WO2020096362A2 - Insulating support device for distribution line - Google Patents

Insulating support device for distribution line Download PDF

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Publication number
WO2020096362A2
WO2020096362A2 PCT/KR2019/015042 KR2019015042W WO2020096362A2 WO 2020096362 A2 WO2020096362 A2 WO 2020096362A2 KR 2019015042 W KR2019015042 W KR 2019015042W WO 2020096362 A2 WO2020096362 A2 WO 2020096362A2
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WO
WIPO (PCT)
Prior art keywords
support device
distribution line
complete
insulator
insulation
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PCT/KR2019/015042
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French (fr)
Korean (ko)
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WO2020096362A3 (en
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이광석
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이광석
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Publication of WO2020096362A2 publication Critical patent/WO2020096362A2/en
Publication of WO2020096362A3 publication Critical patent/WO2020096362A3/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • 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
    • H01B17/16—Fastening of insulators 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
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor

Definitions

  • the present invention relates to an insulation support device for a distribution line, and more specifically, it is possible to individually replace the complete body by providing a pair of complete bodies so as to be detachably coupled to the electric pole, and insulators in each of the complete bodies. It is provided integrally, and after arranging a plurality of integral insulators in each axial direction in the axial direction, inserting the wires into the corresponding insulators, aligning them, and forming uneven parts on the circumferential surfaces of each insulator, thereby making insulation between each wire. It relates to an insulation support device for a distribution line that can secure.
  • the jangju equipment In the extra-high voltage distribution line, the jangju equipment is necessary to fix the electric wire on the electric pole, and insulation should be secured between the electric wires (two or three wires).
  • an insulator such as an insulator
  • an insulator does not require additional installation of an insulator while the insulator itself is made of an insulating material.
  • the electric wire when the electric wire is inserted into the insertion groove arranged at regular intervals along the axial direction to the insulating buffer extending in the form of a cantilever based on the electric pole, there is a problem in that it is difficult to secure insulation due to insufficient insulation distance between the electric wire and the electric wire,
  • the electric wire has a problem in that the coating is peeled off due to contact friction in the insertion groove of the insulation barrier.
  • the insulating buffer is fitted in multiple stages along the axial direction of the electric pole, the insulating buffer other than the insulating buffer coupled to the upper portion of the electric pole cannot be replaced alone. Therefore, there is a need to improve this.
  • the present invention was created to improve the problems as described above, and the object of the present invention is to provide an insulated body for a single pair and detachably couple to the pole to insulate the complete distribution body individually. It is to provide a support device.
  • the object of the present invention is to form a plurality of integral insulators in the axial direction in each of the complete body, and then insert and arrange the wires into corresponding insulators to support the alignment, and the insulation between each wire is formed by forming irregularities on the peripheral surface of each insulator. It is to provide an insulation support device for a distribution line that can secure the.
  • the insulation support device for a distribution line is provided on a pole, and includes a complete unit having a pair of a first complete body and a second complete body.
  • the first stiff body is recessed to form a first indentation groove on one side so as to cover a part of the circumferential surface of the circumference, and the second stiff body is detachably coupled to the first stiff body, and the remaining circumference of the circumference. It is characterized in that the second recessed groove is recessed on the other side so as to surround the surface.
  • the complete unit is arranged in plural along the axial direction of the pole.
  • the first stiffening body is characterized in that the first flange is formed on the edge of the first recessed groove, and the second stiffened body is formed on the edge of the second recessed groove so that the second flange is interviewed with the first flange. Is done.
  • the first arm body and the second arm body are provided with insulating insulators spaced apart by a predetermined distance along the axial direction, and the insulators are characterized in that the wire insertion grooves are recessed so that they can be inserted and supported respectively. .
  • the insulator is characterized in that it is provided integrally with each of the first and second stiff body.
  • Each of the insulators is characterized by forming an uneven portion on the circumferential surface to increase the insulation distance between the electric wires.
  • At least one of the first stiff body and the second stiff body is characterized in that it is detachably coupled in plural along the axial direction.
  • the insulation support device for a power distribution line is provided with a pair of complete bodies, and can be detachably coupled to an electric pole to facilitate replacement of the complete bodies individually.
  • the wires are inserted into the corresponding insulators to be aligned and supported, and as the irregularities are formed on the circumferential surface of each insulator, insulation between the wires can be secured. .
  • FIG. 1 is a perspective view showing an insulation support device for a distribution line according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of an insulation support device for a distribution line according to an embodiment of the present invention.
  • FIG 3 is a plan view showing an insulation support device for a distribution line according to an embodiment of the present invention.
  • FIG. 4 is a perspective view showing an insulation support device for a distribution line according to another embodiment of the present invention.
  • FIG. 5 is an exploded perspective view of an insulation support device for a distribution line according to another embodiment of the present invention.
  • FIG. 6 is a plan view showing an insulation support device for a distribution line according to another embodiment of the present invention.
  • FIG. 1 is a perspective view showing an insulating support device for a distribution line according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of an insulating support device for a distribution line according to an embodiment of the present invention
  • Figure 3 is the present invention It is a plan view showing an insulation support device for a distribution line according to an embodiment of the present invention.
  • the insulation support device 100 for a distribution line includes a complete unit 200 and an insulator 300.
  • the complete unit 200 is provided with one or more along the axial direction on the pole 10, each of which is made of a pair. For convenience, the complete unit 200 is illustrated as being provided with only one pair on the pole 10.
  • the pair of complete unit 200 includes a first complete body 210 and a second complete body 220.
  • the first bulge body 210 is recessed to form a first recess groove 212 on one side so as to surround a part of the circumferential surface of the pole 10, and the second bulge body 220 is to the first bulge body 210
  • the second indentation groove 222 is recessed to the other side so as to be detachably coupled and surround the remaining circumferential surface of the pole 10.
  • the circumferential surface 10 is completely wrapped in the circumferential direction by the first indentation groove 212 and the second indentation groove 222, forming a pair of the first complete body 210 and the second complete body It is assumed that the main body 220 is disposed at the same height with respect to the electric pole 10.
  • the first complete body 210 and the second complete body 220 are made of an insulating material and can be applied in various shapes.
  • the pole 10 may be arranged in multiple stages in the axial direction of the pair of complete unit 200.
  • first bulge body 210 and the second bulge body 220 are coupled to be separated from each other while wrapping the electric pole 10.
  • first complete body 210 is formed to extend the first flange 214 on both sides of the first recess groove 212
  • the second complete body 220 is formed on both sides of the second recess groove 222 2
  • the flange 224 is formed to extend.
  • the first flange 214 and the second flange ( 224) is a natural interview.
  • the interviewed first flange 214 and the second flange 224 are bound by a fastening member 230. Accordingly, as all of the complete units 200 can be individually separated from the pole 10, the specific first complete body 210 and second complete body 220 can be easily replaced or maintained.
  • first flange 214 and the second flange 224 can be made of an insulating material, can be deformed into various shapes, and are pressed to the pole 10 with 1 to 2 fastening members 230.
  • the insulating insulator 300 is provided at a predetermined interval along the axial direction in each of the first and second arm bodies 210 and 220, and is made of an insulating material as the wires 20 are supported and aligned. .
  • the insulator 300 is provided on the first complete body 210 and the second complete body 220 by at least the number of strands of the wire 20 to be wired, and the corresponding first complete body 210 and the second It is manufactured integrally with the complete body 220.
  • the insulator 300 is prevented from having to be assembled separately to the corresponding first and second arm bodies 210 and 220.
  • the insulator 300 is recessed to form a wire inlet groove so that each wire 20 can be inserted and supported.
  • the wire insertion grooves 310 of each insulator 300 are arranged side by side with each other.
  • the wire insertion groove 310 is not limited to the shape and depth.
  • the wire 20 is fixed to the insulating insulator 300 by a wire (not shown) after being inserted into the wire insertion groove (310).
  • the wire insertion groove 310 is made of a size to forcely insert the wire 20 in order to prevent the shaking or departure of the wire 20, or to form a protrusion (not shown) on the inner surface, or a separate clip
  • the wire 20 can be supported and fixed through (not shown).
  • the insulating insulator 300 is made of an insulating material having sufficient strength, such as reinforced plastic, and is not limited to thickness.
  • the insulating insulator 300 is formed in a cylindrical shape to prevent insulation from deteriorating as the current is concentrated in the corner portion.
  • the insulator 300 inserts and supports the wire 20 while protruding from the first and second arm bodies 210 and 220, the distance between the wires 20 is adjacent to the insulator 300 ), And the distance between the first insulator body 210 or the second insulator body 220 between the adjacent insulators 300 increases, so that the insulation between the electric wires 20 is sufficiently secured.
  • each of the insulators 300 form an uneven portion 320 on the circumferential surface to further increase the insulation distance between the electric wires 20. Due to the concave-convex portion 320, the surface distance from the upper portion of the insulator 300 to the surface of the first complete body 210 or the second complete body 220 increases, thereby further ensuring insulation between the electric wires 20 do. Of course, the shape of the uneven portion 320 is deformable.
  • Figure 4 is a perspective view showing an insulation support device for a distribution line according to another embodiment of the present invention
  • Figure 5 is an exploded perspective view of an insulation support device for a distribution line according to another embodiment of the present invention
  • Figure 6 is the present invention It is a plan view showing an insulation support device for a distribution line according to another embodiment of the present invention.
  • the insulation support device 100 for a distribution line includes a complete unit 200 and an insulator 300.
  • the complete unit 200 is provided with one or more along the axial direction on the pole 10, each of which is made of a pair. For convenience, the complete unit 200 is illustrated as being provided with only one pair on the pole 10.
  • the pair of complete unit 200 includes a first complete body 210 and a second complete body 220.
  • the first complete body 210 is detachably coupled in plural along the axial direction
  • the second complete body 220 is detachably coupled in plural along the axial direction.
  • first complete body 210 is divided into a first assembly member 216 and a first extension member 218.
  • second complete body 220 is divided into a second assembly member 226 and a second extension member 228.
  • the first assembly member 216 forms a first indentation groove 212 and a first flange 214 on one side along the axial direction to surround a part of the electric pole 10, and the second assembly member 216 is axial direction
  • the first flange 214 and the second flange 224 are fastening members 230 It is detachably combined by.
  • the first extension member 218 and the second extension member 228 are provided with one or more insulating insulators 300, respectively.
  • first extension member 218 is detachably coupled to the first assembly member 216 by the first coupling member 219
  • the second extension member 228 is coupled by the second coupling member 229. It is detachably coupled to the second assembly member 226.
  • first extension member 218 and the first assembly member 216 are interviewed in various shapes to be combined
  • second extension member 228 and the second assembly member 226 are interviewed in various shapes to be combined. do.

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  • Insulators (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulating Bodies (AREA)

Abstract

An invention relating to an insulating support device for a distribution line is disclosed. The insulating support device for the distribution line according to the present invention comprises a cross arm unit provided in an electric pole and having a pair of first and second cross arm bodies, wherein the first cross arm body has a first recessed groove recessed on one side thereof to surround a part of the circumferential surface of the electric pole, the second cross arm body is detachably coupled to the first cross arm body and has a second recessed groove recessed on the opposite side thereof to surround the rest of the circumferential surface of the electric pole, and the first cross arm body and the second cross arm body have their own cross arm parts arranged and formed in a protruding form, and thus a separate insulator is not assembled and installed.

Description

배전선로용 절연지지장치Insulation support device for distribution line
본 발명은 배전선로용 절연지지장치에 관한 것으로, 보다 상세하게는 완금본체를 한 쌍씩 구비하여 전주에 분리 가능하게 결합함으로써 개별적으로 완금본체의 교체를 용이하게 할 수 있고, 완금본체 각각에 절연애자를 일체로 구비하며, 완금본체 각각에 일체형 절연애자를 축 방향으로 복수 개 배치 후 전선을 대응되는 절연애자에 삽입하여 정렬 지지하고, 각 절연애자의 둘레면에 요철부를 형성함에 따라 각 전선 간의 절연성을 확보할 수 있는 배전선로용 절연지지장치에 관한 것이다.The present invention relates to an insulation support device for a distribution line, and more specifically, it is possible to individually replace the complete body by providing a pair of complete bodies so as to be detachably coupled to the electric pole, and insulators in each of the complete bodies. It is provided integrally, and after arranging a plurality of integral insulators in each axial direction in the axial direction, inserting the wires into the corresponding insulators, aligning them, and forming uneven parts on the circumferential surfaces of each insulator, thereby making insulation between each wire. It relates to an insulation support device for a distribution line that can secure.
특고압 배전선로에 있어서 장주설비는 전선을 전주 상에 고정하기 위하여 필요하며 전선(2선 또는 3선) 간에는 절연이 확보되어야 한다.In the extra-high voltage distribution line, the jangju equipment is necessary to fix the electric wire on the electric pole, and insulation should be secured between the electric wires (two or three wires).
종래의 경우에는, 전주 상부에 가로로 설치하는 철재완금에 전선을 직접 고정하지 못하고 특고압 전선 간의 절연을 확보하기 위해서 철재완금과 각 전선 사이에 절연용 애자를 설치하는 방법을 사용된다.In the conventional case, a method of installing an insulator for insulation between the steel wire and each wire is used to secure the insulation between the special high-voltage wires without directly fixing the wire to the steel wire installed horizontally on the upper pole.
이 경우, 철재완금과 각 전선의 사이에 절연용 애자를 추가로 설치하는 과정이 필요하여 시공과정이 복잡해지고 전주 상에서 장시간의 작업이 필요하게 되면서 작업자의 안전사고의 발생 가능성이 커지는 문제점이 있다.In this case, there is a problem in that a process of additionally installing an insulator for insulation between the steel wire and each wire is complicated, and the construction process is complicated and a long operation is required on the pole, thereby increasing the possibility of a worker's safety accident.
또한, 까치 등 조류 및 비닐 등 이물질에 의한 전선과 철제완금이 접속시, 고장 사고가 종종 발생하는 문제점이 있다.In addition, there is a problem in that a failure accident often occurs when a wire and a steel wire made of foreign matter such as algae and vinyl are connected.
이러한 문제점을 개선하기 위해서, 완금 자체가 절연성 소재로 제작되면서 절연애자 등의 설비를 추가적으로 설치할 필요가 없는 전선 삽입식 절연완금에 관한 기술이 제안된 바 있다. In order to improve this problem, a technique has been proposed in which an insulator, such as an insulator, does not require additional installation of an insulator while the insulator itself is made of an insulating material.
이와 같이, 전선이 전주를 기준으로 외팔보 형태로 연장되는 절연완금에 축 방향을 따라 일정 간격 유격되게 배치된 삽입홈에 삽입시, 전선과 전선간의 절연 거리가 부족하여 절연성 확보가 곤란한 문제점이 있고, 전선은 절연완금의 삽입홈에서 접촉 마찰이 발생되어 피복이 벗겨지는 문제점이 있다.As described above, when the electric wire is inserted into the insertion groove arranged at regular intervals along the axial direction to the insulating buffer extending in the form of a cantilever based on the electric pole, there is a problem in that it is difficult to secure insulation due to insufficient insulation distance between the electric wire and the electric wire, The electric wire has a problem in that the coating is peeled off due to contact friction in the insertion groove of the insulation barrier.
또한, 절연완금이 전주에 축 방향을 따라 다단으로 끼움 결합됨으로써, 전주의 최상부에 결합된 절연완금 이외의 절연완금은 단독으로 교체가 불가능한 문제점이 있다. 따라서 이를 개선할 필요성이 요청된다.In addition, since the insulating buffer is fitted in multiple stages along the axial direction of the electric pole, the insulating buffer other than the insulating buffer coupled to the upper portion of the electric pole cannot be replaced alone. Therefore, there is a need to improve this.
본 발명의 종래기술로는 한국등록특허공보 제20-0303392호(전주의 완철 지지용 L형 각암타이구조, 출원인: 한국전력공사, 출원일: 2002년 10월 30일)가 있다.As a prior art of the present invention, there is Korean Registered Patent Publication No. 20-0303392 (L-shaped angular arm tie structure for complete iron support in Jeonju, Applicant: Korea Electric Power Corporation, filing date: October 30, 2002).
본 발명은 상기와 같은 문제점을 개선하기 위해 창출된 것으로, 본 발명의 목적은 완금본체를 한 쌍씩 구비하여 전주에 분리 가능하게 결합함으로써 개별적으로 완금본체의 교체를 용이하게 할 수 있는 배전선로용 절연지지장치를 제공하는 것이다.The present invention was created to improve the problems as described above, and the object of the present invention is to provide an insulated body for a single pair and detachably couple to the pole to insulate the complete distribution body individually. It is to provide a support device.
본 발명의 목적은 완금본체 각각에 일체형의 절연애자를 축 방향으로 복수 개 배치 형성 후 전선을 대응되는 절연애자에 삽입하여 정렬 지지하며 각 절연애자의 둘레면에 요철부를 형성함에 따라 각 전선 간의 절연성을 확보할 수 있는 배전선로용 절연지지장치를 제공하는 것이다.The object of the present invention is to form a plurality of integral insulators in the axial direction in each of the complete body, and then insert and arrange the wires into corresponding insulators to support the alignment, and the insulation between each wire is formed by forming irregularities on the peripheral surface of each insulator. It is to provide an insulation support device for a distribution line that can secure the.
본 발명에 따른 배전선로용 절연지지장치는: 전주에 구비되며, 한 쌍의 제 1완금본체와 제 2완금본체를 갖는 완금유닛을 포함한다.The insulation support device for a distribution line according to the present invention is provided on a pole, and includes a complete unit having a pair of a first complete body and a second complete body.
상기 제 1완금본체는 상기 전주의 둘레면의 일부를 감싸도록 제 1요입홈을 일측에 함몰 형성하며, 상기 제 2완금본체는 상기 제 1완금본체에 분리 가능하게 결합되고, 상기 전주의 나머지 둘레면을 감싸도록 제 2요입홈을 타측에 함몰 형성하는 것을 특징으로 한다.The first stiff body is recessed to form a first indentation groove on one side so as to cover a part of the circumferential surface of the circumference, and the second stiff body is detachably coupled to the first stiff body, and the remaining circumference of the circumference. It is characterized in that the second recessed groove is recessed on the other side so as to surround the surface.
상기 완금유닛은 상기 전주의 축 방향을 따라 복수 개로 배치되는 것을 특징으로 한다.It characterized in that the complete unit is arranged in plural along the axial direction of the pole.
상기 제 1완금본체는 제 1플랜지를 상기 제 1요입홈의 가장자리에 형성하고, 상기 제 2완금본체는 제 2플랜지를 상기 제 1플랜지와 면접되도록 상기 제 2요입홈의 가장자리에 형성하는 것을 특징으로 한다.The first stiffening body is characterized in that the first flange is formed on the edge of the first recessed groove, and the second stiffened body is formed on the edge of the second recessed groove so that the second flange is interviewed with the first flange. Is done.
상기 제 1완금본체와 상기 제 2완금본체는 축 방향을 따라 설정 간격만큼 유격되는 절연애자를 구비하고, 상기 절연애자는 각각 전선을 삽입 지지할 수 있도록 전선삽입홈을 함몰 형성하는 것을 특징으로 한다.The first arm body and the second arm body are provided with insulating insulators spaced apart by a predetermined distance along the axial direction, and the insulators are characterized in that the wire insertion grooves are recessed so that they can be inserted and supported respectively. .
상기 절연애자는 상기 제 1완금본체와 상기 제 2완금본체에 각각 일체로 구비되는 것을 특징으로 한다.The insulator is characterized in that it is provided integrally with each of the first and second stiff body.
상기 절연애자 각각은 전선 간의 절연 거리를 증가시키기 위해 둘레면에 요철부를 형성하는 것을 특징으로 한다.Each of the insulators is characterized by forming an uneven portion on the circumferential surface to increase the insulation distance between the electric wires.
상기 제 1완금본체와 상기 제 2완금본체 중 적어도 어느 하나는 축 방향을 따라 복수 개로 분리 가능하게 결합되는 것을 특징으로 한다.At least one of the first stiff body and the second stiff body is characterized in that it is detachably coupled in plural along the axial direction.
본 발명에 따른 배전선로용 절연지지장치는, 완금본체를 한 쌍씩 구비하여 전주에 분리 가능하게 결합함으로써 개별적으로 완금본체의 교체를 용이하게 할 수 있다.The insulation support device for a power distribution line according to the present invention is provided with a pair of complete bodies, and can be detachably coupled to an electric pole to facilitate replacement of the complete bodies individually.
본 발명은 완금본체 각각에 절연애자를 축 방향으로 복수 개 배치 후 전선을 대응되는 절연애자에 삽입하여 정렬 지지하며 각 절연애자의 둘레면에 요철부를 형성함에 따라 각 전선 간의 절연성을 확보할 수 있다.In the present invention, after arranging a plurality of insulators in the axial direction on each of the full body, the wires are inserted into the corresponding insulators to be aligned and supported, and as the irregularities are formed on the circumferential surface of each insulator, insulation between the wires can be secured. .
도 1은 본 발명의 일 실시예에 따른 배전선로용 절연지지장치를 도시한 사시도이다.1 is a perspective view showing an insulation support device for a distribution line according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 배전선로용 절연지지장치의 분해 사시도이다.2 is an exploded perspective view of an insulation support device for a distribution line according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 배전선로용 절연지지장치를 도시한 평면도이다.3 is a plan view showing an insulation support device for a distribution line according to an embodiment of the present invention.
도 4는 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치를 도시한 사시도이다.4 is a perspective view showing an insulation support device for a distribution line according to another embodiment of the present invention.
도 5는 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치의 분해 사시도이다.5 is an exploded perspective view of an insulation support device for a distribution line according to another embodiment of the present invention.
도 6은 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치를 도시한 평면도이다.6 is a plan view showing an insulation support device for a distribution line according to another embodiment of the present invention.
이하 첨부된 도면들을 참조하여 본 발명의 실시예들에 따른 배전선로용 절연지지장치를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, an insulating support device for a distribution line according to embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience.
또한 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice. Therefore, the definition of these terms should be made based on the contents throughout the specification.
도 1은 본 발명의 일 실시예에 따른 배전선로용 절연지지장치를 도시한 사시도이고, 도 2는 본 발명의 일 실시예에 따른 배전선로용 절연지지장치의 분해 사시도이며, 도 3은 본 발명의 일 실시예에 따른 배전선로용 절연지지장치를 도시한 평면도이다.1 is a perspective view showing an insulating support device for a distribution line according to an embodiment of the present invention, Figure 2 is an exploded perspective view of an insulating support device for a distribution line according to an embodiment of the present invention, Figure 3 is the present invention It is a plan view showing an insulation support device for a distribution line according to an embodiment of the present invention.
도 1 내지 도 3에 도시된 바와 같이, 본 발명의 일 실시예에 따른 배전선로용 절연지지장치(100)는 완금유닛(200) 및 절연애자(300)를 포함한다.1 to 3, the insulation support device 100 for a distribution line according to an embodiment of the present invention includes a complete unit 200 and an insulator 300.
완금유닛(200)은 전주(10)에 축 방향을 따라 하나 이상 구비되며, 각각이 한 쌍으로 이루어진다. 편의상, 완금유닛(200)이 전주(10)에 한 쌍만 구비되는 것으로 도시한다.The complete unit 200 is provided with one or more along the axial direction on the pole 10, each of which is made of a pair. For convenience, the complete unit 200 is illustrated as being provided with only one pair on the pole 10.
즉, 한 쌍의 완금유닛(200)은 제 1완금본체(210)와 제 2완금본체(220)를 포함한다.That is, the pair of complete unit 200 includes a first complete body 210 and a second complete body 220.
제 1완금본체(210)는 전주(10)의 둘레면의 일부를 감싸도록 제 1요입홈(212)을 일측에 함몰 형성하고, 제 2완금본체(220)는 제 1완금본체(210)에 분리 가능하게 결합되고 전주(10)의 나머지 둘레면을 감싸도록 제 2요입홈(222)을 타측에 함몰 형성한다.The first bulge body 210 is recessed to form a first recess groove 212 on one side so as to surround a part of the circumferential surface of the pole 10, and the second bulge body 220 is to the first bulge body 210 The second indentation groove 222 is recessed to the other side so as to be detachably coupled and surround the remaining circumferential surface of the pole 10.
그래서, 전주(10)는 둘레면이 제 1요입홈(212)과 제 2요입홈(222)에 의해 원주 방향으로 완전히 감싸지게 되고, 한 쌍을 이루는 제 1완금본체(210)와 제 2완금본체(220)는 전주(10)에 대해 동일 높이에 배치되는 것으로 한다.So, the circumferential surface 10 is completely wrapped in the circumferential direction by the first indentation groove 212 and the second indentation groove 222, forming a pair of the first complete body 210 and the second complete body It is assumed that the main body 220 is disposed at the same height with respect to the electric pole 10.
이때, 제 1완금본체(210)와 제 2완금본체(220)는 절연 재질로 제작되고, 다양한 형상으로 적용 가능하다.At this time, the first complete body 210 and the second complete body 220 are made of an insulating material and can be applied in various shapes.
아울러, 전주(10)는 한 쌍씩의 완금유닛(200)을 축 방향으로 다단으로 배치할 수 있다. In addition, the pole 10 may be arranged in multiple stages in the axial direction of the pair of complete unit 200.
또한, 한 쌍을 이루는 제 1완금본체(210)와 제 2완금본체(220)는 전주(10)를 감싼 채 상호 분리 가능하게 결합된다.In addition, the pair of first bulge body 210 and the second bulge body 220 are coupled to be separated from each other while wrapping the electric pole 10.
즉, 제 1완금본체(210)는 제 1요입홈(212)의 양측으로 제 1플랜지(214)를 연장 형성하고, 제 2완금본체(220)는 제 2요입홈(222)의 양측으로 제 2플랜지(224)를 연장 형성한다.That is, the first complete body 210 is formed to extend the first flange 214 on both sides of the first recess groove 212, the second complete body 220 is formed on both sides of the second recess groove 222 2 The flange 224 is formed to extend.
제 1요입홈(212)이 전주(10)의 둘레면 일부를 감싸고, 제 2요입홈(222)이 전주(10)의 나머지 둘레면을 감싸게 되면, 제 1플랜지(214)와 제 2플랜지(224)는 자연적으로 면접된다.When the first recess groove 212 surrounds a part of the circumferential surface of the Jeonju 10 and the second recess groove 222 surrounds the rest of the circumferential surface of the Jeonju 10, the first flange 214 and the second flange ( 224) is a natural interview.
그리고, 면접된 제 1플랜지(214)와 제 2플랜지(224)는 체결부재(230)에 의해 결속된다. 이에 따라, 모든 완금유닛(200)은 개별적으로 전주(10)로부터 분리 가능함에 따라, 특정한 제 1완금본체(210)와 제 2완금본체(220)가 용이하게 교체나 유지보수가 가능하게 된다.And, the interviewed first flange 214 and the second flange 224 are bound by a fastening member 230. Accordingly, as all of the complete units 200 can be individually separated from the pole 10, the specific first complete body 210 and second complete body 220 can be easily replaced or maintained.
물론, 제 1플랜지(214)와 제 2플랜지(224)는 절연 재질로 이루어질 수 있고, 다양한 형상으로 변형 가능하며, 1~2개의 체결부재(230)로 전주(10)에 압착되도록 한다.Of course, the first flange 214 and the second flange 224 can be made of an insulating material, can be deformed into various shapes, and are pressed to the pole 10 with 1 to 2 fastening members 230.
한편, 절연애자(300)는 제 1완금본체(210)와 제 2완금본체(220) 각각에 축 방향을 따라 설정 간격만큼 유격되게 구비되고, 전선(20)을 지지 정렬함에 따라 절연 재질로 이루어진다.On the other hand, the insulating insulator 300 is provided at a predetermined interval along the axial direction in each of the first and second arm bodies 210 and 220, and is made of an insulating material as the wires 20 are supported and aligned. .
이때, 절연애자(300)는 최소한 배선되는 전선(20)의 가닥수만큼 제 1완금본체(210)와 제 2완금본체(220)에 구비되는데, 해당되는 제 1완금본체(210)와 제 2완금본체(220)에 일체로 제작된다. 그래서, 절연애자(300)는 대응되는 제 1완금본체(210)와 제 2완금본체(220)에 별도로 조립해야 하는 번거로움이 방지된다.At this time, the insulator 300 is provided on the first complete body 210 and the second complete body 220 by at least the number of strands of the wire 20 to be wired, and the corresponding first complete body 210 and the second It is manufactured integrally with the complete body 220. Thus, the insulator 300 is prevented from having to be assembled separately to the corresponding first and second arm bodies 210 and 220.
아울러, 절연애자(300)는 각각 전선(20)을 삽입 지지할 수 있도록 전선입홈을 함몰 형성한다. 이때, 각 절연애자(300)의 전선삽입홈(310)은 서로 나란하게 배치된다. 물론, 전선삽입홈(310)은 형상 및 깊이에 한정하지 않는다.In addition, the insulator 300 is recessed to form a wire inlet groove so that each wire 20 can be inserted and supported. At this time, the wire insertion grooves 310 of each insulator 300 are arranged side by side with each other. Of course, the wire insertion groove 310 is not limited to the shape and depth.
그리고, 전선(20)은 전선삽입홈(310)에 삽입된 후 바인드선(도시하지 않음)에 의해 절연애자(300)에 고정된다. 그리고, 전선삽입홈(310)은 전선(20)의 흔들림이나 이탈을 방지하기 위해 전선(20)을 억지 삽입하는 크기로 이루어지거나, 내측면에 돌기(도시하지 않음)를 형성하거나, 별도의 클립(도시하지 않음)을 통해 전선(20)을 지지 고정할 수 있다.Then, the wire 20 is fixed to the insulating insulator 300 by a wire (not shown) after being inserted into the wire insertion groove (310). And, the wire insertion groove 310 is made of a size to forcely insert the wire 20 in order to prevent the shaking or departure of the wire 20, or to form a protrusion (not shown) on the inner surface, or a separate clip The wire 20 can be supported and fixed through (not shown).
특히, 절연애자(300)는 강화플라스틱 등의 충분한 강도를 갖는 절연 재질로 제작되고, 굵기에 한정되지 않는다. 아울러, 절연애자(300)는 전류가 코너 부분에 집중됨에 따라 절연성이 저하되는 것을 방지하기 위해 원통 형상으로 형성된다.In particular, the insulating insulator 300 is made of an insulating material having sufficient strength, such as reinforced plastic, and is not limited to thickness. In addition, the insulating insulator 300 is formed in a cylindrical shape to prevent insulation from deteriorating as the current is concentrated in the corner portion.
그리고, 절연애자(300)가 제 1완금본체(210)와 제 2완금본체(220)에서 돌출된 채 전선(20)을 삽입 지지함에 따라, 전선(20) 간의 거리가 이웃한 절연애자(300)의 높이, 및 이웃한 절연애자(300) 사이의 제 1완금본체(210) 또는 제 2완금본체(220)의 거리만큼 길어지기 때문에, 전선(20) 간의 절연성이 충분히 확보된다.Then, as the insulator 300 inserts and supports the wire 20 while protruding from the first and second arm bodies 210 and 220, the distance between the wires 20 is adjacent to the insulator 300 ), And the distance between the first insulator body 210 or the second insulator body 220 between the adjacent insulators 300 increases, so that the insulation between the electric wires 20 is sufficiently secured.
또한, 절연애자(300) 각각은 전선(20) 간의 절연 거리를 더욱 증가시키기 위해 둘레면에 요철부(320)를 형성한다. 요철부(320)로 인해, 절연애자(300)의 상부에서 제 1완금본체(210) 또는 제 2완금본체(220)의 표면까지의 표면거리가 증가함으로써, 전선(20) 간의 절연성이 더욱 확보된다. 물론, 요철부(320)의 형상은 변형 가능하다.In addition, each of the insulators 300 form an uneven portion 320 on the circumferential surface to further increase the insulation distance between the electric wires 20. Due to the concave-convex portion 320, the surface distance from the upper portion of the insulator 300 to the surface of the first complete body 210 or the second complete body 220 increases, thereby further ensuring insulation between the electric wires 20 do. Of course, the shape of the uneven portion 320 is deformable.
도 4는 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치를 도시한 사시도이고, 도 5는 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치의 분해 사시도이며, 도 6은 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치를 도시한 평면도이다.Figure 4 is a perspective view showing an insulation support device for a distribution line according to another embodiment of the present invention, Figure 5 is an exploded perspective view of an insulation support device for a distribution line according to another embodiment of the present invention, Figure 6 is the present invention It is a plan view showing an insulation support device for a distribution line according to another embodiment of the present invention.
도 4 내지 도 6에 도시된 바와 같이, 본 발명의 다른 실시예에 따른 배전선로용 절연지지장치(100)는 완금유닛(200) 및 절연애자(300)를 포함한다.4 to 6, the insulation support device 100 for a distribution line according to another embodiment of the present invention includes a complete unit 200 and an insulator 300.
완금유닛(200)은 전주(10)에 축 방향을 따라 하나 이상 구비되며, 각각이 한 쌍으로 이루어진다. 편의상, 완금유닛(200)이 전주(10)에 한 쌍만 구비되는 것으로 도시한다.The complete unit 200 is provided with one or more along the axial direction on the pole 10, each of which is made of a pair. For convenience, the complete unit 200 is illustrated as being provided with only one pair on the pole 10.
즉, 한 쌍의 완금유닛(200)은 제 1완금본체(210)와 제 2완금본체(220)를 포함한다.That is, the pair of complete unit 200 includes a first complete body 210 and a second complete body 220.
이때, 작업자가 비교적 부피가 큰(길이가 긴) 제 1완금본체(210)와 제 2완금본체(220)를 들고 고공 작업을 할 경우, 낙하 등 안전사고가 우려되고, 들고 조립하기 위해 큰 힘이 소요됨에 따라, 설치 작업성이 저하될 수 있다.At this time, if the worker is relatively bulky (long length) carrying the first bulge body 210 and the second bulge body 220 when performing a high-altitude work, safety accidents such as dropping are concerned, and great force for lifting and assembling As this is required, installation workability may be deteriorated.
이를 방지하기 위해, 제 1완금본체(210)는 축 방향을 따라 복수 개로 분리 가능하게 결합되고, 제 2완금본체(220)는 축 방향을 따라 복수 개로 분리 가능하게 결합된다.To prevent this, the first complete body 210 is detachably coupled in plural along the axial direction, and the second complete body 220 is detachably coupled in plural along the axial direction.
특히, 제 1완금본체(210)는 제 1조립부재(216) 및 제 1연장부재(218)로 나뉘어진다. 아울러, 제 2완금본체(220)는 제 2조립부재(226) 및 제 2연장부재(228)로 나뉘어진다.In particular, the first complete body 210 is divided into a first assembly member 216 and a first extension member 218. In addition, the second complete body 220 is divided into a second assembly member 226 and a second extension member 228.
제 1조립부재(216)는 축 방향을 따라 일측에 제 1요입홈(212)과 제 1플랜지(214)를 형성하여 전주(10)의 일부를 감싸고, 제 2조립부재(216)는 축 방향을 따라 일측에 제 2요입홈(222)과 제 2플랜지(224)를 형성하여 전주(10)의 나머지를 감싼 후, 제 1플랜지(214)와 제 2플랜지(224)는 체결부재(230)에 의해 분리 가능하게 결합된다. 이때, 제 1연장부재(218)와 제 2연장부재(228)는 각각 하나 이상의 절연애자(300)를 일체로 구비한다.The first assembly member 216 forms a first indentation groove 212 and a first flange 214 on one side along the axial direction to surround a part of the electric pole 10, and the second assembly member 216 is axial direction After forming the second indentation groove 222 and the second flange 224 on one side along the rest of the pole 10, the first flange 214 and the second flange 224 are fastening members 230 It is detachably combined by. At this time, the first extension member 218 and the second extension member 228 are provided with one or more insulating insulators 300, respectively.
그리고, 제 1연장부재(218)가 제 1결합부재(219)에 의해 제 1조립부재(216)에 분리 가능하게 결합되고, 제 2연장부재(228)가 제 2결합부재(229)에 의해 제 2조립부재(226)에 분리 가능하게 결합된다. 물론, 제 1연장부재(218)와 제 1조립부재(216)는 결합되기 위해 다양한 형상으로 면접되고, 제 2연장부재(228)와 제 2조립부재(226)는 결합되기 위해 다양한 형상으로 면접된다.Then, the first extension member 218 is detachably coupled to the first assembly member 216 by the first coupling member 219, and the second extension member 228 is coupled by the second coupling member 229. It is detachably coupled to the second assembly member 226. Of course, the first extension member 218 and the first assembly member 216 are interviewed in various shapes to be combined, and the second extension member 228 and the second assembly member 226 are interviewed in various shapes to be combined. do.
미설명된 도면부호는 상술한 것으로 대체한다.Unexplained reference numerals are replaced with those described above.
본 발명은 도면에 도시된 실시예들을 참고로 하여 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 청구범위에 의해서 정하여져야 할 것이다.The present invention has been described with reference to the embodiments shown in the drawings, but this is only exemplary, and those skilled in the art to which the art belongs understand that various modifications and other equivalent embodiments are possible therefrom. will be. Therefore, the true technical protection scope of the present invention should be defined by the claims below.

Claims (7)

  1. 전주에 구비되며, 한 쌍의 제 1완금본체와 제 2완금본체를 갖는 완금유닛을 포함하고,It is provided in Jeonju, and includes a complete unit having a pair of first and second complete bodies,
    상기 제 1완금본체는 상기 전주의 둘레면의 일부를 감싸도록 제 1요입홈을 일측에 함몰 형성하며,The first complete body is recessed to form a first recess groove on one side so as to surround a part of the circumferential surface of the electric pole,
    상기 제 2완금본체는 상기 제 1완금본체에 분리 가능하게 결합되고, 상기 전주의 나머지 둘레면을 감싸도록 제 2요입홈을 타측에 함몰 형성하는 것을 특징으로 하는 배전선로용 절연지지장치.The second stiff body is detachably coupled to the first stiff body, and an insulation support device for a distribution line, characterized in that a second recess groove is recessed on the other side so as to surround the remaining circumferential surface of the electric pole.
  2. 제 1항에 있어서,According to claim 1,
    상기 완금유닛은 상기 전주의 축 방향을 따라 복수 개로 배치되는 것을 특징으로 하는 배전선로용 절연지지장치.Insulating support device for a distribution line, characterized in that the complete unit is arranged in plural along the axial direction of the pole.
  3. 제 1항에 있어서,According to claim 1,
    상기 제 1완금본체는 제 1플랜지를 상기 제 1요입홈의 가장자리에 형성하고,The first complete body forms a first flange at the edge of the first recessed groove,
    상기 제 2완금본체는 제 2플랜지를 상기 제 1플랜지와 면접되도록 상기 제 2요입홈의 가장자리에 형성하는 것을 특징으로 하는 배전선로용 절연지지장치.The second complete body is formed on the edge of the second recess groove so that the second flange is in contact with the first flange insulation support device for a distribution line.
  4. 제 1항에 있어서,According to claim 1,
    상기 제 1완금본체와 상기 제 2완금본체는 축 방향을 따라 설정 간격만큼 유격되는 절연애자를 구비하고,The first arm body and the second arm body are provided with an insulator spaced apart by a predetermined distance along the axial direction,
    상기 절연애자는 각각 전선을 삽입 지지할 수 있도록 전선삽입홈을 함몰 형성하는 것을 특징으로 하는 배전선로용 절연지지장치.The insulator insulated support device for a distribution line, characterized in that the recess to form a wire insertion groove to support the insertion of each wire.
  5. 제 4항에 있어서,The method of claim 4,
    상기 절연애자는 상기 제 1완금본체와 상기 제 2완금본체에 각각 일체로 구비되는 것을 특징으로 하는 배전선로용 절연지지장치.The insulating insulator is an insulation support device for a distribution line, characterized in that it is provided integrally with the first complete body and the second complete body.
  6. 제 4항에 있어서,The method of claim 4,
    상기 절연애자 각각은 전선 간의 절연 거리를 증가시키기 위해 둘레면에 요철부를 형성하는 것을 특징으로 하는 배전선로용 절연지지장치.Each of the insulators insulated support device for a distribution line, characterized in that to form an uneven portion on the circumferential surface to increase the insulation distance between the wires.
  7. 제 1항에 있어서,According to claim 1,
    상기 제 1완금본체와 상기 제 2완금본체 중 적어도 어느 하나는 축 방향을 따라 복수 개로 분리 가능하게 결합되는 것을 특징으로 하는 배전선로용 절연지지장치.Insulation support device for a distribution line, characterized in that at least any one of the first and the second complete body is detachably coupled in plural along the axial direction.
PCT/KR2019/015042 2018-11-07 2019-11-07 Insulating support device for distribution line WO2020096362A2 (en)

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KR1020180135683A KR20200052579A (en) 2018-11-07 2018-11-07 Insulator unit for distribution
KR10-2018-0135683 2018-11-07

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JP2830904B2 (en) * 1995-09-14 1998-12-02 大同電機工業株式会社 Insulation arm for distribution line
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JP2013158189A (en) * 2012-01-31 2013-08-15 Sanwa Koki Kk Cross arm
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