KR100688617B1 - Flat sewer pipe - Google Patents

Flat sewer pipe Download PDF

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KR100688617B1
KR100688617B1 KR1020060047244A KR20060047244A KR100688617B1 KR 100688617 B1 KR100688617 B1 KR 100688617B1 KR 1020060047244 A KR1020060047244 A KR 1020060047244A KR 20060047244 A KR20060047244 A KR 20060047244A KR 100688617 B1 KR100688617 B1 KR 100688617B1
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pipe
sewer
rear ends
sewage
cylindrical tube
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Korean (ko)
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황주연
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(주) 부경종합기술단
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

본 발명은 저면이 평탄한 하수관에 관한 것으로, 더욱 상세하게는 하수관의 원통관부 하부에 저면이 평탄한 받침부를 일체로 형성하고, 원통관부의 전후방 단부는 받침부의 전후방 단부보다 전후방으로 길게 연결부를 돌출되게 형성함으로서, 하수관을 길이방향으로 연결 설치할 때, 지반에 굴착한 하수관 매설홈의 바닥에 별도의 자갈이나 콘크리트를 이용한 기초다짐작업을 하지 않으면서 저면이 평탄한 하수관을 안착시킨 뒤에, 길이방향으로 연결하는 전후방측 하수관의 서로 맞대어 지는 전후방측 연결부의 외부에 연결관을 외삽하여 연결할 수 있도록 하기 위한 것이다.The present invention relates to a sewage pipe having a flat bottom, and more specifically, to a lower portion of the cylindrical pipe portion of the sewage pipe, the bottom is flatly formed integrally, and the front and rear ends of the cylindrical pipe are formed to protrude from the front and rear ends longer than the front and rear ends of the supporting part. When the sewage pipes are connected in the longitudinal direction, the front and rear sides of the sewer pipes which are excavated in the ground are connected to the longitudinal direction after the sewer pipes having a flat bottom are placed on the bottom of the sewer pipe laying groove without additional foundation compaction work. It is to be able to extrapolate the connecting pipe to the outside of the front and rear connecting portion facing each other of the side sewer pipe.

본 발명은 지반에 저면이 평평하며 상부가 넓은 역사다리꼴로 굴착된 매설홈(1)에 원통관 형태로 형성된 다수개의 하수관을 길이방향으로 연결 설치하는 것에 있어서, 상기 원통관 형태로 형성된 하수관(4)의 원통관부(7) 하부에는 저면이 평평한 받침부(8)가 원통관부(7)와 일체로 형성되고, 상기 원통관부(7)의 전후방 단부는 받침부(8)의 전후방 단부 보다 전후방측으로 돌출되게 연결부(9)가 형성되어 있는 것을 특징으로 하며, 다른 실시예로서 상기 받침부(8)의 양측에는 하수관(4)을 들어 올릴 수 있게 하는 손잡이 겸용 고리부(10)가 외측으로 돌출되게 설치되어 있는 것을 특징으로 한다.The present invention in the installation of a plurality of sewer pipes formed in the form of a cylindrical pipe in the longitudinal direction in the buried groove 1 excavated in a broad trapezoidal shape with a flat bottom on the ground, the sewer pipe (4) In the lower portion of the cylindrical tube portion (7) of the bottom of the flat base portion 8 is formed integrally with the cylindrical tube portion (7), the front and rear ends of the cylindrical tube portion (7) toward the front and rear side than the front and rear ends of the support portion (8) It is characterized in that the connection portion 9 is formed to protrude, and in another embodiment the handle combined ring portion 10 to lift the sewer pipe 4 on both sides of the support portion 8 to protrude outwards It is characterized by being installed.

Description

저면이 평탄한 하수관{Drainpipe with a flat bottom}Drainpipe with a flat bottom}

도 1은 본 발명에 따른 하수관을 나타내는 사시도.1 is a perspective view showing a sewage pipe according to the present invention.

도 2는 본 발명의 하수관을 매설홈에 안착한 상태를 나타내는 종단면도.Figure 2 is a longitudinal sectional view showing a state in which the sewage pipe of the present invention seated in the buried groove.

도 3은 본 발명의 연결상태를 나타내는 분리 상태의 단면도.3 is a cross-sectional view of a separated state showing a connected state of the present invention.

도 4는 본 발명의 연결상태를 나타내는 단면도.4 is a cross-sectional view showing a connection state of the present invention.

도 5는 본 발명의 다른 실시예를 나타내는 분리 상태의 단면도.5 is a cross-sectional view of a separated state showing another embodiment of the present invention.

도 6은 종래의 하수관 설치구조를 나타내는 종단면도.6 is a longitudinal sectional view showing a conventional sewage pipe installation structure.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 : 매설홈 2 : 자갈다짐층 3 : 받침블록1: buried groove 2: gravel compaction layer 3: support block

4 : 하수관 5 : 연결부 6 : 기초콘크리트4: sewer pipe 5: connection part 6: foundation concrete

7 : 원통관부 8 : 받침부 9 : 연결부7: cylindrical tube portion 8: support portion 9: connection portion

10 : 손잡이 겸용 고리부 11 : 연결관 12 : 지반10: dual handle portion hook 11: connector 12: ground

본 발명은 저면이 평탄한 하수관에 관한 것으로, 더욱 상세하게는 하수관의 원통관부 하부에 저면이 평탄한 받침부를 일체로 형성하고, 원통관부의 전후방 단 부는 받침부의 전후방 단부보다 전후방으로 길게 연결부를 돌출되게 형성함으로서, 하수관을 길이방향으로 연결 설치할 때, 지반에 굴착한 하수관 매설홈의 바닥에 별도의 자갈이나 콘크리트를 이용한 기초다짐작업을 하지 않으면서 저면이 평탄한 하수관을 안착시킨 뒤에, 길이방향으로 연결하는 전후방측 하수관의 서로 맞대어 지는 전후방측 연결부의 외부에 연결관을 외삽하여 연결할 수 있도록 하기 위한 것이다.The present invention relates to a sewage pipe having a flat bottom, and more specifically, to a lower portion of the cylindrical pipe portion of the sewage pipe, the bottom of which is flatly formed integrally, and the front and rear ends of the cylindrical pipe are formed to protrude from the front and rear ends longer than the front and rear ends of the supporting portion. When the sewage pipes are connected in the longitudinal direction, the front and rear sides of the sewer pipes which are excavated in the ground are connected to the longitudinal direction after the sewer pipes having a flat bottom are placed on the bottom of the sewer pipe laying groove without additional foundation compaction work. It is to be able to extrapolate the connecting pipe to the outside of the front and rear connecting portion facing each other of the side sewer pipe.

종래의 일반적인 하수관로 설치구조는 도 6에 도시된 바와 같이 지반에 저면이 평평하며 상부가 넓은 역사다리꼴 형태의 매설홈(1)을 길이방향으로 굴착한 뒤에, 이 매설홈(1)의 내측 바닥에 자갈을 깔아서 자갈다짐층(2)을 형성하며, 이 자갈다짐층(2)의 상부에 시멘트 벽돌로 이루어진 받침블록(3)을 다수개 놓고 이 받침블록(3) 위에 원통관 형태로 형성된 콘크리트 하수관(4)을 수평을 올려놓는다.In the conventional general sewage pipe installation structure, as shown in Figure 6, the bottom surface is flat on the ground and the upper portion of the wide trapezoidal shape of the trapezoidal shape after the excavation in the longitudinal direction, the inner bottom of the buried groove (1) A gravel compaction layer (2) is formed by laying gravel, and a plurality of support blocks (3) made of cement brick are placed on top of the gravel compaction layer (2), and the concrete sewer pipe formed in the form of a cylindrical tube on the support block (3). Place (4) horizontally.

이때, 상기 다수개의 하수관(4)은 길이방향으로 연결되며 다수개의 하수관(4)을 길이방향으로 연결할 때 서로 맞대는 연결부(5)는 별도의 연결관을 외측으로 끼워 연결하거나, 도 6 에서와 같이 일측단에 끼움부가 확대되게 형성된 하수관을 서로 끼움식으로 연결하게 된다.At this time, the plurality of sewage pipes 4 are connected in the longitudinal direction and when connecting the plurality of sewage pipes (4) in the longitudinal direction to each other connecting portion 5 is inserted into a separate connecting pipe to the outside, or in Figure 6 Likewise, the sewer pipes formed to expand the fitting portions at one side end thereof are connected to each other by a fitting method.

그리고, 상기 받침블록(3)은 도 6에서와 같이 하수관(4)의 연결부를 피하여 몸체부분의 저면에 받쳐지게 되며, 이렇게 받침블록(3) 위에 다수개의 하수관(4)를 각각의 단부가 끼움식으로 연력 설치한 뒤에는 각각의 받침블록(3)에 의해 형성되는 하수관(4)의 하부 공간에 기초콘크리트(6)를 타설하여 각각의 하수관(4)를 연결 설치하게 되며, 그 상측으로 흙을 메움으로서 하수관의 설치작업을 완료하게 된다.And, the supporting block (3) is supported on the bottom of the body portion avoiding the connection of the sewer pipe (4) as shown in Figure 6, so that the end of each of the plurality of sewer pipes (4) on the supporting block (3) After installation in the above manner, the foundation concrete 6 is poured into the lower space of the sewer pipe 4 formed by the supporting blocks 3, and the sewer pipes 4 are connected and installed. The filling completes the installation of the sewer pipe.

이와 같은 종래의 하수관 설치구조는 매설홈에 하수관(4)을 설치하기 위해서 매설홈(1)에 자갈다짐층(2)을 형성하고, 그 자갈다짐층(2)의 상부에 받침블록(3)을 안착 설치한 상태에서 원통관 형태로 형성된 하수관(4)을 받침블록(3)의 상부에 올려놓으면서 각각의 하수관(4)을 연결 설치하며, 그 뒤에는 하수관(4)의 하측에 형성되는 공간으로 기초콘크리트(6)를 채워넣는 작업과 그 상부에 흙을 채워 넣게 되는 일련의 작업이 많은 작업공정과 많은 작업시간이 소요되는 문제가 있었다.The conventional sewage pipe installation structure forms a gravel compaction layer 2 in the buried groove 1 to install the sewer pipe 4 in the buried groove, and the support block 3 on the top of the gravel compaction layer 2. The sewage pipes 4 formed in the form of cylindrical pipes are placed on the upper part of the support block 3 in a state of mounting and installed, and the sewer pipes 4 are connected to each other, and thereafter, a space formed below the sewage pipes 4. Filling the foundation concrete (6) and a series of operations to fill the soil there was a problem that takes a lot of work process and a lot of time.

또한, 상기 하수관(4)의 하부공간으로 기초콘크리트를 타설할 때, 콘크리트의 부력에 의하여 하수관이 상측으로 들뜨게 되는 들뜸현상이 발생할 수가 있으며, 이렇게 하수관에 대한 들뜸현상이 과도한 경우에는 하수관의 연결부위가 벌어져서 시공완료후 하수가 누출되게 되는 심각한 문제를 초래하게 되었다.In addition, when placing the foundation concrete into the lower space of the sewer pipe (4), due to the buoyancy of the concrete may be a lifting phenomenon that the sewage pipe is lifted to the upper side, if the lifting phenomenon for the sewage pipe is excessively so connected to the sewer pipe Has become a serious problem of sewage leakage after completion of construction.

본 발명은 상기의 문제점을 해결하기 위한 것으로서, 하수관의 원통관부 하부에 저면이 평탄한 받침부를 일체로 형성하고, 원통관부의 전후방 단부는 받침부의 전후방 단부보다 전후방으로 길게 연결부를 돌출되게 형성함으로서, 하수관을 길이방향으로 연결 설치할 때, 지반에 굴착한 하수관 매설홈의 바닥에 별도의 자갈이나 콘크리트를 이용한 기초다짐작업을 하지 않으면서 저면이 평탄한 하수관을 안착시킨 뒤에, 길이방향으로 연결하는 전후방측 하수관의 서로 맞대어 지는 전후방측 연결부의 외부에 연결관을 외삽하여 연결할 수 있도록 하여 하수관의 시공공정과 시공시간을 대폭 단축시키며, 부실공사가 되지 않도록 하는 것을 기술적 과제로 한다.The present invention is to solve the above problems, the bottom of the cylindrical pipe portion of the sewer pipe integrally formed with a flat bottom portion, and the front and rear end of the cylindrical tube formed by protruding the connecting portion in the front and rear than the front and rear ends of the support, sewage pipe Of the front and rear side sewer pipes connected in the longitudinal direction after mounting the sewer pipes with a flat bottom without the foundation compaction work using gravel or concrete at the bottom of the sewer pipe buried grooves excavated in the ground. The technical task is to reduce the construction process and construction time of sewage pipes by extrapolating the connecting pipes to the outside of the front and rear connecting parts to be opposed to each other, and to prevent poor construction.

상기의 목적을 달성하기 위한 본 발명은, 지반에 저면이 평평하며 상부가 넓은 역사다리꼴로 굴착된 매설홈에 원통관 형태로 형성된 다수개의 하수관을 길이방향으로 연결 설치하는 것에 있어서, 상기 원통관 형태로 형성된 하수관의 원통관부 하부에는 저면이 평평한 받침부가 원통관부와 일체로 형성되고, 상기 원통관부의 전후방 단부는 받침부의 전후방 단부 보다 전후방측으로 돌출되게 연결부가 형성되어 있는 것을 특징으로 하며, 다른 실시예로써, 상기 받침부(8)의 양측에는 하수관(4)을 들어 올릴 수 있게 하는 손잡이 겸용 고리부(10)가 외측으로 돌출되게 설치되어 있는 것을 특징으로 한다.The present invention for achieving the above object, in the installation of a plurality of sewage pipes formed in the form of a cylindrical tube in the longitudinal direction in the bottom of the ground flat in the ground and excavated in a wide trapezoidal trapezoidal shape, the cylindrical tube form The lower portion of the cylindrical tube portion of the sewage pipe formed with a flat bottom portion is formed integrally with the cylindrical tube portion, the front and rear ends of the cylindrical tube portion is characterized in that the connecting portion is formed to protrude forward and rearward than the front and rear ends of the support portion, another embodiment As a result, the both sides of the support portion 8 is characterized in that the handle combined ring portion 10 is provided to protrude outward so as to lift the sewer pipe (4).

이하, 본 발명에 따른 저면이 평탄한 하수관에 대하여 첨부된 도면 도 1 내지 도 5를 참고하여 설명하면 다음과 같다.Hereinafter, the bottom surface of the present invention will be described with reference to FIGS. 1 to 5 attached to the flat sewer as follows.

본 발명에 의한 저면이 평탄한 하수관은 지반에 저면이 평평하며 상부가 넓은 역사다리꼴로 굴착된 매설홈(1)에 원통관 형태로 형성된 다수개의 하수관을 길이방향으로 연결 설치하는 것에 있어서, 상기 원통관 형태로 형성된 하수관(4)의 원통관부(7) 하부에는 저면이 평평한 받침부(8)가 원통관부(7)와 일체로 형성되고, 상기 원통관부(7)의 전후방 단부는 받침부(8)의 전후방 단부 보다 전후방측으로 돌출되게 연결부(9)가 형성되어 있다.According to the present invention, the sewage pipe having a flat bottom is connected to a plurality of sewage pipes formed in a cylindrical shape in a longitudinal direction in a buried groove (1) in which the bottom is flat on the ground and the upper portion is excavated in a broad trapezoidal shape. In the lower portion of the cylindrical tube portion 7 of the sewage pipe 4 formed in the shape, a support portion 8 having a flat bottom is formed integrally with the cylindrical tube portion 7, and the front and rear ends of the cylindrical tube portion 7 are supported by the support portion 8. The connection part 9 is formed so that it may protrude toward the front-back side rather than the front-back front edge of the.

다른 실시예로써 상기 받침부(8)의 양측에는 하수관(4)을 들어 올릴 수 있게 하는 손잡이 겸용 고리부(10)가 외측으로 돌출되게 설치되어 있다.In another embodiment, both sides of the support (8) is provided with a handle combined ring 10 to protrude out the sewer pipe (4).

상기 하수관(4)의 전후방 단부에 돌출되게 형성된 연결부(9)에는 도 3 및 도 4에서 보는 바와 같이 길이가 짧은 관형태의 연결관(11)이 서로 맞닿은 연결부(9)의 외부에 삽입되어 다수개의 하수관(4)을 길이방향으로 연결하는 것이다.In the connecting portion 9 formed to protrude from the front and rear ends of the sewage pipe 4, as shown in FIGS. 3 and 4, the connecting tube 11 having a short length is inserted into the outside of the connecting portion 9 in contact with each other. It is to connect the two sewer pipe (4) in the longitudinal direction.

도 5에 도시된 다른 실시예는 상기 연결부(9)의 외주연에 나사부(13)가 형성되어 있으면서, 그 나사부(13)를 형성한 연결부(9)에 외삽되는 연결관(11)의 내주연에 연결부(9)의 나사부(13)와 나사 결합되는 암나사부(14)가 형성된 것이다.Another embodiment shown in FIG. 5 shows the inner periphery of the connecting pipe 11 which is extrapolated to the connecting part 9 on which the screw part 13 is formed while the threaded part 13 is formed on the outer periphery of the connecting part 9. The female threaded portion 14 is screwed to the threaded portion 13 of the connecting portion 9 is formed.

그리고, 상기 본 발명의 하수관(4)은 내부에 철근을 삽입시킨 콘크리트로 제작하거나, 또는 합성수지재로서 제작할 수 있음을 밝혀둔다. Then, the sewage pipe 4 of the present invention is made of concrete with reinforcing bars inserted therein, or put out that can be produced as a synthetic resin material.

상기와 같이 구성되어 있는 본 발명의 작용 관계를 도 1 내지 도 5를 참고하여 설명하면 다음과 같다.Referring to Figures 1 to 5 the operational relationship of the present invention configured as described above is as follows.

본 발명에 의한 하수관(4)을 설치하고자 하는 경우에는 도 2에서 보는 바와 같이 하수관을 매설할 지반(12)에 내측 바닥면이 평평하고 상부가 넓은 매설홈(1)을 굴착한다.When the sewage pipe 4 according to the present invention is to be installed, as shown in FIG. 2, the inner bottom surface of the ground 12 to which the sewer pipe is embedded is flat, and the upper buried groove 1 is wide.

상기와 같이 바닥이 평평하게 굴착된 하수관(4)을 매설홈(1)의 바닥에 내려 놓는다. 이때, 상기 하수관(4)은 하부에 저면이 평평한 받침부(8)가 원통관부(7)의 하부에 일체로 형성되어 있음에 따라 별도의 기초다짐을 위한 기초자갈이나 잡석, 토사 등을 채워 넣으면서 평탄하게 하는 기초다짐 작업을 하지 않고, 하수관(4)을 직접 내려놓는다.As described above, the sewer pipe 4 with the bottom flattened is laid down on the bottom of the buried groove 1. At this time, the sewage pipe (4) is filled with a foundation gravel, rubble, earth and sand for a separate foundation as the base portion 8 is formed integrally in the lower portion of the bottom of the cylindrical tube (7) at the bottom The sewage pipe 4 is directly lowered without a leveling work to be flattened.

이렇게 하수관(4)을 매설홈(1)의 평평한 바닥면에 내려놓을 때는 받침부(8)의 양측에 설치된 손잡이 겸용 고리부(10)를 작업자가 잡아 내리거나, 또는 그 무게에 무거운 경우는 크레인이나 체인블록을 이용하여 손잡이 겸용 고리부(10)에 걸어서 하수관(4)을 매설홈(1)의 하부에 내려놓는다.When the sewage pipe 4 is laid down on the flat bottom surface of the buried groove 1, the operator pulls down the handle dual hook portion 10 provided on both sides of the support 8, or when the weight is heavy. Alternatively, the sewer pipe (4) hangs on the lower portion of the buried groove (1) by using the chain block by using the combined handle (10).

상기와 같이 하수관(4)을 매설홈(1)의 바닥에 내려놓을 때, 일측 하수관(4) 의 연결부(9)에 연결관(11)을 외측으로 삽입시키면서, 또 다른 하수관(4)을 매설홈(1)으로 내려놓으면서 서로 마주대하는 각각의 하수관(4)의 연결부(9)가 맞닿도록 연결부(9) 끼리 마주대며, 서로 맞닿는 연결부(9)가 연결관(11)의 내부에 삽입되게 한다.When the sewage pipe 4 is laid on the bottom of the buried groove 1 as described above, another sewage pipe 4 is embedded while the connecting pipe 11 is inserted into the connection portion 9 of the one sewage pipe 4 to the outside. The connecting portions 9 face each other so that the connecting portions 9 of the respective sewage pipes 4 facing each other while contacting each other while being lowered into the groove 1 are inserted into the inside of the connecting tube 11. .

상기 각각의 연결부(9)는 도 1 및 도 3, 4에서 보는 바와 같이 전후방 연결부(9)가 하측이 받침부(8) 보다 전후방으로 돌출되게 형성되어 있음에 따라 전후방측 하수관(4)을 맞대었을 때 전후방측 받침부(8)의 전후방ㄷ 단부에 의해 형성되는 공간부에 연결관(11)이 삽입되어 전후방 하수관(4)을 맞댄 상태에서 서로 맞닿고 있는 연결부(9)의 외측에 링형태의 연결관(11)을 외삽할 때 그 연결작업이 원활하게 이루어지게 된다.As shown in FIGS. 1, 3, and 4, each of the connecting parts 9 faces the front and rear side sewer pipes 4 as the front and rear connecting parts 9 are formed to protrude forward and backward than the supporting part 8. When the connecting pipe 11 is inserted into the space formed by the front and rear ends of the front and rear support portion 8, the ring shape is formed on the outer side of the connecting portion 9 which is in contact with each other in the state facing the front and rear sewer pipes 4. When extrapolating the connector 11 of the connection is made smoothly.

그 다음에 연결관(11)에 의해 연결된 전후방 하수관(4) 사이의 외측에 콘크리트를 타설하면, 전후방측 하수관(4)이 연결된 부분에 콘크리트가 채워져 길이방향으로 연결하는 각각의 하수관(4)을 견고하게 연결 설치할 수 있는 것이며, 그 상측으로 토사를 채워 넣어서 길이방향으로 연결하는 다수개의 하수관(4)을 매설홈(1)에 안정되게 매설할 수 있게 되는 것이다.Then, when concrete is poured on the outside between the front and rear sewer pipes 4 connected by the connecting pipe 11, the sewer pipes 4 connected in the longitudinal direction are filled with concrete at the part to which the front and rear sewer pipes 4 are connected. It can be installed firmly connected, it is to be able to reliably bury a plurality of sewage pipes (4) connected in the longitudinal direction by filling the soil to the upper side.

도 5에 도시한 다른 실시예의 경우도 도 1 및 도 3, 4에 도시된 일실시예와 전체적으로 동일하나, 단지 다른점은 다른 실시예의 경우에 연결부(9)에 숫나사부가 형성되고, 연결관(11)의 내주연에는 암나사부가 형성되어 있음에 따라 이들이 나사식으로 연결되는 것만 다르므로 다른 실시예에 대한 구체적인 설명은 생략한다.The other embodiment shown in FIG. 5 is also generally the same as the embodiment shown in FIGS. 1 and 3 and 4, except that only the male thread part is formed in the connection part 9 in the other embodiment, and the connection pipe ( The inner periphery of 11) is different only because they are screw-connected according to the female thread is formed, the detailed description of the other embodiment is omitted.

상기와 같이 본 발명의 저면이 평탄한 하수관은, 하수관의 원통관부 하부에 저면이 평탄한 받침부를 일체로 형성하고, 원통관부의 전후방 단부는 받침부의 전후방 단부보다 전후방으로 길게 연결부를 돌출되게 형성함으로서, 하수관을 길이방향으로 연결 설치할 때, 지반에 굴착한 하수관 매설홈의 바닥에 별도의 자갈이나 콘크리트를 이용한 기초다짐작업을 하지 않으면서 저면이 평탄한 하수관을 안착시킨 뒤에, 길이방향으로 연결하는 전후방측 하수관의 서로 맞대어 지는 전후방측 연결부의 외부에 연결관을 외삽하여 연결할 수 있도록 하여 하수관의 시공공정과 시공시간을 대폭 단축시키는 효과와, 부실공사가 없이 하수관을 안정되게 시공할 수 있는 효과가 있는 것이다.As described above, the sewer pipe having a flat bottom surface of the present invention integrally forms a supporting portion with a flat bottom in a lower portion of the cylindrical pipe portion of the sewage pipe, and the front and rear ends of the cylindrical pipe portion are formed to protrude from the front and rear ends longer than the front and rear ends of the support portion, so that the sewer pipe Of the front and rear side sewer pipes connected in the longitudinal direction after mounting the sewer pipes with a flat bottom without the foundation compaction work using gravel or concrete at the bottom of the sewer pipe buried grooves excavated in the ground. It is possible to extrapolate the connecting pipe to the outside of the front and rear connecting parts to be opposed to each other, greatly reducing the construction process and construction time of the sewage pipe, and having the effect of stably constructing the sewer pipe without poor construction work.

Claims (2)

지반에 저면이 평평하며 상부가 넓은 역사다리꼴로 굴착된 매설홈(1)에 원통관 형태로 형성된 다수개의 하수관을 길이방향으로 연결 설치하는 것에 있어서,In the installation of a plurality of sewage pipes formed in the form of a cylindrical tube in the longitudinal direction in a buried groove (1) excavated in a broad trapezoidal shape with a flat bottom on the ground, 상기 원통관 형태로 형성된 하수관(4)의 원통관부(7) 하부에는 저면이 평평한 받침부(8)가 원통관부(7)와 일체로 형성되고, 상기 원통관부(7)의 전후방 단부는 받침부(8)의 전후방 단부 보다 전후방측으로 돌출되게 연결부(9)가 형성되어 있는 것을 특징으로 하는 저면이 평탄한 하수관.In the lower portion of the cylindrical tube portion 7 of the sewage pipe 4 formed in the cylindrical tube shape, a support portion 8 having a flat bottom is formed integrally with the cylindrical tube portion 7, and the front and rear ends of the cylindrical tube portion 7 are supported portions. A sewer pipe having a flat bottom surface, wherein the connecting portion 9 is formed so as to project forward and rearward than the front and rear ends of (8). 제 1항에 있어서, 상기 받침부(8)의 양측에는 하수관(4)을 들어 올릴 수 있게 하는 손잡이 겸용 고리부(10)가 외측으로 돌출되게 설치되어 있는 것을 특징으로 하는 저면이 평탄한 하수관.2. The sewer pipe according to claim 1, wherein both sides of the support part (8) are provided with a handle and a hook portion (10) protruding outwardly so as to lift the sewer pipe (4).
KR1020060047244A 2006-05-25 2006-05-25 Flat sewer pipe Expired - Fee Related KR100688617B1 (en)

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Not in force date: 20170223

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000