KR101876480B1 - Clamping apparatus for distribution lines - Google Patents

Clamping apparatus for distribution lines Download PDF

Info

Publication number
KR101876480B1
KR101876480B1 KR1020180004839A KR20180004839A KR101876480B1 KR 101876480 B1 KR101876480 B1 KR 101876480B1 KR 1020180004839 A KR1020180004839 A KR 1020180004839A KR 20180004839 A KR20180004839 A KR 20180004839A KR 101876480 B1 KR101876480 B1 KR 101876480B1
Authority
KR
South Korea
Prior art keywords
jumper
distribution line
insulator
line
groove
Prior art date
Application number
KR1020180004839A
Other languages
Korean (ko)
Inventor
하창식
Original Assignee
(주)유일테크엔지니어링
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)유일테크엔지니어링 filed Critical (주)유일테크엔지니어링
Priority to KR1020180004839A priority Critical patent/KR101876480B1/en
Application granted granted Critical
Publication of KR101876480B1 publication Critical patent/KR101876480B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
    • H02G7/056—Dead-end clamps
    • 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
    • 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
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor

Landscapes

  • Insulators (AREA)

Abstract

The present invention relates to a clamping device for fixing an overhead distribution line. The clamping device comprises: a sackle part fixed rotatably to an arm of a pole; an insulator part installed on the sackle part to block electrical contact between a distribution line and the arm; a line fixing unit installed in the insulator part and fixing the distribution line and a jumper line, respectively; a hanger part removably installed in the arm part to hang and temporarily keep various lines and tool bags; and a control pin installed in the arm part to control insertion and removal of the hanger part. According to the present embodiment, provided is an advantage of preventing the separation of the distribution line from the expansion and contraction of the distribution line due to a temperature change through the line fixing unit. Since the jumper line, the distribution line, or the tool bag can be stored by hanging through the hanger part installed on the insulator part, workability and space utilization are improved.

Description

가공배전선 고정을 위한 클램핑기구{Clamping apparatus for distribution lines}[0001] Clamping apparatus for distribution lines [0002]

본 발명은 가공배전선 고정을 위한 클램핑기구에 관한 것이다.The present invention relates to a clamping mechanism for clamping a work distribution line.

일반적으로 배전을 위한 전선은 클램프를 사용하여 전주와 전주, 또는 전주와 건물 사이에 현수시켜 설치하게 된다.Generally, the electric wires for distribution are installed by using a clamp between a pole and a pole, or between a pole and a building.

이러한 전선을 전주에 가설할 때 케이블의 절연피복을 벗기고 이 부분을 클램프를 이용하여 클램핑 한 후 전주에 설치된 현수애자와 연결된 소켓아이에 클램프를 지지시킨 구조를 갖는다.When such a wire is installed on the electric pole, the insulation coating of the cable is peeled off, the part is clamped by a clamp, and the clamp eye is supported by a socket eye connected to the suspension insulator installed on the pole.

그런데 이와 같은 종래기술은 단순히 전선을 고정하는 기능만 있어 확장성이 떨어지는 근본적인 문제가 있었다.However, such a conventional technique has a fundamental problem that it is difficult to expand the cable simply by fixing the wire.

1. 대한민국 등록특허 제10-0728320호(송전 및 배전용 케이블 클램핑 장치/2007.06.07)1. Korean Registered Patent No. 10-0728320 (Cable clamping device for power transmission and distribution / June 07, 2007)

본 발명은 온도변화에 따른 배전선의 신축변형으로부터 배전선의 이탈을 방지할 수 있고, 애자부에 설치된 걸이부를 매개로 점퍼선 또는 배전선을 임시로 걸어서 보관할 수 있기 때문에 작업성이 향상되는 가공배전선 고정을 위한 클램핑기구를 제공하려는데 그 목적이 있다.The present invention can prevent deviation of a distribution line from expansion and contraction deformation of a distribution line due to a temperature change, and can temporarily store a jumper line or a distribution line through a hook portion provided in an insulator, The present invention has been made to solve the above problems.

상기 목적을 달성하기 위한 본 발명은,According to an aspect of the present invention,

전주에 고정된 완철에 제1축핀을 매개로 회전가능하게 설치되는 쇄클부;A ratchet portion which is rotatably installed on the wrist wheel fixed to the pole by way of the first axis pin;

쇄클부에 고정되어 배전선과 완철이 전기적으로 접촉되지 않게 절연하며, 둘레면에 걸고리수용홈이 형성된 애자부;An insulator which is fixed to the neck portion and insulates the power distribution line and the brass coil so as not to come into electrical contact with each other,

애자부의 말단에 고정되되 내측에는 점퍼선의 고리형 단부가 삽입되어 걸릴 수 있게 점퍼선수용홈 및 점퍼선걸부가 일체로 형성되고, 외측에는 애자부의 직각방향으로 돌출된 축이 일체로 형성된 제1바디, 제1바디에 착탈가능하게 설치되어 점퍼선을 가압하면서 점퍼선수용홈을 덮는 커버로 구성된 점퍼선고정구와, A first body fixed to a distal end of the insulator and having an inner jumper groove and jumper forward part formed integrally therewith so that the annular end of the jumper wire can be inserted and caught and a shaft protruding in a direction perpendicular to the insulator part integrally formed on the outer side, 1 jumper fixing jig comprising a cover detachably mounted on the body and covering the jumper athlete groove while pressing the jumper wire,

배전선의 고리형 단부가 삽입되어 걸릴 수 있게 배전선수용홈 및 배전선걸부가 내측에 형성되고, 배전선걸부의 동축상으로 형성되는 축홈이 외측에 일체로 형성되어 축이 회전가능하게 삽입되어 체결수단을 매개로 상호 고정되는 제2바디, 제2바디에 착탈가능하게 설치되어 배전선수용홈을 덮는 커버로 구성된 배전선고정구로 이루어진 전선고정유닛;A power distributing groove and a power distribution line holding portion are formed on the inner side so that the annular end of the power distribution line can be inserted and caught and an axial groove formed coaxially with the power distribution line holding portion is integrally formed on the outside so that the shaft is rotatably inserted, A wire fixing unit comprising a distribution body fixture detachably installed in the second body and configured to cover a distribution member groove;

애자부의 걸고리수용홈에 제2축핀을 매개로 회전 및 삽탈가능하게 설치되어 배전선의 고리형 단부 또는 작업에 필요한 도구를 걸 수 있도록 된 걸이부;A hanging portion which is rotatably and removably installed through the second shaft pin in the hook receiving groove of the engaging portion so as to hook the annular end of the power distribution line or a tool necessary for the operation;

애자부에 설치되어 걸이부의 삽탈을 단속하는 단속핀을 포함하는 것을 특징으로 한다.And an intermittent pin which is provided on the insulator and which interrupts insertion and removal of the hook portion.

본 실시 예에 의하면, 전선고정유닛을 매개로 온도변화에 따른 배전선의 신축변형으로부터 배전선의 이탈을 방지할 수 있는 이점이 있고, 애자부에 설치된 걸이부를 매개로 점퍼선 또는 배전선 또는 공구가방을 걸어서 보관할 수 있기 때문에 작업성이 향상됨은 물론 공간활용도가 우수해지는 이점이 있다.According to this embodiment, there is an advantage that it is possible to prevent the deviation of the power distribution line from the expansion and contraction of the power distribution line due to the temperature change via the wire fixing unit, and the jumper wire, the power distribution line, It is advantageous in that not only the workability is improved but also the space utilization is improved.

도 1은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구가 적용된 도면.
도 2는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 결합사시도.
도 3은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 분해사시도.
도 4는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구를 다른 방향에서 본 분해사시도.
도 5는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 부분단면도.
도 6은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 작용을 설명하기 위한 도면.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a clamping mechanism for fixing a processing distribution line according to the present invention. FIG.
2 is an exploded perspective view of a clamping mechanism for fixing a processing distribution line according to the present invention;
3 is an exploded perspective view of a clamping mechanism for fixing a processing distribution line according to the present invention;
FIG. 4 is an exploded perspective view of a clamping mechanism for fixing a work distribution line according to the present invention, viewed from another direction; FIG.
5 is a partial cross-sectional view of a clamping mechanism for clamping a machined distribution line in accordance with the present invention;
6 is a view for explaining the action of a clamping mechanism for fixing a processing distribution line according to the present invention;

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

도 1은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구가 적용된 도면이고, 도 2는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 결합사시도이며, 도 3은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 분해사시도이며, 도 4는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구를 다른 방향에서 본 분해사시도이며, 도 5는 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 부분단면도이며, 도 6은 본 발명에 따른 가공배전선 고정을 위한 클램핑기구의 작용을 설명하기 위한 도면이다.2 is a perspective view of a clamping mechanism for clamping a work distribution line according to the present invention, and FIG. 3 is a perspective view of a clamping mechanism for fixing a work distribution line according to the present invention, Fig. 5 is an exploded perspective view of a clamping mechanism for fixing a processing distribution line according to the present invention, Fig. 5 is a partial cross-sectional view of a clamping mechanism for fixing a processing distribution line according to the present invention, 6 is a view for explaining the action of the clamping mechanism for fixing the processing distribution line according to the present invention.

도 1 내지 도 6을 참조하면, 일 실시 예에 따른 가공배전선 고정을 위한 클램핑기구는, 쇄클부(10)와 애자부(20), 전선고정유닛(30), 걸이부(40) 및 단속핀(50)으로 구성된 것으로, 이에 의하면 배전선(L)의 신축변화에 빠르게 대응할 수 있어 배전선(L)의 단선을 예방할 수 있으며, 뿐만 아니라 걸이부(40)에 각종 작업도구가 수용된 가방을 걸어 두거나 또는 배전선(L)의 추가 가설시 배전선(L)의 고리형 단부를 임시로 걸어둘 수 있기 때문에 작업성의 편의성 및 공간활용도가 우수해지는 이점이 있다.1 to 6, a clamping mechanism for fixing a processing distribution line according to an embodiment includes a clamping portion 10, an insulator 20, a wire fixing unit 30, a hook portion 40, It is possible to prevent disconnection of the power distribution line L. In addition to this, it is also possible to arrange a bag in which various working tools are housed in the hook portion 40, Since the annular end of the power distribution line L can be temporarily suspended when the power distribution line L is additionally installed, the convenience of workability and space utilization can be advantageously improved.

도 1 내지 도 6을 참조하면, 상기 쇄클부(10)는 전체적으로‘ㄷ’자 형상을 이루는 브라켓으로서, 본 실시 예의 경우 수직하게 입설된 전주(P)의 직각방향으로 전주(P)의 상단부에 설치되는 완철(A)에 끼워져 완철(A)과 쇄클부(10)를 관통하는 제1축핀(11)을 매개로 회전가능하게 설치되어서 애자부(20)를 지지하는 역할을 한다.Referring to FIGS. 1 to 6, the bracket 10 has a generally U-shaped cross-section. In this embodiment, the bracket 10 has a substantially U-shape in cross section perpendicularly to the electric pole P And is rotatably supported by the first shaft pin 11 passing through the rigid iron A and the fastener 10 so as to support the engager 20. [

여기서, 상기 제1축핀(11)은 장볼트와 너트의 조립체를 의미한다.Here, the first shaft pin 11 refers to an assembly of a long bolt and a nut.

상기와 같이 결합된 쇄클부(10)는 제1축핀(11)을 중심으로 수평방향으로 회전한다.The above-described coupled fastener 10 rotates about the first axis pin 11 in the horizontal direction.

도 1 내지 도 6을 참조하면, 상기 애자부(20)는 완철(A)과 배전선(L)이 전기적으로 접촉되지 않게 절연하는 절연체로서, 본 실시 예의 경우 쇄클부(10)에 일단이 고정되고, 타단에는 전선고정유닛(30)이 설치된다.1 to 6, the insulator 20 is an insulator for insulating the bare iron A and the power distribution line L so as not to come into electrical contact with each other. In this embodiment, one end of the insulator 20 is fixed to the bracket 10 And a wire fixing unit 30 is provided at the other end.

특히 상기 애자부(20)의 둘레면(원주면)에는 걸이부(40)가 삽탈가능하게 수용될 수 있게 내측에서 외측을 향해 개방된 걸이부수용홈(21)이 일체로 형성된다.In particular, a hook receiving groove 21 opened to the outside from the inside is integrally formed on the circumferential surface (circumferential surface) of the insulator 20 so that the hook 40 can be removably received.

상기 걸이부수용홈(21)으로 인입된 걸이부(40)는 일단부가 애자부(20)에 관통되게 끼워지는 제2축핀(22)에 의해 회전가능하게 고정되며, 제2축핀(22)을 중심으로 걸이부(40)를 회전시켜 걸이부수용홈(21)에 걸이부(40)를 삽입하거나 걸이부수용홈(21)으로부터 걸이부(40)를 이탈시킬 수 있다.The hook portion 40 which is pulled into the hook receiving groove 21 is rotatably fixed by a second shaft pin 22 having one end inserted into the insulator 20 and the second shaft pin 22 The hooking part 40 can be rotated about the center to insert the hooking part 40 into the hooking part receiving groove 21 or remove the hooking part 40 from the hooking part receiving groove 21. [

또한, 상기 애자부(20)에는 단속핀(50)이 착탈가능하게 끼워지며, 단속핀(50)을 매개로 걸이부(40)의 삽탈을 단속할 수 있다.The interlocking pin 50 is detachably fitted to the insulator 20 and interlocking of the interlocking part 40 can be interrupted via the interlocking pin 50.

즉, 상기 걸이부수용홈(21)으로 걸이부(40)가 삽입되면 단속핀(50)을 애자부(20)에 끼워 걸이부(40)의 타단부가 단속핀(50)에 걸리도록 함으로서 걸이부수용홈(21)으로부터 걸이부(40)가 이탈되는 것을 방지할 수 있다.That is, when the hooking part 40 is inserted into the hook receiving groove 21, the intermittent pin 50 is inserted into the hooking part 20 and the other end of the hooking part 40 is hooked on the interlocking pin 50 It is possible to prevent the hooking portion 40 from being detached from the hook receiving groove 21.

도 1 내지 도 6을 참조하면, 상기 전선고정유닛(30)은 점퍼선고정구(31)와 배전선고정구(32)로 구성된 금속재질의 부재로서 상호 회전가능한 구조를 이루며, 본 실시 예의 경우 애자부(20)의 타단에 고정되어 배전선(L) 및 점퍼선(L)의 고리형 단부를 각각 고정하면서 전기적으로 상호 연결시켜주는 기능을 한다.1 to 6, the electric wire fixing unit 30 is a metal member composed of a jumper fixing jig 31 and a distribution wire fixing member 32, and has a mutually rotatable structure. In the present embodiment, 20 to fix the annular ends of the power distribution line L and the jumper wire L to each other and electrically interconnect them.

도 3 및 도 4 에 도시된 바와 같이, 상기 점퍼선고정구(31)는 제1바디(31a)와 커버(31b)로 구성되어 애자부(20)의 타단에 일체형으로 설치된다.3 and 4, the jumper fixing jig 31 includes a first body 31a and a cover 31b, and is integrally formed at the other end of the insulator 20. As shown in FIG.

상기 제1바디(31a)는 전체적으로 직육면체형상을 이루되, 내측에는 점퍼선(L')의 고리형 단부가 수용되어 걸릴 수 있도록 점퍼선수용홈(31a-1) 및 점퍼선걸부(31a-3)가 일체로 형성되고, 외측에는 완철(A)의 길이방향으로 돌출된 축(31a-2)이 일체로 형성된다.The first body 31a has a generally rectangular parallelepiped shape and the jumper forward groove 31a-1 and the jumper hooking portion 31a-3 are formed on the inner side so that the annular end of the jumper wire L ' And a shaft 31a-2 protruding in the longitudinal direction of the coarse iron A is integrally formed on the outer side.

여기서, 상기 축(31a-2)은 점퍼선걸부(31a-3)와 동일 축 선상(수평선상)에 배열된다.Here, the shaft 31a-2 is arranged on the same axial line (horizontal line) as the jumper wire hooking portion 31a-3.

상기 커버(31b)는 제1바디(31a)에 체결수단(나사볼트)을 매개로 착탈가능하게 설치되어 점퍼선수용홈(31a-1)을 덮어 점퍼선수용홈(31a-1)에 내설된 점퍼선(L')의 고리형 단부를 가압하면서 이탈을 방지하는 역할을 한다.The cover 31b is detachably attached to the first body 31a via fastening means (threaded bolts) to cover the jumper member groove 31a-1 and to cover the jumper line 31a- And serves to prevent separation while pressing the annular end of the guide rail L '.

상기 배전선고정구(32)는 제2바디(32a)와 커버(32b)로 구성되어 점퍼선고정구(31)에 회전가능하게 결합된다.The distribution line fixture 32 is composed of a second body 32a and a cover 32b and is rotatably coupled to the jumper fixing jig 31. [

상기 제2바디(32a)는 전체적으로 직육면체형상을 이루되, 내측에는 배전선(L)의 고리형 단부가 수용되어 걸릴 수 있도록 배전선수용홈(32a-1) 및 배전선걸부(32a-3)가 일체로 형성되고, 외측에는 축(31a-2)과 회전가능하게 결합되는 축홈(32a-2)이 일체로 형성된다.The power distributing groove 32a-1 and the power distribution line-engaging portion 32a-3 are integrally formed on the inner side of the second body 32a so that the annular end of the power distribution line L can be received and engaged with the second body 32a. And an axial groove 32a-2, which is rotatably engaged with the shaft 31a-2, is integrally formed on the outer side.

여기서, 상기 축홈(32a-2)은 배전선걸부(32a-3)와 동일 축 선상(수평선상)에 배열되며, 좀 더 명학하게는 배전선걸부(32a-3)의 내측으로 형성된다.Here, the shaft groove 32a-2 is arranged on the same axis line (horizontal line) as the power line holding portion 32a-3, and is formed more inward than the power line holding portion 32a-3.

상기 커버(32b)는 제2바디(32a)에 체결수단(나사볼트)을 매개로 착탈가능하게 설치되어 배전선수용홈(32a-1)을 덮어 배전선수용홈(32a-1)에 내설된 배전선(L)의 고리형 단부를 가압하면서 이탈을 방지하는 역할을 한다.The cover 32b is detachably attached to the second body 32a via fastening means (screw bolts) to cover a power distributing groove 32a-1 and a power distributing line L while preventing the escape of the annular end portion.

특히, 도 3에 도시된 바와 같이, 상기 축홈(32a-2)에 회전가능하게 끼워진 축(31a-2)에 축홈(32a-2)을 관통하는 나사볼트를 체결하여 축홈(32a-2)으로부터 축(31a-2)이 이탈되는 것을 방지토록 하였으며, 이에 따라 점퍼선고정구(31)의 축(31a-2)을 중심으로 배전선고정구(32)가 자유롭게 회전할 수 있다.Particularly, as shown in Fig. 3, a screw bolt passing through the shaft groove 32a-2 is fastened to a shaft 31a-2 rotatably fitted in the shaft groove 32a-2, The shaft 31a-2 is prevented from being separated from the shaft 31a-2. Accordingly, the distribution wire fixing member 32 can freely rotate about the axis 31a-2 of the jumper fixing jig 31. [

도 5를 참조하면, 상기 걸이부(40)는 전체적으로 후크형태를 갖는 부재로서, 본 실시 예의 경우 애자부(20)의 걸고리수용홈(21)에 회전 및 삽탈가능하게 결합되어 각종 공구가 수납된 가방, 유지보수를 위해 이탈시킨 점퍼선(L') 또는 배전선(L)의 고리형 단부를 임시로 걸어두기 위한 용도로 이용된다.5, the hooking portion 40 is a member having a hook shape as a whole. In the present embodiment, the hooking portion 40 is rotatably and removably coupled to the hooking groove 21 of the engaging portion 20, A bag, a jumper wire (L ') separated for maintenance, or an annular end of a power distribution line (L).

이를 좀 더 상세하게 설명하면, 상기 걸이부(40)는 일단부가 애자부(20)를 관통하는 제2축핀(22)에 의해 회전가능하게 고정된다.More specifically, the hooking portion 40 is rotatably fixed to the hooking portion 40 by a second shaft pin 22 having one end passing through the insulator 20.

이와 같이 제2축핀(22)에 의해 고정된 걸이부(40)를 제2축핀(22)를 중심으로 회전시켜 걸고리수용홈(21)에 삽입하여 보관하거나 걸고리수용홈(21)으로부터 이탈시킬 수 있다.The hook portion 40 fixed by the second shaft pin 22 can be rotated about the second shaft pin 22 to be inserted into the hook receiving groove 21 and stored or removed from the hook receiving groove 21 have.

특히, 상기 걸고리수용홈(21)에 삽입된 걸이부(40)는 자중에 의해 무단으로 걸고리수용홈(21)으로부터 이탈될 우려가 있으므로 애자부(20)에 착탈가능하게 끼워지는 단속핀(50)을 매개로 무단이탈을 단속하였다.Particularly, since the hook portion 40 inserted into the hook receiving groove 21 is likely to be separated from the hook receiving groove 21 by its own weight, an interlocking pin 50 ) To intercept the unauthorized departure.

상기와 같은 구성으로 이루어진 본 발명의 설치 및 작용을 설명하면 다음과 같다.Hereinafter, the installation and operation of the present invention will be described.

먼저, 도 1에 도시된 바와 같이, 전주(P)의 상단부에 설치된 완철(A)에 본 발명에 따른 가공배전선 고정을 위한 클램핑기구를 설치한 다음, 배전선(L)과 점퍼선(L')을 각각 설치해 주면 된다.1, a clamping mechanism for fixing a processing distribution line according to the present invention is installed in a wrought iron A provided at an upper end of a pole P, and then a distribution line L and a jumper line L ' Respectively.

이를 좀 더 상세하게 설명하면, 가공배전선 고정을 위한 클램핑기구를 구성하는 쇄클부(10)를 완철(A)에 끼워 결합한 다음, 제1축핀(11)을 관통되게 끼워 완철(A)과 쇄클부(10)가 일체형을 이루도록 조립한다.More specifically, the clamping portion 10 constituting the clamping mechanism for clamping the machining distribution line is engaged with the bare iron A, and then the first axial pin 11 is inserted into the through hole so as to form the bare iron A and the double- (10) are integrally formed.

상기와 같이 설치되면, 전선고정유닛(30)을 구성하는 점퍼선고정구(31)의 점퍼선수용홈(31a-1)으로 점퍼선(L')의 고리형 단부를 삽입하여 점퍼선걸부(31a-3)에 걸어주고, 커버(31b)를 덮어 점퍼선(L')이 이탈되지 않도록 한 상태에서 체결수단(나사볼트)을 매개로 커버(31b)를 고정한다.When the jumper wire 31a-1 is installed as described above, the annular end portion of the jumper wire L 'is inserted into the jumper groove 31a-1 of the jumper fixing jig 31 constituting the wire fixing unit 30, 3), and the cover 31b is fixed via fastening means (screw bolts) in a state in which the cover 31b is covered and the jumper wire L 'is not released.

상기 점퍼선(L')의 설치가 완료되면, 전선고정유닛(30)을 구성하는 배전선수용홈(32a-1)으로 배전선(L)의 고리형 단부를 삽입하여 배전선걸부(32a-3)에 걸어주고, 커버(32b)를 덮어 배전선(L)이 이탈되지 않도록 한 상태에서 체결수단(나사볼트)을 매개로 커버(32b)를 고정한다.When the installation of the jumper wire L 'is completed, the annular end portion of the power distribution line L is inserted into the power distribution groove 32a-1 constituting the wire fixing unit 30, And the cover 32b is fixed with the fastening means (screw bolt) in a state in which the cover 32b is covered and the power distribution line L is not released.

한편, 상기 유지보수를 위해 이탈시킨 점퍼선(L') 또는 배전선(L)을 거치할 필요가 있거나, 각종 공구가 수용된 공구가방을 거치하고자 할 경우에는 애자부(20)의 걸고리수용홈(21)에 삽입된 걸이부(40)를 제2축핀(22)을 중심으로 회전시키게 되면, 걸고리수용홈(21)으로부터 걸이부(40)가 외부로 이탈되며, 이와 같이 이탈된 걸이부(40)의 고리에 점퍼선(L') 또는 배전선(L) 또는 공구가방을 걸어서 보관하면 된다.On the other hand, when it is necessary to mount the jumper wire L 'or the power distribution line L which has been separated for the maintenance or to hold the tool bag accommodating various tools, the hook receiving grooves 21 The hook portion 40 is released to the outside from the hook receiving groove 21 and the hook portion 40 thus detached from the hook portion 40 is removed. The jumper wire L 'or the power distribution line L or the tool bag may be held by hooking the wire.

한편, 배전선(L)은 계절의 온도변화에 따라 신축변형을 일으키게 되는데, 일 예로서, 겨울철에는 배전선(L)이 수축되면서 길이가 짧아지게 된다.On the other hand, the distribution line L causes expansion and contraction according to the seasonal temperature change. For example, in winter, the distribution line L shrinks and its length becomes shorter.

이와 같이, 배전선(L)이 수축하게 되면, 도 6에 도시된 바와 같이, 배전선(L)을 고정하고 있는 배전선고정구(32)가 점퍼선고정구(31)의 축(31a-2)을 중심으로 회전하게 되면서 길이변화를 수용하게 되며, 이에 따라 배전선(L)이 이탈되는 것을 방지할 수 있게 된다.6, the power distribution line fixture 32 fixing the power distribution line L is positioned at the center of the axis 31a-2 of the jumper fixing tongue 31 as shown in Fig. It is possible to accommodate the change in length while rotating, thereby preventing the distribution line L from being detached.

즉, 본 실시 예에 의하면, 상기 전선고정유닛(30)을 매개로 온도변화에 따른 배전선(L)의 신축변형으로부터 배전선(L)의 이탈을 방지할 수 있는 이점이 있다.That is, according to the present embodiment, there is an advantage that it is possible to prevent the electric power distribution line L from departing from the expansion and contraction deformation of the electric distribution line L due to the temperature change via the electric wire fixing unit 30. [

또한, 애자부(20)에 설치된 걸이부(40)를 매개로 점퍼선(L') 또는 배전선(L) 또는 공구가방을 걸어서 보관할 수 있기 때문에 작업성이 향상됨은 물론 공간활용도가 우수해지는 이점이 있다.Since the jumper wire L 'or the power distribution line L or the tool bag can be held by hanging the hanging part 40 provided on the insulator 20, the workability is improved and the advantage of space utilization is improved have.

본 발명은 기재된 구체적인 실시 예에 대해서만 상세히 설명되었지만 본 발명의 기술사상범위 내에서 다양하게 변형 및 수정할 수 있음은 당업자에 있어서 당연한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

10: 쇄클부 11: 제1축핀 20: 애자부
21: 걸고리수용홈 22: 제2축핀 30: 전선고정유닛
31: 점퍼선고정구 31a: 제1바디 31a-1: 점퍼선수용홈
31a-2: 축 31b: 커버 32: 배전선고정구
32a: 제2바디 32a-1: 배전선수용홈 32a-2: 축홈
32b: 커버 40: 걸이부 50: 단속핀
P: 전주 A: 완철 L: 배전선
L': 점퍼선10: ratchet part 11: first axis pin 20:
21: hook holder receiving groove 22: second shaft pin 30: wire fixing unit
31: jumper fixing jig 31a: first body 31a-1: jumper athlete groove
31a-2: Shaft 31b: Cover 32: Distribution line fixture
32a: second body 32a-1: distribution player's groove 32a-2:
32b: cover 40: hook portion 50: intermittent pin
P: Jeonju A: Wanchul L: Distribution line
L ': Jumper wire

Claims (1)

전주(P)에 고정된 완철(A)에 제1축핀(11)을 매개로 회전가능하게 설치되는 쇄클부(10);
쇄클부(10)에 고정되어 배전선(L)과 완철(A)이 전기적으로 접촉되지 않게 절연하며, 둘레면에 걸고리수용홈(21)이 형성된 애자부(20);
애자부(20)의 말단에 고정되되, 내측에는 점퍼선(L')의 고리형 단부가 삽입되어 걸릴 수 있게 점퍼선수용홈(31a-1) 및 점퍼선걸부(31a-3)가 일체로 형성되고, 외측에는 애자부(20)의 직각방향으로 돌출된 축(31a-2)이 일체로 형성된 제1바디(31a), 제1바디(31a)에 착탈가능하게 설치되어 점퍼선(L')을 가압하면서 점퍼선수용홈(31a-1)을 덮는 커버(31b)로 구성된 점퍼선고정구(31)와,
배전선(L)의 고리형 단부가 삽입되어 걸릴 수 있게 배전선수용홈(32a-1) 및 배전선걸부(32a-3)가 내측에 형성되고, 배전선걸부(32a-3)의 동축상으로 형성되는 축홈(32a-2)이 외측에 일체로 형성되며 축(31a-2)이 회전가능하게 삽입되어 체결수단을 매개로 상호 고정되는 제2바디(32a), 제2바디(32a)에 착탈가능하게 설치되어 배전선(L)을 가압하면서 배전선수용홈(32a-1)을 덮는 커버(32b)로 구성된 배전선고정구(32)로 이루어져 점퍼선(L')과 배전선(L)을 전기적으로 상호 연결시켜 주는 전선고정유닛(30);
애자부(20)의 걸고리수용홈(21)에 제2축핀(22)을 매개로 회전 및 삽탈가능하게 설치되어 배전선(L)의 고리형 단부를 걸 수 있도록 된 걸이부(40);
애자부(20)에 설치되어 걸이부(40)의 삽탈을 단속하는 단속핀(50)을 포함하는 것을 특징으로 하는 가공배전선 고정을 위한 클램핑기구.A fastening portion 10 which is rotatably mounted on the barrel A fixed to the electric pole P via a first axial pin 11;
An insulator 20 which is fixed to the bracket 10 and insulates the power distribution line L from the bare iron A so as not to be in electrical contact with each other and has a hooking groove 21 formed on the circumference thereof;
The jumper forward groove 31a-1 and the jumper hooking portion 31a-3 are integrally formed on the inside of the insulator 20 so that the annular end of the jumper wire L ' A first body 31a integrally formed with a shaft 31a-2 protruding in a direction perpendicular to the insulator 20 and a jumper wire L 'removably installed on the first body 31a, A jumper fixing jig 31 composed of a cover 31b covering the jumper player's groove 31a-1 while being pressed against the jumper,
The power distributing groove 32a-1 and the power distributing wire holding portion 32a-3 are formed on the inner side so that the annular end of the power distributing line L can be inserted and caught and the coaxial- A second body 32a integrally formed on the outside of the first body 32a-2 with the shaft 31a-2 rotatably inserted therein and fixed to each other via fastening means, And a cover 32b constituted by a cover 32b covering the power distributing groove 32a-1 so as to cover the power distributing line L while electrically connecting the jumper wire L 'and the power distributing line L to each other. A fixed unit (30);
A hook portion 40 provided to the hook receiving groove 21 of the insulator 20 so as to be rotatable and removable via the second axis pin 22 so as to hook the annular end of the power line L;
And an intermittent fin (50) provided on the insulator (20) for interrupting insertion / removal of the hook portion (40).
KR1020180004839A 2018-01-15 2018-01-15 Clamping apparatus for distribution lines KR101876480B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180004839A KR101876480B1 (en) 2018-01-15 2018-01-15 Clamping apparatus for distribution lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180004839A KR101876480B1 (en) 2018-01-15 2018-01-15 Clamping apparatus for distribution lines

Publications (1)

Publication Number Publication Date
KR101876480B1 true KR101876480B1 (en) 2018-07-10

Family

ID=62915846

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180004839A KR101876480B1 (en) 2018-01-15 2018-01-15 Clamping apparatus for distribution lines

Country Status (1)

Country Link
KR (1) KR101876480B1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101920193B1 (en) 2018-08-08 2018-11-20 삼조엔지니어링 주식회사 Shackle apparatus for distribution lines
KR102451634B1 (en) * 2022-02-22 2022-10-07 주식회사 삼일엔지니어링 Overhead Line Connecting Device
KR102459034B1 (en) * 2022-01-28 2022-10-26 주식회사 에이치디루체 Insulator mounting fixture for stable support of overhead distribution lines
KR102459033B1 (en) * 2022-01-28 2022-10-26 주식회사 에이치디루체 A clamping device for fixing overhead distribution lines for stable support of overhead distribution lines
KR102473728B1 (en) * 2022-02-22 2022-12-05 주식회사 삼일엔지니어링 Overhead Line Supporting Device
KR102491958B1 (en) * 2022-04-06 2023-01-27 (주)대진이앤지 Fixing mechanism for overhead distribution line equipped with lightning protection function
KR102492923B1 (en) * 2022-01-28 2023-01-30 김복희 A device for fixing overhead distribution lines for convenient maintenance
KR102557490B1 (en) * 2022-12-20 2023-07-20 주식회사 거성기술단 Overhead distribution line fixing device with collision prevention function between wires
KR102557489B1 (en) * 2022-12-20 2023-07-20 주식회사 웅부기술단 Overhead distribution line connection facility equipped with monitoring function
KR102560448B1 (en) * 2022-12-20 2023-07-28 주식회사 유림감리 Overhead distribution line support device with branching function
KR102560449B1 (en) * 2022-12-20 2023-07-28 주식회사 유림감리 Overhead distribution line support device with bird access blocking function

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970038718U (en) * 1995-12-11 1997-07-29 Connector packaging structure of separate air conditioner
KR200251758Y1 (en) * 2001-07-11 2001-11-17 한국전력공사 Polymer insulator for supporting jumper line of electric cable
KR100876417B1 (en) * 2008-08-29 2008-12-29 주식회사 부흥기술단 Arcing horn apparatus for combining jumper support of power-transmission line
KR200445173Y1 (en) * 2009-02-05 2009-07-03 (주) 진흥이엔지 Protceting cover for live front operate in distribution line
KR101024895B1 (en) * 2010-11-01 2011-03-29 영인기술(주) Aricing horn device with jumper supporter intransmission tower
KR101210518B1 (en) * 2012-09-06 2012-12-11 (주)한신콘설탄트 Insulation crossarm for supporting an installing power line
KR101731328B1 (en) * 2016-04-12 2017-04-28 대한기술단(주) Insulator fixed supporter for adjustment tension of overhead electric power distribution line
KR101779179B1 (en) * 2017-07-06 2017-09-18 이수기술단(주) Fixing Equipment Of Aerial Power Transmission Line

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970038718U (en) * 1995-12-11 1997-07-29 Connector packaging structure of separate air conditioner
KR200251758Y1 (en) * 2001-07-11 2001-11-17 한국전력공사 Polymer insulator for supporting jumper line of electric cable
KR100876417B1 (en) * 2008-08-29 2008-12-29 주식회사 부흥기술단 Arcing horn apparatus for combining jumper support of power-transmission line
KR200445173Y1 (en) * 2009-02-05 2009-07-03 (주) 진흥이엔지 Protceting cover for live front operate in distribution line
KR101024895B1 (en) * 2010-11-01 2011-03-29 영인기술(주) Aricing horn device with jumper supporter intransmission tower
KR101210518B1 (en) * 2012-09-06 2012-12-11 (주)한신콘설탄트 Insulation crossarm for supporting an installing power line
KR101731328B1 (en) * 2016-04-12 2017-04-28 대한기술단(주) Insulator fixed supporter for adjustment tension of overhead electric power distribution line
KR101779179B1 (en) * 2017-07-06 2017-09-18 이수기술단(주) Fixing Equipment Of Aerial Power Transmission Line

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101920193B1 (en) 2018-08-08 2018-11-20 삼조엔지니어링 주식회사 Shackle apparatus for distribution lines
KR102459034B1 (en) * 2022-01-28 2022-10-26 주식회사 에이치디루체 Insulator mounting fixture for stable support of overhead distribution lines
KR102459033B1 (en) * 2022-01-28 2022-10-26 주식회사 에이치디루체 A clamping device for fixing overhead distribution lines for stable support of overhead distribution lines
KR102492923B1 (en) * 2022-01-28 2023-01-30 김복희 A device for fixing overhead distribution lines for convenient maintenance
KR102451634B1 (en) * 2022-02-22 2022-10-07 주식회사 삼일엔지니어링 Overhead Line Connecting Device
KR102473728B1 (en) * 2022-02-22 2022-12-05 주식회사 삼일엔지니어링 Overhead Line Supporting Device
KR102491958B1 (en) * 2022-04-06 2023-01-27 (주)대진이앤지 Fixing mechanism for overhead distribution line equipped with lightning protection function
KR102557490B1 (en) * 2022-12-20 2023-07-20 주식회사 거성기술단 Overhead distribution line fixing device with collision prevention function between wires
KR102557489B1 (en) * 2022-12-20 2023-07-20 주식회사 웅부기술단 Overhead distribution line connection facility equipped with monitoring function
KR102560448B1 (en) * 2022-12-20 2023-07-28 주식회사 유림감리 Overhead distribution line support device with branching function
KR102560449B1 (en) * 2022-12-20 2023-07-28 주식회사 유림감리 Overhead distribution line support device with bird access blocking function

Similar Documents

Publication Publication Date Title
KR101876480B1 (en) Clamping apparatus for distribution lines
KR102153479B1 (en) A temporary gripping device for indirect hot-line work
JP3540019B2 (en) Current transformer fixture
KR101572946B1 (en) Multi-clamp for communication cable
RU150537U1 (en) ANCHOR CLAMP
KR20090075962A (en) Support hanger of optical cable connects storehouse
JPH02262813A (en) Separated tension insulator bracket and mounting/ dismounting method thereof
KR101876479B1 (en) Insulator apparatus for the fixing of aerial line
KR101963413B1 (en) Crayonics of fabricated power lines for easy live operation
US3144500A (en) Terminal clamp for messengrer cable
CA2481675C (en) Cable installation
KR102262487B1 (en) Implement for Detaching the Tension Clamp
JP2011205890A (en) Electric wire fitting
KR100887419B1 (en) Clamp for distribution wire
KR101042952B1 (en) Wedge type dropper clamp for a catenary
KR20210033669A (en) Clamp for air branch
JP2008172883A (en) Cable gripper, and cable connection box having same
KR20200087058A (en) Guide device for electric wire
JP7504455B2 (en) Fixtures that can be attached to electrical wire protection tubes
KR101865211B1 (en) Insulator apparatus for live line work type on aerial line
JP5805528B2 (en) Cable spacing device
CN220291643U (en) Cable deconcentrator
CN214337353U (en) General wire clamp mounting rod for 10kV live working
KR200305198Y1 (en) Hanger for optical cable connection box
KR20230111490A (en) Live wire clamp for indirect live wire work

Legal Events

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