KR102553328B1 - Overhead Distribution Line Supporting Equipment - Google Patents

Overhead Distribution Line Supporting Equipment Download PDF

Info

Publication number
KR102553328B1
KR102553328B1 KR1020230010327A KR20230010327A KR102553328B1 KR 102553328 B1 KR102553328 B1 KR 102553328B1 KR 1020230010327 A KR1020230010327 A KR 1020230010327A KR 20230010327 A KR20230010327 A KR 20230010327A KR 102553328 B1 KR102553328 B1 KR 102553328B1
Authority
KR
South Korea
Prior art keywords
bar
iron
insulator
horizontal
fastening
Prior art date
Application number
KR1020230010327A
Other languages
Korean (ko)
Inventor
허민재
Original Assignee
주식회사 보문기술감리단
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 주식회사 보문기술감리단 filed Critical 주식회사 보문기술감리단
Priority to KR1020230010327A priority Critical patent/KR102553328B1/en
Application granted granted Critical
Publication of KR102553328B1 publication Critical patent/KR102553328B1/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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/40—Connection to earth
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Insulators (AREA)

Abstract

본 발명은 전주 탈착형 기능성 향상 가공배전선 지지기구에 관한 것으로,
전주(P)에 설치되는 링 형상의 밴드체(61)와, 밴드체(61)의 둘레에 측방으로 돌출되게 구비되는 체결판체(62)와, 체결판체(62)에 상방으로 돌출되게 구비되는 체결볼트(63)와, 체결볼트(63)에 착탈가능하게 나사산체결되는 체결너트(64)를 갖춘 고정밴드(60)와;
고정밴드(60)의 체결볼트(63)에 삽탈되는 연결홀(71)을 구비하여, 일측이 완철(10)에 연결되고, 타측이 고정밴드(60)의 체결판체(62)에 안착되며, 체결볼트(63)와 체결너트(64)의 체결에 의해 체결판체(62)에 고정되는 연결부재(70)와;
상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)의 우방에 위치하는 완철(10)과;
삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지하는 라인포스트애자(20)와;
전주(P)의 상단에 삽입설치되는 설치체(31)와, 설치체(31)에 설치되는 지지바(32)와, 지지바(32)에 회전가능하면서 위치고정가능하게 설치되는 회전바(33)와, 회전바(33)에 회전가능하면서 위치고정가능하게 설치되는 피뢰침(34)과, 피뢰침(34)에 연결되는 접지선(35)를 갖춘 피뢰기구(30)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, 접지선(35)이 지지되는 현수애자(53)을 갖춘 현수애자기구(50)
를 포함하는 것을 특징으로 한다.The present invention relates to a pole detachable functionality improving overhead distribution line support mechanism,
A ring-shaped band body 61 installed on the electric pole P, a fastening plate body 62 provided to protrude sideways around the band body 61, and a fastening plate body 62 provided to protrude upward A fixing band 60 having a fastening bolt 63 and a fastening nut 64 detachably screwed to the fastening bolt 63;
With a connection hole 71 inserted into and removed from the fastening bolt 63 of the fixed band 60, one side is connected to the iron plate 10, and the other side is seated on the fastening plate body 62 of the fixed band 60, A connecting member 70 fixed to the fastening plate body 62 by fastening the fastening bolt 63 and the fastening nut 64;
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, Wancheol located on the right side of the pole P ( 10) and;
A line post 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;
An installation body 31 inserted and installed at the top of the pole P, a support bar 32 installed in the installation body 31, and a rotation bar rotatably and positionally fixed to the support bar 32 ( 33), a lightning rod 34 rotatably and positionally fixed on the rotating bar 33, and a lightning arrester 30 having a ground wire 35 connected to the lightning rod 34;
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 an 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 suspension insulator 53 installed on the lower side of the first and second release prevention bodies 52 and 52' located outside the bodies 47 and 47' and the horizontal hanging bar 51 and supported by the ground wire 35 ) with suspension insulator mechanism (50)
It is characterized in that it includes.

Description

전주 탈착형 기능성 향상 가공배전선 지지기구{Overhead Distribution Line Supporting Equipment}Electric pole detachable functional improved overhead distribution line support equipment {Overhead Distribution Line Supporting Equipment}

본 발명은 전주 탈착형 기능성 향상 가공배전선 지지기구에 관한 것이다.The present invention relates to a pole detachable functionality improving overhead distribution line support mechanism.

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.

이때, 완철에는 LP(라인포스트)애자가 설치되어, 애자를 통해 가공배전선이 지지된다.At this time, an LP (line post) insulator is installed in the iron, and the overhead distribution line is supported through the insulator.

한편, 종래에는 낙뢰 발생 시 이를 회피하기 위해 피뢰침이 구비되었다.Meanwhile, in the related art, a lightning rod is provided to avoid lightning strikes.

그러나, 종래에는 피뢰침의 위치가 고정되어 있어, 가공배전선의 설치 환경에 따라 적절한 위치로 피뢰침의 위치를 조절하는 데 한계가 있었다.However, conventionally, since the position of the lightning rod is fixed, there is a limit to adjusting the position of the lightning rod to an appropriate position according to the installation environment of the overhead distribution line.

또한, 종래에는 상기 LP애자 이외에 완철에 추가애자를 설치할 시, 완철에 추가애자를 설치하는 데 어려움이 있었다. In addition, in the prior art, when installing an additional insulator in the iron in addition to the LP insulator, there was difficulty in installing the additional insulator in the iron insulator.

또한, 종래에는 완철을 전주에 착탈(탈착)가능하게 설치하는 데 어려움이 있어, 완철의 설치 및 교체에 불편함이 있었다.In addition, in the prior art, it is difficult to detachably (detachably) install the wancheol to the electric pole, and there is inconvenience in the installation and replacement of the wancheol.

대한민국 등록특허공보 제10-1498542호Republic of Korea Patent Registration No. 10-1498542

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 안전하게 피뢰침(33)의 위치조절을 하고, 완철(10)을 전주에 설치하기 편리하며, 라인포스트애자(20)를 매개로 가공배전선(L)을 안전하게 지지하면서 별도의 현수애자를 완철(10)에 편리하게 설치할 수 있는 가공배전선 지지기구를 제공하는 것을 해결하고자 하는 과제로 한다.The present invention was invented to solve the above problems, and it is convenient to safely adjust the position of the lightning rod 33, install the complete iron 10 on the pole, and through the line post insulator 20, the overhead distribution line ( It is a task to solve the problem of providing an overhead distribution line support mechanism that can conveniently install a separate suspension insulator to the iron 10 while safely supporting L).

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

전주(P)에 설치되는 링 형상의 밴드체(61)와, 밴드체(61)의 둘레에 측방으로 돌출되게 구비되는 체결판체(62)와, 체결판체(62)에 상방으로 돌출되게 구비되는 체결볼트(63)와, 체결볼트(63)에 착탈가능하게 나사산체결되는 체결너트(64)를 갖춘 고정밴드(60)와;A ring-shaped band body 61 installed on the electric pole P, a fastening plate body 62 provided to protrude sideways around the band body 61, and a fastening plate body 62 provided to protrude upward A fixing band 60 having a fastening bolt 63 and a fastening nut 64 detachably screwed to the fastening bolt 63;

고정밴드(60)의 체결볼트(63)에 삽탈되는 연결홀(71)을 구비하여, 일측이 완철(10)에 연결되고, 타측이 고정밴드(60)의 체결판체(62)에 안착되며, 체결볼트(63)와 체결너트(64)의 체결에 의해 체결판체(62)에 고정되는 연결부재(70)와;With a connection hole 71 inserted into and removed from the fastening bolt 63 of the fixed band 60, one side is connected to the iron plate 10, and the other side is seated on the fastening plate body 62 of the fixed band 60, A connecting member 70 fixed to the fastening plate body 62 by fastening the fastening bolt 63 and the fastening nut 64;

상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)의 우방에 위치하는 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, Wancheol located on the right side of the pole P ( 10) and;

삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지하는 라인포스트애자(20)와;A line post 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;

전주(P)의 상단에 삽입설치되는 설치체(31)와, 설치체(31)에 설치되는 지지바(32)와, 지지바(32)에 회전가능하면서 위치고정가능하게 설치되는 회전바(33)와, 회전바(33)에 회전가능하면서 위치고정가능하게 설치되는 피뢰침(34)과, 피뢰침(34)에 연결되는 접지선(35)를 갖춘 피뢰기구(30)와;An installation body 31 inserted and installed at the top of the pole P, a support bar 32 installed in the installation body 31, and a rotation bar rotatably and positionally fixed to the support bar 32 ( 33), a lightning rod 34 rotatably and positionally fixed on the rotating bar 33, and a lightning arrester 30 having a ground wire 35 connected to the lightning rod 34;

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 a ring shape 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, the horizontal an insulator installation mechanism 40 having first and second hanging bodies 47 and 47' made of an 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, 접지선(35)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 suspension insulator 53 installed on the lower side of the first and second release prevention bodies 52 and 52' located outside the bodies 47 and 47' and the horizontal hanging bar 51 and supported by the ground wire 35 ) 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, 피뢰기구(30)를 통해 낙뢰 회피가 가능하고, 가공배전설비 배치 환경에 따라 피뢰기구(30)의 피뢰침(34) 위치를 편리하게 조절할 수 있는 효과가 있다.The present invention according to the means for solving the above problems is possible to avoid lightning through the lightning arrester 30, and conveniently adjust the position of the lightning rod 34 of the lightning arrestor 30 according to the arrangement environment of the overhead power distribution facility It works.

또한, 본 발명은, 고정밴드(60) 및 연결부재(70)를 통해 완철(10)을 전주(P)에 편리하게 설치 및 해제할 수 있어, 완철(10)의 교체 및 보수가 편리한 효과가 있다.In addition, the present invention, through the fixing band 60 and the connecting member 70, the iron 10 can be conveniently installed and released from the electric pole P, so that the replacement and repair of the iron 10 is convenient. there is.

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 효과가 있다. 이때 애자설치기구(40)는 라인포스트애자(20)보다 안쪽에 위치하도록 완철(10)에 설치되어 라인포스트애자(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 (usual times), the insulator installation mechanism 40 can be stored and stored in the iron wrought iron 10, so there is an excellent effect of space utilization. At this time, the insulator installation mechanism 40 is installed on the iron 10 so as to be located inside the line post insulator 20, so that the space can be effectively utilized while avoiding the line post 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 효과가 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 effect of easily fixing the insulator installation mechanism 40 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 효과가 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 effect 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 효과가 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 효과가 있다.In addition, according to the present invention, since the insulator installation mechanism 40 is provided with the concavo-convex connector 42, the position 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 effect of functioning as a weight so that the center can be caught 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 효과가 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 effect that the suspension insulator mechanism 50 can be easily installed in the insulator installation mechanism 40.

도 1은 본 발명의 피뢰기구 부분을 설명하기 위한 도면이고,
도 2는 본 발명에서 피뢰기구 이외의 부분을 설명하기 위한 사시도이고,
도 3은 도 2의 일부를 나타낸 사시도이고,
도 4는 도 3에서 회전승강바 부분을 설명하기 위한 단면도이고,
도 5는 본 발명의 고정밴드 및 연결부재 부분을 설명하기 위한 도면이고,
도 6은 본 발명에서 현수애자기구의 다른 실시예를 나타낸 도면이고,
도 7 내지 도 12는 본 발명의 작용을 설명하기 위한 도면이다.1 is a view for explaining a lightning arrestor part of the present invention,
2 is a perspective view for explaining parts other than the lightning arrester in the present invention;
Figure 3 is a perspective view showing a part of Figure 2,
Figure 4 is a cross-sectional view for explaining the rotating lift bar portion in Figure 3,
5 is a view for explaining the fixing band and the connecting member portion of the present invention,
6 is a view showing another embodiment of a suspension insulator mechanism in the present invention;
7 to 12 are views 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 1은 본 발명의 피뢰기구 부분을 설명하기 위한 도면이고, 도 2는 본 발명에서 피뢰기구 이외의 부분을 설명하기 위한 사시도이고, 도 3은 도 2의 일부를 나타낸 사시도이고, 도 4는 도 3에서 회전승강바 부분을 설명하기 위한 단면도이고, 도 5는 본 발명의 고정밴드 및 연결부재 부분을 설명하기 위한 도면이고, 도 6은 본 발명에서 현수애자기구의 다른 실시예를 나타낸 도면으로서, 도 1 내지 도 6을 참조하여 본 발명의 구성을 설명하면 다음과 같다. 한편 본 발명에서는 도 2 상에서 X축 방향을 좌우방향으로 하고, Y축 방향을 전후방향으로 하며, Z축 방향을 상하방향으로 하여, 본 발명 구성의 방향성을 설명한다.1 is a view for explaining the lightning arrester part of the present invention, Figure 2 is a perspective view for explaining parts other than the lightning arrester in the present invention, Figure 3 is a perspective view showing a part of Figure 2, Figure 4 is a diagram 3 is a cross-sectional view for explaining the rotating lift bar portion, Figure 5 is a view for explaining the fixed band and connecting member portion of the present invention, Figure 6 is a view showing another embodiment of the suspension insulator mechanism in the present invention, The configuration of the present invention is described with reference to FIGS. 1 to 6 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. 2 .

본 발명에 따른 가공배전선 지지기구는, 고정밴드(60)와, 연결부재(70)와, 완철(10)과, 라인포스트애자(20)와, 피뢰기구(30)와, 애자설치기구(40)와, 현수애자기구(50)를 포함한다.The overhead distribution line support mechanism according to the present invention includes a fixed band 60, a connecting member 70, a complete iron 10, a line post insulator 20, a lightning protection mechanism 30, and an insulator installation mechanism 40 ) and a suspension insulator mechanism 50.

상기 고정밴드(60)는, 도 5에 도시된 바와 같이, 밴드체(61)와, 체결판체(62)와, 체결볼트(63)과, 체결너트(64)를 갖춘다.As shown in FIG. 5, the fixing band 60 includes a band body 61, a fastening plate body 62, a fastening bolt 63, and a fastening nut 64.

상기 밴드체(61)는, 링 형상을 이루어, 전주(P)에 설치된다. 본 발명에서 밴드체(61)는 전주(P)에 착탈가능하게 설치될 수도 있다.The band body 61 has a ring shape and is attached to the pole P. In the present invention, the band body 61 may be detachably installed on the electric pole (P).

상기 체결판체(62)는, 밴드체(61)의 둘레에 측방으로 돌출되게 구비된다. 본 발명에서 체결판체(62)는 다수 개가 구비될 수도 있다.The fastening plate body 62 is provided to protrude sideways around the band body 61 . In the present invention, a plurality of fastening plate bodies 62 may be provided.

상기 체결볼트(63)는, 체결판체(62)에 상방으로 돌출되게 구비된다. 본 발명에서 체결볼트(63)는 다수 개가 구비될 수 있다.The fastening bolt 63 is provided to protrude upward from the fastening plate body 62 . In the present invention, a plurality of fastening bolts 63 may be provided.

상기 체결너트(64)는, 체결볼트(63)에 착탈가능하게 나사산체결된다. 본 발명에서 체결너트(64)는 다수 개가 구비될 수 있다.The fastening nut 64 is screwed to the fastening bolt 63 in a detachable manner. In the present invention, a plurality of fastening nuts 64 may be provided.

상기 연결부재(70)는, 도 5에 도시된 바와 같이, 고정밴드(60)의 체결볼트(63)에 삽탈되는 연결홀(71)을 구비하여, 일측이 완철(10)에 연결되고, 타측이 고정밴드(60)의 체결판체(62)에 안착되며, 체결볼트(63)와 체결너트(64)의 체결에 의해 체결판체(62)에 고정된다. 본 발명에서 연결부재(70)는 판 형상을 이룬다. 또한 본 발명에서 연결부재(70)는 완철(10)에 용접 등을 통해 고정될 수 있다.As shown in FIG. 5, the connecting member 70 has a connecting hole 71 inserted into and detached from the fastening bolt 63 of the fixing band 60, and one side is connected to the iron plate 10, and the other side It is seated on the fastening plate body 62 of the fixing band 60, and is fixed to the fastening plate body 62 by fastening the fastening bolt 63 and the fastening nut 64. In the present invention, the connecting member 70 forms a plate shape. In addition, in the present invention, the connecting member 70 may be fixed to the wancheol 10 through welding or the like.

상기 완철(10)은, 도 3, 도 4에 도시된 바와 같이, 상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)의 우방에 위치한다. 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. 3 and 4, 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 located on the right side of 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 라인포스트애자(20)는, 도 2에 도시된 바와 같이, 삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지한다.As shown in FIG. 2, the line post insulator 20 is installed at the right end of the iron wan iron 10 to the right of the insertion and removal fixing hole 12 to support the overhead distribution line L.

상기 피뢰기구(30)는, 도 1에 도시된 바와 같이, 전주(P)의 상단에 삽입설치되는 설치체(31)와, 설치체(31)에 설치되는 지지바(32)와, 지지바(32)에 회전가능하면서 위치고정가능하게 설치되는 회전바(33)와, 회전바(33)에 회전가능하면서 위치고정가능하게 설치되는 피뢰침(34)과, 피뢰침(34)에 연결되는 접지선(35)를 갖춘다. 본 발명에서 접지선(35)은 지면과 접지가 이루어진다. 한편 본 발명에서 회전바(33)는 핀 체결방식 등 기존의 다양한 체결방식을 통해 지지바(32)에 회전가능하면서 위치고정가능하게 설치될 수 있다. 또한 피뢰침(34)은 핀 체결방식 등 기존의 다양한 체결방식을 통해 회전바(33)에 회전가능하면서 위치고정가능하게 설치될 수 있다. 또한 본 발명에서 회전바(33)의 회전 및 위치고정 방식 및 피뢰침(34)의 회전 및 위치고정 방식은 대한민국 등록특허공보 제10-2189372호에 따른 가변식 가공지선 지지대의 구조를 따를 수도 있다.As shown in FIG. 1, the lightning protection mechanism 30 includes an installation body 31 inserted and installed at the top of the pole P, a support bar 32 installed in the installation body 31, and a support bar. A rotation bar 33 rotatably and positionally fixed to (32), a lightning rod 34 rotatably and positionally fixed to rotation bar 33, and a ground wire connected to lightning rod 34 ( 35). In the present invention, the ground line 35 is grounded with the ground. Meanwhile, in the present invention, the rotation bar 33 may be rotatably installed on the support bar 32 through various existing fastening methods such as a pin fastening method, and may be fixed in position. In addition, the lightning rod 34 may be rotatably and positionally fixed to the rotation bar 33 through various existing fastening methods such as a pin fastening method. In addition, in the present invention, the rotation and position fixing method of the rotating bar 33 and the rotation and position fixing method of the lightning rod 34 may follow the structure of the variable processing branch wire support according to Korean Patent Registration No. 10-2189372.

상기 애자설치기구(40)는, 도 2 내지 도 4에 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. 2 to 4, 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) may 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 8 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. 8). 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 3에 도시된 바와 같이, 수평걸이바(51)와, 제1,2이탈방지체(52,52')와, 현수애자(53)를 갖춘다.As shown in FIG. 3, the suspension insulator mechanism 50 includes a horizontal hanging bar 51, first and second release 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, 접지선(35)이 지지된다. The suspension insulator 53 is installed below the horizontal hanging bar 51, and the ground wire 35 is supported.

한편, 본 발명에서 현수애자기구(50)는 도 6에 도시된 구조로 변형실시될 수 있다. Meanwhile, in the present invention, the suspension insulator mechanism 50 may be modified into the structure shown in FIG. 6 .

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, 접지선(35)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 are located 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 ground wire 35. 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 7은 피뢰기구의 작용을 설명하기 위한 도면이고, 도 8은 애자설치기구가 완철에 수납된 것을 설명하기 위한 평면도이고, 도 9는 애자설치기구가 완철에 수납된 상태에서 이송장대에 애자설치기구가 연결되는 것을 설명하기 위한 단면도이고, 도 10은 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 7 내지 도 12를 참조하여 본 발명의 작용을 설명하면 다음과 같다.Figure 7 is a view for explaining the operation of the lightning arrester, Figure 8 is a plan view for explaining that the insulator installation mechanism is accommodated in the iron, Figure 9 is the insulator installation mechanism on the transfer pole in a state where the insulator installation mechanism is accommodated in the iron 10 is a cross-sectional view for explaining that the insulator installation mechanism is lifted by the transfer pole, and FIG. 11 is a plan view for explaining that the insulator installation mechanism is rotated by the transfer pole. 12 is a view for explaining the installation of the suspension insulator mechanism to the insulator installation mechanism in a state in which the insulator installation mechanism is rotated and seated on the iron. The operation of the present invention will be described with reference to FIGS. 7 to 12 as follows. same.

본 발명은, 연결부재(70)를 고정밴드(60)의 체결볼트(63)에 삽입한 후, 체결너트(64)를 체결볼트(63)에 고정하여, 완철(10)을 전주(P)에 착탈가능하게 설치할 수 있다.In the present invention, after inserting the connecting member 70 into the fastening bolt 63 of the fixing band 60, fixing the fastening nut 64 to the fastening bolt 63, the iron wancheol 10 to the electric pole (P) It can be detachably installed on

이때, 본 발명은, 간단한 작업으로 완철(10)을 전주(P)에 교체설치할 수 있어, 완철(10)의 교체 및 수리를 편리하게 할 수 있다.At this time, the present invention can replace the wancheol (10) to the electric pole (P) with a simple operation, it is possible to conveniently replace and repair the wancheol (10).

본 발명은 도 1과 같이 피뢰기구(30)가 설치된 상태에서, 주변 가공배전설비 또는 주변 전선과의 간섭을 최소화하기 위해 피뢰침(34)의 위치를 조절해야 할 경우, 도 7과 같이 피뢰기구(30)의 회전바(33)를 회전시킨 후 회전바(33)가 수평 위치에서 고정되도록 한다.In the present invention, in the state in which the lightning arrester 30 is installed as shown in FIG. 1, when it is necessary to adjust the position of the lightning rod 34 to minimize interference with the surrounding overhead power distribution facility or the surrounding wires, the lightning arrestor as shown in FIG. 7 ( After rotating the rotation bar 33 of 30), the rotation bar 33 is fixed in a horizontal position.

이때, 피뢰침(34)이 상방을 향하도록 도 7과 같이 회전시킨 후 고정하면, 낙뢰로부터 가공배전설비를 보호할 수 있다.At this time, if the lightning rod 34 is rotated upward as shown in FIG. 7 and then fixed, the overhead power distribution facility can be protected from lightning strikes.

한편, 본 발명은, 평상시에 도 8과 같이 애자설치기구(40, 도 2의 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. 2) 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 3 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. 3).

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 2 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. 2).

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 접지선(35)을 현수애자(53)에 설치하여, 접지선(35)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 ground wire 35 to the suspension insulator 53 so that the ground wire 35 is 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 6과 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. 6, 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 6에 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. 6 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 6에 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. 6, 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, 피뢰기구(30)를 통해 낙뢰 회피가 가능하고, 가공배전설비 배치 환경에 따라 피뢰기구(30)의 피뢰침(34) 위치를 편리하게 조절할 수 있는 효과가 있다.As described above, the present invention has an effect of enabling lightning avoidance through the lightning arrester 30 and conveniently adjusting the position of the lightning rod 34 of the lightning arrestor 30 according to the arrangement environment of the overhead power distribution facility.

또한, 본 발명은, 고정밴드(60) 및 연결부재(70)를 통해 완철(10)을 전주(P)에 편리하게 설치 및 해제할 수 있어, 완철(10)의 교체 및 보수가 편리한 효과가 있다.In addition, the present invention, through the fixing band 60 and the connecting member 70, the iron 10 can be conveniently installed and released from the electric pole P, so that the replacement and repair of the iron 10 is convenient. there is.

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 효과가 있다. 이때 애자설치기구(40)는 라인포스트애자(20)보다 안쪽에 위치하도록 완철(10)에 설치되어 라인포스트애자(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 (usual times), the insulator installation mechanism 40 can be stored and stored in the iron wrought iron 10, so there is an excellent effect of space utilization. At this time, the insulator installation mechanism 40 is installed on the iron 10 so as to be located inside the line post insulator 20, so that the space can be effectively utilized while avoiding the line post 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 효과가 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 effect of easily fixing the insulator installation mechanism 40 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 효과가 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 effect 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 효과가 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 효과가 있다.In addition, according to the present invention, since the insulator installation mechanism 40 is provided with the concavo-convex connector 42, the position 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 effect of functioning as a weight so that the center can be caught 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 효과가 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 effect that the suspension insulator mechanism 50 can be easily installed in the insulator installation mechanism 40.

한편, 본 발명은, 완철(10) 및 라인포스트애자(20)를 매개로 가공배전선(L)을 지지하는 구조에, 전주(P)에 탈착가능한 구조 등 다양한 가공배전 구조를 더 포함한다는 의미에서, 본 발명의 명칭을 전주 탈착형 기능성 향상 가공배전선 지지기구로 정의하고, 본 발명의 청구대상을 가공배전선 지지기구로 정의한다.On the other hand, the present invention is in the sense that it further includes various overhead distribution structures, such as a structure that is detachable to the pole (P) in the structure for supporting the overhead distribution line (L) through the iron 10 and the line post insulator (20). , The name of the present invention is defined as an overhead distribution line support mechanism for improving functional pole detachable type, and the claimed subject matter of the present invention is defined as an overhead distribution line support mechanism.

10: 완철 20: 라인포스트애자
30: 피뢰기구 40: 애자설치기구
50: 현수애자기구 60: 고정밴드
70: 연결부재 B: 이송장대
L: 가공배전선 P: 전주10: complete iron 20: line post insulator
30: lightning protection mechanism 40: insulator installation mechanism
50: suspension insulator mechanism 60: fixed band
70: connecting member B: transfer pole
L: overhead distribution line P: utility pole

Claims (1)

전주(P)에 설치되는 링 형상의 밴드체(61)와, 밴드체(61)의 둘레에 측방으로 돌출되게 구비되는 체결판체(62)와, 체결판체(62)에 상방으로 돌출되게 구비되는 체결볼트(63)와, 체결볼트(63)에 착탈가능하게 나사산체결되는 체결너트(64)를 갖춘 고정밴드(60)와;
고정밴드(60)의 체결볼트(63)에 삽탈되는 연결홀(71)을 구비하여, 일측이 완철(10)에 연결되고, 타측이 고정밴드(60)의 체결판체(62)에 안착되며, 체결볼트(63)와 체결너트(64)의 체결에 의해 체결판체(62)에 고정되는 연결부재(70)와;
상하로 관통형성되는 승강회전홀(11)과, 상하로 관통형성되고 승강회전홀(11)보다 좌방에 위치하는 삽탈고정홀(12)을 갖추고서, 전주(P)의 우방에 위치하는 완철(10)과;
삽탈고정홀(12)보다 우방에 위치하게 완철(10)의 우단에 설치되어, 가공배전선(L)을 지지하는 라인포스트애자(20)와;
전주(P)의 상단에 삽입설치되는 설치체(31)와, 설치체(31)에 설치되는 지지바(32)와, 지지바(32)에 회전가능하면서 위치고정가능하게 설치되는 회전바(33)와, 회전바(33)에 회전가능하면서 위치고정가능하게 설치되는 피뢰침(34)과, 피뢰침(34)에 연결되는 접지선(35)를 갖춘 피뢰기구(30)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, 접지선(35)이 지지되는 현수애자(53)을 갖춘 현수애자기구(50)
를 포함하는 것을 특징으로 하는 가공배전선 지지기구.
A ring-shaped band body 61 installed on the electric pole P, a fastening plate body 62 provided to protrude sideways around the band body 61, and a fastening plate body 62 provided to protrude upward A fixing band 60 having a fastening bolt 63 and a fastening nut 64 detachably screwed to the fastening bolt 63;
With a connection hole 71 inserted into and removed from the fastening bolt 63 of the fixed band 60, one side is connected to the iron plate 10, and the other side is seated on the fastening plate body 62 of the fixed band 60, A connecting member 70 fixed to the fastening plate body 62 by fastening the fastening bolt 63 and the fastening nut 64;
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, Wancheol located on the right side of the pole P ( 10) and;
A line post 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;
An installation body 31 inserted and installed at the top of the pole P, a support bar 32 installed in the installation body 31, and a rotation bar rotatably and positionally fixed to the support bar 32 ( 33), a lightning rod 34 rotatably and positionally fixed on the rotating bar 33, and a lightning arrester 30 having a ground wire 35 connected to the lightning rod 34;
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 an 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 suspension insulator 53 installed on the lower side of the first and second release prevention bodies 52 and 52' located outside the bodies 47 and 47' and the horizontal hanging bar 51 and supported by the ground wire 35 ) with suspension insulator mechanism (50)
An overhead distribution line support mechanism comprising a.
KR1020230010327A 2023-01-26 2023-01-26 Overhead Distribution Line Supporting Equipment KR102553328B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020230010327A KR102553328B1 (en) 2023-01-26 2023-01-26 Overhead Distribution Line Supporting Equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020230010327A KR102553328B1 (en) 2023-01-26 2023-01-26 Overhead Distribution Line Supporting Equipment

Publications (1)

Publication Number Publication Date
KR102553328B1 true KR102553328B1 (en) 2023-07-10

Family

ID=87155904

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020230010327A KR102553328B1 (en) 2023-01-26 2023-01-26 Overhead Distribution Line Supporting Equipment

Country Status (1)

Country Link
KR (1) KR102553328B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050855A (en) * 2004-08-06 2006-02-16 Chugoku Electric Power Co Inc:The High-voltage pulling-down line supporting hardware and its attaching/detaching method to/from power distribution pole
KR101112734B1 (en) * 2011-02-24 2012-03-13 한국전력공사 Electric wire supporter for angle control
JP2015006026A (en) * 2013-06-19 2015-01-08 中国電力株式会社 High-voltage drop wire anchoring bracket
KR101498542B1 (en) 2014-12-12 2015-03-04 주식회사 현신 Insulators support bar structure
KR102091058B1 (en) * 2020-01-28 2020-03-20 주식회사 우리엔지니어링 Interconnection apparatus for coupling upper pole andlower pole
KR102320295B1 (en) * 2021-03-25 2021-11-03 주식회사 한일엔지니어링 The lightning stroke detecting apparatus for the transmission tower

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050855A (en) * 2004-08-06 2006-02-16 Chugoku Electric Power Co Inc:The High-voltage pulling-down line supporting hardware and its attaching/detaching method to/from power distribution pole
KR101112734B1 (en) * 2011-02-24 2012-03-13 한국전력공사 Electric wire supporter for angle control
JP2015006026A (en) * 2013-06-19 2015-01-08 中国電力株式会社 High-voltage drop wire anchoring bracket
KR101498542B1 (en) 2014-12-12 2015-03-04 주식회사 현신 Insulators support bar structure
KR102091058B1 (en) * 2020-01-28 2020-03-20 주식회사 우리엔지니어링 Interconnection apparatus for coupling upper pole andlower pole
KR102320295B1 (en) * 2021-03-25 2021-11-03 주식회사 한일엔지니어링 The lightning stroke detecting apparatus for the transmission tower

Similar Documents

Publication Publication Date Title
JP2011063352A (en) High lift work bucket with other object approach monitoring function
KR102491957B1 (en) Overhead distribution line spacing maintenance mechanism to prevent collision
KR102553328B1 (en) Overhead Distribution Line Supporting Equipment
KR102553326B1 (en) Supporting Equipment For Overhead Distribution Line
KR100923216B1 (en) A spacer for a power transmission line on steel tower
KR101941946B1 (en) A crossarm of a distributing board for distributing an overhead line
KR102557488B1 (en) Overhead Electric Power Distribution Equipment
KR102557487B1 (en) Supporting Equipment For Overhead Distribution Line
KR102238112B1 (en) Overhead Distribution Line Fixing Equipment
JP6557888B2 (en) Net lifting device
KR102557036B1 (en) Overhead Distribution Line Fixing Equipment
KR102575069B1 (en) Overhead Distribution Line Fixing Equipment
KR102575070B1 (en) Fixing Equipment for Overhead Distribution Line
KR200495462Y1 (en) Conveyor Safety Fence Devices for Rapid Installation and Removal
KR102557037B1 (en) Overhead Distribution Line Supporting Equipment
KR101834449B1 (en) Cable tray
CN205116879U (en) Iron tower vacuum switch cross arm
KR100512317B1 (en) Supporters of ground wire for securing shielding angle
KR200491680Y1 (en) Support for load break switch
JP5235464B2 (en) Elevator droop protector and elevator system
CN217999139U (en) Platform device and iron tower equipment with same
CN217782124U (en) Protection device for tower basis outcrop and tower basis outcrop subassembly
KR102472682B1 (en) Overhead Line Fixing Equipment
KR102519172B1 (en) Supporting Equipment of Overhead Electric Power Line
KR200368828Y1 (en) Horizontal Lightning Rod for Distribution Pole

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant