KR200174453Y1 - Sealing structure of polymeric insulators - Google Patents
Sealing structure of polymeric insulators Download PDFInfo
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- KR200174453Y1 KR200174453Y1 KR2019980006093U KR19980006093U KR200174453Y1 KR 200174453 Y1 KR200174453 Y1 KR 200174453Y1 KR 2019980006093 U KR2019980006093 U KR 2019980006093U KR 19980006093 U KR19980006093 U KR 19980006093U KR 200174453 Y1 KR200174453 Y1 KR 200174453Y1
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- shell material
- sealing agent
- polymer insulator
- bracket
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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
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
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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
- H01B17/56—Insulating bodies
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- 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
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulators (AREA)
Abstract
본 고안은 고분자애자의 제조에 관한 것으로서, 더욱 상세하게는 외피재의 끝단을 변형시킨 구조의 고분자애자 접속부 실링구조에 관한 것이다.The present invention relates to the production of polymer insulators, and more particularly, to a polymer insulator connection sealing structure having a structure in which the ends of the shell material are modified.
본 고안의 목적은, 고분자애자의 외피부의 설계시 외피재의 끝단인 접속부를 원래 직경보다 적게 만들어서 결과적으로 실링제의 도포량이 많아질 수 있어 전력공급의 신뢰성을 향상시키고자하는 고분자애자 접속부 실링구조에 관한 것이다.The purpose of the present invention is to make the insulator of the polymer insulator in order to improve the reliability of the power insulator structure to improve the power supply reliability by making the connection part which is the end of the shell material smaller than the original diameter and consequently increasing the coating amount of the sealing agent. It is about.
전술한 목적을 달성하기 위하여, 본 고안은, 금구와 외피재를 실링제를 사용하여 연결고정하는 일반적인 고분자애자에 있어서, 고분자애자 외피재 성형작업시 금형설계시나 성형작업후에 외피재는 양끝단이 원외피재에서 30-70%의 두께가 되도록 접속부를 형성하고 상기 접속부의 단과 단사이의 각도는 20-90°의 각도를 유지하도록 형성하며, 전체 단가공부는 외피재 양끝단에서 5-10mm가 되도록 형성하여 실링제의 도포시 금구와 외피재의 사이에 충분한 량의 실링제가 충진되도록 형성하는 것을 특징으로 하는 고분자애자 접속부 실링구조를 제공한다.In order to achieve the above object, the present invention, in the general polymer insulator connecting and fixing the bracket and the shell material using a sealing agent, the outer surface of the outer shell material at the both ends of the outer shell material during the mold design or after the molding operation during the molding of the polymer insulator shell material The connecting part is formed to have a thickness of 30-70% in the member, and the angle between the end and the end of the connecting part is formed to maintain an angle of 20-90 °, and the entire end processing part is formed to be 5-10 mm at both ends of the skin member. The present invention provides a polymer insulator connection sealing structure, which is formed so that a sufficient amount of sealing agent is filled between the bracket and the shell material when the sealing agent is applied.
Description
본 고안은 고분자애자의 제조에 관한 것으로서, 더욱 상세하게는 외피재의 끝단을 변형시킨 구조의 고분자애자 접속부 실링구조에 관한 것이다.The present invention relates to the production of polymer insulators, and more particularly, to a polymer insulator connection sealing structure having a structure in which the ends of the shell material are modified.
일반적으로 고분자애자는 송/배전용으로 사용되는 것으로, 옥외에 설치되어 전력을 공급하는데 사용하는 장비이다. 특히, 고분자애자는 금구와 외피재를 실링제를 사용하여 결합하고 고정하는 구조로 형성되는데, 외피재는 고무재질로 형성되어 고분자애자의 외형을 이루고 있는 부분이고 금구는 고분자애자와 접지 및 선로를 취부하는 금속부분이다.In general, the polymer insulator is used for transmission / distribution, and is installed in the outdoors and used to supply power. In particular, the polymer insulator is formed into a structure that combines and fixes the bracket and the outer shell material using a sealing agent. The outer shell material is formed of a rubber material and forms the outer part of the polymer insulator. It is a metal part.
도 1은 일반적인 고분자애자의 도면으로서, 금구(10)는 상부 내측이 오픈되어 있는 외피재 삽입홈(20)을 형성하는데, 상기 외피재 삽입홈(20)에 상부를 계단처럼 형성한 결합턱(30)을 설치하고 상기 결합턱(30)의 상측에서 외피재(40)를 연결고정하는 구조로 이루어진다.1 is a view of a general polymer insulator, the bracket 10 forms an outer shell inserting groove 20 having an upper inner side open, the coupling jaw formed in the outer shell inserting groove 20 like a step ( 30 is installed and made of a structure for connecting and fixing the outer cover material 40 from the upper side of the coupling jaw (30).
상기 외피재(40)의 접속부(50)는 끝단구조를 각지게 형성하는게 일반적이고, 특히 금구(10)와 외피재(40)를 결합고정시킨 후 외부에서 실링제를 도포하여 연결고정하는게 일반적이다. 또한, 상기 금구와 외피재를 실링제를 사용하여 연결고정한후 수밀성을 향상시키기위해 프라이머(Primer)를 도포하기도 한다.The connecting portion 50 of the outer shell material 40 is generally formed to form an end structure, in particular, it is common to fix the joint 10 and the outer shell material 40 after applying the sealing agent from the outside to fix the connection. . In addition, after fixing the bracket and the shell material using a sealing agent, a primer may be applied to improve watertightness.
종래의 일반적인 고분자애자의 실링방법은 금구와 외피재의 틈사이에 실링제를 도포하는 형식으로 실링처리를 하였으나 실링부의 실링제 도포량이 적어서 장기적으로 옥외에 설치하였을때 기계적인 충격이나 화학적인 영향으로 벗겨지거나 노화되는 문제점이 있고, 특히 실링부의 실링작용이 원활하지 못하여 전력공급의 신뢰성이 떨어지는 문제점이 있었다.The conventional method of sealing the polymer insulator has been applied in the form of applying a sealing agent between the gap between the bracket and the outer shell material, but since the amount of the sealing agent applied is small, it is peeled off due to mechanical impact or chemical effect when it is installed outdoors in the long term. There is a problem that is lost or aging, in particular, the sealing operation is not smooth sealing problem has a problem in that the reliability of the power supply.
본 고안은 전술한 문제점을 감안하여 안출한 것으로서, 본 고안의 목적은, 고분자애자의 외피부의 설계시 외피재의 끝단을 원래 직경보다 적게 만들어서 결과적으로 실링제의 도포량이 많아질 수 있어 전력공급의 신뢰성을 향상시키고자하는 고분자애자 접속부 실링구조에 관한 것이다.The present invention has been made in view of the above-mentioned problems, and the object of the present invention is to make the end of the outer shell material smaller than the original diameter when designing the outer shell of the polymer insulator, and as a result, the amount of application of the sealing agent may be increased. It relates to a polymer insulator sealing structure to improve the reliability.
전술한 목적을 달성하기 위하여, 본 고안은, 금구와 외피재를 실링제를 사용하여 연결고정하는 일반적인 고분자애자에 있어서, 고분자애자 외피재 성형작업시 금형설계시나 성형작업후에 외피재는 양끝단이 원외피재에서 30-70%의 두께가 되도록 접속부를 형성하고 상기 접속부의 단과 단사이의 각도는 20-90°의 각도를 유지하도록 형성하며, 전체 단가공부는 외피재 양끝단에서 5-10mm가 되도록 형성하여 실링제의 도포시 금구와 외피재의 사이에 충분한 량의 실링제가 충진되도록 형성하는 것을 특징으로 하는 고분자애자 접속부 실링구조를 제공한다.In order to achieve the above object, the present invention, in the general polymer insulator connecting and fixing the bracket and the shell material using a sealing agent, the outer surface of the outer shell material at the both ends of the outer shell material during the mold design or after the molding operation during the molding of the polymer insulator shell material The connecting part is formed to have a thickness of 30-70% in the member, and the angle between the end and the end of the connecting part is formed to maintain an angle of 20-90 °, and the entire end processing part is formed to be 5-10 mm at both ends of the skin member. The present invention provides a polymer insulator connection sealing structure, which is formed so that a sufficient amount of sealing agent is filled between the bracket and the shell material when the sealing agent is applied.
도 1은 일반적인 고분자애자의 도면.1 is a view of a typical polymer insulator.
도 2는 본 고안의 고분자애자의 도면.2 is a view of the polymer insulator of the present invention.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1 : 금구 2 : 외피재 삽입홈1: Bracket 2: Sheath insert groove
3 : 결합턱 4 : 실링제3: coupling jaw 4: sealing agent
5 : 외피재 6 : 접속부5: shell material 6: connection part
본 고안의 첨부도면을 참조하여 본 고안의 바람직한 일실시예를 상세히 설명하면 다음과 같다.Referring to the accompanying drawings of the present invention will be described a preferred embodiment of the present invention in detail.
도 2는 본 고안의 고분자애자의 도면으로서, 금구(1)는 상부가 오픈된 외피재 삽입홈(2)을 형성하고 상기 외피재 삽입홈(2)의 내부상측부에는 계단형상의 결합턱(3)을 형성하며 상기 외피재 삽입홈(2)에는 외피재(5)의 접속부(6)를 삽입하여 연결고정하는 구조이다. 상기 외피재(5)의 하부는 실링제가 충분히 도포할 수 있도록 접속부(6)를 20-90°의 각도를 유지하도록 형성한다. 상기 접속부(6)는 원외피재의 지름보다 두께가 30-70% 정도의 지름을 가지도록 형성하고 전체 단가공부는 외피재 양끝단에서 5-10mm가 되도록 형성한다.Figure 2 is a view of the polymer insulator of the present invention, the bracket (1) forms an outer shell inserting groove (2) of the upper opening and the stepped engaging jaw (inner upper portion of the outer shell inserting groove 2) 3) to form a connection structure of the outer shell material insertion groove (2) by inserting the connection portion 6 of the outer shell material (5). The lower portion of the shell 5 is formed to maintain the connection portion 6 at an angle of 20-90 ° so that the sealant can be sufficiently applied. The connecting portion 6 is formed to have a diameter of about 30-70% of the thickness of the outer shell material, and the entire end machining portion is formed to be 5-10 mm at both ends of the outer shell material.
전술한 구성에 대한 본 고안의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the present invention with respect to the above-described configuration in detail as follows.
금구(1)와 외피재(5)의 체결시 결합턱(3)에 실링제(4)를 넣어주는데, 먼저 금구(1)의 안쪽턱에 실링제(4)를 돌아가면서 도포후 고분자애자의 외피재(5)를 삽입한다. 삽입후 여분의 실링제(4)가 금구(1) 밖으로 넘쳐나올수 있는데 이미 실링제는 외피재와 금구사이에 충분히 도포후 실링되었으므로 여분의 실링재는 고분자애자를 돌리면서 닦아주면 된다. 특히, 안정된 실링작용을 돕기위하여 아세톤 등의 용매를 사용하여 금구(1) 안쪽의 기름기를 제거한후 실링제를 접착한다. 금구(1)에 삽입된 외피재(5)에 의해 밀려나온 실링제는 적당한 것으로 고분자애자를 돌리면서 닦아내어주는데 삽입후 금구와 외피재에 의해 생기는 실링제가 담기는 부분의 용적을 계산하면 도포되어야 하는 실링제의 량을 정확히 구할 수 있어 실링제 도포후 외피재를 삽입할 때 생기는 실링제가 밀려나오는 현상을 방지할 수 있게 된다.The sealing agent 4 is put into the coupling jaw 3 when the bracket 1 and the outer shell material 5 are fastened. First, the sealing agent 4 is applied to the inner jaw of the bracket 1 and then coated. Insert the envelope (5). After insertion, the extra sealing agent (4) may overflow out of the bracket (1). Since the sealing agent has already been applied between the shell and the bracket, the excess sealing material can be wiped while turning the polymer insulator. In particular, in order to help stabilize the sealing action using a solvent such as acetone to remove the grease inside the bracket (1) and then to seal the sealing agent. The sealing agent pushed out by the outer shell material (5) inserted into the bracket (1) is wiped off by turning the polymer insulator as appropriate and should be applied by calculating the volume of the part containing the sealing agent produced by the bracket and the outer shell material after insertion. It is possible to accurately obtain the amount of the sealing agent to prevent the phenomenon that the sealing agent is pushed out when inserting the outer shell material after applying the sealing agent.
전술한 구성과 작용에 의한 본 고안의 효과를 알아보면 다음과 같다.Looking at the effects of the present invention by the above-described configuration and operation are as follows.
본 고안의 고분자애자를 구성하는 외피재와 금구를 실링제를 연결고정시, 외피재의 구조상 실링은 실링제가 도포후에는 실링제가 기계적으로 벗겨지는 경우가 없을뿐 아니라 밀폐형 구조를 가져 운동성이 전혀 없으므로 장시간 외부에 노출되어 있어도 실링층 유지에 이상이 없어 강한 수밀구조를 가지는 효과가 있고, 그로인해 고분자애재의 생산공정을 향상시킬 수 있고 전력공급의 신뢰성을 높이는 효과가 있다.When the sealing material is connected to the sealing material and the bracket constituting the polymer insulator of the present invention, the sealing of the outer material does not require the sealing agent to be mechanically peeled off after the sealing agent is applied. Even if it is exposed to the outside, there is no abnormality in maintaining the sealing layer, which has the effect of having a strong watertight structure, thereby improving the production process of the polymer love material and improving the reliability of power supply.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980006093U KR200174453Y1 (en) | 1998-04-17 | 1998-04-17 | Sealing structure of polymeric insulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980006093U KR200174453Y1 (en) | 1998-04-17 | 1998-04-17 | Sealing structure of polymeric insulators |
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| Publication Number | Publication Date |
|---|---|
| KR19990039723U KR19990039723U (en) | 1999-11-15 |
| KR200174453Y1 true KR200174453Y1 (en) | 2000-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019980006093U KR200174453Y1 (en) | 1998-04-17 | 1998-04-17 | Sealing structure of polymeric insulators |
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| KR (1) | KR200174453Y1 (en) |
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1998
- 1998-04-17 KR KR2019980006093U patent/KR200174453Y1/en not_active IP Right Cessation
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| KR19990039723U (en) | 1999-11-15 |
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