KR910006581Y1 - Bushing cover - Google Patents
Bushing cover Download PDFInfo
- Publication number
- KR910006581Y1 KR910006581Y1 KR2019890007878U KR890007878U KR910006581Y1 KR 910006581 Y1 KR910006581 Y1 KR 910006581Y1 KR 2019890007878 U KR2019890007878 U KR 2019890007878U KR 890007878 U KR890007878 U KR 890007878U KR 910006581 Y1 KR910006581 Y1 KR 910006581Y1
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- KR
- South Korea
- Prior art keywords
- bushing cover
- secondary terminal
- transformer
- bushing
- present
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/921—Transformer bushing type or high voltage underground connector
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Insulators (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 설치상태 예시도.Figure 2 is an illustration of the installation state of the present invention.
제3도는 제2도(가)부분의 확대단면도이다.3 is an enlarged cross-sectional view of the part (a) of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 중공부 2 : 체결부1: hollow part 2: fastening part
3 : 개봉부 4 : 돌출환테3: opening part 4: protrusion ring
5 : 삽통공 10A : 부싱커버5: insertion hole 10A: bushing cover
본 고안은 일반적인 각종 주상변압기의 외주연 일측으로 형성된 2차측 단자의 노출부위를 보호, 절연토록한 주상 변압기용 부싱커버(Bushing cover)에 관한 것이다.The present invention relates to a bushing cover for a pole-shaped transformer to protect and insulate the exposed portion of the secondary terminal formed on the outer circumferential side of the various columnar transformers.
일반적으로 주상변압기는 그 상부위로 1차측 고압선이 인입되고 일측면으로 2차측 단자를 설치하여 이로부터 산업용 또는 가정용 정격전압으로 변환 송출되어 지는데, 이와 같이 주상변압기의 2차측 단자의 구조는 대개 브라켓트에 애자 단자가 축착되어 있거나 통상의 단자핀으로 고착되어 있으므로서 이들과 접속연결되는 피복된 전선의 끝단을 탈피하여 상기 애자핀 및 단자핀에 클램핑 되는것이 통상적인 수단이 있다.In general, the columnar transformer has a primary side high voltage cable in the upper part, and a secondary terminal is installed on one side, and is converted to and output from the rated voltage for industrial or home use. As such, the structure of the secondary terminal of the column transformer is usually Since the insulator terminals are condensed or fixed with the usual terminal pins, there is a conventional means of clamping the insulator pins and the terminal pins by removing the ends of the coated wires connected and connected thereto.
그러나, 이는 2차측 단자의 접속부 및 도선이 상기와 같이 탈피된 노출 상태로 방치하게 되므로서, 풍우등에 의해 자연산화작용으로 부식될 우려가 이는 것이며, 또한 이로 인해 단자부에 저항이 증가함으로서 전력손실이 초래되고 단자간의 상호접촉 및 누전등의 안전사고의 위험성마져 따르게 되는 등의 결점이 있었다.However, this is because the connection part and the conducting wire of the secondary terminal are left in the exposed state as described above, which is likely to corrode by natural oxidation by rain or the like, and this also increases the resistance of the terminal part, resulting in power loss. There are drawbacks such as the risk of safety accidents such as mutual contact between terminals and a short circuit.
따라서, 본 고안은 상기와 같은 제결점을 시정 보완하기 위하여 안출한 것으로 본 고안의 목적은 각종 주상 변압기의 2차측 단자부의 노출부위가 풍우등에 의한 자연산화 작용 및 누전등의 우려를 미연에 방지하고 단자간을 절연 보호토록한 주상변압기용 부싱커버를 제공하는데 있는 것이다.Therefore, the present invention has been devised to compensate for the above-mentioned defects, and an object of the present invention is to prevent the possibility of natural oxidation and leakage caused by rain or rain on the exposed part of the secondary terminal of various pole transformers. An object of the present invention is to provide a bushing cover for a column transformer having insulation protection between terminals.
즉, 상기와 같은 목적을 달성하기 위하여, 중공부가 상하로 관통된 부싱커버를 "ㄱ"자 형으로 형성하고 그 상부 일측면으로 체결부를 테이퍼 상으로 돌출 형성하되 그 끝단 개공부 외주연에 수개의 돌출환테를 형성함과 동시에 두께를 얇게 형성하여 굴신자재토록 하며 부싱커버 하부로는 전선이 삽통되는 상광하협상의 개공부를 형성하여서 된 것을 특징으로 한 것이다.In other words, in order to achieve the above object, the bushing cover penetrates up and down in a hollow shape to form a "b" shape, and the fastening portion is formed to protrude on a tapered portion at one side of the upper portion of the bushing cover. At the same time as forming the protruding annulus to form a thin thickness so that the flexural material and the lower portion of the bushing cover is characterized in that the opening formed in the upper and lower straits through which the wire is inserted.
이와같이 된 본 고안은 주상변압기의 2차측 단자부에 전선을 클램핑 하기에 앞서 부싱커버의 하단부 삽통공에 전선을 삽통시켜 체결부로 연통된 개공부로 인출시켜 상기 전선의 끝단을 2차측 단자부에 클램핑 한후, 이에 부싱커버를 관착시켜 체결부에 별도의 긴체구로 체결 고정시키므로서 주상변압기의 2차측 단자부를 풍우등으로 부터 보호 절연시켜 안전사고의 예방은 물론 변압기의 기능을 더욱 반영구화시킬 수 있는 유용한 것으로, 이하에서 본 고안의 일실시 태양을 첨부도면에 의거하여 상세히 설명한다.According to the present invention, prior to clamping the electric wire to the secondary terminal of the column transformer, the electric wire is inserted into the opening of the lower end of the bushing cover and drawn out to the opening connected to the fastening part, and then the end of the electric wire is clamped to the secondary terminal. By fitting the bushing cover to the fastening part and fixing it with a separate body, it protects the secondary terminal part of the column transformer from wind and rain to prevent safety accidents and to make the transformer function more semi-permanent. On the basis of the accompanying drawings, an embodiment of the present invention will be described in detail below.
도면 제1도에서 나타낸 바와 같이, 중공부(1)가 상하로 관통 형성된 부싱커버(10A)를 "ㄱ"자 형으로 형성하고, 그 상부 일측면으로 개공된 체결부(2)를 테이퍼상으로 돌출 형성하되 그 끝단 개공부(3) 외주연에 체결을 용이토록 하는 미끄럼 방지용 돌출환테(4)를 수개로 형성하며, 상기 개공부(3) 연단으로 갈수록 두께를 점차 얇게 형성하여 굴신자재 토록 한다.As shown in FIG. 1, the bushing cover 10A having a hollow portion 1 penetrated up and down is formed in a "-" shape, and the fastening portion 2 open to one side of the upper portion thereof is tapered. Protruding to form a non-slip protruding annulus frame (4) for easy fastening to the outer periphery of the end opening portion (3), and gradually forming a thinner thickness toward the end of the opening portion (3) to the flexural material. .
또한 이의 절곡된 직하부로는 전선이 삽통되는 상광하협상의 삽통공(5)을 형성하여서 된 것이다.In addition, the bent straight portion of the bent by forming an insertion hole (5) of the upper and lower narrow bar in which the wire is inserted.
미설명 부호 11은 보강환테, 12은 긴체구, 13은 1차측 고압선, 14는 2차측 전선, 15는 2차측 단자부이며 16은 주상변압기이다.Reference numeral 11 is a reinforcing ring, 12 is a gasket, 13 is a high voltage cable, 14 is a secondary cable, 15 is a secondary terminal part, and 16 is a columnar transformer.
상기와 같이 구성된 본 고안의 작용효과를 설명한다.It describes the effect of the present invention configured as described above.
제2, 3도의 실시예와 같이, 기존 주상변압기(16)의 일측면으로 형성된 복수의 2차측 단자부(15)에 전선(14)을 클램핑 함에 있어서, 우선, 전선(14)의 끝단을 부싱커버(10A)의 하단부 삽통공(5)으로 삽통시켜서 상부 일측의 체결부(2)로 연통된 개공(3)로 인출시킨 후, 이를 상기 2차측 단자부(15) 즉, 애자핀 또는 단자핀에 통상의 방법으로 클램핑 한다.2 and 3, in clamping the wires 14 to the plurality of secondary terminal portions 15 formed on one side of the existing columnar transformer 16, first, the ends of the wires 14 are bushing covers. (10A) is inserted into the lower end insertion hole (5) and withdrawn into the opening (3) communicated with the fastening part (2) of the upper one, and then it is usually in the secondary terminal portion 15, that is, aza pin or terminal pin Clamp in the way.
이상과 같이 주상 변압기(16)의 2차측 단자부(15)에 전선(14)이 견고하게 클램핑되면 이 단자부(15)를 완전히 절연 보호할 수 있도록 상기 전선(14)이 삽통된 부싱커버(10A)를 상기 2차측 단자부(15)에 관착시키면 된다.As described above, when the wire 14 is firmly clamped to the secondary terminal portion 15 of the columnar transformer 16, the bushing cover 10A through which the wire 14 is inserted to completely insulate and protect the terminal portion 15. May be attached to the secondary terminal portion 15.
또한, 이때 부싱커버(10A)의 체결부(2)가 2차측 단자부(15)의 애자 또는 단자핀의 축수부에 굴신자재로 관착되면 이에 별도의 긴체구(12)로 체결함으로서 부싱커버(10A)는 상기 2차측 단자부(15)를 완전히 보호 절연시킬수 있도록 고정되어지는 것이다.In this case, when the fastening part 2 of the bushing cover 10A is welded to the insulator part of the secondary terminal part 15 or the bearing part of the terminal pin, the fastening part 2 is fastened to the bushing cover 10A by fastening it to a separate body 12. ) Is fixed to completely protect and insulate the secondary terminal portion 15.
한편, 상기 2차측 복수 단자부(15)를 커버함에 있어 이를 부싱커버(10A)로 동시에 커버하거나 각각 커버링할수도 있는 것이다.On the other hand, in covering the secondary side plurality of terminal portion 15 it may be covered with the bushing cover (10A) at the same time or respectively.
이와같이 된 본 고안에 의하면, 종래 기존 주상변압기(16)의 2차측 단자부(15)를 노출된 상태로 방지함으로서 풍우등에 의한 자연산화 및 부식으로 단자부(15)에 저항이 증가되어 전력손실이 초래되었던 결점과 단자간의 상호 접촉 및 누전등의 위험성을 전혀 배재시킨 것이다.According to the present invention as described above, by preventing the secondary terminal portion 15 of the conventional columnar transformer 16 in an exposed state, the resistance of the terminal portion 15 is increased due to natural oxidation and corrosion caused by rain or the like, resulting in power loss. It eliminates the risk of faults and mutual contact between terminals and short circuits.
본 고안은 기존 주상변압기의 2차측 단자부(15)에 간단히 부싱커버(10A)를 안전하게 관착시켜 보호 절연함으로서 풍우를 막을 수 있으며, 변압기(16)의 안전점검이 용이토록 함은 물론 전기적 안전사고를 미연에 방지할수 있도록 한 매우 실용적이고 반영구적인 유용한 것이다.The present invention can prevent wind and rain by simply insulating and protecting the bushing cover (10A) to the secondary terminal portion (15) of the existing column transformer, and to facilitate the safety inspection of the transformer (16) as well as electrical safety accidents It is very practical and semi-permanent, useful to prevent it.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890007878U KR910006581Y1 (en) | 1989-06-07 | 1989-06-07 | Bushing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890007878U KR910006581Y1 (en) | 1989-06-07 | 1989-06-07 | Bushing cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910001539U KR910001539U (en) | 1991-01-24 |
| KR910006581Y1 true KR910006581Y1 (en) | 1991-08-26 |
Family
ID=19286909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890007878U KR910006581Y1 (en) | 1989-06-07 | 1989-06-07 | Bushing cover |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910006581Y1 (en) |
-
1989
- 1989-06-07 KR KR2019890007878U patent/KR910006581Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910001539U (en) | 1991-01-24 |
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