DK200200977A - Method and apparatus for handling the roller net - Google Patents

Method and apparatus for handling the roller net Download PDF

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Publication number
DK200200977A
DK200200977A DK200200977A DKPA200200977A DK200200977A DK 200200977 A DK200200977 A DK 200200977A DK 200200977 A DK200200977 A DK 200200977A DK PA200200977 A DKPA200200977 A DK PA200200977A DK 200200977 A DK200200977 A DK 200200977A
Authority
DK
Denmark
Prior art keywords
rod mesh
roller
net
mesh
rod
Prior art date
Application number
DK200200977A
Other languages
Danish (da)
Inventor
Olesen Holger
Original Assignee
Stema Engineering As
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 Stema Engineering As filed Critical Stema Engineering As
Priority to DK200200977A priority Critical patent/DK176858B1/en
Priority to AU2003242234A priority patent/AU2003242234A1/en
Priority to EP03729913A priority patent/EP1515811B1/en
Priority to PCT/DK2003/000421 priority patent/WO2004000483A1/en
Priority to AT03729913T priority patent/ATE426473T1/en
Priority to DE60326842T priority patent/DE60326842D1/en
Publication of DK200200977A publication Critical patent/DK200200977A/en
Application granted granted Critical
Publication of DK176858B1 publication Critical patent/DK176858B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F33/00Tools or devices specially designed for handling or processing wire fabrics or the like
    • B21F33/002Coiling or packing wire network
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F23/00Feeding wire in wire-working machines or apparatus
    • B21F23/005Feeding discrete lengths of wire or rod
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F27/00Making wire network, i.e. wire nets
    • B21F27/08Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F27/00Making wire network, i.e. wire nets
    • B21F27/12Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

In a method for the handling, including the rolling-up, of a concrete reinforcement rod mesh (3) during the manufacture of the rod mesh, the conveyed ends of the steel supporting bands (2) - after the rod mesh (3) has been conveyed to the rod mesh rolling-up device (22) - each is secured to one of at least two driving rings (18), and by the device (22) is synchrone-ously exposed to a tangential tensible force in the peripheral direction of the driving rings (18)., The driving rings (18) are practically coaxially arranged as internal drive units for the rod mesh (3) and having an outer diameter corresponding to the desired inner diameter of the rod mesh (3). Each driving ring (18) is supported by a movable supporting means (19) being synchronous following the radially outer periphery of the rod mesh (3), said supporting means (19) supporting the driving ring (18) during its rotation via the rod mesh (3) being rolled up.

Description

Patentkrav . 1. Fremgangsmåde til håndtering af rullenet (3) til armering af beton under rullenettets fremstilling, hvilket rullenet (3) består af i dets længderetning forløbende stålbærebånd (2) og i dets bredderetning forløbende armeringsjern (4), der ved svejsning er fastgjort til stålbærebåndene (2), kendetegnet ved, at rullenettet (3) ledes frem til et netoprulleaggregat (22), hvor de fremførte ender af stålbærebåndene (2) synkront udsættes for en trækkraft i mindst to drivringes (18) omkredsretning, at drivringene (18) er praktisk taget koaksialt anbragt som indvendigt netoprulledrev for rullenettet (3) og har en yderdiameter svarende til den ønskede inderdiameter af rullenettet (3), og at hver drivring (18) understøttes af en med rullenettets (3) omkreds medløbende understøtning (19), som understøtter drivringen (18) under dens rotation via det under oprulning værende rullenet (3). 2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at den medløbende understøtning (19) af drivringene (18) sker ved hjælp af et par i indbyrdes afstand anbragte akseparallelle bærehjul, såsom automobilgummihjul. 3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at de yderste stålbærebånd (2) til rullenet tets (3) fremstilling, hvert er lejret på en kombineret bånd-førings- og svejsestation (13), der er forskydelig anbragt i rullenettes (3) bredderetning. 4. Fremgangsmåde ifølge mindst et af kravene 1-3, kendetegnet ved, at rullenettets (3) rotation låses ved hvert rotationsstop under rullenettets (3) fremstilling. 5. Fremgangsmåde ifølge mindst et af kravene 1-4, kendetegnet ved, at rullenettet (3) er oprulleligt valgfrit i sine to rotationsretninger. 6. Fremgangsmåde ifølge mindst et af kravene 1-5, kendetegnet ved, at det efter oprulning til et i sig selv, f.eks. ved hjælp af bindetråd, stramt låst rullenet, føres nedad, hvilende på bærehjulene (19) ved at sænke disse, indtil rullenettet (3) aflægges til nedrulning eller nedglid-ning på mindst to bort fra svejsestationen (13) nedad skrånende fraførselsslisker (21) og videre til aflægning på et transportbånd, i en transportvogn, i en transportcontainer eller på en lagerplads. 7. Apparat til brug ved håndtering af rullenet (3) til armering af beton under rullenettets fremstilling, hvilket rullenet (3) består af i dets længderetning forløbende stål-bærebånd (2) og i dets bredderetning forløbende armeringsjern (4), der ved svejsning er fastgjort til stålbærebåndene (2), kendetegnet ved, at den består af et eller flere ved siden af hinanden i apparatets (6) længderetning anbragte moduler (7-9), hvor hvert modul har mindst én fortrinsvis to påmonterede svejsestationer (13) med hver sin tilhørende båndrulle med stålbærebånd (2) og har mindst ét netoprulleag-gregat (22) med indbygget trækorgan, der er således anbragt og indrettet, at det kan overføre et træk til oprulning af stålbærebåndene (2), og således, at trækket kan vedligeholdes under midlertidig standsning af oprulningen. B. Apparat ifølge krav 7, kendetegnet ved, at den består af mindst to moduler med endemoduler (7) og (9), hvor den højre svejsestation (13) på det ene endemodul (9) og den venstre svejsestation (13) på det andet endemodul (7) er justerbare således, at disse svejsestationers (13) afstand til de respektive endemodulers (7) og (9) anden svejsestation kan varieres. 9. Apparat ifølge mindst et af kravene 7-8, hvor svejsestationen (13) har en svejsebuk 14 med skinne (20) af et materiale med forholdsvis stor varmefylde, hvilken skinne er således anbragt, at stålbærebåndet (2) kan glide på skinnen på dets vej fra båndrulle (1) til netoprulleaggregatet (22), kendetegnet ved, at der ved siden af, parallelt med og lidt under hver svejsebuks (14) skinne (20) er udskifteligt anbragt en om sin akse ca. 90° drejelig stang (32), der er udstyret med et antal parallelle og vinkelret på stangen (32) anbragte anslagstænder (33) i en indbyrdes afstand, der er svarer til en ønsket afstand mellem et rullenets (3) på langs af rullenettet (3) liggende armeringsjern (4), og drejelige med stangen (32) mellem en lodret og vandret stilling. 10. Apparat ifølge mindst et af kravene 7-9, kendetegnet ved, at netoprulleaggregatet (22) har mindst én fortrinsvis to drivringe (18), der er praktisk taget koaksialt anbragt som indvendigt netoprulledrev for rullenettet (3), og har en yderdiameter svarende til den ønskede inderdiameter af rullenettet (3), hvilke drivringe (18) er således indrettet, at de ved rotation kan oprulle stålbærebånd (2), der er fastgjort til drivringenes (18) yderside, og som bærer påsvejste armeringsjern (4), hvorhos der under drivringene (18) er anbragt en medløbende understøtning (19), såsom et par i indbyrdes afstand anbragte akseparallelle bærehjul, f. eks. automobilhjul . 11. Apparat ifølge mindst et af kravene 7-10, kendetegnet ved, at den har en eller to rørformede, med kvadratisk tværsnit og i deres længderetning forskydelige drivaksler (28), der drives fra ved respektive den ene ende eller begge ender af apparatet (6) anbragte gearbokse (11) med gearhjul med hulaksler med drivhuller (27) af kvadratisk omkreds, hvor kvadratets side er lidt større end drivakslens (28) sider, hvorhos drivringene (18) har hule nav ligeledes med drivhuller (27) af kvadratisk omkreds, hvor kvadratets side er lidt større end drivakslens (28) sider.Patent claims. A method of handling the roller nets (3) for reinforcing concrete during the manufacture of the roller net, the roller nets (3) consisting of longitudinally extending steel carriers (2) and longitudinally extending reinforcing bars (4) secured to the steel carriers by welding. (2), characterized in that the roller net (3) is advanced to a net roller assembly (22), in which the conveyed ends of the steel carriers (2) are synchronously subjected to a pulling force in the circumferential direction of at least two drive rings (18), that the drive rings (18) are practically coaxially disposed as an inner net roll drive for the roller net (3) and has an outer diameter corresponding to the desired inner diameter of the roller net (3), and that each drive ring (18) is supported by a circumferential support (19) circumferential with the roller net (3). supports the drive ring (18) during its rotation via the roller net (3) being wound up. Method according to claim 1, characterized in that the concurrent support (19) of the drive rings (18) is effected by means of a pair of spaced axially parallel carriers such as automobile rubber wheels. Method according to claim 1 or 2, characterized in that the outermost steel carriers (2) for the manufacture of the roller net (3) are each mounted on a combined belt guide and welding station (13) slidably arranged in roller nets ( 3) latitude. Method according to at least one of claims 1-3, characterized in that the rotation of the roller net (3) is locked at each rotation stop during the manufacture of the roller net (3). Method according to at least one of claims 1-4, characterized in that the roller net (3) is rollable optional in its two rotational directions. Method according to at least one of claims 1-5, characterized in that, after winding it up, one itself, e.g. by means of binding wire, tightly locked roller net, is brought downward, resting on the carrier wheels (19) by lowering them until the roller net (3) is deposited for rolling or sliding at least two away from the welding station (13) downwardly sloping delivery slides (21) and further for placing on a conveyor belt, in a transport trolley, in a transport container or in a storage space. Apparatus for use in handling the roller nets (3) for reinforcing concrete during the manufacture of the roller net, the roller nets (3) consisting of longitudinally extending steel carriers (2) and reinforcing bars (4) extending in its longitudinal direction during welding. is attached to the steel carriers (2), characterized in that it consists of one or more side-by-side modules (7-9) arranged in the longitudinal direction of the apparatus (6), each module having at least one preferably two mounted welding stations (13) with each having its associated roller reel with steel carrying straps (2) and having at least one net roller assembly (22) with built-in pulling means so arranged and capable of transmitting a tension for rolling up the steel supporting straps (2) that is maintained during pausing of the reel. Apparatus according to claim 7, characterized in that it consists of at least two modules with end modules (7) and (9), the right welding station (13) on one end module (9) and the left welding station (13) on it. second end module (7) is adjustable so that the distance of these welding stations (13) to the second welding station of the respective end modules (7) and (9) can be varied. Apparatus as claimed in at least one of claims 7-8, wherein the welding station (13) has a welding bead 14 with a rail (20) of a material of relatively high thermal density, which rail is arranged so that the steel carrier belt (2) can slide on the rail of its path from belt reel (1) to the net reel assembly (22), characterized in that, next to, parallel to and slightly below each welding shaft (14), a rail (20) is interchangeably arranged about its axis approx. 90 ° rotatable rod (32) equipped with a plurality of parallel teeth (33) arranged perpendicularly to the rod (32) at a spaced distance corresponding to a desired distance between a roller net (3) longitudinally of the roller net ( 3) horizontal reinforcement (4), and rotatable with the bar (32) between a vertical and horizontal position. Apparatus according to at least one of claims 7-9, characterized in that the net roll assembly (22) has at least one preferably two drive rings (18) which are practically coaxially arranged as an inner net roll drive for the roller net (3) and have an outer diameter corresponding to to the desired inner diameter of the roller net (3), which drive rings (18) are arranged so that they can by rotation roll steel carriers (2) attached to the outside of the drive rings (18) and which carry welded reinforcing iron (4), wherein a concurrent support (19), such as a pair of spaced-apart axle-parallel carriers, such as automobile wheels, is arranged beneath the drive rings (18). Apparatus according to at least one of claims 7-10, characterized in that it has one or two tubular, square cross-sectional and longitudinally displaceable drive shafts (28) driven from either end or both ends of the apparatus (respectively). 6) arranged gearboxes (11) with gear wheels with hollow shafts with drive holes (27) of square circumference, the side of the square being slightly larger than the sides of the drive shaft (28), the drive rings (18) having hollow hubs also with drive holes (27) of square circumference , where the side of the square is slightly larger than the sides of the drive shaft (28).

DK200200977A 2002-06-25 2002-06-25 Method and apparatus for handling the roller net DK176858B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK200200977A DK176858B1 (en) 2002-06-25 2002-06-25 Method and apparatus for handling the roller net
AU2003242234A AU2003242234A1 (en) 2002-06-25 2003-06-21 Method and apparatus for the handling, including rolling-up of rod mesh for concrete reinforcement
EP03729913A EP1515811B1 (en) 2002-06-25 2003-06-21 Method and apparatus for the handling, including rolling-up of rod mesh for concrete reinforcement
PCT/DK2003/000421 WO2004000483A1 (en) 2002-06-25 2003-06-21 Method and apparatus for the handling, including rolling-up of rod mesh for concrete reinforcement
AT03729913T ATE426473T1 (en) 2002-06-25 2003-06-21 METHOD AND DEVICE FOR HANDLING, INCLUDING ROLLING, BAR GRID FOR CONCRETE REINFORCEMENT
DE60326842T DE60326842D1 (en) 2002-06-25 2003-06-21 METHOD AND DEVICE FOR HANDLING, INCLUDING ROLLING, OF CONCRETE REINFORCED BARBERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200200977 2002-06-25
DK200200977A DK176858B1 (en) 2002-06-25 2002-06-25 Method and apparatus for handling the roller net

Publications (2)

Publication Number Publication Date
DK200200977A true DK200200977A (en) 2003-12-26
DK176858B1 DK176858B1 (en) 2010-01-04

Family

ID=29797011

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200200977A DK176858B1 (en) 2002-06-25 2002-06-25 Method and apparatus for handling the roller net

Country Status (6)

Country Link
EP (1) EP1515811B1 (en)
AT (1) ATE426473T1 (en)
AU (1) AU2003242234A1 (en)
DE (1) DE60326842D1 (en)
DK (1) DK176858B1 (en)
WO (1) WO2004000483A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4531632B2 (en) * 2005-05-30 2010-08-25 日本電信電話株式会社 Biological component concentration measuring apparatus and biological component concentration measuring apparatus control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412405U1 (en) * 1994-04-13 1995-08-10 Haeussler Wilhelm Dipl Ing Dip Reinforcement mat for reinforced concrete surface structures and machine for their production
DE4436610A1 (en) * 1994-04-13 1995-10-19 Haeussler Wilhelm Dipl Ing Dip Process for the production of reinforcement for reinforced concrete surface structures and machine for the production of reinforcement mesh
DE19752515A1 (en) * 1997-11-27 1999-06-02 Haeussler Planung Gmbh Method and machine for the production of rolled-up reinforcing bar mats

Also Published As

Publication number Publication date
EP1515811B1 (en) 2009-03-25
ATE426473T1 (en) 2009-04-15
DK176858B1 (en) 2010-01-04
EP1515811A1 (en) 2005-03-23
DE60326842D1 (en) 2009-05-07
AU2003242234A1 (en) 2004-01-06
WO2004000483A1 (en) 2003-12-31

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