KR102075107B1 - Insulator application fixture for installation of overhead distribution line - Google Patents

Insulator application fixture for installation of overhead distribution line Download PDF

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Publication number
KR102075107B1
KR102075107B1 KR1020190108048A KR20190108048A KR102075107B1 KR 102075107 B1 KR102075107 B1 KR 102075107B1 KR 1020190108048 A KR1020190108048 A KR 1020190108048A KR 20190108048 A KR20190108048 A KR 20190108048A KR 102075107 B1 KR102075107 B1 KR 102075107B1
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South Korea
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insulator
distribution line
wire
coupling
stick
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KR1020190108048A
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Korean (ko)
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전소영
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주식회사 예스제이원테크
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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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/14—Supporting insulators

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  • Insulators (AREA)

Abstract

The present invention relates to a fixation device using an insulator (1) for installation of an overhead distribution line (L). The fixation device comprises: a cross arm (10) installed on top of an insulator (1); an LP insulator (20) installed at both ends of the cross arm (10) and supporting a distribution line (L); and a distribution line holding unit (30) detachably installed at cross arm (10) and temporarily fixing the distribution line (L). According to an embodiment of the present invention, the convenience of work may be maximized since the distribution line (L) broken away from the LP insulator (20) may be temporarily held at distribution line holding unit (30) detachably installed at cross arm (10) when the damaged LP insulator (20) is replaced and the work may be proceeded while enough work space is secured and interference due to the distribution line (L) is minimized when replacing the LP insulator (20).

Description

가공배전선 설치를 위한 애자활용 고정기구{Insulator application fixture for installation of overhead distribution line}Insulator application fixture for installation of overhead distribution line

본 발명은 가공배전선 설치를 위한 애자활용 고정기구에 관한 것이다.The present invention relates to an insulator mobilization mechanism for installing overhead overhead lines.

일반적으로 배전선로의 유지 보수공사는 전력공급의 안정성을 유지하며, 정전사고를 최소화하여 전력수요자들에게 전력공급의 신뢰도를 향상할 수 있는 상태로 보수공사를 하는 것이 바람직하다.In general, it is preferable that maintenance work of distribution lines maintain power supply stability and repair work in such a condition that power supply users can be improved reliability by minimizing power failure.

이와 같이 전력공급의 신뢰도를 높이기 위해서는 전압이 살아있는 상태 즉, 무정전 활선상태에서 작업을 하여야만 하며 현재에는 대부분 이와 같이 활선상태에서 작업을 진행하고 있다.In order to increase the reliability of the power supply in the state that the voltage is alive, that is, to work in the uninterrupted live state, and most of the work is currently in this live state.

그런데 손상된 애자를 수리하기 위해 배전선로로부터 분리한 다음 새로운 애자로 교체 후, 교체된 애자에 배전선로를 거치하면 되는데, 문제는 애자로부터 분리된 활선상태의 배전선로를 임시로 거치해 두거나 고정해두는 것이 상당히 번거롭고 어려웠다.However, to repair the damaged insulator, it is necessary to separate it from the distribution line, replace it with a new insulator, and then mount the distribution line on the replaced insulator. The problem is to temporarily mount or fix the live distribution line separated from the insulator. It was quite cumbersome and difficult.

1. 대한민국 등록특허 제10-1486505호(2015.01.27)1. Republic of Korea Patent No. 10-1486505 (2015.01.27)

본 발명은 상기와 같은 문제를 해소하기 위하여 안출된 것으로서, 손상된 애자의 교체작업시 배전선을 임시로 거치해둘 수 있어 작업의 편의성을 향상시킬 수 있는 가공배전선 설치를 위한 애자활용 고정기구를 제공하려는데 그 목적이 있다.The present invention has been made in order to solve the above problems, it is possible to temporarily mount the distribution line during the replacement work of damaged insulators to provide a insulator fixing fixture for installing the overhead distribution line that can improve the convenience of work There is a purpose.

상기 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

안착홈을 갖추고서 수직으로 세워진 전주의 상단부에 횡방향으로 나란하게 설치되는 완금;Completion is installed side by side in the transverse direction at the upper end of the vertical pole with a seating groove;

안착홈을 사이에 두고 완금의 양단부 상면에 착탈가능하게 설치되어 완금과 배전선이 서로 접촉되지 않게 배전선을 떠받쳐 고정하는 LP애자;An LP insulator detachably installed on both upper ends of the finish with a seating groove therebetween to support and fix the distribution line so that the finish and the distribution line do not contact each other;

다각형상의 단면을 갖으며 양단부에 결합공이 형성된 스틱부, 결합공 사이에 배치되게 스틱부에 끼워지는 탄성재질의 완충부, 완충부에 끼워져 완충부에 의해 탄성지지되며 외주면 길이방향을 따라 요홈이 형성된 절연애자부, 결합공에 끼워져 스틱부로부터 완충부와 절연애자부가 이탈되는 것을 제한하는 핀부로 이루어져 양단부가 완금의 안착홈에 삽탈가능하게 끼워지는 한 쌍의 서포트부재와,A stick portion having a polygonal cross section and having a coupling hole formed at both ends thereof, an elastic material portion fitted to the stick portion to be disposed between the coupling holes, and a buffer portion inserted into the buffer portion to be elastically supported by the buffer portion, and the groove is formed along the longitudinal direction of the outer circumferential surface thereof. A pair of support members inserted into the insulator portion and the coupling hole to restrict the separation between the buffer portion and the insulator portion from the stick portion, and a pair of support members detachably inserted into the complete seating groove;

양단부가 하향으로 절곡되어 절연애자부의 요홈에 삽탈가능하게 끼워지는 한 쌍의 연결대, 연결대와 일체를 이루고 배전선이 안착될 수 있게 반원형을 이루며 양단에는 상방으로 돌출된 결합돌기가 일체로 형성된 전선안착대, 양단에 마련된 결합홈을 매개로 결합돌기와 상호 결합되어 배전선의 외면을 감싸는 캡으로 이루어진 전선고정부재로 구성된 전선거치유닛;을 포함하는 것을 특징으로 한다.A pair of connecting rods, both ends of which are bent downward to be inserted into the grooves of the insulator part, are integrally formed with connecting rods and form a semi-circular shape so that the distribution line can be seated. It is characterized in that it comprises a; wire coupling unit consisting of a wire fixing member made of a cap which is coupled to the coupling protrusion via the coupling grooves provided at both ends to surround the outer surface of the distribution line.

본 실시 예에 의하면, 손상된 LP애자의 교체시 LP애자로부터 이탈시킨 배전선을 완금에 착탈가능하게 설치되는 전선거치유닛에 임시로 거치해 둘 수 있기 때문에 교체작업시 충분한 작업공간 확보 및 전선에 의한 간섭을 최소화한 상태에서 작업을 진행할 수 있으므로 작업의 편의성을 극대화할 수 있는 이점이 있다.According to this embodiment, when replacing the damaged LP insulator can be temporarily mounted on the wire mounting unit detachably installed in the complete detachable distribution line from the LP insulator ensure sufficient working space and interference by the wire Since the work can be performed in a minimized state, there is an advantage of maximizing the convenience of the work.

또한, 전선거치유닛의 크기가 작아 작업자가 휴대하기 상당히 용이하며, 개별부품의 조합에 의해 이루어진 것이기 때문에 해당 부품의 파손시 파손된 부품만 교체하면 되므로 교체비용을 획기적으로 낮출 수 있는 이점이 있다.In addition, since the size of the wire mounting unit is very easy to carry by the operator, since it is made by the combination of the individual parts, only the damaged parts need to be replaced when the corresponding parts are damaged, thereby reducing the replacement cost significantly.

도 1은 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구의 설치상태를 도시한 도면.
도 2는 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구를 따로 발췌하여 보인 분해사시도.
도 3은 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구에서 전선거치유닛을 따로 발췌하여 보인 분해사시도.
도 4a 내지 도 4d는 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구의 사용상태를 설명하기 위한 도면.1 is a view showing an installation state of the insulator utilization fixture for installing the overhead distribution line according to the invention.
Figure 2 is an exploded perspective view showing a separate extraction of the insulator mobilization mechanism for installing the overhead distribution line according to the present invention.
Figure 3 is an exploded perspective view showing a separate wire mounting unit in the insulator fixing mechanism for installing the overhead distribution line according to the present invention.
Figure 4a to 4d is a view for explaining the state of use of the insulator mobilization mechanism for installing the overhead distribution line according to the present invention.

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

도 1은 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구의 설치상태를 도시한 도면이고, 도 2는 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구를 따로 발췌하여 보인 분해사시도이며, 도 3은 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구에서 전선거치유닛을 따로 발췌하여 보인 분해사시도이다.1 is a view showing the installation state of the insulator fixing fixture for installing the overhead distribution line according to the present invention, Figure 2 is an exploded perspective view showing an extract of the insulator fixing fixture for installing the overhead distribution line according to the present invention, Figure 3 is an exploded perspective view showing a separate wire mounting unit in the insulator fixing mechanism for installing the overhead distribution line according to the present invention.

도 1 내지 도 3을 참조하면, 본 발명에 따른 애자활용 고정기구는 완금(10)과 LP애자(20) 및 전선거치유닛(30)로 구성되며, 이에 의하면 손상된 LP애자(20)의 교체시 LP애자(20)로부터 이탈시킨 배전선(L)을 임시로 거치한 상태에서 교체작업을 진행할 수 있기 때문에 작업의 편의성을 극대화할 수 있는 이점이 있다.1 to 3, the insulator utilization fixture according to the present invention is composed of a complete 10 and the LP insulator 20 and the wire mounting unit 30, according to the replacement of the damaged LP insulator 20 Since the replacement work can be carried out in a temporarily mounted state of the distribution line (L) separated from the LP insulator 20, there is an advantage to maximize the convenience of the work.

도 1 및 도 2를 참조하면, 상기 완금(10)은 수직하게 입설된 전주(1)의 상단부에 전주(1)와 직교를 이루는 횡 방향으로 나란하게 배치되어 고정수단(미도시)을 매개로 설치된다.Referring to FIGS. 1 and 2, the finish 10 is arranged side by side in the transverse direction perpendicular to the pole 1 at the upper end of the pole 1 vertically placed through a fixing means (not shown). Is installed.

그리고 상기 한 쌍의 완금(10)의 양단부에는 서로 마주보는 면에 내부가 상방으로 개구된 안착홈(11)이 일체로 형성되고, 이 안착홈(11)에는 전선거치유닛(30)의 스틱부(31a)가 삽탈가능하게 끼워진다.And both ends of the pair of perfection 10 is integrally formed with a mounting groove 11, the inside of which is opened upwards on the surfaces facing each other, the mounting groove 11 in the stick portion of the wire mounting unit 30 31a is removably fitted.

도 1 및 도 2를 참조하면, 상기 LP애자(20)는 완금(10)의 양단부 상면에 착탈가능하게 설치되어 완금(10)과 배전선(L)이 서로 접촉되지 않게 배전선(L)을 떠받쳐 고정하는 역할을 한다.Referring to FIGS. 1 and 2, the LP insulator 20 is detachably installed on both upper ends of the complete 10 to support the distribution line L such that the complete 10 and the distribution line L do not contact each other. It plays a role of fixing.

일 예로, 상기 LP애자(20)의 상면에 안착된 배전선(L)은 고정수단(예:바인드리스, 결속와이어 등)에 의해 고정된다.For example, the distribution line L seated on the upper surface of the LP insulator 20 is fixed by fixing means (eg, bindless, binding wire, etc.).

도 1 내지 도 3을 참조하면, 상기 전선거치유닛(30)은 한 쌍의 서포트부재(31)와 전선고정부재(32)로 구성된 것으로, 본 실시 예의 경우 완금(10)에 착탈가능하게 설치되어 LP애자(20)로부터 이탈시킨 배전선(L)을 임시 거치해두기 위한 용도로 사용된다.1 to 3, the wire mounting unit 30 is composed of a pair of support member 31 and the wire fixing member 32, in this embodiment is detachably installed on the finish 10 It is used for temporarily mounting the distribution line L separated from the LP insulator 20.

상기 서포트부재(31)는 스틱부(31a)와 완충부(31b), 절연애자부(31c) 및 핀부(31d)로 구성되어 전선고정부재(32)를 지지하는 역할을 한다.The support member 31 is composed of a stick part 31a, a buffer part 31b, an insulator part 31c, and a pin part 31d to support the wire fixing member 32.

상기 스틱부(31a)는 사각형상의 단면을 갖는 바(bar)로, 양단부에는 관통된 결합공(31a-1)이 일체로 형성되며, 이 결합공(31a-1)에는 핀부(31d)가 삽탈가능하게 끼워진다.The stick part 31a is a bar having a rectangular cross section, and a through hole 31a-1 is formed integrally at both ends thereof, and a pin part 31d is inserted into the joining hole 31a-1. Possibly fitted.

본 실시 예의 경우 상기 스틱부(31a)의 양단부는 각각 완금(10)의 안착홈(11)에 삽탈가능하게 끼워져 완충부(31b)와 절연애자부(31c)를 지지하는 역할을 한다.In the present embodiment, both ends of the stick part 31a are removably inserted into the seating grooves 11 of the finishing 10 to support the buffer part 31b and the insulator part 31c.

상기 완충부(31b)는 (합성)고무와 같이 탄성을 갖춘 부재로서, 본 실시 예의 경우 결합공(31a-1) 사이에 배치되게 스틱부(31a)에 끼워진다.The shock absorbing portion 31b is a member having elasticity, such as (synthetic) rubber, and is fitted to the stick portion 31a to be disposed between the coupling holes 31a-1 in the present embodiment.

일 예로, 상기 완충부(31b)는 스틱부(31a)와 절연애자부(31c) 사이에 개입되어 이들 사이를 완충하는 역할을 하며, 이에 따라 스틱부(31a)와 절연애자부(31c) 간의 충돌로 인한 파손을 방지해줄 수 있게 된다.For example, the buffer part 31b is interposed between the stick part 31a and the insulator part 31c, and serves to buffer the gap between the stick part 31a and the insulator part 31c. It can prevent damage caused by collision.

상기 절연애자부(31c)는 원주면 길이방향을 따라 요홈(31c-1)이 마련된 절연체로서, 본 실시 예의 경우 완충부(31b)의 외주면에 끼워져 배전선(L)과 스틱부(31a) 사이를 절연하는 역할을 한다.The insulator part 31c is an insulator provided with grooves 31c-1 along the circumferential length of the circumferential surface. In the present exemplary embodiment, the insulator part 31c is fitted to the outer circumferential surface of the shock absorbing part 31b to connect between the power distribution line L and the stick part 31a. It serves to insulate.

상기 핀부(31d)는 스틱부(31a)의 결합공(31a-1)에 관통되게 끼워져 스틱부(31a)에 끼워진 완충부(31b)와 절연애자부(31c)의 이탈을 제한하는 역할을 한다.The pin portion 31d is inserted through the coupling hole 31a-1 of the stick portion 31a to limit the separation of the buffer portion 31b and the insulator portion 31c fitted to the stick portion 31a. .

본 실시 예에 의하면, 상기 서포트부재(31)는 스틱부(31a)와 완충부(31b), 절연애자부(31c) 및 핀부(31d)인 개별부품의 조합에 의해 이루어짐에 따라 해당 부품의 파손시 파손된 부품만 교체하면 되기 때문에 교체비용을 획기적으로 낮출 수 있는 이점이 있다.According to the present embodiment, the support member 31 is broken by the combination of the individual parts of the stick part 31a, the buffer part 31b, the insulator part 31c, and the pin part 31d. Since only the damaged parts need to be replaced, the replacement cost can be significantly lowered.

계속해서, 상기 전선고정부재(32)는 연결대(32a)와 전선안착대(32b) 및 캡(32c)으로 구성되어 LP애자(20)로부터 이탈시킨 배전선(L)을 임시로 고정하기 위한 용도로 사용된다.Subsequently, the wire fixing member 32 includes a connecting table 32a, a wire seating plate 32b, and a cap 32c, for temporarily fixing the distribution line L separated from the LP insulator 20. Used.

상기 연결대(32a)는 양단부가 하방으로 절곡된 봉으로, 도 3에 도시된 바와 같이, 한 쌍을 이루며 서로 이격되게 배치되고, 이와 같은 연결대(32a)는, 도 2에 도시된 바와 같이, 절연애자부(31c)의 요홈(31c-1)에 각각 인입되어 안착된다.The connecting rod 32a is a rod whose both ends are bent downward, and is arranged in pairs and spaced apart from each other, as shown in FIG. 3, and the connecting rod 32a is, as shown in FIG. Received and seated in the recess 31c-1 of the love portion 31c, respectively.

상기 전선안착대(32b)와 캡(32c)은 배전선(L)을 감싸 고정하는 부재로서, 반원형의 단면을 갖으며, 서로 맞대어지는 양단의 면에는 결합돌기(32b-1)와 이에 대응되는 결합홈(32c-1)이 일체로 형성되어 있다.The wire seating stand 32b and the cap 32c are members that surround and fix the distribution line L, and have a semicircular cross section. The groove 32c-1 is formed integrally.

상기 전선안착대(32b)는 연결대(32a)와 일체를 이루며, 내면은 배전선(L)이 안착될 수 있게 반원형을 이루고 있다.The wire seating stand 32b is integrally formed with the connecting table 32a, and an inner surface of the wire seating stand 32b forms a semicircular shape to allow the distribution line L to be seated.

상기 전선안착대(32b)와 캡(32c)은 슬라이드방식으로 결합된다.The wire seating stand 32b and the cap 32c are coupled in a slide manner.

도 4a 내지 도 4d는 본 발명에 따른 가공배전선 설치를 위한 애자활용 고정기구의 사용상태를 설명하기 위한 도면으로서, 이를 이용하여 LP애자(20)를 교체하는 과정을 설명하면 다음과 같다.4A to 4D are views for explaining the state of use of the insulator fixing fixture for installing the overhead distribution line according to the present invention. The process of replacing the LP insulator 20 by using this is as follows.

도 4a를 참조하면, 손상된 LP애자(20)를 교체하고자 할 경우, 완금(10) 사이에 한 쌍의 서포트부재(31)를 배치한 상태에서 스틱부(31a)의 양단을 완금(10)의 안착홈(11a)에 삽입한다.Referring to FIG. 4A, when the damaged LP insulator 20 is to be replaced, both ends of the stick part 31a may be disposed in the state in which the pair of support members 31 are disposed between the finishes 10. Insert into the seating groove (11a).

그리고 전선고정부재(32)의 연결대(32a)를 절연애자부(31c)의 요홈(31c-1)에 삽입하여 전선안착대(32b)와 캡(32c)이 상방으로 노출되도록 한 상태에서 전선안착대(32b)로부터 캡(32c)을 분리한다.Then, the wire rest member 32a of the wire fixing member 32 is inserted into the groove 31c-1 of the insulator portion 31c so that the wire seat 32b and the cap 32c are exposed upward. The cap 32c is removed from the table 32b.

상기와 같이 전선거치유닛(30)의 설치가 완료되면, 손상된 LP애자(20)로부터 배전선(L)을 분리한 다음, 분리한 배전선(L)을 전선고정부재(32)의 전선안착대(32b) 내면에 안착시켜 주고, 배전선(L)이 전선안착대(32b)에 안착되면 캡(32c)과 전선안착대(32b)를 결합홈(32c-1)과 결합돌기(32b-1)를 매개로 상호 결합시켜 배전선(L)을 고정한다.When the installation of the wire mounting unit 30 is completed as described above, after separating the distribution line (L) from the damaged LP insulator (20), and then separated the distribution line (L) of the wire mounting member 32 of the wire fixing member 32 ) It is seated on the inner surface, and when the distribution line (L) is seated on the wire restraint (32b), the cap 32c and the wire restraint (32b) through the coupling groove (32c-1) and the coupling protrusion (32b-1) The power distribution line (L) is fixed by mutual coupling.

상기와 같이 배전선(L)이 전선거치유닛(30)에 고정되면, 완금(10)으로부터 손상된 LP애자(20)를 분리하고, 새로운 LP애자(20)를 완금(10)에 설치한다.As described above, when the distribution line L is fixed to the wire placement unit 30, the damaged LP insulator 20 is separated from the incomplete ten, and a new LP insulator 20 is installed in the incomplete ten.

상기 LP애자(20)의 교체가 완료되면, 전선안착대(32b)로부터 캡(32c)을 분리하고, 전선안착대(32b)로부터 배전선(L)을 이탈시킨 다음, 교체한 LP애자(20)에 배전선(L)을 안착시켜 준 다음 고정수단을 매개로 배전선(L)을 LP애자(20)에 고정하며, 완금(10)으로부터 전선거치유닛(30)을 분리한 다음, 다음 장소로 이동하면 된다.When the replacement of the LP insulator 20 is completed, the cap 32c is separated from the wire restraint 32b, the distribution line L is separated from the wire restraint 32b, and then the replaced LP insulator 20 is removed. After seating the distribution line (L) to the fixed by the means of the distribution line (L) to the LP insulator 20, separate the wire mounting unit 30 from the complete 10, then move to the next place do.

본 실시 예에 의하면, 손상된 LP애자(20)의 교체시 LP애자(20)로부터 이탈시킨 배전선(L)을 완금(10)에 착탈가능하게 설치되는 전선거치유닛(30)에 임시로 거치할 수 있기 때문에 교체작업시 충분한 작업공간 확보 및 전선에 의한 간섭을 최소화한 상태에서 작업을 진행할 수 있기 때문에 작업의 편의성을 극대화할 수 있는 이점이 있다.According to the present embodiment, when the damaged LP insulator 20 is replaced, the distribution line L separated from the LP insulator 20 may be temporarily mounted on the wire mounting unit 30 detachably installed on the finishing 10. Therefore, there is an advantage that can maximize the convenience of work because the work can proceed in the state of securing sufficient working space and minimize the interference by the wire during the replacement work.

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.Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims.

1: 전주 10: 완금 11a: 안착홈
20: LP애자 30: 전선거치유닛 31: 서포트부재
31a: 스틱부 31a-1: 결합공 31b: 완충부
31c: 절연애자부 31c-1: 요홈 31d: 핀부
32: 전선고정부재 32a: 연결대 32b: 전선안착대
32b-1: 결합돌기 32c: 캡 32c-1: 결합홈1: Jeonju 10: Completion 11a: Settlement Home
20: LP insulator 30: wire mounting unit 31: support member
31a: stick part 31a-1: coupling hole 31b: buffer part
31c: Insulator part 31c-1: Groove 31d: Pin part
32: wire fixing member 32a: connecting rod 32b: wire seat
32b-1: engaging projection 32c: cap 32c-1: engaging groove

Claims (1)

안착홈(11)을 갖추고서 수직으로 세워진 전주(1)의 상단부에 횡방향으로 나란하게 설치되는 완금(10);
안착홈(11)을 사이에 두고 완금(10)의 양단부 상면에 착탈가능하게 설치되어 완금(10)과 배전선(L)이 서로 접촉되지 않게 배전선(L)을 떠받쳐 고정하는 LP애자(20);
다각형상의 단면을 갖으며 양단부에 결합공(31a-1)이 형성된 스틱부(31a), 결합공(31a-1) 사이에 배치되게 스틱부(31a)에 끼워지는 탄성재질의 완충부(31b), 완충부(31b)에 끼워져 완충부(31b)에 의해 탄성지지되며 외주면 길이방향을 따라 요홈(31c-1)이 형성된 절연애자부(31c), 결합공(31a-1)에 끼워져 스틱부(31a)로부터 완충부(31b)와 절연애자부(31c)가 이탈되는 것을 제한하는 핀부(31d)로 이루어져 양단부가 완금(10)의 안착홈(11)에 삽탈가능하게 끼워지는 한 쌍의 서포트부재(31)와,
양단부가 하향으로 절곡되어 절연애자부(31c)의 요홈(31c-1)에 삽탈가능하게 끼워지는 한 쌍의 연결대(32a), 연결대(32a)와 일체를 이루고 배전선(L)이 안착될 수 있게 반원형을 이루며 양단에는 상방으로 돌출된 결합돌기(32b-1)가 일체로 형성된 전선안착대(32b), 양단에 마련된 결합홈(32c-1)을 매개로 결합돌기(32b-1)와 슬라이드방식으로 결합되어 배전선(L)의 외면을 감싸는 캡(32c)으로 이루어진 전선고정부재(32)로 구성된 전선거치유닛(30);을 포함하는 것을 특징으로 하는 가공배전선 설치를 위한 애자활용 고정기구.Completion 10 is installed side by side in the transverse direction at the upper end of the pole (1) vertically equipped with a seating groove (11);
The LP insulator 20 is detachably installed on both upper ends of the finishing 10 with the seating groove 11 therebetween to support and fix the distribution line L so that the finishing 10 and the distribution line L do not come into contact with each other. ;
Stick portion 31a having a polygonal cross section and having coupling holes 31a-1 formed at both ends thereof, and an elastic material cushioning portion 31b fitted to the stick portion 31a to be disposed between the coupling holes 31a-1. And the stick portion (31c-1), which are inserted into the shock absorbing portion 31b and elastically supported by the shock absorbing portion 31b, are formed in the insulator portion 31c and the coupling hole 31a-1 having the groove 31c-1 formed along the longitudinal direction of the outer peripheral surface thereof. A pair of support members having a pin portion 31d for restricting the separation of the buffer portion 31b and the insulator portion 31c from 31a) so that both ends thereof are removably fitted into the seating groove 11 of the finish 10. With 31,
Both ends are bent downward so as to be integrated with a pair of connecting rods 32a and connecting rods 32a that are removably fitted into the recesses 31c-1 of the insulator portion 31c, and thus the distribution line L can be seated. The coupling protrusion 32b-1 and the slide method are formed through a wire seating stand 32b having a semicircular shape and having a coupling protrusion 32b-1 protruding upward at both ends and coupling grooves 32c-1 provided at both ends. Insulator utilization fixing mechanism for installing the overhead distribution line comprising a; wire assembly unit 30 consisting of a wire fixing member 32 made of a cap (32c) coupled to surround the outer surface of the distribution line (L).
KR1020190108048A 2019-09-02 2019-09-02 Insulator application fixture for installation of overhead distribution line KR102075107B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101486505B1 (en) 2014-12-05 2015-01-27 김종윤 easily installable overhead distribution line fixing insulator
KR101941106B1 (en) * 2018-08-24 2019-01-23 이수기술(주) Assistance arm that work in no blackout state of distribution line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101486505B1 (en) 2014-12-05 2015-01-27 김종윤 easily installable overhead distribution line fixing insulator
KR101941106B1 (en) * 2018-08-24 2019-01-23 이수기술(주) Assistance arm that work in no blackout state of distribution line

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