TR201010931A2 - Double pipe for concrete transfer and its production method - Google Patents

Double pipe for concrete transfer and its production method

Info

Publication number
TR201010931A2
TR201010931A2 TR2010/10931A TR201010931A TR201010931A2 TR 201010931 A2 TR201010931 A2 TR 201010931A2 TR 2010/10931 A TR2010/10931 A TR 2010/10931A TR 201010931 A TR201010931 A TR 201010931A TR 201010931 A2 TR201010931 A2 TR 201010931A2
Authority
TR
Turkey
Prior art keywords
tube
band plate
metallic material
center tube
double pipe
Prior art date
Application number
TR2010/10931A
Other languages
Turkish (tr)
Inventor
Choi Taebeom
Original Assignee
Choi Taebeom
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 Choi Taebeom filed Critical Choi Taebeom
Publication of TR201010931A2 publication Critical patent/TR201010931A2/en

Links

Classifications

    • 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
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • 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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

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

Abstract

Burada, bir kılıf borusunun, bir plakanın bir merkez borusunun dış çevresi boyunca eğimli biçimde sarılmasını ve kaynatılmasını sağlayacak biçimde oluşturulması sayesinde üretim maliyetlerini düşürebilen ve üretim süresini kısaltabilen, bir pompa aracında (ve benzeri araçlarda) beton transferi için kullanılan ikili bir boru ve ayrıca, beton transfer ikili borusunun üretimine ilişkin yöntem tarif edilmektedir . Beton transferine yönelik ikili boru aşağıdakileri içermektedir: aşınmaya dirençli metalik bir malzemeden yapılan bir merkez borusu (10) ve içerisine yerleştirilen merkez borusunu (10) dış bir darbeden koruyacak dayanıklılığa sahip metalik bir malzemeden yapılan bir kılıf borusu (20) . Burada kılıf borusu (20), metalik bir malzemeden yapılan bir bant plakasının (21) merkez borusunun (10) dış çevresi boyunca eğimli olarak sarılmasını ve böylelikle sarılan bant plakasının (21) kenarlarının birbirine bitişmesini ve bitişen kenarların kaynatılmasını sağlayacak biçimde oluşturulmaktadır . Beton transferine yönelik ikili borunun üretilmesine ilişkin yöntem aşağıdakileri içermektedir: aşınmaya dirençli metalik bir malzemeden bir merkez borusunun (10) ve dayanıklı metalik bir malzemeden bir bant plakasının (21) hazırlanması şeklindeki birinci bir işlem; bant plakasının (21) merkez borusu (10) üzerine yapıştırılması ve bant plakasının (21) merkez borusunun (10) dış çevresi boyunca silindirik bir biçimde ve belirli bir eğim açısına göre sarılması ve böylece sarılan bant plakasının (21) kenarlarının birbirine bitişmesinin sağlanması şeklindeki ikinci bir işlem; bant plakasının (21) bitişen kenarlarının kaynaklanması yoluyla bir kılıf borusunun (20) oluşturulması şeklindeki üçüncü bir işlem ve kılıf borusunun (20) her iki uç parçasının dairesel bir kesite uygun şekilde kesilmesi ve kılıf borusunun (20) her iki ucuna flanşlar (30) kaynatılarak ikili borunun tamamlanması şeklindeki dördüncü bir işlem .Here, a double pipe used for concrete transfer in a pump vehicle (and similar vehicles), which can reduce production costs and shorten production time by forming a casing tube so that a plate is slanted and welded along the outer circumference of a center tube, as well as concrete The method for manufacturing the transfer double tube is described. The double tube for transferring concrete comprises: a center tube (10) made of a corrosion-resistant metallic material and a casing tube (20) made of a metallic material that has the strength to protect the center tube (10) placed therein from an external impact. Here, the casing tube (20) is formed in such a way that a band plate (21) made of a metallic material is wound obliquely along the outer circumference of the center tube (10) so that the edges of the wrapped band plate (21) adjoin each other and the adjoining edges are welded. The method of producing the double pipe for transferring concrete comprises: a first process of preparing a center tube 10 from a corrosion resistant metallic material and a band plate 21 of a durable metallic material; The second, in which the band plate (21) is glued on the center tube (10) and the band plate (21) is wrapped in a cylindrical form along the outer circumference of the center tube (10) and according to a certain angle of inclination, thereby ensuring that the edges of the wrapped band plate (21) meet each other. an operation; a third process by welding the adjacent edges of the band plate (21) to form a casing tube (20) and cutting both end parts of the casing tube (20) according to a circular cross section and welding flanges (30) to both ends of the casing tube (20) A fourth process, the completion of the double pipe.

TR2010/10931A 2010-01-29 2010-12-27 Double pipe for concrete transfer and its production method TR201010931A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100008365A KR100955761B1 (en) 2010-01-29 2010-01-29 Dual pipe for concrete transfer and manufacturing method thereof

Publications (1)

Publication Number Publication Date
TR201010931A2 true TR201010931A2 (en) 2011-04-21

Family

ID=42220528

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2010/10931A TR201010931A2 (en) 2010-01-29 2010-12-27 Double pipe for concrete transfer and its production method

Country Status (3)

Country Link
KR (1) KR100955761B1 (en)
CN (1) CN102140844A (en)
TR (1) TR201010931A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101868471B1 (en) * 2016-05-13 2018-06-18 원광대학교 산학협력단 Rolling drum of manufacturing apparatus for paving stone
CN107126911A (en) * 2017-06-26 2017-09-05 辽宁加宝石化设备有限公司 A kind of lined compound pipe, preparation method and nozzle
KR102112835B1 (en) * 2018-06-11 2020-05-19 이남재 Manufacturing apparatus for composite steel pipe, manufacturing method using the same, and composite steel pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413866B2 (en) * 1973-03-08 1979-06-02
US4994502A (en) * 1987-07-01 1991-02-19 Basf Corporation Process for the preparation of integral skin polyurethane steering wheels
JPH04236892A (en) * 1991-01-16 1992-08-25 Sekisui Chem Co Ltd Spiral composite pipe
JPH07100527A (en) * 1993-10-05 1995-04-18 Nippon Steel Corp Corrosion resistant metal covered steel tube
CN1173124C (en) * 1998-11-17 2004-10-27 阿迈隆国际公司 Bonding of steel strips in steel strip laminate pipe
KR200332518Y1 (en) 2003-07-22 2003-11-05 박완규 A duplication conveyance-pipe for a concrete pump-car
CN100566872C (en) * 2007-06-29 2009-12-09 吉欣（英德）热轧不锈复合钢有限公司 A kind of manufacture method of spiral composite steel tube

Also Published As

Publication number Publication date
KR100955761B1 (en) 2010-04-30
CN102140844A (en) 2011-08-03

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