DE459035C - Tubular mast for wind turbines - Google Patents

Tubular mast for wind turbines

Info

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
Application number
DEA44707D
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.)
AERO DYNAMO AKT GES
Original Assignee
AERO DYNAMO AKT GES
Publication date
Priority to DEA44707D priority Critical patent/DE459035C/en
Application granted granted Critical
Publication of DE459035C publication Critical patent/DE459035C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/913Mounting on supporting structures or systems on a stationary structure on a mast
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore 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)

PATENTANSPRUCH: Rohrmast für Windräder, - der aus einzelnen Schüssen zusammengesetzt ist, und durch den die Arbeitswelle zur Arbeitsmaschine geführt ist, dadurch gekennzeichnet, daß der. Rohrmast (3) und die senkrechte Welle (7) in annähernd gleiche Schüsse unterteilt sind und die Welle (7) oberhalb der Verbindung (9) zweier Wellenschüsse in einer Scheibe (ii) gelagert ist, die zwischen zwei Rohrschüssen festgeklemmt ist.PATENT CLAIM: tubular mast for wind turbines, - the one from individual sections is composed, and through which the working shaft is guided to the working machine is, characterized in that the. Tubular mast (3) and the vertical shaft (7) are divided into approximately equal shots and the shaft (7) above the connection (9) two shaft sections in a disc (ii) is mounted between two pipe sections is clamped.
DEA44707D Tubular mast for wind turbines Expired DE459035C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (13)

* Cited by examiner, † Cited by third party
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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