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KR200262505Y1 - Ball-Socket typed Surpension Insulator - Google Patents

Ball-Socket typed Surpension Insulator Download PDF

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Publication number
KR200262505Y1
KR200262505Y1 KR2020010031709U KR20010031709U KR200262505Y1 KR 200262505 Y1 KR200262505 Y1 KR 200262505Y1 KR 2020010031709 U KR2020010031709 U KR 2020010031709U KR 20010031709 U KR20010031709 U KR 20010031709U KR 200262505 Y1 KR200262505 Y1 KR 200262505Y1
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KR
South Korea
Prior art keywords
ball
socket
suspension insulator
insulator
polymer suspension
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KR2020010031709U
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Korean (ko)
Inventor
김용태
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한국전력공사
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Priority to KR2020010031709U priority Critical patent/KR200262505Y1/en
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Publication of KR200262505Y1 publication Critical patent/KR200262505Y1/en

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Abstract

본 고안은 22.9Kv 배전선로의 내장개소 또는 인류개소에서 특고압의 전력선을 전주에 보유지지하기 위한 볼소켓형 폴리머 현수애자에 관한 것으로, 원판(1)들이 기준축(2)에 등간격으로 다수적 배치되어 이루어진 몸체를 가진 폴리머 현가애자에 있어서, 상기 기준축(2)의 양단중 한쪽선단은 경완금(3)의 볼쇄클(4)에 결합되는 볼부재(5)로 형성되고, 타단은 데드앤드클램프(6)에 연결되는 소켓부(7)로 이루어져 있다.The present invention relates to a ball socket-type polymer suspension insulator for holding an extra high voltage power line in a pole of internal parts of a 22.9Kv distribution line or a human part. In the polymer suspension insulator having a body disposed properly, one end of both ends of the reference shaft (2) is formed of a ball member (5) coupled to the ball chain (4) of the light arm 3, the other end It consists of a socket portion 7 connected to the dead and clamp (6).

Description

볼 소켓형 폴리머 현수애자{Ball-Socket typed Surpension Insulator}Ball-Socket Typed Surpension Insulator

본 고안은 통상적인 22.9V 배전선로의 내장개소 내지는 인류개소에서 특고압 전력선을 전주의 경완철(완철을 포함)에 보유지지하기 위하여 절연시키는 폴리머 현수애자에 관한 것으로, 특히 현수애자 설치시 강풍에 의한 전선하중을 저감시키면서 부품수의 저감과 작업시간의 단축이 이루어지는 개선된 볼소켓형 폴리머 현수애자에 관한 것이다.The present invention relates to a polymer suspension insulator that insulates a special high voltage power line in order to be retained in light poles (including iron) of Jeonju in the built-in or human parts of a typical 22.9V distribution line. The present invention relates to an improved ball socket type polymer suspension insulator, which reduces the number of parts and shortens the working time while reducing wire load.

일반적으로 전력선에 설치되는 애자는 전주에 설치되어 이 전력선을 절연시키면서 보유지지 시키도록 되어 있다.In general, the insulator installed in the power line is installed in the electric pole to keep the power line insulated.

통상 22.9Kv 배전선로의 내장개소 내지는 인류개소에서 특고압 전력선을 전주에 절연시키면서 보유지지시키는 현수애자는 도 3에 도시된 바와 같은 구조를 갖추고 있는바, 즉 현수애자(10)의 한쪽 선단은 아이형 연결부(11)로, 다른쪽 선단은 클레비스형인 U자형 연결부(12)로 되어 있는데, 이러한 현수애자를 클레비스-아이(Clevis-Eye)형이라 한다.Usually, the suspension insulator holding and holding the extra-high voltage power line in the electric pole in the built-in part of the 22.9Kv distribution line or in the human part has the structure as shown in FIG. 3, that is, one end of the suspension insulator 10 Type connector 11, the other end is a clevis-shaped U-shaped connection portion 12, this suspension insulator is called the Clevis-Eye type.

그러나 종래 이와 같은 현수애자(10)은 U형 연결부(12)와 같이 한쪽만 회전부위가 있어서 전주설치시에 강풍에 의한 전선하중을 크게 받는 단점이 있었다.However, such a suspension insulator 10 has a disadvantage in that the electric wire load due to the strong wind is large at the time of installing the pole because the suspension portion 10 has only one rotating portion as in the U-shaped connection portion 12.

또한 종래 현수애자(10)를 전주와 전력선사이에 설치할때 전주의 경완철 + 소켓아이(11) + 코터핀 + 현수애자(10) + U자형 연결부(12) + 코터핀 + 데드앤드클램프와 같이 다양한 부품들이 요구 되었다. 즉 경완철과 현수애자의 소켓아이(11)를 연결하기 위하여 코터핀등이 필요하게 되므로, 이는 설치제조단가를 증대시킬 뿐만 아니라 활선작업시 작업이 불편하고 작업시간도 늘어나게 되는 문제점이 있었다.In addition, when installing the conventional suspension insulator (10) between the pole and the power line, such as light pole iron + socket eye (11) + cotter pin + suspension insulator (10) + U-shaped connection (12) + cotter pin + dead end clamp Various parts were required. That is, a cotter pin is required to connect the light eye of the socket eye 11 of the light Wan-cheol iron, which not only increases the manufacturing manufacturing cost, but also causes inconveniences in the live work and increases working time.

이에 본 고안은 상기와 같은 종래 문제점을 해결하기 위해 안출된 것으로, 강풍시 전선하중을 경감시키면서 제조설치단가를 낮추고 작업시간의 단축도 이루어지는 개선된 볼소켓형 폴리머 현가애자를 제공함에 그 목적이 있다.The present invention has been made to solve the conventional problems as described above, it is an object of the present invention to provide an improved ball socket type polymer suspension insulator that reduces the installation cost and shorten the work time while reducing the wire load during strong winds. .

도 1은 본 고안에 따른 볼소켓형 폴리머 현수애자의 평면도,1 is a plan view of a ball socket type polymer suspension insulator according to the present invention,

도 2는 본 고안의 설치상태 평면도,2 is a plan view of the installation state of the present invention,

도 3은 종래구조로서, 도 1에 대응되는 평면도이다.3 is a plan view corresponding to FIG. 1 as a conventional structure.

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

1 - 원판 2 - 기준축1-disc 2-reference axis

3 - 경완금 4 - 볼쇄클3-Lightning Arm 4-Ball Clink

5 - 볼부재 6 - 데드앤드클램프(Dead and Clamp)5-Ball member 6-Dead and Clamp

7 - 소켓부7-socket part

상기와 같은 목적을 달성하기 위한 본 고안은 등간격의 원판들이 기준축에 등간격으로 다수개 배치되어 이루어진 몸체를 가진 폴리머 현가애자에 있어서, 상기 기준축의 양단중 한쪽선단은 경완금의 볼쇄클에 결합되어 볼부재로 되어 있고 타단은 테드앤드클램프에 연결되는 소켓부로 구성되어 있다.The present invention for achieving the above object is a polymer suspension insulator having a body made up of a plurality of equally spaced disks at equal intervals on the reference axis, one end of both ends of the reference shaft to the light ball It is coupled to the ball member and the other end is composed of a socket portion connected to the ted and clamp.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안이 따른 볼소켓형 폴리머 현수애자의 평면도이고,1 is a plan view of a ball socket type polymer suspension insulator according to the present invention,

도 2는 본 고안이 경완금과 데드앤드클램프 사이에 설치된 상태를 나타낸 평면도 이다.Figure 2 is a plan view showing a state in which the subject innovation is installed between the light arm and the dead and clamp.

본 고안은 도면에 도시된 바와 같이 원판(1)들이 기준축(2)에 등간격으로 다수적 배치되어 이루어진 몸체를 가진 폴리머 현가애자에 있어서, 상기 기준축(2)의 양단중 한쪽선단은 경완금(3)의 볼쇄클(4)에 결합되는 볼부재(5)로 형성되고, 타단은 데드앤드클램프(6)에 연결되는 소켓부(7)로 이루어져 있다.The present invention is a polymer suspension insulator having a body composed of a plurality of discs (1) are arranged at equal intervals on the reference axis (2), one end of both ends of the reference axis (2) It is formed of a ball member (5) coupled to the ball clasp (4) of the gold (3), the other end is composed of a socket portion (7) connected to the dead and clamp (6).

즉 본 고안은 실리콘 또는 E.P.D.M.재질로 사출 성형한 폴리머 현수애자의 한쪽선단에 볼부재(5), 다른쪽 선단에 소켓부(7)를 갖춤에 따라 이 현수애자의 몸체가 도 2와 같이 경완금(3)과 데드앤드클램프(6)사이에 연결될때 종래와 같이 코터핀이 필요하지 않게 되어 있을 뿐만 아니라, 설치후 현수애자의 양쪽 선단이 이들 볼부재(5)와 소켓부(7)에 의해 회전할 수 있으므로 강풍시 전선하중을 상당히 저감할 수 있도록 되어 있다.That is, the present invention has a ball member 5 at one end of the polymer suspension insulator injection-molded with silicone or EPDM material, and a socket portion 7 at the other end. When connecting between the dead end clamp and the dead end clamp 6, the cotter pin is not required as usual, and both ends of the suspension insulator are installed by these ball members 5 and the socket portion 7 after installation. Since it can rotate, it is possible to considerably reduce wire load during strong wind.

한편, 도면부호 8은 데드앤드클램프(6)에 연결되는 고압전선이다.On the other hand, reference numeral 8 is a high-voltage wire connected to the dead and clamp (6).

상기와 같은 본 고안에 따른 볼소켓형 폴리머 현수애자는 다음과 같은 잇점이 있다.The ball socket polymer suspension insulator according to the present invention as described above has the following advantages.

즉, 현수애자 설치시 볼필요한 코터핀 삭제로 설치비용의 절감과 활선작업시 작업이 용이하고 작업시간의 단축, 선로상의 강풍으로 인한 하중이 가해졌을때 현수애자의 양쪽선단의 회전으로 전선하중의 경감 및, 연결부품의 감소로 코로나 노이즈의 감소등의 효과를 지닌다.In other words, by removing the cotter pin needed to install the suspension insulator, the installation cost is reduced and the work is easy during live work, and the working time is shortened, and when the load is applied due to the strong wind on the track, Reduction and reduction of connecting parts have the effect of reducing corona noise.

Claims (1)

원판(1)들이 기준축(2)에 등간격으로 다수적 배치되어 이루어진 몸체를 가진 폴리머 현가애자에 있어서,In a polymer suspension having a body in which the discs 1 are arranged in plural at equal intervals on the reference axis 2, 상기 기준축(2)의 양단중 한쪽선단은 경완금(3)의 볼쇄클(4)에 결합되는 볼부재(5)로 형성되고, 타단은 데드앤드클램프(6)에 연결되는 소켓부(7)로 이루어진 것을 특징으로 하는 볼 소켓형 폴리머 현수애자.One end of both ends of the reference shaft (2) is formed of a ball member (5) coupled to the ball clamp 4 of the light arm (3), the other end of the socket portion 7 is connected to the dead end clamp (6) Ball socket type polymer suspension insulator, characterized in that consisting of.
KR2020010031709U 2001-10-17 2001-10-17 Ball-Socket typed Surpension Insulator KR200262505Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020010031709U KR200262505Y1 (en) 2001-10-17 2001-10-17 Ball-Socket typed Surpension Insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020010031709U KR200262505Y1 (en) 2001-10-17 2001-10-17 Ball-Socket typed Surpension Insulator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860580B1 (en) 2008-03-05 2008-09-26 (주)선운 이앤지 Power cable holder
KR200460855Y1 (en) * 2010-10-28 2012-06-11 한국전력공사 Polymer suspension insulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860580B1 (en) 2008-03-05 2008-09-26 (주)선운 이앤지 Power cable holder
KR200460855Y1 (en) * 2010-10-28 2012-06-11 한국전력공사 Polymer suspension insulators

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