KR100864864B1 - Connection metal equipment possible used many number of times - Google Patents

Connection metal equipment possible used many number of times Download PDF

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Publication number
KR100864864B1
KR100864864B1 KR1020080042617A KR20080042617A KR100864864B1 KR 100864864 B1 KR100864864 B1 KR 100864864B1 KR 1020080042617 A KR1020080042617 A KR 1020080042617A KR 20080042617 A KR20080042617 A KR 20080042617A KR 100864864 B1 KR100864864 B1 KR 100864864B1
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KR
South Korea
Prior art keywords
ring
connection
fastening
fixing frame
locking
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KR1020080042617A
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Korean (ko)
Inventor
이향란
Original Assignee
(유)제이케이엔지니어링
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Priority to KR1020080042617A priority Critical patent/KR100864864B1/en
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Publication of KR100864864B1 publication Critical patent/KR100864864B1/en

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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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1008—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
    • 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
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Bus-Bars (AREA)

Abstract

A connection metal device is provided to reduce an installation cost and a material through repeat usage. A connection metal device includes a left/right conducting terminal, a left connection fixing frame(20), a right connection fixing frame(30), a left/right rotation connection ring(40), and a connection ring fixing bar(50). The left/right conducting terminal is a circular conductor which is divided into a left side and a right side and is conducted. The conducting tension spring is formed on an inner plane of the left/right conducting terminal. The left/right conducting terminal is inserted into the left connection fixing frame which is a tube made of an insulated material. A right side of the left connection fixing frame is inserted into the right connection fixing frame which is a tube made of an insulated material. The left/right rotation connection ring is a ring body of a non-conductor. An inner screw unit is formed to correspond to an outer connection screw unit of a fixing bar of the left/right connection fixing frame. A protrusion ring unit is formed on a center of an outer circumference. An anchor bolt is protrusively formed on a circumference of the protrusion unit. A connection ring fixing bar is a non-semiconductor which connects and fixes the left/right rotation connection ring. The protrusion ring of the left/right rotation connection ring is inserted into a plurality of insertion fixing grooves which are formed on an inner plane of the both sides of the connection ring fixing bar.

Description

다회 사용가능한 접속금구{Connection metal equipment possible used many number of times} Connection metal equipment possible used many number of times}

본 발명은 다회 사용가능한 접속금구에 관한 것으로서, 보다 상세하게는 일정구간에서 전선의 연장부분이 보상되어 활선작업 현장에서의 작업능률이 향상되고, 기계적으로 견고하며, 사용이 간편할 뿐만 아니라, 다회 사용이 가능하여 자재와 공사비용을 절감할 수 있는 다회 사용가능한 접속금구에 관한 것이다. The present invention relates to a connection bracket that can be used multiple times, and more particularly, the extension part of the electric wire is compensated in a certain section to improve work efficiency in a live work site, mechanically robust, and easy to use, as well as multiple times. The present invention relates to a multi-use connection bracket that can be used to reduce materials and construction costs.

일반적으로 종전에 배전선로에 사용되는 접속재에는 접속개소에서 전선 상호간의 압축접속에 사용되는 직선 압축 슬리브나 전기기기류(변압기, 개폐기등)의 접속에 사용되는 금속슬리브, 점퍼선, 직접 또는 공중 분기선의 접속에 사용되는 분기슬리브가 있다. In general, connecting materials used for distribution lines in the past include straight compression sleeves used for compression connection between wires at connection points, metal sleeves, jumper wires, direct or air branch lines used for connecting electrical equipment (transformers, switchgear, etc.). There is a branch sleeve used for the connection.

이는 배전선로의 고장수리 및 시설증대 등의 작업 발생시 전선을 활선으로 단락하고 휴전작업을 시행한 다음, 활선으로 재접속하는 과정에서 전선이 짧아져 전선을 연장해야 하는 문제점과 활선작업 시간이 길어져 안전사고 요인이 증대되는 등의 문제점이 있었다.This is a safety accident due to the problem of having to extend the wire due to shortening of the wire in the process of reconnecting with live wire and shortening the wire with live wire when a breakdown of the distribution line and the increase of facilities occur. There were problems such as increased factors.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 일정구간에서 전선의 연장부분이 보상되어 활선작업 현장에서의 작업능률이 향상되고, 기계적으로 견고하며, 사용이 간편할 뿐만 아니라, 다회 사용이 가능하여 자재와 공사비용을 절감할 수 있는 다회 사용가능한 접속금구를 제공함에 그 목적이 있다.The present invention is to solve the above problems, the extension portion of the wire is compensated in a certain section to improve the work efficiency in the live work site, mechanically robust, easy to use, and can be used multiple times The purpose is to provide access brackets that can be used multiple times to reduce materials and construction costs.

이와 같은 목적을 달성하기 위하여, 본 발명은 좌우측으로 양분되어 통전되는 도체인 원형의 바로 내측면에는 양단에 용접고정되는 도체인 통전인장스프링이 형성되고, 외측면에는 중심부가 원뿔형상으로 돌출되어 전력선과 통전되는 통전돌부가 형성되며, 내측 외주연 사방에 걸림바가 각각 돌출형성되는 좌우측통전단자와;
상기 좌우측통전단자가 삽입되는 절연재질의 관체로 내주연에는 상기 걸림바가 좌우측으로 유동되는 유동공간이 형성되되 유동공간 우측단에는 걸림바가 이탈방지되는 우측고정링이 체결고정되고, 우측고정링의 외주연 사방에는 걸림핀이 각각 돌출형성되며, 좌측단에는 플랜지부가 형성되되 플랜지부 사방에는 내측에 전력선의 외피에 밀착되어 걸림고정되는 걸림돌턱을 갖고 외측면에 체결나사부를 갖으며 체결나사부 내측단에는 돌턱을 갖고 우측단이 축핀에 의해 축결합되는 고정바가 회동가능하게 삽입되는 축홈이 형성되는 좌측접속고정틀과;
상기 좌측접속고정틀의 우측이 삽입되는 절연재질의 관체로 내주연에는 상기 걸림핀이 좌우측으로 이동되는 이동공간이 형성되되 이동공간 좌측단에는 걸림핀이 이탈방지되는 좌측고정링이 체결고정되고, 우측단 사방에는 내측에 전력선의 외피에 밀착되어 걸림고정되는 걸림돌턱을 갖고 외측면에 체결나사부를 갖으며 체결나사부 내측단에는 돌턱을 갖고 좌측단이 축핀에 의해 축결합되는 고정바가 회동가능하게 삽입되는 축홈이 형성되는 우측접속고정틀과;
부도체인 링체로 상기 좌우측접속고정틀의 고정바 외측면 체결나사부에 대응되는 내측나사부가 형성되고, 외주연 중심에는 외측으로 돌출링부가 형성되며, 돌출링부 사방에는 앵커볼트가 각각 돌출형성되는 좌우측회동체결링과;
상기 좌우측회동체결링을 체결고정시키는 부도체인 고정대로 양측단부 내측면에는 상기 좌우측회동체결링의 돌출링부가 각각 삽입되는 삽입고정홈이 다수 개 형성되고, 삽입고정홈 내측면에는 상기 앵커볼트가 관통되어 너트에 의해 체결고정되는 고정공이 형성되는 체결링고정대를 구비하는 특징이 있다.In order to achieve the above object, the present invention has a conductive tension spring, which is a conductor welded to both ends, is formed on the inner surface of the circle which is divided into left and right sides and is energized, and the center is protruded into a conical shape on the outer surface of the power line. A left and right side conducting terminal having an energizing protrusion formed to be energized, and having engaging bars protruding from the inner circumferential periphery;
In the inner circumference of the tube material of the insulating material into which the left and right conducting terminals are inserted, a flow space in which the catching bar flows to the left and right sides is formed, and the right fixing ring is fastened and fixed to the right end of the flow space to prevent the catching bar from being separated. On each side of the periphery, the locking pins are formed to protrude, and the left end is provided with a flange part, and the flange part has a locking protrusion on the inner side in close contact with the shell of the power line, and has a fastening screw part on the outer side, and a fastening screw part on the inner end of the fastening screw part. A left connection fixing frame having a sledge and a shaft groove in which a fixing bar in which a right end is axially coupled by a shaft pin is rotatably inserted;
The inner circumference is formed of an insulating material in which the right side of the left connection fixing frame is inserted, and a moving space in which the locking pins are moved to the left and right sides is formed, and a left fixing ring in which the locking pin is prevented from being detached is fastened and fixed to the left end of the moving space. However, in all four sides, there is a locking projection which is in close contact with the outer shell of the power line, and has a locking screw portion on the outer surface, and a locking screw portion on the inner surface of the locking screw portion, and a fixing bar in which the left end is axially coupled by the shaft pin is rotatably inserted. A right connection fixing frame in which a shaft groove is formed;
The inner ring portion corresponding to the outer side fastening screw portion of the fixed bar of the left and right connection fixing frame is formed by the ring body, which is an insulator, and a protruding ring portion is formed at the outer peripheral center thereof, and the left and right pivot fastenings are formed to protrude anchor bolts on all sides of the protruding ring portion. A ring;
A plurality of insertion fixing grooves are formed at both inner side surfaces of the side end portions of the non-conductive fastening members for fastening the left and right pivot fastening rings, respectively, and the anchor bolt penetrates the inner surfaces of the fastening grooves. It is characterized in that it has a fastening ring fixing rod which is formed with a fixing hole fastened by the nut.

이와 같이, 본 발명은 일정구간에서 전선의 연장부분이 보상되어 활선작업 현장에서의 작업능률이 향상되고, 기계적으로 견고하며, 사용이 간편할 뿐만 아니라, 다회 사용이 가능하여 자재와 공사비용을 절감할 수 있는 효과가 있다.In this way, the present invention is compensated for the extension of the wire in a certain section to improve the work efficiency on the live work site, mechanically robust, easy to use, and can be used multiple times to reduce materials and construction costs It can work.

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 다회 사용가능한 접속금구의 모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 다회 사용가능한 접속금구의 체결모습을 보인 분 리 사시도이며, 도 3은 본 발명 실시 예인 다회 사용가능한 접속금구의 시공모습을 보인 측단면도이고, 도 4는 본 발명 실시 예인 다회 사용가능한 접속금구의 사용상태를 보인 측단면도이다.1 is a perspective view showing the appearance of a multi-use connection bracket is an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening of the multi-use connection bracket is an embodiment of the present invention, Figure 3 is a multi-use used in the embodiment of the present invention Figure 4 is a side cross-sectional view showing the construction of possible connection brackets, Figure 4 is a side cross-sectional view showing a state of use of the connection brackets that can be used multiple times the 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 다회 사용가능한 접속금구는 단선된 전력선(60,60a) 각 선단과 밀착되어 통전이 이루어지는 좌우측통전단자(10,10a)와, 좌측 전력선(60)을 고정지지하는 좌측접속고정틀(20)과, 우측 전력선(60a)을 고정지지하는 우측접속고정틀(30)과, 좌우측전력선(60,60a) 선단부를 좌우측접속고정틀(20,30)에 고정시키는 좌우측회동체결링(40,40a)과, 좌우측회동체결링(40,40a)의 간격을 고정유지시키는 체결링고정대(50,50a,50b,50c)로 구성된다.The connection bracket which can be used multiple times of the present invention has left and right side conducting terminals 10 and 10a in close contact with each end of the disconnected power lines 60 and 60a and the left connection fixing frame 20 which supports the left power line 60. And the right connection fixing frame 30 which fixes the right power line 60a, the left and right pivot fastening rings 40, 40a which fix the left and right power line ends 60, 60a to the left and right connection fixing frame 20, 30, Consists of fastening ring fixing stand (50, 50a, 50b, 50c) for maintaining the interval between the left and right pivot fastening ring (40, 40a).

상기 좌우측통전단자(10,10a)는 좌우측으로 양분되어 통전되는 도체인 원형상의 바로, 내측면에는 양단에 용접고정되는 도체인 통전인장스프링(13)이 형성되고, 외측면에는 중심부가 원뿔형상으로 돌출되어 전력선(60,60a)과 각각 통전되는 통전돌부(11,11a)가 형성되며, 내측 외주연 사방에 걸림바(12,12a)가 각각 돌출형 성된다. The left and right conducting terminals (10, 10a) is a circular shape, which is a conductor that is divided into left and right sides and is energized, an inner side is formed with a conducting tension spring (13), which is a fixed welded at both ends, and the center is conical on the outer surface. Convex protrusions 11 and 11a are formed to protrude and energize with the power lines 60 and 60a, respectively, and the engaging bars 12 and 12a are protruded from the inner circumferential edges, respectively.

상기 좌측접속고정틀(20)은 상기 좌우측통전단자(10,10a)가 삽입되는 절연재질의 관체로, 내주연에는 상기 걸림바(12,12a)가 좌우측으로 유동되는 유동공간(21)이 형성되되 유동공간(21) 우측단에는 걸림바(12,12a)가 이탈방지되는 우측고정링(22)이 체결고정되고, 우측고정링(22)의 외주연 사방에는 걸림핀(22a)이 각각 돌출형성되며, 좌측단에는 플랜지부(23)가 형성되되 플랜지부(23) 사방에는 내측에 전력선(50)의 외피(61)에 밀착되어 걸림고정되는 걸림돌턱(25)을 갖고 외측면에 체결나사부(25a)를 갖으며 체결나사부(15a) 내측단에는 돌턱(25b)을 갖고 우측단이 축핀(26)에 의해 축결합되는 고정바(24,24a,24b,24c)가 회동가능하게 삽입되는 축홈(23a,23b,23c,23d)이 형성된다. The left connection fixing frame 20 is a tube of insulating material into which the left and right conducting terminals 10 and 10a are inserted, and an inner space is formed with a flow space 21 through which the engaging bars 12 and 12a flow to the left and right sides. The right fixing ring 22 is fastened and fixed to the right end of the flow space 21, and the locking bars 12 and 12a are prevented from being separated, and the locking pins 22a protrude from the outer periphery of the right fixing ring 22, respectively. On the left end, a flange portion 23 is formed, and the flange portion 23 has a locking projection 25 on the outer side of the flange portion 23 in close contact with the outer shell 61 of the power line 50 and is fastened to the fastening screw portion ( A shaft groove having a protrusion 25b at an inner end of the fastening screw unit 15a and a fixing bar 24, 24a, 24b, 24c having a right end axially coupled by the shaft pin 26; 23a, 23b, 23c, and 23d are formed.

상기 우측접속고정틀(30)은 상기 좌측접속고정틀(20)의 우측이 삽입되는 절연재질의 관체로, 내주연에는 상기 걸림핀(22a)이 좌우측으로 이동되는 이동공간(31)이 형성되되 이동공간(31) 좌측단에는 걸림핀(22a)이 이탈방지되는 좌측고정링(32)이 체결고정되고, 우측단 사방에는 내측에 전력선(60a)의 외피(61a)에 밀착되어 걸림고정되는 걸림돌턱(34)을 갖고 외측면에 체결나사부(34a)를 갖으며 체결나사부(34a) 내측단에는 돌턱(34b)을 갖고 좌측단이 축핀(36)에 의해 축결합되는 고정바(33,33a,33b,33c)가 회동가능하게 삽입되는 축홈(35,35a,35b,35c)이 형성된다. The right connection fixing frame 30 is a tube of an insulating material into which the right side of the left connecting fixing frame 20 is inserted. A moving space 31 is formed at an inner circumference to move the locking pin 22a to the left and right sides. (31) The left end ring 32 is fastened and secured to the left end of the locking pin (22a) is prevented from being separated, and the right end four sides of the locking step (13) in close contact with the outer cover (61a) of the power line (60a) is fixed 34) having a fastening screw portion 34a on the outer side, and a fixing bar 33, 33a, 33b having a sledge 34b at the inner end of the fastening screw portion 34a and the left end being axially coupled by the shaft pin 36; Shaft grooves 35, 35a, 35b and 35c are formed in which 33c is rotatably inserted.

상기 좌우측회동체결링(40,40a)은 부도체인 링체로, 상기 좌우측접속고정틀(20,30)의 고정바(24,24a,24b,24c)(33,33a,33b,33c) 외측면 체결나사부(25a,34a) 에 대응되는 내측나사부(41)가 형성되고, 외주연 중심에는 외측으로 돌출링부(42)가 형성되며, 돌출링부(42) 사방에는 앵커볼트(43,43a,43b,43c)가 각각 돌출형성된다. The left and right pivot fastening rings (40, 40a) is a non-conductive ring body, the fixing bar (24, 24a, 24b, 24c) (33, 33a, 33b, 33c) outer side fastening screw portion of the left and right connection fixing frame (20, 30) An inner thread portion 41 corresponding to the 25a and 34a is formed, and a protruding ring portion 42 is formed at the outer circumferential center to the outside, and anchor bolts 43, 43a, 43b, and 43c are provided on all sides of the protruding ring portion 42. Are each projected.

상기 체결링고정대(50,50a,50b,50c)는 상기 좌우측회동체결링(40,40a)을 체결고정시키는 부도체인 고정대로, 양측단부 내측면에는 상기 좌우측회동체결링(40,40a)의 돌출링부(42)가 각각 삽입되는 삽입고정홈(51,51a)이 다수 개 형성되고, 삽입고정홈(51,51a) 내측면에는 상기 앵커볼트(43,43a,43b,43c)가 관통되어 너트(52a)에 의해 체결고정되는 고정공(52)이 형성된다. The fastening ring holder 50, 50a, 50b, 50c is a non-conduit for fixing the left and right pivot fastening rings 40, 40a, and protrudes the left and right pivot fastening rings 40, 40a on both inner side surfaces thereof. A plurality of insertion fixing grooves 51 and 51a into which the ring portions 42 are inserted are formed, and the anchor bolts 43, 43a, 43b, and 43c penetrate through the inner sides of the insertion fixing grooves 51 and 51a, respectively. A fixing hole 52 is fastened and fixed by 52a).

이와 같은 본 발명은, 좌우측접속고정틀(20,30)의 내측에 좌우측통전단(10,10a)를 삽입시킨 상태에서 통전돌부(11,11a)에 대면되는 방향에 전력선(60,60a)을 각각 삽입시키고, 고정바(24,24a,24b,24c)(33,33a,33b,33c)와 좌우측회동체결링(40,40a)에 의해서 전력선(60,60a)의 외피(61,61a)를 통전가능한 상태로 걸림고정시키면서 체결링고정대(50,50a,50b,50c)로 좌우측회동체결링(40,40a) 간의 간격을 고정시키면 된다.In the present invention as described above, the power lines 60, 60a are respectively disposed in the direction facing the conduction protrusions 11, 11a with the left and right conduction ends 10, 10a inserted into the left and right connection fixing frames 20, 30, respectively. Inserting and energizing the outer shell 61, 61a of the power line 60, 60a by the fixing bars 24, 24a, 24b, 24c (33, 33a, 33b, 33c) and the left and right pivot fastening rings 40, 40a. The gap between the left and right pivot fastening rings 40 and 40a may be fixed by fastening ring fixing rods 50, 50a, 50b, and 50c while locking in a possible state.

이때, 좌우측통전단자(10,10a)는 통전인장스프링(13)에 의해서 양단이 용접고정되어 내측으로 당겨짐으로써 각각 단선된 전력선(60,60a)을 서로 끌어당기는 방향으로 전력선(60,60a)이 통전된 상태로 접속된다.At this time, both ends of the left and right conducting terminals 10 and 10a are fixed by welding tension springs 13 so that the power lines 60 and 60a are attracted to each other by pulling the disconnected power lines 60 and 60a. It is connected in the energized state.

도 1은 본 발명 실시 예인 다회 사용가능한 접속금구의 모습을 보인 사시도, 1 is a perspective view showing a state of a multi-use connection bracket that is an embodiment of the present invention,

도 2는 본 발명 실시 예인 다회 사용가능한 접속금구의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing a fastening of the connection bracket that can be used multiple times an embodiment of the present invention,

도 3은 본 발명 실시 예인 다회 사용가능한 접속금구의 시공모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing the construction of the connection bracket that can be used multiple times the embodiment of the present invention,

도 4는 본 발명 실시 예인 다회 사용가능한 접속금구의 사용상태를 보인 측단면도.Figure 4 is a side cross-sectional view showing a state of use of the connection bracket that can be used multiple times the embodiment of the present invention.

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

10,10a : 좌우측통전단자 11,11a : 통전돌부10,10a: left and right conduction terminal 11,11a: conduction protrusion

12,12a : 걸림바 13 : 통전인장스프링12,12a: Jam bar 13: energized tension spring

20 : 좌측접속고정틀 21 : 유동공간20: left connection fixing frame 21: flow space

22 : 우측고정링 22a : 걸림판22: right retaining ring 22a: locking plate

23 : 플랜지부 23a,23b,23c,23d : 축홈 23: flange portion 23a, 23b, 23c, 23d: shaft groove

24,24a,24b,24c : 고정바 25 : 걸림돌턱24, 24a, 24b, 24c: fixing bar 25: jamming jaw

25a : 체결나사부 25b : 돌턱25a: tightening screw portion 25b: stone jaw

30 : 우측접속고정틀 31 : 이동공간30: right connection fixing frame 31: moving space

32 : 좌측고정링 33,33a,33b,33c : 축홈 32: Left fixing ring 33,33a, 33b, 33c: Shaft groove

34 : 걸림턱 34a : 체결나사부34: locking jaw 34a: tightening screw

34b : 돌턱 35,35a,35b,35c : 축홈34b: Stone Jaw 35,35a, 35b, 35c: Shaft Groove

36 : 축핀36: shaft pin

40,40a : 좌우측회동체결링 41 : 내측나사부40,40a: left and right pivot fastening ring 41: inner thread part

42 : 돌출링부 43,43a,43b,43c : 앵커볼트42: protrusion ring 43, 43a, 43b, 43c: anchor bolt

50,50a,50b,50c : 체결링고정대50,50a, 50b, 50c: Fastening ring fixing stand

51,51a : 삽입고정홈 52 : 고정공51, 51a: Insertion fixing groove 52: Fixing hole

52a : 너트52a: Nut

60,60a : 전력선 61,61a : 외피60,60a: power line 61,61a: sheath

Claims (1)

좌우측으로 양분되어 통전되는 도체인 원형의 바로 내측면에는 양단에 용접고정되는 도체인 통전인장스프링이 형성되고, 외측면에는 중심부가 원뿔형상으로 돌출되어 전력선과 통전되는 통전돌부가 형성되며, 내측 외주연 사방에 걸림바가 각각 돌출형성되는 좌우측통전단자와;An electrically conductive tension spring, which is a conductor that is welded and fixed at both ends, is formed on an inner surface of a circular circle, which is divided into left and right sides, and an electrically conductive protrusion is formed on the outer surface of which a central portion protrudes into a conical shape. Left and right conduction terminals each having a locking bar protruding from the periphery; 상기 좌우측통전단자가 삽입되는 절연재질의 관체로 내주연에는 상기 걸림바가 좌우측으로 유동되는 유동공간이 형성되되 유동공간 우측단에는 걸림바가 이탈방지되는 우측고정링이 체결고정되고, 우측고정링의 외주연 사방에는 걸림핀이 각각 돌출형성되며, 좌측단에는 플랜지부가 형성되되 플랜지부 사방에는 내측에 전력선의 외피에 밀착되어 걸림고정되는 걸림돌턱을 갖고 외측면에 체결나사부를 갖으며 체결나사부 내측단에는 돌턱을 갖고 우측단이 축핀에 의해 축결합되는 고정바가 회동가능하게 삽입되는 축홈이 형성되는 좌측접속고정틀과;In the inner circumference of the tube material of the insulating material into which the left and right conducting terminals are inserted, a flow space in which the catching bar flows to the left and right sides is formed, and the right fixing ring is fastened and fixed to the right end of the flow space to prevent the catching bar from being separated. On each side of the periphery, the locking pins are formed to protrude, and the left end is provided with a flange part, and the flange part has a locking protrusion on the inner side in close contact with the shell of the power line, and has a fastening screw part on the outer side, and a fastening screw part on the inner end of the fastening screw part. A left connection fixing frame having a sledge and a shaft groove in which a fixing bar in which a right end is axially coupled by a shaft pin is rotatably inserted; 상기 좌측접속고정틀의 우측이 삽입되는 절연재질의 관체로 내주연에는 상기 걸림핀이 좌우측으로 이동되는 이동공간이 형성되되 이동공간 좌측단에는 걸림핀이 이탈방지되는 좌측고정링이 체결고정되고, 우측단 사방에는 내측에 전력선의 외피에 밀착되어 걸림고정되는 걸림돌턱을 갖고 외측면에 체결나사부를 갖으며 체결나사부 내측단에는 돌턱을 갖고 좌측단이 축핀에 의해 축결합되는 고정바가 회동가능하게 삽입되는 축홈이 형성되는 우측접속고정틀과;The inner circumference is formed of an insulating material in which the right side of the left connection fixing frame is inserted, and a moving space in which the locking pins are moved to the left and right sides is formed, and a left fixing ring in which the locking pin is prevented from being detached is fastened and fixed to the left end of the moving space. However, in all four sides, there is a locking projection which is in close contact with the outer shell of the power line, and has a locking screw portion on the outer surface, and a locking screw portion on the inner surface of the locking screw portion, and a fixing bar in which the left end is axially coupled by the shaft pin is rotatably inserted. A right connection fixing frame in which a shaft groove is formed; 부도체인 링체로 상기 좌우측접속고정틀의 고정바 외측면 체결나사부에 대응 되는 내측나사부가 형성되고, 외주연 중심에는 외측으로 돌출링부가 형성되며, 돌출링부 사방에는 앵커볼트가 각각 돌출형성되는 좌우측회동체결링과;The inner ring portion corresponding to the outer side fastening screw portion of the fixed bar of the left and right connection fixing frame is formed by a ring body which is an insulator, and a protruding ring portion is formed at the outer circumferential center, and the left and right pivot fastenings are formed to protrude anchor bolts on all sides of the protruding ring portion. A ring; 상기 좌우측회동체결링을 체결고정시키는 부도체인 고정대로 양측단부 내측면에는 상기 좌우측회동체결링의 돌출링부가 각각 삽입되는 삽입고정홈이 다수 개 형성되고, 삽입고정홈 내측면에는 상기 앵커볼트가 관통되어 너트에 의해 체결고정되는 고정공이 형성되는 체결링고정대를 구비하는 다회 사용가능한 접속금구.A plurality of insertion fixing grooves are formed at both inner side surfaces of the side end portions of the non-conductive fastening members for fastening the left and right pivot fastening rings, respectively, and the anchor bolt penetrates the inner surfaces of the fastening grooves. And a fastening ring holder for forming a fastening hole to be fastened by a nut.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109412081A (en) * 2018-11-20 2019-03-01 哈尔滨学院 A kind of high-voltage line traction card line portal structure of ambient temperature compensation
CN109412081B (en) * 2018-11-20 2020-05-19 哈尔滨学院 High-voltage line pulls card line crane span structure with ambient temperature compensation

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