KR100421462B1 - distributing pipe - Google Patents

distributing pipe Download PDF

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Publication number
KR100421462B1
KR100421462B1 KR1020030013541A KR20030013541A KR100421462B1 KR 100421462 B1 KR100421462 B1 KR 100421462B1 KR 1020030013541 A KR1020030013541 A KR 1020030013541A KR 20030013541 A KR20030013541 A KR 20030013541A KR 100421462 B1 KR100421462 B1 KR 100421462B1
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KR
South Korea
Prior art keywords
shaped
cement mortar
road construction
pipe
distributing pipe
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KR1020030013541A
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Korean (ko)
Inventor
민병이
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(주)아이티
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Priority to KR1020030013541A priority Critical patent/KR100421462B1/en
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Publication of KR100421462B1 publication Critical patent/KR100421462B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted 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
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • F16L9/085—Reinforced pipes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE: A U-shaped distributing pipe for a road construction is provided to reinforce weak points of a PE(Polyethylene) spiral pipe, to improve productivity and economical efficiency by reinforcing the strength, and to easily discharge water of a layer at a swampy land or the leaking region of underground water. CONSTITUTION: A U-shaped distributing pipe for a road construction is composed of U-shaped outer sides(6) arranged to U-shaped inner sides(4) at regular intervals; cement mortar input ports(5) formed at both ends of the inner and outer sides; and recessed holes(2) spirally wound and bent at the predetermined depth at the outer side and intermittently jointed by the inner side and a jointing point(3). Other recessed hole intermittently passes through the inner side to form a perforated hole(3').

Description

도로 공사용 U형 배수로관{distributing pipe}U-shaped drainage pipe for road construction

본 발명은 도로 공사중 경사지의 지면에 따라 매설시켜 사용하는 배수로관에 관한 것으로서, 특히, 폴리에틸렌(Polyethylene) 재질로 나선권회되어 이루어지는 나선관(이하, PE나선관이라 함)을 길이 방향으로 2등분하여 절개시켜 배수가 용이하도록 제조되는 도로 공사용 U형 배수로관에 관한 발명이다.The present invention relates to a drainage pipe used to be buried along the ground of a slope during road construction, and in particular, the spiral pipe (hereinafter referred to as PE spiral pipe) made of spiral wound made of polyethylene (hereinafter referred to as PE spiral pipe) in two lengthwise directions The present invention relates to a U-type drainage pipe for road construction that is easily cut and drained.

종래의 PE 유공나선관은 내면이 평활하고 외면의 핏치보강부에서 중공구가 형성되어 나선권회 상태로 되어 있어서 토목공사의 경우 지하수 배출이나 습지대의배수를 위하여 암거 배수로관으로 사용되어 왔다.The conventional PE perforated spiral pipe has a smooth inner surface and a hollow sphere is formed in the pitch reinforcement portion of the outer surface so that it is in a spiral winding state, and in the case of civil engineering, it has been used as a culvert drainage pipe for groundwater discharge or drainage of wetlands.

그러나, 근자에는 상기와 같은 PE 유공나선관에 보온 또는 외압보강을 위하여 시멘트몰탈을 내,외측면 사이의 일정 간격의 공간에 보강하였으나, PE 암거나선관의 핏치부의 벽면 때문에 PE암거 나선관의 내부공간이 길이방향으로 서로 관통되지 못하여 시멘트몰탈의 압축강도 저하의 요인이 되어 왔다.However, in recent years, reinforcement of the cement mortar in the space between the inner and outer surfaces of the PE hole or spiral pipe for insulation or external pressure reinforcement in the PE perforated spiral pipe as described above. Since spaces do not penetrate each other in the longitudinal direction, it has been a factor of lowering the compressive strength of cement mortar.

또한, 종래의 U형 수로관은 지표에 설치하기 위하여 지중 매설되는 경우 매설된 지중에 관통되는 통과구가 없어서 어류의 서식 보호 및 지표에 용출되는 지하수 등의 제거가 거의 불가능한 경우가 많았다.In addition, in the case of the conventional U-type waterway pipe to be installed in the ground, there are many cases in which it is almost impossible to remove fish and protect the habitat of the fish and groundwater which is eluted to the ground.

본 발명은 상기와 같은 문제점을 해결하여 주며, 특히 PE 유공나선관의 나선권회하여 구성된 내측면과 외측면 사이의 내부공간에서 길이방향 및 원주방향으로 관통구간을 제공하며, 용도의 다양화를 유도하기 위하여 길이방향으로 2등분으로 절개시켜서 형성된 일정 간격인 내,외측면 사이의 투입구로 시멘트 몰탈을 투입시키며, 보온용 및 시멘트 몰탈과 같은 이형 복합 제품의 도로 공사용 U형 배수로관을 제공하고자 하는데 본 발명의 목적이 있다.The present invention solves the above problems, and in particular, provides a through section in the longitudinal direction and the circumferential direction in the inner space between the inner surface and the outer surface formed by the spiral winding of the PE perforated spiral tube, inducing diversification of use In order to inject the cement mortar into the inlet between the inner and outer surfaces, which is formed by cutting in two equal parts in the longitudinal direction, and to provide a U-type drainage pipe for road construction of a heterogeneous composite product such as thermal insulation and cement mortar. There is an object of the invention.

도 1은 본 발명의 요부인 U형 배수로관의 사시도1 is a perspective view of a main U-shaped drainage pipe of the present invention

도 2는 도 1에서 A-A선 단면도2 is a cross-sectional view taken along the line A-A in FIG.

도 3은 본 발명에 따른 U형 배수로관의 사용 상태를 도시한 횡단면도Figure 3 is a cross-sectional view showing a state of use of the U-shaped drainage pipe according to the present invention

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

2. 요홈구 3. 접합점2. Groove 3. Junction

3'. 천공구 4. 내측면3 '. Drilling tool 4. Inner side

5. 시멘트 몰탈 투입구 6. 외측면5. Cement mortar inlet 6. Outer side

7. 시멘트 몰탈7. Cement Mortar

본 발명은 U형의 내측면(4)과 외측면(6)이 소정 간격을 두고 이루어지며, 상기 외측면(6)에는 나선권회 방향으로 일정 간격을 두고 내측면(4) 방향으로 소정의 깊이만큼 절곡하여 요홈구(2)를 형성한다.In the present invention, the U-shaped inner surface 4 and the outer surface 6 are formed at predetermined intervals, and the outer surface 6 has a predetermined depth in the inner surface 4 direction at a predetermined interval in the spiral winding direction. By bending as much as to form the groove (2).

그리고, 상기 요홈구(2)에는 간헐적으로 내측면(4)까지 접합되도록 절곡하여 접합점(3)을 형성하므로써, 상기 접합점(3)에 의해 내측면(4)과 외측면(6)이 일정한 간격을 유지하며 공간부(5')를 이루도록 지지한다.따라서, 상기와 같이 U형의 내측면(4)과 외측면(6)이 일정한 간격을 두고 형성됨에 따라 상기 내측면(4)과 외측면(6)의 사이의 양측 끝단에는 종방향으로 길게 장형의 시멘트 몰탈 투입구(5)가 형성된다.The groove 2 is bent so as to be joined to the inner surface 4 intermittently to form the bonding point 3, whereby the inner surface 4 and the outer surface 6 are fixed at regular intervals by the bonding point 3. The inner surface 4 and the outer surface of the U-shaped inner surface 4 and the outer surface 6 are formed at regular intervals as described above. Long end cement mortar inlets 5 are formed at both ends between the end portions 6 in the longitudinal direction.

또한, 상기 요홈구(2)를 내측면(4)과 접합점(3)에 의해 접합하지 않고 내측면(4)까지 관통하여 형성되는 천공구(3')를 형성함으로써, 상기 천공구(3')의 외벽에 의해 상기 내측면(4)과 외측면(6)을 서로 견고하게 지지하여 준다.In addition, the perforated tool 3 'is formed by forming the perforated tool 3' which penetrates to the inner surface 4 without joining the recess 2 by the inner surface 4 and the joining point 3. The inner wall 4 and the outer surface 6 are firmly supported by each other by the outer wall.

이렇게 구성되는 본 발명의 도로 공사용 U형 배수로관을 시공현장에 따라 지표면(21)에 매설하고, 상기 내측면(4)과 외측면(6) 사이에 형성된 시멘트 몰탈 투입구(5)로 공간부(5')에 시멘트 몰탈(7)을 충진하면, 상기 요홈구(2)와 천공구(3')가 철근 콘크리트 구조의 철근 역할을 하여 견고하게 양생이 된다.이때, 상기와 같이 시멘트 몰탈(7)을 충진함에 있어서, 상기 내측면(4)과 외측면(6)의 사이에 형성된 시멘트 몰탈 투입구(5)의 높이에 맞추어서 충진을 해 준다.그럼으로써, 본 발명은 종래 보강 핏치구의 중공부 또는 PE나선관 자체 구조의 2중벽면 때문에 U형 나선관이 시멘트 몰탈(7) 시공시 구조적으로 길이방향으로 시멘트 몰탈(7)이 일체화되지 못하던 문제점을 해결하여 준다.The U-shaped drainage pipe for road construction according to the present invention constructed as described above is embedded in the ground surface 21 according to the construction site, and the space portion is formed by the cement mortar inlet 5 formed between the inner surface 4 and the outer surface 6. When the cement mortar 7 is filled in the 5 '), the recess 2 and the drilling tool 3' act as reinforcing bars of the reinforced concrete structure, thereby firmly curing the cement mortar 7 as described above. ) Is filled in accordance with the height of the cement mortar inlet (5) formed between the inner surface (4) and the outer surface (6). Due to the double wall of the PE spiral pipe itself structure, the U-type spiral pipe solves the problem that the cement mortar (7) is not integrated in the longitudinal direction when the cement mortar (7) construction.

또한, 상기 내측면(4)과 외측면(6)을 관통하여 형성된 충진구(3')에 의해 배구로관 내에 흐르는 물의 배수가 용이하며, 습지나 지하수 누출지역 등에서는 본 발명의 배수로관이 매설된 지층의 지표수 등이 배출 역할용으로도 효과적이다.In addition, the filling port (3 ') formed through the inner surface (4) and the outer surface (6) facilitates the drainage of water flowing in the volleyball furnace pipe, the drainage pipe of the present invention in wetlands or groundwater leakage area, etc. Surface water from buried strata is also effective for the discharge role.

종래의 PE나선관의 취약점을 보강하고, 시공성이 좋으며, 강도가 더욱 더 보강되어 생산성 및 경제성이 좋으며, 습지나 지하수 누출지역 등에서는 지층의 지표수 등의 배출작용이 용이한 발명이다.It is an invention that reinforces the weakness of the conventional PE spiral pipe, the construction property is good, the strength is further strengthened, the productivity and economic efficiency, and the discharge action of the surface water of the stratum and the like in the wetland or groundwater leakage area.

Claims (1)

U형의 내측면(4)에 일정 간격을 두고 U형의 외측면(6)을 구비하여 상기 내측면(4)과 외측면(6)의 양끝단 사이에는 시멘트 몰탈 투입구(5)를 형성하며, 상기 외측면(6)에는 나선권회되며 소정의 깊이만큼 절곡되는 요홈구(2)를 형성하되, 간헐적으로 상기 요홈구(2)는 상기 내측면(4)과 접합점(3)에 의해 접합하며, 또 다른 요홈구(2)는 간헐적으로 상기 내측면(4)까지 관통되도록 하여 천공구(3')를 형성하는 것을 특징으로 하는 도로 공사용 U형 배수로관.It is provided with a U-shaped outer surface 6 at regular intervals on the inner surface (4) of the U-shape to form a cement mortar inlet (5) between both ends of the inner surface (4) and the outer surface (6) On the outer side surface 6, a spiral wound is formed to form a recess 2 that is bent by a predetermined depth, but intermittently the recess 2 is joined by the inner surface 4 and the junction 3. , Another groove (2) is U-type drainage pipe for road construction, characterized in that intermittently penetrating to the inner side (4) to form a drilling tool (3 ').
KR1020030013541A 2003-03-04 2003-03-04 distributing pipe KR100421462B1 (en)

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KR1019960018067A Division KR100405203B1 (en) 1996-05-23 1996-05-23 distributing pipe

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101886661B1 (en) 2018-02-08 2018-08-08 대영스틸산업주식회사 Steel Aqueduct and Construction Methods thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101886661B1 (en) 2018-02-08 2018-08-08 대영스틸산업주식회사 Steel Aqueduct and Construction Methods thereof

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