KR102557488B1 - Overhead Electric Power Distribution Equipment - Google Patents

Overhead Electric Power Distribution Equipment Download PDF

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Publication number
KR102557488B1
KR102557488B1 KR1020230012708A KR20230012708A KR102557488B1 KR 102557488 B1 KR102557488 B1 KR 102557488B1 KR 1020230012708 A KR1020230012708 A KR 1020230012708A KR 20230012708 A KR20230012708 A KR 20230012708A KR 102557488 B1 KR102557488 B1 KR 102557488B1
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South Korea
Prior art keywords
insulator
bar
iron
wancheol
horizontal
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KR1020230012708A
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Korean (ko)
Inventor
정규천
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주식회사 영진기술단
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Priority to KR1020230012708A priority Critical patent/KR102557488B1/en
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Publication of KR102557488B1 publication Critical patent/KR102557488B1/en

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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
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • 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
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable

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

Abstract

본 발명은 변압기로의 전선 연결이 쉬운 편의성 향상 가공배전설비에 관한 것으로, 완철(10)과, LP애자(20)와, 분기슬리브(30)와, 분기선(60)과, 컷아웃스위치용완철(70)과, 컷아웃스위치용애자(80)와, 컷아웃스위치(90)와, 애자설치기구(40)와, 현수애자기구(50)를 포함하여, 전기가 변압기(TR)로 안전하게 분기되도록 하고, LP애자(20)를 매개로 가공배전선(L)을 안전하게 지지하면서 별도의 현수애자를 완철(10)에 편리하게 설치할 수 있는 효과가 있다.The present invention relates to a convenience-enhancing overhead power distribution facility that is easy to connect wires to a transformer, and includes a complete iron (10), an LP insulator (20), a branch sleeve (30), a branch wire (60), and a complete iron for a cutout switch 70, cutout switch insulator 80, cutout switch 90, insulator installation mechanism 40, and suspension insulator mechanism 50, including electricity safely branched to the transformer (TR) To be so, there is an effect that can conveniently install a separate suspension insulator to the iron wancheol (10) while safely supporting the overhead distribution line (L) through the LP insulator (20).

Description

변압기로의 전선 연결이 쉬운 편의성 향상 가공배전설비{Overhead Electric Power Distribution Equipment}Convenience improved by easy wire connection to the transformer {Overhead Electric Power Distribution Equipment}

본 발명은 변압기로의 전선 연결이 쉬운 편의성 향상 가공배전설비에 관한 것이다.The present invention relates to a convenience-enhancing overhead power distribution facility in which wire connection to a transformer is easy.

일반적으로 변전소로부터의 전기는, 전주 및 완철을 매개로 설치되는 가공배전선을 통해, 각 수용가로 배전된다In general, electricity from substations is distributed to each customer through overhead distribution lines installed via utility poles and ironworks.

종래에는 도 1에 도시된 바와 같이, 완철(1)에 라인포스트 애자(LP 애자, 2)가 설치되어, 라인포스트 애자(2)를 통해 가공배전선(3)이 지지된다.Conventionally, as shown in FIG. 1, a line post insulator (LP insulator, 2) is installed in the iron 1, and the overhead distribution line 3 is supported through the line post insulator 2.

그러나, 종래에는 가공배전선(L)으로부터의 전기를 각 수용가로 안전하게 공급하는 데 어려움이 있었다.However, in the prior art, it was difficult to safely supply electricity from the overhead distribution line (L) to each customer.

또한, 종래에는 상기 라인포스트 애자(2) 이외에 완철(1)에 추가애자를 설치할 시, 완철(1)에 추가애자를 설치하는 데 어려움이 있었다. In addition, conventionally, when installing an additional insulator in the iron wan (1) in addition to the line post insulator (2), it was difficult to install the additional insulator in the iron wan (1).

대한민국 등록특허공보 제10-2491957호Republic of Korea Patent Registration No. 10-2491957

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 전기가 변압기(TR)로 안전하게 분기되도록 하고, LP애자(20)를 매개로 가공배전선(L)을 안전하게 지지하면서 별도의 현수애자를 완철(10)에 편리하게 설치할 수 있는 가공배전설비를 제공하는 것을 해결하고자 하는 과제로 한다.The present invention was invented to solve the above problems, so that electricity is safely branched into the transformer (TR), and while safely supporting the overhead distribution line (L) through the LP insulator (20), complete the separate suspension insulator (10) It is a task to be solved to provide an overhead power distribution facility that can be conveniently installed.

상기와 같은 과제를 해결하기 위한 본 발명은,The present invention for solving the above problems,

가공배전선(L)을 지지하도록 된 것으로서,As for supporting the overhead distribution line (L),

상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)에 우방으로 돌출되게 설치되는 완철(10)과;Equipped with a lifting rotation hole 11 formed through up and down and an insertion and removal fixing hole 12 formed through up and down and located to the left of the elevation rotation hole 11, installed to protrude to the right from the pole P Wancheol (10);

삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지하는 LP애자(20)와;An LP insulator 20 installed at the right end of the iron wan iron 10 to be positioned to the right of the insertion and removal fixing hole 12 and supporting the overhead distribution line L;

가공배전선(L)이 삽입되는 가공배전선삽입부(31)와, 가공배전선삽입부(31)의 하측에 구비되는 분기선삽입부(32)를 갖춘 분기슬리브(30)와;a branch sleeve 30 having an overhead power distribution line inserting portion 31 into which an overhead power distribution line L is inserted, and a branch wire inserting portion 32 provided below the overhead power distribution wire inserting portion 31;

일단이 분기슬리브(30)의 분기선삽입부(32)에 삽입되는 분기선(60)과;a branch line 60 having one end inserted into the branch line insertion part 32 of the branch sleeve 30;

완철(10)보다 하방에 위치하게 전주(P)에 설치되는 컷아웃스위치용완철(70)과;Wancheol 70 for cut-out switches installed on the electric pole P to be positioned lower than the Wancheol 10;

컷아웃스위치용완철(70)에 설치되는 컷아웃스위치용애자(80)와;An insulator 80 for a cutout switch installed on the iron 70 for a cutout switch;

컷아웃스위치용애자(80)에 설치되고, 분기선(60)의 타단이 연결되는 컷아웃스위치(90)와;a cutout switch 90 installed on the insulator 80 for the cutout switch and to which the other end of the branch line 60 is connected;

승강회전홀(11)에 회전가능하면서 승강가능하게 설치되되 하단이 완철(10)의 하면보다 하방으로 돌출되는 회전승강바(41); 승강회전홀(11)보다 큰 크기를 이루어 회전승강바(41)의 하단에 설치되고, 하면이 요철 형상을 이루어 별도의 이송장대(B)의 요철부(B1)와 맞물리는 요철연결체(42); 회전승강바(41)의 상단에 전방으로 돌출되게 형성되는 수평연장바(43); 수평연장바(43)에 하방으로 돌출되게 구비되고, 완철(10)의 전면에 맞대어지거나 삽탈고정홀(12)에 삽탈되는 고정삽탈바(44); 고정삽탈바(44)의 전단에 좌우방으로 구비되는 수평거치바(45); 수평거치바(45)의 좌우단에 하방으로 돌출되게 각각 구비되되, 서로 간의 이격거리가 완철(10)의 전후 폭보다 크게 구비되어, 완철(10)에 삽탈가능한 제1,2수직연장바(46,46'); 상방이 개구된 고리 형상으로 이루어져 제1,2수직연장바(46,46')의 하단에 각각 설치되고, 현수애자기구(50)의 수평걸이바(51)가 삽입될 시 일정 외력 이하에서는 수평걸이바(51)의 상방 이동을 제한하는 탄성재질의 제1,2걸이체(47,47');를 갖춘 애자설치기구(40)와;A rotating lift bar 41 that is rotatably installed in the lift rotation hole 11 and is installed so as to be able to move up and down, the lower end of which protrudes downward than the lower surface of the iron wancheol 10; It is installed at the lower end of the rotating lift bar 41 by making it larger than the lifting rotation hole 11, and the lower surface has a concave-convex shape and is engaged with the concave-convex part B1 of the separate transfer pole B. Concave-convex connector 42 ); A horizontal extension bar 43 formed to protrude forward from the upper end of the rotating lift bar 41; A fixed insertion and removal bar 44 that is provided to protrude downward to the horizontal extension bar 43 and is inserted and removed from the front of the wancheol 10 or inserted into the insertion and removal fixing hole 12; A horizontal mounting bar 45 provided in left and right directions at the front end of the fixed insertion and removal bar 44; It is provided at the left and right ends of the horizontal mounting bar 45 to protrude downward, and the distance between them is larger than the front and rear width of the iron iron 10, and the first and second vertical extension bars that can be inserted into the iron iron 10 ( 46,46'); It is formed in the shape of a ring with an upper opening and is installed at the lower ends of the first and second vertical extension bars 46 and 46', respectively, and when the horizontal hanging bar 51 of the suspension insulator mechanism 50 is inserted, it is horizontal under a certain external force. An insulator installation mechanism 40 having first and second hanging bodies 47 and 47' made of elastic material to limit the upward movement of the hanging bar 51;

양단이 제1,2걸이체(47,47')에 각각 삽탈가능한 볼트 형상의 수평걸이바(51)와, 수평걸이바(51)의 양단에 각각 이동가능하게 나사산체결되되 제1,2걸이체(47,47')의 외측에 위치하는 제1,2이탈방지체(52,52')와, 수평걸이바(51)의 하측에 설치되고, 분기선(60)이 지지되는 현수애자(53)을 갖춘 현수애자기구(50)Both ends of the bolt-shaped horizontal hanging bar 51, which can be inserted and detached from the first and second hanging bodies 47 and 47', and the horizontal hanging bar 51 are movably screwed to both ends of the first and second hooks. The first and second release prevention bodies 52 and 52' located outside the bodies 47 and 47' and the suspension insulator 53 installed below the horizontal hanging bar 51 and supported by the branch line 60 ) with suspension insulator mechanism (50)

를 포함하는 것을 특징으로 한다.It is characterized in that it includes.

상기와 같은 과제의 해결 수단에 따른 본 발명은, 가공배전선(L)을 지지하도록 된 것으로서, 완철(10)과, LP애자(20)와, 분기슬리브(30)와, 분기선(60)과, 컷아웃스위치용완철(70)과, 컷아웃스위치용애자(80)와, 컷아웃스위치(90)와, 애자설치기구(40)와, 현수애자기구(50)를 포함하여, 전기가 변압기(TR)로 안전하게 분기되도록 하고, LP애자(20)를 매개로 가공배전선(L)을 안전하게 지지하면서 별도의 현수애자를 완철(10)에 편리하게 설치할 수 있는 효과가 있다.The present invention according to the means of solving the above problems is to support the overhead distribution line (L), the iron 10, the LP insulator 20, the branch sleeve 30, the branch line 60, Including the iron 70 for the cutout switch, the insulator 80 for the cutout switch, the cutout switch 90, the insulator installation mechanism 40, and the suspension insulator mechanism 50, the electric transformer ( TR), and while safely supporting the overhead distribution line (L) through the LP insulator (20), there is an effect of conveniently installing a separate suspension insulator to the iron (10).

도 1은 종래 기술을 설명하기 위한 도면이고,
도 2는 본 발명이 전주에 설치된 것을 개략적으로 나타낸 도면이고,
도 3은 본 발명의 분기슬리브를 설명하기 위한 단면도이고,
도 4는 본 발명에서 분기슬리브 및 컷아웃스위치 이외의 부분을 설명하기 위한 사시도이고,
도 5는 도 4의 일부를 나타낸 사시도이고,
도 6은 도 5에서 회전승강바 부분을 설명하기 위한 단면도이고,
도 7은 본 발명에서 현수애자기구의 다른 실시예를 나타낸 도면이고,
도 8 내지 도 12는 본 발명의 작용을 설명하기 위한 도면이다.1 is a diagram for explaining the prior art,
2 is a view schematically showing that the present invention is installed on a pole,
Figure 3 is a cross-sectional view for explaining the branch sleeve of the present invention,
4 is a perspective view for explaining parts other than a branch sleeve and a cutout switch in the present invention;
Figure 5 is a perspective view showing a part of Figure 4,
Figure 6 is a cross-sectional view for explaining the rotating lift bar portion in Figure 5,
7 is a view showing another embodiment of a suspension insulator mechanism in the present invention;
8 to 12 are diagrams for explaining the operation of the present invention.

이하 통상의 기술자가 쉽게 실시할 수 있도록 본 발명을 설명한다.Hereinafter, the present invention will be described so that a person skilled in the art can easily practice it.

도 2는 본 발명이 전주에 설치된 것을 개략적으로 나타낸 도면이고, 도 3은 본 발명의 분기슬리브를 설명하기 위한 단면도이고, 도 4는 본 발명에서 분기슬리브 및 컷아웃스위치 이외의 부분을 설명하기 위한 사시도이고, 도 5는 도 4의 일부를 나타낸 사시도이고, 도 6은 도 5에서 회전승강바 부분을 설명하기 위한 단면도이고, 도 7은 본 발명에서 현수애자기구의 다른 실시예를 나타낸 도면으로서, 도 2 내지 도 7을 참조하여 본 발명의 구성을 설명하면 다음과 같다. 한편 본 발명에서는 도 4 상에서 X축 방향을 좌우방향으로 하고, Y축 방향을 전후방향으로 하며, Z축 방향을 상하방향으로 하여, 본 발명 구성의 방향성을 설명한다.Figure 2 is a view schematically showing that the present invention is installed on the electric pole, Figure 3 is a cross-sectional view for explaining the branch sleeve of the present invention, Figure 4 is for explaining parts other than the branch sleeve and cutout switch in the present invention A perspective view, Figure 5 is a perspective view showing a part of Figure 4, Figure 6 is a cross-sectional view for explaining the rotating lift bar portion in Figure 5, Figure 7 is a view showing another embodiment of the suspension insulator mechanism in the present invention, The configuration of the present invention will be described with reference to FIGS. 2 to 7 as follows. On the other hand, in the present invention, the orientation of the configuration of the present invention will be described by taking the X-axis direction as the left-right direction, the Y-axis direction as the front-back direction, and the Z-axis direction as the up-and-down direction in FIG. 4 .

본 발명에 따른 가공배전설비는, 완철(10)과, LP애자(20)와, 분기슬리브(30)와, 분기선(60)과, 컷아웃스위치용완철(70)과, 컷아웃스위치용애자(80)와, 컷아웃스위치(90)와, 애자설치기구(40)와, 현수애자기구(50)를 포함한다.Overhead power distribution equipment according to the present invention, the wan iron 10, the LP insulator 20, the branch sleeve 30, the branch line 60, the wan iron 70 for the cutout switch, and the insulator for the cutout switch (80), a cutout switch (90), an insulator installation mechanism (40), and a suspension insulator mechanism (50).

상기 완철(10)은, 도 4, 도 5에 도시된 바와 같이, 상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)에 우방으로 돌출되게 설치된다. 본 발명에서 완철(10)은 내부에 공간이 형성된 사각 파이프 형상을 이루고, 승강회전홀(11)은 완철(10)의 상측 및 하측에 구비되며, 삽탈고정홀(12)은 완철(10)의 상측 및 하측에 구비된다.As shown in FIGS. 4 and 5, the wancheol 10 has a lifting rotation hole 11 formed through up and down, and an insertion and removal fixing hole formed through up and down and located on the left side of the lifting rotation hole 11 Equipped with (12), it is installed to protrude to the right on the electric pole (P). In the present invention, the wancheol 10 has a square pipe shape with a space formed therein, the lifting and rotating holes 11 are provided on the upper and lower sides of the wancheol 10, and the insertion and removal fixing holes 12 are of the wancheol 10 It is provided on the upper and lower sides.

상기 LP애자(20)는, 도 4에 도시된 바와 같이, 삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지한다.As shown in FIG. 4, the LP insulator 20 is installed at the right end of the wancheol 10 to be positioned to the right of the insertion and removal fixing hole 12, and supports the overhead distribution line (L).

상기 분기슬리브(30)는, 도 3에 도시된 바와 같이, 가공배전선(L)이 삽입되는 가공배전선삽입부(31)와, 가공배전선삽입부(31)의 하측에 구비되는 분기선삽입부(32)를 갖춘다. 본 발명에서 분기슬리브(30)는 단면이 'S' 모양을 이룬다. 또한 분기슬리브(30)는 도전재질로 이루어진다. As shown in FIG. 3, the branch sleeve 30 includes an overhead distribution line insertion part 31 into which an overhead distribution line L is inserted, and a branch line insertion part 32 provided below the overhead distribution line insertion part 31. ) is equipped with In the present invention, the branch sleeve 30 has an 'S' shape in cross section. In addition, the branch sleeve 30 is made of a conductive material.

상기 분기선(60)은, 도 2에 도시된 바와 같이, 일단이 분기슬리브(30)의 분기선삽입부(32)에 삽입된다.As shown in FIG. 2 , one end of the branch line 60 is inserted into the branch line insertion part 32 of the branch sleeve 30 .

상기 컷아웃스위치용완철(70)은, 도 2에 도시된 바와 같이, 완철(10)보다 하방에 위치하게 전주(P)에 설치된다.Wancheol 70 for the cut-out switch, as shown in Figure 2, is installed on the electric pole (P) to be positioned lower than the Wancheol 10.

상기 컷아웃스위치용애자(80)는, 도 2에 도시된 바와 같이, 컷아웃스위치용완철(70)에 설치된다.As shown in FIG. 2, the insulator 80 for the cut-out switch is installed on the iron 70 for the cut-out switch.

상기 컷아웃스위치(90, cutout switch)는 도 2에 도시된 바와 같이, 컷아웃스위치용애자(80)에 설치되고, 분기선(60)의 타단이 연결된다. 본 발명은 컷아웃스위치(90)에, 변압기(TR)로 인입되는 인입도선(TR1)이 연결된다. As shown in FIG. 2, the cutout switch 90 is installed on the insulator 80 for the cutout switch, and the other end of the branch line 60 is connected. In the present invention, the lead wire TR1 leading to the transformer TR is connected to the cutout switch 90.

상기 애자설치기구(40)는, 도 4 내지 도 7에 도시된 바와 같이, 회전승강바(41)와, 요철연결체(42)와, 수평연장바(43)와, 고정삽탈바(44)와, 수평거치바(45)와, 제1,2수직연장바(46,46')와, 제1,2걸이체(47,47')를 갖춘다.As shown in FIGS. 4 to 7, the insulator installation mechanism 40 includes a rotating lift bar 41, a concave-convex connector 42, a horizontal extension bar 43, and a fixed insertion and removal bar 44 And, a horizontal mounting bar 45, first and second vertical extension bars 46 and 46', and first and second hanging bodies 47 and 47'.

상기 회전승강바(41)는, 승강회전홀(11)에 회전가능하면서 승강가능하게 설치되되 하단이 완철(10)의 하면보다 하방으로 돌출된다. 본 발명에서 회전승강바(41)는 원형 바 형상을 이룬다. 한편 본 발명에서는 회전승강바(41)의 회전을 용이하게 하기 위해 완철(10)의 승강회전홀(11)에 베어링이 설치되고, 회전승강바(41)가 상기 베어링(11)을 매개로 완철(10)에 설치될 수도 있다.The rotating lift bar 41 is rotatably installed in the lift rotation hole 11 while being able to move up and down, and the lower end protrudes downward than the lower surface of the iron wancheol 10. In the present invention, the rotating lift bar 41 forms a circular bar shape. On the other hand, in the present invention, in order to facilitate the rotation of the rotary lift bar 41, a bearing is installed in the lift rotation hole 11 of the iron wan iron 10, and the rotary lift bar 41 is iron iron through the bearing 11. (10) can also be installed.

상기 요철연결체(42)는, 승강회전홀(11)보다 큰 크기를 이루어 회전승강바(41)의 하단에 설치되고, 하면이 요철 형상을 이루어 별도의 이송장대(B)의 요철부(B1)와 맞물린다(도 9 참조). 한편 본 발명에서 요철연결체(42) 및 요철부(B1)는, 서로 맞물려 결합될 수 있는 구조이면 다양한 형상을 이룰 수 있다. 또한 본 발명에서 요철연결체(42)는 볼팅 체결방식 등을 통해 회전승강바(41)의 하단에 착탈가능하게 설치될 수 있다.The concave-convex connecting body 42 is installed at the lower end of the rotating lift bar 41 in a size larger than the lifting rotation hole 11, and the lower surface is concave-convex to form a concave-convex portion B1 of a separate transfer pole B. ) and engages (see FIG. 9). Meanwhile, in the present invention, the concavo-convex connector 42 and the concavo-convex portion B1 may have various shapes as long as they are interlocking and coupled structures. In addition, in the present invention, the concavo-convex connector 42 may be detachably installed at the lower end of the rotary lift bar 41 through a bolting fastening method or the like.

상기 수평연장바(43)는, 회전승강바(41)의 상단에 전방으로 돌출되게 형성된다. The horizontal extension bar 43 is formed to protrude forward from the upper end of the rotating lift bar 41 .

상기 고정삽탈바(44)는, 수평연장바(43)에 하방으로 돌출되게 구비되고, 완철(10)의 전면에 맞대어지거나 삽탈고정홀(12)에 삽탈된다. The fixed insertion and removal bar 44 is provided to protrude downward to the horizontal extension bar 43, and is inserted into the front surface of the wancheol 10 or inserted into and removed from the fixing hole 12.

상기 수평거치바(45)는, 고정삽탈바(44)의 전단에 좌우방으로 구비된다.The horizontal mounting bar 45 is provided in the left and right directions at the front end of the fixing insertion and removal bar 44.

상기 제1,2수직연장바(46,46')는, 수평거치바(45)의 좌우단에 하방으로 돌출되게 각각 구비되되, 서로 간의 이격거리가 완철(10)의 전후 폭보다 크게 구비되어, 완철(10)에 삽탈가능하다. 한편 본 발명에서 제1,2수직연장바(46,46')는, 서로 간의 이격거리가 완철(10)의 전후 폭과 같게 구비되어, 완철(10)에 삽탈가능할 수도 있다. 또한 본 발명에서 제1,2수직연장바(46,46')는 회전승강바(41)보다 길이가 짧게 구비된다. The first and second vertical extension bars 46 and 46' are provided at the left and right ends of the horizontal mounting bar 45 to protrude downward, respectively, and the distance between them is greater than the front and rear width of the iron 10 , It can be inserted into the complete iron (10). On the other hand, in the present invention, the first and second vertical extension bars 46 and 46 'are provided with the same spacing as the front and rear widths of the wancheol 10, and may be detachable from the wancheol 10. In addition, in the present invention, the first and second vertical extension bars 46 and 46' are provided with a shorter length than the rotating lift bar 41.

상기 제1,2걸이체(47,47')는, 상방이 개구된 고리 형상으로 이루어져 제1,2수직연장바(46,46')의 하단에 각각 설치되고, 현수애자기구(50)의 수평걸이바(51)가 삽입될 시 일정 외력 이하에서는 수평걸이바(51)의 상방 이동을 제한한다. 본 발명에서 제1,2걸이체(47,47')는 탄성재질로 이루어진다. 한편 본 발명에서 제1,2걸이체(47,47')는 완철(10)보다 하방에 위치하는 것이 바람직하다.The first and second hanging bodies 47 and 47' are formed in a ring shape with an upper opening and are installed at the lower ends of the first and second vertical extension bars 46 and 46', respectively, and the suspension insulator mechanism 50 When the horizontal hanging bar 51 is inserted, the upward movement of the horizontal hanging bar 51 is restricted under a certain external force. In the present invention, the first and second hanging bodies 47 and 47' are made of an elastic material. On the other hand, in the present invention, the first and second hanging bodies (47,47 ') are preferably located lower than the wancheol (10).

상기 현수애자기구(50)는, 도 5에 도시된 바와 같이, 수평걸이바(51)와, 제1,2이탈방지체(52,52')와, 현수애자(53)를 갖춘다.As shown in FIG. 5, the suspension insulator mechanism 50 includes a horizontal hanging bar 51, first and second separation prevention members 52 and 52', and a suspension insulator 53.

상기 수평걸이바(51)는, 양단이 제1,2걸이체(47,47')에 각각 삽탈가능하다. 본 발명에서 수평걸이바(51)는 원형 바 형상을 이룬다. 본 발명에서 수평걸이바(51)는 제1,2걸이체(47,47')에 삽입될 시, 제1,2걸이체(47,47')에 회전가능하게 삽입될 수 있다.Both ends of the horizontal hanging bar 51 are detachable from the first and second hanging bodies 47 and 47', respectively. In the present invention, the horizontal hanging bar 51 forms a circular bar shape. In the present invention, when the horizontal hanging bar 51 is inserted into the first and second hanging bodies 47 and 47', it can be rotatably inserted into the first and second hanging bodies 47 and 47'.

상기 제1,2이탈방지체(52,52')는, 수평걸이바(51)의 양단에 각각 구비되되 제1,2걸이체(47,47')의 외측에 위치한다. The first and second separation prevention members 52 and 52' are provided at both ends of the horizontal hanging bar 51, respectively, and are located outside the first and second hanging bodies 47 and 47'.

상기 현수애자(53)는, 수평걸이바(51)의 하측에 설치되고, 분기선(60)이 지지된다. The suspension insulator 53 is installed below the horizontal hanging bar 51, and the branch line 60 is supported.

한편, 본 발명에서 현수애자기구(50)는 도 7에 도시된 구조로 변형실시될 수 있다. Meanwhile, in the present invention, the suspension insulator mechanism 50 may be modified into the structure shown in FIG. 7 .

즉, 본 발명의 현수애자기구(50)는, 양단이 제1,2걸이체(47,47')에 각각 삽탈가능한 볼트 형상의 수평걸이바(51)와; 수평걸이바(51)의 양단에 각각 이동가능하게 나사산체결되되 제1,2걸이체(47,47')의 외측에 위치하는 제1,2이탈방지체(52,52')와; 수평걸이바(51)의 하측에 설치(또는 착탈가능하게 설치)되고, 분기선(60)이 지지되는 현수애자(53)을 갖춘다. 본 발명에서 제1이탈방지체(52)는 제1걸이체(47)의 내측에 위치하고, 제2이탈방지체(52')는 제2걸이체(47')의 내측에 위치할 수 있다. 한편 본 발명에서 현수애자(53)는 상단에 돌출볼트바가 구비되어, 수평걸이바(51)에 착탈가능하게 나사산체결될 수 있다.That is, the suspension insulator mechanism 50 of the present invention includes a bolt-shaped horizontal hanging bar 51 whose both ends are insertable and detachable to the first and second hanging bodies 47 and 47', respectively; First and second separation prevention members 52 and 52' which are movably screwed to both ends of the horizontal hanging bar 51 and positioned outside the first and second hanging bodies 47 and 47'; It is installed (or detachably installed) on the lower side of the horizontal hanging bar 51, and has a suspension insulator 53 supporting the branch line 60. In the present invention, the first separation prevention member 52 may be located inside the first hanging body 47, and the second separation prevention body 52' may be located inside the second hanging body 47'. Meanwhile, in the present invention, the suspension insulator 53 is provided with a protruding bolt bar at the upper end, so that it can be detachably screwed to the horizontal hanging bar 51.

도 8은 애자설치기구가 완철에 수납된 것을 설명하기 위한 평면도이고, 도 9는 애자설치기구가 완철에 수납된 상태에서 이송장대에 애자설치기구가 연결되는 것을 설명하기 위한 단면도이고, 도 10릉 이송장대에 의해 애자설치기구가 들어올려지는 것을 설명하기 위한 단면도이고, 도 11은 이송장대에 의해 애자설치기구가 회전하는 것을 설명하기 위한 평면도이고, 도 12는 애자설치기구가 회전하여 완철에 안착된 상태에서 현수애자기구를 애자설치기구에 설치하는 것을 설명하기 위한 도면으로서, 도 8 내지 도 12를 참조하여 본 발명의 작용을 설명하면 다음과 같다.Figure 8 is a plan view for explaining that the insulator installation mechanism is accommodated in the iron, Figure 9 is a cross-sectional view for explaining that the insulator installation mechanism is connected to the transfer pole in a state where the insulator installation mechanism is accommodated in the iron, Figure 10 It is a cross-sectional view for explaining that the insulator installation mechanism is lifted by the transfer pole, Figure 11 is a plan view for explaining that the insulator installation mechanism is rotated by the transfer pole, and Figure 12 is a rotation of the insulator installation mechanism to be seated on the iron. As a drawing for explaining the installation of the suspension insulator mechanism to the insulator installation mechanism in the state of being, the operation of the present invention will be described with reference to FIGS. 8 to 12.

본 발명은 분기슬리브(30) 및 분기선(60)을 매개로 가공배전선(L)으로부터의 전기를 변압기(TR)로 쉽게 분기할 수 있다(도 2 참조).According to the present invention, electricity from the overhead distribution line (L) can be easily branched to the transformer (TR) via the branch sleeve 30 and the branch line 60 (see FIG. 2).

이때 본 발명은 분기슬리브(30) 및 변압기(TR) 사이에 컷아웃스위치(90)가 구비되어, 변압기(TR)를 과전류로부터 보호할 수 있다.At this time, in the present invention, the cutout switch 90 is provided between the branch sleeve 30 and the transformer TR, so that the transformer TR can be protected from overcurrent.

한편, 본 발명은, 평상시에 도 8과 같이 애자설치기구(40, 도 4의 애자설치기구 참조)의 고정삽탈바(44)가 완철(10)의 삽탈고정홀(12)에 삽입되어, 애자설치기구(40)가 완철(10)에 안착수납되어 있다.On the other hand, in the present invention, as shown in FIG. 8, the fixing insertion and removal bar 44 of the insulator installation mechanism (40, see the insulator installation mechanism in FIG. 4) is inserted into the insertion and removal fixing hole 12 of the iron 10, the insulator The installation mechanism 40 is seated and stored in the wancheol 10.

이때, 애자설치기구(40)의 제1,2수직연장바(46,46')는 완철(10)의 전방 및 후방에 각각 배치된다.At this time, the first and second vertical extension bars 46 and 46 'of the insulator installation mechanism 40 are disposed at the front and rear of the iron wancheol 10, respectively.

이와 같이 애자설치기구(40)가 완철(10)에 설치되면, 애자설치기구(40)를 사용하지 않을 시, 애자설치기구(40)가 불필요한 공간을 차지하지 않는다.In this way, when the insulator installation mechanism 40 is installed on the wancheol 10, when the insulator installation mechanism 40 is not used, the insulator installation mechanism 40 does not occupy unnecessary space.

이러한 상태에서 완철(10)에 현수애자 기능을 하는 애자를 설치해야할 경우, 작업자는 완철(10) 하방 주변에 접근한다.In this state, when an insulator functioning as a suspension insulator needs to be installed in the iron wancheol 10, the worker approaches the lower periphery of the iron wancheol 10.

그리고, 작업자는 도 9와 같이 별도의 이송장대(B)의 요철부(B1)를 애자설치기구(40)의 요철연결체(42)에 맞물린다. 이후 작업자는 도 10과 같이 이송장대(B)를 상방으로 들어올려 애자설치기구(40)의 고정삽탈바(44)가 완철(10)의 삽탈고정홀(12)에서 이탈하도록 한다. 여기서 애자설치기구(40)의 요철연결체(42)는, 회전승강바(41)가 승강할 시 회전승강바(41)가 완철(10)에서 이탈하지 않도록 스토퍼 기능을 하고, 회전승강바(41)가 하강할 시 중심이 잡히도록 무게추 기능을 한다.Then, as shown in FIG. 9 , the operator engages the concave-convex portion B1 of the separate transfer pole B with the concave-convex connector 42 of the insulator installation mechanism 40 . Then, as shown in FIG. 10, the operator lifts the transfer pole (B) upward so that the fixing insertion and removal bar 44 of the insulator installation mechanism 40 is separated from the insertion and removal fixing hole 12 of the iron wancheol 10. Here, the concavo-convex connection body 42 of the insulator installation mechanism 40 functions as a stopper so that the rotary lift bar 41 does not escape from the wan iron 10 when the rotary lift bar 41 moves up and down, and the rotary lift bar ( 41) functions as a counterweight so that it is centered when descending.

이후, 작업자가 이송장대(B)를 반시계방향으로 돌리면, 애자설치기구(40)가 회전승강바(41)를 중심으로 이송장대(B)를 따라 회전하고, 이후 이송장대(B)를 내리면 애자설치기구(40)가 하강하여 도 11과 같이 완철(10)에 안착된다.Thereafter, when the worker turns the transfer pole (B) counterclockwise, the insulator installation mechanism 40 rotates along the transfer pole (B) around the rotating lift bar 41, and then lowers the transfer pole (B). The insulator installation mechanism 40 descends and is seated on the iron wancheol 10 as shown in FIG.

이때, 애자설치기구(40)의 고정삽탈바(44)는 완철(10)의 전면과 맞대어져 애자설치기구(40)의 회전이 제한된다(도 5 참조).At this time, the fixing insertion and removal bar 44 of the insulator installation mechanism 40 faces the front of the iron wancheol 10, and rotation of the insulator installation mechanism 40 is limited (see FIG. 5).

이후, 작업자는 현수애자기구(50)를 애자설치기구(40)에 설치할 수 있다.After that, the operator can install the suspension insulator mechanism 50 to the insulator installation mechanism 40.

즉, 작업자는 현수애자기구(50)의 수평걸이바(51)가 애자설치기구(40)의 제1,2걸이체(47,47')의 상방에 위치하도록 한다.That is, the operator places the horizontal hanging bar 51 of the hanging insulator mechanism 50 above the first and second hanging bodies 47 and 47' of the insulator installation mechanism 40.

이때, 작업자가 현수애자기구(50)를 놓으면(내리면), 현수애자기구(50)가 하강하고, 현수애자기구(50)의 자중에 의해 수평걸이바(51)가 애자설치기구(40)의 제1,2걸이체(47,47')를 벌리면서 애자설치기구(40)에 삽입되어, 도 12와 같이 현수애자기구(50)가 애자설치기구(40)에 설치된다. 그러면 수평걸이바(51)는 일정 이상의 외력이 작용하지 않는 이상 제1,2걸이체(47,47')에 삽입고정된다(도 4 참조).At this time, when the worker puts down (lowers) the suspension insulator mechanism 50, the suspension insulator mechanism 50 descends, and the horizontal hanging bar 51 moves from the insulator installation mechanism 40 due to the weight of the suspension insulator mechanism 50. It is inserted into the insulator installation mechanism 40 while opening the first and second hooks 47 and 47', and the hanging insulator mechanism 50 is installed in the insulator installation mechanism 40 as shown in FIG. Then, the horizontal hanging bar 51 is inserted and fixed into the first and second hanging bodies 47 and 47' unless a certain amount of external force acts (see FIG. 4).

이때, 현수애자기구(50)의 제1,2이탈방지체(52,52')가 애자설치기구(40)의 제1,2걸이체(47,47')의 외측에 각각 배치되어, 현수애자기구(50)가 좌우방으로 이탈하지 않는다.At this time, the first and second release prevention members 52 and 52' of the suspension insulator mechanism 50 are respectively disposed outside the first and second hanging bodies 47 and 47' of the insulator installation mechanism 40, The insulator mechanism 50 does not deviate left and right.

이와 같이 애자설치기구(40)에 현수애자기구(50)가 설치되면, 작업자는 분기선(60)을 현수애자(53)에 설치하여, 분기선(60)이 안전하게 고정(가이드)되도록 할 수 있다.In this way, when the suspension insulator mechanism 50 is installed in the insulator installation mechanism 40, the operator can install the branch line 60 to the suspension insulator 53 so that the branch line 60 can be safely fixed (guided).

이러한 본 발명은 작업자가 완철(10)의 상방까지 접근하여 현수애자기구(50)의 위치를 변경할 필요 없이, 완철(10)의 하방에서 별도의 이송장대(B)를 매개로 현수애자기구(50)의 위치를 편리하게 조절할 수 있어, 충분한 작업 공간을 확보하면서 편리하게 현수애자를 완철(10)에 추가설치할 수 있다.In the present invention, the suspension insulator mechanism (50) through a separate transfer pole (B) from the bottom of the iron (10) without the need for the operator to approach the top of the iron (10) and change the position of the suspension insulator (50). ) can be conveniently adjusted, so that a suspension insulator can be conveniently additionally installed on the wan iron (10) while securing sufficient working space.

한편, 완철(10)의 크기는 다양할 수 있고, 이러한 경우 도 7과 같이 완철(10)의 크기에 맞게 애자설치기구(40)의 제1,2수직연장바(46,46') 간의 이격거리가 달라질 수 있다.On the other hand, the size of the iron plate 10 may vary, and in this case, as shown in FIG. 7, the distance between the first and second vertical extension bars 46 and 46 'of the insulator installation mechanism 40 according to the size of the steel plate 10 Distance may vary.

이러한 경우, 본 발명의 도 5에 도시된 바와 같이 현수애자기구(50)가 구성되면, 애자설치기구(40)의 형상에 대응하여 현수애자기구(50)를 애자설치기구(40)에 설치할 수 있다.In this case, when the suspension insulator mechanism 50 is configured as shown in FIG. 5 of the present invention, the suspension insulator mechanism 50 can be installed in the insulator installation mechanism 40 corresponding to the shape of the insulator installation mechanism 40. there is.

즉, 도 7에 도시된 바와 같이 현수애자기구(50)의 제1,2이탈방지체(52,52')가 수평걸이바(51)에 이동가능하게 나사산체결되면, 애자설치기구(40)의 제1,2수직연장바(46,46') 간의 이격거리에 대응하여 제1,2이탈방지체(52,52')를 이동시킬 수 있어, 완철(10)의 크기에 따라 애자설치기구(40)의 형상이 변화더라도 현수애자기구(50)를 애자설치기구(40)에 편리하게 설치할 수 있다. 또한 현수애자기구(50)의 제1,2이탈방지체(52,52')가 수평걸이바(51)에 이동가능하게 나사산체결되면, 제1,2이탈방지체(52,52')를 제1,2걸이체(47,47')에 가압밀착시킬 수 있어, 필요에 따라 현수애자기구(50)를 애자설치기구(40)에 안전하게 고정할 수도 있다.That is, as shown in FIG. 7, when the first and second separation prevention members 52 and 52' of the suspension insulator mechanism 50 are movably screwed to the horizontal hanging bar 51, the insulator installation mechanism 40 The first and second separation prevention bodies 52 and 52' can be moved in response to the distance between the first and second vertical extension bars 46 and 46' of the insulator installation mechanism according to the size of the iron plate 10. Even if the shape of (40) is changed, the suspension insulator mechanism (50) can be conveniently installed in the insulator installation mechanism (40). In addition, when the first and second separation prevention members 52 and 52' of the suspension insulator mechanism 50 are movably screwed to the horizontal hanging bar 51, the first and second separation prevention members 52 and 52' are It can be pressed and adhered to the first and second hooks 47 and 47', so that the suspended insulator mechanism 50 can be safely fixed to the insulator installation mechanism 40 if necessary.

상술한 바와 같은 본 발명은, 분기슬리브(30) 및 분기선(60)을 매개로 가공배전선(L)으로부터의 전기를 변압기(TR)로 쉽게 분기할 수 있고, 분기슬리브(30) 및 변압기(TR) 사이에 컷아웃스위치(90)가 구비되어, 변압기(TR)를 과전류로부터 보호할 수 있으며, 현수애자(53)를 매개로 분기선(60)을 컷아웃스위치(90)로 쉽게 가이드 할 수 있는 장점이 있다.As described above, the present invention can easily branch electricity from the overhead distribution line L to the transformer TR through the branch sleeve 30 and the branch line 60, and the branch sleeve 30 and the transformer TR ), a cutout switch 90 is provided between, the transformer TR can be protected from overcurrent, and the branch line 60 can be easily guided to the cutout switch 90 via the suspension insulator 53. There are advantages.

또한, 본 발명은, 완철(10)에 현수애자를 추가설치 해야 할 시 애자설치기구(40) 및 현수애자기구(50)를 활용하여 완철(10)에 현수애자를 편리하게 설치할 수 있고, 현수애자를 추가 설치 않을 시(평상시)에는 애자설치기구(40)를 완철(10)에 보관수납할 수 있어 공간활용이 우수한 장점이 있다. 이때 애자설치기구(40)는 LP애자(20)보다 안쪽에 위치하도록 완철(10)에 설치되어 LP애자(20)를 회피하면서 효과적으로 공간활용을 할 수 있다.In addition, the present invention, when it is necessary to additionally install a suspension insulator in the iron iron 10, it is possible to conveniently install the suspension insulator in the iron iron 10 by utilizing the insulator installation mechanism 40 and the suspension insulator mechanism 50, When the insulator is not additionally installed (normal time), the insulator installation mechanism 40 can be stored and stored in the wancheol 10, which has the advantage of excellent space utilization. At this time, the insulator installation mechanism 40 is installed on the wancheol 10 so as to be located inside the LP insulator 20, so that the space can be effectively utilized while avoiding the LP insulator 20.

또한, 본 발명은, 애자설치기구(40)가 완철(10)에 설치될 시, 애자설치기구(40)의 고정삽탈바(44)가 삽탈고정홀(12)에 삽입되거나 완철(10)의 전면에 맞닿도록 이루어져, 애자설치기구(40)의 위치변경에 따라 애자설치기구(40)를 완철(10)에 용이하게 고정할 수 있는 장점이 있다. In addition, the present invention, when the insulator installation mechanism 40 is installed in the iron wancheol 10, the fixing insertion and removal bar 44 of the insulator installation mechanism 40 is inserted into the insertion and removal fixing hole 12 or of the iron wancheol 10 Made to come into contact with the front, there is an advantage that the insulator installation mechanism 40 can be easily fixed to the iron wancheol 10 according to the position change of the insulator installation mechanism 40.

또한, 본 발명은, 애자설치기구(40)의 제1,2수직연장바(46,46') 및 제1,2걸이체(47,47')가 완철(10)에 삽탈가능하여, 현수애자를 추가 설치 않을 시(평상시)에 완철설치기구(40)를 완철(10)에 보관하기 용이한 장점이 있다.In addition, in the present invention, the first and second vertical extension bars 46 and 46 'and the first and second hooks 47 and 47' of the insulator installation mechanism 40 can be inserted and detached from the complete iron 10, so that the suspension There is an advantage in that it is easy to store the wancheol installation mechanism 40 in the wancheol 10 when the insulator is not additionally installed (normal time).

또한, 본 발명은, 애자설치기구(40)에 요철연결체(42)가 구비되어, 별도의 이송장대(B)를 통해 애자설치기구(40)의 위치변경을 쉽게 할 수 있는 장점이 있다. 이에 더해 본 발명의 요철연결체(42)는, 회전승강바(41)가 승강할 시 회전승강바(41)가 완철(10)에서 이탈하지 않도록 스토퍼 기능을 하고, 회전승강바(41)가 하강할 시 중심이 잡히도록 무게추 기능을 하는 장점이 있다.In addition, the present invention has an advantage in that the insulator installation mechanism 40 is provided with the concavo-convex connector 42, so that the location of the insulator installation mechanism 40 can be easily changed through a separate transfer pole B. In addition to this, the concavo-convex connector 42 of the present invention functions as a stopper so that the rotary lift bar 41 does not escape from the wan iron 10 when the rotary lift bar 41 is lifted, and the rotary lift bar 41 It has the advantage of functioning as a counterweight to keep the center of gravity when descending.

또한, 본 발명은, 현수애자기구(50)의 제1,2이탈방지체(52,52')가 수평걸이바(51)에 이동가능하게 설치되어, 애자설치기구(40)의 크기에 대응하여 현수애자기구(50)를 애자설치기구(40)에 용이하게 설치할 수 있는 장점이 있다.In addition, in the present invention, the first and second separation prevention bodies 52 and 52' of the suspension insulator mechanism 50 are movably installed on the horizontal hanging bar 51, corresponding to the size of the insulator installation mechanism 40. Thus, there is an advantage in that the suspension insulator mechanism 50 can be easily installed in the insulator installation mechanism 40.

한편, 본 발명은, 완철(10) 및 LP애자(20)를 매개로 가공배전선(L)을 지지하는 가공배전설비 구조에, 분기슬리브(30) 및 현수애자(53)와 같이 컷아웃스위치(90) 및 변압기(TR)로 전선이 쉽게 연결되도록 하는 구조 등 다양한 가공배전설비 구조를 더 포함한다는 의미에서, 본 발명의 명칭을 변압기로의 전선 연결이 쉬운 편의성 향상 가공배전설비로 정의하고, 본 발명의 청구대상을 가공배전설비로 정의한다.On the other hand, the present invention is a cutout switch (such as a branch sleeve 30 and a suspension insulator 53) in an overhead power distribution facility structure supporting an overhead power distribution line (L) via the iron 10 and the LP insulator 20 ( 90) and a structure that allows wires to be easily connected to a transformer (TR), in the sense that it further includes various overhead power distribution facility structures, the name of the present invention is defined as a convenience-enhancing overhead power distribution facility that is easy to connect wires to a transformer, and this The claimed subject matter of the invention is defined as overhead power distribution equipment.

10: 완철 20: LP애자
30: 분기슬리브 40: 애자설치기구
50: 현수애자기구 60: 분기선
70: 컷아웃스위치용완철 80: 컷아웃스위치용애자
90: 컷아웃스위치 B: 이송장대
L: 가공배전선 P: 전주10: complete iron 20: LP insulator
30: branch sleeve 40: insulator installation mechanism
50: suspension insulator mechanism 60: branch line
70: iron for cutout switch 80: insulator for cutout switch
90: cutout switch B: transfer pole
L: overhead distribution line P: utility pole

Claims (1)

가공배전선(L)을 지지하도록 된 것으로서,
상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)에 우방으로 돌출되게 설치되는 완철(10)과;
삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지하는 LP애자(20)와;
가공배전선(L)이 삽입되는 가공배전선삽입부(31)와, 가공배전선삽입부(31)의 하측에 구비되는 분기선삽입부(32)를 갖춘 분기슬리브(30)와;
일단이 분기슬리브(30)의 분기선삽입부(32)에 삽입되는 분기선(60)과;
완철(10)보다 하방에 위치하게 전주(P)에 설치되는 컷아웃스위치용완철(70)과;
컷아웃스위치용완철(70)에 설치되는 컷아웃스위치용애자(80)와;
컷아웃스위치용애자(80)에 설치되고, 분기선(60)의 타단이 연결되는 컷아웃스위치(90)와;
승강회전홀(11)에 회전가능하면서 승강가능하게 설치되되 하단이 완철(10)의 하면보다 하방으로 돌출되는 회전승강바(41); 승강회전홀(11)보다 큰 크기를 이루어 회전승강바(41)의 하단에 설치되고, 하면이 요철 형상을 이루어 별도의 이송장대(B)의 요철부(B1)와 맞물리는 요철연결체(42); 회전승강바(41)의 상단에 전방으로 돌출되게 형성되는 수평연장바(43); 수평연장바(43)에 하방으로 돌출되게 구비되고, 완철(10)의 전면에 맞대어지거나 삽탈고정홀(12)에 삽탈되는 고정삽탈바(44); 고정삽탈바(44)의 전단에 좌우방으로 구비되는 수평거치바(45); 수평거치바(45)의 좌우단에 하방으로 돌출되게 각각 구비되되, 서로 간의 이격거리가 완철(10)의 전후 폭보다 크게 구비되어, 완철(10)에 삽탈가능한 제1,2수직연장바(46,46'); 상방이 개구된 고리 형상으로 이루어져 제1,2수직연장바(46,46')의 하단에 각각 설치되고, 현수애자기구(50)의 수평걸이바(51)가 삽입될 시 일정 외력 이하에서는 수평걸이바(51)의 상방 이동을 제한하는 탄성재질의 제1,2걸이체(47,47');를 갖춘 애자설치기구(40)와;
양단이 제1,2걸이체(47,47')에 각각 삽탈가능한 볼트 형상의 수평걸이바(51)와, 수평걸이바(51)의 양단에 각각 이동가능하게 나사산체결되되 제1,2걸이체(47,47')의 외측에 위치하는 제1,2이탈방지체(52,52')와, 수평걸이바(51)의 하측에 설치되고, 분기선(60)이 지지되는 현수애자(53)을 갖춘 현수애자기구(50)
를 포함하는 것을 특징으로 하는 가공배전설비.
As for supporting the overhead distribution line (L),
Equipped with a lifting rotation hole 11 formed through up and down and an insertion and removal fixing hole 12 formed through up and down and located to the left of the elevation rotation hole 11, installed to protrude to the right from the pole P Wancheol (10);
An LP insulator 20 installed at the right end of the iron wan iron 10 to be positioned to the right of the insertion and removal fixing hole 12 and supporting the overhead distribution line L;
a branch sleeve 30 having an overhead power distribution line inserting portion 31 into which an overhead power distribution line L is inserted, and a branch wire inserting portion 32 provided below the overhead power distribution wire inserting portion 31;
a branch line 60 having one end inserted into the branch line insertion part 32 of the branch sleeve 30;
Wancheol 70 for cut-out switches installed on the electric pole P to be positioned lower than the Wancheol 10;
An insulator 80 for a cutout switch installed on the iron 70 for a cutout switch;
a cutout switch 90 installed on the insulator 80 for the cutout switch and to which the other end of the branch line 60 is connected;
A rotating lift bar 41 that is rotatably installed in the lift rotation hole 11 and is installed so as to be able to move up and down, the lower end of which protrudes downward than the lower surface of the iron wancheol 10; It is installed at the lower end of the rotating lift bar 41 by making it larger than the lifting rotation hole 11, and the lower surface has a concave-convex shape and is engaged with the concave-convex part B1 of the separate transfer pole B. Concave-convex connector 42 ); A horizontal extension bar 43 formed to protrude forward from the upper end of the rotating lift bar 41; A fixed insertion and removal bar 44 that is provided to protrude downward to the horizontal extension bar 43 and is inserted and removed from the front of the wancheol 10 or inserted into the insertion and removal fixing hole 12; A horizontal mounting bar 45 provided in left and right directions at the front end of the fixed insertion and removal bar 44; It is provided at the left and right ends of the horizontal mounting bar 45 to protrude downward, and the distance between them is larger than the front and rear width of the iron iron 10, and the first and second vertical extension bars that can be inserted into the iron iron 10 ( 46,46'); It is formed in the shape of a ring with an upper opening and is installed at the lower ends of the first and second vertical extension bars 46 and 46', respectively, and when the horizontal hanging bar 51 of the suspension insulator mechanism 50 is inserted, it is horizontal under a certain external force. An insulator installation mechanism 40 having first and second hanging bodies 47 and 47' made of elastic material to limit the upward movement of the hanging bar 51;
Both ends of the bolt-shaped horizontal hanging bar 51, which can be inserted and detached from the first and second hanging bodies 47 and 47', and the horizontal hanging bar 51 are movably screwed to both ends of the first and second hooks. The first and second release prevention bodies 52 and 52' located outside the bodies 47 and 47' and the suspension insulator 53 installed below the horizontal hanging bar 51 and supported by the branch line 60 ) with suspension insulator mechanism (50)
An overhead power distribution facility comprising a.
KR1020230012708A 2023-01-31 2023-01-31 Overhead Electric Power Distribution Equipment KR102557488B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102255226B1 (en) * 2020-11-24 2021-05-25 (합)동양엔지니어링 Branch device for processing and distribution for stable power distribution
KR102449256B1 (en) * 2021-12-30 2022-09-30 (주)제이티엔지니어링 Fixing Equipment for Supporting Overhead Line
KR102491957B1 (en) 2022-04-06 2023-01-27 (주)대진이앤지 Overhead distribution line spacing maintenance mechanism to prevent collision

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102255226B1 (en) * 2020-11-24 2021-05-25 (합)동양엔지니어링 Branch device for processing and distribution for stable power distribution
KR102449256B1 (en) * 2021-12-30 2022-09-30 (주)제이티엔지니어링 Fixing Equipment for Supporting Overhead Line
KR102491957B1 (en) 2022-04-06 2023-01-27 (주)대진이앤지 Overhead distribution line spacing maintenance mechanism to prevent collision

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