KR19990039706U - Push pin for prevention of pipe departure - Google Patents

Push pin for prevention of pipe departure Download PDF

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Publication number
KR19990039706U
KR19990039706U KR2019980006061U KR19980006061U KR19990039706U KR 19990039706 U KR19990039706 U KR 19990039706U KR 2019980006061 U KR2019980006061 U KR 2019980006061U KR 19980006061 U KR19980006061 U KR 19980006061U KR 19990039706 U KR19990039706 U KR 19990039706U
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KR
South Korea
Prior art keywords
spike
cast iron
iron pipe
bolt
pipe
Prior art date
Application number
KR2019980006061U
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Korean (ko)
Inventor
허병욱
Original Assignee
허병욱
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 허병욱 filed Critical 허병욱
Priority to KR2019980006061U priority Critical patent/KR19990039706U/en
Publication of KR19990039706U publication Critical patent/KR19990039706U/en

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Abstract

본 고안은 상수도용 주철관을 연결할 때 밀폐부재를 압압함과 동시에 압륜의 스파이크로서 주철관을 압압하여 압륜과 함께 고정부재로 주철관을 견고하게 체결하여 이탈방지되게 한 관이탈 방지용 압륜에 관한 것으로,The present invention relates to a pressure-retaining ring for pipe separation preventing pressurization of the sealing member and pressing the cast iron pipe as a spike of the pressure ring when the cast iron pipe for water supply is connected, and firmly fastening the cast iron pipe to the fixing member together with the pressure ring.

고정부재 연결공과 스파이크부재를 출몰되게한 삽입부를 갖는 압륜에 있어서,In the pressure wheel having a fixing member connecting hole and the insertion portion for causing the spike member to protrude,

스파이크부재의 전면에 주철관의 곡률 과 같은 곡률 을 갖는 스파이크를 1개 이상 형성하고 그 스파이크부재 중앙에 너트구멍을 형성하되At least one spike having the same curvature as that of the cast iron pipe is formed on the front surface of the spike member, and a nut hole is formed at the center of the spike member.

전기 삽입부의 일측면에 타원형의 보울트삽입공을 형성하여 이에 보울트를 끼워 빠지지 않게 링으로 고정하고An elliptical bolt insertion hole is formed on one side of the electrical insertion part.

이 보울트를 스파이크부재의 너트구멍에 체결되게 한 것이다.This bolt is fastened to the nut hole of the spike member.

Description

관이탈 방지용 압륜Push pin for prevention of pipe departure

본 고안은 상수도용 주철관을 연결할 때 밀폐부재를 압압함과 동시에 압륜의 스파이크로서 주철관을 압압하여 압륜과 함께 고정부재로 주철관을 견고하게 체결하여 이탈방지되게 한 관이탈 방지용 압륜에 관한 것이다.The present invention relates to a pressure-retaining pusher for preventing the separation of the cast iron pipe to pressurize the sealing member and at the same time as pressing the cast iron pipe as a spike of the pressure ring to firmly fasten the cast iron pipe to the fixing member together with the pressure ring.

종래의 압륜은 환상의 밀폐부재를 압압시키는 것에 있어서 고정부재로 체결되는 압륜이 밀폐부재만을 강압하여서 이에 의한 압축 팽창되는 밀폐부재의 팽창 밀폐력에 의하여 기밀을 유지하고 관을 지지하게 되어 있기 때문에 진동 및 수압에 의해 관이탈 방지의 신뢰성이 떨어지는 등의 문제점이 있었으며, 또한 밀폐부재의 압압에만 의존하지 않고 스파이크로 관을 압압하는 것에 있어서도 스파이크를 보울트를 부착하고 압륜에 너트를 형성하여 보울트를 돌려 스파이크가 관을 압압하게 한 것으로 스파이크가 보울트에 의해 같이 회전되면서 관을 압압으로 보울트를 조이는데 많은 힘을 요하며 그 많은 힘에 비해 관을 압압하는 힘이 적어 효율적으로 관을 지지하지 못하므로 진동 및 수압에 의해 관이탈 방지의 신뢰성이 떨어졌으며 볼트가 압륜외부로 많이 돌출되어 부재를 이용관을 연결할 때 불편한 점이 있는 등 많은 문제점이 있었다.In the conventional pressure ring, in the pressing of the annular sealing member, the pressure ring fastened by the fixing member presses only the sealing member, thereby maintaining airtightness and supporting the pipe by the expansion sealing force of the sealing member that is compressed and expanded by vibrating and There was a problem such as the reliability of the prevention of pipe detachment due to water pressure, etc., and also in the case of pressurizing the pipe with spikes, not only relying on the pressure of the sealing member. As the spike is rotated together by the bolt, it requires a lot of force to tighten the bolt by pressing the tube, and the force that presses the tube is less than that of the force, so it can not support the tube efficiently. Due to the pressure, the reliability of the pipe separation was lowered, and the bolts protruded to the outside of the pressure ring, and there were many problems such as inconveniences when connecting the member to the use pipe.

본 고안은 상기한 문제점을 해소하기 위한 것으로 압륜의 스파이크부재의 중앙에 너트구멍을 형성하고 스파이크부의 전면에 주철관의 곡률 과 같은 곡률 을 갖는 스파이크를 형성하여 이 너트구멍에 보울트를 체결 회전시켜 스파이크가 관을 압압되게 하여 적은 힘으로 효과적으로 관을 압압지지되게 하여 관이탈 방지의 신뢰성을 향상시키기 위한 것이다.The present invention has been made to solve the above problems, forming a nut hole in the center of the spike member of the pressure ring and forming a spike having the same curvature as the curvature of the cast iron pipe on the front of the spike portion to tighten and rotate the bolt in the nut hole By pressing the tube to effectively press the tube with a small force to improve the reliability of the tube departure prevention.

도1은 본 고안의 일부 절개 사시도1 is a partially cutaway perspective view of the present invention

도2는 본 고안의 단면 설명도Figure 2 is a cross-sectional view of the subject innovation

도3은 본 고안 스파이크부재의 실시 설명도3 is an explanatory view of the spike member of the present invention

(도면중 주요부분에 대한 부호의 설명)(Explanation of symbols for main parts of drawing)

1,1': 고정부재 연결공 2,2': 스파이크부재1,1 ': fixing member connecting hole 2,2': spike member

3,3': 삽입부 4,4': 압륜3,3 ': Insertion part 4,4': Push wheel

5,5': 주철관 6,6': 스파이크5,5 ': cast iron pipe 6,6': spike

7: 너트구멍 8: 삽입공7: nut hole 8: insertion hole

9: 보울트 10: 링9: bolt 10: ring

이하 본 고안의 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the gist of the present invention will be described in detail with reference to the accompanying drawings.

고정부재 연결공(1)(1')과 스파이크부재(2)(2')를 출몰되게한 삽입부(3)(3')를 갖는 압륜(4)에 있어서,In the pressing wheel 4 having the fixing member connecting hole 1, 1 'and the insertion part 3, 3' which let the spike member 2, 2 'stand out,

스파이크부재(2)(2')의 전면에 주철관(5)(5')의 곡률 과 같은 곡률 을 갖는 스파이크(6)(6')를 1개 이상 형성하고 그 스파이크부재(2)(2') 중앙에 너트구멍(7)을 형성하되At least one spike 6, 6 'having the same curvature as that of the cast iron pipe 5, 5' is formed on the front surface of the spike member 2, 2 'and the spike member 2, 2'. ) Form a nut hole (7) in the center,

전기 삽입부(3)(3')의 일측면에 타원형의 보울트삽입공(8)을 형성하여 이에 보울트(9)를 끼워 빠지지 않게 링(10)으로 고정하고An elliptical bolt insertion hole 8 is formed on one side of the electrical insertion part 3 (3 '), and the bolt 9 is fixed to the ring 10 to prevent the bolt 9 from being inserted.

이 보울트(9)를 스파이크부재(2)(2')의 너트구멍(7)에 체결되게 한 것이다.The bolt 9 is fastened to the nut hole 7 of the spike members 2 and 2 '.

미설명부호 11은 삽구, 12는 밀폐부재, 13은 수구, 14는 가압돌부이다.Reference numeral 11 is an insert, 12 is a sealing member, 13 is a water port, 14 is a pressure protrusion.

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

본 고안을 이용하여 수도관등 통상의 주철관(5)(5')를 연결할시에는 일측 주철관(5)의 삽구(11)측에 압륜(4)을 끼우고 이에 밀폐부재(12)를 끼워 타측 주철관(5)의 수구(13)측에 끼워 넣고 주철관(5)(5')의 삽구(11)측과 수구(13)측에 결합부재를 통해 보울트너트로 조이게 되면 압륜(4)의 가압돌부(14)에 의해 밀폐부재(12)가 압압되면서 주철관(5)(5')의 연결부위를 수밀되게 되는 것이다.When connecting the conventional cast iron pipe (5) (5 '), such as water pipes by using the present invention, the pressure ring (4) is fitted to the insertion hole 11 side of one side cast iron pipe (5) and the sealing member 12 is fitted to the other cast iron pipe (5) is inserted into the water port (13) side of the cast iron pipe (5) (5 ') to the insertion hole 11 side and the water hole (13) side through the coupling member to the bolt nut through the coupling member (4) 14) by pressing the sealing member 12 is to be watertight the connection portion of the cast iron pipe (5) (5 ').

이렇게 결합부재와 압륜(4)을 보울트너트로 체결한 다음 압륜(4)의 삽입구(3)(3')의 보울트(9)를 돌리면 스파이크부재(20(2')의 너트구멍(7)에 형성된 나사에 의해 스파이크부재(2)(2')가 주철관(5)(5') 쪽으로 밀리어 스파이크부재(2)(2')의 주철관(5)(5')과 같은 곡률 의 스파이크(6)(6')가 주철관(5)에 밀착 압압하는 것이다.When the coupling member and the pressure ring 4 are fastened with the bolt nut, the bolt 9 of the insertion hole 3, 3 'of the pressure ring 4 is turned to the nut hole 7 of the spike member 20 (2'). Spike members 2 and 2 'are formed to have the same curvature as the cast iron tubes 5 and 5' of the millier spike members 2 and 2 'by the formed screws. (6 ') is pressed against the cast iron pipe (5).

또한 삽입구(3)(3')의 보울트삽입공(8)을 타원형으로 형성한 것은 스파이크(6)(6')를 주철관(5)에 밀착 압압할 때 그 밀착압압력을 더욱 좋게 하기 위한 것이다.In addition, the bolt insertion hole 8 of the insertion hole 3, 3 'is formed to have an elliptical shape so as to improve the adhesion pressure when the spike 6, 6' is pressed against the cast iron pipe 5 in close contact. .

이와 같이 스파이크(6)(6')로 주철관을 압압하므로 진동이나 수압에 의한 관이탈을 방지할 수가 있는 것이다.Since the cast iron pipe is pressed by the spikes 6 and 6 'in this way, the pipe can be prevented from being separated by vibration or water pressure.

이상과 같이 본 고안을 수도관등 통상의 주철관을 연결할 때 밀폐부재의 압압력과 스파이크에 의해 주철관을 지지해 주므로서 수밀성이 탁월하고 어떠한 충격이나 진동, 수압으로 부터 관이탈을 방지할 수 있으며 결속작업의 용이성은 물론 결속의 견고성이 제공되는등 매우 유용한 고안인 것이다.As mentioned above, when connecting the cast iron pipes such as water pipes, the cast iron pipes are supported by the pressure and spike of the sealing member so that the watertightness is excellent and the pipes can be prevented from any shock, vibration or water pressure. It is a very useful design that provides the ease of binding and solidity of binding.

Claims (1)

고정부재 연결공(1)(1')과 스파이크부재(2)(2')를 출몰되게한 삽입부(3)(3')를 갖는 압륜(4)에 있어서,In the pressing wheel 4 having the fixing member connecting hole 1, 1 'and the insertion part 3, 3' which let the spike member 2, 2 'stand out, 스파이크부재(2)(2')의 전면에 주철관(5)(5')의 곡률 과 같은 곡률 을 갖는 스파이크(6)(6')를 1개 이상 형성하고 그 스파이크부재(2)(2') 중앙에 너트구멍(7)을 형성하되At least one spike 6, 6 'having the same curvature as that of the cast iron pipe 5, 5' is formed on the front surface of the spike member 2, 2 'and the spike member 2, 2'. ) Form a nut hole (7) in the center, 전기 삽입부(3)(3')의 일측면에 타원형의 보울트삽입공(8)을 형성하여 이에 보울트(9)를 끼워 빠지지 않게 링(10)으로 고정하고An elliptical bolt insertion hole 8 is formed on one side of the electrical insertion part 3 (3 '), and the bolt 9 is fixed to the ring 10 to prevent the bolt 9 from being inserted. 이 보울트(9)를 스파이크부재(2)(2')의 너트구멍(7)에 체결되게함을 특징으로 하는 관이탈 방지용 압륜.The bolt (9) for preventing the separation of the pipe, characterized in that the fastening to the nut hole (7) of the spike member (2) (2 ').
KR2019980006061U 1998-04-14 1998-04-14 Push pin for prevention of pipe departure KR19990039706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019980006061U KR19990039706U (en) 1998-04-14 1998-04-14 Push pin for prevention of pipe departure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019980006061U KR19990039706U (en) 1998-04-14 1998-04-14 Push pin for prevention of pipe departure

Publications (1)

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KR19990039706U true KR19990039706U (en) 1999-11-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100537487B1 (en) * 2002-02-08 2005-12-22 서우실업 주식회사 Prevent secession pressed flexibility wheel for cast iron pipe
KR100838179B1 (en) * 2008-02-25 2008-06-13 임공영 Press wheel for mechanical joint protecting screw
KR100958543B1 (en) * 2008-02-28 2010-05-18 현대주철산업 주식회사 Spike assembly of pressed wheel for connecting pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100537487B1 (en) * 2002-02-08 2005-12-22 서우실업 주식회사 Prevent secession pressed flexibility wheel for cast iron pipe
KR100838179B1 (en) * 2008-02-25 2008-06-13 임공영 Press wheel for mechanical joint protecting screw
KR100958543B1 (en) * 2008-02-28 2010-05-18 현대주철산업 주식회사 Spike assembly of pressed wheel for connecting pipes

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