KR870000839Y1 - A stopper of conduit line for communication - Google Patents
A stopper of conduit line for communication Download PDFInfo
- Publication number
- KR870000839Y1 KR870000839Y1 KR2019840009482U KR840009482U KR870000839Y1 KR 870000839 Y1 KR870000839 Y1 KR 870000839Y1 KR 2019840009482 U KR2019840009482 U KR 2019840009482U KR 840009482 U KR840009482 U KR 840009482U KR 870000839 Y1 KR870000839 Y1 KR 870000839Y1
- Authority
- KR
- South Korea
- Prior art keywords
- communication
- stopper
- tube
- opening
- present
- Prior art date
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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
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
-
- 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
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 마개의 사시도.1 is a perspective view of the stopper of the present invention.
제2a도, 제2b도는 본 고안 마개의 실시상태를 나타낸 종단면도.Figure 2a, Figure 2b is a longitudinal sectional view showing an embodiment of the present invention stopper.
본 고안은 지하에 매설한 통신 케이블을 배선하는 통신관로의 개구부를 원통형의 마개로 막아서 판로에 스며들어온 각종 폐수가 관로를 따라 인공(맨홀)이나 전화국 관로단말부(통도) 또는 지하철의 통신구에 침수되는 것을 방지토록 지하 통신 관로용 마개의 구성에 관한 것이다.종래에는 지하에 매설한 통신관로를 다년간 사용하면 화학물, 비뇨물, 유류등으로 오염된 폐수가 스며들어가서 관로를 따라 맨홀등에 채워지게된다. 따라서 연관으로된 케이블 접속관이 폐수에 잠기게되어 연관들이 쉽게 부식되므로 케이블이 접속된 심선이 침수되어 통신이 불통되는 통신장애가 자주 발생하게 되었다.The present invention prevents various wastewaters that penetrate into the channel by blocking the opening of the communication channel for wiring the communication cable buried underground with artificial plugs (manholes), telephone station pipeline terminals (thongdo) or communication ports of the subway. It is about the construction of plugs for underground communication pipelines to prevent flooding.In the past, the underground communication channels used for many years have been used so that wastewater contaminated with chemicals, urine, oil, etc. can seep into the manholes along the pipeline. do. Therefore, the connection cable is immersed in the wastewater and the connections are easily corroded, so that the cable connection is flooded and communication failures frequently occur due to communication failure.
또한 맨홀등에서 작업을 할경우에는 맨홀속에 채워져 있는 폐수와 오래동안 쌓인 찌꺼기등을 퍼내고 작업해야되는 문제점이 있었다.In addition, when working in the manhole, there was a problem in that the wastewater and manure accumulated in the manhole should be pumped out.
본 고안은 이와 같은 문제점을 해결하기 위하여 원통형으로된 마개로 지하 통신관로의 개구부를 막아서 맨홀등의 침수를 방지하여 케이블 접속개소의 침수 고장발생을 방지하여 원활한 통신소통을 기하고 맨홀내의 작업시에도 물을 퍼내는 번거로움과 인력, 자재의 낭비를 줄일 수 있게한 것이다.The present invention prevents the flooding of manholes by blocking the openings of underground communication pipes with cylindrical plugs to prevent such problems. It is possible to reduce the hassle of draining water, waste of manpower and materials.
본 고안의 구성은 별첨도와 같이 원통형의 마개 몸체(1) 내부는 벽체(2)로 막히고, 원통 외주면에 형성된 2개의 걸림턱(3,3') 사이에는 t-1 형의 요홈(5)을 형성하여 링형튜브(4)를 끼우고 튜브에 설치된 공기주입밸브(6)는 마개몸체(1)에 고정되면서 밖으로 돌출되게한 것이다.In the construction of the present invention, as shown in the appendix, the cylindrical stopper body 1 is blocked by a wall 2, and a t-1 type groove 5 is formed between the two locking jaws 3 and 3 'formed on the outer circumferential surface of the cylinder. Formed by inserting the ring-shaped tube (4) and the air injection valve 6 installed in the tube is to be fixed to the stopper body (1) to protrude out.
미설명부호 4',4" : 튜브의 내, 외측면 5' : 요홈내면 7 : 통신관로 8 : 관로의개구부 8' : 개구부내벽면 9 : 맨홀이다Not shown 4 ', 4 ": Inner and outer surface of the tube 5': Inner surface of the groove 7: Communication channel 8: Opening of the channel 8 ': Opening inner wall surface 9: Manhole
제2도는 본 고안의 요지를 이해하기 쉽게하기 위하여 다수 통신관로중 1개의 관로개구부를 나타낸 실시단면도로서 본 고안의 마개로 관로 개구부(8)를 막을때에는 관로에는 통신용 케이블이 깔려있지 않으므로 제2a도와 같이 튜브(4)에 공기를 넣지않은 본 고안의 마개를 통신관로(7)의 개구부(8)에 끼워 넣는다.2 is a cross-sectional view showing one pipeline opening of a plurality of communication channels in order to make the gist of the present invention easier to understand. When the opening 8 is closed with a plug of the present invention, the communication cable is not laid on the pipe. Likewise, the plug of the present invention, which does not put air into the tube 4, is inserted into the opening 8 of the communication tube 7.
본 고안의 마개몸체(1)의 직경의 크기는 통신관로(7)의 직경보다 약간 작게되어 있다.The diameter of the plug body 1 of the present invention is slightly smaller than the diameter of the communication channel 7.
끼워넣은 튜브(4)에 통상의 공기 주입기로 공기주입밸브(6)를 통해 공기를 주입하면 제2b도와 같이 링형 튜브(4)가 팽창하여 튜브의 외측면(4")은 개구부 내벽면(8')에 밀착되고, 튜브의 내측면(4')은 요홈내면(5')에 밀착되어 통신관로(7)의 개구부(8)는 완전히 막히게된다. 또한 팽창된 튜브(4)는 개구부 내벽면(8')에 밀착되면서 눌리게되어 튜브(4)의 팽창되는 모양이 제2b도와 같이 걸림턱(3,3')과 개구부 내벽면(8') 사이로 약간 삐죽하게 벗어나게 되므로 이 부분이 걸림턱(3,3')과 개구부 내벽면(8') 사이에서 패킹 역할을 하게된다. 그리고 본 고안의 마개는 관로에 케이블이 깔려있지 않는 관로 즉 공관로의 마개이며 케이블이 깔려있는 관로의 개구부는 별도의 구조로된 튜브형 마개로 막아서 맨홀의 침수를 방지하도록되어 있다.When air is injected into the inserted tube 4 through the air inlet valve 6 with a conventional air injector, the ring-shaped tube 4 expands as shown in FIG. 2B so that the outer side surface 4 '' of the tube is the inner wall surface of the opening 8. ') And the inner surface 4' of the tube is in close contact with the groove inner surface 5 'so that the opening 8 of the communication channel 7 is completely blocked, and the expanded tube 4 has an inner wall surface of the opening. It is pressed while being in close contact with (8 ') so that the expanded shape of the tube (4) is slightly squeezed out between the catching jaw (3,3') and the opening inner wall surface (8 ') as shown in Figure 2b, so this part is caught (3,3 ') and the inner wall surface of the opening (8') to act as a packing, and the plug of the present invention is a pipe that does not have a cable in the pipeline, that is, a plug of the pipeline, the opening of the pipeline is The tubular stopper has a separate structure to prevent flooding of the manhole.
따라서 통신관로(8')에 스며들어간 폐수는 맨홀(7)속에 채이지 못하고 자연히 땅속으로 스며들어가게되는 것이다.Therefore, the wastewater that has soaked into the communication channel 8 'does not fall into the manhole 7 but naturally soaks into the ground.
이와 같이 본 고안은 통신 케이블이 접속된 맨홀등의 침수를 방지하여 케이블 접속개소의 절연불량이나 통신 장애를 미연에 방지할 수 있게되며, 맨홀내에서 작업하기 위하여 폐수를 펴내야되는 번거러움과 경제적, 인적 낭비도 없게된 것이다.As such, the present invention prevents the inundation of the manhole to which the communication cable is connected, thereby preventing insufficiency or communication failure of the cable connection point, and the hassle and economics of spreading wastewater to work in the manhole. There is no human waste.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840009482U KR870000839Y1 (en) | 1984-09-26 | 1984-09-26 | A stopper of conduit line for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840009482U KR870000839Y1 (en) | 1984-09-26 | 1984-09-26 | A stopper of conduit line for communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860004136U KR860004136U (en) | 1986-04-25 |
| KR870000839Y1 true KR870000839Y1 (en) | 1987-03-05 |
Family
ID=70158093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840009482U KR870000839Y1 (en) | 1984-09-26 | 1984-09-26 | A stopper of conduit line for communication |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870000839Y1 (en) |
-
1984
- 1984-09-26 KR KR2019840009482U patent/KR870000839Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860004136U (en) | 1986-04-25 |
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