KR200333165Y1 - A covering device for examineing internal press - Google Patents
A covering device for examineing internal press Download PDFInfo
- Publication number
- KR200333165Y1 KR200333165Y1 KR20-2003-0025681U KR20030025681U KR200333165Y1 KR 200333165 Y1 KR200333165 Y1 KR 200333165Y1 KR 20030025681 U KR20030025681 U KR 20030025681U KR 200333165 Y1 KR200333165 Y1 KR 200333165Y1
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- KR
- South Korea
- Prior art keywords
- pipe
- stopper
- eye bolt
- test
- flange portion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
본 고안은 배관의 내압시험용 마개장치에 관한 것으로, 가장자리를 따라 소정간격을 두고 플랜지부(11)를 구비한 마개(10)와, 상기 마개(10)의 플랜지부(11)를 관통하여 결합되고 일단에 고리부(21)가 형성된 아이볼트(20)와, 상기 아이볼트(20)에 나사결합되는 조임너트(30) 및, 배관(P)의 외측에 원주방향을 따라 소정간격을 따라 구비되고 상기 아이볼트(20)의 고리부(21)가 끼워지는 아이볼트 걸이구(40)로 구성되어, 배관의 양단에 탈부착이 용이하여 내압시험을 위한 준비작업이나 시험후 제거작업에 인력과 시간을 절약할 수 있고, 재활용이 가능하도록 된 것이다.The present invention relates to a stopper device for the internal pressure test of the pipe, the stopper 10 having a flange portion 11 with a predetermined interval along the edge, and coupled through the flange portion 11 of the stopper 10, An eye bolt 20 having an end portion 21 formed therein, a tightening nut 30 screwed to the eye bolt 20, and an outer side of the pipe P along a circumferential direction along a predetermined interval. It is composed of the eye bolt hanger 40 is fitted to the hook portion 21 of the eye bolt 20, easy to attach and detach at both ends of the pipe to prepare manpower and time for the preparatory work or removal after the test for the pressure resistance test It can be saved and recycled.
Description
본 고안은 배관의 내압시험장치에 관한 것으로, 배관의 내압시험용 마개장치에 관한 것이다.The present invention relates to an internal pressure test apparatus of a pipe, and relates to a stopper device for an internal pressure test of a pipe.
일반적으로, 대구경 배관공사에서는 관과 관을 연결하여 접합한 후 누설여부를 검사하기 위해 관의 양단을 마개로 막고 내압시험을 실시하게 된다.In general, large-diameter plumbing works by connecting pipes and pipes together, and checking the leakage of both ends of the pipes to perform a pressure test.
플랜지가 있는 관의 경우 마개를 플랜지에 볼트결합시켜 간편하게 탈착가능하나, 플랜지가 없는 관(P)의 경우에는 철판으로 된 마개(110)를 심용접으로 접합하여 결합시키게 되므로, 마개(110)를 제거하는데에 인력과 장비가 소모되고, 특히 마개 제거후 절단면을 가공하는데 많은 시간과 비용이 소요되는 문제점이 있었다.In the case of a pipe with a flange, the stopper is easily detachable by bolting the flange to the flange, but in the case of the pipe (P) without the flange, the stopper 110 made of iron plate is joined by seam welding, and thus the stopper 110 is connected. Manpower and equipment are consumed to remove, and in particular, it takes a lot of time and money to process the cut surface after removing the plug.
또한, 제거된 마개는 분리작업에서 형상이 크게 손상되거나 변형되어 내압시험에 다시 활용할 수 없게 되고 그로 인해 그대로 버려져 재료가 낭비되는 문제점이 있었다.In addition, the removed stopper is greatly damaged or deformed in the separation operation can not be used again in the internal pressure test, there is a problem that the material is wasted because it is thrown away.
이에 본 고안은 상기한 바의 제반 문제점들을 해소하기 위해 안출된 것으로, 배관의 양단에 탈부착이 용이하고 재활용이 가능한 배관의 내압시험용 마개장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, it is an object of the present invention to provide a stopper device for the pressure resistance test of the pipe can be easily attached and detached at both ends of the pipe.
도 1은 종래의 기술에 따른 배관의 내압시험용 마개장치를 나타낸 사시도,1 is a perspective view showing a stopper device for internal pressure test of a pipe according to the prior art,
도 2는 본 고안에 따른 배관의 내압시험용 마개장치를 나타낸 분해사시도,Figure 2 is an exploded perspective view showing a stopper device for a pressure resistance test of the pipe according to the present invention,
도 3은 본 고안에 따른 배관의 내압시험용 마개장치를 나타낸 조립사시도,3 is an assembled perspective view showing a stopper device for a pressure resistance test of the pipe according to the present invention,
도 4는 본 고안에 따른 배관의 내압시험용 마개장치를 나타낸 측단면도이다.Figure 4 is a side cross-sectional view showing a stopper device for a pressure resistance test of the pipe according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 마개 11 : 플랜지부10: stopper 11: flange portion
12 : 가압관 연결소켓 20 : 아이볼트12: Pressure pipe connection socket 20: Eye bolt
21 : 고리부 30 : 조임너트21: ring portion 30: tightening nut
40 : 아이볼트 걸이구 50 : 패킹부재40: eye bolt hanging ball 50: packing member
P : 배관P: Piping
이하 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 고안에 따른 배관의 내압시험용 마개장치는, 가장자리를 따라 소정간격을 두고 플랜지부(11)를 구비한 마개(10)와, 상기 마개(10)의 플랜지부(11)를 관통하여 결합되고 일단에 고리부(21)가 형성된 아이볼트(20)와, 상기 아이볼트(20)에 나사결합되는 조임너트(30) 및, 배관(P)의 외측에 원주방향을 따라 소정간격을 따라 구비되고 상기 아이볼트(20)의 고리부(21)가 끼워지는 아이볼트 걸이구(40), 상기 마개(10)와 배관(P)의 사이에 패킹부재(50)로 구성되어 있다.The stopper device for internal pressure test of the pipe according to the present invention, the stopper 10 having a flange portion 11 with a predetermined interval along the edge, and is coupled through the flange portion 11 of the stopper 10 once Eye bolt 20 formed in the ring portion 21, the tightening nut 30 is screwed to the eye bolt 20, and the outer side of the pipe (P) is provided along a predetermined interval along the circumferential direction and the The eyebolt hook hole 40 to which the ring portion 21 of the eye bolt 20 is fitted is composed of a packing member 50 between the stopper 10 and the pipe P.
상기 마개(10)는 가장자리를 따라 소정간격을 두고 플랜지부(11)가 형성되고, 중앙에 가압관 연결소켓(12)이 형성되어 있으며, 패킹부재(50)와 함께 배관(P)의 선단에 접촉하여 배관(P)의 일단을 밀폐하게 된다.The stopper 10 has a flange portion 11 is formed at a predetermined interval along the edge, the pressure pipe connecting socket 12 is formed in the center, together with the packing member 50 at the tip of the pipe (P) In contact, one end of the pipe P is sealed.
상기 가압관 연결소켓(12)으로 내압시험용 가압관이 연결되어 배관(P) 내부로 유체를 공급하게 된다.The pressure pipe for the internal pressure test is connected to the pressure pipe connecting socket 12 to supply the fluid into the pipe P.
상기 아이볼트(20)는 일단에 환형의 고리부(21)가 형성되고, 타단에 나사부가 형성되며, 나사부에 조임너트(30)가 나사결합된다.The eye bolt 20 has an annular ring portion 21 formed at one end, a threaded portion is formed at the other end, and a tightening nut 30 is screwed to the threaded portion.
상기 조임너트(30)는 손잡이를 구비한 핸들형식으로 하여 대형배관에 적합하도록 하는 것도 가능하다.The tightening nut 30 may be a handle type having a handle so as to be suitable for large pipes.
상기 아이볼트 걸이구(40)는 배관(P)의 외측에 원주방향을 따라 소정간격을 두고 다수개가 용접되어 결합되고, 상기 아이볼트(20)의 고리부(21)가 끼워져 지지된다.A plurality of eyebolt hooks 40 are welded to the outer side of the pipe P at predetermined intervals along the circumferential direction, and the ring part 21 of the eyebolt 20 is fitted and supported.
상기 아이볼트 걸이구(40)는 철근이나 환봉으로 간편하게 제조되고, 배관(P)의 외측면에 반경방향으로 돌출되게 형성됨으로써 상기 아이볼트(20)의 고리부(21)를 걸어 지지하게 되는 것이다.The eye bolt hanger 40 is simply manufactured by reinforcing bars or round bars, and is formed to protrude in the radial direction on the outer surface of the pipe (P) to support the hook portion 21 of the eye bolt 20 by walking. .
도 3과 도 4에 도시된 바와 같이, 상기 아이볼트(20)의 고리부(21)가 아이볼트 걸이구(40)에 끼워진 상태에서 아이볼트(20)의 타단이 상기 마개(10)의 플랜지부(11)를 관통하여 끼워지고, 나사부에 조임너트(30)를 끼워 조임으로써 배관(P)의 일단을 마개(10)로 간편하게 밀폐할 수 있게 되는 것이다.As shown in Figure 3 and 4, the other end of the eye bolt 20 is the plan of the stopper 10 in the state in which the hook portion 21 of the eye bolt 20 is fitted to the eye bolt hook (40) One end of the pipe P can be easily closed with a stopper 10 by being fitted through the branch 11 and tightening the tightening nut 30 with the screw.
해체시에는 조임너트(30)를 풀고 마개(10)를 분리시킨 다음 아이볼트(20)를 아이볼트 걸이구(40)로부터 탈거시키고, 마지막으로 아이볼트 걸이구(40)를 제거한 후 접합면을 원상복구시키게 된다.When dismantling, loosen the tightening nut 30 and remove the stopper 10. Then, remove the eye bolt 20 from the eyebolt hook 40. Finally, remove the eyebolt hook 40 and remove the joint surface. It will be restored.
따라서, 마개(10)의 분리작업이 간편하게 이루어질 뿐만 아니라, 상기 아이볼트 걸이구(40)의 용접부위만을 표면처리하게 되면 원상복구되므로 배관(P)을 간편하게 복원할 수 있게 된다.Therefore, the stopper 10 is not only easily separated, but also the surface of the welding portion of the eyebolt hanger 40 is restored to its original shape, so that the pipe P can be easily restored.
이상에서 설명한 바와 같이 본 고안에 따른 배관의 내압시험용 마개장치에 의하면, 배관의 양단에 탈부착이 용이하여 내압시험을 위한 준비작업이나 시험후 제거작업에 인력과 시간을 절약할 수 있고, 재활용이 가능하여 비용을 절감할 수 있는 효과가 있다.As described above, according to the stopper device for the pressure resistance test of the pipe according to the present invention, it is easy to attach and detach at both ends of the pipe, saving manpower and time in the preparation work for the pressure test or removal after the test, and can be recycled There is an effect that can reduce the cost.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0025681U KR200333165Y1 (en) | 2003-08-08 | 2003-08-08 | A covering device for examineing internal press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0025681U KR200333165Y1 (en) | 2003-08-08 | 2003-08-08 | A covering device for examineing internal press |
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| Publication Number | Publication Date |
|---|---|
| KR200333165Y1 true KR200333165Y1 (en) | 2003-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0025681U KR200333165Y1 (en) | 2003-08-08 | 2003-08-08 | A covering device for examineing internal press |
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| KR (1) | KR200333165Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101763375B1 (en) * | 2016-03-16 | 2017-08-07 | 주식회사 태원 | Insulating Pipe Joint |
-
2003
- 2003-08-08 KR KR20-2003-0025681U patent/KR200333165Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101763375B1 (en) * | 2016-03-16 | 2017-08-07 | 주식회사 태원 | Insulating Pipe Joint |
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