DE9315572U1 - Tube lifter - Google Patents

Tube lifter

Info

Publication number
DE9315572U1
DE9315572U1 DE9315572U DE9315572U DE9315572U1 DE 9315572 U1 DE9315572 U1 DE 9315572U1 DE 9315572 U DE9315572 U DE 9315572U DE 9315572 U DE9315572 U DE 9315572U DE 9315572 U1 DE9315572 U1 DE 9315572U1
Authority
DE
Germany
Prior art keywords
pipe
lever arm
support roller
bracket
pipe section
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.)
Expired - Lifetime
Application number
DE9315572U
Other languages
German (de)
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.)
ALTUNDAG CASIM
Original Assignee
ALTUNDAG CASIM
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 ALTUNDAG CASIM filed Critical ALTUNDAG CASIM
Priority to DE9315572U priority Critical patent/DE9315572U1/en
Publication of DE9315572U1 publication Critical patent/DE9315572U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F15/00Crowbars or levers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802Positioning the parts to be joined, e.g. aligning, indexing or centring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5221Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)

Description

Mönstetten,den 04.10.1993Mönstetten, 04.10.1993

technische Beschreibung: Rohrhebertechnical description: Pipe lifter

Bei o.g. Erfindung handelt es sich um eine Konstruktion mittels einer Stützrolle, die das Zusammenschweißen von PE (Polyethylen)-Rohren im Gas- Wasserbausektor erleichtern soll. Die Konstruktion besteht aus einer Laufrolle, befestigt an einem Bügel, welcher durch Anbringen eines langen Hebels die Rolle in ihre Stützfunktion bringt. Dadurch kann das anzuschweißende Rohr in die notwendige, horizontale Lage gebracht werden - ohne daß eine zusätzliche Arbeitskraft dafür benötigt wird.The above-mentioned invention is a construction using a support roller that is intended to make it easier to weld PE (polyethylene) pipes together in the gas and water construction sector. The construction consists of a roller attached to a bracket, which, by attaching a long lever, gives the roller its supporting function. This allows the pipe to be welded to be brought into the necessary horizontal position - without the need for additional manpower.

Mönstetten,den 04.10.1993Mönstetten, 04.10.1993

Stand der Technik:State of the art:

Nach eigenen Nachforschungen habe ich festgestellt, daß es diesen notwendigen "Rohrheber" noch nicht auf dem Markt gibt. Aufgrund dieses zeit- und kraftaufwendigen Arbeitsvorganges kam ich zu der Überlegung, einen solchen "Rohrheber" zu entwickeln. Ein von mir selbst gebauter Prototyp erwies sich1als nützliches Hilfsmittel.After my own research, I found that this necessary "pipe lifter" is not yet available on the market. Due to this time-consuming and labor-intensive work process, I came to the idea of developing such a "pipe lifter". A prototype I built myself proved to be a useful tool.

Problem:Problem:

Das Anschweißen von PE (Polyethylen) Rohren (Technik des Stumpfschweißens) erweist sich wegen Länge und Gewicht dieser Rohre als sehr kraftaufwendiges Unterfangen.Welding PE (polyethylene) pipes (butt welding technique) is a very strenuous undertaking due to the length and weight of these pipes.

Wirkung:Effect:

Das Hochheben des Rohres auf waagrechte Lage soll ermöglicht werden.It should be possible to lift the pipe into a horizontal position.

Lösung:Solution:

Entwicklung einer Stützrolle, die durch einen Hebel das Hochheben des PE-Rohres ohne Kraftaufwendung des Anwenders herbeiführt. Development of a support roller that uses a lever to lift the PE pipe without the user having to exert any force.

Erreichte Vorteile:Benefits achieved:

-die Kraftaufwendung beim Hochheben entfällt -der Zeitaufwand des Hinplazierens des Rohres entfällt -es reicht, wenn eine Person (zuvor waren zwei Personen notwendig) die Vorbereitung des Schweißens ausführt.-no need to exert force when lifting -no need to spend time placing the pipe -it is enough for one person (previously two people were needed) to carry out the preparation for welding.

Mönstetten,den 04.10.1993Mönstetten, 04.10.1993

Zeichenerklärung:Key to symbols:

1. Stützrolle1. Support roller

2. Hebelarm2. Lever arm

3. Verlängerung des Hebelarms3. Extension of the lever arm

4. Schirmständer4. Umbrella stand

5. Absicherung5. Security

6. Stumpfschweißmaschine6. Butt welding machine

7. PE-Rohr7. PE pipe

Claims (5)

Schutzansprüche Rohrheber, ein Zusatzgerät zur Erleichterung nach dem Stumpfschweißen von'PE-Rohren besteht aus:Protection claims Pipe lifter, an additional device to facilitate butt welding of PE pipes consists of: 1.) Eine Stützrolle (1), deren Einbuchtungsbreite sich nach dem im Gas- und Wasserbausektor verwendeten PE-Rohren richtet, deren Durchmesser am größten sind (z.Zt. 350 mm). Diese Stützrolle ermöglicht es, das PE-Rohr stabil zu halten und verhindert ein Abgleiten desselben. Durch eine Achse bleibt die Stützrolle bis zur endgültigen Ausrichtung des PE-Rohres vor dem nächsten Schweißvorgang der bewegliche Teilpunkt.1.) A support roller (1), the width of the recess being based on the PE pipes used in the gas and water construction sector, whose diameters are the largest (currently 350 mm). This support roller allows the PE pipe to be kept stable and prevents it from slipping. Thanks to an axis, the support roller remains the moving part until the PE pipe is finally aligned before the next welding process. 2.) Die Stützrollenachse wird an beiden Seiten über Feststellverschraubungen an der Bügelhalterung aritiert. Dieser Bügel um schließt die Stützrolle an beiden Seiten und verläuft parellel zu ihr bis zum Hebelarm (2). Am Hebelarm (2) ist dieser Bügel an beiden Endungen angeschweißt, sodaß eine Drehung des Hebelarmes (2) ein Hoch- oder Herunterdrücken des Bügels (und damit der Stützrolle) bewirkt.2.) The support roller axis is secured on both sides to the bracket holder using locking screws. This bracket encloses the support roller on both sides and runs parallel to it up to the lever arm (2). This bracket is welded to the lever arm (2) at both ends, so that a rotation of the lever arm (2) causes the bracket (and thus the support roller) to be pushed up or down. 3.) Der Hebelarm (2) teilt sich in zwei Eisenrohrabschitte auf. Der erste Abschnitt ist beweglich in einem kurzen Rohrstück- eingebracht, welches an zwei Stellen über ein Standbein fest verankert ist. Der erste Rohrabschnitt des Hebelarmes (2) ist langer als das kurze Rohrstück und trägt am vorderen Ende die erste Bügelbefestigung und in der Mitte nach dem Ausgang aus dem kurzen festsitzenden Rohrstück die zweite Bügelbefestigung.3.) The lever arm (2) is divided into two iron pipe sections. The first section is movably mounted in a short pipe section, which is firmly anchored in two places via a support leg. The first pipe section of the lever arm (2) is longer than the short pipe section and has the first bracket fastening at the front end and the second bracket fastening in the middle after the exit from the short, fixed pipe section. 4.) Es wird als Verlängerung des Hebelarmes (2) ein zusätzliches Rohrstück eingesetzt.4.) An additional piece of pipe is used as an extension of the lever arm (2). 5) Absicherung:5) Security: Als Absicherung (5) der Anlage biegt man die Bodenplatte an einer Seite im 90"-Winkel hoch.To secure the system (5), the base plate is bent up on one side at a 90" angle. Damit wird verhindert, daß durch die Belastungskraft während des Hochhebens des PE-Rohres die Bodenplatte unter der Stumpfschweißmaschine hinwegrutscht. , &Ggr;"This prevents the base plate from slipping under the butt welding machine due to the load force when lifting the PE pipe. , &Ggr;"
DE9315572U 1993-10-06 1993-10-06 Tube lifter Expired - Lifetime DE9315572U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9315572U DE9315572U1 (en) 1993-10-06 1993-10-06 Tube lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9315572U DE9315572U1 (en) 1993-10-06 1993-10-06 Tube lifter

Publications (1)

Publication Number Publication Date
DE9315572U1 true DE9315572U1 (en) 1995-01-12

Family

ID=6899337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9315572U Expired - Lifetime DE9315572U1 (en) 1993-10-06 1993-10-06 Tube lifter

Country Status (1)

Country Link
DE (1) DE9315572U1 (en)

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