DE4205684A1 - Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars - Google Patents

Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars

Info

Publication number
DE4205684A1
DE4205684A1 DE19924205684 DE4205684A DE4205684A1 DE 4205684 A1 DE4205684 A1 DE 4205684A1 DE 19924205684 DE19924205684 DE 19924205684 DE 4205684 A DE4205684 A DE 4205684A DE 4205684 A1 DE4205684 A1 DE 4205684A1
Authority
DE
Germany
Prior art keywords
flange
round bars
holes
fastening
flange holder
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19924205684
Other languages
German (de)
Inventor
Thomas Czech
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CZECH, THOMAS, 56288 BUBACH, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19924205684 priority Critical patent/DE4205684A1/en
Publication of DE4205684A1 publication Critical patent/DE4205684A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Flange holder for fastening and aligning a flange on a pipeline consists of two semicircular plates or rectangular plates with a semicircular cut-out at the base, the size corresp. to the nominal pipe size, with holes at the top which receive round bars or tubes. The bars are welded to the plates, which can be tack-welded on the pipe, the flange being threaded over the bars. ADVANTAGE - Simple arrangement with ease of adjustment and location.

Description

Der Flanschenhalter wird auf die Rohrleitung aufgelegt, der Flansch wird auf die eingeschweißten Rundeisen ge­ schoben und nach dem Ausrichten angeheftet.The flange holder is placed on the pipeline, the flange is ge on the welded round bars slid and pinned after alignment.

Bisher wird beim Anheften eines Flansches ein Schweißer, so­ wie Vorrichter (Rohrschlosser) benötigt. Der Vorrichter hält den Flansch gegen das Rohr, er legt einen Schweißdraht bzw. einen Abstandshalter zwischen Rohr und Flansch um für die spätere Schweißnaht einen ausreichenden Luftspalt zu erreichen. Nun muß er mit Hilfe einer Wasserwaage die Bohrungen am Flansch ausrichten und auf Versatzfreiheit achten. Erst jetzt kann der Schweißer den Flansch am Rohr anheften.So far, when attaching a flange, a welder, so like the operator (pipe fitter) required. The operator holds the flange against the pipe, he puts one Welding wire or a spacer between the tube and flange in order to provide an adequate air gap for the subsequent weld seam to reach. Now he has to use a spirit level to drill the holes Align with the flange and ensure that there is no misalignment. Only now the welder can attach the flange to the pipe.

Vorteile vom Flanschenhalter:
* Einfaches Auflegen des Flanschenhalters auf das Rohr.
* Ein Vorrichter wird nicht mehr benötigt bzw. entfällt für ihn das langwierige Ausrichten des Flansches, da er die Wasserwaage auf die eingeschweißten Rundeisen legt und den Flansch sekundenschnell ausrichtet.
* Keine Verletzungsgefahr durch Strahlungen, da der Vorrichter sich aus dem Gefahrenbereich entfernen kann, was bei der herkömmlichen Methode nicht möglich war.Advantages of the flange holder:
* Simply place the flange holder on the pipe.
* A straightener is no longer required or the lengthy alignment of the flange is no longer necessary, since he places the spirit level on the welded round bars and aligns the flange in a matter of seconds.
* No risk of injury from radiation as the operator can move out of the danger area, which was not possible with the conventional method.

Kein Justieren und Ausrichten vom Flanschenhalter bei verschie­ denen Nennweiten, bzw. Flanschenabmessungen, da für jede Nenn­ weite eine exakt auf den Flansch ausgerichtete Halterung ge­ fertigt wird. Damit ist ein schneller Zugriff und die Wirtschaft­ lichkeit gewährleistet.No adjustment and alignment of the flange holder with different those nominal diameters or flange dimensions, as for each nominal wide a bracket precisely aligned to the flange is manufactured. This is a quick access and the economy guaranteed.

Claims (1)

Arbeitsmethode zum Ausrichten und Abheften von Flanschen an Rohren mittels Flanschhalter, dadurch gekennzeichnet, daß der Flanschenhalter aus zwei halbrunden Scheiben oder rechteckigem Stahl gefertigt ist, am unteren Ende halbrund auf die entsprechende Rohr- Nennweite ausgeschnitten ist, um eine paßgenaue Auflage am Rohr zu er­ möglichen.
Im oberen Bereich sich Bohrungen für die Aufnahme von Rundeisen oder Hohlrohren befinden, auf denen entsprechende Flansche aufgesteckt werden können.
Die Rundeisen sind mit der Halbrundscheibe verschweißt.Working method for aligning and filing flanges on pipes using a flange holder, characterized in that the flange holder is made of two semicircular disks or rectangular steel, cut out at the lower end in a semicircle to the corresponding nominal pipe diameter in order to enable a precise fit on the pipe .
In the upper area there are holes for receiving round bars or hollow tubes, on which corresponding flanges can be attached.
The round bars are welded to the semicircular disc.
DE19924205684 1992-02-25 1992-02-25 Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars Withdrawn DE4205684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924205684 DE4205684A1 (en) 1992-02-25 1992-02-25 Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924205684 DE4205684A1 (en) 1992-02-25 1992-02-25 Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars

Publications (1)

Publication Number Publication Date
DE4205684A1 true DE4205684A1 (en) 1993-08-26

Family

ID=6452494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924205684 Withdrawn DE4205684A1 (en) 1992-02-25 1992-02-25 Flange holder for fastening and aligning flanges on pipelines - has semicircular plate which correspond to pipe size with holes on top to receive round bars

Country Status (1)

Country Link
DE (1) DE4205684A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1145798A2 (en) * 2000-04-13 2001-10-17 Glynwed Pipe Systems Limited Clamping unit
WO2004009286A2 (en) * 2002-07-23 2004-01-29 Bahry Joseph M Method and tool for for aligning piping components
CN103056573A (en) * 2012-12-13 2013-04-24 长沙中联消防机械有限公司 Welding and fixing tool of telescopic oil cylinder base and positioning method of telescopic oil cylinder base
CN103624464A (en) * 2013-12-12 2014-03-12 安徽安凯汽车股份有限公司 Welding and positioning jig of luxury fully-bear passenger car water tank bracket and electromagnetic clutch bracket
CN104128725A (en) * 2013-06-27 2014-11-05 国家电网公司 Positioning tool for welding rib plates on cylindrical member
CN109396735A (en) * 2017-08-17 2019-03-01 河南森源重工有限公司 Sprinkling truck injection spray pipe welds positioning tool
CN110369932A (en) * 2019-07-02 2019-10-25 贵州天义电器有限责任公司 A kind of magnetic pole component welding fixture

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1145798A3 (en) * 2000-04-13 2003-12-17 Glynwed Pipe Systems Limited Clamping unit
EP1145798A2 (en) * 2000-04-13 2001-10-17 Glynwed Pipe Systems Limited Clamping unit
WO2004009286A2 (en) * 2002-07-23 2004-01-29 Bahry Joseph M Method and tool for for aligning piping components
WO2004009286A3 (en) * 2002-07-23 2004-05-06 Joseph M Bahry Method and tool for for aligning piping components
US6824038B2 (en) 2002-07-23 2004-11-30 Joseph M. Bahry Method and tool for aligning piping components
CN103056573A (en) * 2012-12-13 2013-04-24 长沙中联消防机械有限公司 Welding and fixing tool of telescopic oil cylinder base and positioning method of telescopic oil cylinder base
CN103056573B (en) * 2012-12-13 2014-11-05 长沙中联消防机械有限公司 Welding and fixing tool of telescopic oil cylinder base and positioning method of telescopic oil cylinder base
CN104128725B (en) * 2013-06-27 2016-05-04 国家电网公司 For weld the positioning tool of gusset on cylindrical object
CN104128725A (en) * 2013-06-27 2014-11-05 国家电网公司 Positioning tool for welding rib plates on cylindrical member
CN103624464A (en) * 2013-12-12 2014-03-12 安徽安凯汽车股份有限公司 Welding and positioning jig of luxury fully-bear passenger car water tank bracket and electromagnetic clutch bracket
CN103624464B (en) * 2013-12-12 2016-03-02 安徽安凯汽车股份有限公司 Luxurious all-loading coach tank bracket and electromagnetic clutch support welding positioning tool
CN109396735A (en) * 2017-08-17 2019-03-01 河南森源重工有限公司 Sprinkling truck injection spray pipe welds positioning tool
CN110369932A (en) * 2019-07-02 2019-10-25 贵州天义电器有限责任公司 A kind of magnetic pole component welding fixture

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: CZECH, THOMAS, 56288 BUBACH, DE

8139 Disposal/non-payment of the annual fee