KR850000328Y1 - Joint stainless pipe - Google Patents
Joint stainless pipe Download PDFInfo
- Publication number
- KR850000328Y1 KR850000328Y1 KR2019830006683U KR830006683U KR850000328Y1 KR 850000328 Y1 KR850000328 Y1 KR 850000328Y1 KR 2019830006683 U KR2019830006683 U KR 2019830006683U KR 830006683 U KR830006683 U KR 830006683U KR 850000328 Y1 KR850000328 Y1 KR 850000328Y1
- Authority
- KR
- South Korea
- Prior art keywords
- steel pipe
- elastic
- counting
- packing
- modulus
- Prior art date
Links
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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
내용 없음.No content.
Description
제1도는 일부를 절개한 본 고안의 측단면 구성도.1 is a side cross-sectional view of the present invention with a part cut away.
제2도는 계수의 일부 전개 측단면 구성도.2 is a partially developed side cross-sectional view of the coefficient.
제3도는 접속 패킹의 단면 구성도.3 is a cross-sectional configuration diagram of the connection packing.
제4도는 접속상태의 정단면 구성도.4 is a schematic sectional configuration of the connected state.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
4 : 패킹 10 : 공간부4 packing 10 space
11,11' : 탄성밀착대 7,8 : 계수돌조11,11 ': Elastic contact table 7,8: modulus protrusion
9,9' : 탄성밀착요조 12,13 : 계수접면9,9 ': Elastic contact casting 12,13: modulus contact
본 고안은 박육 스테인레스 강관계수 접속기구의 개량에 관한 것이다.The present invention is directed to an improvement of the thin stainless steel tube connection mechanism.
박육스테인레스 강관(이하 "강관"이라 약칭한다)은 연결부에 나사를 삭설하여 나사소켓을 채우거나 용접에 의한 연결이 곤란하므로 접속 시공이 복잡 난이하다. 그러므로 강관의 연결 수단으로서 강관의 양단부에 환상 계수돌조를 형성하고 탄성체 패킹으로 포위시켜 경첩형 금속밴드로 조여묶는 이음새를 구성하게 되는 것이 일반적이다.Thin stainless steel pipe (hereinafter abbreviated as "steel pipe") is difficult to connect because it is difficult to fill the screw socket or connect by welding by removing the screw in the connection part. Therefore, it is common to form an annular modulus protrusion at both ends of the steel pipe as a connecting means of the steel pipe and to surround the elastic packing to fasten the hinge metal band.
상기한 종래의 강관 연결 수단은 돌조상의 계수 형성시에 관경의 팽창 수축에 의한 규격의 변동이 생겨 계수돌조와 패킹의 밀착은 불완전해지며 따라서 유체의 누설이 발생된다. 이를 더 자세히 설명하면 탄성체 패킹은 대향하는 두강관의 계수돌조에 동시에 밀착되는데 계수돌조의 협소한 부위만이 밀착되는 것이고, 계수돌조는 팽출 또는 권취하여 형성할 때에 관경에 변화를 주거나 직경이 정밀하게 형성되지 못함으로써 계수돌조의 밀착부위에는 밀접 파괴부위가 생기게 되고 이러한 불완전 밀접 현상은 치명적인 흠이 되어 이곳으로 유체가 누설되는 것이다.In the conventional steel pipe connecting means, the standard fluctuations due to expansion and contraction of the diameter are generated when the coefficients of the protrusions are formed in the protrusions, so that the adhesion between the coefficient protrusions and the packing is incomplete and thus the fluid leakage occurs. In more detail, the elastic packing is in close contact with the modulus protrusion of the opposing two steel pipes at the same time, and only the narrow part of the modulus protrusion is in close contact with the modulus protrusion, when it is formed by expanding or winding. As it is not formed, a close fracture portion is formed at the close contact portion of the modulus stone, and this incomplete close phenomenon becomes a fatal flaw and the fluid is leaked there.
본 고안은 위와 같은 박육 스테인레스 강관의 연결부위에 유체 누설의 흠이 발생되지 않게끔 패킹과 강관이 광역으로 밀접됨과 동시에 관경말단 부위에 팽창 수축된 관경의 변화에 적응되어 긴밀히 밀착되고 그 시공이 간단 용이하게끔 강관계수의 접속기구를 제공함에 목적이 있다.The present invention is close to the packing and steel pipes in a wide area so as to prevent the occurrence of fluid leakage at the connection part of the thin stainless steel pipe as described above. The purpose is to provide a connection mechanism for easy connection.
본 고안을 첨부 도면에 따라서 사세한게 설명하면 다음과 같다.When the present invention is described in detail according to the accompanying drawings as follows.
강관 양단부에 환상의 계수돌조를 팽출시키고 계수돌조를 탄성체 패킹으로 포위시킨 후 경첩형의 금속 밴드로 조여 묶게된 공지의 강관 계수 접속기구에 있어서, 강관의 양단 계수(繼手) 돌조(7)(8)에 연장된 계수접면(接面)(12)(13)을 형성하고 환상패킹(4)의 내주면에 환상의 외협내광 공간부(10)를 형성하여 탄성 밀착대(11)(11')가 대향하여 측면에 형성된 탄성 밀착요조(9)(9')를 구성한 것이고, 부호 1,2는 강관, 3은 경첩형 금속밴드, 3a,3b는 밴드의 대판, 5는 볼트 6은 너트, 14는 경첩축을 보인 것이다.In a known steel pipe coefficient connecting mechanism in which annular counting protrusions are swelled at both ends of a steel pipe, the counting protrusions are surrounded by elastic packing, and fastened together by hinged metal bands. 8, the modulus contact surfaces 12 and 13 extended to each other, and the annular outer narrow light space space 10 is formed on the inner circumferential surface of the annular packing 4 so that the elastic contact points 11 and 11 'are formed. Is composed of an elastic close contact (9) (9 ') formed on the side facing each other, numerals 1,2 are steel pipes, 3 are hinged metal bands, 3a, 3b are band plates, 5 bolts 6 nuts, 14 Shows the hinge axis.
본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.
강관(1)(2)을 연결하기 위해서는 먼저 강관의 양단부에 환상으로 계수돌조(7)(8)을 팽출시켜 계수돌조(7)(8)와 연장된 계수접면(12)(13)을 형성하고 환상의 패킹(4)으로 포위시키되 계수돌조(7)(8)를 탄성밀착요조(9)(9') 내에 각각 삽입 시키고, 계수접면(12)(13)을 탄성 밀착대(11)(11')에 각각 밀착시킨 후 경첩형 금속밴드(3)로 조여 패킹(4)을 가압함으로써 탄성 밀착요조(9)(9')가 계수돌조(7)(8)에 밀접되고, 탄성 밀착대(11)(11')가 대향하고 있는 계수접면(12)(13)을 각각 가압하게 함으로써, 강관의 계수돌조(7)(8)팽출시에 좌, 우의 강관 말단인 계수접면(12)(13)의 관경이 서로다르게 팽창 되거나 수축된 경우에도 대향하고 있는 탄성밀착대(11)(11')가 독립된 밀착대와 같이 좌우 강관의 계수 접면과 긴밀하게 밀착될 뿐만 아니라 탄성밀착 요조(9)(9')와 탄성 밀착대(11)(11')가 강관(1)(2)의 계수돌조(7)(8)와 계수접면(12)(13)에 이르는 광역부에 긴밀히 밀착됨으로써 유체의 누설을 환실하게 방지 할 수 있는 것이다.In order to connect the steel pipes (1) and (2), first, the counting protrusions (7) and (8) are swelled annularly at both ends of the steel pipe to form the counting protrusions (7) (8) and the extended coefficient contact surfaces (12) (13). And enclosed in an annular packing (4), inserting the counting protrusions (7) and (8) into the elastic tightness fittings (9) and (9 '), respectively, and the counting contacts (12) and (13) are placed in the elastic packing (11) ( 11 '), and then tightening with a hinge-shaped metal band 3 to press the packing 4, the elastic contact yoke (9) (9') is in close contact with the modulus (7) (8), the elastic contact table The counters (12) and (13) facing the counters (11) and (11 ') are respectively pressurized, so that the counters (12) which are the ends of the left and right steel pipes at the time of expansion, Even if the tube diameters of 13) are expanded or contracted differently, the opposing elastic holders 11 and 11 'not only closely adhere to the modulus contact surfaces of the left and right steel pipes, but also the elastic contact members 9, like the independent holders. 9 'and the elastic contact points 11 and 11' By closely adhering to the wide area between the counting protrusions 7 and 8 of the steel pipes 1 and 2 and the counting contact surfaces 12 and 13, leakage of fluid can be prevented.
위와 같이 본 고안은 간단 용이하게 시공할 수 있으며, 탄성체 패킹이 강관계수의 광역부에 결쳐 접속되고 동시에 탄성밀착대가 독립체인 양 강관 계수 접면에 개별적으로 밀착되어 관경의 변화에 적응 함으로써 유체의 누설을 방지 할 수 있는 효과가 있다.As described above, the present invention can be easily and easily constructed, and the elastic packing is connected to the wide area of the steel tube and at the same time, the elastic contact table is individually adhered to both steel pipe coefficient contact surfaces, which are independent entities, thereby adapting to the change of the diameter to prevent fluid leakage. It is effective to prevent.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830006683U KR850000328Y1 (en) | 1983-07-29 | 1983-07-29 | Joint stainless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830006683U KR850000328Y1 (en) | 1983-07-29 | 1983-07-29 | Joint stainless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850000328Y1 true KR850000328Y1 (en) | 1985-02-26 |
Family
ID=19230928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019830006683U KR850000328Y1 (en) | 1983-07-29 | 1983-07-29 | Joint stainless pipe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR850000328Y1 (en) |
-
1983
- 1983-07-29 KR KR2019830006683U patent/KR850000328Y1/en not_active IP Right Cessation
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