DE202010008417U1 - Mounting arrangement for at least one PV module, in particular solar cell module and / or solar thermal module - Google Patents

Abstract

Mounting arrangement (1) with at least one PV module (13), in particular PV module (13) in the form of a solar cell module and / or solar thermal module, with at least two parallel base components (11), with two parallel base components (11), with two parallel, with the PV module (13 ) connected support rails (12) which are arranged in a plane parallel to a plane in which the base components (11) lie and at right angles to the base components (11), and at least four holders (1), two of which on one of the at least two base components (11) are arranged, characterized in that each of the at least four holders (1) has a base section (2) for connection to a base component (11) and two U-shaped receiving contours (4a, 4b) for receiving end sections ( 12a, 12b) of the support rails (12), the two U-shaped receiving contours (4a, 4b) being designed as an H-shaped contour.

Description

The following invention relates to a mounting arrangement with at least one PV module, in particular PV module in the form of a solar cell module and / or solar thermal module.

Such mounting arrangements for mounting solar thermal or photovoltaic power generators are used on roofs or in the field. A PV module (PV = photovoltaic) is, in order to prevent contact of the glass surfaces with a metal or a contact with the electrically conductive construction, framed or mounted on mounting rails (so-called backrails). A connection to a substructure is designed in different ways.

For example, two U-shaped base members may be mounted horizontally and parallel to each other on a substructure mounted on a roof directly or on a rack / scaffold. The openings of the U-shaped contours of the base profiles are directed towards each other, their legs are parallel to the ground. The PV modules are secured in their vertical position by skilfully pivoting in, inserting the PV modules into the upper base profile and then lowering them into the lower base profile. The basic profiles can be provided on both sides with U-shaped contours, so that an H-contour is created and another PV module can be inserted in a vertical row.

In order to prevent metallic contact between the PV modules and the base profiles, the PV modules are framed or provided with mounting rails, which can also improve the statics of the PV modules.

For horizontal base profiles hooking of horizontal mounting rails by attaching a mounting rail in the corresponding mating contour of the base profile is easy to implement.

With a horizontal base profile and a support rail oriented at right angles to this, hanging is not possible. For this purpose, the support rail must be machined according to the receiving contour of the base profile. Mechanical processing is an additional expense associated with additional sources of error. The contour mounts must be able to accommodate tolerances and dilatations and prevent the PV module from accidentally lifting. Additional components (screws, clamps) secure the PV module against lateral displacement on the base profile.

It is therefore an object of the present invention to provide an improved mounting arrangement for at least one PV module.

This object is achieved with a mounting arrangement having the features of claim 1.

The mounting arrangement according to the invention with at least one PV module, in particular PV module in the form of a solar cell module and / or solar thermal module, with at least two parallel base components, with two parallel, connected to the PV module mounting rails, which in a plane parallel to a plane, in which the base components lie, and are arranged at right angles to the base components, and at least four holders, each of which two are arranged on one of the at least two base components, is characterized in that each of the at least four holders has a base portion for connection to a base component and two U-shaped receiving contours for receiving end portions of the support rails, wherein the two U-shaped receiving contours are formed as an H-shaped contour.

It is thus a mounting arrangement for a horizontally extending base profile or base member provided with a perpendicular thereto support rail of a PV module, with no mechanical processing or securing the support rail is required.

A basic idea of the invention consists in a holder with two U-shaped receiving contours in an H-shaped arrangement for receiving the mounting rails. The holder is positioned parallel to the ground. The underground can be a supporting system, but also a roof or roof mountings.

A further mounting arrangement with at least one PV module, in particular PV module in the form of a solar cell module and / or solar thermal module, with two parallel, connected to the PV module mounting rails, which are arranged parallel to each other in the longitudinal direction of the PV module, and at least four Holders, characterized in that each of the at least four holders has a base portion in the form of a plate for connection to a substructure to be assigned and two U-shaped receiving contours for receiving end portions of the support rails, wherein the two U-shaped receiving contours as an H-shaped contour are formed.

With such a design, the holder can also be mounted, for example, on flat substructures or roof anchors. This is a direct assembly on a level surface with for example a screw connection, welding or adhesive connection.

If the one receiving contour of the two U-shaped receiving contours by approximately z. B. one-third longer than the other is formed, the PV module can be inserted after insertion into the longer receiving contours of the upper holder in the receiving contours of the lower holder, the PV module is in the final position of a stop in the lower Supporting contours and remains in the upper, longer receiving contours and is held.

It is also possible to form a base portion of the holder for receiving in the base profile so that it corresponds to the base profile. For example, the base profile may have a C-shaped receptacle into which the base portion of the holder in the form of a hammer head screw or a sliding block is inserted or pivoted. This creates an undercut connection. The base portion may be additionally provided with a sprung pressure piece to ensure a certain contact pressure, especially during positioning.

A fixation or positioning of the holder can be done by friction and / or a screw connection. Advantageously, the shaft of the hammer head of the base portion of the holder may be formed in width corresponding to the width of the C-shaped contour of the base profile, whereby the holder in the base member or base profile can be moved longitudinally and secured in the desired end position by turning in position. The T-shaped contour of the hammer head of the base portion of the holder is a positive engagement with the C-shaped contour of the base member during rotation.

For holding a mounting rail, a holder is required at the lower end as well as at the upper end. Each holder has at least one U-shaped receiving contour, which makes it possible to receive the DIN rail at their ends accordingly. The openings of the U-shaped contours are aligned and aligned. When mounting multiple PV modules or mounting rails in the vertical direction in series the web of the U-shaped recording contour of the holder is associated with a further U-shaped contour mirror image. The overall contour then corresponds essentially to an H-shape. The maximum width of the receiving contour corresponds to the minimum opening width of the mounting rail. This ensures that a connection can be recorded with a certain amount of play. The compound is able to absorb movements, dilatations and tolerances.

The holder may consist of a UV-resistant plastic or a metal (aluminum, aluminum alloy). A holder made of metal can be provided in an advantageous manner with a protection which prevents direct contact between the support rail and holder. This protection prevents the formation of rattling noises, squeaking noises, which can be caused by a slip-stick effect at dilatations / strains within the construction, and serves to dampen the insertion / insertion / insertion of the mounting rails.

Thus, each of the two receiving contours of each holder may each be provided with a force storage element which acts on a received end portion of a support rail.

In this case, the force storage elements may be integrally formed with a hold-down, the hold-down is pushed onto the holder.

Alternatively, each force storage element may be connected to a hold-down, which is in each case pushed onto the holder.

In another embodiment, the force storage element may be formed of an elastic material which is introduced into the receiving contours.

Such protection can be applied by means of a coating process. It can be a noise-damping mass (rubber, butyl) are introduced into the U-shaped receiving contours.

In a two-part design, the supporting part of the holder z. B. made of aluminum or a hard plastic (PA with GRP) exist. The protection is subsequently pushed onto the holder and can be locked in this case. The protection consists of a UV and weather-resistant plastic and is softer than the material of the holder.

A U-shaped guard can be slid in the vertical direction like a clamp on the holder. He reaches with his thighs to the bearing surface of the mounting rail in the actual recording contour and surrounds with a Hinterschnittkontur a leg or a wall of the holder and thus secures its own position. This can be done before or after the insertion of the DIN rails.

Another protection can be pushed laterally over the web of the holder. By Hinterhakungen / undercut contour of the protection secures its location in the area of the bridge / recording bridge of the holder. The protection can also be with the Hold-down for energy storage elements to be formed together. The force storage elements generate a certain pressure on the mounting rail and push it in the inserted state on a wall (support wall / barrier wall) of the holder. This has the advantage of a lift-out, position assurance and noise damping (rattle protection).

Likewise, a permanent introduction of a sealing contour in the respective receiving contour of the holder is possible. This is a z. B. glued U-shaped sealing contour in the U-shaped receiving contour of the holder, pressed or inserted via sealing feet. If the holder is cut to length from a profile bar, the sealing contour can be introduced into the profile bar and is then cut to the desired width of the holder together with the holders.

As a further embodiment, each holder may be provided with a locking device (also for theft protection), which prevents a lifting of the at least one PV module from an inserted state. Here, a locking element can be attached via a hinge-like predetermined breaking point on the hold-down, which is activated by insertion of the support rail either by manual operation or automatically. At the protection / hold-down a conically tapered plug / locking wedge can be attached via a hinge-like connection. After insertion of the support rail of this locking wedge is manually pressed into the hollow chamber or the gap, which has arisen between the end position of the support rail end and the receiving web of the holder. As a result, the support rail can not be brought up into the Einschwenklage. A rattle as well as an unintentional lifting are prevented.

In an automatic activation of the locking device can be generated via an L-shaped lever when inserting another mounting rail in series a positive connection. The upper support rail presses against a lever arm, the z. B. is hinged pivotally on the hold-down. Then z. B. pivoted by the weight of the upper support rail attached to the lever arm further lever at an angle in the direction of the lower support rail. In this case, the further lever can swing in a locking wedge or prevent by its offset the unintentional lifting of the mounting rails from the holder contour and at the same time act as noise damping.

The locking device may have a Sperrklips, which is clipped onto the holder and prevents the unintentional lifting of the support rails from the holder contour, serves as a spacer between the PV modules in the vertical direction and at the same time acts as a noise attenuation.

• – Kein durchlaufendes Halterprofil
• – Geräuschdämpfung (Klapperschutz)
• – Diebstahlschutz
• – Kein elektrisch leitender Kontakt zwischen PV-Modul und Unterkonstruktion
• – Montage werkzeug- und schraubenlos
• – Befestigung ist auf unterschiedlichen Untergründen (Dach, Unterkonstruktion, Rahmenkonstruktion, Dachanker) möglich
• – Keine Bearbeitung der Tragschienen
• – Aushebeschutz
• – Sicherung mit Sperreinrichtung über Sollbruchstelle
• – Sicherung mit Sperreinrichtung über Hebel
• – Sicherung mit Sperreinrichtung über Stopfen/Sperrkeil
• – Beschichtung des Halters bzw. der Aufnahmekonturen des Halters
• – Dichtungskontur
• – Keine Deckschalenkonstruktion
• – Hinterlüftung der PV-Module

Further advantages of the invention are given in the following list:

• - No continuous holder profile
• - Noise damping (rattle protection)
• - Theft protection
• - No electrically conductive contact between PV module and substructure
• - Assembly without tools and screws
• - Fixing is possible on different surfaces (roof, substructure, frame construction, roof anchor)
• - No processing of the mounting rails
• - Lifting protection
• - Fuse with locking device over predetermined breaking point
• - Lock with locking device via lever
• - Fuse with locking device via plug / locking wedge
• - Coating of the holder or the receiving contours of the holder
• - Sealing contour
• - No cover shell construction
• - Back ventilation of the PV modules

The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings.

Show it:

1 a schematic plan view of a mounting arrangement according to the invention;

2 a partial sectional view of the mounting arrangement according to the invention 1 along line II-II;

3 an enlarged side view of a first embodiment of a holder of the mounting arrangement according to the invention 1 ;

4A - 4B perspective views of the first embodiment of the holder according to 3 with a hold-down;

5A - 5D schematic sectional views of the mounting arrangement according to the invention 2 with a first embodiment of a Aushebeschutzeinrichtung in an insertion process;

6A - 6B schematic plan views of the first embodiment of the holder according to 3 with a two embodiment of Aushebeschutzeinrichtung;

7A - 7B schematic plan views of the first embodiment of the holder according to 3 with a third embodiment of Aushebeschutzeinrichtung;

8th a sectional view of a second embodiment of the holder of the mounting arrangement according to the invention according to 1 ;

9A a schematic perspective view of a third embodiment of the holder of the mounting arrangement according to the invention 1 ;

9B a schematic perspective view of the third embodiment of the holder according to 9A with a fourth embodiment of the Aushebeschutzeinrichtung;

10A a schematic perspective view of the holder according to 9A with the Aushebeschutzeinrichtung after 9B and two mounting rails before an insertion process; and

10B a schematic perspective view of the holder according to 9A with the Aushebeschutzeinrichtung after 9B and two mounting rails after an insertion process.

Coordinate systems in the figures serve for simplified orientation. An x-direction is horizontal and a y-direction is perpendicular. A z-direction indicates a height direction perpendicular to an xy plane.

A schematic plan view of a mounting arrangement according to the invention 10 is in 1 shown.

On a substructure, not shown, for. As a roof, with a bottom A and a top B are horizontal (in the x direction) base components 11 , For example, rails, attached. In the case of a roof or a substrate with a slope, the top B to the ridge of the roof or to the highest point of the ground. Two PV modules 13 are in y-direction on the base parts 11 over holder 1 , which will be explained in more detail below, attached. These PV modules 13 are representative of others in series and arranged next to them. The term PV module includes both solar cell modules and solar thermal modules. The substructure can be a support system, the actual roof or shots on the roof. Instead of the profile rails, other attachment structures may be used, such as roof anchors. Thus, the mounting arrangement includes 10 at least one PV module 13 with two mounting rails 12 and four holders 1 , Depending on the substructure has the mounting arrangement 10 then at least two basic components 11 (shown here: profile rails) or four basic components 11 (in the case of individual roof anchors) on. In an alternative embodiment, the holders 1 also directly (see below) on a substructure, which consists of a flat surface to be applied.

The PV modules 13 are on their back with U-shaped mounting rails 12 , which are also referred to as backrails provided. Here shows each PV module 13 two mounting rails 12 extending in the y-direction and parallel to each other in the vicinity of a longitudinal edge of a PV module 13 attached to this, z. B. adhered to the frame or enclosure structure.

The mounting rails 12 lie in an xy plane parallel to an xy plane in which the base components 11 are arranged, and extend in the y-direction at right angles to the base components 11 in the longitudinal direction of the PV module 13 and are each with a holder 1 connected. Every holder 1 has recording contours, which are described in more detail below. One of these receiving contours points down to the bottom A and is used as a blocking recording 4a designated. Another recording contour, mirror image of the x-axis and the lock recording 4a arranged, is used as a support receptacle 4b referred to and points to the top B. The mounting rails 12 are with their one pointing to the top B end, here as a barrier sections 12a are designated in the lock recordings 4a the holder 1 used. The other ends of the mounting rails 12 are as support shots 12b designated and in the support receptacles 4b the holder 1 added. The PV modules 13 are so over their rails 12 with their support sections 12b in the support shots 4a the holder 1 on the base components 11 kept supported. The other ends of the mounting rails 12 with their lock sections 12a are in the lock recordings 4b the holder 1 held and by locking devices 14 , which are explained further below, locked against digging. The lower edges of the PV modules 13 , which point to the bottom A, here are support page 13a called, and the upper edges facing the top B, as a blocking side 13b designated.

2 shows a partial sectional view of the mounting arrangement according to the invention 10 to 1 along line II-II, the holder 1 between the upper and lower PV module 13 is shown.

In this example, the base part is 11 as a profiled rail with a trapezoidal cross-section and a T-groove arranged in the upper region, in which a correspondingly shaped base portion 2 of the owner 1 Is used in the x direction. The base section 2 of the owner 1 is over a jetty 3 in the z-direction with a plate body of the holder 1 connected, wherein this plate body to the right in the y-direction as a barrier wall 6a and to the left in the y-direction as a support wall 6b expands. Between these walls 6a and 6b is a recording bridge 6c to the left of the jetty 2 arranged offset and extends in the z direction. The recording bridge 6c is at his (in the 2 ) upper end connected to a cover plate, which acts as a barrier cover wall 5a in y-direction to the right and as a supporting deck wall 5b extends to the left in the y direction, with both cover walls 5a and 5b parallel to the below at the distance of the receiving web 6c lying barrier wall 6a and supporting wall 6b are arranged. The barrier cover wall 5a is about two thirds as long as the barrier wall 6a and has at its right end a slope on its upper side. The supporting cover wall 5b is about one-third as long as the retaining wall 6b and has rounded edges. Also the end of the barrier wall 6a , Retaining wall 6b and barrier wall 5a have rounded edges.

Locking cover wall 5a , Barrier wall 6a and footbridge 6c form a recording contour, as a blocking recording 4a is designated, has a U-shape and points in the y-direction. A mirror image of this is another U-shaped recording contour, which serves as a support receptacle 4b is designated arranged. The support receptacle 4b points in the opposite y-direction. blocking receiver 4a and support reception 4b of the owner 1 together have an H-shaped shape. The respective maximum width of blocking recording 4a and support reception 4b in the x-direction corresponds to the minimum opening width of the profile of the mounting rail 12 , This ensures that a connection is formed with a certain play, whereby the connection is able to absorb movements, dilatations and tolerances.

The lock recording 4a of the owner 1 takes the lock section 12a the mounting rail 12 of the lower one (see 1 ) or right PV module 13 on, with the edge of the barrier section 12 in a so-called upper end position 15 is arranged. The support section 12b the mounting rail 12 of the upper (see 1 ) or left PV module 13 is in the support receptacle 4b of the owner 1 recorded and takes a so-called lower limit position 16 one. It should be noted that the lock recording 4a is longer in the y-direction than the support receptacle 4b , wherein the upper end position 15 approximately in the left third of the lock recording 4a is located (on the y-axis) and the lower limit position 16 close to the footbridge 6c is arranged. This will be explained in more detail below.

The holder 1 is in this example with a hold-down 7 provided, which in the x direction on the receiving bridge 6c , Barrier wall 5a and support top wall 5b deferred and over retaining lugs 8c at the receiving bridge 6c arrested (see also 4A and 4B ). To the downholder 7 are in the field of shots 4a and 4b resilient elements 8a . 8b attached, namely a blocking force storage element 8a in the lock recording 4a and a supporting force storage element 8b in the support receptacle 4b , These power storage elements 8a . 8b are designed here as a spring bow. You can, for example, also made of a rubber or similar resilient material. Their force action is essentially in the opposite z-direction. So the locking force storage element pushes 8a in the lock recording 4a the lock section 12a on the barrier wall 6a of the owner 1 and the supporting force storage element 8b in the support receptacle 4b the support section 12b on the supporting wall 6b of the owner 1 ,

3 Fig. 3 is an enlarged side view of a first embodiment of the holder 1 the mounting arrangement according to the invention 10 to 1 with a variation of the hold-down 7 and the resilient elements 8a . 8b represents.

The description of the owner 1 has already been discussed above in connection with 2 , The hold down 7 here consists of two equal parts, each separately in the y-direction and in the opposite y-direction to the respective end of the cover walls 5a . 5b deferred and locked in a manner not shown. Both downholders 7 are each with a force storage element 8a . 8b equipped, the function of which is explained above.

In perspective views of 4A and 4B of the first embodiment of the holder 1 to 3 is the hold down after 2 clearly. The hold down 7 is in the x direction on the barrier wall 5a , the supporting deck wall 5b and the recording bridge 6c postponed. The energy storage elements 8a and 8b are in the respective shots 4a . 4b on the downholder 7 attached, z. B. integrally formed with it. The recording bridge 6c gets from sections of the holddown 7 is encompassed in x-direction in xz planes in an undercut contour and is over the retaining lugs 8c at the footbridge 6c ( 4B ) arrested. At the retaining lugs 8c opposite side is the hold-down 7 above the footbridge 6c with a stiffener 9 provided, which is a bending of the hold-down 7 prevented. The hold down 7 with the energy storage elements 8a . 8b and the retaining lugs 8c For example, it may be made of a UV and weather resistant plastic that is softer than the material of the holder 1 For example, made of a harder UV and weather resistant plastic or a metal (for example, aluminum or an aluminum alloy).

The hold down 7 prevents the formation of rattling noises and squeaking noises, which can be caused by a slip-stick effect during dilatations / strains within the construction and serves to cushion the insertion of the mounting rails 12 ,

5A to 5D show schematic sectional views of the mounting arrangement according to the invention 10 to 2 with a first embodiment of a Aushebeschutzeinrichtung 14 at an insertion process. It will also be referring to 1 taken.

The holders 1 be with their base sections 2 in the profile of the basic components 11 inserted in the x direction and, z. B. with a gauge or scale, arranged at their positions. The profiles of the basic components 11 then z. B. closed by punching screws and sliding blocks. In an alternative, the holders 1 at a base component 11 with a C-shaped profile a base section 2 having a shape of a hammerhead screw or a sliding block. They are then inserted into the C-shaped profile or pivoted into position. The contour of the base section 2 the holder 1 and the groove of the base member 11 correspond to each other, so that an undercut connection is formed. The base section 2 can also be provided with a spring-loaded pressure piece (not shown, but easy to imagine) to ensure a certain contact pressure, especially during positioning.

A fixation or positioning of the holder 1 done by friction. Of course, there is also the possibility of the holder 1 by means of a screw connection with the base component 11 to fix (not pictorial, but easy to imagine). Advantageously, in the example 2 and 3 the base section 2 and the jetty 3 of the owner 1 in their width the profile of the groove of the base member 11 shaped accordingly. So can the holder 1 in the basic component 11 in the longitudinal direction (here x-direction) are moved and in the desired end position of the holder 1 by turning in the base component 11 be secured in position. The T-shaped contour of the base section 2 When twisting a positive connection with the C-shaped contour of the base member 11 one.

For mounting a mounting rail 12 will ever be a holder 1 at the bottom (towards the bottom A, 1 ) as well as at the upper end (towards the upper side B, 1 ) needed. Every holder 1 has the U-shaped recording contours 4a . 4b on, which make it possible, the mounting rail 12 with their end sections 12a . 12b to record accordingly. The openings of the receiving contours 4a . 4b the arranged in the y direction holder 1 are aligned with each other. When mounting the PV modules 13 with their mounting rails 12 in the vertical direction (y direction), every PV module becomes 13 first with the blocking side 13a and the lock sections 12a the associated mounting rails 12 towards the top B in the locking recordings 4a inserted against the y-direction. This is in 5A for a mounting rail 12 shown. This will be the lock sections 12a the mounting rails 12 until it stops at the receiving bridge 6c or the intermediate section of the hold-down 7 sandwiched what 5B illustrated. Because the lock recordings 4a longer than the support shots 4b are, now can the support sections 12b the mounting rails 12 on the support side 13b of the PV module 13 in front of the support shots 4b the bottom bracket 1 (please refer 1 ) are positioned and inserted in this down to the bottom A out in the y direction. At a slope of the arrangement, the PV modules slide 13 by their weight easily in the support receptacles 4b and are based on their recording bridges 6c or the intermediate section of the hold-down 7 as a stop in the lower end position 16 (please refer 2 ). The upper barrier sections slide 12a the mounting rails 12 in the upper recordings 4a in y-direction downwards ( 5C ) and reach the upper end position 15 (see also 2 ). Due to the length of the lock recordings 4a in contrast to the length of the support mounts 4b remain the lock sections 12a the mounting rails 12 in the lock recordings 4a in the upper end position shown 15 , what made 5D is apparent.

As another embodiment show 5A to 5D an improved hold-down 7 with a locking device 14 , which is also referred to as a removal or theft protection. Here is a blocking element 14a on the downholder 7 in the lock recording 4a over a predetermined breaking point 14b hinged ( 5A ). The blocking element 14a is through the lock section 12a the mounting rail 12 ( 5B ) automatically activated by the lock section 12a the blocking element 14a against the stop on the receiving bridge 6c in the holder 1 presses and thereby the breaking point 14b breaks. This can also be done manually in a manner not shown by appropriate facilities or tools from the outside. When sliding back the PV module 13 with the mounting rails 12 in the upper end position 15 falls the blocking element 14a in the freed space between the lock section 12a the mounting rail 12 and the recording bridge 6c or the hold-down portion arranged therebetween in the locking receptacle 4a , like from the 5C and 5D is apparent. Now try the PV module 13 by pushing up in opposite y-direction in the lock recording 4a in from the support receptacle 4b this is pushed up by the in the lock recording 4a located blocking element 14a prevented.

6A and 6B show schematic plan views of the first embodiment of the holder 1 to 3 with a two embodiment of Aushebeschutzeinrichtung 14 ,

It is only the mounting rail 12 with the lock section 12a in the upper end position 15 shown. That means the associated PV module 13 that is not shown is already used. The locking device 14 here has a blocking wedge 14c on, at one end of a swivel arm 14d attached or manufactured in one piece with this. The other end of the swivel arm 14d is on the downholder 7 around a pivot axis 4e mounted pivotally. In the upper end position shown here 16 becomes the locking wedge 14c now by manual action with a force F14 about the pivot axis 14e pivoted counterclockwise so that the locking wedge 14c between the lock section 12a the mounting rail 12 and the holder 1 (eg the recording bridge 6c or a holding-down section arranged in front of it). The function of the locking wedge 14c is the same as that of the above-described blocking element 14a , Rattling as well as inadvertent lifting is prevented. Here is the locking wedge 14c However, by means of tools, they can be brought back to their original position in order to lift the PV module 13 to enable.

7A and 7B show schematic plan views of the first embodiment of the holder 1 to 3 with a third embodiment of Aushebeschutzeinrichtung 14 ,

With an automatic activation of the lifting protection device 14 to 7A and 7B becomes a lever arm 14g an L-shaped lever through the support portion 12b an upper mounting rail 12 around a pivot axis 14e pivoted, being one with the lever arm 14g connected barrier arm 14f is pivoted counterclockwise and the lock section 12a an associated underlying mounting rail 12 so locks that a lifting is prevented and at the same time a rattle protection is guaranteed. This can be the barrier arm 14f the lock section 12a contact and / or the locking wedge described above 14c having the explained function.

8th shows a sectional view of a second embodiment of the holder 1 the mounting arrangement according to the invention 10 to 1 ,

The holder 1 corresponds in this second embodiment with its upper part (barrier wall 6a , Retaining wall 6b , Footbridge 6c , Barrier wall 5a and support top wall 5b ) The first embodiment, wherein the barrier cover wall 5a a same length as the barrier wall 6a and the support deck wall 5b a same length as the support wall 6b in the y direction. Different are the bridge 3 and the base section 2 , The basic component 11 here has a lateral, U-shaped groove in which the holder 1 over the footbridge 3 attached base section 2 and an additional hook section 2a is used. In addition and parallel to the base section 2 is the hook section 2a provided, the hook with an edge of an upper leg of the base member 11 engaged. The jetty 3 is below the support receptacle 4b with the supporting wall 6b connected and runs at an angle, z. B. 15 °, to the z-direction in the opposite z-direction. At its end is the base section 2 set parallel in the y-direction running, with this in the y-direction to about below the middle of the locking receptacle 4a expands. Between hook section 2a and the undersides of retaining wall 6b and barrier wall 6a is the leg of the base member 11 inserted and locked over the hook. The basic component 11 is here about a non-illustrated attachment 11a , z. As screws, attached to a substructure.

Also shows 8th a lining element 17a in the lock recording 4a and a lining element 17b in the support receptacle 4b , These lining elements 17a and 17b are U-shaped and cover with their legs, the inner surfaces of the receiving contours 4a and 4b ,

9 illustrates a schematic perspective view of a third embodiment of the holder 1 the mounting arrangement according to the invention 10 to 1 , Here are the barrier wall 6a and the supporting wall 6b on a common plate extending in the y-direction as the base section 2 applied, said base portion with fasteners 2 B on a plane surface (not shown) can be fastened. The holder 1 corresponds in this third embodiment with its upper part (barrier wall 6a , Retaining wall 6b , Footbridge 6c , Barrier wall 5a and support top wall 5b ) the first embodiment.

In 9B is a schematic perspective view of the third embodiment of the holder 1 to 9A with a fourth embodiment of Aushebeschutzeinrichtung 14 shown. The lifting protection device 14 is here as a locking clip 14h with side Klipswänden 14h ' and 14h '' formed in a U-shape. The locking clip 14h is above the middle area between the top of the barrier wall 5a and the supporting wall 5b applied, with the Klipswände 14h ' and 14h '' laterally on the receiving bridge 6c abut and means on the inside of Klipswände 14h ' and 14h '' attached sperm 14i the barrier wall 5a and the supporting wall 5b embrace. In the y-direction put the sperm 14i a distance between the lock section 12a and recording bridge 6c or support section 12b and recording bridge 6c in such a way that a lifting and rattling of the mounting rails 12 and PV modules 13 is prevented.

10A shows a schematic perspective view of the holder 1 to 9A with the lifting protection device 14 to 9B and two mounting rails 12 before an insertion process, and 10B shows a schematic perspective view of the holder 1 to 9A with the lifting protection device 14 to 9B and two mounting rails 12 after an insertion process.

The mounting rails 12 are here without PV modules 13 shown with which they have attachment sections 12c , z. B. by gluing, are connectable. After mounting and inserting the mounting rails already described above 12 in the associated holder 1 becomes the lift-out protection device 14 attached by the locking clip 14h in a simple way over the holder 1 pushed in the opposite z-direction and by locking the four sperm 14i under the cover walls 5a and 5b is locked. The locking clip 14h can be removed again by means of a suitable tool. It also serves as a spacer between the mounting rails 12 ,

The invention is not limited to the embodiments described above. It is modifiable within the scope of the appended claims.

For example, it is conceivable that the inner surfaces of the receiving contours 4a and 4b with an elastic material by an injection molding process together with a plastic material for the holder 1 be created in a two- or multi-component injection molding process.

The holder 1 can be cut to length from a profile bar.

The lining elements 17a . 17b can be used as a sealing contour in the receiving contours 4a . 4b of the owner 1 glued, pressed or inserted over sealing feet when the holder 1 still present as abwegable profile bar. Only then can a cutting of the overall profile to individual holders 1 respectively.

LIST OF REFERENCE NUMBERS

1

holder

2

base section

2a

hook section

2 B

fastener

3

web

4a

blocking receiver

4b

support recording

5a

Locking cover wall

5b

Supporting top wall

6a

barrier wall

6b

retaining wall

6c

female web

7

Stripper plate

8a

Locking force storage element

8b

Supporting force storage element

8c

retaining nose

9

stiffening

10

mounting arrangement

11

basic component

11a

attachment

12

rail

12a

blocking portion

12b

support section

12c

attachment section

13

PV module

13a

blocksite

13b

support page

14

locking device

14a

blocking element

14b

Breaking point

14c

locking wedge

14d

swivel arm

14e

swivel axis

14f

locking arm

14g

lever arm

14h

Sperrklips

14h ', 14h' '

Klipswand

14i

locking tab

15

Upper end position

16

Lower end position

17a

Lining element Lock receiving

17b

Lining element supporting receptacle

A

top

B

bottom

F14

force

x, y, z

coordinates

Claims (12)

Mounting arrangement ( 1 ) with at least one PV module ( 13 ), in particular PV module ( 13 ) in shape a solar cell module and / or solar thermal module, having at least two parallel base components ( 11 ), with two parallel, with the PV module ( 13 ) connected mounting rails ( 12 ), which lie in a plane parallel to a plane in which the base components ( 11 ) and at right angles to the base components ( 11 ) and at least four holders ( 1 ) of which two each on one of the at least two basic components ( 11 ), characterized in that each of the at least four holders ( 1 ) a base section ( 2 ) for connection to a base component ( 11 ) and two U-shaped receiving contours ( 4a . 4b ) for receiving end sections ( 12a . 12b ) of the mounting rails ( 12 ), wherein the two U-shaped receiving contours ( 4a . 4b ) are formed as H-shaped contour. Mounting arrangement ( 1 ) with at least one PV module ( 13 ), in particular PV module ( 13 ) in the form of a solar cell module and / or solar thermal module, with two parallel, with the PV module ( 13 ) connected mounting rails ( 12 ) parallel to one another in the longitudinal direction of the PV module ( 13 ) and at least four holders ( 1 ), characterized in that each of the at least four holders ( 1 ) a base section ( 2 ) in the form of a plate for connection to a substructure to be assigned and two U-shaped receiving contours ( 4a . 4b ) for receiving end sections ( 12a . 12b ) of the mounting rails ( 12 ), wherein the two U-shaped receiving contours ( 4a . 4b ) are formed as H-shaped contour. Mounting arrangement according to claim 1 or 2, characterized in that the one receiving contour ( 4a ) of the two U-shaped receiving contours ( 4a . 4b ) is formed about one third longer than the other. Mounting arrangement according to one of claims 1 to 3, characterized in that each of the two receiving contours ( 4a . 4b ) of each holder ( 1 ) each having a force storage element ( 8a . 8b ), which is on a recorded end portion ( 12a . 12b ) of a mounting rail ( 12 ), is provided. Mounting arrangement according to claim 4, characterized in that the force storage elements ( 8a . 8b ) with a hold-down ( 7 ) are integrally formed, wherein the hold-down ( 7 ) on the holder ( 1 ) can be pushed. Mounting arrangement according to claim 4, characterized in that each force storage element ( 8a . 8b ) with a hold-down ( 7 ) connected to the holder ( 1 ) can be pushed. Mounting arrangement according to claim 4, characterized in that each force storage element ( 8a . 8b ) is formed of an elastic material, which in the receiving contours ( 8a . 8b ) is introduced. Mounting arrangement according to one of claims 1 to 7, characterized in that each holder ( 1 ) with a locking device ( 14 ), which is a lifting of the at least one PV module ( 13 ) prevented from an inserted state. Mounting arrangement according to claim 8, characterized in that the locking device ( 14 ) manually or automatically by the mounting rails ( 12 ) is operable. Mounting arrangement according to claim 9, characterized in that the locking device ( 14 ) a blocking element ( 14a ), which via a predetermined breaking point ( 14b ) with a hold-down ( 7 ) connected is. Mounting arrangement according to claim 9, characterized in that the locking device ( 14 ) a locking wedge ( 14c ), which about a pivot axis ( 14e ) is pivotable. Mounting arrangement according to claim 9, characterized in that the locking device ( 14 ) a locking clip ( 14h ), which on the holder ( 1 ) can be clipped on.

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