KR102228416B1 - Overhead distribution line fixing device that enables stable installation of overhead distribution lines - Google Patents

Overhead distribution line fixing device that enables stable installation of overhead distribution lines Download PDF

Info

Publication number
KR102228416B1
KR102228416B1 KR1020200099092A KR20200099092A KR102228416B1 KR 102228416 B1 KR102228416 B1 KR 102228416B1 KR 1020200099092 A KR1020200099092 A KR 1020200099092A KR 20200099092 A KR20200099092 A KR 20200099092A KR 102228416 B1 KR102228416 B1 KR 102228416B1
Authority
KR
South Korea
Prior art keywords
insulator
receiving hole
distribution line
square tube
support rod
Prior art date
Application number
KR1020200099092A
Other languages
Korean (ko)
Inventor
이장우
Original Assignee
주식회사 성운엔지니어링
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 성운엔지니어링 filed Critical 주식회사 성운엔지니어링
Priority to KR1020200099092A priority Critical patent/KR102228416B1/en
Application granted granted Critical
Publication of KR102228416B1 publication Critical patent/KR102228416B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Birds (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

The present invention relates to an overhead feeder fixing device capable of stable installment of an overhead feeder, which is characterized by comprising: arms (10) disposed to face each other with respect to a utility pole (P) and configured to guide an insulator (20) by means of a guide path (15) so that the insulator (20) moves while supported; the insulator (20) configured to move along the guide path (15) of the arms (10) to be detachably inserted into first and second receiving holes (12,13) so that a distribution line (L) and the arms (10) are not electrically contacting each other; and a bird repelling device (30) detachably installed on the circumferential surface of an insulating body (22) and configured to prevent a bird from sitting on the distribution line (L) or nesting around the arms (10). According to an embodiment of the present invention, the overhead feeder fixing device can prevent an electrical short circuit from occurring due to a problem of a bird nesting on a utility pole by preventing the bird′s access as much as possible. Specifically, an operation can be performed by changing an arm into an LP-type and a catenary-type in the field according to a need, and thus, it is possible to expect versatility and ease of operation.

Description

가공배전선의 안정적 설치가 가능한 가공배전선 고정장치{Overhead distribution line fixing device that enables stable installation of overhead distribution lines}Overhead distribution line fixing device that enables stable installation of overhead distribution lines}

본 발명은 가공배전선의 안정적 설치가 가능한 가공배전선 고정장치에 관한 것이다.The present invention relates to an overhead distribution line fixing device capable of stably installing an overhead distribution line.

가공배전선로는 전신주 또는 철탑을 세우고 절연 애자로 지지하여 전력을 보내거나 통신을 할 수 있도록 공중에 설치한 배전선로(이하,‘배전선’이라고 함)를 말한다. Overhead distribution lines are distribution lines (hereinafter referred to as “distribution lines”) installed in the air so that electric power can be transmitted or communicated by erecting a utility pole or a steel tower and supporting it with an insulated insulator.

이때 다수의 배전선을 지지할 수 있도록 전주 또는 철탑에는 완금(腕金, cross arm)이 설치되며, 절연 애자는 배전선과 완금 사이에 설치되어 가공전선의 나선부분을 절연하고 동시에 기계적으로 유지 또는 지지하기 위하여 사용되는 절연체이다.At this time, a cross arm is installed on the pole or steel tower to support multiple distribution lines, and an insulating insulator is installed between the distribution line and the wire to insulate the helical part of the overhead wire and to mechanically maintain or support it at the same time. It is an insulator used for

한편, 종래에는 전주의 주변에 조류들이 나뭇가지를 이용하여 둥지를 틀게 될 경우 나뭇가지로 인해 전기합선과 같은 사고가 종종 일어나는 문제가 있었다.On the other hand, conventionally, when birds build a nest using tree branches around the pole, accidents such as an electric short circuit often occur due to the branches.

또한, 종래에는 애자를 완금에 LP타입으로 배치되거나 현수타입으로 배치하게 되는데, 이로 인해 애자의 설치목적에 따라 전용 완금을 전주에 설치해야 하는 번거로움이 있었다.In addition, conventionally, an insulator is placed in an LP type or a hanging type, and this causes a hassle of installing a dedicated piece on the electric pole according to the purpose of installation of the insulator.

1. 대한민국 등록특허 제10-1111636호(2012.02.13)1. Korean Patent Registration No. 10-1111636 (2012.02.13)

본 발명은 상기와 같은 문제를 해소하기 위하여 안출된 것으로서, 조류의 접근을 최대한 방어하여 전주에 트는 둥지로 인한 전기합선사고를 미연에 방지할 수 있고, 특히 필요에 따라 현장에서 애자를 LP방식과 현수방식으로 전환하여 작업을 진행할 수 있기 때문에 범용성 및 작업의 편의성을 기대해 볼 수 있는 가공배전선의 안정적 설치가 가능한 가공배전선 고정장치를 제공하려는데 그 목적이 있다.The present invention has been devised to solve the above problems, and it is possible to prevent electric short circuit accidents caused by nests in electric poles by protecting the access of birds as much as possible. The purpose of this is to provide an overhead distribution line fixing device capable of stably installing an overhead distribution line that can be expected to have versatility and convenience of work because the work can be carried out by switching to the suspension method.

상기와 같은 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

전주를 기준으로 상호 대향되게 배치되어 전주의 상단부에 고정되는 사각관과, 사각관의 측면에 형성되어 내부와 연통되는 제1수용홀과, 사각관의 상면에 형성되어 내부와 연통되며 제1수용홀보다 상대적으로 작은 직경을 갖는 제2수용홀과, 사각관의 하면에 형성되어 내부와 연통되며 제2수용홀과 동일한 축 상으로 배치되는 걸림턱관통홀과,A square tube arranged opposite to each other based on the electric pole and fixed to the upper part of the electric pole, a first receiving hole formed on the side of the square tube to communicate with the inside, and a first receiving hole formed on the upper surface of the square tube to communicate with the inside and the first receiving hole A second receiving hole having a relatively smaller diameter than the hole, and a locking jaw through hole formed on the lower surface of the square tube to communicate with the inside and disposed on the same axis as the second receiving hole,

사각관의 측면에 상향경사지게 형성되며, 일단이 제1수용홀과 상호 연통되는 제1절개부, 사각관의 상면에 사각관과 직교를 이루는 방향으로 형성되며, 일단이 제1절개부와 상호 연통되는 제2절개부, 사각관의 상면 길이방향으로 형성되어 일단이 제2절개부와 상호 연통되고, 타단이 제2수용홀과 상호 연통되는 제3절개부로 이루어진 안내로로 구성된 완금;It is formed to be inclined upward on the side of the square tube, and one end is formed in a direction orthogonal to the square tube on the top surface of the square tube and the first incision in which one end communicates with the first receiving hole, and one end communicates with the first incision Wangeum consisting of a guide path formed in the longitudinal direction of the upper surface of the square tube, one end of which is in communication with the second incision, and the other end of which is in communication with the second receiving hole;

하단 외주면에 일체로 형성되며 걸림턱관통홀에 삽탈가능하게 끼워져 상부로의 이탈을 단속하는 걸림턱을 갖추고서, 안내로를 따라 이동되어 제1수용홀에 끼워져 횡 방향으로 배치되거나 제2수용홀에 끼워져 종 방향으로 배치되는 지지봉과, 지지봉의 상단부를 감싸도록 형성되어 배전선과 완금이 전기적으로 접촉되지 않게 절연하는 절연체와, 절연체의 상면에 형성되어 배전선을 억류하는 배전선억류고리와, 절연체의 하부에 배치되게 지지봉에 일체로 형성되어 절연체와 완금이 서로 맞닿지 않도록 하는 플런지와, 플런지의 하부에 배치되게 지지봉에 일체로 형성되어 제1·2수용홀 및 안내로로부터의 이탈을 제한하고, 제1수용홀 내에서 지지봉이 전방향으로 움직일 수 있게 구심점 역할을 하는 구체로 구성된 애자;It is integrally formed on the lower outer circumferential surface, and is fitted with a locking jaw that is inserted and detachably inserted into the locking jaw through hole to prevent separation from the top, and is moved along the guide path and inserted into the first receiving hole and placed in the transverse direction or the second receiving hole A support rod inserted in the longitudinal direction, an insulator formed to surround the upper end of the support rod to insulate the distribution line from electrical contact, a distribution line holding ring formed on the upper surface of the insulator to hold the distribution line, and the lower part of the insulator The plunge is formed integrally with the support rod so that the insulator does not come into contact with each other, and the plunge is formed integrally with the support rod so as to be disposed under the plunge to limit separation from the first and second receiving holes and the guide path. , Insulator consisting of a sphere serving as a centripetal point so that the support rod can move in all directions within the first receiving hole;

절연체의 둘레면에 착탈가능하게 설치되는 탄성밴드와, 탄성밴드의 둘레면으로부터 수평하게 연장되는 복수의 지지암과, 지지암의 선단부에 회전가능하게 설치되어 빛을 반사시켜 조류를 퇴치하는 반사판으로 구성된 조류퇴치기구;를 포함하는 것을 특징으로 한다.An elastic band detachably installed on the circumferential surface of the insulator, a plurality of support arms extending horizontally from the circumferential surface of the elastic band, and a reflective plate that is rotatably installed at the tip of the support arm to reflect light to combat currents. It characterized in that it comprises a; algae repelling mechanism configured.

본 실시 예에 의하면, 조류의 접근을 최대한 방어하여 전주에 둥지를 트는 문제로 인한 전기합선사고를 미연에 방지할 수 있고, 특히 필요에 따라 현장에서 애자를 LP타입과 현수타입으로 전환하여 작업을 진행할 수 있기 때문에 범용성 및 작업의 편의성을 기대해 볼 수 있다.According to this embodiment, it is possible to prevent the electric short-circuit accident due to the problem of nesting in the electric pole by defending the access of birds as much as possible. Because it can be carried out, versatility and convenience of work can be expected.

도 1a 및 도 1b는 본 발명에 따른 가공배전선 고정장치의 각기 다른 활용 예시를 도시한 도면.
도 2는 본 발명에 따른 가공배전선 고정장치의 분해사시도.
도 3a 내지 도 3c는 본 발명에 따른 가공배전선 고정장치에서 완금을 따로 발췌하여 보인 저면사시도와 평면도 및 측면도.
도 4는 본 발명에 따른 가공배전선 고정장치의 제1실시 예를 도시한 측단면도.
도 5는 본 발명에 따른 가공배전선 고정장치의 제2실시 예를 도시한 평단면도.1A and 1B are diagrams showing different examples of application of an overhead distribution line fixing device according to the present invention.
Figure 2 is an exploded perspective view of the overhead distribution line fixing device according to the present invention.
3A to 3C are a bottom perspective view, a plan view, and a side view showing a separate excerpt from the overhead distribution line fixing device according to the present invention.
Figure 4 is a side cross-sectional view showing a first embodiment of the overhead distribution line fixing device according to the present invention.
Figure 5 is a plan cross-sectional view showing a second embodiment of the overhead distribution line fixing device according to the present invention.

이하, 첨부된 도면에 의거하여 상세하게 설명한다.Hereinafter, it will be described in detail with reference to the accompanying drawings.

도 1a 및 도 1b는 본 발명에 따른 가공배전선 고정장치의 각기 다른 활용 예시를 도시한 도면이고, 도 2는 본 발명에 따른 가공배전선 고정장치의 분해사시도이며, 도 3a 내지 도 3c는 본 발명에 따른 가공배전선 고정장치에서 완금을 따로 발췌하여 보인 저면사시도와 평면도 및 측면도이며, 도 4는 본 발명에 따른 가공배전선 고정장치의 제1실시 예를 도시한 측단면도이며, 도 5는 본 발명에 따른 가공배전선 고정장치의 제2실시 예를 도시한 평단면도이다.1A and 1B are views showing different examples of application of an overhead distribution line fixing device according to the present invention, FIG. 2 is an exploded perspective view of an overhead distribution line fixing device according to the present invention, and FIGS. 3A to 3C are It is a bottom perspective view, a plan view, and a side view showing a separate excerpt from the overhead distribution line fixing device according to the above, FIG. 4 is a side cross-sectional view showing a first embodiment of the overhead distribution line fixing device according to the present invention, and FIG. It is a top cross-sectional view showing a second embodiment of an overhead distribution line fixing device.

도 1 내지 도 5를 참조하면, 본 발명에 따른 가공배전선 고정장치는 완금(10)과 애자(20) 및 조류퇴치기구(30)로 구성된 것으로서, 이에 의하면 조류의 접근을 최대한 방어하여 전주(P)에 트는 둥지로 인한 전기합선사고를 미연에 방지할 수 있고, 특히 필요에 따라 현장에서 애자를 LP타입과 현수타입으로 전환하여 작업을 진행할 수 있기 때문에 범용성 및 작업의 편의성을 기대해 볼 수 있다.1 to 5, the overhead distribution line fixing device according to the present invention is composed of a wangeum 10, an insulator 20, and a bird repelling mechanism 30, whereby the access of birds is maximally defended and the electric pole (P ), the electric short-circuit accident caused by the nest can be prevented in advance, and in particular, the insulator can be converted to LP type and suspended type in the field as necessary to proceed with the work, so versatility and convenience of work can be expected.

도 1 내지 도 5를 참조하면, 상기 완금(10)은 사각관체(11)와 제1수용홀(12), 제2수용홀(13), 걸림턱관통홀(14) 및 안내로(15)로 구성된다.1 to 5, the Wangeum 10 includes a square tube 11, a first receiving hole 12, a second receiving hole 13, a locking jaw through hole 14, and a guide path 15. It consists of

상기 사각관체(11)는 내부가 길이방향으로 관통된 금속재질의 부재로, 본 실시 예의 경우 전주(P)를 기준으로 상호 대향되게 배치되어 전주(P)의 상단부에 밴드(미도시)를 매개로 착탈가능하게 고정된다.The rectangular tubular body 11 is a member of a metal material having the inside penetrated in the longitudinal direction, and in the case of this embodiment, a band (not shown) is mediated at the upper end of the electric pole P by being disposed to face each other with respect to the electric pole P. It is fixed to be detachable.

이러한 사각관체(11)의 측면에는 내부와 연통되는 제1수용홀(12)이 일체로 형성되고, 상면에는 내부와 연통되는 제2수용홀(13)이 일체로 형성되며, 하면에는 제2수용홀(13)과 상호 연통되는 걸림턱관통홀(14)이 일체로 형성되는데, 걸림턱관통홀(14)은 제2수용홀(13)가 동일 수직축 상에 배치된다.A first receiving hole 12 communicating with the inside is integrally formed on the side of the square tube 11, a second receiving hole 13 communicating with the inside is integrally formed on the upper surface, and a second receiving hole 13 communicating with the inside is integrally formed on the upper surface. A locking jaw through hole 14 communicating with the hole 13 is integrally formed, and the locking jaw through hole 14 has a second receiving hole 13 disposed on the same vertical axis.

여기서, 상기 제2수용홀(13)의 직경은 제1수용홀(12)의 직경보다는 상대적으로 작고, 이후에 설명되는 애자(20)의 지지봉(21)의 단면 직경과는 동일하게 제작하였다.Here, the diameter of the second receiving hole 13 is relatively smaller than the diameter of the first receiving hole 12, and was manufactured to be the same as the cross-sectional diameter of the support rod 21 of the insulator 20 to be described later.

또한, 상기 사각관체(11)에는 애자(20)가 지지봉(21)을 매개로 이동시 지지봉(21)을 가이드하는 안내로(15)가 일체로 형성되며, 이를 좀 더 구체적으로 살펴보면 다음과 같다.In addition, the square tube 11 is integrally formed with a guide path 15 for guiding the support bar 21 when the insulator 20 moves through the support bar 21, and a more detailed look at this is as follows.

상기 안내로(15)는 제1절개부(15a)와 제2절개부(15b) 및 제3절개부(15c)로 이루어진다.The guide path 15 includes a first cutout 15a, a second cutout 15b, and a third cutout 15c.

상기 제1절개부(15a)는 사각관체(11)의 측면에 상향경사지게 일체로 형성되며, 일단이 제1수용홀(12)과 상호 연통된다.The first cutout 15a is integrally formed on the side of the square tube 11 so as to be inclined upward, and one end communicates with the first receiving hole 12.

상기 제2절개부(15b)는 사각관체(11)의 상면에 일체로 형성되는데, 사각관체(11)의 길이방향과 직교를 이루는 수평방향으로 형성되며, 일단이 제1절개부(15a)의 타단과 상호 연통된다.The second incision (15b) is integrally formed on the upper surface of the rectangular tube (11), is formed in a horizontal direction perpendicular to the longitudinal direction of the rectangular tube (11), one end of the first incision (15a). It communicates with the other end.

상기 제3절개부(15c)는 사각관체(11)의 상면에 일체로 형성되는데, 사각관체(11)의 길이방향을 따라 형성되며, 일단이 제2절개부(15b)와 상호 연통되고, 타단이 제2수용홀(13)과 상호 연통된다.The third cutout (15c) is integrally formed on the upper surface of the square tube (11), is formed along the longitudinal direction of the square tube (11), one end is in communication with the second cutout (15b), the other end It communicates with the second receiving hole 13.

일 예로서, 상기 제1수용홀(12)에 애자(20)의 지지봉(21)이 끼워져 현수타입을 이루고 있는 상태에서 LP타입으로 전환하고 할 경우에는 안내로(15)를 따라 애자(20)의 지지봉(21)을 제2수용홀(13)까지 이동시켜 준 다음 지지봉(21)을 걸림턱관통홀(14)에 끼워 넣어주면 애자(20)가 LP타입으로 손쉽게 전환되며, 반대로 LP타입으로 배치된 애자(20)를 상기 방법의 역순으로 진행하게 되면 손쉽게 현수타입으로 전환할 수 있다.As an example, in the case of converting to the LP type in a state in which the support bar 21 of the insulator 20 is inserted into the first receiving hole 12 to form a suspension type, the insulator 20 along the guide path 15 The insulator (20) is easily converted to the LP type by moving the support bar (21) to the second receiving hole (13), and then inserting the support bar (21) into the locking jaw through hole (14). If the arranged insulator 20 is proceeded in the reverse order of the above method, it can be easily converted to a suspended type.

또한, 상기 애자(20)가 현수타입으로 배치된 상태에서 배전선(L)의 롤링(rolling)에 의해 제1수용홀(12)로부터 이탈되더라도 제1절개부(15a)가 상향으로 경사지게 형성되어 있기 때문에 자중에 의해 경사를 따라 다시 제자리로 돌아오게 되므로 별도의 고정기구가 필요없게 되는 이점이 있다.In addition, even if the insulator 20 is separated from the first receiving hole 12 by rolling of the distribution line L in a suspended type, the first cutout 15a is formed to be inclined upward. Therefore, there is an advantage that a separate fixing mechanism is not required because it is returned to its place along the slope by its own weight.

계속해서, 상기 애자(20)는 지지봉(21)과 절연체(22), 배전선억류고리(23), 플런지(24) 및 구체(25)로 구성된 것으로서, 본 실시 예의 경우 안내로(15)를 따라 이동되며 제1·2수용홀(12,13)에 삽탈가능하게 끼워져 배전선(L)과 완금(10)이 전기적으로 접촉되지 않게 절연하는 역할을 한다.Subsequently, the insulator 20 is composed of a support rod 21 and an insulator 22, a distribution line holding ring 23, a plunge 24, and a sphere 25. It is moved along and is inserted detachably into the first and second receiving holes 12 and 13 so as to insulate the distribution line L and the ganggeum 10 so that they are not electrically contacted.

상기 지지봉(21)는 금속재질의 환봉으로, 본 실시 예의 경우 안내로(15)를 따라 이동되어 제1수용홀(12)에 끼워져 횡 방향으로 배치되거나 제2수용홀(13)에 끼워져 종 방향으로 배치된다.The support bar 21 is a round bar made of metal, and in this embodiment, it is moved along the guide path 15 and is inserted into the first receiving hole 12 and disposed in the transverse direction or inserted into the second receiving hole 13 in the longitudinal direction. It is placed as.

또한, 상기 지지봉(21)의 하단 외주면에는 지지봉(21)을 기준으로 상호 대향되게 수평으로 돌출된 걸림턱(21a)이 일체로 형성되는데, 여기서 걸림턱(21a)은 지지봉(21)과 함께 걸림턱관통홀(14)에 관통되게 끼워져 지지봉(21)이 상부로 이탈되는 것을 단속하는 역할을 한다.In addition, the lower outer circumferential surface of the support rod 21 is integrally formed with a locking projection 21a protruding horizontally opposite to each other based on the support rod 21, wherein the locking projection 21a is caught together with the support rod 21 It is inserted through the jaw through hole 14 and serves to regulate the separation of the support rod 21 to the top.

상기 절연체(22)는 자기재질의 부재로, 본 실시 예의 경우 지지봉(21)의 상단부를 감싸도록 형성되어 배전선(L)과 완금(10)이 전기적으로 접촉되지 않게 절연하는 역할을 한다.The insulator 22 is a member of a magnetic material, and in this embodiment, it is formed to surround the upper end of the support rod 21 and serves to insulate the distribution line L and the wangeum 10 from electrical contact.

상기 배전선억류고리(23)는 절연체(22)의 상면에 형성되어 배전선(L)을 억류하는 역할을 한다.The distribution line holding ring 23 is formed on the upper surface of the insulator 22 and serves to hold the distribution line L.

상기 플런지(24)는 절연체(22)의 하부에 배치되게 지지봉(21)에 일체로 형성되어 절연체(22)와 완금(10)이 서로 맞닿지 않도록 하는 역할을 하며, 이와 더불어 제2수용홀(13)의 상면에 배치되었을 때는 완금(10)의 상면에 밀착됨에 따라 애자(20)의 과도한 움직임을 제한하는 역할을 함께 겸한다.The plunge 24 is formed integrally with the support rod 21 so as to be disposed under the insulator 22, and serves to prevent the insulator 22 and the wangeum 10 from coming into contact with each other, and in addition to this, a second receiving hole When placed on the upper surface of (13), as it is in close contact with the upper surface of the wangeum (10), it also serves to limit excessive movement of the insulator (20).

상기 구체(25)는 구 형상의 금속재질의 부재로, 본 실시 예의 경우 걸림턱(21a)과 플런지(24) 사이에 배치되게 지지봉(21)에 형성되어 제1·2수용홀(12,13) 및 안내로(15)로부터 애자(20)의 이탈을 제한하고, 이와 더불어 제1수용홀(12) 내에서는 지지봉(21)과 제1수용홀(12)의 직경차이에 따른 자유도만큼 지지봉(21)이 움직일 수 있게 구심점 역할을 한다.The sphere 25 is a member of a spherical metal material, and in the present embodiment, the first and second receiving holes 12 are formed in the support bar 21 to be disposed between the locking protrusion 21a and the plunge 24. 13) and the guide path (15) to limit the separation of the insulator (20), and in addition to this, in the first receiving hole (12), the support bar is as much as the degree of freedom according to the difference in diameter between the support bar (21) and the first receiving hole (12). (21) acts as a central point so that it can move.

계속해서, 상기 조류퇴치기구(30)는 탄성밴드(31)와 지지암(32) 및 반사판(33)으로 구성된 것으로서, 본 실시 예의 경우 절연체(22)의 둘레면에 착탈가능하게 설치되어 조류가 배전선(L)에 앉거나 완금(10)의 주변에 둥지를 트는 것을 예방하는 기능을 한다.Subsequently, the bird repelling mechanism 30 is composed of an elastic band 31, a support arm 32, and a reflector 33, and in the present embodiment, it is detachably installed on the circumferential surface of the insulator 22 so that the bird It functions to prevent sitting on the distribution line (L) or nesting around the wangeum (10).

상기 탄성밴드(31)는 탄성력을 갖춘 고무재질의 링으로서, 본 실시 예의 경우 절연체(22)의 둘레면에 착탈가능하게 설치된다.The elastic band 31 is a ring made of a rubber material having elasticity, and in this embodiment, it is detachably installed on the circumferential surface of the insulator 22.

상기 지지암(32)는 탄성밴드(31)로부터 수평하게 연장되며, 말단부는‘C’자 형상을 이루고 있고,‘C’자 형상의 내주면에는 반사판(33)이 축(미도시)를 매개로 회전가능하게 설치된다.The support arm 32 extends horizontally from the elastic band 31, the end portion has a'C' shape, and a reflective plate 33 is formed on the inner circumferential surface of the'C' shape via an axis (not shown). It is installed to be rotatable.

상기 반사판(33)은 빛을 반사할 수 있는 공지의 거울 또는 표면이 매끈한 금속판으로서, 지지암(32)에 회전가능하게 설치되어 빛을 반사하는 기능을 한다.The reflector 33 is a known mirror capable of reflecting light or a metal plate having a smooth surface, and is rotatably installed on the support arm 32 to reflect light.

본 실시 예에 의하면, 상기 반사판(33)에 의해 빛은 주변으로 반사되며, 이 반사되는 빛을 매개로 조류의 시야를 방해함으로써 조류가 배전선(L)에 앉거나 또는 완금(10)에 둥지를 트는 것을 예방할 수 있다.According to the present embodiment, light is reflected to the periphery by the reflecting plate 33, and by obstructing the bird's view through the reflected light, the bird sits on the distribution line L or establishes a nest in the wangeum 10. You can prevent it from breaking.

상기와 같은 구성으로 이루어진 본 발명의 사용상태를 설명하면 다음과 같다.The state of use of the present invention configured as described above is as follows.

완금(10)에 LP타입으로 배치된 애자(20)를 현수타입으로 전환하고자 할 경우, 우선 애자(20)의 지지봉(21)을 수직축을 중심으로 회전시켜 걸림턱(21a)과 걸림턱관통홀(14)을 서로 일치시켜 주고, 걸림턱(21a)과 걸림턱관통홀(14)이 서로 일치되면 애자(20)를 들어올려 걸림턱(21a)이 걸림턱관통홀(14)을 빠져나오도록 한다.In the case of converting the insulator 20 arranged in the LP type on the Wangeum 10 to the suspension type, first, the support bar 21 of the insulator 20 is rotated around a vertical axis to form a locking jaw (21a) and a locking jaw through hole. (14) is matched with each other, and when the locking jaw (21a) and the locking jaw through hole 14 are matched with each other, the insulator (20) is lifted so that the locking jaw (21a) exits the locking jaw through-hole (14). do.

그리고 애자(20)의 지지봉(21)을 제3절개부(15c)를 따라 이동시켜 제2수용홀(13)로부터 이탈시켜 준 상태에서 제3절개부(15c)까지 이동된 지지봉(21)을 제2절개부(15b)를 거쳐 제1절개부(15a)의 경사를 따라 이동시켜 준 다음 제1수용홀(12)에 끼워넣는다.And in a state where the support bar 21 of the insulator 20 is moved along the third incision 15c and separated from the second receiving hole 13, the support bar 21 moved to the third incision 15c After moving along the slope of the first cutout 15a through the second cutout 15b, it is inserted into the first receiving hole 12.

상기와 같이 제1수용홀(12)에 지지봉(21)이 끼워져 현수타입으로 애자(20)가 배치되면 배전선억류고리(23)에 배전선(L)을 결선하면 된다.As described above, when the support rod 21 is inserted into the first receiving hole 12 and the insulator 20 is arranged in a hanging type, the distribution line L may be connected to the distribution line holding ring 23.

한편, 완금(10)에 현수타입으로 배치된 애자(20)를 LP타입으로 전환하고자 할 경우, 우선 애자(20)의 지지봉(21)을 제1절개부(15a)의 경사를 따라 이동시켜 지지봉(21)을 제1수용홀(12)로부터 이탈시켜 준다.On the other hand, in the case of converting the insulator 20 arranged in the hanging type on the Wangeum 10 to the LP type, first, the support bar 21 of the insulator 20 is moved along the slope of the first incision 15a to (21) is separated from the first receiving hole (12).

그리고 애자(20)의 지지봉(21)을 제2절개부(15b)를 거쳐 제3절개부(15c)까지 이동시켜 준 다음 제2수용홀(13)에 끼워주고, 애자(20)의 지지봉(21)이 제2수용홀(13)에 끼워지면 애자(20)를 수직으로 내려 지지봉(21)의 걸림턱(21a)이 걸림턱관통홀(14)에 관통되게 삽입시켜 준다.Then, the support bar 21 of the insulator 20 is moved to the third incision 15c through the second incision 15b, and then inserted into the second receiving hole 13, and the support bar 21 of the insulator 20 is moved to the third incision 15c. When 21) is inserted into the second receiving hole 13, the insulator 20 is vertically lowered so that the locking jaw 21a of the supporting rod 21 is inserted through the locking jaw through hole 14.

상기와 같이 걸림턱관통홀(14)을 지지봉(21)의 걸림턱(21a)이 삽입관통되게 끼워지면, 애자(20)의 지지봉(21)을 수직축을 회전시켜 걸림턱(21a)과 걸림턱관통홀(14)이 서로 직교를 이루도록 하여 걸림턱관통홀(14)로부터 애자(20)가 상방으로 이탈되지 않게 걸어준다.When the locking jaw through hole 14 is inserted so that the locking jaw 21a of the supporting rod 21 is inserted through, the holding jaw 21a and the locking jaw are rotated by rotating the vertical axis of the supporting rod 21 of the insulator 20 The through holes 14 are made to be perpendicular to each other so that the insulator 20 from the locking jaw through hole 14 does not deviate upward.

한편, 상기와 같이 애자(20)를 배치하게 되면 플런지(24)가 제2수용홀(13)의 상면에 배치되어 완금(10)의 상면에 맞대어지므로 애자(20)의 움직임을 제한할 수 있게 되며, 이와 더불어 플런지(24)에 의해 완금(10)과 절연체(22)가 서로 맞닿는 것을 제한할 수 있게 된다.On the other hand, when the insulator 20 is disposed as described above, the plunge 24 is disposed on the upper surface of the second receiving hole 13 and faces the upper surface of the wangeum 10, thus limiting the movement of the insulator 20. There is, in addition, it is possible to limit the contact between the arm 10 and the insulator 22 by the plunge 24.

상기와 같이 LP타입으로 애자(20)가 전환되면 배전선억류고리(23)를 이용해 배전선(L)을 억류하면 된다.When the insulator 20 is converted to the LP type as described above, the distribution line L can be held using the distribution line holding ring 23.

한편, 상기와 같이 애자(20)를 LP타입 또는 현수타입으로 배치한 상태에서 조류가 접근할 경우 반사판(33)에 의해 빛이 주변으로 반사됨에 따라 이 반사되는 빛을 매개로 조류의 시야를 방해할 수 있기 때문에 조류가 배전선(L)에 앉거나 또는 완금(10)에 둥지를 트는 것을 예방할 수 있게 된다.On the other hand, when a bird approaches with the insulator 20 arranged in an LP type or a suspension type as described above, the light is reflected to the surroundings by the reflector 33, thereby obstructing the view of the bird through the reflected light. Because it can be, it is possible to prevent birds from sitting on the distribution line (L) or nesting in the wangeum (10).

본 실시 예에 의하면, 조류의 접근을 최대한 방어하여 전주(P)에 둥지를 트는 문제로 인한 전기합선사고를 미연에 방지할 수 있고, 특히 필요에 따라 현장에서 애자를 LP타입과 현수타입으로 전환하여 작업을 진행할 수 있기 때문에 범용성 및 작업의 편의성을 기대해 볼 수 있다.According to this embodiment, it is possible to prevent the electric short-circuit accident due to the problem of nesting in the electric pole (P) by defending the access of birds as much as possible, and in particular, convert the insulator to the LP type and the suspension type in the field as necessary. Since you can proceed with the work, you can expect versatility and convenience of work.

본 발명은 기재된 구체적인 실시 예에 대해서만 상세히 설명되었지만 본 발명의 기술사상범위 내에서 다양하게 변형 및 수정할 수 있음은 당업자에 있어서 당연한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.The present invention has been described in detail only with respect to the described specific embodiments, but it is natural for those skilled in the art that various modifications and modifications can be made within the scope of the technical idea of the present invention, and it is natural that such modifications and modifications belong to the appended claims.

10: 완금 11: 사각관체 12: 제1수용홀
13: 제2수용홀 14: 걸림턱관통홀 15: 안내로
15a: 제1절개부 15b: 제2절개부 15c: 제3절개부
20: 애자 21: 지지봉 21a: 걸림턱
22: 절연체 23: 배전선억류고리 24: 플런지
25: 구체 30: 조류퇴치기구 31: 탄성밴드
32: 지지암 33: 반사판10: complete 11: square tube 12: first receiving hole
13: 2nd receiving hole 14: stopping jaw through hole 15: guideway
15a: first incision 15b: second incision 15c: third incision
20: insulator 21: support rod 21a: locking jaw
22: insulator 23: distribution line retaining ring 24: plunge
25: sphere 30: bird repelling mechanism 31: elastic band
32: support arm 33: reflector

Claims (1)

전주(P)를 기준으로 상호 대향되게 배치되어 전주(P)의 상단부에 고정되는 사각관(11)과, 사각관(11)의 측면에 형성되어 내부와 연통되는 제1수용홀(12)과, 사각관(11)의 상면에 형성되어 내부와 연통되며 제1수용홀(12)보다 상대적으로 작은 직경을 갖는 제2수용홀(13)과, 사각관(11)의 하면에 형성되어 내부와 연통되며 제2수용홀(13)과 동일한 축 상으로 배치되는 걸림턱관통홀(14)과,
사각관(11)의 측면에 상향경사지게 형성되며, 일단이 제1수용홀(12)과 상호 연통되는 제1절개부(15a), 사각관(11)의 상면에 사각관(11)과 직교를 이루는 방향으로 형성되며, 일단이 제1절개부(15a)와 상호 연통되는 제2절개부(15b), 사각관(11)의 상면 길이방향으로 형성되어 일단이 제2절개부(15b)와 상호 연통되고, 타단이 제2수용홀(13)과 상호 연통되는 제3절개부(15c)로 이루어진 안내로(15)로 구성된 완금(10);
하단 외주면에 일체로 형성되며 걸림턱관통홀(14)에 삽탈가능하게 끼워져 상부로의 이탈을 단속하는 걸림턱(21a)을 갖추고서, 안내로(15)를 따라 이동되어 제1수용홀(12)에 끼워져 횡 방향으로 배치되거나 제2수용홀(13)에 끼워져 종 방향으로 배치되며, 제1수용홀(12)의 직경보다는 상대적으로 작고, 제2수용홀(13)의 직경과는 동일한 단면 직경으로 제작된 지지봉(21)과, 지지봉(21)의 상단부를 감싸도록 형성되어 배전선(L)과 완금(10)이 전기적으로 접촉되지 않게 절연하는 절연체(22)와, 절연체(22)의 상면에 형성되어 배전선(L)을 억류하는 배전선억류고리(23)와, 절연체(22)의 하부에 배치되게 지지봉(21)에 일체로 형성되어 절연체(22)와 완금(10)이 서로 맞닿지 않도록 하는 플런지(24)와, 플런지(24)의 하부에 배치되게 지지봉(21)에 일체로 형성되어 제1·2수용홀(12,13) 및 안내로(15)로부터의 이탈을 제한하고, 제1수용홀(12) 내에서 지지봉(21)이 전방향으로 움직일 수 있게 구심점 역할을 하는 구체(25)로 구성된 애자(20);
절연체(21)의 둘레면에 착탈가능하게 설치되는 탄성밴드(31)와, 탄성밴드(31)의 둘레면으로부터 수평하게 연장되는 복수의 지지암(32)과, 지지암(32)의 선단부에 회전가능하게 설치되어 빛을 반사시켜 조류를 퇴치하는 반사판(33)으로 구성된 조류퇴치기구(30);를 포함하는 것을 특징으로 하는 가공배전선의 안정적 설치가 가능한 가공배전선 고정장치.A square tube 11 disposed opposite to each other based on the electric pole P and fixed to the upper end of the electric pole P, and a first receiving hole 12 formed on the side of the square pipe 11 and communicating with the inside. , The second receiving hole 13 is formed on the upper surface of the square tube 11 and communicates with the inside and has a relatively smaller diameter than the first receiving hole 12, and is formed on the lower surface of the square tube 11 and A locking jaw through hole 14 communicated with and disposed on the same axis as the second receiving hole 13,
It is formed to be inclined upwards on the side of the square tube 11, the first incision (15a), one end communicates with each other with the first receiving hole 12, the square tube 11 and orthogonal to the upper surface of the square tube (11). It is formed in the direction of forming, and one end is formed in the longitudinal direction of the upper surface of the square tube 11 and the second cutout 15b communicating with the first cutout 15a, so that one end is mutually connected with the second cutout 15b. Wangeum (10) consisting of a guide path (15) which is in communication and the other end is made of a third cutout (15c) in communication with each other with the second receiving hole (13);
It is integrally formed on the lower outer circumferential surface and is fitted with a locking jaw (21a) that is inserted and detachably inserted into the locking jaw through hole (14) to control the separation from the upper side, and is moved along the guide path (15) to move the first receiving hole (12) ) Inserted in the transverse direction or inserted into the second receiving hole 13 and disposed in the longitudinal direction, relatively smaller than the diameter of the first receiving hole 12, and the same cross-section as the diameter of the second receiving hole 13 A support rod 21 made in diameter, an insulator 22 formed to surround the upper end of the support rod 21 to insulate the distribution line L and the gangeum 10 from electrical contact, and the upper surface of the insulator 22 The distribution line holding ring 23 which is formed in and holds the distribution line L, and the support rod 21 is formed integrally with the support rod 21 so as to be disposed under the insulator 22 so that the insulator 22 and the gangeum 10 do not come into contact with each other. The plunge 24 is formed integrally with the support rod 21 so as to be disposed under the plunge 24 to limit the separation from the first and second receiving holes 12 and 13 and the guide path 15. , Insulator 20 composed of a sphere 25 serving as a centripetal point so that the support rod 21 can move in the omnidirectional direction within the first receiving hole 12;
An elastic band 31 detachably installed on the circumferential surface of the insulator 21, a plurality of support arms 32 extending horizontally from the circumferential surface of the elastic band 31, and a tip of the support arm 32 An overhead distribution line fixing device capable of stably installing an overhead distribution line, comprising: a bird repelling mechanism (30) consisting of a reflecting plate (33) configured to be rotatably installed to combat algae by reflecting light.
KR1020200099092A 2020-08-07 2020-08-07 Overhead distribution line fixing device that enables stable installation of overhead distribution lines KR102228416B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200099092A KR102228416B1 (en) 2020-08-07 2020-08-07 Overhead distribution line fixing device that enables stable installation of overhead distribution lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200099092A KR102228416B1 (en) 2020-08-07 2020-08-07 Overhead distribution line fixing device that enables stable installation of overhead distribution lines

Publications (1)

Publication Number Publication Date
KR102228416B1 true KR102228416B1 (en) 2021-03-16

Family

ID=75224138

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200099092A KR102228416B1 (en) 2020-08-07 2020-08-07 Overhead distribution line fixing device that enables stable installation of overhead distribution lines

Country Status (1)

Country Link
KR (1) KR102228416B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100925676B1 (en) * 2009-08-06 2009-11-10 주식회사 진화기술공사 A insulator fixing stand on a transmission tower
KR101111636B1 (en) 2011-12-05 2012-02-13 (주)대림엠이씨 Terminal Insulator For Overhead Wire
KR101381347B1 (en) * 2014-02-18 2014-04-04 (주)토우엔지니어링 Support fixing arm for the extra-high voltage overhead distribution line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100925676B1 (en) * 2009-08-06 2009-11-10 주식회사 진화기술공사 A insulator fixing stand on a transmission tower
KR101111636B1 (en) 2011-12-05 2012-02-13 (주)대림엠이씨 Terminal Insulator For Overhead Wire
KR101381347B1 (en) * 2014-02-18 2014-04-04 (주)토우엔지니어링 Support fixing arm for the extra-high voltage overhead distribution line

Similar Documents

Publication Publication Date Title
KR102206803B1 (en) Fixed device for processing distribution line with lightning protection function
KR102233998B1 (en) Safety jumper wire support device for overhead distribution lines
KR102183974B1 (en) Supporting device for fixing process distribution line
EP2609266A1 (en) Kit for mounting one or more appliances on a pole
KR102073864B1 (en) Crossarm device for stable support of overhead distribution lines
US5834686A (en) Insulated electrical equipment
KR102228416B1 (en) Overhead distribution line fixing device that enables stable installation of overhead distribution lines
US20180342861A1 (en) Three-phase transmission line braced post assembly and circuit tower including the same
US9472325B2 (en) Insulator cover with securing clip for electrical distribution systems
RU2660467C1 (en) Device for hazing birds
KR101253767B1 (en) Underwater searching device using camera
KR101211555B1 (en) Insulated arms for supporting distribution line
KR102459033B1 (en) A clamping device for fixing overhead distribution lines for stable support of overhead distribution lines
US11027414B2 (en) Line holder
RU183096U1 (en) ANTENNA
EP0449352B1 (en) Connecting means
RU146426U1 (en) ELECTRIC TRANSMISSION SUPPORT ISOLATOR PROTECTION DEVICE
KR20220031038A (en) insulated electrical cord
CN106356790A (en) Wireless electric energy transmission system installing device
KR102616256B1 (en) Lightning-protected safety-enhancing overhead distribution cable fixing mechanism
CN109074972A (en) HVDC disconnecting switch
KR102008938B1 (en) I-shackle unit
KR200260950Y1 (en) a line post insulator
KR20190113139A (en) Lightning Rod With Thunderbolt Prevention
CN110547284B (en) Anti-bird sheath installed at single cross arm of electric pole

Legal Events

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