KR200340620Y1 - Double tube for cable - Google Patents
Double tube for cable Download PDFInfo
- Publication number
- KR200340620Y1 KR200340620Y1 KR20-2003-0034235U KR20030034235U KR200340620Y1 KR 200340620 Y1 KR200340620 Y1 KR 200340620Y1 KR 20030034235 U KR20030034235 U KR 20030034235U KR 200340620 Y1 KR200340620 Y1 KR 200340620Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cable
- pipe
- tube
- present
- corrugated
- Prior art date
Links
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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Electric Cable Installation (AREA)
Abstract
본 고안은 지중선로 관로공사에서 케이블을 진입시 장애 요인을 배제하여 꼬임이 방지도록 내부관과 외부관의 형태를 달리한 것을 목적으로 한 케이블 이중관에 관한 것이다. 상기 목적을 실현하기 위한 본 고안은 도로지하에 매설된 지하매설물 중 케이블 예컨대, 전기배선, 통신선 등과 같은 전기설비를 보호하는 것에 있어서, 케이블의 진입하는 내부관인 직관(20)과, 직관(20)이 삽입되는 외부관인 주름관(10)과, 상기 주름관(10) 내측 일면과 직관(20)의 외부 일면이 접착되어 고정되는 것을 특징적 구성으로 한다.The present invention relates to a cable double pipe for the purpose of varying the shape of the inner tube and the outer tube to prevent twisting by eliminating obstacles when entering the cable in underground pipeline construction. The present invention for realizing the above object is to protect the electrical equipment such as underground cables buried under the road, for example, electrical wiring, communication lines, straight pipe 20 and straight pipe 20 which is the inner tube of the cable entry. The outer pipe is inserted into the corrugated pipe 10, the inner surface of the corrugated pipe 10 and the outer surface of the straight pipe 20 is characterized in that the adhesive is fixed.
Description
본 고안은 지중선로 관로공사에서 케이블을 보호하기 위한 합성수지로 이루어진 케이블 이중관에 관한 것으로서, 특히 내부관과 외부관의 형태를 달리하여 수용되는 케이블의 꼬임이 방지되는 케이블 이중관에 관한 것이다.The present invention relates to a cable double pipe made of a synthetic resin for protecting the cable in the underground line pipeline construction, and more particularly to a cable double pipe to prevent the twist of the cable accommodated by varying the shape of the inner pipe and the outer pipe.
일반적으로 맨홀(manhole)과 같은 도로지하에 매설된 지하매설물 중 케이블예컨대, 전기배선, 통신선 등과 같은 전기설비는 주름관에 의해 수용된 상태로 보호된다.In general, the electrical facilities such as cables, for example, electrical wiring, communication lines, etc. among the underground buried underground beneath the road, such as a manhole (protected) is accommodated by the corrugated pipe.
그러나 종래의 보호관체인 단일구조로 이루어진 주름관은 내외부가 모두 주름이 형성된 구조에 의해 케이블 가닥이 주름 상에 걸리어 꼬이는 문제점이 있었다.However, the corrugated pipe made of a single structure, which is a conventional protective tube, has a problem in that cable strands are twisted on the corrugated structure by the inner and outer corrugated structures.
즉, 작업자가 케이블을 내장 한 후 작업하는 과정에서 주름 형태에 의해 진입이 장애가 되어 케이블 가닥이 꼬여지는 것이다.That is, in the process of working after the operator has built the cable entry is impeded by the corrugated form is twisted cable strands.
본 고안은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 지중선로 관로공사에서 케이블을 진입시 장애 요인을 배제하여 꼬임이 방지도록 내부관과 외부관의 형태를 달리한 케이블 이중관을 제공하는데 있다.The present invention was devised to solve the above problems, and the object of the present invention is to provide a cable double pipe having a different shape of the inner tube and the outer tube to prevent twisting by eliminating obstacles when entering the cable in underground line pipeline construction. It is.
상기 목적을 실현하기 위한 본 고안은 도로지하에 매설된 지하매설물 중 케이블 예컨대, 전기배선, 통신선 등과 같은 전기설비를 보호하는 것에 있어서, 케이블의 진입하는 내부관인 직관과, 직관이 삽입되는 외부관인 주름관과, 상기 주름관 내측 일면과 직관의 외부 일면이 접착되어 고정되는 것을 특징적 구성으로 한다.The present invention for realizing the above object is to protect the electrical equipment such as underground cables buried under the road, for example, electrical wiring, communication lines, etc., straight pipe that is the inner tube of the cable entry, corrugated pipe that is the outer pipe is inserted And, it is characterized in that the inner surface of the corrugated pipe and the outer surface of the straight pipe are bonded and fixed.
도 1은 본 고안에 따른 이중관의 사시도,1 is a perspective view of a double pipe according to the present invention,
도2는 본 고안에 따른 이중관의 측단면도.Figure 2 is a side sectional view of a double pipe according to the present invention.
* 도면 중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 주름관 20 : 직관10: corrugated pipe 20: straight pipe
30 : 이중관30: double pipe
이하, 본 고안의 일실시예를 첨부한 도면을 참고하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
도 1은 본 고안에 따른 이중관의 사시도이고, 도2는 본 고안에 따른 이중관의 측단면도이다.1 is a perspective view of a double pipe according to the present invention, Figure 2 is a side cross-sectional view of the double pipe according to the present invention.
도면에서 본 고안은 도로지하에 매설된 지하매설물 중 케이블 예컨대, 전기배선, 통신선 등과 같은 전기설비를 보호하는 것에 있어서, 케이블의 진입하는 내부관인 직관(20)과, 직관(20)이 삽입되는 외부관인 주름관(10)과, 상기 주름관(10) 내측 일면과 직관(20)의 외부 일면이 접착되어 고정되는 것을 특징적 구성으로 한다.In the drawings, the present invention is to protect the electrical equipment such as the cable, for example, electrical wiring, communication line, etc. buried underground underground, straight pipe 20, which is the inner pipe of the cable entry, and the outside of the straight pipe 20 is inserted It is characterized in that the corrugated pipe 10, which is a pipe, and the outer surface of the corrugated pipe 10 and one outer surface of the straight pipe 20 are bonded and fixed.
따라서 본 고안은 지중에 매설과 케이블의 설치시 양자를 모두 만족하게 된다.Therefore, the present invention satisfies both the buried and the installation of the cable in the ground.
즉, 케이블의 진입시 내부관이 직관(20)을 이룸으로서, 케이블의 용이한 포설이 가능하여 꼬임이 방지되는 것이다.In other words, the inner tube forms a straight tube 20 when the cable enters, so that the cable can be easily laid and the twist is prevented.
본 고안은 지중선로 관로공사에서 케이블을 진입시 장애 요인을 배제하여 꼬임이 방지도록 내부관과 외부관의 형태를 달리한 케이블 이중관을 제공함으로서, 용한 지중선로공사가 가능한 것이다.The present invention provides a cable underground pipe with a different shape of inner tube and outer tube to prevent twisting by removing obstacles when entering the cable at underground line pipeline construction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0034235U KR200340620Y1 (en) | 2003-10-31 | 2003-10-31 | Double tube for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0034235U KR200340620Y1 (en) | 2003-10-31 | 2003-10-31 | Double tube for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200340620Y1 true KR200340620Y1 (en) | 2004-02-11 |
Family
ID=49423901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0034235U KR200340620Y1 (en) | 2003-10-31 | 2003-10-31 | Double tube for cable |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200340620Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200464418Y1 (en) | 2010-07-23 | 2013-01-02 | 한국전력공사 | Reinforced body for underground structure |
| KR101991253B1 (en) * | 2019-03-11 | 2019-06-20 | (주)펨코엔지니어링건축사사무소 | Cable structure for underground power lines with earthquake function |
-
2003
- 2003-10-31 KR KR20-2003-0034235U patent/KR200340620Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200464418Y1 (en) | 2010-07-23 | 2013-01-02 | 한국전력공사 | Reinforced body for underground structure |
| KR101991253B1 (en) * | 2019-03-11 | 2019-06-20 | (주)펨코엔지니어링건축사사무소 | Cable structure for underground power lines with earthquake function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| LAPS | Lapse due to unpaid annual fee | ||
| T601 | Decision to invalidate utility model after technical evaluation |