DE9315572U1 - Tube lifter - Google Patents
Tube lifterInfo
- 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
Links
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F15/00—Crowbars or levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means 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
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General 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
- B29C66/51—Joining 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F3/00—Devices, 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
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
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)
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) |
-
1993
- 1993-10-06 DE DE9315572U patent/DE9315572U1/en not_active Expired - Lifetime
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