KR102063970B1 - Cross arm for insulator installation of an over head line - Google Patents

Cross arm for insulator installation of an over head line Download PDF

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Publication number
KR102063970B1
KR102063970B1 KR1020190090823A KR20190090823A KR102063970B1 KR 102063970 B1 KR102063970 B1 KR 102063970B1 KR 1020190090823 A KR1020190090823 A KR 1020190090823A KR 20190090823 A KR20190090823 A KR 20190090823A KR 102063970 B1 KR102063970 B1 KR 102063970B1
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South Korea
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support
outer circumferential
circumferential surface
rotated
fixed
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KR1020190090823A
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Korean (ko)
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이미희
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주식회사 우인이엔지
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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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/14—Supporting insulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines

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  • Suspension Of Electric Lines Or Cables (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention relates to an arm for installing an insulator of an overhead feeder, which comprises: a fixing bracket installed at an upper portion of an utility pole; a support having a circular pipe, a center portion fixed to the fixing bracket in a horizontal direction, a plurality of insulators fixed to an upper portion thereof at a predetermined interval, and a plurality of sliding protrusions formed on an outer circumferential surface thereof; and a plurality of rotary rollers fitted into the outer circumferential surface of the support and rotated on the outer circumferential surface of the support by the sliding protrusions. The rotary rollers prevent birds from sitting on the support. Therefore, the rotary rollers fitted into the outer circumferential surface of the support are rotated on the outer circumferential surface of the support by the sliding protrusions to prevent birds from sitting by rotating the rotary rollers even if the birds are to sit on the rotary rollers, thereby preventing damage to an overhead feeder and an insulator due to the birds, and not allowing the birds to build a house on the arm to perform easy maintenance.

Description

가공 배전선의 절연애자 설치용 완금{Cross arm for insulator installation of an over head line} Cross arm for insulator installation of an over head line}

본 발명은 조류의 안착을 방지함으로써 가공 배전선 및 절연애자의 파손을 방지하고, 조류가 완금에 집을 짓지 못하게 하여 유지보수가 용이하게 이루어질 수 있는 가공 배전선의 절연애자 설치용 완금에 관한 것이다. The present invention is to prevent the breakage of the overhead distribution line and insulator by preventing the settling of algae, and relates to the complete insulator installation of the insulated insulator of the overhead distribution line can be easily maintained by preventing the bird from building a house.

가공 배전선로는 전신주 또는 철탑을 세우고 절연 애자로 지지하여 전력을 보내거나 통신을 할 수 있도록 공중에 설치한 배전선로(이하, '배전선'이라고 함)를 말한다. The overhead distribution line refers to a distribution line (hereinafter referred to as a 'distribution line') that is installed in the air so that power poles or communications can be established by supporting poles or steel towers and supporting them as insulators.

이때 다수의 배전선을 지지할 수 있도록 전신주 또는 철탑에는 완금(腕金, cross arm)이 설치되며, 절연 애자는 배전선과 완금 사이에 설치된다. At this time, a complete arm (腕 金, cross arm) is installed on the telephone pole or the tower so as to support a plurality of distribution lines, the insulator is installed between the distribution line and the completion.

이와 같은 종래의 가공 배전선의 절연애자 설치용 완금에는 대한민국 등록특허공보 제10-1498542호의 "가공배전선로의 절연 애자 완금 구조"(이하, 종래기술이라 칭함)가 있다. Such a conventional insulator insulator installation of the overhead overhead distribution line is a "insulation insulator complete structure of the overhead distribution line" of the Republic of Korea Patent Publication No. 10-1498542 (hereinafter referred to as the prior art).

하지만, 종래기술의 경우, 조류가 완금에 안착하여 가공 배전선 또는 절연애자를 파손시키는 문제점이 있었다. However, in the prior art, there was a problem in that the algae is settled on the finish to damage the overhead distribution line or the insulator.

그리고, 조류가 완금에 나뭇가지 등을 이용하여 집을 짓게 되어, 완금 및 가공 배전선의 유지보수가 어려운 문제점이 있었다. In addition, the algae to build a house using a twig or the like to the finish, there was a problem that the maintenance of the finish and processed distribution line is difficult.

본 발명은 상기 문제점을 해결하기 위해 발명된 것으로써, 본 발명의 목적은 조류의 안착을 방지함으로써 가공 배전선 및 절연애자의 파손을 방지하고, 조류가 완금에 집을 짓지 못하게 하여 유지보수가 용이하게 이루어질 수 있는 가공 배전선의 절연애자 설치용 완금을 제공함에 있다. The present invention has been invented to solve the above problems, the object of the present invention is to prevent the breakage of the overhead distribution line and insulation insulator by preventing the settling of algae, prevent the algae from building a house to make maintenance easy To provide a complete insulator installation for overhead distribution line.

상기 목적을 달성하기 위해 본 발명의 가공 배전선의 절연애자 설치용 완금은, 전신주의 상부에 설치되는 고정브라켓; 원형관으로 마련되며, 상기 고정브라켓에 횡방향으로 중심부가 고정되고, 상부에 일정의 간격 이격되어 복수개의 절연애자가 고정되며, 외주면에 복수개의 미끄럼돌기가 형성된 지지대; 및 상기 지지대의 외주면에 끼워져 상기 미끄럼돌기에 의해 상기 지지대의 외주면 상에서 회전되는 복수개의 회전롤러;를 포함하고, 상기 회전롤러는 상기 지지대에 조류가 안착하는 것을 방지하는 것을 특징으로 한다. In order to achieve the above object, the complete insulator installation complete of the overhead distribution line of the present invention, the fixing bracket is installed on the upper pole; A support provided with a circular tube, the center of which is fixed to the fixing bracket in the transverse direction, spaced at a predetermined interval on the upper part, and the plurality of insulating insulators are fixed and having a plurality of sliding protrusions on an outer circumferential surface thereof; And a plurality of rotating rollers inserted into the outer circumferential surface of the support and rotated on the outer circumferential surface of the support by the sliding protrusion, wherein the rotating roller prevents the algae from sitting on the support.

상기 회전롤러의 외주면에는 복수개의 돌출턱이 형성되는 것을 특징으로 한다. The outer circumferential surface of the rotating roller is characterized in that a plurality of protruding jaw is formed.

상기 지지대의 하부에 일정 간격 이격되어 설치되고, 풍력에 의해 회전됨으로써 상기 돌출턱을 밀어 상기 회전롤러를 회전시키는 복수개의 풍력회전부;를 더 포함하는 것을 특징으로 한다. It is installed at a predetermined interval spaced below the support, a plurality of wind rotation unit for rotating the rotary roller by pushing the projection jaw by being rotated by wind power; characterized in that it further comprises.

본 발명에 의하면 다음과 같은 효과가 있다. According to the present invention has the following effects.

지지대의 외주면에 끼워지는 회전롤러가 미끄럼돌기에 의해 지지대의 외주면 상에서 회전되므로, 조류가 회전롤러에 안착하려 하더라도, 회전롤러가 회전되어 조류의 안착을 방지하므로, 조류에 의한 가공 배전선 및 절연애자의 파손을 방지할 수 있으며, 조류가 완금에 집을 짓지 못하게 하여 유지보수가 용이하게 이루어질 수 있는 효과가 있다. Since the rotary roller fitted to the outer circumferential surface of the support is rotated on the outer circumferential surface of the support by the sliding protrusion, even if the bird is to be seated on the rotary roller, the rotary roller is rotated to prevent the algae from settling. Breakage can be prevented, and the bird does not build a house on the finish has the effect that can be easily maintained.

도1은 본 발명에 따른 가공 배전선의 절연애자 설치용 완금의 분해사시도를 나타낸 것이다.
도2는 본 발명에 따른 가공 배전선의 절연애자 설치용 완금을 나타낸 것이다.
도3은 본 발명에 따른 가공 배전선의 절연애자 설치용 완금을 나타낸 것이다.
도4는 본 발명에 따른 가공 배전선의 절연애자 설치용 완금을 나타낸 것이다. Figure 1 shows an exploded perspective view of the complete insulator installation of the overhead distribution line according to the present invention.
Figure 2 shows the complete insulator installation of the overhead distribution line according to the present invention.
Figure 3 shows the complete insulator installation of the overhead distribution line according to the present invention.
Figure 4 shows the complete insulator installation complete of the overhead distribution line according to the present invention.

본 발명의 바람직한 실시예에 대하여 첨부된 도면을 참조하여 더 구체적으로 설명하되, 이미 주지된 기술적 부분에 대해서는 설명의 간결함을 위해 생략하거나 압축하기로 한다. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, but the well-known technical parts will be omitted or compressed for brevity of description.

도1 내지 도4를 참조하여 설명하면, 본 발명에 따른 가공 배전선의 절연애자 설치용 완금(10)은 고정브라켓(100), 지지대(200) 및 회전롤러(300)를 포함한다. 1 to 4, the insulator incomplete installation 10 of the overhead distribution line according to the present invention includes a fixing bracket 100, the support 200 and the rotating roller 300.

고정브라켓(100)은 전신주(20) 또는 철탑의 상부에 설치된다. The fixed bracket 100 is installed on the telephone pole 20 or the top of the steel tower.

지지대(200)는 중심부에 고정홀(200h)이 형성된 원형관으로 마련되며, 고정브라켓(100)에 횡방향으로 고정홀(200h)에 고정브라켓(100)이 삽입되어 중심부가 고정되고, 상부에 일정의 간격 이격되어 가공 배전선(L)이 연결된 복수개의 절연애자(30)가 고정되며, 외주면에 복수개의 미끄럼돌기(210)가 형성된다. The support 200 is provided with a circular tube having a fixing hole 200h formed in the center thereof, and the fixing bracket 100 is inserted into the fixing hole 200h in the transverse direction to the fixing bracket 100 to fix the central portion thereof. A plurality of insulation insulators 30 connected to the overhead distribution line L are fixed at a predetermined interval, and a plurality of sliding protrusions 210 are formed on an outer circumferential surface thereof.

좀 더 자세히 말하자면, 지지대(200)의 외주면 중 고정홀(200h)이 형성된 구간 및 복수개의 절연애자(30)가 고정되는 구간을 제외한 나머지 구간에 복수개의 미끄럼돌기(210)가 형성된다. In more detail, a plurality of sliding protrusions 210 are formed in the remaining sections except for the section in which the fixing hole 200h is formed and the section in which the plurality of insulation insulators 30 are fixed among the outer circumferential surfaces of the support 200.

부가적으로, 미끄럼돌기(210)는 베어링(미도시)으로 마련되고, 지지대(200)가 내륜, 회전롤러(300)가 외륜의 역할을 하여, 회전롤러(300)가 회전될 수 도 있다. Additionally, the sliding protrusion 210 may be provided as a bearing (not shown), and the support 200 may serve as an inner ring, and the rotating roller 300 may serve as an outer ring, such that the rotating roller 300 may be rotated.

회전롤러(300)는 복수개로 마련되며, 지지대(200)의 외주면 중 미끄럼돌기(210)가 형성된 구간에 끼워져 미끄럼돌기(210)에 의해 지지대(200)의 외주면 상에서 회전되어 지지대(200)에 조류가 안착하는 것을 방지한다. The rotary roller 300 is provided in plural, and is inserted into a section in which the sliding protrusion 210 is formed among the outer circumferential surfaces of the support 200, and is rotated on the outer circumferential surface of the support 200 by the sliding protrusion 210. To prevent it from seating.

좀 더 자세히 말하자면, 회전롤러(300)에 조류가 안착하더라도, 조류의 하중으로 인해 회전롤러(300)가 지지대(200)의 외주면 상에서 회전되므로, 조류를 퇴치할 수 있어, 조류에 의한 가공 배전선(L) 및 절연애자(30)의 파손을 방지할 수 있으며, 조류가 완금(10)에 집을 짓지 못하게 하여 유지보수가 용이하게 이루어질 수 있다. In more detail, even if the algae is seated on the rotary roller 300, because the rotary roller 300 is rotated on the outer peripheral surface of the support 200 due to the load of the algae, it is possible to combat the algae, processing distribution lines by the algae ( L) and the breaker of the insulator 30 can be prevented, and maintenance can be easily performed by preventing birds from building a house in the finish 10.

도3을 참조하여 설명하면, 회전롤러(300)의 외주면에는 복수개의 돌출턱(310)이 형성된다. Referring to FIG. 3, a plurality of protruding jaws 310 are formed on the outer circumferential surface of the rotating roller 300.

여기서, 돌출턱(310)은 회전롤러(300)가 더 원활하게 회전될 수 있도록 한다. Here, the projection jaw 310 allows the rotation roller 300 to be rotated more smoothly.

좀 더 자세히 말하자면, 돌출턱(310)은 회전롤러(300)의 외주면으로부터 돌출되어 있으므로, 조류가 회전롤러(300)의 돌출턱(310)에 안착하게 되면, 회전롤러(300)와 조류 사이의 거리가 증가하여 토크가 증가하므로 회전롤러(300)의 회전력이 더 높아질 수 있어, 회전롤러(300)가 더 원활하게 회전될 수 있다. In more detail, since the protrusion jaw 310 protrudes from the outer circumferential surface of the rotary roller 300, when the bird is seated on the protrusion jaw 310 of the rotary roller 300, a gap between the rotary roller 300 and the bird Since the torque is increased by increasing the distance, the rotational force of the rotary roller 300 may be higher, and the rotary roller 300 may be rotated more smoothly.

도4를 참조하여 설명하면, 본 발명에 따른 가공 배전선의 절연애자 설치용 완금(10)은 풍력회전부(400)를 더 포함할 수 있다. Referring to FIG. 4, the insulator 10 for installing the insulator of the overhead distribution line according to the present invention may further include a wind turbine 400.

풍력회전부(400)는 복수개로 마련되며, 지지대(200)의 하부에 일정 간격 이격되어 설치되고, 풍력에 의해 회전됨으로써 돌출턱(310)을 밀어 회전롤러(300)를 회전시킨다. The wind turbine 400 is provided in plurality, spaced apart from the support 200 by a predetermined interval, and is rotated by the wind to push the projection jaw 310 to rotate the rotary roller 300.

좀 더 자세히 말하자면, 풍력회전부(400)는 지지대(200)의 하부에 설치되는 고정축(410)과, 고정축(410)의 외주면에 끼워져 고정축(410)의 외주면 상에서 회전되며 복수개의 날개가 구비된 회전통(420)과, 고정축(410)의 하단에 고정되어 회전통(420)의 이탈을 방지하는 고정커버(430)로 구성된다. More specifically, the wind turbine 400 is fixed to the fixed shaft 410 is installed on the lower portion of the support 200, the outer peripheral surface of the fixed shaft 410 is rotated on the outer peripheral surface of the fixed shaft 410 and a plurality of wings Is provided with a rotating cylinder 420, and a fixed cover 430 is fixed to the lower end of the fixed shaft 410 to prevent the separation of the rotating cylinder 420.

정리하면, 바람이 불 때, 회전통(420)의 날개에 바람이 부?혀 회전통(420)이 회전하게 되며, 이 때 회전통(420)의 날개가 회전롤러(300)의 돌출턱(310)을 밀어 회전롤러(300)를 회전시킴으로써, 풍력회전부(400)는 조류가 회전롤러(300)에 안착하지 못하게 할 수 있다. In summary, when the wind is blowing, the wind blowing on the blades of the rotating cylinder 420, the rotating cylinder 420 is rotated, and at this time the wing of the rotating cylinder 420 is a projection jaw of the rotating roller (300) By rotating the rotary roller 300 by pushing the 310, the wind turbine 400 may prevent the algae is seated on the rotary roller 300.

결과적으로, 본 발명에 따른 가공 배전선의 절연애자 설치용 완금(10)은 지지대(200)의 외주면에 끼워지는 회전롤러(300)가 미끄럼돌기(210)에 의해 지지대(200)의 외주면 상에서 회전되므로, 조류가 회전롤러(300)에 안착하려 하더라도, 회전롤러(300)가 회전되어 조류의 안착을 방지하므로, 조류에 의한 가공 배전선(L) 및 절연애자(30)의 파손을 방지할 수 있으며, 조류가 완금(10)에 집을 짓지 못하게 하여 유지보수가 용이하게 이루어질 수 있는 효과가 있다. As a result, the insulator incomplete installation 10 of the overhead distribution line according to the present invention is rotated on the outer circumferential surface of the support 200 by the sliding protrusion 210, the rotary roller 300 fitted to the outer circumferential surface of the support 200, Even if the bird is to be seated on the rotary roller 300, the rotary roller 300 is rotated to prevent the seating of the bird, it is possible to prevent the breakage of the processing distribution line (L) and the insulator 30 by the bird, the bird There is an effect that can not be made easy to maintain the house in the complete (10).

상술한 바와 같이, 본 발명에 대한 구체적인 설명은 실시예에 의해서 이루어졌지만, 상술한 실시예는 본 발명의 바람직한 예를 들어 설명하였을 뿐이기 때문에, 본 발명이 상기의 실시예에만 국한되는 것으로 이해되어져서는 아니 되며, 본 발명의 권리범위는 후술하는 청구범위 및 그 균등범위로 이해되어져야 할 것이다.As described above, although the detailed description of the present invention has been made by the embodiments, it is understood that the present invention is limited to the above embodiments only because the above-described embodiments have only been described with reference to preferred examples of the present invention. It should not be understood that the scope of the invention should be understood as the claims and equivalents described below.

10 : 가공 배전선의 절연애자 설치용 완금
100 : 고정브라켓 200 : 지지대 210 : 미끄럼돌기 300 : 회전롤러
310 : 돌출턱 400 : 풍력회전부
20 : 전신주 30 : 절연애자 L : 가공 배전선 10: Completed insulator installation of overhead distribution line
100: fixing bracket 200: support 210: sliding protrusion 300: rotating roller
310: projection jaw 400: wind turbine
20: telephone pole 30: insulator L: overhead distribution line

Claims (4)

전신주의 상부에 설치되는 고정브라켓;
원형관으로 마련되며, 상기 고정브라켓에 횡방향으로 중심부가 고정되고, 상부에 일정의 간격 이격되어 복수개의 절연애자가 고정되며, 외주면에 복수개의 미끄럼돌기가 형성된 지지대; 및
상기 지지대의 외주면에 끼워져 상기 미끄럼돌기에 의해 상기 지지대의 외주면 상에서 회전되는 복수개의 회전롤러;를 포함하고,
상기 회전롤러는 상기 지지대에 조류가 안착하는 것을 방지하며,
상기 회전롤러의 외주면에는 복수개의 돌출턱이 형성되고,
상기 지지대의 하부에 일정 간격 이격되어 설치되고, 풍력에 의해 회전됨으로써 상기 돌출턱을 밀어 상기 회전롤러를 회전시키는 복수개의 풍력회전부;를 더 포함하며,
상기 풍력회전부는, 상기 지지대의 하부에 설치되는 고정축과, 상기 고정축의 외주면에 끼워져 상기 고정축의 외주면 상에서 회전되며 복수개의 날개가 구비된 회전통과, 상기 고정축의 하단에 고정되어 상기 회전통의 이탈을 방지하는 고정커버로 구성되고,
상기 회전통은 상기 날개에 상기 풍력이 가해짐으로써 회전되고, 상기 날개는 상기 회전롤러의 돌출턱을 밀어 상기 회전롤러를 회전시킴으로써 상기 회전롤러에 상기 조류의 안착을 방지하는 것을 특징으로 하는
가공 배전선의 절연애자 설치용 완금.Fixing brackets installed on the upper pole;
A support provided with a circular tube, the center portion of which is fixed to the fixing bracket in a transverse direction, spaced at a predetermined interval on the upper portion, and the plurality of insulating insulators are fixed and having a plurality of sliding protrusions on an outer circumferential surface thereof; And
Includes; a plurality of rotary rollers are fitted to the outer peripheral surface of the support and rotated on the outer peripheral surface of the support by the sliding projections,
The rotating roller prevents the algae is seated on the support,
A plurality of protrusion jaw is formed on the outer circumferential surface of the rotating roller,
A plurality of wind turbines installed at a predetermined interval below the support and rotated by wind power to rotate the protrusion rollers to rotate the rotary rollers;
The wind turbine is fixed to the fixed shaft is installed on the lower portion of the support, the outer circumferential surface of the fixed shaft is rotated on the outer circumferential surface of the fixed shaft and a plurality of blades are provided, and fixed to the lower end of the fixed shaft to leave the rotary cylinder Consists of fixing cover to prevent
The rotating cylinder is rotated by the wind is applied to the blade, the blade is characterized in that to prevent the installation of the bird on the rotating roller by rotating the rotating roller by pushing the projection jaw of the rotating roller.
Completion for installation of insulators on overhead distribution lines. 삭제delete 삭제delete 삭제delete
KR1020190090823A 2019-07-26 2019-07-26 Cross arm for insulator installation of an over head line KR102063970B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117708A (en) * 2020-09-02 2020-12-22 高布仁巴雅尔 10kV insulation cross arm wire installation pulley support
KR102381235B1 (en) * 2021-08-17 2022-04-01 유성전기감리설계(주) Equipment For Overhead Power Distribution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200196215Y1 (en) * 2000-04-06 2000-09-15 송인구 Structure for building birdhouse on the upper pole
KR100620781B1 (en) * 2006-03-27 2006-09-06 (주)반석엔지니어링 Light weight buffer metal of electric pole for supply of electric power
JP2013143899A (en) * 2012-01-12 2013-07-22 Chugoku Electric Power Co Inc:The Bird damage prevention apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200196215Y1 (en) * 2000-04-06 2000-09-15 송인구 Structure for building birdhouse on the upper pole
KR100620781B1 (en) * 2006-03-27 2006-09-06 (주)반석엔지니어링 Light weight buffer metal of electric pole for supply of electric power
JP2013143899A (en) * 2012-01-12 2013-07-22 Chugoku Electric Power Co Inc:The Bird damage prevention apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117708A (en) * 2020-09-02 2020-12-22 高布仁巴雅尔 10kV insulation cross arm wire installation pulley support
KR102381235B1 (en) * 2021-08-17 2022-04-01 유성전기감리설계(주) Equipment For Overhead Power Distribution

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