KR100404670B1 - Spiral pipe of high strength for drainage pipe - Google Patents
Spiral pipe of high strength for drainage pipe Download PDFInfo
- Publication number
- KR100404670B1 KR100404670B1 KR1020010025053A KR20010025053A KR100404670B1 KR 100404670 B1 KR100404670 B1 KR 100404670B1 KR 1020010025053 A KR1020010025053 A KR 1020010025053A KR 20010025053 A KR20010025053 A KR 20010025053A KR 100404670 B1 KR100404670 B1 KR 100404670B1
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- rod
- reinforcing
- hollow
- adhesion
- pipe
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- 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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
본 발명은 토목공사 및 건축공사 등에서 오,폐수관, 배수관으로 사용되는 배수로관용 보강 나선관에 관한 것이다The present invention relates to a reinforcement spiral pipe for drainage pipes used as sewage, wastewater pipes, and drainage pipes in civil engineering and building works.
일반적으로 나선관은 길이 방향으로 일정간격을 유지한 중공 돌출부와 접착대가 성형기의 회전롤러의 회전에 의거 나선권회로 일체화 시켜준 제품을 사용되었으나 이는 접착대 부위의 일체되는 접착성이 미흡하는 등의 문제점이 있었으며 이에 대한 보강제품으로 중공 돌출부의 상층면에서 압출기 다이스의 압출구에서 압출된 압출테프로 중공 돌출부의 상측면에 먼저 융착한후 접착롤러로 후가공으로 중공 돌출부의 상측면과 양측벽면의 중상측부위에 융착된 압출테프를 성형시켜 접착대에 보조 중공구를 형성하는 지지대를 형성시켜서 단면이 중공돌출부의 높이 보다 낮은 보조 중공구를 형성한 보강 나선관이 제공되어 있으나 이는 접착대 부위의 일체시켜준 보조중공구의 지지대로는 외토압 보강 및 견고성이 시공현장에서 요구하는 수준의 품질이 미달하는 현실이다In general, the spiral tube used was a product in which the hollow protrusions and the adhesive strips having a constant distance in the longitudinal direction were integrated into the spiral winding based on the rotation of the rotating roller of the molding machine. As a reinforcement product, the upper surface of the hollow protrusions was first fused to the upper surface of the hollow protrusions by extrusion extrusion extruded from the extruder die of the extruder die, and then the upper surface of the hollow protrusions and the middle wall of both side walls by the adhesive roller. There is provided a reinforcing spiral tube formed by forming an auxiliary hollow sphere on the splicing zone by forming an extruded tape fused on the side surface to form an auxiliary hollow sphere whose cross section is lower than the height of the hollow protrusion. As the support of semi auxiliary heavy tools, external pressure reinforcement and robustness are required at the construction site. A reality that is less than
본 발명에서는 상기 설명한 바와같이 중공 돌출부와 접착대로 길이 방향으로 연속반복되어 구성된 나선관의 접착대 부위에서 일체로 형성된 중공 돌출부의 중상측벽면에 일체로 구성하는 지지대로 형성되는 보조 중공구에 별도의 보강구를 성형하는 압출용 금형에서 압출되는 압출테프로 성형기의 접착롤러로 지지대와 접착대에 일체화시켜 제조되는 제품으로서 보다 더 경제적이면서 단순한 공정으로 제조되는 배수로관용 보강 나선관 제공을 위한 것이다In the present invention, as described above, the auxiliary hollow sphere formed as a support unit integrally formed on the upper and middle wall surfaces of the hollow protrusions integrally formed at the bonding zone of the spiral tube that is continuously repeated in the longitudinal direction with the hollow protrusions and the adhesive strip is separate. It is a product manufactured by integrating the support roller and the adhesive band by the adhesive roller of the extruder with the extrusion tape extruded from the extrusion mold for forming the reinforcement to provide a reinforcement spiral pipe for the drain pipe which is manufactured in a more economical and simple process.
도 1은 본 발명의 제품에서 일정간격을 유지하면서 중공돌출부를 나선권회로 성형하되 일정간격에 단면이 ⊥형 보강대를 성형하는 요부 단면도1 is a main cross-sectional view of forming a hollow protrusion part in a spiral winding while maintaining a constant interval in the product of the present invention, but the shaping of the X-shaped reinforcement cross section at a predetermined interval
도 2는 도 1의 실시예로서 ⊥형 보강대 대신에 보강구를 지지대와 접착대로 상·하측면으로 일체시켜 성형하는 공정을 보인 요부 부분 단면도FIG. 2 is a partial cross-sectional view showing a process of forming the reinforcing tool by integrating the supporter and the supporter into the upper and lower surfaces instead of the X-shaped reinforcement as an embodiment of FIG.
도 3은 본 발명의 일부 절개시켜 지지대와 접착대에 보강구를 일체된 구조를 보인 사시도Figure 3 is a perspective view showing a part of the present invention in a structure integrating the reinforcement to the support and gluing
*도면 중 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10.성형롤러 26.압출튜브 26'. 보조 압출튜브10. Molding roller 26. Extrusion tube 26 '. Auxiliary extrusion tube
30.나선관 32.중공 돌출부 33.보조 중공구30.Spiral tube 32.Hollow projection 33.Secondary hollow sphere
42. ⊥형 보강대 42'. ⊥형 튜브 43. 압착롤러42. H-shaped reinforcement 42 '. Round Tube 43. Crimp Roller
44. 접착대 45. 압출테프 45'. 융착대44. Adhesion Bar 45. Extrusion Tape 45 '. Fusion
46. 접착롤러 47. 보강대 48. 보강 덮개46. Adhesive Roller 47. Reinforcement Plate 48. Reinforcement Cover
51. 냉각 파이프 51'. 보조 냉각파이프 52. 지지대51. Cooling pipe 51 '. Auxiliary Cooling Pipe 52. Support
본 발명을 첨부된 도면에 의거 설명하면 다음과 같다When explaining the present invention based on the accompanying drawings as follows.
상기 설명된 문제점등을 해결하기 위한 본 발명의 목적은 배수로관용으로 널리 사용되는 합성수지제 나선관의 구조를 보강시켜서 본 발명으로 소기의 목적을 제공하기 위한 보강 나선관으로서 도면에 의거 상세히 설명하면 도 1은 본 발명의 제품에서 일정간격을 유지하면서 중공 돌출부를 나선권회로 성형하되 일정간격으로 단면이 ⊥형 튜브(42')를 성형하는 제조공정의 일부 전개된 요부 단면도이고, 도 2는 도 1의 실시예로서 ⊥형 보강대 대신에 보조 중공구(33)에 별도의 다이스에서 압출된 보조 압출튜브(26")를 성형시켜서 지지대(52)와 접착대(44)에 일체로 융착대(a)(b)로 일체시켜 보강대(47)가 성형된 제조공정의 요부의 부분 공정도이고, 도 3은 본 발명에서 제공된 제품으로서 지지대(52)와 접착대(44)로 형성되는 보조중공구(33)에서 상,하측면을 지지대(52)와 접착대(44)에 융착대(a)(b)로 일체되어 보강된 보강대(47)가 구성되는 나선관의 일부 절개된 사시도이다An object of the present invention for solving the problems described above is to reinforce the structure of a synthetic resin spiral tube widely used for drainage pipes as described in detail based on the drawings as a reinforcing spiral tube for providing the desired purpose to the present invention. 1 is a partial cross-sectional view of an essential part of a manufacturing process for forming a hollow winding part in a spiral winding shape while maintaining a constant interval in a product of the present invention, but forming a curved tube 42 'at a predetermined interval, and FIG. As an embodiment of the present invention, the auxiliary extrusion tube 26 " extruded from a separate die is formed in the auxiliary hollow hole 33 instead of the 보강 -shaped reinforcing rod, and the fusion base (a) is integrally formed with the support 52 and the bonding table 44. Part (b) is a partial process diagram of the main part of the manufacturing process in which the reinforcing table 47 is molded, Figure 3 is a secondary hollow tool 33 formed of the support 52 and the bonding table 44 as a product provided in the present invention Support the upper and lower sides For 52 and the adhesive for sealing against the (44) (a) (b) is integral with a portion of a spiral tube configuration of the reinforcing ribs 47, cut-away perspective view
이를 상세히 설명하면 도면에 도시되어 있지 않는 압출기의 다이스에 조립된 냉각파이프(51)에 따라 압출된 압출튜브(26')를 나선관 성형기의 성형롤러(10) 회전으로 나선권회 되어 일정폭(e)을 유지하면서 중공돌출뷰(32)를 성형시켜 주되 도면에 도시되어 있지 않는 별도의 다이스에서 압출된 보강튜브(42')(I 공정)를 압착롤러(43)로 단면이 ⊥형 튜브(42')의 양측에서 압출튜브(26')의 접착대(44)에 일체화시켜 주고 단면이 ⊥형 보강대(42)를 하측융착대(b)로 접착대(44)에 일체시켜 주면서(Ⅱ공정) 냉각시켜준 단면이⊥형 보강대(42)의 구조에서 또 다른 별도의 도면에 도시되어 있지 않는 다이스에서 압출된 압출테프(45)를 접착롤러(46)로 중공보강대(32)의 상측면과 양측벽면에 융착대(45')로 일체화하되 지지대(52)를 성형하는 접합공정(Ⅲ공정)에서 형성하는 보조 보강구(33)에서 단면이⊥형 보강대(42)의 상측부위에 융착대(a)으로 일체되어 고정(Ⅳ공정)시켜 주도록 구성된 제조공정에서 성형된 배수로관용 보강 나선관으로서 종래의 접착대(44)의 요홈 부위에서 중공돌출부(32)의 상측면과 양측벽면의 중상측면에 압출테프(45)를 외접시켜 형성된 지지대(52)를 제공하여 단면이 ⊥형 보강대(42)를 지지대(52)와 접착대(44)에 일체로 융착으로 내착시켜서 보조 중공구(33)를 보강하여 주는 제품이다To explain this in detail, the extrusion tube 26 ′ extruded along the cooling pipe 51 assembled on the die of the extruder, which is not shown in the drawing, is spirally wound by rotating the forming roller 10 of the spiral tube forming machine to have a predetermined width (e). The hollow protrusion view 32 is molded while maintaining the stiffness but the extruded reinforcing tube 42 '(process I), which is extruded from a separate die, not shown in the drawing, with a pressing roller 43, having a cross-sectional view of the hollow tube 42. ') Is integrated on the bonding table 44 of the extruded tube 26' on both sides, and the X-shaped reinforcing table 42 is integrated on the bonding table 44 with the lower fusion table b by cross section (Step II). In the structure of the cross-sectional reinforcement table 42 which has been cooled, the extruded tape 45 extruded from a die not shown in another drawing is attached to the upper side and both sides of the hollow reinforcement table 32 by an adhesive roller 46. Auxiliary formed by joining process (III process) to integrate support wall 45 'to wall surface and form support 52 As a reinforcing spiral pipe for a drainage pipe formed in a manufacturing process configured to be integrally fixed to the upper portion of the reinforcing hole 33 at the upper side of the cross-sectional reinforcing bar 42 by a fusion table a, the conventional adhesive bar ( 44 provides a support 52 formed by externally extruded tape 45 on the upper surface of the hollow protrusion 32 and the upper surface of both side walls at the recessed portion of the hollow projection portion 32 to provide the support 52 with a cross-sectional shape. It is a product that reinforces the auxiliary hollow sphere 33 by integrating the interior of the welding table 44 with fusion.
또 도2 와 도3에 도시된 바와같이 ⊥형 보강대(42) 대신에 제공되는 실시예로서는 도면에 도시되어 있지 않는 보조 다이스에 조립된 냉각파이프(51')에 따라 압출된 압출튜브(26")를 성형시켜 상기 설명된 내용에서 보조 중공구(33)의 상·하측면을 지지대(52)와 접착대(44)에 융착대(a)(b)로 일체화시켜서 보강대(47) 형성으로 보조 중공구(33)를 보강하여 주도록 상기 설명된 공정에 따라 제조되는 제품이다2 and 3, an extruded tube 26 " extruded along a cooling pipe 51 'assembled to an auxiliary die not shown in the drawing is provided in place of the chamfer reinforcement 42 as shown in FIG. By molding the upper and lower sides of the auxiliary hollow sphere 33 in the above-described description by integrating the support 52 and the bonding table 44 with the fusion table (a) (b) to form the reinforcing table 47 Is a product manufactured according to the process described above to reinforce the sphere 33
이와 같이 구성된 본 발명은 배수로관용으로 널리 사용되는 종래의 나선관에서 견고성을 보강하기 위하여 별도의 다이스에서 압출된 압출테프로 중공돌출부의 상·하측면에 융착하여 형성된 지지대와 중공돌출부을 일정간격으로 연결하는 접착대에서 상·하측면을 일체로 융착시켜서 보강대로 지지시켜 주므로서 구조적으로 외토압 보강 역할과 견고성을 제공하므로서 실수요자가 장기간 사용할 경우에도 경제성, 내구성 등이 보강된 보강 나선관 제공을 위한 발명이다The present invention configured as described above connects the support and the hollow protrusion formed by fusion to the upper and lower sides of the hollow protrusion by extrusion extrusion extruded from a separate die to reinforce the robustness in the conventional spiral pipe widely used for drainage pipes. The invention for providing a reinforced spiral tube reinforced with economical efficiency and durability even in case of long-term use by providing external role and reinforcement by structurally supporting the reinforcing bar by fusion of upper and lower sides integrally at the bonding table. to be
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010025053A KR100404670B1 (en) | 1994-07-23 | 2001-05-08 | Spiral pipe of high strength for drainage pipe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940017925A KR100352017B1 (en) | 1994-07-23 | 1994-07-23 | Drainage pipe molding apparatus |
| KR1020010025053A KR100404670B1 (en) | 1994-07-23 | 2001-05-08 | Spiral pipe of high strength for drainage pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940017925A Division KR100352017B1 (en) | 1994-07-23 | 1994-07-23 | Drainage pipe molding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100404670B1 true KR100404670B1 (en) | 2003-11-07 |
Family
ID=37422615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010025053A KR100404670B1 (en) | 1994-07-23 | 2001-05-08 | Spiral pipe of high strength for drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100404670B1 (en) |
-
2001
- 2001-05-08 KR KR1020010025053A patent/KR100404670B1/en not_active IP Right Cessation
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