KR100469938B1 - Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction - Google Patents

Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction Download PDF

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KR100469938B1
KR100469938B1 KR10-2001-0063840A KR20010063840A KR100469938B1 KR 100469938 B1 KR100469938 B1 KR 100469938B1 KR 20010063840 A KR20010063840 A KR 20010063840A KR 100469938 B1 KR100469938 B1 KR 100469938B1
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wall surface
product
spiral
reinforcement
pipe
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KR10-2001-0063840A
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Korean (ko)
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KR20030032218A (en
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민병이
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(주)시명종합건축사사무소
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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

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

Abstract

본 발명은 배수로관용 구조보강 나선관에 관한 것으로서 토목공사등에서 오폐수관, 배수관 등으로 사용되는 제품이다.The present invention relates to a structural reinforcement spiral pipe for drainage pipes, and is a product used as a waste water pipe, a drainage pipe, and the like in civil engineering.

일반적으로 내구력을 보강하기 위하여 여러 가지 제품 등이 제공되었지만 사용되어온 PE나선관의 나선권회되어 구성된 보강중공구의 중공구 부위가 지중에서 지역에 따라 집중하중을 받는 경우 파손 우려가 있었다Generally, various products have been provided to reinforce the durability, but there is a risk of damage when the hollow sphere part of the reinforcing hollow tool, which is composed of spiral wound of the PE spiral pipe, which is used, receives the concentrated load according to the region from the ground

또 본인의 선발명 출원된 발명등록 출원(10-94-5913)에 의거 소개된 내용 중 보강부(31)에 요홈덮개의 적용에 대한 제품은 구조의 구성 요소 요소가 요홈덮개와 고정턱의 구성으로 실제로 고강도의 나선관 제공에 대한 효과는 제공하나 이보다 더 보강되고 실용화되는 제품 제공을 위한 것이다In addition, the product for the application of the groove cover to the reinforcement part 31 of the contents introduced under the application of the invention registration application (10-94-5913) of the applicant's selection, the components of the structure consists of the groove cover and the fixing jaw In fact, the effect of providing a high-strength spiral tube is to provide a product that is more reinforced and practical than this.

따라서 종래의 중공구(37)가 1층 구조에서는 내측벽면과 외측벽면에다 보강중공구로 구성된 제품에서 지중 매몰시켜 장기간 사용하는 경우에 배수관로에 따라 지역적으로 발생하는 연약지반 또는 점하중이 중점적으로 가해지는 취약지역에서도 길이방향 또는 원주방향으로의 견고성을 보장하면서 외압강도를 보강하는 제품의 요구에 대한 발명이다Therefore, in the conventional hollow sphere 37, the ground floor and the point load, which are locally generated along the drainage pipe, are used mainly in the case of long-term use in underground construction in a product composed of reinforced hollow tools on the inner wall surface and the outer wall surface. It is an invention for the demand of a product that reinforces the external pressure strength while ensuring the rigidity in the longitudinal direction or the circumferential direction even in the weak area.

합성수지제 나선관에서 외토압 보강 구조 역할을 하는 내측벽면에서 돌출된 보강지지부(31)의 중간부위의 양측에서 내측방향으로 돌출된 경사지지대는 종래에서는 주로 접합대(33)로 일체화되어서 나선권회되어 구성된 PE 나선관은 원래 외토압 하중은 외측면에서 가해지므로 구조상 효율적인 보강구조로 역할에 미흡하며 또 보강지지부(31)의 양측벽면에서 돌출되어 외측방향으로 경사지는 경사지지대(35)(35')를 중간벽면(44)와 외측벽면(39)에 융착대(35)(35')로 일체된 시켜 2층구조로 보강된 제품은 외토압 보강에 더 효과적으로 제공된 발명으로서 보다더 견고성이 완벽하게 보강되는 강성의 제품 제공을 위한 발명이며 이에 대한 실시예에 관한 것이다.The inclined support projecting inwardly from both sides of the middle portion of the reinforcing support portion 31 protruding from the inner wall surface acting as an external pressure reinforcing structure in the synthetic spiral spiral tube is conventionally mainly spirally wound by being integrated with the joint 33. The constructed PE spiral pipe is inclined support 35 (35 ') which is inclined in the outward direction by protruding from both side walls of the reinforcing support part 31, since the external pressure load is applied from the outer surface. The product reinforced by the two-layer structure by integrating the intermediate wall 44 and the outer wall 39 with the fusion bands 35 and 35 'is more effective for external earth pressure reinforcement, and thus more firmly reinforced. It is an invention for providing a rigid product that relates to an embodiment thereof.

Description

토목 및 도로공사에서의 하수관용 구조 보강 나선관{omitted}Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction

본 발명은 토목 및 도로공사에서 지중 매설하여 하수관 및 전선관용 구조 보강나선관으로 사용되는 배수로관의 파손강도, 외토압, 윤압 등의 보강을 위한 것이다.The present invention is for reinforcement such as damage strength, external soil pressure, rolling pressure, etc. of drainage pipes used as underground reinforcement spiral pipes for sewer pipes and conduits by laying underground in civil engineering and road construction.

일반적으로 토목 및 도로 공사에서 하수관, 배수로관용으로 널리 사용되는 내구력을 보강하기 위하여, 여러 가지 구조 등이 제공되었지만 사용되어온 PE나선관의 나선권회되어 구성된 보강중공구의 중공구 부위가 지중에서 지역에 따라 집중하중을 받는 경우 파손되는 우려가 있었다.Generally, in order to reinforce the durability, which is widely used for sewage pipes and drainage pipes in civil engineering and road construction, the hollow spheres of reinforcing hollow tools composed of spiral windings of PE spiral pipes, which have been used for various structures, have been provided in the ground. Therefore, there was a fear of being damaged when receiving a concentrated load.

본 인의 선벌명된 발명등록 출원(10-94-5913)에 의거 소개된 내용중 보강지지부(31)가 파형지지대의 적용에 대한 제품은 구조의 요소요소가 보강지지대와 융착대의 구성으로 실제로 고강도의 나선관 제공에 대한 효과는 제공하나, 이보다 더 보강되고 실용화되는 제품제공을 위한 것이다.The product for the application of the corrugated support of the reinforcement support part 31 in the contents introduced in accordance with the applicant's previous invention registration application (10-94-5913) is actually a high strength The effect on the provision of spiral tubes is to provide, but to provide a product that is more reinforced and practical.

따라서, 종래의 중공구가 1층 구조에서는 내측벽면과 외측벽면에다 보강중공구로 구성된 제품에서, 지중 매설시켜 장기간 사용하는 경우에, 하수관 및 배수관을 더파기한 배수관로에 따라 매설한 다음 되매움으로 마무리되는 하수관이나 배수관에서 지역적으로 발생하는 연약지반 또는 점하중이 종합적으로 가해지는 취약지역에서도 지중 매설되는 하수관 또는 배수로관의 길이방향 또는 원주방향으로의 견고성을 보강하면서 외압강도를 보강하는 제품의 요구에 대한 발명이다.따라서, 상기 제공되는 합성수지제 구조 보강 나선관에서, 외토압 보강 구조 역할을 하는 내측벽면에서 돌출된 보강지지부의 중간부위에서 양측 방향으로 돌출된 경사지지대는 종래에서는 주로 접합대로 일체화되어서 내측벽면으로 나선권회되어 구성된 PE나선관은 원래 외토압 하중은 지중에 매설된 하수관의 외측방향으로부터 기해지므로 구조상 효율적인 보강구조로 역할에 미흡하였다.또한, 보강지지부의 양측벽면에서 경사지지대가 돌출되어 외측부위으로 외측벽면에 일체된 제품은 외토압 보강에 더 효과적으로 제공된 발명으로서 연약지반이나 장마 등으로 지하수 침출 등으로 지반의 지력이 약화되는 지역에서도 안전하게 사용되는 제품의 제공이 요구되는 현실이다.Therefore, in the conventional hollow sphere in the one-layer structure, in the product consisting of reinforced hollow tools on the inner wall surface and the outer wall surface, when it is used underground for a long time, the sewer pipe and drain pipe are buried along the drain pipe line where the drain pipe and drain pipe are refilled and then refilled. The product that reinforces the external pressure strength while reinforcing the strength in the longitudinal or circumferential direction of the sewer or drainage pipe buried in the ground even in weak areas where the soft ground or point loads generated locally in the sewer or drainage pipe are finished. Therefore, in the synthetic resin structural reinforcing spiral tube provided above, the inclined support projecting in both directions from the middle portion of the reinforcing support portion protruding from the inner wall surface serving as the external pressure reinforcing structure is conventionally mainly as a joint. PE spiral pipe which is integrated and spirally wound on the inner wall surface Since the earth pressure load originates from the outside of the sewer pipe buried underground, it is insufficient in its role as an efficient reinforcement structure. As a more effective invention, the present invention requires the provision of products that are used safely even in areas where the ground strength of the ground is weakened by leaching groundwater such as soft ground or rainy season.

삭제delete

본 발명은 종래의 보강지지부(31)를 내측벽면에서 돌출한 사이사이의 접합대(33)의 요홈 중간 부위에 토압, 윤압 등의 외부 충격을 분산시켜 줄 수 있는 구조의 형성요구에 부응하기 위하여 중간 벽면이 형성되는 2층 구조의 나선권회된 보강지지부(31)(31')의 중간부위를 외측벽면(39)으로 일체된 나선관을 2층구조로 보강하여 일체화 시켜 주되, 외측부위로 외측벽면에 외접시켜 주면서 제공된 제품을 보다 더 경제적이면서 견고한 구조 제공을 위한 하수관 또는 배수로관의 제공을 위한 발명이다.The present invention in order to meet the formation requirements of the structure that can disperse the external impact such as earth pressure, rotation pressure in the middle portion of the groove of the joint 33 between the conventional reinforcing support portion 31 protruding from the inner wall surface The middle part of the spiral wound reinforcing support parts 31 and 31 'of the two-layer structure in which the intermediate wall surface is formed is reinforced by the two-layer structure of the spiral tube integrated into the outer wall surface 39, and the outer wall surface to the outer part. The invention is to provide a sewage pipe or drainage pipe for providing a more economical and robust structure of the provided product while circumscribed.

본 발명을 도면에 의거 상세히 설명하면 도1은 본 발명의 사시도이며, 도2에 도시된 바와 같이 내측벽면(32)에서 돌출된 보강지지부(31)와 접합대(33)로 나선권회되어 일체화된 종래의 나선관에서는 지중매설하여 장기간 사용하여야 하므로, 지역에 따라 하중이 집중적으로 가해지는 경우에는 보강지지부(31)의 사이사이에 형성된 접합대(33) 부위가 웜ㄴ주방향으로 파손되는 취약점이 노출된다.따라서, 본 발명에서는 구조가 간단하면서 고강도의 제품을 제공함으로서, 이의 해결을 위하고 또 합성수지제 나선관의 제품에서 취약점으로 사료되는 외토압의 보강을 위하여 안출된 제품으로서 내측벽면(32)에서 돌출된 보강지지부(31)를 나선권회 공정으로 접합대(33)를 고정시켜 준 보강지지부(31)의 중간높이의 양측방향으로 돌출되고 외측방향으로 향한 경사지지대(34)를 보강지지부(31)의 높이에 맞추어 준다.그리고, 외측방향으로 보강지지부(31)의 상측단부의 융착대(35)와 경사지지대(34)의 상측단부의 융착대(35')에 외측으로 보강지지부(31')가 돌출된 중간벽면(44)을 일체화하여 주되, 상기 보강지지부(31')는 하측의 보강지지부(31)와 교번으로 형성하여 위치하도록 하며, 상기 보강지지부(31')의 중간높이의 양측벽면에서는 외측방향으로 경사진 경사지지대(34')를 보강지지부(31')의 높이에 맞추어 돌출하며, 외측방향으로 보강지지부(31')의 단부인 융착대(35')와 경사지지대(34')의 외측 단부인 융착대(35')에 외측벽면(39)으로 일체로 접하여서 중간벽면(44) 기준으로 2층구조의 나선 보강 구조를 제공하는 발명이다.그리고, 도3에 도시된 바와 같이 상기 설명된 외측벽면(39)에 나선권회 방향에 따라 중공구(36)를 형성하여 주면 본 발명의 실시예의 보강 제품이 제공된다.1 is a perspective view of the present invention, as shown in FIG. 2, spirally wound with a reinforcing support part 31 and a splicing plate 33 protruding from an inner wall surface 32 to be integrated. In the conventional spiral tube, it is necessary to use the underground for a long time, so that when the load is intensively applied according to the region, there is a vulnerability in which the joint 33 formed between the reinforcing supports 31 is broken in the worm circumferential direction. Therefore, the present invention provides a product having a simple structure and high strength, and is designed to solve this problem and to reinforce external soil which is considered to be a weak point in a product of a synthetic resin spiral tube. Inclined toward both sides of the middle height of the reinforcement support part 31 which fixed the joint 33 to the reinforcement support part 31 which protruded from the spiral winding process. The abutment 34 is adjusted to the height of the reinforcement support 31. Then, the fusion zone 35 of the upper end of the reinforcement support 31 and the upper end of the inclined support 34 in the outward direction 35 '. The central wall surface 44 protruding from the reinforcement support portion 31 'protrudes outwardly, but the reinforcement support portion 31' is formed to be alternately formed with the lower reinforcement support portion 31, and the reinforcement support portion On both side wall surfaces of the middle height of 31 ', the inclined support 34' inclined outwardly protrudes in accordance with the height of the reinforcing support portion 31 ', and the fusion table that is an end of the reinforcing support portion 31' in the outward direction. The invention provides a two-layered spiral reinforcement structure on the basis of the intermediate wall surface 44 by integrally contacting the outer wall surface 39 with the fusion support 35 'which is the outer end of the inclined support 34' and 35 '. Then, as shown in Fig. 3, hollow holes 36 are formed on the outer wall surface 39 described above along the spiral winding direction. The main surface embodiment reinforcement product of the present invention is provided.

삭제delete

그리고, 도3에 도시된 바와 같이 상기 설명된 외측벽면(39)에 나선권회 방향에 따라 중공구(36)를 형성하여 주면 본 발명의 실시예의 보강 제품이 제공된다.Then, as shown in Fig. 3, the hollow wall 36 is formed on the outer wall surface 39 described above along the spiral winding direction to provide the reinforcement product of the embodiment of the present invention.

또한, 본 발명의 실시예로서 도4에 도시된 바와 같이 요부인 보강지지대(31)(31')의 중간부위에서 양측으로 돌출되어 외측방향으로 경사진 경사지지대(34)(34')에 중공구(37)(37')를 형성하여 주고, 내ㆍ외측의 보강지지부(31)(31')의 형성을 길이방향으로 교호상으로 구성하여 제공하면 외토압 보강 나선관이 제공되는 발명이다.In addition, as an embodiment of the present invention as shown in Figure 4 protrudes on both sides from the middle portion of the reinforcing support (31) (31 ') that is the main hollow to the inclined support (34, 34') inclined outwardly When the spheres 37 and 37 'are formed and the inner and outer reinforcing support portions 31 and 31' are formed alternately in the longitudinal direction, the earth pressure reinforcing spiral tube is provided.

본 발명의 요부인 경시지지대(34)(34')의 실시예로서는 도5에 도시된 바와 같이 중간벽면(44)을 기준으로 2층 구조로 형성되는 보강지지부(31)(31')의 중간부위에서 돌출되어 외측 방향으로 형성된 경사지지대(34)(34') 대신에 내측방향으로 형성시켜 주는 경사지지대(42)(24')로 내측벽면(32)과 중간벽면(44)에 각각 융착시켜 2층의 보강 구조로 보강된 제품을 제공하는 발명이다.As an example of the tracing support 34 (34 ') which is the main part of the present invention, as shown in FIG. 5, the middle portion of the reinforcing support parts 31 (31') formed in a two-layer structure with respect to the intermediate wall 44 (44). Protrude from the inclined support (34, 34 ') formed in the inward direction instead of the inclined support (34, 34') formed in the inner wall surface 32 and the intermediate wall surface 44 by fusion The invention provides a product reinforced with a layered reinforcement structure.

본 발명은 종래의 나선관에 지중침하 또는 지역의 편중하중이 가해질 경우 취약점으로 부각되는 보강중공부와 접합부위의 보강을 위하여 보강지지부의 중간부위에서 좌우측 부위로 외측 방향으로 형성된 경사지지대를 중간벽면으로 2층 구조로 종래의 제품과 비교하여 중공구 부위의 내구성, 견고성이 보강될 뿐 만 아니라 경제성, 생산성이 높은 제품 제공 효과가 있다.The present invention is an intermediate wall surface inclined support formed outwards from the middle portion of the reinforcement support portion to the left and right portions for reinforcement of the reinforced hollow portion and the joint portion that is highlighted as a weak point when underground settlement or a local uneven load is applied to the conventional spiral tube. As a two-layer structure, as compared with the conventional products, not only the durability and robustness of the hollow sphere part are strengthened, but also the economical and productivity high product providing effect.

도1은 본 발명의 부분 사시도1 is a partial perspective view of the present invention

도2는 본 발명의 나선관 내측벽면에 돌출된 보강돌출부의 양측벽면에서 경사지지대를 외측벽면에 일체시켜준 요부의 부분 단면도Figure 2 is a partial cross-sectional view of the main portion integrating the inclined support to the outer wall surface on both side wall surface of the reinforcement protrusion projecting on the inner wall surface of the spiral tube of the present invention;

도3은 도2의 요부인 외측벽면에 보강구를 보인 실시예의 부분 단면도Figure 3 is a partial cross-sectional view of the embodiment showing the reinforcement on the outer wall surface of the main portion of FIG.

도4는 도2의 요부인 보강돌출부와 경사지지대에 중공구를 보인 실시예의 부분 단면도Figure 4 is a partial cross-sectional view of the embodiment showing the hollow sphere in the reinforcement protrusion and the inclined support that is the main portion of FIG.

도5는 도2에서 외측방향의 경사지지대를 내측방향의 경사지지대로 도시한 실시예의 부분 단면도FIG. 5 is a partial cross-sectional view of the embodiment showing the outward inclined support in FIG. 2 as the inclined support in the inward direction. FIG.

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

31,31'. 보강지지부 32. 내측벽면34,34'. 경사지지대 35,35'. 융착대31,31 '. Reinforcement support 32. Inner wall surface 34, 34 '. Inclined Support 35,35 '. Fusion

37,37'. 중공구 39. 외측벽면37,37 '. Hollow port 39. Outer wall

44. 중간벽면44. Middle wall

Claims (4)

삭제delete 삭제delete 삭제delete 내측벽면(32)이 나선권회 되면서 접합대(33)에 의해 일체로 접합하고, 상기 내측벽면(32)에는 보강지지부(31)가 돌출되어 중간벽면(44)과 접합되는 바, 상기 보강지지부(31)의 중간부위의 양측벽면에서 외측방향으로 경사진 경사지지대(34)가 상기 중간벽면(44)과 접합하되, 상기 보강지지부(31)와 경사지지대(43)를 연통하는 중공구(37)가 형성되며,The inner wall surface 32 is integrally joined by the joining table 33 while being spiral wound, and the inner wall surface 32 is reinforced with a reinforcing support part 31 to be joined to the intermediate wall surface 44. An inclined support 34 inclined outward from both side wall surfaces of the middle portion of the 31 is joined to the intermediate wall surface 44, but the hollow sphere 37 communicating the reinforcing support portion 31 and the inclined support 43. Is formed, 상기 중간벽면(44)의 상측에도 보강지지부(31')가 돌출되어 상기 외측벽면(39)과 접합되는 바, 상기 보강지지부(31')는 하측의 보강지지부(31)의 위치와 교번적으로 위치하도록 하며, 상기 보강지지부(31')의 중간부위의 양측에서 외측방향으로 경사진 경사지지대(34')가 상기 외측벽면(39)과 접합하되, 상기 보강지지부(31')와 경사지지대(34')를 연통하는 중공구(37')가 형성되고, 상기 외측벽면(39)에는 나선권회 방향으로 중공구(36)를 형성하는 것을 특징으로 하는 토목 및 도로공사에서의 하수관용 구조 보강 나선관,The reinforcement support part 31 'also protrudes on the upper side of the intermediate wall surface 44 and is joined to the outer wall surface 39. The reinforcement support part 31' is alternately with the position of the lower reinforcement support part 31. The inclined support 34 'inclined outward from both sides of the middle portion of the reinforcement support 31' is joined to the outer wall surface 39, and the reinforcement support 31 'and the inclined support ( 34 ') hollow sphere 37' is formed, and the outer wall surface 39, the hollow sphere 36 in the spiral winding direction is characterized in that the structural reinforcement spiral for sewage pipes in civil engineering and road construction tube,
KR10-2001-0063840A 2001-10-16 2001-10-16 Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction KR100469938B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200257810Y1 (en) * 2001-05-16 2001-12-24 민병이 Structural reinforcement spiral pipe for drainage pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200257810Y1 (en) * 2001-05-16 2001-12-24 민병이 Structural reinforcement spiral pipe for drainage pipe

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