KR100598672B1 - spiral pipe - Google Patents

spiral pipe Download PDF

Info

Publication number
KR100598672B1
KR100598672B1 KR1020050012635A KR20050012635A KR100598672B1 KR 100598672 B1 KR100598672 B1 KR 100598672B1 KR 1020050012635 A KR1020050012635 A KR 1020050012635A KR 20050012635 A KR20050012635 A KR 20050012635A KR 100598672 B1 KR100598672 B1 KR 100598672B1
Authority
KR
South Korea
Prior art keywords
flexible
groove
spiral
spiral tube
reinforcing
Prior art date
Application number
KR1020050012635A
Other languages
Korean (ko)
Other versions
KR20050033870A (en
Inventor
민병이
Original Assignee
석우엔지니어링 주식회사
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 석우엔지니어링 주식회사 filed Critical 석우엔지니어링 주식회사
Priority to KR1020050012635A priority Critical patent/KR100598672B1/en
Publication of KR20050033870A publication Critical patent/KR20050033870A/en
Application granted granted Critical
Publication of KR100598672B1 publication Critical patent/KR100598672B1/en
Priority to ZA200705349A priority patent/ZA200705349B/en

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00Electrostatic transducers
    • H04R19/04Microphones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10General applications
    • H04R2499/11Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

본 발명은 토목공사나 도로공사 등에서 배수로관용으로 널리 사용되는 나선관에 대한 제품으로서 특히 공사되는 토지의 효율적인 사용과 시공의 편리성을 제공하기 위한 만곡성 나선관에 관한 것이다.The present invention relates to a flexible spiral pipe for providing efficient use of construction land and convenience of construction as a product for a spiral pipe widely used for drainage pipes in civil engineering or road construction.

이를 위한 본 발명은 내측면(20)의 외측에 소정 간격으로 보강대(12)를 형성하여 요홈부(13)와 중공으로 되는 보강구(22)를 교번적으로 형성하고, 그 외측에는 외벽면(25)으로 감싸서 이루어지는 나선관(11)에 있어서, 상기 보강구(22)의 중도부 내측면(20)을 보강대(12) 측으로 절곡하여 소정 간격으로 이격되는 가요리브(14)를 형성하고, 상기 요홈부(13)의 중도부 외벽면(20)을 내측면(20) 측으로 절곡하여 고정대(29)에 의해 융착 고정함으로써 상기 내측면(20)과 일체로 연설되는 경사요홈대(30)를 형성하며, 보강대(12)와 경사요홈대(30) 사이에는 보강리브(31)로 보강하는 것을 특징으로 한다.The present invention for this purpose is to form a reinforcing rod 12 to the outer side of the inner side surface 20 at predetermined intervals alternately to form a reinforcement 22 to be hollow with the groove portion 13, the outer wall surface ( In the spiral tube 11 formed of 25, the inner side surface 20 of the reinforcing tool 22 is bent toward the reinforcing rod 12 to form a flexible rib 14 spaced at a predetermined interval. The intermediate outer wall surface 20 of the concave groove 13 is bent toward the inner surface 20 to be fusion-fixed by the fixing stand 29 to form an inclined groove 30 that is integral with the inner surface 20. And, between the reinforcing rod 12 and the inclined groove 30 is characterized in that it is reinforced with a reinforcing rib (31).

Description

상하수관 및 전선관용 만곡성 나선관{spiral pipe}Spiral pipes for water and sewage pipes and conduits

도 1은 종래 일반적인 나선관의 사시도1 is a perspective view of a conventional common spiral tube

도 2는 종래 일반적인 나선관의 종방향 일부 단면도2 is a partial longitudinal cross-sectional view of a conventional general spiral tube

도 3은 종래 일반적인 다른 형태의 나선관 종방향 일부 단면도Figure 3 is a partial cross-sectional view in the longitudinal direction of a conventional general other type of spiral tube

도 4는 본 발명에 따른 나선관의 종방향 일부 단면도Figure 4 is a partial longitudinal cross-sectional view of the spiral tube according to the present invention

도 5는 본 발명의 다른 실시예에 따른 나선관의 종방향 일부 단면도5 is a partial longitudinal cross-sectional view of a spiral tube according to another embodiment of the present invention.

도 6은 본 발명의 또 다른 실시예에 따른 나선관의 종방향 일부 단면도6 is a partial longitudinal cross-sectional view of a spiral tube according to another embodiment of the present invention;

〈 도면중 주요 부분에 대한 부호설명〉<Description of Codes for Main Parts in Drawings>

11. 나선관 14,27. 가요리브11.Helix 14,27. Flexible rib

20. 내측면 22. 보강구20. Inner side 22. Reinforcement

25. 외벽면 26,26'. 가요홈25. Outer wall 26,26 '. Home

본 발명은 전선관용으로 널리 사용되는 나선관에 대한 발명으로서, 특히, 매설되는 외부 토지의 압력에 대한 응력의 보강과 시공 시 만곡되는 지역에 별도의 엘보우 없이 시공이 용이하도록 가요성이 부여된 상하수관 및 전선관용 만곡성 나선관에 관한 발명이다.The present invention relates to a spiral tube widely used for the conduit, in particular, the reinforcement of the stress against the pressure of the external land buried and the flexibility is given to facilitate the construction without a separate elbow in the curved area during construction The invention relates to a flexible spiral pipe for sewage pipes and conduits.

종래의 나선관은 도 1 내지 도 4에서와 같이, 단순히 보강대(12)를 일정 간격마다 나선권회 형성함으로써 나선관(11)의 외측과 내측에 요홈부(13)(13')가 교번적으로 형성되도록 하거나, 상기 보강대(12)의 내측에 내측면(20)을 구비하여 중공의 보강구(22)가 형성되도록 하여 보강하거나, 또는 나선관의 내측에는 내측면(20), 그리고 나선관(11)의 외측에는 외벽면(25)을 형성하여 주어 보강을 한 제품이 제공되었다.In the conventional spiral tube, as shown in FIGS. 1 to 4, the grooves 13 and 13 ′ are alternately formed on the outer side and the inner side of the spiral tube 11 by simply forming the spiral reinforcement 12 at regular intervals. It is formed, or provided with an inner surface 20 on the inner side of the reinforcing rod 12 to reinforce the hollow reinforcement 22 to be formed, or the inner side of the spiral tube 20, and the spiral tube ( 11) the outer wall surface 25 is formed on the outside to provide a product reinforced.

그러나, 이러한 종래 나선관은 가볍고 시공성이 좋지만, 외토압에 대한 응력이 좋으면 가요성이 좋지 않거나, 가요성이 좋으면 외토압에 대한 응력이 약해, 나선관을 만곡되도록 시공하는 경우에는 별도의 엘보우를 사용하여야 하였다. 따라서, 공사에 소요되는 공비 및 인건비의 지출이 많이 소요되고 공기 또한 길어지는 문제점이 있었다.However, such a conventional spiral tube is light and has good workability, but if the stress against the external pressure is good, the flexibility is not good, or if the flexibility is weak, the stress against the external pressure is weak, so that a separate elbow may be used to construct the spiral tube. Should be used. Therefore, there is a problem in that the expenditure of public and labor costs required for construction takes a lot, and the air is also long.

본 발명은 상기와 같이 외토압에 대한 응력은 보강되나 가요성이 없거나, 가요성은 있으나 외토압에 대한 응력이 약한 종래 나선관의 문제점을 해결하고 나선관에 강도를 부여함은 물론, 동시에 가요성을 갖는 나선관을 제공함에 목적이 있다.The present invention solves the problem of the conventional spiral tube which is reinforced but not flexible, or flexible but weakly stressed against the external pressure as described above, and gives strength to the spiral tube, as well as flexibility The purpose is to provide a spiral tube having a.

본 발명은 종래의 제품에 비교하여 가요성은 좋으면서 외토압 응력이 보강되는 제품을 제공하기 위한 것으로서, 내측면(20)의 외측에 소정 간격으로 보강대(12)를 형성하여 요홈부(13)와 중공으로 되는 보강구(22)를 교번적으로 형성하고, 그 외측에는 외벽면(25)으로 감싸서 이루어지는 나선관(11)에 있어서, 상기 보강구(22)의 내측면(20)을 나선권회하며 절개되는 가요홈(26')을 형성하고, 상기 가요홈(26')의 양측에는 외측으로 절곡되는 가요리브(14)를 형성하며; 상기 요홈부(13)의 외벽면(20)을 나선권회하며 절개되는 가요홈(26)을 형성하고, 상기 가요홈(26)의 양측에는 내측으로 절곡되는 가요리브(27)를 형성하여 가요성이 향상되도록 구성하는 것을 특징으로 한다.The present invention is to provide a product having good flexibility compared to the conventional product and the external pressure stress is reinforced, by forming the reinforcement table 12 at predetermined intervals on the outer side of the inner surface 20 and the groove portion 13 and In the spiral pipe 11 formed by alternatingly forming the reinforcement tool 22 which becomes hollow, and is wrapped in the outer wall surface 25 in the outer side, spirally wound the inner side surface 20 of the said reinforcement tool 22 Forming a flexible groove 26 'to be cut, and forming flexible ribs 14 which are bent outwardly on both sides of the flexible groove 26'; The spiral groove 26 is formed by spirally winding the outer wall surface 20 of the groove portion 13, and the flexible ribs 27 that are bent inwardly are formed on both sides of the flexible groove 26. It is characterized in that it is configured to improve.

삭제delete

이하, 본 발명의 구성을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 나선관(11)은 종래와 같이, 내측면(20)의 외측에 일정 간격마다 보강대(12)를 구비함으로써, 보강구(22)와 요홈부(13)가 교번적으로 형성되도록 한다. 그리고, 그 외측에는 외벽면(25)을 전체적으로 감싼다.The spiral tube 11 of the present invention, as in the prior art, by having the reinforcing table 12 at regular intervals on the outer side of the inner surface 20, so that the reinforcement 22 and the recess 13 is alternately formed. . The outer wall 25 is entirely wrapped on the outside thereof.

그리고, 도 4에 도시된 바와 같이, 상기 나선관(11)의 보강구(22) 측 내측면(20)의 중도부를 소정의 폭으로 나선권회하며 절개되는 가요홈(26')을 형성한다. 또한, 상기 나선관(11)의 요홈부(13) 측 외벽면(25)의 중도부에도 소정의 폭으로 나선권회하며 절개되는 가요홈(26)을 형성하여 구성한다.And, as shown in Figure 4, to form a flexible groove (26 ') which is wound by spirally wound the middle portion of the inner surface 20 of the side of the reinforcement 22 side of the spiral pipe (11) to a predetermined width. In addition, the middle portion of the outer wall surface 25 of the groove portion 13 side of the spiral tube 11 is formed by forming a flexible groove 26 which is spirally wound and cut in a predetermined width.

이렇게 구성되는 본 발명의 나선관(11)을 만곡된 부위에 시공하게 되면, 만곡된 부위에서 상기 가요홈(26)(26')이 스프링 관과 마찬가지로 외측은 벌어지고 내측은 좁아지면서 만곡이 된다.When the spiral tube 11 of the present invention is constructed in a curved portion, the flexible grooves 26 and 26 'are bent in the curved portion while the inner side is narrowed and the inner portion is curved in the curved portion. .

또한, 본 발명은 도 5에서와 같이, 내측면(20)의 가요홈(26')을 외측방향으로 절곡하여 가요리브(14)를 형성하고, 외벽면(25)의 가요홈(26)을 내측방향으로 절곡하여 마찬가지로 가요리브(27)를 형성한다.5, the flexible groove 26 ′ of the inner side surface 20 is bent outward to form the flexible rib 14, and the flexible groove 26 of the outer wall surface 25 is formed. By bending inwardly, the flexible ribs 27 are similarly formed.

그러므로, 상기 가요리브(14)(27) 측이 넓어지거나 좁혀지면서 가요성을 가지므로 만곡된 부위에 시공이 용이하다.Therefore, since the flexible ribs 14 and 27 have flexibility while being widened or narrowed, the construction of the flexible ribs 14 and 27 is easy.

본 발명은 만곡성이 제공되면서 외토압에 대한 응력이 보강되므로, 외부의 압력에 의한 찌그러짐이나 파손 등의 염려가 없는 제품으로서, 종래의 시공현장에서 만곡되도록 시공할 경우, 별도의 엘보사용이나 후가공하여 사용하는 등의 문제점을 없애고, 시공공사의 단순화로 경제성이 높은 유용한 발명이다.In the present invention, since the stress to external pressure is reinforced while being provided with flexibility, the product does not have to be crushed or damaged due to external pressure, and when used to bend at a conventional construction site, separate elbow use or post-processing is required. It is a useful invention with high economic efficiency by eliminating the problems such as use by using, and simplifying the construction work.

Claims (2)

내측면(20)의 외측에 소정 간격으로 보강대(12)를 형성하여 요홈부(13)와 중공으로 되는 보강구(22)를 교번적으로 형성하고, 그 외측에는 외벽면(25)으로 감싸서 이루어지는 나선관(11)에 있어서,The reinforcing rod 12 is formed on the outer side of the inner side surface 20 at predetermined intervals to alternately form the recess 13 and the reinforcing hole 22 to be hollow, and the outer side wall 25 is surrounded by the outer wall surface 25. In the spiral tube 11, 상기 보강구(22)의 내측면(20)을 나선권회하며 절개되는 가요홈(26')을 형성하고, 상기 가요홈(26')의 양측에는 외측으로 절곡되는 가요리브(14)를 형성하며;Spirally winding the inner surface 20 of the reinforcement 22 to form a flexible groove (26 ') to be cut, and on both sides of the flexible groove (26') to form a flexible rib 14 that is bent outwardly ; 상기 요홈부(13)의 외벽면(25)을 나선권회하며 절개되는 가요홈(26)을 형성하고, 상기 가요성(26)의 양측에는 내측으로 절곡되는 가요리브(27)를 형성하여 가요성이 향상되도록 구성하는 것을 특징으로 하는 상하수관 및 전선관용 만곡성 나선관.The spiral groove 26 is formed by spirally winding the outer wall surface 25 of the groove portion 13, and the flexible ribs 27 that are bent inwardly are formed on both sides of the flexible 26. Flexible spiral pipes for water and sewage pipes and conduits, characterized in that configured to improve. 삭제delete
KR1020050012635A 2005-02-16 2005-02-16 spiral pipe KR100598672B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020050012635A KR100598672B1 (en) 2005-02-16 2005-02-16 spiral pipe
ZA200705349A ZA200705349B (en) 2005-02-16 2007-06-27 Pharmaceutical composition for the treatment or prevention of diseases involving obesity, diabetes, metabolic syndrome, neuro-degenerative diseases and mitochondria dysfunction diseases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050012635A KR100598672B1 (en) 2005-02-16 2005-02-16 spiral pipe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-0072784A Division KR100528612B1 (en) 2000-12-02 2000-12-02 Flexible spiral pipe

Publications (2)

Publication Number Publication Date
KR20050033870A KR20050033870A (en) 2005-04-13
KR100598672B1 true KR100598672B1 (en) 2006-07-13

Family

ID=37237827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050012635A KR100598672B1 (en) 2005-02-16 2005-02-16 spiral pipe

Country Status (2)

Country Link
KR (1) KR100598672B1 (en)
ZA (1) ZA200705349B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101317916B1 (en) * 2012-04-06 2013-10-16 백용석 Waveform steel pipe and the process of manufacture

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733040B1 (en) * 2005-06-16 2007-06-27 주숙희 A spiral high-strength pipe
KR100733039B1 (en) * 2005-06-16 2007-06-27 주숙희 A spiral multiple pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101317916B1 (en) * 2012-04-06 2013-10-16 백용석 Waveform steel pipe and the process of manufacture

Also Published As

Publication number Publication date
KR20050033870A (en) 2005-04-13
ZA200705349B (en) 2008-09-25

Similar Documents

Publication Publication Date Title
ATE226699T1 (en) FLEXIBLE BOX-SHAPED METAL CARCASS AND A FLEXIBLE PIPING COMPRISING SUCH A CARCASS
KR100598672B1 (en) spiral pipe
KR19990085346A (en) Formwork and connecting device for drainage pipe connection
KR20050034656A (en) Flexible reinforcement spiral pipe for water and sewage pipe and conduit
KR20090027940A (en) Jointing apparatus of corrugated steel pipe
KR19990081227A (en) Formwork and connecting device for drainage pipe connection
KR200329561Y1 (en) Drainage Pipe Formwork
KR100358246B1 (en) Structural spiral tube
KR100431807B1 (en) Flexible reinforced spiral tube
KR100424040B1 (en) High strength spiral tube
KR100490956B1 (en) Connect sheeting for drain pipe
KR100522572B1 (en) Formwork for flexible reinforcement sewer pipes in construction and road construction
KR20010002098A (en) A Flexible Plastic Pipe
KR100637050B1 (en) Connection mold
KR200249048Y1 (en) Formwork for connecting flexible reinforced drainage pipe
KR100594398B1 (en) Connection mold
KR100531446B1 (en) Sewage structural reinforcement spiral pipe for civil engineering and road construction
KR20040055760A (en) Spiral plastic drainpipe used in road repairing
KR200235205Y1 (en) Drainage Pipe Formwork
CN210291026U (en) External corrugated spiral winding pipe
KR20020041274A (en) Formwork for flexible reinforced drainage pipe
KR200315352Y1 (en) Water pipeline structure using polyethylene and synthetic concrete
KR100518464B1 (en) Form for drainpipe
KR200276102Y1 (en) Formwork for reinforcement of curved part of drainage pipe
KR100768794B1 (en) Folding pipes for water and sewage pipes or conduits

Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee