KR0122206Y1 - Connecting clamp - Google Patents

Connecting clamp

Info

Publication number
KR0122206Y1
KR0122206Y1 KR2019940028901U KR19940028901U KR0122206Y1 KR 0122206 Y1 KR0122206 Y1 KR 0122206Y1 KR 2019940028901 U KR2019940028901 U KR 2019940028901U KR 19940028901 U KR19940028901 U KR 19940028901U KR 0122206 Y1 KR0122206 Y1 KR 0122206Y1
Authority
KR
South Korea
Prior art keywords
screw
hole
screw rod
needle electrode
insulator
Prior art date
Application number
KR2019940028901U
Other languages
Korean (ko)
Other versions
KR960019246U (en
Inventor
미찌다까 안도오
Original Assignee
미야다 오사무
니시니혼덴센가부시끼가이샤
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 미야다 오사무, 니시니혼덴센가부시끼가이샤 filed Critical 미야다 오사무
Priority to KR2019940028901U priority Critical patent/KR0122206Y1/en
Publication of KR960019246U publication Critical patent/KR960019246U/en
Application granted granted Critical
Publication of KR0122206Y1 publication Critical patent/KR0122206Y1/en

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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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
    • H02G1/1209—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut
    • H02G1/1212—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut using wire or cable clamping means
    • 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
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1248—Machines
    • H02G1/1251—Machines the cutting element not rotating about the wire or cable
    • H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
    • H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means

Landscapes

  • Electric Cable Installation (AREA)

Abstract

전선의 절연체를 찢기 전의 단계에서, 전선을 충분히 고정하고, 불필요한 부분의 절연체를 손상시키지 않도록 접속클램프의 제공을 목적으로 한다. 금속제의 클램프 본체(1)는, 절연전선(4)을 상방에서 단단히 쥐는 기구(6)를 클램프 본체(1) 상하 이동자재하게 취부하여, 중앙부에는 구멍(9)이 설치되어 있다. 홀더부(7)에는 나사봉(3)의 나사와 나합하는 나사구멍(10)이 설치되어 나사봉(3)은, 침상(針狀), 전극부(11), 용수철(12), 홀더부(7)에 상하 이동자재하게 나합하는 나사부(13) 및 조작 봉 조인트 쇠장식(14)으로 되어 있다. 침상전극부(11)는, 파지구(6)의 구멍(9)을 자유에 이동할 수 있도록 구성되어, 선단에는 침상전극(15)이 장착되어 있다.In the step before tearing the insulator of an electric wire, it aims at providing a connection clamp so that an electric wire may be fully fixed and an insulator of an unnecessary part may not be damaged. The metal clamp main body 1 mounts the mechanism 6 which hold | maintains the insulated wire 4 firmly upwards, and moves the clamp main body 1 up and down, and the hole 9 is provided in the center part. The holder portion 7 is provided with a screw hole 10 that is screwed together with the screw of the screw rod 3, and the screw rod 3 has a needle shape, an electrode portion 11, a spring 12, and a holder portion. It consists of the screw part 13 and the operating rod joint metal fitting 14 which screw together to (7) up and down. The needle electrode part 11 is comprised so that the hole 9 of the holding | gripping tool 6 can move freely, and the needle electrode 15 is attached to the front-end | tip.

Description

접속 클램프Connection clamp

제1도는 고안의 실시예의 일 예를 표시하는 정면도.1 is a front view showing an example of an embodiment of the invention.

* 도면의 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

1 : 클램프 본체 2 : 클램프 본체의 기부1: Clamp Body 2: Base of Clamp Body

3 : 나사봉 4 : 절연전선3: screw rod 4: insulated wire

5 : 만곡부 6 : 파지구(把持具)5 curved portion 6 gripping strip (把持 具)

7 : 홀더부 8 : 단자부7: holder portion 8: terminal portion

9 : 구멍 10 : 나사구멍9 hole 10 screw hole

11 : 침상전극(針狀電極) 12 : 용수철11: needle electrode 12: spring

13 : 나사부 14 : 조작봉 조인트 쇠장식13 thread part 14: operation rod joint metal fittings

15 : 침전극 16 : 스토퍼15: sedimentation pole 16: stopper

[산업의 이용분야][Industry of use]

이 고안은 가공배전 선로에 있어서 무정전 공사인 때에 사용하는 접속 클램프에 관한 것이다.This invention relates to a connection clamp used for uninterrupted construction in overhead distribution lines.

[종래의 기술][Prior art]

종래, 가공절연배전선(이하 단지 전선이라 칭한다)로부터, 활선상태에서 바이패스 회로를 구성시키는 경우, 소정의 간격을 가지며 대치한 침전극 등의 날을 구비한 접속 클램프에 있어서, 전선을 고정시키는 일없이, 상기 침전극 등의 날을 밑에서 밀어 올려서, 전선의 절연체를 강제적으로 찢어제끼는 방법으로 실시되고 있었지만, 이 방법으로서는 전선이 고정되어 있지 않으므로, 상기의 날이 절연체에 충분히 물려있는 사이, 전선이 좌우로 이동하기 때문에, 날 끝에서 불필요한 부분의 절연체까지 상처를 주게되어, 사용후의 간접활성 공구에 의한 절연체 손상개소의 보수에 다대한 시간과 노력을 요한다는 결점이 있다.In the past, when a bypass circuit is constructed from live insulated distribution lines (hereinafter simply referred to as wires) in a live state, fixing the wires in connection clamps having blades such as settling poles having a predetermined interval therebetween. It was carried out by pushing the blades such as the above-mentioned precipitation electrode and forcibly tearing off the insulator of the electric wire. However, since the electric wire is not fixed by this method, the electric wire is sufficiently bitten by the insulator. Since this moves left and right, there is a drawback that the end of the blade is injured from unnecessary parts, which requires a great deal of time and effort to repair the damaged part of the insulator by the indirectly activated tool after use.

[고안이 해결하고자 하는 과제][Problem to Solve]

이 고안은 종래의 기술로 기술한 결점을 해소하기 위해서 이루어진 것으로서, 전선의 절연체를 찢어내기 전의 단계로, 전선을 충분히 고정하고, 불필요한 부분의 절연체를 상처주지 않은 접속 클램프의 제공을 목적으로 하는 것이다.This invention has been made to solve the shortcomings described in the prior art, and is intended to provide a connection clamp that sufficiently fixes the wires and does not injure unnecessary parts of the insulators before the tearing of the insulators of the wires. .

[과제를 해결하기 위한 수단][Means for solving the problem]

전선을, 우선 파지구로 고정하고 충분히 고정시킨 후에, 침전극 등의 날이 절연체의 표면에 도달하고, 또한 계속해서 절연체를 찢어내도록 구성한다.After the electric wire is first fixed with a gripping hole and sufficiently fixed, a blade such as a precipitation electrode reaches the surface of the insulator, and is configured to continuously tear off the insulator.

[작용][Action]

침전극 등의 날이 절연체에 물기 시작할 때는, 이미 전선은 충분히 파지구로 고정되어 있어서, 종래와 같이 불필요한 부분의 절연체까지 상처를 줄 필요가 없다.When a blade such as a precipitation electrode starts to bite into the insulator, the electric wire is already sufficiently fixed by the holding hole, so that it is not necessary to injure even the insulator of the unnecessary portion as in the prior art.

[실시예]EXAMPLE

이 고안의 일 실시 예를 표시하는 도면에 대해 상술하는데, (1)는 금속제의 클램프를 본체로 절연전선(4)을 상방에서 파지하는 적의 형상을 만곡부(5), 하방에서 파지하는 파지구(6), 기부(2)로 나사봉(3)과 나합하는 홀더부(7) 및 바이패스 회로와의 접속에 사용되는 단자부(8)로 되어 있다.An embodiment of the present invention is described in detail with reference to FIG. 1, wherein a portion of the enemy gripping the insulated wire 4 upward with a metal clamp as a main body is a curved portion 5 and a gripping hole gripping downward. 6) and a holder portion 7 which is screwed into the screw rod 3 by the base 2, and a terminal portion 8 used for connection with the bypass circuit.

파지구(6)는 클램프 본체(1)에 상하 이동자재하게 취부되어, 중앙부에는 구멍(9)이 설치되어 있다.The holding | gripping tool 6 is attached to the clamp main body 1 vertically, and the hole 9 is provided in the center part.

홀더부(7)에는 나사봉(3)의 나사와 나합하는 나사구멍(10)이 설치되어 있다.The holder portion 7 is provided with a screw hole 10 that is screwed into the screw of the screw rod 3.

(3)에는 나사봉으로 침상 전극부(11), 용수철(12), 홀더부(7)에 상하 이동 나합하는 나사부(13) 및 조작봉 조인트 쇠장식(14)으로 되어 있다. 침상 전극부(11)는, 파지구(6)의 구멍(9)을 자유에 이동할 수 있도록 구성되어, 선단에는 침전극(15)이 설치되어 있다.(3) consists of the needle part (13) and the operating rod joint fitting (14) which are screwed up and down to the needle electrode part (11), the spring (12), the holder part (7) with a screw rod. The needle electrode part 11 is comprised so that the hole 9 of the holding | gripping tool 6 can move freely, and the precipitation electrode 15 is provided in the front-end | tip.

또한, 침전극(15)는, 파지구(6)가 절연전선(4)을 파지, 고정할 때까지는 파지구(6)의 구멍(9)의 내부에 숨겨져 있다.In addition, the precipitation electrode 15 is hidden inside the hole 9 of the gripper 6 until the gripper 6 grips and fixes the insulated wire 4.

스프링(12)은 나사부(13)의 상단에 설치된 스토퍼(16)와 파지구(6)의 하단과의 사이에 장착되어, 나사봉(3) 위로 올리는 힘을 파지구(6)에 전달하도록 작용한다.The spring 12 is mounted between the stopper 16 installed on the upper end of the threaded portion 13 and the lower end of the gripper 6, and acts to transmit the force that is raised above the screw rod 3 to the gripper 6. do.

조작봉 조인트 쇠장식(14)에는 알맞은 길이의 절연봉이 취부되어 있다. 실제에 있어서는 적당한 길이의 절연봉을 조작하여, 절연전선(4)을 클램프 본체(1)의 만곡부(5)에 셋한 후, 나사봉(3)을 회전하고, 상방으로 이동시킨다.An operating rod joint metal fitting 14 is provided with an insulating rod of a suitable length. In practice, after operating the insulated rod of a suitable length, the insulated wire 4 is set to the curved part 5 of the clamp main body 1, and the screw rod 3 is rotated and moved upwards.

나사봉(3)은 상방에 이동하면 스프링(12)을 통해서 파지구(6)가 밀어올려, 절연전선(4)의 하방에 닿는다.When the screw rod 3 moves upward, the holding | gripping tool 6 pushes up through the spring 12, and touches the insulated wire 4 below.

또한 나사봉(3)을 회전시키면, 스프링(12)의 용수철 힘이 기능하여 파지구(6)은 용수철 힘으로 절연전선(4)의 하부에 강하게 밀어붙여진다. 한편, 침상전극부(11)는 용수철 힘에 관계없이 나사봉(3)의 회전과 함께 파지구(6)의 구멍(6)의 구멍(9)을 상방에 이동해가며 침상전극(15)은 머지 않아 절연전선(4)의 절연피복에 달한다.When the screw rod 3 is rotated, the spring force of the spring 12 functions, and the gripper 6 is strongly pushed to the lower portion of the insulated wire 4 by the spring force. Meanwhile, the needle electrode 11 moves the hole 9 of the hole 6 of the gripper 6 upward with the rotation of the screw rod 3 regardless of the spring force, and the needle electrode 15 is merged. This leads to the insulation coating of the insulated wire 4.

또한, 나사봉(3)을 회전시키면, 침상전극(15)는 마침내 절연전선(4)의 절연피복을 찔러 부수고, 도체에까지 달하고 사전에 단자부(8)에 접속되어 있던 바이패스 회로(도면에서는 생략하고 있다)와 절연전선(4)과를 전기적으로 접속한다. 바이패스 회로를 풀 때에는 상기 기술한 것으로 역으로 조작하여 행한다.In addition, when the screw rod 3 is rotated, the needle electrode 15 finally pierces and breaks the insulation coating of the insulated wire 4, reaches the conductor, and bypasses the circuit connected to the terminal portion 8 beforehand (not shown in the drawing). And the insulated wire 4 are electrically connected to each other. When the bypass circuit is released, the above operation is performed in reverse.

[효과][effect]

이 고안은 이상과 같이 구성되어 있어서, 다음과 같은 효과를 가지고 있다.This invention is comprised as mentioned above, and has the following effects.

우선, 절연전선이 나사봉의 중심측상에 파지, 고정되므로 종래와 같이 절연체를 불필요하게 상처를 주는 일이 없다.First, since the insulated wire is gripped and fixed on the center side of the screw rod, there is no unnecessary damage to the insulator as in the prior art.

침전극으로 절연체를 최소한도 찔러 부술뿐이므로, 사용후의 절연체의 보수가 용이하다. 침전극은, 파지구가 절연전선을 파지, 고정할 때까지는 파지기구의 내부에 숨어 장착되는 절연전선의 장애가 되지 않으므로, 적용전선 사이즈 범위가 현저하게 확대한다.It is easy to repair the insulator after use, since only the minimum is punctured and broken through the insulator. The precipitation electrode does not become an obstacle of the insulated wire hidden inside the gripping mechanism until the gripping tool grips and fixes the insulated wire, so that the size range of the applied wire is significantly expanded.

이 고안은 이상과 같은 효과를 가지며, 그 공업적 이용가치는 현저하다.This design has the above effects, and its industrial use value is remarkable.

Claims (1)

금속제의 클램프 본체(1)는, 절연전선(4)을 상방에서 파지하는 적의 형상의 만곡부(5), 하방에서 파지하는 파지구(6), 기부(2)로 나사봉(3)과 나합하는 홀더부(7) 및 바이패스 회로와의 접속에 사용되는 단자부(8)로 되어 있고, 파지구(6)는 클램프 본체(1)에 상하 이동자재하게 취부되어 중앙부에는 구멍(9)이 설치되어 있고, 홀더부(7)에는 나사봉(3)의 나사와 나합하는 나사구멍(10)이 설치되어 있고, 나사봉(3)은 침상전극부(11), 용수철(12), 홀더부(7)에 상하 이동자재하게 나합하는 나사부(13) 및 조작봉 조인트 쇠장식(14)으로 되어 있고, 침상전극부(11)는, 파지구(6)의 구멍(9)을 자유롭게 이동할 수 있도록 구성되어, 선단에는 침상전극(15)이 장착되어, 용수철(12)은, 나사부(13)의 상단에 설치된 스토퍼(16)와 파지구(6)의 하단과의 사이에 장착되어 있는 것을 특징으로 하는 접속 클램프.The metal clamp main body 1 is screwed with the screw rod 3 by the bent part 5 of the shape of the enemy holding the insulated wire 4 upwards, the holding | gripping tool 6 and the base 2 gripping below. The holder portion 7 and the terminal portion 8 used for connection with the bypass circuit, the gripper 6 is mounted to the clamp main body 1 to move up and down, the hole 9 is provided in the center portion The holder portion 7 is provided with a screw hole 10 which is screwed together with the screw of the screw rod 3, and the screw rod 3 has a needle electrode portion 11, a spring 12, and a holder portion 7. The screw part 13 and the operating rod joint metal fitting 14 which are screwed up and down to the up-and-down movement are provided, and the needle electrode part 11 is comprised so that the hole 9 of the holding | gripping tool 6 can move freely, The needle electrode 15 is mounted at the tip, and the spring 12 is mounted between the stopper 16 provided at the upper end of the screw portion 13 and the lower end of the gripper 6. Connection clamp.
KR2019940028901U 1994-11-01 1994-11-01 Connecting clamp KR0122206Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940028901U KR0122206Y1 (en) 1994-11-01 1994-11-01 Connecting clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940028901U KR0122206Y1 (en) 1994-11-01 1994-11-01 Connecting clamp

Publications (2)

Publication Number Publication Date
KR960019246U KR960019246U (en) 1996-06-19
KR0122206Y1 true KR0122206Y1 (en) 1998-10-01

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ID=19397116

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940028901U KR0122206Y1 (en) 1994-11-01 1994-11-01 Connecting clamp

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102089726B1 (en) * 2019-08-16 2020-04-24 대원전기 주식회사 Wire holder straightening stick and indirect live jumper wire arrangement method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102089726B1 (en) * 2019-08-16 2020-04-24 대원전기 주식회사 Wire holder straightening stick and indirect live jumper wire arrangement method using the same

Also Published As

Publication number Publication date
KR960019246U (en) 1996-06-19

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