first and second coupling holes by a bolt to couple a cable(L) to the cable insertion groove stably.

Description

결선이 용이한 배전선로용 케이블접속구{Cable connecting case for electric supply line toconnect wires easily}Cable connecting case for electric supply line toconnect wires easily}

본 발명은 케이블접속구에 관한 것으로, 더욱 상세하게는 배전선로의 단선된 케이블 양단을 전기적으로 통전시킨 상태로 결속시킬 수 있도록 단선된 케이블 사이에 개재되는 케이블접속구에 힌지회동 동작을 통해 유입된 케이블을 가압하기 위한 회동가압편을 설치함으로써, 별도의 수공구 없이도 케이블접속구에 케이블을 긴밀히 결속시켜 시공자가 배전선로 상에서 케이블접속구를 편리하게 시공설치할 수 있도록 한 결선이 용이한 배전선로용 케이블접속구에 관한 것이다.The present invention relates to a cable access port, and more particularly, a cable introduced through a hinge rotation operation to a cable connection interposed between the disconnected cables so that both ends of the disconnected cable of the distribution line can be electrically energized. The present invention relates to a cable connection port for easy connection, in which a cable is connected to a cable connection port without a separate hand tool, so that a contractor can conveniently install and install the cable connection port on a power distribution line by installing a rotation pressing piece for pressurization.

일반적으로, 송전을 위해 사용되는 송전 케이블은 전체가 하나의 케이블로 이루어지는 것이 저항을 최소화하여 가장 이상적이다. 하지만, 이렇게 배전용으로 사용되는 케이블은 취급과 운반을 용이하게 하기 위하여 수 백미터 단위로 절단하여 케이블드럼에 감아 출하되기 때문에 그것은 현실적으로 불가능하다. In general, a transmission cable used for power transmission is ideally made of a single cable as a whole to minimize resistance. However, this cable used for distribution is practically impossible because it is cut in hundreds of meters and wound around the cable drum to facilitate handling and transportation.

따라서, 긴 배전선로를 제작하기 위해서는 일정 길이의 케이블들을 서로 연결하여야 하고, 이때 케이블과 케이블을 연결하기 위해 별도의 접속구를 사용하게 된다.Therefore, in order to manufacture a long distribution line, cables of a certain length must be connected to each other, and in this case, a separate connection port is used to connect the cable and the cable.

여기에 사용되는 케이블은 폴리에틸렌 절연전선이 보편적인데, 가교 폴리에틸렌 절연전선 케이블은 최근 더욱더 고압선로에 적용되어가는 경향이다. 실제적으로, 위와 같은 케이블을 통해 이루어지는 변전소에서 수용가로의 전력수송에는 반드시 케이블들 사이에 접속구가 개재되어 있다. Polyethylene insulated wire is commonly used for cables used here, while cross-linked polyethylene insulated cable has recently been applied to higher voltage lines. In practice, the power transmission from the substation to the customer via the above cable is necessarily interposed between the cables.

또한, 상기 접속구를 통해 전기적으로 연결하기 위한 접속방식에는 접속용 매개체를 이용한 방식을 주로 사용하게 되는데, 이는 전기가 통전되는 도체를 사이에 두고, 그 양단에 전력케이블을 연결시켜 서로 통전이 되도록 하는 구조로 구성된다. In addition, the connection method for electrically connecting through the connection port is mainly used a method using a connecting medium, which is connected to the power cable connected to both ends of the conductor through which the electricity is energized, so as to be energized with each other. It is composed of a structure.

이와 같은 구조로 이루어진 접속구를 이용하여 두개의 케이블을 결선하기 위해서는 먼저, 케이블들의 단부에서 피복을 벗겨내고 이들을 접속구 몸체에 끼운다. In order to connect two cables using a connector having such a structure, first, the sheath of the cables is peeled off and they are inserted into the connector body.

이후, 노출된 심재들을 서로 맞닿도록 연결한 후 연결된 케이블심재들 위에 도체슬리브를 씌우고, 압착기로 케이블심재와 도체슬리브를 압착하여 결합한다.After that, the exposed cores are connected to abut each other, and then the conductor sleeves are put on the connected cable cores, and the cable cores and the conductor sleeves are compressed and combined with a crimp.

이후, 상기 접속구 몸체를 이동시켜 케이블심재와 도체슬리브의 압착결합부위를 감싸도록 한다. 이때, 상기 접속구의 몸체는 전기가 흐르지 않는 부도체로 이루어지는 것이 바람직하다. Thereafter, the connector body is moved to surround the crimp coupling portion of the cable core and the conductor sleeve. In this case, it is preferable that the body of the connector is made of a non-conductor through which electricity does not flow.

그러나, 이와 같은 종래 케이블 접속구는 다음과 같은 문제점이 있었다.However, such a conventional cable connection has the following problems.

종래 케이블 접속구는 케이블심재들을 맞댄 상태에서 도체슬리브를 씌워 압착기로 압착하여 결선하므로 결선에 압착기와 같은 별도의 도구가 필요하고 압착시 큰 힘이 소요되어 작업에 어려움이 있었다.In the conventional cable connection port, the conductor sleeves are pressed together with the cable cores to be crimped and connected by a crimp.

또한, 종래 케이블 접속구를 통해 연결된 케이블은 작은 외압에도 쉽게 단선 되는 문제점이 있었다. 즉, 종래 접속구에 연결된 케이블은 도체슬리브의 눌린 힘에 의해서만 서로 결선이 이루어지는데, 송전케이블은 그 평균길이가 길어 높은 자중에 의해 결선부위에 강한 당기는 힘이 발생하기 때문이다.In addition, the cable connected through the conventional cable connection has a problem that is easily disconnected even at a small external pressure. That is, the cables connected to the conventional connection ports are connected to each other only by the pressing force of the conductor sleeve, because the transmission cable has a long average length and strong pulling force is generated at the connection site due to its own weight.

본 발명은 종래 케이블 접속구의 문제점을 감안하여 안출한 것으로, 그 목적은 배전선로의 단선된 케이블 양단을 전기적으로 통전시킨 상태로 결속시킬 수 있도록 단선된 케이블 사이에 개재되는 케이블접속구에 힌지회동 동작을 통해 유입된 케이블을 가압하기 위한 회동가압편을 설치함으로써, 별도의 수공구 없이도 케이블접속구에 케이블을 긴밀히 결속시켜 시공자가 배전선로 상에서 케이블접속구를 편리하게 시공설치할 수 있도록 한 결선이 용이한 배전선로용 케이블접속구를 제공한다.SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the conventional cable connection port, and its object is to hinge hinge the cable connection port interposed between the disconnected cables so that both ends of the disconnected cable of the distribution line can be electrically energized. By installing a rotating presser for pressurizing the cable flowed in through the cable, the cable is easily connected to the cable port without a separate hand tool so that the contractor can easily install and install the cable port on the power distribution line. Provide a splice.

상기 목적을 달성시키기 위한 본 발명은 배전선로의 단선된 케이블 양단이 삽입연결될 수 있도록 양측에 케이블삽입홈이 형성되고, 일측 전면과 타측 배면에 상기 케이블삽입홈과 연통을 이루는 절개홈이 형성되고, 상기 각 절개홈의 인접한 일측에 상기 케이블삽입홈과 연통을 이루는 제1 결합공이 마련되며, 상기 케이블삽입홈의 단부에 상기 케이블삽입홈과 연통을 이루어 외주면에 볼트부를 갖는 호형상의 연결편이 돌출형성 된 절연소재의 접속함;The present invention for achieving the above object is a cable insertion groove is formed on both sides so that both ends of the disconnected cable of the distribution line can be inserted, the incision groove is formed in communication with the cable insertion groove on one front and the other back, A first coupling hole is formed at one adjacent side of each of the cutting grooves to communicate with the cable insertion groove, and an arc-shaped connection piece having a bolt portion on an outer circumferential surface is formed to communicate with the cable insertion groove at an end of the cable insertion groove. Junction boxes of insulating material;

상기 케이블삽입홈에 삽입된 케이블을 전기적으로 접속시킬 수 있도록 상기 접속함에 내설되며, 양단에 상기 케이블삽입홈으로 삽입된 케이블의 심재가 안착될 수 있도록 케이블삽입홈과 절개홈의 내측으로 돌출되어 이와 연통을 이루는 반원형접속관이 돌출형성된 통전플레이트;It is installed in the junction box to electrically connect the cable inserted into the cable insertion groove, and protrudes into the cable insertion groove and the cutting groove so that the core of the cable inserted into the cable insertion groove at both ends is seated. A conducting plate having a semicircular connecting tube forming a communication thereon;

상기 케이블삽입홈에 삽입연결된 케이블을 가압하여 케이블이 케이블삽입홈에 긴밀히 연결될 수 있도록 상기 각 절개홈에 힌지핀을 통해 힌지회동 가능하도록 연결되며, 배면에 상기 케이블삽입홈과 연통을 이루는 밀착홈부가 형성되고, 전면에 상기 밀착홈부와 연통을 이루는 제2 결합공이 마련되며, 일단에 심재가 안착된 반원형접속관의 내면을 가압하는 반원돌부가 돌출형성되며, 타단에 상기 연결편의 양단 내측에 삽입되어 상기 연결편과 함께 원형을 이루는 체결편이 돌출형성된 한 쌍의 회동가압편;Pressing the cable inserted into the cable insertion groove is connected to the hinged pivot through the hinge pin to each of the incision groove so that the cable can be closely connected to the cable insertion groove, the close contact portion which makes communication with the cable insertion groove on the back Is formed, the second coupling hole is formed in communication with the close contact groove on the front surface, the semi-circular protrusion for pressing the inner surface of the semi-circular connection pipe seated on the one end is formed protruding, the other end is inserted into both ends of the connection piece A pair of rotating pressing pieces having a connecting piece forming a circular shape with the connecting piece;

상기 케이블을 가압할 수 있도록 절개홈 내에 삽입된 회동가압편을 접속함에 결속시킬 수 있도록 상기 각 연결편의 외면에 삽입되어 볼트부와 체결을 이루는 한 쌍의 결속링 및A pair of coupling rings inserted into the outer surface of each connecting piece to be fastened with the bolt part so as to bind the rotary pressing piece inserted in the cutting groove to pressurize the cable;

상기 케이블삽입홈에 삽입연결된 케이블을 케이블삽입홈 내에 긴밀히 결속시킬 수 있도록 상기 제1 결합공과 제2 결합공들에 각각 볼트체결되며, 상기 케이블과 맞닿는 단부에 케이블을 가압시 케이블이 손상되는 것을 방지할 수 있도록 탄성편이 부착된 가압볼트를 포함하여 구성된다.Bolted to each of the first coupling hole and the second coupling hole so as to closely bind the cable inserted into the cable insertion groove in the cable insertion groove, and prevents damage to the cable when pressing the cable to the end that is in contact with the cable It is configured to include a pressure bolt attached to the elastic piece to be.

본 발명에 따르면, 배전선로의 단선된 케이블 양단을 별도의 수공구 없이도 전기적으로 통전시킨 상태로 긴밀히 결속시켜 시공자가 배전선로 상에서 케이블접속구를 편리하게 시공설치할 수 있는 효과가 있다.According to the present invention, there is an effect that the installer can conveniently install and install the cable connection on the distribution line by tightly binding both ends of the disconnected cable of the distribution line in the electrically energized state without a separate hand tool.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 따른 결선이 용 이한 배전선로용 케이블접속구를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings it will be described in detail a cable connection port for a distribution line easy to connect according to a preferred embodiment of the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 사시도이고, 도 2는 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 분해사시도이며, 도 3은 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구 중 통전플레이트를 나타낸 사시도이다.1 is a perspective view showing a cable connection port for easy distribution line according to a preferred embodiment of the present invention, Figure 2 is an exploded perspective view showing a cable connection port for easy connection line according to a preferred embodiment of the present invention. 3 is a perspective view showing an energizing plate of a cable connection port for an easy distribution line according to a preferred embodiment of the present invention.

도 1 내지 도 3을 참조하면, 본 발명의 결선이 용이한 배전선로용 케이블접속구(100)는 배전선로의 단선된 케이블(L) 사이에에 개재되어 양측에 케이블삽입홈(111)이 형성된 접속함(110)과, 상기 접속함(110) 내에 설치되어 상기 케이블삽입홈(111)으로 삽입된 단선된 케이블(L)을 전기적으로 접속시키기 위한 통전플레이트(120)와, 상기 케이블삽입홈(111)에 삽입된 케이블(L)을 1차적으로 긴밀히 결속시킬 수 있도록 상기 접속함(110)에 힌지회동 가능하게 설치되어 케이블삽입홈(111)에 삽입된 케이블(L)을 가압하기 위한 한 쌍의 회동가압편(130)과, 상기 접속함(110)과 회동가압편(130)을 결속시키기 위한 한 쌍의 결속링(140) 및 상기 케이블삽입홈(111)에 삽입된 케이블(L)을 2차에 걸쳐 더욱 긴밀히 결속시키기 위한 복수개의 가압볼트(150)를 포함하여 구성된다.1 to 3, the cable connection port 100 for the distribution line easy to connect of the present invention is interposed between the disconnected cable (L) of the distribution line connection is formed with the cable insertion groove 111 on both sides An electricity supply plate 120 installed in the junction box 110 and electrically connected to the disconnected cable L inserted into the cable insertion groove 111, and the cable insertion groove 111. A pair of pairs for pressurizing the cable (L) inserted into the cable insertion groove 111 is installed in the hinged box rotatably installed in the junction box 110 to bind the cable (L) inserted in the primary tightly. The cable (L) inserted into the rotating pressing piece 130, the pair of ring ring 140 for coupling the junction box 110 and the rotating pressing piece 130 and the cable insertion groove 111 is 2 It comprises a plurality of pressure bolts 150 for binding more tightly over the car.

여기서, 상기 접속함(110)은 배전선로의 단선된 케이블(L) 양단 사이에 개재된다. 이때, 상기 접속함(110)은 그 양측에 상기 케이블(L)이 삽입연결되는 케이블삽입홈(111)이 형성되고, 일측 전면과 타측 배면에 상기 케이블삽입홈(111)과 연통을 이루는 절개홈(113)이 형성되며, 상기 각 절개홈(113)의 인접한 일측에 상기 케 이블삽입홈(111)과 연통을 이루는 제1 결합공(115)이 마련된다.Here, the junction box 110 is interposed between both ends of the disconnected cable (L) of the distribution line. At this time, the junction box 110 is formed in the cable insertion groove 111 is inserted into the cable (L) is connected to both sides, the incision groove forming communication with the cable insertion groove 111 on one front and the other back. 113 is formed, the first coupling hole 115 is formed in communication with the cable insertion groove 111 on one side adjacent to each of the cutting groove 113.

또한, 상기 케이블삽입홈(111)의 단부에는 상기 케이블삽입홈(111)과 연통을 이루어 외주면에 볼트부(117)를 갖는 호형상의 연결편(119)이 돌출형성된다.In addition, an end portion of the cable insertion groove 111 communicates with the cable insertion groove 111 to form an arc-shaped connection piece 119 having a bolt portion 117 on an outer circumferential surface thereof.

이때, 상기 접속함(110)은 절연소재인 합성수지 재질로 이루어지는 것이 바람직하다.At this time, the junction box 110 is preferably made of a synthetic resin material that is an insulating material.

한편, 상기 통전플레이트(120)는 상기 케이블삽입홈(111)에 삽입된 케이블(L)을 전기적으로 접속시킬 수 있도록 상기 접속함(110)에 내설된다.On the other hand, the electricity supply plate 120 is built in the junction box 110 to electrically connect the cable (L) inserted into the cable insertion groove 111.

이때, 상기 통전플레이트(120)는 그 양단에 상기 케이블삽입홈(111)으로 삽입된 케이블(L)의 심재(P)가 안착될 수 있도록 케이블삽입홈(111)과 절개홈(113)의 내측으로 돌출되는 반원형접속관(121)이 돌출형성된다.At this time, the conductive plate 120 is the inner side of the cable insertion groove 111 and the cutting groove 113 so that the core material (P) of the cable (L) inserted into the cable insertion groove 111 is mounted on both ends thereof. The semi-circular connecting tube 121 protruding into the protrusion is formed.

여기서, 상기 반원형접속관(121)은 상기 케이블삽입홈(111) 및 절개홈(113)과 연통을 이루는 것이 바람직하다.Here, the semi-circular connecting tube 121 is preferably in communication with the cable insertion groove 111 and the cutting groove 113.

또한, 상기 통전플레이트(120)는 접속함(110)의 주물제작시 접속함(110) 내부에 위치시켜 제작되는 것이 바람직하다.In addition, the conduction plate 120 is preferably manufactured by placing the inside of the junction box 110 during the casting of the junction box 110.

한편, 상기 회동가압편(130)은 상기 케이블삽입홈(111)에 삽입연결된 케이블(L)을 가압하여 케이블(L)이 케이블삽입홈(111)에 긴밀히 연결될 수 있도록 상기 각 절개홈(113)에 힌지핀(131)을 통해 힌지회동 가능하도록 연결된다.On the other hand, the rotating pressing piece 130 presses the cable (L) inserted into the cable insertion groove 111, so that each of the cutting groove 113 so that the cable (L) can be closely connected to the cable insertion groove (111). The hinge pin 131 is connected to the hinge rotatable.

이때, 상기 회동가압편(130)은 그 배면에 상기 케이블삽입홈(111)과 연통을 이루는 밀착홈부(133)가 형성되고, 전면에 상기 밀착홈부(133)와 연통을 이루는 제2 결합공(135)이 마련되며, 일단에 심재(P)가 안착된 반원형접속관(121)의 내면을 가압하는 반원돌부(137)가 돌출형성되며, 타단에 상기 연결편(119)의 양단 내측에 삽입되어 상기 연결편(119)과 함께 원형을 이루는 체결편(139)이 돌출형성된다.At this time, the rotation pressing piece 130 has a close contact groove portion 133 is formed in communication with the cable insertion groove 111 is formed on the rear surface, the second coupling hole to communicate with the close contact groove portion 133 ( 135 is provided, the semi-circular protrusion 137 for pressing the inner surface of the semi-circular connection pipe 121, the core material (P) is seated on one end is protruding, is inserted into the both ends of the connecting piece 119 at the other end is A fastening piece 139 having a circular shape with the connecting piece 119 is protruded.

또한, 케이블(L)과 면접촉을 이루는 케이블삽입홈(111)과 밀착홈부(133)에는 케이블(L)과의 긴밀하게 될 수 있도록 나선이 형성되는 것이 바람직하다. In addition, it is preferable that a spiral is formed in the cable insertion groove 111 and the tight groove portion 133 making surface contact with the cable L so as to be in close contact with the cable L.

한편, 상기 결속링(140)은 상기 절개홈(113) 내에 삽입되어 케이블(L)을 가압하는 회동가압편(130)을 접속함에 결속시킬 수 있도록 상기 각 연결편(119)의 외면에 삽입되어 볼트부(117)와 체결을 이룬다.On the other hand, the binding ring 140 is inserted into the cutting groove 113 is inserted into the outer surface of the connecting piece 119 so as to bind the rotary pressing piece 130 for pressing the cable (L) to the connection bolts It is fastened with the part 117.

또한, 상기 가압볼트(150)는 상기 케이블삽입홈(111)에 삽입연결된 케이블(L)을 케이블삽입홈(111) 내에 긴밀히 결속시킬 수 있도록 상기 제1 결합공(115)과 제2 결합공(135)들에 각각 볼트체결되어 케이블(L)을 가압한다. 이때, 상기 케이블(L)과 맞닿는 단부에는 케이블(L)을 가압시 케이블(L)이 손상되는 것을 방지할 수 있도록 탄성편(151)이 부착된다.In addition, the pressure bolt 150 is the first coupling hole 115 and the second coupling hole (115) to tightly bind the cable (L) inserted into the cable insertion groove 111 in the cable insertion groove (111) ( Each bolt 135 is pressed to press the cable (L). At this time, the elastic piece 151 is attached to the end portion in contact with the cable (L) to prevent damage to the cable (L) when pressing the cable (L).

이에, 상기와 같은 본 발명의 케이블 접속구는 별도의 수공구 없이도 케이블접속구에 케이블을 긴밀히 결속시켜 시공자가 배전선로 상에서 케이블접속구를 편리하게 시공설치할 수 있도록 한 것으로, 이에 따른 결합관계 및 작용효과를 상세히 설명하기로 한다.Thus, the cable connection port of the present invention as described above is to allow the installer to conveniently install the cable connection port on the distribution line by closely binding the cable to the cable connection port without a separate hand tool, the coupling relationship and the effect of the described in detail Let's do it.

도 4는 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 요부단면도이다.Figure 4 is a cross-sectional view showing the main part of the cable connection port for easy wiring line according to a preferred embodiment of the present invention.

도 4를 참조하면, 배전선로의 단선된 케이블(L) 양단 사이에 케이블 접속구(100)를 설치하기 위해서는 먼저, 단선된 케이블(L) 양단에 먼저 결속링(140)을 삽입연결한다.Referring to FIG. 4, in order to install the cable connector 100 between both ends of the disconnected cable L of the distribution line, first, the binding ring 140 is inserted and connected to both ends of the disconnected cable L.

이후, 상기 단선된 케이블(L) 사이에 접속함(110)을 위치시킨 후, 케이블(L)을 상기 접속함(110)의 케이블삽입홈(111)에 삽입연결한다. 이때, 상기 케이블(L)의 심재(P)는 통전플레이트(120)의 반원형접속관(121) 내에 안착시킨다.Thereafter, the junction box 110 is positioned between the disconnected cables L, and then the cable L is inserted into the cable insertion groove 111 of the junction box 110. At this time, the core material (P) of the cable (L) is seated in the semi-circular connecting pipe 121 of the conducting plate (120).

이후, 상기 회동가압편(130)을 힌지핀(131)을 기준으로 회전시켜 절개홈(113) 내로 힌지회동시키면, 상기 회동가압편(130)의 밀착홈부(133)는 케이블삽입홈(111)에 삽입된 케이블(L)의 외주면 피복을 가압하여 케이블(L)이 케이블삽입홈(111)과 긴밀한 연결을 이루도록 한다.Subsequently, when the pivoting pressing piece 130 is rotated with respect to the hinge pin 131 and hinged into the cutting groove 113, the contact groove 133 of the pivoting pressing piece 130 is a cable insertion groove 111. The outer peripheral surface of the cable (L) inserted into the pressurized coating so that the cable (L) makes a close connection with the cable insertion groove (111).

또한, 상기 회동가압편(130)의 반원돌부(137)는 심재(P)가 안착된 반원형접속관(121)의 내면으로 삽입되어 심재(P)를 가압함으로써, 통전플레이트(120)를 통해 단선된 케이블(L)을 전기적으로 통전이 이루어지도록 결선함과 아울러 케이블(L)이 케이블접속구(100)와 긴밀하게 연결된다.In addition, the semi-circular protrusion 137 of the rotating pressing piece 130 is inserted into the inner surface of the semi-circular connecting pipe 121 on which the core material P is seated and pressurizes the core material P, thereby disconnection through the conduction plate 120. The cable (L) is connected to the electrical conduction is made, as well as the cable (L) is closely connected to the cable connector (100).

이후, 상기 결속링(140)을 각 연결편(119)의 외면에 삽입하여 연결편(119)의 볼트부(117)에 체결시킨다. 이때, 상기 회동가압편(130)의 체결편(139)은 상기 결속링(140) 내에 삽입되어 회동가압편(130)을 접속함(110) 내에 결속시킨다.Thereafter, the binding ring 140 is inserted into the outer surface of each connection piece 119 and fastened to the bolt portion 117 of the connection piece 119. At this time, the fastening piece 139 of the rotating pressing piece 130 is inserted into the binding ring 140 to bind the rotating pressing piece 130 in the connection box 110.

이후, 상기 제1 결합공(115)과 제2 결합공(135)에 가압볼트(150)를 삽입하여 그 단부에 부착된 탄성편(151)을 통해 케이블(L)의 외면을 가압함으로써, 케이블삽입홈(111)에 삽입연결된 케이블(L)을 케이블삽입홈(111) 내에 더욱 긴밀히 결속될 수 있도록 한다.Then, by inserting the pressing bolt 150 in the first coupling hole 115 and the second coupling hole 135 to press the outer surface of the cable (L) through the elastic piece 151 attached to the end of the cable, The cable (L) inserted into the insertion groove 111 can be more tightly bound in the cable insertion groove (111).

이에 따라, 본 발명의 결선이 용이한 배전선로용 케이블접속구는 별도의 수 공구 없이도 단선된 케이블 양단을 전기적으로 통전시킨 상태로 연결함으로써, 편리한 시공 및 단선된 케이블을 긴밀히 결속시킬 수 있도록 한다.Accordingly, the cable connection port for easy connection of the present invention can be connected in a state in which both ends of the disconnected cable are electrically energized without a separate hand tool, thereby allowing convenient construction and tight disconnection of the disconnected cable.

도 1은 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 사시도,1 is a perspective view showing a cable connection port for an easy distribution line according to a preferred embodiment of the present invention,

도 2는 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 분해사시도,2 is an exploded perspective view showing a cable connection port for an easy distribution line according to a preferred embodiment of the present invention,

도 3은 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구 중 통전플레이트를 나타낸 사시도 및Figure 3 is a perspective view showing an electricity supply plate of the cable connection for the easy distribution line according to a preferred embodiment of the present invention and

도 4는 본 발명의 바람직한 실시예에 따른 결선이 용이한 배전선로용 케이블접속구를 나타낸 요부단면도.Figure 4 is a sectional view showing the main part of the cable connection port for easy wiring line connection according to a preferred embodiment of the present invention.

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

110 : 접속함 111 : 케이블삽입홈110: junction box 111: cable insertion groove

119 : 연결편 120 : 통전플레이트119: Connection 120: Electric Plate

121 : 반원형접속관 130 : 회동가압편121: semi-circular connection tube 130: rotating pressing piece

131 : 힌지핀 133 : 밀착홈부131: hinge pin 133: contact groove

140 : 결속링 150 : 가압볼트140: binding ring 150: pressure bolt

Claims (1)

배전선로의 단선된 케이블(L) 양단이 삽입연결될 수 있도록 양측에 케이블삽입홈(111)이 형성되고, 일측 전면과 타측 배면에 상기 케이블삽입홈(111)과 연통을 이루는 절개홈(113)이 형성되고, 상기 각 절개홈(113)의 인접한 일측에 상기 케이블삽입홈(111)과 연통을 이루는 제1 결합공(115)이 마련되며, 상기 케이블삽입홈(111)의 단부에 상기 케이블삽입홈(111)과 연통을 이루어 외주면에 볼트부(117)를 갖는 호형상의 연결편(119)이 돌출형성 된 절연소재의 접속함(110);Cable insertion grooves 111 are formed at both sides so that both ends of the disconnected cable L of the power distribution line can be connected to each other, and an incision groove 113 is formed in communication with the cable insertion groove 111 at one front side and the other rear side thereof. It is formed, the first coupling hole 115 is formed in communication with the cable insertion groove 111 in one adjacent side of each of the cutting groove 113, the cable insertion groove 111 at the end of the cable insertion groove 111 The junction box of the insulating material 110 in communication with the 111 is formed arc-shaped connection piece 119 having a bolt portion 117 on the outer peripheral surface protruding; 상기 케이블삽입홈(111)에 삽입된 케이블(L)을 전기적으로 접속시킬 수 있도록 상기 접속함(110)에 내설되며, 양단에 상기 케이블삽입홈(111)으로 삽입된 케이블(L)의 심재(P)가 안착될 수 있도록 케이블삽입홈(111)과 절개홈(113)의 내측으로 돌출되어 이와 연통을 이루는 반원형접속관(121)이 돌출형성된 통전플레이트(120);Core material of the cable (L) is installed in the junction box 110 to be electrically connected to the cable (L) inserted into the cable insertion groove 111, and inserted into the cable insertion groove 111 at both ends ( An electric conduction plate 120 protruding from the cable insertion groove 111 and the cut groove 113 so as to be seated therein, and having a semi-circular connection pipe 121 protruding therefrom; 상기 케이블삽입홈(111)에 삽입연결된 케이블(L)을 가압하여 케이블(L)이 케이블삽입홈(111)에 긴밀히 연결될 수 있도록 상기 각 절개홈(113)에 힌지핀(131)을 통해 힌지회동 가능하도록 연결되며, 배면에 상기 케이블삽입홈(111)과 연통을 이루는 밀착홈부(133)가 형성되고, 전면에 상기 밀착홈부(133)와 연통을 이루는 제2 결합공(135)이 마련되며, 일단에 심재(P)가 안착된 반원형접속관(121)의 내면을 가압하는 반원돌부(137)가 돌출형성되며, 타단에 상기 연결편(119)의 양단 내측에 삽입되어 상기 연결편(119)과 함께 원형을 이루는 체결편(139)이 돌출형성된 한 쌍의 회동가압편(130);Pressing the cable (L) inserted into the cable insertion groove 111 by the hinge pivot through the hinge pins (131) to each of the cutting groove 113 so that the cable (L) can be closely connected to the cable insertion groove (111) Is connected to be possible, the close contact groove 133 is formed in communication with the cable insertion groove 111 is formed on the back, the second coupling hole 135 is formed in communication with the close contact groove 133 is provided on the front, The semicircular protrusion 137 pressurizes the inner surface of the semicircular connection pipe 121 on which the core material P is seated at one end thereof, and protrudes, and is inserted into both ends of the connection piece 119 at the other end, and together with the connection piece 119. A pair of rotating pressing pieces 130 having a circular fastening piece 139 formed thereon; 상기 케이블을 가압할 수 있도록 절개홈(113) 내에 삽입된 회동가압편(130)을 접속함(110)에 결속시킬 수 있도록 상기 각 연결편(119)의 외면에 삽입되어 볼트부(117)와 체결을 이루는 한 쌍의 결속링(140) 및It is inserted into the outer surface of each connecting piece 119 and fastened with the bolt portion 117 so as to bind the rotating pressing piece 130 inserted into the cutting groove 113 to the connection box 110 so as to pressurize the cable. A pair of coupling rings 140 forming a 상기 케이블삽입홈(111)에 삽입연결된 케이블(L)을 케이블삽입홈(111) 내에 긴밀히 결속시킬 수 있도록 상기 제1 결합공(115)과 제2 결합공(135)들에 각각 볼트체결되며, 상기 케이블(L)과 맞닿는 단부에 케이블(L)을 가압시 케이블(L)이 손상되는 것을 방지할 수 있도록 탄성편(151)이 부착된 가압볼트(150)를 포함하여 구성됨을 특징으로 하는 결선이 용이한 배전선로용 케이블접속구.Bolted to the first coupling hole 115 and the second coupling hole 135, respectively, so that the cable (L) inserted into the cable insertion groove 111 can be tightly coupled in the cable insertion groove 111, The connection characterized in that it comprises a pressing bolt 150 is attached to the elastic piece 151 to prevent the cable (L) from being damaged when pressing the cable (L) at the end in contact with the cable (L) Easy cable connection for distribution line.
KR1020080099445A 2008-10-10 2008-10-10 Cable connecting case for electric supply line toconnect wires easily KR100883767B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865320B1 (en) 2017-11-10 2018-06-07 (주)나이스에너지 Cable connecting case for electric supply line toconnect wires easily
CN112421250A (en) * 2020-09-29 2021-02-26 国网河南省电力公司西平县供电公司 Low-voltage wire broken connection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000705A (en) 1990-03-08 1991-03-19 Amp Incorporated Electrical cable connection device
JP2002093517A (en) 2000-09-19 2002-03-29 Kasuga Electric Works Ltd Intermediate connector of high-voltage cable
JP2003009371A (en) 2001-06-22 2003-01-10 Mitsutoshi Watanabe Power supply cable connector
JP2007317408A (en) 2006-05-23 2007-12-06 Nishi Nippon Electric Wire & Cable Co Ltd Connecting structure of power cable connection part

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000705A (en) 1990-03-08 1991-03-19 Amp Incorporated Electrical cable connection device
JP2002093517A (en) 2000-09-19 2002-03-29 Kasuga Electric Works Ltd Intermediate connector of high-voltage cable
JP2003009371A (en) 2001-06-22 2003-01-10 Mitsutoshi Watanabe Power supply cable connector
JP2007317408A (en) 2006-05-23 2007-12-06 Nishi Nippon Electric Wire & Cable Co Ltd Connecting structure of power cable connection part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865320B1 (en) 2017-11-10 2018-06-07 (주)나이스에너지 Cable connecting case for electric supply line toconnect wires easily
CN112421250A (en) * 2020-09-29 2021-02-26 国网河南省电力公司西平县供电公司 Low-voltage wire broken connection device
CN112421250B (en) * 2020-09-29 2024-04-16 国网河南省电力公司西平县供电公司 Low-voltage wire breakage connecting device

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