KR200197367Y1 - Coupling structure of water service pipe - Google Patents
Coupling structure of water service pipe Download PDFInfo
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- KR200197367Y1 KR200197367Y1 KR2020000012903U KR20000012903U KR200197367Y1 KR 200197367 Y1 KR200197367 Y1 KR 200197367Y1 KR 2020000012903 U KR2020000012903 U KR 2020000012903U KR 20000012903 U KR20000012903 U KR 20000012903U KR 200197367 Y1 KR200197367 Y1 KR 200197367Y1
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- pipe
- ring
- pressing
- compression ring
- tension bolt
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- 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
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
본 고안은 수도관의 이음구조에 관한 것으로, 관 이음부에 결합력과 기밀성을 증대시켜 수압으로 인한 수도관의 이탈 및 누수를 효과적으로 방지할 수 있도록 하는데 목적이 있다.The present invention relates to a joint structure of a water pipe, and has an object to effectively prevent the separation and leakage of the water pipe due to water pressure by increasing the coupling force and air tightness to the pipe joint.
본 고안은 1관(100)과 2관(200)의 연결부위의 사이에 고무패킹(56)이 개재되고 상기 연결부위에 구성된 압륜(50)이 인장볼트(60)의 체결에 의해 고무패킹(56)을 압착, 팽창하게 하는 통상의 것에 있어서, 상기 2관(200)과 압륜(50)의 내단 (52)사이에 압착링(10)을 삽입하고 인장볼트(60)의 상단에는 압착링(10)의 상면에 접하는 단위구성체 압착판(12)을 결합하여 인장볼트(60)의 체결에 의해 상기 단위구성체 압착판(12)이 압착링(10)을 압착하도록 한 구조이다. 따라서 본 고안은 2관과 압륜의 내단 사이에 압착링(10)을 강압에 의해 개재시켜 고무패킹(56)을 효율적으로 압착,팽창되도록 함으로서 기밀효과를 향상시킴은 물론, 1관과 2관과의 결합력을 증대시킨다.The present invention is a rubber packing 56 is interposed between the connection portion of the first pipe 100 and the second pipe 200, and the pressure ring 50 configured in the connection portion is rubber-packed by the fastening of the tension bolt 60 ( 56, the compression ring 10 is inserted between the two pipes 200 and the inner end 52 of the compression ring 50, and the compression ring (top) of the tension bolt (60). The unit compaction plate 12 is coupled to the upper surface of the unit 10 by the fastening of the tension bolt 60 to the unit compaction plate 12 to the compression ring (10). Therefore, the present invention improves the airtight effect by effectively compressing and expanding the rubber packing 56 by interposing the compression ring 10 between the two ends of the pipe and the inner end of the pressure ring, and of course, the first pipe and the second pipe. To increase the cohesion of.
Description
본 고안은 수도관의 이음구조에 관한 것으로, 관 이음부위에 결합력과 기밀성을 증대시켜 수압으로 인한 수도관의 이탈 및 누수를 효과적으로 방지할 수 있도록 하는데 목적이 있다.The present invention relates to a joint structure of a water pipe, and has an object to effectively prevent the separation and leakage of the water pipe due to water pressure by increasing the coupling force and air tightness at the pipe joint.
일반적으로, 금속재로 이루어진 수도관은 시공이 간편하도록 일정길이로 제작되며, 연속적으로 이음하여 사용할 수 있도록 일단에 직경이 큰 확장단과 함께 내면에 삽입길이를 규정하는 제어단이 형성되어 있다. 종래의 수도관 이음구조는 도 5에서 도시한 바와 같이, 1관(100)과 2관(200)의 연결부위의 사이에 고무패킹 (56)이 개재되고 상기 연결부위에 구성된 압륜(50)이 인장볼트(60)의 체결에 의해 고무패킹(56)을 압착, 팽창하게 한 구조이다. 그러나, 종래 수도관의 이음구조는 수압으로 인하여 수도관이 떨림이 발생하는데 이때 1관(100)에 삽입된 2관(200)이 점차적으로 유동되어 오랜시간동안 방치할 경우 연결부위에서 수도관이 이탈될 우려가 크고, 또한 수도관의 유동으로 인하여 압륜이 연결부위에서 헐거워짐에 따라 틈새에서 압착,팽창하고 있던 고무패킹(56) 또한 느슨하게 이완되어 틈새에서 누수를 초래하는 문제점이 있다.In general, a water pipe made of a metal material is manufactured to have a certain length so as to simplify construction, and a control end defining an insertion length on an inner surface thereof is formed along with an extended end having a large diameter at one end so that it can be used continuously. In the conventional water pipe joint structure, as shown in FIG. 5, a rubber packing 56 is interposed between the connection part of the first pipe 100 and the second pipe 200, and the pressure ring 50 configured at the connection part is tensioned. The rubber packing 56 is compressed and expanded by fastening the bolt 60. However, in the conventional joint structure of the water pipe, the water pipe is shaken due to the water pressure. At this time, if the 2 pipe 200 inserted into the 1 pipe 100 gradually flows and is left for a long time, the water pipe may be separated from the connection part. The rubber packing 56, which has been compressed and expanded in the gap as the pressure ring is loosened at the connection part due to the flow of the water pipe, is also loosened, causing a leak in the gap.
본 고안은 이러한 문제점을 감안하여 안출된 것으로, 1관과 2관의 연결부위의 사이에 개재된 고무패킹이 틈새에서 최대한 팽창을 이루도록 하여 기밀효과를 증대시킴은 물론, 1관과 2관의 결합력을 높여 수압으로 인한 수도관의 떨림에도 결합력을 유지할 수 있는 구조를 제공하고자 한다. 본 고안은 2관과 압륜의 내단 사이에 압착링을 강압에 의해 개재시켜 고무패킹을 효율적으로 압착,팽창되도록 함으로서 기밀효과를 향상시킴은 물론, 1관과 2관과의 결합력을 증대시킴으로서 본 고안의 목적을 달성하고자 한다.The present invention has been devised in view of the above problems, and the rubber packing interposed between the connection part of the first and second pipes is made to expand as much as possible in the gap to increase the airtight effect, as well as the coupling force of the first and second pipes. It is intended to provide a structure that can maintain the bonding force even by shaking of water pipes due to water pressure. The present invention improves the airtight effect by interposing a compression ring between the two ends of the pipe and the inner end of the pressure ring by pressure, thereby improving the airtightness effect, as well as increasing the coupling force between the first pipe and the second pipe. To achieve the purpose.
도 1은 본 고안의 구성을 나타낸 분해사시도1 is an exploded perspective view showing the configuration of the subject innovation
도 2는 본 고안의 조립된 상태를 나타내 사시도Figure 2 is a perspective view showing the assembled state of the present invention
도 3은 본 고안의 조립된 상태에서의 정단면도Figure 3 is a front sectional view in the assembled state of the present invention
도 4는 본 고안의 다른 실시예를 나타낸 분해사시도Figure 4 is an exploded perspective view showing another embodiment of the present invention
도 5는 종래기술에 따른 구성을 나타낸 정단면도Figure 5 is a front sectional view showing a configuration according to the prior art
＜ 도면의 주요부분에 대한 부호의 설명 ＞<Explanation of symbols for the main parts of the drawings>
10 : 압착링 10a : 절개부10: pressing ring 10a: incision
10b : 절결부 11 : 나사탭10b: cutout part 11: thread tap
12 : 단위구성체 압착판 12' : 압착판12: unit pressing plate 12 ': pressing plate
본 고안은 1관(100)과 2관(200)의 연결부위의 사이에 고무패킹(56)이 개재되고 상기 연결부위에 구성된 압륜(50)이 인장볼트(60)의 체결에 의해 고무패킹(56)을 압착, 팽창하게 하는 통상의 것에 있어서, 상기 2관(200)과 압륜(50)의 내단 (52)사이에 압착링(10)을 삽입하고 인장볼트(60)의 상단에는 압착링(10)의 상면에 접하는 단위구성체 압착판(12)을 결합하여 인장볼트(60)의 체결에 의해 상기 단위구성체 압착판(12)이 압착링(10)을 압착하도록 한 구조이다.The present invention is a rubber packing 56 is interposed between the connection portion of the first pipe 100 and the second pipe 200, and the pressure ring 50 configured in the connection portion is rubber-packed by the fastening of the tension bolt 60 ( 56, the compression ring 10 is inserted between the two pipes 200 and the inner end 52 of the compression ring 50, and the compression ring (top) of the tension bolt (60). The unit compaction plate 12 is coupled to the upper surface of the unit 10 by the fastening of the tension bolt 60 to the unit compaction plate 12 to the compression ring (10).
이때, 상기 압착링(10)의 내주연에 나사탭(11)을 형성하고 일단을 절단하여 절개부(10a)를 형성하는 한편, 상단 및 하단에는 절결부(10b)를 형성하였다. 그리고 나사탭(11)은 2관이 삽입된 방향으로 경사져 있기 때문에 2관(200)과 마찰력이 증대되어 수압으로 인하여 수도관의 떨림이 발생할 경우에도 1관(100)으로부터 2관(200)이 이탈되는 것을 방지할 수 있도록 하였다. 또한, 상기 절개부(10a)는 압착링(10)을 2관(200)과 압륜(50)의 내단(52) 사이에 강압에 의해 개재시킬 때 어느정도 탄력을 갖고 조여질 때의 여유공간을 두었으며, 상기 절결부(10b)는 인장볼트 (60)의 조임에 따라 압압되는 단위구성체 압착판(12)이 압착링(10)을 누름에 따라 2관(200)의 외주면을 보다 신축성있게 조여주도록 하기 위해서이다.At this time, the thread tab 11 was formed on the inner circumference of the pressing ring 10 and one end was cut to form a cutout portion 10a, while a cutout portion 10b was formed at the upper and lower ends. And since the thread tab 11 is inclined in the direction in which the two pipes are inserted, the two pipes 200 are separated from the one pipe 100 even when the water pipe is shaken due to the hydraulic pressure due to the increased frictional force with the two pipes 200. It can be prevented. In addition, the cut-out portion 10a has a certain amount of elasticity when the compression ring 10 is interposed between the two pipes 200 and the inner end 52 of the pressing ring 50 by a certain pressure and has a free space when tightened. The cutout portion 10b is to be tightened more elastically to the outer peripheral surface of the two pipe (200) as the unit pressing plate 12 is pressed in accordance with the tightening of the tension bolt (60) pressing the pressing ring (10). To do that.
그리고 도 4는 본 고안의 다른 실시예를 나타낸 것으로, 상기 단위구성체 압착판을 디스크구조로 된 일체형의 압착판(12')으로 형성할 수도 있다. 따라서, 조립시공을 간편히 할 수 있으며 1관을 인장볼트(60)에 의해서 지지하고 있는 압륜(50)과의 밀착력이 증대됨에따라 결과적으로 1관(100)과 2관(200)의 결합력을 보다 증대시킬 수 있다.And Figure 4 shows another embodiment of the present invention, the unit compaction plate may be formed of an integral compaction plate 12 'of the disk structure. Therefore, assembling construction can be simplified, and as the adhesion force with the pressure ring 50 supporting the one pipe by the tension bolt 60 is increased, consequently, the coupling force between the first pipe 100 and the second pipe 200 is increased. You can increase it.
이하 본 고안에 따른 조립동작 및 효과를 도 1내지 도 4를 참조하여 설명하도록 한다.Hereinafter, the assembly operation and effects according to the present invention will be described with reference to FIGS. 1 to 4.
먼저, 고무패킹(56)과, 압륜(50), 그리고 압착링(10)을 2관(200)에 조립전에 끼워 넣은 다음, 1관(100)에 2관(200)을 삽입하여 수로를 형성하고 1관과 2관의 이음부위 사이에 고무패킹(56)을 끼움시켜 틈새를 밀폐되도록 한 다음, 2관(200)측에서부터 압륜(50)의 내단(52)의 단부가 고무패킹(56)에 밀착되도록 한다. 그 후 압착링(10)을 2관(200)과 압륜(50)의 내단(52) 사이에 억지끼움시켜 고정한다. 이때 2관(200)의 외주면과 압륜(50)의 내단(52)의 사이는 강압에 의해 끼워질 수 있는 소정치의 간격을 갖도록 하여 압착링(10)이 틈새를 파고들어가 고무패킹(56)에 단부가 밀착되도록 한다. 이때, 압착링(10)의 내주면에는 일방향으로 경사진 나사탭 (11)이 형성되어 있어 2관(200)으로부터 쉽게 이탈되지는 않으며 또한 압착링(10)이 차지하는 부피로 인하여 압륜(50)이 조여지기 때문에 2관(200)과의 밀착력이 크게 증대됨에 따라 결과적으로 1관(100)과 2관(200)의 결합력은 커진다. 한편, 압착링(10)을 삽입시킨 후 압륜(50)의 상면에 삼방면에 위치한 단위구성체 압착판(12)을 인장볼트(60)에 의해 각각 체결함으로서 조립은 완료된다. 이때 단위구성체의 압착판(12)을 디스크구조로 된 일체형의 압착판(12')으로 형성하여 압륜(50)과 함께 압착링(10)을 균일한 힘으로 조여줌으로서 밀착력을 극대화시킬 수 있으며 조립시공이 간편하다.First, the rubber packing 56, the pressing ring 50, and the pressing ring 10 are inserted into the two pipes 200 before assembly, and then the two pipes 200 are inserted into the one pipe 100 to form a channel. Then, the rubber packing 56 is inserted between the joints of the first pipe and the second pipe so as to seal the gap, and then the end of the inner end 52 of the pressure ring 50 from the side of the second pipe 200 is the rubber packing 56. Make sure you are in close contact with After that, the pressing ring 10 is fixed between the two pipes 200 and the inner end 52 of the pressing ring 50 by being clamped. At this time, between the outer circumferential surface of the two pipes 200 and the inner end 52 of the pressing ring 50 to have a predetermined value that can be fitted by the pressing force so that the pressing ring 10 enters a gap and the rubber packing 56 Make sure that the ends are in close contact with each other. At this time, the inner circumferential surface of the pressing ring 10 is formed with a screw tab 11 inclined in one direction, so that it is not easily separated from the two pipes 200, and the pressing ring 50 is due to the volume occupied by the pressing ring 10. As it is tightened, the adhesion between the two pipes 200 is greatly increased, and as a result, the coupling force between the one pipe 100 and the two pipes 200 increases. On the other hand, by inserting the pressing ring 10, the assembly is completed by fastening the unit assembly pressing plate 12 located on three sides on the upper surface of the pressing ring 50 by the tension bolt 60, respectively. At this time, the pressing plate 12 of the unit structure may be formed as an integral pressing plate 12 'having a disk structure, and the pressing ring 50 may be tightened together with the pressing ring 50 with a uniform force to maximize the adhesion. Easy to assemble
그 후 너트를 조여줌에 따라 인장볼트(60)는 1관(100)을 2관(200)측으로 끌어당기게 되고 동시에 단위구성체 압착판(12)은 압착링(10)을 삼방면에서 압압하게 되어 고무패킹(56)을 더욱 팽창시키게 된다. 즉, 인장볼트(60)의 체결에 의해 1관(100)과 2관(200)을 서로 끌어당기는 힘이 작용함에 따라 결합력은 극대화되며 기밀효과는 향상된다.Then, as the nut is tightened, the tension bolt 60 pulls the first pipe 100 to the second pipe 200 side and at the same time, the unit pressing plate 12 presses the pressing ring 10 in three directions. The rubber packing 56 is further inflated. That is, as the pulling force of the first pipe 100 and the second pipe 200 to each other by the fastening of the tension bolt 60, the coupling force is maximized and the airtight effect is improved.
이상에서 설명한 바와 같이, 본 고안은 제 1관과 제2관의 결합력을 증대시켜 수압으로 인한 떨림에도 틈새에 개재된 고무패킹이 이완되지 않고 항상 팽창상태를 유지함으로서 기밀성이 향상되며, 제1관과 제2관의 결합력이 증대되어 수압으로 인한 수도관의 이탈이 적극방지 된다.As described above, the present invention improves the airtightness by increasing the coupling force between the first pipe and the second pipe to maintain the expansion state at all times without the rubber packing intervening in the gap even after shaking due to water pressure, the first pipe As the coupling force between the second and second pipes is increased, departure of the water pipe due to water pressure is prevented.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0024184A KR100387168B1 (en) | 2000-05-06 | 2000-05-06 | Coupling of Water Service Pipe |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0024184A Division KR100387168B1 (en) | 2000-05-06 | 2000-05-06 | Coupling of Water Service Pipe |
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| KR200197367Y1 true KR200197367Y1 (en) | 2000-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0024184A KR100387168B1 (en) | 2000-05-06 | 2000-05-06 | Coupling of Water Service Pipe |
| KR2020000012903U KR200197367Y1 (en) | 2000-05-06 | 2000-05-06 | Coupling structure of water service pipe |
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| Application Number | Title | Priority Date | Filing Date |
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| KR10-2000-0024184A KR100387168B1 (en) | 2000-05-06 | 2000-05-06 | Coupling of Water Service Pipe |
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| KR100914153B1 (en) * | 2007-08-21 | 2009-08-28 | 현대주철산업 주식회사 | Pipe coupling assembly |
| CN117427560A (en) * | 2023-12-20 | 2024-01-23 | 江苏南理范群装备科技有限公司 | Boiling granulator preheats structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958716B1 (en) | 2009-12-31 | 2010-05-18 | 주식회사 서원양행 | Pressure wheel assembly for water pipe-coupling |
| KR102423528B1 (en) | 2021-01-12 | 2022-07-22 | 전주대학교 산학협력단 | Apparatus for manufacturing spike rings for water pipes |
| KR102461830B1 (en) | 2021-01-12 | 2022-11-03 | 전주대학교 산학협력단 | Spike ring for water pipe and its manufacturing method |
-
2000
- 2000-05-06 KR KR10-2000-0024184A patent/KR100387168B1/en not_active IP Right Cessation
- 2000-05-06 KR KR2020000012903U patent/KR200197367Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914153B1 (en) * | 2007-08-21 | 2009-08-28 | 현대주철산업 주식회사 | Pipe coupling assembly |
| CN117427560A (en) * | 2023-12-20 | 2024-01-23 | 江苏南理范群装备科技有限公司 | Boiling granulator preheats structure |
| CN117427560B (en) * | 2023-12-20 | 2024-03-15 | 江苏南理范群装备科技有限公司 | Boiling granulator preheats structure |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010100707A (en) | 2001-11-14 |
| KR100387168B1 (en) | 2003-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| U107 | Dual application of utility model | ||
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T701 | Written decision to grant on technology evaluation | ||
| LAPS | Lapse due to unpaid annual fee | ||
| G701 | Publication of correction |