KR100834772B1 - Jumper cable clamp apparatus for overhead transmission line - Google Patents

Jumper cable clamp apparatus for overhead transmission line Download PDF

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Publication number
KR100834772B1
KR100834772B1 KR1020080019939A KR20080019939A KR100834772B1 KR 100834772 B1 KR100834772 B1 KR 100834772B1 KR 1020080019939 A KR1020080019939 A KR 1020080019939A KR 20080019939 A KR20080019939 A KR 20080019939A KR 100834772 B1 KR100834772 B1 KR 100834772B1
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South Korea
Prior art keywords
fixing
bar
tube
fastening
transmission line
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KR1020080019939A
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Korean (ko)
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이봉영
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(주)영종합기술단
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/05Suspension arrangements or devices for electric cables or lines
    • H02G7/053Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/02Suspension insulators; Strain insulators
    • H01B17/06Fastening of insulator to support, to conductor, or to adjoining insulator
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/20Spatial arrangements or dispositions of lines or cables on poles, posts or towers

Abstract

A jumper cable clamp apparatus for an overhead transmission line is provided to maintain a separation state between the jumper cable and a wire regardless of wind and slant change of an insulator by firmly clamping the jumper cable. A jumper cable clamp apparatus for an overhead transmission line includes a clamp bar(10), an interval control fixing bar(20), direction conversion bars(30), transmission line fixing tubes(40,40a), and front and rear jumper cable fixing long bars(50,50a). The clamp bar is coupled to the interval control fixing bar and is extended downward by fixing an upper end to an insulator support. The interval control fixing bar maintains an interval between one direction conversion bar and other adjacent direction conversion bar. The direction conversion bars fixedly support the front and rear jumper cable fixing long bars forward and backward respectively. The transmission line fixing tubes are fixed to a transmission line of front and rear sides of an insulator. The front and rear jumper cable fixing long bars fixedly support a jumper cable by coupling with the transmission line fixing tubes and the direction conversion bars.

Description

송배전 가공 선로용 점퍼선 연결고정장치{Jumper cable clamp apparatus for overhead transmission line}Jumper cable clamp apparatus for overhead transmission line

본 발명은 송배전 가공 선로용 점퍼선 연결고정장치에 관한 것으로서, 보다 상세하게는 중심측은 송전 철탑의 양측에 연결 설치된 애자지지대에 걸림고정되고 양측단은 송전선로 선단에 각각 고정되어 송전 가공선로를 전기적으로 접속시켜 주는 점퍼선을 견고히 연결고정시킬 수 있어 바람과 애자장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 송배전 가공 선로용 점퍼선 연결고정장치에 관한 것이다. The present invention relates to a jumper wire connection fixing device for a transmission and distribution processing line, and more specifically, the center side is fixed to the insulator support that is connected to both sides of the transmission tower, and both ends are fixed to the end of the transmission line to electrically transmit the transmission line. The present invention relates to a jumper wire connection fixing device for transmission and distribution processing lines that can securely connect jumper wires connected to each other so that the jumper wires can be safely separated from each conductor wire regardless of wind and insulator device tilt change.

일반적으로 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 that are installed in almost all areas, such as cities and suburbs. Such types of transmission lines include underground lines and steel towers that directly bury power lines in the ground. Alternatively, there are two overhead lines for supporting power lines in the air above a predetermined height on the ground using concrete poles and insulators.

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, 중심측은 송전 철탑의 양측에 연결 설치된 애자지지대에 걸림고정되고 양측단은 송전 가공선로 선단에 각각 고정되어 송전선로를 전기적으로 접속시켜 주는 점퍼선을 견고히 연결고정시킬 수 있어 바람과 애자장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 송배전 가공 선로용 점퍼선 연결고정장치를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, the center side is fixed to the insulator support is installed connected to both sides of the transmission tower, and both ends are fixed to the end of the transmission line, respectively, the jumper wire for electrically connecting the transmission line The purpose of the present invention is to provide a jumper wire connection fixing device for transmission and distribution processing lines that can securely connect and secure the jumper wires to be separated from each lead wire regardless of the change in the inclination of the wind and insulator devices.

이와 같은 목적을 달성하기 위하여, 본 발명은 기립된 바형상으로 상단부는 철탑 양측단의 애자장치가 고정되는 애자지지대에 체결볼트와 너트로 체결고정되는 체결공을 갖는 ㄷ자형상의 꺽쇠부가 형성되고, 하단부에는 내측나사부를 갖는 체결관이 형성되는 연결고정바와;In order to achieve the above object, the present invention is a standing bar-shaped c-shaped cramp portion having a fastening hole is fastened by fastening bolts and nuts to the insulator support on which the insulators of both sides of the steel tower is fixed, A connection fixing bar having a fastening tube having an inner screw portion at a lower end thereof;

기립된 바형상으로 상단부는 상기 연결고정바 체결관의 내측나사부에 나사결합되는 외측나사부가 형성되고, 하단부는 좌우측방향으로 수평형성된 간격조절관이 형성되는 간격조절고정바와;A gap adjusting fixing bar having an upper end portion having an outer screw portion which is screwed to an inner screw portion of the connection fixing bar fastening tube, and a lower portion forming a horizontal adjusting tube horizontally formed in left and right directions;

상기 간격조절고정바의 간격조절관 연장선상의 중심측에 볼트공을 갖는 수평관부가 형성되고, 수평관부 양측선단은 각각 전후방상측으로 절곡되되 선단중심에 볼트체결공을 갖는 전후방절곡부가 형성되되 상기 간격조절관 선단에 위치되어 볼트공을 관통하는 고정장볼트와 너트에 의해 간격조절관에 체결고정되는 방향전환바 와;Horizontal tube parts having bolt holes are formed on the center side of the gap control tube extension line of the gap adjusting fixing bar, and both ends of the horizontal pipe parts are bent forward and backward, respectively, and the front and rear bending parts having bolt fastening holes are formed at the center of the tip. A turn bar that is fastened and fixed to the spacing control tube by a fixed length bolt and a nut positioned at the tip of the control tube and penetrating the bolt hole;

상하로 양분되어 애자지지대 인근의 송전선로를 감싸는 반원관체가 형성되고, 반원관체 좌우측단 중심에는 포개져 원형을 이루고 외주연에 나사부를 갖는 반원돌부가 형성되어 일측에 반원돌부의 나사부에 대응되는 내측나사체결부를 갖고 타측에 나사공을 갖는 체결관에 의해 좌우측의 반원돌부가 체결고정되는 송전선로고정관과;A semicircular tube is formed by dividing the transmission line near the insulator support. The semicircular tube is formed at the center of the left and right ends of the semicircular tube and overlaps with each other. A transmission line fixing tube having a screw fastening portion and a semicircular protrusion on the left and right sides fastened by a fastening tube having a screw hole on the other side;

바형상으로 하단은 상기 방향전환바의 볼트체결공에 삽입되어 체결고정되는 고정볼트가 돌출형성되어 전후방측으로 각각 연장되고, 상단에는 ㄷ자형상으로 선단부에 상기 체결관 나사공 연장선상의 나사관통공을 갖는 고정꺽쇠가 형성되어 고정나사에 의해 체결고정되며, 일정간격으로 고정띠에 의해 점퍼선을 고정하면서 애자장치 전방측에서 후방측으로 점퍼선을 고정지지하는 전후방측점퍼선고정장바를 구비하는 특징이 있다.The lower end of the bar shape is inserted into the bolt fastening hole of the turning bar, the fixing bolts are fastened to form a protrusion and extends in front and rear sides, respectively, the upper end having a screw through hole on the end of the fastening pipe screw hole extension line in the U shape The fixing bracket is formed and fastened by the fixing screw, and has a front and rear side jumper wire fixing bar for fixing the jumper wire from the front side to the rear side of the insulator device while fixing the jumper wire at a predetermined interval.

이와 같이, 본 발명은 중심측은 송전 철탑의 양측에 연결 설치된 애자지지대에 걸림고정되고 양측단은 송전선로 선단에 각각 고정되어 송전 가공선로를 전기적으로 접속시켜 주는 점퍼선을 견고히 연결고정시킬 수 있어 바람과 애자장치의 기울임 변화에 상관없이 점퍼선을 각 도선과의 이격 상태를 안전하게 유지할 수 있는 효과가 있다.Thus, the present invention is the center side is fixed to the insulator support installed on both sides of the transmission pylon and both ends are fixed to the end of the transmission line, respectively, can be securely connected to the jumper wire to electrically connect the transmission overhead line Irrespective of the change in the tilt of the insulator device, the jumper wire can be safely maintained at a distance from each lead wire.

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 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 정단면도이고, 도 4는 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 사용상태 사시도이다.1 is a perspective view showing the construction of the jumper wire connection fixing device for a transmission and distribution processing line according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening view of the jumper wire connection fixing device for a transmission and distribution processing line according to an embodiment of the present invention, 3 is a front sectional view showing the construction of the jumper wire connection fixing device for a power transmission and processing line according to an embodiment of the present invention, Figure 4 is a perspective view showing the construction of the jumper wire connection fixing device for a power distribution and processing line as 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 송배전 가공 선로용 점퍼선 연결고정장치는, 상단이 애자지지대(81)에 고정되어 하부로 연장되어 간격조절고정바(20)와 결합되는 연결고정바(10)와, 방향전환바(30)와 인접한 다른 방향전환바(30) 사이의 간격을 유지하는 간격조절고정바(20)와, 전후방측으로 전후방측점퍼선고정장바(50,50a)를 각각 고정지지하는 방향전환바(30)와, 애자장치(82) 전후방측의 송전선로(70)에 각각 고정되는 송전선로고정관(40,40a)과, 송전선로고정관(40,40a)과 방향전환바(30)에 각각 체결고정되어 점퍼선(60)을 고정지지하는 전후방측점퍼선고정장바(50,50a)로 구성된다.Jumper wire connection fixing device for the transmission and distribution processing line of the present invention, the upper end is fixed to the insulator support 81 extends to the bottom connection coupling bar 10 and coupled to the spacing adjustment fixing bar 20, direction switching bar ( 30) and the gap adjustment fixing bar 20 to maintain the gap between the other direction switching bar 30 adjacent to, and the direction switching bar 30 for supporting the front and rear jumper wire fixing bar (50, 50a) to the front and rear, respectively And jumpers fixed to the transmission line fixing pipes 40 and 40a fixed to the transmission line 70 at the front and rear sides of the insulator device 82, the transmission line fixing pipes 40 and 40a, and the direction change bar 30, respectively. It consists of front and back side jumper wire fixing bars 50 and 50a for holding and holding the line 60.

상기 연결고정바(10)는 상단이 애자지지대(81)에 고정되어 하부로 연장되어 간격조절고정바(20)와 결합되는 기립된 바형상으로, 상단부는 철탑(80) 양측단의 애자장치(82)가 전후방측 고정되는 애자지지대(81)에 체결볼트(12)와 너트(12a)에 의해 체결고정되는 체결공(11a)을 갖는 ㄷ자형상의 꺽쇠부(11)가 형성되고, 하단부에는 내측나사부(13a)를 갖는 체결관(13)이 형성된다. The connection fixing bar 10 is an upright bar shape is fixed to the insulator support 81 extends to the bottom and is coupled to the gap adjusting fixing bar 20, the upper end is insulator device of both sides of the steel tower (80) ( A c-shaped cramp portion 11 having a fastening hole 11a fastened by fastening bolts 12 and a nut 12a is formed on the insulator support 81 to which the front and rear sides 82 are fixed, and an inner side is provided at the lower end thereof. A fastening tube 13 having a threaded portion 13a is formed.

상기 간격조절고정바(20)는 방향전환바(30)와 인접한 다른 방향전환바(30) 사이의 간격을 유지하는 기립된 바형상으로, 상단부는 상기 연결고정바(10) 체결관(13)의 내측나사부(13a)에 나사결합되는 외측나사부(21)가 형성되고, 하단부는 좌우측방향으로 수평형성된 간격조절관(22)이 형성되는 역T형상이다. The gap adjustment fixing bar 20 is a standing bar shape to maintain the gap between the direction change bar 30 and the other direction change bar 30 adjacent, the upper end of the connection fixing bar 10 fastening pipe 13 The outer screw portion 21 is screwed to the inner screw portion (13a) of the, the lower end is inverted T-shape is formed horizontally spaced adjustment tube 22 formed in the horizontal direction.

상기 방향전환바(30)는 전후방측으로 전후방측점퍼선고정장바(50,50a)를 각각 고정지지하는 바형상으로, 상기 간격조절고정바(20)의 간격조절관(22) 연장선상의 중심측에 볼트공(31a)을 갖는 수평관부(31)가 형성되고, 수평관부(31) 양측선단은 각각 전후방측 상향으로 절곡되되 선단중심에 볼트체결공(34,34a)을 갖는 전후방절곡부(33,33a)가 형성되되 상기 간격조절관(22) 선단에 위치되어 볼트공(31a)을 관통하는 고정장볼트(32)와 너트(32a)에 의해 간격조절관(22)에 체결고정된다. The direction change bar 30 is a bar shape for supporting the front and rear side jumper wire fixing bar (50, 50a) fixed to the front and rear, respectively, on the center side of the gap control tube 22 extension line of the spacing control fixing bar (20) A horizontal pipe portion 31 having a bolt hole 31a is formed, and both ends of the horizontal pipe portion 31 are bent forward and backward upward, respectively, and the front and rear bent portions 33 having the bolt fastening holes 34 and 34a at the leading end thereof. 33a) is formed, but is fixed to the spacing control tube 22 by a fixing bolt (32) and a nut (32a) which is located at the tip of the spacing control tube 22 and penetrates the bolt hole (31a).

상기 송전선로고정관(40,40a)은 애자장치(82) 전후방측의 송전선로(70)에 각각 고정되는 관체로, 상하로 양분되어 애자지지대(81) 인근의 송전선로(70)를 감싸는 반원관체(41,41a)가 각각 형성되고, 반원관체(41,14a) 좌우측단 중심에는 포개져 원형을 이루고 외주연에 나사부(43,43a)를 갖는 반원돌부(42,42a)가 각각 형성되어 일측에 반원돌부(42,42a)의 나사부(43,43a)에 대응되는 내측나사체결부(44a)를 갖고 타측에 나사공(44b)을 갖는 체결관(44)에 의해 좌우측의 반원돌부(42,42a)가 체결고정된다. The transmission line fixing pipes 40 and 40a are pipes fixed to the transmission line 70 at the front and rear sides of the insulator device 82, and are divided into up and down semi-circular pipes that surround the transmission line 70 near the insulator support 81. (41, 41a) are formed, respectively, semicircular pipes (41, 14a) are formed in the center of the left and right ends of the semicircular protrusions (42, 42a) having a circular shape and having threaded portions (43, 43a) on the outer periphery, respectively. Semi-circular protrusions 42 and 42a on the left and right sides by a fastening pipe 44 having an inner thread fastening portion 44a corresponding to the threaded portions 43 and 43a of the semi-circular protrusions 42 and 42a and a screw hole 44b on the other side. ) Is fastened.

상기 전후방측점퍼선고정장바(50,50a)는 송전선로고정관(40,40a)과 방향전환바(30)에 각각 체결고정되어 점퍼선(60)을 고정지지하는 바형상으로, 하단은 상기 방향전환바(30)의 볼트체결공(34,34a)에 삽입되어 체결고정되는 고정볼트(51)가 돌출형성되어 전후방측으로 각각 연장되고, 상단에는 ㄷ자형상으로 선단부에 상기 체결관(44) 나사공(44b) 연장선상의 나사관통공(52a)을 갖는 고정꺽쇠(52)가 형성되어 고정나사(53)에 의해 체결고정되며, 일정간격으로 고정띠(54)에 의해 점퍼선(60)을 몸체에 고정하면서 애자장치(82) 전방측에서 후방측으로 점퍼선(60)을 고정지지한다. The front and rear side jumper wire fixing bar (50, 50a) is fastened and fastened respectively to the transmission line fixing pipe (40, 40a) and the direction switching bar 30 to the bar shape to support the jumper wire 60, the lower end in the direction Fixing bolts 51 inserted into the bolt fastening holes 34 and 34a of the conversion bar 30 are fastened and protruded to extend forward and backward, respectively. (44b) A fixing clamp 52 having a threaded through hole 52a on an extension line is formed and fastened and fastened by the fixing screw 53, and the jumper wire 60 is fixed to the body by the fixing band 54 at regular intervals. While fixing, the jumper wire 60 is fixedly supported from the front side to the back side of the insulator device 82.

이와 같은 본 발명은, 송전선로고정관(40,40a)에 의해서 애자지지대(81) 전후방측의 애자장치(82) 전후방 인근의 송전선로(70)에 고정된 상태에서 애자지지대(81)에 연결고정바(10)와 간격조절고정바(20)를 고정시킨 상태에서 간격조절관(22) 좌우측에 방향전환바(30)를 고정장볼트(32)와 너트(32a)로 체결고정시킨다.The present invention is connected to the insulator support 81 in the state of being fixed to the transmission line 70 in the vicinity of the insulator device 82 in the front and rear of the insulator support 81 by the transmission line fixing pipe (40, 40a). In the state in which the bar 10 and the spacing control fixing bar 20 are fixed, the fastening bar 30 is fixed to the left and right sides of the spacing control tube 22 by a fixing bolt 32 and a nut 32a.

그 다음, 전후방측점퍼선고정장바(50,50a)의 하단을 방향전환바(30)에 고정 하고 상단의 고정꺽쇠(52)를 송전선로(40,40a) 좌우측의 체결관(44) 나사공(44b)에 체결고정시키면서 점퍼선(60)을 전후방측점퍼선고정장바(50,50a)에 고정띠(54)로 일정간격씩 고정시키면 된다.Next, the lower ends of the front and rear side jumper wire fixing bars 50 and 50a are fixed to the direction change bar 30, and the fixing brackets 52 of the upper ends are fastened to the fastening pipes 44 on the left and right sides of the power transmission lines 40 and 40a. The jumper wire 60 may be fixed to the front and rear side jumper wire fixing bars 50 and 50a by fixed bands 54 at fixed intervals while being fastened to 44b.

도 1은 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the jumper wire connection fixing device for a transmission and distribution processing line according to an embodiment of the present invention,

도 2는 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing a fastening pattern of the jumper wire connection fixing device for the transmission and distribution processing line according to an embodiment of the present invention,

도 3은 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 정단면도, Figure 3 is a front sectional view showing the construction of the jumper wire connection fixing device for a transmission and distribution processing line according to an embodiment of the present invention,

도 4는 본 발명 실시 예인 송배전 가공 선로용 점퍼선 연결고정장치의 시공모습을 보인 사용상태 사시도.Figure 4 is a perspective view showing the construction of the jumper wire connection fixing device for transmission and distribution processing line 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 : 연결고정바 11 : 꺽쇠부10: connection fixing bar 11: bracket

11a : 체결공 12 : 체결볼트11a: Fastening Hole 12: Fastening Bolt

12a : 너트 13 : 체결관12a: nut 13: fastening pipe

13a : 내측나사부13a: inner thread part

20 : 간격조절고정바 21 : 외측나사부20: fixed spacing bar 21: outer thread

22 : 간격조절관22: spacing tube

30 : 방향전환관 31 : 수평관부30: direction change pipe 31: horizontal pipe

31a : 볼트공 32 : 고정장볼트31a: Bolt hole 32: Fixing bolt

33,33a : 좌후방절곡부 34,34a : 볼트체결공33,33a: left rear bend 34,34a: bolt fastening

40,40a : 송전선로고정관 41,41a : 반원관체40,40a: Transmission line fixing pipe 41,41a: Semicircular pipe

42,42a : 반원돌부 43,43a : 나사부42,42a: semicircular protrusion 43,43a: screw

44 : 체결관 44a : 내측나사체결부44: fastening pipe 44a: inner screw fastening portion

44b : 나사공44b: screw hole

50,50a : 전후방측점퍼선고정장바50,50a: Front and rear side jumper wire fixing bar

51 : 고정볼트 52 : 고정꺽쇠51: fixing bolt 52: fixing bracket

52a : 나사관통공 53 : 고정나사52a: Through hole 53: Fixing screw

54 : 고정띠 54: fixing band

60 : 점퍼선 60: jumper wire

70 : 송전선로70: transmission line

80 : 철탑 81 : 애자지지대80: pylon 81: insulator support

82 : 애자장치82: insulator

Claims (1)

기립된 바형상으로 상단부는 철탑 양측단의 애자장치가 고정되는 애자지지대에 체결볼트와 너트로 체결고정되는 체결공을 갖는 ㄷ자형상의 꺽쇠부가 형성되고, 하단부에는 내측나사부를 갖는 체결관이 형성되는 연결고정바와;The upright bar is formed with a c-shaped cramped part having a fastening hole fastened by fastening bolts and nuts to the insulator support on which the insulators of both sides of the steel tower are fixed, and a fastening tube having an inner screw part is formed at the lower end. A connection fixing bar; 기립된 바형상으로 상단부는 상기 연결고정바 체결관의 내측나사부에 나사결합되는 외측나사부가 형성되고, 하단부는 좌우측방향으로 수평형성된 간격조절관이 형성되는 간격조절고정바와;A gap adjusting fixing bar having an upper end portion having an outer screw portion which is screwed to an inner screw portion of the connection fixing bar fastening tube, and a lower portion forming a horizontal adjusting tube horizontally formed in left and right directions; 상기 간격조절고정바의 간격조절관 연장선상의 중심측에 볼트공을 갖는 수평관부가 형성되고, 수평관부 양측선단은 각각 전후방상측으로 절곡되되 선단중심에 볼트체결공을 갖는 전후방절곡부가 형성되되 상기 간격조절관 선단에 위치되어 볼트공을 관통하는 고정장볼트와 너트에 의해 간격조절관에 체결고정되는 방향전환바와;Horizontal tube parts having bolt holes are formed on the center side of the gap control tube extension line of the gap adjusting fixing bar, and both ends of the horizontal pipe parts are bent forward and backward, respectively, and the front and rear bending parts having bolt fastening holes are formed at the center of the tip. Positioning bar is located at the tip of the control tube is fastened and fixed to the spacing control tube by a fixed length bolt and nut penetrating the bolt hole; 상하로 양분되어 애자지지대 인근의 송전선로를 감싸는 반원관체가 형성되고, 반원관체 좌우측단 중심에는 포개져 원형을 이루고 외주연에 나사부를 갖는 반원돌부가 형성되어 일측에 반원돌부의 나사부에 대응되는 내측나사체결부를 갖고 타측에 나사공을 갖는 체결관에 의해 좌우측의 반원돌부가 체결고정되는 송전선로고정관과;A semicircular tube is formed by dividing the transmission line near the insulator support. The semicircular tube is formed at the center of the left and right ends of the semicircular tube and overlaps with each other. A transmission line fixing tube having a screw fastening portion and a semicircular protrusion on the left and right sides fastened by a fastening tube having a screw hole on the other side; 바형상으로 하단은 상기 방향전환바의 볼트체결공에 삽입되어 체결고정되는 고정볼트가 돌출형성되어 전후방측으로 각각 연장되고, 상단에는 ㄷ자형상으로 선 단부에 상기 체결관 나사공 연장선상의 나사관통공을 갖는 고정꺽쇠가 형성되어 고정나사에 의해 체결고정되며, 일정간격으로 고정띠에 의해 점퍼선을 고정하면서 애자장치 전방측에서 후방측으로 점퍼선을 고정지지하는 전후방측점퍼선고정장바를 구비하는 송배전 가공 선로용 점퍼선 연결고정고정.The lower end of the bar shape is inserted into the bolt fastening hole of the turning bar, the fixing bolts are fastened to be formed to extend in front and rear sides, respectively, and the upper end of the screw tube through the screw tube hole extending in the line at the end of the line For the transmission and distribution line having a front and rear jumper wire fixing bar for fixing the jumper wire from the front side to the rear side of the insulator device while fixing the jumper wire by a fixing band at a predetermined interval. Fixed jumper wire connection.
KR1020080019939A 2008-03-04 2008-03-04 Jumper cable clamp apparatus for overhead transmission line KR100834772B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100871328B1 (en) 2008-08-29 2008-12-02 주식회사 부흥기술단 Jumper cable clamp apparatus for overhead transmissionline
KR100880880B1 (en) 2008-11-01 2009-01-30 주식회사 한국종합기술 A fix apparatus using power electric transmission
CN107302201A (en) * 2017-07-27 2017-10-27 中国铁塔股份有限公司长春市分公司 A kind of mountain area power transmission line supporting structure
CN113949005A (en) * 2021-11-17 2022-01-18 江苏捷凯电力器材有限公司 Method for realizing stable transition of jumper wire of overhead transmission line by respectively taking inclined plane and vertical plane as rotating planes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003224925A (en) * 2002-01-28 2003-08-08 Fujikura Ltd Aerial transmission line jumper apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003224925A (en) * 2002-01-28 2003-08-08 Fujikura Ltd Aerial transmission line jumper apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100871328B1 (en) 2008-08-29 2008-12-02 주식회사 부흥기술단 Jumper cable clamp apparatus for overhead transmissionline
KR100880880B1 (en) 2008-11-01 2009-01-30 주식회사 한국종합기술 A fix apparatus using power electric transmission
CN107302201A (en) * 2017-07-27 2017-10-27 中国铁塔股份有限公司长春市分公司 A kind of mountain area power transmission line supporting structure
CN113949005A (en) * 2021-11-17 2022-01-18 江苏捷凯电力器材有限公司 Method for realizing stable transition of jumper wire of overhead transmission line by respectively taking inclined plane and vertical plane as rotating planes

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