DE20210406U1 - Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device - Google Patents

Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device

Info

Publication number
DE20210406U1
DE20210406U1 DE20210406U DE20210406U DE20210406U1 DE 20210406 U1 DE20210406 U1 DE 20210406U1 DE 20210406 U DE20210406 U DE 20210406U DE 20210406 U DE20210406 U DE 20210406U DE 20210406 U1 DE20210406 U1 DE 20210406U1
Authority
DE
Germany
Prior art keywords
legs
frame
sensors
rotor blades
guide rollers
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
DE20210406U
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.)
GEO GES fur EN und OEKOLOGIE
Original Assignee
GEO GES fur EN und OEKOLOGIE
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 GEO GES fur EN und OEKOLOGIE filed Critical GEO GES fur EN und OEKOLOGIE
Priority to DE20210406U priority Critical patent/DE20210406U1/en
Priority to DE10330426A priority patent/DE10330426B4/en
Publication of DE20210406U1 publication Critical patent/DE20210406U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • 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
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • F05B2270/8041—Cameras
    • 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

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)
  • Studio Devices (AREA)

Abstract

The device has a frame with two legs (10,12) that are linked together, each with at least two guide rollers (14) and sensors (16), and a holding band (18) attached to both legs and placed around the rotor blade (20) when in use, whereby a device (22) for tensioning the holding band is provided on one of the legs. The frame caries a CCD camera and cleaning tools. The frame can carry tools for repairing the rotor blade.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Vorrichtung zum Prüfen und Warten der Rotorblätter einer Windenergieanlage, gekennzeichnet durch einen Rahmen mit zwei gelenkig miteinander verbundenen Schenkeln (10, 12), die jeweils mit mindestens zwei Führungsrollen (14) und Sensoren (16) versehen sind, und mit einem Halteband (18), das an den beiden Schenkeln befestigt ist und bei Verwendung um das Rotor­ blatt (20) gelegt wird, wobei an einem der Schenkel (12) eine zum Spannen des Haltebandes (18) dienende Einrichtung (22) vorgesehen ist.1. Device for checking and servicing the rotor blades of a wind power installation , characterized by a frame with two articulated legs ( 10 , 12 ), each provided with at least two guide rollers ( 14 ) and sensors ( 16 ), and with a holding band ( 18 ), which is fastened to the two legs and, when in use, is placed around the rotor blade ( 20 ), one of the legs ( 12 ) being provided with a device ( 22 ) for tensioning the retaining band ( 18 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Rahmen eine CCD- Kamera trägt.2. Device according to claim 1, characterized in that the frame is a CCD Camera wearing. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Rahmen Werkzeuge zum Reinigen trägt.3. Device according to claim 1 or 2, characterized in that the frame Carries tools for cleaning. 4. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Rahmen Werkzeuge zum Ausbessern der Rotorblätter (20) trägt.4. Device according to one of the preceding claims, characterized in that the frame carries tools for repairing the rotor blades ( 20 ). 5. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass wenigstens einer der Schenkel (10, 12) mit Mitteln zum Befestigen eines Tragseils (22) ver­ sehen ist. 5. Device according to one of the preceding claims, characterized in that at least one of the legs ( 10 , 12 ) with means for attaching a support cable ( 22 ) is seen ver. 6. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass wenigstens einer der Schenkel (10, 12) mit Mitteln zum Anschließen eines Daten- und Ver­ sorgungskabels (24) versehen ist.6. Device according to one of the preceding claims, characterized in that at least one of the legs ( 10 , 12 ) is provided with means for connecting a data and supply cable ( 24 ).
DE20210406U 2002-07-05 2002-07-05 Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device Expired - Lifetime DE20210406U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20210406U DE20210406U1 (en) 2002-07-05 2002-07-05 Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device
DE10330426A DE10330426B4 (en) 2002-07-05 2003-07-04 Device for testing and servicing the rotor blades of a wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20210406U DE20210406U1 (en) 2002-07-05 2002-07-05 Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device

Publications (1)

Publication Number Publication Date
DE20210406U1 true DE20210406U1 (en) 2003-11-13

Family

ID=29557959

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20210406U Expired - Lifetime DE20210406U1 (en) 2002-07-05 2002-07-05 Device for testing, maintaining wind energy system rotor blades has frame with two legs linked together, each with guide rollers and sensors, holding band attached to both legs, tensioning device
DE10330426A Expired - Fee Related DE10330426B4 (en) 2002-07-05 2003-07-04 Device for testing and servicing the rotor blades of a wind turbine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10330426A Expired - Fee Related DE10330426B4 (en) 2002-07-05 2003-07-04 Device for testing and servicing the rotor blades of a wind turbine

Country Status (1)

Country Link
DE (2) DE20210406U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081373A2 (en) * 2003-03-11 2004-09-23 aeroconcept Ingenieurgesellschaft für Luftfahrttechnik und Faserverbundtechnologie mbH Maintenance platform
WO2005119054A1 (en) * 2004-05-26 2005-12-15 Hexagon Metrology Gmbh Device for the on-site testing of rotor blades of wind power stations
DE102009022179A1 (en) 2009-05-20 2010-11-25 Deutsches Forschungszentrum für künstliche Intelligenz GmbH Device for non-destructive visual inspection of components i.e. blades, of wind turbine, has housing driven up and down in elongated hollow space of components in pendulum free manner by self-stabilizing unit
EP2527649A1 (en) * 2011-05-25 2012-11-28 Siemens Aktiengesellschaft Method to inspect components of a wind turbine
EP2466120A3 (en) * 2010-12-16 2014-06-25 General Electric Company System and method for performing an external inspection on a wind turbine rotor blade

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333628A1 (en) * 2003-07-24 2005-02-17 Buss-Hamm-Plottki Ohg Cleaning device for cleaning a wind power plant's elongated rotor wings fitted above the earth's surface has a bogie, supporting elements with a cantilever arm and a rotary brush
DE102008019680A1 (en) * 2008-04-11 2009-11-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Inspection platform for wind turbine rotor blades comprises square frame made up of hinged sections which is fitted with opening system, allowing it to be fitted round blade and hauled up it on cables
ES2367065B1 (en) * 2008-09-10 2012-09-12 Miguel Ángel Morcillo Adán PREVENTIVE MAINTENANCE AND AUTOMATIC CLEANING SYSTEM OF THE WIND OF A WIND AIRLINER.
DE102009009272B4 (en) * 2009-02-17 2013-02-28 Siemens Aktiengesellschaft Quality inspection for rotor blades of a wind energy plant
US8281442B2 (en) * 2009-07-17 2012-10-09 General Electric Company Wind turbine blade inspection and cleaning system
DE102010010382A1 (en) * 2010-03-05 2011-09-08 Jörn Hergenröder Rotor blade cleaner
ES2461390B1 (en) 2012-11-16 2015-03-02 Gamesa Innovation & Tech Sl System and method to reinforce a weakened area of a wind turbine blade
WO2018113875A1 (en) 2016-12-20 2018-06-28 Vestas Wind Systems A/S Methods and systems for repairing wind turbine blades
TWI700145B (en) * 2019-10-08 2020-08-01 財團法人金屬工業研究發展中心 Welding bead detection device and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603278U1 (en) * 1996-02-23 1996-04-25 Beyer, Reinhard, 23769 Bannesdorf Device for cleaning rotor blades of wind turbines
DE19726408C1 (en) * 1997-06-21 1999-03-18 Gerhard Reineke Schlosserei Un Working platform for maintenance of wind turbine rotor blades
DE20021970U1 (en) * 2000-12-30 2001-04-05 Igus Ingenieurgemeinschaft Umw Device for monitoring the condition of rotor blades on wind turbines
DE19948194A1 (en) * 1999-10-06 2001-04-26 Aloys Wobben Process for monitoring wind turbines
DE19909698C2 (en) * 1998-09-22 2001-06-28 Siebert Antonius J Device for carrying out repairs and services, in particular on rotor blades of wind turbines
DE10022129A1 (en) * 2000-05-06 2001-11-29 Aloys Wobben Operation of wind generator plant, slows or stops rotor when measurement from particle sensor exceeds given value.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603278U1 (en) * 1996-02-23 1996-04-25 Beyer, Reinhard, 23769 Bannesdorf Device for cleaning rotor blades of wind turbines
DE19726408C1 (en) * 1997-06-21 1999-03-18 Gerhard Reineke Schlosserei Un Working platform for maintenance of wind turbine rotor blades
DE19909698C2 (en) * 1998-09-22 2001-06-28 Siebert Antonius J Device for carrying out repairs and services, in particular on rotor blades of wind turbines
DE19948194A1 (en) * 1999-10-06 2001-04-26 Aloys Wobben Process for monitoring wind turbines
DE10022129A1 (en) * 2000-05-06 2001-11-29 Aloys Wobben Operation of wind generator plant, slows or stops rotor when measurement from particle sensor exceeds given value.
DE20021970U1 (en) * 2000-12-30 2001-04-05 Igus Ingenieurgemeinschaft Umw Device for monitoring the condition of rotor blades on wind turbines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081373A2 (en) * 2003-03-11 2004-09-23 aeroconcept Ingenieurgesellschaft für Luftfahrttechnik und Faserverbundtechnologie mbH Maintenance platform
WO2004081373A3 (en) * 2003-03-11 2004-10-28 Aeroconcept Ingenieurgesellsch Maintenance platform
US7740107B2 (en) 2003-03-11 2010-06-22 Aeroconcept Ingenieurgesellschaft für Luftfahrt-technik und Faserverbundtechnologie mbH Maintenance platform
WO2005119054A1 (en) * 2004-05-26 2005-12-15 Hexagon Metrology Gmbh Device for the on-site testing of rotor blades of wind power stations
DE102009022179A1 (en) 2009-05-20 2010-11-25 Deutsches Forschungszentrum für künstliche Intelligenz GmbH Device for non-destructive visual inspection of components i.e. blades, of wind turbine, has housing driven up and down in elongated hollow space of components in pendulum free manner by self-stabilizing unit
EP2466120A3 (en) * 2010-12-16 2014-06-25 General Electric Company System and method for performing an external inspection on a wind turbine rotor blade
EP2527649A1 (en) * 2011-05-25 2012-11-28 Siemens Aktiengesellschaft Method to inspect components of a wind turbine

Also Published As

Publication number Publication date
DE10330426A1 (en) 2004-01-22
DE10330426B4 (en) 2007-11-29

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20031218

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050720

R157 Lapse of ip right after 6 years

Effective date: 20090203