KR200203749Y1 - Corrugated steel pipe joining device - Google Patents
Corrugated steel pipe joining device Download PDFInfo
- Publication number
- KR200203749Y1 KR200203749Y1 KR2020000013283U KR20000013283U KR200203749Y1 KR 200203749 Y1 KR200203749 Y1 KR 200203749Y1 KR 2020000013283 U KR2020000013283 U KR 2020000013283U KR 20000013283 U KR20000013283 U KR 20000013283U KR 200203749 Y1 KR200203749 Y1 KR 200203749Y1
- Authority
- KR
- South Korea
- Prior art keywords
- steel pipe
- corrugated steel
- band
- gasket
- present
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
본 고안은 파형강관의 연결부를 발포제로 밀봉함으로써 완전한 수밀을 유지하기 위한 것이다. 이러한 본 고안은 내부에 일정한 공간을 유지하는 밴드(120)를 파형강관(110)의 연결부에 체결하고, 밴드(120)의 관통공(126)을 통하여 발포제(140)를 주입하여 밴드(120)와 파형강관(110) 연결부 사이를 밀봉하는 파형강관 연결장치로서, 발포제(140)에 의해 파형강관(110) 연결부의 수밀이 완전하게 이루어지는 효과가 있다.The present invention aims to maintain complete watertightness by sealing the connections of corrugated steel pipes with blowing agents. The present invention is fastened to the connection portion 120 of the corrugated steel pipe 110 to maintain a constant space therein, injecting the blowing agent 140 through the through hole 126 of the band 120 band 120 As a corrugated steel pipe connecting device for sealing between the corrugated steel pipe 110 and the connecting portion, there is an effect that the watertight portion of the corrugated steel pipe 110 is completely sealed by the foaming agent 140.
Description
본 고안은 파형강관 연결장치에 관한 것으로, 특히 파형강관의 연결부를 발포제로 밀봉함으로써 완전한 수밀을 유지하기 위한 것이다.The present invention relates to a corrugated steel pipe connecting device, in particular to maintain a complete water tightness by sealing the connection of the corrugated steel pipe with a blowing agent.
일반적인 파형강관 결합용 가스켓을 도 1에 도시한다.A general corrugated steel pipe coupling gasket is shown in FIG. 1.
이 도면에 도시한 바와 같이, 두 개의 파형강관(10)을 이을 경우 각 파형강관(10)의 접촉부위에 가스켓(30)을 싸고, 그 위에 밴드(30)를 체결한다.As shown in the figure, when connecting two corrugated steel pipe 10, the gasket 30 is wrapped around the contact portion of each corrugated steel pipe 10, and the band 30 is fastened thereon.
이러한 파형강관(10)은 이음부에도 파형(12)이 져 있으므로, 밴드(20) 또한 파형강관(10)의 파형(12)에 일치하는 파형(22)이 형성되어 있으며, 밴드(20)의 단부끼리는 볼트(24)와 너트(26)를 사용하여 결합한다.Since the corrugated steel pipe 10 has a waveform 12 at the joint part, a waveform 22 corresponding to the waveform 12 of the corrugated steel pipe 10 is also formed. The ends are coupled using the bolt 24 and the nut 26.
그리고 가스켓(30)은 고무나 합성수지제로 된 평판을 사용한다. 따라서 가스켓(30)은 밴드(20)가 누르는 압력에 의해 파형강관(10)의 외주면 및 밴드(20)의 내주면에 밀착됨으로써, 파형강관(10)의 내부를 지나는 물질이 파형강관(10)의 이음부를 통하여 누출되는 것을 방지한다.The gasket 30 uses a plate made of rubber or synthetic resin. Therefore, the gasket 30 is in close contact with the outer circumferential surface of the corrugated steel pipe 10 and the inner circumferential surface of the band 20 by the pressure pressed by the band 20, so that the material passing through the corrugated steel pipe 10 passes through the corrugated steel pipe 10. Prevents leakage through joints.
그런데 상기와 같은 종래의 파형강관 연결장치는, 밴드(20)가 가스켓(30)을 가압하여 파형강관(10)에 밀착시킬 때 가스켓(30)이 구부러지는데, 구부러지는 쪽이 접혀지는 현상이 발생하고, 밴드(20)가 가스켓(30)에 압력을 가하는 부분이 불균일하게 되어 가스켓(30)에 변형이 발생하게 된다. 따라서 종래의 파형강관 연결장치는 수밀유지의 효율이 낮은 문제점이 있었다.By the way, in the conventional corrugated steel pipe connection device as described above, when the band 20 presses the gasket 30 to be in close contact with the corrugated steel pipe 10, the gasket 30 is bent, and the phenomenon that the bent side is folded occurs. In addition, a portion of the band 20 that applies pressure to the gasket 30 becomes non-uniform, which causes deformation of the gasket 30. Therefore, the conventional corrugated steel pipe connection device has a problem of low efficiency of watertight maintenance.
본 고안은 상기와 같은 점에 착안하여 안출한 것으로, 본 고안의 목적은 파형강관의 연결부를 발포제로 밀봉함으로써 완전한 수밀을 유지하기 위한 것이다.The present invention has been devised in view of the above point, the object of the present invention is to maintain the complete watertight by sealing the connection of the corrugated steel pipe with a blowing agent.
도 1은 종래 파형강관 연결장치의 분해 사시도.1 is an exploded perspective view of a conventional corrugated steel pipe connection device.
도 2는 본 고안의 파형강관 연결장치의 분해 사시도.Figure 2 is an exploded perspective view of the corrugated steel pipe connection device of the present invention.
도 3은 도 2의 결합상태 단면도.3 is a cross-sectional view of the coupled state of FIG.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
110: 파형강관 112,122: 파형110: corrugated steel pipe 112,122: corrugated
120: 밴드 124: 볼트120: band 124: bolt
126: 관통공 130: 가스켓126: through hole 130: gasket
140: 발포제140: blowing agent
상기와 같은 목적을 달성하기 위한 본 고안은, 파형강관의 이음부를 감싸고 볼트에 의해 체결되는 밴드에 발포제를 주입 가능한 관통공이 형성된 것을 특징으로 하는 파형강관 연결장치를 제공한다.The present invention for achieving the above object, provides a corrugated steel pipe connecting device is characterized in that the through-hole can be injected into the band wrapped around the joint of the corrugated steel pipe and fastened by a bolt.
이하에서는 본 고안의 구성 및 작용을 설명한다.Hereinafter, the configuration and operation of the present invention.
도 2는 본 고안에 따른 파형강관 연결장치의 분해 사시도이고, 도 3은 도 2의 결합상태 단면도이다.2 is an exploded perspective view of a corrugated steel pipe connection device according to the present invention, Figure 3 is a cross-sectional view of the coupled state of FIG.
본 고안의 파형강관 연결장치는, 파형강관(110)의 이음부를 감싸고 볼트(124)에 의해 체결되는 밴드(120)와, 밴드(120)에 형성된 다수의 관통공(126)과, 밴드(120)의 내주면 가장자리에 접착된 가스켓(130)으로 이루어진다.Corrugated steel pipe connection device of the present invention, the band 120 is wrapped around the joint of the corrugated steel pipe 110 and fastened by a bolt 124, a plurality of through holes 126 formed in the band 120, and the band 120 It consists of a gasket 130 bonded to the edge of the inner peripheral surface.
이와 같이 밴드(120)에 관통공(126)을 형성한 것은 발포제(140)를 주입하기 위한 것이다. 그리고 가스켓(130)은 밴드(120)의 내주면 가장자리 및 볼트(124)가 결합되는 주위에 접착하여 발포제(140)가 누출되는 것을 방지하고, 밴드(120)와 파형강관(110)의 사이에 발포제(140)가 주입되는 공간을 유지한다. 이러한 가스켓(130)은 밴드(120)의 가장자리 뿐만 아니라 필요에 따라 밴드(120)의 중심부에도 추가 형성할 수 있다.As such, the through-hole 126 is formed in the band 120 to inject the blowing agent 140. In addition, the gasket 130 adheres to the inner circumferential surface edge of the band 120 and the circumference where the bolt 124 is coupled to prevent the foaming agent 140 from leaking, and is formed between the band 120 and the corrugated steel pipe 110. Maintain a space in which 140 is injected. The gasket 130 may be further formed at the center of the band 120 as well as the edge of the band 120.
또한 밴드(120)에는 파형강관(110)의 파형(112,122)과 일치되는 파형(112,122)이 형성되며, 파형(112,122)이 형성되지 않아도 무방하다.In addition, the band 120 is formed with a waveform (112, 122) to match the waveform (112, 122) of the corrugated steel pipe 110, the waveform (112, 122) may not be formed.
이하에서는 본 고안에 따른 파형강관 연결장치의 작용을 설명한다.Hereinafter, the operation of the corrugated steel pipe connection device according to the present invention.
먼저, 내부에 일정한 공간을 유지하며 파형강관(110)의 연결부를 감싸는 밴드(120)를 준비하는 단계를 설명한다.First, the step of preparing a band 120 surrounding the connection of the corrugated steel pipe 110 while maintaining a constant space therein will be described.
이 밴드(120)는, 파형강관(110)의 이음부를 감싸고 볼트(124)에 의해 체결되고, 내주면 가장자리를 따라 가스켓(130)이 접착되며, 발포제(140)를 주입하기 위한 다수의 관통공(126)을 갖는다.The band 120 wraps around the joint of the corrugated steel pipe 110 and is fastened by bolts 124, and a gasket 130 is adhered along an inner circumferential surface edge thereof, and a plurality of through holes for injecting the foaming agent 140 ( 126).
다음은, 밴드(120)를 파형강관(110)의 연결부에 설치하는 단계를 설명한다.Next, the step of installing the band 120 to the connection portion of the corrugated steel pipe 110 will be described.
파형강관(110)의 연결부 외주면에 밴드(120)를 결합시키고, 볼트(124)를 체결하여 밴드(120)를 고정하면, 파형강관(110)은 밴드(120)의 결속력에 의해 연결된다. 이때 가스켓(130)은 밴드(120)의 가장자리와 파형강관(110) 사이에서 끼워진 상태가 됨에 따라, 밴드(120)와 파형강관(110) 사이에 일정한 공간이 형성된다.When the band 120 is coupled to the outer circumferential surface of the corrugated steel pipe 110, and the bolt 120 is fastened to fix the band 120, the corrugated steel pipe 110 is connected by the binding force of the band 120. In this case, as the gasket 130 is fitted between the edge of the band 120 and the corrugated steel pipe 110, a predetermined space is formed between the band 120 and the corrugated steel pipe 110.
다음은, 밴드(120)의 내부 공간에 발포제(140)를 주입하는 단계를 설명한다.Next, the step of injecting the blowing agent 140 in the inner space of the band 120.
밴드(120)의 관통공(126)을 통하여 발포제(140)를 주입하면, 발포제(140)는 파형강관(110)과 밴드(120) 사이에서 가스켓(130)에 의해 만들어진 공간에서 발포되어 그 공간을 메우게 된다. 이때 가스켓(130)은 발포제(140)가 외부로 누출되는 것을 방지한다.When the foaming agent 140 is injected through the through hole 126 of the band 120, the foaming agent 140 is foamed in the space made by the gasket 130 between the corrugated steel pipe 110 and the band 120 and is spaced therein. Will be filled. At this time, the gasket 130 prevents the foaming agent 140 from leaking to the outside.
다음은, 발포제(140)를 경화시키는 단계를 설명한다.Next, the step of curing the blowing agent 140 will be described.
파형강관(110)과 밴드(120) 사이에 충전된 발포제(140)는 시간이 지남에 따라 경화되어 파형강관(110) 연결부를 완전 밀봉하게 된다. 따라서 파형강관(110)의 연결부는 수밀이 유지된다.The foaming agent 140 filled between the corrugated steel pipe 110 and the band 120 is cured over time to completely seal the corrugated steel pipe 110 connection. Therefore, the connection portion of the corrugated steel pipe 110 is maintained watertight.
이와 같은 파형강관 연결장치에 의하면, 발포제(140)에 의해 파형강관(110) 연결부의 수밀이 완전하게 이루어지는 장점이 있다.According to such a corrugated steel pipe connecting device, there is an advantage that the watertight portion of the corrugated steel pipe 110 is completely sealed by the foaming agent 140.
이상에서 설명한 바와 같이, 본 고안은 내부에 일정한 공간을 유지하는 밴드(120)를 파형강관(110)의 연결부에 체결하고, 밴드(120)의 관통공(126)을 통하여 발포제(140)를 주입하여 밴드(120)와 파형강관(110) 연결부 사이를 밀봉하는 파형강관 연결장치로서, 발포제(140)에 의해 파형강관(110) 연결부의 수밀이 완전하게 이루어지는 효과가 있다.As described above, the present invention is fastened to the connection portion of the corrugated steel pipe 110 to maintain a constant space therein, the injection of the blowing agent 140 through the through hole 126 of the band 120 As a corrugated steel pipe connecting device for sealing between the band 120 and the corrugated steel pipe 110, there is an effect that the watertight portion of the corrugated steel pipe 110 is completely sealed by the foaming agent 140.
이상에서는 본 고안을 하나의 실시예로써 설명하였으나, 본 고안은 상기한 실시예에 한정되지 아니하며, 실용신안등록청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다.Although the present invention has been described as an embodiment, the present invention is not limited to the above-described embodiment, and the general knowledge in the field to which the present invention belongs without departing from the gist of the present invention claimed in the utility model registration claims. Anyone with a variety of variations will be possible.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000024848A KR20010103384A (en) | 2000-05-10 | 2000-05-10 | Corrugated steel pipe joining method and the device thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000024848A Division KR20010103384A (en) | 2000-05-10 | 2000-05-10 | Corrugated steel pipe joining method and the device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200203749Y1 true KR200203749Y1 (en) | 2000-11-15 |
Family
ID=19668310
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000024848A KR20010103384A (en) | 2000-05-10 | 2000-05-10 | Corrugated steel pipe joining method and the device thereof |
| KR2020000013283U KR200203749Y1 (en) | 2000-05-10 | 2000-05-10 | Corrugated steel pipe joining device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000024848A KR20010103384A (en) | 2000-05-10 | 2000-05-10 | Corrugated steel pipe joining method and the device thereof |
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| Country | Link |
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| KR (2) | KR20010103384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200017023A (en) | 2018-08-08 | 2020-02-18 | 주식회사 태영피앤엑스 | Dimple Flange Corrugated Steel Pipe Coupling Structure and Method of that |
| KR20200070166A (en) | 2020-05-31 | 2020-06-17 | 주식회사 태영피앤엑스 | Dimple Flange Corrugated Steel Pipe Coupling Method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102441400B1 (en) | 2017-11-17 | 2022-09-07 | 현대자동차주식회사 | Clamp for fixing pipes installed on pipe structures within sound absorber |
-
2000
- 2000-05-10 KR KR1020000024848A patent/KR20010103384A/en not_active Application Discontinuation
- 2000-05-10 KR KR2020000013283U patent/KR200203749Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200017023A (en) | 2018-08-08 | 2020-02-18 | 주식회사 태영피앤엑스 | Dimple Flange Corrugated Steel Pipe Coupling Structure and Method of that |
| KR20200070166A (en) | 2020-05-31 | 2020-06-17 | 주식회사 태영피앤엑스 | Dimple Flange Corrugated Steel Pipe Coupling Method |
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| Publication number | Publication date |
|---|---|
| KR20010103384A (en) | 2001-11-23 |
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