KR100815112B1 - Jumper Wire Connection Fixture for Power Transmission Line - Google Patents

Jumper Wire Connection Fixture for Power Transmission Line Download PDF

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KR100815112B1
KR100815112B1 KR1020080008850A KR20080008850A KR100815112B1 KR 100815112 B1 KR100815112 B1 KR 100815112B1 KR 1020080008850 A KR1020080008850 A KR 1020080008850A KR 20080008850 A KR20080008850 A KR 20080008850A KR 100815112 B1 KR100815112 B1 KR 100815112B1
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jumper wire
pair
support
rear side
sides
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허충회
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주식회사 한국건설관리공사
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • H02G7/205—Installation of electric cables, extending along a pole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator

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Abstract

본 발명은 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결된 송전 가공 선로를 전기적으로 접속시켜주는 점퍼선의 흔들림을 방지하기 위한 고정장치에 있어서; 좌우측으로 양분된 관체로 내측에 폴리머애자의 외형에 대향되어 감싸 고정되는 내측요철부가 형성되고, 하단에 볼트공을 갖는 체결돌부가 형성되는 전후방좌우측 폴리머애자고정구와; 일단에는 관통공이 형성되고, 길게 상측으로 연장되어 타단에서 수직절곡되어 상기 전후방좌우측 폴리머애자고정구의 체결돌부 볼트공을 각각 관통하여 너트에 의해 체결고정되는 볼트부가 형성되는 전후방좌우측 지지대와; 상하부에 관통공을 갖는 지지판을 갖고 지지판 중심부에 반원관이 고정되는 점퍼선지지관이 형성되되 한 쌍의 점퍼선지지관이 전후방측으로 서로 대향되게 위치되어 반원관이 원형관체를 이루는 한 쌍의 전후방측 점퍼선지지관과; 봉체로 양단에 볼트체결부가 형성되고, 상기 한 쌍의 전후방측 점퍼선지지관 상측의 관통공을 관통하여 지지하면서 상기 전후방좌우측 지지대의 각 관통공을 관통하여 그 선단에 체결너트로 체결고정되는 상측지지봉과; 봉체로 상기 한 쌍의 전후방측 점퍼선지지관 하측의 관통공을 관통하여 지지하는 하측지지봉과; 상기 한 쌍의 전후방측 점퍼선지지관 사이의 상기 상하측지지봉에 개재되어 상기 한 쌍의 전후방측 점퍼선지지관을 전후방측으로 탄발시키는 탄성스프링을 구비하는 송전가공 선로용 점퍼선 연결 고정장치에 관한 것이다.The present invention is a fixing device for preventing the shaking of the jumper wires for electrically connecting the transmission processing lines respectively connected to the insulator devices connected to both sides of the transmission tower; A front and rear right and left polymer insulator fixture formed by forming a concave-convex part that is wrapped around the outer side of the polymer insulator and is fixed to the inside of the left and right sides, and a fastening protrusion having a bolt hole is formed at the bottom thereof; A front and rear left and right supporters formed with a through hole formed at one end thereof and extending upwardly and vertically bent at the other end to penetrate the fastening protrusion bolt holes of the front and rear left and right polymer insulators to be fastened and fixed by nuts; A jumper wire support tube having a support plate having a through hole in the upper and lower parts and a semicircle tube is fixed to the center of the support plate is formed, and a pair of jumper wire support tubes are positioned to face each other in the front and rear sides so that the semicircle tube forms a round tube. An advance support tube; A bolt fastening part is formed at both ends with a rod, and is supported by penetrating through holes of the pair of front and rear side jumper wire support tubes, and through the respective through holes of the front and rear right and left support bars, the upper support bars being fastened and fastened to the ends thereof by fastening nuts. and; A lower support rod supporting the through-holes below the pair of front and rear side jumper wire support tubes with a rod; The present invention relates to a jumper wire connection fixing device for a transmission line provided with an elastic spring interposed between the upper and lower support rods between the pair of front and rear side jumper wire support tubes to spring the pair of front and rear side jumper wire support tubes back and forth.

이러한 본 발명은 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결설 치되어 송전 가공 선로를 전기적으로 접속시켜 주는 점퍼선을 탄성으로 견고히 연결 고정시킬 수 있어 바람과 애자 장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 효과가 있다.The present invention is connected to each of the insulators installed on both sides of the transmission tower, and can be connected to the jumper wires that electrically connect the transmission line is elastically firmly connected and fixed jumpers regardless of the change in the inclination of the wind and insulator It is effective to keep the line safe from each conductor.

Description

송전가공 선로용 점퍼선 연결 고정장치{Jumper cable clamp apparatus for overhead transmission line}Jumper cable connection apparatus for transmission line {Jumper cable clamp apparatus for overhead transmission line}

본 발명은 송전가공 선로용 점퍼선 연결 고정장치에 관한 것으로서, 보다 상세하게는 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결설치되어 송전 가공 선로를 전기적으로 접속시켜 주는 점퍼선을 탄성으로 견고히 연결 고정시킬 수 있어 바람과 애자 장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 송전가공 선로용 점퍼선 연결 고정장치에 관한 것이다. The present invention relates to a jumper wire connection fixing device for a power transmission processing line, and more particularly, is connected to the insulators installed on both sides of the transmission tower to connect the jumper wire to electrically connect the power transmission processing line with elasticity firmly. The present invention relates to a jumper wire connection fixing device for a transmission line that can be secured so that a jumper wire can be safely separated from each conductor wire regardless of a change in the tilt of the wind and insulator device.

일반적으로 현재, 각 수용가에 공급되는 전력의 대부분은 도시와 교외 등 거의 모든 지역에 걸쳐 포설되어 있는 송전선로를 통하여 이루어지고 있는데, 이러한 송전선로의 종류에는 땅속에 직접 전력선을 매설하는 지중선로와, 철탑(또는 콘크리트 장주) 및 절연 애자를 이용하여 지상에서 소정 높이 위의 공중에 전력선을 지지 설치하는 가공선로 두 가지가 있다.In general, most of the power supplied to each customer is provided by transmission lines installed in almost all regions, such as cities and suburbs. Such types of transmission lines include underground lines that directly bury power lines in the ground, There are two overhead lines that use power towers (or concrete poles) and insulators to support power lines in the air above a certain height above the ground.

여기서, 지중선로는 부가적인 보조장치들이 필요치 않아서 설치가 간단하다는 장점이 있는 반면, 별도의 절연 매개물 없이 땅속에 매설되어 대지와 직접 접촉 되므로, 매설되는 전력선 자체적으로 써어지 전압 및 상용주파수 전압에 대한 절연이 가능하도록 제조해야 하기 때문에 고가의 비용이 든다는 문제점이 있다.Here, the underground line has the advantage that it is simple to install because no additional auxiliary devices are required, while the underground line is buried in the ground and directly contacted with the earth without any additional insulation media, so that the embedded power line itself is used for the surge voltage and the commercial frequency voltage. There is a problem in that expensive cost because it must be manufactured to enable the insulation.

이러한 비용상의 문제점으로 인해 현재는 가공선로가 송전선로의 주류를 이루고 있으며, 앞으로도 가공선로의 비율이 지속적으로 높이질 것으로 예상된다.Due to these cost problems, overhead lines are currently becoming mainstream of transmission lines, and the proportion of overhead lines is expected to continue to increase.

그리고, 가공선로는 실제 수용가에 공급되는 전력을 수송하기 위한 전력선과, 낙뢰로 인해 전력선에 유기되는 뇌전압을 감소시키기 위한 가공지선 및 불평형 요인으로 인한 발생전류를 유인하는 중성선으로 구성되어 있는바, 상기 전력선의 지지방식에 따라, 크게 현수형과 내장형의 두 가지로 나누어질 수 있다.In addition, the overhead line is composed of a power line for transporting the power supplied to the actual consumer, a overhead line for reducing the lightning voltage induced by the lightning strike and a neutral line attracting the generated current due to the unbalance. According to the support method of the power line, it can be divided into two types, suspension type and built-in type.

참고로, 내장형 방식의 경우에는 상기 가공선로를 지면으로부터 소정 높이 위에 이격위치시키기 위한 철탑의 양측에 상기 전력선에 양 끝단을 별도의 내장클램프를 통해 각각 고정 지지한 후, 점퍼선을 통해 상기 전력선을 상호 접속시키게 되는데, 이때 철탑의 양측을 가로지르게 되는 상기 점퍼선을 상기 철탑으로부터 소정 거리 이격 지지하기 위해, 상기 철탑으로부터 소정 거리 떨어진 위치에 수평재용 강관을 고정 설치한 후, 이 강관 외주면에 상기 점퍼선을 고정시킴으로써 상기 점퍼선을 지지하도록 하는 점퍼장치를 사용하고 있다.For reference, in the case of the built-in type method, the two ends of the power line are fixedly supported on both sides of the power line to separate the overhead line from the ground by a separate built-in clamp, respectively, and then the jumper wire is used to support the power line. In this case, in order to support the jumper wires crossing the both sides of the steel tower at a predetermined distance from the steel tower, the steel pipe for horizontal members is fixedly installed at a position away from the steel tower, and then the jumper is formed on the outer circumferential surface of the steel pipe. A jumper device is used to support the jumper wire by fixing the wire.

그런데, 상기 점퍼장치 설치후 상기 점퍼선에 대하여 직각방향으로 부는 바람에 의해서, 상기 점퍼장치가 바람이 부는 방향으로 진동을 하게 되고, 이러한 진동이 있을 경우에는, 안전상의 요건으로 인해 상기 점퍼선과, 점퍼장치 주변의 충전부나, 철탑 자체 등과의 사이에 구비하여야할 필요 최소거리가 커지게 되므로, 가능한 진동량을 적게 하는 것이 경제적이고, 이에 따라 상기 수평재용 강관에 횡 진억제용 중량물을 부가함으로써 진동량을 줄이고 횡진특성을 개선하게 된다.However, after the jumper device is installed, the jumper device vibrates in the windy direction due to wind blowing at right angles to the jumper wire, and in the case of such vibration, the jumper wire and Since the minimum distance to be provided between the charging section around the jumper device and the steel tower itself is increased, it is economical to reduce the amount of vibration as much as possible, and accordingly, the vibration by adding the transverse suppression weight to the horizontal steel pipe The amount is reduced and the transverse characteristics are improved.

상기 횡진억제용 중량물을 상기 수평재용 강관에 장착하기 위해, 종래에는 수평용재 강관의 상부 외주면 일측에 가대지지축을 용접고정하고, 상기 가대지지축에 연접하여 말굽모양의 횡진억제용 중량물을 필요한 숫자만큼 상호 밀착되도록 설치한 후, 최외곽측 중량물에 연접하도록 별도의 가대지지축을 다시 용접 고정한 다음, 최종적으로, 상기 양측 가대지지축의 상부에 소정 직경의 구멍을 뚫어 별도의 봉을 관통 결합함으로써, 상기 수평재용 강관의 진동시 상기 장착된 횡진억제용 중량물이 외부로 떨어져 나오지 않도록 하였었다.In order to mount the transverse restraint heavy material on the horizontal steel pipe, the mount support shaft is welded to one side of the upper outer circumferential surface of the horizontal steel pipe, and connected to the mount support shaft, and the horseshoe-shaped transverse restraint heavy material is required as many as necessary. After installation so as to be in close contact with each other, by welding again fixing the separate mount support shaft to be in contact with the outermost heavy material, and finally, by drilling a hole of a predetermined diameter in the upper portion of the both mount support shaft through the separate rod, When the vibration of the steel pipe was vibrated so that the mounted transverse restraint weight did not fall to the outside.

그러나, 상기와 같은 방법을 사용하여 횡진억제용 중량물을 설치할 경우에는, 외관상으로 좋지 않고, 설치개수가 많아질 경우 이들을 고정하는데 어려움이 있으며, 설치개수만큼 풍압면적이 커지므로 이를 위한 중량물이 추가로 필요하게 되는 것은 물론, 단위수량의 중량을 높이는데 한계가 있으므로 부품수량이 많아지게 된다는 문제점이 있었다.However, in the case of installing the lateral suppression heavy article by using the method as described above, it is not good in appearance, it is difficult to fix them when the number of installation is large, and as the number of installation wind pressure area becomes larger, the weight for this additional Of course, there is a problem in that the quantity of parts increases because there is a limit in increasing the weight of the unit quantity.

그러므로 이를 개선하고자 종래에는 철탑으로부터 소정 거리만큼 떨어지도록 고정 장착되어, 상기 점퍼선을 지지하는 강관; 및 상기 강관에 장착되어, 상기 점퍼선의 진동량을 감소시키는 다수의 횡진억제용 중량물로 구성된 것이 제안(특허공개번호 특1999-0049129호)된 바 있다.Therefore, in order to improve the conventional art, the steel pipe fixedly mounted to be separated by a predetermined distance from the steel tower to support the jumper wire; And a plurality of transverse restraint heavy materials mounted on the steel pipe to reduce the amount of vibration of the jumper wire (Patent Publication No. 1999-0049129).

이는 상술한 기술에 비해 횡진 특성이 우수하고, 미관이 수려한 장점이 있는 반면, 이 역시 상술한 기술과 마찬가지로 고하중의 횡진억제용 중량물을 이용하는 관계로 그다지 외관상으로 보기 좋지 않고, 설치 개수가 많아질 경우 이들을 고정 하는데 어려움이 있으며, 설치 개수만큼 풍압면적이 커지므로 이를 위한 중량물이 추가로 필요하게 되는 것은 물론, 단위수량의 중량을 높이는데 한계가 있으므로 부품수량이 많아지게 된다는 문제점이 있었다.Compared to the above-described technique, the transverse characteristics are superior and the beauty of the beauty is excellent.However, like the above-described technique, the heavy load of the transverse restraint-heavy weight is not used. In this case, there is a difficulty in fixing them, and as the wind pressure area is increased by the number of installations, a weight for this is additionally required, and there is a problem in that the quantity of parts increases because there is a limit in increasing the weight of the unit quantity.

그러므로, 상술한 문제점을 개선하고자 최근에는 점퍼선을 구성하는 각각의 도선을 상호 이격지지하기 위한 소정 형상의 몸체; 상기 몸체의 외주면을 따라 등간격으로 구비되되, 상기 몸체에 착탈 자유롭도록 결합된 다수의 클램프 암; 및 상기 각 클램프 암의 끝단에 돌출 형성되어 상기 각 도선을 지지하는 클램프를 포함하여 구성된 점퍼 스페이서가 제안(특허공고번호 10-0250634호) 되어 이용되고 있다.Therefore, in order to improve the above-mentioned problem, recently, a body having a predetermined shape for supporting each conductive line constituting a jumper line is spaced apart from each other; A plurality of clamp arms provided at equal intervals along the outer circumferential surface of the body, the clamp arms being detachably attached to the body; And a jumper spacer protruding from the end of each clamp arm and including a clamp to support each of the conductive wires (Patent Publication No. 10-0250634).

이는 가공 송전 선로의 내장형 철탑의 양측에 각각 연결된 전력선을 상호 전기적으로 접속시켜주는 점퍼선에 연결 설치되어, 자체 중량과 지지력을 통해 바람에 의한 진동시 또는 기타 전기적인 사고에 의한 진동시에 점퍼선을 구성하는 각 도선 간에 충돌없이 항상 일정한 간격을 유지시킬 수 있도록 한 것이다.It is connected to a jumper wire that electrically connects power lines connected to both sides of the built-in steel tower of the overhead transmission line, so that the jumper wire can be used in case of vibration by wind or vibration by other electric accident through its own weight and supporting force. It is to maintain a constant gap at all times without collision between each conductor.

그러나, 이 기술은 앞서 말한 종래의 기술들에 비해 비교적 설치를 신속 용이하게 이룰 수 있는 장점이 있는 반면, 상술한 발명들에 비해 경량이므로 바람에 의한 진동시 또는 기타 전기적인 사고에 의한 진동시에 송전 선로 또는 철탑에 부딪히는 현상이 초래되는 비안전한 문제점이 있었다.However, this technique has the advantage of being relatively quick and easy to install compared to the above-mentioned conventional techniques, while being lighter than the above-described inventions, the power transmission during vibration by wind or vibration by other electrical accidents There was an unsafe problem in which the phenomenon of hitting the track or steel tower was caused.

결과적으로 상술한 종래 기술 모두는 공통적으로 고하중을 취하는 중량물을 이용하여 점퍼선의 횡진을 최소화할 수 있도록 한 것이므로 많고 적고의 차이는 있으나 설치를 신속 용이하게 취할 수 없는 문제점은 물론이고, 철탑 상에 조류가 둥 지를 틀기 유리한 공간을 제공하게 되는 문제점이 있었다.As a result, all of the above-described prior arts have a lot of small and small differences, but the problem of not being able to take the installation quickly and easily on a steel tower, since all of the above-described prior arts are made to minimize the transverse of the jumper wire by using a heavy load that is commonly used. There was a problem that the algae provides a favorable space for nesting.

또한, 예상치 못한 다소 강한 바람에 의한 진동시 또는 기타 전기적인 사고에 의한 진동시에는 상기 중량물을 통해 횡진을 효과적으로 저지하기란 사실상 불가능하고, 오히려 선로 또는 철탑의 부분적인 파손을 초래하는 문제와 더불어 상기 중량물을 추락시킬 우려가 다분한 매우 비안전한 문제점이 있었다.In addition, it is virtually impossible to effectively prevent traversing through the weight during unexpectedly strong wind vibrations or vibrations caused by other electrical accidents, but rather with the problem of causing partial breakage of the track or steel tower. There was a very unsafe problem that the risk of falling heavy weight.

그리고, 송전 선로에 하중을 전가시켜 늘어짐 현상과 같은 악영향을 초래시키는 문제점과, 철탑 자체 등과의 사이에 구비하여야할 필요 최소거리를 커지게 하므로, 비경제적인 문제점이 있었다.In addition, there is a problem of causing an adverse effect such as a sagging phenomenon by transferring a load to a transmission line and increasing a minimum distance that must be provided between the steel tower itself and the like.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결설치되어 송전 가공 선로를 전기적으로 접속시켜 주는 점퍼선을 탄성으로 견고히 연결 고정시킬 수 있어 바람과 애자 장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 송전가공 선로용 점퍼선 연결 고정장치를 제공함에 그 목적이 있다.The present invention is to solve the above problems, the wind and insulator can be firmly connected and fixed to the jumper wire that is connected to each of the insulators installed on both sides of the transmission tower to electrically connect the power transmission processing line It is an object of the present invention to provide a jumper wire connection fixing device for a transmission line that can safely keep a jumper wire from each lead wire regardless of a change in the tilt of the device.

이와 같은 목적을 달성하기 위하여, 본 발명은 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결된 송전 가공 선로를 전기적으로 접속시켜주는 점퍼선의 흔들림을 방지하기 위한 고정장치에 있어서;In order to achieve the above object, the present invention provides a fixing device for preventing the shaking of the jumper wire to electrically connect the transmission processing line connected to each insulator device connected to both sides of the transmission tower;

좌우측으로 양분된 관체로 내측에 폴리머애자의 외형에 대향되어 감싸 고정되는 내측요철부가 형성되고, 하단에 볼트공을 갖는 체결돌부가 형성되는 전후방좌우측 폴리머애자고정구와;A front and rear right and left polymer insulator fixture formed by forming a concave-convex part that is wrapped around the outer side of the polymer insulator and is fixed to the inside of the left and right sides, and a fastening protrusion having a bolt hole is formed at the bottom thereof;

일단에는 관통공이 형성되고, 길게 상측으로 연장되어 타단에서 수직절곡되어 상기 전후방좌우측 폴리머애자고정구의 체결돌부 볼트공을 각각 관통하여 너트에 의해 체결고정되는 볼트부가 형성되는 전후방좌우측 지지대와;A front and rear left and right supporters formed with a through hole formed at one end thereof and extending upwardly and vertically bent at the other end to penetrate the fastening protrusion bolt holes of the front and rear left and right polymer insulators to be fastened and fixed by nuts;

상하부에 관통공을 갖는 지지판을 갖고 지지판 중심부에 반원관이 고정되는 점퍼선지지관이 형성되되 한 쌍의 점퍼선지지관이 전후방측으로 서로 대향되게 위치되어 반원관이 원형관체를 이루는 한 쌍의 전후방측 점퍼선지지관과;A jumper wire support tube having a support plate having a through hole in the upper and lower parts and a semicircle tube is fixed to the center of the support plate is formed, and a pair of jumper wire support tubes are positioned to face each other in the front and rear sides so that the semicircle tube forms a round tube. An advance support tube;

봉체로 양단에 볼트체결부가 형성되고, 상기 한 쌍의 전후방측 점퍼선지지관 상측의 관통공을 관통하여 지지하면서 상기 전후방좌우측 지지대의 각 관통공을 관통하여 그 선단에 체결너트로 체결고정되는 상측지지봉과;A bolt fastening part is formed at both ends with a rod, and is supported by penetrating through holes of the pair of front and rear side jumper wire support tubes, and through the respective through holes of the front and rear right and left support bars, the upper support bars being fastened and fastened to the ends thereof by fastening nuts. and;

봉체로 상기 한 쌍의 전후방측 점퍼선지지관 하측의 관통공을 관통하여 지지하는 하측지지봉과;A lower support rod supporting the through-holes below the pair of front and rear side jumper wire support tubes with a rod;

상기 한 쌍의 전후방측 점퍼선지지관 사이의 상기 상하측지지봉에 개재되어 상기 한 쌍의 전후방측 점퍼선지지관을 전후방측으로 탄발시키는 탄성스프링을 구비하는 특징이 있다.And an elastic spring interposed between the upper and lower support rods between the pair of front and rear side jumper wire support tubes to elastically couple the front and rear side jumper wire support tubes to the front and rear sides.

이와 같이, 본 발명은 송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결설치되어 송전 가공 선로를 전기적으로 접속시켜 주는 점퍼선을 탄성으로 견고히 연결 고정시킬 수 있어 바람과 애자 장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 효과가 있다.As described above, the present invention can be connected to the insulator device installed on both sides of the transmission tower, respectively, to securely connect and secure jumper wires that electrically connect the transmission line, regardless of the change in the inclination of the wind and insulator device. It is effective to keep the jumper wire away from each lead safely.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 체결모 습을 보인 분리 사시도이고, 도 2는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 사시도이며, 도 3은 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 상하측지지봉에 한 쌍의 전후방측 점퍼선지지관이 결합된 상태에서 탄성스프링에 의해 탄성되는 모습을 보인 작동상태 사시도이고, 도 4는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 평면도이며, 도 5는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 설치상태 정면도이다.1 is an exploded perspective view showing a fastening pattern of a jumper wire connection fixing device for a transmission line according to an embodiment of the present invention, Figure 2 is a perspective view showing a construction of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention, Figure 3 is a perspective view showing the state of elasticity by the elastic spring in a state in which a pair of front and rear side jumper wire support pipe is coupled to the upper and lower support rods of the jumper wire connection fixing device for power transmission lines according to an embodiment of the present invention, Figure 4 5 is a plan view showing the construction of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention, Figure 5 is a front view showing the construction of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 송전가공 선로용 점퍼선 연결 고정장치는, 송전철탑(90)의 양측에 연결 설치된 폴리머애자(80)에 각각 연결된 송전가공선로(71)를 전기적으로 접속시켜주는 점퍼선(70)의 흔들림을 방지하기 위한 장치로, 폴리머애자(80)에 고정되는 전후방좌우측 폴리머애자고정구(10,10a,10b,10c)와, 폴리머애자고정구(10,10a,10b,10c)에 상측지지봉(40)을 고정시키는 전후방좌우측 지지대(20,20a,20b,20c)와, 상하측지지봉(40,50)에 결합되어 전후방측에서 점퍼선(70) 을 고정지지하는 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)과, 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)의 슬라이딩 이동을 안내하고 전후방좌우측 지지대(20,20a,20b,20c)를 축고정시키는 상측지지봉(40)과, 한 쌍의 전후방측 접퍼선지지관(30,30a)(30b,30c)의 슬라이딩 이동을 하측에서 안내하는 하측지지봉(50)과, 상하측지지봉(40,50)에서 한 쌍의 전후방측 점퍼선지지대(30,30a)(30b,30c)을 탄성으로 서로 이격시키는 탄성스프링(60,60a)으로 구성된다.The jumper wire connection fixing device for a transmission line of the present invention is a jumper wire 70 for electrically connecting the transmission line 71 connected to each of the polymer insulators 80 connected to both sides of the transmission tower 90. A device for preventing shaking, the upper and the left and right polymer insulators (10, 10a, 10b, 10c) fixed to the polymer insulator 80, and the upper support rod 40 to the polymer insulators (10, 10a, 10b, 10c) The front and rear left and right supporters 20, 20a, 20b, and 20c for fixing the upper and lower support rods 40 and 50, and a pair of front and rear side jumper wire support tubes 30 for fixing the jumper wire 70 on the front and rear sides, To guide the sliding movement of the pair of forward and backward jumper wire support tubes (30, 30a) (30b, 30c) and axially fix the front, rear, left, and right supports (20, 20a, 20b, and 20c). An upper support rod 40 and a lower support rod 50 for guiding sliding movement of the pair of front and rear side fold wire support tubes 30, 30a, 30b and 30c from the lower side, In the upper and lower support rods 40 and 50, a pair of front and rear side jumper wire supports 30 and 30a and 30b and 30c are elastic springs 60 and 60a which are spaced apart from each other with elasticity.

상기 전후방좌우측 폴리머애자고정구(10,10a,10b,10c)는 폴리머애자(80)에 고정되는 좌우측으로 양분된 관체로, 내측에 폴리머애자(80)의 외형에 대향되어 감싸 고정되는 내측요철부(11)가 형성되고, 하단에 볼트공(12a)을 갖는 체결돌부(12)가 돌출형성된다. The front and rear left and right polymer insulator fixtures (10, 10a, 10b, 10c) is a tubular body divided into left and right sides fixed to the polymer insulator 80, the inner concave-convex portion is wrapped around the inner side of the polymer insulator 80 ( 11) is formed, and a fastening protrusion 12 having a bolt hole 12a at the lower end is formed.

상기 전후방좌우측 지지대(20,20a,20b,20c)는 폴리머애자고정구(10,10a,10b,10c)에 상측지지봉(40)을 고정시키는 지지대로, 일단에는 관통공(23)이 형성되고, 길게 상측으로 연장되어 타단에서 전후방측으로 각각 수직절곡되어 상기 전후방좌우측 폴리머애자고정구(10,10a,10b,10c)의 각 체결돌부(12)의 볼트공(12a)을 각각 관통하여 너트(22)에 의해 체결고정되는 볼트부(21)가 형성된다. The front, rear, left, right supporters 20, 20a, 20b, and 20c are supports for fixing the upper support rods 40 to the polymer insulator fixtures 10, 10a, 10b, and 10c. Extended upward and vertically bent from the other end to the front and rear sides, respectively, through the bolt holes 12a of the respective fastening protrusions 12 of the front and rear right and left polymer insulator fixtures 10, 10a, 10b, and 10c, respectively, by the nuts 22. A bolt portion 21 to be fastened and fixed is formed.

상기 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)은 상하측지지봉(40,50)에 결합되어 전후방측에서 점퍼선(70)을 고정지지하는 지지관으로, 상하부에 관통공(32a,32b)을 갖는 지지판(32)을 갖고, 지지판(32) 중심부에 반원관(31)이 좌우측으로 고정되는 점퍼선지지관(30)이 형성되되 한 쌍의 점퍼선지지 관(30,30a)(30b,30c)이 전후방측으로 서로 대향되게 위치되어 대향되는 반원관(31)이 원형관체를 이룬다. The pair of front and rear side jumper wire support tubes 30 and 30a and 30b and 30c are coupled to the upper and lower side support bars 40 and 50 to support the jumper wire 70 in the front and rear sides, and penetrate the upper and lower sides. A jumper wire support tube 30 having a support plate 32 having balls 32a and 32b and having a semicircular tube 31 fixed to the left and right sides is formed at the center of the support plate 32, and a pair of jumper wire support tubes 30 are formed. 30a) (30b, 30c) are located opposite to each other in the front and rear side to form a semi-circular tube 31 is a round tube.

상기 상측지지봉(40)은 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)의 슬라이딩 이동을 안내하고 전후방좌우측 지지대(20,20a,20b,20c)를 축고정시키는 봉체로, 양단에 볼트체결부(41,41a)가 각각 형성되고, 상기 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c) 상측의 관통공(32a)을 각각 관통하여 지지하면서 상기 전후방좌우측 지지대(20,20a,20b,20c)의 각 관통공(23)을 관통하여 그 선단에 체결너트(42)로 체결고정된다. The upper support rod 40 is a rod for guiding the sliding movement of the pair of front and rear side jumper wire support tubes (30, 30a) (30b, 30c) and axially fixed the front and rear left and right support (20, 20a, 20b, 20c), Bolted portions 41 and 41a are formed at both ends, respectively, and are supported by penetrating through the through holes 32a above the pair of front and rear side jumper wire support tubes 30 and 30a and 30b and 30c, respectively. The through holes 23 of the supports 20, 20a, 20b, and 20c are penetrated and fastened by fastening nuts 42 at their ends.

상기 하측지지봉(50)은 한 쌍의 전후방측 접퍼선지지관(30,30a)(30b,30c)의 슬라이딩 이동을 하측에서 안내하는 봉체로, 상기 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c) 하측의 관통공(32b)을 관통하여 지지한다. The lower support rod 50 is a rod that guides the sliding movement of the pair of forward and backward side fold wire support tubes 30 and 30a (30b and 30c) from the lower side, and the pair of forward and backward side jumper wire support tubes 30 and 30a. It penetrates and supports the through-hole 32b below 30b and 30c.

상기 탄성스프링(60,60a)은 상하측지지봉(40,50)에서 한 쌍의 전후방측 점퍼선지지대(30,30a)(30b,30c)을 탄성으로 서로 이격시키는 스프링으로, 상기 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c) 사이의 상기 상하측지지봉(40,50)에 개재되어 상기 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)을 전후방측으로 탄발시킨다. The elastic springs (60, 60a) is a spring to elastically space the pair of front and rear side jumper wire support (30, 30a) (30b, 30c) in the upper and lower support rods (40, 50), the pair of front and rear The pair of front and rear side jumper wire support tubes 30, 30a (30b, 30c) are interposed between the upper and lower side support bars 40, 50 between the side jumper wire support tubes 30, 30a, 30b, 30c. Fire.

이와 같은 본 발명은, 도 5와 같이, 전후방좌우측 폴리머애자고정구(10,10a,10b,10c)를 송전철탑(90)을 기준으로 서로 대향되는 송전가공선로(71)의 폴리머애자(80)에 각각 고정시킨 상태에서, 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)의 반원관(31)을 전방 또는 후방측으로 상하측지지봉(40,50)에 서 민 다음, 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)의 반원관(31) 내주연에 점퍼선(70)을 위치시킨 상태에서 반원관(31)을 놓으면, 탄성스프링(60,60a)에 의해서 한 쌍의 전후방측 점퍼선지지관(30,30a)(30b,30c)은 전후방측에서 점퍼선(70)을 탄성스프링(60,60a)의 탄성에 의해서 이격된 상태를 그대로 유지하게 된다.In the present invention, as shown in Fig. 5, the front and rear left and right polymer insulator fixtures 10, 10a, 10b, 10c to the polymer insulator 80 of the transmission line 71 facing each other based on the transmission tower 90 In the state fixed respectively, the pair of front and rear jumper wire support tubes 30, 30a, 30b, 30c are pushed forward and backward on the upper and lower support rods 40, 50, and then a pair When the semicircular pipe 31 is placed in the state in which the jumper wire 70 is positioned at the inner circumference of the semicircular pipe 31 of the front and rear side jumper wire supporting pipes 30, 30a and 30b and 30c, the elastic springs 60 and 60a are formed. By the pair of front and rear side jumper wire support tubes (30, 30a) (30b, 30c) is to maintain the state in which the jumper wire 70 is separated by the elasticity of the elastic spring (60, 60a) in the front and rear side.

이러한 본 발명은 바람과 폴리머애자(80)의 기울임 변화에 상관없이 점퍼선(70)의 이격 상태를 안전하게 유지할 수 있게 된다.The present invention can safely maintain the separation state of the jumper wire 70 regardless of the change in the inclination of the wind and polymer insulator (80).

도 1은 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 체결모습을 보인 분리 사시도, 1 is an exploded perspective view showing the fastening of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention;

도 2는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 사시도, Figure 2 is a perspective view showing the construction of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention,

도 3은 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 상하측지지봉에 한 쌍의 전후방측 점퍼선지지관이 결합된 상태에서 탄성스프링에 의해 탄성되는 모습을 보인 작동상태 사시도, Figure 3 is an operating state perspective view showing a state in which the elastic spring in a state in which a pair of front and rear side jumper wire support pipe is coupled to the upper and lower support rods of the jumper wire connection fixing device for power transmission lines according to an embodiment of the present invention,

도 4는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 평면도, 4 is a plan view showing the construction of the jumper wire connection fixing device for a transmission line according to an embodiment of the present invention,

도 5는 본 발명 실시 예인 송전가공 선로용 점퍼선 연결 고정장치의 시공모습을 보인 설치상태 정면도.Figure 5 is a front view showing the installation state of the jumper wire connection fixing device for power transmission lines according to an embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10,10a,10b,10c : 전후방좌우측 폴리머애자고정구10,10a, 10b, 10c: front and rear right and left polymer insulator fixture

11 : 내측요철부 12 : 체결돌부11: inner concave-convex portion 12: fastening protrusion

12a : 볼트공12a: bolt hole

20,20a,20b,20c : 전후방좌우측 지지대20,20a, 20b, 20c: front and rear left and right support

21 : 볼트부 22 : 너트21: bolt part 22: nut

23 : 관통공23: through hole

30,30a,30b,30c : 한 쌍의 전후방측 점퍼선지지관30,30a, 30b, 30c: A pair of forward and backward jumper wire support tubes

31 : 반원관 32 : 지지판31: semicircular tube 32: support plate

32a,32b : 관통공32a, 32b: through hole

40 : 상측지지봉 41,41a : 체결볼트부40: upper support rod 41, 41a: fastening bolt portion

42 : 체결너트42: tightening nut

50 : 하측지지봉50: lower support rod

60,60a : 탄성스프링60,60a: elastic spring

70 : 점퍼선 71 : 송전가공선로70: jumper line 71: transmission line

80 : 폴리머애자80: polymer insulator

90 : 송전철탑90: transmission tower

Claims (1)

송전 철탑의 양측에 연결 설치된 애자 장치에 각각 연결된 송전 가공 선로를 전기적으로 접속시켜주는 점퍼선의 흔들림을 방지하기 위한 고정장치에 있어서;A fixing device for preventing shaking of a jumper wire for electrically connecting a transmission processing line respectively connected to insulator devices connected to both sides of a transmission pylon; 좌우측으로 양분된 관체로 내측에 폴리머애자의 외형에 대향되어 감싸 고정되는 내측요철부가 형성되고, 하단에 볼트공을 갖는 체결돌부가 형성되는 전후방좌우측 폴리머애자고정구와;A front and rear right and left polymer insulator fixture formed by forming a concave-convex part that is wrapped around the outer side of the polymer insulator and is fixed to the inside of the left and right sides, and a fastening protrusion having a bolt hole is formed at the bottom thereof; 일단에는 관통공이 형성되고, 길게 상측으로 연장되어 타단에서 수직절곡되어 상기 전후방좌우측 폴리머애자고정구의 체결돌부 볼트공을 각각 관통하여 너트에 의해 체결고정되는 볼트부가 형성되는 전후방좌우측 지지대와;A front and rear left and right supporters formed with a through hole formed at one end thereof and extending upwardly and vertically bent at the other end to penetrate the fastening protrusion bolt holes of the front and rear left and right polymer insulators to be fastened and fixed by nuts; 상하부에 관통공을 갖는 지지판을 갖고 지지판 중심부에 반원관이 고정되는 점퍼선지지관이 형성되되 한 쌍의 점퍼선지지관이 전후방측으로 서로 대향되게 위치되어 반원관이 원형관체를 이루는 한 쌍의 전후방측 점퍼선지지관과;A jumper wire support tube having a support plate having a through hole in the upper and lower parts and a semicircle tube is fixed to the center of the support plate is formed, and a pair of jumper wire support tubes are positioned to face each other in the front and rear sides so that the semicircle tube forms a round tube. An advance support tube; 봉체로 양단에 볼트체결부가 형성되고, 상기 한 쌍의 전후방측 점퍼선지지관 상측의 관통공을 관통하여 지지하면서 상기 전후방좌우측 지지대의 각 관통공을 관통하여 그 선단에 체결너트로 체결고정되는 상측지지봉과;A bolt fastening portion is formed at both ends with a rod, and is supported by penetrating through holes of the pair of front and rear side jumper wire support tubes, and through the respective through holes of the front and rear left and right support rods, the upper support rods being fastened and fastened to the ends thereof by fastening nuts. and; 봉체로 상기 한 쌍의 전후방측 점퍼선지지관 하측의 관통공을 관통하여 지지하는 하측지지봉과;A lower support rod supporting the through-holes below the pair of front and rear side jumper wire support tubes with a rod; 상기 한 쌍의 전후방측 점퍼선지지관 사이의 상기 상하측지지봉에 개재되어 상기 한 쌍의 전후방측 점퍼선지지관을 전후방측으로 탄발시키는 탄성스프링을 구 비하는 송전가공 선로용 점퍼선 연결 고정장치.A jumper wire connection fixing device for an electric wire processing line having an elastic spring interposed between the upper and lower support rods between the pair of front and rear side jumper wire support tubes to repel the pair of front and rear side jumper wire support tubes to the front and rear sides.
KR1020080008850A 2008-01-29 2008-01-29 Jumper Wire Connection Fixture for Power Transmission Line Expired - Fee Related KR100815112B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990049132A (en) * 1997-12-11 1999-07-05 유금종 Jumper spacer
KR19990049129A (en) * 1997-12-11 1999-07-05 유금종 Jumper Device for Overhead Transmission Line
KR100796566B1 (en) 2007-10-15 2008-01-21 신성식 Distribution pole upper support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990049132A (en) * 1997-12-11 1999-07-05 유금종 Jumper spacer
KR19990049129A (en) * 1997-12-11 1999-07-05 유금종 Jumper Device for Overhead Transmission Line
KR100796566B1 (en) 2007-10-15 2008-01-21 신성식 Distribution pole upper support

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