CN219834017U - Photovoltaic module fixed support device and photovoltaic system - Google Patents

Abstract

The utility model provides a photovoltaic module fixing and supporting device and a photovoltaic system, and relates to the technical field of photovoltaic power generation; the upper surface of the first supporting adhesive tape is flush with the upper surface of the second supporting adhesive tape, the second supporting adhesive tape supports the middle area of the lower surface of the photovoltaic module, and the first supporting adhesive tape and the second supporting adhesive tape jointly support the lower part of the photovoltaic module; the pressing block is fixed on the first clamp, one or two groups of pressing adhesive tapes are arranged on the lower surface of the pressing block, the pressing adhesive tapes can press down the photovoltaic module on one side or the photovoltaic modules on two sides, and the pressing block is pressed above the photovoltaic module through the pressing adhesive tapes; the upper part and the lower part of the photovoltaic module are contacted with the adhesive tape, so the photovoltaic module is suitable for installing the photovoltaic module without a frame; and the lower surface of photovoltaic module provides even holding power jointly through first supporting adhesive tape and second supporting adhesive tape, and stability is higher, and photovoltaic module's upper surface can supply the people to walk to make things convenient for fortune dimension operation.

Description

Photovoltaic module fixed support device and photovoltaic system

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic module fixing and supporting device. The utility model further relates to a photovoltaic system.

Background

Photovoltaic panels are devices that utilize the Photovoltaic effect (photovoltaics) of semiconductor materials that occur under light conditions to directly convert solar energy into electrical energy. Photovoltaic power generation requires that photovoltaic modules be assembled in an array.

The existing photoelectric building adopts a fixture mounted on a pressed steel plate, a guide rail is mounted on the fixture, and a photovoltaic module is fixed through the guide rail, so that the photovoltaic module is mounted. The installation is comparatively loaded down with trivial details to the guide rail only provides the support to photovoltaic module's edge, and stability is relatively poor.

When the existing photovoltaic building profiled steel sheet is provided with the fixture, bolts are required to be clamped to achieve the fixing effect, bolts are required to be fixed when the guide rail and the photovoltaic module are installed, the bolts are installed more, the installation efficiency is lower, and the lower bolts are difficult to operate during later operation and maintenance.

When the existing photoelectric building is designed, operation and maintenance channels are required to be reserved for maintenance personnel, so that the overall manufacturing cost is high, the operation and maintenance are inconvenient, and the space utilization rate is low.

Only the photovoltaic module with the frame can be fixed during the existing photoelectric building design, and the photovoltaic module without the frame cannot be fixed.

For those skilled in the art, how to conveniently maintain the frame-free photovoltaic module An Zhuangyun and improve the stability is a technical problem to be solved at present.

Disclosure of Invention

The utility model provides a photovoltaic module fixing and supporting device which can be applied to the installation of a borderless photovoltaic module and can be used as a walking channel for convenient operation and maintenance, and the specific scheme is as follows:

a photovoltaic module fixing and supporting device comprises a first clamp, a second clamp and a pressing block, wherein the first clamp and the second clamp are matched to clamp a wave crest locking edge of a profiled steel sheet;

a first supporting adhesive tape is arranged on the upper surface of the first clamp; a second supporting adhesive tape is fixedly arranged on the wave crest of the profiled steel sheet, the upper surface of the first supporting adhesive tape is flush with the upper surface of the second supporting adhesive tape, and the first supporting adhesive tape and the second supporting adhesive tape are used for supporting the photovoltaic module;

the briquetting is fixed in first anchor clamps, the lower surface of briquetting sets up one set or two sets of adhesive tape that push down, the adhesive tape that pushes down can push down the photovoltaic module of one side or the photovoltaic module of both sides.

Optionally, the upper surface of first anchor clamps sets up first installation caulking groove, the mouth of first installation caulking groove is little big at the bottom, be used for the slip cartridge in the first installation caulking groove first supporting adhesive tape.

Optionally, the pressing block is press-fitted to the first fixture through a first connecting piece;

the first supporting adhesive tape sets up two sets of, has the interval that is used for dodging first connecting piece between two sets of.

Optionally, the lower surface of briquetting sets up one set or two sets of second installation caulking grooves, the mouth of second installation caulking groove is little, and the end is big, be used for sliding cartridge in the second installation caulking groove the adhesive tape pushes down.

Optionally, the second supporting adhesive tape comprises a follow-up groove, supporting ribs and a supporting surface, and the follow-up groove is matched with the appearance of the crest lockstitch and is adhered and fixed; the supporting ribs are positioned between the follow-up grooves and the supporting surface and used for transmitting acting force; the upper surface of the supporting surface is matched and attached to the lower surface of the photovoltaic module.

Optionally, the first clamp is rotatably connected to the second clamp, a second connecting member is installed on the first clamp, and the second connecting member applies a pressing force to the second clamp, so that the first clamp and the second clamp the peak lock member.

Optionally, the second clamp comprises a matching part, a connecting part, a clamping part and a hooked edge; an included angle is formed between the inner side of the clamping part and the inner side of the hooked edge, and two ends of the connecting part are respectively connected with the matching part and the clamping part; the matching part is used for being rotationally connected to the first clamp, and the inner side of the clamping part and the inner side of the edge pointing are used for contacting with the crest edge locking to realize limit;

the first clamp comprises a supporting plate, a clamping plate, a fastening plate and a matching sliding groove, wherein the clamping plate and the fastening plate are respectively fixed on the lower surface of the supporting plate, and the clamping plate is used for contacting with wave crest lockstitching; the matching sliding chute is used for sliding and inserting the matching part; the fastening plate is provided with a threaded hole, and the threaded hole is used for screwing the second connecting piece.

Optionally, the supporting plate is provided with a through mounting hole, the lower surface of the supporting plate is provided with a nut chute, and the nut chute is used for mounting a nut.

Optionally, the lower surface of the lower pressure adhesive tape is provided with a hem for positioning the side edge of the photovoltaic module.

The utility model also provides a photovoltaic system, which comprises the photovoltaic module fixing and supporting device.

The utility model provides a photovoltaic module fixing and supporting device and a photovoltaic system, wherein a first clamp and a second clamp are matched to clamp crest lockstitching of a profiled steel sheet; the upper surface of the first clamp is provided with a first supporting adhesive tape, and the edge of the photovoltaic module is placed on the first supporting adhesive tape; the upper surface of the first supporting adhesive tape is flush with the upper surface of the second supporting adhesive tape, the second supporting adhesive tape supports the middle area of the lower surface of the photovoltaic module, and the first supporting adhesive tape and the second supporting adhesive tape jointly support the lower part of the photovoltaic module; the pressing block is fixed on the first clamp, one or two groups of pressing adhesive tapes are arranged on the lower surface of the pressing block, the pressing adhesive tapes can press down the photovoltaic module on one side or the photovoltaic modules on two sides, and the pressing block is pressed above the photovoltaic module through the pressing adhesive tapes; the upper part and the lower part of the photovoltaic module are contacted with the adhesive tape, so the photovoltaic module is suitable for installing the photovoltaic module without a frame; and the lower surface of photovoltaic module provides even holding power jointly through first supporting adhesive tape and second supporting adhesive tape, and stability is higher, and photovoltaic module's upper surface can supply the people to walk to make things convenient for fortune dimension operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an isometric view of a part of a structure of a photovoltaic module fixing and supporting device according to an embodiment of the present utility model;

fig. 2 is an isometric view of a part of a structure of another embodiment of a photovoltaic module fixing and supporting device provided by the utility model;

FIG. 3 is an isometric view of an embodiment of a first clamp;

FIG. 4 is an isometric view of an embodiment of a second clamp;

FIG. 5 is a front view of a second support strip cooperating with a peak lock;

FIG. 6 is an isometric view of one particular embodiment of a press block and hold down strip engagement;

FIG. 7 is an isometric view of one embodiment of a compact;

FIG. 8 is an isometric view of a photovoltaic system according to an embodiment of the present utility model;

fig. 9 is a partial enlarged view of the circular frame portion in fig. 8.

The drawings include:

the first clamp 1, the first mounting caulking groove 11, the supporting plate 12, the mounting hole 121, the nut runner 122, the clamping plate 13, the fastening plate 14, the threaded hole 141, the matching runner 15, the second clamp 2, the matching part 21, the connecting part 22, the clamping part 23, the pointing 24, the pressing block 3, the second mounting caulking groove 31, the first supporting adhesive tape 4, the second supporting adhesive tape 5, the follow-up groove 51, the supporting rib 52, the supporting surface 53, the pressing adhesive tape 6, the first connecting piece 7 and the second connecting piece 8.

Detailed Description

The utility model aims at providing the photovoltaic module fixing and supporting device which can be applied to the installation of a borderless photovoltaic module and can be used as a walking channel for convenient operation and maintenance.

In order to better understand the technical scheme of the utility model for those skilled in the art, the following will refer to the fixed supporting device and the photovoltaic system of the photovoltaic module according to the utility model with reference to the attached drawings and the specific embodiments

Referring to fig. 1 to 9, wherein a is a photovoltaic module, B is a profiled sheet, B1 is a peak of the profiled sheet, and B2 is a peak lock edge of the profiled sheet; the profiled steel sheet B is formed by bending a plane steel sheet to form a plurality of wave crests B1, the wave crests displayed by the utility model are trapezoid, and the upper surface of the wave crests is plane; the edges of two adjacent profiled steel sheets B are mutually overlapped and bent to form a wave crest edge B2, and the wave crest edge B2 displayed by the utility model is wedge-shaped, and has small upper end width and large lower end width. It should be noted that the profiled steel sheet shown in fig. 5 is disposed horizontally, but there is usually a certain angle between the profiled steel sheet and the horizontal plane during actual installation, and accordingly, the photovoltaic module assembly device also has a certain inclination, and the installation mode is not limited to the illustrated mode.

The utility model provides a photovoltaic module fixing and supporting device which comprises a first clamp 1, a second clamp 2, a pressing block 3 and other structures, wherein the first clamp 1 and the second clamp 2 are matched to clamp the crest serging of a profiled steel sheet, and a clamp combination formed by the first clamp 1 and the second clamp 2 is relatively fixed with the crest serging.

The upper surface of the first clamp 1 is provided with a first supporting adhesive tape 4, and the upper surface of the first supporting adhesive tape 4 is used for contacting the lower surface of the photovoltaic module to provide support for the lower surface of the photovoltaic module; the second supporting adhesive tape 5 is fixedly arranged on the wave crest of the profiled steel sheet, the second supporting adhesive tape 5 is of an independent structure, and in combination with fig. 5, the lower part of the second supporting adhesive tape 5 can be fixed with the wave crest or fixed relatively with the wave crest locking edge arranged on the wave crest, and the second supporting adhesive tape 5 is usually directly fixed on the wave crest locking edge, so that the height of the second supporting adhesive tape 5 is reduced.

The upper surface of the first supporting adhesive tape 4 is flush with the upper surface of the second supporting adhesive tape 5, and the first supporting adhesive tape 4 and the second supporting adhesive tape 5 are used for supporting the photovoltaic module; one side of the photovoltaic module is typically provided with more than two clamp combinations formed by a first clamp 1 and a second clamp 2; the second supporting adhesive tapes 5 are of strip-shaped structures, and at least two second supporting adhesive tapes 5 are used for supporting the lower surface of the photovoltaic module; the lower surface of the photovoltaic module is supported by a plurality of clamp combinations and a plurality of second supporting adhesive tapes 5.

The briquetting 3 is fixed in first anchor clamps 1, and the lower surface of briquetting 3 sets up one set of or two sets of adhesive tape 6 that push down, and each set of adhesive tape 6 that pushes down corresponds a photovoltaic module, and the adhesive tape 6 that pushes down can push down the photovoltaic module of one side or the photovoltaic module of both sides. Through the cooperation of briquetting 3 and anchor clamps combination, centre gripping photovoltaic module, the position of photovoltaic module is fixed, prevents that photovoltaic module from taking place the displacement.

The first supporting adhesive tape 4, the second supporting adhesive tape 5 and the pressing adhesive tape 6 are all elastic materials, and the upper part and the lower part of the photovoltaic module are in contact with the adhesive tape and are not in direct contact with rigid materials, so that the photovoltaic module fixing and supporting device can be suitable for installing a borderless photovoltaic module, the first supporting adhesive tape 4 and the second supporting adhesive tape 5 are in contact with the lower surface of the supporting photovoltaic module together, and the pressing adhesive tape 6 is in contact with the upper surface of the supporting photovoltaic module, so that the photovoltaic module fixing and supporting device can be used for fixedly installing the borderless photovoltaic module. Because the lower surface of photovoltaic module provides even holding power jointly through first supporting adhesive tape 4 and second supporting adhesive tape 5, stability is higher, and photovoltaic module's upper surface can supply the people to walk, and fortune dimension personnel can walk to optional position to make things convenient for fortune dimension operation, need not to reserve independent space at profiled steel sheet alone and supply the people to walk, improve space utilization.

On the basis of the scheme, with reference to fig. 1, 2 and 3, the upper surface of the first clamp 1 is provided with the first mounting caulking groove 11, the opening of the first mounting caulking groove 11 is small, the bottom of the first mounting caulking groove 11 is large, the first supporting adhesive tape 4 is inserted in the first mounting caulking groove 11 in a sliding manner, the lower surface of the first supporting adhesive tape 4 is provided with the mounting sliding block in a protruding manner, the tail end width of the mounting sliding block is larger, the upper parts of the mounting sliding blocks in fig. 1 and 2 are small and the lower parts of the mounting sliding blocks are large, the shape of the mounting sliding block is matched with that of the first mounting caulking groove 11, and the first supporting adhesive tape 4 can be transversely inserted into the first mounting caulking groove 11, but the first supporting adhesive tape 4 cannot be pulled out vertically.

Specifically, the pressing block 3 is pressed on the first clamp 1 through the first connecting piece 7, and the first connecting piece 7 applies tensioning acting force on the pressing block 3 and the first clamp 1, so that the pressing block 3 is pressed on the upper surface of the photovoltaic module.

With reference to fig. 1 and 2, the first supporting adhesive tapes 4 are provided with two groups, a space for avoiding the first connecting piece 7 exists between the two groups of first supporting adhesive tapes 4, and each first supporting adhesive tape 4 is provided with a mounting sliding block to realize connection.

Specifically, a group or two groups of second mounting caulking grooves 31 are formed in the lower surface of the pressing block 3, the opening of each second mounting caulking groove 31 is small and the bottom of each second mounting caulking groove is large, the second mounting caulking grooves 31 are internally used for sliding and inserting the pressing adhesive tape 6, and correspondingly, matching sliding blocks are arranged on the upper surface of the pressing adhesive tape 6 in a protruding mode and can only be transversely and slidably assembled in the second mounting caulking grooves 31, and cannot be pulled out vertically.

It should be noted that, the pressing adhesive tape 6 and the first supporting adhesive tape 4 are assembled by adopting a jogged installation mode, so that replacement and assembly can be facilitated, and besides the mode, the pressing adhesive tape can be installed by adopting a mode of sticking and fixing and the like.

As shown in fig. 5, the second supporting strip 5 includes a following groove 51, a supporting rib 52 and a supporting surface 53, the following groove 51 matches the shape of the peak lock edge and is fixed by bonding, the following groove 51 has a groove-shaped structure with a downward opening, and can be attached to the upper surface of the peak lock edge. The supporting ribs 52 are positioned between the follow-up grooves 51 and the supporting surfaces 53 for transmitting the acting force; the upper surface of the supporting surface 53 is matched and attached to the lower surface of the photovoltaic module.

In order to raise the friction force, the present utility model provides a corrugated portion on the upper surface of the supporting surface 53, and similarly provides corrugated portions on the upper surface of the first supporting strip 4 and the lower surface of the pressing strip 6, respectively.

Referring to fig. 1 and 2, a first clamp 1 of the present utility model is rotatably connected to a second clamp 2, a second connecting member 8 is mounted on the first clamp 1, the second connecting member 8 applies a pressing force to the second clamp 2, so that the first clamp 1 and the second clamp 2 clamp a peak lock, the second connecting member 8 can move transversely relative to the first clamp 1, the end of the second connecting member 8 contacts the second clamp 2, and a pushing force is applied to the second clamp 2, so that the distance between the first clamp 1 and the second clamp 2 is reduced, and peak locking is clamped.

Referring to fig. 4, the second clamp 2 includes a fitting portion 21, a connecting portion 22, a clamping portion 23, and a hooking portion 24; the inner side of the clamping part 23 and the inner side of the edge hook 24 form an included angle, when the peak edge lock is clamped, the clamping part 23 applies pressure to the peak edge lock, and the edge hook 24 stretches into the lower part of the groove of the peak edge lock, so that the clamp assembly can be prevented from being pulled upwards.

The both ends of connecting portion 22 are connected mating portion 21 and clamping portion 23 respectively, and the periphery of mating portion 21 sets up partial cylinder face, and the width of mating portion 21 is greater than the width of connecting portion 22, and mating portion 21 is used for rotating to connect in first anchor clamps 1, and mating portion 21 can only transversely insert mating chute 15, can't vertically remove. The inner side of the clamping part 23 and the inner side of the edge hook 24 are used for contacting the crest lockstitch to realize limit.

Referring to fig. 3, the first clamp 1 of the present utility model includes a support plate 12, a clamping plate 13, a fastening plate 14 and a mating sliding groove 15, wherein the first mounting caulking groove 11 is provided on the support plate 12, the clamping plate 13 and the fastening plate 14 are respectively fixed on the lower surface of the support plate 12, the clamping plate 13 is used for contacting with the peak lock edge, and a corrugated surface can be provided on the side surface of the clamping plate 13 to increase the friction force contacting with the peak lock edge.

The matching sliding chute 15 is used for sliding and inserting the matching part 21, the opening of the matching sliding chute 15 is smaller, the center of the inner cavity is larger, and the inner wall of the matching sliding chute 15 is a cylindrical surface; the fastening plate 14 is provided with a threaded hole 141, in which threaded hole 141 the second connecting piece 8 is screwed, the outer wall of the second connecting piece 8 is provided with an external thread, and the second clamp 2 is pushed by screwing the second connecting piece 8.

The support plate 12 is provided with a through mounting hole 121, the mounting hole 121 is perpendicular to the surface of the support plate 12, the lower surface of the support plate 12 is provided with a nut sliding groove 122, a nut is arranged in the nut sliding groove 122, the nut sliding groove 122 limits the nut arranged in the nut sliding groove 122 from rotating, the first connecting piece 7 adopts a bolt, and the first connecting piece 7 passes through the mounting hole 121 to be screwed and assembled with the nut.

In combination with fig. 6, the lower surface of the pressing adhesive tape 6 is provided with a folded edge for positioning the side edge of the photovoltaic module, and the folded edge is in a right angle, so that the edge of the photovoltaic module can be positioned, and the positioning is convenient.

With reference to fig. 8 and 9, the present utility model further provides a photovoltaic system, which includes the above-mentioned photovoltaic module fixing and supporting device, and the photovoltaic system can achieve the same technical effects, and other structures of the photovoltaic system refer to the prior art, and the present utility model is not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The photovoltaic module fixing and supporting device is characterized by comprising a first clamp (1), a second clamp (2) and a pressing block (3), wherein the first clamp (1) and the second clamp (2) are matched to clamp the crest lockstitching of a profiled steel sheet;

a first supporting adhesive tape (4) is arranged on the upper surface of the first clamp (1); a second supporting adhesive tape (5) is fixedly arranged on the wave crest of the profiled steel sheet, the upper surface of the first supporting adhesive tape (4) is flush with the upper surface of the second supporting adhesive tape (5), and the first supporting adhesive tape (4) and the second supporting adhesive tape (5) are used for supporting the photovoltaic module;

the briquetting (3) is fixed in first anchor clamps (1), the lower surface of briquetting (3) sets up one set or two sets of adhesive tape (6) that push down, push down adhesive tape (6) can push down the photovoltaic module of one side or the photovoltaic module of both sides.

2. The photovoltaic module fixing and supporting device according to claim 1, wherein a first installation caulking groove (11) is formed in the upper surface of the first clamp (1), the opening of the first installation caulking groove (11) is small and the bottom of the opening of the first installation caulking groove is large, and the first support adhesive tape (4) is inserted in the first installation caulking groove (11) in a sliding mode.

3. The photovoltaic module fixing and supporting device according to claim 2, characterized in that the pressing block (3) is pressed on the first clamp (1) through a first connecting piece (7);

the first supporting adhesive tape (4) is provided with two groups, and a space for avoiding the first connecting piece (7) exists between the two groups.

4. The photovoltaic module fixing and supporting device according to claim 1, wherein one or two groups of second installation caulking grooves (31) are formed in the lower surface of the pressing block (3), the opening of each second installation caulking groove (31) is small and the bottom of each second installation caulking groove is large, and the pressing adhesive tape (6) is inserted in the second installation caulking groove (31) in a sliding mode.

5. The photovoltaic module fixing and supporting device according to claim 1, wherein the second supporting adhesive tape (5) comprises a follow-up groove (51), supporting ribs (52) and a supporting surface (53), and the follow-up groove (51) matches the appearance of a crest lockstitch and is fixed in an adhesive manner; the supporting ribs (52) are positioned between the follow-up grooves (51) and the supporting surface (53) and used for transmitting acting force; the upper surface of the supporting surface (53) is matched and attached to the lower surface of the photovoltaic module.

6. The photovoltaic module fixing and supporting device according to claim 1, wherein the first clamp (1) is rotatably connected to the second clamp (2), a second connecting piece (8) is installed on the first clamp (1), and the second connecting piece (8) applies a pressing force to the second clamp (2) so that the first clamp (1) and the second clamp (2) clamp the peak lock.

7. The photovoltaic module fixing and supporting device according to claim 6, characterized in that the second clamp (2) comprises a mating part (21), a connecting part (22), a clamping part (23) and a pointing edge (24); an included angle is formed between the inner side of the clamping part (23) and the inner side of the hooked edge (24), and two ends of the connecting part (22) are respectively connected with the matching part (21) and the clamping part (23); the matching part (21) is used for being rotationally connected to the first clamp (1), and the inner side of the clamping part (23) and the inner side of the pointing edge (24) are used for realizing limit by contacting with wave crest lockstitching;

the first clamp (1) comprises a supporting plate (12), a clamping plate (13), a fastening plate (14) and a matching sliding groove (15), wherein the clamping plate (13) and the fastening plate (14) are respectively fixed on the lower surface of the supporting plate (12), and the clamping plate (13) is used for contacting with wave crest lockstitching; the matching sliding groove (15) is used for sliding and inserting the matching part (21); the fastening plate (14) is provided with a threaded hole (141), and the threaded hole (141) is used for screwing the second connecting piece (8).

8. The photovoltaic module fixing and supporting device according to claim 7, wherein a through mounting hole (121) is formed in the supporting plate (12), a nut runner (122) is formed in the lower surface of the supporting plate (12), and a nut is mounted in the nut runner (122).

9. The photovoltaic module fixing and supporting device according to claim 8, wherein the lower surface of the pressing adhesive tape (6) is provided with a folded edge for positioning the side edge of the photovoltaic module.

10. A photovoltaic system comprising the photovoltaic module fixing and supporting device according to any one of claims 1 to 9.