KR100777179B1 - The insulator combining structure using the ball type and clamp type - Google Patents

The insulator combining structure using the ball type and clamp type Download PDF

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Publication number
KR100777179B1
KR100777179B1 KR1020060094123A KR20060094123A KR100777179B1 KR 100777179 B1 KR100777179 B1 KR 100777179B1 KR 1020060094123 A KR1020060094123 A KR 1020060094123A KR 20060094123 A KR20060094123 A KR 20060094123A KR 100777179 B1 KR100777179 B1 KR 100777179B1
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South Korea
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insulator
ball
type
bracket
clamp
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KR1020060094123A
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Korean (ko)
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강두원
이종득
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구주기술 주식회사
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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
    • H01B17/14—Supporting insulators
    • 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
    • H01B17/14—Supporting insulators
    • H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers

Abstract

An insulator coupling structure using ball type and clamp type fittings is provided to simplify an installing process and reduce a manufacturing time by connecting an insulator and a wire with a both-sided socket fitting. An insulator coupling structure using ball type and clamp type fittings includes an insulator body(100), a plurality of insulator blades(120), a ball type fitting(130), a wedge type clamp fitting(140), and a both-sided socket fitting(200). The insulator blades are circular plates arranged at uniform intervals in the insulator body. The ball type fitting and the wedge type clamp fitting are formed at both ends of a core(110) which is the center of the insulator body. The both-sided socket fitting is fixed at a cross arm(400) of an electric pole(300), is a symmetric combination of two sockets for inserting and coupling the ball type fitting formed at one end of the insulator body, enables the rotation or angle change of the insulator body while being coupled with the ball type fitting, and includes a bolt unit to be fixed at the cross arm of the electric pole.

Description

볼형과 클램프형 금구를 사용한 애자 체결구조{THE INSULATOR COMBINING STRUCTURE USING THE BALL TYPE AND CLAMP TYPE}INSULATOR COMBINING STRUCTURE USING THE BALL TYPE AND CLAMP TYPE}

도 1은 종래(등록실용신안 제0262505호) 폴리머 애자의 평면도.1 is a plan view of a conventional polymer insulator (registered utility model No. 0262505).

도 2는 종래 일실시예에 따른 폴리머 애자가 전주에 설치된 상태를 나타낸 측면도.Figure 2 is a side view showing a state in which the polymer insulator is installed in the electric pole according to the conventional embodiment.

도 3은 본 발명에 따른 더블 폴리머 애자가 전주에 설치된 상태를 나타낸 측면도.Figure 3 is a side view showing a state in which the double polymer insulator installed in the electric pole according to the present invention.

도 4는 본 발명에 따른 더블 폴리머 애자가 전주에 설치된 상태를 나타낸 평면도.Figure 4 is a plan view showing a state in which the double polymer insulator is installed in the electric pole according to the present invention.

도 5는 본 발명에 따른 더블 폴리머 애자를 나타낸 구성도.5 is a block diagram showing a double polymer insulator according to the present invention.

*** 도면의 주요부분 부호 설명 ****** Explanation of Major Parts in Drawings ***

100:애자몸체 110:심재100: insulator body 110: heartwood

120:애자날개 130:볼형 금구120: Agile wing 130: Ball type bracket

140:쐐기형 클램프 금구 200:양면소켓 금구140: wedge clamp bracket 200: double-sided socket bracket

본 발명은 볼형과 클램프형 금구를 사용한 애자 체결구조에 관한 것으로서, 애자에 취부되는 금구류를 줄이고 구조를 단순화하여 애자의 제작 단가를 낮추고 제작과정 및 현장 설치 작업을 용이하게 하며, 전주를 기준으로 양쪽 또는 어느 한쪽에 선택적으로 형성되는 애자와 전선의 연결이 양면소켓 금구에 의해 한 번의 작업으로 이루어질 수 있도록 하여 설치 작업을 용이하게 함과 동시에 작업시간을 단축시킬 수 있도록 하는 기술이다.The present invention relates to a insulator fastening structure using a ball-type and clamp-type bracket, to reduce the brackets and simplify the structure to reduce the production cost of the insulator and to facilitate the production process and field installation work, based on the pole It is a technology to facilitate the installation work and to shorten the working time by allowing the connection of the insulator and the electric wire selectively formed on both sides or one side to be made in one operation by the double-sided socket bracket.

본 발명에 관련한 종래 기술로는, 대한민국 등록실용신안 제0262505호(고안의 명칭:볼 소켓형 폴리머 현수애자)가 제안된 바 있으며, 상기 등록실용신안의 청구범위에 따른 고안의 구성은, 도 1에 나타낸 바와 같이, 원판(1)들이 기준축(2)에 등간격으로 다수적 배치되어 이루어진 몸체를 가진 폴리머 현가애자에 있어서, 상기 기준축의 양단중 한쪽선단은 경완금(3)의 볼쇄클(4)에 결합되는 볼부재(5)로 형성되고, 타단은 데드앤드클램프(6)에 연결되는 소켓부(7)로 이루어지는 것을 특징으로 한다.As the prior art related to the present invention, Republic of Korea Utility Model No. 0262505 (designated name: ball socket type polymer suspension insulator) has been proposed, the configuration of the design according to the claims of the Utility Model Utility Model, Figure 1 As shown in the figure, in the polymer suspension having a body in which the discs 1 are arranged in a plurality of equal intervals on the reference axis 2, one end of both ends of the reference axis is a ball clamp of the light arm 3; 4) is formed of a ball member (5) coupled to the other end is characterized in that consisting of a socket portion (7) connected to the dead and clamp (6).

또한, 도 2에 나타낸 바와 같은 종래 일반 폴리머 애자는, 중심체(1)를 기준으로하는 애자몸체(2) 양쪽에 클레비스(Clevis) 금구(3)와 아이(Eye) 금구(4)를 형성하여, 현장에 애자 설치시, 상기 클레비스 금구(3)와 전주(5)의 완금(6)을 연결할 때는 볼 쇄클(Ball Shackles) 금구(7)와 소켓 아이(Socket Eye) 금구(8)를 코터 핀(Cotter Pin, 도 2의 '9')과 스플릿 핀(Split Pin, 도 2의 '10')으로 고정하여 연결하고, 아이 금구(4)와 전선(11)을 잡아주는 쐐기형 클램프(Clamp) 금구(12)를 연결할 때는 코터 핀(9)과 스플릿 핀(10)으로 고정한다.In addition, the conventional general polymer insulator, as shown in FIG. 2, forms a clevis bracket 3 and an eye bracket 4 on both sides of the insulator body 2 based on the center body 1. When the insulator is installed in the field, the ball shackles bracket (7) and the socket eye bracket (8) are coated when the clevis bracket (3) and the complete pole (6) of the pole (6) are connected. Wedge clamp clamping the pin (Cotter Pin, '9' of FIG. 2) and the split pin (Split Pin, '10' of FIG. 2) and holding the eye bracket 4 and the wire 11 ) When connecting the brackets 12, fix them with the cotter pin 9 and the split pin 10.

상술한 바와 같은 고안을 포함한 종래의 애자는, 전주를 기준으로 양쪽에 각 각의 애자를 설치해야하므로 작업이 번거로운 문제점이 있다. 또한, 전선이 전주의 한쪽 방향에 연결되는 경우를 예로들면, 폴리머 애자의 현장 설치를 위해, 3개의 금구(볼 쇄클, 소켓 아이, 쐐기형 클램프)와 3개의 코터 핀과 3개의 스플릿 핀을 필요로 하므로, 부속품 사용에 따른 설치비용이 상승되고, 설치가 복잡하고 불편할 뿐만 아니라 설치 소요시간이 길어지는 문제점이 있다.Conventional insulators, including the above-described devise, have to be provided with each insulator on both sides of the electric pole, which causes troublesome work. Also, for example, if the wires are connected in one direction of the pole, three brackets (ball shackles, socket eyes, wedge clamps), three cotter pins and three split pins are required for field installation of the polymer insulator. Since the installation cost is increased according to the use of accessories, installation is complicated and inconvenient as well as the installation time is long.

상술한 바와 같은 문제점을 해결하기 위해 창안된 본 발명의 목적은, 애자에 취부되는 금구류를 줄이고 구조를 단순화하여 제작과정 및 현장 설치 작업을 용이하게 하는 볼형과 클램프형 금구를 사용한 애자 체결구조를 제공하는 데 있다.An object of the present invention, which was devised to solve the above problems, is to reduce the brackets to the insulator and simplify the structure to insulate the insulator structure using the ball-type and clamp-type brackets to facilitate the manufacturing process and field installation work. To provide.

본 발명의 다른 목적은, 전주를 기준으로 양쪽에 형성되는 애자와 전선의 연결이 양면소켓 금구에 의해 한 번의 작업으로 이루어질 수 있도록 하는 볼형과 클램프형 금구를 사용한 애자 체결구조를 제공하는 데 있다.Another object of the present invention is to provide an insulator fastening structure using a ball-type and clamp-type bracket so that the connection between the insulator and the electric wire formed on both sides of the pole is made in one operation by the double-sided socket bracket.

본 발명에 따른 볼형과 클램프형 금구를 사용한 애자 체결구조는, 도 3 내지 도 5에 도시한 바와 같이, 애자몸체(100)에 원판 형상의 애자날개(120)를 동일간격으로 다수개 배열하고, 애자몸체(100)의 중심이 되는 심재(110, 심재 : 에폭시 레진(epoxy resin)에 유리섬유(glass fiber)를 연속적으로 함침시켜 인발성형 한 것)의 양단에 볼형 금구(130)와 쐐기형 클램프 금구(140)를 각각 형성하며, 전주(300)의 완금(400)에 고정된 양면소켓 금구(200) 양면에 상기 애자몸체(100)의 일측단에 형성된 볼형 금구(130)를 한 개씩 삽입·체결하여 이루어진다.In the insulator fastening structure using the ball-type and clamp-type brackets according to the present invention, as shown in Figures 3 to 5, a plurality of disk-shaped insulator blades 120 are arranged on the insulator body 100 at equal intervals, Ball-shaped brackets 130 and wedge-shaped clamps on both ends of the core material 110, which is the center of the insulator body 100, is formed by continuously impregnating glass fibers in an epoxy resin. Each of the brackets 140 are formed, and each of the ball-type brackets 130 formed at one end of the insulator body 100 is inserted into each of the two-sided socket brackets 200 fixed to the finishing 400 of the pole 300. It is made by fastening.

애자몸체(100)는, 심재(110)와 애자의 전기적 절연 조건을 고려하여 폴리머(Polymer) 외피재의 둥근 판 형상인 애자날개(120)가 심재(110)를 중심으로 연속 배열되는 형태로 구성되며, 애자의 전기적 절연과 내후성, 기계적 강도 등의 특성을 부여하는 기능을 수행한다. 심재(110)는, 볼형 금구(130) 및 쐐기형 클램프 금구(140)를 양단에 각각 형성하고, 애자몸체(100)의 중심축이 되어 애자의 절연 및 기계적강도 특성을 부여하는 기능을 수행한다.The insulator body 100 is configured in such a manner that the insulator blades 120 having a round plate shape of a polymer shell material are continuously arranged around the core member 110 in consideration of the electrical insulation conditions of the core member 110 and the insulator. In addition, it functions to insulate the electrical insulation, weather resistance, and mechanical strength of insulators. The core member 110 forms ball-shaped brackets 130 and wedge-shaped clamp brackets 140 at both ends, respectively, and serves as a central axis of the insulator body 100 to provide insulation and mechanical strength characteristics of the insulator. .

여기서, 볼형 금구(130)는, 양면소켓 금구(200)에 쉽게 삽입·체결 할 수 있는 볼 형상이며, 애자의 회전 또는 각도 변형을 가능하게 하는 기능을 수행한다. 그리고, 쐐기형 클램프 금구(140)는, 애자와 전선(500)이 별도의 장치 없이 바로 접속 가능하게 하는 기능을 수행한다.Here, the ball bracket 130 is a ball shape that can be easily inserted and fastened to the double-sided socket bracket 200, and performs the function of enabling the rotation or angular deformation of the insulator. The wedge clamp bracket 140 performs a function of allowing the insulator and the electric wire 500 to be directly connected without a separate device.

양면소켓 금구(200)는, 애자몸체(100)의 심재(110) 일측단에 형성된 볼형 금구(130)를 삽입·체결할 수 있는 두 개의 소켓을 양쪽으로 대칭 결합한 구조이고, 전주(300)에 취부된 완금(400)에 고정되기 위한 볼트부(미도시)를 포함하며, 상기 볼형 금구(130)와 결합된 상태에서 애자의 회전 또는 각도 변형을 가능하게 하는 기능을 수행한다.The double-sided socket bracket 200 has a structure in which two sockets capable of inserting and fastening the ball-shaped bracket 130 formed at one end of the core member 110 of the insulator body 100 on both sides are symmetrically coupled to each pole 300. It includes a bolt portion (not shown) to be fixed to the mounting stud 400, and performs the function of enabling the rotation or angular deformation of the insulator in combination with the ball-shaped bracket (130).

본 발명은 애자에 취부되는 금구류를 줄이고 구조를 단순화하여 애자의 제작 단가를 낮추고 제작과정 및 현장 설치 작업을 용이하게 하는 효과가 있다.The present invention has the effect of reducing the production cost of the insulator by reducing the brackets and simplifying the structure of the insulator and facilitates the manufacturing process and field installation work.

본 발명은 전주를 기준으로 양쪽에 형성되는 애자와 전선의 연결이 양면소켓 금구에 의해 한 번의 작업으로 이루어질 수 있도록 하여 설치 작업을 용이하게 함 과 동시에 작업시간을 단축하는 효과가 있다.The present invention has the effect that the connection between the insulators and the electric wires formed on both sides of the electric pole can be made in one operation by the double-sided socket bracket, thereby facilitating the installation work and reducing the working time.

상기한 바와 같이 본 발명에 따른 바람직한 특정 실시 예를 설명하였지만, 본 발명은 상기한 실시 예에 한정되지 않으며 당해 발명이 속하는 분야에서 통상의 지식을 가진 자에 의해 다양하게 변형되는 실시 예들은 이하에 청구하는 본 발명의 특허 청구범위 안에 속한다고 해야 할 것이다.As described above, specific preferred embodiments of the present invention have been described, but the present invention is not limited to the above-described embodiments, and various modifications by those skilled in the art to which the present invention pertains are described below. It should be said that they fall within the claims of the present invention as claimed.

Claims (5)

특고압 배전선로를 전주로부터 절연시키고 전선을 지지하는 애자에 관한 것으로서,The insulator which insulates the extra-high voltage distribution line from the pole and supports the wire, 애자몸체에 원판 형상의 애자날개를 동일간격으로 다수개 배열하고, 상기 애자몸체의 중심이 되는 심재의 양단에 볼형 금구와 쐐기형 클램프 금구를 각각 형성하며, 상기 전주에 취부된 완금에 고정된 양면소켓 금구 양면에 상기 애자몸체의 일측단에 형성된 볼형 금구를 한 개씩 삽입·체결하여 이루어지되,A plurality of disc-shaped insulated wings are arranged on the insulator body at equal intervals, and ball-shaped and wedge-shaped clamps are formed on both ends of the core, which is the center of the insulator body, respectively. It is made by inserting and tightening one ball-type bracket formed at one end of the insulator body on both sides of the socket bracket, 상기 양면소켓 금구는, 상기 애자몸체의 일측단에 형성된 볼형 금구를 삽입ㆍ체결하기 위한 두 개의 소켓을 양쪽으로 대칭 결합한 구조이고, 상기 애자몸체의 볼형 금구와 결합된 상태에서 상기 애자몸체의 회전 또는 각도 변형을 가능하게 하며, 상기 전주의 완금에 고정되기 위한 볼트부를 포함하는 것을 특징으로 하는 볼형과 클램프형 금구를 사용한 애자 체결구조.The double-sided socket bracket has a structure in which two sockets for inserting and fastening a ball-shaped bracket formed at one end of the insulator body are symmetrically coupled on both sides, and the rotation of the insulator body in the state of being coupled with the ball-shaped bracket of the insulator body. The insulator fastening structure using the ball-type and clamp-type brackets which enables the angle deformation and comprises a bolt portion for fixing to the complete pole of the pole. 제 1 항에 있어서, 상기 볼형 금구는,The method of claim 1, wherein the ball bracket, 상기 양면소켓 금구에 삽입·체결되어 상기 애자몸체의 회전 또는 각도 변형을 가능하게 하는 볼 형상인 것을 특징으로 하는 볼형과 클램프형 금구를 사용한 애자 체결구조.An insulator fastening structure using a ball-type and clamp-type bracket, characterized in that the ball shape is inserted and fastened to the double-sided socket bracket to enable rotation or angular deformation of the insulator body. 제 1 항에 있어서, 상기 쐐기형 클램프 금구는,The method of claim 1, wherein the wedge clamp bracket, 지지하고자 하는 전선을 직접적으로 상기 애자몸체에 취부하는 구조인 것을 특징으로 하는 볼형과 클램프형 금구를 사용한 애자 체결구조.An insulator fastening structure using a ball-type and clamp-type bracket, characterized in that the wire to be directly supported to the insulator body. 삭제delete 제 1 항에 있어서, 상기 심재는,The method of claim 1, wherein the core material, 에폭시 레진(epoxy resin)에 유리섬유(glass fiber)를 연속적으로 함침시켜 인발성형한 것을 특징으로 하는 볼형과 클램프형 금구를 사용한 애자 체결구조.An insulator fastening structure using a ball-type and clamp-type bracket, which is formed by continuously impregnating glass fiber in epoxy resin.
KR1020060094123A 2006-09-27 2006-09-27 The insulator combining structure using the ball type and clamp type KR100777179B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766681A (en) * 2018-06-29 2018-11-06 国网湖南省电力有限公司 Spherical composite insulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030028913A (en) * 2001-10-04 2003-04-11 한국전력공사 Eye shackle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030028913A (en) * 2001-10-04 2003-04-11 한국전력공사 Eye shackle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766681A (en) * 2018-06-29 2018-11-06 国网湖南省电力有限公司 Spherical composite insulator
CN108766681B (en) * 2018-06-29 2023-12-12 国网湖南省电力有限公司 Spherical composite insulator

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