DE102012017900A1 - Rung guard for protecting rungs of climbing ladder in wind power plant, has strips fixed at two inner side ends of rung between spars of ladder by two clamping jaws encompassing rung guard and rung, where guard has U-shaped profile - Google Patents
Rung guard for protecting rungs of climbing ladder in wind power plant, has strips fixed at two inner side ends of rung between spars of ladder by two clamping jaws encompassing rung guard and rung, where guard has U-shaped profile Download PDFInfo
- Publication number
- DE102012017900A1 DE102012017900A1 DE201210017900 DE102012017900A DE102012017900A1 DE 102012017900 A1 DE102012017900 A1 DE 102012017900A1 DE 201210017900 DE201210017900 DE 201210017900 DE 102012017900 A DE102012017900 A DE 102012017900A DE 102012017900 A1 DE102012017900 A1 DE 102012017900A1
- Authority
- DE
- Germany
- Prior art keywords
- rung
- protection
- guard
- ladder
- spars
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Die Erfindung betrifft einen Sprossenschutz für Leitern, insbesondere Steigleitern in Windenergieanlagen und der allgemeinen Industrie.The invention relates to a rung protection for ladders, in particular ladders in wind turbines and general industry.
Windenergieanlagen sind zum Be- und Absteigen für Servicearbeiter mit Steigleitern ausgerüstet. Weiterhin ermöglichen Steigleitern den gesicherten Zugang und Ausstieg der teilweise für den Personen- und Materialtransport installierten Befahranlagen.Wind turbines are equipped for loading and dismounting for service workers with ladders. Furthermore, ladders allow secure access and exit of the partially installed for passenger and material transport facilities.
So ist es beispielsweise von der Hailo Befahranlage H-200 AX bekannt, dass diese mit aufwendigen Sicherheitstechniken ausgestattet ist.For example, it is known from the Hailo H-200 AX vehicle that it is equipped with sophisticated safety technology.
Durch Luken kann die Kabine an jeder Stelle der Fahrstrecke nach oben und unten verlassen werden.Through hatches, the cabin can be left at any point of the route up and down.
Bei dieser Lösung wird die Befahranlage so geführt, dass diese Führung selbst eine Steigleiter bildet.In this solution, the vehicle is guided so that this guide itself forms a ladder.
Besondere Probleme treten auf bei Gittermastanlagen. Die Steigleitern in Gittermastanlagen, an denen bevorzugt vorgenannte leitergeführte Befahranlagen installiert sind, werden dauerhaft durch die herabhängenden Stahlseile der Befahranlagen beschädigt. Dies ist insbesondere dadurch bedingt, dass aufgrund der bewusst gewählten Lage in windreichen Regionen diese Anlagen häufig sehr starken Winden ausgesetzt sind, welche die Stahlseile großflächig gegen die Sprossen schlagen lassen. Durch diese Beschädigungen ist ein regelmäßiger und aufwendiger Austausch von Leiterelementen notwendig, da die Trittsicherheit nicht mehr gegeben ist.Special problems occur in lattice towers. The ladders in lattice towers, on which preferably the aforementioned ladder-guided vehicles are installed, are permanently damaged by the hanging steel cables of the vehicles. This is particularly due to the fact that due to the deliberately chosen location in wind-rich regions, these systems are often exposed to very strong winds, which can beat the steel cables over a large area against the rungs. Due to these damages, a regular and costly replacement of conductor elements is necessary because the sure-footedness is no longer present.
Um diesen Aufwand zu minimieren, sind verschiedenste Lösungen vorgeschlagen worden.To minimize this effort, a variety of solutions have been proposed.
So ist aus der
Auch bekannt sind Lösungen zur Minimierung des Aufwandes beim Austausch von Leitern aus der
Eine sinnvollere Lösung wird durch die
Aufgabe der Erfindung ist es, einen Sprossenschutz gegen Beschädigungen an Leitersprossen der Steigleitern insbesondere an Gittermastanlagen in der Windenergie zu schaffen, welcher mit geringem Aufwand anzubringen ist und welcher sicherheitstechnischen Standards gerecht wird.The object of the invention is to provide a rung protection against damage to ladder rungs of the ladders in particular on lattice towers in wind energy, which is to install with little effort and which safety standards meet.
Die Aufgabe wird durch den erfindungsgemäßen Sprossenschutz gemäß dem Hauptanspruch gelöst. Weitere Ausgestaltungen der erfindungsgemäßen Lösungen sind in den Unteransprüchen beschrieben.The object is achieved by the shoot protection according to the invention according to the main claim. Further embodiments of the solutions according to the invention are described in the subclaims.
Der erfindungsgemäße Sprossenschutz
Der erfindungsgemäße Sprossenschutz
Dieser Streifen
Die Trittfläche
In besonderen Ausgestaltungen dieser Trittfläche
Der erfindungsgemäße Sprossenschutz
Alle verwendeten Materialien sind witterungsbeständig und die Spannklammern
Da die Leiterelemente herstellerbedingt über verschiedene Außenmaße verfügen, ist es ebenfalls notwendig, den Sprossenschutz
Nach der Montage des Sprossenschutzes
Ein weiterer Vorteil der erfindungsgemäßen Lösung besteht darin, dass der Sprossenschutz
Eine weitere Verwendung des erfindungsgemäßen Sprossenschutzes
Der erfindungsgemäße Sprossenschutz
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102009053005 [0008] DE 102009053005 [0008]
- DE 102005049288 [0009] DE 102005049288 [0009]
- DE 19805631 [0010] DE 19805631 [0010]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210017900 DE102012017900A1 (en) | 2012-09-11 | 2012-09-11 | Rung guard for protecting rungs of climbing ladder in wind power plant, has strips fixed at two inner side ends of rung between spars of ladder by two clamping jaws encompassing rung guard and rung, where guard has U-shaped profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210017900 DE102012017900A1 (en) | 2012-09-11 | 2012-09-11 | Rung guard for protecting rungs of climbing ladder in wind power plant, has strips fixed at two inner side ends of rung between spars of ladder by two clamping jaws encompassing rung guard and rung, where guard has U-shaped profile |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012017900A1 true DE102012017900A1 (en) | 2014-03-13 |
Family
ID=50153063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210017900 Withdrawn DE102012017900A1 (en) | 2012-09-11 | 2012-09-11 | Rung guard for protecting rungs of climbing ladder in wind power plant, has strips fixed at two inner side ends of rung between spars of ladder by two clamping jaws encompassing rung guard and rung, where guard has U-shaped profile |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012017900A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125780A1 (en) * | 1991-08-03 | 1993-02-04 | Happich Gmbh Gebr | Ladder with grooved rungs - has rungs comprising metal cores with slots over which rubber covers fit. |
DE19805631A1 (en) | 1998-02-12 | 1999-08-19 | Verschleis Technik Dr Ing Hans | Wear resistant sleeve, e.g. for use in a concrete mixer |
DE10157239A1 (en) * | 2001-02-09 | 2002-08-14 | Zarges Gmbh & Co Kg | Ladder has step plate articulatedly fitted on work rails and extending to support rails, with step plate holder articulatedly fitted between support rails and step plate |
DE102005049288A1 (en) | 2005-10-14 | 2007-04-19 | Zarges Aluminium Systeme Gmbh | tower ladder |
DE102009053005A1 (en) | 2009-11-16 | 2012-01-19 | Günter Überall | Connection system for connecting spar profile with rung profile of e.g. collapsible ladder, has spar and rung profiles connected with each other in form-fit manner by intervention of end surfaces into recesses at U-bottom of spar profile |
-
2012
- 2012-09-11 DE DE201210017900 patent/DE102012017900A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125780A1 (en) * | 1991-08-03 | 1993-02-04 | Happich Gmbh Gebr | Ladder with grooved rungs - has rungs comprising metal cores with slots over which rubber covers fit. |
DE19805631A1 (en) | 1998-02-12 | 1999-08-19 | Verschleis Technik Dr Ing Hans | Wear resistant sleeve, e.g. for use in a concrete mixer |
DE10157239A1 (en) * | 2001-02-09 | 2002-08-14 | Zarges Gmbh & Co Kg | Ladder has step plate articulatedly fitted on work rails and extending to support rails, with step plate holder articulatedly fitted between support rails and step plate |
DE102005049288A1 (en) | 2005-10-14 | 2007-04-19 | Zarges Aluminium Systeme Gmbh | tower ladder |
DE102009053005A1 (en) | 2009-11-16 | 2012-01-19 | Günter Überall | Connection system for connecting spar profile with rung profile of e.g. collapsible ladder, has spar and rung profiles connected with each other in form-fit manner by intervention of end surfaces into recesses at U-bottom of spar profile |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |