KR790001698Y1 - Cast iron pipe fitting - Google Patents

Cast iron pipe fitting Download PDF

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Publication number
KR790001698Y1
KR790001698Y1 KR7804820U KR780004820U KR790001698Y1 KR 790001698 Y1 KR790001698 Y1 KR 790001698Y1 KR 7804820 U KR7804820 U KR 7804820U KR 780004820 U KR780004820 U KR 780004820U KR 790001698 Y1 KR790001698 Y1 KR 790001698Y1
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KR
South Korea
Prior art keywords
cast iron
iron pipe
pipe
pipes
pipe fitting
Prior art date
Application number
KR7804820U
Other languages
Korean (ko)
Inventor
박영복
한동실
Original Assignee
박영복
한동실
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 박영복, 한동실 filed Critical 박영복
Priority to KR7804820U priority Critical patent/KR790001698Y1/en
Application granted granted Critical
Publication of KR790001698Y1 publication Critical patent/KR790001698Y1/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

내용 없음No content

Description

주철관의 결속장치.Binding device of cast iron pipe.

제 1도는 본 고안의 일부 절개시킨 정면도.1 is a front view partially cut out of the present invention.

제 2도는 본 고안의 종단면 작용 상태도.2 is a longitudinal cross-sectional view of the present invention.

본 고안은 주철관의 결속장치에 관한 것으로, 본 고안은 주철관의 접속부에 관설시킨 연결관의 양측 확대부에 고무 패킹을 삽설시키고 압축 후렌지를 보울트로, 압착시키게 되는 주철관의 결속장치에 있어서 공지한 호형의 내외접 팽출부가 각각 형성된 2개 1조의 연결관을 상호 접합시키고 결소부의 각도를 미세한 각(0°-15°)까지 절곡되게 각도 배관을 할수 있게 되는 것을 특징으로 한 것이다.The present invention relates to a binding device of a cast iron pipe, the present invention is a known arc shape in the binding device of the cast iron pipe to be inserted into the rubber packing on both sides of the expansion pipe connected to the connection portion of the cast iron pipe and pressed by a compression flange. It is characterized in that the inner and outer swelling of the two joints each formed of a pair of connecting pipes are formed to each other and the angle pipe to be bent to a fine angle (0 ° -15 °) of the concavity.

종래 주철관의 결속장치는 주철관의 접속부에 돌기가 내주벽의 양측에 형성된 연결관을 감삽시켜 고무패킹을 삽설시키고 압착관이 형성된 후렌지를 보울트로 압착시켜 송수용 주철관을 직선상으로 배관시키게 되어 주철관의 배관이 직선상으로 계속 연결되는 것이므로 주철관을 지하에 매설할 때 매설홀을 직선상으로 지하를 파야 하는데 미셜홀의 작업시에 장해물 등으로 인하여 매몰작업에 시간과 수공이 많이 들게 되어 공사의 비용과 시간이 더욱 들게 되는 등의 주철관 매설공사에 많은 지장을 주었던 것이다.Conventionally, the binding device of cast iron pipes inserts the connection pipes formed on both sides of the inner circumferential wall into the connection part of the cast iron pipes, inserts the rubber packing, compresses the flanges formed with the crimped pipes into the bowl, and pipes the cast iron pipe for water supply in a straight line. As the straight line is continuously connected, when laying the cast iron pipe underground, the buried hole should be dug underground in a straight line. It would have been a problem for the casting of the cast iron pipes.

본 고안은 이상의 결함을 감안하여 주관의 결속부에 2개 1조의 연결관이 상호 접합되도록 공지한 내외 팽출부를 형성하여 장해물을 피하여 곡선의 배관작업이 간편하게 실시할 수 있게 안출한 것으로 이를 첨부도면에 의하여 설명하면 다음과 같다.In view of the above deficiency, the present invention is designed to allow the two or a set of connecting pipes to be joined to each other at the joint of the main pipe. By explaining it is as follows.

본 고안은 주철관(1)(2)의 접속부(3)에 관설시킨 연결관(4)(5)의 양측확대부(4')(5')에 고무패킹(6)(6')을 삽설시키고 압축의 후렌지(7)(7')를 볼트(8)로 압착시키게 되는 주철관의 결속장치에 있어서 확대부(4')(5')가 형성된 연결관(4)(5)이 상호 접합되는 곳에 호형의 내의접팽출부(4'')(5'')을 형성시키고 주철관(1)(2)을 삽설하여 일측 호형의 팽출부(4'') 내에 타측 호형의 팽출부(5'')를 삽설시키고 상호 접합되는 이들의 사이에는 호형의 고무패킹(9)을 삽설하고, 이의 타측에 형성된 확대부(4')(5')에는 고무패킹(6)(6')을 삽설시킨 후 압축링(10)(10')의 주연에 볼트공(7'')이 형성된 압축 후렌지(7)(7')로 압축시켜 볼트(8)로 고정하고 호형의 외접 팽출부(4'')를 보울트공(11)이 천공된 보조후렌지(11)를 호형의 외접 팽출부(4'')에 보울트(12)로 괘지하여 결속된 것이다.The present invention inserts rubber packings (6) and (6 ') into both side enlarged portions (4') and (5 ') of connecting pipes (4) and (5) connected to the connecting portion (3) of the cast iron pipe (1) (2). In the binding device of the cast iron pipe which compresses the compressed flanges 7 and 7 'with the bolts 8, the connecting pipes 4 and 5 having the enlarged portions 4' and 5 'are joined to each other. The arc-shaped inner bulging portions 4 '' and 5 '' are formed therein, and the cast iron pipes 1 and 2 are inserted so that the other arc-shaped swelling portions 5 '' in one arc-shaped swelling portion 4 ''. Insert the rubber seal between the two to be inserted between them and the arc-shaped rubber packing (9), the rubber packing (6) (6 ') in the enlarged portion (4') (5 ') formed on the other side of the compression ring (10) (10 ') is compressed with a compressed flange (7) (7') having a bolt hole (7 '') formed around the periphery, and fixed with a bolt (8) and bolted external bulge (4 '') of the arc shape. The auxiliary flange 11 punched by the ball 11 is bound to the external bulge 4 " of the arc shape by the bolt 12.

이와 같이 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention made as follows.

본 고안은 2개 1조의 연결관(4)(5)에서 공지한 호형의 내외접 팽출부(4'')(5'')를 형성하고 이외 사이에 호형의 고무패킹(9)을 삽설시키어 결속부에서 미세한 각도(L) 범위내에서는 굴곡이 되게 결속시킬 수있는 것으로 주철관(1)(2)의 배관시에 매설홀 공사에서 주철관(1)(2)의 결속시 장해물을 피하여 배선공사를 실시할 수 있는 효과가 있는 것이며 따라서 매설홀의 장해물로 인하여 매설홀의 공사를 변경하거나 또는 직관 대신 곡관으로 사용하게 되는 결점을 방지할 수있는 것이므로 주철관의 지하 매설공사가 간편도하고 공사시간 공사비용을 전감 시킬 수 있는 실용적이고 경제적인 효고가 있는 것이다.The present invention forms a well-known inward and outward bulging portion 4 " (5 ") in two pairs of connecting pipes 4 and 5, and inserts an arc-shaped rubber packing 9 between the two. It is possible to bind to bend within the fine angle (L) range at the binding section. In the buried hole construction during the casting of the cast iron pipe (1) and (2), the wiring work should be avoided during the binding of the cast iron pipe (1) and (2). It is effective to carry out, and therefore, it is possible to prevent the defect of changing the construction of the buried hole due to the obstacle of the buried hole or to use it as a curved pipe instead of the straight pipe. There is a practical and economical effect that can be made.

그리고 호형의 외접 팽출(4'')의 단턱에 보조 후렌지(11)를 괘지 시키어 연결관(4)(5)의 유동을 방지하여 주철관 결속부를 더욱 견고히 유지하게 되는 효과가 있는 것이다.And the secondary flange 11 is hung on the step of the circumferential swelling (4 ″) of the arc-shaped to prevent the flow of the connection pipe (4) (5) has the effect of maintaining the cast iron pipe binding more firmly.

이상에서와 같이 본 고안은 주철관의 결속부에 상호 접합되는 연결관에 각각 공지한 내외접 팽출부를 형성하여 주철관을 미세한 각도로 배선을 간단히 시공할 수 있고, 보조후렌지로 결속부를 견고히 하여 결속부의 파손을 최소로 할 수 있게 되는 실용적이고 경제적인 효과가 있는 고안이다.As described above, the present invention forms a well-known internal and external swelling part in the connection pipes which are mutually bonded to the binding parts of the cast iron pipes, so that the cast iron pipes can be easily constructed at a fine angle, and the binding parts are firmly secured by the auxiliary flange. It is a design that has a practical and economic effect that can be minimized.

Claims (1)

도면에서 표시한 바와 같이 주철관(1)(2)의 접속부에 관설시킨 연결관의 양측 확대부(4')(5')에 고무패킹(6)(6')을 삽설시키고 압축 후렌지(7)(7')를 볼트(8)로 압착시키게 되는 주철관의 결속장치에 있어서 고무패킹(9)을 삽착시키는 공지한 호형의 내외접 팽출부(4'')(5'')가 각각 형성된 2개 1조의 연결관(4)(5)을 상호 접합시키고 외접 팽출부(4'')의 단턱부에 보조후렌지(11)를 괘지시키게 됨을 특징으로 하는 주철관의 결속장치.As shown in the figure, rubber packings 6 and 6 'are inserted into both side enlarged portions 4' and 5 'of the connection pipe connected to the connection portion of the cast iron pipe 1 and 2, and the compressed flange 7 is In the binding apparatus of the cast iron pipe which presses (7 ') with the bolt (8), the two formed in each of the known arc-shaped internal and external bulge (4 ", 5") which inserts the rubber packing (9) A joining device for a cast iron pipe, characterized in that a pair of connecting pipes (4) (5) are bonded to each other and the auxiliary flange (11) is hung on the stepped portion of the external bulging (4 '').
KR7804820U 1978-09-14 1978-09-14 Cast iron pipe fitting KR790001698Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7804820U KR790001698Y1 (en) 1978-09-14 1978-09-14 Cast iron pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7804820U KR790001698Y1 (en) 1978-09-14 1978-09-14 Cast iron pipe fitting

Publications (1)

Publication Number Publication Date
KR790001698Y1 true KR790001698Y1 (en) 1979-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR7804820U KR790001698Y1 (en) 1978-09-14 1978-09-14 Cast iron pipe fitting

Country Status (1)

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KR (1) KR790001698Y1 (en)

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