KR20040010989A - Structural Reinforcement Spiral Tube - Google Patents

Structural Reinforcement Spiral Tube Download PDF

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Publication number
KR20040010989A
KR20040010989A KR1020020044041A KR20020044041A KR20040010989A KR 20040010989 A KR20040010989 A KR 20040010989A KR 1020020044041 A KR1020020044041 A KR 1020020044041A KR 20020044041 A KR20020044041 A KR 20020044041A KR 20040010989 A KR20040010989 A KR 20040010989A
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South Korea
Prior art keywords
spiral tube
support
hollow
spiral
reinforcing
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KR1020020044041A
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Korean (ko)
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KR100531446B1 (en
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민병이
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민병이
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Priority to KR10-2002-0044041A priority Critical patent/KR100531446B1/en
Publication of KR20040010989A publication Critical patent/KR20040010989A/en
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Publication of KR100531446B1 publication Critical patent/KR100531446B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/12Rigid pipes of plastics with or without reinforcement

Abstract

PURPOSE: A reinforced spiral tube is provided to improve durability and firmness by bending both side walls of a hollow part and forming a support unit and a groove unit. CONSTITUTION: In a spiral tube, upper and lower hollow parts(7,7') are formed by bending both side walls of the hollow part. A support unit(8) and a groove unit(23) are formed between the upper and lower hollow parts. A support wall and an auxiliary hollow unit part are formed at the groove unit.

Description

구조용 보강 나선관{omitted}Structural reinforcing spiral tubes {omitted}

본 발명은 배수로관의 파손강도, 외토압, 윤압등의 보강을 위한 구조용 보강 나선관에 관한 것이다.The present invention relates to a structural reinforcing spiral tube for reinforcement of breakage strength, external pressure, rotation pressure, etc.

일반적으로 배수로관의 토압, 윤압 등을 보강하기 위하여 나선권회 되어 있는 중공부의 양측벽면을 직접 일체화시켜주고 양측벽면 등으로 보강시켜준 제품 등으로 여러 가지 구조의 나선관을 제공하였으나 나선권회 되어 있는 보강중공구 부위가 토압에 의거 여건에 따라 원주방향 단면으로 파손되는 취약점이 있었다.In general, in order to reinforce the earth pressure and lubrication pressure of drainage pipes, spirally wound pipes of various structures have been provided by directly integrating both side wall surfaces of the hollow part of the spiral wound and reinforced by both side walls. The hollow spheres were vulnerable to breakage in the circumferential cross section depending on the earth pressure.

고로, 이에 대한 제품의 설명으로서 도6 내지 도8에 도시된 바와 같이 양측벽면을 형성하고 있는 중공구를 일정간격으로 나선권회 하면서 접합대로 일체화하여 구성된 나선관에서 지중 매설하여 장기간 사용하여 주기 위하여서는 중공구를 형성하는 양측벽면의 중간부위부터 상측면에 일체된 보강대를 보강하여 주거나, 중공구의 상측면에 일체된 외벽면으로 보강시켜 구성된 나선관이 제공되었다.Therefore, as a description of the product for this, as shown in Figs. 6 to 8, the hollow spheres forming the two side wall surfaces are spirally wound at regular intervals to be buried in a spiral tube which is integrally formed with a joint and used for long-term use. Spiral tubes provided by reinforcing the reinforcing bars integrated on the upper side from the middle of both side wall surfaces forming the hollow spheres or by reinforcing the outer wall surfaces integrated on the upper side of the hollow spheres were provided.

그러나 나선관의 시공 현장의 여건에 따라 연약지반 및 고하중이 작용하는 지역에서는 상기 제공된 제품으로서는 외토압 보강에 대한 완벽한 해결요건을 제공하기에는 미흡한 실정이다.However, according to the condition of the construction site of the spiral pipe, in the region where the soft ground and the high load are applied, it is insufficient to provide the perfect solution to the external pressure reinforcement as the product provided above.

따라서, 이의 해결을 위하여 보다 더 경제적으로 가벼우면서 시공 여건에 따른 적용성이 양호한 제품이 제공하여서 실용화하는데 더 효과적이고 내구성 및 경제성이 재고되는 완벽한 보강나선관 제공이 요구된 현실이다.Therefore, in order to solve this problem, it is required to provide a perfect reinforcing spiral tube that is more economically light and has a good applicability according to construction conditions, and is more effective for practical use and reconstructs durability and economy.

지중 매설하여 장기간 사용되는 배수로관용 나선관은 외토압 보강을 위하여일정한 두께로 유지하면서 제공되는데 여기서 중공구(7)가 형성된 보강중공부(26)의 양측벽면을 일체로 융착하여 구성된 나선관은 지중에서 매설되어 장기간 사용하는 동안 집중하중이나 함몰 등으로 나선관에서 취약구간인 중공구(7)가 나선 방향으로 파손되는 문제점이 발생하는 현실이다Spiral pipes for drainage pipes that are used for a long time by laying in the ground are provided while maintaining a constant thickness for external pressure reinforcement, wherein the spiral pipes formed by integrally fusion welding both side walls of the reinforcing hollow part 26 in which the hollow sphere 7 is formed It is a reality that the hollow sphere (7), which is a weak section in the spiral tube, breaks in the spiral direction due to concentrated load or depression during long-term use.

또 중공구(7)를 구성하고 있는 중공부(23)의 양측벽면을 보강시켜 상,하측에 중공구(7)(7')의 구성과 동시에 지지대(8)와 요홈부(23)의 제공으로 외토압 및 견고성은 양호하면서 현실적으로 경제성이 높은 과제를 제공하기 위함이다.Further, both side wall surfaces of the hollow portion 23 constituting the hollow sphere 7 are reinforced to provide the support 8 and the recess 23 at the same time as the hollow spheres 7 and 7 'on the upper and lower sides. This is to provide a high economical task with good external pressure and robustness.

도1은 본 발명의 요부인 나선관을 보인 일부 절개된 부분 사시도1 is a partially cut away partial perspective view showing a spiral tube as a main part of the present invention;

도2(가)(나)는 본 발명의 요부인 나선관에서 중공구의 양측벽면에 지지대와 요홈부 및 보강벽을 도시한 부분 확대 단면도Figure 2 (a) (b) is a partially enlarged cross-sectional view showing the support, groove and reinforcing wall on both side wall surface of the hollow sphere in the spiral tube of the main part of the present invention

도3은 도2에 도시된 요홈부에 보강 수지대를 형성한 구조를 도시한 요부의 부분 확대 단면도3 is a partially enlarged cross-sectional view showing a structure in which a reinforcing resin band is formed in the groove portion shown in FIG.

도4는 도2에 도시된 양측벽면의 요홈부에 삽설된 지지벽을 형성한 구조를 도시한 요부의 부분 확대 단면도4 is a partially enlarged cross-sectional view showing a structure in which a supporting wall inserted into the recessed portions of both side wall surfaces shown in FIG. 2 is formed;

도5는 도4에서 도시된 중공구에서 양측벽면의 요홈부에 지지대를 상,하로 구성시켜 주면서 외벽면우로 외접한 구조를 도시한 부분 확대 단면도FIG. 5 is a partially enlarged cross-sectional view showing a structure in which the support wall is circumscribed to the right side of the outer wall surface while the support is configured up and down in the recesses of both side walls in the hollow sphere shown in FIG.

도6 내지 도8은 종래에 사용된 나선관의 요부의 부분 단면도6 to 8 are partial cross-sectional views of main parts of spiral tubes used in the related art.

〈도면중 주요 부호에 대한 설명〉<Description of Major Symbols in Drawing>

7,7'. 중공구 8. 지지대 12. 양측벽면 16. 나선관7,7 '. Hollow ball 8. Support 12. Both side wall 16. Spiral pipe

17. 보강구 20. 성형롤라 22. 접합대 23. 요홈부17. Reinforcement 20. Forming Roller 22. Joint 23. Groove

24,24'. 지지벽 25. 외벽면 26. 접합롤러 30. 보강 수지대24,24 '. Support wall 25. Outer wall surface 26. Bonding roller 30. Reinforcement resin stand

본 발명은 종래에 사용되어오는 양측벽면(26)으로 형성되는 중공구(7)를 일정간격으로 접합대(22)로 나선권회로 일체화시켜 구성된 나선관에 있어서, 중공구(7)를 형성하는 양측벽면(26)의 중간부위에서 중공구(7)의 중간부위를 분리하여 상,하측의 중공구(7)(7')를 형성하도록 지지대(8)로 일체하면서 요홈부(23)를 구성하여 보강시켜서 종래의 양측벽면(26)을 보강시켜 주는 나선관을 제공하기 위한 것이다.The present invention provides a hollow tube (7) in a spiral tube formed by integrating a hollow sphere (7) formed of both side wall surfaces (26), which are conventionally used, into a spiral wound circuit with a joining table (22) at a predetermined interval. The recess 23 is integrally formed with the support 8 so as to form the upper and lower hollow balls 7 and 7 'by separating the middle part of the hollow sphere 7 from the middle part of both side wall surfaces 26. It is to provide a spiral tube that reinforces the two side wall surface 26 of the related art.

고로 본 발명을 도면에 의거 상세히 설명하면Therefore, the present invention will be described in detail with reference to the drawings.

도2(가) 및 도6에 도시된 바와 같이 종래의 나선관에서 중공구(7)를 형성하는 양측벽면(26)과 일정간격을 유지하면서 나선권회로 접합대(22)를 일체화로 형성된 나선관에서 지중 매설하여 장기간 사용하는 경우 외토압 보강의 구조인 양측벽면(26)을 보강하기 위하여 양측벽면(26)의 중간부위를 서로 대칭되게 절곡시켜 상,하측에 중공구(7)(7')를 형성하도록 상,하측에 양측벽면(12)이 형성되면서지지대(8)와 요홈부(23)를 형성하여 제공하는 발명이다.As shown in Figs. 2 (a) and 6, the spirals formed by unifying the spiral wound circuit junction 22 integrally while maintaining a predetermined distance from both side wall surfaces 26 forming the hollow sphere 7 in the conventional spiral tube. In the case of long-term use in underground pipes, in order to reinforce both side walls 26, which is the structure of external pressure reinforcement, the middle portions of both side walls 26 are bent symmetrically to each other so that the hollow spheres 7 and 7 ' Both sides of the wall surface 12 is formed on the upper and lower sides to form a) and is provided by forming the support 8 and the recess 23.

따라서, 상기 제공되는 구조용 보강 나선관은 지중 매설하여 장기간 사용하는 경우 상,하측에 형성되는 양측벽면(12) 사이에 요홈부(23)를 형성하는 지지대(8)를 형성으로 구조 보강을 제공하므로 종래의 나선관 보다 외토압보강 및 견고성이 보강되는 제품을 제공하는 것이다.Therefore, the provided structural reinforcing spiral tube is provided with structural reinforcement by forming the support (8) to form the groove portion 23 between the two side wall surface 12 is formed in the upper and lower side when the underground buried long-term use It is to provide a product reinforced with external pressure reinforcement and robustness than the conventional spiral tube.

그리고, 도2(나)에 도시된 바와 같이 요홈부(23)에서 상,하측의 양측벽면(12)에 맞추어 지지벽(13)을 일체로 형성하면서 보조 중공구(17)을 형성하면 본 발명에서 제공하려는 구조용 보강 나선관을 제공한다.In addition, as shown in FIG. 2 (b), the auxiliary hollow sphere 17 is formed while the support wall 13 is integrally formed with the upper and lower side wall surfaces 12 in the recess 23. Provide structural reinforcement spirals for the service.

이때, 접합대(22)에 따라 일정간격으로 천공구(18)을 천공하면 암거 배수로관용으로 제공되는 발명이다.At this time, when the drilling tool 18 is drilled at regular intervals according to the joining table 22, the invention is provided for the culvert drainage pipe.

또한, 본 발명에서 제공되는 나선관에서 외토압 보강을 위한 보강 구조를 제공하기 위한 발명으로서 도3에 제공되는 바와 같이 상기 제공되는 상,하 양측벽면(12) 사이에서 지지대(8)가 형성되는 요홈부(23)의 공간에 보강수지대(30)을 삽설하여 제공된 나선관을 제공하기 위한 발명으로서 상,하측에 형성되는 중공구(7)(7') 사이에 지지대(8)와 동일한 보강수지대(30)를 형성하여 제공으로 종래의 양측벽면(26)을 구조적으로 보강하여 주는 발명이다.In addition, as the invention for providing a reinforcing structure for external pressure reinforcement in the spiral pipe provided in the present invention as shown in Figure 3 is provided with a support (8) between the upper and lower side wall surface 12 provided above As the invention for providing a spiral tube provided by inserting the reinforcement resin stand 30 into the space of the recess 23, the same reinforcement as the support stand 8 between the hollow spheres 7 and 7 'formed on the upper and lower sides. It is an invention that structurally reinforces the conventional both side wall surfaces 26 by providing the resin bag 30.

또한, 본 발명의 실시예로서는 도4에 도시된 바와 같이 상기 설명한 상,하 중공구(7)(7') 사이의 요홈부(23)의 공간에 삽설하여 고정한 지지대(24)를 일체로 고정하여 제공하는 발명으로서, 종래의 제공되는 중공구(7)의 상측면에서 일체하면서 양측벽면(26)의 중,상측부위에 일체한 지지대(24)로 제공된 나선관 보다, 본 발명의 나선관에서 제공되는 요홈부(23)의 깊숙이 지지대(24)를 일체로 삽설하여 고정하여 제공하므로, 경제적이면서 일체된 보강 강도를 보강하여 주는 발명이다.In addition, as an embodiment of the present invention as shown in Figure 4 by integrally fixing the support 24 inserted into the space of the groove portion 23 between the upper and lower hollow spheres (7) (7 ') described above. As the invention to provide, provided in the spiral tube of the present invention than the spiral tube provided as a support 24 integral to the middle and upper portions of both side wall surface 26 and integrally at the upper side of the conventionally provided hollow sphere (7). It is an invention that reinforces the integrated reinforcement strength economically because it is provided by inserting and fixing the support 24 deeply into the groove 23 to be integrated.

또한, 이에 제공되는 본 발명의 구조용 보강 나선관에서 특히 배수로관으로 사용되는 나선관의 규격이 중,대형(나선관(Φ600m/m 이상의 중,대규격용)일 경우에는 사용 제품의 두께를 두껍게 보강하여 주는데, 이에 대한 보강제품을 제공하기 위하여 도5에 도시된 바와 같이 중공구(7)(7')의 구분을 3개 정도로 분리하면서 이에 따른 지지대(8)(8')와 요흠부(23)(23')을 다층 구조로 형성하여서 양측 부위가 요홈부(23)(23')에 삽설된 지지대(24)(24')를 일체로 구성하여 제공된 발명으로, 여기서 필요에 따라 외벽면(25)을 중공구(7)의 상측면에 일체로 형성하여 제공하는 발명이다.In addition, in the structural reinforcement spiral pipe of the present invention provided in particular, when the size of the spiral pipe used as a drainage pipe is medium, large (spiral pipe (Φ600m / m or more for medium and large specifications) to thicken the thickness of the product used In order to provide a reinforcement product for this, as shown in FIG. 5, the hollow spheres 7 and 7 'are divided into three sections, and thus, the supports 8, 8' and recesses ( 23) (23 ') in a multi-layered structure in which both sides are integrally formed with the support (24, 24') inserted into the groove portion (23) (23 '), wherein the outer wall surface as needed The invention provides an integrally formed part 25 on the upper surface of the hollow sphere 7.

본 발명은 종래의 나선관에 지중침하 또는 지역의 편중하중이 가해질 경우 취약점으로 부각되는 중공구의 양측벽면을 상,하측으로 분리하면서 지지대와 요홈부로 보강하여 제공되는 제품이며, 이에 따른 실시예에 대한 발명으로서 시공 현장에서 지중 매설하여 장기간 사용하는 경우 종래의 중공구 양측벽면을 상,하측으로 절곡시켜 일체하되는 지지대외 요홈부로 보강하여 주는 제품으로 종래의 제품과 비교하여 보강구 및 양측벽면 부위의 내구성, 견고성이 보강될 뿐 만 아니라 경제성, 생산성이 높은 제품 제공 효과가 있다.The present invention is a product provided by reinforcing the support and the groove while separating the side wall surface of the hollow sphere, which is highlighted as a weak point when the underground settlement or the unbalanced load of the region is applied to the conventional spiral tube, according to the embodiment accordingly As an invention, it is a product that reinforces the hollow wall both side walls of the conventional hollow sphere up and down and reinforces it with the grooves other than the support unit which are integrated under the ground when it is used in the construction site for a long time. Not only is the durability and robustness reinforced, but it is also effective in providing economical and productive products.

Claims (4)

중공구(7)를 형성된 양측벽면(26)을 나선권회로 접합대(22)로 융착하고 지지대(24) 및 외벽면(25)을 외접하여 형성된 나선관에 있어서, 중공구(7)의 양측벽면(26)의 중간부를 절곡하여 상,하측의 중공구(7)(7')를 형성하되 지지대(8)와 요홈부(23)를 구성한 구조용 보강 나선관In the spiral tube formed by fusing both side wall surfaces 26 on which the hollow spheres 7 are formed to the spiral winding junction 22 and circumscribing the support 24 and the outer wall surface 25, both sides of the hollow sphere 7 Structural reinforcement spiral pipe that forms the upper and lower hollow spheres 7 and 7 'by bending the middle portion of the wall surface 26 and constitutes the support 8 and the recess 23. 제1항에 있어서 요홈부(23)에 지지벽(13)과 보조 중공구(17)을 구성한 구조용 보강 나선관.The structural reinforcing spiral tube according to claim 1, wherein the supporting wall (13) comprises a supporting wall (13) and an auxiliary hollow ball (17). 제1항에 있어서 요홈부(23)에 보강수지대(30)을 구성한 구조용 보강 나선관.The structural reinforcing spiral tube according to claim 1, wherein the reinforcing resin zone is formed in the recess 23. 제1항에 있어서 요홈부(23)에 지지대(24)의 양측 부위를 삽설시켜 구성한 구조용 보강 나선관The structural reinforcement spiral tube of Claim 1 comprised by inserting the both sides part of the support stand 24 in the groove part 23.
KR10-2002-0044041A 2002-07-25 2002-07-25 Sewage structural reinforcement spiral pipe for civil engineering and road construction KR100531446B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660066B1 (en) * 2002-09-03 2006-12-21 민병이 Structural reinforcement spiral pipe for water and sewage in civil engineering and road construction
KR100730636B1 (en) * 2003-03-19 2007-06-22 민병이 Spiral pipe for water and sewage pipe used in building and road construction
KR100926328B1 (en) * 2009-02-16 2009-11-12 주식회사 시코 Profile synthetic resins pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010035916A (en) * 1999-10-04 2001-05-07 민병이 High strength spiral pipe
KR100700070B1 (en) * 2000-04-15 2007-03-27 민병이 Equipment for manufacturing high strength spiral pipe for water and sewage pipe
KR20010106051A (en) * 2000-05-20 2001-11-29 민병이 Reinforcement device of structural spiral pipe
KR100424040B1 (en) * 2000-05-27 2004-03-22 민병이 High strength spiral tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660066B1 (en) * 2002-09-03 2006-12-21 민병이 Structural reinforcement spiral pipe for water and sewage in civil engineering and road construction
KR100730636B1 (en) * 2003-03-19 2007-06-22 민병이 Spiral pipe for water and sewage pipe used in building and road construction
KR100926328B1 (en) * 2009-02-16 2009-11-12 주식회사 시코 Profile synthetic resins pipe

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