KR101326657B1 - Cover device for pipe connecting part - Google Patents

Cover device for pipe connecting part Download PDF

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Publication number
KR101326657B1
KR101326657B1 KR1020110070055A KR20110070055A KR101326657B1 KR 101326657 B1 KR101326657 B1 KR 101326657B1 KR 1020110070055 A KR1020110070055 A KR 1020110070055A KR 20110070055 A KR20110070055 A KR 20110070055A KR 101326657 B1 KR101326657 B1 KR 101326657B1
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KR
South Korea
Prior art keywords
cover
pipe
outside
upper cover
connection portion
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KR1020110070055A
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Korean (ko)
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KR20130009159A (en
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진용환
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진용환
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Priority to KR1020110070055A priority Critical patent/KR101326657B1/en
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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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/043—Devices damping pulsations or vibrations in fluids specially adapted for protecting instruments from water hammer or vibrations

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

본 발명은 급수관 또는 배수관의 연결 부위의 외부에 결합되어, 연결부에서 발생되는 누수를 방지하고, 충격에 의한 연결부위의 파손을 방지할 수 있는 관 연결부의 커버장치에 관한 것이다.
본 발명은 관(100)과 관(200)이 연결되는 부위의 외부에 설치되어 파손 방지하도록 하기 위한 것으로, 관 연결부위의 외면에 결합되는 다수의 가스켓(2,2'); 상기 가스켓(2,2')의 외부에 부착되며 관 연결부위를 보호하도록 설치되는 다수의 커버부재(C)를 포함하며, 상기 커버부재(C)는 상부커버(4)와 하부커버(6)가 상호 맞결합되는 것이고, 상기 상부커버(4) 및 하부커버(6)는, 양단부에 각 관(100,200)의 외면에 밀착되는 반원형의 개구부가 형성되고, 측단에는 상호 볼트 체결이 가능하도록 플랜지(5)가 형성되며, 내부에는 콘크리트 몰탈(300)이 충진되도록 공간부(9)가 형성된 것을 특징으로 한다.The present invention is connected to the outside of the connection portion of the water supply pipe or drain pipe, to prevent the leakage occurring in the connection portion, and relates to a cover device of the pipe connection portion that can prevent damage to the connection portion by the impact.
The present invention is installed to the outside of the pipe 100 and the pipe 200 is connected to the outside to prevent damage, a plurality of gaskets (2, 2 ') coupled to the outer surface of the pipe connection portion; It is attached to the outside of the gasket (2, 2 ') and includes a plurality of cover members (C) installed to protect the pipe connection, the cover member (C) is the upper cover (4) and the lower cover (6) Are coupled to each other, the upper cover 4 and the lower cover 6, the semi-circular opening is formed in both ends in close contact with the outer surface of each pipe (100,200), the side end of the flange (so as to be bolted to each other) 5) is formed, the interior is characterized in that the space 9 is formed so that the concrete mortar 300 is filled.

Description

관 연결부의 커버장치{COVER DEVICE FOR PIPE CONNECTING PART}Cover device for pipe connection {COVER DEVICE FOR PIPE CONNECTING PART}

본 발명은 관 연결부의 커버장치에 관한 것으로, 더욱 상세하게는 급수관 또는 배수관의 연결 부위의 외부에 결합되어, 연결부에서 발생되는 누수를 방지하고, 충격에 의한 연결부위의 파손을 방지할 수 있는 관 연결부의 커버장치에 관한 것이다.
The present invention relates to a cover device of the pipe connection, more specifically, the pipe is coupled to the outside of the connection portion of the water supply pipe or drain pipe, to prevent leakage occurring in the connection portion, and to prevent damage to the connection portion by impact It relates to a cover device of the connection portion.

일반적으로 관의 연결부위는 통상 플렌지 결합 또는 용접에 의해 결합되며, 다른 부위보다 상대적으로 내구성이 취약하다.In general, the joints of the pipes are usually joined by flange bonding or welding, and are relatively weak in durability.

따라서 관 내부에 흐르는 수압의 직접적인 영향을 받게 되고, 또 수격작용과 같은 급격한 압력변동 또는 외부로부터 가해지는 물리적인 충격에 의해 연결부위가 파손될 우려가 많고, 이러한 파손에 의해 누수가 발생되는 문제점이 있었다.Therefore, it is directly affected by the water pressure flowing inside the pipe, and there is a possibility that the connection part is broken by a sudden pressure fluctuation such as a water hammer or a physical shock applied from the outside, and there is a problem that leakage occurs due to such breakage. .

이러한 문제점을 해소하기 위한 기술로써 대한민국 특허등록 제252373호에 "주철관이음매의 이탈방지장치(이하 '선행기술'이라 함)"가 개시되어 있다.As a technique for solving this problem, Korean Patent Registration No. 252373 discloses a device for preventing the departure of a cast iron pipe joint (hereinafter referred to as 'prior art').

상기 선행기술에 대해 도 1 및 도 2를 토대로 살펴보면, 일측 관의 수구(1')와 타측관의 삽구(2')사이에 고무링(3')을 삽입하고 압륜(4')을 긴 볼트(19')와 1차 너트(20')로 체결하여 관 이음매를 갖추고, 상기 압륜(4') 후부의 관 외주면에 환형의 지지부재인 위치결정구(10')를 밀착 고정하고, 상기 위치결정구(10')의 뒤로 환형의 조임링(17')을 상기 긴 볼트(19')와 2차 너트(21')로 체결하여 장착하되, 상기 조임링(17')의 내주 경사면과 관사이에 상기 관의 전 둘레를 다수의 압박구(15')를 장착하고, 상기 압박구(15')의 상부 경사면과 조임링(17')의 내주 경사면에 의하여 모든 압박구(15')가 회동하면서 압박구(15')의 압박날이 관 벽에 박히게 하는 주철관 이음매의 이탈방지장치, 일명 KP 조인트에 관한 것임을 알 수 있다.1 and 2, the rubber ring 3 'is inserted between the water port 1' of one side of the pipe and the insertion hole 2 'of the other side of the prior art, and the pressure ring 4' has a long bolt. (19 ') and the primary nut (20') to provide a pipe joint, and the positioning tool (10 '), which is an annular support member, is fixed to the tube outer peripheral surface of the rear end of the pressure ring (4'). The annular tightening ring 17 'is attached to the back of the crystal ball 10' by the long bolt 19 'and the secondary nut 21', and the inner circumferential inclined surface of the tightening ring 17 'and the pipe are mounted. A plurality of pressure inlet 15 'is installed in the entire circumference of the tube, and all the pressure inlet 15' is formed by the upper inclined surface of the pressure inlet 15 'and the inner circumferentially inclined surface of the tightening ring 17'. It can be seen that the rotational device of the cast iron pipe seam, also known as KP joint, which causes the pressure blade of the pressure port 15 'to be stuck to the pipe wall while rotating.

그러나 상기 선행기술이 수밀성이 뛰어나다고 하더라도 오랜 시간의 경과에 따른 노후화에 의해 수밀성능이 저하되는 것은 피할 수 없다.However, even if the prior art is excellent in watertightness, it is inevitable that the watertightness performance is deteriorated due to aging over time.

또한 관 내부에 흐르는 수압의 맥동 및 외부에서 가해지는 충격에 의해 수밀성이 훼손되면서 누수가 발생되는 문제점이 있었다.
In addition, there is a problem that water leakage occurs while the water tightness is damaged by the pulsation of the water pressure flowing inside the tube and the impact applied from the outside.

본 발명은 상기한 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 관 연결부위의 외부에 장착되며 내부에 콘크리트 몰탈을 충진시켜 수밀성 및 내충격성을 향상시키고, 또한 누수 발생시 배수성능을 추가함으로써 관 연결부위를 보호할 수 있도록 하는 관 연결부의 커버장치를 제공하는데 그 목적이 있다.
The present invention has been made to solve the above-mentioned problems of the prior art, and is mounted on the outside of the pipe connection portion and filled with concrete mortar inside to improve the watertightness and impact resistance, and also add the drainage performance when leaks occur pipe connection It is an object of the present invention to provide a cover device of a pipe connection to protect the site.

상기한 본 발명의 목적은, 관과 관이 연결되는 부위의 외부에 설치되어 파손 방지하도록 한 관 연결부의 커버장치에 있어서, 관 연결부위의 외면에 결합되는 한 쌍의 가스켓; 상기 가스켓의 외부에 부착되며 관 연결부위를 보호하도록 설치되는 커버부재를 포함하며, 상기 커버부재는, 상부커버와 하부커버가 상호 맞결합되는 것이며, 상기 상부커버 및 하부커버는, 양단부에 관의 외면에 밀착되는 반원형의 개구부가 형성되고, 측단에는 상호 볼트 체결이 가능하도록 플랜지가 형성되며, 내부에는 콘크리트 몰탈이 충진되도록 공간부가 형성된 관 연결부의 커버장치에 의해 달성될 수 있다.An object of the present invention described above, the cover device of the pipe connecting portion is installed on the outside of the pipe is connected to the pipe to prevent breakage, a pair of gaskets coupled to the outer surface of the pipe connection; And a cover member attached to the outside of the gasket and installed to protect the pipe connection portion, wherein the cover member includes an upper cover and a lower cover coupled to each other, and the upper cover and the lower cover are provided at both ends of the pipe. A semi-circular opening is formed in close contact with the outer surface, a flange is formed at the side end to enable mutual bolt fastening, and the inside can be achieved by a cover device of the pipe connection portion formed with a space to fill the concrete mortar.

상기 커버는 내부의 공간부와 통하도록 형성되며 콘크리트 몰탈을 주입하기 위한 주입구가 더 형성된 것을 특징으로 한다.The cover is formed to communicate with the interior space, characterized in that the injection hole for injecting concrete mortar is further formed.

상기 커버는 내부 공기압을 측정하도록 압력계를 장착시킬 수 있는 장착구가 더 형성된 것을 특징으로 한다.The cover is characterized in that the mounting hole is further formed to mount the pressure gauge to measure the internal air pressure.

상기 커버는 내부 공간부에 고인 물을 배출시킬 수 있도록 배출수단이 더 구비된 것을 특징으로 한다.
The cover is characterized in that the discharge means is further provided to discharge the water accumulated in the inner space portion.

본 발명에 따르면 관 연결부위의 외부에 장착되었을때 수밀성과 내충격성이 향상될 수 있어 견고한 결합력이 발휘될 수 있는 효과가 있다. According to the present invention can be improved water tightness and impact resistance when it is mounted on the outside of the pipe connection has a strong coupling force can be exhibited.

또한, 누수 발생시 배수시킬 수 있어 누수 압력을 저하시킴으로써 해체작업이 보다 용이해질 수 있는 효과가 있다.
In addition, since the water can be drained when the leakage occurs, there is an effect that the dismantling operation can be easier by lowering the leakage pressure.

도 1 및 도 2는 종래 기술을 나타낸 도면.
도 3은 본 발명에 따른 관 연결부의 커버장치에 대한 분해사시도.
도 4는 본 발명에 따른 관 연결부의 커버장치에 대한 결합된 단면도.1 and 2 show a prior art.
Figure 3 is an exploded perspective view of the cover device of the pipe connection according to the invention.
4 is a combined cross-sectional view of the cover device of the pipe connection according to the invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 관 연결부의 커버장치에 대한 분해사시도, 도 4는 본 발명에 따른 관 연결부의 커버장치에 대한 결합된 단면도이다.
Figure 3 is an exploded perspective view of the cover device of the pipe connection according to the invention, Figure 4 is a combined cross-sectional view of the cover device of the pipe connection according to the invention.

도 3 및 도 4에 도시된 바와 같이, 본 발명에 따른 관 연결부의 커버장치(A)는As shown in Figure 3 and 4, the cover device (A) of the pipe connection according to the invention

관(100)과 관(200)이 연결되는 부위의 외부에 설치되어 파손을 방지하기 위한 것으로,It is installed to the outside of the portion where the pipe 100 and the pipe 200 is connected to prevent damage,

관 연결부위의 외면에 결합되는 한 쌍의 가스켓(2,2');A pair of gaskets 2, 2 'coupled to an outer surface of the pipe connection portion;

상기 가스켓(2,2')의 외부에 부착되며 관 연결부위를 보호하도록 설치되는 커버부재(C)를 포함한다.Attached to the outside of the gasket (2, 2 ') and includes a cover member (C) is installed to protect the pipe connection.

상기 가스켓(2,2')은 커버부재(C)의 내부에 결합되어 수밀성을 유지할 수 있는 일종의 패킹 역할을 하며, 가스켓(2,2')의 끝단에는 커버부재(C)의 플랜지(5)와 대응되는 플랜지(20)가 형성되고, 상기 플랜지(20)에 볼트 체결이 가능하도록 다수의 볼트공(201)이 형성된다. 가스켓(2,2')의 내부에는 콘크리트 몰탈(300)이 충진되도록 공간부(9)가 형성된다.
The gasket (2, 2 ') is coupled to the inside of the cover member (C) serves as a kind of packing to maintain the watertightness, the end of the gasket (2, 2') the flange of the cover member (C) (5) The flange 20 corresponding to the and is formed, a plurality of bolt holes 201 is formed to enable the fastening bolt to the flange (20). The space 9 is formed in the gaskets 2 and 2 'so that the concrete mortar 300 is filled.

상기 커버부재(C)는 관 연결부위의 상부와 하부에 맞대어지는 상부커버(4)와 하부커버(6)가 상호 맞결합된다.The cover member (C) is the upper cover (4) and the lower cover (6) which are abutted on the upper and lower portions of the pipe connection portion is mutually coupled.

상기 커버부재(C)는 가스켓(2,2')의 내부 공간부(9)와 통하도록 형성되며, 콘크리트 몰탈(300)을 주입하기 위한 주입구(7)가 더 형성되고, 가스켓(2)에는 주입구(7)와 대응되는 위치에 콘크리트 몰탈(300)을 내부의 공간부(9)로 전달하는 전달공이 형성될 수 있다.The cover member C is formed to communicate with the inner space 9 of the gaskets 2 and 2 ', and an injection hole 7 for injecting the concrete mortar 300 is further formed, and the gasket 2 A transfer hole for transferring the concrete mortar 300 to the space 9 inside may be formed at a position corresponding to the injection hole 7.

바람직하게는 상기 주입구(7)는 상부커버(4)에 형성됨으로써 상부로부터 콘크리트 몰탈(300)을 주입하여 가스켓(2,2')의 내부 공간부(9)에 충진되도록 한다.Preferably, the injection hole 7 is formed in the upper cover 4 to inject the concrete mortar 300 from the top to fill the inner space 9 of the gaskets 2 and 2 '.

상기 주입구(7)는 일정한 직경을 갖는 파이프로써 수직되게 용접되며, 상단에는 개폐가능한 덮개(72)가 설치된다.The injection hole 7 is vertically welded by a pipe having a constant diameter, and an opening and closing cover 72 is installed at an upper end thereof.

상기 덮개(72)는 원판이며, 주입구(7)와 탈부착이 가능하도록 플랜지 이음에 의해 볼트 체결로 결합됨이 바람직하다.
The cover 72 is a disc, and is preferably coupled to the bolt fastening by a flange joint so as to be removable from the inlet (7).

상기 상부커버(4) 및 하부커버(6)는 양단부에 각 관(100,200)의 외면에 밀착되는 반원형의 개구부(92,94)가 형성되고, 측단에는 상호 볼트 체결이 가능하도록 플랜지(5)가 형성된다.The upper cover 4 and the lower cover 6 are formed at semi-circular openings 92 and 94 in close contact with the outer surfaces of the pipes 100 and 200 at both ends, and flanges 5 are formed at the side ends to allow mutual bolt coupling. Is formed.

또한 상기 상부커버(4) 및 하부커버(6)는 상기 공간부(9)에 대응되는 부위가 외부로 돌출 형성되며, 상기 돌출된 부위의 양측에는 시공시 하방으로 내리기 용이하도록 승강장치(미도시)의 체인에 연결된 후크를 걸 수 있도록 홀(H10)이 형성된 걸림구(H)가 더 형성된다.In addition, the upper cover 4 and the lower cover 6, the portion corresponding to the space portion 9 is formed to protrude to the outside, the lifting device (not shown) on both sides of the protruding portion so as to easily lower down during construction Hooks (H) formed with a hole (H10) is further formed to hook the hook connected to the chain of.

상기 플랜지(5)에는 다수의 볼트공(50)이 형성되며, 상기 볼트공(50)에 볼트(B)가 결합된다.A plurality of bolt holes 50 are formed in the flange 5, and bolts B are coupled to the bolt holes 50.

상기 커버부재(C)는 공간부(9) 내부의 압력을 측정하도록 압력계(미도시)를 장착시킬 수 있는 장착구(8)가 더 형성된다.The cover member (C) is further provided with a mounting opening (8) for mounting a pressure gauge (not shown) to measure the pressure inside the space (9).

장착구(8)는 주입구(7) 보다 직경이 작은 파이프로써 상부커버(4)를 거쳐 가스켓(2,2') 내부의 공간부(9)에 통하도록 결합되며, 평소에는 플러그(P)를 막아 폐쇄시켰다가 사용이 필요할때만 플러그(P)를 제거하고 압력계를 장착시킨다. 이를 위해, 가스켓(2)에는 장착구(8)에 대응되는 위치에 통공이 형성될 수 있다.
The mounting hole 8 is a pipe having a diameter smaller than that of the inlet 7, and is coupled to the space 9 inside the gaskets 2 and 2 ′ via the upper cover 4, and is usually provided with a plug P. Plug and close, remove plug (P) only when necessary and install pressure gauge. To this end, the gasket 2 may be formed with a hole in a position corresponding to the mounting hole (8).

상기 커버부재(C)는 각 관(100,200)에서 누수되어 가스켓(2,2') 내부의 공간부(9)에 고인 물을 배출시킬 수 있도록 배출수단(d)이 더 구비된다.The cover member (C) is further provided with a discharge means (d) so as to leak from each pipe (100,200) to discharge the water accumulated in the space (9) inside the gasket (2, 2 ').

배출수단(d)은 하부커버(6)에 통하도록 결합된 파이프로써 플러그를 막아 밀봉시켰다가 필요할때만 개방시켜 가스켓(2,2') 내부의 공간부(9)에 고인 물을 배수시키도록 하거나 또는 상기 파이프에 밸브(미도시)를 장착시켜 수시로 개방시켜 배수시킬 수도 있다.
The discharge means (d) is a pipe coupled to the lower cover (6) to plug and seal the plug and open only when necessary to drain the water accumulated in the space (9) inside the gasket (2, 2 ') or Alternatively, a valve (not shown) may be mounted on the pipe to be drained at any time.

이하 본 발명의 결합 및 작용에 대해 설명한다.Hereinafter, the binding and the action of the present invention will be described.

본 발명의 주요 설치 용도는 KP 조인트에 적용된다.The main installation application of the invention applies to KP joints.

KP 조인트는 상기 배경기술의 설명에서 상세하게 설명하였으므로 중복 설명은 생략한다.Since the KP joint has been described in detail in the description of the background art, redundant description is omitted.

우선 상부커버(4) 및 하부커버(6)의 내측으로 가스켓(2,2')을 각기 결합한다.First, the gaskets 2 and 2 'are coupled to the inner side of the upper cover 4 and the lower cover 6, respectively.

이후 KP 조인트의 외측에 상부커버(4)와 하부커버(6)를 덮은 후 각 플랜지(5,20)를 중첩시킨 다음, 각 플랜지(5,20)에 형성된 볼트공(50,201)에 볼트(B)를 결합시킨 다음 너트(n)를 결합시켜 조립한다.After covering the upper cover (4) and the lower cover (6) on the outer side of the KP joint and then overlap each flange (5, 20), and then bolts (B) in the bolt holes (50,201) formed in each flange (5,20) ) And then assembled by assembling the nut (n).

이후 주입구(7)를 개방시킨 상태에서 콘크리트 몰탈(300)을 주입하여 내부 공간부(9)에 충진시킨다.After the injection hole 7 is opened in the concrete mortar 300 is injected to fill the interior space (9).

이때 장착구(8)를 개방시켜 둠으로써 콘크리트 몰탈(300)이 충진되는 동안 내부 가스가 장착구(8)를 통해 배기되도록 한다.At this time, the mounting opening 8 is opened so that the internal gas is exhausted through the mounting opening 8 while the concrete mortar 300 is filled.

이후 주입구(7)에 덮개(72)를 덮어 밀폐시키고, 장착구(8)에 플러그(P)를 체결하여 밀봉시킨다.Thereafter, the cover 72 is sealed to the injection hole 7, and the plug P is fastened to the mounting hole 8 to be sealed.

이렇게 KP 조인트의 외측에 커버부재(C)를 장착시킴으로써 외부 충격으로부터 보호할 수 있고, 내부의 압력맥동에 대한 내충격성도 보강할 수 있다.Thus, by mounting the cover member (C) on the outer side of the KP joint can be protected from external shock, and also impact resistance against internal pressure pulsation can be reinforced.

한편 누설이 발생한 경우 커버부재(C)를 분리시키기 전에 배출수단(d)을 개방시켜 내부에 고인 물을 빼냄으로써 상,하부커버(4,6)의 해체 도중 내부에 고인물이 급작스럽게 분출되는 사고를 미연에 방지할 수 있다.
On the other hand, in case of leakage, accidents are caused when a person is suddenly ejected inside the upper and lower covers 4 and 6 during disassembly of the upper and lower covers 4 and 6 by opening the discharge means d before removing the cover member C. Can be prevented in advance.

비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

2 : 가스켓 4 : 상부커버
5 : 플랜지 6 : 하부커버
7 : 주입구 8 : 장착구
9 : 공간부 2: Gasket 4: Top Cover
5 flange 6 lower cover
7: injection hole 8: mounting hole
9: space part

Claims (5)

관 연결부위의 외면에 결합되는 한 쌍의 가스켓(2,2') 및
관 연결부위를 보호하도록 상기 가스켓(2,2')의 외부에 설치되는 커버부재(C)를 포함하고,
상기 커버부재(C)는 상부커버(4)와 하부커버(6)가 상호 맞결합되며,
상기 상부커버(4) 및 하부커버(6)의 양단부에는 각 관(100,200)의 외면에 밀착되는 반원형의 개구부(92,94)가 형성되고,
상기 상부커버(4) 및 하부커버(6)의 측단에는 상호 볼트 체결이 가능하도록 플랜지(5)가 형성되며,
상기 상부커버(4) 및 하부커버(6)의 내부에는 콘크리트 몰탈(300)이 충진되도록 공간부(9)가 형성되고,
상기 상부커버(4)에는 내부의 공간부(9)와 통하도록 형성되어 상기 콘크리트 몰탈(300)이 주입되는 주입구(7) 및
상기 공간부(9) 내부의 압력을 측정하도록 압력계가 장착되는 장착구(8)가 형성되며,
상기 하부커버(6)에는 내부 공간부(9)에 고인 물을 배출시킬 수 있도록 배출수단(d)이 구비되는 것을 특징으로 하는 관 연결부의 커버장치.A pair of gaskets (2,2 ') coupled to the outer surface of the pipe connection and
Cover member (C) which is installed on the outside of the gasket (2, 2 ') to protect the pipe connection portion,
The cover member (C) is the upper cover (4) and the lower cover (6) are coupled to each other,
Semicircular openings 92 and 94 are formed at both ends of the upper cover 4 and the lower cover 6 to be in close contact with the outer surfaces of the respective tubes 100 and 200.
Flange 5 is formed at the side ends of the upper cover 4 and the lower cover 6 so as to be mutually bolted,
A space 9 is formed in the upper cover 4 and the lower cover 6 to fill the concrete mortar 300.
The upper cover 4 is formed so as to communicate with the inner space 9, the injection hole 7 is injected into the concrete mortar 300 and
A mounting hole 8 to which a pressure gauge is mounted to measure the pressure inside the space 9 is formed.
The lower cover (6) is a cover device of the pipe connection, characterized in that the discharge means (d) is provided to discharge the water accumulated in the inner space (9). 삭제delete 삭제delete 삭제delete 제 1항에 있어서,
상기 상부커버(4) 및 하부커버(6)는 승강장치와 연결되도록 홀(H10)이 형성된 걸림구(H)가 외부에 더 형성된 것을 특징으로 하는 관 연결부의 커버장치.The method of claim 1,
The upper cover (4) and the lower cover (6) is a cover device of the pipe connecting portion, characterized in that the hook (H) formed with a hole (H10) is further formed on the outside to be connected to the lifting device.
KR1020110070055A 2011-07-14 2011-07-14 Cover device for pipe connecting part KR101326657B1 (en)

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Publication number Priority date Publication date Assignee Title
JP2019157890A (en) * 2018-03-07 2019-09-19 株式会社水道技術開発機構 Withdrawal prevention structure of pipe connection part

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101287540B1 (en) * 2013-05-03 2013-07-19 주식회사 시흥에스티 Safety cover for pipe joint

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Publication number Priority date Publication date Assignee Title
KR970043611U (en) * 1997-04-10 1997-07-31 Leakage prevention and protection case of pipe connection
JPH10196874A (en) * 1997-01-14 1998-07-31 Takiron Co Ltd Cover device for pipe junction
KR200314162Y1 (en) * 2002-11-08 2003-05-23 진원개발 주식회사 Device for preventing a leakage of water
KR200414315Y1 (en) * 2006-01-27 2006-04-18 (주)신명건설기술공사 Culvert joint installation structure of water and sewage pipe for using drainage, waterworks, road, causeway and landfill seepage water drain work

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Publication number Priority date Publication date Assignee Title
JPH10196874A (en) * 1997-01-14 1998-07-31 Takiron Co Ltd Cover device for pipe junction
KR970043611U (en) * 1997-04-10 1997-07-31 Leakage prevention and protection case of pipe connection
KR200314162Y1 (en) * 2002-11-08 2003-05-23 진원개발 주식회사 Device for preventing a leakage of water
KR200414315Y1 (en) * 2006-01-27 2006-04-18 (주)신명건설기술공사 Culvert joint installation structure of water and sewage pipe for using drainage, waterworks, road, causeway and landfill seepage water drain work

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019157890A (en) * 2018-03-07 2019-09-19 株式会社水道技術開発機構 Withdrawal prevention structure of pipe connection part
JP7013283B2 (en) 2018-03-07 2022-01-31 株式会社水道技術開発機構 Detachment prevention structure for pipe connection

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