KR101241185B1 - Cable connecting port of folding type connection easy - Google Patents

Cable connecting port of folding type connection easy Download PDF

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Publication number
KR101241185B1
KR101241185B1 KR1020130001891A KR20130001891A KR101241185B1 KR 101241185 B1 KR101241185 B1 KR 101241185B1 KR 1020130001891 A KR1020130001891 A KR 1020130001891A KR 20130001891 A KR20130001891 A KR 20130001891A KR 101241185 B1 KR101241185 B1 KR 101241185B1
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KR
South Korea
Prior art keywords
cable
arc
connection
folding
box
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KR1020130001891A
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Korean (ko)
Inventor
이범구
박상은
박태수
이용복
손정순
박두옥
김현철
이훈복
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(주)호명기술단
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Priority to KR1020130001891A priority Critical patent/KR101241185B1/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
    • 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
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0666—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means clamping the armour of the conductor
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors

Abstract

PURPOSE: A foldable cable connector is provided to firmly and simply connect a distribution cable by a folding process and a pressurizing process without an additional tool. CONSTITUTION: Front and rear foldable connection boxes(100b) pressurize and fix the end of a cable(10) using top and bottom covers(102a,102b,104a,104b). A connection box(200) connects the top and rear foldable connection boxes. An arc connection string(300) elastically supports the pressurized and fixed cable by the front and rear foldable connection box. The arc connection spring is contracted and expanded in an arc space(204) of a connection box. A pressurizing member pressurizes and fixes the pressurized and fixed cable in the front and rear foldable connection box. The pressurizing member is composed of a pressurizing piece(402b) and a pressurizing bolt(404b).

Description

결선이 용이한 절첩식 케이블 접속구{Cable connecting port of Folding type connection easy}Foldable cable connector for easy connection {Cable connecting port of Folding type connection easy}

본 발명은 결선이 용이한 절첩식 케이블 접속구에 관한 것으로서, 보다 상세하게는 단선된 배전 선로 케이블을 절첩과 가압 동작에 의해 별다른 수공구 없이도 긴밀하고도 견고하게 결선할 수 있어, 배전 선로상에서의 케이블 접속을 신속 용이하게 이룰 수 있고, 이렇게 접속된 케이블이 사용 중 단선 되는 현상을 미연에 방지할 수 있게 한 결선이 용이한 절첩식 케이블 접속구에 관한 것이다.The present invention relates to a folding cable connection port that can be easily connected. More specifically, the disconnected distribution line cable can be connected tightly and firmly without any manual tools by folding and pressing, so that the cable connection on the distribution line can be performed. The present invention relates to a foldable cable connection port which can be easily and quickly connected and which can prevent the disconnection of the connected cable in use.

일반적으로, 송전을 위해 사용되는 송전 케이블은 전체가 하나의 케이블로 이루어지는 것이 저항을 최소화하여 가장 이상적이다. Generally, the transmission cable used for the transmission is made up of a single cable, which is ideal because it minimizes the resistance.

하지만, 이렇게 배전용으로 사용되는 케이블은 취급과 운반을 용이하게 하기 위하여 수 백미터 단위로 절단하여 케이블드럼에 감아 출하되기 때문에 그것은 현실적으로 불가능하다.However, it is practically impossible to use a cable that is used in this way because it is cut into several hundreds of meters and wrapped around a 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 fabricate a long distribution line, cables of a certain length must be connected to each other, and a separate connection port is used to connect cables and cables.

여기에 사용되는 케이블은 폴리에틸렌 절연전선이 보편적인데, 가교 폴리에틸렌 절연전선 케이블은 최근 더욱더 고압선로에 적용되어가는 경향이다. Polyethylene insulated wires are common in the cables used here, and cross-linked polyethylene insulated wire cables tend to be more and more applied to high-voltage lines.

위와 같은 케이블을 통해 이루어지는 변전소에서 수용가로의 전력수송에는 반드시 케이블들 사이에 접속구가 개재되어 있다.The power transmission from the substation through the above cable to the customer must be interposed between the cables.

또한, 상기 접속구를 통해 전기적으로 연결하기 위한 접속방식에는 접속용 매개체를 이용한 방식을 주로 사용하게 되는데, 이는 전기가 통전 되는 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 connection medium, which is connected to a 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 the two cables using the connection port having such a structure, first, the cover is peeled from the ends of the cables, and these are inserted into the connection port body.

이후, 노출된 심재들을 서로 맞닿도록 연결한 후 연결된 케이블심재들 위에 도체슬리브를 씌우고, 압착기로 케이블 심재와 도체 슬리브를 압착하여 결합한다.Thereafter, the exposed cores are connected to abut each other, and then a conductor sleeve is put on the connected cable cores, and the cable core and the conductor sleeve are compressed and combined with a crimp.

이후, 상기 접속구 몸체를 이동시켜 케이블심재와 도체슬리브의 압착결합부위를 감싸도록 한다. Thereafter, the connection port body is moved so as to surround the crimping portion of the cable core and the conductor sleeve.

이때, 상기 접속구의 몸체는 전기가 흐르지 않는 부도체로 이루어지는 것이 바람직하다.At this time, it is preferable that the body of the connection port is made of a nonconductive body which does not flow electricity.

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

종래 케이블 접속구는 케이블 심재 들을 맞댄 상태에서 도체 슬리브를 씌워 압착기로 압착하여 결선하므로 결선에 압착기와 같은 별도의 도구가 필요하고 압착시 큰 힘이 소요되어 작업에 어려움이 있었다.Conventional cable connector is a crimped wire with a conductor sleeve in the state facing the core of the cable crimped with a crimp, so that a separate tool such as a crimp is required for the connection, and a large force is required when crimping.

또한, 종래 케이블 접속구를 통해 연결된 케이블은 작은 외압에도 쉽게 단선되는 문제점이 있었다. In addition, there is a problem that the cable connected through the cable connection port is easily disconnected even with a small external pressure.

즉, 종래 접속구에 연결된 케이블은 도체 슬리브의 눌린 힘에 의해서만 서로 결선이 이루어지는데, 송전 케이블은 그 평균 길이가 길어 높은 자중에 의해 결선부위에 강한 당기는 힘이 발생하기 때문이다.That is, the cables connected to the conventional connection port 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 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 단선된 배전 선로 케이블을 절첩과 가압 동작에 의해 별다른 수공구 없이도 긴밀하고도 견고하게 결선할 수 있어, 배전 선로상에서의 케이블 접속을 신속 용이하게 이룰 수 있고, 이렇게 접속된 케이블이 사용 중 단선 되는 현상을 미연에 방지할 수 있게 한 결선이 용이한 절첩식 케이블 접속구를 제공함에 있다.The present invention has been made to solve the above problems, the object of which is to connect the disconnected distribution line cable tightly and firmly without any manual tools by folding and pressurizing operation, it is possible to quickly connect the cable on the distribution line The present invention provides an easy-to-connect cable connection port which can be easily formed and easily prevents the connected cable from being disconnected during use.

상기의 목적을 달성하기 위한 본 발명의 수단은,Means of the present invention for achieving the above object,

일측 방향으로 절첩 개폐가 가능하게 경첩을 통해 상호간에 연결된 상,하부 덮게로 형성되어 있되, 내측에는 절연재로 내주연이 마감된 케이블 삽입홈이 형성되어 있고, 상기 케이블 삽입홈의 상부에는 승,하강홈이 형성되어 있으며, 상기 승,하강홈으로 부터는 상부 덮게의 상면까지는 볼트공이 연통 되게 형성되어 있고, 각각의 상면 후방과 전방에는 결속편이 연장 돌출되어 있으며, 개폐가 이루어지는 상,하부 덮게의 일측 면에는 너트를 통한 결속을 이룰 수 있게 힌지 볼트와 힌지볼트 고정편이 구비된 전,후방 절첩 접속함:It is formed of the upper and lower cover to be connected to each other through the hinge to allow the opening and closing of the folding in one direction, the inner side of the cable insertion groove is formed with the inner circumference is formed, the upper and lower portions of the cable insertion groove A groove is formed, and the bolt hole is formed in communication with the upper surface of the upper cover from the raising and lowering grooves. The front and rear folding splices are provided with hinge bolts and hinge bolt fixing pieces for engagement through nuts.

상기 전,후방 절첩 접속함을 경첩을 통해 전,후방에 각각 연결하고 있되, 내측에 호형 공간부가 형성되어 있고, 전,후방에는 상기 호형 공간부와 연통된 가압 공간부가 형성되어 있으며, 전,후방 상부에는 나사공을 구비한 결속홈이 형성된 통전함:The front and rear folding splices are connected to the front and rear through hinges, respectively, and arc-shaped spaces are formed at the inside, and pressurized spaces communicating with the arc-shaped spaces are formed at the front and rear, Energized box with a binding groove with threaded holes at the top:

상기 통전함의 호형 공간부에 신축 가능하게 설치되어 있되, 전,후방에는 가압 공간부에 위치되는 반호형 접속편이 연결 설치된 호형 접속 스프링: 및Arc-type connection spring which is installed in the arc-shaped space portion of the energization box is elastically installed, is connected to the arc-shaped connection piece located in the pressurized space portion in the front, rear: and

상기 전,후방 절첩 접속함의 승,하강홈과 볼트공에 설치된 가압편과 가압볼트로 이루어진 가압부재를 포함하여 구성된 것을 특징으로 한다.It characterized in that it comprises a pressing member consisting of a pressing piece and a pressing bolt installed in the up, down grooves and bolt holes of the front, rear folding junction box.

이와 같은, 본 발명은 단선 된 배전 선로 케이블을 절첩과 가압 동작에 의해 별다른 수공구 없이도 긴밀하고도 견고하게 결선할 수 있어, 배전 선로상에서의 케이블 접속을 신속 용이하게 이룰 수 있고, 이렇게 접속된 케이블이 사용 중, 단선 되는 현상을 방지할 수 있으므로, 설치 편의성과 신뢰성을 크게 향상시켜 줄 수 있게 한 효과가 있다. As described above, according to the present invention, the disconnected distribution line cable can be tightly and firmly connected by folding and pressing without any manual tools, so that the cable connection on the distribution line can be quickly and easily performed. Since it is possible to prevent the phenomenon of disconnection during use, there is an effect that can greatly improve the installation convenience and reliability.

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.

도 1은 본 발명에 따른 결선이 용이한 절첩식 케이블 접속구를 보인 분해 사시도,
도 2는 본 발명에 따른 결선이 용이한 절첩식 케이블 접속구를 보인 사시도,
도 3은 본 발명에 따른 결선이 용이한 절첩식 케이블 접속구의 펼쳐진 상태를 보인 평면도,
도 4는 본 발명에 따른 결선이 용이한 절첩식 케이블 접속구를 보인 측단면도,
도 5는 본 발명에 따른 결선이 용이한 절첩식 케이블 접속구의 사용상태를 보인 측단면도.1 is an exploded perspective view showing a folding cable connection port for easy connection according to the present invention,
Figure 2 is a perspective view showing a folding cable connection easy connection according to the invention,
3 is a plan view showing an unfolded state of the folding cable connection easy connection according to the invention,
Figure 4 is a side cross-sectional view showing a folding cable connection easy connection according to the invention,
Figure 5 is a side cross-sectional view showing a state of use of the easy-type folding cable connection port according to the present invention.

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.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 결선이 용이한 절첩식 케이블 접속구는, 크게 피복이 벗겨진 케이블(10)의 단부를 절첩 가능하게 연결된 상,하부 덮게(102a),(102b),(104a),(104b)를 이용하여 가압 고정할 수 있는 전,후방 절첩 접속함(100a),(100b)과, 상기 전,후방 절첩 접속함(100a),(100b)을 전,후방에 절첩 가능하게 연결하고 있는 통전함(200)과, 상기 통전함(200) 내에 설치되어 전,후방 절첩 접속함(100a),(100b)에 의해 가압 고정된 케이블(10)을 탄성지지하여 통전시켜 줄 수 있도록 하는 호형 접속 스프링(300)과, 상기 전,후방 절첩 접속함(100a),(100b)에 연결 설치되어 전,후방 절첩 접속함(100a),(100b) 내에 각각 가압 고정된 케이블(10)을 또다시 가압 고정할 수 있도록 하는 가압부재(400a),(400b)로 구성된다. The folding cable connection port of the present invention can be easily connected using upper and lower cover 102a, 102b, 104a, and 104b which are connected to the ends of the cable 10, which are largely stripped, so that they can be folded. An energization box 200 that connects the front and rear folding junction boxes 100a and 100b that can be pressurized and the front and rear folding junction boxes 100a and 100b to be folded back and forth. And an arc-shaped connection spring 300 installed in the current box 200 to elastically support the cable 10 that is pressurized and fixed by the front and rear folding junction boxes 100a and 100b. And the front and rear folding splices 100a and 100b are installed to be connected to the front and rear folding splices 100a and 100b so as to press-fix the cables 10 respectively fixed and pressed. Compression member 400a, 400b.

여기서, 상기 전,후방 절첩 접속함(100a),(100b)은 일측 방향으로 절첩 개폐가 가능하게 경첩(106a),(106b)을 통해 상호간에 연결된 상,하부 덮게(102a),(102b),(104a),(104b)로 형성되어 있되, 내측에는 절연재(108a),(108b)로 내주연이 마감된 케이블 삽입홈(110a),(110b)이 형성되어 있고, 상기 케이블 삽입홈(110a),(110b)의 상부에는 승,하강홈(112a),(112b)이 형성되어 있으며, 상기 승,하강홈(112a),(112b)으로 부터는 상부 덮게(102a),(102b)의 상면까지는 볼트공(114a),(114b)이 연통 되게 형성되어 있고, 각각의 상면 전,후방에는 결속편(116a),(116b)이 연장 돌출되어 있으며, 개폐가 이루어지는 상,하부 덮게(102a),(102b),(104a),(104b)의 일측 면에는 너트(118a),(118b)를 통한 결속을 이룰 수 있게 힌지 볼트(120a),(120b)와 힌지 볼트 고정편(122a),(122b)이 구비된다.Here, the front and rear folding junction box (100a), (100b) is the upper and lower cover (102a, 102b), which are connected to each other through the hinges (106a, 106b) to be opened and closed in one direction It is formed of (104a), (104b), the inner side of the cable insert groove (110a, 110b) is formed in the inner periphery of the insulating material (108a, 108b), the cable insertion groove (110a) The upper and lower grooves 112a and 112b are formed at the upper portion of the upper portion 110b, and the upper and lower surfaces of the upper and lower surfaces 102a and 102b are bolted from the raising and lowering grooves 112a and 112b. Balls 114a and 114b are formed to communicate with each other, and the binding pieces 116a and 116b extend and protrude from the front and rear of each of the upper and lower upper and lower cover 102a and 102b. On one side of), 104a, 104b, hinge bolts 120a, 120b and hinge bolt fixing pieces 122a, 122b are formed to form a bond through nuts 118a, 118b. It is provided.

또한, 상기 통전함(200)은 전,후방 절첩 접속함(100a),(100b)을 경첩(202a),(202b)을 통해 전,후방에 각각 연결하고 있되, 내측에 호형 공간부(204)가 형성되어 있고, 전,후방에는 상기 호형 공간부(204)와 연통된 가압 공간부(206a),(206b)가 형성되어 있으며, 전,후방 상부에는 나사공(208a),(208b)을 구비한 결속홈(210a),(210b)이 형성된다.In addition, the energizing box 200 is connected to the front and rear folding junction boxes (100a, 100b) to the front and rear, respectively through the hinge 202a, 202b, arc-shaped space portion 204 inside Is formed, and the front and rear are formed with pressurized spaces 206a, 206b in communication with the arc-shaped space 204, and has a screw hole 208a, 208b in the front, rear upper part. One binding groove 210a, 210b is formed.

그리고, 상기 호형 접속 스프링(300)은 통전함(200)의 호형 공간부(204)에 신축 가능하게 설치되어 있되, 전,후방에는 가압 공간부(206)에 위치되는 반호형 접속편(302a),(302b)이 연결 설치된다.And, the arc-shaped connection spring 300 is installed in the arc-shaped space portion 204 of the energization box 200 to be stretchable, the front and rear half arc-shaped connection piece 302a located in the pressurized space portion 206. , 302b is connected and installed.

또한, 상기 가압부재(400a),(400b)는 전,후방 절첩 접속함(100a),(100b)의 승,하강홈(112a),(112b)과 볼트공(114a),(114b)에 설치되는 가압편(402a),(402b)과 가압볼트(404a),(404b)로 이루어진다.In addition, the pressing member (400a, 400b) is installed in the lifting and lowering grooves (112a), 112b and bolt holes (114a), (114b) of the front and rear folding junction box (100a), (100b). Composed of the pressing pieces 402a, 402b and the pressing bolts 404a, 404b.

이하, 본 발명에 따른 작용을 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described.

케이블(10)의 결선을 위해서는, 먼저 통전함(200)의 상면 전,후방에 위치되어 있는 볼트(124a),(124b)를 풀어, 경첩(202a),(202b)을 통해 연결 설치되어 있는 전,후방 절첩 접속함(100a),(100b)을 하향 절첩 시킨다.In order to connect the cable 10, first, the bolts 124a and 124b located at the front and rear of the upper side of the energization box 200 are released, and the front of the cable 10 is connected via the hinges 202a and 202b. The rear folding splicing boxes 100a and 100b are folded downward.

그리고, 이렇게 절첩된 전,후방 절첩 접속함(100a),(100b)의 일측 면에 위치한 너트(118a),(118b)를 풀어 힌지 볼트 고정편(122a),(122b)에 결속되어 있던 힌지 볼트(120a),(120b)의 결속 상태를 해제시켜, 전,후방 절첩 접속함(100a),(100b)의 상부 덮게(102a),(102b)를 하부 덮게(104a),(104b)로 부터 측방향으로 회동 절첩시켜 개구 시킨다.Then, the hinge bolts that are fastened to the hinge bolt fixing members 122a and 122b by releasing the nuts 118a and 118b located on one side of the front and rear folding junction boxes 100a and 100b thus folded. The binding state of 120a and 120b is canceled, and the upper cover 102a, 102b of the front and rear folding junction boxes 100a and 100b is lowered from the lower cover 104a and 104b. Rotate in the direction to open.

그런 후 결선을 위해 피복이 벗겨진 케이블(10)의 단부를 하부 덮게(104a),(104b)의 노출된 케이블 삽입홈(110a),(110b) 내에 위치시키고, 다시 상부 덮게(102a),(102b)를 하부 덮게(104a),(104b)의 상부에 덮은 후, 상술한 결속 해제 순서의 역순으로 상,하부 덮게(102a),(102b),(104a),(104b)의 결속을 이룬다.Then the ends of the bare cable 10 for wiring are placed in the exposed cable inserting grooves 110a, 110b of the lower cover 104a, 104b, and again the upper cover 102a, 102b. ) Is covered at the top of the lower cover 104a, 104b, and then the upper and lower cover 102a, 102b, 104a, and 104b are formed in the reverse order of the above-described binding release order.

여기서, 상기 전,후방 절첩 접속함(100a),(100b)의 케이블 삽입홈(110a),(110b) 내에 각각 위치되는 케이블(10)은 피복이 벗겨진 단부가 외부로 노출되게 위치시킨다.In this case, the cable 10 positioned in each of the cable insertion grooves 110a and 110b of the front and rear folding junction boxes 100a and 100b is positioned so that the exposed ends thereof are exposed to the outside.

그리고, 뒤이어 상기 전,후방 절첩 접속함(100a),(100b)을 상부로 절첩 시키고, 각각의 상면 전,후방에 연장 돌출된 결속편(116a),(116b)에 다시 볼트(124a),(124b)를 체결하여 통전함(200)과 결속을 시키면 케이블(10)의 결선이 이루어지게 된다.Then, the front and rear folding junction boxes 100a and 100b are folded upwards, and bolts 124a and (116b) are further attached to the binding pieces 116a and 116b which protrude to the front and rear sides of the upper surface. When the 124b is fastened to the conductive box 200, the cable 10 is connected.

즉, 전,후방 절첩 접속함(100a),(100b)을 상부로 절첩 시키면 절첩 과정에서 외부에 노출 위치되는 피복이 벗겨진 케이블(10) 단부가 통전함(200)의 가압 공간부(206a),(206b) 내에 설치된 반호형 접속편(302a),(302b)에 의해 가압 되어 하향 절곡된 상태로 위치됨과 동시에 상기 반호형 접속편(302a),(302b)을 내측 방향으로 밀어 호형 접속 스프링(300)을 압축 변형시키며 단선된 케이블(10) 간의 통전이 이루어지기 때문이다.That is, when the front and rear folding junction box (100a, 100b) is folded upward, the end of the stripped cable 10 which is exposed to the outside during the folding process, the pressurized space portion 206a of the current carrying box 200, The arc-shaped connection spring 300 is pushed inward by being pressed by the half arc-shaped connecting pieces 302a and 302b provided in the 206b, and pushed inwardly to the arc-shaped connecting pieces 302a and 302b. This is because current is energized between the cable 10 that is deformed by compressing the strain.

여기서 피복이 벗겨진 케이블(10) 단부를 하향 절곡된 상태로 가압 공간부(206a),(206b) 내에 위치시켜 통전을 도모하는 이유는 반호형 접속편(302a),(302b)과의 좀더 견고한 밀착을 유도해 내어 통전의 신뢰성을 향상시키고, 사용과정에서 직선 방향으로 전달되어 오는 외압으로 부터 케이블(10)이 쉽게 단선 되는 문제를 방지하기 위함이다.The reason why the end of the cable 10 is peeled off in the pressurized spaces 206a and 206b in a downwardly bent state is intended to conduct electricity. Induced to improve the reliability of the energization, and to prevent the problem that the cable 10 is easily disconnected from the external pressure transmitted in a straight line in the process of use.

그리고, 이러한 결선이 완료되면 전,후방 절첩 접속함(100a),(100b)의 상면에 위치한 가압부재(400a),(400b)인 가압볼트(404a),(404b)를 조정하여 최종적으로 결선 작업을 완료하면 된다.When the connection is completed, the connection work is finally performed by adjusting the pressure bolts 404a and 404b which are the pressure members 400a and 400b located on the upper and rear folding junction boxes 100a and 100b. Just complete

즉, 가압볼트(404a),(404b)를 조이면 승,하강홈(112a),(112b) 내에 위치된 가압편(402a),(402b)이 하부로 이동하여 전,후방 절첩 접속함(100a),(100b)의 케이블 삽입홈(110a),(110b) 내에 각각 위치되어 있는 케이블(10)의 상부를 가압하여 견고한 결선을 이루기 위한 작업이 모두 완료되기 때문이다.That is, when the pressure bolts 404a and 404b are tightened, the pressing pieces 402a and 402b located in the lifting and lowering grooves 112a and 112b move downward, and thus the front and rear folding boxes 100a are connected. This is because all the operations for forming a strong connection by pressing the upper portion of the cable 10 located in the cable insertion grooves 110a and 110b of the 100b are completed.

10 : 케이블
100a,100b : 전,후방 절첩 접속함 102a,102b : 상부 덮게
104a,104b : 하부 덮게 106a,106b : 경첩
108a,108b : 절연재 110a,110b : 케이블 삽입홈
112a,112b : 승,하강홈 114a,114b : 볼트공
116a,116b : 결속편 118a,118b : 너트
120a,120b : 힌지 볼트 122a,122b : 힌지 볼트 고정편
124a,124b : 볼트
200 : 통전함 202a,202b : 경첩
204 : 호형 공간부 206a,206b : 가압 공간부
208a,208b : 나사공 210a,210b : 결속홈
300 : 호형 접속 스프링 302a,302b : 반호형 접속편
400a,400b : 가압부재 402a,402b : 가압편
404a,404b : 가압볼트10: Cable
100a, 100b: front and rear folding junction box 102a, 102b: upper cover
104a, 104b: Lower cover 106a, 106b: Hinge
108a, 108b: Insulation material 110a, 110b: Cable insertion groove
112a, 112b: Up and down grooves 114a, 114b: Bolt holes
116a, 116b: binding piece 118a, 118b: nut
120a, 120b: Hinge bolt 122a, 122b: Hinge bolt fixing piece
124a, 124b: Bolt
200: energization box 202a, 202b: hinge
204: arc space 206a, 206b: pressurized space
208a, 208b: Thread hole 210a, 210b: Binding groove
300: arc-type connection spring 302a, 302b: half arc-type connection piece
400a, 400b: Pressing member 402a, 402b: Pressing piece
404a, 404b: Pressing bolt

Claims (1)

일측 방향으로 절첩 개폐가 가능하게 경첩을 통해 상호간에 연결된 상,하부 덮게로 형성되어 있되, 내측에는 절연재로 내주연이 마감된 케이블 삽입홈이 형성되어 있고, 상기 케이블 삽입홈의 상부에는 승,하강홈이 형성되어 있으며, 상기 승,하강홈으로 부터는 상부 덮게의 상면까지는 볼트공이 연통 되게 형성되어 있고, 각각의 상면 후방과 전방에는 결속편이 연장 돌출되어 있으며, 개폐가 이루어지는 상,하부 덮게의 일측 면에는 너트를 통한 결속을 이룰 수 있게 힌지 볼트와 힌지볼트 고정편이 구비된 전,후방 절첩 접속함:
상기 전,후방 절첩 접속함을 경첩을 통해 전,후방에 각각 연결하고 있되, 내측에 호형 공간부가 형성되어 있고, 전,후방에는 상기 호형 공간부와 연통된 가압 공간부가 형성되어 있으며, 전,후방 상부에는 나사공을 구비한 결속홈이 형성된 통전함:
상기 통전함의 호형 공간부에 신축 가능하게 설치되어 있되, 전,후방에는 가압 공간부에 위치되는 반호형 접속편이 연결 설치된 호형 접속 스프링: 및
상기 전,후방 절첩 접속함의 승,하강홈과 볼트공에 설치된 가압편과 가압볼트로 이루어진 가압부재를 포함하여 구성된 것을 특징으로 하는 결선이 용이한 절첩식 케이블 접속구.

It is formed of the upper and lower cover to be connected to each other through the hinge to allow the opening and closing of the folding in one direction, the inner side of the cable insertion groove is formed with the inner circumference is formed, the upper and lower portions of the cable insertion groove A groove is formed, and the bolt hole is formed in communication with the upper surface of the upper cover from the raising and lowering grooves. The front and rear folding splices are provided with hinge bolts and hinge bolt fixing pieces for engagement through nuts.
The front and rear folding splices are connected to the front and rear through hinges, respectively, and arc-shaped spaces are formed at the inside, and pressurized spaces communicating with the arc-shaped spaces are formed at the front and rear, Energized box with a binding groove with threaded holes at the top:
Arc-type connection spring which is installed in the arc-shaped space portion of the energization box is elastically installed, is connected to the arc-shaped connection piece located in the pressurized space portion in the front, rear: and
Easy-connecting cable connection port characterized in that it comprises a pressing member consisting of a pressing piece and a pressure bolt installed in the up, down grooves and bolt holes of the front, rear folding junction box.

KR1020130001891A 2013-01-08 2013-01-08 Cable connecting port of folding type connection easy KR101241185B1 (en)

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KR200442452Y1 (en) 2008-08-05 2008-11-10 유한회사 오성이엠 Cable connector
KR200443915Y1 (en) 2008-10-09 2009-03-24 (주)우림종합엔지니어링 Cable connecting case for electric supply line toconnect wires easily
KR100954088B1 (en) 2009-11-05 2010-04-23 주식회사 광림기술단 Sleeve cover
KR101083416B1 (en) 2011-09-15 2011-11-14 (주)우진엔지니어링 Underground for wire connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101403944B1 (en) 2014-03-26 2014-06-09 대원포비스 주식회사 Cable connecting case for apartment house electric supply line to connect wires easily
CN115224513A (en) * 2022-08-17 2022-10-21 国网山东省电力公司临沭县供电公司 High-altitude cable connecting device

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