CN217469822U

CN217469822U - A connection structure for building integrated photovoltaic roof

Info

Publication number: CN217469822U
Application number: CN202221408434.1U
Authority: CN
Inventors: 罗海平; 康灿杰; 郑绪岚
Original assignee: Shanghai Ligang Curtain Wall Technology Co ltd
Current assignee: Shanghai Ligang Curtain Wall Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-20
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a connection structure for building photovoltaic integration roof, which comprises a mounting bracket, the surface of mounting bracket is provided with a plurality of mounting rails, every the equal fixedly connected with in both sides of mounting rail inside is spacing, and every mounting rail is inside to be separated into guiding gutter and mounting groove, one of them by two spacing that correspond the inside mounting bolt that is provided with of mounting groove, and mounting bolt's one end threaded connection has the nut, the mounting bracket is connected with the mount through the cooperation of mounting bolt and nut, the mount comprises preforming, support frame and two inside strengthening ribs of symmetric distribution in the support frame with preforming bottom fixed connection, the inside of mounting bracket is provided with the enhancement core, be provided with two photovoltaic module between mounting bracket and the mount. Through setting up mutually supporting of mounting bracket and mount, not only can realize photovoltaic module's connection, also promote the performance that whole junction bore shear stress simultaneously greatly.

Description

A connection structure for building integrated photovoltaic roof

Technical Field

The utility model relates to a photovoltaic integration technical field especially relates to a connection structure for building photovoltaic integration roof.

Background

Building-integrated photovoltaics is a technology that integrates solar power (photovoltaic) products into buildings. It is different from the form of photovoltaic system attached to buildings, and can be divided into two main categories: one is the combination of the photovoltaic array and the building, and the other is the integration of the photovoltaic array and the building. In both of these ways, the integration of photovoltaic arrays with buildings is a common form, particularly with building roofing.

At present, when installing photovoltaic module, all need connection structure to connect, generally all connect photovoltaic module through mounting bracket and the preforming that is located the mounting bracket top, but the whole ability of bearing shear stress is relatively poor, and structural strength is not high, probably makes the junction deformation, leads to photovoltaic module to damage, for this reason we propose the connection structure who is used for building integrated photovoltaic roof.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a connection structure for building photovoltaic integration roof through mutually supporting that sets up mounting bracket and mount, not only can realize photovoltaic module's connection, also promotes the performance that whole junction bore shear stress simultaneously greatly.

In order to solve the technical problem, the utility model provides a following technical scheme: a connection structure for building photovoltaic integration roof, including the mounting bracket, the surface of mounting bracket is provided with a plurality of mounting rails, every the equal fixedly connected with in both sides of mounting rail inside is divided into guiding gutter and mounting groove by two spacing strips that correspond, one of them every mounting rail is inside the mounting groove is provided with construction bolt, and construction bolt's one end threaded connection has the nut, the mounting bracket is connected with the mount through construction bolt and nut's cooperation, the mount comprises preforming, with preforming bottom fixed connection's support frame and two inside strengthening ribs of support frame of symmetric distribution, the inside of mounting bracket is provided with strengthens the core, be provided with two photovoltaic module between mounting bracket and the mount.

As an optimal technical scheme of the utility model, every photovoltaic module's top and bottom all are provided with the sealing strip, every the sealing strip by sealed the pad and with sealed a plurality of sealed archs of sealed pad one side fixed connection constitute.

As a preferred technical solution of the utility model, the reinforced core is composed of the reinforced sleeve fixedly connected with a plurality of mounting rail sides and the inner tube fixedly connected with the inside of the reinforced sleeve.

As an optimal technical solution of the present invention, the number of the mounting bolts is set to be plural along the length direction of the fixing frame.

As an optimized technical scheme of the utility model, every a plurality of sealed archs on the sealed pad are the equidistance and distribute.

As a preferred technical scheme of the utility model, the quantity of mounting track sets up to four, and is the cross and distributes.

As an optimized technical proposal of the utility model, the cross section of the inner tube is triangular.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the mounting bolt is slid into the mounting groove, the photovoltaic module is placed on the mounting frame, the hole reserved in the fixing frame penetrates through the mounting bolt, then the nut is rotated to enable the nut to be screwed with the mounting bolt, in practical use, because the fixing frame is composed of the pressing sheet, the supporting frame and the reinforcing ribs, and the two reinforcing ribs are fixedly connected inside the supporting frame, the fixing frame can effectively resist shear stress while fixing the photovoltaic module, and meanwhile, the bottom of the supporting frame is close to the top of the mounting frame, so that no deformation space is left for large-amplitude deformation, meanwhile, the reinforcing core is arranged in the mounting rack, so that the rigidity of the whole mounting rack can be greatly improved, the design has the advantages that the mounting frame and the fixing frame are matched with each other, so that the connection of the photovoltaic modules can be realized, and the performance of the whole connection part for bearing shear stress is greatly improved;

2. through mount and mounting bracket connection to the extrusion sealing strip, because the sealed a plurality of sealed archs that set up on the sealing pad, make sealed protruding by the extrusion back, form multichannel manger plate structure, avoid the rainwater directly to pass.

Drawings

Fig. 1 is a schematic view of the connection of the mounting frame of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the sealing strip of the present invention;

wherein: 1. a mounting frame; 2. installing a track; 3. a limiting strip; 4. a water chute; 5. mounting grooves; 6. installing a bolt; 7. a nut; 8. a fixed mount; 9. tabletting; 10. a support frame; 11. reinforcing ribs; 12. a photovoltaic module; 13. a sealing strip; 14. a gasket; 15. sealing the protrusion; 16. a reinforcing core; 17. a reinforcing sleeve; 18. an inner tube.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, the connecting structure for building a photovoltaic integrated roof includes a mounting frame 1, a plurality of mounting rails 2 are disposed on an outer surface of the mounting frame 1, a limiting strip 3 is fixedly connected to both sides of an inner portion of each mounting rail 2, the inner portion of each mounting rail 2 is divided into a water chute 4 and a mounting groove 5 by two corresponding limiting strips 3, a mounting bolt 6 is disposed inside one mounting groove 5, a nut 7 is connected to one end of the mounting bolt 6 through a thread, the mounting frame 1 is connected with a fixing frame 8 through the matching of the mounting bolt 6 and the nut 7, the fixing frame 8 is composed of a pressing sheet 9, a supporting frame 10 fixedly connected to the bottom of the pressing sheet 9, and two reinforcing ribs 11 symmetrically distributed inside the supporting frame 10, a reinforcing core 16 is disposed inside the mounting frame 1, and two photovoltaic modules 12 are disposed between the mounting frame 1 and the fixing frame 8;

when the photovoltaic module mounting frame is required to be connected, the mounting bolt 6 slides into the mounting groove 5, the photovoltaic module 12 is placed on the mounting frame 1, the hole reserved in the fixing frame 8 penetrates through the mounting bolt 6, then the nut 7 is rotated to enable the nut 7 to be screwed with the mounting bolt 6, in practical use, because the fixing frame 8 consists of the pressing sheet 9, the supporting frame 10 and the reinforcing ribs 11, and the two reinforcing ribs 11 are fixedly connected inside the supporting frame 10, the photovoltaic module 12 can be effectively resisted by the fixing frame 8, meanwhile, the bottom of the supporting frame 10 is close to the top of the mounting frame 1, deformation space cannot be left for large-amplitude deformation, meanwhile, the reinforcing core 16 is arranged inside the mounting frame 1, the rigidity of the whole mounting frame 1 can also be greatly increased, the design not only can realize the connection of the photovoltaic module 12 by arranging the mounting frame 1 and the fixing frame 8 to be matched with each other, meanwhile, the performance of bearing shear stress at the whole joint is greatly improved.

In other embodiments, the top and the bottom of each photovoltaic module 12 are provided with sealing strips 13, and each sealing strip 13 is composed of a sealing gasket 14 and a plurality of sealing protrusions 15 fixedly connected with one side of the sealing gasket 14;

through mount 8 and mounting bracket 1 connection to extrude sealing strip 13, because the sealed a plurality of sealed protruding 15 that set up on the 14, make sealed protruding 15 by the extrusion back, form multichannel manger plate structure, avoid the rainwater directly to pass.

In other embodiments, the reinforcing core 16 is composed of a reinforcing sleeve 17 fixedly connected to the side edges of the plurality of mounting rails 2 and an inner tube 18 fixedly connected to the inside of the reinforcing sleeve 17;

the shear stress resistance of the mounting frame 1 is conveniently increased through the arranged reinforcing sleeve 17 and the inner pipe 18, so that the photovoltaic module 12 is prevented from being easily deformed at the joint.

In other embodiments, the number of the mounting bolts 6 is provided in plural along the length direction of the fixing frame 8;

the mutual matching of a plurality of mounting bolts 6 and nuts 7 is conveniently utilized, so that the photovoltaic module 12 is fixed by the fixing frame 8 and the mounting frame 1.

In other embodiments, the plurality of sealing protrusions 15 on each sealing gasket 14 are equally spaced.

In other embodiments, the number of the mounting rails 2 is four, and the mounting rails are distributed in a cross shape;

the mounting frame 1 is convenient to be connected with other components through the mounting rail 2.

In other embodiments, the cross-section of the inner tube 18 is triangular;

the stability of the triangle is conveniently utilized, so that the whole reinforcing core 16 is not easily deformed, and the capability of bearing the shear stress of the mounting frame 1 is greatly enhanced.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A connection structure for building integrated photovoltaic roof, including mounting bracket (1), its characterized in that: the outer surface of the mounting rack (1) is provided with a plurality of mounting rails (2), two sides of the interior of each mounting rail (2) are fixedly connected with limiting strips (3), the interior of each mounting rail (2) is divided into a water chute (4) and a mounting groove (5) by two corresponding limiting strips (3), a mounting bolt (6) is arranged in one mounting groove (5), a nut (7) is connected to one end of the mounting bolt (6) in a threaded manner, the mounting rack (1) is connected with a fixing frame (8) through the matching of the mounting bolt (6) and the nut (7), the fixing frame (8) is composed of a pressing sheet (9), a supporting frame (10) fixedly connected with the bottom of the pressing sheet (9) and two reinforcing ribs (11) symmetrically distributed in the supporting frame (10), and a reinforcing core (16) is arranged in the mounting rack (1), two photovoltaic modules (12) are arranged between the mounting rack (1) and the fixing rack (8).

2. The connection structure for building a pv roofing of claim 1 wherein: every photovoltaic module's (12) top and bottom all are provided with sealing strip (13), every sealing strip (13) constitute by sealed pad (14) and with sealed a plurality of sealed protruding (15) of (14) one side fixed connection.

3. The connection structure for building a pv roofing of claim 1 wherein: the reinforcing core (16) is composed of a reinforcing sleeve (17) fixedly connected with the side edges of the mounting rails (2) and an inner pipe (18) fixedly connected with the inside of the reinforcing sleeve (17).

4. The connection structure for building integrated photovoltaic roof as claimed in claim 1, wherein: the number of the mounting bolts (6) is multiple along the length direction of the fixing frame (8).

5. The connection structure for building a pv roofing as claimed in claim 2, wherein: a plurality of sealing bulges (15) on each sealing gasket (14) are distributed at equal intervals.

6. The connection structure for building integrated photovoltaic roof as claimed in claim 1, wherein: the number of the mounting rails (2) is four, and the mounting rails are distributed in a cross shape.

7. The connection structure for building integrated photovoltaic roof as claimed in claim 3, wherein: the cross section of the inner pipe (18) is triangular.