KR200159662Y1 - Plastic spiral pipe - Google Patents

Plastic spiral pipe Download PDF

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Publication number
KR200159662Y1
KR200159662Y1 KR2019930011699U KR930011699U KR200159662Y1 KR 200159662 Y1 KR200159662 Y1 KR 200159662Y1 KR 2019930011699 U KR2019930011699 U KR 2019930011699U KR 930011699 U KR930011699 U KR 930011699U KR 200159662 Y1 KR200159662 Y1 KR 200159662Y1
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KR
South Korea
Prior art keywords
spiral tube
reinforcement
flexible
synthetic resin
support
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KR2019930011699U
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Korean (ko)
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KR950001659U (en
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민병이
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민병이
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Priority to KR2019930011699U priority Critical patent/KR200159662Y1/en
Publication of KR950001659U publication Critical patent/KR950001659U/en
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Publication of KR200159662Y1 publication Critical patent/KR200159662Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers

Abstract

본 고안은 지하 매설시켜 배수로용으로 사용하는 합성수지제 나선관에 관한 고안으로서 종래의 나선관은 돌출부와 요홈부가 연속 반복된 모양의 나선관은 가요성은 있으나 외토압 강도가 낮고 또 내측면이 평활하면서 돌출부만 구성된 나선관은 외토압 보강은 양호하나 가요성이 좋지 않아서 현장 시공할 경우 지형이나 설계 여건상 굴곡 부위를 작업할 경우 엘보우 사용이나 후가공하는 번거로움이 있어서 외토압 보강과 동시에 가요성이 좋은 나선과 제공을 위한 제품으로 돌출부의 양측 보강벽(6)(6')의 내측면 중간부위에 지지대(2) 형성으로 보강구(a)와 가요보강용 지지벽(b)이 형성되도록 하며 본 고안의 실시예로서는 단면이또는 0형의 보강대(3)(4)를 돌출부의 내측 요홈에 일체화시켜 줌과 동시에 하측에 가요 보강용 지지벽(b)가 형성되도록 구성함을 특징으로 하는 합성수지제 나선관이다.The present invention relates to a spiral tube made of synthetic resin that is used for drainage by laying underground. In the conventional spiral tube, a spiral tube having a shape in which protrusions and grooves are continuously repeated is flexible but has low external pressure strength and a smooth inner surface. Spiral tube composed of protrusions only has good external pressure reinforcement, but its flexibility is not good. It is a product for spiraling and providing a support (2) in the middle part of the inner side of the reinforcing wall (6) (6 ') of both sides of the protrusion to form a reinforcement (a) and a support wall for flexible reinforcement (b). As an embodiment of the invention Or it is a synthetic resin spiral tube characterized in that it is configured to integrate the type 0 reinforcement (3) (4) to the inner groove of the projection and at the same time to form a support wall (b) for flexible reinforcement at the lower side.

Description

합성수지제 나선관Synthetic Resin Spiral Tube

제1도는 본 고안의 일부 절개된 사시도.1 is a partially cut away perspective view of the present invention.

제2, 3도는 제1도의 실시예의 확대 상태로 절개된 일부 사시도.2 and 3 are partially perspective views cut away in the enlarged state of the embodiment of FIG.

제4, 5도는 본 고안의 다른 구조의 절개된 일부 사시도.4, 5 is a partially cut away perspective view of another structure of the present invention.

제6a, b도는 종래의 합성수지제 나선관의 요부 사시도.6A and 6B are perspective views of main parts of a conventional spiral tube made of synthetic resin.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 나선관 2 : 지지대1: spiral tube 2: support

3 : 코일관 4 : 돌출부3: coil tube 4: protrusion part

5 : 유공구 6, 6' : 보강벽5: hole tool 6, 6 ': reinforcement wall

a : 중공구 b : 가요보강용 지지벽a: hollow sphere b: support wall for flexible reinforcement

c : 가요홈c: flexible groove

본 고안은 종래의 합성수지제 나선관에서 구조적으로 외토압 보강을 유지시켜주면서 지하매설 공사중 굴곡 부위에 따라 쉽게 가요성이 용이하도록 구성된 가요성이 보강된 합성수지제 나선관에 관한 것이다.The present invention relates to a flexible resin reinforced spiral pipe configured to be easily flexible according to the bent portion of the underground construction work while maintaining the external earth pressure reinforcement in the conventional synthetic resin spiral pipe.

종래에는 주로 배수효과를 극대화하기 위하여 도면 제6a, b도에 도시된 바와 같이, 나선관에 나선권회에 따라 유공구를 천설하여 준 유공관이 사용되어 왔으나, 이는 내측면과 외측면이 교호상으로 돌출되면서 연속 반복되어 나선 권회하였기 때문에 가요성은 좋으나 나선관의 보강시켜주는 주요 요인인 가요홈(c)의 양측 보강벽(6)(6')의 보강구조가 없어서 외토압 강도가 낮으므로 사용범위가 한정되어 있으며, 또 내면이 평활하면서 나선권회된 나선관은 외토압 강도는 어느정도 양호하지만 가요성이 없어서 굴곡 지점에서는 엘보우 등을 별도로 제작하여 사용되는 문제점 등이 있어서 가요성이 좋으면서 외토압 보강이 강화되는 나선관 출현이 요망되는 실정이었다.Conventionally, in order to maximize the drainage effect, as shown in FIGS. 6A and 6B, a perforated pipe that has been laid with a hole in accordance with a spiral winding in a spiral pipe has been used, but the inner side and the outer side alternately. Flexibility is good because it spirals repeatedly while being protruded, but there is no reinforcement structure of both reinforcing walls (6) (6 ') of flexible groove (c), which is the main factor to reinforce spiral pipe, so the external earth pressure strength is low. In addition, the spirally wound spiral tube with a smooth inner surface has a good external pressure strength, but it has no flexibility, so it has a problem of using an elbow or the like separately manufactured at the bending point, so it has good flexibility and reinforces the external soil pressure. The appearance of this reinforced spiral tube was desired.

고로, 본 고안은 상기 문제점을 해결하기 위하여 도면 제6a도에 도시되어 있는 길이방향으로 내측면과 외측면에 연속 반복적으로 요홈과 돌출부를 구성된 나선관의 내측면 요홈에 도면 제1, 2도에 표시된 바와 같이 보강 돌출부(4)의 양측 보강벽(6)(6')사이의 중간 높이에 일체로 지지대(2)를 형성시킨 고안으로서 양측면에 고정된 양측 보강벽(6)(6')의 굽힘강도를 보강하여주면서 지지대(2)의 상측에 형성된 중공구(a)는 외토압 보강을 하는 역할이고, 지지대(2)의 하측은 가요보강용 지지벽(b)과 가요홈(c)형성으로서 가요성을 향상시켜 주는 역할을 하며 이의 실시예로서는 제3도에 도시된 바와 같이, 외측면의 요홈에 형성시켜도 본 고안의 제품이 되며 미설명 부호 5는 배수구이다.Therefore, the present invention is to solve the above problems in the inner surface grooves of the spiral tube formed with grooves and protrusions in the longitudinal direction and the inner surface and the outer surface in the longitudinal direction shown in FIG. As shown, a design in which the support 2 is integrally formed at the intermediate height between the two reinforcement walls 6 and 6 'of the reinforcement protrusions 4, so that the two reinforcement walls 6 and 6' fixed to both sides are fixed. The hollow sphere (a) formed on the upper side of the support (2) while reinforcing bending strength serves to reinforce the earth pressure, and the lower side of the support (2) forms the support wall (b) and the flexible groove (c) for the flexible reinforcement As shown in Figure 3, the embodiment of the present invention even if formed in the groove of the outer surface as shown in Figure 3, and the reference numeral 5 is a drain.

그리고 본 고안의 다른 구조의 표시로서는 도면 제4, 5도에 표시된 바와 같이, 나선권회된 보강 돌출부의 보강벽(6)(6')의 내측요홈에 따라 나선권회된 코일관(3)을 일체화로 내착시켜주어 가요 보강용 지지벽(b)과 가요홈(c)이 형성되고, 코일관(3)의 일부는 지지대역할을 하고, 나머지부분은 보강돌출부(4)에 일체화로 융착되어서 구조적으로 견고하게 구성시켜준다. 이때 사용 원료로서는 PE뿐만 아니라 PP, PVC, 철재 등의 보강원료를 사용할 수가 있다.As a display of another structure of the present invention, as shown in FIGS. 4 and 5, the coiled coils 3 spirally wound along the inner grooves of the reinforcing walls 6 and 6 'of the spirally wound reinforcing protrusions are integrated. The support wall (b) and the flexible groove (c) for flexible reinforcement are formed, a part of the coil pipe (3) serves as a support band, and the other part is integrally fused to the reinforcing protrusion (4) structurally. Makes it sturdy. In this case, not only PE but also reinforcing raw materials such as PP, PVC, and steel may be used.

따라서, 본 고안은 종래의 나선관보다 구조적으로 보강되면서 외토압 보강과 아울러 가요성을 향상시켜 주도록 지지대(2)나 코일관(3)를 보강벽(6)(6')의 내측 요홈의 중상측 부위에 일체화하되 가요요홈(c)이 구성되도록 구성시켜 준 고안으로서 지하에 매설할 경우 지형이나 시공 설계에 따른 굴곡 부위의 가요성 작업의 단순화로 시공현장의 설계에 따른 별도의 엘보우 같은 연결관 사용이나 굴곡용 후가공이 생략됨과 동시에 외토압 강도가 보강되는 유용한 고안이다.Therefore, the present invention is structurally reinforcement than the conventional spiral pipe, while supporting the support 2 or the coil pipe 3 to enhance the external pressure reinforcement and flexibility, the middle wound of the inner groove of the reinforcing walls 6, 6 '. It is designed to be integrated to the side part but to be composed of the flexible groove (c). When buried underground, a separate elbow-like connector according to the design of the construction site is simplified by simplifying the flexible work of the curved part according to the terrain or construction design. It is a useful design that the external pressure strength is reinforced at the same time that the post processing for use or bending is omitted.

Claims (2)

길이방향으로 돌출부와 요홈부가 연속반복된 공지의 합성수지제 나선관(1)에 있어서, 돌출부 및 요홈부의 보강벽(6)(6')의 내측면 중간부위에 지지대(2)가 형성되어 중공부(a)와 가요성 보강 지지벽(b)과 가요홈(c)가 구성된 합성수지제 나선관.In the well-known synthetic resin spiral tube (1) in which the protrusion and the groove part are repeatedly repeated in the longitudinal direction, the support part (2) is formed in the middle part of the inner side surface of the reinforcing wall (6) (6 ') of the protrusion part and the groove part. Spiral tube made of synthetic resin, consisting of (a) and flexible reinforcing support walls (b) and flexible grooves (c). 제1항에 있어서, 돌출부(4)의 보강벽(6)(6') 내측에 일체화되고 양측 부위에 가요성 보강용 지지벽(b)과 가요홈(c)가 형성되도록 코일관(3)이 구성된 합성수지제 나선관.The coil pipe (3) according to claim 1, wherein the coil pipe (3) is integrated into the reinforcing walls (6) and 6 'of the protrusions (4) and the flexible reinforcing support walls (b) and the flexible grooves (c) are formed at both sides. It is composed of synthetic resin spiral tube.
KR2019930011699U 1993-06-30 1993-06-30 Plastic spiral pipe KR200159662Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930011699U KR200159662Y1 (en) 1993-06-30 1993-06-30 Plastic spiral pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930011699U KR200159662Y1 (en) 1993-06-30 1993-06-30 Plastic spiral pipe

Publications (2)

Publication Number Publication Date
KR950001659U KR950001659U (en) 1995-01-04
KR200159662Y1 true KR200159662Y1 (en) 1999-10-15

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KR2019930011699U KR200159662Y1 (en) 1993-06-30 1993-06-30 Plastic spiral pipe

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439476B1 (en) * 2000-06-17 2004-07-09 민병이 Corrugated pipe with reinforcement
KR100399616B1 (en) * 2000-09-08 2003-10-01 주식회사 명성컨설턴트 Flexible and External Pressure Reinforced Spiral Pipes for Road Work
KR20010007621A (en) * 2000-09-30 2001-01-26 민병이 Flexible and high strength spiral tube
KR100550062B1 (en) * 2002-11-19 2006-02-16 (주)백종합건축사사무소 Culvert drainage pipes buried underground in civil works such as construction and roads

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KR950001659U (en) 1995-01-04

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