KR910008559Y1 - Corrugated pipes having reinforcements embedded in the wall - Google Patents
Corrugated pipes having reinforcements embedded in the wall Download PDFInfo
- Publication number
- KR910008559Y1 KR910008559Y1 KR2019890014771U KR890014771U KR910008559Y1 KR 910008559 Y1 KR910008559 Y1 KR 910008559Y1 KR 2019890014771 U KR2019890014771 U KR 2019890014771U KR 890014771 U KR890014771 U KR 890014771U KR 910008559 Y1 KR910008559 Y1 KR 910008559Y1
- Authority
- KR
- South Korea
- Prior art keywords
- thread
- cement mortar
- wall
- corrugated pipes
- pipe
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 결합된 상태를 보인 일부 절결 사시도.Figure 1 is a partially cutaway perspective view showing a combined state of the present invention.
제2도는 본 고안의 구성을 보인 요부확대 단면도.2 is an enlarged cross-sectional view showing the main portion of the present invention.
제3도는 본 고안의 다른 실시예를 보인 요부확대 단면도.Figure 3 is an enlarged cross-sectional view showing the main portion of another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 파이프 2 : 나사산1: pipe 2: thread
3 : 나사골 4 : 시멘트 몰탈3: screw bone 4: cement mortar
5 : 철근 6 : 보강판5: rebar 6: reinforcement plate
본 고안은 나사산 사이의 나사골에 철근과 시멘트 몰탈을 몰입시켜 보강판을 체착시킨 구성으로 내구성과 강력한 강도를 얻을 수 있도록 된 합성수지제 나선 보강 파이프에 관한 것이다.The present invention relates to a synthetic resin spiral reinforcement pipe which can obtain durability and strong strength by immersing reinforcing plate by immersing reinforcing bars and cement mortar in the screw bone between the threads.
종래의 합성수지제 나선보강 파이프는 나사산과 나사산을 연결하고 있는 보강편에 의해 강도유지를 하고 있는 실정이므로 내구성은 물론이고 내 강도가 상당히 저하되는 단점을 가지고 있었다. 그리고 선출원된 합성 수지제 나선 보강 파이프(출원번호 89-10910호, 출원인 : 1987년 7월 27일 동일 출원인임)는 나사골 부위 즉, 보강판의 내부에 지지편을 지그재그로 입설시켜 내구성과 강도의 향상을 노리고 있으나 이 또한 하중을 받게 되면 작용하는 힘은 국부적으로 작용토록 유도하는 결과를 초래하게 되어 강력한 강도를 유지 못하고 있는 것이며 제작이 매우 까다로워 작업성의 비용이성으로 인한 생산 단가가 높게 설정되는 비경제적인 폐단점도 내포하고 있는 것이다.The conventional synthetic spiral reinforced pipe made of a synthetic resin has a disadvantage in that the strength is significantly lowered as well as the durability since the strength is maintained by the reinforcing pieces connecting the thread and the thread. In addition, the spirally-reinforced pipe made of a synthetic resin (Application No. 89-10910, Applicant: July 27, 1987) is a zigzag of the support piece in the screw bone area, that is, the reinforcement plate. It is also aiming to improve, but when it is loaded, the acting force is induced locally, resulting in the inability to maintain strong strength, and it is very difficult to manufacture, which makes the production cost high due to the cost-effectiveness of workability. It also has a closed point.
이러한 종래의 결점과 폐단점등을 해결보완하기 위하여 본 고안은 나사산과 나사산 사이의 나사골에 철근을 골조로한 시멘트 몰탈을 적층시킨 후 몰탈면의 외면에는 보강판을 안착하여서 강력한 내구성과 강도를 얻을 수 있도록 안출된 것으로 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.In order to solve the above-mentioned shortcomings and closed points, the present invention laminates cement mortar with reinforcing bars on the screw bone between the thread and the thread, and then obtains strong durability and strength by mounting a reinforcing plate on the outer surface of the mortar surface. When described in detail by the accompanying drawings to be devised so as follows.
파이프(1)에 나선형으로 권취되어 있는 나사산(2)과 나사산(2) 사이의 나사골(3)에 철근(5)을 골조로 하고 있는 시멘트 몰탈(4)을 적층시킨 후 몰탈(4)면의 외면으로 보강판(6)을 안착시키되 보강판(6)의 양측면이 양측 나사산(2)의 측면에 일체로 연결되어지도록 한 구성이다.The cement mortar (4) framed with the reinforcing bar (5) is laminated on the threaded bone (3) between the thread (2) and the thread (2) spirally wound on the pipe (1), and then on the surface of the mortar (4). The reinforcing plate 6 is mounted to the outer surface, but both sides of the reinforcing plate 6 are configured to be integrally connected to the side surfaces of both threads 2.
이와 같이된 본 고안은 지층에 매설하여 하수도등의 용도로 사용되는 것인바, 큰 하중이 작용을 하여도 나사산(2)과 나사산(2) 사이의 나사골(3)에 철근(5)고 함께 적층되어 있는 시멘트 몰탈(4)에 의해 외관경의 변화가 없게 되므로 유동이 발생치 않게 된다. 따라서 관경의 변화에 의해 발생하는 파이프(1)의 노화현상이 없는 것이며 특히, 나사골(3)과 보강판(6) 사이에 적층되어 있는 시멘트 몰탈(4)에 의해 강력한 강도를 가지게 되는 것이므로 전체적으로나 국부적으로 작용하는 하중에 대응할 수 있는 것이어서 변형이나 파손으로 인한 파이프(1)의 교환작업을 수시로 하지 않아도 되는 것이고 경제성과 효용가치가 매우 높은 것이다.The present invention as described above is to be used for the use of sewers, etc. buried in the strata, even if a large load is applied to the threaded bone (3) between the screw thread (2) and the screw thread (2) and laminated together with Since there is no change of the external diameter by the cement mortar 4, the flow does not occur. Therefore, there is no aging phenomenon of the pipe 1 caused by the change of the diameter, and in particular, since it has strong strength by cement mortar 4 laminated between the screw bone 3 and the reinforcement plate 6, It can cope with locally acting load, so it is not necessary to change the pipe (1) due to deformation or breakage from time to time, and it is very economical and its utility value is very high.
또한 제3도와 같이 나사골(3)에 시멘트 몰탈(4)을 적층하지 않고 나사산(2)의 내부에 시멘트 몰탈(4)을 직접 적층시켜 사용할 수 있는 것이다.In addition, as shown in FIG. 3, the cement mortar 4 may be directly laminated inside the screw thread 2 without using the cement mortar 4 in the screw bone 3.
이와 같이된 본 고안은 나사산과 나사산 사이의 나사골에 시멘트 몰탈을 적충시키었기 때문에 시멘트 몰탈의 강도와 합성수지 파이프의 경중량등의 장점만을 혼합시킨 고안이므로 내구성과 강도를 현격하게 상승시킬 수 있는 유용한 효과를 가진다.Since the present invention is a combination of the strength of cement mortar and the light weight of the synthetic pipe because the cement mortar is accumulated in the screw bone between the thread and the thread, the useful effect that can significantly increase the durability and strength Has
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890014771U KR910008559Y1 (en) | 1989-10-12 | 1989-10-12 | Corrugated pipes having reinforcements embedded in the wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890014771U KR910008559Y1 (en) | 1989-10-12 | 1989-10-12 | Corrugated pipes having reinforcements embedded in the wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910007455U KR910007455U (en) | 1991-05-29 |
| KR910008559Y1 true KR910008559Y1 (en) | 1991-10-25 |
Family
ID=19290687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890014771U KR910008559Y1 (en) | 1989-10-12 | 1989-10-12 | Corrugated pipes having reinforcements embedded in the wall |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008559Y1 (en) |
-
1989
- 1989-10-12 KR KR2019890014771U patent/KR910008559Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910007455U (en) | 1991-05-29 |
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