KR100700070B1 - Equipment for manufacturing high strength spiral pipe for water and sewage pipe - Google Patents

Equipment for manufacturing high strength spiral pipe for water and sewage pipe Download PDF

Info

Publication number
KR100700070B1
KR100700070B1 KR1020000019900A KR20000019900A KR100700070B1 KR 100700070 B1 KR100700070 B1 KR 100700070B1 KR 1020000019900 A KR1020000019900 A KR 1020000019900A KR 20000019900 A KR20000019900 A KR 20000019900A KR 100700070 B1 KR100700070 B1 KR 100700070B1
Authority
KR
South Korea
Prior art keywords
auxiliary
pipe
spiral
manufacturing apparatus
tube
Prior art date
Application number
KR1020000019900A
Other languages
Korean (ko)
Other versions
KR20010096017A (en
Inventor
민병이
Original Assignee
민병이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 민병이 filed Critical 민병이
Priority to KR1020000019900A priority Critical patent/KR100700070B1/en
Publication of KR20010096017A publication Critical patent/KR20010096017A/en
Application granted granted Critical
Publication of KR100700070B1 publication Critical patent/KR100700070B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1. 발명이 속하는 분야

본 발명은 배수관, 오폐수관용으로 널리 사용되는 보강나선관 제조장치에 관한 것이다.

2. 발명의 목적

본 발명은 보강 나선관 제조장치에서 외토압 구조보강 및 시공현장에서 지중 매설할 경우 연결부위를 누수방지하기 위하여 전기융착하는데 융착 면적의 효율화를 위한 구조의 제조를 위한 발명으로 동일한 규격의 기존 제품의 두께를 2등분시켜 보강 중공구(33)와 보조 중공구(36) 구성으로 외토압 보강의 주요사항인 양측벽면을 2등분으로 구분하여 제조되도록 제조장치의 만곡파이프(22)로 1차 나선관 성형한 후 보강중공구(33)의 외측면(37)에 보조 중공구(36)의 내측면()과 조립대(20)로 일체화 되도록 제조되는 발명이다.

3. 발명의 구성

본 발명은 종래의 압출기의 다이스(13)와 성형기(24)가 조립된 나선관 제조장치에서 롤러(25)의 외주면(R)에 맞도록 만곡되고 두께를 절반정도로 조정된 만곡파이프(22)를 튜브(a)의 나선권회로 보강중공구(33)를 제조하여 수회 회전시켜준후 별도의 보조 다이스(14)에 두께를 절반정도(T2)로 조절되고 보강중공구(33)의 외측면(37)에 조립되도록 만곡(R+T1)된 만곡파이프(21)을 외측면(37)에 조립시켜서 압출 된 튜브(b)로 외측면(37)에 조립대(20)로 일체화시켜서 보조중공구(36)이 나선권회로 성형되어 2층벽 구조의 보강나선관 제공에 관한 발명으로 이의 실시예에 관한 것이다.

4. 발명의 효과

본 발명은 기존 동일 규격의 같은 두께를 2등분시켜 순차적으로 보강중공구(33)과 보조 중공구(36) 구성으로 외측면(37)과 보조중공구(36)의 내측면(35)와 연결대(20)로 일체화시켜 주도록 구성되도록 제조장치로서 종래의 제품 제조장치에서 순차적으로 보강 나선관을 제조하므로서 경제성 및 생산성을 제공하는 발명이다.

Figure 112000510706463-pat00001

보강중공구(33) 보조중공구(36) 내측면(35) 외측면(37) 연결대(20)

1. Field of Invention

The present invention relates to a reinforcement spiral pipe manufacturing apparatus widely used for drainage pipes, waste water pipes.

2. Purpose of invention

The present invention is an invention for the manufacture of the structure for the efficiency of the fusion area in the electro-fusion to prevent leakage of the connection part when reinforcing the external pressure structure in the reinforced spiral pipe manufacturing apparatus and the construction site in the construction site of the existing product of the same standard Primary spiral pipe with curved pipe 22 of the manufacturing apparatus to be manufactured by dividing the thickness into two parts by reinforcing hollow sphere 33 and auxiliary hollow sphere 36 to divide the two side wall surfaces, which are the main points of external pressure reinforcement. After molding, the outer surface 37 of the reinforcing hollow tool 33 is manufactured to be integrated with the inner surface () of the auxiliary hollow tool 36 and the assembly table 20.

3. Composition of invention

The present invention provides a curved pipe 22 that is curved to fit the outer circumferential surface R of the roller 25 and whose thickness is adjusted to about half in a spiral tube manufacturing apparatus in which a die 13 and a molding machine 24 of a conventional extruder are assembled. After manufacturing the spirally wound reinforcing hollow tool 33 of the tube (a) and rotating it several times, the thickness of the auxiliary auxiliary die 14 is adjusted to about half (T 2 ) and the outer surface of the reinforced hollow tool 33 ( The curved pipe 21 curved (R + T 1 ) to be assembled to the assembly 37 is assembled to the outer surface 37 and the extruded tube b is integrated into the outer surface 37 with the assembly table 20 to assist the assembly. The invention relates to an embodiment thereof in which the tool 36 is molded into a spiral winding to provide a reinforced spiral tube of a two-layered wall structure.

4. Effect of invention

The present invention in the configuration of the reinforcing hollow tool 33 and the auxiliary hollow ball 36 by sequentially dividing the same thickness of the same standard in the existing and the outer surface 37 and the inner surface 35 of the auxiliary hollow tool 36 and the connecting rod The invention provides an economy and productivity by manufacturing a reinforcing spiral tube sequentially in the conventional product manufacturing apparatus as a manufacturing apparatus to be configured to integrate into the (20).

Figure 112000510706463-pat00001

Reinforcement hollow tool (33) Secondary hollow tool (36) Inner side (35) Outer side (37) Connecting rod (20)

Description

상,하수관용 고강도 나선관의 제조 장치{.}Apparatus for manufacturing high strength spiral pipe for water and sewage pipes {.}

도1은 본 발명의 일부 절개된 사시도1 is a partially cut away perspective view of the present invention

도2,3,4는 본 발명의 요부 분해 사시도2, 3, and 4 are exploded perspective views of main parts of the present invention.

도5(가)는 본 발명의 제조장치를 이용한 제조 공정의 요부 단면도Figure 5 (a) is a cross-sectional view of the main part of the manufacturing process using the manufacturing apparatus of the present invention

(나)는 본 발명의 제조장치를 이용한 다른 실시예에 따른 제조 공정의 요부 단면도   (B) is a sectional view of principal parts of a manufacturing process according to another embodiment using the manufacturing apparatus of the present invention;

도6은 본 발명의 작업 공정상태의 요부 종,횡 단면도Figure 6 is a longitudinal section, side cross-sectional view of the working process state of the present invention

도7은 본 발명의 제조 장치로 제조된 제품의 요부 사시도Figure 7 is a perspective view of the main part of the product manufactured by the manufacturing apparatus of the present invention

도8은 도7의 요부 단면도8 is a cross-sectional view of main parts of FIG.

도9,10은 도8의 실시예의 요부 단면도9 and 10 are main sectional views of the embodiment of Fig. 8;

도11,12,13은 도9의 실시예1의 요부 단면도11, 12, and 13 are cross-sectional views of main parts of Embodiment 1 of FIG.

도14는 도4의 실시예의 사시도Figure 14 is a perspective view of the embodiment of Figure 4

도15,16은 도14를 이용으로 제조된 요부 종,횡 단면도15, 16 is a longitudinal section, transverse cross-sectional view made using Figure 14

도17,18은 본 발명의 제조 장치로 제조되는 제품의 실시예2의 요부 단면도Figures 17 and 18 are sectional views of main parts of Example 2 of the product produced by the manufacturing apparatus of the present invention.

도19,20,21은 본 발명의 제조 장치로 제조되는 제품의 실시예3의 요부 단면도 및 사용 상태도19, 20, and 21 are cross-sectional views of main parts and a state of use of Example 3 of a product manufactured by the manufacturing apparatus of the present invention.

＊ 도면중 주요 부호에 대한 설명 ＊＊ Description of main symbols in the drawings.

12. 압출기 13. 다이스 14. 보조 다이스 20. 조립대12. Extruder 13. Die 14. Auxiliary Die 20. Assembly Base

21,22. 만곡파이프 23. 융착보강대 24. 성형기 25. 롤러21,22. Curved pipe 23. Fusion reinforcement table 24. Molding machine 25. Roller

26. 접착롤러 27. 절곡기어 28. 파형보강대 29. 융착점26. Adhesive Roller 27. Bending Gear 28. Corrugated Reinforcement Table 29. Fusion Point

31. 내측면 32. 외벽면 33. 보강중공구 34. 외측면31. Inner side 32. Outer wall 33. Reinforced hollow tools 34. Outer side

35. 내측면 36. 보조중공구 37. 외측면 38,38'. 양측벽면35. Inner side 36. Secondary hollow tool 37. Outer side 38,38 '. Both side walls

39,39'. 양측벽면 40. 요홈부 41. 내측면 42,42'. 원호형지지대39,39 '. Wall on both sides 40. Groove 41. Inner surface 42,42 '. Arc Support

44. 거푸집 45. 배수로관44. Formwork 45. Drainage pipe

삭제delete

삭제delete

본 발명은 오폐수관, 급배수로관으로 사용되는 상하수관용으로 사용되는 상수관용 고강도 나선관의 보강구조에 대한 제조장치에 관한 것이다.
일반적으로 고강도 나선관은 나선권회된 보강 중공구에다 외토압 보강 또는 견고성 제공을 위하여 보강 중공구의 외측면에 나선권회된 방향으로 외벽면을 일체화시켜 주거나 PE나선관의 각 구조를 두껍게 하여 주었으나, 이는 소비자가 만족할 만한 수준의 견고성 및 외토압 보강에는 미달하여 주는 현실이다.
또한, 합성수지제 고강도 나선관은 나선권회로 형성되는 중공구의 양측벽면을 일체로 융착하여 제공되었으나, 이는 중공구가 형성된 상하측의 내외벽면의 취약점으로, 중하중이 작용하는 연약지반 등에서의 토압 및 윤압이 작용하는 지역에서의 지중 매설로 장기간 안전하게 사용하기에는 문제점이 간혹 노출되는 경우가 많았다.The present invention relates to a manufacturing apparatus for the reinforcement structure of the high-strength spiral pipe for the water pipe used for the wastewater pipe, the water and sewage pipe used as the water supply and drainage pipe.
In general, high-strength spiral pipes are spiral wound reinforcing hollow spheres, and the outer wall surface is integrated on the outer side of the reinforcing hollow spheres in the spiral wound direction to provide external pressure reinforcement or rigidity, or each structure of PE spiral pipe is thickened. This is a reality that the consumer is not satisfied with the level of firmness and external pressure reinforcement.
In addition, the high-strength spiral tube made of synthetic resin was provided by integrally fusion of both side wall surfaces of the hollow sphere formed by the spiral winding circuit, but this is a weakness of the inner and outer wall surfaces of the upper and lower sides in which the hollow sphere is formed, and the earth pressure and the soft ground on which the heavy load acts. In many places, the problem is often exposed to underground use in the area where lubrication works.

따라서, 본 발명은 종래의 같은 규격의 나선관 두께(T)를 2～3등분하여 주되 외토압보강의 주요 변수가 되는 양측벽면(38)의 굽힘응력을 구조적으로 보강시켜 주도록 제조하는 제조장치에 관한 것이다.Therefore, the present invention is to provide a manufacturing apparatus for structurally reinforcing the bending stress of both side wall 38, which is the main variable of the external pressure reinforcement by dividing the spiral tube thickness (T) of the same standard in the conventional two to three It is about.

본 발명은 외토압 보강이나 견고성 또는 연결부위에서 절단면을 가열시켜 서로 융착시켜 주는 전기융착 연결공정의 효율화를 위하여 보강 중공구(33)의 양측벽면(38)을 2등분시켜 주되, 별도의 다이스(14)에서 압출된 튜브(b)로 보조중공구(36)를 나선권회시켜 일체화 시켜 2층벽구조의 고강도 PE나선관의 제조장치 제공을 위한 것이다.The present invention divides the two side walls 38 of the reinforcing hollow sphere 33 into two parts for the efficiency of the electrofusion connection process, in which external cut-off reinforcement or rigidity or the cutting surfaces are fused to each other by heating the cut surfaces. The secondary hollow tool 36 is spiral wound and integrated into the tube (b) extruded from) to provide a high strength PE spiral tube manufacturing apparatus of a two-layered wall structure.

본 발명은 종래의 같은 규격의 두께(T)범위내에서 보강중공구(33)와 보조중공구(36)의 두께(T1,T2)가 서로 중첩시켜 제조되도록 구성된 보강 나선관 제조장치에 관한 것으로서 도면에 의거 설명하면 도1,2,3,4,10에 도시된 바와 같이 압출기(12)와 성형기(24)가 조립된 종래의 나선관 제조장치에 있어서 보강 중공구(33)과 보조 중공구(36)이 서로 중첩되어 2층벽 구조의 보강 나선관(11)이 제조되도록 장치를 구성하기 위해서 압출기(12)의 다이스(13)에서
압출된 튜브(a)와 성형기(24)에 두께(T1)를 절반정도로 줄여주고 만곡부위를 성형롤러(25)의 역할로 조립대(20)로 일체화하면서 나선권회시켜 보강 중공구(33)과 내측면(31)과 외측면(37) 및 양측벽면(39)이 구성된 두께(T1)을 형성된 나선관을 수회전 니선권회로 성형시켜 생산 공정을 계속 하되 보조 다이스(14)에서 조립된 만곡파이프(22)의 만곡부위를 중공구(33)의 외측면(37)의 외경(R+T)에 맞추어 만곡하면서 보강 중공구(33)의 외측면(37)에 조립시켜 주면서 보조다이스(14)에서 압출된 튜브(b)를 압출시켜서 회전되는 보강중공구(33)의 외측면(37)을 나선권회에 따라 보조중공구(36)의 내측면(35)과 조립대(20)으로 일체화시켜 주면서 제조되도록 구성된 제조장치이며, 이때 외벽면(34)은 보조다이스(15)에서 압출된 튜브(c)의 외측면(34)에 일체로 나선권회 방향으로 융착시켜 주므로서 도8,9에 도시된 바와 같이 보강중공구(33)의 상측면(37)에 보조중공구(36)의 내측면(35)을 조립대(20)로 일체화 시켜주고 보조중공구(36)의 상측면(34)과 외벽면(32)가 나선권회로 일체화된 이층구조의 고강도 나선관을 제공하는 장치이다.The present invention relates to a reinforcing spiral pipe manufacturing apparatus configured to be manufactured by overlapping the thickness (T1, T2) of the reinforcing hollow tool 33 and the auxiliary hollow tool 36 within the thickness (T) range of the conventional standard. Referring to the drawings, as shown in FIGS. 1, 2, 3, 4, and 10, the reinforcing hollow sphere 33 and the auxiliary hollow sphere in the conventional spiral tube manufacturing apparatus in which the extruder 12 and the forming machine 24 are assembled. In the die 13 of the extruder 12 in order to configure the device so that the 36 overlap with each other so that the reinforcement spiral pipe 11 of the two-layered wall structure is manufactured.
Reduce the thickness (T1) by about half in the extruded tube (a) and the molding machine 24 and spirally wound while integrating the curved portion into the assembly table 20 in the role of the forming roller 25 to reinforce the hollow sphere 33 and The spiral pipe having a thickness T1 composed of the inner surface 31, the outer surface 37, and both side wall surfaces 39 is formed by a multi-turn spiral winding to continue the production process, but is a curved pipe assembled from the auxiliary dies 14. While the curved portion of the 22 is curved in accordance with the outer diameter R + T of the outer surface 37 of the hollow sphere 33, the auxiliary die 14 is assembled to the outer surface 37 of the reinforcing hollow sphere 33. The outer surface 37 of the reinforcing hollow tool 33 is rotated by extruding the extruded tube (b) in the spiral winding to integrate the inner surface 35 of the auxiliary hollow tool 36 and the assembly table 20 It is a manufacturing apparatus configured to be manufactured while giving, the outer wall surface 34 is fused in the spiral winding direction integrally to the outer surface 34 of the tube (c) extruded from the auxiliary dice (15) As shown in FIGS. 8 and 9, the inner surface 35 of the auxiliary hollow tool 36 is integrated with the assembly table 20 on the upper side 37 of the reinforcing hollow tool 33. An upper side 34 and an outer wall 32 of 36 are devices for providing a high-strength spiral tube having a two-layer structure in which a spiral winding is integrated.

그리고, 도5(가)에 도시된 바와 같이 보조중공구(36)에 만곡파이프(22)가 내장된 튜브(b)의 양측 융착리브(b1)(b2)를 보강 중공구(33)의 외측면(37)에다 나선권회 방향으로 접착롤러(26)로 일체화시켜 주면서 조립대(20)로 고정시켜 주며, 이때 만곡파이프(22)의 만곡부위의 외경(R+T1)은 보강중공구(33)의 외측면(37)에 접합되어 보조중공구(36)의 내측면(35) 또는 조립대(20)를 일체로 조립 될 수 있도록 조정해 준다.
또, 별도의 보조다이스(14)에 조립된 만곡파이프(22)의 두께를 동일규격 나선관의 절반정도(T2)로 조정하고, 만곡부위로 1차 만곡파이프(22)의 외경부위에 조립되도록 만곡부위의 외경(R+T1)을 늘려준 만곡 파이프(22)에서, 압출된 튜브(b)의 양측부위에 융착리브(b1)(b2)를 돌설시켜 보강중공구(33)의 외측면(37)에 융착리브(b1)(b2)를 나선권회 방향으로 융착시켜 일체화 시켜주어 양측면(38)(38')과 외측면(34)과 내측면(35)으로 구성된 보조중공구(36)가 제조되도록 구성된 제조장치로서, 보조중공구(36)의 외측면(34)과 양측벽면(38)(38')에 일체화로 대구경의 배수로관에서 다층 구조의 고강도 나선관 제조장치 제공에 있다.Then, as shown in FIG. 5 (a), the fusion ribs b1 and b2 on both sides of the tube b in which the curved pipes 22 are embedded in the auxiliary hollow tool 36 are disposed outside the reinforcing hollow balls 33. It is fixed to the assembly table 20 while integrating with the adhesive roller 26 in the spiral winding direction on the side 37, wherein the outer diameter (R + T1) of the curved portion of the curved pipe 22 is a reinforced hollow tool (33). It is bonded to the outer surface 37 of the) to adjust so that the inner surface 35 of the auxiliary hollow tool 36 or the assembly table 20 can be assembled integrally.
Further, the thickness of the curved pipe 22 assembled in the separate auxiliary die 14 is adjusted to about half T2 of the spiral pipe of the same standard, and the curved pipe is bent so as to be assembled to the outer diameter of the primary curved pipe 22. In the curved pipe 22 having increased the outer diameter R + T1 of the site, the fusion ribs b1 and b2 are projected on both sides of the extruded tube b to form the outer surface 37 of the reinforced hollow tool 33. Fusion welded ribs b1 and b2 in the spiral winding direction to be integrated to produce an auxiliary hollow tool 36 composed of both side surfaces 38, 38 ', and an outer surface 34 and an inner surface 35. A manufacturing apparatus configured so as to provide a high strength spiral tube manufacturing apparatus having a multilayer structure in a large diameter drainage pipe by being integrated into the outer side surface 34 and the side wall surfaces 38 and 38 'of the auxiliary hollow tool 36.

그리고, 외벽면(32)은 튜브(c)의 양측부위(c1)(c2)를 보조중공구(36)의 외측면(34)에 일체로 조립대(20')로 융착시켜 주어서 구조가 보강된 고강도 나선관의 제조장치를 위한 발명이다.The outer wall surface 32 is integrally fused to both side portions c1 and c2 of the tube c to the outer surface 34 of the auxiliary hollow tool 36 by the assembly table 20 'so that the structure is reinforced. It is an invention for a manufacturing apparatus of a high strength spiral tube.

또한, 본 발명의 실시예1의 설명으로서, 도11,12에 도시된 바와 같이 보강 중공구(33)의 양측벽면(39)(39')와 보조중공구(36)의 양측벽면(38)(38')이 일체화로 융착되도록 하기 위해서는 다이스(13)에서 압출된 튜브(a)를 나선권회하는 방향을 롤러(25)의 이송각도를 줄여서 나선권회 할 때, 서로 양측벽면(39)(39')이 일체화되도록 조정하여 주면, 보조중공구(36)의 양측벽면(38)(38')이 일체되도록 조정하여 주면서 보조중공구(36)의 양측벽면(38)(38')이 일체화되도록 성형되는 제조장치이며, 또 도13에 도시된 바와 같이 3층구조의 보강나선관 제공을 위하여 도2,3에 도시된 만곡파이프(21)(22)의 만곡부위를 보강중공구(33)의 외측면(37)에다 두께(T1) 만큼 확대하여 조립시켜 보조다이스(14)의 압출튜브(b)를 압출시켜 주되 3층구조의 나선관 제공을 위하여, 보조중공구(36)의 외측면(34)(R+T1+T2)에다 도면에 도시되지 않는 별도의 만곡파이프의 만곡부위를 두께(T2) 만큼 확대하여 조립시켜 별도의 튜브로 압출시켜 나선권회시켜 보조중공구(36)의 외측면(34)에 보조중공구(36')의 내측면(35')에 나선권회로 일체화되면서 3층구조의 보강 나선관이 제공되는 장치이다.Further, as a description of Embodiment 1 of the present invention, as shown in Figs. 11 and 12, both side wall surfaces 39 and 39 'of the reinforcing hollow sphere 33 and both side wall surfaces 38 of the secondary hollow tool 36 are shown. In order to allow the 38 'to be integrally fused, both side wall surfaces 39 and 39 are formed when the spiral winding of the tube a extruded from the die 13 is spiral wound by reducing the conveying angle of the roller 25. ') Is integrated so that both side walls 38 and 38' of the secondary hollow tool 36 are integrated so that both side walls 38 and 38 'of the secondary hollow tool 36 are integrated. It is a manufacturing apparatus to be molded, and as shown in FIG. 13, the curved portion of the curved pipes 21 and 22 shown in FIGS. Extruded tube (b) of the auxiliary dice 14 by extruding by assembling by extending the thickness (T1) on the outer surface 37, to provide a three-layer spiral tube, the outside of the auxiliary hollow tool 36 On the surface 34 (R + T1 + T2), the curved portion of a separate curved pipe (not shown) is enlarged and assembled by a thickness (T2), extruded into a separate tube, and spirally wound so that the auxiliary hollow tool 36 It is a device in which a three-layer reinforced spiral tube is provided while being integrated into the spiral winding on the inner surface 35 'of the auxiliary hollow tool 36' on the outer surface 34.

삭제delete

그리고, 본 발명에서 도4에 도시된 접착롤러(26)의 실시예로서는 도14,15,16에 도시된 바와같이 접착롤러(26) 대신 절곡기어(27)를 사용함으로써, 보강중공구(33)의 외측면(37)에 조립대(20)로 일체화된 보조중공구(36)의 나선요홈에다 외측면(34)에 나선권회 방향으로 튜브(c)의 양측부위에서 일체화된 외벽면(32)을 절곡기어(27)로 성형기(24)의 제조공정에서 나선요홈에 따라 절곡시켜 조립대(20)와 보강중공구(33)의 외측면(37)이 일체화되는 부위에 파형보강대(28)와 융착점(29)로 성형되어 주므로 PE나선관의 외토압 및 견고성이 보강된다.In the present invention, the embodiment of the adhesive roller 26 shown in FIG. 4 uses the bending gear 27 instead of the adhesive roller 26 as shown in FIGS. 14, 15, and 16, so that the reinforcing hollow tool 33 is used. The outer wall surface 32 integrated at both sides of the tube c in the spiral winding direction of the auxiliary hollow tool 36 integrated into the outer side surface 37 of the auxiliary hollow tool 36 and the outer surface 34 in the spiral winding direction. In the manufacturing process of the molding machine 24 with the bending gear 27 to be bent in accordance with the spiral groove in the site where the assembly table 20 and the outer surface 37 of the reinforcing hollow tool 33 is integrated with the wave reinforcement table 28 and Since it is molded at the fusion point 29, the external pressure and the rigidity of the PE spiral tube are reinforced.

또한, 본 발명에서 제조된 제품의 실시예2로서는 도17,18에 도시된 바와같이 보강중공구(33)의 외측면(37)과 보조중공구(36)의 내측면(35)을 직접융착으로 나선권회 방향으로 일체화시켜 주되, 사이사이의 골(40)을 구성시켜 주며, 또 이의 보강을 위하여 보조중공구(36)에서 내측면(35)의 양측부위에서 융착보강대(23)를 돌출시켜 보강중공구(33)의 양측벽면(39)에 일체화시켜 주는 제품 생산으로, 제조공정의 설명으로는 도6에 도시된 바와 같이 만곡파이프(22)로 제조된 보강중공구(33)의 외측면(37)에 맞추어 만곡파이프(21)에서 제조된 보조중공구(36)의 내측면(35)에 일체되도록 제조시켜 주면, 본 발명의 제품이 제공되며, 이때 보조다이스(15)의 만곡파이프(22)에서 압출된 튜브(b)의 양측 융착대를 보강중공구(33)의 양측벽면(39)에 일체화시켜서 융착보강대(23)가 성형이 되도록 한다.In addition, as a second embodiment of the product manufactured in the present invention, as shown in Figs. 17 and 18, the outer surface 37 of the reinforced hollow tool 33 and the inner surface 35 of the auxiliary hollow tool 36 are directly fused. It is integrated in the spiral winding direction, and constitutes the valley 40 between them, and for the reinforcement thereof, protruding the fusion reinforcement 23 from both sides of the inner surface 35 from the auxiliary hollow tool 36 In the production of a product that is integrated into both side wall surface 39 of the reinforcing hollow tool 33, the description of the manufacturing process as shown in Figure 6 the outer surface of the reinforcing hollow tool 33 made of the curved pipe 22 In accordance with the (37) to be manufactured to be integral with the inner surface 35 of the auxiliary hollow tool 36 made in the curved pipe 21, the product of the present invention is provided, wherein the curved pipe of the auxiliary die 15 ( The fusion reinforcing bar 23 is formed by integrating the fusion bars on both sides of the tube b extruded from 22) on both side walls 39 of the reinforcing hollow tool 33. Such that the.

본 발명의 제조된 제품의 실시예3으로서는 도19,20,21에 도시된 바와같이, 본 발명으로 제조된 보강나선관을 이용하여 배수로관(45) 연결용 지지장치 제공을 위한 제품으로 도17,18에 도시된 바와같이 보강중공구(33)의 외측면(37)과 보조중공구(36)의 내측면(35)을 일체화로 나선권회 시켜 주되, 사이사이의 요홈부(40)에 따라 절단시켜 원주형 또는 원호형으로 제조시켜 준 제품으로, 연결하고자 하는 배수로관(45)의 연결부위에다 거푸집(44)의 양측방에,
본 발명의 제조장치로 제조된 원형 또는 원호형 지지대(42)(42')를 적절히 못으로 조립시켜 상측부위에 시멘트 몰탈(47) 투입구와 투입공간을 구성시켜 배수로관(45) 조립 후 시멘트 몰탈(47)로 투입공간에 충만시켜 일정시간 양생시켜 주면 견고하고 완전 누수 방지해 주는 발명이다.As a third embodiment of the manufactured product of the present invention as shown in Figure 19, 20, 21, Figure 17 as a product for providing a support device for connecting the drainage pipe 45 using the reinforcement spiral pipe manufactured by the present invention As shown in 18, spirally wound the outer surface 37 of the reinforcing hollow tool 33 and the inner surface 35 of the auxiliary hollow tool 36 in an integral manner, according to the groove portion 40 therebetween. It is a product manufactured by cutting in columnar shape or arc shape, and is connected to both sides of the formwork 44 at the connection part of the drainage pipe 45 to be connected,
The circular or arc-shaped support 42 (42 ') made by the manufacturing apparatus of the present invention by assembling the nail appropriately to configure the cement mortar 47 inlet and the input space on the upper side, the cement mortar after assembling the drainage pipe 45 Filled into the input space (47) to cure for a certain time is a invention that prevents a solid and complete leak.

본 발명은 나선관을 지중 매설하는 시공 현장에서 견고성 및 연결부위의 전기융착이 용이하면서 외토압 보강을 제공하는 2층벽 구조의 보강 나선관 제조하는 장치로서, 압출기의 다이스(13)에 조립된 만곡파이프(22)의 두께를 기존 규격의 절반 정도의 두께(T1)으로 하고 만곡부위를 성형기(24)에 조립된 롤러(25)의 외주면(R)에 맞추어 주되 별도의 보조다이스(14)에 조립된 만곡파이프(21)의 두께를 기존 규격의 절반정도의 두께(T2)로 하고 보조중공구(33)의 외측면(37)(R+T1)에 맞도록 만곡부위에 맞추어 보조 중공구(36)의 내측면(35)이 일체로 조립대(20)에 맞추어 주도록 조정시켜 구성된 제조장치로서, 종래의 나선관 제조장치에서 연속적으로 보강 중공구(33)과 보조 중공구(36)를 성형시켜 주면서 외측면(37)와 내측면(35)이 일체화로 보강 구조역할로 제공되도록 구성된 장치로서, 종래의 나선관 제조장치보다 일관된 공정으로 제품의 사용용도 측면에서 외토압 보강, 연결부위의 전기 융착 또는 배수로관(45)의 연결지지대 제공을 위한 유용한 발명이다.The present invention is a device for manufacturing a reinforced spiral tube of a two-layered wall structure that provides the external pressure reinforcement, while being easy to fusion and rigidity of the connection portion in the construction site for embedding the spiral tube, the curved assembled on the die 13 of the extruder The thickness of the pipe 22 is about half the thickness T1 of the existing standard, and the curved portion is aligned with the outer circumferential surface R of the roller 25 assembled to the molding machine 24, but assembled on a separate auxiliary die 14. The thickness of the curved pipe 21 is about half the thickness of the existing standard (T2) and the auxiliary hollow sphere 36 in accordance with the curved portion to fit the outer surface 37 (R + T1) of the auxiliary hollow tool 33 The inner surface 35 of the manufacturing unit is configured to adjust to match the assembly table 20 integrally, while forming the reinforcing hollow sphere 33 and the auxiliary hollow sphere 36 in the conventional spiral tube manufacturing apparatus continuously The outer side 37 and the inner side 35 are integrally provided as a reinforcing structural role. As a configured device, it is a useful invention for providing a support for the external pressure reinforcement, the electric fusion of the connection portion or the drainage pipe 45 in terms of use of the product in a more consistent process than the conventional spiral pipe manufacturing apparatus.

Claims (7)

압출기(12)의 다이스(13)에 조립되고 만곡부위(R)가 형성된 만곡파이프(22)에서 압출된 압출튜브(a)를 성형기(24)의 롤러(25)를 회전시켜 나선권회로 보강중공구(33)를 양측면(39)(39')과 외측면(37)과 내측면(35)으로 구성시켜 주고, 압출튜브(a)의 양측 부위의 융착리브(a1)(a2)를 일체로 접착롤러(26')로 융착시켜 고정대(19)로 일체화된 종래의 나선관 제조장치에 있어서,The extruded tube a extruded from the curved pipe 22 assembled to the die 13 of the extruder 12 and the curved portion R is formed to rotate the roller 25 of the molding machine 24 to reinforce the spiral winding. The tool 33 is composed of both side surfaces 39 and 39 ', an outer surface 37 and an inner surface 35, and the fusion ribs a1 and a2 of both sides of the extruded tube a are integrally formed. In the conventional spiral tube manufacturing apparatus which is fused with an adhesive roller 26 'and integrated with a fixing stand 19, 상기 만곡파이프(22)의 두께를 같은 동일 규격의 절반 두께(T1)로 조정하고, 공지의 보조다이스(14)에다 절반 두께(T2)로 조정된 상기 만곡파이프(22)의 만곡부위 외경(R+T1)을 늘려 조정하되, The outer diameter R of the curved portion 22 of the curved pipe 22 is adjusted to a half thickness T1 of the same standard and adjusted to a half thickness T2 to a known auxiliary dice 14. Adjust it by increasing + T1), 보조중공구(36)를 형성하는 만곡파이프(22)가 구비되며, 상기 만곡파이프(22)의 외측에는 튜브(b)의 양측 융착리브(b1)(b2)를 보강 중공구(33)의 외측면(37)에다 나선권회 방향으로 일체화 시켜 주기 위한 접착롤러(26)가 구성된 것을 특징으로 하는 상,하수관용 고강도 나선관의 제조장치.A curved pipe 22 forming the auxiliary hollow tool 36 is provided, and both fusion ribs b1 and b2 of the tube b are provided outside the curved pipe 22 to the outside of the reinforcing hollow hole 33. Apparatus for producing a high-strength spiral pipe for water and sewage pipes, characterized in that an adhesive roller 26 is formed on the side surface 37 to integrate in a spiral winding direction. 제1항에 있어서,The method of claim 1, 상기 보조중공구(36)의 외측면에 튜브(c)의 양측부위(c1)(c2)를 일체로 융착되어 외벽면(32)을 성형하기 위하여 보조다이스(15)를 더 구성한 상,하수관용 고강도 나선관의 제조장치.Both sides (c1) and (c2) of the tube (c) on the outer surface of the auxiliary hollow tool 36 is integrally fused to the upper and sewage pipe further configured to form an auxiliary die 15 for forming the outer wall surface (32) Manufacturing apparatus of high strength spiral tube. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
KR1020000019900A 2000-04-15 2000-04-15 Equipment for manufacturing high strength spiral pipe for water and sewage pipe KR100700070B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000019900A KR100700070B1 (en) 2000-04-15 2000-04-15 Equipment for manufacturing high strength spiral pipe for water and sewage pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000019900A KR100700070B1 (en) 2000-04-15 2000-04-15 Equipment for manufacturing high strength spiral pipe for water and sewage pipe

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR2020000029084U Division KR200221262Y1 (en) 2000-10-18 2000-10-18 Manufacturing apparatus of reinforcing spiral pipe
KR1020060007173A Division KR100637052B1 (en) 2006-01-24 2006-01-24 Device for connecting high strength waterway duct

Publications (2)

Publication Number Publication Date
KR20010096017A KR20010096017A (en) 2001-11-07
KR100700070B1 true KR100700070B1 (en) 2007-03-27

Family

ID=19664608

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000019900A KR100700070B1 (en) 2000-04-15 2000-04-15 Equipment for manufacturing high strength spiral pipe for water and sewage pipe

Country Status (1)

Country Link
KR (1) KR100700070B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030069563A (en) * 2002-02-21 2003-08-27 민병이 Reinforced spiral pipe made of synthetic resin
KR20040003253A (en) * 2002-07-02 2004-01-13 변무원 Method for plastic drain pipe with multiple wall
KR100531446B1 (en) * 2002-07-25 2005-12-05 (주)이안종합건축사사무소 Sewage structural reinforcement spiral pipe for civil engineering and road construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930006335Y1 (en) * 1991-09-02 1993-09-20 금성기전 주식회사 Inverse or absent phase detecting circuit in elevator lief device
KR950028837A (en) * 1994-04-18 1995-11-22 민병이 Structural high strength spiral pipe manufacturing device and its products and connecting devices
KR20000021521A (en) * 1998-09-30 2000-04-25 민병이 High intense spiral pipe and method for manufacturing thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930006335Y1 (en) * 1991-09-02 1993-09-20 금성기전 주식회사 Inverse or absent phase detecting circuit in elevator lief device
KR950028837A (en) * 1994-04-18 1995-11-22 민병이 Structural high strength spiral pipe manufacturing device and its products and connecting devices
KR20000021521A (en) * 1998-09-30 2000-04-25 민병이 High intense spiral pipe and method for manufacturing thereof

Also Published As

Publication number Publication date
KR20010096017A (en) 2001-11-07

Similar Documents

Publication Publication Date Title
KR100700070B1 (en) Equipment for manufacturing high strength spiral pipe for water and sewage pipe
KR19990085346A (en) Formwork and connecting device for drainage pipe connection
KR200221262Y1 (en) Manufacturing apparatus of reinforcing spiral pipe
KR20000021521A (en) High intense spiral pipe and method for manufacturing thereof
KR100730636B1 (en) Spiral pipe for water and sewage pipe used in building and road construction
KR100554536B1 (en) Manufacturing method of high strength spiral tube for pneumatic structure for civil and road works
KR100314833B1 (en) Conduit pipe
KR100424040B1 (en) High strength spiral tube
KR100499018B1 (en) Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction
KR100411980B1 (en) Manufacturing device of pe spiral dual wall pipe
KR200278083Y1 (en) PE spiral reinforcement device
KR100641740B1 (en) Spiral pipe for medium and large standard sewer pipe and its manufacturing device in civil engineering and road construction
KR200238348Y1 (en) Formwork for drainage pipes or connectors
KR100427612B1 (en) Drain pipe connection device
KR100351950B1 (en) High strength spiral pipe
KR200235205Y1 (en) Drainage Pipe Formwork
KR20010106051A (en) Reinforcement device of structural spiral pipe
KR100337982B1 (en) Manufacturing device of high strength spiral pipe
KR200288710Y1 (en) Structural spiral tube
KR200277296Y1 (en) Reinforced spiral pipe made of synthetic resin
KR20000008391U (en) High strength spiral tube
KR100618589B1 (en) Peinforced struction of spirial pipe and it's product method
KR200302892Y1 (en) Spiral pipe for structural reinforcement
KR200230671Y1 (en) Connection device of concrete fume pipe
KR100660066B1 (en) Structural reinforcement spiral pipe for water and sewage in civil engineering and road construction

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
A107 Divisional application of patent
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130321

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140320

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20150420

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20160321

Year of fee payment: 10