KR101110977B1 - cable bottom pack inserted a matter lead - Google Patents

cable bottom pack inserted a matter lead Download PDF

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Publication number
KR101110977B1
KR101110977B1 KR1020080130882A KR20080130882A KR101110977B1 KR 101110977 B1 KR101110977 B1 KR 101110977B1 KR 1020080130882 A KR1020080130882 A KR 1020080130882A KR 20080130882 A KR20080130882 A KR 20080130882A KR 101110977 B1 KR101110977 B1 KR 101110977B1
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South Korea
Prior art keywords
cable
lead
filler
communication
electric
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KR1020080130882A
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Korean (ko)
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KR20100072466A (en
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추승훈
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추승훈
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/12—Arrangements for exhibiting specific transmission characteristics
    • H01B11/16—Cables, e.g. submarine cables, with coils or other devices incorporated during cable manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/003—Power cables including electrical control or communication wires

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  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)

Abstract

본 발명은 납 충진물을 넣은 해저 케이블에 관한 것으로, 특히 해저케이블의 외주면에 중량 납추를 부설하지 않고, 해저케이블관 속에 삽입되는 전선 또는 통신케이블과 별도로 납충진물을 제작한 다음, 전선 또는 통신케이블과 나란히 케이블관 속에 삽입하여 해저케이블이 바닥에 가라앉기 좋은 중량체를 형성함으로써, 중량체인 납충진물이 끊어지거나 훼손되는 것을 최대한 방지할 수 있게 한 것이다.The present invention relates to a submarine cable in which lead is filled, and in particular, a lead filler is manufactured separately from an electric wire or communication cable inserted into a submarine cable tube without placing a weight lead weight on an outer circumferential surface of the submarine cable, and then By inserting them side by side in a cable tube to form a weight body that is easy to sink the bottom of the cable, it is possible to prevent the lead fillers, which are heavy weights from being broken or damaged.

상기 목적을 달성하기 위해 본 발명은 케이블관(3) 속에 다수개의 전기 및 통신 케이블(2)을 원주형으로 배열하고 케이블(2)사이에 내압충진물(30)을 채운 통상적인 해저케이블을 구성함에 있어서,In order to achieve the above object, the present invention provides a conventional submarine cable in which a plurality of electrical and communication cables (2) are arranged in a circumferential shape in the cable pipe (3) and filled with a pressure-resistant filler (30) between the cables (2). In

케이블관(3)의 내부에 소시지형상으로 되어 중심부에 구멍이 형성된 납뭉치(10)를 로프(11)로 연결하고 외면에 외피(12)를 씌워서 만든 납충진물(1)을 전기 및 통신 케이블(2)과는 별도로 만들어서 전기 및 통신케이블 사이에 배치시키고 전기 및 통신케이블과 같이 케이블관속에 삽입하는 것을 특징으로하는 납충진물을 넣은 해저케이블이다.Connect the lead bundle (10) formed in a sausage shape inside the cable pipe (3) with a hole in the center with a rope (11) and cover the outer shell (12) on the outer surface of the electric and communication cable ( It is a submarine cable with lead filler, which is made separately from 2) and placed between electric and communication cable and inserted into cable tube like electric and communication cable.

납뭉치, 로프, 외피, 납충진물, 케이블관. Lead bundles, ropes, sheaths, lead fills, cable tubes.

Description

납 충진물을 넣은 해저 케이블{cable bottom pack inserted a matter lead}Cable bottom pack inserted a matter lead

본 발명은 육지와 섬 간의 해저에 설치하는 전기, 통신용 해저 케이블에 관한 것이다.The present invention relates to an electric and communication submarine cable installed on the seabed between land and an island.

일반적으로 해저케이블은 어업활동이 활발한 지역에서 선박의 닻이나 어구(漁具)와 마찰하여 손상되지 않고, 해류나 파랑(波浪)에 의한 해풍사태, 해저면과의 마찰 등 자연현상에 의해서도 케이블이 손상되지 않는 충분한 강도와 적절한 유연성 그리고 해수의 압력에 견딜 수 있는 구조로 이루어진다.In general, submarine cables are not damaged due to friction with anchors and fishing vessels of ships in areas where fishing activities are active, and cables are damaged even by natural phenomena such as sea storms caused by currents or waves, and friction with sea floors. It does not have sufficient strength, adequate flexibility, and a structure that can withstand the pressure of seawater.

그러나, 무엇보다 이러한 해저케이블을 해수심부에 가라앉혀야 하므로 외주면에 납으로 된 추를 부착하여 해저 바닥에 가라앉혀 지도록 하고 있다.However, most of all, this submarine cable has to sink to the sea depth, so the lead weight is attached to the outer circumference to sink to the bottom of the seabed.

그러나, 이러한 납 추는 케이블관의 외면에 일일이 납추를 결속해야 하므로 제조과정의 번거로움이 있고, 특히 해류나 파랑에 의하여 납추가 훼손되는 경우가 많고, 한 번 훼손된 납추는 다시 복구를 위해 상당한 시간과 많은 비용을 소모하여 복구해야 하는 문제점이 있었다.However, these lead weights have to be tied to the outer surface of the cable tube one by one, which is cumbersome in the manufacturing process, in particular, lead is often damaged by currents or blue, and once damaged, the lead weights have a considerable time and time to recover. There was a problem that requires a high cost to recover.

본 발명은 상기와 같은 종래의 문제점을 해소하고자 개발된 것으로 써, 종래와 같이 해저케이블의 외주면에 납추를 부설하지 않고, 해저케이블관 속에 특별히 구성한 납충진물을 전선 또는 통신케이블과 나란히 삽입하여 해저케이블이 해저에 가라앉도록 중량체를 형성함으로써, 납추가 끊어지거나 훼손되는 것을 방지하고 안전한 해저케이블이 구성되게 한 것이다.The present invention has been developed to solve the above-mentioned conventional problems, do not install the lead weight on the outer peripheral surface of the submarine cable as in the prior art, by inserting the lead filler specially configured in the submarine cable pipe side by side with the wire or communication cable submarine cable By forming the weight to sink to this seabed, the lead is prevented from being broken or damaged and a safe submarine cable is constructed.

상기 목적을 달성하기 위해 본 발명은 충분한 강도와 적절한 유연성을 가지는 케이블관(3) 속에 전기 및 통신 케이블(2)을 원주형으로 배치하고 해저 수심의 높은 압력에 견딜 수 있게 내압충진물(30)로 속을 채워 구성한 통상적인 해저케이블에 있어서, In order to achieve the above object, the present invention provides a pressure-filled material (30) to circumferentially arrange the electric and communication cables (2) in a cable tube (3) having sufficient strength and adequate flexibility and to withstand the high pressure of the seabed depth. In the normal submarine cable which I filled up,

상기 해저케이블의 내부에 삽입할 수 있게 만들어지며, 소시지형상으로 만들어 중심부에 구멍을 뚫은 납뭉치(10)에 로프(11)를 관통시켜서 연결하고 외면에 외피(12)를 피복하여 만든 납충진물(1)을 전기 및 통신케이블(2)과 분리되게 별도로 만들어서 전기 및 통신케이블 사이에 배치시켜서 전기 및 통신케이블과 같이 케이블관(3)속에 삽입할 수 있게 만든 것이다.It is made to be inserted into the inside of the submarine cable, made of sausage-shaped lead filling made by connecting the rope 11 to the lead bundle (10) punched in the center and the outer surface (12) coated on the outer surface ( 1) is made separately from the electric and communication cables (2) and placed between the electric and communication cables to be inserted into the cable pipe (3) like the electric and communication cables.

이와 같이 된 본 발명은 케이블관이 손상되지 않는 충분한 강도와 적절한 유연성 그리고 수심의 높은 압력에도 견딜 수 있게 만든 해저케이블관의 속에 전기 및 통신 케이블과 나란하게 납충진물을 삽입시킨 것으로, 종래처럼 케이블관의 외주면에 납추를 부착한 것이 아니어서 파랑등의 외부충격으로 납추의 훼손이 발생하지 않으며, 특히 본 발명의 납충진물을 소지지형상으로 만든 납뭉치(10) 중심부에 구멍을 뚫어서 로프(11)로 연결하고 그 외부에 외피(12)를 피복한 납충진물(1)을 중량별로 만들어 삽입하기 때문에 중량체의 제작이 쉽고 간편하며, 납충진물 자체의 굴곡 및 신축성이 유연하여 케이블관속에 삽입하는 작업이 용이하고 납충진물 자체의 이동과 보관이 용이하여 취급하기 좋은 이점이 있다.
따라서 케이블이 만들어지면 유연성이 양호하여 취급이 용이하고 제조가격도 저렴하게 만들 수 있는 효과를 얻을 수 있게 되는 것이다.Thus, the present invention is to insert the lead filler in parallel with the electrical and communication cable in the submarine cable tube made to withstand the high strength of the sufficient strength and adequate flexibility and the depth of the cable tube is not damaged, the cable tube as conventional It is not attached to the outer circumference of the lead does not cause damage to the lead weight due to the external impact such as blue, in particular, the hole (11) by drilling a hole in the center of the lead bundle 10 made of the lead filler of the present invention It is easy and simple to manufacture the weight because it is made by inserting the lead filler (1) coated with the outer shell (12) on the outside by the weight, and the bending and elasticity of the lead filler itself is flexible and inserts it into the cable tube. It is easy and easy to move and store the lead filling itself has the advantage of good handling.
Therefore, when the cable is made, it is possible to obtain an effect of good flexibility, easy handling, and low manufacturing price.

본 발명은 소지지형상으로 된 납뭉치(10)의 중심부에 구멍을 뚫어 로프(11)를 끼워 서로 연결하고 외면에 외피(12)를 씌운 납충진물(1)을 케이블관(3)속에 삽입하여 이루어진다.In the present invention, by inserting the lead filler (1) having a hole (12) on the outer surface of the lead bundle (10) in the shape of the holding shape by connecting the rope (11) connected to each other and covered with the outer shell (12) in the cable tube (3) Is done.

본 발명은 첨부도면 도 1내지 도2와 같이, 납충진물(1)을 구성하는 로프(11)는 유연성이 있는 폴리스텔 또는 폴리에틸렌이 적합하며, 외피(12)는 케이블관(3)과 납뭉치(10)가 직접 닫지 않도록 부직포튜브, 또는 폴리플로필렌튜브를 사용하는 것이 바람직하다.1 to 2, the rope 11 constituting the lead filler 1 is preferably made of flexible polyester or polyethylene, and the outer shell 12 is a cable tube 3 and a lead bundle. It is preferable to use a nonwoven tube or a polyflofilene tube so that (10) does not close directly.

또, 납뭉치(10)는 소시지형상으로 되어 중심부에 구멍을 뚫어 로프(11)를 관통시켜서 길이방향으로 연결함으로써 납뭉치와 납뭉치사이에 유연성이 형성되어 굴신이 용이하게 되며, 외면에 외피(12)를 씌워 구성하기 때문에 납충진물의 내구성을 담보할 수 있게 된다.In addition, the lead bundle (10) is sausage-shaped to make a hole in the center through the rope (11) to connect in the longitudinal direction by forming a flexibility between the lead bundle and the lead bundle is easy to flex, the outer shell ( 12) can be covered to ensure the durability of the lead filling.

한편, 첨부도면 도3과 같이, 상기 납충진물(1)을 해저 케이블관(3)의 속에 배치할 때는 중앙에 납뭉치의 직경이가장큰납충진물(1a)을 두고 그 외주면으로 납뭉치의 직경이가장작은납충진물(1b)을 배치하고 충진물(1a)(1b)의 외주면으로 케이블(2)이 배치되도록 하되, 케이블(2)의 중앙에는 납뭉치의 직경이가장작은납충진물(1b)보다는 납뭉치의 직경이 크고 납뭉치의 직경이 가장큰납충진물(1a) 보다 납뭉치의 직경이 작은 직경을 가지는 납뭉치로 된 중간크기의납충진물(1c)을 배치하며 케이블(2)의 틈새에 다시 중간크기의납충진물(1c)보다 납뭉치의 직경이 크고 직경이 가장큰납충진물(1a) 보다 납뭉치의 직경이 작은 또 다른 규격의 납충진물(1d)을 배치함으로써 케이블(2)이 케이블관(3)속에서 납의 무게에 의해 압박되는 것을 최대한 방지할 수 있고, 전체적으로 중량비율이 안정되는 케이블관을 구성할 수 있게 된다.On the other hand, as shown in Figure 3, when arranging the lead filler (1) in the submarine cable tube (3), the diameter of the lead bundle to the outer peripheral surface with a lead filler (1a) having the largest diameter of lead in the center The smallest lead filler 1b is placed and the cable 2 is arranged on the outer circumferential surface of the fillers 1a and 1b, with the diameter of the lead bundle at the center of the cable 2 being higher than that of the smallest lead filler 1b. Place a medium-sized lead filler (1c) of lead bundles having a diameter of the lead bundle having a larger diameter and a smaller lead diameter than the lead filler (1a) having the largest diameter, and place the intermediate lead again in the gap of the cable (2). The cable 2 is connected to the cable tube 3 by arranging a lead filler 1d of another specification having a larger lead diameter than the lead filler 1c having a size and a smaller lead diameter than the lead filler 1a having the largest diameter. Can be prevented from being pressed by the weight of lead as much as possible, It is possible to configure the cable tube weight ratio is stable.

다시말해, 본 발명은 납충진물을 구성하는 납뭉치가 소지시형상으로 된 납뭉치(10)를 로프(11)에 꿰어 만든 것을 사용하여 통신 또는 전선케이블과 나란히 배치하여 케이블관속에 넣어 고정시키는 구성이 요지이며, 납충진물의 크기 및 배열형태는 변경할 수 있고 그 권리는 본 발명에 해당 됨을 명시한다.In other words, the present invention is configured to arrange the lead bundle 10 constituting the lead filling in the cable tube by placing the lead bundle 10 in the shape of the possession of the rope 11 side by side with the communication or wire cable to be fixed in the cable tube It is this point and specifies that the size and arrangement of the lead filling can be changed and that the rights are within the invention.

도 1은 납 충진물의 예시도 1 is an exemplary view of lead filler

도 2는 납 충진물의 단면예시도 Figure 2 is a cross-sectional view of the lead filling

도 3은 해저케이블 관속에 납 충진물이 전기 및 통신 케이블과 함께 배치되 있는 예시도 이다.3 is an exemplary diagram in which lead fillers are placed together with electrical and communication cables in a submarine cable tube.

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

1 : 납충진물 1a : 직경이가장큰납충진물1: Lead Filler 1a: Lead Filler with Largest Diameter

1b : 직경이가장작은납충진물 1c : 직경이중간크기인납충진물
1d : 또다른규격의납충진물1b: smallest lead filler with diameter 1c: lead filler with medium size in diameter
1d: Filler of another standard

2 : 케이블 3 : 케이블관2: cable 3: cable tube

10 : 납뭉치 11 : 로프10: lead bundle 11: rope

12 : 외피 30 : 내압충진물12: outer shell 30: pressure-resistant filler

Claims (1)

케이블관(3) 속에 다수개의 전기 및 통신 케이블(2)을 원주형으로 배열하고 케이블(2)사이에 내압충진물(30)을 채우는 통상적인 해저케이블에 있어서, In a conventional submarine cable in which a plurality of electrical and communication cables (2) are arranged circumferentially in a cable conduit (3) and filling the pressure-resistant filler (30) between the cables (2), 케이블관(3)의 내부에 소시지형상으로 되어 중심부에 구멍이 형성된 납뭉치(10)를 로프(11)로 연결하고 외면에 외피(12)를 씌워 구성한 납충진물(1)을 전기 및 통신 케이블(2)과 별도로 만들어서 전기 및 통신케이블 사이에 배치시키고 전기 및 통신케이블과 같이 케이블관속에 삽입하여 고정시키게 한 것을 특징으로 하는 납충진물을 넣은 해저 케이블.Connect the lead bundle (10) formed in a sausage shape inside the cable pipe (3) with a hole in the center with a rope (11) and cover the outer shell (12) on the outer surface of the electric and communication cable ( Submarine cable with lead filler, characterized in that it is made separately from 2) and placed between the electric and communication cables and inserted into the cable tube and fixed like electric and communication cables.
KR1020080130882A 2008-12-22 2008-12-22 cable bottom pack inserted a matter lead KR101110977B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679025A (en) * 1992-08-31 1994-03-22 Toshio Katagishi Pitching and catching exercise device
JP2002100245A (en) * 2000-09-26 2002-04-05 Okinawa Electric Power Co Ltd Doubly armored submarine cable
KR20090006246A (en) * 2007-07-11 2009-01-15 추승훈 Cable bottom pack inserted a matter lead

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679025A (en) * 1992-08-31 1994-03-22 Toshio Katagishi Pitching and catching exercise device
JP2002100245A (en) * 2000-09-26 2002-04-05 Okinawa Electric Power Co Ltd Doubly armored submarine cable
KR20090006246A (en) * 2007-07-11 2009-01-15 추승훈 Cable bottom pack inserted a matter lead

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