KR960008918Y1 - Cover of an insulator for transformer - Google Patents

Cover of an insulator for transformer Download PDF

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Publication number
KR960008918Y1
KR960008918Y1 KR2019940002427U KR19940002427U KR960008918Y1 KR 960008918 Y1 KR960008918 Y1 KR 960008918Y1 KR 2019940002427 U KR2019940002427 U KR 2019940002427U KR 19940002427 U KR19940002427 U KR 19940002427U KR 960008918 Y1 KR960008918 Y1 KR 960008918Y1
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South Korea
Prior art keywords
cover
insulator
transformer
fitting
present
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KR2019940002427U
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Korean (ko)
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KR950025823U (en
Inventor
박준영
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박준영
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Priority to KR2019940002427U priority Critical patent/KR960008918Y1/en
Publication of KR950025823U publication Critical patent/KR950025823U/en
Application granted granted Critical
Publication of KR960008918Y1 publication Critical patent/KR960008918Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • 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
    • H01B17/14Supporting insulators
    • H01B17/16Fastening of insulators to support, to conductor, or to adjoining insulator
    • 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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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Bodies (AREA)
  • Insulators (AREA)

Abstract

내용 없음.No content.

Description

변압기용 애자 커버Insulator Cover for Transformer

제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 결합사시도.Figure 2 is a perspective view of the combination of the present invention.

제3도 (a)는 본 고안의 사용상태 횡단면도, (b)는 본 고안의 사용상태 종단면도.Figure 3 (a) is a cross-sectional view of the use state of the present invention, (b) is a longitudinal cross-sectional view of the use state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 몸체 1a,1b : 단위 커버1: Body 1a, 1b: Unit Cover

2 : 절곡자재부 3,3' : 통공부2: bending material 3,3 ': through hole

4,4' : 끼움고리 5,5' : 끼움편4,4 ': Fitting 5,5': Fitting

6,6' : 삽입홈 7 : 연질의 덮개6,6 ': Insertion groove 7: Soft cover

8 : 협착관 9 : 절단부8: narrowing tube 9: cutting part

본 고안은 변압기, 또는 전선 작업시 변압기에 장착된 애자의 전선 연결구에 의한 감전 또는 이 전선 연결구를 풍우로 부터 보호하기 위한 변압기용 애자커버에 관한 것이다.The present invention relates to a transformer or an insulator cover for a transformer for protecting an electric shock from a wire connector of an insulator mounted in a transformer or wind from the wind during work.

상기 전선 연결구는 도전체로써 변압기의 애자 내측을 관통하는 동선과 연결되어 애자의 일측단으로 노출되어 있으며 여기에 각 수용가로 공급되는 분전용 전선이 연결되게 된다.The wire connector is connected to a copper wire passing through the insulator of the transformer as a conductor and is exposed to one end of the insulator, and the distribution wires supplied to each consumer are connected thereto.

또 애자 역시, 그 일단부가 변압기의 일측으로 노출되는데 즉, 상기 애자는 그 일단이 변압기에서 노출되면서 장착되어 있고 전선 연결구는 애자 내측의 동선과 연결되어 애자의 측단으로 노출된 상태이다.In addition, the insulator is also exposed to one side of the transformer, that is, the insulator is mounted while the end is exposed from the transformer, and the wire connector is connected to the copper wire inside the insulator and is exposed to the side end of the insulator.

이와같이 각 수용가로 전원을 공급하기 위한 분전용 전선 연결수단인 상기 전선 연결구는 상기한 바와 같이 애자의 측단으로 노출되어 있으므로 풍우에 의한 부식내지는 누전을 초래하고 있으며 특히 변압기 또는 선로작업시 감전의 우려가 예상되고 있다.As described above, the wire connector, which is a distribution cable connecting means for supplying power to each customer, is exposed to the side end of the insulator as described above, causing corrosion or short circuit due to wind and rain. It is expected.

본 고안의 이와 같은 문제점과 위험을 감안하여 상기 노출되는 전선 연결구를 포함하여 변압기의 일측으로 노출된 애자 전체를 소정의 커버로 씌어줌으로써 상기한 문제점들을 해소하고자 하는 것이다.In view of such problems and risks of the present invention, the above problems are solved by covering the entire insulator exposed to one side of the transformer with the predetermined cover, including the exposed wire connector.

본 고안의 구조 및 작용효과를 첨부된 도면과 관련하여 상세히 설명하면 다음과 같다.The structure and the effect of the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 반원통형의 분할된 단위커버(1a)(1b)를 구비하되 일단을 절곡자재부(2)로 연결하여 결합시 원통형으로 되는 몸체(1)를 이루도록 하는 한편 그 다른 일단은 개방되게 하고 몸체(1)의 상면 및 저면 중앙에는 공히 통공부(3)(3')을 형성한다.The present invention is provided with a semi-cylindrical divided unit cover (1a) (1b), but one end is connected to the bending material portion (2) to form a body (1) to be a cylindrical when combined while the other end is open and the body Through holes 3 and 3 'are formed in the center of the upper surface and the lower surface of (1).

몸체(1)의 각 단위커버(1a)(1b) 일측 상, 하단에는 끼움고리(4)(4') 및 끼움편(5)(5')을 각각으로 형성하여 상기 끼움고리(4)(4')가 끼움편(5)(5')내측으로 끼워져 상호 결합되도록 한다.On one side of each unit cover (1a) (1b) of the body (1), the fitting ring (4) (4 ') and the fitting piece (5) (5') are formed in each of the fitting ring (4) ( 4 ') is fitted into the fitting pieces 5 and 5' to be mutually coupled.

또 몸체(1)의 상면 앞뒤쪽으로는 삽입홈(6)(6')을 형성하는 한편 상면 중앙에 협착관(8)이 일체로 형성된 연질의 덮개(7)를 구비하되 이 연질의 덮개(7)는 그 전,후단을 상기 삽입홈(6)(6')에 끼워지도록 하여 결합되도록 한다.In addition, the front and back of the upper body of the body (1) is provided with a flexible cover (7) formed with an insertion groove (6) (6 ') while the constriction tube (8) is integrally formed at the center of the upper surface (7) ) Is fitted so that the front and rear ends thereof are inserted into the insertion grooves 6 and 6 '.

또 이 연질덮개(7)는 상기 협착관(8)을 포함하여 그 중앙부를 종방향의 1/2 정도로 반분되는 절단부(9)를 형성한다.In addition, the soft cover 7 includes the constriction tube 8 to form a cut portion 9 that is divided into about half of the longitudinal direction thereof.

도면 부호중(11)은 변압기, (12)는 애자, (13)은 애자내측의 동선과 연결된 전선 연결구, (14)는 각 수용가로 전원을 공급하는 분전용 전선을 나타낸 것이다.Reference numeral 11 denotes a transformer, 12 a insulator, 13 a wire connector connected to a copper wire inside the insulator, and 14 a distribution wire for supplying power to each customer.

본 고안은 제3도의 각 단면구조에서와 같이 사용된다.The present invention is used as in each cross-sectional structure of FIG.

즉 본 고안은 먼저 연질의 덮개(7)를 몸체(1)에서 분리한 다음 각 단위커버(1a)(1b)를 그 일단의 절곡자재부(2)를 축으로 하여 각각 외방으로 약간식 회동시켜 줌으로서 몸체(1)의 개방된 일단을 확개시켜 준다.In other words, the present invention first removes the soft cover (7) from the body (1) and then rotates each unit cover (1a) (1b) slightly outward with each axis of the bending material portion (2) of its end As to expand the open end of the body (1).

이와같이 확개된 개방부를 애자(12)의 일단, 즉 제3도 (a)의 도면상, 우측에서, 좌측방향으로 진행시켜 애자(12) 전체를 씌어준다.In this way, the opened portion is extended from one end of the insulator 12, that is, from the right side to the left side in the drawing of FIG. 3 (a) to cover the entire insulator 12.

이어 각 단위커버(1a)(1b)를 그 일측의 각 끼움고리(4)(4') 및 끼움편(5)(5')을 상호 결합, 합치하여 몸체(1)일단의 내주연이 애자(12)의 외주연에 환착되게 되면서 몸체(1)가 애자(12)에 결합, 고정되도록 한다.Subsequently, each unit cover (1a) (1b) is combined with each of the fitting ring (4) (4 ') and the fitting piece (5) (5') on one side of each unit and matched, so that the inner periphery of one end of the body (1) The body 1 is coupled to and fixed to the insulator 12 while being recirculated to the outer circumference of the 12.

또 이와같은 상태의 전선 연결구(13)는 몸체(1)의 내측 중심부에 위치한 상태가 되고 또 이 전선 연결구(13)에 연결된 분전용 전선(14)은 공히 몸체(1)의 상,하면에 형성된 통공부(3)(3')을 통하여 외부로 통하도록 되게 된다.In addition, the wire connector 13 in such a state is located at the inner center of the body 1, and the distribution wires 14 connected to the wire connector 13 are formed on the upper and lower surfaces of the body 1. It is to be communicated to the outside through the through (3) (3 ').

이와같은 상태에서 연질의 덮개(7)를 몸체(1) 상면에 결합시켜 주는 데 이 연질의 덮개(7)는 그 중앙부에 종방향으로의 반분된 절단부(9)가 형성되어 있는 바, 즉 이 연질의 덮개(7) 전단부의 절단부(9) 양쪽을 손으로 잡고 각각 좌, 우방으로 벌려주면 연질의 덮개(1) 전단부는 상기 절단부(9)에 의해 좌우양쪽으로 벌어진다.In this state, the soft cover 7 is coupled to the upper surface of the body 1, which has a cut portion 9 formed in the center thereof in the longitudinal direction. When both sides of the flexible cover 7 are cut out by the left and right sides of the cutting section 9 by the hand, the flexible front cover 1 is opened to the left and right sides by the cutting section 9.

이와같이 연질의 덮개(7)를 좌, 우로 벌린 상태에서 상부쪽 분전용 전선(14)의 앞 또는 뒤쪽으로 끼워, 협착관(8)이 분전용 전선(14)을 감싸는 형태로 결합시켜 준 다음 이어 연질의 덮개(7) 전,후단부를 공히 내향으로 오무려줌과 동시에 각각의 삽입홈(6)(6')에 일치시켜 서서히 펴주면서 삽입시켜 준다.In this manner, the flexible cover 7 is inserted into the front or rear of the upper distribution wire 14 in a state in which the flexible cover 7 is opened left and right, and then the constriction tube 8 is joined in a form in which the distribution wire 14 is wrapped. The front and rear ends of the soft cover 7 are both squeezed inward and coincide with each of the insertion grooves 6 and 6 ', and are gradually extended and inserted.

연질의 덮개(7)는 고무등으로 얇게 제작되어 부드럽고 또 그부림등이 양호함과 아울러 복원력이 우수하여 구부려줌과 동시에 펴주면서 삽입홈(6)(6')내에 쉽게 삽입시켜 줄 수 있음은 물론 삽입후 곧바로 원상태로 복원되므로 삽입후 펴주는 작업은 거의 자연적으로 이루어진다.The soft cover (7) is made of a thin rubber, etc., soft and easy to bend and excellent restoring power can be easily inserted into the insertion groove (6) (6 ') while bending and straightening Of course, since it is restored to its original state immediately after insertion, the straightening operation after insertion is almost natural.

따라서 연질의 덮개(7)는 제3도 (b)에서와 같이 그 양단이 삽입홈(6)(6')내에 평평히 펴지면서 결합되고 또 그 상단의 협착관(8)도 내향으로 오무라들면서 분전용 전선(14)의 외주연에 긴밀히 밀착되게 된다.Accordingly, the soft cover 7 is coupled with its both ends flattened in the insertion grooves 6 and 6 'as shown in FIG. 3 (b), and the constriction tube 8 at the upper end thereof is also inward. As it enters, it is in close contact with the outer periphery of the power distribution wire 14.

이와 같이 본 고안은 상기 연질의 덮개(7)에 빗물이나 눈등이 전선 연결구(13)에 침투되는 것을 방지함은 물론 본 고안의 몸체(1)가 상기 전선 연결구(13)를 포함한 애자(12) 전체를 보호하고 있으므로 변압기(11) 및 기타 전선작업시에 감전의 우려를 해소하게 된다.As such, the present invention prevents rainwater or snow from penetrating the electric wire connector 13 into the soft cover 7, and the body 1 of the present invention includes the insulator 12 including the electric wire connector 13. Since the whole is protected, the risk of electric shock is eliminated when working with the transformer 11 and other wires.

Claims (1)

일측 상,하단에 끼움고리(4)(4') 및 끼움편(5)(5')이 형성된 반원통형의 단위커버(1a)(1b)를 구비하여 일단의 절곡자재부(2)로 연결하되 끼움고리(4)(4') 및 끼움편(5)(5') 상호간의 결합시 일방이 개방되고 상하면에 통공부(3)(3')를 갖는 원통형의 몸체(1)를 이루도록 하고 몸체(1) 상단에는 삽입홈(6)(6')을 형성하는 한편 상면 중앙부에 협착관(8)이 일체로 형성된 연질의 덮개(7)를 구비하여 그 전후단부가 삽입홈(6)(6')에 끼워져 결합되도록 하고 연질의 덮개(7) 중앙부에는 1/2정도 반분된 절단부(9)를 형성하여 된 변압기용 애자커버.Semi-cylindrical unit covers (1a) and (1b) formed with fitting rings (4) (4 ') and fitting pieces (5) (5') on one side of the upper and lower ends are connected to one end of the bending material portion (2). When the fitting ring (4) (4 ') and the fitting piece (5) (5') are combined with each other, one side is opened and a cylindrical body (1) having a hole (3) (3 ') on the upper and lower sides is formed. (1) The upper end is provided with a soft cover (7) formed with a constriction tube (8) integrally formed at the center of the upper surface, while inserting grooves (6) and (6 ') at the upper and lower ends thereof. ') To be coupled to the insulator cover (7) formed in the center of the soft cover (7) cut half (half) about half formed transformer insulator cover.
KR2019940002427U 1994-02-08 1994-02-08 Cover of an insulator for transformer KR960008918Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940002427U KR960008918Y1 (en) 1994-02-08 1994-02-08 Cover of an insulator for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940002427U KR960008918Y1 (en) 1994-02-08 1994-02-08 Cover of an insulator for transformer

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Publication Number Publication Date
KR950025823U KR950025823U (en) 1995-09-18
KR960008918Y1 true KR960008918Y1 (en) 1996-10-10

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KR2019940002427U KR960008918Y1 (en) 1994-02-08 1994-02-08 Cover of an insulator for transformer

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