KR890005565Y1 - Sea-bottom cable cover - Google Patents

Sea-bottom cable cover Download PDF

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Publication number
KR890005565Y1
KR890005565Y1 KR2019860017567U KR860017567U KR890005565Y1 KR 890005565 Y1 KR890005565 Y1 KR 890005565Y1 KR 2019860017567 U KR2019860017567 U KR 2019860017567U KR 860017567 U KR860017567 U KR 860017567U KR 890005565 Y1 KR890005565 Y1 KR 890005565Y1
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KR
South Korea
Prior art keywords
semi
cable
tubular body
sea
joints
Prior art date
Application number
KR2019860017567U
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Korean (ko)
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KR880010767U (en
Inventor
김기상
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김기상
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Priority to KR2019860017567U priority Critical patent/KR890005565Y1/en
Publication of KR880010767U publication Critical patent/KR880010767U/en
Application granted granted Critical
Publication of KR890005565Y1 publication Critical patent/KR890005565Y1/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/06Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065Longitudinally split tubes or conduits therefor

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

내용 없음.No content.

Description

해저 케이블용 보호관Submarine cable sheath

제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 연결상태 일부절취 정면도.2 is a front view of a partially cut connection state of the present invention.

제3(a)도는 본 고안의 연결사용상태 예시도. 제3(b)도는 종래의 케이블설치상태 종단면도.Figure 3 (a) is an illustration of a connection using state of the present invention. Figure 3 (b) is a longitudinal cross-sectional view of a conventional cable installation state.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 1 : 반관체 2, 2' : 반경이 각기 다른 연결부1, 1: semi-tubular 2, 2 ': connection part with different radius

6 : 관체6: tube

본 고안은 통신용등으로 해저에 설치하는 케이블을 보호하여 주도록하는 보호관에 대한 것이다.The present invention relates to a protective tube to protect the cable installed on the seabed for communication.

종래에는 해저에 케이블을 설치할 경우 통상 제3(b)에서 보는 바와같이 케이블(10)이 들어갈 수 있는 정도의 매설홈(11)을 해저(S)에 판 다음 케이블(10)을 넣고 그 위에 시멘트몰탈(12)등을 덮는 방법을 이용하였다.Conventionally, when the cable is installed on the sea floor, as shown in the third (b), the buried grooves 11 to the extent that the cable 10 can be inserted are dug into the sea bottom (S), and then the cable 10 is put thereon and cement is placed thereon. The method of covering the mortar 12 and the like was used.

그러나 이러한 방법으로 설치할 경우 케이블을 설치할 길이 만큼해저에 매설홈을 파야되고 또 시멘트 몰탈을 덮어야 되기 때문에 시공상 많은 어려움이 따르고, 시공비와 기간 및 인력이 많이 소요되는 등의 문제점들이 있었다.However, when installed in this way, because the length of the cable to be installed to bury the buried groove in the seabed and to cover the cement mortar has a lot of difficulties in construction, there are problems such as construction cost, duration and manpower is required.

본 고안은 이와 같은 점들을 해결하기 위해 종단면이 반원형으로 되고, 양단에는 각기 반경이 다른 연결부를 형성한 일정길이의 반관체를 서로 결합 연결시켜 케이블을 보호할 수 있도록 하므로 케이블을 설치시 해저에 매설홈을 파지 않아도 되게 고안한 것으로 첨부 도면에 의거 상술하면 다음과 같다.In order to solve these points, the present invention has a semi-circular longitudinal section, and connects semi-rigid bodies of a certain length to each other to form a connection part with different radii to protect the cables. Designed so that the grooves do not have to be dug in detail according to the accompanying drawings as follows.

종단면이 반원형으로 되는 일정길이의 반관체(1)(1')양단에는 각기 반경이 다른 연결부(2)(2')를 형성하고, 상하결합면(3)(3')에는 수개의 결착공(4)(4')을 뚫어 반관체(1)(1')를 보울트(5)와 너트(5')로 결착시켜 하나의 관체(6)로 구성되게 하며, 관체(6)로 되게 구성시 반경이 작은 연결부(2')가 반경이 큰 연결부(2)내에 끼워지게 하여 관체(6)가 계속 연결되도록 하여서 된 것이다.Both ends (1) and (1 ') of constant length having a semi-circular longitudinal section are formed at connecting ends (2) and (2') of different radii, and the upper and lower coupling surfaces (3) and (3 ') have several fastening holes. (4) (4 ') to assemble the semi-tubular body (1) (1') with the bolt (5) and the nut (5 ') so that it consists of one tubular body (6), and constitutes the tubular body (6). The connection part 2 'with a small visual radius is fitted in the connection part 2 with a large radius, and the pipe body 6 is connected continuously.

이와 같이 구성되는 본 고안의 사용상태를 설명하면 다음과 같다.Referring to the state of use of the subject innovation is configured as follows.

해저(S)에 케이블을 설치할 때에는 먼저 반관체(1)(1')사이로 케이블이 관통되게 반관체(1)(1')를 케이블 양측에서 결합시켜 주면서 이들 반관체(1)(1')의 양단에 형성된 연결부(2)(2')중 반경이 큰 연결부(2)에는 다른 반관체의 반경이 작은 연결부를, 또 반경이 작은 연결부(2')는 다른 반관체의 반경이 큰 연결부에 끼워지는 상태로 계속 반관체들을 상하결합면(3)(3')에 뚫어진 결착공(4)(4')을 통해 보울트(5)와 너트(5')로 결착시켜 관체(6)가 계속 연결되게 하여준 다음 제3(a)도에서 보는 바와 같이 해저(S)에 깔아주면 되는 것이다.When installing the cable on the seabed (S), the semi-tubular body (1) (1 ') is first joined by connecting the semi-tubular body (1) (1') from both sides of the cable so that the cable passes through the semi-tubular body (1) (1 '). Among the connecting portions 2 and 2 'formed at both ends of the connecting portion 2, which has a large radius, the connecting portion having a smaller radius of the other semi-tubular body, and the connecting portion having a smaller radius 2 ' The tubular body (6) continues by binding the semi-rigid bodies with the bolt (5) and the nut (5 ') through the binding holes (4) and (4') drilled in the upper and lower coupling surfaces (3) and (3 '). After making it connected, you can spread it on the sea floor (S) as shown in Figure 3 (a).

이와 같이 설치하면 제2도에서 보는 바와 같이 반경이 작은 연결부(2')는 반경이 큰 연결부(2)내에 끼워져 결합된 상태에서 일정각도(R)범위내에서 관체(6)들이 자유롭게 굴곡이 되므로 이들 연결부(2)(2')는 관절역활을 하게 되어 해저(S)의 굴곡 상태에 따라 연결부(2)(2')의 작용에 의해 제3(a)도와 같은 상태로 각 관체(6)가 놓이게 되므로 케이블을 안정되게 설치할 수 있게 되는 것이다.In this way, as shown in FIG. 2, the connecting portion 2 'with a small radius is bent in the connecting portion 2 with a large radius, so that the tubular bodies 6 are bent freely within a certain angle (R) range. These joints 2 and 2 'play a role of joints, and according to the bending state of the seabed S, the tubular body 6 is in the same state as the third (a) by the action of the joints 2 and 2'. Will be placed so that the cable can be installed stably.

이와 같이 사용하는 본 고안은 연결부가 서로 결합되게 케이블에 반관체를 계속 연결시킨 다음 이를 그대로 해저에 깔아 앉혀 케이블을 설치토록 하는 것이기 때문에 케이블 설치작업이 매우 신속 용이하게 되어, 설치비용이나 인력 및 기간이 대폭 감소되며, 또 케이블이 안정하게 보호되고 해류에 의한 충격에 유연하게 작용하는등 매우 실용적인 고안이다.The present invention, which is used as described above, continuously connects the semi-pipes to the cables so that the connection parts are connected to each other, and then sits on the sea floor so that the cables can be installed. It is greatly reduced, and it is a very practical design such that the cable is stably protected and flexibly acts on the impact of the current.

Claims (1)

양단에 반경이 각기 다른 연결부를 형성한 반관체를 서로 결합시켜 관체를 구성함과 동시에 결합시 각 관체의 반경이 작은 연결부가 다른 관체의 반경이 큰 연결부내에 끼워지게 하여 각 관체가 이들 연결부를 관절로 하여 일정각도내에서 굴곡이되게 함을 특징으로 하는 해저케이블용 보호관.Combining the semi-rigids with different radii on both ends to form a tubular body, and at the same time, the joints with the smaller radius of each tubing are inserted into the joints with the larger radius of the other tubular joints. Submarine cable protective tube, characterized in that to be bent within a certain angle.
KR2019860017567U 1986-11-11 1986-11-11 Sea-bottom cable cover KR890005565Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860017567U KR890005565Y1 (en) 1986-11-11 1986-11-11 Sea-bottom cable cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860017567U KR890005565Y1 (en) 1986-11-11 1986-11-11 Sea-bottom cable cover

Publications (2)

Publication Number Publication Date
KR880010767U KR880010767U (en) 1988-07-28
KR890005565Y1 true KR890005565Y1 (en) 1989-08-22

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Application Number Title Priority Date Filing Date
KR2019860017567U KR890005565Y1 (en) 1986-11-11 1986-11-11 Sea-bottom cable cover

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Publication number Publication date
KR880010767U (en) 1988-07-28

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