DE459035C - Tubular mast for wind turbines - Google Patents
Tubular mast for wind turbinesInfo
- Publication number
- DE459035C DE459035C DEA44707D DEA0044707D DE459035C DE 459035 C DE459035 C DE 459035C DE A44707 D DEA44707 D DE A44707D DE A0044707 D DEA0044707 D DE A0044707D DE 459035 C DE459035 C DE 459035C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- pipe
- wind turbines
- mast
- tubular mast
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/913—Mounting on supporting structures or systems on a stationary structure on a mast
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Description
Rohrmast für Windräder. Die Erfindung bezieht. sich auf aus einzelnen Rohrschüssen zusammengesetzte Rohrmaste für Windräder mit aufrechter, durch den Mast geführter Arbeitswelle. Sie will einen Rohrmast dieser Art nach der Richtung hin verbessern, daß der Transport und die Aufstellung des Mastes mit den einfachsten Mitteln ohne gelernte Arbeiter möglich ist. Diese Aufgabe wird dadurch gelöst, daß der Rohrmast und die senkrechte Welle in annähernd gleiche Schüsse unterteilt sind und die Welle oberhalb der Verbindung zweier Schüsse in einer Scheibe gelagert ist, die zwischen zwei Rohren festgeklemmt ist.Pipe mast for wind turbines. The invention relates. on from individual Pipe sections composite pipe masts for wind turbines with upright, through the Mast guided working shaft. She wants a tube mast of this kind according to the direction to improve that the transport and the erection of the mast with the simplest Funding is possible without skilled workers. This object is achieved in that the tubular mast and the vertical shaft are divided into approximately equal sections and the shaft is mounted in a disk above the connection between two sections, which is clamped between two pipes.
Auf der Zeichnung ist ein Ausführungsbeispiel eines Tragmastes nach der Erfindung dargestellt.In the drawing, an embodiment of a support mast is according to of the invention shown.
Abb. i zeigt eine Gesamtansicht, Abb. 2 einen Längsschnitt durch eine Verbindungsstelle von .zwei Rohrstücken; Abb.3 ist ein Querschnitt nach der Linie X-X in Abb. 2.Fig. I shows an overall view, Fig. 2 shows a longitudinal section through a Junction of two pieces of pipe; Fig.3 is a cross-section along the line X-X in Fig. 2.
Das Windrad i ist mit seinem Gehäuse 2 für das Getriebe auf einem Tragmast drehbar gelagert, der in bekannter Weise aus einzelnen, durch Muffen 4 verbundenen Rohrstücken 3 besteht. Das unterste Rohrstück ruht auf einem Dreifuß 5. Durch eine Verspannung 6 wird die aufrechte Stellung gesichert. Von dem Kopf 2 ist eine Arbeitswelle 7 durch die Rohre 3 hindurchgeführt, um eine Kreiselpumpe 8 oder eine sonstige Arbeitsmaschine anzutreiben. Die Welle 7 ist ebenfalls in einzelne Schüsse unterteilt, die durch Schellen 9 miteinander verbunden werden. Die Länge dieser Schüsse ist der der Rohrschüsse so angepaßt, daß die Verbindungsstelle etwa in der wagerechten Mittelebene der Rohrmuffe liegt (Abb. 2). Die Verbindungsstelle ist daher bequem zugänglich, so daß die Kupplung der Wellen bequem hergestellt werden kann. Aus dem gleichen Grunde wird jedes Wellenstück dicht oberhalb der Verbindungsstelle gelagert. Die Lager werden zwischen zwei Rohrschüsse festgeklemmt. Im Ausführungsbeispiel sind Rollenlager io gewählt, die in Scheiben i i sitzen. Der Durchmesser und das Profil der Scheiben ist der inneren Stirnfläche der Mtffen 4 angepaßt, so daß sie sich an das Rohr und die Welle anlegen. Sie werden in dieser Lage durch den nächstfolgenden, in der Muffe 4 eingeschraubten Rohrschuß festgeklemmt. Die Arbeitswelle 7 wird also genau in der Achse des Rohres festgelegt und damit ein ruhiger Lauf der Welle erreicht. Etwaige Verbiegungen des Rohrmastes unter dem Einfluß starker Windstöße werden von der Verbindungsstelle unterhalb der Lager io leicht aufgenommen.The wind turbine i is with its housing 2 for the transmission on one Support mast rotatably mounted, which in a known manner from individual, by sleeves 4 connected pipe pieces 3 consists. The lowest pipe section rests on a tripod 5. The upright position is secured by bracing 6. From the head 2, an output shaft 7 is passed through the tubes 3 to a centrifugal pump 8 or another machine to drive. The shaft 7 is also in individual Divided shots, which are connected to each other by clamps 9. The length this section is adapted to that of the pipe sections so that the connection point is about lies in the horizontal center plane of the pipe socket (Fig. 2). The junction is therefore easily accessible, so that the coupling of the shafts can be easily established can. For the same reason, each piece of shaft is just above the junction stored. The bearings are clamped between two pipe sections. In the exemplary embodiment roller bearings io are selected, which sit in disks i i. The diameter and that Profile of the discs is adapted to the inner face of the Mtffen 4, so that they lie against the pipe and the shaft. You will be in this situation through the next, clamped in the socket 4 screwed pipe section. The working shaft 7 is so set exactly in the axis of the pipe and thus a smooth running of the shaft is achieved. Any bending of the tubular mast under the influence of strong gusts of wind will be avoided by the junction below the bearing io easily added.
Die Verbindung zweier Schüsse erfolgt in der Weise, daß zunächst ein Lager über den von dem einen Rohrschuß eingeschlossenen Wellenschuß geschoben, dieser , mit dem nächsten Wellenschuß gekuppelt und endlich der andere Rohrschuß in die Muffe des ersten so weit eingeschraubt wird, bis das Lager fest eingespannt ist. Der Abbau eines Rohrschusses erfolgt in umgekehrter Reihenfolge. Ein Auswechseln beschädigter Rohrschüsse oder eine Vergrößerung oder Verkleinerung des Mastes läßt sich daher mit den einfachsten Mitteln von ungelernten Arbeitern ausführen.The connection of two shots is done in such a way that initially one Bearing pushed over the shaft section enclosed by one pipe section, this one , coupled with the next wave section and finally the other pipe section into the The sleeve of the first is screwed in until the bearing is firmly clamped. A pipe section is dismantled in reverse order. A replacement damaged pipe sections or an enlargement or reduction of the mast therefore can be carried out with the simplest means by unskilled workers.
Dieser Vorteil ist besonders für Windräder von Bedeutung, da diese als Kraftanlagen für wenig bewohnte Gegenden mit geringer Industrie hauptsächlich in Frage kommen.This advantage is particularly important for wind turbines, as these mainly as power plants for sparsely populated areas with little industry come into question.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA44707D DE459035C (en) | Tubular mast for wind turbines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA44707D DE459035C (en) | Tubular mast for wind turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE459035C true DE459035C (en) | 1928-04-25 |
Family
ID=6934339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA44707D Expired DE459035C (en) | Tubular mast for wind turbines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE459035C (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742242C (en) * | 1939-10-26 | 1943-11-26 | Licht Und Kraft Ag | Electric wind power plant |
DE845180C (en) * | 1948-12-19 | 1952-07-28 | Nordwind G M B H | Wind turbine |
US4272929A (en) * | 1979-08-23 | 1981-06-16 | Hanson Bror H | Tower and method of construction |
AT382688B (en) * | 1985-01-17 | 1987-03-25 | Thaller Heinrich Ing | Mounting for a high-power wind converter or wind generator for the generation of electrical current |
EP0297431A1 (en) * | 1987-06-29 | 1989-01-04 | Hans Geier | Wind motor |
WO1992014054A1 (en) * | 1991-02-12 | 1992-08-20 | SØRENSEN, Anna, Margrethe | A wind-powered energy production and storing system |
DE10152018A1 (en) * | 2001-10-22 | 2003-04-30 | Gen Electric | Component arrangement for manufacturing tower for wind power system has components with boundary surfaces bounding test channel enabling testing of contact between components |
DE10152550A1 (en) * | 2001-10-24 | 2003-05-08 | Gen Electric | module |
WO2013014398A1 (en) | 2011-07-28 | 2013-01-31 | Revolin Technologies | Device for securing a wind turbine to the ground |
US20210317823A1 (en) * | 2011-07-13 | 2021-10-14 | Ultimate Strength Cable, LLC | Offshore Wind Energy Installation |
US11287065B2 (en) | 2011-04-12 | 2022-03-29 | Ultimate Strength Cable, LLC | Manufacturing of parallel wire cable |
-
0
- DE DEA44707D patent/DE459035C/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742242C (en) * | 1939-10-26 | 1943-11-26 | Licht Und Kraft Ag | Electric wind power plant |
DE845180C (en) * | 1948-12-19 | 1952-07-28 | Nordwind G M B H | Wind turbine |
US4272929A (en) * | 1979-08-23 | 1981-06-16 | Hanson Bror H | Tower and method of construction |
AT382688B (en) * | 1985-01-17 | 1987-03-25 | Thaller Heinrich Ing | Mounting for a high-power wind converter or wind generator for the generation of electrical current |
EP0297431A1 (en) * | 1987-06-29 | 1989-01-04 | Hans Geier | Wind motor |
WO1992014054A1 (en) * | 1991-02-12 | 1992-08-20 | SØRENSEN, Anna, Margrethe | A wind-powered energy production and storing system |
DE10152018A1 (en) * | 2001-10-22 | 2003-04-30 | Gen Electric | Component arrangement for manufacturing tower for wind power system has components with boundary surfaces bounding test channel enabling testing of contact between components |
DE10152550A1 (en) * | 2001-10-24 | 2003-05-08 | Gen Electric | module |
US11287065B2 (en) | 2011-04-12 | 2022-03-29 | Ultimate Strength Cable, LLC | Manufacturing of parallel wire cable |
US20210317823A1 (en) * | 2011-07-13 | 2021-10-14 | Ultimate Strength Cable, LLC | Offshore Wind Energy Installation |
US11319723B2 (en) * | 2011-07-13 | 2022-05-03 | Ultimate Strength Cable, LLC | Stay cable for structures |
WO2013014398A1 (en) | 2011-07-28 | 2013-01-31 | Revolin Technologies | Device for securing a wind turbine to the ground |
FR2978504A1 (en) * | 2011-07-28 | 2013-02-01 | Revolin Technologies | NEW DEVICE FOR MAINTAINING THE GROUND OF A WIND GENERATOR |
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