KR19990019019U - Polymer line post insulator - Google Patents
Polymer line post insulator Download PDFInfo
- Publication number
- KR19990019019U KR19990019019U KR2019970032326U KR19970032326U KR19990019019U KR 19990019019 U KR19990019019 U KR 19990019019U KR 2019970032326 U KR2019970032326 U KR 2019970032326U KR 19970032326 U KR19970032326 U KR 19970032326U KR 19990019019 U KR19990019019 U KR 19990019019U
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- post insulator
- line post
- fix
- line
- Prior art date
Links
Classifications
-
- 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
- H01B17/56—Insulating bodies
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulators (AREA)
Abstract
본 고안은 전주에 가공선로의 원통지름에 관계없이 유동적으로 고정시키기 위해서 하우징 상부측의 상부체내에 전선클램프(TRUNNION)와 볼트에 의해 형성되고 상기 하우징은 EPDM재로 되어 아크방전을 방지하며 이 하우징의 모양은 표면거리를 증가시키기 위해 서로 다른 크기의 스커트를 형성하고 상기 하우징의 상부측과 하우징의 하부측에 위치한 베이스는 작업공정수를 줄여 생산성을 향상시킬 수 있도록 하우징부와 압착하여 일체성형함으로써 전주와 가공선로간의 연결신뢰성을 보장할 수 있는 폴리머 라인 포스트 애자를 제공하는데 그 특징이 있다.The present invention is formed by the electric wire clamp (TRUNNION) and bolt in the upper body of the upper side of the housing in order to fluidly fix irrespective of the cylinder diameter of the overhead line, the housing is made of EPDM material to prevent arc discharge The shape is formed by forming skirts of different sizes to increase the surface distance, and the base located on the upper side of the housing and the lower side of the housing is crimped and integrally molded with the housing to improve productivity by reducing the number of working steps. Its characteristic is to provide a polymer line post insulator that can guarantee the connection reliability between the wire and the overhead line.
Description
본 고안은 폴리머 라인 포스트 애자에 관한 것으로, 특히 특고압 전선인 가공선로에 체결하여 사용하는 것으로 아크방전에 의하여 전선이 손상되는 것을 방지하고 하우징의 스커트를 변경함으로써 전선의 표면절연거리를 증가시키며 생산공정수를 적게하기 위해 압착한 후 성형되어지도록 한 폴리머 라인 포스트 애자에 관한 것이다.The present invention relates to a polymer line post insulator. Especially, it is used by fastening to a special high-voltage wire, which is used to prevent damage to the wire by arc discharge and increase the surface insulation distance of the wire by changing the skirt of the housing. The present invention relates to a polymer line post insulator that is pressed and molded to reduce the number of processes.
종래에는 가공선로에 통하는 전선에 폴리머 라인 포스트 애자의 선홈에 고정할 경우 바인드등의 체결구로 전선과 애자측부를 함께 체결하게 되므로 이부위에 염분등의 오염물질이 부착시에는 전선으로 부터 체결구를 통하여 애자측부에 전류가 누설되는 별도의 경로가 형성하게 되어 전선 및 체결구의 전열재가 아크손상을 입어 탄화하거나 핀홀을 만들게 되고, 이의 현상이 점점 확대 진행되어 트랙(Track)을 더욱 확대시키게 되므로 이로 인한 방전이 더욱 촉진케되어 선로의 사고가 자주 발생하게 되는 문제가 있었다.Conventionally, when fixing to the wire groove of the polymer line post insulator to the wire through the overhead line, the wire and insulator are fastened together with fasteners such as binds. A separate path through which current is leaked is formed at the insulator side, and the heat transfer material of the wire and the fastener causes arc damage to carbonize or form a pinhole, and the phenomenon is gradually expanded to further expand the track. This further facilitated the problem of frequent rail accidents.
또한, 종래의 폴리머 라인 포스트 애자는 하우징부분에 포셀린(Porcelain)재를 사용함으로써 내오존성, 내아크성, 내트랙킹성, 내후성 및 표면 에너지가 다른 두물질간에서 표면에너지가 높은 값에 대해 낮은 표면에너지 값을 갖는 절연재료의 반발정도를 나타낸 발수성이 저하되는 문제가 있다.In addition, the conventional polymer line post insulator is made of porcelain material in the housing part so that it has a low surface for high surface energy value between two materials having different ozone resistance, arc resistance, tracking resistance, weather resistance and surface energy. There exists a problem that the water repellency which shows the repulsion degree of the insulating material which has an energy value falls.
본 고안은 상기한 바와같이 종래 폴리머 라인 포스트 애자에서 드러난 여러 문제점을 효과적으로 해소하고자 연구개발된 것으로, 전주에 가공선로의 원통지름에 관계없이 유동적으로 고정시키기 위해서 하우징 상부측의 상부체내에 전선클램프(TRUNNION)와 볼트에 의해 형성되고 상기 하우징은 EPDM(Ethylene Propyleme Diene Methylene)재로 되어 아크방전을 방지하며 이 하우징의 모양은 표면절연거리를 증가시키기 위해 서로 다른 크기의 스커트를 형성하고 상기 하우징의 상부측과 이 하우징의 하부측에 위치한 베이스는 작업공정수를 줄여 생산성을 향상시킬 수 있도록 하우징부와 압착한 다음 일체로 성형됨으로써 전주와 가공선로간의 연결신뢰성을 보장할 수 있는 폴리머 라인 포스트 애자를 제공하는데 그 목적이 있다.The present invention has been researched and developed in order to effectively solve the various problems revealed in the conventional polymer line post insulator as described above, and the wire clamps in the upper body of the upper part of the housing to fix fluidly regardless of the cylinder diameter of the overhead line. It is formed by TRUNNION and bolt and the housing is made of EPDM (Ethylene Propyleme Diene Methylene) material to prevent arc discharge. The shape of the housing forms skirts of different sizes to increase the surface insulation distance and the upper side of the housing. And the base located on the lower side of the housing provide a polymer line post insulator that can be crimped with the housing part and then molded integrally to reduce productivity and improve productivity. The purpose is.
도 1은 본 고안에 적용되는 구성을 나타낸 정면도,1 is a front view showing a configuration applied to the present invention,
도 2는 본 고안의 외형을 보여주기 위한 사시도,Figure 2 is a perspective view for showing the appearance of the subject innovation,
도 3은 본 고안의 내부를 보여주기 위한 단면도,3 is a cross-sectional view for showing the interior of the present invention,
도 4는 본 고안에 의해 실시된 전주와 가공선로 연결상태를 도시한 참고도.Figure 4 is a reference diagram showing the connection state and the overhead line carried out by the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 폴리머 라인 포스트 애자2 : 베이스1: polymer line post insulator 2: base
3 : 하우징3a, 3b : 스커트3: housing 3a, 3b: skirt
4 : FRP로드5 : 지지체4: FRP rod 5: support
6 : 전선클램프8a, 8b : 볼트6: wire clamp 8a, 8b: bolt
9a, 9b : 스톱와샤10 : 상부체9a, 9b: Stop washer 10: Upper body
11 : 전주12 : 가공선로11: pole 12: overhead line
이하에서 본 고안의 구성을 첨부된 도면에 의거하여 상세히 살펴보기로 한다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.
즉, 본 고안은 첨부도면 도 1 내지 도 4에 도시한 바와같이 폴리머 라인 포스트 애자(1)는 중앙부에 하우징(3)이 형성되고 이 하우징의 외측면에는 표면절연길이를 증가시키기 위해 크기가 서로 다른 스커트(3a, 3b)가 형성되어지며, 상기 스커트(3a, 3b)는 EPDM재로 이루어지고 상기 하우징(3)의 내부중심에는 FRP로드(4)가 관통하여 형성되어지며, 상기 하우징(3)의 하부면에는 전주(11)에 고정시킬 수 있도록 베이스(2)가 형성되고 이 베이스는 상기 하우징(3)과 일체로 압착하여 성형되어져 생산공정을 적게하여 생산성을 향상시키도록 이루어지며, 상기 하우징(3)의 상부측에는 가공선로(12)를 고정시켜주기 위해 상부체(10)가 형성되고 이 상부체의 양측면 사이에 가공선로(12)를 통과시킬 수 있고 지지하기 위한 지지체(5)가 형성되며, 상기 지지체(5)의 반원형 양측에 볼트가 체결될 수 있도록 볼트홈이 형성되어져 상기 가공선로(12)의 크기 및 굵기에 상관없이 전선클램프(6)을 고정 및 조절할 수 있도록 볼트(8a, 8b)를 체결하여 이루어진다.That is, the present invention, as shown in the accompanying drawings, Figures 1 to 4, the polymer line post insulator 1 has a housing 3 is formed in the center and the outer surface of the housing is different in size to increase the surface insulation length The other skirts 3a and 3b are formed, the skirts 3a and 3b are made of EPDM material, and the FRP rod 4 is formed through the inner center of the housing 3, and the housing 3 Base 2 is formed on the lower surface of the base to be fixed to the electric pole 11 and the base is formed by pressing integrally with the housing 3 to reduce the production process to improve the productivity, the housing On the upper side of (3), the upper body 10 is formed to fix the overhead line 12, and the support line 5 is formed to support and support the overhead line 12 between both sides of the upper body. And both semicircular sides of the support 5 Been a bolt groove formed so that the bolt can be fastened is achieved by tightening the bolts (8a, 8b) of the wire clamp (6) regardless of the size and weight of said overhead line (12) so that the fixed and adjustable.
도면 중 미설명부호 9a, 9b는 볼트를 체결하는데 안정적으로 체결하여 고정시킬 수 있도록 된 스톱와샤를 나타낸 것이다.In the drawings, reference numerals 9a and 9b show stop washers that can be secured by fastening the bolts.
이와같은 구성으로 이루어지는 본 고안은 전주(11)에 가공선로(112)를 고정함에 있어, 본 고안의 지지체(5)의 반원형과 전선클램프(6) 사이에 가공선로(12)를 끼워 이를 고정시키되 이 가공선로의 원통지름에 따라 볼트(8a, 8b)에 체결된 전선 클램프(6)에 의해 유동적으로 고정시키게 된다.The present invention having such a configuration is to fix the processing line 112 to the electric pole 11, by inserting the processing line 12 between the semi-circular of the support 5 of the present invention and the wire clamp 6 to fix it. According to the cylindrical diameter of this overhead line, it is fixed by the electric wire clamp 6 fastened to the bolt 8a, 8b.
상기 전주(11)에 고정되어지는 베이스(2)는 상기 하우징(3)과 일체로 압착성형되어지므로써 생산공정수가 적어져 생산성이 향상되어지고 하우징(3)의 스커트(3a, 3b)를 서로 다른 크기로 이루게 하여 표면의 절연길이를 증가시키고 절연재인 EPDM재가 사용됨으로서 오존에 견디는 내오존성, 아크방전을 방지하는 내아크성, 누설전류로 인한 트랙현상이 발생하여 절연재료의 침식을 방지하는 내트랙킹성, 자외선으로 생기는 크랙발생을 억제하는 내후성, 표면에너지가 서로 반발되는 것을 억제하는 발수성의 특성을 갖는다.The base 2 fixed to the electric pole 11 is press-molded integrally with the housing 3 so that the number of production processes is reduced, thereby improving productivity, and the skirts 3a and 3b of the housing 3 are connected to each other. It is made of different size to increase the insulation length of the surface, and EPDM material is used as insulation material, ozone resistance to ozone, arc resistance to prevent arc discharge, and track phenomenon due to leakage current, which prevents erosion of insulation material. It has the characteristics of tracking, weather resistance which suppresses the occurrence of cracks caused by ultraviolet rays, and water repellency which suppresses the repulsion of surface energy from each other.
이상에서 살펴본 바와같이 본 고안은 하우징과 베이스가 일체로 압착성형함으로써 작업공정수가 적어지고 생산성이 향상되는 효과를 갖는다.As described above, the present invention has an effect of reducing the number of working processes and improving productivity by compression molding the housing and the base integrally.
또한, 하우징의 스커트길이를 서로 다르게 해주어 표면의 길이를 증가시킬 뿐 아니라 아크손상을 방지하는 효과와 서로 다른 원통지름의 가공선로를 유동적으로 고정시켜주도록 전선클램프를 사용하여 어떠한 가공선로를 사용하더라도 일정한 폴리머 라인 포스트 애자를 제공하며 하우징에 EPDM재료를 사용함으로써 내오존성, 발수성, 내후성 및 내트래킹성이 우수한 효과가 있다.In addition, the skirt length of the housing is different to increase the length of the surface as well as to prevent arc damage and to fix the cutting lines of different cylindrical diameters in a flexible manner. Polymer line post insulators and EPDM materials used in the housing provide excellent ozone resistance, water repellency, weather resistance and tracking resistance.
마지막으로, 전주와 가공선로 사이를 안정적으로 결합고정시켜줌으로써 가공 선로에 대한 사후 관리작업이 손쉽게 이루어지고 가공선로의 사고를 미연에 방지할 수 있는 등의 여러 효과를 갖는 매우 유용한 고안인 것이다.Lastly, it is a very useful design having various effects such as after-sales management work for the processing line is easily performed by stably coupling and fixing between the electric pole and the processing line and preventing the accident of the processing line in advance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970032326U KR200167388Y1 (en) | 1997-11-15 | 1997-11-15 | Polymer line post insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970032326U KR200167388Y1 (en) | 1997-11-15 | 1997-11-15 | Polymer line post insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990019019U true KR19990019019U (en) | 1999-06-05 |
| KR200167388Y1 KR200167388Y1 (en) | 2000-02-01 |
Family
ID=19514210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970032326U KR200167388Y1 (en) | 1997-11-15 | 1997-11-15 | Polymer line post insulator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200167388Y1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100361083B1 (en) * | 2000-09-27 | 2002-11-18 | 나현수 | An electric wire fixing apparatus |
| KR100382081B1 (en) * | 2000-10-06 | 2003-05-01 | 송홍준 | Method of forming and it line post insulator |
| WO2005086181A1 (en) * | 2004-03-10 | 2005-09-15 | Chul Woong Park | Polymer wire post insulator |
| KR101648311B1 (en) * | 2015-08-03 | 2016-08-12 | 송홍준 | Line post Insulator |
| KR101964305B1 (en) * | 2018-08-30 | 2019-04-01 | 서천전기공사 (주) | fixing insulator of Extra-high voltage transmission and distribution line |
| CN116316388A (en) * | 2023-03-28 | 2023-06-23 | 海南电网有限责任公司万宁供电局 | Lightning protection device for overhead line of power distribution network |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100889255B1 (en) | 2008-10-30 | 2009-03-17 | (주)선진전력기술단 | Device for protecting the jump wire of line post insulator |
| KR100933939B1 (en) * | 2009-06-17 | 2010-01-06 | 육지웅 | Insulator for fixing a power cable |
-
1997
- 1997-11-15 KR KR2019970032326U patent/KR200167388Y1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100361083B1 (en) * | 2000-09-27 | 2002-11-18 | 나현수 | An electric wire fixing apparatus |
| KR100382081B1 (en) * | 2000-10-06 | 2003-05-01 | 송홍준 | Method of forming and it line post insulator |
| WO2005086181A1 (en) * | 2004-03-10 | 2005-09-15 | Chul Woong Park | Polymer wire post insulator |
| KR101648311B1 (en) * | 2015-08-03 | 2016-08-12 | 송홍준 | Line post Insulator |
| KR101964305B1 (en) * | 2018-08-30 | 2019-04-01 | 서천전기공사 (주) | fixing insulator of Extra-high voltage transmission and distribution line |
| CN116316388A (en) * | 2023-03-28 | 2023-06-23 | 海南电网有限责任公司万宁供电局 | Lightning protection device for overhead line of power distribution network |
| CN116316388B (en) * | 2023-03-28 | 2024-01-05 | 海南电网有限责任公司万宁供电局 | Lightning protection device for overhead line of power distribution network |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200167388Y1 (en) | 2000-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100375646B1 (en) | Electrical insulator made of silicone rubber for high pressure application | |
| KR200167388Y1 (en) | Polymer line post insulator | |
| RU2332740C1 (en) | Pin-type organosilicone insulator with end terminal | |
| US5986216A (en) | Reinforced insulator | |
| US20130032379A1 (en) | Integrated clamp insulators | |
| KR200445173Y1 (en) | Protceting cover for live front operate in distribution line | |
| CN112201416A (en) | Insulating power line double-fastening multifunctional lightning protection insulator with electroscopic grounding ring | |
| CN103208757B (en) | Insulated conductor supporter | |
| KR200410928Y1 (en) | polymer line post insulator | |
| CN204790134U (en) | Insulating drop wire clip of type that discharges OPGW | |
| CN211062536U (en) | Adjustable transmission line supporting insulator | |
| CN214226644U (en) | Insulating power line double-fastening multifunctional lightning protection insulator with protective cover and electricity testing grounding ring | |
| CN210575304U (en) | Porcelain insulator for extra-high voltage line | |
| KR100812714B1 (en) | Low voltage bushing for pole transformer | |
| KR101924034B1 (en) | Power line protector for line post insulator | |
| KR200259389Y1 (en) | Polymer line post insulator | |
| CN212847907U (en) | Insulating power line double-fastening multifunctional lightning protection insulator with electroscopic grounding ring | |
| CN207896663U (en) | A kind of lower electric discharge part with elastic conduction coil | |
| KR200145950Y1 (en) | Cross-arm support for electric pole | |
| CN214897843U (en) | High-voltage-resistant insulating column structure | |
| CN207611649U (en) | A kind of lightning protection pillar insulator that can adjust discharging gap | |
| CN2330096Y (en) | Corona prevention device for 500 KV line wave trap | |
| CN2348469Y (en) | Insulator for supervoltage insulating ground wire | |
| KR200162994Y1 (en) | Tunnel bracket | |
| CN207124080U (en) | EMUs top insulation pillar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20121102 Year of fee payment: 14 |
|
| EXPY | Expiration of term |