KR100231362B1 - Marking method for the length of electric wires - Google Patents
Marking method for the length of electric wires Download PDFInfo
- Publication number
- KR100231362B1 KR100231362B1 KR1019960032364A KR19960032364A KR100231362B1 KR 100231362 B1 KR100231362 B1 KR 100231362B1 KR 1019960032364 A KR1019960032364 A KR 1019960032364A KR 19960032364 A KR19960032364 A KR 19960032364A KR 100231362 B1 KR100231362 B1 KR 100231362B1
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- KR
- South Korea
- Prior art keywords
- bare wire
- length
- wire
- washing
- contact
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
-
- 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
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ropes Or Cables (AREA)
- Insulated Conductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
본 발명은 고압 송전용으로 사용되는 나전선의 일정길이 단위로 표면에 길이를 표시하여 이를 시공시 사용하기 편리하게 한 나전선의 길이 표시 방법에 관한 것이다.The present invention relates to a method for displaying the length of a bare wire to display the length on the surface in units of a certain length of the bare wire used for high-voltage transmission to make it convenient to use during construction.
본 발명은 여러 가닥의 전선을 꼬아서 권취기로 진행되는 나전선의 제조 공정간에 도체 세척공정과 계척공정 및 비접촉식 표면 인쇄공정을 거쳐서 권취기에 권취되면서 이루어진다.The present invention is made while winding the winding machine through a conductor cleaning step, a stepping process and a non-contact surface printing process between the manufacturing process of the bare wire which is twisted several wires to the winding machine.
Description
본 발명은 고압전력 케이블로 사용되는 나전선을 일정길이 단위로 길이표시가 되게 하여 시공상 용이토록 한 나전선의 길이표시방법에 관한 것이다.The present invention relates to a length display method of a bare wire to facilitate the construction by making the length of the bare wire used as a high-voltage power cable to a certain length unit.
본 발명은 고압 송전용으로 사용되는 나전선의 일정길이 단위로 표면에 길이를 표시하여 이를 시공시 사용하기 편리하게 한 나전선의 길이 표시방법에 관한 것이다.The present invention relates to a method for displaying the length of a bare wire to display the length on the surface in units of a predetermined length of the bare wire used for high voltage transmission to make it convenient to use during construction.
종래에는 외경 gmmø 이상인 피복 케이블에 한하여 인쇄용 잉크 또는 은박지를 이작하여 별도의 걸이구를 고정시키고, 벽 등에 못을 박아 상기 걸이구를 이용하여 용,펀칭하는 식으로 피복전선의 최외층에 일정길이 단위로 길이표시를 하여 시공상 계척의 오류 공사 루트 불명확 등의 불편한 등의 불편한 점을 해소케 한 것으로 도시되지는 않았지만 피복전선을 권취기로 감는 상간에 인쇄롤러 및 펀치 등을 이용 단순 인쇄방식으로 길이 표시를 했다.Conventionally, for a cable having an outer diameter of gmmø or more, printing ink or silver paper is fixed to separate hook holes, and nails are applied to walls to melt and punch using the hook holes. Although it is not shown to solve the inconvenient points such as the error of scale in construction and the inconvenientness such as unclear construction route, the length is indicated by simple printing method using printing roller and punch between the phases of winding the cover wire with the winding machine. Did.
따라서 작업이 불편하고, 또 이는 합성수지물로써 피복된 관계로 그 피복층에 주지의 방식으로 인쇄가 가능하나 고압전선 등과 같은 나전선의 경우에는 인쇄가 불가한 관계로 지금껏 길이표시를 하지 못하고, 생산 공급된 관계로 소비자가 시공상의 계척오류와 공사루트가 불명확함에 따라 그 시공이 어려운 문제점이 있다.Therefore, the work is inconvenient, and because it is covered with synthetic resin, it is possible to print on the coating layer in a well-known manner, but in the case of bare wire such as high voltage wire, it is impossible to print the length so far. As a result, the construction is difficult due to the uncertainty in the scale of the construction by the consumer and the construction route.
따라서 본 발명은 상기의 종래 문제점을 해결하기 위해 창안된 것으로, 본 발명의 목적은 나선상태의 외피에 일정 구간마다 길이표시를 하여 전선의 시공 등에서의 계척오류를 피하고 공사 루트에 편리하게 사용되게 한 것이다.Therefore, the present invention was devised to solve the above-mentioned conventional problems, and an object of the present invention is to mark the length of a certain interval on the outer shell of the spiral state to avoid the scale error in the construction of the wire and to make it convenient to use in the construction route. will be.
상기 목적을 달성하기 위해 본 발명은 여러 가닥의 전선을 꼬아서 권취기로 진행되는 나전선의 제조공정간에 도체 세척공장과 계척공정 및 비접촉식 표면 인쇄공정을 거쳐서 권취기에 권회되면서 이루어진다.In order to achieve the above object, the present invention is made while winding the winding machine through a conductor washing factory and a stepping process and a non-contact surface printing process between the manufacturing process of the strand wire twisted by several strands of wire.
제1도는 본 발명이 공정을 표시한 개념도이고,1 is a conceptual diagram showing the process of the present invention,
제2도는 본 발명의 방법에 의해 인쇄된 나전선의 정면도이다.2 is a front view of a bare wire printed by the method of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 나전선 30 : 세척조10: bare wire 30: washing tank
40 : 에어 분사구 50 : 히터40: air injection port 50: heater
60 : 아날로그 계척부 61 : 휠60: analogue scale 61: wheel
P : 비접촉식 제트 프린터 70 : 인쇄부P: non-contact jet printer 70: printing unit
이하에서 본 발명을 바람직한 실시예의 도면에 의해 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail by the drawings of preferred embodiments.
여러 가닥의 전선을 꼬아서 연선(stranding)하는 과정으로 완성된 나전선(10)을 형성시키면서 권취기(20)의 드럼에 감아 줌으로써 이송되는 나전선(10)의 전방측에 위치되는 세척액(31)이 저장된 세척조(30)를 지나게 하되, 이 세척조(30) 하부로는 필터(32)와 펌프(33)를 지나 세척조(30)로 세척액(31)을 여과하여 반송하여 살수하는 파이프라인(34)을 가지고, 그 후방으로는 에어분사구(40)에 의해 세척액을 불어내는 탈수공정과, 뒤이은 히터(50)에 의한 건조공정을 나전선(10)의 상하로 접촉되어 전선이 진행함에 따라 회전되는 휠(61)을 형성한 아날로그 계척부(60)를 지나 인터페이스(1)로 상기 신호를 비접촉시 제트 프린터(P)에 보내어 나전선(10)의 외피에 일정 구간마다 길이표시 인쇄부(70)를 마킹하도록 하는 마킹공정으로써 이루어진다.Washing liquid 31 located on the front side of the bare wire (10) to be transported by winding the drum of the winder 20 while forming the completed bare wire (10) by twisting several strands of wire (stranding) Pass through the washing tank (30) is stored, the lower of the washing tank (30) through the filter 32 and the pump 33 to the washing tank (31) to filter and convey the washing liquid 31 to the water pipe (34) In the rear, the dehydration step of blowing the cleaning liquid by the air injection port 40 and the subsequent drying step by the heater 50 are rotated as the wire proceeds by contacting up and down the bare wire 10. The signal is sent to the jet printer P when the contact signal is transmitted to the interface 1 through the analog balance unit 60 having the wheel 61 formed thereon, and the length display printing unit 70 is formed on the outer surface of the bare wire 10 at regular intervals. ) Is a marking process for marking.
이상과 같이 된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.
먼저 세척공정에서는 여러 가닥의 전선을 연선하는 과정 및 연선에서부터의 이물질 등이 오염된 것을 세척하는 공정이다.First, the washing process is a process of twisting wires of several strands and a process of washing contaminants such as foreign matters from the strands.
이때 세척액(31)은 트리콜로로에탄(Trichloroethane)을 사용하는 것이 바람직한 것으로, 이는 추후 비접촉 인쇄시의 인쇄 선명도를 보장하며, 이 공정 없이는 나전선(10)의 요철 표면에 인쇄상태가 양호하게 나타나지 않는다.At this time, the washing liquid 31 is preferably used trichloroethane (Trichloroethane), which ensures the print clarity in the non-contact printing in the future, without this process, the printing state appears well on the uneven surface of the bare wire (10) Do not.
한편, 이 세척공정은 부가적으로 나전선(10)의 제품상태를 깨끗이 하는데도 일조를 한다.On the other hand, this washing process additionally helps to clean the product state of the bare wire (10).
그리고, 이 세척액(31)은 펌프(33)에 의해 세척조(30)로 재순환되며 살수되어 세척하고 필터(32)에 의해 걸러지므로 항시 양호한 상태를 유지할 수 있다.In addition, the washing liquid 31 is recycled to the washing tank 30 by the pump 33, sprinkled, washed, and filtered by the filter 32, so that the washing liquid 31 can be always maintained in a good state.
이후, 상기 세척액(31)이 나전선(10)의 요철 틈새 등에 표면 장력에 의해 머금어진 것을 에어분사구(40)에 의해 에어를 불어서 떨어뜨려 주어서 살수를 하고, 이후 히터(50)를 지나면 완전히 건조되어 나전선(10)의 상태를 깨끗하게 유지한다.Subsequently, the washing liquid 31 is sprayed by dropping the air by the air injection port 40, which is held by the surface tension of the uneven wire 10, etc., and then sprayed, and then completely dried after passing the heater 50. To maintain the state of the bare wire (10).
이후, 아날로그 계척부(60)의 상하 휠(51)을 지나면서 이 휠(61)이 회전함에 따라 아날로그신호를 인터페이스(1)에서 비접촉식 제트 프린터(P)에 보내어, 이 프린터에 의해 일정 구간마다 인쇄부(70)를 마킹하게 되는 것이다.Subsequently, as the wheel 61 rotates while passing through the upper and lower wheels 51 of the analog weighing unit 60, an analog signal is sent from the interface 1 to the non-contact jet printer P, and the predetermined interval is set by the printer. The printing unit 70 is to be marked.
이상과 같은 방법으로 된 본 발명은 지금껏 시도되지 못했던 나전선의 일정 구간마다 길이표시를 할 수 있어 시공에 편의성을 부여하는 효과와 더불어 나전선의 제품 상태를 깨끗하게 하는 효과가 있다.According to the present invention as described above, the length can be displayed for every section of the bare wire, which has not been tried so far, and the effect of providing convenience to the construction and the clean state of the product of the bare wire.
또한 송전선의 시공시 기온차에 따른 나전선의 신장 수축에 대비하여 철탑 사이에 전선의 여유가 필요하여, 종래에는 딥(Dip : 전선의 여유분에 의한 처지는 깊이를 말함)의 측정을 나전선의 길이가 표시되지 않아 육안으로 실시하고 있으나, 본 발명의 경우는 전선의 길이표시에 따라 딥의 정확한 조정이 가능하게 된다.In addition, in order to prepare for stretching and contraction of bare wires due to air temperature difference during construction of transmission lines, there is a need to allow wires between steel towers.In the past, measurement of dips (referring to the depth of sag caused by the excess of wires) is performed. Although not shown, it is visually implemented, but in the present invention, the dip can be accurately adjusted according to the length indication of the wire.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032364A KR100231362B1 (en) | 1996-08-02 | 1996-08-02 | Marking method for the length of electric wires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032364A KR100231362B1 (en) | 1996-08-02 | 1996-08-02 | Marking method for the length of electric wires |
Publications (2)
Publication Number | Publication Date |
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KR19980013744A KR19980013744A (en) | 1998-05-15 |
KR100231362B1 true KR100231362B1 (en) | 1999-11-15 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019960032364A KR100231362B1 (en) | 1996-08-02 | 1996-08-02 | Marking method for the length of electric wires |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2706540B1 (en) | 2012-09-06 | 2015-09-09 | Nexans | Cable comprising a marking device |
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1996
- 1996-08-02 KR KR1019960032364A patent/KR100231362B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2706540B1 (en) | 2012-09-06 | 2015-09-09 | Nexans | Cable comprising a marking device |
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Publication number | Publication date |
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KR19980013744A (en) | 1998-05-15 |
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