KR102548499B1 - Fixing Equipment of Overhead Electric Power Line - Google Patents

Fixing Equipment of Overhead Electric Power Line Download PDF

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Publication number
KR102548499B1
KR102548499B1 KR1020220081776A KR20220081776A KR102548499B1 KR 102548499 B1 KR102548499 B1 KR 102548499B1 KR 1020220081776 A KR1020220081776 A KR 1020220081776A KR 20220081776 A KR20220081776 A KR 20220081776A KR 102548499 B1 KR102548499 B1 KR 102548499B1
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South Korea
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insulator
hanging
extension plate
distribution line
engagement member
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KR1020220081776A
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Korean (ko)
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오정하
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주식회사 준원엔지니어링
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers

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Abstract

The present invention relates to a lightning protection fixing device of an overhead electric power line. According to the present invention, the lightning protection fixing device of an overhead electric power line includes: a line post insulator; a first engaging member; a second engaging member; a first fixing tool; a second fixing tool; an insulating cover; a first separation prevention tool; and a second separation prevention tool. Therefore, the connection point between the overhead distribution line and an insulator can be protected from lightning and the overhead distribution line can be firmly connected.

Description

낙뢰 회피형 가공배전선 고정기기{Fixing Equipment of Overhead Electric Power Line}Lightning avoidance overhead power distribution line fixing device {Fixing Equipment of Overhead Electric Power Line}

본 발명은 낙뢰 회피형 가공배전선 고정기기에 관한 것이다.The present invention relates to a lightning avoiding type overhead distribution line fixing device.

일반적으로 가공배전선은 전주에 가설되고, 가설된 가공배전선을 통해 전력의 배전이 이루어진다.In general, overhead distribution lines are installed on utility poles, and power distribution is performed through the installed overhead distribution lines.

이때, 전주에는 완철이 설치되고, 완철에 애자가 설치되어, 애자에 가공배전이 안착고정된다.At this time, iron is installed on the electric pole, and an insulator is installed on the iron, and the processing distribution is fixed to the insulator.

한편, 종래에는 애자에 낙뢰가 칠 시 낙뢰로부터 애자를 보호하는 데 어려움이 있었다.On the other hand, in the related art, when lightning strikes the insulator, it is difficult to protect the insulator from lightning.

또한, 종래에는 애자에 가공배전선을 고정할 시, 가공배전선을 애자 상단에 안착시킨 후, 별도의 고정와이어를 매개로 애자 상단에 가공배전선을 감아 고정한다.In addition, conventionally, when fixing an overhead power distribution line to an insulator, after the overhead power distribution line is seated on the top of the insulator, the overhead power distribution line is wound around the top of the insulator via a separate fixing wire and fixed.

그러나, 이와 같은 경우에는, 횡력이 작용할 시 가공배전선이 슬립되어 가공배전선의 위치가 쉽게 변화될 수 있다.However, in this case, when a lateral force is applied, the overhead distribution line slips and the position of the overhead distribution line can be easily changed.

또한, 종래와 같이 고정와이어를 매개로 애자에 가공배전선을 고정할시에는, 고정력을 높이기 위해 고정와이어를 가공배전선 및 애자에 견고히 묶어야 하며, 이러한 경우 작업이 매우 불편하였다.In addition, when fixing the overhead distribution line to the insulator via the fixing wire as in the prior art, the fixing wire must be firmly tied to the overhead distribution line and the insulator in order to increase the fixing force, and in this case, the work is very inconvenient.

또한, 종래와 같이 고정와이어를 매개로 애자에 가공배전선을 고정하는 경우, 작업자의 숙련도에 따라 가공배전선과 애자 간의 결속력이 달라질 뿐 아니라 작업 속도 또한 달라, 균일한 작업 성과를 얻는 데 한계가 있었다.In addition, in the case of fixing the overhead distribution line to the insulator via the fixing wire as in the prior art, not only the binding force between the overhead distribution line and the insulator varies depending on the skill level of the operator, but also the working speed is different, so there is a limit to obtaining uniform work results.

대한민국 등록특허공보 제10-0516906호Republic of Korea Patent Registration No. 10-0516906

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 가공배전선과 애자의 연결지점을 낙뢰로부터 보호하고, 가공배전선을 애자에 용이하게 결속하되 작업자의 숙련도에 관계없이 가공배전선이 상하 방향 및 좌우 방향으로 이동하지 않도록 견고히 결속하는 가공배전선 고정기기를 제공하는 것을 해결하고자 하는 과제로 한다. The present invention was invented to solve the above problems, and protects the connection point between the overhead power distribution line and the insulator from lightning, and easily binds the overhead power distribution line to the insulator, but regardless of the skill level of the operator, the overhead power distribution line moves vertically and left and right. It is an object to be solved to provide an overhead distribution line fixing device that is firmly bound so as not to move in the direction.

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

완철(F)에 착탈가능하게 설치되는 애자설치대(11); 애자설치대(11)의 상단에 구비되고 가공배전선(L)이 안착되는 가공배전선안착대(12); 가공배전선안착대(12)의 하방에 위치하게 애자설치대(11)의 상측에 구비되는 날개부(13a)와, 날개부(13a)의 좌측 및 우측에 하방으로 돌출되게 각각 구비되는 제1,2걸이부(13b,13c)를 갖춘 걸이용애자날개(13); 애자설치대(11)에 설치되고 걸이용애자날개(13)의 하방에 위치하는 다수의 일반애자날개(14)로 구성된 라인포스트애자(10)와; An insulator installation table 11 detachably installed on the complete iron (F); An overhead distribution line seating table 12 provided at an upper end of the insulator mounting table 11 and on which the overhead distribution line L is seated; The wing part 13a provided on the upper side of the insulator installation stand 11 located below the overhead distribution line mounting table 12, and the first and second wing parts 13a provided on the left and right sides of the wing part 13a to protrude downward, respectively. Insulator wing 13 for hanging having hooking parts 13b and 13c; a line post insulator 10 composed of a plurality of common insulator wings 14 installed on the insulator installation stand 11 and located below the insulator wings 13 for hanging;

하방이 개구된 호 형상의 제1라운드판부(21)와, 제1라운드판부(21)의 전측에 하방으로 연장되게 구비되는 제1전측연장판부(22)와, 제1라운드판부(21)의 후측에 하방으로 연장되게 구비되는 제1후측연장판부(23)와, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 내면에 각각 구비되는 제1내측마찰돌기(24)와, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 외면에 각각 구비되는 제1외측마찰돌기(25)를 갖추고서, 가공배전선안착대(12)의 좌방에 위치하되, 가공배전선(L)이 삽입된 상태에서 제1물림부재(20)의 내부를 향해 제1전측연장판부(22) 및 제1후측연장판부(23)에 외력이 가해지면 가공배전선(L)을 감싸는 제1물림부재(20)와;The arc-shaped first round plate part 21 with the downward opening, the first front side extension plate part 22 provided to extend downwardly on the front side of the first round plate part 21, and the first round plate part 21 The first rear extension plate portion 23 provided to extend downward on the rear side, the first round plate portion 21, the first front extension plate portion 22, and the first rear extension plate portion 23 provided respectively on the inner surfaces of the first rear extension plate portion 23. 1 inner friction protrusion 24, and a first outer friction protrusion 25 provided on the outer surfaces of the first round plate portion 21, the first front extension plate portion 22, and the first rear extension plate portion 23, respectively. In this case, the first front extension plate 22 and the first rear extension plate 22 are located on the left side of the overhead power distribution cable mounting base 12, but toward the inside of the first engagement member 20 in a state where the overhead power distribution cable L is inserted. When an external force is applied to (23), a first engagement member 20 that surrounds the overhead distribution line (L);

하방이 개구된 호 형상의 제2라운드판부(21')와, 제2라운드판부(21')의 전측에 하방으로 연장되게 구비되는 제2전측연장판부(22')와, 제2라운드판부(21')의 후측에 하방으로 연장되게 구비되는 제2후측연장판부(23')와, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 내면에 각각 구비되는 제2내측마찰돌기(24')와, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 외면에 각각 구비되는 제2외측마찰돌기(25')를 갖추고서, 가공배전선안착대(12)의 우방에 제1물림부재(20)와 대향되게 위치하되, 가공배전선(L)이 삽입된 상태에서 제2물림부재(20')의 내부를 향해 제2전측연장판부(22') 및 제2후측연장판부(23')에 외력이 가해지면 가공배전선(L)을 감싸는 제2물림부재(20')와;An arc-shaped second round plate part 21' with a downward opening, a second front side extension plate part 22' provided to extend downward on the front side of the second round plate part 21', and a second round plate part ( 21') provided to extend downwardly on the rear side of the second rear extension plate 23', the second round plate 21', the second front extension plate 22', and the second rear extension plate 23' ), respectively, on the outer surfaces of the second inner friction protrusion 24' provided on the inner surface of the second round plate 21', the second front extension plate 22', and the second rear extension plate 23'. Equipped with a second outer friction protrusion 25' provided, and positioned opposite to the first engagement member 20 on the right side of the overhead distribution line mounting base 12, in the state where the overhead distribution line L is inserted, the second When an external force is applied to the second front extension plate portion 22' and the second rear extension plate portion 23' toward the inside of the engagement member 20', the second engagement member 20' surrounding the overhead distribution line L and ;

제1물림부재(20)를 감는 제1고정밴드(31)와, 제1고정밴드(31)의 일단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈되는 링 형상의 제1연결링(32)과, 제1고정밴드(31)의 타단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈되되 제1연결링(32)의 상방에 배치되는 후크 형상의 제1후크체(33)를 갖추며, 제1연결링(32)이 걸이용애자날개(13)의 제1걸이부(13b)에 삽입된 상태에서, 제1고정밴드(31)가 제1물림부재(20)를 감고, 제1물림부재(20)를 감고 남은 제1고정밴드(31)의 타단이 제1고정밴드(31)의 일단을 감으며, 제1후크체(33)가 걸이용애자날개(13)의 제1걸이부(13b)에 걸리는 제1고정기구(30)와; A first fixing band 31 for winding the first engagement member 20, and a ring shape provided at one end of the first fixing band 31 and inserted into and detached from the first hanging part 13b of the insulator wing 13 for hanging It is provided at the other end of the first connection ring 32 and the first fixing band 31 of the first connection ring 32 and is inserted into the first hook part 13b of the insulator wing 13 for hanging, but above the first connection ring 32 It has a hook-shaped first hook body 33 disposed, and in a state where the first connecting ring 32 is inserted into the first hooking portion 13b of the insulator wing 13 for hanging, the first fixing band 31 ) winds the first engagement member 20, the other end of the first fixing band 31 remaining after winding the first engagement member 20 winds one end of the first fixing band 31, and the first hook body ( 33) and a first fixing mechanism 30 that is hooked to the first hanging portion 13b of the insulator wing 13 for hanging;

제2물림부재(20')를 감는 제2고정밴드(31')와, 제2고정밴드(31')의 일단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈되는 링 형상의 제2연결링(32')과, 제2고정밴드(31')의 타단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈되되 제2연결링(32')의 상방에 배치되는 후크 형상의 제2후크체(33')를 갖추며, 제2연결링(32')이 걸이용애자날개(13)의 제2걸이부(13c)에 삽입된 상태에서, 제2고정밴드(31')가 제2물림부재(20')를 감고, 제2물림부재(20')를 감고 남은 제2고정밴드(31')의 타단이 제2고정밴드(31')의 일단을 감으며, 제2후크체(33')가 걸이용애자날개(13)의 제2걸이부(13c)에 걸리는 제2고정기구(30')와;The second fixing band 31' for winding the second engagement member 20' and the second fixing band 31' provided at one end and inserted into the second hook part 13c of the insulator wing 13 for hanging It is provided at the other end of the ring-shaped second connecting ring 32' and the second fixing band 31' and is inserted into the second hanging part 13c of the insulator wing 13 for hanging, but the second connecting ring ( 32') is provided with a hook-shaped second hook body 33' disposed above, and the second connecting ring 32' is inserted into the second hooking portion 13c of the insulator wing 13 for hanging. In, the second fixing band 31' is wound around the second engagement member 20', and the other end of the second fixing band 31' remaining after wrapping the second engagement member 20' is the second fixing band 31 '), and a second fixing mechanism (30') in which the second hook body (33') is caught on the second hook part (13c) of the insulator wing (13) for hanging;

절연커버(40)의 좌측에 구비되어 가공배전선(L)이 통과하는 제1통과홀(41)과, 상측이 제1통과홀(41)과 연통되고 하측이 하방으로 개구된 제1절개홀(42)과, 절연커버(40)의 우측에 구비되어 가공배전선(L)이 통과하는 제2통과홀(43)과, 상측이 제2통과홀(43)과 연통되고 타측이 하방으로 개구된 제2절개홀(44)을 갖추고서, 가공배전선(L) 및 라인포스트애자(10)를 착탈가능하게 덮는 절연커버(40)와;A first through hole 41 provided on the left side of the insulating cover 40 and through which the overhead distribution line L passes, and a first cutout hole having an upper side communicating with the first passing hole 41 and a lower side opening downward ( 42) and the second through hole 43 provided on the right side of the insulating cover 40 through which the overhead distribution line L passes, and the upper side communicating with the second through hole 43 and the other side open downward. an insulating cover 40 having a two-cut hole 44 and detachably covering the overhead distribution line L and the line post insulator 10;

걸이용애자날개(13)의 제1걸이부(13b)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능한 제1이탈방지기구(50)와;It is screwed to the lower side of the first hanging part 13b of the insulator blade 13 for hanging so as to be movable in the vertical direction, and on the upper surface of the general insulator blade 14 located at the uppermost part among the plurality of general insulator blades 14. a contactable first separation prevention mechanism 50;

걸이용애자날개(13)의 제2걸이부(13c)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능한 제2이탈방지기구(50')It is screwed to the lower side of the second hanging part 13c of the insulator blade 13 for hanging so as to be movable in the vertical direction, and on the upper surface of the general insulator blade 14 located at the uppermost position among the plurality of general insulator blades 14. A contactable second detachment prevention mechanism (50')

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

상기와 같은 과제의 해결 수단에 따른 본 발명은, 절연커버(40)를 통해 라인포스트애자(10)를 낙뢰로부터 보호할 수 있는 효과가 있다.The present invention according to the means for solving the above problems has an effect of protecting the line post insulator 10 from lightning through the insulating cover 40.

또한, 본 발명은, 라인포스트애자(10) 및 제1,2물림부재(20,20') 및 제1,2고정기구(30,30') 간의 유기적 결합을 통해, 외력 작용 시 가공배전선(L)이 좌우 방향으로 이동하거나 상방으로 이동하지 않도록 하는 효과가 있다.In addition, the present invention is an overhead distribution line ( There is an effect of preventing L) from moving in the left-right direction or moving upward.

또한, 본 발명은, 단순한 구조로 이루어진 제1,2물림부재(20,20') 및 제1,2고정기구(30,30')의 간단한 조작을 통해, 가공배전선(L)을 라인포스트애자(10)에 쉽게 고정할 수 있는 효과가 있다. 이때 본 발명은 조작이 간단하고 규격화되어 있어, 작업자의 숙련도에 관계없이, 가공배전선(L)을 라인포스트애자(10)에 안정적으로 고정할 수 있는 효과가 있다.In addition, the present invention, through simple manipulation of the first and second engagement members (20,20') and the first and second fixing mechanisms (30,30') having a simple structure, the overhead distribution line (L) is a line post insulator (10) has the effect of being easily fixed. At this time, the present invention has an effect of stably fixing the overhead distribution line (L) to the line post insulator 10 regardless of the skill level of the operator because the operation is simple and standardized.

도 1은 본 발명을 설명하기 위한 부분 정단면도이고,
도 2는 도 1의 일부를 나타낸 도면이고,
도 3은 본 발명에서 제1고정기구가 제1물림부재를 감은 것을 설명하기 위한 도 2의 X-X'선에 따른 부분 단면도이고,
도 4는 본 발명에서 가압되기 전의 제1,2고정기구를 설명하기 위한 단면도이고,
도 5는 본 발명에서 라인포스트애자를 설명하기 위한 평면도이고,
도 6은 본 발명의 제1,2고정기구를 설명하기 위한 사시도이고,
도 7은 본 발명의 절연커버를 설명하기 위한 사시도이고,
도 8은 본 발명의 작용을 설명하기 위한 도면이다.1 is a partial front cross-sectional view for explaining the present invention,
Figure 2 is a view showing a part of Figure 1,
Figure 3 is a partial cross-sectional view taken along line XX' of Figure 2 for explaining that the first fixing mechanism winds the first engagement member in the present invention;
4 is a cross-sectional view for explaining the first and second fixing mechanisms before being pressed in the present invention;
5 is a plan view for explaining a line post insulator in the present invention;
6 is a perspective view for explaining the first and second fixing mechanisms of the present invention;
Figure 7 is a perspective view for explaining the insulating cover of the present invention,
8 is a diagram for explaining the operation of the present invention.

이하 통상의 기술자가 본 발명을 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 the present invention.

도 1은 본 발명을 설명하기 위한 부분 정단면도이고, 도 2는 도 1의 일부를 나타낸 도면이고, 도 3은 본 발명에서 제1고정기구가 제1물림부재를 감은 것을 설명하기 위한 도 2의 X-X'선에 따른 부분 단면도이고, 도 4는 본 발명에서 가압되기 전의 제1,2고정기구를 설명하기 위한 단면도이고, 도 5는 본 발명에서 라인포스트애자를 설명하기 위한 평면도이고, 도 6은 본 발명의 제1,2고정기구를 설명하기 위한 사시도이고, 도 7은 본 발명의 절연커버를 설명하기 위한 사시도로서, 도 1 내지 도 7을 참조하여 본 발명의 구성을 설명하면 다음과 같다. 한편 본 발명에서는 도 7 상에서의 X축 방향을 좌우 좌우 방향으로 정의하고, Y축 방향을 전후 방향으로 정의하며, 상하 방향을 Z축 방향으로 정의하여, 본 발명 구성의 방향성을 설명한다.1 is a partial front cross-sectional view for explaining the present invention, FIG. 2 is a view showing a part of FIG. 1, and FIG. 3 is a view of FIG. 2 for explaining that the first fixing mechanism winds the first engagement member in the present invention. A partial cross-sectional view taken along the line XX', Figure 4 is a cross-sectional view for explaining the first and second fixing mechanisms before being pressed in the present invention, Figure 5 is a plan view for explaining the line post insulator in the present invention, 6 is a perspective view for explaining the first and second fixing mechanisms of the present invention, and FIG. 7 is a perspective view for explaining the insulating cover of the present invention, referring to FIGS. 1 to 7 to explain the configuration of the present invention as follows same. Meanwhile, in the present invention, the X-axis direction in FIG. 7 is defined as the left and right directions, the Y-axis direction is defined as the front-back direction, and the up-and-down direction is defined as the Z-axis direction, and the orientation of the configuration of the present invention will be described.

본 발명에 따른 가공배전선 고정기기는, 라인포스트애자(10)와, 제1물림부재(20)와, 제2물림부재(20')와, 제1고정기구(30)와, 제2고정기구(30')와, 절연커버(40)와, 제1이탈방지기구(50)와, 제2이탈방지기구(50')를 포함한다.An overhead distribution line fixing device according to the present invention includes a line post insulator 10, a first engagement member 20, a second engagement member 20', a first fixing mechanism 30, and a second fixing mechanism. (30'), an insulating cover (40), a first separation prevention mechanism (50), and a second separation prevention mechanism (50').

상기 라인포스트애자(10)는, 도 1, 도 2에 도시된 바와 같이, 애자설치대(11)와, 가공배전선안착대(12)와, 걸이용애자날개(13)와, 일반애자날개(14)를 포함한다.As shown in FIGS. 1 and 2, the line post insulator 10 includes an insulator installation table 11, an overhead distribution line seating table 12, a hanging insulator wing 13, and a general insulator wing 14 ).

상기 애자설치대(11)는, 완철(F)에 착탈가능하게 설치된다. 본 발명에서 애자설치대(11)는 바 형상을 이룬다.The insulator mount 11 is detachably installed on the iron plate F. In the present invention, the insulator mount 11 has a bar shape.

상기 가공배전선안착대(12)는, 애자설치대(11)의 상단에 구비되고 가공배전선(L)이 안착된다. 본 발명에서 가공배전선안착대(12)는 상측에 가공배전선 안착홈에 형성되어, 좌우 방향으로 배치되는 가공배전선(L)이 상기 가공배전선 안착홈에 안착된다. The overhead power distribution line mounting base 12 is provided at the upper end of the insulator installation stand 11 and the overhead power distribution line L is seated thereon. In the present invention, the overhead power distribution line mounting base 12 is formed in the overhead power distribution line mounting groove on the upper side, and the overhead power distribution lines L arranged in the left and right directions are seated in the overhead power distribution cable mounting groove.

상기 걸이용애자날개(13)는, 가공배전선안착대(12)의 하방에 위치하게 애자설치대(11)의 상측에 구비되는 날개부(13a)와, 날개부(13a)의 좌측 및 우측에 하방으로 돌출되게 각각 구비되는 제1,2걸이부(13b,13c)를 갖춘다. 본 발명에서 제1,2걸이부(13b,13c)는 돌기 형상을 이룬다. 한편 본 발명에서 걸이용애자날개(13)는 절연재질로 이루어진다.The insulator wings 13 for hanging include wing parts 13a provided on the upper side of the insulator mount 11 to be located below the overhead distribution line mounting table 12, and lower parts on the left and right sides of the wing parts 13a. Equipped with first and second hook parts 13b and 13c respectively provided so as to protrude. In the present invention, the first and second hook parts 13b and 13c form a protruding shape. Meanwhile, in the present invention, the insulator blades 13 for hanging are made of an insulating material.

상기 일반애자날개(14)는, 애자설치대(11)에 설치되고 걸이용애자날개(13)의 하방에 위치한다. 본 발명에서 일반애자날개(14)는 다수 개가 상하 방향으로 배치된다. The common insulator impeller 14 is installed on the insulator mount 11 and is located below the insulator impeller 13 for hanging. In the present invention, a plurality of common insulator blades 14 are arranged in a vertical direction.

상기 제1물림부재(20)는, 도 2, 도 3, 도 4에 도시된 바와 같이, 제1라운드판부(21)와, 제1전측연장판부(22)와, 제1후측연장판부(23)와, 제1내측마찰돌기(24)와, 제1외측마찰돌기(25)를 갖춘다.As shown in FIGS. 2, 3 and 4, the first engagement member 20 includes a first round plate part 21, a first front extension plate part 22, and a first rear extension plate part 23. ), a first inner friction protrusion 24, and a first outer friction protrusion 25.

상기 제1라운드판부(21)는, 하방이 개구된 호 형상을 이룬다. The first round plate portion 21 has an arc shape with an open lower side.

상기 제1전측연장판부(22)는, 제1라운드판부(21)의 전측에 하방으로 연장되게 구비된다.The first front side extension plate part 22 is provided to extend downward on the front side of the first round plate part 21 .

상기 제1후측연장판부(23)는, 제1라운드판부(21)의 후측에 하방으로 연장되게 구비된다.The first rear side extension plate part 23 is provided to extend downward on the rear side of the first round plate part 21 .

상기 제1내측마찰돌기(24)는, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 내면에 각각 구비된다. 본 발명에서 제1내측마찰돌기(24)는 다수 개가 구비된다.The first inner friction protrusion 24 is provided on inner surfaces of the first round plate part 21, the first front extension plate part 22, and the first rear extension plate part 23, respectively. In the present invention, a plurality of first inner friction protrusions 24 are provided.

상기 제1외측마찰돌기(25)는, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 외면에 각각 구비된다. 본 발명에서 제1외측마찰돌기(25)는 다수 개가 구비된다.The first outer friction protrusion 25 is provided on outer surfaces of the first round plate part 21, the first front extension plate part 22, and the first rear extension plate part 23, respectively. In the present invention, a plurality of first outer friction protrusions 25 are provided.

한편, 본 발명에서 제1물림부재(20)는, 가공배전선안착대(12)의 좌방에 위치하되, 가공배전선(L)이 삽입된 상태에서 제1물림부재(20)의 내부를 향해 제1전측연장판부(22) 및 제1후측연장판부(23)에 외력이 가해지면 가공배전선(L)을 감싼다. 또한 본 발명에서 제1물림부재(20)는 절연재질로 이루어지는 것이 바람직하다.On the other hand, in the present invention, the first engagement member 20 is located on the left side of the overhead power distribution line mounting base 12, but toward the inside of the first engagement member 20 in the state where the overhead power line L is inserted. When an external force is applied to the front side extension plate part 22 and the first rear side extension plate part 23, the overhead distribution line L is wrapped around. In addition, in the present invention, the first engagement member 20 is preferably made of an insulating material.

상기 제2물림부재(20')는, 도 2, 도 3, 도 4에 도시된 바와 같이, 제2라운드판부(21')와, 제2전측연장판부(22')와, 제2후측연장판부(23')와, 제2내측마찰돌기(24')와, 제2외측마찰돌기(25')를 갖춘다.As shown in FIGS. 2, 3 and 4, the second engagement member 20' includes a second round plate 21', a second front extension plate 22', and a second rear extension. It has a plate portion 23', a second inner friction protrusion 24', and a second outer friction protrusion 25'.

상기 제2라운드판부(21')는, 하방이 개구된 호 형상을 이룬다.The second round plate portion 21' has an arc shape with an open lower side.

상기 제2전측연장판부(22')는, 제2라운드판부(21')의 전측에 하방으로 연장되게 구비된다.The second front side extension plate part 22' is provided to extend downward on the front side of the second round plate part 21'.

상기 제2후측연장판부(23')는, 제2라운드판부(21')의 후측에 하방으로 연장되게 구비된다.The second rear side extension plate portion 23' is provided on the rear side of the second round plate portion 21' to extend downward.

상기 제2내측마찰돌기(24')는, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 내면에 각각 구비된다. 본 발명에서 제2내측마찰돌기(24')는 다수 개가 구비된다.The second inner friction protrusion 24' is provided on inner surfaces of the second round plate part 21', the second front side extension plate part 22', and the second rear side extension plate part 23', respectively. In the present invention, a plurality of second inner friction protrusions 24' are provided.

상기 제2외측마찰돌기(25')는, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 외면에 각각 구비된다. 본 발명에서 제2외측마찰돌기(25')는 다수 개가 구비된다.The second outer friction protrusions 25' are provided on outer surfaces of the second round plate part 21', the second front side extension plate part 22', and the second rear side extension plate part 23', respectively. In the present invention, a plurality of second outer friction protrusions 25' are provided.

한편, 본 발명에서 제2물림부재(20')는, 가공배전선안착대(12)의 우방에 제1물림부재(20)와 대향되게 위치하되, 가공배전선(L)이 삽입된 상태에서 제2물림부재(20')의 내부를 향해 제2전측연장판부(22') 및 제2후측연장판부(23')에 외력이 가해지면 가공배전선(L)을 감싼다. 또한 본 발명에서 제2물림부재(20')는 절연재질로 이루어지는 것이 바람직하다.On the other hand, in the present invention, the second gripping member 20 'is positioned opposite the first engaging member 20 on the right side of the overhead distribution line mounting base 12, but in the state where the overhead distribution line L is inserted, the second gripping member 20' When an external force is applied to the second front side extension plate part 22' and the second rear side extension plate part 23' toward the inside of the engagement member 20', the overhead distribution line L is wrapped around. Also, in the present invention, the second engagement member 20' is preferably made of an insulating material.

상기 제1고정기구(30)는, 도 2, 도 3, 도 6에 도시된 바와 같이, 제1고정밴드(31)와, 제1연결링(32)과, 제1후크체(33)를 갖춘다.As shown in FIGS. 2, 3 and 6, the first fixing mechanism 30 includes a first fixing band 31, a first connecting ring 32, and a first hook body 33. equipped

상기 제1고정밴드(31)는, 제1물림부재(20)를 감는다. 본 발명에서 제1고정부재(31)는 밴드 형상 또는 줄 형상 또는 와이어 형상을 이룰 수 있다. The first fixing band 31 winds the first engagement member 20 . In the present invention, the first fixing member 31 may form a band shape, a string shape, or a wire shape.

상기 제1연결링(32)은, 제1고정밴드(31)의 일단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈된다. 본 발명에서 제1연결링(32)은 링 형상을 이룬다.The first connecting ring 32 is provided at one end of the first fixing band 31 and is inserted into and removed from the first hooking portion 13b of the insulator wing 13 for hanging. In the present invention, the first connection ring 32 forms a ring shape.

상기 제1후크체(33)는, 제1고정밴드(31)의 타단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈되되 제1연결링(32)의 상방에 배치된다. 본 발명에서 제1후크체(33)는 후크 형상을 이룬다.The first hook body 33 is provided at the other end of the first fixing band 31 and is inserted into and removed from the first hook part 13b of the insulator wing 13 for hanging, but above the first connecting ring 32 are placed In the present invention, the first hook body 33 has a hook shape.

한편, 본 발명에서 제1고정기구(30)는, 제1연결링(32)이 걸이용애자날개(13)의 제1걸이부(13b)에 삽입된 상태에서, 제1고정밴드(31)가 제1물림부재(20)를 감고, 제1물림부재(20)를 감고 남은 제1고정밴드(31)의 타단이 제1고정밴드(31)의 일단을 감으며, 제1후크체(33)가 걸이용애자날개(13)의 제1걸이부(13b)에 걸린다.On the other hand, in the present invention, in the first fixing mechanism 30, in a state in which the first connecting ring 32 is inserted into the first hanging portion 13b of the insulator blade 13 for hanging, the first fixing band 31 After winding the first engagement member 20, the other end of the first fixing band 31 remaining after winding the first engagement member 20 winds one end of the first fixing band 31, and the first hook body 33 ) is caught on the first hanging portion 13b of the insulator wing 13 for hanging.

상기 제2고정기구(30')는, 도 2, 도 3, 도 6에 도시된 바와 같이, 제2고정밴드(31')와, 제2연결링(32')과, 제2후크체(33')를 갖춘다.As shown in FIGS. 2, 3, and 6, the second fixing mechanism 30' includes a second fixing band 31', a second connection ring 32', and a second hook body ( 33').

상기 제2고정밴드(31')는, 제2물림부재(20')를 감는다. 본 발명에서 제2고정부재(31')는 밴드 형상 또는 줄 형상 또는 와이어 형상을 이룰 수 있다. The second fixing band 31' winds the second engagement member 20'. In the present invention, the second fixing member 31' may form a band shape, a string shape, or a wire shape.

상기 제2연결링(32')은, 제2고정밴드(31')의 일단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈된다. 본 발명에서 제2연결링(32')는 링 형상을 이룬다.The second connecting ring 32' is provided at one end of the second fixing band 31' and is inserted into and removed from the second hook part 13c of the insulator wing 13 for hanging. In the present invention, the second connection ring 32' forms a ring shape.

상기 제2후크체(33')는, 제2고정밴드(31')의 타단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈되되 제2연결링(32')의 상방에 배치된다. 본 발명에서 제2후크체(33')는 후크 형상을 이룬다.The second hook body 33' is provided at the other end of the second fixing band 31' and is inserted into the second hook part 13c of the insulator wing 13 for hanging, but the second connecting ring 32' is placed above In the present invention, the second hook body 33' has a hook shape.

한편, 본 발명에서 제2고정기구(30')는, 제2연결링(32')이 걸이용애자날개(13)의 제2걸이부(13c)에 삽입된 상태에서, 제2고정밴드(31')가 제2물림부재(20')를 감고, 제2물림부재(20')를 감고 남은 제2고정밴드(31')의 타단이 제2고정밴드(31')의 일단을 감으며, 제2후크체(33')가 걸이용애자날개(13)의 제2걸이부(13c)에 걸린다.On the other hand, in the present invention, the second fixing mechanism 30 ', in a state in which the second connecting ring 32' is inserted into the second hook portion 13c of the insulator blade 13 for hanging, the second fixing band ( 31') winds the second engagement member 20', and the other end of the second fixing band 31' remaining after winding the second engagement member 20' winds one end of the second fixing band 31'. , the second hook body (33') is hooked on the second hook portion (13c) of the insulator blade (13) for hanging.

상기 절연커버(40)는, 도 1, 도 7에 도시된 바와 같이, 절연커버(40)의 좌측에 구비되어 가공배전선(L)이 통과하는 제1통과홀(41)과, 상측이 제1통과홀(41)과 연통되고 하측이 하방으로 개구된 제1절개홀(42)과, 절연커버(40)의 우측에 구비되어 가공배전선(L)이 통과하는 제2통과홀(43)과, 상측이 제2통과홀(43)과 연통되고 타측이 하방으로 개구된 제2절개홀(44)을 갖추고서, 가공배전선(L) 및 라인포스트애자(10)를 착탈가능하게 덮는다. 본 발명에서 절연커버(40)는 절연재질 및 탄성재질로 이루어진다. 한편 본 발명에서 절연커버(40)는 가공배전선(L) 및 라인포스트애자(10)를 착탈가능하게 덮을 수 있으면 다양한 형상을 이룰 수 있다. 또한 본 발명에서 절연커버(40)는 라인포스트애자(10) 전체를 덮도록 설계될 수도 있다.As shown in FIGS. 1 and 7 , the insulating cover 40 is provided on the left side of the insulating cover 40 and has a first passage hole 41 through which an overhead distribution line L passes, and an upper side of the first through hole 41 . A first cutout hole 42 communicating with the passage hole 41 and having a lower side opened downward, and a second passage hole 43 provided on the right side of the insulating cover 40 and through which the overhead distribution line L passes, The upper side communicates with the second passage hole 43 and the other side has a second cutout hole 44 opened downward to cover the overhead distribution line L and the line post insulator 10 in a detachable manner. In the present invention, the insulating cover 40 is made of an insulating material and an elastic material. Meanwhile, in the present invention, the insulating cover 40 can form various shapes as long as it can detachably cover the overhead distribution line L and the line post insulator 10. Also, in the present invention, the insulating cover 40 may be designed to cover the entire line post insulator 10.

상기 제1이탈방지기구(50)는, 도 2에 도시된 바와 같이, 걸이용애자날개(13)의 제1걸이부(13b)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능하다. 본 발명에서 제1이탈방지기구(50)는 제1걸이부(13b)에 상하 방향으로 이동가능하게 연결될 수 있으면, 제1걸이부(13b)와 다양한 형태의 연결구조를 이룰 수 있다. 한편 본 발명에서는 제1이탈방지기구(50)가 구비되지 않을 수도 있다.As shown in FIG. 2, the first separation prevention mechanism 50 is screwed to the lower side of the first hanging part 13b of the hanging insulator wing 13 so as to be movable in the vertical direction, and a number of general It is possible to contact the upper surface of the general insulator blade 14 located at the top of the insulator blades 14. In the present invention, if the first separation prevention mechanism 50 can be movably connected to the first hook part 13b in the vertical direction, various types of connection structures can be achieved with the first hook part 13b. Meanwhile, in the present invention, the first separation prevention mechanism 50 may not be provided.

상기 제2이탈방지기구(50')는, 도 2에 도시된 바와 같이, 걸이용애자날개(13)의 제2걸이부(13c)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능하다. 본 발명에서 제2이탈방지기구(50')는 제2걸이부(13c)에 상하 방향으로 이동가능하게 연결될 수 있으면, 제1걸이부(13b)와 다양한 형태의 연결구조를 이룰 수 있다. 한편 본 발명에서는 제2이탈방지기구(50')가 구비되지 않을 수도 있다.As shown in FIG. 2, the second separation prevention mechanism 50' is screwed to the lower side of the second hanging portion 13c of the hanging insulator wing 13 to be movable in the vertical direction, and a plurality of It is possible to contact the upper surface of the common insulator impeller 14 located at the uppermost part of the common insulator impeller 14. In the present invention, if the second separation prevention mechanism 50' can be movably connected to the second hook part 13c in the vertical direction, various types of connection structures can be achieved with the first hook part 13b. Meanwhile, in the present invention, the second separation prevention mechanism 50' may not be provided.

도 8은 본 발명의 작용을 설명하기 위한 도면으로서, 도 1, 도 2, 도 8을 참조하여 본 발명의 작용을 설명하면 다음과 같다.8 is a diagram for explaining the operation of the present invention, and the operation of the present invention will be described with reference to FIGS. 1, 2, and 8.

본 발명에서 가공배전선(L)을 라인포스트애자(10)에 고정하는 과정을 살펴보면 다음과 같다.Looking at the process of fixing the overhead distribution line (L) to the line post insulator 10 in the present invention is as follows.

작업자는 가공배전선(L)을 가공배전선안착대(12)에 안착한 후, 가공배전선(12)에 제1물림부재(20)을 삽입한다.The worker places the overhead power distribution line (L) on the overhead power distribution line seating stand (12) and then inserts the first engagement member (20) into the overhead power distribution line (12).

이후, 작업자가 별도의 도구를 이용해 제1물림부재(20)를 제1물림부재(20)의 내방을 향해 가압하면, 제1물림부재(20)는 가공배전선(L)에 가압밀착된다.Thereafter, when the operator presses the first engagement member 20 toward the inside of the first engagement member 20 using a separate tool, the first engagement member 20 presses and adheres to the overhead power distribution line L.

계속해서, 작업자는, 제1연결링(32)을 제1걸이부(13b)에 삽입한 후, 제1고정밴드(31)를 제1물림부재(20)에 타이트하게 감는다. 이때 제1고정밴드(31)의 일단은 제1물림부재(20)의 하방에 위치한다.Subsequently, the operator inserts the first connection ring 32 into the first hook portion 13b and then tightly winds the first fixing band 31 around the first engagement member 20 . At this time, one end of the first fixing band 31 is located below the first engagement member 20 .

여기서, 작업자는, 제1고정밴드(31)를 제1물림부재(20)에 감은 후, 제1고정밴드(31)의 타단을 제1고정밴드(31)의 일단에 감는다. 그리고 작업자는 제1후크체(33)를 제1걸이부(13b)에 걸어, 제1고정밴드(31)의 일단을 감고 남은 제1고정밴드(31)의 타단이 위치고정되도록 한다. 이때 제1후크체(33)는 제1연결링(32)보다 상방에 위치하기 때문에 제1연결링(32)에 지지되어 보다 안정적으로 배치된다.Here, after winding the first fixing band 31 around the first fastening member 20, the operator winds the other end of the first fixing band 31 around one end of the first fixing band 31. Then, the operator hangs the first hook body 33 on the first hook part 13b so that one end of the first fixing band 31 is wound and the other end of the remaining first fixing band 31 is fixed in position. At this time, since the first hook body 33 is located above the first connection ring 32, it is supported by the first connection ring 32 and disposed more stably.

한편, 본 발명에서는 제1물림부재(20) 및 라인포스트애자(10)에 제1고정기구(30)를 설치하는 상기 방식과 동일한 방식으로 제2물림부재(20') 및 라인포스트애자(10)에 제2고정기구(30')를 설치한다.Meanwhile, in the present invention, the second engagement member 20' and the line post insulator 10 are installed in the same manner as the above method of installing the first fixing mechanism 30 to the first engagement member 20 and the line post insulator 10. ) Install the second fixing mechanism (30 ').

이와 같이, 가공배전선(L)이 라인포스트애자(10)에 고정되면, 작업자는 절연커버(40)를 가공배전선(L) 및 라인포스트애자(10)에 씌운다.(도 1 참조)In this way, when the overhead distribution line (L) is fixed to the line post insulator 10, the worker puts the insulating cover 40 on the overhead distribution line (L) and the line post insulator 10 (see FIG. 1).

상기와 같이 제1,2물림부재(20,20') 및 제1,2고정기구(30,30')가 설치되면, 가공배전선(L)이 라인포스트애자(10)에 고정된다.(도 2 참조)As described above, when the first and second engagement members 20 and 20' and the first and second fixing mechanisms 30 and 30' are installed, the overhead distribution line L is fixed to the line post insulator 10. (FIG. see 2)

그러면, 가공배전선(L)은, 좌우 방향으로 외력이 작용할 시, 제1,2물림부재(20,20') 및 제1,2고정기구(30,30')에 의한 가압력 및, 제1,2물림부재(20,20')의 제1,2내측마찰돌기(24,24')와 제1,2물림부재(20,20')의 제1,2외측마찰돌기(25,25')에 의한 걸림력에 의해, 배치 위치에서 이탈하지 않는다.Then, when an external force acts in the left and right directions, the overhead power distribution line L is subjected to pressing force by the first and second engaging members 20 and 20' and the first and second fixing mechanisms 30 and 30', and the first, First and second inner friction protrusions 24 and 24' of the two engagement members 20 and 20' and first and second outer friction protrusions 25 and 25' of the first and second engagement members 20 and 20' It does not depart from the arrangement position by the engaging force by

또한, 가공배전선(L)은, 상방으로 외력이 작용할 시, 제1,2고정기구(20,30')에 의해 상방으로의 이동이 제한되어, 배치 위치에서 이탈하지 않는다.In addition, the overhead power distribution line L is restricted from moving upward by the first and second fixing mechanisms 20 and 30' when an external force acts upward, so that it does not depart from its position.

한편, 본 발명에서는 제1고정기구(30)를 제1물림부재(20)에 감기 위해, 제1고정기구(30)의 제1연결링(32)을 제1걸이부(13b)에 삽입할 시, 제1이탈방지기구(50)를 하방으로 이동시켜 제1이탈방지기구(50)가 도 8과 같이 가장 상방에 위치한 일반애자날개(14)와 맞닿게 하면, 상기 일반애자날개(14)와 제1걸이부(13b) 사이로 제1연결링(32)이 빠지는 것을 방지할 수 있다. 이에 따라 작업자가 제1고정기구(30)를 제1물림부재(20)에 감던 중 작업 실수에 의해 제1고정기구(30)를 제1물림부재(20)에서 풀 경우, 바람에 제1연결링(32)이 흔들려 상기 일반애자날개(14)와 제1연결링(32) 사이로 제1연결링(32)이 빠지는 것을 방지할 수 있다. 따라서 작업자는 제1고정기구(30)를 제1물림부재(20)에 감는 작업을 하던 중 제1물림부재(20)에서 제1고정기구(30)를 푼 후 다시 감는 작업을 해야 할 경우, 제1연결링(32)이 제1걸이부(13b)에 걸려 있는 상태를 유지하기 때문에, 제1고정기구(30)를 제1물림부재(20)에 바로 다시 감을 수 있다.Meanwhile, in the present invention, in order to wind the first fixing mechanism 30 around the first engagement member 20, the first connection ring 32 of the first fixing mechanism 30 is inserted into the first hook portion 13b. When the first separation prevention mechanism 50 is moved downward and the first separation prevention mechanism 50 comes into contact with the uppermost general insulator blade 14 as shown in FIG. 8, the general insulator blade 14 It is possible to prevent the first connection ring 32 from falling between the and the first hook part 13b. Accordingly, when the operator unwinds the first fixing mechanism 30 from the first engaging member 20 due to an operation mistake while winding the first fixing mechanism 30 around the first engaging member 20, the first connection is caused by wind. It is possible to prevent the first connection ring 32 from falling between the common insulator blade 14 and the first connection ring 32 due to shaking of the ring 32 . Therefore, when the operator needs to unwind the first fixing mechanism 30 from the first engaging member 20 while winding the first fixing mechanism 30 around the first engaging member 20, Since the first connection ring 32 maintains the state of being hooked on the first hook part 13b, the first fixing mechanism 30 can be immediately wound around the first engagement member 20 again.

여기서, 제2이탈방지기구(50')의 기능은 상기에서 언급한 제1이탈방지기구(50)의 기능과 동일하다.Here, the function of the second separation prevention mechanism 50' is the same as that of the first separation prevention mechanism 50 mentioned above.

상술한 바와 같은 본 발명은, 절연커버(40)를 통해 라인포스트애자(10)를 낙뢰로부터 보호할 수 있는 효과가 있다.As described above, the present invention has an effect of protecting the line post insulator 10 from lightning through the insulating cover 40 .

또한, 본 발명은, 라인포스트애자(10) 및 제1,2물림부재(20,20') 및 제1,2고정기구(30,30') 간의 유기적 결합을 통해, 외력 작용 시 가공배전선(L)이 좌우 방향으로 이동하거나 상방으로 이동하지 않도록 하는 효과가 있다.In addition, the present invention is an overhead distribution line ( There is an effect of preventing L) from moving in the left-right direction or moving upward.

또한, 본 발명은, 단순한 구조로 이루어진 제1,2물림부재(20,20') 및 제1,2고정기구(30,30')의 간단한 조작을 통해, 가공배전선(L)을 라인포스트애자(10)에 쉽게 고정할 수 있는 효과가 있다. 이때 본 발명은 조작이 간단하고 규격화되어 있어, 작업자의 숙련도에 관계없이, 가공배전선(L)을 라인포스트애자(10)에 안정적으로 고정할 수 있는 효과가 있다. In addition, the present invention, through simple manipulation of the first and second engagement members (20,20') and the first and second fixing mechanisms (30,30') having a simple structure, the overhead distribution line (L) is a line post insulator (10) has the effect of being easily fixed. At this time, the present invention has an effect of stably fixing the overhead distribution line (L) to the line post insulator 10 regardless of the skill level of the operator because the operation is simple and standardized.

10: 라인포스트애자 11: 애자설치대
12: 가공배전선안착대 13: 걸이용애자날개
14: 일반애자날개 20,20': 제1,2물림부재
21,21': 제1,2라운드판부 22,22': 제1,2전측연장판부
23,23': 제1,2후측연장판부 24,24': 제1,2내측마찰돌기
25,25': 제1,2외측마찰돌기 30,30': 제1,2고정기구
31,31': 제1,2고정밴드 32,32': 제1,2연결링
33,33': 제1,2후크체 40: 절연커버
41: 제1통과홀 42: 제1절개홀
43: 제2통과홀 44: 제2절개홀
50,50': 제1,2이탈방지기구10: line post insulator 11: insulator installation stand
12: overhead power distribution line seating base 13: insulator wing for hanging
14: general insulator wing 20,20': first and second engagement member
21,21': first and second round plate parts 22,22': first and second front side extension plate parts
23,23': first and second rear side extension plates 24,24': first and second inner friction protrusions
25,25': first and second outer friction protrusions 30,30': first and second fixing mechanisms
31,31': first and second fixed bands 32,32': first and second connection rings
33,33': first and second hook bodies 40: insulating cover
41: first through hole 42: first incision hole
43: second passage hole 44: second incision hole
50,50': 1st and 2nd departure prevention mechanism

Claims (1)

완철(F)에 착탈가능하게 설치되는 애자설치대(11); 애자설치대(11)의 상단에 구비되고 가공배전선(L)이 안착되는 가공배전선안착대(12); 가공배전선안착대(12)의 하방에 위치하게 애자설치대(11)의 상측에 구비되는 날개부(13a)와, 날개부(13a)의 좌측 및 우측에 하방으로 돌출되게 각각 구비되는 제1,2걸이부(13b,13c)를 갖춘 걸이용애자날개(13); 애자설치대(11)에 설치되고 걸이용애자날개(13)의 하방에 위치하는 다수의 일반애자날개(14)로 구성된 라인포스트애자(10)와;
하방이 개구된 호 형상의 제1라운드판부(21)와, 제1라운드판부(21)의 전측에 하방으로 연장되게 구비되는 제1전측연장판부(22)와, 제1라운드판부(21)의 후측에 하방으로 연장되게 구비되는 제1후측연장판부(23)와, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 내면에 각각 구비되는 제1내측마찰돌기(24)와, 제1라운드판부(21) 및 제1전측연장판부(22) 및 제1후측연장판부(23)의 외면에 각각 구비되는 제1외측마찰돌기(25)를 갖추고서, 가공배전선안착대(12)의 좌방에 위치하되, 가공배전선(L)이 삽입된 상태에서 제1물림부재(20)의 내부를 향해 제1전측연장판부(22) 및 제1후측연장판부(23)에 외력이 가해지면 가공배전선(L)을 감싸는 제1물림부재(20)와;
하방이 개구된 호 형상의 제2라운드판부(21')와, 제2라운드판부(21')의 전측에 하방으로 연장되게 구비되는 제2전측연장판부(22')와, 제2라운드판부(21')의 후측에 하방으로 연장되게 구비되는 제2후측연장판부(23')와, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 내면에 각각 구비되는 제2내측마찰돌기(24')와, 제2라운드판부(21') 및 제2전측연장판부(22') 및 제2후측연장판부(23')의 외면에 각각 구비되는 제2외측마찰돌기(25')를 갖추고서, 가공배전선안착대(12)의 우방에 제1물림부재(20)와 대향되게 위치하되, 가공배전선(L)이 삽입된 상태에서 제2물림부재(20')의 내부를 향해 제2전측연장판부(22') 및 제2후측연장판부(23')에 외력이 가해지면 가공배전선(L)을 감싸는 제2물림부재(20')와;
제1물림부재(20)를 감는 제1고정밴드(31)와, 제1고정밴드(31)의 일단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈되는 링 형상의 제1연결링(32)과, 제1고정밴드(31)의 타단에 구비되고 걸이용애자날개(13)의 제1걸이부(13b)에 삽탈되되 제1연결링(32)의 상방에 배치되는 후크 형상의 제1후크체(33)를 갖추며, 제1연결링(32)이 걸이용애자날개(13)의 제1걸이부(13b)에 삽입된 상태에서, 제1고정밴드(31)가 제1물림부재(20)를 감고, 제1물림부재(20)를 감고 남은 제1고정밴드(31)의 타단이 제1고정밴드(31)의 일단을 감으며, 제1후크체(33)가 걸이용애자날개(13)의 제1걸이부(13b)에 걸리는 제1고정기구(30)와;
제2물림부재(20')를 감는 제2고정밴드(31')와, 제2고정밴드(31')의 일단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈되는 링 형상의 제2연결링(32')과, 제2고정밴드(31')의 타단에 구비되고 걸이용애자날개(13)의 제2걸이부(13c)에 삽탈되되 제2연결링(32')의 상방에 배치되는 후크 형상의 제2후크체(33')를 갖추며, 제2연결링(32')이 걸이용애자날개(13)의 제2걸이부(13c)에 삽입된 상태에서, 제2고정밴드(31')가 제2물림부재(20')를 감고, 제2물림부재(20')를 감고 남은 제2고정밴드(31')의 타단이 제2고정밴드(31')의 일단을 감으며, 제2후크체(33')가 걸이용애자날개(13)의 제2걸이부(13c)에 걸리는 제2고정기구(30')와;
절연커버(40)의 좌측에 구비되어 가공배전선(L)이 통과하는 제1통과홀(41)과, 상측이 제1통과홀(41)과 연통되고 하측이 하방으로 개구된 제1절개홀(42)과, 절연커버(40)의 우측에 구비되어 가공배전선(L)이 통과하는 제2통과홀(43)과, 상측이 제2통과홀(43)과 연통되고 타측이 하방으로 개구된 제2절개홀(44)을 갖추고서, 가공배전선(L) 및 라인포스트애자(10)를 착탈가능하게 덮는 절연커버(40)와;
걸이용애자날개(13)의 제1걸이부(13b)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능한 제1이탈방지기구(50)와;
걸이용애자날개(13)의 제2걸이부(13c)의 하측에 상하 방향으로 이동가능하게 나사산 체결되고, 다수의 일반애자날개(14) 중 가장 상방에 위치한 일반애자날개(14)의 상면에 접촉가능한 제2이탈방지기구(50')
를 포함하는 것을 특징으로 하는 가공배전선 고정기기.An insulator installation table 11 detachably installed on the complete iron (F); An overhead distribution line seating table 12 provided at an upper end of the insulator mounting table 11 and on which the overhead distribution line L is seated; The wing part 13a provided on the upper side of the insulator installation stand 11 located below the overhead distribution line mounting table 12, and the first and second wing parts 13a provided on the left and right sides of the wing part 13a to protrude downward, respectively. Insulator wing 13 for hanging having hooking parts 13b and 13c; a line post insulator 10 composed of a plurality of common insulator wings 14 installed on the insulator installation stand 11 and located below the insulator wings 13 for hanging;
The arc-shaped first round plate part 21 with the downward opening, the first front side extension plate part 22 provided to extend downwardly on the front side of the first round plate part 21, and the first round plate part 21 The first rear extension plate portion 23 provided to extend downward on the rear side, the first round plate portion 21, the first front extension plate portion 22, and the first rear extension plate portion 23 provided respectively on the inner surfaces of the first rear extension plate portion 23. 1 inner friction protrusion 24, and a first outer friction protrusion 25 provided on the outer surfaces of the first round plate portion 21, the first front extension plate portion 22, and the first rear extension plate portion 23, respectively. In this case, the first front extension plate 22 and the first rear extension plate 22 are located on the left side of the overhead power distribution cable mounting base 12, but toward the inside of the first engagement member 20 in a state where the overhead power distribution cable L is inserted. When an external force is applied to (23), a first engagement member 20 that surrounds the overhead distribution line (L);
An arc-shaped second round plate part 21' with a downward opening, a second front side extension plate part 22' provided to extend downward on the front side of the second round plate part 21', and a second round plate part ( 21') provided to extend downwardly on the rear side of the second rear extension plate 23', the second round plate 21', the second front extension plate 22', and the second rear extension plate 23' ), respectively, on the outer surfaces of the second inner friction protrusion 24' provided on the inner surface of the second round plate 21', the second front extension plate 22', and the second rear extension plate 23'. Equipped with a second outer friction protrusion 25' provided, and positioned opposite to the first engagement member 20 on the right side of the overhead distribution line mounting base 12, in the state where the overhead distribution line L is inserted, the second When an external force is applied to the second front extension plate portion 22' and the second rear extension plate portion 23' toward the inside of the engagement member 20', the second engagement member 20' surrounding the overhead distribution line L and ;
A first fixing band 31 for winding the first engagement member 20, and a ring shape provided at one end of the first fixing band 31 and inserted into and detached from the first hanging part 13b of the insulator wing 13 for hanging It is provided at the other end of the first connection ring 32 and the first fixing band 31 of the first connection ring 32 and is inserted into the first hook part 13b of the insulator wing 13 for hanging, but above the first connection ring 32 It has a hook-shaped first hook body 33 disposed, and in a state where the first connecting ring 32 is inserted into the first hooking portion 13b of the insulator wing 13 for hanging, the first fixing band 31 ) winds the first engagement member 20, the other end of the first fixing band 31 remaining after winding the first engagement member 20 winds one end of the first fixing band 31, and the first hook body ( 33) and a first fixing mechanism 30 that is hooked to the first hanging portion 13b of the insulator wing 13 for hanging;
The second fixing band 31' for winding the second engagement member 20' and the second fixing band 31' provided at one end and inserted into the second hook part 13c of the insulator wing 13 for hanging It is provided at the other end of the ring-shaped second connecting ring 32' and the second fixing band 31' and is inserted into the second hanging part 13c of the insulator wing 13 for hanging, but the second connecting ring ( 32') is provided with a hook-shaped second hook body 33' disposed above, and the second connecting ring 32' is inserted into the second hooking portion 13c of the insulator wing 13 for hanging. In, the second fixing band 31' is wound around the second engagement member 20', and the other end of the second fixing band 31' remaining after wrapping the second engagement member 20' is the second fixing band 31 '), and a second fixing mechanism (30') in which the second hook body (33') is caught on the second hook part (13c) of the insulator wing (13) for hanging;
A first through hole 41 provided on the left side of the insulating cover 40 and through which the overhead distribution line L passes, and a first cutout hole having an upper side communicating with the first passing hole 41 and a lower side opening downward ( 42) and the second through hole 43 provided on the right side of the insulating cover 40 through which the overhead distribution line L passes, and the upper side communicating with the second through hole 43 and the other side open downward. an insulating cover 40 having a two-cut hole 44 and detachably covering the overhead distribution line L and the line post insulator 10;
It is screwed to the lower side of the first hanging part 13b of the insulator blade 13 for hanging so as to be movable in the vertical direction, and on the upper surface of the general insulator blade 14 located at the uppermost part among the plurality of general insulator blades 14. a contactable first separation prevention mechanism 50;
It is screwed to the lower side of the second hanging part 13c of the insulator blade 13 for hanging so as to be movable in the vertical direction, and on the upper surface of the general insulator blade 14 located at the uppermost position among the plurality of general insulator blades 14. A contactable second detachment prevention mechanism (50')
An overhead distribution line fixing device comprising a.
KR1020220081776A 2022-07-04 2022-07-04 Fixing Equipment of Overhead Electric Power Line KR102548499B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516906B1 (en) 2005-04-19 2005-09-23 주식회사 우진엔지니어링 Power line construction method
KR102153691B1 (en) * 2020-03-13 2020-09-09 주식회사 거성기술단 Equipment For Fixing Over Head Distribution Line
KR102298331B1 (en) * 2021-04-28 2021-09-07 주식회사 민정테크 Device For Overhead Distribution Line
KR102320722B1 (en) * 2021-04-29 2021-11-02 주식회사 민정테크 Device For Repairing Overhead Distribution Line
KR102381235B1 (en) * 2021-08-17 2022-04-01 유성전기감리설계(주) Equipment For Overhead Power Distribution

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100516906B1 (en) 2005-04-19 2005-09-23 주식회사 우진엔지니어링 Power line construction method
KR102153691B1 (en) * 2020-03-13 2020-09-09 주식회사 거성기술단 Equipment For Fixing Over Head Distribution Line
KR102298331B1 (en) * 2021-04-28 2021-09-07 주식회사 민정테크 Device For Overhead Distribution Line
KR102320722B1 (en) * 2021-04-29 2021-11-02 주식회사 민정테크 Device For Repairing Overhead Distribution Line
KR102381235B1 (en) * 2021-08-17 2022-04-01 유성전기감리설계(주) Equipment For Overhead Power Distribution

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