KR101448140B1 - Underground Electroic Line Connector - Google Patents

Underground Electroic Line Connector Download PDF

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Publication number
KR101448140B1
KR101448140B1 KR1020140070508A KR20140070508A KR101448140B1 KR 101448140 B1 KR101448140 B1 KR 101448140B1 KR 1020140070508 A KR1020140070508 A KR 1020140070508A KR 20140070508 A KR20140070508 A KR 20140070508A KR 101448140 B1 KR101448140 B1 KR 101448140B1
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South Korea
Prior art keywords
distribution line
underground distribution
underground
wire
present
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KR1020140070508A
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Korean (ko)
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문명주
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동재감리 주식회사
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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
    • H02G15/02—Cable terminations
    • H02G15/04—Cable-end sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • 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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/085—Cable junctions for coaxial cables or hollow conductors
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)

Abstract

The present invention relates to an underground distribution line connector for effective installation of an underground distribution line to be able to easily and simply connect the underground distribution line electrically, and to save working time and greatly improve the working efficiency. The present invention comprises: a connecting member (10) which is composed of an insulator body (11) and a metal tube (12); and a wire fixing member (20, 20′) to fix the underground distribution line (L) and to electrically interconnect the fixed underground distribution line (L) and the connecting member (10) by connecting the same. According to an embodiment of the present invention, the connector can easily and simply connect the underground distribution line electrically, thereby effectively reducing the work time and enhancing the work efficiency.

Description

효과적인 지중배전라인 설치를 위한 지중배전선 연결장치{Underground Electroic Line Connector}[0001] Underground Electroic Line Connector for installing an effective underground distribution line [0002]

본 발명은 지중배전선을 쉽고 간편하게 상호 연결 및 설치할 수 있는 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underground distribution line connection apparatus for installing an effective underground distribution line capable of easily and easily interconnecting and installing an underground distribution line.

발전소 또는 변전소 등으로부터 송전된 고압이 전기는 일정한 크기의 전압으로 변압된 후 소비지역으로 배전되며, 이와 같은 배전은 가공전선 또는 지중전선을 통해 이루어질 수 있다.The high-voltage electricity transmitted from a power plant or a substation is transformed to a voltage of a certain size and then distributed to the consuming area. Such distribution can be done through the working wire or underground wire.

배전관리는 가공전선 또는 지중전선이 배선 조정을 통해 이루고지고, 배선 조정이 빈번한 대도시 등에서는 공간 활용 개선과 배선 조정 및 관리의 용이함이 있는 지중전선 배선 방식이 널리 활용된다.In the distribution management, the underground wiring system widely used for the improvement of the space utilization and the ease of the wiring adjustment and management in large cities where the working wire or the underground wire is formed through wiring adjustment and the wiring adjustment is frequent.

지중전선의 배선조정은 지중전선들 간, 지중전선과 배전선 간, 지중전선과 배전함 간의 연결제어를 통해 이루어질 수 있고, 이러한 연결은 연결장치(또는 커넥터)를 매개로 이루어진다.The wiring of the underground wires can be controlled by controlling the connection between the underground wires, between the underground wires and the power distribution lines, between the underground wires and the power distribution box, and this connection is made through the connection device (or connector).

연결장치(또는 커넥터)는 지중전선에 연결되어서, 어댑터를 매개로 지중전선을 다른 지중전선, 배전반 또는 배전함과 전기적 및 물리적으로 연결한다.The connecting device (or connector) is connected to the underground wire, which electrically and physically connects the underground wire to the other underground wire, the switchboard or the distribution box via the adapter.

하지만, 종래의 연결장치(또는 커넥터)는 구조가 상당히 복잡해 지중배전선을 쉽게 연결할 수 없었으며, 이로 인해 설치시간이 오래 걸리는 근본적인 문제가 있었다.However, the conventional connecting device (or connector) has a complicated structure, which makes it impossible to easily connect the underground power distribution line, which has a fundamental problem that the installation time is long.

1. 대한민국등록특허 제10-1354716호(변전소의 특고압 인입전선용 절연형 커넥터)1. Korean Registered Patent No. 10-1354716 (Insulated connector for extra high voltage incoming wire of substation)

본 발명은 구조가 단순하면서도 지중배전선을 전기적으로 쉽고 간편하게 연결시켜 줄 수 있어 작업시간 단축 및 작업능률을 크게 향상시켜 줄 수 있는 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치를 제공하려는데 그 목적이 있다.
It is an object of the present invention to provide an underground distribution line connection device for installing an underground distribution line that can simplify construction but simplify connection of an underground distribution line electrically and easily, thereby greatly improving work time and operational efficiency .

상기 목적을 달성하기 위한 본 발명의 연결장치는,According to an aspect of the present invention,

내부가 관통되며 양단 내주면에는 제1체결부가 구비된 절연바디와, 절연바디에 내설되며 내주면에 복수의 고정돌기가 구비된 금속관로 구성된 연결부재와;A connecting member composed of an insulator body having a first fastening portion at an inner circumferential surface at both ends thereof and a metal tube having a plurality of fastening protrusions on an inner circumferential surface thereof;

둘레면에 형성되며 제1체결부에 체결되는 제2체결부, 둘레면에 일체로 형성되며 내향으로 절곡되어 지중배전선의 이탈을 방지하는 복수의 이탈방지편이 구비된 전선이탈방지부와, 외면과 내면에 각각 안착부와 요철을 갖추고서, 전선이탈방지부의 일단으로부터 외향으로 연장되며, 전선이탈방지부를 기준으로 방사상으로 형성된 전선억류부와, 전선억류부를 감싸도록 안착부에 설치되어 전선억류부를 매개로 지중배전선을 가압해 고정하는 타이밴드로 구성된 전선고정부재와;A wire coupling prevention part formed integrally on a circumferential surface of the first fastening part and formed on the circumferential surface and fastened to the first fastening part and having a plurality of escape prevention pieces bent inward to prevent the subordinate power distribution line from being separated; An electric wire detachment portion extending radially outward from the one end of the wire detachment prevention portion and having a seat portion and a concavo-convex on the inner surface thereof, the electric wire detachment portion radially formed on the basis of the electric wire detachment prevention portion, A wire fixing member composed of a tie band pressing and fixing the underground distribution line;

전선고정부재의 제2체결부는 서로 반대방향으로 나사탭이 형성된 것을 특징으로 한다.
And the second fastening portions of the wire fixing member are formed with screw taps in mutually opposite directions.

본 실시 예에 의하면, 지중배전선을 전기적으로 쉽고 간편하게 연결시켜 줄 수 있어 작업시간 단축 및 작업능률 면에서 상당히 효과적이다.According to the present embodiment, it is possible to connect the underground distribution line electrically and easily, which is considerably effective in shortening the working time and the work efficiency.

또한, 본 실시 예에 의하면, 전선고정부재의 제2체결부에 나사탭이 서로 반대방향으로 형성하였기 때문에 연결부재를 시계 또는 반 시계방향으로 돌려줌에 따라 전선고정부재가 동시에 풀리거나 조여질 수 있어 조립 및 해체가 상당히 편리하면서도 특히, 지중배전선이 꼬이는 문제를 해소할 수 있어 매우 유용하다.
Further, according to the present embodiment, since the screw tabs are formed in the second fastening portions of the wire fastening members in opposite directions to each other, the wire fastening members can be simultaneously released or tightened by turning the connecting member clockwise or counterclockwise Assembly and disassembly is very convenient, and in particular it is very useful because it can solve the problem of twisting underground distribution lines.

도 1은 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치의 결합사시도.
도 2는 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치의 분해사시도.
도 3 및 도 4는 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치를 이용하여 지중배전선을 연결하는 과정을 도시한 도면.BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention;
2 is an exploded perspective view of an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention;
FIG. 3 and FIG. 4 illustrate a process of connecting an underground distribution line using an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention; FIG.

이하, 첨부된 도면에 의거하여 상세하게 설명한다.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치의 결합사시도이고, 도 2는 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치의 분해사시도이며, 도 3 및 도 4는 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치를 이용하여 지중배전선을 연결하는 과정을 도시한 도면이다.
FIG. 1 is an exploded perspective view of an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention, FIG. 2 is an exploded perspective view of an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention, 4 is a view illustrating a process of connecting an underground distribution line using an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention.

도 1 및 도 2를 참조하면, 일 실시 예에 따른 본 발명의 지중배전선 연결장치는, 연결부재(10)와 전선고정부재(20,20')로 구성된 것으로서, 이에 의하면 지중배전선(L)을 전기적으로 쉽고 간편하게 연결시켜 줄 수 있어 작업시간을 단축 및 작업능률 면에서 상당히 효과적이다.
1 and 2, an underground power line connecting apparatus according to an embodiment of the present invention includes a connecting member 10 and wire fixing members 20 and 20 ' It is easy to connect easily and electronically, which is very effective in terms of shortening of work time and work efficiency.

도 1 및 도 2를 참조하면, 상기 연결부재(10)는 절연재질의 절연바디(11)와 금속재질의 금속관(12)으로 구성된 부재로서, 본 실시 예의 경우 전선고정부재(20,20')을 고정하면서 내측으로 인입된 지중배전선(L)을 전기적으로 상호 연결시켜 주는 기능을 한다.1 and 2, the connecting member 10 is composed of an insulating body 11 made of an insulating material and a metal tube 12 made of a metal material. In this embodiment, the wire fixing members 20 and 20 ' While electrically connecting the underground distribution lines (L) drawn inward.

상기 절연바디(11)는 중공관으로서, 양단부 내주면에는 나사탭을 낸 제1체결부(11a)가 일체로 구비되며, 본 실시 예의 경우 전선고정부재(20,20')를 고정하는 기능을 한다.The insulation body 11 is a hollow tube and has first fastening portions 11a integrally formed with threaded tabs on the inner circumferential surfaces of both end portions and functions to fix the wire fixing members 20 and 20 ' .

상기 금속관(12)은 내주면에 고정돌기(12a)가 구비된 관으로서, 본 실시 예의 경우 내측으로 인입된 지중배전선(L)의 금속선은 고정돌기(12a)를 매개로 고정하면서 지중배전선(L)이 전기적으로 상호 연결될 수 있도록 이음해 주는 기능을 한다.
The metal pipe 12 is a tube having an inner circumferential surface and a fixing protrusion 12a. In this embodiment, the metal wire of the underground power distribution line L, which is drawn inward, is fixed to the underground power distribution line L, So that they can be electrically interconnected.

도 1 내지 도 4를 참조하면, 상기 전선고정부재(20,20')는 전선이탈방지부(21)와 전선억류부(22) 및 타이밴드(23)로 구성된 절연재로서, 본 실시 예의 경우 지중배전선(L)에 고정되어 지중배전선(L)을 연결부재(10)에 고정시키는 기능을 한다.1 to 4, the wire fixing member 20, 20 'is an insulating material composed of a wire separation preventing portion 21, a wire receiving portion 22 and a tie band 23, And fixed to the distribution line L to fix the underground distribution line L to the connection member 10. [

상기 전선이탈방지부(21)는 중공관으로서, 둘레면에는 각각 나사탭을 내 형성한 제2체결부(21a)와, 둘레면에 일체로 형성되며 내향으로 절곡되어 지중배전선(L)의 이탈을 방지하는 복수의 이탈방지편(21b)으로 구성된다.The wire breakaway preventing portion 21 is a hollow tube and has a second fastening portion 21a formed with threaded tabs on the circumference thereof. The second fastening portion 21a is integrally formed on the circumferential surface and is bent inward, And a plurality of escape preventing pieces 21b for preventing the escape preventing pieces 21b.

여기서, 상기 제2체결부(21a)는 제1체결부(11a)에 착탈가능하게 체결된다.
Here, the second fastening portion 21a is detachably fastened to the first fastening portion 11a.

일 예로서, 상기 전선이탈방지부(21)에 지중배전선(L)을 고정된 상태로 제1체결부(11a)에 전선이탈방지부(21)를 체결하게 되면 지중배전선(L)이 꼬이게 되는 문제가 있다.For example, when the wire breakaway preventing portion 21 is fastened to the first fastening portion 11a while the underground distribution line L is fixed to the wire breakaway preventing portion 21, the underground distribution line L is twisted there is a problem.

이에 상기와 같은 문제를 해소하기 위하여 전선고정부재(20,20')의 제2체결부(21a)에 나사탭이 서로 반대방향으로 형성하였다는 점에 주목할 필요가 있다.In order to solve the above problem, it is necessary to note that screw taps are formed on the second fastening portions 21a of the wire fixing members 20 and 20 'in opposite directions.

본 실시 예에 의하면, 상기와 같이 전선고정부재(20,20')의 제2체결부(21a)에 나사탭이 서로 반대방향으로 형성하였기 때문에 연결부재(10)를 시계 또는 반 시계방향으로 돌려줌에 따라 전선고정부재(20,20')가 동시에 풀리거나 조여질 수 있어 조립 및 해체가 상당히 편리하면서도 특히, 지중배전선(L)이 꼬이는 문제를 해소할 수 있어 매우 유용하다.
According to the present embodiment, since the screw taps are formed in the second fastening portions 21a of the wire fixing members 20 and 20 'in opposite directions as described above, the connection member 10 is rotated clockwise or counterclockwise The wire fixing members 20 and 20 'can be loosened or tightened at the same time so that the assembling and disassembling are very convenient, and in particular, the problem of twisting the underground distribution line L is very useful.

상기 이탈방지편(21b)은 전선이탈방지부(210의 둘레면을‘ㄷ’자로 절개한 다음 절개된 편을 내향으로 절곡(구부려)하여 형성한 것이다.The breakaway prevention piece 21b is formed by cutting the circumferential surface of the wire breakaway prevention portion 210 by 'C' and then bending the incised piece inward.

본 실시 예에 의하면, 내측으로 지중배전선(L)이 삽입되면 내향으로 절곡된 복수의 이탈방지편(21b)이 벌어지면서 지중배전선(L)이 자연스럽게 통과하지만, 역으로 지중배전선(L)을 이탈시키고자 하면 이탈방지편(21b)의 단부에 지중배전선(L)의 피복이 걸리게 되므로 지중배전선(L)의 이탈을 방지할 수 있게 되는 것이다.
According to the present embodiment, when the underground distribution line L is inserted into the inside, a plurality of inwardly bent departure prevention pieces 21b are opened to allow the underground distribution line L to pass naturally, The underground distribution line L is covered with the end of the departure prevention piece 21b, so that the underground distribution line L can be prevented from being separated.

상기 전선억류부(22)는 전선이탈방지부(21)의 일단으로부터 외향으로 연장되어 전선이탈방지부(21)를 기준으로 방사상으로 형성된 것으로서, 본 실시 예의 경우 지중배전선(L)이 내측으로 인입될 수 있도록 안내함과 동시에 지중배전선(L)의 피복을 가압해 고정하는 기능을 한다.The wire capturing part 22 is formed radially with respect to the wire separation preventing part 21 and extends outward from one end of the wire separation preventing part 21. In this embodiment, the underground distribution wire L is led inward And at the same time, presses and fixes the covering of the underground distribution line (L).

그리고, 상기 전선억류부(22)의 외면과 내면에는 각각 안착부(22a)와 요철(22b)이 일체로 구비된다.
The receiving portion 22a and the projections and depressions 22b are integrally formed on the outer surface and the inner surface of the wire capturing portion 22, respectively.

상기 타이밴드(23)는 전선억류부(22)를 감싸도록 안착부(22a)에 설치되어 전선억류부(22)를 매개로 지중배전선(L)을 가압해 고정되도록 하는 기능을 한다.The tie band 23 is installed in the seat 22a to enclose the wire capturing part 22 and functions to press and fix the underground distribution line L through the wire capturing part 22. [

본 실시 예의 경우 타이밴드(23)를 적용하였지만, 필요에 따라 철사가 사용될 수도 있다.
Although the tie band 23 is applied in the case of this embodiment, a wire may be used if necessary.

상기와 같은 구성으로 이루어진 본 발명의 사용상태를 설명한다.The use state of the present invention constituted as described above will be described.

도 3 및 도 4는 본 발명에 따른 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치를 이용하여 지중배전선을 연결하는 과정을 도시한 도면이다.FIG. 3 and FIG. 4 are views illustrating a process of connecting an underground distribution line using an underground distribution line connection apparatus for installing an effective underground distribution line according to the present invention.

도 3(a)에 도시된 바와 같이, 먼저 지중배전선(L)을 전선고정부재(20,20')에 삽입시켜 주면 되는데, 이를 좀 더 상세하게 설명하면, 지중배전선(L)을 전선억류부(22)를 통과시켜 전선이탈방지부(21)의 끝단까지 밀어 주면, 내측으로 인입되는 지중배전선(L)에 의해 이탈방지편(21b)이 벌어지게 되면서 지중배전선(L)의 피복에 선단이 밀착된다.3 (a), the underground distribution line L is first inserted into the wire fixing members 20 and 20 ', which will be described in more detail. As shown in FIG. 3 (a) The breakage prevention piece 21b is opened by the underground distribution line L which is led into the inner side and the distal end of the breakage prevention piece 21b is extended to the cover of the underground distribution line L. [ .

그리고, 도 3(b)에 도시된 바와 같이, 상기 지중배전선(L)이 전선이탈방지부(21)와 전선억류부(22)에 삽입되면, 타이밴드(23)를 전선억류부(22)의 안착부(22a)에 배치한 다음 묶어주게 되면 전선억류부(22)가 오므려 들면서 지중배전선(L)의 피복을 요철(22b)이 강하게 압박하게 된다.3 (b), when the underground distribution line L is inserted into the wire breakaway preventing portion 21 and the wire catching portion 22, the tie band 23 is inserted into the wire catching portion 22, The wire capturing portion 22 is pinched and the cover of the underground distribution line L is strongly pressed by the concave and convex portions 22b.

이에 의해 상기 지중배전선(L)은 전선고정부재(20,20')에 견실하게 고정된다.Whereby the underground distribution line L is firmly fixed to the wire fixing members 20 and 20 '.

도 4를 참조하면, 한편, 상기와 같이 전선고정부재(20,20')에 지중배전선(L)을 고정한 이후에는 연결부재(10)에 전선고정부재(20,20')를 간헐적으로 고정한 체결한 상태에서 연결부재(10)를 일 방향으로 회전시켜 주게 되면, 전선고정부재(20,20')의 제2체결부(20)가 서로 반대방향으로 형성되어 있어 동시에 연결부재(10)에 체결되며, 지중배전선(L)의 금속선부분은 금속관(12)으로 인입되어 고정돌기(12a)에 압입고정된다.
4, after the underground distribution line L is fixed to the wire fixing members 20 and 20 'as described above, the wire fixing members 20 and 20' are intermittently fixed to the connection member 10, The second fastening portions 20 of the wire fixing members 20 and 20 'are formed in the opposite directions to each other and at the same time, the fastening portions 20 are fastened to the connecting member 10, And the metal wire portion of the underground distribution line L is drawn into the metal pipe 12 and press-fitted into the fixing protrusion 12a.

한편, 상기 지중배전선(L)이 손상된 경우에는 앞서 설명한 방법의 역순으로 손상된 지중배전선(L)을 교체 후 재조립하면 된다,
If the underground distribution line L is damaged, the damaged underground distribution line L may be replaced and reassembled in the reverse order of the previously described method.

이와 같이, 본 실시 예에 의하면, 지중배전선(L)을 전기적으로 쉽고 간편하게 연결시켜 줄 수 있어 작업시간을 단축 및 작업능률 면에서 상당히 효과적이다.As described above, according to the present embodiment, the underground distribution line L can be easily and electrically connected easily, which is considerably effective in shortening the working time and the work efficiency.

또한, 본 실시 예에 의하면, 전선고정부재(20,20')의 제2체결부(21a)에 나사탭이 서로 반대방향으로 형성하였기 때문에 연결부재(10)를 시계 또는 반 시계방향으로 돌려줌에 따라 전선고정부재(20,20')가 동시에 풀리거나 조여질 수 있어 조립 및 해체가 상당히 편리하면서도 특히, 지중배전선(L)이 꼬이는 문제를 해소할 수 있어 매우 유용하다.
According to the present embodiment, since the screw tabs are formed in the second fastening portions 21a of the wire fixing members 20 and 20 'in opposite directions, the connecting member 10 is turned clockwise or counterclockwise The wire fixing members 20 and 20 'can be released or tightened at the same time so that the assembling and disassembling are very convenient, and in particular, the problem of twisting the underground distribution line L is very useful.

본 발명은 기재된 구체적인 실시 예에 대해서만 상세히 설명되었지만 본 발명의 기술사상범위 내에서 다양하게 변형 및 수정할 수 있음은 당업자에 있어서 당연한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

10: 연결부재 11: 절연바디 11a: 제1체결부
12: 금속관 12a: 고정돌기 20.20': 전선고정부재
21: 전선이탈방지부 21a: 제2체결부 21b: 이탈방지편
22: 전선억류부 22a: 가압편 22a-1: 가압돌기
22a-2: 안착부 23: 타이밴드10: connecting member 11: insulating body 11a: first fastening part
12: metal tube 12a: fixing protrusion 20.20 ': wire fixing member
21: wire separation preventing portion 21a: second fastening portion 21b:
22: wire capturing portion 22a: pressing piece 22a-1: pressing projection
22a-2: seat portion 23: tie band

Claims (1)

내부가 관통되며 양단 내주면에는 제1체결부(11a)가 구비된 절연바디(11)와, 절연바디(11)에 내설되며 내주면에 복수의 고정돌기(12a)가 구비된 금속관(12)으로 구성된 연결부재(10)와;
둘레면에 형성되며 제1체결부(11a)에 체결되는 제2체결부(21a), 둘레면에 일체로 형성되며 내향으로 절곡되어 지중배전선(L)의 이탈을 방지하는 복수의 이탈방지편(21b)이 구비된 전선이탈방지부(21)와, 외면과 내면에 각각 안착부(22a)와 요철(22b)을 갖추고서, 전선이탈방지부(21)의 일단으로부터 외향으로 연장되며, 전선이탈방지부(21)를 기준으로 방사상으로 형성된 전선억류부(22)와, 전선억류부(22)를 감싸도록 안착부(22a)에 설치되어 전선억류부(22)를 매개로 지중배전선(L)을 가압해 고정하는 타이밴드(23)로 구성된 전선고정부재(20,20')와;
전선고정부재(20,20')의 제2체결부(21a)는 서로 반대방향으로 나사탭이 형성된 것을 특징으로 하는 효과적인 지중배전라인 설치를 위한 지중배전선 연결장치.
And a metal tube 12 having a plurality of fixing protrusions 12a on an inner circumferential surface of the insulator body 11. The insulator body 11 includes a first fastening portion 11a and a second fastening portion 11b. A connecting member (10);
A second fastening portion 21a formed on the circumferential surface and fastened to the first fastening portion 11a, a plurality of escape preventing pieces 21a formed integrally on the circumferential surface and bent inwardly to prevent the underside of the ground distribution line L (22a) and a protrusion (22b) on an outer surface and an inner surface, respectively, and extends outwardly from one end of the wire separation preventing portion (21) And an electric wire detour unit 22 installed on the seat unit 22a to enclose the electric wire detour unit 22 and connected to the underground distribution line L via an electric wire detour unit 22, (20, 20 ') composed of a tie band (23) for pressing and fixing the tie band (20);
Wherein the second fastening portions (21a) of the wire fixing members (20, 20 ') are formed with screw tabs in mutually opposite directions.
KR1020140070508A 2014-06-11 2014-06-11 Underground Electroic Line Connector KR101448140B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101741527B1 (en) 2017-01-31 2017-05-31 주식회사 동보활선 Connector for Underground Distribution Line
KR101837757B1 (en) 2018-01-04 2018-03-14 주식회사 동북아기술 insulator apparatus of underground power distribution line
KR101893092B1 (en) * 2018-02-14 2018-08-29 박순섭 insulator apparatus of high voltage underground distribution line
KR101960084B1 (en) 2018-12-14 2019-03-20 주식회사 천아엔지니어링 Insulation connecting device of Underground Distribution Line
KR102305678B1 (en) * 2021-02-08 2021-09-28 주식회사 승평엔지니어링 Apparatus for preventing separation of underground distribution lines

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JP2005209556A (en) 2004-01-26 2005-08-04 Yazaki Corp Connection cap and electric wire connection method using it
KR100891136B1 (en) 2008-12-01 2009-04-03 서한컨설탄트(주) Electric wire connection holder
KR100941474B1 (en) 2008-01-24 2010-02-11 전명수 Device for fixing two conductor lines in insulation
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Publication number Priority date Publication date Assignee Title
JP2005209556A (en) 2004-01-26 2005-08-04 Yazaki Corp Connection cap and electric wire connection method using it
KR100941474B1 (en) 2008-01-24 2010-02-11 전명수 Device for fixing two conductor lines in insulation
KR100891136B1 (en) 2008-12-01 2009-04-03 서한컨설탄트(주) Electric wire connection holder
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101741527B1 (en) 2017-01-31 2017-05-31 주식회사 동보활선 Connector for Underground Distribution Line
KR101837757B1 (en) 2018-01-04 2018-03-14 주식회사 동북아기술 insulator apparatus of underground power distribution line
KR101893092B1 (en) * 2018-02-14 2018-08-29 박순섭 insulator apparatus of high voltage underground distribution line
KR101960084B1 (en) 2018-12-14 2019-03-20 주식회사 천아엔지니어링 Insulation connecting device of Underground Distribution Line
KR102305678B1 (en) * 2021-02-08 2021-09-28 주식회사 승평엔지니어링 Apparatus for preventing separation of underground distribution lines

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