KR200259849Y1 - A Coupling for piping connection - Google Patents
A Coupling for piping connection Download PDFInfo
- Publication number
- KR200259849Y1 KR200259849Y1 KR2019990007030U KR19990007030U KR200259849Y1 KR 200259849 Y1 KR200259849 Y1 KR 200259849Y1 KR 2019990007030 U KR2019990007030 U KR 2019990007030U KR 19990007030 U KR19990007030 U KR 19990007030U KR 200259849 Y1 KR200259849 Y1 KR 200259849Y1
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- KR
- South Korea
- Prior art keywords
- socket
- circular
- ring
- pipe joint
- circumferential
- Prior art date
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Abstract
본 고안은 두개의 결속링으로 양쪽배관의 이음부분 바깥둘레에 형성된 원형띠돌기를 중심으로 내,외측 양쪽에서 삽입시켜 내,외 결속링이 상호 접하는 내측 안둘레에 형성시킨 양쪽 원형띠홈 사이에 원형띠돌기가 삽입되게 끼우고 배관의 이음부분을 소켓 각 선단의 안둘레 원형띠홈에 삽입된 패킹 내부로 삽입시켜 밀폐시킨후 내,외 결속링의 상,하부 체결단과 소켓의 상,하부 체결단을 볼트, 너트로서 체결시켜 양쪽배관을 고정시키는 배관이음용 커플링The present invention is a circular band between two circular ring grooves formed on the inner inner side of the inner and outer binding rings by inserting from both inner and outer sides around the circular band protrusion formed on the outer circumference of both pipes with two binding rings. Insert the banding protrusions and insert the pipe joint into the packing inserted into the inner circumferential groove of each end of the socket and seal it. Couplings for pipe joints, secured on both sides by fastening with bolts and nuts
Description
본 고안은 배관을 상호 연결시키는 배관이음형 커플링에 관한 것이다.The present invention relates to a pipe joint coupling for interconnecting pipes.
종래의 배관이음용 커플링은 주로 상하 반원형으로 분리된 상,하커플링을 볼트, 너트로서 조립하였으므로 조립시 양쪽배관의 수평정확도 등으로 조립하기가 까다롭고 작업시간도 많이 소요되었다.In the conventional pipe joint coupling, the upper and lower couplings, which are mainly divided into upper and lower semicircles, are assembled as bolts and nuts, and thus, it is difficult to assemble with horizontal accuracy of both pipes during assembly, and a lot of work time is required.
본 고안에서는 이와같은 문제점을 개선하기 위하여 두개의 결속링으로 양쪽 배관의 이음부분 바깥둘레에 형성된 원형띠돌기를 중심으로 내,외측 양쪽에서 삽입시켜 내,외 결속링이 상호 접하는 내측 안둘레에 형성시킨 양쪽 원형띠홈 사이에 원형띠돌기가 삽입되게 끼우고 배관의 이음부분을 소켓 각 선단의 안둘레 원형띠홈에 삽입된 패킹 내부로 삽입시켜 밀폐시킨후 내,외 결속링의 상,하부 체결단과 소켓의 상,하부 체결단을 볼트, 너트로서 체결시켜 양쪽배관을 고정시키는 것으로 도면에 의거 상세히 설명하면 다음과 같다.In the present invention, in order to improve the above problems, the inner ring of the inner and outer ring is formed inside the outer ring by inserting the inner and outer ring of the inner ring on both inner and outer sides with the circular band protrusion formed at the outer circumference of both pipes with two binding rings. Insert the circular band projection between the two round band grooves, and insert the joint of the pipe into the packing inserted into the round band groove of the inner end of each socket and seal it.The upper and lower fastening ends of the inner and outer binding rings and the socket The upper and lower fastening ends of the bolts and nuts to fasten both pipes will be described in detail with reference to the drawings as follows.
도 1은 본 고안의 구조를 보인 분해사시도1 is an exploded perspective view showing the structure of the present invention
도 2는 동 조립상태의 종단면도2 is a longitudinal sectional view of the assembled state;
도 3a,b는 결속링의 외향으로 돌출된 체결단을 세개 또는 네개로Figure 3a, b shows three or four fastening ends projecting outwardly of the binding ring
형성시킨 예시측면도Example side view
도 4a는 소켓을 ㄱ 형으로 형성시킨 이음상태의 단면도4A is a cross-sectional view of a jointed state in which a socket is formed in a-shape;
도 4b는 소켓을 ㅓ 형으로 형성시킨 이음상태의 단면도4B is a cross-sectional view of a jointed state in which a socket is formed into a fin shape.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1, 1a : 양쪽배관 2 : 원형띠돌기1, 1a: Both pipes 2: Round band protrusion
2a : 수개의 돌기 10 : 소켓2a: several projections 10: socket
11, 12 : 상,하부 체결단 13 : 선단 안둘레 원형띠홈11, 12: upper and lower tightening end 13: end circumferential circular groove
14 : 패킹 20, 30 : 내,외 결속링14: Packing 20, 30: Internal and external binding ring
20a : 링형의 내 결속링 21, 22, 31, 32 : 상,하부 체결단20a: Ring type inner engagement ring 21, 22, 31, 32: Upper and lower coupling ends
23, 33 : 내측 안둘레 원형띠홈23, 33: inner circumference groove
연결하고져 하는 배관(1),(1a)의 이음부분 바깥둘레에 형성된 원형띠돌기(2)나 또는 수개의 돌기(2a)를 중심으로 내,외측 양쪽에서 내,외 결속링(20),(30)을 삽입시켜 결속링의 상호 접하는 내측 안둘레에 형성시킨 양쪽 원형띠홈(23),(33)안으로 원형띠돌기(2)가 삽입되게 양쪽 안둘레 원형띠홈사이에 끼우고 배관의 이음부분을 소켓(10) 각 선단의 안둘레 원형띠홈(13)에 삽입된 패킹(14) 내부로 삽입시킨후 내,외 결속링(20),(30)의 상,하부 체결단(21), (22),(31),(32)과 소켓의 상,하부 체결단(11),(12)을 볼트, 너트로서 체결시켜서 된 것으로 내,외 결속링(20),(30)중 내 결속링(20a)을 상,하부 체결단이 없는 링형으로 형성시켜 볼트, 너트로서 체결시 외 결속링의 상,하부 체결단(31),(32)과 소켓의 상,하부 체결단(11),(12)으로만 체결시킬수도 있고 배관의 직경이 큰 경우에는 소켓과 두개 결속링의 외향으로 돌출된 체결단을 세개 또는 네개로 형성시켜 체결강도를 보강시킬수도 있는 것이다.Inner and outer binding rings 20, both inside and outside of the circular band projections 2 formed on the outer periphery of the joints 1, 1a to be connected or several projections 2a. 30) and insert the circular band grooves (23) and (33) between the inner circular circumferential grooves (23) and (33) into the inner inner circumference of the binding ring so as to be inserted between the circular circumferential grooves on both sides. After the socket 10 is inserted into the packing 14 inserted into the inner circumferential band groove 13 at each end, the upper and lower fastening ends 21 and 22 of the inner and outer binding rings 20 and 30 are respectively ), (31), (32) and the upper and lower fastening ends (11) and (12) of the socket by bolts and nuts, and the inner ring (20, 30) of the inner ring ( 20a) is formed in a ring shape without upper and lower fastening ends so that the upper and lower fastening ends 31 and 32 of the external binding ring and the upper and lower fastening ends 11 and 12 of the socket when fastening as bolts and nuts. Can be tightened only). And by three or four pieces forming the fastening end projects outwardly of the two coupling rings, which will also enhance the fastening strength sikilsu.
그리고 소켓(10)을 ㄱ형으로 형성시켜 배관 연결상태를 ㄱ형 배관이음형으로 사용할 수가 있고 소켓(10)을 ㅓ형으로 형성시켜 배관 연결상태를 ㅓ형 배관이음형으로 사용할수도 있는 것이다.And by forming the socket 10 in the a-type pipe connection state can be used as the a-type pipe joint type, and the socket 10 is formed in the p-type pipe connection state can also be used as a p-type pipe joint type.
이와같은 구조로 된 본 고안의 배관 연결방법을 설명하면 우선 연결하고져 하는 양쪽배관의 이음부분 바깥둘레에 형성된 원형띠돌기(2)나 또는 수개의 돌기 (2a)를 중심으로 두개의 내,외 결속링(20),(30)으로 내외측 양쪽에서 안둘레 원형띠홈(23),(33)이 내측쪽으로 향하도록 삽입시켜 양쪽 안둘레 원형띠홈 사이에 이음부분의 원형띠돌기가 끼워지게 두개의 내,외 결속링을 상호 접하고 배관의 이음부분을 소켓(10) 각 선단의 안둘레 원형띠홈(13)에 삽입된 패킹(14) 내부로 삽입시켜 이음부분을 소켓내에 밀폐시키면서 내,외 결속링(20),(30)의 상,하부 체결단(21), (22),(31),(33)과 소켓(10)의 상,하부 체결단(11),(12)과를 볼트, 너트로서 체결시켜서 양쪽배관을 용이하게 고정시킬수가 있는 것이다.When describing the pipe connection method of the present invention having such a structure, two internal and external bindings centering on a circular band protrusion (2) or several protrusions (2a) formed on the outer circumference of the joint of both pipes to be connected first Inner and outer annular circular grooves 23 and 33 are inserted into the rings 20 and 30 so that the inner annular circular grooves 23 and 33 are directed inwardly so that the circular annular projections of the joints are inserted between the inner annular circular grooves. Inner and outer binding ring while sealing the joint in the socket by inserting the external binding ring to each other and inserting the joint part of the pipe into the packing 14 inserted into the inner circumferential groove 13 of each end of the socket 10. 20, 30, upper and lower fastening ends 21, 22, 31, 33 and the upper and lower fastening ends 11, 12 of the socket 10 and bolts, nuts It can be easily fixed to both pipes by fastening as.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990007030U KR200259849Y1 (en) | 1999-04-28 | 1999-04-28 | A Coupling for piping connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990007030U KR200259849Y1 (en) | 1999-04-28 | 1999-04-28 | A Coupling for piping connection |
Publications (2)
Publication Number | Publication Date |
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KR20000020084U KR20000020084U (en) | 2000-11-25 |
KR200259849Y1 true KR200259849Y1 (en) | 2002-01-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019990007030U KR200259849Y1 (en) | 1999-04-28 | 1999-04-28 | A Coupling for piping connection |
Country Status (1)
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KR (1) | KR200259849Y1 (en) |
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1999
- 1999-04-28 KR KR2019990007030U patent/KR200259849Y1/en not_active IP Right Cessation
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KR20000020084U (en) | 2000-11-25 |
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