KR20020084535A - The absence fixation situation of flange coupling tube - Google Patents

The absence fixation situation of flange coupling tube Download PDF

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Publication number
KR20020084535A
KR20020084535A KR1020010023881A KR20010023881A KR20020084535A KR 20020084535 A KR20020084535 A KR 20020084535A KR 1020010023881 A KR1020010023881 A KR 1020010023881A KR 20010023881 A KR20010023881 A KR 20010023881A KR 20020084535 A KR20020084535 A KR 20020084535A
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KR
South Korea
Prior art keywords
fixing member
pipe
position fixing
flange
tube
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KR1020010023881A
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Korean (ko)
Inventor
윤종경
Original Assignee
윤종경
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Application filed by 윤종경 filed Critical 윤종경
Priority to KR1020010023881A priority Critical patent/KR20020084535A/en
Publication of KR20020084535A publication Critical patent/KR20020084535A/en

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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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges

Abstract

PURPOSE: A position fixing member is provided to prevent the twisting, the gap and the leakage by preventing the movement of flanges. CONSTITUTION: A position fixing member contains a recessed groove(2) and a step(3). A pair of flanges(4,4') contains a protrusion(5) and are combined with the position fixing member. A combining piece fixes the position fixing member in the flanges. The flanges connect pipes by combining through bolts. Thereby, the combining force of pipes is improved. Moreover, the twisting and the gap are prevented by preventing the movement of pipes through the fixing member.

Description

관이음 플랜지 위치 고정부재 {The absence fixation situation of flange coupling tube}{The absence fixation situation of flange coupling tube}

본 발명은 수도관, 배수관, 하수관, 송유관 등의 관과 관을 이음시 플랜지의 위치를 견고하게 고정할 수 있도록 된 위치 고정부재에 관한 것이다. 즉, 직경이 작은 관보다는 직경이 큰 관과 관을 이음시 수밀을 유지하고 이음부에 비틀림이 발생되는 것을 방지하기 위해 플랜지를 이용하여 고정하게 되는데 관과 플랜지 사이에 위치 고정부재를 개재시켜 사용시 지반침하, 외부의 진동 등 기타의 환경조건에 의하여 관의 이음부에 비틀림이 발생되는 것을 방지하는 동시에 누수 되는 것을 방지할 수 있도록 발명된 것이다.The present invention relates to a position fixing member that can be firmly fixed to the position of the flange when the pipes and pipes, such as water pipe, drain pipe, sewage pipe, oil pipe. In other words, in order to maintain the watertightness and to prevent the occurrence of torsion in the joints, the pipes are fixed by using flanges. It is invented to prevent the occurrence of torsion at the joint part of the pipe due to ground subsidence, external vibration, and other environmental conditions and to prevent leakage.

기존에도 관과 관을 연결시키기 위한 이음관 사이에 패킹을 개재시켜 이음관 양측을 너트로 고정시켜 관과 관을 연결하고 누수 되는 것을 방지하거나 또는 커플링 형태의 연결관을 형성하여 연결관 양측단에 각각의 관 단부를 삽입시키는 내부에 끼워진 패킹이 삽입된 관의 단부를 이탈되지 않도록 조이는 방식으로 구성된 커플링 형태의 연결관이 있었으나, 상기의 이러한 방식들은 15mm, 18mm, 20mm, 25mm, 30mm, 50mm등과 같이 내경이 작은 관의 경우에는 연결시 작업자가 손으로 돌리면서 연결시킬 수 있으므로 시공이 가능하였으나 관의 직경이 80mm, 90mm, 100mm, 150mm, 1000mm등과 같이 관의 직경이 커 작업자가 한 손으로 연결관을 취급하기 어려운 관을 연결시킬 경우에는 단순히 연결소켓 내면에 PVC접착제 등을 도포하여 관과 관을 연결하므로서, 여름철의 집중호우, 겨울철의 빙결에 의하여 지반이 침하되거나, 도로 굴착공사 또는 약한지진등 외부에 의한 진동이 발생되면 연결된 관의 이음부가 분리 또는 틈이 발생되어 누수 되므로 이를 보수하기 위한 인력과 비용이 소요되어 막대한 경재적인 손실이 발생되는 문제점이 있었다.In the past, the packing is interposed between the pipe and the pipe for connecting the pipe to fix both sides of the pipe with a nut to connect the pipe to the pipe to prevent leakage or to form a coupling type coupling pipe to both ends of the pipe. There was a coupling-type connecting tube configured in such a way that the inner packing to insert the end of each tube into the tube was tightened so as not to deviate from the end of the inserted tube. In the case of small pipe such as 50mm, it is possible to connect because the worker can turn it by hand when connecting.However, the diameter of the pipe is large such as 80mm, 90mm, 100mm, 150mm, 1000mm. When connecting pipes that are difficult to handle, simply apply a PVC adhesive to the inner surface of the connection socket to connect the pipes and the pipes. If the ground is settled by freezing in winter, or vibration from outside such as road excavation or weak earthquake occurs, the joints of the connected pipes are separated or leaked and leaks. There was a problem that economic losses occur.

본 발명은 이와 같은 문제점을 감안하여 발명된 것으로서, 관과 관을 연결시 한쌍으로 이루어진 플랜지로 관을 연결하되, 관의 단부 외면에 위치 고정부재를 끼우고, 상기 위치 고정부재 외면에는 플랜지를 각각 결합시켜 볼트와 너트로 프랜지와 플랜지를 고정함으로 플랜지의 내주면이 위치 고정부재를 가압하여 위치 고정부재와 관의 마찰력을 증가시켜 사용시 지반침하 및 외부의 진동에 의하여 관을 연결 고정한 플랜지가 유동되는 것을 차단하여 결국 비틀림과 틈의 발생을 차단하고 이로부터 누수 되는 것을 방지 할 수 있도록 된 위치 고정부재를 제공토록 한 것이다.The present invention has been invented in view of the above problems, when connecting the pipe with a pair of flanges when connecting the pipe and the pipe, the position fixing member is fitted to the outer surface of the end of the pipe, the flange on the outer surface of the positioning member By fixing the flange and flange with bolts and nuts, the inner circumferential surface of the flange presses the position fixing member to increase the frictional force between the position fixing member and the pipe.In use, the flange that connected and fixed the pipe by ground subsidence and external vibration flows. It is to provide a position fixing member that can block the occurrence of torsion and gaps in the end and prevent leakage from it.

도1은 본 발명에 따른 관이음시 위치 고정부재와 플랜지의 결합상태 단면 구성도.1 is a cross-sectional configuration of the coupling state of the position fixing member and the flange when the pipe joint according to the present invention.

도2는 본 발명에 따른 위치 고정부재의 일부 단면 사시도.Figure 2 is a partial cross-sectional perspective view of the position fixing member according to the present invention.

도3은 본 발명에 따른 다른 실시예의 위치 고정부재 사용상태 단면 예시도.Figure 3 is a cross-sectional view showing a position fixing member using state of another embodiment according to the present invention.

도4는 본 발명에 따른 또다른 실시예의 파형 위치고정부재의 사용상태 단면 예시도.Figure 4 is a cross-sectional view of the use state of the waveform position fixing member of another embodiment according to the present invention.

〈도면중 주요 부분에 대한 부호 설명〉<Description of Signs of Major Parts of Drawings>

1:위치 고정부재 2:요홈부1: Position fixing member 2: Groove

3:단턱 4,4':플랜지3: step 4,4 ': flange

5:돌기 6:체결편5: protrusion 6: fastening

7:금속 커버 8,8':파형관7: metal cover 8,8 ': waveform tube

9:파형홈 10:관9: corrugated groove 10: tube

이하 첨부도면에 의거하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

관과 관을 연결시 연결관과 관 사이에 설치되는 패킹 또는 연결부재에 있어서,In the packing or connecting member is installed between the tube and the tube when connecting the tube,

외면 중앙에 요홈부(2)를 갖고 전후면 테두리에 단턱(3)이 형성된 위치 고정부재(1)와;A position fixing member (1) having a recess (2) in the center of the outer surface and a step (3) formed at the front and rear edges thereof;

상기 위치 고정부재(1)외면 요홈부(2)에 대응되도록 내주면에 돌기(5)가 형성되고, 위치 고정부재(1)를 결속할 수 있도록 된 한쌍의 플랜지(4)(4')와;A pair of flanges (4) (4 ') formed on the inner circumferential surface so as to correspond to the outer surface recesses (2) of the position fixing member (1), and which can bind the position fixing member (1);

상기 한쌍의 플랜지(4)(4') 양측면에는 볼트로 위치고정부재(1)를 고정할 수 있도록 된 체결편(6)과;Fastening pieces (6) capable of fixing the position fixing member (1) with bolts on both sides of the pair of flanges (4) and (4 ');

상기 위치 고정부재(1)에 고정된 한쌍의 플랜지(4)와 플랜지(4')는 볼트 결합되어 관(10)과 관(10)을 연결할 수 있도록 된 구성이다.The pair of flanges 4 and the flanges 4 'fixed to the position fixing member 1 are bolted to be configured to connect the tube 10 and the tube 10.

본 발명의 다른 실시예로서, 상기 위치 고정부재(1) 전후면에 형성된 테두리 단턱(3)중 어느 하나의 단턱(3)에 금속 커버(7)를 씌어 높이를 키우고 지지력을 향상시킬 수 있도록 된 구성과;In another embodiment of the present invention, the metal cover 7 is put on the step 3 of any one of the edge steps 3 formed on the front and rear surfaces of the position fixing member 1 so as to increase the height and improve the supporting force. Composition;

본 발명의 또다른 실시예로서, 상기 위치 고정부재(1) 내면에 파형(굴곡)홈(9)을 형성하여 파형관(8)과 파형관(8)을 결합할 수 있도록 된 관이음 플랜지 위치 고정부재의 구성이다. 미 설명부호 11은 고정부재 용착부이고, 12는 수밀패킹이며, 13은 체결볼트이다.As another embodiment of the present invention, by forming a corrugated (bending) groove 9 in the inner surface of the position fixing member 1, the pipe joint flange position fixing member to be able to couple the corrugated pipe 8 and the corrugated pipe 8 It is the composition. Reference numeral 11 is a fixing member welding portion, 12 is a watertight seal, and 13 is a fastening bolt.

이와 같이 구성된 본 발명은 배수관, 하수관, 수도관, 송유관 등을 연결시 먼저 통상적인 관 단부외면에 각각 위치 고정부재(1)를 끼운 후 내외측 접촉면을 용착하게 된다. 즉, 위치 고정부재와 관이 금속일 경우에는 접촉면을 용착시키고, 합성수지 관 일경우에는 접착제 또는 수지가열융착으로 위치 고정부재(1)를 관의 외면 단부에 고정시킨 후 위치 고정부재(1) 외면 중앙에 형성된 요홈부(2)에 대응되도록 한쌍으로된 플랜지(4)(4')의 내주면에 형성된 돌기(5)를 각각 삽입시킨다.In the present invention configured as described above, when connecting a drain pipe, a sewer pipe, a water pipe, an oil pipe, and the like, first, the position fixing members 1 are respectively inserted into the outer end surface of the conventional pipe, and then the inner and outer contact surfaces are welded. That is, when the position fixing member and the tube are metal, the contact surface is welded, and in the case of the synthetic resin tube, the position fixing member 1 is fixed to the outer surface end of the tube by adhesive or resin heat welding, and then the outer surface of the position fixing member 1 is fixed. The protrusions 5 formed on the inner circumferential surface of the pair of flanges 4 and 4 'are respectively inserted so as to correspond to the recesses 2 formed in the center.

이렇게 관의 양측 단부 외면에 위치 고정부재(1)를 각각 끼운 후 일측관 단부에는 한쌍의 플랜지 중 하나를 고정하고, 이에 대응 연결되는 다른 관의 단부 외면에 끼워진 위치 고정부재(1) 외면에는 한쌍으로 이루어진 나머지 플랜지를 고정시켜 플랜지와 플랜지를 볼트로 도 1과 같이 고정시키게 된다.After inserting the position fixing member (1) on the outer surface of both ends of the tube in this way, one of the pair of flanges are fixed to one end of the pipe, and one pair on the outer surface of the position fixing member (1) fitted to the outer surface of the other tube connected to Fixing the remaining flange consisting of the flange and the flange is fixed as shown in FIG.

상기 관을 연결 고정한 한쌍의 플랜지는 위치 고정부재(1)의 자체 탄성에 의하여 관의 결속력을 증진시키는 동시에 사용시 밀착력이 향상되므로 여름철의 집중호우, 겨울철의 빙결 등에 의한 지반침하가 발생시 관이 파손되기 전에는 관과 관의 이음부에 비틀림이 생기지 않아 플랜지의 관 결속 위치를 고정시키게 된다.The pair of flanges connecting and fixing the pipe improves the cohesion of the pipe by using the elasticity of the position fixing member 1, and at the same time, the adhesion is improved, so that the pipe is damaged when the ground subsidence occurs due to heavy rain in summer and freezing in winter. Previously, there was no torsion in the pipe and the joints of the pipe to fix the pipe binding position of the flange.

또한 본 발명의 다른 실시 예로서 도 3과 같이 위치 고정부재(1) 전후면에 형성된 테두리 단턱(3)중 어느 하나의 단턱(3)에 금속 커버(7)를 씌어 높이를 키워 플랜지의 이탈을 방지하고, 합성수지재로 된 위치 고정부재(1)가 사용시 지지력이 떨어져 플랜지의 결속력을 이완시키는 것을 방지 할 수 있도록 한다.In addition, as another embodiment of the present invention by putting the metal cover 7 on the step 3 of any one of the edge step 3 formed on the front and rear surfaces of the position fixing member 1 as shown in FIG. To prevent the position fixing member (1) made of synthetic resin to prevent the loosening of the binding force of the flange when the support force is lowered in use.

본 발명의 또다른 실시예로서 도 4와 같이 상기 위치 고정부재(1) 내면에 파형(굴곡요철)홈(9)을 형성하여 파형관(8)과 파형관(8)을 이음시에 플랜지를 결합할수 있도록 한 것이다.As another embodiment of the present invention as shown in Figure 4 by forming a corrugated (bending and uneven) groove 9 on the inner surface of the position fixing member 1 can be coupled to the flange when the corrugated pipe (8) and corrugated pipe (8) It would be.

즉, 하수관, 배수관의 경우 외면이 파형일 경우 관과 위치 고정부재의 접촉력을 증진시켜 외면에 체결되는 플랜지의 유동을 방지하고 관 이음부의 결속력을 유지하도록 한 것이다.That is, in the case of sewage pipes and drainage pipes, when the outer surface is corrugated, the contact force between the pipe and the position fixing member is enhanced to prevent the flow of the flange fastened to the outer surface and maintain the binding force of the pipe joint.

본 발명의 위치 고정부재(1)는 재질과 형상에 관계없이 관을 고정하는 플랜지의 위치를 고정하기 위한 수단으로 사용되는 것이다.Position fixing member 1 of the present invention is used as a means for fixing the position of the flange for fixing the pipe regardless of the material and shape.

또한 위치 고정부재(1)는 관의 외면과 접착 또는 용착된 관계로 플랜지로 외면을 조이더라도 일측으로 몰리는 현상이 발생되지 않는다.In addition, the position fixing member 1 does not occur when driven to one side even if the outer surface is tightened with a flange in a relation to the outer surface of the tube adhesive or welded.

상기 본 발명의 플랜지와 위치 고정부재(1)는 반드시 배수관, 하수관 등에만 사용하는 것은 아니고 선박의 공기흡입 및 배출관과 하수관, 수도관등에 적용하여 유용하게 사용할 수 있다.The flange and the position fixing member 1 of the present invention are not necessarily used only for drainage pipes, sewer pipes, etc., but can be usefully applied to air suction and discharge pipes, sewage pipes, water pipes, and the like.

이와 같이 된 본 발명은 하수관, 배수관, 송유관, 수도관등 일정한 수압이 발생되고 관의 직경이 큰 관 이음시에는 기존의 방법과 같이 연결관 내면에 위치한 패킹 내부로 사람의 힘으로 관을 밀어 끼운다는 것은 사실상 불가능한 것인바 관 외면에 위치 고정부재 고정하고 그 외면에 플랜지를 체결한 후 플랜지와 플랜지를 볼트로 결합하여 관을 연결하므로 그 결속력을 향상시킬 수 있을 뿐만 아니라 특히 플랜지와 관 사이에 위치한 고정부재가 관의 유동을 차단하므로 지반침하, 외부의 진동 및 충격, 수압 등에 의하여 비틀림과 틈이 발생되는 것을 방지하는 동시에 어느 정도의 지진에 견될 수 있도록 하여 보수공사 및 관 교체작업에 소요되는 인력과 비용을 절감할 수 있게된 효과를 갖게 된 것이다.According to the present invention, a constant water pressure such as sewage pipe, drain pipe, oil pipe, water pipe, etc. is generated, and when the pipe is large in diameter, the pipe is pushed by a human force into the packing located on the inner surface of the connection pipe as in the conventional method. It is virtually impossible to fix the position fixing member on the outer surface of the pipe and fasten the flange to the outer surface, and then connect the pipe by connecting the flange and the flange with bolts to improve the cohesion and in particular, the fixing located between the flange and the pipe. Since the member blocks the flow of the pipe, it prevents torsion and gaps caused by ground subsidence, external vibration and shock, water pressure, etc., and it is able to withstand a certain earthquake so that it can be repaired and replaced by manpower. It will have the effect of reducing costs.

Claims (3)

관과 관을 연결시 결속결과 수밀을 유지하기 위해 연결관과 관 사이에 설치되는 연결부재에 있어서,In the connecting member is installed between the tube and the tube in order to maintain the water tightness as a result of the connection between the tube and the pipe, 외면 중앙에 요홈부(2)를 갖고 전후면 테두리에 단턱(3)이 형성된 위치 고정부재와;A position fixing member having a recess 2 in the center of the outer surface and having a step 3 formed on the front and rear edges thereof; 상기 위치 고정부재(1)외면 요홈부(2)에 대응되도록 내주면에 돌기(5)가 형성되고, 위치 고정부재(1)를 결속할 수 있도록 된 한쌍의 플랜지(4)(4')와;A pair of flanges (4) (4 ') formed on the inner circumferential surface so as to correspond to the outer surface recesses (2) of the position fixing member (1), and which can bind the position fixing member (1); 상기 한쌍의 플랜지(4)(4') 양측면에는 볼트로 위치 고정부재(1)를 고정할 수 있도록 된 체결편(6)과;Fastening pieces (6) configured to fix the position fixing member (1) with bolts on both sides of the pair of flanges (4) and (4 '); 상기 위치 고정부재에 고정된 플랜지와 플랜지는 볼트 결합되어 관과 관을 연결할 수 있도록 된 것을 특징으로 하는 관이음 플랜지 위치 고정부재.The flange and the flange fixed to the position fixing member is a pipe joint flange position fixing member characterized in that the bolt is coupled to connect the pipe and the pipe. 제1항에 있어서,The method of claim 1, 상기 위치 고정부재(1) 전후면에 형성된 테두리 단턱(3)중 어느 하나의 단턱(3)에 금속 커버(7)를 씌어 높이를 키우고 지지력을 향상시킬 수 있도록 된 것을 특징으로 하는 관이음 플랜지 위치 고정부재.Pipe joint flange position, characterized in that the metal cover (7) to cover the one of the edge step (3) formed on the front and rear surfaces of the position fixing member 1 to increase the height and improve the bearing capacity Fixing member. 제1항에 있어서,The method of claim 1, 상기 위치 고정부재(1) 내면에 파형(굴곡)홈(9)을 형성하여 파형관(8)과 파형관(8)을 연결할 수 있도록 된 것을 특징으로 하는 관이음 플랜지 위치 고정부재.Corrugated flange position fixing member, characterized in that the corrugated pipe (8) and the corrugated pipe (8) is formed by forming a corrugated (bending) groove (9) on the inner surface of the position fixing member (1).
KR1020010023881A 2001-05-02 2001-05-02 The absence fixation situation of flange coupling tube KR20020084535A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101159146B1 (en) * 2012-01-12 2012-06-22 주식회사 우진아이엔에스 Gas pipe apparatus with tight sealed attribute
KR20200136532A (en) * 2019-05-27 2020-12-08 오흥규 Resistance -seismic large diameter prefabricated piping and its assembly methods
KR20210017530A (en) * 2019-08-08 2021-02-17 전찬갑 flange connection device for non-welded pipe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431284U (en) * 1987-08-19 1989-02-27
KR970002333U (en) * 1995-06-15 1997-01-24 주식회사두원공조 Automotive air conditioner pipe connection device
KR19980064287U (en) * 1997-04-28 1998-11-25 이정연 Pipe Joint Coupling
JP2000337573A (en) * 1999-05-24 2000-12-05 Totaku Kogyo Kk Fitting for corrugated pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431284U (en) * 1987-08-19 1989-02-27
KR970002333U (en) * 1995-06-15 1997-01-24 주식회사두원공조 Automotive air conditioner pipe connection device
KR19980064287U (en) * 1997-04-28 1998-11-25 이정연 Pipe Joint Coupling
JP2000337573A (en) * 1999-05-24 2000-12-05 Totaku Kogyo Kk Fitting for corrugated pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101159146B1 (en) * 2012-01-12 2012-06-22 주식회사 우진아이엔에스 Gas pipe apparatus with tight sealed attribute
KR20200136532A (en) * 2019-05-27 2020-12-08 오흥규 Resistance -seismic large diameter prefabricated piping and its assembly methods
KR20210017530A (en) * 2019-08-08 2021-02-17 전찬갑 flange connection device for non-welded pipe

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