EP2379956A2 - Mounting device for framed solar module - Google Patents

Mounting device for framed solar module

Info

Publication number
EP2379956A2
EP2379956A2 EP10717488A EP10717488A EP2379956A2 EP 2379956 A2 EP2379956 A2 EP 2379956A2 EP 10717488 A EP10717488 A EP 10717488A EP 10717488 A EP10717488 A EP 10717488A EP 2379956 A2 EP2379956 A2 EP 2379956A2
Authority
EP
European Patent Office
Prior art keywords
profile
carrier
fastening
carrier profile
holder
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Withdrawn
Application number
EP10717488A
Other languages
German (de)
French (fr)
Inventor
Sandy Schnitzer
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.)
Mounting Systems GmbH
Original Assignee
Mounting Systems GmbH
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 Mounting Systems GmbH filed Critical Mounting Systems GmbH
Publication of EP2379956A2 publication Critical patent/EP2379956A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
    • F24S25/33—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
    • F24S25/35—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles by means of profiles with a cross-section defining separate supporting portions for adjacent modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • F24S25/636—Clamps; Clips clamping by screw-threaded elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/80—Special profiles
    • F24S2025/801—Special profiles having hollow parts with closed cross-section
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to a fastening device for framed solar modules on a support profile.
  • the object of the invention is to make the attachment of the solar modules from the frame side feasible.
  • a fastening device for framed solar modules is proposed on a carrier profile, which consists of a holder which engages from above on the solar module frame and which is arranged by means of a fastening means with the one below the solar module frame
  • Carrier profile is connectable, wherein the carrier profile is a hollow box profile, the upper profile web has spaced openings which have an insertion for a fastener in the carrier profile and extending in the carrier longitudinal attachment region with a relation to the insertion tapered cross section, so that this for the in the insertion introduced introduced fastening means after its displacement in the tapered mounting portion forms an abutment, and the carrier profile in the profile web opposite the respective opening in each case has a further opening through which the part located in the carrier profile of the fastener is accessible.
  • the fastening means is a threaded bolt which is screwed into a thread of the holder, the bolt head is inserted into the insertion of the opening, for which the mounting portion forms an abutment and the intervention possibilities (slot, Allen, hex) for a through the opening in the carrier profile engaging tool has.
  • the thread in the holder may also be formed by a nut, which is guided laterally guided in a receptacle of the holder.
  • the fastening device described combines the advantage of a mounting with few mounting parts and a final mounting of below the solar modules.
  • They can be placed on the carrier profiles with the frame and pre-fixed by the holder so that even a limited shift and alignment is possible.
  • the fastening means can already be located in the fastening region of the openings.
  • the solar module assembly thus prepared can then be lowered from below by the final fixing of the holders, e.g. set by tightening the threaded bolt final. At working heights of 2 - 3 m, this can be easily achieved by ladders.
  • Fig. 1 shows a section through the carrier with solar module and Fig. 2 is a perspective view of the carrier.
  • FIG. 1 solar module frame 1 m fixed position on the carrier profile 2 are shown.
  • the fixing takes place by means of a holder 6 which engages on top of the solar module frame 1 and which can be connected by means of a fastening means 10 to the carrier profile 2 arranged below the solar module frame 1.
  • the carrier profile 2 has on both sides support webs 5 for the solar module frame 1, which preferably form an angle profile. With the Wmkelprofil a secure placement or insertion of the framed solar modules on or m the support profile 2 is guaranteed.
  • the holder 6 which engages on top of the solar module frame 1 is a molded part with a connection for a fastening means 10 or a rail with a plurality of connections for fastening means 10. It is understood that a plurality of mold-like holders 6 are arranged.
  • the carrier profile 2 is a hollow box profile, the upper profile web 3 has spaced openings 7, which have an insertion 8 for the fastener 10 in the carrier profile 2 and extending in the carrier longitudinal direction mounting portion 9 with a relation to the insertion 8 tapered cross-section, for the in the insertion 8 introduced fastener 10 after its displacement in the tapered mounting portion 9 forms an abutment.
  • the carrier profile 2 has in the lower profile web 4 with respect to the respective opening 7 also 1 an opening 11 through which the part located in the carrier profile 2 of the fastening means 10 is accessible.
  • the fastening means 10 is a threaded bolt which can be screwed into the thread formed in the holder 6 by a nut.
  • the mother is guided laterally guided in the receptacle 12 of the holder 6 and so secured against rotation.
  • the bolt head of the threaded bolt is inserted into the insertion region 8 of the opening 7 and the mounting portion 9 forms an abutment for the bolt head.
  • the bolt head has access options (slot, Allen, hex) for a through the opening 11 in the carrier profile, 2 engaging tool.
  • Fig. 2 shows a perspective view of the formed as a hollow box profile carrier profile 2.
  • the upper profile web 3 of the hollow box profile has spaced openings 7, of which only one is shown here.
  • the openings 7 are keyhole-shaped, ie they have an insertion region 8 for a fastening means 10 in the carrier profile 2 and extending in the carrier longitudinal direction fastening region 9 with respect to the insertion 8 tapered cross section (beard area), which after moving the fastener 10 in the tapered mounting portion 9 forms an abutment for this.
  • the carrier profile 2 has in the lower profile web 4 with respect to the respective opening 7 also has an opening 11 through which the located in the support section 2 part of the fastening means 10 is accessible. With a guided through the opening 11 tool, the fastener 10, for example, tighten a threaded bolt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to a mounting device for framed solar modules on a carrier profile made of a bracket (6) holding the solar module frame (1) from above, said bracket being connectable by means of a mounting means to the carrier profile (2) disposed below the solar module frame (1), wherein the carrier profile (2) is a hollow box profile, the upper profile web (3) thereof having spaced openings (7), wherein the openings (7) comprise an insertion area (8) into the carrier profile (2) for a mounting means (10) and a mounting area (9) extending in the longitudinal carrier direction and having a narrowing cross section relative to the insertion area (8) forming a counter-support for the mounting means (10) inserted into the insertion area (8) after sliding the same into the narrow mounting area (9), and the carrier profile (2) also comprises an opening (11) in the profile web (4) opposite each opening (7), by means of which the part of the mounting means (10) located in the carrier profile (2) can be accessed.

Description

Befestigungsvorrichtung für gerahmte SolarmoduleFastening device for framed solar modules
Die Erfindung betrifft eine Befestigungsvorrichtung für gerahmte Solarmodule auf einem Tragprofil.The invention relates to a fastening device for framed solar modules on a support profile.
Bei der Befestigung von Solarmodulen finden gewöhnlich Spezialprofile Verwendung, in die Halter eingreifen und mit dem Solarmodul durch Verschrauben verspannt werden (DE 10 2005 001 654) . Das Verschrauben findet von oben, also von der Solarmodulseite statt.In the attachment of solar modules usually find special profiles use, engage in the holder and clamped to the solar module by screwing (DE 10 2005 001 654). The screwing takes place from above, ie from the solar module side.
Anstelle von Verschraubungen sind auch Klick- oder Rastverbindungen bekannt (DE 299 12 700 Ul, DE 202 09 218 Ul) .Instead of fittings and click or locking connections are known (DE 299 12 700 Ul, DE 202 09 218 Ul).
Es hat sich gezeigt, dass bei größer werdenden Solarmodulen und insbesondere bei aufgeständerten Solarmodulen in der freien Natur die notwendige Zugängigkeit der Befestigungsmittel von der Solarmodulseite aus ein wesentlicher Nachteil ist.It has been shown that with solar modules becoming larger and, in particular, with elevated solar modules in the open, the necessary accessibility of the fastening means from the solar module side is a significant disadvantage.
Aufgabe der Erfindung ist es, die Befestigung der Solarmodule von der Gestellseite her realisierbar zu machen.The object of the invention is to make the attachment of the solar modules from the frame side feasible.
Gelöst wird diese Aufgabe mit den Merkmalen des Anspruches 1, vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche .This object is achieved with the features of claim 1, advantageous embodiments are the subject of the dependent claims.
Erfindungsgemäß wird eine Befestigungsvorrichtung für gerahmte Solarmodule auf einem Trägerprofil vorgeschlagen, die besteht aus einem von oben auf den Solarmodulrahmen greifenden Halter, der mittels eines Befestigungsmittels mit dem unterhalb des Solarmodulrahmens angeordneten Trägerprofil verbindbar ist, wobei das Trägerprofil ein Hohlkastenprofil ist, dessen oberer Profilsteg über beabstandet angeordnete Öffnungen verfügt, die einen Einführbereich für ein Befestigungsmittel in das Trägerprofil aufweisen und einen in Trägerlängsrichtung verlaufenden Befestigungsbereich mit einem gegenüber dem Einführbereich verjüngtem Querschnitt, so dass dieser für das in den Einführbereich eingebrachte Befestigungsmittel nach seinem Verschieben in den verjüngten Befestigungsbereich ein Widerlager bildet, und das Trägerprofil im Profilsteg gegenüber der jeweiligen Öffnung jeweils eine weitere Öffnung aufweist, über die der im Trägerprofil befindliche Teil des Befestigungsmittels zugängig ist.According to the invention, a fastening device for framed solar modules is proposed on a carrier profile, which consists of a holder which engages from above on the solar module frame and which is arranged by means of a fastening means with the one below the solar module frame Carrier profile is connectable, wherein the carrier profile is a hollow box profile, the upper profile web has spaced openings which have an insertion for a fastener in the carrier profile and extending in the carrier longitudinal attachment region with a relation to the insertion tapered cross section, so that this for the in the insertion introduced introduced fastening means after its displacement in the tapered mounting portion forms an abutment, and the carrier profile in the profile web opposite the respective opening in each case has a further opening through which the part located in the carrier profile of the fastener is accessible.
In einer bevorzugten Ausführung ist das Befestigungsmittel ein Gewindebolzen, der in ein Gewinde des Halters eindrehbar ist, dessen Bolzenkopf in den Einführbereich der Öffnung einführbar ist, für den der Befestigungsbereich ein Widerlager bildet und der über Eingriffsmöglichkeiten (Schlitz, Imbus, Sechskant) für ein durch die Öffnung in das Trägerprofil eingreifendes Werkzeug verfügt.In a preferred embodiment, the fastening means is a threaded bolt which is screwed into a thread of the holder, the bolt head is inserted into the insertion of the opening, for which the mounting portion forms an abutment and the intervention possibilities (slot, Allen, hex) for a through the opening in the carrier profile engaging tool has.
Dabei kann das Gewinde im Halter auch durch eine Mutter gebildet sein, die seitlich geführt in einer Aufnahme des Halters gelagert ist.In this case, the thread in the holder may also be formed by a nut, which is guided laterally guided in a receptacle of the holder.
Die beschriebene Befestigungsvorrichtung vereint in sich den Vorteil einer Montage mit wenigen Montageteilen und einer Endbefestigung von unterhalb der Solarmodule. Bei aufzustandernden Solarmodulen können diese auf die Tragerprofile mit den Rahmen aufgelegt und durch die Halter so vorfixiert werden, dass noch eine begrenzte Verschiebung und Ausrichtung möglich ist. Die Befestigungsmittel können sich dabei bereits im Befestigungsbereich der Offnungen befinden.The fastening device described combines the advantage of a mounting with few mounting parts and a final mounting of below the solar modules. In aufzusternden solar modules they can be placed on the carrier profiles with the frame and pre-fixed by the holder so that even a limited shift and alignment is possible. The fastening means can already be located in the fastening region of the openings.
Die so vorbereitete Solarmodulanordnung lasst sich dann von unten durch die Endfixierung der Halter, z.B. durch das Anziehen der Gewindebolzen endgültig festlegen. Bei Arbeitshohen von 2 - 3 m ist dies problemlos von Leitern aus realisierbar.The solar module assembly thus prepared can then be lowered from below by the final fixing of the holders, e.g. set by tightening the threaded bolt final. At working heights of 2 - 3 m, this can be easily achieved by ladders.
Die Befestigungsvorrichtung soll anhand der Zeichnungen verdeutlicht werden. Es zeigen:The fastening device will be clarified with reference to the drawings. Show it:
Fig. 1 einen Schnitt durch den Trager mit Solarmodul und Fig. 2 eine perspektivische Ansicht des Tragers.Fig. 1 shows a section through the carrier with solar module and Fig. 2 is a perspective view of the carrier.
In Fig. 1 sind Solarmodulrahmen 1 m festgelegter Position auf dem Tragerprofil 2 dargestellt. Das Festlegen erfolgt mittels eines von oben auf den Solarmodulrahmen 1 greifenden Halter 6, der mittels eines Befestigungsmittels 10 mit dem unterhalb des Solarmodulrahmens 1 angeordneten Tragerprofil 2 verbindbar ist.In Fig. 1 solar module frame 1 m fixed position on the carrier profile 2 are shown. The fixing takes place by means of a holder 6 which engages on top of the solar module frame 1 and which can be connected by means of a fastening means 10 to the carrier profile 2 arranged below the solar module frame 1.
Das Tragerprofil 2 weist beidseitig Auflagestege 5 für die Solarmodulrahmen 1 auf, die vorzugsweise ein Winkelprofil bilden. Mit dem Wmkelprofil wird ein sicheres Auflegen oder Einschieben der gerahmten Solarmodule auf oder m das Tragerprofil 2 gewahrleistet. Der oben auf den Solarmodulrahmen 1 greifende Halter 6 ist ein Formteil mit einem Anschluss für ein Befestigungsmittel 10 oder eine Schiene mit mehreren Anschlüssen für Befestigungsmittel 10. Es versteht sich, dass bei formteilartigen Haltern 6 mehrere angeordnet werden.The carrier profile 2 has on both sides support webs 5 for the solar module frame 1, which preferably form an angle profile. With the Wmkelprofil a secure placement or insertion of the framed solar modules on or m the support profile 2 is guaranteed. The holder 6 which engages on top of the solar module frame 1 is a molded part with a connection for a fastening means 10 or a rail with a plurality of connections for fastening means 10. It is understood that a plurality of mold-like holders 6 are arranged.
Das Trägerprofil 2 ist ein Hohlkastenprofil, dessen oberer Profilsteg 3 über beabstandet angeordnete Öffnungen 7 verfügt, die einen Einführbereich 8 für das Befestigungsmittel 10 in das Trägerprofil 2 aufweisen und einen in Trägerlängsrichtung verlaufenden Befestigungsbereich 9 mit einem gegenüber dem Einführbereich 8 verjüngtem Querschnitt, der für das in den Einführbereich 8 eingebrachte Befestigungsmittel 10 nach seinem Verschieben in den verjüngten Befestigungsbereich 9 ein Widerlager bildet. Das Trägerprofil 2 weist im unteren Profilsteg 4 gegenüber der jeweiligen Öffnung 7 ebenfalls1 eine Öffnung 11 auf, über die der im Trägerprofil 2 befindliche Teil des Befestigungsmittels 10 zugängig ist.The carrier profile 2 is a hollow box profile, the upper profile web 3 has spaced openings 7, which have an insertion 8 for the fastener 10 in the carrier profile 2 and extending in the carrier longitudinal direction mounting portion 9 with a relation to the insertion 8 tapered cross-section, for the in the insertion 8 introduced fastener 10 after its displacement in the tapered mounting portion 9 forms an abutment. The carrier profile 2 has in the lower profile web 4 with respect to the respective opening 7 also 1 an opening 11 through which the part located in the carrier profile 2 of the fastening means 10 is accessible.
Das Befestigungsmittel 10 ist ein Gewindebolzen, der in das im Halter 6 durch eine Mutter gebildete Gewinde eindrehbar ist. Die Mutter ist seitlich geführt in der Aufnahme 12 des Halters 6 gelagert und so verdrehgesichert.The fastening means 10 is a threaded bolt which can be screwed into the thread formed in the holder 6 by a nut. The mother is guided laterally guided in the receptacle 12 of the holder 6 and so secured against rotation.
Der Bolzenkopf des Gewindebolzens ist in den Einführbereich 8 der Öffnung 7 einführbar und der Befestigungsbereich 9 bildet für den Bolzenkopf ein Widerlager. Der Bolzenkopf verfügt über Eingriffsmöglichkeiten (Schlitz, Imbus, Sechskant) für ein durch die Öffnung 11 in das Trägerprofil ,2 eingreifendes Werkzeug. Fig. 2 zeigt eine perspektivische Ansicht des als Hohlkastenprofil ausgebildeten Trägerprofils 2. Der obere Profilsteg 3 des Hohlkastenprofils weist beabstandet angeordnete Öffnungen 7 auf, von denen hier nur eine dargestellt ist. Die Öffnungen 7 sind schlüssellochartig ausgebildet, d.h. sie verfügen über einen Einführbereich 8 für ein Befestigungsmittel 10 in das Trägerprofil 2 und einen in Trägerlängsrichtung verlaufenden Befestigungsbereich 9 mit einem gegenüber dem Einführbereich 8 verjüngtem Querschnitt (Bartbereich), der nach dem Verschieben des Befestigungsmittels 10 in den verjüngten Befestigungsbereich 9 ein Widerlager für dieses bildet.The bolt head of the threaded bolt is inserted into the insertion region 8 of the opening 7 and the mounting portion 9 forms an abutment for the bolt head. The bolt head has access options (slot, Allen, hex) for a through the opening 11 in the carrier profile, 2 engaging tool. Fig. 2 shows a perspective view of the formed as a hollow box profile carrier profile 2. The upper profile web 3 of the hollow box profile has spaced openings 7, of which only one is shown here. The openings 7 are keyhole-shaped, ie they have an insertion region 8 for a fastening means 10 in the carrier profile 2 and extending in the carrier longitudinal direction fastening region 9 with respect to the insertion 8 tapered cross section (beard area), which after moving the fastener 10 in the tapered mounting portion 9 forms an abutment for this.
Das Trägerprofil 2 weist im unteren Profilsteg 4 gegenüber der jeweiligen Öffnung 7 ebenfalls eine Öffnung 11 auf, über die der im Trägerprofil 2 befindliche Teil des Befestigungsmittels 10 zugängig ist. Mit einem durch die Öffnung 11 geführten Werkzeug läßt sich das Befestigungsmittel 10, z.B. ein Gewindebolzen festziehen. The carrier profile 2 has in the lower profile web 4 with respect to the respective opening 7 also has an opening 11 through which the located in the support section 2 part of the fastening means 10 is accessible. With a guided through the opening 11 tool, the fastener 10, for example, tighten a threaded bolt.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
1 Solarmodulrahmen1 solar module frame
2 Trägerprofil2 carrier profile
3 oberer Profilsteg des Trägerprofils3 upper profile web of the carrier profile
4 unterer Profilsteg des Trägerprofils4 lower profile web of the carrier profile
5 Auflagestege für Solarmodulrahmen5 support webs for solar module frame
6 Halter6 holders
7 Öf fnungen im oberen Profilsteg des Trägerprof ils7 openings in the upper profile web of the carrier profile
8 Einführbereich8 insertion area
9 Befestigungsbereich9 mounting area
10 Befestigungsmittel10 fasteners
11 Öffnungen im unteren Profilsteg des Trägerprofils11 openings in the lower profile web of the carrier profile
12 Aufnahme im Halter 12 Recording in the holder

Claims

Patentansprüche claims
1. Befestigungsvorrichtung für gerahmte Solarmodule auf einem Trägerprofil bestehend aus einem von oben auf den Solarmodulrahmen greifenden Halter, der mittels eines Befestigungsmittels mit dem unterhalb des Solarmodulrahmens angeordneten Trägerprofil verbindbar ist, dadurch gekennzeichnet, dass1. Fastening device for framed solar modules on a support profile consisting of a cross-section of the top of the solar module frame holder which is connectable by means of a fastening means with the arranged below the solar module frame support profile, characterized in that
das Trägerprofil (2) ein Hohlkastenprofil ist, dessen oberer Profilsteg (3) über beabstandet angeordnete Öffnungen (7) verfügt, wobei die Öffnungen (7) einen Einführbereich (8) für ein Befestigungsmittel (10) in das Trägerprofil (2) aufweisen und einen in Trägerlängsrichtung verlaufenden Befestigungsbereich (9) mit einem gegenüber dem Einführbereich (8) verjüngtem Querschnitt, der für das in den Einführbereich (8) eingebrachte Befestigungsmittel (10) nach seinem Verschieben in den verjüngten Befestigungsbereich (9) ein Widerlager bildet und das Trägerprofil (2) im Profilsteg (4) gegenüber der jeweiligen Öffnung (7) ebenfalls eine Öffnung (11) aufweist, über die der im Trägerprofil (2) befindliche Teil des Befestigungsmittels (10) zugängig ist.the carrier profile (2) is a hollow box profile whose upper profile web (3) has spaced-apart openings (7), wherein the openings (7) have an insertion region (8) for a fastening means (10) in the carrier profile (2) and a extending in the carrier longitudinal direction fastening region (9) with a relative to the insertion (8) tapered cross-section, which forms an abutment for the introduced into the insertion (8) fastener (10) after its displacement in the tapered mounting portion (9) and the carrier profile (2 ) in the profile web (4) relative to the respective opening (7) also has an opening (11) through which the in the support section (2) located part of the fastening means (10) is accessible.
2. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass2. Fastening device according to claim 1, characterized in that
das Befestigungsmittel (10) ein Gewindebolzen ist, der in ein Gewinde des Halters (6) eindrehbar ist, dessen Bolzenkopf (10) in den Einführbereich (8) der Öffnung (7) einführbar ist, für den der Befestigungsbereich (9) ein Widerlager bildet und der über Eingriffsmöglichkeiten (Schlitz, Imbus, Sechskant) für ein durch die Öffnung (11) in das Trägerprofil (2) eingreifendes Werkzeug verfügt.the fastening means (10) is a threaded bolt which can be screwed into a thread of the holder (6) whose bolt head (10) can be introduced into the insertion region (8) of the opening (7), for which the fastening region (9) forms an abutment and the over Possibility of intervention (slot, Allen, hex) for a through the opening (11) in the carrier profile (2) engaging tool has.
3. Befestigungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass3. Fastening device according to claim 2, characterized in that
das Gewinde im Halter (6) durch eine Mutter gebildet ist, die seitlich geführt in einer Aufnahme (12) des Halters (6) gelagert ist.the thread in the holder (6) is formed by a nut which is guided laterally guided in a receptacle (12) of the holder (6).
4. Befestigungsvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass4. Fastening device according to one of claims 1 to 3, characterized in that
die Öffnungen (7) schlüssellochartig ausgebildet sind, wobei der Bartbereich dem Befestigungsbereich (9) entspricht .the openings (7) are keyhole-shaped, with the beard area corresponding to the attachment area (9).
5. Befestigungsvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass5. Fastening device according to one of claims 1 to 4, characterized in that
der Halter (6) ein Formteil mit einem Anschluss für ein Befestigungsmittel (10) ist oder eine Schiene mit mehreren Anschlüssen für Befestigungsmittel (10) .the holder (6) is a molded part with a connection for a fastening means (10) or a rail with several connections for fastening means (10).
6. Befestigungsvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass6. Fastening device according to one of claims 1 to 5, characterized in that
das Trägerprofil (2) beidseitig von den Öffnungen (7) Auflagestege (5) für die Solarrαodulrahmen (1) aufweist, vorzugsweise ein Winkelprofil bildende Auflagestege (5) . the carrier profile (2) on both sides of the openings (7) support webs (5) for the Solarrαodulrahmen (1), preferably an angle profile forming support webs (5).
EP10717488A 2009-01-22 2010-01-20 Mounting device for framed solar module Withdrawn EP2379956A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009000916U DE202009000916U1 (en) 2009-01-22 2009-01-22 Fastening device for framed solar modules
PCT/DE2010/000071 WO2010083819A2 (en) 2009-01-22 2010-01-20 Mounting device for framed solar module

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EP2379956A2 true EP2379956A2 (en) 2011-10-26

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EP10717488A Withdrawn EP2379956A2 (en) 2009-01-22 2010-01-20 Mounting device for framed solar module

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WO (1) WO2010083819A2 (en)

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DE202009000916U1 (en) 2009-04-30
WO2010083819A2 (en) 2010-07-29

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