KR100806932B1 - Transfer apparatus of power cable - Google Patents

Transfer apparatus of power cable Download PDF

Info

Publication number
KR100806932B1
KR100806932B1 KR1020070117534A KR20070117534A KR100806932B1 KR 100806932 B1 KR100806932 B1 KR 100806932B1 KR 1020070117534 A KR1020070117534 A KR 1020070117534A KR 20070117534 A KR20070117534 A KR 20070117534A KR 100806932 B1 KR100806932 B1 KR 100806932B1
Authority
KR
South Korea
Prior art keywords
transmission
distribution cable
body portion
wire
power cable
Prior art date
Application number
KR1020070117534A
Other languages
Korean (ko)
Inventor
박영호
Original Assignee
(주)동우기술단
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)동우기술단 filed Critical (주)동우기술단
Priority to KR1020070117534A priority Critical patent/KR100806932B1/en
Application granted granted Critical
Publication of KR100806932B1 publication Critical patent/KR100806932B1/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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
    • 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
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/083—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using lines, e.g. needles, rods or tapes
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A transfer apparatus of a power cable is provided to prevent a surface of the power cable from being damaged by pressing the power cable with a cable pressing piece having a broad contact area. A transfer apparatus of a power cable(C) includes a power cable drawing member(10), power cable housing(20), and a cable pressing piece(30). The power cable housing is connected to the power cable drawing member. The power cable is inserted into the housing. The cable pressing piece is inserted between the power cable housing and the power cable. The power cable drawing member includes a drawn wire(12), a bearing wire hook(14), a locking wire(16), and connection hooks(18). One end of the bearing wire hook is connected to the drawn wire. The locking wire fits in the bearing wire hook. The connection hooks are installed on both ends of the locking wire.

Description

송배전케이블 이설장치{Transfer apparatus of power cable}Transfer apparatus of power cable

본 발명은 송배전케이블 이설장치에 관한 것으로서, 특히 송배전케이블의 파손을 방지함과 아울러 송배전케이블을 견고하게 파지하여 송배전케이블의 위치를 변경할 수 있는 송배전케이블 이설장치에 관한 것이다.The present invention relates to a transmission and distribution cable relocation device, and more particularly, to a transmission and distribution cable relocation device that can change the position of the transmission and distribution cable by firmly holding the transmission and distribution cable while preventing damage to the transmission and distribution cable.

일반적으로, 도로 환경개선사업을 위하여 도로를 낮추거나 하수도 관로의 확장 및 신설시에는 도로지하에 매설된 송배전케이블의 위치를 변경시켜야 하는 이설작업을 필요로 하게 되는 경우가 있다.In general, when the road is lowered or the sewer pipeline is expanded or newly installed for road environmental improvement projects, relocation work that requires the location of transmission and distribution cables buried under the road may be required.

구체적인 예를 들어 다시 설명하면, 도로 환경개선을 위하여 도로의 높이를 낮추게 될 경우 자동차의 주행충격이 지하에 매설된 송배전케이블 보호용 관로에 전달되고, 따라서 관로의 파손을 유발시키면서 송배전케이블을 손상시키게 되므로 이러한 경우 송배전케이블의 위치를 낮추는 이설작업을 하여야 한다.As a specific example, when the height of the road is lowered to improve the road environment, the driving shock of the vehicle is transmitted to the transmission and distribution cable protection pipeline buried underground, thus damaging the transmission and distribution cable while causing the pipeline to be damaged. In this case, relocation work should be carried out to lower the location of the transmission and distribution cables.

또한, 하수유입량의 증가로 기 설치된 하수관로를 확장하거나 새로운 주거단지 조성에 따른 하수관 신설시 부득이하게 송배전케이블의 위치를 변경시켜야 하는 이설작업을 필요로 하게 된다.In addition, due to the increase of sewage inflow, it is necessary to relocate the transmission and distribution cables inevitably when expanding the sewer pipes installed or establishing a sewage pipe due to the construction of a new residential complex.

이렇게 송배전케이블의 위치를 변경시키기 위해서는 송배전 관로의 외부에 위치한 윈치(Winch)와 같은 권취기구에 송배전케이블의 일단을 연결하여 인출력을 송배전케이블에 공급해야 하나, 이러한 작업과정 중에 송배전케이블이 연결되지 않아서 송배전케이블이 분리되거나 송배전케이블이 파손되는 문제점이 있다.In order to change the position of the power distribution cable, it is necessary to connect one end of the power distribution cable to a winding mechanism such as a winch located outside the power distribution pipeline to supply the in-output to the power distribution cable. There is a problem that the transmission and distribution cable is separated or the transmission and distribution cable is broken.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 송배전케이블을 파지함에 있어서 넓은 접촉면적으로 송배전케이블의 표면을 가압하여 그 파지력을 견고하게 할 뿐만 아니라 송배전케이블의 파손을 방지할 수 있는 송배전케이블 이설장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-mentioned problems of the prior art, and in holding the transmission and distribution cable to press the surface of the transmission and distribution cable with a large contact area to not only strengthen the holding force but also to prevent damage to the transmission and distribution cable. The purpose is to provide a transmission and distribution cable relocation device.

상기한 과제를 해결하기 위한 본 발명에 의한 송배전케이블 이설장치는 인출와이어와, 일단이 상기 인출와이어에 연결된 베어링 와이어고리와, 상기 베어링 와이어고리의 타단에 끼움되는 체결와이어와, 상기 체결와이어의 양단에 설치된 연결고리로 이루어지는 송배전케이블 인출수단과; 일측면에 관통홀이 형성되어 상기 관통홀을 통하여 송배전케이블이 삽입됨과 아울러 타측면이 개구되는 원통형상의 본체부와, 상기 본체부의 외주면을 둘러싸도록 설치되고 복수개의 가압볼트가 설치되 는 환형리브와, 상기 본체부의 개구된 타측면과 환형리브 사이의 외주면에 일직선상으로 2개가 설치되고 각각 체결홀이 형성되어 상기 케이블 인출수단의 연결고리와 결합되는 체결편으로 이루어지는 송배전케이블 하우징과; 상기 송배전케이블 하우징의 내측면과 상기 송배전케이블 사이에 끼움되는 복수개의 몸체부와, 상기 몸체부의 일단에서 수직되게 연장되어 상기 송배전케이블 하우징 본체부의 개구된 타측면 선단에 걸림되고 상기 송배전케이블 하우징의 환형리브에 설치된 가압볼트가 끼움되는 끼움홈이 형성된 걸림턱으로 이루어지는 케이블 가압편;으로 구성된다.The transmission and distribution cable laying apparatus according to the present invention for solving the above problems is a lead wire, a bearing wire ring one end is connected to the lead wire, the fastening wire is fitted to the other end of the bearing wire ring, both ends of the fastening wire A transmission and distribution cable lead-out means comprising a connection ring installed at the; A through hole is formed in one side, and the transmission and distribution cable is inserted through the through hole, and the other side of the cylindrical body portion is opened, and an annular rib installed to surround the outer peripheral surface of the body portion and a plurality of pressure bolts are installed; And a transmission and distribution cable housing including two fastening pieces which are installed in a straight line on the outer circumferential surface between the other open side surface of the main body and the annular rib, and each of which has a fastening hole formed therein and is coupled to the connection ring of the cable lead-out means; A plurality of body parts inserted between the inner side surface of the transmission and distribution cable housing and the one end of the body portion and vertically extending from one end of the body portion to be caught on the other end of the opening of the transmission and distribution cable housing body part and the annular shape of the transmission and distribution cable housing; It consists of a cable pressing piece consisting of a locking step formed with a fitting groove in which the pressure bolt installed in the rib is fitted.

여기서, 상기 케이블 가압편은 상기 몸체부의 끝단에서 상기 걸림턱으로 갈수록 그 두께가 점점 두꺼워지는 쐐기 형상인 것을 특징으로 한다.In this case, the cable pressing piece is characterized in that the wedge shape of the thickness gradually increases from the end of the body portion toward the locking jaw.

상기와 같이 구성되는 본 발명에 의한 송배전케이블 이설장치는 송배전케이블 하우징과 송배전케이블 사이에 케이블 가압편이 끼움되고 상기 케이블 가압편은 가압볼트에 의하여 고정되므로, 송배전케이블이 송배전케이블 하우징에 견고하게 고정되는 이점이 있다.In the transmission and distribution cable laying apparatus according to the present invention configured as described above, the cable pressing piece is sandwiched between the transmission and distribution cable housing and the transmission and distribution cable and the cable pressing piece is fixed by the pressing bolt, so that the transmission and distribution cable is firmly fixed to the transmission and distribution cable housing. There is an advantage.

또한, 송배전케이블이 케이블 가압편이라는 넓은 접촉면적을 갖는 부재에 의하여 가압되므로 송배전케이블의 표면이 파손되는 것을 방지할 수 있는 이점이 있다.In addition, since the transmission and distribution cable is pressed by a member having a large contact area called a cable pressing piece, there is an advantage that the surface of the transmission and distribution cable can be prevented from being damaged.

또한, 케이블 가압편은 쐐기형상으로 구성되므로, 송배전케이블을 더욱 견고하게 가압하여 상기 송배전케이블이 송배전케이블 하우징으로부터 이탈되는 것을 방지할 수 있는 이점이 있다.In addition, since the cable pressing piece is formed in a wedge shape, there is an advantage that the transmission and distribution cable can be pressed more firmly to prevent the transmission and distribution cable from being separated from the transmission and distribution cable housing.

이하, 본 발명에 의한 송배전케이블 이설장치의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the transmission and distribution cable relocation device according to the present invention will be described in detail.

도 1은 본 발명에 의한 송배전케이블 이설장치의 분해사시도이고, 도 2는 본 발명에 의한 송배전케이블 이설장치의 단면도이다.1 is an exploded perspective view of a transmission and distribution cable laying apparatus according to the present invention, Figure 2 is a cross-sectional view of the transmission and distribution cable laying apparatus according to the present invention.

본 발명에 의한 송배전케이블 이설장치는 송배전케이블 인출수단(10)과, 상기 송배전케이블 인출수단(10)에 연결되고 내부에 송배전케이블(C)이 삽입되는 송배전케이블 하우징(20)과, 상기 송배전케이블 하우징(20)과 송배전케이블(C) 사이에 끼움되는 케이블 가압편(30)으로 구성된다.Transmission and distribution cable relocation device according to the present invention is a transmission and distribution cable take-out means 10, the transmission and distribution cable housing means 20 is connected to the transmission and distribution cable withdrawal means 10 is inserted into the transmission and distribution cable (C), and the transmission and distribution cable It consists of a cable pressing piece 30 that is sandwiched between the housing 20 and the power distribution cable (C).

상기 송배전케이블 인출수단(10)은 인출와이어(12)와, 일단이 상기 인출와이어(12)에 연결된 베어링 와이어고리(14)와, 상기 베어링 와이어고리(14)에 끼움되는 체결와이어(16)와, 상기 체결와이어(16)의 양단에 설치되는 연결고리(18)로 구성된다.The transmission and distribution cable drawing means 10 includes a drawing wire 12, a bearing wire ring 14 having one end connected to the drawing wire 12, and a fastening wire 16 fitted to the bearing wire ring 14. It consists of a connecting ring 18 which is installed at both ends of the fastening wire (16).

상기 인출와이어(12)는 송배전관로(P)의 외부에 위치한 윈치(Winch)와 같이 인출력을 제공해줄 수 있는 장치에 일단이 연결된다.The lead wire 12 is connected at one end to a device capable of providing in-output, such as a winch (Winch) located outside the power distribution line (P).

상기 베어링 와이어고리(14)는 기둥부(14a)와, 상기 기둥부(14a)의 일단에 회전가능하게 설치되고 상기 인출와이어(12)에 연결되는 제 1고리(14b)와, 상기 기 둥부(14a)의 타단에 회전가능하게 설치되고 상기 체결와이어(16)가 끼움되는 제 2고리(14c)로 구성된다.The bearing wire ring 14 is a pillar portion 14a, a first ring 14b rotatably installed at one end of the pillar portion 14a and connected to the lead wire 12, and the pillar portion ( It is composed of a second ring (14c) rotatably installed on the other end of the 14a) and the fastening wire 16 is fitted.

상기 연결고리(18)는 상기 체결와이어(16)의 양단에 설치되는 '⊂'자형 고리(18a)와, 상기 '⊂'자형 고리(18a)의 양단을 가로질러 설치되는 볼트(18b) 및 너트(18c)로 구성된다.The connecting ring 18 is a '⊂' shaped ring 18a installed at both ends of the fastening wire 16, and a bolt 18b and a nut installed across both ends of the '⊂' shaped ring 18a. It consists of 18c.

상기 송배전케이블 하우징(20)은 본체부(22)와, 상기 본체부(22)의 외주면을 둘러싸도록 일측에 설치되는 환형리브(24)와, 상기 본체부(22)에 일직선상으로 2개가 설치되는 체결편(26)으로 구성된다.The transmission and distribution cable housing 20 has a main body 22, an annular rib 24 provided on one side so as to surround the outer circumferential surface of the main body 22, and two are installed in a straight line on the main body 22. Consisting of a fastening piece 26.

상기 본체부(22)는 일측면에 상기 송배전케이블(C)이 삽입될 수 있도록 관통홀(22a)이 형성되고 타측면은 개구되어, 내부에 일정공간이 형성된다.The main body portion 22 has a through hole 22a formed on one side thereof so that the transmission and distribution cable C can be inserted therein, and the other side is opened, and a predetermined space is formed therein.

상기 환형리브(24)는 복수개의 가압볼트(24a)가 소정간격으로 설치되고, 상기 가압볼트(24a)는 환형리브(24)에서 이탈되지 않도록 너트(24b)로 조여진다.The annular ribs 24 are provided with a plurality of pressure bolts 24a at predetermined intervals, and the pressure bolts 24a are tightened with nuts 24b so as not to be separated from the annular ribs 24.

상기 체결편(26)은 상기 본체부(22)의 개구된 타측면과 환형리브(24) 사이의 본체부(22) 외주면에 설치된 것으로, 여기에는 체결홀(26a)이 형성되어 상기 송배전케이블 인출수단(10)의 연결고리(18)가 결합된다.The fastening piece 26 is installed on the outer circumferential surface of the main body portion 22 between the other open side of the main body portion 22 and the annular rib 24, and a fastening hole 26a is formed therein to draw out the power distribution cable. The linkage 18 of the means 10 is coupled.

상기 케이블 가압편(30)은 몸체부(32)와, 상기 몸체부(32)의 일단에서 수직하게 연장된 걸림턱(34)으로 구성된다.The cable pressing piece 30 is composed of a body portion 32, and the locking step 34 extending vertically from one end of the body portion (32).

상기 몸체부(32)는 상기 송배전케이블 하우징(20)의 본체부(22) 내측면과 상 기 송배전케이블(C) 사이에 끼움되어, 송배전케이블(C)이 송배전케이블 하우징(20)의 본체부(22)에 견고하게 고정될 수 있도록 한다.The body portion 32 is sandwiched between the inner surface of the body portion 22 of the transmission and distribution cable housing 20 and the transmission and distribution cable (C), so that the transmission and distribution cable (C) is the body portion of the transmission and distribution cable housing (20). To be securely attached to (22).

상기 걸림턱(34)은 상기 송배전케이블 하우징(20) 본체부(22)의 개구된 타측면 선단에 걸림되고 상기 송배전케이블 하우징(20)의 환형리브(24)에 설치된 가압볼트(24a)가 끼움될 수 있도록 끼움홈(34a)이 형성된다.The locking step 34 is engaged with the other end of the open side of the main body portion 22 of the transmission and distribution cable housing 20 and the pressure bolt 24a installed in the annular rib 24 of the transmission and distribution cable housing 20 is fitted. The fitting groove 34a is formed to be.

여기서, 상기 케이블 가압편(30)은 상기 몸체부(32)의 끝단에서 상기 걸림턱(34)으로 갈수록 그 두께가 점점 두꺼워지는 쐐기 형상을 갖는다. 따라서, 상기 송배전케이블(C)은 높은 가압력으로 압박되어 송배전케이블 하우징(20)의 본체부(22)에 견고하게 고정된다. 이렇게 송배전케이블(C)이 송배전케이블 하우징(20)의 본체부(22)에 견고하게 고정되므로, 인출와이어(12)가 송배전케이블 하우징(20)의 본체부(22)를 도 2의 화살표(??) 방향으로 인출하면 상기 본체부(22)와 동시에 송배전케이블(C)도 인출된다.Here, the cable pressing piece 30 has a wedge shape in which the thickness thereof becomes thicker from the end of the body portion 32 toward the locking step 34. Therefore, the transmission and distribution cable (C) is pressed by a high pressing force is firmly fixed to the main body portion 22 of the transmission and distribution cable housing (20). Thus, since the transmission and distribution cable C is firmly fixed to the main body portion 22 of the transmission and distribution cable housing 20, the drawing wire 12 moves the main body portion 22 of the transmission and distribution cable housing 20 to the arrow (? In the direction of?), The power distribution cable C is also drawn out simultaneously with the main body 22.

도 1은 본 발명에 의한 송배전케이블 이설장치의 분해사시도.1 is an exploded perspective view of a transmission and distribution cable relocation device according to the present invention.

도 2는 본 발명에 의한 송배전케이블 이설장치의 단면도.2 is a cross-sectional view of the transmission and distribution cable relocation device according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

10: 송배전케이블 인출수단 12: 인출와이어10: transmission and distribution cable drawing means 12: drawing wire

14: 베어링 와이어고리 16: 체결와이어14: bearing wire ring 16: fastening wire

18: 연결고리 20: 송배전케이블 하우징18: linkage 20: transmission and distribution cable housing

22: 본체부 24: 환형리브22: main body 24: annular rib

26: 체결편 30: 케이블 가압편26: fastening piece 30: cable pressing piece

32: 몸체부 34: 걸림턱32: body 34: locking jaw

Claims (2)

인출와이어(12)와, 일단이 상기 인출와이어(12)에 연결된 베어링 와이어고리(14)와, 상기 베어링 와이어고리(14)의 타단에 끼움되는 체결와이어(16)와, 상기 체결와이어(16)의 양단에 설치된 연결고리(18)로 이루어지는 송배전케이블 인출수단(10)과;A lead wire 12, a bearing wire ring 14 having one end connected to the lead wire 12, a fastening wire 16 fitted to the other end of the bearing wire ring 14, and the fastening wire 16 A transmission and distribution cable drawing means (10) comprising a connecting ring (18) installed at both ends of the; 일측면에 관통홀(22a)이 형성되어 상기 관통홀(22a)을 통하여 송배전케이블(C)이 삽입됨과 아울러 타측면이 개구되는 원통형상의 본체부(22)와, 상기 본체부(22)의 외주면을 둘러싸도록 설치되고 복수개의 가압볼트(24a)가 설치되는 환형리브(24)와, 상기 본체부(22)의 개구된 타측면과 환형리브(24) 사이의 외주면에 일직선상으로 2개가 설치되고 각각 체결홀(26a)이 형성되어 상기 송배전케이블 인출수단(10)의 연결고리(18)와 결합되는 체결편(26)으로 이루어지는 송배전케이블 하우징(20)과;Through-hole 22a is formed on one side, and the transmission and distribution cable C is inserted through the through-hole 22a, and a cylindrical main body portion 22 having the other side opened, and an outer circumferential surface of the main body portion 22. 2 are installed in a straight line on the outer circumferential surface between the annular rib 24 and the other open side of the main body portion 22 and the annular rib 24 installed so as to surround the plurality of pressure bolts 24a. A transmission and distribution cable housing (20) formed with a fastening hole (26a) formed in each of the fastening pieces (26) coupled to the connection ring (18) of the transmission and distribution cable drawing means (10); 상기 송배전케이블 하우징(20)의 내측면과 상기 송배전케이블(C) 사이에 끼움되는 복수개의 몸체부(32)와, 상기 몸체부(32)의 일단에서 수직되게 연장되어 상기 송배전케이블 하우징(20) 본체부(22)의 개구된 타측면 선단에 걸림되고 상기 송배전케이블 하우징(20)의 환형리브(24)에 설치된 가압볼트(24a)가 끼움되는 끼움홈(34a)이 형성된 걸림턱(34)으로 이루어지는 케이블 가압편(30);으로 구성된 것을 특징으로 하는 송배전케이블 이설장치.A plurality of body parts 32 inserted between the inner surface of the transmission and distribution cable housing 20 and the transmission and distribution cable C, and vertically extending from one end of the body portion 32 to the transmission and distribution cable housing 20; To the locking step 34 formed with a fitting groove 34a which is caught by the other end of the opening of the main body portion 22 and the pressing bolt 24a installed in the annular rib 24 of the power distribution cable housing 20 is fitted. Cable pressing piece 30 made; transmission and distribution cable relocation device, characterized in that consisting of. 청구항 1에 있어서,The method according to claim 1, 상기 케이블 가압편(30)은 상기 몸체부(32)의 끝단에서 상기 걸림턱(34)으로 갈수록 그 두께가 점점 두꺼워지는 쐐기 형상인 것을 특징으로 하는 송배전케이블 이설장치.The cable pressing piece (30) is a transmission and distribution cable relocation device, characterized in that the wedge shape that becomes thicker gradually from the end of the body portion 32 toward the locking projection (34).
KR1020070117534A 2007-11-16 2007-11-16 Transfer apparatus of power cable KR100806932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070117534A KR100806932B1 (en) 2007-11-16 2007-11-16 Transfer apparatus of power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070117534A KR100806932B1 (en) 2007-11-16 2007-11-16 Transfer apparatus of power cable

Publications (1)

Publication Number Publication Date
KR100806932B1 true KR100806932B1 (en) 2008-02-27

Family

ID=39383183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070117534A KR100806932B1 (en) 2007-11-16 2007-11-16 Transfer apparatus of power cable

Country Status (1)

Country Link
KR (1) KR100806932B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170062972A (en) * 2015-11-30 2017-06-08 프로몰엔지니어링주식회사 The clip for long cable carrier
CN112750567A (en) * 2020-12-25 2021-05-04 河北弘飞线缆集团有限公司 Insulated high-voltage power cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200403533Y1 (en) 2005-09-23 2005-12-09 나원찬 Clamp for ring type protector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200403533Y1 (en) 2005-09-23 2005-12-09 나원찬 Clamp for ring type protector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170062972A (en) * 2015-11-30 2017-06-08 프로몰엔지니어링주식회사 The clip for long cable carrier
KR101852409B1 (en) * 2015-11-30 2018-06-04 프로몰엔지니어링 주식회사 The clip for long cable carrier
CN112750567A (en) * 2020-12-25 2021-05-04 河北弘飞线缆集团有限公司 Insulated high-voltage power cable
CN112750567B (en) * 2020-12-25 2022-07-05 河北弘飞线缆集团有限公司 Insulated high-voltage power cable

Similar Documents

Publication Publication Date Title
EP3141788B1 (en) Flange coupling part reinforcing jig
US20090302034A1 (en) Enclosure with a Lead-Through and a Grommet
WO2011102637A2 (en) One-touch pipe connection device
US10077902B2 (en) Adapter for a flue gas outlet
KR100806932B1 (en) Transfer apparatus of power cable
KR101844820B1 (en) flexible pipe joint apparatus improved pressure resistance
CN201549834U (en) Leak cable feeder fixture
KR100698973B1 (en) The assembled sealing gasket body for subterranean structure
KR20090081480A (en) Protection tube for subterranean cable of apartment house
JP3126067U (en) Cable conduit waterproofing stopper device
KR20150112616A (en) Open and Close Devise-Integrated Knife Stopping Water Pipe
CN212900382U (en) Pipeline cross processing structure
KR20140004607U (en) Connecting device of closed conduit for electric cable
JP2012080687A (en) Removal method of water stop lid and extraction tool set
KR101047503B1 (en) Branch pipe socket
KR100657178B1 (en) Water supply pipe fixing unit
US20140116745A1 (en) Two Piece Condulets
KR20100000247U (en) duct supporter
CN212612382U (en) Fixed stop device of inclinometer pipe
KR200375104Y1 (en) Pipe joint
CN214204842U (en) Double-groove clamping plate for fixing communication engineering cable
KR101503819B1 (en) Different Duct Adapter of self-assembly
JP5787814B2 (en) Protective member and duct sleeve
KR100903584B1 (en) Conduit line fittings of manhole for an underground distribution line
KR200405951Y1 (en) Pipe hole drainage device for underground electric supply cable

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
N231 Notification of change of applicant
FPAY Annual fee payment

Payment date: 20121204

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20140127

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20150203

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20170103

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20171221

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20191224

Year of fee payment: 13