KR20010053351A - Flexible reinforced spiral tube - Google Patents

Flexible reinforced spiral tube Download PDF

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Publication number
KR20010053351A
KR20010053351A KR1020010002506A KR20010002506A KR20010053351A KR 20010053351 A KR20010053351 A KR 20010053351A KR 1020010002506 A KR1020010002506 A KR 1020010002506A KR 20010002506 A KR20010002506 A KR 20010002506A KR 20010053351 A KR20010053351 A KR 20010053351A
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KR
South Korea
Prior art keywords
spiral tube
flexible
corrugated
wall surface
flexible reinforced
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KR1020010002506A
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Korean (ko)
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KR100431807B1 (en
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민병이
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민병이
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Priority to KR10-2001-0002506A priority Critical patent/KR100431807B1/en
Publication of KR20010053351A publication Critical patent/KR20010053351A/en
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Publication of KR100431807B1 publication Critical patent/KR100431807B1/en

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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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: A spiral tube is provided to reinforce the flexibility and pressure proof to the present corrugated tube and to improve the use of connectors. CONSTITUTION: Integrated inner and outer wall surfaces(2,3) of soft plastics are formed by fusing inner and outer protrusions(10,11) of the present corrugated tube to a projected concave groove band(5). An inner wall surface(3) formed of soft plastics and protrusion(10) integrated with a corrugated supporting band is also provided with a reinforced wall surface in a triangular sectional form. Further, a corrugated reinforcing band with a steel core being inserted therein is integrated, formed between a concave groove of a corrugated supporting band and an outer wall surface to resist earth pressure.

Description

가요성 보강된 나선관{omitted}Flexible reinforced spiral tube {omitted}

본 발명은 배수용 나선관의 가요성을 보강한 것으로서 적절한 길이 사용으로 엘보용으로 사용학 위한 것이며, 또 누수방지용 연결장치 조립이 용이한 장척의 길이로서는 송수용 호오스용으로 사용할 수 있는 제품이다.The present invention reinforces the flexibility of the drainage spiral pipe and is intended for use in elbows by the use of appropriate lengths, and is a product that can be used for water supply hoses as long lengths for easy assembly of leak-proof connections.

일반적으로 토목, 농업용등에 사용되는 PE 나선관은 길이방향으로 가요성이 거의 없어서 사용목적에 따라 각도조절하는 경우 엘보우등으로 별도 강도등의 보강이 제공되는 제품으로 도면에 의하여 설명하면 다음과 같다.In general, PE spiral pipes used in civil engineering, agriculture, etc. have little flexibility in the longitudinal direction, and when the angle is adjusted according to the purpose of use, the product is provided with reinforcement such as elbows and the like.

도1, 2, 3, 4에 도시된 바와같이, 가요성이 유지되는 단면이 형의 파형지지대(4)의 내측 외측면의 돌출부(10)(11)에다 융착성을 보강하는 돌출요홈대(5)에 일체로 융착시켜 일체화 시켜준 연질 합성수지제 내·외벽면(2)(3)을 구성시켜서 가요성 보강된 나선관(1)이며 외관의 평면화로 누수방지용 연결장치 조립도 용이하게 제공되는 것이다.As shown in Figs. 1, 2, 3, and 4, a protruding groove for reinforcing adhesion to the protrusions 10 and 11 on the inner outer surface of the corrugated support 4 of the shape is maintained in flexibility ( 5) Flexible and reinforced spiral tube (1) consisting of soft synthetic resin inner and outer wall surfaces (2) and (3) that are integrally fused and integrated with each other. will be.

이의 실시예 1로서는 도2의 도시된 바와 같이, 파형지지대 단면이 형이 파형지지대(4')로 구성시켜 주어도 본 발명의 제품이다.As the first embodiment thereof, as shown in Fig. 2, even if the cross section of the corrugated support is configured by the corrugated support 4 ', the product of the present invention.

또 본 발명의 실시예 2의 설명으로는 도3, 4,에 도시된 바와 같이, 연질합성수지로 구성되고 돌출부(10)이 형성된 내벽면(3)을 파형지지대(4)의 내측돌출부(10)에 일체로 구성시켜 주어도 본 발명의 제품이 제공되면 이때 단면이형 보강내벽면(23) 구성으로 이의 외토압 보강을 도6에 도시된 바와같이, 보강철심(7)이 삽설된 파형보강대(6)을 파형지지대(4')의 요홈부와 외벽면(12) 사이에 일체로 형성시켜준 제품제공이다.3 and 4, the inner wall surface 3 of the corrugated support 4 has an inner wall surface 3 formed of a soft synthetic resin and formed with a protrusion 10, as shown in FIGS. Even if it is configured integrally to the product of the present invention provided that the cross section As shown in Fig. 6, the reinforcement inner wall surface 23 is configured to reinforce the external pressure, so that the corrugated reinforcing bar 6 in which the reinforcing iron core 7 is inserted is formed in the recess and the outer wall surface 12 of the corrugated support 4 '. It is a product that is formed integrally between).

본 발명의 실시예로서는 도7에 표시된 바와같이, 파형지지대(4)(4')의 구조 대신에 단면이형인 사각 지지대(8)을 내외벽면(2)(3)의 돌출요홈대(5)에 일체화 시켜주고, 또 단면이 한핏치(P)에형 보강내벽면(22)을 구성한 제품제공이며, 도8에 도시된 바와같이, 여기에 보강리브(14)를 사각지지대(8)의 양측벽면에 돌출시켜주고 내벽면에 단면이형 보강내벽면(23)을 일체화시켜 외압강도 보강을 형성하여 주며된다.In the embodiment of the present invention, as shown in Fig. 7, the cross section is used instead of the structure of the corrugated support 4 (4 '). The square support 8 of the shape is integrated with the protruding groove 5 of the inner and outer wall surfaces 2 and 3, and the cross section is one pitch P. It is a product provided that constitutes the type reinforcing inner wall surface 22, and as shown in Fig. 8, the reinforcing ribs 14 are projected on both side wall surfaces of the square support 8, and the cross section is formed on the inner wall surface. Integrate the type of reinforcing inner wall surface 23 to form the external pressure strength reinforcement.

본 발명중에서도 도7의 실시예 2의 설명으로서는 도9에 도시된 바와 같이 외압보강 및 견고성을 재고하기 위해서 사각지지대(8)의 양측벽면 사이사이에 보강리브(9)로 일체화시켜준 발명이며, 도7의 실시예 3, 4의 설명으로서는 외압보강 및 견고성 재고를 위하여 보강리브(14)와 보강리브(9)를 상호교호상으로 구성시켜 준 제품으로 가요성이 제공되는 나선관이다.Among the present invention, the second embodiment of FIG. 7 is an invention in which the reinforcing ribs 9 are integrated between both side wall surfaces of the square support 8 to reinforce external pressure reinforcement and robustness, as shown in FIG. In the description of Embodiments 3 and 4 of FIG. 7, a spiral tube is provided with flexibility as a product in which reinforcing ribs 14 and reinforcing ribs 9 are alternately formed for external pressure reinforcement and robustness inventory.

본 발명의 실시예 2의 설명에서는 도12(a)(b)에 도시된 바와같이, 가요성 보강 나선관(1)에서 나선권회된 단면이 사각지지대(8)의 사이사이의 골(a)에다 사각지지대(8) 상측면에 일체된 일체부(20)으로 경사보강대(15)를 언질의 내벽면(3)의 돌출요홈대(5)에 일체로 좁은 간격(b)의 융착부(18)을 구성시켜 주므로서 외토압 보강과 동시에 본 발명의 가요성보강 나선관(1)의 견고성 및 가요성을 제공하는 발명이며, 여기에 내구성 보강으로 단면이 형의 보강내벽면(23)을 일체화시켜서 융착부(18)에 간헐적으로 배수구(16)을 형성하면 암거 배수용 유공관이 제공되며, 도13, 14에 도시된 바와 같이, 지지리브(14)를 구성시켜주면 사각지지대(8)의 양측벽면과 연질 경사보강대(15') 사이에 지지시켜주므로 외토압 보강이 제공하고 여기에 단면이형 보강내벽면(22)를 일체화시켜주며, 또 융착부(18)에 배수구(16)을 구성시켜주면 암거배수용 유공관이 제공된다.In the description of the second embodiment of the present invention, as shown in Fig. 12 (a) and (b), the cross section spirally wound in the flexible reinforcing spiral tube 1 has a valley a between the square supports 8. A fusion portion 18 of narrow spacing b is integrally integrated into the protruding groove 5 of the inner wall surface 3 of the frozen material by the integral portion 20 integral to the upper surface of the square support 8. The invention provides the rigidity and flexibility of the flexible reinforcing spiral tube 1 of the present invention as well as the external pressure reinforcement. When the drainage port 16 is formed intermittently in the fusion portion 18, the culvert drainage oil hole pipe is provided. As shown in FIGS. 13 and 14, when the support ribs 14 are formed, both sides of the square support 8 are formed. It is supported between the wall and the soft sloped reinforcement bar (15 ') so that the external pressure reinforcement is provided and the cross section Integrating the mold reinforcing inner wall surface 22, and forming the drain port 16 in the fusion portion 18 is provided with a culvert drainage.

또 도16에 도시된 바와같이, 나선관(1)의 칫수가 중대구경에 적합하도록 지지리브(14)를 다수개 형성시켜주며 외벽면(12)을 돌출요홈대(5)로 돌출부(11)로 일체화시켜주면 내외측면이 평활한 가요성 보강 나선관이 제공된다.In addition, as shown in FIG. 16, the plurality of support ribs 14 are formed so that the dimension of the spiral tube 1 is suitable for the medium diameter, and the outer wall surface 12 is projected into the protruding recess 5 with the protrusion 11. Incorporation into the furnace provides a flexible reinforced spiral tube with smooth inner and outer sides.

그리고, 도16, 17에 도시된 바와같이, 연질 경사 보강대(15') 대신에 연질의 파형보강대(17)를 나선권회로 융착점(19)로 일체화시켜주고, 이때 단면이형 보강내벽면(23)으로 보강하여도 본 발명의 제품이 제공된다.16 and 17, instead of the soft inclined reinforcing bar 15 ', the soft corrugated reinforcing bar 17 is integrated into the spiral winding fusion point 19, where the cross section is The product of the present invention is also provided by reinforcement with the mold reinforcing inner wall surface 23.

본 발명은 가요성이 제공되는 나선관으로서 특히 공사현장이나 사용상 바향이동이나 유연성이 필요한 경우 경제성 제공과 필요에 따라 엘보우 역할을 하는 제품제공이 목적이다.An object of the present invention is to provide a product that serves as an elbow as needed, particularly in the case of a spiral tube provided with flexibility, particularly in case of construction site or use shifting or flexibility.

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

도2는 도1의 실시예 1의 요부 단면도FIG. 2 is a sectional view of principal parts of Embodiment 1 of FIG.

도3,4는 도1의 실시예 2의 요부 단면도3 and 4 are cross-sectional views of main parts of Embodiment 2 of FIG.

도5는 도1의 실시예 3의 단면도5 is a cross-sectional view of Embodiment 3 of FIG.

도6은 도5의 실시예의 단면도 및 요부 사시도Fig. 6 is a sectional view of the embodiment of Fig. 5 and a perspective view of main parts;

도7은 본 고안의 실시예의 단면도7 is a cross-sectional view of an embodiment of the present invention

도8은 도7의 실시예 1의 요부 단면도FIG. 8 is a sectional view showing the principal parts of Embodiment 1 of FIG.

도9는 도7의 실시예 2의 요부 단면도9 is a sectional view showing the principal parts of Embodiment 2 of FIG.

도10은 도7의 실시예 3의 요부 단면도Fig. 10 is a sectional view of principal parts of Embodiment 3 of Fig. 7

도11은 도7의 실시예 4의 요부 단면도FIG. 11 is a sectional view of principal parts of Embodiment 4 of FIG.

도12(a)(b)는 본 발명의 실시예 2의 요부 단면도12A and 12B are sectional views of principal parts of Embodiment 2 of the present invention.

도13은 도12의 실시예의 요부 단면도Fig. 13 is a sectional view of principal parts of the embodiment of Fig. 12;

도14는 도12, 13의 실시예 1의 요부 단면도14 is a sectional view of principal parts of Embodiment 1 of FIGS. 12 and 13;

도15는 도12, 13의 실시예 2의 요부 단면도Fig. 15 is a sectional view of principal parts of Embodiment 2 of Figs. 12 and 13;

도16은 도12의 실시예 3의 요부 단면도Fig. 16 is a sectional view of principal parts of Embodiment 3 of Fig. 12;

도17은 도16의 실시예의 요부 횡단면도17 is a cross sectional view showing main parts of the embodiment of FIG.

도18은 도12, 13의 사시도Figure 18 is a perspective view of Figures 12, 13

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

1. 나선관 2. 외벽면1. Spiral tube 2. Outer wall surface

3. 내벽면 4,4'. 파형지지대3. Inner wall surface 4,4 '. Corrugated support

5. 돌출요홈대 6. 파형보강대5. Protruding groove 6. Wave reinforcement

7. 철심 8,8'. 사각지지대7. Iron core 8,8 '. Square support

9. 보강리브 10,11. 돌출부9. Reinforcing rib 10,11. projection part

12. 외벽면 13. 내벽면12. Outer wall surface 13. Inner wall surface

14. 지지리브 15. 경사보강대14. Support rib 15. Slanted reinforcement

15'. 연결 경사보강대 16. 배수구15 '. Connecting ramps 16. Drains

17. 파형보강대 18. 융착부17. Wave Reinforcement Table 18. Fusion Part

20. 일체부 22.형 보강내벽면20. Integral part 22. Reinforcement inner wall surface

23.형 보강내면면23. Internal reinforcement

본 발명은 목적은 종래의 나선관에서 가요성을 보강하면서 배수로관으로 사용하기 위한 구성으로서 종래의 길이방향으로 요홈부와 요철부가 연속 반복적으로구성된 파형관 및 나선관(4)의 내외측 돌출부(10)(11)에다 융착성 및 내압성을 보강하는 돌출요홈대(5)에 융착시켜 일체화시켜준 연질 합성수지재 내외벽면(2)(3)을 구성시켜준 가요성 보강된 나선관(1)이다.The object of the present invention is to use the drainage pipe while reinforcing flexibility in the conventional spiral pipe, and the inner and outer protrusions 10 of the corrugated pipe and the spiral pipe 4, in which the groove part and the concave-convex part are continuously and repeatedly formed in the conventional longitudinal direction. (11) is a flexible reinforced spiral tube (1) constituting the inner and outer wall surfaces (2) and (3) of the soft synthetic resin material fused to the protrusion groove (5) to reinforce the fusion and pressure resistance.

이때 파형지지대(4')의 단면이 형으로 구성시켜도 본 발명의 제품이 제공되며 여기에서 파형지지대(4)(4')의 내측면 돌출부(10)에만 내벽면(3)으로 구성시켜주면 경제성 및 가요성이 더욱 보강이 되는 발명이며, 이의 실시예로서는 단면이 민자형 내외벽면(12)(13)을 구성시켜 주어도 되고, 또 외토압 보강된 발명으로서는 파형지지대(4)의 요홈부에다 파형철심(7)이 내장된 파형보강대(6)을 일체로 삽설시켜주면 견고한 외압강도 및 내구성이 보강된다.In this case, even if the cross section of the corrugated support 4 'is formed in a shape, the product of the present invention is provided, and if only the inner wall protrusion 3 of the corrugated support 4 and 4' is formed as the inner wall surface 3, the economic efficiency And an invention in which the flexibility is further reinforced. As an embodiment thereof, the cross section may constitute the inner and outer wall surfaces 12 and 13 of the slit, and as the invention in which the external pressure is reinforced, the corrugated iron core is formed in the groove portion of the corrugated support 4. If you insert the 7) built-in corrugated reinforcement bar 6 integrally, the strong external pressure strength and durability are reinforced.

그리고 본 발명의 실시예로서는 파형지지대(4)(4') 대신에 단면이형으로 중공부 또는 봉모양의 사각지지대(8)(8')을 삽설시켜주어도 본 발명이 제공되고 또 사각지지대(8)의 양측벽면에 지지리브(14)를 삽설시켜주거나 보강리브(9)로 연결시켜 주어도 본 발명의 가요성 나선관이 제공되며 여기서 보강리브(9)와 지지리브(14)로서도 혼용하여 결합되는 사각지지대(8')(8") 사용도 본 발명의 제품으로 제공되며 여기에 1핏치(P)에 단면에형 보강내벽면(22) 또는형 보강내벽면(23)을 일체화시켜주면 더욱 효과적인 경제성 및 실용성이 유용한 발명이다.And in the embodiment of the present invention instead of the corrugated support (4) (4 ') Even if a hollow or rod-shaped rectangular support 8 or 8 'is inserted into a shape, the present invention is provided, and the support rib 14 is inserted into both side walls of the rectangular support 8, or the reinforcing rib 9 is provided. The flexible spiral tube of the present invention is provided even when connected to the present invention, and the use of the square support (8 ') (8 "), which is also used in combination as the reinforcing rib (9) and the support rib (14), is also provided as a product of the present invention. Here at 1 pitch (P) Type reinforcing inner wall surface 22 or Integrating the mold reinforcing inner wall surface 23 is an invention in which economic efficiency and practicality are useful.

또 본 발명의 실시예로서는 단면이 사각지지대(8) 사이사이의 골(a)에다 연질 및 경질의 경사보강대(15)(15')를 좁은간격(b)의 융착부(18)를 구성시켜주면 외토압보강 및 견고성이 제공된 본 발명의 제품이 제공되고 지지리브(14)를 구성시켜주면 외토압 보강되고 융착부(18)에 배수구(16)을 형성시켜주면 암거배수용 유공관이 제공되며 한핏치(P)에형 또는형(22)(23) 보강 내벽면 구성으로 내구성이 향상된다.In addition, in the embodiment of the present invention, if the cross section is formed between the valley a between the support 8, the soft and hard inclined reinforcing bars 15 and 15 'constitute a fusion portion 18 of a narrow interval b. When the product of the present invention provided with the external pressure reinforcement and firmness is provided and the support ribs 14 are constituted, the external pressure is reinforced and the drainage holes 16 are formed in the fusion portion 18 to provide the culvert drainage oil hole pipe. To (P) Mold or Durability is improved by the mold | type 22 (23) reinforcement inner wall surface structure.

그리고 외벽면(2)을 돌출요홈대(5)와 돌출부(11)로 일체화시켜 주어도 본 발명의 제품이 제공되며 사각지지대(8) 사이사이의 골(a)에다 파형보강대(17)을 융착점(19)로 일체화시켜도 본 발명의 견고성 및 외토압 강화되는 가요성 보강된 나선관이 제공되는 유용한 발명이다.In addition, the product of the present invention is provided even if the outer wall surface 2 is integrated with the protruding groove 5 and the protruding portion 11, and the corrugated reinforcing bar 17 is fused to the valley a between the square supports 8. It is a useful invention in which a flexible reinforced spiral tube is provided which is rigid and external pressure reinforced of the present invention even when integrated into (19).

본 발명은 내수압, 외토압이 보강되면서 특히 가요성이 제공되는 나선관(1)으로서 종래의 나선관은 가요성이 부족하여 간이용 급수나 시공현장에서 엘보와 같이 방향각도 이동에서는 사용이 곤란하여 별도의 엘보등을 사용하고 이에 따른 연결관도 사용되는 번거로움이 있었으므로 이의 해결로 시공 간소화 및 경제성 제공을 위한 제품이다.The present invention is a spiral tube (1), which is particularly flexible as the water pressure and earth pressure are reinforced, and the conventional spiral tube lacks the flexibility, and thus it is difficult to use it in the directional angle movement, such as elbows, in simple water supply or construction sites. Since there was a hassle to use a separate elbow light and the connector according to this, it is a product for simplifying construction and providing economic efficiency by solving this problem.

Claims (8)

배수용 나선관에 있어서 가요성 및 연결장치 조립이 용이하게 하기 위하여 파형보강대(4)(4')의 내외측 돌출부(10)(11)에다 연질 합성수지로 돌출요홈대(5)가 구성된 내외벽면(2)(3)을 일체로 구성한 가요성 보강된 나선관Inner and outer wall surfaces in which the convex grooves 5 are made of soft synthetic resin on the inner and outer protrusions 10 and 11 of the corrugated reinforcement bar 4 and 4 'to facilitate flexibility and assembly of the connecting device in the drainage spiral pipe. (2) Flexible reinforced spiral tube consisting of (3) integrally 제1항에 있어서 연질합성수지로 형성한 내·외벽면(12)(13)이 구성된 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 1, wherein the inner and outer wall surfaces 12 and 13 formed of a soft synthetic resin are formed. 제2항에 있어서 사각지지대(8)(8")가 구성된 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 2, wherein the square supports (8) (8 ") are configured. 제3항에 있어서 보강리브(9) 또는 지지리브(14)가 구성된 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 3, wherein the reinforcing ribs 9 or the support ribs 14 are configured. 제1항 또는 3항에 있어서 연질 및 경질의 경사보강대(15)(15')를 융착부(18)로 최소의 폭(b)으로 구성시킨 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 1 or 3, wherein the flexible and rigid inclined reinforcing bars 15 and 15 'are formed of a fusion portion 18 with a minimum width b. 제1항 또는 3항에 있어서 배수구(16)을 구성시킨 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 1 or 3, which constitutes a drain outlet (16). 제1항 또는 3항에 있어서 연질의 파형보강대(17)과 융착점(19)를 구성시킨 가요성 보강된 나선관The flexible reinforced spiral tube according to claim 1 or 3, wherein the flexible corrugated reinforcing bar 17 and the melting point 19 are constituted. 제1항 도는 3항 또는 4항에 있어서 단면이 한핏치(P)에형 또는형 보강내벽면(22)(23)이 구성된 가요성 보강된 나선관The cross-section of claim 1 or 3 or 4 in one pitch (P) Mold or Flexible reinforced spiral tube consisting of a shaped reinforced inner wall (22, 23)
KR10-2001-0002506A 2001-01-10 2001-01-10 Flexible reinforced spiral tube KR100431807B1 (en)

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KR20160018598A (en) * 2013-06-08 2016-02-17 페스토 악티엔 게젤샤프트 운트 코. 카게 Piezoelectric actuating device and valve equipped therewith

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KR20080075658A (en) * 2007-02-13 2008-08-19 (주) 삼정디씨피 Plastic triple layer pipe
KR200486795Y1 (en) 2016-04-07 2018-06-29 (주)혜강씨큐리티 Lever Shaft for Digital Door Lock
KR102570470B1 (en) 2021-12-22 2023-08-24 (주)솔리티 Separated Handle Shaft for Digital Doorlock

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KR200283055Y1 (en) * 1996-11-29 2002-12-18 주식회사 삼영건설기술공사 Reinforcement Spiral Tube

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160018598A (en) * 2013-06-08 2016-02-17 페스토 악티엔 게젤샤프트 운트 코. 카게 Piezoelectric actuating device and valve equipped therewith

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