KR0137042Y1 - Joint section of optical fiber insertion facility in metallic tube - Google Patents
Joint section of optical fiber insertion facility in metallic tube Download PDFInfo
- Publication number
- KR0137042Y1 KR0137042Y1 KR2019960001031U KR19960001031U KR0137042Y1 KR 0137042 Y1 KR0137042 Y1 KR 0137042Y1 KR 2019960001031 U KR2019960001031 U KR 2019960001031U KR 19960001031 U KR19960001031 U KR 19960001031U KR 0137042 Y1 KR0137042 Y1 KR 0137042Y1
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- metal tube
- fiber insertion
- joint
- main passage
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electric Cable Installation (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
본 고안은 금속관내 삽입장치의 조인트부에 관한 것으로서 특히 금속관내로의 광섬유의 삽입속도를 증가시키는 구조를 가지도록 개량한 금속관내 광섬유 삽입장치의 조인트부에 관한 것으로서 본 고안의 목적은 압축공기 또는 가스가 광섬유에 닿는 통로를 주통로외에 직각방향으로 네개의 보조통로를 추가하여 광섬유에 가해지는 삽입 마찰력을 크게하여 금속관내로의 삽입속도를 증가시키는 구조를 제공하는 것이다.The present invention relates to a joint portion of the metal tube insertion apparatus, and more particularly, to a joint portion of the optical fiber insertion apparatus in the metal tube improved to have a structure for increasing the insertion speed of the optical fiber into the metal tube. By providing four auxiliary passages in a direction perpendicular to the main passage in addition to the main passage of the gas to the optical fiber to provide a structure to increase the insertion friction force applied to the optical fiber to increase the insertion speed into the metal tube.
Description
제1도는 종래의 금속관내 광섬유 삽입장치의 조인트부.1 is a joint portion of a conventional optical fiber insertion apparatus in a metal tube.
제2도는 본 고안의 금속관내 광섬유 삽입장치의 조인트부.2 is a joint portion of the optical fiber insertion device within the metal tube of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 조인트금구 2 : 광섬유1: joint bracket 2: optical fiber
3 : 금속관 4 : 삽입기의 압축탱크 벽3: Metal tube 4: Compression tank wall of inserter
5 : 금속관 고정너트 6 : 고무패킹5: metal tube fixing nut 6: rubber packing
7 : 주통로 8 : 보조통로7: main passage 8: auxiliary passage
9 : 볼트부9: bolt
본 고안은 금속관내 광섬유 삽입장치의 조인트부에 관한 것으로서 특히 금속관내로의 광섬유의 삽입속도를 증가시키는 구조를 가지도록 개량한 금속관내 광섬유 삽입장치의 조인트부에 관한 것이다.The present invention relates to a joint part of an optical fiber insertion device in a metal tube, and more particularly, to a joint part of an optical fiber insertion device in a metal tube improved to have a structure for increasing the insertion speed of an optical fiber into the metal tube.
종래의 금속관내 광섬유 삽입장치의 조인트부는 조인트 금구에 압축공기 또는 가스를 불어넣는 부분이 하나의 통로로 되어 있어서 압축공기 또는 가스가 광섬유에 닿아서 가해지는 삽입 마찰력이 적다. 그리고 조인트 내부에서도 통로외면과의 마찰등에 의해서 압축공기 또는 가스의 압력이 떨어지는 문제점이 있었다.In the joint part of the conventional metal tube optical fiber insertion apparatus, a portion through which the compressed air or gas is blown into the joint bracket is a single passage, so that the insertion friction force applied by the compressed air or gas in contact with the optical fiber is small. In addition, there is a problem in that the pressure of the compressed air or gas drops due to friction with the outer surface of the passage in the joint.
본 고안은 이러한 종래의 문제점을 해결하기 위해 안출한 것으로서 본 고안의 목적은 압축공기 또는 가스가 광섬유에 닿는 통로를 주통로외에 직각방향으로 네개의 보조통로를 추가하여 광섬유에 가해지는 삽입 마찰력을 크게하여 금속관내로의 삽입속도를 증가시키는 구조를 제공하는 것이다.The present invention has been devised to solve such a conventional problem, and an object of the present invention is to increase the insertion friction force applied to the optical fiber by adding four auxiliary passages in a direction perpendicular to the main passage besides the main passage for compressed air or gas. It is to provide a structure to increase the insertion speed into the metal tube.
본 고안은 상기의 목적을 달성하기 위하여 주통로가 형성된 조인트금구를 이루어진 금속관내 광섬유 삽입장치의 조인트부에 있어서, 상기 주통로외에 서로 90도의 각을 이루고 있는 4개의 보조통로가 조인트금구에 배출구가 좁게 형성되어 있는 것을 특징으로 하는 금속관내 광섬유 삽입장치의 조인트부를 제공한다.In order to achieve the above object, the present invention provides a joint part of an optical fiber insertion device in a metal tube including a joint bracket having a main passage, wherein four auxiliary passages having an angle of 90 degrees to each other besides the main passage have a discharge port at the joint bracket. Provided is a joint portion of an optical fiber insertion device within a metal tube, which is formed narrowly.
이하 본 고안의 구성을 첨부된 도면에 의해서 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.
삽입기의 압축탱크벽(4)에 조인트 금구(1)가 고정되어 있는 상기 조인트 금구(1)에는 주통로(7)가 형성되어 있으며 또한 상기 압축탱크벽(4)를 통과하는 볼트부(9)가 형성되어 있다. 그리고 상기 볼트부(9)의 주통로(7)의 단부에 고무패킹(6)이 부착되어 있다. 상기 볼트부(9)에는 금속관 고정너트(5)가 결합하게되어 있고 상기 금속관 고정너트(5)와 고무패킹(6)에 의하여 금속관(3)이 고정된다.The joint bracket 1, in which the joint bracket 1 is fixed to the compression tank wall 4 of the inserter, has a main passage 7 formed therein and a bolt portion 9 passing through the compression tank wall 4. ) Is formed. The rubber packing 6 is attached to the end of the main passage 7 of the bolt portion 9. The metal tube fixing nut 5 is coupled to the bolt part 9, and the metal tube 3 is fixed by the metal tube fixing nut 5 and the rubber packing 6.
이상과 같은 종래의 금속관내 광섬유 삽입장치의 조인트부에 있어서, 상기 조인트금구(1)에 주통로(7)외에 서로 직각으로 네개의 보조통로(8)를 조인트금구(1)의 주통로의 중간정도에서 연결되도록 비스듬히 추가하여 금속관내로의 광섬유의 삽입속도를 증가시키도록 한 것이다.In the joint portion of the conventional metal tube optical fiber insertion apparatus as described above, the four auxiliary passages 8 are perpendicular to the joint bracket 1 at right angles to each other in addition to the main passage 7 in the middle of the main passage of the joint bracket 1. It is added at an angle so as to be connected at a degree to increase the insertion speed of the optical fiber into the metal tube.
상기와 같이 구성된 본 고안의 구체적 작용을 설명하면 다음과 같다.Referring to the specific operation of the present invention configured as described above are as follows.
본 고안의 보조통로(8)에 압축공기를 보내면 광섬유(2)에 더욱 큰 삽입마찰력을 작용하게 하고 금속관(3)내로의 광섬유의 삽입속도를 증가시킨다.Sending compressed air to the auxiliary passage 8 of the present invention allows greater insertion friction on the optical fiber 2 and increases the insertion speed of the optical fiber into the metal tube 3.
상기와 같이 본 고안은 조인트금구에 주통로 뿐만아니라 보조통로를 설치하여 광섬유의 삽입마찰력을 증가시키게하여 금속관내로의 광섬유의 삽입속도를 증가시키게한 유용한 고안이다.As described above, the present invention is a useful design to increase the insertion speed of the optical fiber into the metal tube by increasing the insertion friction of the optical fiber by installing the auxiliary passage as well as the main passage in the joint bracket.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960001031U KR0137042Y1 (en) | 1996-01-25 | 1996-01-25 | Joint section of optical fiber insertion facility in metallic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960001031U KR0137042Y1 (en) | 1996-01-25 | 1996-01-25 | Joint section of optical fiber insertion facility in metallic tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970050378U KR970050378U (en) | 1997-08-12 |
| KR0137042Y1 true KR0137042Y1 (en) | 1999-05-15 |
Family
ID=19449697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960001031U KR0137042Y1 (en) | 1996-01-25 | 1996-01-25 | Joint section of optical fiber insertion facility in metallic tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137042Y1 (en) |
-
1996
- 1996-01-25 KR KR2019960001031U patent/KR0137042Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970050378U (en) | 1997-08-12 |
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