CN219627610U - Photovoltaic clamp and photovoltaic module mounting system - Google Patents

Abstract

The utility model relates to a photovoltaic clamp and a photovoltaic module mounting system, which are used for mounting a photovoltaic module on a convex ridge of a color steel tile, wherein the photovoltaic clamp comprises: the clamping assembly comprises a first clamping piece and a second clamping piece, a clamping part is formed between the first clamping piece and the second clamping piece, a first supporting part is arranged at the upper end of the first clamping piece, a second supporting part is arranged at the upper end of the second clamping piece, and the clamping part is in a clamping state when the first supporting part and the second supporting part are located on the same plane; the pressing component comprises a connecting seat, a pressing piece and a locking piece, wherein the connecting seat is arranged at the upper end of the clamping component, two side pressing plates of the pressing piece are used for fastening the pressing piece and the connecting seat, and the frame of the photovoltaic component is pressed and the clamping portion is made to clamp the raised ridge. The automatic locking of photovoltaic anchor clamps and various steel tile has been realized to this scheme when locking photovoltaic module, and it is firm to connect, can effectively guarantee the connection effect, has avoided the bolt assembly moreover, and the accessory is few, simple structure, and the installation is quick.

Description

Photovoltaic clamp and photovoltaic module mounting system

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic clamp and a photovoltaic module installation system.

Background

Along with the continuous development of the photovoltaic industry, the solar power generation cost is continuously reduced, photovoltaic energy is an alternative energy source with great development potential, and most of photovoltaic modules are installed on places such as roofs, which can be directly irradiated with sunlight and are not easy to be shielded. The photovoltaic module is combined with the house building, so that the development of science and technology is realized, and more importantly, energy conservation and emission reduction are realized.

The color steel tile building is mainly suitable for factory buildings, warehouses and the like of production enterprises, and is favored by most production enterprises due to the simple and stable structure, convenient construction, short construction period and low building cost. But the roofing of various steel tile building is uneven, and installation photovoltaic module is comparatively inconvenient, and installation stability is relatively poor.

At present, a photovoltaic clamp is generally used for clamping the convex ridge of the color steel tile, and the photovoltaic module is installed on the photovoltaic clamp, so that the photovoltaic module can be stably installed on the color steel tile. The current photovoltaic anchor clamps are generally splint type, and it has two arms, and all is provided with the screw on two arms, utilizes bolt assembly (bolt shank, nut, gasket etc.) to lock two arms together during the installation, and this kind of mounting means is not only assembled work load big, sets up bolt assembly moreover and fixes, and bolt assembly uses for a long time can appear the pine and take off, and connection structure's reliability is relatively poor.

Disclosure of Invention

Based on the structure, the photovoltaic clamp and the photovoltaic module mounting system can realize automatic locking of the photovoltaic clamp and the color steel tile while locking the photovoltaic module, are firm in connection, can effectively ensure the connection effect, have fewer accessories, are simpler in structure, avoid the installation of fixed connecting pieces such as bolt modules and the like, and improve the installation efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

in one aspect, the present utility model provides a photovoltaic fixture, the photovoltaic fixture is disposed on a color steel tile, a ridge is convexly disposed on the color steel tile, the photovoltaic fixture includes:

the clamping assembly comprises a first clamping piece and a second clamping piece, a clamping part capable of clamping the convex ridge is formed between the first clamping piece and the second clamping piece, any one of the first clamping piece and the second clamping piece can relatively rotate around the other clamping piece so that the clamping part is opened or clamped, a first supporting part is arranged at the upper end of the first clamping piece, a second supporting part is arranged at the upper end of the second clamping piece, and the clamping part is in a clamping state when the first supporting part and the second supporting part are located on the same plane;

the clamping assembly comprises a connecting seat, a clamping piece and a locking piece, wherein the connecting seat is arranged at the upper end of the clamping assembly, two sides of the clamping piece are provided with pressing plates which extend outwards, the pressing plates are used for limiting a frame of the photovoltaic assembly, the locking piece is used for fastening the clamping piece with the connecting seat so that the pressing plates downwards compress the first supporting portion and the second supporting portion through the frame until the upper surfaces of the first supporting portion and the second supporting portion are attached to the lower surface of the frame, and the clamping portions clamp the convex ridges.

In one embodiment, the connecting seat is located at a middle part between the first supporting part and the second supporting part, and the length of the connecting seat is smaller than that of the first supporting part and the second supporting part, so that the first supporting part and the second supporting part are located at outer sides of two ends of the connecting seat and are provided with remaining parts for supporting the frame.

In one embodiment, the pressing plates on two sides of the pressing piece extend outwards to the outer sides of two ends of the connecting seat respectively and are opposite to the remaining portions on two sides of the first supporting portion and the second supporting portion vertically, so that a clamping portion for clamping the frame is formed between the pressing plates and the first supporting portion and the second supporting portion.

In one embodiment, the photovoltaic fixture further comprises a pin shaft, wherein a plurality of first shaft sleeves are arranged on one sides, close to each other, of the first clamping piece and the second clamping piece in a staggered manner, and the pin shaft sequentially penetrates through the plurality of first shaft sleeves so that the first clamping piece and the second clamping piece are hinged through the pin shaft;

the lower extreme of connecting seat is provided with the second sleeve, the second sleeve inlays wherein two between the first axle sleeve and cover is located on the round pin epaxial, the connecting seat is located first supporting part with the second supporting part.

In one embodiment, a second anti-slip structure is provided on the surface of the pin.

In one embodiment, the pressing piece comprises a second transverse plate and two second vertical plates which are formed by extending upwards along two sides of the second transverse plate, and the upper ends of the two second vertical plates are outwards extended to form the pressing plate.

In one embodiment, the sides of the two pressing plates away from the second vertical plate are in downward bent arc shapes.

In one embodiment, the locking member comprises a locking bolt and a locking nut matched with the locking bolt, the locking bolt comprises a head and a rod, a first limiting structure for limiting the head is arranged on the connecting seat, and a second limiting structure for limiting the rod is arranged on the pressing member.

In one embodiment, the connecting seat comprises a U-shaped connecting piece, the first limiting structure comprises limiting plates which are formed by extending towards the middle of the opening along two sides of the opening of the U-shaped connecting piece, a first distance is arranged between the two limiting plates, the diameter of the head part is larger than the first distance, and the diameter of the rod part is smaller than the first distance;

the second limiting structure comprises a through hole arranged on the second transverse plate, the diameter of the rod part is smaller than that of the through hole, and the diameter of the lock nut is larger than that of the through hole.

In one embodiment, the first clamping member and the second clamping member are provided with a first anti-slip structure on a surface thereof for embracing the ridge.

In one embodiment, the photovoltaic clip further comprises a flexible gasket disposed between the clasping portion and the ridge.

On the other hand, the utility model also provides a photovoltaic module mounting system, which comprises a color steel tile and the photovoltaic clamp in any embodiment, wherein the color steel tile is convexly provided with a convex ridge

In one embodiment, the mounting system further comprises a fixing member for supporting the ridge, wherein the upper part of the fixing member is provided with a convex part matched with the outline of the ridge, and the ridge covers the convex part.

In one embodiment, the fixing piece comprises a first transverse plate, two first vertical plates formed by extending upwards along two sides of the first transverse plate, and a first arc-shaped protrusion and a second arc-shaped protrusion formed by outwards curling the upper ends of the two first vertical plates respectively, wherein the first arc-shaped protrusion and the second arc-shaped protrusion are combined to form the protruding portion.

The beneficial effect of this scheme: this photovoltaic anchor clamps set up the clamp and compress tightly the frame in order to compress tightly first clamping piece and second clamping piece through compressing tightly downwards for the lower surface of frame is laminated and is in the state of compressing tightly with clamping assembly's upper surface, can realize the automatic locking of photovoltaic anchor clamps and various steel tile when locking photovoltaic module, through clamping assembly and the cooperation of compressing tightly the subassembly, only through compressing tightly a retaining member on the subassembly, can realize firmly connecting, need not to set up locking structure on clamping assembly again. Compared with the existing photovoltaic clamp, the locking bolt on the existing clamping assembly is omitted, accessories are fewer, and the structure is simpler. Meanwhile, the photovoltaic clamp can automatically lock the photovoltaic assembly and the color steel tile only through one locking piece on the pressing assembly, so that the installation steps are further simplified compared with the existing photovoltaic clamp, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating the cooperation between a fixing member and a color steel tile according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating the cooperation between a photovoltaic fixture and a color steel tile and a photovoltaic module according to an embodiment of the present utility model;

FIG. 4 is a schematic view illustrating the disassembly of the clamping assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a compression assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a compressing member according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a connector according to an embodiment of the present utility model;

FIG. 8 is a first cross-sectional view of an embodiment of the present utility model;

fig. 9 is a second cross-sectional view of an embodiment of the present utility model.

Reference numerals in the drawings of the specification include: photovoltaic module 1, frame 101, color tile 2, ridge 21, photovoltaic clip 3, clip assembly 31, first clip 311, hook plate 3111, second clip 312, first support 313, second support 314, first sleeve 315, pin 316, flexible spacer 317, hold down assembly 32, connecting base 321, stop plate 3211, second sleeve 3212, hold down 322, second cross plate 3221, second riser 3222, pressure plate 3223, retaining member 323, head 3231, stem 3232, retaining nut 3233, securing member 4, first cross plate 41, first riser 42, boss 43.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims.

References in this specification to orientations or positional relationships as "upper", "lower", "left", "right", "intermediate", "longitudinal", "transverse", "horizontal", "inner", "outer", "radial", "circumferential", etc., are based on the orientation or positional relationships shown in the drawings, are also for convenience of description only, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The existing photovoltaic clamp generally comprises two clamping arms, the two clamping arms are locked together by utilizing bolt assemblies (bolt rods, nuts, gaskets and the like) during installation, so that the two clamping arms clamp the tile ridge of the color steel tile, and the photovoltaic clamp is complex in structure, large in assembly workload and low in installation efficiency.

Aiming at the problems, the embodiment of the utility model provides the photovoltaic clamp and the photovoltaic assembly mounting system, which can realize the self-locking of the photovoltaic clamp and the color steel tile while locking the photovoltaic assembly, have good locking effect, omit fixed connecting pieces such as bolt assemblies and the like, simplify the structure, simplify the mounting steps and improve the mounting efficiency.

Specifically, the photovoltaic module mounting system provided by at least one embodiment of the utility model comprises a color steel tile and a photovoltaic clamp.

Wherein, various steel tile is gone up the arch and is provided with the ridge, and photovoltaic anchor clamps are used for installing photovoltaic module on the ridge of various steel tile, and photovoltaic anchor clamps include:

the clamping assembly comprises a first clamping piece and a second clamping piece, a clamping part capable of clamping the convex ridge is formed between the lower parts of the first clamping piece and the second clamping piece, any one of the first clamping piece and the second clamping piece can relatively rotate around the other clamping piece so as to enable the clamping part to be opened or clamped, a first supporting part is arranged at the upper end of the first clamping piece, a second supporting part is arranged at the upper end of the second clamping piece, and the clamping part is in a clamping state when the first supporting part and the second supporting part are located on the same plane;

the pressing component comprises a connecting seat, a pressing piece and a locking piece, wherein the connecting seat is connected to the upper end of the clamping component, pressing plates which are formed by extending outwards are arranged on two sides of the pressing piece and used for limiting a frame of the photovoltaic component, and the locking piece is used for fastening the pressing piece and the connecting seat so that the pressing plates downwards press the first supporting part and the second supporting part through the frame until the upper surfaces of the first supporting part and the second supporting part are attached to the lower surface of the frame, so that the clamping part is clamped by the clamping ridge.

Based on the photovoltaic clamp provided by the embodiment, during installation, the first clamping piece and/or the second clamping piece are/is rotated to open the clamping part, and the clamping part is clamped on the convex ridge of the color steel tile, so that the photovoltaic clamp is initially positioned.

Then, erect photovoltaic module's frame on first supporting part and the second supporting part of first clamping piece and second clamping piece, at this moment, photovoltaic module can apply certain down force to first supporting part and second supporting part through self gravity, makes first supporting part and second supporting part tend to the horizontality to the ridge that holds the clamp portion and hold the various steel tile that makes first clamping piece and second clamping piece lower part formation.

Then, the clamping piece is fastened with the connecting seat by the locking piece, the clamping piece is gradually pressed downwards, in the process, the pressing plate on the clamping piece can apply downward pressure to the frame of the photovoltaic module, the frame is locked on the photovoltaic clamp, meanwhile, the frame can transmit the downward pressure to the first supporting portion and the second supporting portion, the first clamping piece and the second clamping piece are stressed and rotated until the upper surfaces of the first supporting portion and the second supporting portion are completely attached to the lower surface of the frame, at the moment, the first supporting portion and the second supporting portion are located on the same horizontal plane, the clamping portion is in a clamping state to firmly clamp the convex ridge of the color steel tile, self-locking of the system is achieved, and the photovoltaic module is prevented from loosening, so that the photovoltaic module can be stably installed on the color steel tile through the photovoltaic clamp.

The photovoltaic anchor clamps that this embodiment provided set up the clamp and compress tightly the frame in order to compress tightly first clamping piece and second clamping piece through compressing tightly downwards for the lower surface of frame is laminated and is in the state of compressing tightly with clamping assembly's upper surface, can realize the automatic locking of photovoltaic anchor clamps and various steel tile when locking photovoltaic module, through clamping assembly and compressing tightly the cooperation of subassembly, only through compressing tightly a retaining member on the subassembly, can realize firmly connecting, need not to set up locking structure on clamping assembly again. Compared with the existing photovoltaic clamp, the locking bolt on the existing clamping assembly is omitted, accessories are fewer, and the structure is simpler. Meanwhile, the photovoltaic clamp of the embodiment can automatically lock the photovoltaic assembly and the color steel tile only through one locking piece on the pressing assembly, so that the installation steps of the photovoltaic clamp are further simplified compared with those of the existing photovoltaic clamp, and the installation efficiency is improved.

The following describes a photovoltaic fixture and a photovoltaic module mounting system according to embodiments of the present utility model in detail with reference to the accompanying drawings.

The color steel tile 2 is installed on a main structure of a building to form a roof structure, and in some embodiments, the color steel tile 2 can be a profiled plate with various wave patterns, which is manufactured by utilizing a steel plate with an anti-corrosion coating through various processes, so that the color steel tile can better play a role in waterproof and maintenance of the roof of the building, and the service life of the roof structure is prolonged.

Referring to fig. 1, in this embodiment, the color steel tile 2 has a raised ridge 21, and the ridge 21 is mainly used to provide a clamping position for the photovoltaic fixture 3. For example, the ridge 21 may be a large-top-small structure to facilitate the clamping installation of the photovoltaic jig 3.

Specifically, referring to fig. 2, in this embodiment, the ridge 21 is in an "Ω" shape, and the entire ridge is in a circular arc shape, so that the ridge 21 is not only convenient for the photovoltaic fixture 3 to clamp the ridge, but also the circular arc shape enables the photovoltaic fixture 3 to clamp the ridge 21 more easily and can be buckled on the ridge 21 when clamping the ridge 21, thereby reducing the assembly difficulty between the photovoltaic fixture 3 and the ridge 21.

In order to improve the connection strength between the color steel tile 2 and the main structure of the building and to shape and support the ridge 21 of the color steel tile 2, the embodiment is further provided with a fixing piece 4 for supporting the ridge 21, and the fixing piece 4 is fixedly connected to the main structure of the building, such as purline 5.

For example, referring to fig. 2, the upper portion of the fixing member 4 has a convex portion 43 matching the contour of the ridge 21, for example, the contour of the ridge 21 is circular arc, and the convex portion 43 corresponds to circular arc, for example, the contour of the ridge 21 is polygonal line, and the convex portion 43 also corresponds to polygonal line. The color steel tile 2 is covered on the convex part 43 of the fixing piece 4 through the convex ridge 21. Therefore, the convex ridge 21 and the convex part 43 can be attached, the supporting effect of the convex part 43 on the convex ridge 21 is enhanced, the connection strength of the color steel tile 2 is improved, and the wind-proof capacity of the whole roof is enhanced. And this kind of setting method makes bellying 43 can be better carry out the design to the ridge 21 and supports, promotes the anti deformability of ridge 21, and then provides the basis for photovoltaic anchor clamps 3 and the stable connection of ridge 21.

Referring to fig. 2, in a specific example, the fixing member 4 includes a first transverse plate 41, two first risers 42 formed to extend upward along both sides of the first transverse plate 41, and first and second arc-shaped protrusions formed to be curled outward by upper ends of the two first risers 42, respectively, the first and second arc-shaped protrusions being combined to form a protrusion 43. In the above-mentioned structural design, the first arc-shaped protrusion and the second arc-shaped protrusion are respectively matched with the arc-shaped profiles of the left half part and the right half part of the ridge 21, so that the first arc-shaped protrusion and the second arc-shaped protrusion can be attached to the ridge 21.

Referring to fig. 2, the fixing member 4 formed by the above structure is fixed by connecting the first transverse plate 41 with the main building structure by the connecting bolt during installation, so that the fixing of the fixing member 4 with the main building structure can be realized. When the color steel tile 2 is installed, the convex ridge 21 on the color steel tile 2 is aligned with the fixing piece 4 and then buckled on the convex part 43, so that the fixing piece 4 supports the color steel tile 2.

As shown in fig. 3, in the present embodiment, the photovoltaic jig 3 includes a clamping assembly 31 and a pressing assembly 32.

For example, referring to fig. 3 and 4, the clamping assembly 31 includes a first clamping member 311 and a second clamping member 312, a clamping portion capable of clamping the ridge 21 is formed between the first clamping member 311 and the second clamping member 312, and either one of the first clamping member 311 and the second clamping member 312 can rotate relatively around the other clamping member to open or clamp the clamping portion, a first supporting portion 313 is disposed at an upper end of the first clamping member 311, a second supporting portion 314 is disposed at an upper end of the second clamping member 312, and the clamping portion is in a clamping state when the first supporting portion 313 and the second supporting portion 314 are located on the same plane.

As shown in fig. 3, 5 and 6, the pressing assembly 32 includes a connecting seat 321, a pressing member 322 and a locking member 323, wherein the connecting seat 321 is connected to the upper end of the clamping assembly 31, two sides of the pressing member 322 are provided with pressing plates 3223 extending outwards, the pressing plates 3223 are used for limiting the frame 101 of the photovoltaic assembly 1, and the locking member 323 is used for fastening the pressing member 322 and the connecting seat 321 so that the pressing plates 3223 press the first supporting portion 313 and the second supporting portion 314 downwards through the frame 101 until the upper surfaces of the first supporting portion 313 and the second supporting portion 314 are attached to the lower surface of the frame 101, so that the clamping portions clamp the ridge 21.

For example, in some embodiments, as shown in fig. 3, the connecting seat 321 is located in the middle between the first supporting portion 313 and the second supporting portion 314, and the length of the connecting seat 321 is smaller than the lengths of the first supporting portion 313 and the second supporting portion 314. In this embodiment, the length of the connecting seat 321 is limited to be smaller than the lengths of the first supporting portion 313 and the second supporting portion 314, that is, two ends of the first supporting portion 313 and the second supporting portion 314 extend beyond two ends of the connecting seat 321, so that the first supporting portion 313 and the second supporting portion 314 have a remaining portion on the outer sides of two ends of the connecting seat 321, and the remaining portion is convenient for the frame 101 of the photovoltaic module 1 to directly contact with the first supporting portion 313 and the second supporting portion 314 to drive the first clamping member 311 and the second clamping member 312 to rotate so as to clamp the ridge 21, thereby realizing automatic clamping. Furthermore, the connecting seat 321 may be disposed at a central position between the first supporting portion 313 and the second supporting portion 314, so that lengths of the remaining portions on both sides of the first supporting portion 313 and the second supporting portion 314 are substantially consistent, which is beneficial to balancing stress of the photovoltaic fixture 3, and has better stability. In addition, referring to fig. 9, when the photovoltaic modules 1 are installed, the connection seats 321 can be spaced between the frames 101 of two adjacent photovoltaic modules 1, so as to perform the functions of limiting and horizontally supporting the two adjacent frames 101.

As shown in fig. 3 and 5, in some embodiments, the pressing plates 3223 on both sides of the pressing member 322 extend outwards to the outer sides of both ends of the connecting seat 321 and are opposite to the remaining portions on both sides of the first supporting portion 313 and the second supporting portion 314, so that a clamping portion for clamping the frame 101 may be formed between the pressing plates 3223 and the remaining portions on both sides of the first supporting portion 313 and the second supporting portion 314. In this embodiment, the pressing plate 3223 is opposite to the remaining portions on two sides of the first supporting portion 313 and the second supporting portion 314 from top to bottom, so that the pressing plate 3223 can directly compress the photovoltaic module 1 on the first supporting portion 313 and the second supporting portion 314, and when the pressing plate 3223 applies a downward force to the frame 101, the frame 101 can directly transmit the downward force to the first supporting portion 313 and the second supporting portion 314, and then drives the first clamping piece 311 and the second clamping piece 312 to rotate, and when compressing the photovoltaic module 1, the photovoltaic clamp 3 and the color steel tile 2 can be automatically locked to prevent loosening.

In this embodiment, either one of the first clamping member 311 and the second clamping member 312 can relatively rotate around the other clamping member to open or clamp the clamping portion. For example, the upper ends of the first clamping member 311 and the second clamping member 312 are hinged at a side close to each other, so that the first clamping member 311 and the second clamping member 312 can be rotated around the hinged sides to open or hug the clamping portion.

For example, referring to fig. 4, in some embodiments, the first clamping member 311 and the second clamping member 312 are provided with a plurality of first shaft sleeves 315 in a staggered manner on a side where the first clamping member 311 and the second clamping member 312 are close to each other, for example, in an example, two first shaft sleeves 315 are provided on the first clamping member 311 and the second clamping member 312, respectively, and the first shaft sleeves 315 on the first clamping member 311 and the second clamping member 312 are provided in a staggered manner. The photovoltaic fixture 3 further comprises a pin shaft 316, and the pin shaft 316 sequentially penetrates through a plurality of first shaft sleeves 315, so that the first clamping piece 311 and the second clamping piece 312 can be combined through the plurality of first shaft sleeves 315 and the pin shaft 316 to form a structure similar to a hinge so as to open or hug the clamping part.

Referring to fig. 3, 4 and 7, in some embodiments, a second bushing 3212 is integrally formed at a lower end of the connecting base 321. The first shaft sleeves 315 in the middle of the first clamping piece 311 and the second clamping piece 312 have a space, the second shaft sleeves 3212 can be embedded between the two first shaft sleeves 315 and sleeved on the pin shafts 316, so that the second shaft sleeves 3212 can be clamped between the first clamping piece 311 and the second clamping piece 312, and the connecting seat 321 is arranged in the middle between the first supporting portion 313 and the second supporting portion 314, so that the two sides of the first supporting portion 313 and the second supporting portion 314 can be conveniently provided with remained parts for supporting the photovoltaic module 1.

In some embodiments, the surface of the pin 316 is provided with a second non-slip structure. For example, the second anti-slip structure may be an anti-slip pattern provided on the surface of the pin shaft 316, an anti-slip layer made of rubber or the like, or the like. Through setting up the second antiskid structure, can increase the frictional force between round pin axle 316 and first axle sleeve 315, the second axle sleeve 3212, can make first clamping piece 311 and second clamping piece 312 maintain certain opening angle under the condition that does not receive external force, thereby when assembling clamping assembly 31 to the ridge 21, can open certain angle with first clamping piece 311 and second clamping piece 312 in advance, then with its direct lock on the ridge 21, need not the artificial opening angle that maintains first clamping piece 311 and second clamping piece 312 in this process, reduced clamping assembly 31 and the assembly degree of difficulty of ridge 21, improved assembly efficiency.

For example, referring to FIG. 6, in some embodiments, the compression member 322 includes a second cross plate 3221 and two second risers 3222 extending upward along both sides of the second cross plate 3221, the upper ends of the two second risers 3222 each extending outward to form a compression plate 3223. Based on the pressing piece 322 of the structural design, the two pressing plates 3223 are respectively used for limiting the frames 101 of the photovoltaic module 1 located on two sides of the pressing piece 322 so as to press the photovoltaic module 1 on the first supporting portion 313 and the second supporting portion 314. Further, referring to fig. 6 and 9, in some embodiments, the sides of the two pressing plates 3223 away from the second vertical plate 3222 are each curved downward, so that the pressing plates 3223 can be fastened to the frame 101 of the photovoltaic module 1 more tightly, and the connection is more firm.

Referring to fig. 5 and 9, in some embodiments, the length of the connecting base 321 is equal to the distance between the outer sides of the two second risers 3222, and when the connecting base 321 is mounted on the connecting base 321 by the locking member 323, the outer sides of the two second risers 3222 are just coplanar with the two end surfaces of the connecting base 321, respectively. So, when installation photovoltaic module 1, the side of frame 101 can support simultaneously on the terminal surface of connecting seat 321 and the lateral surface of second riser 3222, has increased the area of contact of frame 101 and photovoltaic anchor clamps 3, makes photovoltaic anchor clamps 3 not only have better locking effect to photovoltaic module 1 in vertical direction, also can play good support spacing effect to photovoltaic module 1 in the horizontal direction moreover, promotes the cooperation stability between photovoltaic anchor clamps 3 and the photovoltaic module 1.

For example, in the present embodiment, the locking member 323 may include a locking bolt and a locking nut 3233 matched with the locking bolt, so that the pressing member 322 is locked to the connection seat 321 by the bolt assembly.

Specifically, referring to fig. 8, in the present embodiment, the lock bolt includes a head portion 3231 and a shaft portion 3232. The connecting seat 321 is correspondingly provided with a first limiting structure for limiting the head 3231, and the pressing piece 322 is correspondingly provided with a second limiting structure for limiting the rod 3232.

For example, referring to fig. 7 and 8, the connection base 321 includes a U-shaped connection member, two sides of an opening of the U-shaped connection member extend toward the middle of the opening to form a limiting plate 3211, a first distance is provided between the two limiting plates 3211, a diameter of a head portion 3231 of the locking bolt is greater than the first distance, so that the head portion 3231 of the locking bolt can be limited below the two limiting plates 3211, and meanwhile, a diameter of a rod portion 3232 is smaller than the first distance, so that the rod portion 3232 can extend upward through the connection base 321. The second transverse plate 3221 of the pressing member 322 has a through hole formed in the middle thereof through which the rod portion 3232 passes, and the locking nut 3233 has a diameter larger than that of the through hole, and the locking nut 3233 is fitted on the upper end of the rod portion 3232.

Based on the above structure, in the installation process, the pressing member 322 and the connection base 321 may be pre-coupled by the locking member 323 in advance, that is, the head portion 3231 of the locking bolt is limited on the connection base 321 in advance, and the rod portion 3232 of the locking bolt is passed upward through the through hole of the second transverse plate 3221, and then the locking nut 3233 is screwed on the upper end of the rod portion 3232. After the photovoltaic module 1 is installed in place, that is, after the frame 101 of the photovoltaic module 1 is clamped between the pressing plate 3223 of the pressing member 322 and the first supporting portion 313 and the second supporting portion 314, the locking nut 3233 is gradually tightened again, so that the pressing plate 3223 presses the frame 101 of the photovoltaic module 1 downward until the frame 101 of the photovoltaic module 1 is completely pressed between the pressing plate 3223 and the first supporting portion 313 and the second supporting portion 314.

For example, referring to fig. 4 and 8, in some embodiments, the first clamping member 311 and the second clamping member 312 are symmetrically disposed, and the first clamping member 311 and the second clamping member 312 are disposed in a shape structure that matches the shape of the ridge 21, so that the clamping portion formed by the first clamping member 311 and the second clamping member 312 can be clamped on the ridge 21. For example, referring to fig. 8, the lower portions of the first clamping member 311 and the second clamping member 312 may each be hook-shaped such that the lower portions of the first clamping member 311 and the second clamping member 312 may clamp both sides of the ridge 21. Of course, in other embodiments, the first clamping member 311 and the second clamping member 312 may also have an arc shape matching the arc profile of the ridge 21, so long as the ridge 21 can be clasped, which is not limited in this embodiment.

For example, referring to fig. 8, in order to further enhance the holding reliability between the holding portion and the ridge 21, in this embodiment, two sides of the lower end of the ridge 21 are provided with a protruding edge extending horizontally inwards, and the lower ends of the first clamping member 311 and the second clamping member 312 are provided with a hook plate 3111 extending horizontally inwards. When the first clamping member 311 and the second clamping member 312 are clasped on the ridge 21, the hook plates 3111 at the lower ends of the first clamping member 311 and the second clamping member 312 can respectively hook the edges at two sides of the lower end of the ridge 21, so that the limiting effect of the ridge 21 on the clamping assembly 31 can be enhanced, the connection stability between the clamping assembly 31 and the ridge 21 is improved, and the connection between the clamping assembly 31 and the ridge 21 is firmer.

In some embodiments, the first clamping member 311 and the second clamping member 312 are provided with a first anti-slip structure on the surface for embracing the clamping ridge 21. For example, referring to fig. 8, in one example, the first anti-slip structure may be a toothed anti-slip pattern disposed on the inner sides of the first clamping member 311 and the second clamping member 312. By providing the first anti-slip structure, friction between the first clamping member 311 and the second clamping member 312 and the ridge 21 can be increased, so that the clamping assembly 31 and the ridge 21 can be more firmly connected.

Referring to fig. 4, in some embodiments, a flexible gasket 317 is further disposed between the holding portion and the ridge 21 at intervals, the flexible gasket 317 has a shape structure matching with the profile of the ridge 21, and damage to the corrosion-resistant coating of the color steel tile 2 caused by direct contact between the clamping member and the color steel tile 2 can be avoided by disposing the flexible gasket 317 between the holding portion and the ridge 21, so that the color steel tile 2 has the characteristics of high efficiency, corrosion resistance and strong durability. The flexible gasket 317 may be made of flexible materials such as rubber, silicone, and the like.

For example, referring to fig. 4, in some embodiments, the first support portion 313 is a flat plate structure extending horizontally outward along an upper end of the first clamping member 311, and the second support portion 314 is a flat plate structure extending horizontally outward along an upper end of the second clamping member 312. A first included angle is formed between the first supporting portion 313 and the upper portion of the first clamping member 311, a second included angle is formed between the second supporting portion 314 and the upper portion of the second clamping member 312, the first included angle is equal to the second included angle, and the first included angle and the second included angle are equal to each other, so that when the first supporting portion 313 and the second supporting portion 314 are in a horizontal state, the first clamping member 311 and the second clamping member 312 just clamp the ridge 21, for example, the first included angle and the second included angle shown in fig. 8 are acute angles, and more specifically, the first included angle and the second included angle may be both 30 degrees. In this way, when the frame 101 of the photovoltaic module 1 flattens and compresses the first supporting portion 313 and the second supporting portion 314, the first clamping piece 311 and the second clamping piece 312 can be driven to firmly clamp the ridge 21 of the color steel tile 2, so as to realize self-locking of the photovoltaic clamp 3.

According to the photovoltaic clamp 3 provided by the embodiment of the utility model, the pressing piece 322 is arranged to press the frame 101 downwards to press the first clamping piece 311 and the second clamping piece 312, so that the lower surface of the frame 101 is attached to the upper surface of the clamping component 31 and is in a pressed state, the photovoltaic clamp 3 and the color steel tile 2 can be automatically locked while the photovoltaic component 1 is locked, and through the cooperation of the clamping component 31 and the pressing component 32, firm connection can be realized by only one locking piece 323 on the pressing component 32, and the connection effect can be effectively ensured without arranging a locking structure on the clamping component 31. And compared with the existing photovoltaic clamp 3, the locking bolt on the existing clamping assembly 31 is omitted, accessories are fewer, the structure is simpler, and the installation of fixed connecting pieces such as bolt assemblies and the like is avoided. Meanwhile, the photovoltaic clamp 3 of the embodiment can automatically lock the photovoltaic module 1 and the color steel tile 2 only through one locking piece 323 on the pressing module 32, so that compared with the existing photovoltaic clamp 3, the installation steps are simplified, further simplification is realized, and the installation efficiency is improved.

Moreover, compared with the prior art, the photovoltaic clamp 3 provided by the embodiment has the advantages that even if the locking bolt and the locking nut 3233 are loosened, the first clamping piece 311 and the second clamping piece 312 can still maintain the clasping state under the dead weight of the photovoltaic module 1 to firmly lock the convex ridge 21 of the color steel tile 2, so that the photovoltaic clamp has better connection reliability.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that the technical features of the above embodiments may be combined in any manner, and all possible combinations of the technical features in the above embodiments are not described for brevity, however, they should be considered as the scope of the description of the present specification as long as there is no contradiction between the combinations of the technical features.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (14)

1. Photovoltaic anchor clamps, its characterized in that is used for installing photovoltaic module (1) on the ridge (21) of various steel tile (2), photovoltaic anchor clamps (3) include:

the clamping assembly (31) comprises a first clamping piece (311) and a second clamping piece (312), a clamping part capable of clamping the convex ridge (21) is formed between the first clamping piece (311) and the second clamping piece (312), any one of the first clamping piece (311) and the second clamping piece (312) can rotate relatively around the other clamping piece so as to enable the clamping part to be opened or clamped, a first supporting part (313) is arranged at the upper end of the first clamping piece (311), a second supporting part (314) is arranged at the upper end of the second clamping piece (312), and the clamping parts are in a clamping state when the first supporting part (313) and the second supporting part (314) are located on the same plane;

compress tightly subassembly (32), it includes connecting seat (321), compresses tightly piece (322) and retaining member (323), wherein, connecting seat (321) connect in the upper end of clamping assembly (31), the both sides of compressing tightly piece (322) have clamp plate (3223) that outwards extend and form, clamp plate (3223) are used for spacing frame (101) of photovoltaic module (1), retaining member (323) are used for with compress tightly piece (322) with connecting seat (321) fasten so that clamp plate (3223) pass through frame (101) compress tightly downwards first supporting part (313) with second supporting part (314), until first supporting part (313) with the upper surface of second supporting part (314) with the lower surface laminating of frame (101), make the clamp portion holds in and presss from both sides ridge (21).

2. The photovoltaic clip of claim 1, wherein: the connecting seat (321) is located in the middle between the first supporting portion (313) and the second supporting portion (314), and the length of the connecting seat (321) is smaller than that of the first supporting portion (313) and the second supporting portion (314), so that the outer sides of the first supporting portion (313) and the second supporting portion (314) located at two ends of the connecting seat (321) are provided with remaining portions for supporting the frame (101).

3. The photovoltaic clip of claim 2, wherein: the pressing plates (3223) on two sides of the pressing piece (322) extend outwards to the outer sides of two ends of the connecting seat (321) respectively and are opposite to the remaining portions on two sides of the first supporting portion (313) and the second supporting portion (314) up and down, so that clamping portions for clamping the frame (101) are formed between the pressing plates (3223) and the remaining portions on two sides of the first supporting portion (313) and the second supporting portion (314).

4. The photovoltaic clip of claim 1, wherein: the clamping device comprises a first clamping piece (311) and a second clamping piece (312), and is characterized by further comprising a pin shaft (316), wherein a plurality of first shaft sleeves (315) are arranged on one sides, close to each other, of the first clamping piece (311) and the second clamping piece (312) in a staggered manner, and the pin shaft (316) sequentially penetrates through the plurality of first shaft sleeves (315) so that the first clamping piece (311) and the second clamping piece (312) are hinged through the pin shaft (316); the lower end of the connecting seat (321) is provided with a second shaft sleeve (3212), and the second shaft sleeve (3212) is embedded between two first shaft sleeves (315) and sleeved on the pin shaft (316).

5. The photovoltaic clip of claim 4, wherein: the surface of the pin shaft (316) is provided with a second anti-slip structure.

6. The photovoltaic clip of claim 1, wherein: the pressing piece (322) comprises a second transverse plate (3221) and two second vertical plates (3222) which are formed by extending upwards along two sides of the second transverse plate (3221), wherein the upper ends of the two second vertical plates (3222) are outwards extended to form the pressing plate (3223).

7. The photovoltaic clip of claim 6, wherein: one side of each pressing plate (3223) far away from the second vertical plate (3222) is in an arc shape bent downwards.

8. The photovoltaic clip of claim 6, wherein: the locking piece (323) comprises a locking bolt and a locking nut (3233) matched with the locking bolt, the locking bolt comprises a head (3231) and a rod (3232), a first limiting structure for limiting the head (3231) is arranged on the connecting seat (321), and a second limiting structure for limiting the rod (3232) is arranged on the pressing piece (322).

9. The photovoltaic clip of claim 8, wherein: the connecting seat (321) comprises a U-shaped connecting piece, the first limiting structure comprises limiting plates (3211) which are formed by extending towards the middle of an opening along two sides of the opening of the U-shaped connecting piece, a first distance is reserved between the two limiting plates (3211), the diameter of the head part (3231) is larger than the first distance, and the diameter of the rod part (3232) is smaller than the first distance;

the second limiting structure comprises a through hole arranged on the second transverse plate (3221), the diameter of the rod portion (3232) is smaller than that of the through hole, the diameter of the locking nut (3233) is larger than that of the through hole, the rod portion (3232) upwards penetrates through the through hole, and the locking nut (3233) is matched with the upper end of the rod portion (3232).

10. The photovoltaic clip of claim 1, wherein: the first clamping piece (311) and the second clamping piece (312) are used for clamping the surface of the convex ridge (21) and are provided with a first anti-slip structure.

11. The photovoltaic clip of claim 1, wherein: the flexible gasket (317) is arranged between the holding and clamping part and the raised ridge (21).

12. Photovoltaic module mounting system, characterized by comprising a color steel tile (2) and a photovoltaic fixture (3) according to any one of claims 1-11, wherein the color steel tile (2) is provided with protruding ridges (21) in a protruding manner.

13. The photovoltaic module mounting system of claim 12, wherein: the novel building main body structure is characterized by further comprising a fixing piece (4) used for supporting the ridge (21), the fixing piece (4) is fixedly installed on the building main body structure, a protruding portion (43) matched with the outline of the ridge (21) is arranged on the upper portion of the fixing piece (4), and the ridge (21) is covered on the protruding portion (43).

14. The photovoltaic module mounting system of claim 13, wherein: the fixing piece (4) comprises a first transverse plate (41), two first vertical plates (42) which are formed by extending upwards along two sides of the first transverse plate (41), and a first arc-shaped bulge and a second arc-shaped bulge which are formed by outwards curling the upper ends of the two first vertical plates (42) respectively, wherein the first arc-shaped bulge and the second arc-shaped bulge are combined to form the bulge part (43).