KR100796566B1 - Light weight buffer metal of electric pole for supply of electric power - Google Patents

Light weight buffer metal of electric pole for supply of electric power Download PDF

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Publication number
KR100796566B1
KR100796566B1 KR1020070103311A KR20070103311A KR100796566B1 KR 100796566 B1 KR100796566 B1 KR 100796566B1 KR 1020070103311 A KR1020070103311 A KR 1020070103311A KR 20070103311 A KR20070103311 A KR 20070103311A KR 100796566 B1 KR100796566 B1 KR 100796566B1
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South Korea
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pole
sides
electric pole
elastic
support
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KR1020070103311A
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Korean (ko)
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신성식
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신성식
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    • 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
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms
    • 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
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator 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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulators (AREA)

Abstract

An upper supporter of an electric pole for distributing electric power is provided to secure the reliability of power supply by preventing the supporter from being dropped and separated. An upper supporter of an electric pole for distributing electric power connects and support a cable by being installed at an upper part of the electric pole. The upper supporter of the electric pole includes front and rear slant light arms(10,10a), left and right electric pole fixing frames(20,20a), and jumper wire fixing units(30). The front and rear slant light arms are arranged in front and rear sides of the upper part of the electric pole and fixed by the left and right electric pole fixing frames. The left and right electric pole fixing frames fix the front and rear slant light arms to the electric pole. The jumper fixing units are fixed to left and right sides of the front and rear slant light arms and support a jumper wire.

Description

배전용 전주 상부 지지대{Light weight buffer metal of electric pole for supply of electric power}Light weight buffer metal of electric pole for supply of electric power}

본 발명은 배전용 전주 상부 지지대에 관한 것으로서, 보다 상세하게는 한 쌍의 지지대로 높은 장력의 고압 케이블을 안전하고도 견고하게 연결 지지할 수 있고, 동시에 설치를 신속 용이하고도 안정되게 이룰 수 있어 시공상의 편의성이 보다 향상되며, 지지대의 처짐 및 이탈현상을 미연에 방지하여 전력 공급에 대한 신뢰성을 확보할 수 있고, 아울러 까치와 같은 조류가 근접할 수 없는 구조를 취하여 조류에 의한 정전 사고를 미연에 방지할 수 있는 배전용 전주 상부 지지대에 관한 것이다. The present invention relates to an upper pole support for power distribution, and more particularly, it is possible to safely and firmly connect and support a high-tension high-voltage cable with a pair of supports, and at the same time, to make installation quick and easy and stable. Construction convenience is further improved, and it is possible to secure the reliability of power supply by preventing sagging and detachment of support in advance, and also prevents the power failure accident caused by algae by taking the structure that algae such as magpie cannot be close. The present invention relates to a distribution pole upper support that can be prevented.

일반적으로, 발전소에서 발생되는 대전력은 송전탑 등의 송전 선로를 통해 고압 전력으로 각 변전소에 송전된 다음, 변전소에서는 송전된 전력을 변압하여 각 수용가에서 사용할 수 있도록 전선 케이블에 의해 각 지역으로 공급된다.In general, the large power generated from the power plant is transmitted to each substation with high voltage power through a transmission line such as a transmission tower, and then, the substation transforms the transmitted power and is supplied to each region by wire cables for use in each customer. .

그리고, 일반 수용가에 대한 전력 공급은 전주를 통해 공급하게 되는데 이때, 각 전주에서의 전선 케이블은 배전선로에 따라서 단상식과 2선식, 3선식이 있으며, 이들 전선 케이블의 연결은 점퍼선을 이용하여 연결하고 있는 것은 이미 주 지된 바와 같다.In addition, electric power supply to general customers is supplied through electric poles. In this case, electric wire cables in each electric pole are single-phase type, 2-wire type and 3-wire type depending on the distribution line. The connection is already known.

여기서, 고압 전기는 3상 3선 또는 3상 4선으로 공급되기 때문에 3개 또는 4개의 케이블이 연결되며, 이들은 합선사고의 방지를 위해 항상 팽팽한 장력으로 설치될 수 있도록 해주어야 한다.Here, the high-voltage electricity is supplied to three-phase three-wire or three-phase four-wire, so three or four cables are connected, and they must be installed at all times in tension to prevent a short circuit accident.

따라서, 전주를 일정한 간격으로 설치하고 또 전주의 상부에 지지대(이하, "경완금"이라 칭함.)를 설치하여 각 고압 케이블들이 합선되지 않는 간격으로 평행하면서 팽팽한 긴장력을 갖도록 배선하는데 이러한 고압 케이블을 지지하는 케이블 지지대는 사각관 형상으로 구성되고 또 밴드형 클램프로 전주의 상부에 고정 설치된다.Therefore, the poles are installed at regular intervals, and a support (hereinafter referred to as a "light brace") is installed at the top of the poles so that the high voltage cables are wired so as to have parallel tensions at intervals where the high voltage cables are not shorted. The supporting cable support has a square tube shape and is fixed to the upper part of the pole by a band clamp.

이러한 종래의 전선 케이블의 연결시공은 도 6과 도 7에서 도시한 바와 같이, 전선케이블(101)의 선로방향에 대하여 직교 방향으로 전주(100) 상단 양측면으로 횡설되는 경완금(102)의 양측에서 현수애자(103)를 통해 전선 케이블(101)을 연결,결합하고 양측 현수애자(103) 사이를 점퍼선(110)으로 연결하되, 상기 경완금(102)의 양측 상면에 고정,설치된 지지용 애자(Line post:핀애자)(104)를 통해 점퍼선을 상향 또는 하향으로 지지하는 시공이 이루어져 왔다.As shown in FIGS. 6 and 7, the conventional installation of the electric wire cable is performed at both sides of the light arm 102 which is rolled out to both sides of the upper end of the electric pole 100 in the direction orthogonal to the line direction of the electric wire cable 101. A support insulator connected to the wire cable 101 through the suspension insulator 103 and connected between the two suspension insulators 103 by a jumper wire 110, and fixed to and installed on both upper surfaces of the light insulator 102. (Line post: pin insulator) (104) has been constructed to support the jumper line up or down.

여기서, 이와 같이 수개의 현수애자(103)와 지지용 애자(104) 등을 전주(100)에 체결하여 전선 케이블(101)의 가설을 가능하게 하는 경완금(102)은 도 7에 도시된 바와 같이 전주(100)에 연결 고정을 취해줄 수 있는 별개의 "U"자형 결속구(200)를 이용하여 체결 설치하는 단순 시공 방식으로 취해져 왔다.Here, as shown in FIG. 7, the light braking 102 for fastening several suspension insulators 103 and supporting insulators 104 to the pole 100 to enable the construction of the wire cable 101 is shown in FIG. 7. Likewise, it has been taken as a simple construction method to fasten and install using a separate "U" -shaped binding sphere 200 that can be fixed to the pole 100.

그러므로, 경완금의 설치를 신속 용이하고도 안정되게 이룰 수 없었고, 시공 상에 많은 불편 및 애로 사항이 있었다.Therefore, the installation of the light wrist could not be achieved quickly and easily, and there were many inconveniences and difficulties in construction.

이를 구체적으로 보충 설명하면, 경완금을 설치하기 위해선 "U"자형 결속구를 전주에 위치시킨 후 이 상태에서 "U"자형결속구에 경완금을 이동 연결시켜 너트로 상호간을 체결 고정하는 방식을 취하여야만 하였으므로 작업자 단독으로 시공하기가 사실상 불가한 문제점과, 경완금과 "U"자형 결속구 상호간의 연결 구조가 비견고하여 전주 상에 경완금의 안정된 설치 상태를 유지하기에는 미흡한 구조적 결함이 있었기 때문이다.To specifically explain this, in order to install the light arm, the "U" shaped fasteners are placed on the pole, and in this state, the light arm is connected to the "U" shaped fasteners. Because it had to be taken, it was virtually impossible to install by the worker alone, and because the connection structure between the light arm and the "U" shaped fasteners was unstable, there were insufficient structural defects to maintain the stable installation of light arm on the pole. to be.

특히, 선로 방향을 전주의 일측으로 치우치게 하여 경완금을 전주의 일측으로 치우치게 횡설할 경우에는 안정된 고정 상태를 유지하기 위해 별도의 지지구를 증설해야하만 하는 등의 불편사항이 있었기 때문이었다.In particular, when the rail direction is shifted to one side of Jeonju and the gilt is rolled to one side of Jeonju, it was inconvenient to add a separate support to maintain a stable fixed state.

그리고, 경완금의 외형이 일률적인 사각관 형태를 취하고 있으므로 조류가 둥지를 틀기에 적절한 평면 공간을 제공하여 이로 인한 정전 사고가 자주 발생하였다.In addition, since the shape of the light arm takes a uniform square tube shape, a power failure accident occurred frequently due to providing a suitable flat space for birds to nest.

또한, 지금까지의 경완금의 형태는 상술한 바와 같은 구조적 형태를 취하고 있는 것이 주로 이용되고 있어, 사실 도심 경관을 크게 저해하는 문제점이 있었다.In addition, the shape of the light lump until now is mainly used having the structural form as described above, in fact, there was a problem that greatly inhibits the urban landscape.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 한 쌍의 지지대로 높은 장력의 고압 케이블을 안전하고도 견고하게 연결 지지할 수 있고, 동시에 설치를 신속 용이하고도 안정되게 이룰 수 있어 시공상의 편의성이 보다 향상되며, 지지대의 처짐 및 이탈현상을 미연에 방지하여 전력 공급에 대한 신뢰성을 확보할 수 있고, 아울러 까치와 같은 조류가 근접할 수 없는 구조를 취하여 조류에 의한 정전 사고를 미연에 방지할 수 있는 배전용 전주 상부 지지대를 제공함에 그 목적이 있다.The present invention is to solve the above problems, it is possible to securely and firmly support the high-tension cable of high tension with a pair of supports, and at the same time can be achieved quickly and easily and securely installation convenience In addition to this, it is possible to secure the reliability of the power supply by preventing the sag and detachment of the support in advance, and also to prevent the power failure by the algae by taking the structure that the algae such as magpies cannot be close. The purpose is to provide a distribution pole upper support.

이와 같은 목적을 달성하기 위하여, 본 발명은 전주의 상부에 설치되어 케이블을 연결 지지하는 전주 상부 지지대에 있어서;In order to achieve the above object, the present invention is installed in the upper pole of the pole pole support for connecting the cable;

단면이 사각면체로 전주와 대면되는 내측면에는 전주와 밀착되는 고무재질의 탄성고정판 일측단이 삽입되는 탄성요부를 갖고 외측정면 양측에는 볼트삽입홈을 갖는 수평대가 형성되고, 수평대 양단에는 외측상부로 사선연장되어 일정간격 수평방향으로 현수애자를 체결고정시키고 일정간격으로 내외측면에 사각홈이 형성되는 좌우측경사대가 형성되어 전주 상부의 전후방에 각각 위치되는 한 쌍의 전후방측 경사경완금과;On the inner surface facing the poles with a square face, a horizontal base having an elastic recess into which one end of an elastic fixing plate made of a rubber material in close contact with the pole is inserted is formed, and a horizontal stand having bolt inserting grooves on both sides of the outer front face, and an outer upper part at both ends of the horizontal stand. A pair of front and rear inclined sloping beams, each of which is positioned in front and rear of the upper part of the pole, is formed by the left and right inclined bands formed by extending diagonally and fastening the suspension insulator in a horizontal direction at a predetermined interval and forming square grooves on inner and outer sides at a predetermined interval;

상기 한 쌍의 전후방측 경사경완금 좌우측에 각각 삽입되어 전후방측 경사경완금을 전주 상부에 고정시키는 직사각틀로, 측면중심에는 전후방측 경사경완금 좌 우측단에 각각 삽입되는 체결장공이 관통형성되고, 전후면 중심에는 고정볼트가 체결관통되어 그 선단이 상기 볼트삽입홈에 삽입고정되는 볼트공이 형성되며, 체결장공 전후방측에 상하면에는 전주와 밀착되어 내측으로 탄성되는 탄성판의 양단이 축핀에 의해 각각 축결합되어 슬라이딩이동되는 탄성장공이 각각 형성되는 한 쌍의 좌우측 전주고정틀과;A rectangular frame is inserted into the left and right sides of the pair of front and rear inclined stiffening beams respectively to fix the front and rear inclined stiffening beams to the upper part of the pole. In the center of the front and rear surfaces, the fixing bolt is fastened through the bolt hole to the front end is inserted into the bolt insertion groove is formed, and the upper and lower sides of the fastening hole in the upper and lower sides are in close contact with the electric pole and both ends of the elastic plate elastically inward by the shaft pin A pair of left and right jeonju fixing frames each of which is axially coupled to each other to form an elastic long hole for sliding;

일측 양단은 상기 사각홈 전후방측에 각각 삽입고정되는 탄성고리가 형성되고, 탄성고리 선단에 직립되어 내측에 상기 현수애자를 거친 점퍼선이 관통지지되는 점퍼선지지공이 형성되는 점퍼선고정구를 구비하는 특징이 있다.One end is provided with a jumper wire fixture having an elastic ring inserted into and fixed to the front and rear sides of the rectangular groove, respectively, and a jumper wire support hole in which a jumper wire passing through the suspension insulator is supported therethrough, which is upright on the elastic ring tip. There is a characteristic.

이와 같이, 본 발명은 한 쌍의 지지대로 높은 장력의 고압 케이블을 안전하고도 견고하게 연결 지지할 수 있고, 동시에 설치를 신속 용이하고도 안정되게 이룰 수 있어 시공상의 편의성이 보다 향상되며, 지지대의 처짐 및 이탈현상을 미연에 방지하여 전력 공급에 대한 신뢰성을 확보할 수 있고, 아울러 까치와 같은 조류가 근접할 수 없는 구조를 취하여 조류에 의한 정전 사고를 미연에 방지할 수 있는 효과가 있다.As described above, the present invention can safely and firmly connect and support a high-tension cable of high tension with a pair of supports, and at the same time, the installation can be quickly and easily and stably improved, thereby improving construction convenience. It is possible to secure the reliability of the power supply by preventing sag and departure in advance, and also has the effect of preventing the power failure accident caused by the algae by taking a structure that can not be close to algae, such as magpies.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 배전용 전주 상부 지지대의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 정면도이고, 도 4는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 측단면도이며, 도 5는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 평단면도이다.1 is a perspective view showing the construction of the upper pole of the distribution pole in the embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening of the upper pole of the distribution pole in the embodiment of the present invention, Figure 3 is a distribution of the present invention embodiment 4 is a front sectional view showing the construction of the upper pole of the pole pole, Figure 4 is a side cross-sectional view showing the construction of the pole of the pole pole upper support for the embodiment of the present invention, Figure 5 is a flat view showing the construction of the pole of the upper pole support for the embodiment of the present invention It is a cross section.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 배전용 전주 상부 지지대는, 전주(50)의 상부에 설치되어 케이블을 연결 지지하는 것으로, 전주(50) 상부의 전후방측에 위치되어 좌우측 전주고정틀(20,20a)에 의해서 고정결합되는 전후방측 경사경완금(10,10a)과, 전후방측 경사경완금(10,10a)을 전주(50)에 고정결합시키는 좌우측 전주고정틀(20,20a)과, 전후방측 경사경완금(10,10a)의 좌우측에 고정되어 점퍼선(40)을 유도지지하는 점퍼선고정구(30)로 구성된다.The distribution pole upper support of the present invention is installed in the upper portion of the pole 50, and supports the cable, located on the front and rear side of the pole 50 is fixed by the left and right pole anchor frame (20, 20a) Front and rear inclined stiffening (10, 10a), left and right lateral gilt fixing frame (20, 20a) for fixing the front and rear inclined stiffening (10, 10a) to the pole 50, and the front and rear inclined stiffening (10, 10a) It is fixed to the left and right sides of the jumper wire 40 is composed of a jumper wire fixing tool (30).

상기 전후방측 경사경완금(10,10a)은 전주(50) 상부의 전후방에 각각 위치되는 한 쌍의 경완금으로 단면이 사각면체인 바, 전주(50)와 대면되는 내측면에는 전주(50)와 밀착되는 고무재질의 탄성고정판(13) 일측단이 삽입되는 탄성요부(12)를 갖고 외측정면 양측에는 볼트삽입홈(11a,11b)을 갖는 수평대(11)가 형성되고, 수평대(11) 양단에는 외측상부로 사선연장되어 일정간격 수평방향으로 현수애자(15)를 체결고정시키고 일정간격으로 내외측면에 다수 개의 사각홈(16)이 형성되는 좌우측경사대(14,14a)가 형성된다. The front and rear side inclined braces 10 and 10a are a pair of light braces respectively located in the front and rear of the top of the pole 50, and the cross section is a rectangular parallelepiped bar. An elastic fixing plate 13 having one end of an elastic fixing plate 13 of a rubber material in close contact with the rubber material is formed, and horizontal bars 11 having bolt insertion grooves 11a and 11b are formed at both sides of the outer front surface, and the horizontal table 11 is provided. The left and right inclined bands 14 and 14a are formed at both ends by diagonally extending outward and fixing the suspension insulator 15 in a horizontal direction at a predetermined interval and forming a plurality of square grooves 16 at inner and outer sides at a predetermined interval.

상기 좌우측 전주고정틀(20,20a)은 상기 한 쌍의 전후방측 경사경완금(10,10a) 좌우측에 각각 삽입되어 전후방측 경사경완금(10,10a)을 전주(50) 상부에 고정시키는 직사각틀로, 측면중심에는 전후방측 경사경완금(10,10a) 좌우측단에 각각 삽입되는 체결장공(21)이 관통형성되고, 전후면 중심에는 고정볼트(22a)가 체결관통되어 그 선단이 상기 볼트삽입홈(11a,11b)에 삽입고정되는 볼트공(22)이 형성되며, 체결장공(21) 전후방측에 상하면에는 전주(50)와 밀착되어 내측으로 탄성되는 탄성판(25)의 양단이 축핀(24)에 의해 각각 축결합되어 슬라이딩이동되는 탄성장공(23,23a)이 각각 형성된다. The left and right jeonju fixed frame (20, 20a) is respectively inserted into the left and right sides of the pair of front and rear inclined mirrors (10, 10a) rectangular frame for fixing the front and rear inclined mirrors (10, 10a) on the upper pole 50 In the side center, the fastening holes 21 are inserted into the left and right ends of the front and rear inclined mirrors 10 and 10a, respectively, and the fixing bolts 22a are passed through the front and rear centers so that the tip is inserted into the bolts. Bolt holes 22 are formed to be inserted and fixed in the grooves 11a and 11b, and both ends of the elastic plate 25 which are in close contact with the electric pole 50 on the front and rear sides of the fastening hole 21 are elastically inward. 24 are elastically coupled holes 23 and 23a which are axially coupled and slidably moved, respectively.

상기 점퍼선고정구(30)는 전후방측 경사경완금(10,10a)의 좌우측에 고정되어 점퍼선(40)을 유도지지하는 고정구로, 일측 양단은 상기 사각홈(16) 전후방측에 각각 삽입고정되는 한 쌍의 탄성고리(31)가 형성되고, 탄성고리(31) 타측선단에 직립되어 내측에 상기 현수애자(15)를 거친 점퍼선(40)이 관통지지되는 점퍼선지지공(32)이 형성된다. The jumper wire fixing tool 30 is fixed to the left and right sides of the front and rear inclined mirrors 10 and 10a to guide the jumper wire 40, and both ends thereof are inserted into and fixed to the front and rear sides of the square groove 16, respectively. A pair of elastic rings 31 are formed, and a jumper wire support hole 32 in which the jumper wires 40 passing through the suspension insulator 15 are supported by the elastic ring 31 is erected at the other end. Is formed.

이와 같은 본 발명은, 전주(50) 전후방측에 전후방측 경사경완금(10,10a)을 각각 위치시킨 다음, 체결장공(21)을 통해 좌우측 전주고정틀(20,20a)을 전후방측 경사경완금(10,10a)의 좌우측단에 삽입시킨다.In the present invention as described above, the front and rear side inclined braces 10, 10a are positioned on the front and rear sides of the pole 50, respectively, and then the left and right side vestibule frame 20, 20a through the fastening holes 21, the front and rear side inclined mirrors are completed. Insert it into the left and right ends of (10, 10a).

이 상태에서 좌우측 전주고정틀(20,20a)의 고정볼트(22a) 선단을 전후방측 경사경완금(10,10a)의 볼트삽입홈(11a,11b)에 각각 삽입고정시키면 된다.In this state, the tips of the fixing bolts 22a of the left and right vestibule fixing frames 20 and 20a may be inserted into and fixed to the bolt inserting grooves 11a and 11b of the front and rear inclined braces 10 and 10a, respectively.

이때, 전주(50)의 외측면과 좌우측에서 밀착되는 좌우측 전구고정틀(20,20a)의 탄성판(25)은 탄성에 의해서 내측으로 움츠리려 하나, 전주(50)에 의해서 탄성장공(23,23a) 상에서 축핀(24)에 의해 외측으로 이동되면서 전주(50)와 좌우측 전주고정틀(20,20a) 간의 간격을 일정하게 유지하게 되고, 전후방측 경사경완금(10,10a)과 전주(50) 사이에 개재된 탄성고정판(13)에 의한 마찰력에 의해서 전후방측 걍사경완금(10,10a)은 좌우측 전구고정틀(20,20a)과 함께 전주(50) 상단부에 완강히 고정결합된다.At this time, the elastic plate 25 of the left and right bulb fixing frame (20, 20a) to be in close contact with the outer surface and the left and right sides of the pole 50 is to be retracted inward by the elastic, elastic pole (23, 23a) by the pole 50 While moving to the outside by the shaft pin (24) on the) maintains the distance between the pole 50 and the left and right pole frame (20, 20a) constant, between the front and rear inclined mirrors (10, 10a) and the pole 50 By the frictional force by the elastic fixing plate 13 interposed therebetween front and rear pinned mirror 10, 10a is firmly fixed to the upper end of the pole 50 together with the left and right bulb fixing frame (20, 20a).

또한, 전후방측 경사경완금(10,10a)의 좌우측경사대(14,14a) 다수 개 사각홈(16)에는 점퍼선고정구(30)의 탄성고리(31)가 내측으로 오므리는 탄성에 의해 고정되고, 점퍼선지지공(32)에는 점퍼선(40)이 삽입되어 바람과 같은 외부 충격에 의해서 점퍼선(40)이 유동되는 것을 방지하게 된다. In addition, the left and right inclined bands 14 and 14a of the front and rear inclined slopes 10 and 10a are secured by elasticity that the elastic ring 31 of the jumper wire fastener 30 is retracted inwards. The jumper wire 40 is inserted into the jumper wire support hole 32 to prevent the jumper wire 40 from flowing by an external impact such as wind.

도 1은 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 사시도, Figure 1 is a perspective view showing the construction of the upper pole of the distribution pole in the embodiment of the present invention,

도 2는 본 발명 실시 예인 배전용 전주 상부 지지대의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing a fastening pattern of the upper support of the distribution pole in the embodiment of the present invention,

도 3은 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 정면도, Figure 3 is a front view showing the construction of the upper support for the distribution pole in the embodiment of the present invention,

도 4는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 측단면도, Figure 4 is a side cross-sectional view showing the construction of the upper pole of the distribution pole in the embodiment of the present invention,

도 5는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 평단면도,Figure 5 is a plan cross-sectional view showing the construction of the upper support for the distribution pole in the embodiment of the present invention,

도 6은 종래 전선 케이블의 연결 시공된 상태를 도시한 사시도,6 is a perspective view showing a state in which the construction of the conventional wire cable connection;

도 7은 종래 전선 케이블용 경완금의 연결 구성 상태를 도시한 사시도.Figure 7 is a perspective view showing a connection configuration state of the light arm for a conventional electric wire cable.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings

10,10a : 전후방측 경사경완금 11 : 수평대10,10a: front and rear side inclined mirror completion 11: horizontal band

11a,11b : 볼트삽입홈 12 : 탄성요부11a, 11b: bolt insertion groove 12: elastic recess

13 : 탄성고정대 14,14a : 좌우측경사대13: elastic fixing stand 14,14a: left and right inclined band

15 : 현수애자 16 : 사각홈15: Suspension Insulator 16: Square groove

20,20a : 좌우측 전주고정틀 21 : 체결장공20,20a: left and right jeonju frames 21: fastening holes

22: 볼트공 22a : 고정볼트22: bolt hole 22a: fixing bolt

23,23a : 탄성장공 24 : 축핀23,23a: elastic long hole 24: shaft pin

25 : 탄성대 30 : 점퍼선고정구25: elastic band 30: jumper wire fastener

31 : 탄성고리 32 : 점퍼선지지공31: elastic ring 32: jumper wire support

40 : 점퍼선 50 : 전주40: jumper wire 50: pole

Claims (1)

전주의 상부에 설치되어 케이블을 연결 지지하는 전주 상부 지지대에 있어서;In the pole pole upper support is installed on the top of the pole to connect and support the cable; 단면이 사각면체로 전주와 대면되는 내측면에는 전주와 밀착되는 고무재질의 탄성고정판 일측단이 삽입되는 탄성요부를 갖고 외측정면 양측에는 볼트삽입홈을 갖는 수평대가 형성되고, 수평대 양단에는 외측상부로 사선연장되어 일정간격 수평방향으로 현수애자를 체결고정시키고 일정간격으로 내외측면에 사각홈이 형성되는 좌우측경사대가 형성되어 전주 상부의 전후방에 각각 위치되는 한 쌍의 전후방측 경사경완금과;On the inner surface facing the poles with a square face, a horizontal base having an elastic recess into which one end of an elastic fixing plate made of a rubber material in close contact with the pole is inserted is formed, and a horizontal stand having bolt inserting grooves on both sides of the outer front face, and an outer upper part at both ends of the horizontal stand. A pair of front and rear inclined sloping beams, each of which is positioned in front and rear of the upper part of the pole, is formed by the left and right inclined bands formed by extending diagonally and fastening the suspension insulator in a horizontal direction at a predetermined interval and forming square grooves on inner and outer sides at a predetermined interval; 상기 한 쌍의 전후방측 경사경완금 좌우측에 각각 삽입되어 전후방측 경사경완금을 전주 상부에 고정시키는 직사각틀로, 측면중심에는 전후방측 경사경완금 좌우측단에 각각 삽입되는 체결장공이 관통형성되고, 전후면 중심에는 고정볼트가 체결관통되어 그 선단이 상기 볼트삽입홈에 삽입고정되는 볼트공이 형성되며, 체결장공 전후방측에 상하면에는 전주와 밀착되어 내측으로 탄성되는 탄성판의 양단이 축핀에 의해 각각 축결합되어 슬라이딩이동되는 탄성장공이 각각 형성되는 한 쌍의 좌우측 전주고정틀과;The rectangular frame is inserted into the left and right sides of the pair of front and rear inclined sloping arm respectively to fix the front and rear inclined sloping arm to the top of the pole, the side hole is formed through the fastening holes inserted into each of the front and rear inclined sloping arm left and right ends, A fixing bolt is formed in the center of the front and rear surfaces, and a bolt hole is formed in which the tip is inserted and fixed in the bolt insertion groove. On both sides of the fastening hole, both ends of the elastic plate are elastically inward and in close contact with the electric pole. A pair of left and right jeonju fixing frames each of which is elastically coupled to be axially coupled and sliding; 일측 양단은 상기 사각홈 전후방측에 각각 삽입고정되는 탄성고리가 형성되고, 탄성고리 선단에 직립되어 내측에 상기 현수애자를 거친 점퍼선이 관통지지되는 점퍼선지지공이 형성되는 점퍼선고정구를 구비하는 배전용 전주 상부 지지대.One end is provided with a jumper wire fixture having an elastic ring inserted into and fixed to the front and rear sides of the rectangular groove, respectively, and a jumper wire support hole in which a jumper wire passing through the suspension insulator is supported therethrough, which is upright on the elastic ring tip. Distribution pole upper support.
KR1020070103311A 2007-10-15 2007-10-15 Light weight buffer metal of electric pole for supply of electric power KR100796566B1 (en)

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KR100815167B1 (en) 2008-01-14 2008-03-19 주식회사 동성기술단 Connection apparatus of light weight buffer metal for high-tension wire
KR100815112B1 (en) 2008-01-29 2008-03-20 주식회사 한국건설관리공사 Jumper cable clamp apparatus for overhead transmission line
KR100843161B1 (en) 2008-04-11 2008-07-02 (주)동우기술단 Upper part support of electric pole for power transmission
KR100876331B1 (en) 2008-08-07 2008-12-31 (주)세명엔지니어링 Connection apparatus of light weight buffer metal for high-tension wire
KR101161422B1 (en) 2012-05-31 2012-07-09 주식회사 파워엔지니어링 The cable support device of the telegraph pole for supply of electric power
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Publication number Priority date Publication date Assignee Title
KR100815167B1 (en) 2008-01-14 2008-03-19 주식회사 동성기술단 Connection apparatus of light weight buffer metal for high-tension wire
KR100815112B1 (en) 2008-01-29 2008-03-20 주식회사 한국건설관리공사 Jumper cable clamp apparatus for overhead transmission line
KR100843161B1 (en) 2008-04-11 2008-07-02 (주)동우기술단 Upper part support of electric pole for power transmission
KR100876331B1 (en) 2008-08-07 2008-12-31 (주)세명엔지니어링 Connection apparatus of light weight buffer metal for high-tension wire
KR101161422B1 (en) 2012-05-31 2012-07-09 주식회사 파워엔지니어링 The cable support device of the telegraph pole for supply of electric power
KR102013238B1 (en) * 2019-03-13 2019-10-21 (주)삼현기술단 Rail-type light-iron crossarm connectors for easy wire cable connections

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