KR20200079659A - A electrical insulation grip for low voltage power line 0f electric power distribution - Google Patents

A electrical insulation grip for low voltage power line 0f electric power distribution Download PDF

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KR20200079659A
KR20200079659A KR1020180169027A KR20180169027A KR20200079659A KR 20200079659 A KR20200079659 A KR 20200079659A KR 1020180169027 A KR1020180169027 A KR 1020180169027A KR 20180169027 A KR20180169027 A KR 20180169027A KR 20200079659 A KR20200079659 A KR 20200079659A
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wire
acsr
distribution
grip
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허정훈
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한국전력공사
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/05Suspension arrangements or devices for electric cables or lines
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/24Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/38Fittings, e.g. caps; Fastenings therefor

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Abstract

본 발명의 배전용 저압전선 일체형 절연인장 그립은, ACSR(Aluminium Conductor Steel Reinforced; 강성알루미늄연선)의 바인딩 작업에 의해 애자체와 전선을 연결하는 구조이기 때문에 전선 변형을 억제함과 동시에 전선 진동발생 시 그립 파지력을 높일 수 있으므로 주기적인 점검이 불필요하고, 내전압 특성을 강화할 수 있는 장점이 있으며, 또한 배전금구 간소화로 인하여 불필요한 부품(저압인류애자, 인류바인드선, 인장클램프)를 생략할 수 있으므로 제품 원가 및 시공 비용을 절감할 수 있는 장점이 있다.The low-voltage wire-integrated insulation tensile grip for distribution of the present invention is a structure that connects the insulator and the electric wire by the binding operation of ACSR (Aluminium Conductor Steel Reinforced), thereby suppressing wire deformation while simultaneously generating wire vibration. Since it is possible to increase the grip gripping force, periodic inspection is unnecessary, and it has the advantage of strengthening the withstand voltage characteristics. Also, due to the simplified distribution bracket, unnecessary parts (low-pressure human insulators, human bind wires, tension clamps) can be omitted, so product cost And there is an advantage that can reduce the construction cost.

Description

배전용 저압전선 일체형 절연인장 그립{A ELECTRICAL INSULATION GRIP FOR LOW VOLTAGE POWER LINE 0F ELECTRIC POWER DISTRIBUTION}{A ELECTRICAL INSULATION GRIP FOR LOW VOLTAGE POWER LINE 0F ELECTRIC POWER DISTRIBUTION}

본 발명은 배전용 저압전선 일체형 절연인장 그립에 관한 것으로서, 더욱 상세하게는 랙크의 애자체와 전선의 취부 구조를 개선한 배전용 저압전선 일체형 절연인장 그립에 관한 것이다.The present invention relates to a low-voltage wire-integrated insulation tension grip for distribution, and more particularly, to a low-voltage wire-integrated insulation tension grip for distribution, which improves the mounting structure of the insulator and the electric wire of the rack.

종래의 저압 인류애자는 비교적 저압전류가 흐르는 배전선 또는 통신선 등을 절연 고정하기 위한 것으로서, 도 1에 도시한 바와 같이, 인장클램프(200)에 고정되는 인입 전선(300)을 잡아 지지하게 된다.Conventional low-pressure human insulators are intended to insulate and fix a distribution line or a communication line through which a relatively low-voltage current flows, and as shown in FIG. 1, hold and support the lead wire 300 fixed to the tension clamp 200.

이때, 상기 인장클램프(200)는 인류바인드선(400)을 매개로 저압인류애자(100)의 애자체(130)와 연결되는데, 통상적으로 애자체(130)는 전주(10) 등에 고정되는 랙크(120)에 인류바인드선(400)과 수직방향으로 위치하는 고정축(131)으로 단단히 고정된다. 즉, 상기 인류바인드선(400)이 애자체(130)를 감싸듯 고정되는 것이다.At this time, the tension clamp 200 is connected to the insulator body 130 of the low-pressure human insulator 100 via the human bind wire 400, and the insulator body 130 is typically a rack fixed to the electric pole 10 or the like. It is securely fixed to the human bind wire 400 and the fixed shaft 131 positioned in the vertical direction at 120. That is, the human bind wire 400 is fixed as if surrounding the insulator 130.

미 설명된 인출번호 '110'은 벨트를 인출한 번호로, 애자체(130)를 지지하는 레크(120)와 연결되고, 전주(10)를 감싸면서, 인류애자(100)를 상기 전주(10)에 고정한다.Unexplained withdrawal number '110' is a number withdrawn from the belt, is connected to the rack 120 supporting the insulator 130, and wraps around the electric pole 10, while the human insulator 100 is the electric pole 10 ).

그러나, 이와 같이 구성된 종래의 인장클램프(200)는 전선(300) 취부시 볼트 조임력에 의존하는 복잡한 구조이기 때문에 제품 원가 및 시공 비용 상승은 물론, 전선(300) 변형(눌림)이 발생될 뿐만 아니라 전선(300) 진동으로 인한 볼트 풀림 발생으로 주기적인 현장 점검해야 하는 불편함과 번거로움이 있었다. However, since the conventional tension clamp 200 configured as described above is a complex structure that relies on the bolt tightening force when the wire 300 is mounted, the product cost and construction cost are increased, and the wire 300 is deformed (pressed) as well. There was inconvenience and hassle of having to periodically check the site due to bolt loosening caused by the vibration of the wire 300.

또한, 인류바인드선(400) 시공 후 장기간 옥외 노출 시 PVC코팅 변형(PVC 흑색 착색제 휘발 및 갈라짐 등으로 인한 절연성능 저하)이 발생된다는 문제점이 있었다.In addition, there was a problem in that PVC coating deformation (deterioration of insulation performance due to volatilization and cracking of the PVC black colorant) occurs during long-term outdoor exposure after the construction of the human bind wire 400.

대한민국 등록특허공보 제10-0845259호(2008.07.03)Republic of Korea Registered Patent Publication No. 10-0845259 (2008.07.03)

본 발명의 목적은 기존의 제반 문제점들을 감안하여 이를 해결하고자 제안된 것으로서, 전선 변형을 억제함과 동시에 전선 진동발생 시 그립 파지력 유지 가능케 하여 주기적인 점검 불필요하고, 내전압 특성을 강화할 수 있으며, 배전금구 간소화로 인하여 제품 원가 및 시공 비용을 절감할 수 있는 배전용 저압전선 일체형 절연인장 그립을 제공하는데 있다.The object of the present invention is proposed to solve the problems in consideration of the existing problems, and it is possible to suppress the deformation of the wire and at the same time maintain the grip gripping force in the event of wire vibration, thereby eliminating the need for periodic checks, enhancing the withstand voltage characteristics, and distribution distribution brackets. In order to reduce product cost and construction cost due to simplification, it is to provide a low-voltage wire-integrated insulation tensile grip for distribution.

상기 기술적 과제를 해결하기 위한 본 발명의 실시예에 따른 배전용 저압전선 일체형 절연인장 그립은, 전주의 랙크에 고정되는 애자체와, 상기 애자체의 홈에 끝단이 끼워진 후 리턴되어 합쳐지는 전선과, 상기 전선의 합친 부분에 감겨져 애자체와 전선을 연결하는 ACSR 바인더선으로 구성된 것을 특징으로 한다.In order to solve the above technical problem, an insulated tension grip integrated with a low voltage electric wire for distribution according to an embodiment of the present invention includes an insulator body fixed to a rack of an electric pole and an electric wire that is returned and merged after an end is inserted into a groove of the insulator body. , It is characterized in that it consists of an ACSR binder wire wound around the combined portion of the wire and connecting the insulator with the wire.

다른 실시예로서, 본 발명의 ACSR 바인더선은 상기 애자체의 홈에 끼워져 리턴되어 합쳐진 전선의 끝부분에 대해 일정구간 연속적으로 밀착되도록 감겨진 것을 특징으로 한다.As another embodiment, the ACSR binder wire of the present invention is characterized in that it is fitted into the groove of the insulator body and is wound so as to be continuously in close contact with the end portion of the combined electric wire for a certain period.

다른 실시예로서, 본 발명의 전선에 감겨진 ACSR 바인더선의 양단부는 절연되는 것을 특징으로 한다.In another embodiment, both ends of the ACSR binder wire wound on the wire of the present invention are characterized by being insulated.

본 발명의 배전용 저압전선 일체형 절연인장 그립은, ACSR(Aluminium Conductor Steel Reinforced; 강성알루미늄연선)의 바인딩 작업에 의해 애자체와 전선을 연결하는 구조이기 때문에 전선 변형을 억제함과 동시에 전선 진동발생 시 그립 파지력을 높일 수 있으므로 주기적인 점검이 불필요하고, 내전압 특성을 강화할 수 있는 장점이 있다. The low-voltage wire-integrated insulation tensile grip for distribution of the present invention is a structure that connects the insulator and the electric wire by the binding operation of ACSR (Aluminium Conductor Steel Reinforced), thereby suppressing wire deformation while simultaneously generating wire vibration. Since the grip gripping force can be increased, periodic inspection is unnecessary, and there is an advantage that the withstand voltage characteristics can be enhanced.

또한, 배전금구 간소화로 인하여 불필요한 부품(저압인류애자, 인류바인드선, 인장클램프)를 생략할 수 있으므로 제품 원가 및 시공 비용을 절감할 수 있는 장점이 있다.In addition, unnecessary components (low-pressure insulators, human bind wires, tension clamps) can be omitted due to simplification of the distribution bracket, thereby reducing product cost and construction cost.

도 1은 종래에 따른 인장클램프 방식을 도시한 구성도,
도 2는 본 발명에 따른 ACSR 일체형 절연인장 그립 바인딩 방식을 도시한 구성도,
도 3은 본 발명의 ACSR 일체형 절연인장 그립에 의해 애자체와 전선이 바인딩 작업된 요부 평면도이다.
1 is a configuration diagram showing a tension clamp method according to the prior art,
Figure 2 is a block diagram showing the ACSR integral insulation tensile grip binding method according to the present invention,
3 is a plan view of a main portion in which an insulator body and an electric wire are bound by the ACSR integral insulation tension grip of the present invention.

본 발명을 충분히 이해하기 위해서 본 발명의 바람직한 실시예를 첨부 도면을 참조하여 설명한다. 본 발명의 실시예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시예로 한정되는 것으로 해석되어서는 안 된다. 본 실시예는 당업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 완전하게 설명하기 위해서 제공되는 것이다. 따라서 도면에서의 요소의 형상 등은 보다 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기능 및 구성에 대한 상세한 기술은 생략된다.In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shape of the elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same configuration in each drawing may be indicated by the same reference numeral. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

이하, 본 발명의 실시예에 대해 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 ACSR 일체형 절연인장 그립 바인딩 방식을 도시한 구성도이고, 도 3은 본 발명의 ACSR 일체형 절연인장 그립에 의해 애자체와 전선이 바인딩 작업된 요부 평면도이다.Figure 2 is a block diagram showing the ACSR integral insulation tension grip binding method according to the present invention, Figure 3 is an ACSR integral insulation tension grip of the present invention is a plan view of the main portion of the binding body and the wire work.

본 발명의 구성에 대하여 종래의 구성과 동일한 부호 및 명칭은 동일하게 부여하고 그에 따른 중복 설명은 생략한다. For the configuration of the present invention, the same reference numerals and names as those of the conventional configuration are given identically, and duplicate descriptions thereof are omitted.

도 2 및 도 3을 참조하면, 본 발명은 전주(10)의 랙크(120)에 고정되는 애자체(130)와, 상기 애자체(130)의 홈에 끝단이 끼워진 후 리턴되어 합쳐지는 전선(300)과, 상기 전선(300)의 합친 부분에 대해 일정구간 연속적으로 밀착되도록 감겨져 애자체(130)와 전선(300)을 연결하는 ACSR 바인더선(500)으로 구성된다. 2 and 3, the present invention is an insulator body 130 fixed to the rack 120 of the electric pole 10 and an electric wire that is returned and merged after the end is inserted into the groove of the insulator body 130 ( 300) and the ACSR binder wire 500 that is wound so as to be continuously in close contact with the combined portion of the electric wire 300 for a predetermined period to connect the insulator body 130 and the electric wire 300.

즉, 상기 애자체(130)의 홈에 끼워져 리턴되는 전선(300)의 끝부분을 합친 후에 상기 ACSR 바인더선(500)에 의해 전선(300)의 합친 부분 일정구간이 촘촘히 감겨지도록 바인딩 작업된다. That is, after combining the ends of the wires 300 that are inserted into the grooves of the insulator 130 and returned, the ACSR binder wire 500 binds the wires 300 so that a certain section of the wires 300 is wound tightly.

그리고, 바인딩된 상기 ACSR 바인더선(500)의 양단부를 비틀어 꼬아서 절단하여 전선(300)에 붙인 후, 분리되지 않도록 절연테이핑된다. Then, after twisting and twisting both ends of the ACSR binder wire 500 bound to the wire 300, the insulating tape is not separated.

이때, 상기 ACSR 바인더선(500)에 의해 바인딩되는 전선(300) 중에서 장력이 걸리지 않은 전선(300)을 위로 절곡되도록 위치시킨다. At this time, among the wires 300 bound by the ACSR binder wire 500, the wires 300 without tension are positioned to bend upward.

이와 같이 구성된 본 발명의 배전용 저압전선 일체형 절연인장 그립은 ACSR 바인더선(500)으로 이루어져 애자체(130)와 전선(300)을 연결하는 구조이기 때문에 전선(300) 변형을 억제할 수 있음과 동시에 전선(300)의 진동발생 시 그립 파지력을 높일 수 있으므로 주기적인 점검이 불필요하고, 내전압 특성을 강화할 수 있는 장점이 있다. The low-voltage wire-integrated insulating tensile grip for distribution of the present invention configured as described above is composed of the ACSR binder wire 500, and is a structure that connects the insulator 130 and the wire 300, so that the deformation of the wire 300 can be suppressed. At the same time, since the gripping force of the wire 300 can be increased when vibration occurs, periodic inspection is unnecessary and there is an advantage of enhancing the withstand voltage characteristics.

또한, ACSR 바인더선(500)을 이용한 배전금구 간소화로 인하여 종래에 사용되어 왔던 불필요한 부품(저압인류애자, 인류바인드선, 인장클램프)를 생략할 수 있으므로 제품 원가 및 시공 비용을 절감할 수 있는 장점이 있다.In addition, because of the simplification of the distribution bracket using the ACSR binder wire 500, it is possible to omit unnecessary components (low-pressure insulators, human bind wires, tension clamps) that have been used in the prior art, thereby reducing product cost and construction cost. There is this.

한편, 본 발명은 상술한 실시예로만 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위내에서 수정 및 변형하여 실시할 수 있고, 그러한 수정 및 변형이 가해진 기술사상 역시 이하의 특허청구범위에 속하는 것으로 보아야 한다.On the other hand, the present invention is not limited only to the above-described embodiments, but can be modified and modified within a range not departing from the gist of the present invention, and the technical idea to which such modifications and modifications are applied also belongs to the following claims. Must see.

120 : 랙크 130 : 애자체
300 : 전선 500 : ACSR 바인더선
120: Rack 130: Ag itself
300: wire 500: ACSR binder wire

Claims (3)

전주(10)의 랙크(120)에 고정되는 애자체(130)와,
상기 애자체(130)의 홈에 끝단이 끼워진 후 리턴되어 합쳐지는 전선(300)과,
상기 전선(300)의 합친 부분에 감겨져 애자체(130)와 전선(300)을 연결하는 ACSR 바인더선(500)으로 구성된 것을 특징으로 하는 배전용 저압전선 일체형 절연인장 그립.
Insulator body 130 fixed to the rack 120 of the pole 10, and
After the end is inserted into the groove of the insulator body 130, the wire 300 is returned and merged,
Low voltage electric wire integrated insulation tensile grip for distribution, characterized in that it consists of an ACSR binder wire 500 that is wound around the combined portion of the electric wire 300 and connects the insulator body 130 and the electric wire 300.
청구항 1에 있어서,
상기 ACSR 바인더선(500)은 상기 애자체(130)의 홈에 끼워져 리턴되어 합쳐진 전선(300)의 끝부분에 대해 일정구간 연속적으로 밀착되도록 감겨진 것을 특징으로 하는 배전용 저압전선 일체형 절연인장 그립.
The method according to claim 1,
The ACSR binder wire 500 is inserted into the groove of the insulator body 130 and is returned to the end portion of the combined wire 300, and is wound so as to be continuously in close contact for a certain period of time. .
청구항 1에 있어서,
상기 전선(300)에 감겨진 ACSR 바인더선(500)의 양단부는 절연되는 것을 특징으로 하는 배전용 저압전선 일체형 절연인장 그립.
The method according to claim 1,
Both ends of the ACSR binder wire 500 wound around the electric wire 300 are insulated grips integrated with a low voltage electric wire for distribution.
KR1020180169027A 2018-12-26 2018-12-26 A electrical insulation grip for low voltage power line 0f electric power distribution Ceased KR20200079659A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102266052B1 (en) 2020-08-26 2021-06-17 (주)사성기술단 Low-voltage cable integral insulating tensile grip for power distribution
KR20230017563A (en) 2021-07-28 2023-02-06 한국전력공사 Supporting Apparatus for Multiangle Bindless of Low Wire
KR102584188B1 (en) * 2023-04-27 2023-10-05 주식회사 에벤에셀기술단 Suspension insulator with dead-end clamp for wiring distribution
KR102604806B1 (en) * 2023-08-11 2023-11-22 (주)웅진엔지니어링 Suspension insulator with dead-end clamp for wiring distribution

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845259B1 (en) 2008-02-05 2008-07-09 성정임 Insulated low pressure wire racks of machined wires

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845259B1 (en) 2008-02-05 2008-07-09 성정임 Insulated low pressure wire racks of machined wires

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102266052B1 (en) 2020-08-26 2021-06-17 (주)사성기술단 Low-voltage cable integral insulating tensile grip for power distribution
KR20230017563A (en) 2021-07-28 2023-02-06 한국전력공사 Supporting Apparatus for Multiangle Bindless of Low Wire
KR102584188B1 (en) * 2023-04-27 2023-10-05 주식회사 에벤에셀기술단 Suspension insulator with dead-end clamp for wiring distribution
KR102604806B1 (en) * 2023-08-11 2023-11-22 (주)웅진엔지니어링 Suspension insulator with dead-end clamp for wiring distribution

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