KR102520320B1 - Transmission Tower for Supporting Overhead Transmission Line - Google Patents

Transmission Tower for Supporting Overhead Transmission Line Download PDF

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Publication number
KR102520320B1
KR102520320B1 KR1020220061546A KR20220061546A KR102520320B1 KR 102520320 B1 KR102520320 B1 KR 102520320B1 KR 1020220061546 A KR1020220061546 A KR 1020220061546A KR 20220061546 A KR20220061546 A KR 20220061546A KR 102520320 B1 KR102520320 B1 KR 102520320B1
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South Korea
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arcing
ring
insulator
installation body
arcing horn
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KR1020220061546A
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Korean (ko)
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김정권
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더원엔지니어링 주식회사
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/20—Status alarms responsive to moisture
    • 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
    • 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
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • H01B17/46—Means for providing an external arc-discharge path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulators (AREA)

Abstract

The present invention relates to a support power transmission tower for overhead power transmission. The support power transmission tower for overhead power transmission comprises: a power transmission tower body (130) with an insulator installation stand (131) positioned in a horizontal direction; an arcing horn installation object (10) connected to the insulator installation stand (131); a warning display apparatus (140); a vertical insulator (20) installed on a lower side of the arcing horn installation object (10); an arcing ring installation object (30) installed on a lower side of the vertical insulator (20); an overhead power transmission line support object (40) installed on a lower side of the arcing ring installation object (30); a first arcing horn (50) installed on a left side of the arcing horn installation object (10); a second arcing horn (60) installed on a right side of the arcing horn installation object (10); a first arcing ring (70) installed on a left side of the arcing ring installation object (30); a second arcing ring (80) installed on a right side of the arcing ring installation object (30); a protective apparatus (90) made of an insulating material; a first marking connection string (100) that is disconnected when high-voltage electricity flows; a second marking connection string (110) that is disconnected when the high-voltage electricity flows; and a humidity sensor (120) installed on the arcing horn installation object (10). Therefore, the support power transmission tower for overhead power transmission can prevent power generation efficiency from being significantly lowered due to leakage of electricity of an overhead power transmission line (L) to the outside through the power transmission tower body (130).

Description

가공송전을 위한 지지송전탑{Transmission Tower for Supporting Overhead Transmission Line}Supporting transmission tower for overhead transmission {Transmission Tower for Supporting Overhead Transmission Line}

본 발명은 가공송전을 위한 지지송전탑에 관한 것이다.The present invention relates to a support transmission tower for overhead transmission.

일반적으로 발전소에서 발전된 전기는, 송전탑(철탑)에 가설되는 가공송전라인(가공송전선)을 매개로 변전소로 송출된다.In general, electricity generated in a power plant is sent to a substation via an overhead transmission line (overhead transmission line) installed on a transmission tower (steel tower).

이때, 가공송전라인은 송전탑에 설치되는 애자에 의해 고정지지된다.At this time, the overhead power transmission line is fixedly supported by insulators installed in the power transmission tower.

한편, 근래에는 종래의 자기재 애자 보다는 뛰어난 전기적절연특성 및 기계적특성을 가지면서 가볍고, 가공 및 운반, 설치가 편리한 폴리머 애자가 널리 사용되고 있다.On the other hand, in recent years, polymer insulators, which are lightweight, have excellent electrical insulation properties and mechanical properties, and are easy to process, transport and install, have been widely used compared to conventional porcelain insulators.

이러한 폴리머 애자는 섬락 시 아크열로 인해 손상되기 쉽다. 따라서 종래에는 폴리머 애자 주변에 아킹혼 및 아킹링을 설치하여 이상전압 발생시 아킹혼과 아킹혼 사이가 먼저 섬락이 발생되도록 하여 애자의 손상은 물론 지지점 근접의 전선피복이 손상되는 것을 방지하도록 한다.Such polymer insulators are susceptible to damage due to arc heat during flashover. Therefore, in the prior art, an arcing horn and an arcing ring are installed around the polymer insulator so that a flashover occurs between the arcing horn and the arcing horn first when an abnormal voltage occurs to prevent damage to the insulator as well as damage to the wire coating near the support point.

그러나, 종래에는 폴리머 애자가 수직방향으로 배치되고, 폴리머 애자에 아킹혼 또는 아킹링이 설치될 시, 조류가 송전탑 또는 아킹혼 또는 아킹링에서 앉아 새똥을 배출할 시, 새똥이 폴리머 애자의 외면을 따라 흐르면서 굳으면, 상기 새똥이 도전체 기능을 한다.However, conventionally, when polymer insulators are arranged in a vertical direction and arcing horns or arcing rings are installed on polymer insulators, when birds sit on transmission towers or arcing horns or arcing rings to discharge bird droppings, bird droppings cover the outer surface of polymer insulators. When it hardens as it flows along, the bird droppings function as a conductor.

그러면, 폴리머 애자에 지지된 가공송전라인을 흐르는 전기가 새똥을 타고 송전탑으로 흐르고, 송전탑으로 흐른 전기가 땅 속으로 흘러 들어간다.Then, the electricity flowing through the overhead transmission line supported by the polymer insulator flows through the bird droppings to the transmission tower, and the electricity flowing through the transmission tower flows into the ground.

이와 같이 송전탑을 통해 전기가 땅 속으로 흐르면, 송전(발전) 전력의 손실이 발생하여, 발전 효율이 현저히 낮아진다.In this way, when electricity flows through the transmission tower into the ground, a loss of transmission (generation) power occurs, and the generation efficiency is remarkably lowered.

또한, 종래에는 가공지선(또는 가공송전라인)에 낙뢰가 쳐 섬락(역섬람 또는 정섬락)이 발생할 시, 섬락이 발생한 사실을 육안으로 확인하기 어려워, 섬락 발생으로 인한 아킹혼 및 아킹링의 점검여부를 신속하게 결정하는 데 한계가 있었다.In addition, conventionally, when a flashover (reverse flashover or positive flashover) occurs due to a lightning strike on an overhead branch line (or overhead power transmission line), it is difficult to visually confirm that flashover has occurred. Inspection of arcing horn and arcing ring due to flashover There was a limit to quickly deciding whether or not.

또한, 종래에는 가공송전라인에서 누전이 발생하여 송전탑으로 흐를 시 이를 즉각적으로 알 수 없었다.In addition, in the related art, when an electric leakage occurs in an overhead transmission line and flows to a transmission tower, it is not immediately known.

대한민국 등록특허공보 제10-0693869호Republic of Korea Patent Registration No. 10-0693869

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 가공송전라인의 전기가 송전탑본체(130)를 통해 누전되어 송전 전력 손실이 발생하는 것을 방지하고, 섬락 발생 시 이를 육안으로 확인할 수 있어 아킹혼 또는 아킹링의 점검 필요성을 신속하게 결정할 수 있으며, 보호기구(90)가 정상적으로 기능하지 않아 가공송전라인으로부터 누전이 발생하면 이를 확인할 수 있도록 하는 '가공송전을 위한 지지송전탑'을 제공하는 것을 해결하고자 하는 과제로 한다.The present invention was invented to solve the above problems, and prevents transmission power loss due to electricity leakage through the transmission tower body 130 of an overhead power transmission line, and can visually check when a flashover occurs. It is possible to quickly determine the need for inspection of Kinghorn or Arcing Ring, and solve the problem of providing a 'support transmission tower for overhead transmission' that allows checking when a short circuit occurs from the overhead transmission line due to the protective mechanism 90 not functioning normally. do what you want to do.

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

수평방향으로 위치하는 애자설치대(131)를 갖춘 송전탑본체(130)와;Transmission tower main body 130 having an insulator mount 131 located in the horizontal direction;

애자설치대(131)에 연결되는 아킹혼설치체(10)와; An arcing horn installation body 10 connected to the insulator mounting table 131;

애자설치대(131)에 설치되는 절연재질의 경고표시기구본체(141); 아킹혼설치체(10)와 전기적으로 연결되는 감지선(142); 경고표시기구본체(141)에 설치되고, 감지선(142)과 전기적으로 연결되는 퓨즈(143); 경고표시기구본체(141)에 설치되고, 퓨즈(143)와 전기적으로 연결되며, 퓨즈(143)로부터 기준값 이상의 이상전류가 유입되면 이를 감지하는 전류감지센서(144); 경고표시기구본체(141)에 설치되는 경고램프(145); 경고표시기구본체(141)에 설치되는 태양전지(146); 경고표시기구본체(141)에 설치되고, 태양전지(146)에서 생성된 전기를 저장하며, 경고램프(145)로 전기를 공급하는 배터리(147); 경고표시기구본체(141)에 설치되고, 전류감지센서(144)로부터 이상전류감지신호를 수신하면 경고램프(145)를 점등하는 제어유닛(148)을 갖춘 경고표시기구(140)와;A warning indicator body 141 made of an insulating material installed on the insulator mount 131; A sensing line 142 electrically connected to the arcing horn installation body 10; A fuse 143 installed on the warning display mechanism body 141 and electrically connected to the sensing line 142; a current sensor 144 installed on the warning display device body 141, electrically connected to the fuse 143, and detecting when an abnormal current of a reference value or more flows from the fuse 143; A warning lamp 145 installed on the warning display mechanism body 141; A solar cell 146 installed in the warning indicator body 141; A battery 147 installed in the warning display device body 141, storing electricity generated by the solar cell 146, and supplying electricity to the warning lamp 145; a warning display unit 140 installed on the warning display unit body 141 and having a control unit 148 for turning on the warning lamp 145 when an abnormal current detection signal is received from the current detection sensor 144;

아킹혼설치체(10)의 하측에 설치되는 애자날개설치체(21)와, 애자날개설치체(21)에 설치되는 다수의 애자날개(22)를 구비하여, 아킹혼설치체(10)의 하측에 설치되는 수직애자(20)와;The insulator blade installation body 21 installed on the lower side of the arcing horn installation body 10 and a plurality of insulator blades 22 installed in the insulator wing installation body 21 are provided, so that the arcing horn installation body 10 a vertical insulator 20 installed on the lower side;

수직애자(20)의 하측에 설치되는 아킹링설치체(30)와;An arcing ring installation body 30 installed on the lower side of the vertical insulator 20;

아킹링설치체(30)의 하측에 설치되는 가공송전라인지지체(40)와;A processing power transmission line support 40 installed below the arcing ring installation body 30;

아킹혼설치체(10)의 좌측에 설치되어 하방으로 연장되는 바 형상의 제1연결부(51)와, 제1연결부(51)의 하측에 구비되는 링 형상의 제1링부(52)를 갖춘 제1아킹혼(50)과;Equipped with a bar-shaped first connecting portion 51 installed on the left side of the arcing horn installation body 10 and extending downward, and a ring-shaped first ring portion 52 provided on the lower side of the first connecting portion 51 1 arcing horn (50);

아킹혼설치체(10)의 우측에 설치되어 하방으로 연장되는 바 형상의 제2연결부(61)와, 제2연결부(61)의 하측에 구비되는 링 형상의 제2링부(62)를 갖춘 제2아킹혼(60)과; Equipped with a bar-shaped second connection portion 61 installed on the right side of the arcing horn installation body 10 and extending downward, and a ring-shaped second ring portion 62 provided on the lower side of the second connection portion 61 2 arcing horn (60);

아킹링설치체(30)의 좌측에 설치되는 제1아킹링(70)과;A first arcing ring 70 installed on the left side of the arcing ring installation body 30;

아킹링설치체(30)의 우측에 설치되는 제2아킹링(80)과;A second arcing ring 80 installed on the right side of the arcing ring installation body 30;

상하방향으로 개구되게 상판부(91)의 상측 중심부에 구비되고 애자날개설치체(21)가 삽입되는 삽입홀(91a1), 하방으로 경사지게 형성되고 상측이 삽입홀(91a1)과 연통되는 상판부절개홀(91a2)을 구비하며, 하방으로 갈수록 직경이 넓어지는 원뿔 형상의 상판부(91a)와, 상측이 상판부절개홀(91a2)의 하측과 연통되고 하측이 하방으로 개구된 측판부절개홀(91b1)을 구비하며, 상판부(91a)의 하측 둘레면에서 하방으로 연장되되 애자날개(22)보다 큰 직경을 이루는 박스형상의 측판부(91b)를 갖춘 탄성재질의 보호부재(91); 측판부(91b)의 좌측에 구비되는 제1표식연결줄연결링(92); 측판부(91b)의 우측에 구비되는 제2표식연결줄연결링(93); 측판부절개홀(91b1)의 좌방에 위치하게 측판부(91b)에 설치되는 제1지지판(94); 측판부절개홀(91b1)의 우방에 위치하게 측판부(91b)에 설치되는 제2지지판(95); 제1지지판(94)과 제2지지판(95)을 체결하는 체결체(96);를 갖추고서, 수직애자(20)의 애자날개(22) 중 일부가 측판부(91b)의 내부에 위치하게 수직애자(20)에 설치되는 절연재질의 보호기구(90)와;An insertion hole (91a1) provided at the upper center of the upper plate portion (91) to be opened in the vertical direction and into which the insulator blade installation body (21) is inserted, an upper plate cutout hole (91a1) formed inclined downward and communicating with the upper insertion hole (91a1) 91a2), and a cone-shaped top plate portion 91a whose diameter increases downward, and a side plate cutout hole 91b1 whose upper side communicates with the lower side of the top plate cutout hole 91a2 and whose lower side is opened downward. and a protective member 91 of elastic material having a box-shaped side plate part 91b extending downward from the lower circumferential surface of the upper plate part 91a and having a larger diameter than the insulator wing 22; A first label connection line connection ring 92 provided on the left side of the side plate portion 91b; A second label connection line connection ring 93 provided on the right side of the side plate portion 91b; A first support plate 94 installed on the side plate 91b to be positioned on the left side of the side plate cutout hole 91b1; a second support plate 95 installed on the side plate 91b to be positioned on the right side of the side plate cutout hole 91b1; A fastening body 96 for fastening the first support plate 94 and the second support plate 95; is provided so that a part of the insulator blades 22 of the upright insulator 20 is located inside the side plate portion 91b. a protection mechanism 90 made of an insulating material installed on the vertical insulator 20;

일단이 제1아킹혼(50)의 제1링부(52)에 연결되고 타단이 제1표식연결줄연결링(92)에 연결되며, 고전압의 전기가 흐를 시 끊어지는 제1표식연결줄(100)과;One end is connected to the first ring part 52 of the first arcing horn 50 and the other end is connected to the first mark connection line connection ring 92, and the first mark connection line 100, which is disconnected when high voltage electricity flows, ;

일단이 제2아킹혼(60)의 제2링부(62)에 연결되고 타단이 제2표식연결줄연결링(93)에 연결되며, 고전압의 전기가 흐를 시 끊어지는 제2표식연결줄(110)과;One end is connected to the second ring part 62 of the second arcing horn 60 and the other end is connected to the second mark connection line connection ring 93, and the second mark connection line 110 is disconnected when high voltage electricity flows ;

아킹혼설치체(10)에 설치되어 기준값 이상이 습도를 감지할 시 이상습도신호를 출력하는 습도센서(120)Humidity sensor 120 installed in the arcing horn installation body 10 and outputting an abnormal humidity signal when the humidity exceeds the reference value is detected

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

상기와 같은 과제의 해결 수단에 따른 본 발명은, 보호기구(90)를 통해, 수직애자(20)의 외면에 새똥이 안착되어 새똥 간에 서로 연결되는 것을 방지할 수 있어, 가공송전라인(L)의 전기가 송전탑본체(130)을 통해 외부로 샘으로 인해 발전 효율이 현저히 낮아지는 것을 방지할 수 있는 효과가 있다.The present invention according to the means for solving the above problems can prevent bird droppings from being seated on the outer surface of the upright insulator 20 and being connected to each other through the protective mechanism 90, thereby preventing the overhead transmission line (L) There is an effect of preventing the generation efficiency from significantly lowering due to the leakage of electricity to the outside through the transmission tower body 130.

또한, 본 발명은, 새똥에 의한 가공송전라인(L)의 누전을 방지하기 위해 구비된 보호기구(90)와, 수직애자(20) 보호를 위한 제1,2아킹혼(50,60)을 연계시켜, 제1,2표식연결줄(100,110)을 설치함으로써, 섬락 발생 시 제1,2표식연결줄(100,110)이 끊어져, 지상 관리자가 육안으로 섬락 발생 여부를 확인할 수 있는 효과가 있다. In addition, the present invention provides a protective device 90 provided to prevent leakage of the overhead power transmission line L due to bird droppings and first and second arcing horns 50 and 60 for protecting the vertical insulator 20. By linking and installing the first and second indicator connection lines 100 and 110, the first and second indicator connection lines 100 and 110 are disconnected when a flashover occurs, so that the ground manager can visually check whether flashover has occurred.

또한, 본 발명은, 보호기구(90)가 정상적으로 기능하지 못해 가공송전라인(L)으로부터 누전이 발생하면, 경고표시기구(140)에 의해 누전 발생을 외부에 알릴 수 있어, 현장순찰 중이던 관리자가 누전발생을 신속하게 확인하여, 이에 대한 대처를 즉각적으로 할 수 있는 효과가 있다. 이때 본 발명의 경고표시기구(140)는, 퓨즈(143)가 구비되어 낙뢰에 의한 손상이 방지되는 효과가 있다.In addition, according to the present invention, when an electric leakage occurs from the overhead power transmission line (L) because the protection device 90 does not function normally, the occurrence of the electric leakage can be notified to the outside by the warning display device 140, so that the manager who was patrolling the site It has the effect of promptly confirming the occurrence of a short circuit and immediately taking action against it. At this time, the warning display device 140 of the present invention is provided with a fuse 143, so that damage caused by lightning is prevented.

또한, 본 발명은, 출동 현장의 습도 상태를 미리 확인할 수 있어, 현장 출돌 시 이상 습도에 대해 충분한 준비를 할 수 있는 효과가 있다.In addition, the present invention has the effect of being able to check the humidity state of the dispatch site in advance, so that sufficient preparation can be made for abnormal humidity at the time of dispatch.

도 1은 본 발명을 설명하기 위한 정면도이고,
도 2는 본 발명에 따른 경고표시기구의 각 구성 간의 전기적 연결을 개략적으로 나타낸 구성도이고,
도 3은 도 1에서 보호기구 부분을 나타낸 부분 단면도이고,
도 4는 본 발명의 보호기구를 나타낸 사시도이고,
도 5 내지 도 9는 본 발명의 작용을 설명하기 위한 도면이다.1 is a front view for explaining the present invention,
2 is a configuration diagram schematically showing the electrical connection between each component of the warning display device according to the present invention,
Figure 3 is a partial cross-sectional view showing the protective mechanism portion in Figure 1,
Figure 4 is a perspective view showing the protection mechanism of the present invention,
5 to 9 are views for explaining the operation of the present invention.

이하 통상의 기술자가 본 발명을 쉽게 실시할 수 있도록 본 발명을 설명한다.Hereinafter, the present invention will be described so that a person skilled in the art can easily practice the present invention.

도 1은 본 발명을 설명하기 위한 정면도이고, 도 2는 본 발명에 따른 경고표시기구의 각 구성 간의 전기적 연결을 개략적으로 나타낸 구성도이고, 도 3은 도 1에서 보호기구 부분을 나타낸 부분 단면도이고, 도 4는 본 발명의 보호기구를 나타낸 사시도로서, 도 1 내지 도 4을 참조하여 본 발명의 구성을 설명하면 다음과 같다. 한편 본 발명에서는 도 4 상에서의 X축 방향을 좌우방향으로 하고, Y축 방향을 전후방향으로 하며, Z축 방향을 상하방향으로 하여, 본 발명 구성의 방향성을 설명한다.1 is a front view for explaining the present invention, Figure 2 is a configuration diagram schematically showing the electrical connection between each component of the warning display mechanism according to the present invention, Figure 3 is a partial cross-sectional view showing a protective mechanism portion in FIG. , Figure 4 is a perspective view showing the protective mechanism of the present invention, the configuration of the present invention will be described with reference to Figures 1 to 4 as follows. On the other hand, in the present invention, the X-axis direction in FIG. 4 is taken as the left-right direction, the Y-axis direction is taken as the front-rear direction, and the Z-axis direction is taken as the up-and-down direction.

본 발명에 따른 가공송전을 위한 지지송전탑은, 송전탑본체(130)와, 아킹혼설치체(10)와, 경고표시기구(140)와, 수직애자(20)와, 아킹링설치체(30)와, 가공송전라인지지체(40)와, 제1아킹혼(50)과, 제2아킹혼(60)과, 제1아킹링(70)과, 제2아킹링(80)과, 보호기구(90)와, 제1표식연결줄(100)와, 제2표식연결줄(110)와, 습도센서(120)를 갖춘다.A support transmission tower for overhead power transmission according to the present invention includes a transmission tower body 130, an arcing horn installation body 10, a warning display mechanism 140, a vertical insulator 20, and an arcing ring installation body 30. And, the overhead transmission line support body 40, the first arcing horn 50, the second arcing horn 60, the first arcing ring 70, the second arcing ring 80, and the protective mechanism ( 90), a first label connection line 100, a second mark connection line 110, and a humidity sensor 120.

상기 송전탑본체(130)는, 도 1에 도시된 바와 같이, 수평방향으로 위치하는 애자설치대(131)를 갖춘다. 본 발명에서 송전탑본체(130)는 통상의 송전탑(철탑) 형상을 이룬다.As shown in FIG. 1, the transmission tower main body 130 has an insulator mount 131 positioned in a horizontal direction. In the present invention, the transmission tower main body 130 forms a typical transmission tower (steel tower) shape.

상기 아킹혼설치체(10)는, 도 1에 도시된 바와 같이, 애자설치대(131)에 연결된다. 본 발명에서 아킹혼설치체(10)는 브라켓 형상으로 이루어져 애자설치대(131)에 착탈가능하게 설치된다.As shown in FIG. 1, the arcing horn installation body 10 is connected to the insulator installation table 131. In the present invention, the arcing horn installation body 10 is formed in a bracket shape and is detachably installed on the insulator mounting table 131.

상기 경고표시기구(140)는, 도 1, 도 2에 도시된 바와 같이, 경고표시기구본체(141)와, 감지선(142)과, 퓨즈(143)와, 전류감지센서(144)와, 경고램프(145)와, 태양전지(146)와, 배터리(147)와, 제어유닛(148)을 갖춘다.As shown in FIGS. 1 and 2, the warning display mechanism 140 includes a warning display mechanism body 141, a sensing line 142, a fuse 143, a current detection sensor 144, A warning lamp 145, a solar cell 146, a battery 147, and a control unit 148 are provided.

상기 경고표시기구본체(141)는, 애자설치대(131)에 설치되고, 절연재질로 이루어진다. 본 발명에서 경고표시기구본체(141)은 케이스 형상을 이루어 애자설치대(131)의 상면에 설치된다.The warning display mechanism body 141 is installed on the insulator mount 131 and is made of an insulating material. In the present invention, the warning display mechanism body 141 has a case shape and is installed on the upper surface of the insulator mount 131.

상기 감지선(142)은, 아킹혼설치체(10)와 전기적으로 연결된다. 본 발명에서 감지선(142)은, 일단이 아킹혼설치체(10)와 통전가능하게 접속된다.The sensing line 142 is electrically connected to the arcing horn installation body 10. In the present invention, the sensing line 142 has one end connected to the arcing horn installation body 10 and energized.

상기 퓨즈(143)는, 경고표시기구본체(141)에 설치되고, 감지선(142)과 전기적으로 연결된다. 본 발명에서 퓨즈(143)는 감지선(142)의 타단과 접속되어, 일정 이상의 고압 전기가 흐르면 단전된다.The fuse 143 is installed on the warning display device body 141 and is electrically connected to the detection line 142 . In the present invention, the fuse 143 is connected to the other end of the sensing line 142, and is cut off when a certain high-voltage electricity flows.

상기 전류감지센서(144)는, 경고표시기구본체(141)에 설치되고, 퓨즈(143)와 전기적으로 연결되며, 퓨즈(143)로부터 기준값 이상의 이상전류가 유입되면 이를 감지한다. 본 발명에서 전류감지센서(144)는 이상전류를 감지할 수 있으면 다양한 타입의 전류감지센서가 적용가능하다.The current detection sensor 144 is installed on the warning display device body 141, is electrically connected to the fuse 143, and detects when an abnormal current of a reference value or more flows from the fuse 143. In the present invention, as long as the current detection sensor 144 can detect an abnormal current, various types of current detection sensors can be applied.

상기 경고램프(145)는, 경고표시기구본체(141)에 설치된다. 본 발명에서 경고램프(145)는 경고표시기구본체(141)의 상면에 설치되고, LED 등 타입을 이룬다.The warning lamp 145 is installed on the warning display mechanism body 141. In the present invention, the warning lamp 145 is installed on the upper surface of the warning display mechanism body 141, and forms an LED light type.

상기 태양전지(146)는, 경고표시기구본체(141)에 설치된다. 본 발명에서 태양전지(146)는 경고표시기구본체(141)의 상면에 설치되고, 태양의 빛에너지를 전기에너지로 변환한다.The solar cell 146 is installed in the main body 141 of the warning display mechanism. In the present invention, the solar cell 146 is installed on the upper surface of the warning display device body 141 and converts the light energy of the sun into electrical energy.

상기 배터리(147)는, 경고표시기구본체(141)에 설치되고, 태양전지(146)에서 생성된 전기를 저장하며, 경고램프(145)로 전기를 공급한다.The battery 147 is installed in the warning indicator body 141, stores electricity generated by the solar cell 146, and supplies electricity to the warning lamp 145.

상기 제어유닛(148)은, 경고표시기구본체(141)에 설치되고, 전류감지센서(144)로부터 이상전류감지신호를 수신하면 경고램프(145)를 점등한다. 본 발명에서 제어유닛(148)은 전류감지센서(144)의 이상전류감지신호에 따라 경고램프(145)가 점등되도록, 배터리(147)에서 경고램프(145)로의 전기공급을 제어한다.The control unit 148 is installed in the warning display mechanism body 141 and turns on the warning lamp 145 when receiving an abnormal current detection signal from the current detection sensor 144 . In the present invention, the control unit 148 controls the supply of electricity from the battery 147 to the warning lamp 145 so that the warning lamp 145 turns on according to the abnormal current detection signal of the current detection sensor 144.

상기 수직애자(20)는, 도 1에 도시된 바와 같이, 아킹혼설치체(10)의 하측에 설치되는 애자날개설치체(21)와, 애자날개설치체(21)에 설치되는 다수의 애자날개(22)를 구비하여, 아킹혼설치체(10)의 하측에 설치된다. 본 발명에서 애자날기설치체(21)와 애자날개(22)의 결합은 통상의 다양한 방식이 적용될 수 있다.As shown in FIG. 1, the vertical insulator 20 includes an insulator wing installation body 21 installed on the lower side of the arcing horn installation body 10 and a plurality of insulators installed in the insulator wing installation body 21. Equipped with wings 22, it is installed on the lower side of the arcing horn installation body 10. In the present invention, various conventional methods may be applied to the coupling of the insulator blade installation body 21 and the insulator blade 22.

상기 아킹링설치체(30)는, 도 1에 도시된 바와 같이, 수직애자(20)의 하측에 설치된다. 본 발명에서 아킹링설치체(30)는 브라켓 형상으로 이루어져 수직애자(20)의 하측에 착탈가능하게 설치된다.As shown in FIG. 1, the arcing ring installation body 30 is installed on the lower side of the vertical insulator 20. In the present invention, the arcing ring installation body 30 is formed in a bracket shape and is detachably installed on the lower side of the vertical insulator 20.

상기 가공송전라인지지체(40)는, 도 1에 도시된 바와 같이, 아킹링설치체(30)의 하측에 설치된다. 본 발명에서 가공송전라인지지체(40)는 가공송전라인(L)을 지지할 수 있으면 다양한 형상을 이룬다.As shown in FIG. 1, the overhead transmission line support 40 is installed below the arcing ring installation body 30. In the present invention, the overhead power transmission line support 40 has various shapes as long as it can support the overhead power transmission line (L).

상기 제1아킹혼(50)은, 도 1에 도시된 바와 같이, 아킹혼설치체(10)의 좌측에 설치되어 하방으로 연장되는 바 형상의 제1연결부(51)와, 제1연결부(51)의 하측에 구비되는 링 형상의 제1링부(52)를 갖춘다. 본 발명에서 제1연결부(51)는 'ㄱ'자로 굽은 형상을 이룬다. 또한 본 발명에서 제1링부(52)는 타원 링 형상을 이룬다.As shown in FIG. 1, the first arcing horn 50 includes a bar-shaped first connecting portion 51 installed on the left side of the arcing horn installation body 10 and extending downward, and a first connecting portion 51 ) Equipped with a ring-shaped first ring portion 52 provided on the lower side of. In the present invention, the first connection portion 51 forms a 'b'-shaped bent shape. In addition, in the present invention, the first ring portion 52 forms an elliptical ring shape.

상기 제2아킹혼(60)은, 도 1에 도시된 바와 같이, 아킹혼설치체(10)의 우측에 설치되어 하방으로 연장되는 바 형상의 제2연결부(61)와, 제2연결부(61)의 하측에 구비되는 링 형상의 제2링부(62)를 갖춘다. 본 발명에서 제2연결부(61)는 'ㄱ'자로 굽은 형상을 이룬다. 또한 본 발명에서 제2링부(62)는 타원 링 형상을 이룬다. 한편 본 발명에서 제2아킹혼(60)은 제1아킹혼(50)에 대향되게 구비된다.As shown in FIG. 1, the second arcing horn 60 includes a bar-shaped second connection portion 61 installed on the right side of the arcing horn installation body 10 and extending downward, and a second connection portion 61 ) Equipped with a ring-shaped second ring portion 62 provided on the lower side of the. In the present invention, the second connection portion 61 forms a 'b'-shaped bent shape. In addition, in the present invention, the second ring portion 62 forms an elliptical ring shape. Meanwhile, in the present invention, the second arcing horn 60 is provided to face the first arcing horn 50.

상기 제1아킹링(70)은, 도 1에 도시된 바와 같이, 아킹링설치체(30)의 좌측에 설치된다. 본 발명에서 제1아킹링(70)은 링 형상을 이루지만, 다양한 타입의 아킹혼 형태를 이룰 수도 있다.As shown in FIG. 1, the first arcing ring 70 is installed on the left side of the arcing ring installation body 30. In the present invention, the first arcing ring 70 has a ring shape, but may also have various types of arcing horns.

상기 제2아킹링(80)은, 도 1에 도시된 바와 같이, 아킹링설치체(30)의 우측에 설치된다. 본 발명에서 제2아킹링(80)은 링 형상을 이루지만, 다양한 타입의 아킹혼 형태를 이룰 수도 있다. 한편 본 발명에서 제2아킹링(80)은 제1아킹링(70)에 대향되게 구비된다.As shown in FIG. 1, the second arcing ring 80 is installed on the right side of the arcing ring installation body 30. In the present invention, the second arcing ring 80 has a ring shape, but may also have various types of arcing horns. Meanwhile, in the present invention, the second arcing ring 80 is provided to face the first arcing ring 70.

상기 보호기구(90)는, 도 1, 도 3, 도 4에 도시된 바와 같이, 보호부재(91)와, 제1표식연결줄연결링(92)과, 제2표식연결줄연결링(93)과, 제1지지판(94)와, 제2지지판(95)와, 체결체(96)을 갖추고서, 수직애자(20)의 애자날개(22) 중 일부가 측판부(91b)의 내부에 위치하게 수직애자(20)에 설치된다. 본 발명에서 보호기구(90)는 절연재질로 이루어져, 수직애자(20)에 착탈가능하게 설치된다.As shown in FIGS. 1, 3 and 4, the protection mechanism 90 includes a protection member 91, a first label connection line connection ring 92, and a second indicator connection line connection ring 93 , having the first support plate 94, the second support plate 95, and the fastening body 96, some of the insulator blades 22 of the upright insulator 20 are positioned inside the side plate portion 91b. It is installed on the vertical insulator (20). In the present invention, the protective mechanism 90 is made of an insulating material and is detachably installed on the vertical insulator 20.

상기 보호부재(91)는, 상하방향으로 개구되게 상판부(91)의 상측 중심부에 구비되고 애자날개설치체(21)가 삽입되는 삽입홀(91a1)과, 하방으로 경사지게 형성되고 상측이 삽입홀(91a1)과 연통되는 상판부절개홀(91a2)을 구비하며, 하방으로 갈수록 직경이 넓어지는 원뿔 형상의 상판부(91a)와; 상측이 상판부절개홀(91a2)의 하측과 연통되고 하측이 하방으로 개구된 측판부절개홀(91b1)을 구비하며, 상판부(91a)의 하측 둘레면에서 하방으로 연장되되 애자날개(22)보다 큰 직경을 이루는 박스형상의 측판부(91b)를 갖춘다. 본 발명에서 보호부재(91)는, 애자날개설치체(21)에 삽입설치될 시, 삽입홀(91a1) 내면이 애자날개설치체(21)에 밀착되도록 구비된다. 또한 본 발명에서 보호부재(91)는 절연재질에 더해 탄성재질로 이루어진다.The protection member 91 is provided in the upper center of the upper plate portion 91 so as to be opened in the vertical direction and has an insertion hole 91a1 into which the insulator wing installation body 21 is inserted, and an insertion hole 91a1 inclined downward and the upper side of the insertion hole ( 91a1) having an upper plate cutout hole 91a2 communicating with the cone-shaped upper plate 91a, the diameter of which increases downward; The upper side communicates with the lower side of the upper plate incision hole 91a2 and the lower side has a side plate incision hole 91b1 opened downward, extending downward from the lower circumferential surface of the upper plate section 91a but larger than the insulator blade 22. It has a box-shaped side plate portion 91b forming a diameter. In the present invention, when the protective member 91 is inserted into the insulator blade installation body 21, the inner surface of the insertion hole 91a1 is provided in close contact with the insulator blade installation body 21. In addition, in the present invention, the protective member 91 is made of an elastic material in addition to an insulating material.

상기 제1표식연결줄연결링(92)은, 측판부(91b)의 좌측에 구비된다. The first label connection line connection ring 92 is provided on the left side of the side plate portion 91b.

상기 제2표식연결줄연결링(93)은, 측판부(91b)의 우측에 구비된다. 본 발명에서 제2표식연결줄연결링(93)은 제1표식연결줄연결링(92)에 대향되게 구비된다.The second label connection line connection ring 93 is provided on the right side of the side plate portion 91b. In the present invention, the second mark connection line connection ring 93 is provided to face the first mark connection line connection ring 92.

상기 제1지지판(94)은, 측판부절개홀(91b1)의 좌방에 위치하게 측판부(91b)에 설치된다. The first support plate 94 is installed on the side plate 91b to be positioned on the left side of the side plate cutout hole 91b1.

상기 제2지지판(95)은, 측판부절개홀(91b1)의 우방에 위치하게 측판부(91b)에 설치된다. 본 발명에서 제2지지판(95)은 제1지지판(94)에 대향되게 구비된다.The second support plate 95 is installed on the side plate 91b to be positioned on the right side of the side plate cutout hole 91b1. In the present invention, the second support plate 95 is provided to face the first support plate 94 .

상기 체결체(96)는, 제1지지판(94)과 제2지지판(95)을 체결한다. 본 발명에서 체결체(96)는 볼트체(96a)와 너트체(96b)로 구성되어, 볼트-너트 체결 방식으로 제1지지판(94)과 제2지지판(95)를 체결한다(도 3 참조). 한편 본 발명에서 체결체(96)는 제1지지판(94)과 제2지지판(95)를 체결하여, 보호부재(91)가 닫혀 고정되도록 할 수 있으면 다양한 방식의 체결 구조를 이룰 수 있다.The fastening body 96 fastens the first support plate 94 and the second support plate 95 . In the present invention, the fastening body 96 is composed of a bolt body 96a and a nut body 96b, and fastens the first support plate 94 and the second support plate 95 in a bolt-nut fastening method (see FIG. 3). ). Meanwhile, in the present invention, if the fastening body 96 fastens the first supporting plate 94 and the second supporting plate 95 so that the protective member 91 is closed and fixed, various types of fastening structures can be achieved.

상기 제1표식연결줄(100)은, 도 1에 도시된 바와 같이, 일단이 제1아킹혼(50)의 제1링부(52)에 연결되고 타단이 제1표식연결줄연결링(92)에 연결되며, 고전압의 전기가 흐를 시 절단된다. 본 발명에서 제1표식연결줄(100)은, 고전압의 전기가 흐르면서 저항열이 발생하면, 상기 저항열에 의해 녹는 재질로 이루어진다. 한편 본 발명에서 제1표식연결줄(100)은 띠 형상을 이룰 수도 있다.As shown in FIG. 1, the first mark connection line 100 has one end connected to the first ring part 52 of the first arcing horn 50 and the other end connected to the first mark connection line connection ring 92. It is cut off when high voltage electricity flows. In the present invention, the first label connection line 100 is made of a material that melts when resistance heat is generated while high voltage electricity flows. On the other hand, in the present invention, the first label connection line 100 may form a band shape.

상기 제2표식연결줄(110)은, 도 1에 도시된 바와 같이, 일단이 제2아킹혼(60)의 제2링부(62)에 연결되고 타단이 제2표식연결줄연결링(93)에 연결되며, 고전압의 전기가 흐를 시 절단된다. 본 발명에서 제2표식연결줄(110)은, 고전압의 전기가 흐르면서 저항열이 발생하면, 상기 저항열에 의해 녹는 재질로 이루어진다. 한편 본 발명에서 제2표식연결줄(110)은 띠 형상을 이룰 수도 있다.As shown in FIG. 1, the second mark connection line 110 has one end connected to the second ring part 62 of the second arcing horn 60 and the other end connected to the second mark connection line connection ring 93. It is cut off when high voltage electricity flows. In the present invention, the second mark connecting line 110 is made of a material that melts when resistance heat is generated while high voltage electricity flows. On the other hand, in the present invention, the second label connection line 110 may form a band shape.

상기 습도센서(120)는, 도 1에 도시된 바와 같이, 아킹혼설치체(10)에 설치되어 기준값 이상이 습도를 감지할 시 이상습도신호를 출력한다. 본 발명에서 습도센서(120)는 상기 이상습도신호를 별도의 관리센터로 송출한다. 한편 본 발명에 습도센서(120)는 구비되지 않을 수도 있다.As shown in FIG. 1, the humidity sensor 120 is installed in the arcing horn installation body 10 and outputs an abnormal humidity signal when a humidity greater than a reference value is detected. In the present invention, the humidity sensor 120 transmits the abnormal humidity signal to a separate management center. Meanwhile, the humidity sensor 120 may not be provided in the present invention.

도 5 내지 도 9는 본 발명의 작용을 설명하기 위한 도면으로서, 도 5 내지 도 9를 참조하여 본 발명의 작용을 설명하면 다음과 같다.5 to 9 are views for explaining the operation of the present invention, and the operation of the present invention will be described with reference to FIGS. 5 to 9.

본 발명이 설치된 상태에서 제1아킹혼(50) 및 제2아킹혼(60)과 같이 송전탑본체(130)에 주변에 위치한 시설에 조류가 앉은 후 새똥을 배출하면, 수직애자(20)의 외면에 새똥이 안착된다.In the state in which the present invention is installed, when a bird sits in a facility located around the transmission tower body 130, such as the first arcing horn 50 and the second arcing horn 60, and then discharges bird poop, the outer surface of the upright insulator 20 Bird droppings settle in

이때, 수직애자(20)에 안착된 새똥이 서로 연결되면, 하나의 도전체가 되어, 가공송전라인(L)을 흐르는 고압의 전기 중 일부가 수직애자(20)의 외면을 따라 송전탑본체(130))으로 흐르게 된다.At this time, when the bird droppings seated on the vertical insulators 20 are connected to each other, they become a single conductor, and some of the high-voltage electricity flowing through the overhead power transmission line L flows along the outer surface of the vertical insulator 20 to the transmission tower body 130. ) will flow.

그러나, 본 발명에서는 새똥이 수직애자(20)로 떨어질 시, 보호부재(91) 내부에 배치된 애자날개(22)로 새똥이 유입되지 않고, 보호부재(91) 중하측 내면과 수직애자(20)가 이격되어 있어, 보호부재(91)에 안착된 새똥이 하방으로 흘러 수직애자(20)에 안착된 새똥과 연결되지 않는다.(도 5의 화살표 방향 참조) However, in the present invention, when bird droppings fall into the vertical insulator 20, the bird droppings do not flow into the insulator wings 22 disposed inside the protective member 91, and the lower middle inner surface of the protective member 91 and the vertical insulator 20 ) is spaced apart, so the bird droppings seated on the protective member 91 flow downward and are not connected to the bird droppings seated on the upright insulator 20 (refer to the direction of the arrow in FIG. 5).

즉, 본 발명에서는 새똥의 연결이 보호부재(91)에서 중단되어, 가공송전라인(L)을 흐르는 전기가 수직애자(20)에 묻은 새똥을 따라 송전탑본체(130)로 흐르지 않는다.(도 6 참조)That is, in the present invention, the connection of the bird droppings is stopped at the protection member 91, so the electricity flowing through the overhead power transmission line L does not flow to the transmission tower body 130 along the bird droppings on the vertical insulator 20. (FIG. 6 reference)

이와 같이 가공송전라인(L)에서 누전이 발생하지 않고 전기가 흐르면, 발전 전력(송전전력)의 손실없이 원활한 발전을 이룰 수 있다.In this way, when electricity flows without leakage in the overhead power transmission line L, smooth power generation can be achieved without loss of generated power (transmission power).

또한, 본 발명에서는 가공지선 또는 가공송전라인에 낙뢰가 쳐 섬락(역섬락 또는 정섬락)이 발생하여, 제1아킹혼(50) 및 제2아킹혼(60)으로 고압의 전기가 흐르면, 제1표식연결줄(100) 및 제2표식연결줄(110)에 저항열이 발생하면서 제1표식연결줄(100) 및 제2표식연결줄(110)이 끊어진다.(도 7 참조)In addition, in the present invention, when lightning strikes an overhead branch line or an overhead power transmission line and flashover (reverse flashover or positive flashover) occurs, and high voltage electricity flows to the first arcing horn 50 and the second arcing horn 60, While resistance heat is generated in the 1-mark connection line 100 and the 2nd mark connection line 110, the first mark connection line 100 and the second mark connection line 110 are disconnected. (See FIG. 7)

이때, 관리자가 송전탑본체(130))을 현장 순찰 하던 중 지상에서 제1표식연결줄(100) 또는 제2표식연결줄(110)이 끊어진 것을 확인하면, 해당 송전탑본체(130)에 설치된 제1아킹혼(50) 또는 제2아킹혼(60) 또는 제1아킹링(70) 또는 제2아킹링(80)을 정밀 점검할 필요가 있는 것으로 판단한다. At this time, when the manager confirms that the first mark connection line 100 or the second mark connection line 110 is broken on the ground while patrolling the transmission tower body 130), the first arcing horn installed in the transmission tower body 130 (50), or the second arcing horn 60, or the first arcing ring 70, or the second arcing ring 80 is determined to need to be precisely inspected.

한편, 본 발명에서 습도센서(120)는, 기준값 이상이 습도를 감지할 시 이상습도신호를 관리센터로 출력한다.(도 8 참조)On the other hand, in the present invention, the humidity sensor 120 outputs an abnormal humidity signal to the management center when it detects a humidity greater than a reference value (see FIG. 8).

이때, 관리자는 현장 출동 전에 해당 현장의 습도를 확인하고, 해당 현장의 습도가 이상 습도일 시, 물 및 소금을 충분히 준비하여 현장에 출동함으로써, 이상 습도에 의한 안전사고 발생을 방지할 수 있다. At this time, the manager checks the humidity of the site before dispatching to the site, and when the humidity of the site is abnormal, prepares enough water and salt to dispatch to the site, thereby preventing safety accidents due to abnormal humidity.

또한, 본 발명에서는 보호기구(90)가 손상되어 정상적인 기능을 수행하지 못하여, 새똥에 의해 가공송전라인지지체(40)에서 아킹혼설치체(10)까지 전기가 흐르게 되면(도 9의 화살표 참조), 아킹혼설치체(10)에서 감지선(142)으로 전기가 흐르고, 전류감지센서(144)가 이를 감지한다. 이때 제어유닛(148)이 전류감지센서(144)로부터 이상전류감지신호를 수신하면, 제어유닛(148)은 경고램프(145)를 구동한다.In addition, in the present invention, when the protection mechanism 90 is damaged and does not perform its normal function, electricity flows from the overhead power transmission line support 40 to the arcing horn installation body 10 due to bird droppings (see arrow in FIG. 9) , Electricity flows from the arcing horn installation body 10 to the sensing line 142, and the current sensor 144 senses it. At this time, when the control unit 148 receives the abnormal current detection signal from the current detection sensor 144, the control unit 148 drives the warning lamp 145.

그러면, 관리자는, 현장점검을 위한 순찰 중 경고램프(145)의 점등을 확인하고, 보호기구(90)를 정밀 점검하는 등의 작업을 수행한다.Then, the manager checks the lighting of the warning lamp 145 during patrol for site inspection, and performs tasks such as inspecting the protection mechanism 90 in detail.

한편, 낙뢰가 쳐 감지선(142)으로 고압의 전기가 흐를 경우, 고압 전기에 의해 퓨즈(143)가 단선되어, 경고램프(145)의 점등을 위한 전기적 회로 및 구성(전류감지센서, 경고램프, 태양전지, 배터리, 제어유닛)의 손상을 방지할 수 있다.On the other hand, when lightning strikes and high-voltage electricity flows through the detection line 142, the fuse 143 is disconnected by the high-voltage electricity, and the electrical circuit and configuration for lighting the warning lamp 145 (current detection sensor, warning lamp , solar cell, battery, control unit) can be prevented from being damaged.

상술한 바와 같은 본 발명은, 보호기구(90)를 통해, 수직애자(20)의 외면에 새똥이 안착되어 새똥 간에 서로 연결되는 것을 방지할 수 있어, 가공송전라인(L)의 전기가 송전탑본체(130)을 통해 외부로 샘으로 인해 발전 효율이 현저히 낮아지는 것을 방지할 수 있는 효과가 있다.As described above, the present invention can prevent bird droppings from being seated on the outer surface of the vertical insulator 20 and being connected to each other through the protective mechanism 90, so that the electricity of the overhead power transmission line L is transmitted to the transmission tower body. Through (130), there is an effect of preventing the generation efficiency from being significantly lowered due to leakage to the outside.

또한, 본 발명은, 새똥에 의한 가공송전라인(L)의 누전을 방지하기 위해 구비된 보호기구(90)와, 수직애자(20) 보호를 위한 제1,2아킹혼(50,60)을 연계시켜, 제1,2표식연결줄(100,110)을 설치함으로써, 섬락 발생 시 제1,2표식연결줄(100,110)이 끊어져, 지상 관리자가 육안으로 섬락 발생 여부를 확인할 수 있는 효과가 있다. In addition, the present invention provides a protective device 90 provided to prevent leakage of the overhead power transmission line L due to bird droppings and first and second arcing horns 50 and 60 for protecting the vertical insulator 20. By linking and installing the first and second indicator connection lines 100 and 110, the first and second indicator connection lines 100 and 110 are disconnected when a flashover occurs, so that the ground manager can visually check whether flashover has occurred.

또한, 본 발명은, 보호기구(90)가 정상적으로 기능하지 못해 가공송전라인(L)으로부터 누전이 발생하면, 경고표시기구(140)에 의해 누전 발생을 외부에 알릴 수 있어, 현장순찰 중이던 관리자가 누전발생을 신속하게 확인하여, 이에 대한 대처를 즉각적으로 할 수 있는 효과가 있다. 이때 본 발명의 경고표시기구(140)는, 퓨즈(143)가 구비되어 낙뢰에 의한 손상이 방지되는 효과가 있다.In addition, according to the present invention, when an electric leakage occurs from the overhead power transmission line (L) because the protection device 90 does not function normally, the occurrence of the electric leakage can be notified to the outside by the warning display device 140, so that the manager who was patrolling the site It has the effect of promptly confirming the occurrence of a short circuit and immediately taking action against it. At this time, the warning display device 140 of the present invention is provided with a fuse 143, so that damage caused by lightning is prevented.

또한, 본 발명은, 출동 현장의 습도 상태를 미리 확인할 수 있어, 현장 출돌 시 이상 습도에 대해 충분한 준비를 할 수 있는 효과가 있다.In addition, the present invention has the effect of being able to check the humidity state of the dispatch site in advance, so that sufficient preparation can be made for abnormal humidity at the time of dispatch.

한편, 본 발명에서는 가공송전라인(L)을 지지하기 위해 송전탑 구조를 이루는 송전탑본체(130)에, 가공송전을 위한 다양한 구조를 더 포함한다는 의미에서, 본 발명의 명칭 및 본 발명의 청구대상을 가공송전을 위한 지지송전탑으로 정의한다.On the other hand, in the present invention, in the sense that various structures for overhead transmission are further included in the transmission tower body 130 constituting the transmission tower structure to support the overhead transmission line (L), the title of the present invention and the claimed subject matter of the present invention It is defined as a supporting transmission tower for overhead transmission.

10: 아킹혼설치체 20: 수직애자
30: 아킹링설치체 40: 가공송전라인지지체
50: 제1아킹혼 60: 제2아킹혼
70: 제1아킹링 80: 제2아킹링
90: 보호기구 100: 제1표식연결줄
110: 제2표식연결줄 120: 습도센서
130: 송전탑본체 140: 경고표시기구10: arcing horn installation body 20: vertical insulator
30: arcing ring installation body 40: processing power transmission line support body
50: first arcing horn 60: second arcing horn
70: first arcing ring 80: second arcing ring
90: protective device 100: first mark connection line
110: second mark connection line 120: humidity sensor
130: transmission tower body 140: warning indicator

Claims (1)

수평방향으로 위치하는 애자설치대(131)를 갖춘 송전탑본체(130)와;
애자설치대(131)에 연결되는 아킹혼설치체(10)와;
애자설치대(131)에 설치되는 절연재질의 경고표시기구본체(141); 아킹혼설치체(10)와 전기적으로 연결되는 감지선(142); 경고표시기구본체(141)에 설치되고, 감지선(142)과 전기적으로 연결되는 퓨즈(143); 경고표시기구본체(141)에 설치되고, 퓨즈(143)와 전기적으로 연결되며, 퓨즈(143)로부터 기준값 이상의 이상전류가 유입되면 이를 감지하는 전류감지센서(144); 경고표시기구본체(141)에 설치되는 경고램프(145); 경고표시기구본체(141)에 설치되는 태양전지(146); 경고표시기구본체(141)에 설치되고, 태양전지(146)에서 생성된 전기를 저장하며, 경고램프(145)로 전기를 공급하는 배터리(147); 경고표시기구본체(141)에 설치되고, 전류감지센서(144)로부터 이상전류감지신호를 수신하면 경고램프(145)를 점등하는 제어유닛(148)을 갖춘 경고표시기구(140)와;
아킹혼설치체(10)의 하측에 설치되는 애자날개설치체(21)와, 애자날개설치체(21)에 설치되는 다수의 애자날개(22)를 구비하여, 아킹혼설치체(10)의 하측에 설치되는 수직애자(20)와;
수직애자(20)의 하측에 설치되는 아킹링설치체(30)와;
아킹링설치체(30)의 하측에 설치되는 가공송전라인지지체(40)와;
아킹혼설치체(10)의 좌측에 설치되어 하방으로 연장되는 바 형상의 제1연결부(51)와, 제1연결부(51)의 하측에 구비되는 링 형상의 제1링부(52)를 갖춘 제1아킹혼(50)과;
아킹혼설치체(10)의 우측에 설치되어 하방으로 연장되는 바 형상의 제2연결부(61)와, 제2연결부(61)의 하측에 구비되는 링 형상의 제2링부(62)를 갖춘 제2아킹혼(60)과;
아킹링설치체(30)의 좌측에 설치되는 제1아킹링(70)과;
아킹링설치체(30)의 우측에 설치되는 제2아킹링(80)과;
상하방향으로 개구되게 상판부(91)의 상측 중심부에 구비되고 애자날개설치체(21)가 삽입되는 삽입홀(91a1), 하방으로 경사지게 형성되고 상측이 삽입홀(91a1)과 연통되는 상판부절개홀(91a2)을 구비하며, 하방으로 갈수록 직경이 넓어지는 원뿔 형상의 상판부(91a)와, 상측이 상판부절개홀(91a2)의 하측과 연통되고 하측이 하방으로 개구된 측판부절개홀(91b1)을 구비하며, 상판부(91a)의 하측 둘레면에서 하방으로 연장되되 애자날개(22)보다 큰 직경을 이루는 박스형상의 측판부(91b)를 갖춘 탄성재질의 보호부재(91); 측판부(91b)의 좌측에 구비되는 제1표식연결줄연결링(92); 측판부(91b)의 우측에 구비되는 제2표식연결줄연결링(93); 측판부절개홀(91b1)의 좌방에 위치하게 측판부(91b)에 설치되는 제1지지판(94); 측판부절개홀(91b1)의 우방에 위치하게 측판부(91b)에 설치되는 제2지지판(95); 제1지지판(94)과 제2지지판(95)을 체결하는 체결체(96);를 갖추고서, 수직애자(20)의 애자날개(22) 중 일부가 측판부(91b)의 내부에 위치하게 수직애자(20)에 설치되는 절연재질의 보호기구(90)와;
일단이 제1아킹혼(50)의 제1링부(52)에 연결되고 타단이 제1표식연결줄연결링(92)에 연결되며, 고전압의 전기가 흐를 시 끊어지는 제1표식연결줄(100)과;
일단이 제2아킹혼(60)의 제2링부(62)에 연결되고 타단이 제2표식연결줄연결링(93)에 연결되며, 고전압의 전기가 흐를 시 끊어지는 제2표식연결줄(110)과;
아킹혼설치체(10)에 설치되어 기준값 이상이 습도를 감지할 시 이상습도신호를 출력하는 습도센서(120)
를 포함하는 것을 특징으로 하는 가공송전을 위한 지지송전탑.Transmission tower main body 130 having an insulator mount 131 located in the horizontal direction;
An arcing horn installation body 10 connected to the insulator mounting table 131;
A warning indicator body 141 made of an insulating material installed on the insulator mount 131; A sensing line 142 electrically connected to the arcing horn installation body 10; A fuse 143 installed on the warning display mechanism body 141 and electrically connected to the sensing line 142; a current sensor 144 installed on the warning display device body 141, electrically connected to the fuse 143, and detecting when an abnormal current of a reference value or more flows from the fuse 143; A warning lamp 145 installed on the warning display mechanism body 141; A solar cell 146 installed in the warning indicator body 141; A battery 147 installed in the warning display device body 141, storing electricity generated by the solar cell 146, and supplying electricity to the warning lamp 145; a warning display unit 140 installed on the warning display unit body 141 and having a control unit 148 for turning on the warning lamp 145 when an abnormal current detection signal is received from the current detection sensor 144;
The insulator blade installation body 21 installed on the lower side of the arcing horn installation body 10 and a plurality of insulator blades 22 installed in the insulator wing installation body 21 are provided, so that the arcing horn installation body 10 a vertical insulator 20 installed on the lower side;
An arcing ring installation body 30 installed on the lower side of the vertical insulator 20;
A processing power transmission line support 40 installed below the arcing ring installation body 30;
Equipped with a bar-shaped first connecting portion 51 installed on the left side of the arcing horn installation body 10 and extending downward, and a ring-shaped first ring portion 52 provided on the lower side of the first connecting portion 51 1 arcing horn (50);
Equipped with a bar-shaped second connection portion 61 installed on the right side of the arcing horn installation body 10 and extending downward, and a ring-shaped second ring portion 62 provided on the lower side of the second connection portion 61 2 arcing horn (60);
A first arcing ring 70 installed on the left side of the arcing ring installation body 30;
A second arcing ring 80 installed on the right side of the arcing ring installation body 30;
An insertion hole (91a1) provided at the upper center of the upper plate portion (91) to be opened in the vertical direction and into which the insulator blade installation body (21) is inserted, an upper plate cutout hole (91a1) formed inclined downward and communicating with the upper insertion hole (91a1) 91a2), and a cone-shaped top plate portion 91a whose diameter increases downward, and a side plate cutout hole 91b1 whose upper side communicates with the lower side of the top plate cutout hole 91a2 and whose lower side is opened downward. and a protective member 91 of elastic material having a box-shaped side plate part 91b extending downward from the lower circumferential surface of the upper plate part 91a and having a larger diameter than the insulator wing 22; A first label connection line connection ring 92 provided on the left side of the side plate portion 91b; A second label connection line connection ring 93 provided on the right side of the side plate portion 91b; a first support plate 94 installed on the side plate 91b to be positioned on the left side of the side plate cutout hole 91b1; A second support plate 95 installed on the side plate 91b to be positioned on the right side of the side plate cutout hole 91b1; A fastening body 96 for fastening the first support plate 94 and the second support plate 95; is provided so that a part of the insulator blades 22 of the upright insulator 20 is located inside the side plate portion 91b. a protection mechanism 90 made of an insulating material installed on the vertical insulator 20;
One end is connected to the first ring part 52 of the first arcing horn 50 and the other end is connected to the first mark connection line connection ring 92, and the first mark connection line 100, which is disconnected when high voltage electricity flows, ;
One end is connected to the second ring part 62 of the second arcing horn 60 and the other end is connected to the second mark connection line connection ring 93, and the second mark connection line 110 is disconnected when high voltage electricity flows ;
Humidity sensor 120 installed in the arcing horn installation body 10 and outputting an abnormal humidity signal when the humidity exceeds the reference value is detected
Support transmission tower for overhead power transmission, characterized in that it comprises a.
KR1020220061546A 2022-05-19 2022-05-19 Transmission Tower for Supporting Overhead Transmission Line KR102520320B1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100693869B1 (en) 2005-10-27 2007-03-12 (주)우진이엔피 Arcing-Horn Coupling Polymeric Insulator
KR100845788B1 (en) * 2008-04-15 2008-07-11 (주)천도건축사사무소 Aricing horn device with jumper supporter intransmission tower
KR20100007831U (en) * 2009-01-29 2010-08-06 기림공업주식회사 cover for connection terminal of insulator
KR102024667B1 (en) * 2019-07-10 2019-09-25 주식회사 와이앤제이이앤씨 Supporting Equipment For Overhead Power Transmission Line
KR102348870B1 (en) * 2021-09-03 2022-01-11 주식회사 대윤엔지니어링 Equipment For Fixing Overhead Transmissoin Lines
KR102348872B1 (en) * 2021-09-06 2022-01-11 주식회사 대윤엔지니어링 Fixing Equipment For Overhead Transmissoin
KR102382973B1 (en) * 2021-06-11 2022-04-08 주식회사 태양전설 Distribution line fixed strap device for branchin of overhead

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100693869B1 (en) 2005-10-27 2007-03-12 (주)우진이엔피 Arcing-Horn Coupling Polymeric Insulator
KR100845788B1 (en) * 2008-04-15 2008-07-11 (주)천도건축사사무소 Aricing horn device with jumper supporter intransmission tower
KR20100007831U (en) * 2009-01-29 2010-08-06 기림공업주식회사 cover for connection terminal of insulator
KR102024667B1 (en) * 2019-07-10 2019-09-25 주식회사 와이앤제이이앤씨 Supporting Equipment For Overhead Power Transmission Line
KR102382973B1 (en) * 2021-06-11 2022-04-08 주식회사 태양전설 Distribution line fixed strap device for branchin of overhead
KR102348870B1 (en) * 2021-09-03 2022-01-11 주식회사 대윤엔지니어링 Equipment For Fixing Overhead Transmissoin Lines
KR102348872B1 (en) * 2021-09-06 2022-01-11 주식회사 대윤엔지니어링 Fixing Equipment For Overhead Transmissoin

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