KR100818556B1 - Upper part support of electric pole for power transmission - Google Patents

Upper part support of electric pole for power transmission Download PDF

Info

Publication number
KR100818556B1
KR100818556B1 KR1020080012476A KR20080012476A KR100818556B1 KR 100818556 B1 KR100818556 B1 KR 100818556B1 KR 1020080012476 A KR1020080012476 A KR 1020080012476A KR 20080012476 A KR20080012476 A KR 20080012476A KR 100818556 B1 KR100818556 B1 KR 100818556B1
Authority
KR
South Korea
Prior art keywords
pole
electric pole
fastening
hole
diamond
Prior art date
Application number
KR1020080012476A
Other languages
Korean (ko)
Inventor
우종수
Original Assignee
(주)우일전기설계감리
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)우일전기설계감리 filed Critical (주)우일전기설계감리
Priority to KR1020080012476A priority Critical patent/KR100818556B1/en
Application granted granted Critical
Publication of KR100818556B1 publication Critical patent/KR100818556B1/en

Links

Images

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

An upper supporting bar of an electric pole for a power transmission is provided to maximize a supporting force of a high voltage cable by having a supporting structure of a light arm and a jumper wire on an upper part of an electric pole. An upper supporting bar of an electric pole for a power transmission includes an electric supporting frame(10), and a couple of light arms(20,20a). The electric supporting frame has a horizontal plane which is installed on an upper plane of an electric pole. A long bolt is inserted into a lower part of the horizontal plane. The electric pole supporting frame is supported on an outer plane of the electric pole. A left/right vertical plane is vertically formed on a left/right side. A diamond protrusion is protrusively formed on an outer plane of a lower part of the left/right vertical plane. A connection hole is formed on a center of a front/rear side of the diamond protrusion with a predetermined interval. A diamond hole into which the diamond protrusion of the electric pole supporting frame is inserted is formed on a center of the couple of left/right light arms. A bolt hole which is penetrated by a connection bolt is formed on an extended line of the connection hole. A front/rear supporting bar is extended from an upper/lower part to a front/rear side, and is vertically bent. A line post insulator is fixed on a front/rear side. An insulator hole is formed on the front/rear supporting bar. A penetration hole where an insulated guide tube is penetrated to a front/rear side is formed between the front/rear supporting bar and the diamond hole.

Description

배전용 전주 상부 지지대{Upper part support of electric pole for power transmission}Upper part support of electric pole for power transmission}

본 발명은 배전용 전주 상부 지지대에 관한 것으로서, 보다 상세하게는 전주의 상부에 경완금과 점퍼선의 지지구조를 구비함으로써, 시공이 보다 간편하게 이루어지고, 보다 견고한 결속력을 부여할 수 있어 경완금이 하부로 처지는 현상을 방지할 수 있으며, 점퍼선이 외부환경에 의해 흔들리는 경우 없어 이로 인한 고압케이블의 지지력을 극대화시킬 수 있는 배전용 전주 상부 지지대에 관한 것이다. The present invention relates to a distribution pole upper support, more specifically, by providing a support structure of the light arm and jumper wire in the upper part of the pole, the construction is made more simple, can give a more solid binding force, the light arm is lower It is possible to prevent the drooping phenomenon, and the jumper wire is not shaken by the external environment, and this is related to the upper pole support of the distribution pole that can maximize the bearing capacity of the high voltage cable.

일반적으로 전력은 발전소로부터 송전탑 등의 송전 선로를 통해 고압 전력으로 각 변전소로 전송되어 여러 단계의 변압과정을 거친 후 콘크리트 전주와 같은 배전로를 따라 전주의 주상변압기를 통해 각 수용가에서 사용할 수 있도록 전선 케이블에 의해 각 지역으로 공급되는 것인바, 전주를 일정한 간격으로 설치하고, 또 전주의 상부에 지지대("경완금" 이라함)를 설치하여 각 고압 케이블들이 합선되지 않는 간격으로 평행하면서 팽팽한 긴장력을 갖도록 배선하는데 이러한 고압 케이블을 지지하는 케이블 지지대는 사각관 형상으로 구성되고 전주의 상부에 고정 설치된다.In general, electric power is transmitted from power plants to power substations by high voltage power through transmission lines such as transmission towers, and after several stages of transformation, the electric power lines can be used at each customer through the pole transformers along the distribution lines such as concrete poles. It is supplied to each area by cable, and the poles are installed at regular intervals, and the support poles (called "light beams") are installed at the top of the poles so that the high tension cables are parallel and tensioned at intervals that do not short-circuit. The cable support for supporting such a high-voltage cable is wired to have a square tube shape and is fixedly installed at the top of the pole.

이러한 종래의 전선 케이블의 연결시공은, 전선케이블의 선로방향에 대하여 직교 방향으로 전주 상단 양측면으로 횡설되는 경완금의 양측에 현수애자를 통해 전선 케이블을 연결,결합하고 양측 현수애자 사이를 점퍼선으로 연결하되, 상기 경완금의 양측 상면에 고정설치된 지지용 애자(Line post:핀애자)를 통해 점퍼선을 상향 또는 하향으로 지지하는 시공이 이루어지는 것이다.In the conventional construction of the electric wire cable, the electric cable is connected to the two sides of the light arm which is laid out on both sides of the upper pole in the orthogonal direction with respect to the wire direction of the electric wire cable through a suspension insulator, and a jumper wire is connected between the two suspension insulators. Connected, but the construction is made to support the jumper line upward or downward through the support insulator (Line post: pin insulator) fixed to the upper surface of both sides of the light wrist.

이때, 상기에서 설치되는 경완금은, 다수개의 현수애자와 지지용 애자 등을 전주에 체결하여 전선 케이블의 가설을 가능하게 하는 것으로, 전주의 양측에 경완금이 배치되고, 별도의 "U"자형 결속구("U"형 볼트라함)로 전주를 감싸며 경완금을 관통하여 결속하고, 체결너트 의해 전주에 설치 고정하는 것이다.At this time, the light braking provided in the above is to enable the construction of the electric wire cable by fastening a plurality of suspension insulators and support insulators, etc. to the pole, and the light arm is arranged on both sides of the pole, and separate "U" shaped Wrapping the pole with a binding hole ("U" type bolt), it is bound through the light arm, and fixed to the pole by the fastening nut.

그러나, 상기와 같은 종래의 경완금 설치구조는 단순히 "U"형 결속구에 의해 전주에 지지되므로, 장기간 무거운 중량의 고압 케이블이 설치시 그 "U"형 결속구의 경완금 결속력이 저하되어 경완금이 하부로 처짐 현상이 발생하며, 이로인한 고압 케이블의 지지력이 감소하는 문제점이 있었다.However, the conventional light arm mounting structure as described above is simply supported on the pole by the "U" type fastener, so that when the heavy weight high-voltage cable is installed for a long time, the light binding force of the "U" type fastener is lowered and the light weight There is a problem that the deflection phenomenon occurs in this lower portion, thereby reducing the bearing capacity of the high-voltage cable.

또한, 하나의 결속수단에 설치되는 경완금의 수량이 제한되어 있으므로, 다수의 경완금을 설치시 다수의 결속구가 필요하여 시공상의 난해한 문제점이 있었다.In addition, since the quantity of light weights to be installed in one fastening means is limited, a number of fasteners are required when installing a number of light weights, and thus there are problems in construction.

또한, 이런 종래의 경완금 설치구조는 고압 케이블의 연결시켜주는 점퍼선이 바람과 같은 외부 환경에 의해 자주 흔들리거나 유동됨이 쌓여 점퍼선 양측선단과 고압 케이블과의 고정부위가 점차로 끊어지는 문제점이 있었다.In addition, the conventional light braided installation structure is that the jumper wire connecting the high-voltage cable is frequently shaken or moved by the external environment such as wind, so that the fixed portion between the both ends of the jumper wire and the high-voltage cable is gradually broken. there was.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 전주의 상부에 경완금과 점퍼선의 지지구조를 구비함으로써, 시공이 보다 간편하게 이루어지고, 보다 견고한 결속력을 부여할 수 있어 경완금이 하부로 처지는 현상을 방지할 수 있으며, 점퍼선이 외부환경에 의해 흔들리는 경우 없어 이로 인한 고압케이블의 지지력을 극대화시킬 수 있는 배전용 전주 상부 지지대를 제공함에 그 목적이 있다.The present invention is to solve the above problems, by providing a support structure of the light braid and jumper wire on the upper part of the pole, the construction is made more easily, it is possible to give a more solid binding force, the phenomenon that the light brawl sag downward It is possible to prevent the jumper wire is not shaken by the external environment is to provide a distribution pole upper support for maximizing the support of the high-voltage cable thereby.

이와 같은 목적을 달성하기 위하여, 본 발명은 전주 상단면에 안착되는 수평면을 갖되 수평면 사방에서 하부로는 장볼트가 삽입고정되어 전주 외부면에 기립지지되고, 수평면 좌우측단에는 하부로 수직절곡되는 좌우측수직면이 각각 형성되되 좌우측수직면 하부 외측면에는 마름모꼴의 마름모돌부가 각각 일정길이로 돌출형성되며, 마름모돌부 전후방측 각 면중심에는 일정간격으로 체결공이 각각 형성되는 전주지지틀과; In order to achieve the above object, the present invention has a horizontal plane seated on the top surface of the pole, and the long bolt is inserted into the bottom of the horizontal plane from the bottom to stand and supported on the outer surface of the pole, and the left and right sides are vertically bent to the left and right ends of the horizontal plane Vertical poles are respectively formed on the lower left and right vertical surface of the outer periphery of the lozenge rhombic protrusions are formed in a predetermined length, respectively, the front and rear support frame is formed in each of the center of the front and rear sides of the rhombic projections at a predetermined interval;

기립된 격자형상의 판체로 중심에는 상기 전주지지틀의 마름모돌부가 삽입고정되는 마름모공이 형성되고, 상기 체결공의 연장선상에 체결볼트가 관통되는 볼트공이 각각 형성되며, 상하단에서 전후방측으로 연장되어 수직절곡되는 상하단전후방지지대가 형성되고, 상하단전후방지지대에는 라인포스트애자가 전후방측에 각각 체결고정되는 애자공이 형성되며, 상하단전후방지지대와 마름모공 사이에는 전후방측으로 절연가이드관이 관통되는 관통공이 각각 형성되는 한 쌍의 좌우측경완금을 구비하는 특징이 있다.The raised lattice-shaped plate body has a rhombus in which the rhombic part of the pole is inserted and fixed, and bolt holes through which the fastening bolt penetrates are formed on the extension line of the fastening hole. The upper and lower front and rear prevention zones are formed, and the upper and lower front and rear prevention zones are formed with insulator holes for fastening and fastening the linepost insulators to the front and rear sides, respectively. It is characterized by having a pair of left and right diameter braids.

이와 같이, 본 발명은 전주의 상부에 경완금과 점퍼선의 지지구조를 구비함으로써, 시공이 보다 간편하게 이루어지고, 보다 견고한 결속력을 부여할 수 있어 경완금이 하부로 처지는 현상을 방지할 수 있으며, 점퍼선이 외부환경에 의해 흔들리는 경우 없어 이로 인한 고압케이블의 지지력을 극대화시킬 수 있는 효과가 있다.As described above, the present invention is provided with a support structure of the light arm and the jumper wire on the upper portion of the pole, the construction is made more easily, it is possible to give a more solid binding force can prevent the phenomenon of the light arm sagging downward, jumper If the wire is not shaken by the external environment, there is an effect that can maximize the bearing capacity of the high-voltage cable.

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 평면도이고, 도 4는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 정면도이다.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 plan view showing the construction of the upper pole of the pole, Figure 4 is a front view showing the construction of the pole of the upper pole support for the embodiment of the present invention.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세 한 설명을 생략하였다.For reference, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be 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, 좌우측경완금(20,20a)을 전주(30)를 고정지지하는 전주지지틀(10)과, 라인포스트애자(30)를 상하부에서 각각 전주지지틀(10)에 고정시키는 한 쌍의 좌우측경완금(20,20a)으로 구성된다.Electric pole upper support for power distribution of the present invention, the electric pole support frame 10 and the line post insulator 30, which supports the left and right diameter arm band (20, 20a) fixed to the pole 30, respectively, It consists of a pair of left and right diameter braces (20, 20a) fixed to).

상기 전주지지틀(10)은 전주(50) 상단면에 안착되는 수평면(11)을 갖되 수평면(11) 사방에서 하부로는 장볼트(12)가 수직으로 삽입고정되어 전주(50) 외부면 사방에 기립지지되고, 수평면(11) 좌우측단에는 하부로 수직절곡되는 좌우측수직면(13,13a)이 각각 형성되되 좌우측수직면(13,13a) 하부 외측면에는 마름모꼴의 마름모돌부(14,14a)가 각각 일정길이로 돌출형성되며, 마름모돌부(14,14a) 전후방측 각 면중심에는 일정간격으로 체결공(15)이 각각 형성된다. The pole support frame (10) has a horizontal surface (11) seated on the top surface of the pole (50), but from the horizontal plane (11) to the bottom of the long bolt 12 is fixed vertically inserted into the outer pole (50) everywhere The left and right vertical surfaces 13 and 13a, which are erected on the horizontal plane 11 and the left and right ends of the horizontal plane 11, are bent vertically downward, respectively, and the rhombic rhombic portions 14 and 14a are formed on the lower outer surfaces of the left and right vertical surfaces 13 and 13a, respectively. Protruding to a predetermined length, the fastening hole 15 is formed in each of the front and rear sides of the rhombus 14, 14a at regular intervals.

상기 한 쌍의 좌우측경완금(20,20a)은 라인포스트애자(30)를 상하부에서 각각 전주지지틀(10)에 고정시키는 기립된 격자형상의 판체로, 중심에는 상기 전주지지틀(10)의 마름모돌부(14,14a)가 삽입고정되는 마름모공(21)이 형성되고, 상기 체결공(15)의 연장선상에 체결볼트(23)가 관통되는 볼트공(22)이 각각 형성되며, 상하단에서 전후방측으로 연장되어 수직절곡되는 상하단전후방지지대(24,24a,25,25a)가 형성되고, 상하단전후방지지대(24,24a,25,25a)에는 라인포스트애자(30)가 전후 방측에 각각 체결고정되는 애자공(26)이 각각 형성되며, 상하단전후방지지대(24,24a,25,25a)와 마름모공(21) 사이에는 전후방측으로 절연가이드관(28.28a)이 관통되는 관통공(27,27a)이 각각 형성된다. The pair of left and right side diaphragms 20 and 20a is an upright lattice-shaped plate body for fixing the line post insulator 30 to the pole support frame 10 at the upper and lower portions thereof, and the center of the pole support frame 10 at the center thereof. Rhombus holes 21 into which the rhombuses 14 and 14a are inserted and fixed are formed, and bolt holes 22 through which the fastening bolts 23 penetrate are formed on the extension lines of the fastening holes 15, respectively. Upper and lower front and rear prevention zones 24, 24a, 25, and 25a extending vertically and vertically bent are formed, and line post insulators 30 are fastened and fixed to the front and rear sides, respectively. Insulator holes 26 are formed, respectively, and through holes 27 and 27a through which the insulation guide pipe 28.28a penetrates back and forth between the upper and lower front and rear prevention zones 24, 24a, 25 and 25a and the rhombus 21. Each is formed.

이와 같은 본 발명은, 전주(50)의 상단면에 전주지지틀(10)을 고정시킨 다음, 마름모돌부(14,14a)에 좌우측경완금(20,20a)을 각각 체결볼트(23)로 체결고정시키고, 상하단전후방지지대(24,24a,25,25a)의 상하단 애자공(26)에 고압케이블(60)이 고정된 라인포스트애자(30)를 체결고정시킨 다음, 관통공(27,27a)에 절연가이드관(28,28a)을 삽입시킨 상태에서 점퍼선(40)을 절연가이드관(28,28a)을 통해 연결고정시키면 된다.Such the present invention, after fixing the pole support frame 10 on the top surface of the pole 50, and then fastening the left and right diameter stiffening (20, 20a) to the rhombus (14, 14a), respectively, fastening bolts 23 Fixing and fastening the line post insulator 30 to which the high-voltage cable 60 is fixed to the upper and lower insulator holes 26 of the upper and lower front and rear prevention zones 24, 24a, 25, and 25a, and then through holes 27 and 27a. The jumper wire 40 may be connected and fixed through the insulation guide pipes 28 and 28a with the insulation guide pipes 28 and 28a inserted therein.

이렇게 좌우측경완금(20,20a)에 의해 고정된 절연가이드관(28,28a)에 점퍼선(40)이 고정됨에 따라 외부충격에 의해 점퍼선(40)이 유동될 염려가 전혀 없어 고압케이블(60)의 지지력을 극대화시킬 수 있고, 보다 간편하게 시공할 수 있으며, 보다 견고한 결속력을 부여할 수 있어 좌우측경완금(20,20a)이 하부로 처지는 현상을 방지하게 된다.As the jumper wire 40 is fixed to the insulation guide pipes 28 and 28a fixed by the left and right diameter braces 20 and 20a, there is no fear that the jumper wire 40 may flow due to external impact. 60) can maximize the holding capacity, can be more easily installed, and can give a more solid binding force to prevent the phenomenon of sagging left and right diameter (20, 20a) to the bottom.

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 평면도, Figure 3 is a plan view showing the construction of the upper pole support for distribution in the embodiment of the present invention,

도 4는 본 발명 실시 예인 배전용 전주 상부 지지대의 시공모습을 보인 정면도.Figure 4 is a front view showing the construction of the upper support for the distribution pole in the embodiment of the present invention.

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

10 : 전주지지틀 11 : 수평면10: pole support frame 11: horizontal plane

12 : 장볼트 13,13a : 좌우측수직면12: long bolt 13,13a: left and right vertical surface

14,14a : 마름모돌부 15 : 체결공14,14a: rhombus 15: fastening hole

20,20a : 좌우측경완금 21 :마름모공20,20a: right and left diameter complete 21: rhombus

22 : 볼트공 23 : 체결볼트22: bolt hole 23: fastening bolt

24,24a : 상단전후방지지대 25,25a : 하단전후방지지대24,24a: Upper and lower prevention zone 25,25a: Lower and front prevention zone

26 : 애자공 27,27a : 관통공26: insulator 27,27a: through hole

28,28a : 절연가이드관28,28a: Insulation guide tube

30 : 라인포스트애자 30: Line Post Insulator

40 : 점퍼선40: jumper wire

50 : 전주50: Jeonju

60 : 고압케이블60: high voltage cable

Claims (1)

전주 상단면에 안착되는 수평면을 갖되 수평면 사방에서 하부로는 장볼트가 삽입고정되어 전주 외부면에 기립지지되고, 수평면 좌우측단에는 하부로 수직절곡되는 좌우측수직면이 각각 형성되되 좌우측수직면 하부 외측면에는 마름모꼴의 마름모돌부가 각각 일정길이로 돌출형성되며, 마름모돌부 전후방측 각 면중심에는 일정간격으로 체결공이 각각 형성되는 전주지지틀과; It has a horizontal surface that is seated on the top of the pole, and the bolts are inserted and fixed from the horizontal plane to the bottom of the pole, standing on the outer surface of the pole, and the left and right vertical surfaces are vertically bent at the left and right ends of the horizontal plane, respectively. A diamond support frame having a rhombic rhombic protrusion protruding to a predetermined length, and each of the face centers of the rhombic protrusion front and rear sides having fastening holes formed at regular intervals; 기립된 격자형상의 판체로 중심에는 상기 전주지지틀의 마름모돌부가 삽입고정되는 마름모공이 형성되고, 상기 체결공의 연장선상에 체결볼트가 관통되는 볼트공이 각각 형성되며, 상하단에서 전후방측으로 연장되어 수직절곡되는 상하단전후방지지대가 형성되고, 상하단전후방지지대에는 라인포스트애자가 전후방측에 각각 체결고정되는 애자공이 형성되며, 상하단전후방지지대와 마름모공 사이에는 전후방측으로 절연가이드관이 관통되는 관통공이 각각 형성되는 한 쌍의 좌우측경완금을 구비하는 배전용 전주 상부 지지대.The raised lattice-shaped plate body has a rhombus in which the rhombic part of the pole is inserted and fixed, and bolt holes through which the fastening bolt penetrates are formed on the extension line of the fastening hole. The upper and lower front and rear prevention zones are formed, and the upper and lower front and rear prevention zones are formed with insulator holes for fastening and fastening the linepost insulators to the front and rear sides, respectively. An upper pole support for power distribution poles having a pair of left and right side beams.
KR1020080012476A 2008-02-12 2008-02-12 Upper part support of electric pole for power transmission KR100818556B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080012476A KR100818556B1 (en) 2008-02-12 2008-02-12 Upper part support of electric pole for power transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080012476A KR100818556B1 (en) 2008-02-12 2008-02-12 Upper part support of electric pole for power transmission

Publications (1)

Publication Number Publication Date
KR100818556B1 true KR100818556B1 (en) 2008-04-02

Family

ID=39533476

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080012476A KR100818556B1 (en) 2008-02-12 2008-02-12 Upper part support of electric pole for power transmission

Country Status (1)

Country Link
KR (1) KR100818556B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100843161B1 (en) 2008-04-11 2008-07-02 (주)동우기술단 Upper part support of electric pole for power transmission
KR100860978B1 (en) 2008-04-04 2008-09-30 (유)전일기술단 Jumper cable clamp apparatus for overhead transmission line
KR102305530B1 (en) 2021-03-02 2021-09-27 청목플러스 주식회사 Upper part support for electric pole

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
등록특허공보 제0677657호 B1

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860978B1 (en) 2008-04-04 2008-09-30 (유)전일기술단 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
KR102305530B1 (en) 2021-03-02 2021-09-27 청목플러스 주식회사 Upper part support for electric pole

Similar Documents

Publication Publication Date Title
KR100892595B1 (en) Insulator support for electric pole
KR100818556B1 (en) Upper part support of electric pole for power transmission
KR100750182B1 (en) Connection apparatus of light weight buffer metal for high-tension wire
KR100843161B1 (en) Upper part support of electric pole for power transmission
KR100796566B1 (en) Light weight buffer metal of electric pole for supply of electric power
RU179913U1 (en) Traverse for fastening self-supporting insulated wires to the support of an overhead power line
KR102013238B1 (en) Rail-type light-iron crossarm connectors for easy wire cable connections
KR100620781B1 (en) Light weight buffer metal of electric pole for supply of electric power
KR100815167B1 (en) Connection apparatus of light weight buffer metal for high-tension wire
KR100835136B1 (en) Connection apparatus of light weight buffer metal for high-tension wire
KR100843058B1 (en) High Voltage Cable Supporter
KR100865074B1 (en) Power cable space for power transmission tower
KR101129397B1 (en) Prevention apparatus for drooping of power cable
KR200446267Y1 (en) Connection apparatus of light weight buffer metal for high-tension wire
KR101066637B1 (en) Drooping prevention device of power-transmission line
KR100840945B1 (en) Upper part support of electric pole
KR100968625B1 (en) Light weight buffer metal of electric pole for supplyof electric power
KR101024898B1 (en) A fix apparatus using power electric transmission
KR100843162B1 (en) Connection apparatus of light weight buffer metal for high-tension wire
CN102654519B (en) Small corona cage and wire erection device
KR101150437B1 (en) Upper part support of electric pole
KR101081804B1 (en) Connection apparatus of light weight buffer metal for high-tension wire
CN202562965U (en) Small-sized corona cage and wire erecting device
KR100906620B1 (en) Upper part support of electric pole for power transmission
CN216109990U (en) Cable terminal tower and power transmission and transformation system

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
N231 Notification of change of applicant
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130425

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20140325

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160325

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20170425

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20180322

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20190404

Year of fee payment: 12