KR100739340B1 - Glasses type pipe opening / closing separator - Google Patents

Glasses type pipe opening / closing separator Download PDF

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Publication number
KR100739340B1
KR100739340B1 KR1020060009539A KR20060009539A KR100739340B1 KR 100739340 B1 KR100739340 B1 KR 100739340B1 KR 1020060009539 A KR1020060009539 A KR 1020060009539A KR 20060009539 A KR20060009539 A KR 20060009539A KR 100739340 B1 KR100739340 B1 KR 100739340B1
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plate
opening
pipe
closing
hole
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KR1020060009539A
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Korean (ko)
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KR20060088500A (en
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김태조
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김태조
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E01D19/062—Joints having intermediate beams
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E01D19/065—Joints having sliding plates
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/103—Parapets, railings ; Guard barriers or road-bridges

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

본 발명은 각종 배관라인에 설치되며 후렌지부분에 설치하여 차단,분리 할 때 사용하는 것으로 배관파이프의 특정지점에 설치하여 밸브의 결함이나 오작동등으로 생길 수 있는 위험을 사전에 차단하기위한 이중안전장치로 특정지점에 설치하여 사용하는 안경형 배관파이프 개폐 분리구에 관한 것이다.The present invention is installed in various pipe lines and installed in the flange part to be used for blocking and separating the double safety device for preventing the risk that may be caused by a defect or malfunction of the valve by installing at a specific point of the pipe pipe. It relates to a spectacle-type pipe pipe opening and closing splitter used to install at a specific point.

본 발명은 안경형 개폐구 몸체(1)의 허리부(2)에 체결공(3)을 형성하고 일측에는 밀폐판(4)을 만들고 타측은 관통공(5)을 뚫은 개방판(6)을 만든 꼭지점(10)(11) 부분에는 일측으로 개방된 개구부(12)(12a)를 형성하며, 안경형 개폐구 몸체(1)의 밀폐판(4)은 상판(20)과 하판(30)을 일체로 한 것으로 상판(20)과 하판(30)이 결합시 중앙의 보강중심축(40)을 중심으로 외주연에 다수 곳에 보조지지축(41)를 외곽부분에 일체로 하며 상판(20)과 하판(30) 사이에 공간부(21)를 일체로 한 것이다.The present invention forms a fastening hole (3) in the waist portion (2) of the spectacle-type opening and closing body (1), and a vertex made of a closing plate (4) on one side and an open plate (6) through the through hole (5). (10) and (11) part is formed with openings 12 and 12a open to one side, and the sealing plate 4 of the spectacle opening / closing body 1 is formed by integrating the upper plate 20 and the lower plate 30. When the upper plate 20 and the lower plate 30 are combined, the auxiliary support shaft 41 is integrally formed at the outer part of the outer periphery around the reinforcing center shaft 40 in the center, and the upper plate 20 and the lower plate 30 are integrated. The space 21 is integrated between them.

안경형 개폐구 몸체 허리부 체결공 밀폐판 관통공 개방판 꼭지점 개구부 상판 공간부 하판 보강중심축 보조지지축 개폐구 몸체 볼트공 볼트체결부 Eyeglass type opening body Body waist connection hole Sealing plate Through hole Opening plate Vertex opening Upper plate Space part Lower plate Reinforcement center shaft Auxiliary support shaft Opening and closing body Bolt hole Bolt connection part

Description

안경형 배관파이프 개폐 분리구{omitted}Glasses type pipe opening and closing separator

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명의 정면 단면도2 is a front cross-sectional view of the present invention.

도 3은 본 발명의 종단면도Figure 3 is a longitudinal cross-sectional view of the present invention

도 4는 본 발명을 배관파이프에 결합한 상태의 측면도4 is a side view of the present invention coupled to the pipe pipe

도 5는 본 발명의 다른 실시예의 정면 단면도5 is a front cross-sectional view of another embodiment of the present invention.

도 6은 본 발명의 다른 실시예로 배관파이프에 결합한 상태의 측면도Figure 6 is a side view of a state coupled to the pipe pipe in another embodiment of the present invention

도면의 부요부분에대한 부호설명Explanation of Codes for Major Parts of Drawings

1: 안경형 개폐구 몸체 2: 허리부1: eyeglass opening body 2: waist

3: 체결공 4, 4a: 밀폐판3: fastener 4, 4a: sealing plate

5: 관통공 6, 6a: 개방판5: through hole 6, 6a: opening plate

10: 하단돌출결합부 11: 상단돌출결합부
12, 12a: 개구부10: bottom protrusion coupling part 11: top protrusion coupling part
12, 12a: opening

20: 상판 21: 공간부20: top 21: space part

30: 하판 40: 보강중심축30: lower plate 40: reinforcement center axis

41: 보조지지축 70: 개폐구 몸체41: auxiliary support shaft 70: opening and closing body

71, 71a: 볼트공 72, 73, 74, 75: 볼트체결부71, 71a: bolt hole 72, 73, 74, 75: bolt connection part

본 발명은 각종 배관라인에 설치되며 후렌지부분에 설치하여 차단,분리 할 때 사용하는 것으로 배관파이프의 특정지점에 설치하여 밸브의 결함이나 오작동등으로 생길 수 있는 위험을 사전에 차단하기위한 이중안전장치로 특정지점에 설치하여 사용하는 안경형 배관파이프 개폐 분리구에 관한 것이다. The present invention is installed in various pipe lines and installed in the flange part to be used for blocking and separating the double safety device for preventing the risk that may be caused by a defect or malfunction of the valve by installing at a specific point of the pipe pipe. It relates to a spectacle-type pipe pipe opening and closing splitter used to install at a specific point.

정유공장 및 선박등에는 많은 배관이 설치되어 있으며 많은 배관의 개폐를 하는데 각종 밸브를 연결하여 사용하며 필요에 따라 밸브를 개방하거나 폐쇄하는데 작업 특성에 따라 파이프 내부의 기체나 액체의 흐름을 일정기간 차단하기 위해 밸브만을 차단시키고 각종 작업을 하고있다.There are many pipes installed in oil refineries and ships, and various valves are connected to open and close many pipes, and valves are opened or closed as needed. In order to cut off the valve, various work is done.

종전에는 배관파이프에 연결된 밸브만을 이용하여 기체나 액체의 흐름을 차단하고 각종 작업을 하고는 했으나 밸브의 결함이나 작업 중이라는 표시의 경고판을 붙여 놓은 것이 많은 작업자들 중 누가 장비운반등 통행시 부딪쳐 작업 중이라는 경고판이 떨어질 위험이 있다.Previously, the gas or liquid flow was shut off only by using the valve connected to the pipe pipe, and various work was done. However, many of the workers who stuck the warning sign indicating that the valve was defective or working were bumped during the transportation of equipment. There is a risk that the warning sign that you are on the road will fall.

작업 중이라는 경고판이 떨어진 것을 모르는 다른 작업자가 모르고 밸브를 열어 버릴경우 위험에 바로 노출되어 대형 사고가 발생할 수도 있다.If someone opens the valve without knowing that the warning sign on the job has fallen, they may be exposed to danger and cause a large accident.

본 발명은 이러한 문제점을 개선하기 위한 것으로 기체나 액체의 흐름을 차단하고 자주 작업하는 곳에는 배관파이프 후렌지 부위에 안경형 배관파이프 개폐 분리구를 설치하여 평상시에는 개방구를 후렌지 파이프 라인쪽에 위치하도록 하여 사용하다가 각종 작업을 하고자할 때 180도 회전시켜 기체나 액체가 차단되도록 폐쇄면 부분이 후렌지 파이프라인 쪽으로 위치하게 결합하여 사용하는 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is to improve the problems, the gas or liquid flow is blocked and often work place to install the spectacle-type pipe pipe opening and closing outlet in the pipe pipe flange part to open the opening in the flange pipe side usually used While the various operations are to be rotated 180 degrees to close the gas or liquid to close the portion of the flange to be used to position the Hurenji pipeline to be used as described in detail based on the accompanying drawings as follows.

본 발명은 안경형 개폐구 몸체(1)의 허리부(2)에 체결공(3)을 형성하고 일측에는 밀폐판(4)을 만들고 타측은 관통공(5)을 뚫은 개방판(6)을 형성하였으며, 밀폐판(4)의 상부선단으로 돌출시킨 상단돌출결합부(11) 부분과 개방판(6)의 하부선단으로 돌출시킨 하단돌출결합부(10) 부분에는 일측으로 개방된 개구부(12a)(12)를 형성한다.The present invention forms a fastening hole (3) in the waist (2) of the spectacle-type opening and closing body (1), and made the closing plate (4) on one side and the open plate (6) through the through hole (5). The opening 12a opened to one side in the upper protrusion coupling part 11 protruding to the upper end of the sealing plate 4 and the lower protrusion coupling part 10 protruding to the lower end of the opening plate 6 ( 12).

이의 안경형 개폐구 몸체(1)의 밀폐판(4)은 상판(20)과 하판(30)의 중앙에 보강중심축(40)으로 결합되어 있으며 상판(20)과 하판(30) 사이 내측부분에 다수 개의 보조지지축(41)을 형성시켜 상판(20)과 하판(30)에 공간부(21)가 형성되도록 상판(20)과 하판(30)을 일체화한 것이다.The sealing plate 4 of the spectacle type opening and closing body 1 is coupled to the reinforcement center shaft 40 at the center of the upper plate 20 and the lower plate 30, and a plurality of inner plates between the upper plate 20 and the lower plate 30. The upper plate 20 and the lower plate 30 are integrally formed so that the auxiliary support shafts 41 are formed so that the space portion 21 is formed in the upper plate 20 and the lower plate 30.

이와 같이된 본 발명을 정유공장 및 선박의 배관파이프 차단용 개폐구로 사용하고자 하면 도 4처럼 배관파이프(50)와 배관파이프(51)사이에 결합하는 것으로 먼저 허리부(2)의 중앙 체결공(3)을 배관파이프(50)(51) 플랜지(52)(53)의 상단 볼트공과 일치시켜 볼트(60)와 너트(61)를 사용하여 안경형 개폐구 몸체(1)에 1차 결합 시킨다.If you want to use the present invention as the opening and closing opening for the piping pipe of the refinery and vessels as shown in Figure 4 by coupling between the pipe pipe 50 and the pipe pipe 51 first the center fastening hole of the waist ( 3) is matched with the upper bolt hole of the pipe pipe 50, 51, flange 52, 53, and firstly coupled to the spectacle type opening and closing body 1 using the bolt 60 and the nut 61.

이때 볼트(60)와 너트(61)를 완전히 체결하지 않고 조금 느슨하게 체결한다.At this time, the bolt 60 and the nut 61 are fastened slightly loosely without fastening completely.

그런 다음 배관파이프(50)(51) 플랜지(52)(53) 하단의 볼트공에 볼트(62)와 너트(63)로 약간 느슨한 상태로 체결하여 안경형 개폐구 몸체(1)의 개방판(6)측 하단돌출결합부(10)에 형성한 개구부(12)를 볼트(62)에 끼워지게 하여 너트(63)를 다시 2차로 조여준다.Then, loosely tighten the bolt 62 and the nut 63 with the bolt hole at the bottom of the pipe pipe 50, 51, flange 52, 53, and open plate 6 of the spectacle opening and closing body 1. The opening 12 formed in the side lower protrusion coupling part 10 is fitted to the bolt 62 to tighten the nut 63 again.

이러한 상태에서 체결공(3)의 볼트(60)와 너트(61)를 완전히 조여주며 각각의 플랜지에 만들어진 볼트공에 볼트와 너트로 각각 체결하여 사용한다.In this state, the bolt 60 and the nut 61 of the fastening hole 3 are completely tightened, and the bolts and nuts are fastened to the bolt holes made in the respective flanges.

상기처럼 배관파이프(50)(51)에 관통공(5)이 있는 개방판(6)을 결합한 상태에서는 통상적으로 배관파이프를 통해 액체나 기체가 통과 할 수 있다.In the state in which the open plate 6 having the through hole 5 is coupled to the pipe pipes 50 and 51 as described above, liquid or gas may pass through the pipe pipe.

이 상태로 사용하다 배관파이프에 흐르는 액체나 기체를 차단시켜 작업을 하고자 하면 안경형 개폐구 몸체(1)의 체결공(3)과 상단돌출결합부(11)의 개구부(12a) 측에 체결된 볼트(60)(62)와 너트(61)(63)로 체결된 두 곳은 풀지 않은 상태에서, 나머지 플랜지의 볼트공에 체결된 볼트와 너트를 풀어 분리한다.If you want to work by blocking the liquid or gas flowing in the pipe pipe to use in this state bolts fastened to the opening hole (12a) side of the fastening hole (3) and the upper projection engaging portion (11) of the eyeglass type opening and closing body ( The two parts fastened by the 60 and 62 and the nuts 61 and 63 are not loosened, and the bolts and nuts fastened to the bolt holes of the remaining flanges are removed and separated.

상기처럼 볼트와 너트를 해체한 다음 체결공(3)의 볼트(60)와 너트(61)를 조금 풀고 다시 개방판(6)의 하단돌출결합부(10) 개구부(12)를 체결한 볼트(62)와 너트(63)를 조금 풀어주면 안경형 개폐구 몸체(1)가 움직이기가 편해진다.After dismantling the bolt and nut as described above, loosen the bolt 60 and the nut 61 of the fastening hole (3) a little, and then bolts to fasten the opening 12 of the lower protrusion coupling part 10 of the open plate 6 again ( Loosen the nut 62 and the nut 63, the eyeglass opening and closing body 1 becomes easier to move.

이 상태에서 안경형 개폐구 몸체(1)를 움직여 밀폐판(4)을 아래로 내려 배관파이프(50)(51) 사이에 놓여지게 한다.In this state, the spectacle type opening / closing body 1 is moved to lower the sealing plate 4 to be placed between the pipe pipes 50 and 51.

이때 안경형 개폐구 몸체(1)의 하중이 무거워 움직이기 어려운 경우 지렛대를 밀폐판(4)의 상판(20)과 하판(30) 사이를 지지하고 있는 보강중심축(40)과 보조지지축(41) 사이의 공간부(21)에 끼워 힘을 가하면 손쉽게 안경형 개폐구 몸체(1)를 움직일 수 있는 것이다.At this time, when the load of the eyeglass opening and closing body (1) is heavy and difficult to move, the reinforcing center shaft (40) and the auxiliary support shaft (41) supporting the lever between the upper plate (20) and the lower plate (30) of the sealing plate (4). When the force is inserted into the space 21 between the eyeglasses can easily move the opening and closing body (1).

안경형 개폐구 몸체(1)가 움직일 때 체결공(3)에 체결된 볼트(60)가 중심축 역활을 하여 안경형 개폐구 몸체(1)가 아래로 회전되어 움직인다.When the spectacle type opening and closing body 1 moves, the bolt 60 fastened to the fastening hole 3 serves as a central axis, and the spectacle type opening and closing body 1 rotates downward.

이렇게 움직여 밀폐판(4) 상단돌출결합부(11)의 개구부(12a)가 배관파이프(50)(51)의 플랜지(52)(53)아래의 볼트(62)에 다 달아 정지되면 다시 너트(63)로 조여주며 체결공(3)의 볼트(60)와 너트(61)를 체결한후 플랜지 주변에 다시 볼트와 너트로서 결합하는 것이다.In this way, when the opening 12a of the upper protrusion coupling part 11 of the sealing plate 4 reaches the bolt 62 under the flanges 52 and 53 of the piping pipes 50 and 51 and stops again, the nut ( 63) and tighten the bolt 60 and the nut 61 of the fastening hole (3) is to be coupled again as a bolt and nut around the flange.

이와 같이된 본 발명은 배관파이프(50)(51)의 플랜지(52)(53)의 상단과 하단에 결합되는 볼트와 너트를 완전히 해체하지 않아 배관파이프의 중심을 잡아주고 있어 빠른 작업이 가능하다.Thus, the present invention does not completely dismantle the bolts and nuts coupled to the upper and lower ends of the flanges 52 and 53 of the pipe pipes 50 and 51 to hold the center of the pipe pipe, thereby enabling fast operation. .

상기와 같은 안경형 개폐구 몸체(1)는 20kg 이하 압력용으로 사용한다.Glasses type opening and closing body 1 as described above is used for pressure less than 20kg.

다른 실시예에 있어서는 도 5처럼 개폐구 몸체(70)의 밀폐판(4a)과 개방판(6a)의 양측면에 볼트공(71)(71a)을 뚫은 볼트체결부(72)(73)(74)(75)를 형성한다.In another embodiment, as shown in FIG. 5, bolt fastening parts 72, 73, and 74 having bolt holes 71 and 71a drilled on both sides of the sealing plate 4a and the opening plate 6a of the opening and closing body 70. Form 75.

이와 같이된 본 발명의 다른 실시예의 사용 실시에 있어서는 전자의 안경형 개폐구 몸체(1)의 설명과 같이 먼저 배관파이프(80)와 배관파이프(81)사이에 결합하는 것으로 먼저 허리부(2a)의 중앙 체결공(3a)을 배관파이프(80) 플랜지(82)(83)의 상단 볼트공과 일치시켜 볼트(60)와 너트(61)를 사용하여 개폐구 몸체(70)에 1차 결합 시킨다.In the use of another embodiment of the present invention as described above, as described in the former spectacle-shaped opening and closing body 1, first, the coupling between the pipe pipe 80 and the pipe pipe 81 is first performed at the center of the waist 2a. Matching the fastening hole (3a) with the upper bolt hole of the flange pipe 82, 83 of the pipe pipe 80 is first coupled to the opening and closing body 70 using the bolt 60 and the nut (61).

이때 볼트(60)와 너트(61)를 완전히 체결하지 않고 조금 느슨하게 체결한다.At this time, the bolt 60 and the nut 61 are fastened slightly loosely without fastening completely.

그런 다음 배관파이프(80)(81) 플랜지(82)(83) 하단의 볼트공에 볼트(62)와 너트(63)로 약간 느슨한 상태로 체결하여 안경형 개폐구 몸체(70)의 개방판(6a)측 하단돌출결합부(10)에 형성한 개구부(12)를 볼트(62)에 끼워지게 하여 너트(63)를 다시 조여준다.Then, the bolts 62 and nuts 63 are loosely fastened to the bolt holes at the bottom of the pipe pipes 80 and 81 and the flanges 82 and 83 to open the plates 6a of the eyeglass opening and closing body 70. The opening 12 formed in the side lower protrusion coupling part 10 is fitted into the bolt 62 to tighten the nut 63 again.

이러한 상태에서 개방판(6a) 양측에 형성한 볼트체결부(74)(75)의 볼트공(71a)에 볼트(62)와 너트(63)로 플랜지(82)(83)와 일체로 되게 체결하게되는 것이다.In this state, the bolt 62 and the nut 63 are integrally connected with the flanges 82 and 83 to the bolt holes 71a of the bolt coupling portions 74 and 75 formed on both sides of the open plate 6a. Will be done.

이러한 상태에서 체결공(3a)의 볼트(60)와 너트(61)를 완전히 조여주며 각각의 플랜지에 만들어진 볼트공에 볼트와 너트로 각각 체결하여 사용한다.In this state, the bolt 60 and the nut 61 of the fastening hole 3a are completely tightened, and each bolt and nut is fastened to the bolt hole made in each flange.

이와 같이된 본 발명은 배관 파이프에 압력이 약 20kg이상의 고 압력이 가해지는 배관파이프에 사용하여 안전성을 높여주는 것이다.The present invention as described above is to increase the safety by using in the pipe pipe to which a high pressure of about 20kg or more is applied to the pipe pipe.

상기의 다른 실시 예에 있어서도 배관파이프(80)(81)를 폐쇄하고자 하면 먼저 플랜지(82)(83)에 직접 체결한 볼트와 너트를 해체한 다음 볼트체결구(74)(75)의 볼트공(71a)에 체결된 볼트와 너트를 완전히 분리한 다음 허리부(2a)의 체결공(3a)과 상단돌출결합부(11)의 개구부(12)를 체결하고 있던 볼트와 너트를 다소 느슨하게 풀은 상태에서 밀폐판(4a)을 아래로 내려준다.Also in the above embodiment, if the pipe pipes 80 and 81 are to be closed, the bolts and nuts fastened directly to the flanges 82 and 83 are first dismantled, and then the bolt holes of the bolt fasteners 74 and 75 are removed. After the bolts and nuts fastened to (71a) have been completely removed, the bolts and nuts which have fastened the fastening holes 3a of the waist 2a and the openings 12 of the upper protrusion coupling 11 are loosened somewhat. In the state, the sealing plate (4a) is lowered down.

이렇게 밀폐판(4a)이 배관파이프(80)(81) 사이에 끼워지며 상단돌출결합부(11)의 개구부(12a)가 하단의 볼트(62)에 닫아 정지되면 너트(63)를 조여 고정시킨다.When the sealing plate 4a is inserted between the pipe pipes 80 and 81 and the opening 12a of the top protrusion coupling part 11 is closed by the bolt 62 at the bottom, the nut 63 is tightened and fixed. .

그런 다음 볼트체결구(72)(73)의 볼트공(71)에 볼트를 삽입후 너트를 조여 결착하면 배관파이프(80)(81)가 차단되어 액체나 기체의 흐름을 완전히 차단하게 되는 것이다.Then, after the bolt is inserted into the bolt hole 71 of the bolt fasteners 72 and 73, the nut is tightened and the pipe pipes 80 and 81 are blocked to completely block the flow of liquid or gas.

이와 같이된 본 발명은 배관라인의 후렌지부분에 배관 작업을 위해 안경형 배관파이프 개폐 분리구의 밀폐판으로 배관파이프를 차단시킨 상태에서 작업을 할때 타 작업자가 작업하는 줄 모르고 밸브를 열게 되어도 액체나 기체의 흐름을 차단할 수 있어 안전사고를 사전에 예방할 수 있다. In the present invention as described above, when working in a state in which the pipe pipe is blocked with the sealing plate of the glasses-type pipe pipe opening and closing separator for piping work on the flange portion of the pipe line, other workers do not know how to open the valve liquid or gas The flow of gas can be blocked to prevent accidents in advance.

또한 작업을 신속하고 안전하게 작업할 수 있도록 이중 안전장치를 위해 개발된 발명이다.It is also an invention developed for a double safety device to make work faster and safer.

Claims (2)

안경형 개폐구 몸체(1)의 허리부(2)에 체결공(3)을 형성하고 일측에는 밀폐판(4)을 만들고 타측은 관통공(5)을 뚫은 개방판(6)을 형성하였으며,A fastening hole 3 was formed in the waist 2 of the spectacle-type opening and closing body 1, and an opening plate 6 was formed at one side of the closure plate 4, and the other side was formed through the through hole 5. 밀폐판(4)의 상부선단으로 돌출시킨 상단돌출결합부(11) 부분과 개방판(6)의 하부선단으로 돌출시킨 하단돌출결합부(10) 부분에는 일측으로 개방된 개구부(12)(12a)를 형성하며, 안경형 개폐구 몸체(1)의 밀폐판(4)은 상판(20)과 하판(30)의 중앙에 보강중심축(40)으로 결합되어 있으며 상판(20)과 하판(30) 사이 내측부분에 다수 개의 보조지지축(41)을 형성시켜 상판(20)과 하판(30)에 공간부(21)가 형성되도록 상판(20)과 하판(30)을 일체화하여서 됨을 특징으로 한 안경형 배관파이프 개폐 분리구.Openings 12 and 12a open to one side in the upper protrusion engaging portion 11 protruding to the upper end of the sealing plate 4 and the lower protrusion engaging portion 10 protruding to the lower end of the open plate 6. ), The sealing plate 4 of the spectacle opening and closing body 1 is coupled to the reinforcement center shaft 40 at the center of the upper plate 20 and the lower plate 30 and between the upper plate 20 and the lower plate 30. Eyeglass-type piping, characterized in that the upper plate 20 and the lower plate 30 are integrally formed so that a plurality of auxiliary support shafts 41 are formed in the inner portion so that the space portion 21 is formed in the upper plate 20 and the lower plate 30. Pipe opening and closing splitter. 제 1항에 있어서, 개폐구 몸체(70)의 밀폐판(4a)과 개방판(6a)의 양측면에 볼트공(71)(71a)을 뚫은 볼트체결부(72)(73)(74)(75)를 형성함을 특징으로 한 안경형 배관파이프 개폐 분리구.The bolt fastening portion (72) (73) (74) (75) according to claim 1, wherein the bolt fastening portions (72) (73) (74) (75) are formed by drilling bolt holes (71) (71a) on both sides of the sealing plate (4a) and the opening plate (6a) of the opening and closing body (70). Eyeglass pipe piping opening and closing separator characterized in that the forming ().
KR1020060009539A 2006-01-27 2006-01-27 Glasses type pipe opening / closing separator KR100739340B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015132345A (en) * 2014-01-15 2015-07-23 Ｊｆｅスチール株式会社 Fluid conduction blocking method of pipe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100889637B1 (en) * 2008-07-24 2009-03-20 정 일 이 Valve with a detachable disk unit
CN110762304A (en) * 2019-10-31 2020-02-07 广船国际有限公司 Isolating device and ship

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Publication number Priority date Publication date Assignee Title
JPS55140863U (en) * 1979-03-29 1980-10-08
JPS5659366U (en) * 1979-10-11 1981-05-21
JPS62153467U (en) * 1986-03-20 1987-09-29
KR200295899Y1 (en) * 2002-08-13 2002-11-23 김병용 Line blind flange

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140863U (en) * 1979-03-29 1980-10-08
JPS5659366U (en) * 1979-10-11 1981-05-21
JPS62153467U (en) * 1986-03-20 1987-09-29
KR200295899Y1 (en) * 2002-08-13 2002-11-23 김병용 Line blind flange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015132345A (en) * 2014-01-15 2015-07-23 Ｊｆｅスチール株式会社 Fluid conduction blocking method of pipe

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