KR100396007B1 - PVC Lead-In Insulator for four Lines - Google Patents
PVC Lead-In Insulator for four Lines Download PDFInfo
- Publication number
- KR100396007B1 KR100396007B1 KR10-2001-0064022A KR20010064022A KR100396007B1 KR 100396007 B1 KR100396007 B1 KR 100396007B1 KR 20010064022 A KR20010064022 A KR 20010064022A KR 100396007 B1 KR100396007 B1 KR 100396007B1
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- KR
- South Korea
- Prior art keywords
- wire
- insulator
- pvc
- fixing bolt
- lead
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Classifications
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- 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
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/265—Fastening of insulators to support
-
- 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
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
본 발명은 3상 4선식 220/380V 전력공급을 위한 인입선을 지지하는 인입애자에 관한 것으로, 특히, 소용량 전력인 20∼80kW 공급하는데 필요한 인입선으로 사용하는 전선 22∼38㎟의 전선을 지지하기 위한 4선용 PVC 인입애자에 관한 것으로, 기 인입선(420)을 고정하기 위한 PVC 재질로서 4개의 전선지지 홈(110)을 구성하고, PVC의 중앙에는 완철(410)과 연결하는 고정볼트(200)를 두는 구조로 구성되어 있으며, 고정볼트(200)가 이탈되지 않도록 PVC 내부에 지지금속(230)을 두며, 고정볼트(200) 나사산 시작 부위에는 완철과의 체결이 완전하게 하는 육각편(240)을 두는 것을 특징으로 하고 있다.The present invention relates to a lead insulator for supporting a lead wire for three-phase four-wire 220 / 380V power supply, in particular, to support a wire of 22 to 38 mm2 wire used as a lead wire required to supply a small capacity of 20 to 80 kW Regarding the 4-wire PVC insulator, four wire support grooves 110 are formed as a PVC material for fixing the lead wire 420, and a fixing bolt 200 is connected to the wrought iron 410 at the center of the PVC. It consists of a structure, the fixing bolt 200 is placed in the PVC support metal 230 so as not to be separated, the fixing bolt 200, the hexagonal piece 240 to complete the fastening with the complete iron threaded portion It is characterized by putting.
Description
본 발명은 3상 4선식 220/380V 전력공급을 위한 인입선을 지지하는The present invention supports the lead wire for three-phase four-wire 220 / 380V power supply
전주의 랙크에 설치되는 인입애자에 관한 것으로, 특히 소용량 전력인 20∼80kW를 공급하는데 필요한 인입선으로 사용하는 약 22∼38㎟의 전선을 지지하는, 4선 PVC 인입애자에 관한 것이다.The present invention relates to inductors installed in racks of electric poles, and more particularly to four-wire PVC inductors supporting wires of about 22 to 38 mm2 used as lead wires for supplying small capacity electric power of 20 to 80 kW.
통상적으로 전기사용자에게 전력을 공급하기 위하여는 전기 인입선을 전주로부터 건조물까지 전선을 가선하게 되는데, 첨부도면 도 5와 같이, 전주(400)측에는 1400mm의 완철(410)을 부설하고 저압인류애자(430)에 4선의 인입전선(420)이 각각 지지되도록 하며, 건조물측에는 1400mm의 완철(410)을 2개 또는 1개를 설치하여 4개의 저압인류애자(430)가 시설되도록 한다.Typically, in order to supply power to the electric user is to wire the electric lead wire from the pole to the building, as shown in Figure 5, the pole 400 is placed on the side of the cast iron 410 of 1400mm low pressure insulator 430 4) the incoming wires 420 of each of the four wires are supported, and on the building side, four or four low pressure insulators 430 are installed by installing two or one wrought iron 410 of 1400 mm.
이와 같이 종래의 인입선(420) 설치시설은, 8개의 저압인류애자(420)를 사용하여 인입선(420)을 지지함으로써 작업의 불편과, 설치에 많은 재료가 소요되어 경제적으로도 손실이 많은 문제점이 있다.As described above, in the conventional installation line 420, eight low pressure inductors 420 are used to support the entry line 420, which causes inconvenience in work and requires a lot of materials for installation, resulting in economical loss. have.
본 발명의 목적은 상기한 바와 같은 종래의 문제점을 해소하기 위한 것으로서, 전기 인입선의 전선인 22 또는 38㎟ 4선을 1개의 인입애자에 지지하도록 하여 설치작업 및 설치비용을 절감하도록 하는, 4선용 PVC 인입애자를 제공하는데 있다.An object of the present invention is to solve the conventional problems as described above, four wires to reduce the installation work and installation costs by supporting a wire of 22 or 38 mm 2 wire, which is the wire of the electric lead wire to one lead insulator To provide PVC insulators.
도 1은 본 발명의 바람직한 실시예에 따른 4선용 PVC 인입애자의 평면도,1 is a plan view of a four-wire PVC inlet in accordance with a preferred embodiment of the present invention,
도 2는 도 1의 4선용 PVC 인입애자의 측면도,FIG. 2 is a side view of the PVC insulator for four wires of FIG. 1; FIG.
도 3은 본 발명에 따른 4선용 PVC 인입애자의 사시도,3 is a perspective view of a 4-wire PVC insulator according to the present invention,
도 4는 본 발명에 따른 4선용 PVC 인입애자를 사용한 인입선 설치 사시도,4 is a perspective view of a wire installation using a 4-wire PVC insulator according to the present invention,
도 5는 종래의 인입선 설치 상태 사시도이다.5 is a perspective view of a conventional lead wire installation state.
- 도면의 주요 부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawing-
100 : 인입애자 200 : 지지 볼트100: intruder 200: support bolt
400 : 전주400: Jeonju
상기한 목적을 달성하기 위한 수단으로서 본 발명의 구성은, 전기 인입선을 고정하기 위한 PVC 재질로서 4개의 전선지지 홈을 구성하고, PVC 중앙에 완철과 연결하는 고정볼트를 두는 구조로 되어 있으며, 고정볼트가 이탈되지 않도록 PVC 내부에 지지금속을 두며, 고정볼트 나사산 시작 부위에는 완철과의 체결이 완전하게 하는 육각편을 두고 있다.As a means for achieving the above object, the configuration of the present invention is a PVC material for fixing the electric lead wire, and constitutes four wire support grooves, and has a structure in which a fixing bolt for connecting with a wrought iron in the center of the PVC, fixed The supporting metal is placed inside the PVC to prevent the bolts from coming off, and at the beginning of the fixing bolt thread, a hexagonal piece is provided to complete the connection with the finished steel.
이하 본 발명의 가장 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하기로 한다.Best Mode for Carrying Out the Invention Hereinafter, the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1 내지는 도 3은 본 발명의 바람직한 실시예를 나타낸 도면들로서, 본 발명 4선용 PVC 인입애자(300)이다.1 to 3 is a view showing a preferred embodiment of the present invention, the present invention 4 wire PVC insulator 300.
도 1 내지 도 3에 도시되어 있는 바와 같이 본 발명의 바람직한 실시예에 따른 4선용 PVC 인입애자(300)는, 전주(400)와 건조물 사이에 설치하는 전기인입선(420)을 지지하기 위하여 랙크에 설치되는 인입애자에 있어서, 상기 전기인입선(420)을 둘러감아 바인드선으로 묶어서 고정하기 위하여 PVC 재질로서 4개의 전선지지홈(110)을 구성하는 애자(100)가 형성되고, 상기한 완철(410)과 연결되는 고정볼트(200)가 상기한 애자(100)에 삽입 결합되고, 상기한 고정볼트(200)가 이탈되지 않도록 상기한 애자(100)의 내부에 지지금속(230)이 연결되며, 상기한 고정볼트(200)외의 나사산 시작부위에는 완철(410)과의 체결이 이루어지는 육각편(240)이 장착되어 이루어진 구조로 되어 있다.As shown in FIGS. 1 to 3, the 4-wire PVC lead insulator 300 according to the preferred embodiment of the present invention is mounted on the rack to support the electric lead wire 420 installed between the pole 400 and the building. In the insulator to be installed, the insulator 100 constituting the four wire support groove 110 as a PVC material is formed to surround the electric lead wire 420 and bind and fix it with a bind wire, and the above-mentioned wrought iron 410 The fixing bolt 200 connected to the insertion is coupled to the insulator 100, the support metal 230 is connected to the inside of the insulator 100 so that the fixing bolt 200 is not separated, A screw starting portion other than the fixing bolt 200 has a structure in which a hexagonal piece 240 which is fastened to the wrought iron 410 is mounted.
한편, 도 4는, 도시된 바와 같이, 전주(400)측에서 완철(410)을 설치한 후 본 발명에 따른 4 선용 PVC 인입애자(300)를 볼트(210) 및 체결 너트(220)로 취부하고 전기 인입선(420)을 상기한 애자(300)에 체결한 상태와, 또한 건조물측에서도 완철(420)을 설치한 후 본 발명에 따른 4선용 PVC 인입애자(300)를 볼트(210) 및 체결 너트(220)로 취부하고 전기 인입선(420)을 상기한 애자(300)에 체결한 상태를 보여주고 있다.On the other hand, Figure 4, as shown, after installing the cast iron 410 on the pole 400 side 4 wire PVC insulator 300 for mounting according to the present invention with the bolt 210 and the fastening nut 220 After the electrical lead wire 420 is fastened to the insulator 300, and the installation of the wrought iron 420 also on the building side, the four wire PVC lead insulator 300 according to the present invention is bolted 210 and the fastening nut Attached to (220) and shows the state in which the electrical lead wire 420 is fastened to the insulator 300.
이상에서 살펴본 바와 같이 본 발명은 전기사용자에게 전력을 공급하는 전기 인입선을 설치하는데 있어 간편하도록 하면서 보다 견고하게 전주와 건조물 사이를 연결하는데 전선을 지지하는 것으로서 매우 유용한 기술인 것이다.As described above, the present invention is a very useful technology as supporting the electric wire to connect the electric pole and the building more firmly while simplifying the installation of the electric lead wire for supplying power to the electric user.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0064022A KR100396007B1 (en) | 2001-10-17 | 2001-10-17 | PVC Lead-In Insulator for four Lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0064022A KR100396007B1 (en) | 2001-10-17 | 2001-10-17 | PVC Lead-In Insulator for four Lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030032308A KR20030032308A (en) | 2003-04-26 |
| KR100396007B1 true KR100396007B1 (en) | 2003-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0064022A KR100396007B1 (en) | 2001-10-17 | 2001-10-17 | PVC Lead-In Insulator for four Lines |
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| Country | Link |
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| KR (1) | KR100396007B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100454579B1 (en) * | 2002-09-18 | 2004-11-03 | 한국전력공사 | Strip Structure for Low Voltage Service Wire |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882725U (en) * | 1981-11-30 | 1983-06-04 | 大電株式会社 | Low pressure lead-in insulator |
| KR890005637Y1 (en) * | 1986-04-12 | 1989-08-25 | 대우중공업주식회사 | Gap controlling device between boring spindle and milling spindle at boring machine |
| JP2000059936A (en) * | 1998-08-10 | 2000-02-25 | Chubu Electric Power Co Inc | Insulator replacing device for two-string strain- insulator apparatus |
| KR200184037Y1 (en) * | 1999-12-24 | 2000-06-01 | 한국전력공사 | Insulator for supporting jump wire |
| KR200185358Y1 (en) * | 1999-12-24 | 2000-06-15 | 한국전력공사 | Device for fixing jump wire-insulator |
| KR20010056711A (en) * | 1999-12-16 | 2001-07-04 | 이 상 종 | A support for high-pressure cable of an electric pole |
| KR200251102Y1 (en) * | 2001-07-04 | 2001-11-16 | 신창호 | an insulator |
-
2001
- 2001-10-17 KR KR10-2001-0064022A patent/KR100396007B1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882725U (en) * | 1981-11-30 | 1983-06-04 | 大電株式会社 | Low pressure lead-in insulator |
| KR890005637Y1 (en) * | 1986-04-12 | 1989-08-25 | 대우중공업주식회사 | Gap controlling device between boring spindle and milling spindle at boring machine |
| JP2000059936A (en) * | 1998-08-10 | 2000-02-25 | Chubu Electric Power Co Inc | Insulator replacing device for two-string strain- insulator apparatus |
| KR20010056711A (en) * | 1999-12-16 | 2001-07-04 | 이 상 종 | A support for high-pressure cable of an electric pole |
| KR200184037Y1 (en) * | 1999-12-24 | 2000-06-01 | 한국전력공사 | Insulator for supporting jump wire |
| KR200185358Y1 (en) * | 1999-12-24 | 2000-06-15 | 한국전력공사 | Device for fixing jump wire-insulator |
| KR200251102Y1 (en) * | 2001-07-04 | 2001-11-16 | 신창호 | an insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030032308A (en) | 2003-04-26 |
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