KR100886363B1 - Connecting device of dual type corrugation pipes - Google Patents

Connecting device of dual type corrugation pipes Download PDF

Info

Publication number
KR100886363B1
KR100886363B1 KR1020080040437A KR20080040437A KR100886363B1 KR 100886363 B1 KR100886363 B1 KR 100886363B1 KR 1020080040437 A KR1020080040437 A KR 1020080040437A KR 20080040437 A KR20080040437 A KR 20080040437A KR 100886363 B1 KR100886363 B1 KR 100886363B1
Authority
KR
South Korea
Prior art keywords
double
steel pipe
corrugated steel
sleeve
pipe
Prior art date
Application number
KR1020080040437A
Other languages
Korean (ko)
Inventor
양정현
Original Assignee
양정현
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.)
Filing date
Publication date
Application filed by 양정현 filed Critical 양정현
Priority to KR1020080040437A priority Critical patent/KR100886363B1/en
Application granted granted Critical
Publication of KR100886363B1 publication Critical patent/KR100886363B1/en

Links

Images

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
    • F16L23/024—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
    • 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
    • F16L23/02—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

A connecting device of dual type corrugation pipes is provided to prevent deviation of connection part in case external force is applied and maintain sealing against water by installing T-shape joining tool and sealing. A connecting device of dual type corrugation pipes comprises a sealing member adhered to the tip edge of dual type corrugation pipes, surrounding a flange(22) of a T-type joining tool(20). Both ends of the sealing member is arranged parallel with a sleeve(21) extended to both directions from the flange in order to be interposed between an inner level pipe(11) of the dual type corrugation pipes and the sleeve. Upper and lower blades are formed in both ends cut. The upper and lower blades are closely pushed against the inner level pipe and the sleeve through water pressure.

Description

이중파형강관의 연결장치{Connecting device of dual type corrugation pipes}Connecting device of dual type corrugation pipes}

본 발명은 이중파형강관의 연결장치에 관한 것으로, 보다 상세하게는 관의 외벽은 외압강도를 높이기 위해 파형관이 배치되고, 내벽은 유체의 흐름을 원활히 하기 위해 평활관이 배치되는 이중파형강관의 연결 시공에 있어, 수밀확보는 물론 외력에 견고한 접합상태를 유지할 수 있는 관 연결장치에 관한 것이다.The present invention relates to a connecting device of a double corrugated steel pipe, more specifically, the outer wall of the pipe is arranged in a corrugated pipe to increase the external pressure strength, the inner wall of the connection of a double corrugated steel pipe is arranged in a smooth pipe to facilitate the flow of fluid. In construction, the water tightness as well as the pipe connection device that can maintain a solid bond to the external force.

파형강관은 오수 및 폐수의 배수, 생활용수 또는 산업용수의 급수, 건축 분야에서 중공 거푸집이나 건축 슈트로서 널리 적용되고 있으며, 최근에는 배수관 건설 시 증가되는 인력난과 비용 및 환경문제에 대한 인식의 증대로 인하여 기존의 콘크리트재 배수관의 대체 자재로서 주목받고 있다.Corrugated steel pipes are widely applied as hollow formwork or construction suits in the fields of drainage of sewage and wastewater, water supply of domestic or industrial water, and construction.In recent years, corrugated steel pipes have increased due to increased manpower and cost and environmental issues. Due to this, it is attracting attention as a substitute material of the existing concrete drain pipe.

하지만, 파형강관의 경우 원주방향으로 나선파형들이 반복되어서 우수 및 오수의 흐름방향에 대하여 거의 직각으로 굴곡져 있는 점을 감안하여 볼 때, 우수 및 오수의 정상적인 흐름을 방해하는 역기능을 가지게 됨으로서, 결과적으로 내부를 다라 흐르는 우수 및 오수가 원활하게 통수되지 못하고, 굴곡면에 이물질 등이 잔류하게 됨에 따라 부패로 인해 악취가 발생하게 되는 등의 문제점이 있다.However, in the case of corrugated steel pipes, the spiral waveforms are circumferentially bent at almost right angles to the flow direction of rainwater and sewage, and thus have a reverse function that impedes the normal flow of rainwater and sewage. Rainwater and sewage flowing through the inside can not pass smoothly, there is a problem such that bad smell due to decay due to the foreign matter remaining on the curved surface.

이상과 같은 문제점을 해결하기 위하여 최근에는 내면은 유체의 흐름을 원활히 하기 위해 평활한 평활관이 배치되고, 외면은 외압강도를 높일 수 있는 파형강관을 배치한 이중파형강관이 제시되고 있다.In order to solve the above problems, in recent years, a smooth smooth tube is disposed on the inner surface to smooth the flow of the fluid, and a double wave steel tube on the outer surface of which a corrugated steel tube capable of increasing external pressure strength has been proposed.

이러한 이중파형강관의 제조단계를 간략히 살펴보면, 2개의 소재공급롤러로부터 공급되는 강판소재들 중, 하나의 강판소재는 굴곡면을 가지는 가압롤러를 이용하여 파형의 골을 형성하고, 다른 하나의 강판소재는 그대로 통과시켜 평판을 유지하도록 하며, 이후 파형의 판과 평판을 적층시켜 나선장치(혹은 권취장치)를 향해 소정의 진입각도를 유지하며 둥글게 마는 동시 상호 접하는 양쪽 끝단을 따라 락연결부(일반적으로 구부려 겹치기 고정시킴)를 형성함으로서, 내면에는 평활관이 위치되고, 외면에는 파형관이 위치한 이중의 파형강관을 제조하게 된다.Looking briefly at the manufacturing step of such a double corrugated steel pipe, one of the steel sheet material supplied from the two material supply rollers, one of the steel plate material to form a corrugated bone using a pressure roller having a curved surface, the other steel sheet material Pass through as it is to maintain the flat plate, then stack the corrugated plate and flat plate to maintain a predetermined angle of entry towards the spiral (or winding device), and lock connections (generally by By overlapping fixing), a smooth corrugated pipe is located on the inner surface and a corrugated pipe is located on the outer surface.

이렇게 제조되는 이중파형강관은 유통 및 시공성을 고려하여 대개 4 ~ 6m 정도로 절단되어 사용하게 된다.The double corrugated steel pipe manufactured as described above is generally used after being cut to about 4 to 6 m in consideration of distribution and constructability.

이와 같은 이중파형강관의 시공방식은 우선 각 이중파형강관을 직렬로 결합한 후, 흔히 매립 과정을 거치게 되는데, 이러한 이중파형강관의 결합과정에서 기온이나 습도 등의 환경적인 요인에 따라 수축 혹은 팽창된 결합부위가 쉽게 어긋나 수밀유지가 보장되지 못하는 문제점이 빈번히 발생하게 된다.The construction method of such double corrugated steel pipe is first combined with each double wave steel pipe in series, and often goes through a landfill process. In the process of joining the double corrugated steel pipe, contraction or expansion is performed depending on environmental factors such as temperature and humidity. The parts are easily shifted and problems that watertightness is not guaranteed often occur.

이러한 문제점은 상기와 같이 관의 길이방향을 따라 나선형의 파형면을 갖는 이중파형강관의 경우, 상호 마주하여 맞대어지는 관의 끝단 테두리를 정확히 연결 하여 수밀확보는 물론 외력에 의한 균일한 체결상태를 실현하는데 많은 개발이 요구되고 있다.This problem is realized in the case of a double corrugated steel pipe having a spiral corrugated surface along the longitudinal direction of the pipe as described above, by accurately connecting the end edges of the pipes facing each other, ensuring watertightness and a uniform fastening state by external force. Much development is required.

따라서 본 발명은 목적은 외부에는 길이방향을 따라 나선형의 파형이 형성되는 파형관이 배치되며, 그 내부에는 평활관이 배치되는 이중파형강관의 연결 시공에 있어, 수밀확보는 물론 외력에 대한 견고한 결합상태를 견고히 유지할 수 있는 연결장치를 제공함에 있다.Therefore, an object of the present invention is to provide a corrugated pipe that is formed in a spiral wave form along the longitudinal direction on the outside, in the connection construction of a double-corrugated steel pipe with a smooth tube disposed therein, secure water tightness as well as a firm coupling state to external forces It is to provide a connection device that can maintain a firm.

상기한 바와 같은 과제를 달성하고 종래의 결점을 제거하기 위한 본 발명은 길이방향을 따라 나선형의 파형이 형성되는 외부 파형관과 내부 평활관을 일체로 하는 이중파형강관;The present invention for achieving the above problems and to eliminate the conventional drawbacks is a double corrugated steel pipe integrally with the outer corrugated pipe and the inner smooth pipe is formed in a spiral waveform along the longitudinal direction;

맞대어지는 상기 각 이중파형강관의 내부로 끼워지는 슬리브와, 이 슬리브의 외주연 중앙에 형성되어 상기 각 이중파형강관의 끝단 테두리에 밀착되는 플랜지를 일체로 하는 T형 접속구;A T-type connecting port integrally formed with a sleeve fitted into each of the opposed double-corrugated steel pipes, and a flange formed at the center of the outer circumference of the sleeve to be in close contact with an edge of each of the double-corrugated steel pipes;

상기 각 이중파형강관의 단부 둘레를 감싸며 양단이 볼트 결합되는 것으로, 이중파형강관의 단부 둘레를 가압하며 고정 체결되는 굽힘형 결속구; 및Wrapped around the end of each of the double corrugated steel pipe and bolted to both ends, the bending-type binding sphere that is fixed and fastened to press the end of the double corrugated steel pipe; And

상기 각 굽힘형 결속구에 양쪽 단이 결합되어, 상기 T형 접속구를 향해 양쪽 이중파형강관을 밀착 시키는 하나 이상의 조임형 체결구; 로 이루어진 것을 특징으로 한다.One or more fastening type fasteners coupled to each end of each of the bending type fasteners, the one or more fastening fasteners closely contacting the double wave steel pipes toward the T-shaped connection port; Characterized in that consisting of.

이때, T형 접속구의 플랜지를 감싸며, 그 양 끝단은 플랜지로부터 양측으로 연장된 슬리브와 나란히 연장되어 배치되어, 이중파형강관의 내부 평활관과 슬리브의 사이에 개재되는 수밀부재를 더 포함하도록 한다.At this time, it surrounds the flange of the T-shaped connection port, both ends thereof are disposed to extend in parallel with the sleeve extending from both sides to the flange, so as to further include a watertight member interposed between the inner smooth tube and the sleeve of the double wave steel pipe.

상기와 같은 수단으로부터 본 발명은 견고한 결합상태뿐만 아니라 수밀유지를 위한 T형 접속구와 수밀부재를 겸비하여, 수밀유지의 기능뿐만 아니라 외력이 가해졌을 경우 연결부위의 어긋남을 방지할 수 있는 효과가 있는 것이다.From the above means, the present invention combines a T-type connection port and a watertight member for maintaining watertightness as well as a firmly coupled state, so that not only the function of watertightness can be prevented, but also the displacement of the connection part when external force is applied. will be.

이하, 본 발명의 실시예를 첨부도면과 연계하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 이중파형강관의 연결장치를 보이는 분리사시도를, 도 2는 본 발명에 따른 이중파형강관의 연결장치를 보이는 결합측면도를 도시한 것으로, 도 1 및 도 2를 참조하면, 본 발명의 바람직한 실시예에 의한 이중파형강관의 연결장치는, 크게 이중파형강관(10)(10"); T형 접속구(20); 굽힘형 결속구(30)(30"); 조임형 체결구(40)로 이루어진다.1 is an exploded perspective view showing a connecting device of a double waveform steel pipe according to the present invention, Figure 2 is a side view showing a coupling device showing a connecting device of a double waveform steel pipe according to the present invention, referring to Figures 1 and 2, Connection device for a double corrugated steel pipe according to a preferred embodiment of the present invention, a large double corrugated steel pipe (10) (10 "); T-type connection port 20; Bending type binding port (30) (30"); It consists of a fastening type fastener 40.

보다 구체적으로, 상기 T형 접속구(20)는 맞대어지는 이중파형강관(10)(10")의 내부로 끼워지는 슬리브(21)와, 이 슬리브(21)의 외주연 중앙에 형성되어 이중파형강관(10)(10")의 끝단 테두리가 밀착되는 플랜지(22)를 일체로 형성하여, 전체 적으로 그 단면 형상이 'T'자를 형성하도록 한다.More specifically, the T-shaped connection port 20 is formed in the center of the outer periphery of the sleeve 21, which is fitted into the interior of the dual wave steel tube 10, 10 "to be opposed to the double wave steel pipe (10) (10 ") is formed integrally with the flange 22 is in close contact with the edge, so that the cross-sectional shape as a whole to form a 'T'.

이러한 T형 접속구(20)의 슬리브(21)는 맞대어지는 이중파형강관(10)(10")의 내부 평활관(11)의 내부로 끼워지며, 본 발명에 따른 연결장치를 이용한 연결 시 혹은 연결작업 완료된 후 이중파형강관(10)(10")의 배관 중심선이 항상 동일선상에 배치될 수 있도록 한다.The sleeve 21 of the T-shaped connector 20 is fitted into the inner smooth tube 11 of the dual wave steel pipes 10 and 10 ", which are opposed to each other. After the work is completed, the pipe centerline of the double corrugated steel pipe 10, 10 " is always arranged on the same line.

이러한 T형 접속구(20)는 슬리브(21)를 통해 내부 평활관(11)의 내경에 밀착 끼워진 상태로, 연결작업 중이거나 작업완료 후, 맞대어진 이중파형강관(10)(10")의 관 중심선을 항상 나란히 유지하도록 가이드하며, 또한 연결 작업 중, 과도한 외력으로 인해 이중파형강관(10)(10")의 끝단 테두리의 일그러지거나 찢어지는 현상을 방지하게 된다.The T-shaped connection port 20 is fitted in close contact with the inner diameter of the inner smooth pipe 11 through the sleeve 21, the pipe of the dual-wave steel pipes 10, 10 "butted during the connection work or after the work is completed. The center line is always kept in line with each other, and also during the connection operation, it prevents the distorting or tearing of the edges of the edges of the double corrugated steel pipes 10, 10 "due to excessive external force.

이때, 상기 T형 접속구(20)와, 이 T형 접속구(20)와 밀착되는 양쪽 이중파형강관(10)(10")의 사이에는 수밀부재(50)를 개재시키도록 한다.At this time, the watertight member 50 is interposed between the T-shaped coupler 20 and both double-corrugated steel pipes 10 and 10 ″ in close contact with the T-shaped coupler 20.

보다 구체적으로 도 4에 도시된 바와 같이, 이러한 수밀부재(50)는, T형 접속구(20)의 플랜지(22)를 감싸며, 그 양 끝단은 플랜지(22)로부터 양측으로 연장된 슬리브(21)와 나란히 연장 배치되어 이중파형강관(10)(10")의 내부 평활관(11)과 슬리브(21)의 사이에 개재되도록 한다.More specifically, as shown in FIG. 4, the watertight member 50 surrounds the flange 22 of the T-shaped connector 20, and both ends of the sleeve 21 extend from both sides of the flange 22. Extending and arranged side by side so as to be interposed between the inner smooth pipe 11 and the sleeve 21 of the double corrugated steel pipe (10) (10 ").

이렇게 수밀부재(50)는 T형 접속구(20)를 감싸 T형 접속구의 슬리브(21)를 향해 끼워진 양쪽 이중파형강관(10)(10")의 끝단 테두리를 밀착시키게 되며, 아울러 그 양 끝단은 이중파형강관(10)(10")의 내부 평활관(11)과, T형 접속구의 슬리브(21) 사이에 배치됨으로서, 내부를 흐르는 유체의 누설을 방지하는 것뿐만 아니 라, 슬리브(21)를 향해 끼워진 이중파형강관(10)(10")의 견고한 결합상태를 유지하여 외력에 의해 연결부인 이중파형강관(10)(10")의 끝단이 흔들거리는 등의 유동현상으로 상호 어긋나 배치되는 현상을 방지하게 된다.Thus, the watertight member 50 wraps around the T-shaped coupler 20 so that the edges of both of the double wave-shaped steel pipes 10 and 10 " fitted toward the sleeve 21 of the T-shaped coupler are brought into close contact with each other. It is disposed between the inner smooth tube 11 of the double waved steel pipes 10 and 10 " and the sleeve 21 of the T-shaped connector to prevent leakage of fluid flowing therein, as well as the sleeve 21. A phenomenon in which the ends of the double corrugated steel pipes 10 and 10 ", which are connected to each other by the external force, are displaced by flow phenomena such as shaking, by maintaining a firmly coupled state of the double corrugated steel pipes 10 and 10 " Will be prevented.

이때, 바람직하게는 이중파형강관(10)(10")의 내부 평활관(11)과 슬리브(21)의 상에 배치되는 수밀부재(50)의 양 끝단은, 절개되어 상, 하 날개깃(52)(51)을 형성하도록 한다.At this time, preferably both ends of the watertight member 50 disposed on the inner smooth tube 11 and the sleeve 21 of the double corrugated steel pipe 10, 10 "is cut and the upper and lower blades 52 51).

이렇게 절개된 상, 하 날개깃(52)(51)은 내부로 유입되는 수압에 의해 상, 하 날개깃(52)(51)이 각각 이중파형강관(10)(10")의 내부 평활관(11)과 T형 접속구(20)의 슬리브(21)에 각각 밀착하게 되어 보다 높은 수밀성을 확보할 수 있도록 한다.The upper and lower wing feathers 52 and 51 cut in this manner are respectively provided with upper and lower wing feathers 52 and 51 by the internal pressure of the double wave steel pipes 10 and 10 " And the sleeve 21 of the T-shaped connector 20 are in close contact with each other to ensure higher watertightness.

이러한 수밀부재(50)의 재질은 수팽창성 수지로 이루어질 수 있다.The watertight member 50 may be made of a water expandable resin.

계속해서, 굽힘형 결속구(30)(30")은, 앞서 설명한 바와 같이, 길이방향을 따라 나선형의 파형이 형성된 이중파형강관(10)(10")을 파지하여 인입시키기 위한 파지수단인 것으로,Subsequently, as described above, the bent binding spheres 30 and 30 " are gripping means for gripping and introducing the double wave steel pipes 10 and 10 " ,

본 발명의 실시예에 의한 굽힘형 결속구(30)(30")는, 도 2에 도시된 바와 같이, 띠 형의 단위고정체(30a)가 연결된 것으로, 끝단에 배치되는 단위고정체(30a)들을 볼트너트(31)(32)조여 이중파형강관(10)(10")의 단부 둘레를 강하게 압박하여 고정되는 것이다. 아울러, 이중파형강관(10)(10")의 외주연에 형성된 파형의 곡선면에 개별 단위고정체(30a)가 걸림되어, 이중파형강관의 길이방향으로의 강한 결속력을 구현할 수 있도록 한 것이다. As shown in FIG. 2, the bending type fasteners 30 and 30 ″ according to the embodiment of the present invention are connected to a band-shaped unit fixture 30a, and the unit fixture 30a disposed at the end thereof. ) By tightening the bolt nuts (31) (32) is to press firmly around the end of the double corrugated steel pipe (10, 10 "). In addition, the individual unit fixture (30a) is caught on the curved surface of the waveform formed on the outer periphery of the double corrugated steel pipe (10) (10 "), to achieve a strong binding force in the longitudinal direction of the double corrugated steel pipe.

바람직하게 상기 굽힘형 결속구(30)(30")를 구성하는 단위고정체(30a)의 개수는 이중파형강관(10)(10")의 단면에 대해 형성되는 파형의 수보다 많은 개수를 구비하도록 한다.Preferably, the number of unit fixtures 30a constituting the bent binding spheres 30, 30 "is greater than the number of corrugations formed with respect to the cross section of the double corrugated steel pipe 10, 10". Do it.

계속해서, 조임형 체결구(40)는, 그 양쪽이 맞대어진 이중파형강관(10)(10")의 둘레를 감싸며 각각 고정된 굽힘형 결속구(30)(30")에 양단이 결합되어, T형 접속구(20)를 향해 양쪽 이중파형강관(10)(10")을 밀착시켜 고정시키는 것으로,Subsequently, the fastening type fastener 40 wraps around the circumference of the double wave steel pipes 10 and 10 " butted at both ends thereof and is coupled to the fixed bent fasteners 30 and 30 ", respectively. To fix both the double corrugated steel pipes 10 and 10 "

본 발명의 실시예에 의한 조임형 체결구(40)는, 한쪽 이중파형강관(10)에 설치된 굽힘형 결속구(30)에 걸리는 걸게(411)가 일측에 형성된 장볼트(41)와, 이 장볼트(41)의 타측을 관통시키며 다른쪽 이중파형강관(10")에 설치된 굽힘형 결속구(30")에 걸림 지지된 상태를 이루는 걸림쇠(42)와, 이 걸림쇠(42)를 관통한 장볼트(41)와 나사 결합되는 조임너트(43)로 이루어진다.Fastening type fastener 40 according to an embodiment of the present invention, the long bolt 41 is formed on one side of the hook 411 caught by the bending type fastener 30 provided in one of the double wave steel pipe 10, and A brace 42 which penetrates the other side of the long bolt 41 and forms a state of being supported by a bent binding hole 30 ″ provided in the other dual wave steel pipe 10 ″, and penetrates the brace 42. It consists of a fastening nut 43 screwed with the long bolt (41).

이러한 조임형 체결구(40)는 이중파형강관(10)(10")의 둘레를 따라 등 간격으로 다수 개를 배치하도록 하여, 맞대어진 이중파형강관(10)(10")의 끝단 둘레를 따라 동일한 가압력을 구현하도록 한다.These fastening fasteners 40 are arranged along the periphery of the double corrugated steel pipe 10, 10 "at equal intervals, along the periphery of the end of the butted double corrugated steel pipe 10, 10" Ensure the same pressing force.

이상과 같은 구성으로 이루어진 이중파형강관의 연결장치의 설치단계를 설명하면 다음과 같다.Referring to the installation step of the double corrugated steel pipe consisting of the above configuration as follows.

먼저, 맞대어질 이중파형강관(10)(10")의 대향부에 수밀부재(50)가 미리 설치된 T형 접속구(20)를 배치시켜, T형 접속구(20)의 슬리브(21)를 향해 양쪽 이중파형강관(10)(10")의 끝단을 끼운다.First, the T-shaped coupler 20 provided with the watertight member 50 in advance is disposed on the opposite side of the double-corrugated steel tube 10, 10 " to be opposed to each other, and is directed toward the sleeve 21 of the T-shaped coupler 20. Insert the end of the double corrugated steel pipe (10) (10 ").

이때 수밀부재(50)의 양 끝단은 양쪽 이중파형강관(10)(10")의 내부 평활관(11)과 T형 접속구(20)의 슬리브(21) 사이에 개지된 상태를 취하게 되며, 이중파형강관(10)(10")의 대향하는 끝단 테두리는 T형 접속구(20)의 플랜지(22)를 감싸는 수밀부재(50)에 밀착된 상태를 이루게 된다.At this time, both ends of the watertight member 50 take a state sandwiched between the inner smooth tube 11 of both the double corrugated steel pipes 10, 10 "and the sleeve 21 of the T-shaped connector 20, Opposing end edges of the double corrugated steel pipes 10 and 10 " are in close contact with the watertight member 50 surrounding the flange 22 of the T-shaped connector 20. As shown in FIG.

이후, 대향하는 이중파형강관(10)(10")의 단부 둘레를 따라 준비된 굽힘형 결속구(30)(30")을 감싼 후, 그 끝단을 볼트(31)너트(32)를 체결하여 단위고정체들이 이중파형강관(10)(10")의 파형 면에 강하게 밀착되어 고정된 상태를 이루도록 한다.Then, the bent binding holes 30, 30 "prepared along the end circumference of the opposing double-corrugated steel pipes 10, 10" are wrapped, and the ends thereof are tightened with the bolts 31 and nuts 32 to unit The fixtures are in close contact with the corrugated surfaces of the double corrugated steel pipes 10 and 10 " to achieve a fixed state.

이후, 장볼트(41)의 한쪽 걸게(411)를 이중파형강관(10)에 고정된 굽힘형 결속구(30)에 체결하고, 이 장볼트(41)와 나란히 걸림쇠(42)는 다른 이중파형강관(10")에 고정된 굽힘형 결속구(30")에 체결한 후, 상기 장볼트(41)를 걸림쇠(42)에 관통시킨 후 조임너트(43)로 조여 강하게 밀착시키게 된다.Thereafter, one latch 411 of the long bolt 41 is fastened to the bent binding hole 30 fixed to the double wave steel pipe 10, and the latch 42 is parallel to the long bolt 41 and the other double wave. After fastening to the bending type fastening hole 30 "fixed to the steel pipe 10", the long bolt 41 penetrates through the clamp 42, and is tightened with the tightening nut 43, and is closely adhered.

이때 이중파형강관(10)(10")의 테두리를 따라 등 간격 배치된 다수개의 조임형 체결구(40)에 대해 균등한 조임 작업을 수행한다.At this time, the evenly tightening operation is performed for the plurality of fastening type fasteners 40 arranged at equal intervals along the edges of the double corrugated steel pipes 10 and 10 ".

이러한 조임형 체결구(40)의 조임 작업을 통해 양쪽 이중파형강관(10)(10")은 그 사이의 T형 접속구(20)를 향해 더욱 밀착되는 상태를 취하게 되며, 이때 이중파형강관(10)(10")의 끝단 테두리는 수밀부재(50)에 더욱 강하게 밀착된다.Through the tightening operation of the fastening type fastener 40, both of the double wave steel pipes 10 and 10 " take a closer contact toward the T-shaped connector 20 therebetween, and at this time, the double wave steel pipe ( 10) (10 ") of the end rim is in close contact with the watertight member 50 more strongly.

한편, 본 발명은 상기와 같이 이중파형강관에 대한 실시예를 설명하고 있으나, 이는 내부평활관이 배제된 단층구조의 파형강관의 연결작업에도 동일한 방법으 로 사용되어, 동일한 효과를 구현할 수 있는 것이다.On the other hand, the present invention has been described an embodiment for a double corrugated steel pipe as described above, which is used in the same method for connecting the corrugated steel pipe of a single-layer structure without the internal smooth pipe, it is possible to implement the same effect .

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

도 1은 본 발명의 실시예에 의한 이중파형강관 연결장치의 분리사시도1 is an exploded perspective view of a double corrugated steel pipe connection device according to an embodiment of the present invention

도 2는 본 발명의 실시예에 의한 굽힘형 결속구의 체결예시도Figure 2 is a fastening example of the bending type fastener according to an embodiment of the present invention

도 3은 본 발명의 실시예에 의한 이중파형강관 연결장치의 부분측면도3 is a partial side view of a double corrugated steel pipe connection device according to an embodiment of the present invention;

도 4는 도 3의 A의 확대도4 is an enlarged view of A of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(10)(10") : 이중파형강관(10) (10 "): Double corrugated steel pipe

(11) : (내부) 평활관(11): (inside) smooth tube

(12) : (외부) 파형관(12): (external) corrugated pipe

(20) : T형 접속구(20): T type connection port

(21) : 슬리브21: sleeve

(22) : 플랜지(22): flange

(30)(30") : 굽힘형 결속구(30) (30 "): Bending Binding Sphere

(40) : 조임형 체결구40: tightening fastener

(41) : 장볼트(41): long bolt

(42) : 걸림쇠42: brace

(43) : 조임너트(43): tightening nut

(50) : 수밀부재50: watertight member

Claims (6)

길이방향을 따라 나선형의 파형이 형성되는 외부 파형관과 내부 평활관을 일체로 하는 이중파형강관과; 맞대어지는 상기 각 이중파형강관의 내부로 끼워지는 슬리브와, 이 슬리브의 외주연 중앙에 형성되어 상기 각 이중파형강관의 끝단 테두리에 밀착되는 플랜지를 일체로 하는 T형 접속구와; 상기 각 이중파형강관의 단부 둘레를 감싸며 양단이 볼트 결합되는 것으로, 이중파형강관의 단부 둘레를 가압하며 고정 체결하는 굽힘형 결속구; 및 상기 각 굽힘형 결속구에 양쪽 단이 결합되어, 상기 T형 접속구를 향해 양쪽 이중파형강관을 밀착 시키는 하나 이상의 조임형 체결구; 로 이루어지는 이중파형강관의 연결장치에 있어서,A double corrugated steel pipe integrally forming an outer corrugated pipe and an inner smooth pipe in which a spiral waveform is formed along the longitudinal direction; A T-type connecting port integrally formed with a sleeve fitted into each of the opposed double-corrugated steel pipes, and a flange formed at the center of the outer circumference of the sleeve and in close contact with an edge of each of the double-corrugated steel pipes; Wrapped around the end of each of the double-corrugated steel pipe and bolted to both ends, the bending-type binding sphere for pressing and fastening the circumference of the end of the double-corrugated steel pipe; And at least one fastening type fastener fastened to both ends of each of the bending type fasteners, the double fastening steel pipes closely contacting the T-shaped splices; In the connecting device of the double corrugated steel pipe, 상기 T형 접속구의 플랜지를 감싸, 양쪽 이중파형강관의 끝단 테두리에 밀착되는 수밀부재를 포함하여 구성하되;Wrapping the flange of the T-shaped connection port, comprising a watertight member that is in close contact with the end edges of both dual wave steel pipe; 상기 수밀부재의 양 끝단은, 이중파형강관의 내부 평활관과 슬리브의 사이에 개재되도록, 플랜지로부터 양측으로 연장된 슬리브와 나란히 연장 배치되고, 절개된 양 끝단에 상, 하 날개깃을 각각 형성하여, 절개된 내부로 유입되는 수압에 의해 상, 하 날개깃이 내부 평활관과 슬리브에 각각 밀착되도록 한 것을 특징으로 하는 이중파형강관의 연결장치.Both ends of the watertight member are disposed to extend side by side with the sleeve extending from both sides of the flange so as to be interposed between the inner smooth tube of the double-corrugated steel pipe and the sleeve, and form upper and lower wing feathers at each of the cut ends, respectively. Connection device of a double corrugated steel pipe, characterized in that the upper and lower wing feathers are in close contact with the inner smooth tube and the sleeve by the hydraulic pressure flowing into the cut inside. 삭제delete 삭제delete 삭제delete 삭제delete 제1항에 있어서,The method of claim 1, 상기 조임형 체결구는, 한쪽 이중파형강관에 설치된 굽힘형 결속구에 걸리는 걸게가 일측에 형성된 장볼트와; 상기 장볼트의 타측을 관통시키며 다른쪽 이중파 형강관에 설치된 굽힘형 결속구에 걸림 지지된 상태를 이루는 걸림쇠와; 상기 걸림쇠를 관통한 장볼트와 나사 결합되는 조임너트; 로 이루어진 것을 특징으로 하는 이중파형강관의 연결장치.The fastening type fastener includes a long bolt formed on one side of a hook that is hooked to a bending type fastener provided in one double wave steel pipe; A brace that penetrates the other side of the long bolt and forms a state of being supported by a bending type binding hole installed in the other dual wave steel pipe; A fastening nut screwed with the long bolt penetrating the latch; Connection device of a double corrugated steel pipe, characterized in that consisting of.
KR1020080040437A 2008-04-30 2008-04-30 Connecting device of dual type corrugation pipes KR100886363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080040437A KR100886363B1 (en) 2008-04-30 2008-04-30 Connecting device of dual type corrugation pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080040437A KR100886363B1 (en) 2008-04-30 2008-04-30 Connecting device of dual type corrugation pipes

Publications (1)

Publication Number Publication Date
KR100886363B1 true KR100886363B1 (en) 2009-03-03

Family

ID=40697574

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080040437A KR100886363B1 (en) 2008-04-30 2008-04-30 Connecting device of dual type corrugation pipes

Country Status (1)

Country Link
KR (1) KR100886363B1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101110674B1 (en) 2011-11-04 2012-02-24 주식회사 픽슨 Pipe coupling system for smooth pipe of inner part
KR101516745B1 (en) * 2013-10-02 2015-05-04 (주)천마엔지니어링 Column member and construction method for underground structure without temporary structure using the same
KR101854566B1 (en) * 2017-07-28 2018-06-08 주식회사 태영피앤엑스 Connection Structure of Corrugated Steel Pipe
KR101871651B1 (en) 2018-04-26 2018-08-02 주식회사 태영피앤엑스 Connection Structure of Corrugated Steel Pipe
KR101902330B1 (en) * 2018-05-25 2018-09-28 (주)천부산업 The Internal smoothing type double spiral corrugated steel pipe with flange
KR102036148B1 (en) 2019-06-28 2019-11-26 대한강관 주식회사 Helical flange for corrugated steel pipe and method for manufacturing helical flange for corrugated steel pipe using mold
KR102333986B1 (en) 2021-09-06 2021-12-03 주식회사 다은 corrugated steel pipe and manufacturing method of it with internal reinforcement and water reservoir
KR102396842B1 (en) * 2021-11-11 2022-05-12 주식회사 아텍 Connection structure of corrugated steel pipe with improved watertightness

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200270019Y1 (en) 2002-01-04 2002-03-25 금성 씨.에스.피 주식회사 A Corrugated Steel Pipe Device With A Gasket Of Flange Type For Changing Joining-Angle Easily
KR20020090085A (en) * 2001-05-24 2002-11-30 주식회사 중원 The connection equipment of covering type wave steel pipe
KR100548482B1 (en) 2003-02-21 2006-02-01 대한강관 주식회사 Coupling device for pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020090085A (en) * 2001-05-24 2002-11-30 주식회사 중원 The connection equipment of covering type wave steel pipe
KR200270019Y1 (en) 2002-01-04 2002-03-25 금성 씨.에스.피 주식회사 A Corrugated Steel Pipe Device With A Gasket Of Flange Type For Changing Joining-Angle Easily
KR100548482B1 (en) 2003-02-21 2006-02-01 대한강관 주식회사 Coupling device for pipe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101110674B1 (en) 2011-11-04 2012-02-24 주식회사 픽슨 Pipe coupling system for smooth pipe of inner part
KR101516745B1 (en) * 2013-10-02 2015-05-04 (주)천마엔지니어링 Column member and construction method for underground structure without temporary structure using the same
KR101854566B1 (en) * 2017-07-28 2018-06-08 주식회사 태영피앤엑스 Connection Structure of Corrugated Steel Pipe
KR101871651B1 (en) 2018-04-26 2018-08-02 주식회사 태영피앤엑스 Connection Structure of Corrugated Steel Pipe
KR101902330B1 (en) * 2018-05-25 2018-09-28 (주)천부산업 The Internal smoothing type double spiral corrugated steel pipe with flange
KR102036148B1 (en) 2019-06-28 2019-11-26 대한강관 주식회사 Helical flange for corrugated steel pipe and method for manufacturing helical flange for corrugated steel pipe using mold
KR102333986B1 (en) 2021-09-06 2021-12-03 주식회사 다은 corrugated steel pipe and manufacturing method of it with internal reinforcement and water reservoir
KR102396842B1 (en) * 2021-11-11 2022-05-12 주식회사 아텍 Connection structure of corrugated steel pipe with improved watertightness

Similar Documents

Publication Publication Date Title
KR100886363B1 (en) Connecting device of dual type corrugation pipes
KR100820860B1 (en) Flange type corrugate pipe connecter
KR20110033548A (en) Apparatus for connection spiral corrugated pipes
WO2022092452A1 (en) Composite corrugated pipe assembly preventing water from leaking therefrom
KR100822219B1 (en) Pipe coupler
KR200386472Y1 (en) A branch socket
KR20090027957A (en) Jointing apparatus of corrugated steel pipe
KR100933823B1 (en) Corrugated Steel Pipe Connection
KR100925867B1 (en) Connecter for corrugated steel pipes
KR100838495B1 (en) The jointing apparatus of corrugate pipes
US7690691B2 (en) Coupler for joining plastic and concrete pipe
KR100647525B1 (en) Elbow connect sewage drainpipe
KR101871651B1 (en) Connection Structure of Corrugated Steel Pipe
KR101056929B1 (en) Connecter for corrugated steel pipes
KR100669496B1 (en) Jointing apparatus of steel ribbed pipes
RU191759U1 (en) DEVICE FOR FASTENING THE FREE ENDS OF TWO-LAYER CORRUGATED POLYETHYLENE PIPES
KR200365425Y1 (en) A pipe coupling device
KR100518465B1 (en) Joint machine of drain pipe
KR20090027912A (en) Jointing apparatus of corrugated steel pipe
KR100751807B1 (en) the connecting ring for mediocrity pipe has flange
KR100775061B1 (en) Branching apparatus of corrugated steel pipe
CN215371545U (en) Water stopping device for pipeline joint
KR200454454Y1 (en) Bridge drain pipe connection
CN212561799U (en) Pipeline circumferential connection structure and pipeline
KR102268287B1 (en) Leak preventive corrugated socket assembly

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130109

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140124

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150224

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160223

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20170207

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee