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KR20100010113A - Up and down coupling for easying the joint and fix therof - Google Patents

Up and down coupling for easying the joint and fix therof Download PDF

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Publication number
KR20100010113A
KR20100010113A KR1020080070961A KR20080070961A KR20100010113A KR 20100010113 A KR20100010113 A KR 20100010113A KR 1020080070961 A KR1020080070961 A KR 1020080070961A KR 20080070961 A KR20080070961 A KR 20080070961A KR 20100010113 A KR20100010113 A KR 20100010113A
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South Korea
Prior art keywords
lower couplings
clamp
grooves
band
couplings
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KR1020080070961A
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Korean (ko)
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KR101008827B1 (en
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이도연
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이정연
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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
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • 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
    • F16L37/00—Couplings of the quick-acting type

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Abstract

본 발명은 상,하부커플링의 내부에 원통체패킹을 내장시키고 각 선단부로 연결하고져 하는 배관의 끝단부를 원통체패킹의 선단밀폐링 내부로 삽입시켜 배관을 밀폐시키면서 배관의 반원형돌륜은 상,하부커플링의 반원형결속홈에 끼워 배관이 고정되게 상,하부커플링을 상접시킨 후

Figure 112008052447598-PAT00001
형 클램프로서 상,하부커플링의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈과 수직돌출테를
Figure 112008052447598-PAT00002
형 클램프의 절개띠 사이간격틈으로 띠홈을 압입시켜 수직돌출테가 끼워지면서 띠홈의 길이방향면에 형성시킨 수개의 직삼각형 돌기에
Figure 112008052447598-PAT00003
형 클램프의 중간 절개띠의 길이방향 양끝단면에 형성시킨 요철면이 걸리면서 상,하부커플링의 선단부에 서로 대칭이 되게 형성된 띠홈 및 수직돌출테에 압입된
Figure 112008052447598-PAT00004
형 클램프가 이탈하지 못하도록 체결시키는 결합체결이 간단한 상,하부커플링 According to the present invention, the semi-circular protrusions of the pipe are embedded in the upper and lower couplings and the pipe ends are inserted into the end sealing rings of the cylindrical packing to seal the pipes. Insert the upper and lower couplings into the semicircular binding groove of the coupling so that the pipe is fixed.
Figure 112008052447598-PAT00001
As a clamp, the outer band groove and the vertical protrusion frame contacting each other at both ends of the upper and lower couplings
Figure 112008052447598-PAT00002
The grooves are inserted into the gaps between the incision bands of the clamps, and the vertical protrusions are inserted into the right triangular protrusions
Figure 112008052447598-PAT00003
The uneven surface formed on both ends of the longitudinal cut-out of the middle clamp of the type clamp is caught and press-fitted into the band groove and the vertical protrusion frame formed to be symmetrical with each other at the leading end of the upper and lower couplings.
Figure 112008052447598-PAT00004
Upper and lower couplings with simple fastenings to prevent separation

Description

결합체결이 간단한 상,하부커플링 {Up and down coupling for easying the joint and fix therof}Up and down coupling for easying the joint and fix therof}

본 발명은 내부에 원통형패킹이 내장된 상,하부커플링의 결합을

Figure 112008052447598-PAT00005
형 클램프로서 간단하게 체결시킬 수 있는 결합체결이 간단한 상,하부커플링에 관한 것이다.The present invention is a combination of the upper and lower couplings with a built-in cylindrical packing
Figure 112008052447598-PAT00005
The fastening which can be simply fastened as a type clamp relates to a simple upper and lower coupling.

통상 상하 이등분으로 분리된 상,하부커플링을 결합할 때에는 상,하부커플링의 외곽으로 서로 대향지게 돌출시킨 여러개의 체결구를 전부 볼트, 너트로서 체결하므로서 상,하부커플링을 결합하는데 체결시간이 많이 소요된다.In general, when joining the upper and lower couplings divided into two upper and lower parts, the upper and lower couplings are combined by fastening all the fasteners protruding from the upper and lower couplings to the outside of the upper and lower couplings as bolts and nuts. This takes a lot.

상,하부커플링의 내부에 원통체패킹을 내장시키고 각 선단부로 연결하고져 하는 배관의 끝단부를 원통체패킹의 선단밀폐링 내부로 삽입시켜 배관을 밀폐시키 면서 배관의 반원형돌륜은 상,하부커플링의 반원형결속홈에 끼워 배관이 고정되게 상,하부커플링을 상접시킨 후

Figure 112008052447598-PAT00006
형 클램프로서 상,하부커플링의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈과 수직돌출테를
Figure 112008052447598-PAT00007
형 클램프의 절개띠 사이간격틈으로 띠홈을 압입시켜 수직돌출테가 끼워지도록 체결 할 수가 있으나 상,하부커플링의 각 선단부에 서로 대칭이 되게 형성시킨 띠홈과 수직돌출테에 압입시킨
Figure 112008052447598-PAT00008
형 클램프가 원통체패킹의 내부 압력저하나 외부충격의 조건에 따라 외향으로 이탈 할 수가 있으므로 확고한 체결방법이 필요하였다.Cylindrical packing is embedded inside the upper and lower couplings, and the end of the pipe to be connected to each end is inserted into the end sealing ring of the cylindrical packing to seal the pipes. The upper and lower couplings to be fixed so that the pipe is fixed to the semicircular binding groove of
Figure 112008052447598-PAT00006
As a clamp, the outer band groove and the vertical protrusion frame contacting each other at both ends of the upper and lower couplings
Figure 112008052447598-PAT00007
It can be fastened by inserting the band groove into the gap between the incision bands of the type clamp so that the vertical protruding frame can be inserted, but it is press-fitted into the band groove and the vertical protruding frame formed to be symmetrical with each other at the tip of the upper and lower couplings.
Figure 112008052447598-PAT00008
Since the clamp can be released outwards depending on the internal pressure drop or external shock condition of the cylindrical packing, a firm clamping method was required.

본 발명에서는 상,하부커플링의 내부에 원통체패킹을 내장시키고 각 선단부로 연결하고져 하는 배관의 끝단부를 원통체패킹의 선단밀폐링 내부로 삽입시켜 배관을 밀폐시키면서 배관의 반원형돌륜은 상,하부커플링의 반원형결속홈에 끼워 배관이 고정되게 상,하부커플링을 상접시킨 후

Figure 112008052447598-PAT00009
형 클램프로서 상,하부커플링의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈과 수직돌출테를
Figure 112008052447598-PAT00010
형 클램프의 절개띠 사이간격틈으로 띠홈을 압입시켜 수직돌출테가 끼워지면서 띠홈의 길이방향면에 형성시킨 수개의 직삼각형 돌기에
Figure 112008052447598-PAT00011
형 클램프의 중간 절개띠의 길이방향 양끝단면에 형성시킨 요철면이 걸리면서 상,하부커플링의 선단부에 서로 대칭이 되게 형성된 띠홈 및 수직돌출테에 압입된
Figure 112008052447598-PAT00012
형 클램프가 이탈하지 못하도록 체결시키는 것이다.In the present invention, the semi-circular protrusions of the pipe are embedded in the upper and lower couplings, and the end of the pipe to be connected to each end is inserted into the end sealing ring of the cylindrical packing so as to seal the pipe. Insert the upper and lower couplings into the semicircular binding groove of the coupling so that the pipe is fixed.
Figure 112008052447598-PAT00009
As a clamp, the outer band groove and the vertical protrusion frame contacting each other at both ends of the upper and lower couplings
Figure 112008052447598-PAT00010
The grooves are inserted into the gaps between the incision bands of the clamps, and the vertical protrusions are inserted into the right triangular protrusions
Figure 112008052447598-PAT00011
The uneven surface formed on both ends of the longitudinal cut-out of the middle clamp of the type clamp is caught and press-fitted into the band groove and the vertical protrusion frame formed to be symmetrical with each other at the leading end of the upper and lower couplings.
Figure 112008052447598-PAT00012
It is to fasten the clamp so that it does not escape.

본 발명은 프레스로 압축 성형한 상,하부커플링의 각 선단부의 상접면 외곽으로 형성시킨 띠홈과 수직돌출테에서 띠홈의 길이방향면에 내측방향으로 경사진 직삼각형 돌기를 수개 형성시키고 이에 대응지게

Figure 112008052447598-PAT00013
형 클램프의 중간 절개띠의 길이방향 양끝단면에 요철면을 형성시켜서
Figure 112008052447598-PAT00014
형 클램프로서 상,하부커플링의 각 선단부에 대칭으로 형성된 띠홈 및 수직돌출테에 타격으로 압입시 상,하부커플링의 띠홈의 길이방향면에 돌출시킨 수개 직삼각형 돌기에
Figure 112008052447598-PAT00015
형 클램프의 중간 절개띠의 양끝단면에 형성시킨 요철면이 걸리면서 체결상태를 그대로 유지할 수 있도록 확고하게 한 것이다.The present invention provides a plurality of rectangular triangular protrusions inclined inwardly in the longitudinal direction of the band grooves and the vertical grooves formed in the band grooves and vertical protrusions of the upper and lower coupling portions which are compression-molded by a press.
Figure 112008052447598-PAT00013
Uneven surface is formed on both ends of the longitudinal cut-out of the middle clamp
Figure 112008052447598-PAT00014
As a clamp, it is possible to press on the strip grooves and the vertical protrusion frame symmetrically formed at each tip of the upper and lower couplings.
Figure 112008052447598-PAT00015
The uneven surface formed on both ends of the middle incision band of the clamp clamp is secured to maintain the fastening state.

상하 이등분으로 분리된 상,하부커플링(10)(10a)의 내부 반원주형 삽입구에 원통체패킹(20)을 일치되게 끼우고 연결하고져 하는 배관(1)을 끝단부(2)는 원통체패킹(20)의 각 선단밀폐링(21) 내부로 삽입시키고 반원형돌륜(3)은 상,하부커플링(10)(10a)의 선단 내부주연의 반원형결속홈(11)(11a)에 끼워지도록 상,하부커플 링(10)(10a)을 결합시키는 구성에 있어서 프레스로 압축 성형한 상,하부커플링(10)(10a)이 상호 상접하는 각 선단부의 상접면 가장자리에 외곽으로 띠홈(12)(12a)과 함께 수직돌출테(13)(13a)를 서로 대칭이 되게 돌출시키고 사이간격틈이 상,하부커플링(10)(10a)의 외곽 띠홈(12)(12a) 두께 2배 크기의 절개띠(31)를 일측 중간의 길이방향으로 절개시킨

Figure 112008052447598-PAT00016
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부 양쪽 끝단에서 상접되는 띠홈(12)(12a)과 수직돌출테(13)(13a)를
Figure 112008052447598-PAT00017
형 클램프(30)의 절개띠(31) 사이간격틈으로 띠홈(12)(12a)을 타격으로 압입시켜 수직돌출테(10)(10a)가
Figure 112008052447598-PAT00018
형 클램프(30)내부에 끼워지도록 체결시켜서 상,하부커플링(10)(10a)이 결합하도록 하였다.The end portion 2 is a cylindrical body packing pipe 1, which is inserted into the semi-cylindrical insertion hole of the upper and lower couplings 10 and 10a, which is separated into two upper and lower parts, and is connected to each other. (20) is inserted into each tip sealing ring (21) and the semi-circular protrusion (3) is to be fitted into the semi-circular binding grooves (11) (11a) of the inner periphery of the tip of the upper and lower couplings (10) (10a). In the configuration in which the lower coupler rings 10 and 10a are coupled, the band groove 12 is formed on the upper edge of each front end portion of the upper and lower couplings 10 and 10a which are press-molded by a press. 12a) together with the protruding frame (13) (13a) protruding symmetrically with each other, the gap between the gap between the outer band grooves (12, 12a) of the upper and lower couplings (10, 10a) twice the thickness The belt 31 was cut in the longitudinal direction of one side
Figure 112008052447598-PAT00016
As the clamp 30, the band grooves 12 and 12a and the vertical protruding frame 13 and 13a which are in contact with each other at both ends of the upper and lower couplings 10 and 10a.
Figure 112008052447598-PAT00017
Pressing the band grooves 12, 12a into the gaps between the incision bands 31 of the mold clamp 30 by hitting, the vertical protruding frame 10, 10a is
Figure 112008052447598-PAT00018
The upper and lower couplings 10 and 10a were coupled to each other so as to be fitted into the mold clamp 30.

그리고 프레스로 압축 성형한 상,하부커플링(10)(10a)의 각 선단부의 상접면 외곽으로 형성시킨 띠홈(12)(12a)과 수직돌출테(13)(13a)에서 띠홈(12)(12a)의 길이방향면에 내측방향으로 경사진 직삼각형 돌기(14)(14a)를 수개 형성시키고 이에 대응되게

Figure 112008052447598-PAT00019
형 클램프(30)의 일측 중간의 길이방향으로 절개시킨 절개띠(31)의 길이방향 양쪽 끝단면을 요철면(32)으로 형성시켜서
Figure 112008052447598-PAT00020
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부 외곽에 서로 대칭으로 형성시킨 띠홈(12)(12a)을 타격으로 압입하여 띠홈(12)(12a)의 길이방향면에 형성시킨 내측방향으로 경사진 직삼각형돌기(14)(14a)가
Figure 112008052447598-PAT00021
형 클램프(30)의 절개띠(31)의 길이방향 요철면(32)에 걸려 서 상,하부커플링(10)(10a)의 띠홈(12)(12a)에 체결시킨
Figure 112008052447598-PAT00022
형 클램프(30)가 선단부 쪽으로 절대 빠져 나가지 못하도록 고정하였다.Then, the band grooves 12 and 12 are formed in the band grooves 12 and 12a and the vertical protrusion frames 13 and 13a, which are formed by the press forming the outer edges of the upper ends of the upper and lower couplings 10 and 10a. To form a number of rectangular triangular projections 14, 14a inclined inwardly on the longitudinal surface of 12a)
Figure 112008052447598-PAT00019
Both end surfaces in the longitudinal direction of the incision band 31 cut in the longitudinal direction of one side of the clamp 30 are formed by the uneven surface 32
Figure 112008052447598-PAT00020
As the clamp 30, the longitudinal grooves of the band grooves 12 and 12a are press-fitted by pressing the band grooves 12 and 12a formed symmetrically with each other on the outer edges of the upper and lower couplings 10 and 10a. The right triangular protrusions 14 and 14a inclined inwardly are formed in the
Figure 112008052447598-PAT00021
It is caught by the longitudinal concave-convex surface 32 of the incision band 31 of the clamp 30 and fastened to the band grooves 12 and 12a of the upper and lower couplings 10 and 10a.
Figure 112008052447598-PAT00022
The clamp 30 was fixed so as not to escape out toward the tip end.

도 1은 본 발명의 구성을 보인 분해사시도1 is an exploded perspective view showing the configuration of the present invention

도 2는 본 발명에서 상,하부커플링의 띠홈 및 수직돌출테에

Figure 112008052447598-PAT00026
형 클램프를 체결하는 상태를 보인 평면도Figure 2 is in the present invention, the band groove and the vertical protrusion of the upper, lower coupling
Figure 112008052447598-PAT00026
Top view showing the state of clamping a type clamp

도 3은 도 2의 측면도3 is a side view of FIG. 2

도 4는 도 3의 A-A선 확대단면도4 is an enlarged cross-sectional view taken along the line A-A of FIG.

도 5는 본 발명에서 엘보우형으로 체결하는 상태를 보인 평면도Figure 5 is a plan view showing a state of fastening in the elbow type in the present invention

도 6은 본 발명에서 티형으로 체결하는 상태를 보인 평면도Figure 6 is a plan view showing a state of fastening to the tee type in the present invention

도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings

1 : 배관 2 : 배관 끝단부 3 : 반원형 돌륜DESCRIPTION OF SYMBOLS 1 Pipe 2 Pipe end 3 Semi-circular wheel

10,10a : 상,하부커플링 11,11a : 반원형 결속홈 12,12a : 외곽 띠홈10,10a: Upper and lower coupling 11,11a: Semicircular binding groove 12,12a: Outer band groove

13.13a : 수직돌출테 14,14a : 직삼각형 돌기 20 : 원통체패킹13.13a: vertical protrusion frame 14,14a: right triangular protrusion 20: cylindrical packing

21 : 선단 밀폐링 30 :

Figure 112008052447598-PAT00027
형 클램프 31 : 절개띠21: Tip seal ring 30:
Figure 112008052447598-PAT00027
Type clamp 31: incision band

32 : 요철면32: uneven surface

Claims (1)

상하 이등분으로 분리된 상,하부커플링(10)(10a)의 내부 반원주형 삽입구에 원통체패킹(20)을 일치되게 끼우고 연결하고져 하는 배관(1)을 끝단부(2)는 원통체패킹(20)의 각 선단밀폐링(21) 내부로 삽입시키고 반원형돌륜(3)은 상,하부커플링(10)(10a)의 선단 내부주연의 반원형결속홈(11)(11a)에 끼워지도록 상,하부커플링(10)(10a)을 결합시키는 구성에 있어서 프레스로 압축 성형한 상,하부커플링(10)(10a)의 각 선단부의 상접면 외곽으로 형성시킨 띠홈(12)(12a)과 수직돌출테(13)(13a)에서 띠홈(12)(12a)의 길이방향면에 내측방향으로 경사진 직삼각형 돌기(14)(14a)를 수개 형성시키고 이에 대응되게
Figure 112008052447598-PAT00023
형 클램프(30)의 일측 중간의 길이방향으로 절개시킨 절개띠(31)의 길이방향 양쪽 끝단면을 요철면(32)으로 형성시켜서
Figure 112008052447598-PAT00024
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부 외곽에 서로 대칭으로 형성시킨 띠홈(12)(12a)을 타격으로 압입하여 띠홈(12)(12a)의 길이방향면에 형성시킨 직삼각형돌기(14)(14a)가 형 클램프(30)의 절개띠(31)의 길이방향 요철면(32)에 걸리도록 된 결합체결이 간단한 상,하부커플링The end portion 2 is a cylindrical body packing pipe 1, which is inserted into the semi-cylindrical insertion hole of the upper and lower couplings 10 and 10a, which is separated into two upper and lower parts, and is connected to each other. (20) is inserted into each tip sealing ring (21) and the semi-circular protrusion (3) is to be fitted into the semi-circular binding grooves (11) (11a) of the inner periphery of the tip of the upper and lower couplings (10) (10a). In the configuration for coupling the lower couplings 10 and 10a, the band grooves 12 and 12a formed by pressing the upper and lower surfaces of the upper ends of the upper and lower couplings 10 and 10a are formed by compression. Several vertical triangular protrusions 14 and 14a inclined inwardly are formed on the longitudinal surfaces of the band grooves 12 and 12a in the vertical protrusion frames 13 and 13a, and correspondingly
Figure 112008052447598-PAT00023
Both end surfaces in the longitudinal direction of the incision band 31 cut in the longitudinal direction of one side of the clamp 30 are formed by the uneven surface 32
Figure 112008052447598-PAT00024
As the clamp 30, the longitudinal grooves of the band grooves 12 and 12a are press-fitted by pressing the band grooves 12 and 12a formed symmetrically with each other on the outer edges of the upper and lower couplings 10 and 10a. The triangular projections 14 and 14a formed in the Upper and lower couplings are easy to engage in engagement with the longitudinal concavo-convex surface 32 of the incision band 31 of the clamp 30
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GB2586196A (en) * 2018-08-31 2021-02-17 Morris Brothers And Company Holdings Ltd An improved plant pot
KR20210122468A (en) * 2020-04-01 2021-10-12 김원주 Joint device of press-fit type for pipe
WO2022234520A1 (en) * 2021-05-05 2022-11-10 Jayflex Fitness Exercise equipment clamp and handles
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