CN218243436U - Purlin structure and photovoltaic power generation system - Google Patents
Purlin structure and photovoltaic power generation system Download PDFInfo
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- CN218243436U CN218243436U CN202221866088.1U CN202221866088U CN218243436U CN 218243436 U CN218243436 U CN 218243436U CN 202221866088 U CN202221866088 U CN 202221866088U CN 218243436 U CN218243436 U CN 218243436U
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims abstract description 89
- 230000008093 supporting effect Effects 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 18
- 239000003351 stiffener Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a purlin structure and photovoltaic power generation system, wherein the purlin structure is used for supporting photovoltaic module, photovoltaic module includes a plurality of photovoltaic frames that are the concatenation setting, the purlin structure includes a body and stopper, the body be used for install in photovoltaic frame, the stopper is protruding to be located the body orientation photovoltaic frame's surface, photovoltaic frame is equipped with spacing hole, the stopper be used for the cooperation connect in spacing hole, so that the body spacing set up in photovoltaic frame can realize purlin structure and photovoltaic frame's installation of limiting in advance through the stopper with the cooperation in spacing hole, realizes purlin structure and photovoltaic frame's installation after the installation of limiting in advance again to can improve the convenience of staff during operation, and then can improve staff's installation effectiveness.
Description
Technical Field
The utility model relates to a photovoltaic technology field, in particular to photovoltaic power generation system of purlin structure and applied this purlin structure.
Background
When the existing purlin structure is connected with a photovoltaic frame in a photovoltaic power generation system, the existing purlin structure and the photovoltaic frame are connected in a surface contact mode. However, a plurality of purlin structures can not be guaranteed to be kept parallel in the installation process, and the plurality of connecting holes of the photovoltaic frame are arranged in parallel, so that the purlin structures and the photovoltaic frame are in contact with each other through the surface, the plurality of nonparallel purlin structures and the plurality of parallel connecting holes can not be arranged in a one-to-one correspondence mode, installation is inconvenient for workers, and installation efficiency is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a purlin structure, aim at through being provided with the stopper in the strip main part of purlin structure to with the spacing setting in spacing hole through stopper and photovoltaic frame, solved current staff inconvenient when installing purlin structure and photovoltaic frame, influence the technical problem of installation effectiveness.
In order to achieve the above object, the utility model provides a purlin structure for support photovoltaic module, photovoltaic module includes a plurality of photovoltaic frames that are the concatenation setting, the purlin structure includes a body and stopper, the body be used for install in photovoltaic frame, the stopper is protruding to be located the body orientation photovoltaic frame's surface, photovoltaic frame is equipped with spacing hole, the stopper be used for the cooperation connect in spacing hole, so that the body spacing set up in photovoltaic frame.
Optionally, the limiting block comprises a limiting main body and a centering portion, the limiting main body is convexly arranged on the surface of the photovoltaic frame facing the photovoltaic frame and is used for being connected to the limiting hole in a matched manner, the centering portion is arranged on one side, away from the photovoltaic frame, of the limiting main body, a guide inclined plane is formed on the peripheral surface of the centering portion, and the guide inclined plane is used for guiding and matching the centering portion into the limiting hole and the hole wall of the limiting hole.
Optionally, the limiting main body is a conical table structure;
and/or the centering part is of a semi-spherical structure.
Optionally, the strip body comprises a main body part and a mounting plate, the mounting plate is bent and arranged on the main body part, the mounting plate is used for being mounted on the photovoltaic frame, and the limiting block is convexly arranged on the mounting plate, so that the mounting plate is limited and arranged on the photovoltaic frame.
Optionally, the main body portion includes a bottom plate and two vertical plates, one ends of the two vertical plates are respectively disposed on two opposite sides of the bottom plate, and the other ends of the vertical plates are connected to the mounting plate;
and/or two mounting plates are arranged and are respectively arranged on two opposite sides of the main body part;
and/or, the stopper is equipped with a plurality ofly, and is a plurality of the stopper is followed the length direction interval of mounting panel is arranged, spacing hole is equipped with a plurality ofly, and one the stopper is used for the cooperation to connect in one spacing hole.
Optionally, the strip body and the limiting block are of an integrally formed structure.
Optionally, the purlin structure further includes a supporting reinforcement, the photovoltaic power generation system further includes a photovoltaic support, the supporting reinforcement is sleeved on the purlin structure, and the supporting reinforcement is connected with the photovoltaic support and abuts against the surface of the photovoltaic support.
Optionally, a limiting buckle is formed on one side of the supporting reinforcement, which is far away from the photovoltaic support, and the limiting buckle is used for clamping the photovoltaic frame and the strip body.
Optionally, the limiting buckle comprises a connecting portion and a buckling portion, one end of the connecting portion is connected to one side, away from the photovoltaic support, of the supporting reinforcement, the buckling portion is arranged at the other end of the connecting portion, and the buckling portion is used for limiting the photovoltaic frame and the strip body.
Optionally, the connecting portion includes at least two connecting plates, the two connecting plates are disposed opposite to each other, and the end portion of the connecting plate is provided with the fastening portion.
Optionally, the two connecting plates are arranged in parallel, the buckling part comprises at least two straight plate sections and at least two bent-back buckling sections, one straight plate section connects one connecting plate with one bent-back buckling section, the straight plate section is vertically connected with the connecting plate, the straight plate section and the bent-back buckling sections enclose a limiting space, and the photovoltaic frame and the strip body are arranged in the limiting space;
or the two connecting plates are respectively arranged on two side edges of the two supporting reinforcements and are far away from each other, at least two buckling parts are arranged, each buckling part is an arc-shaped bent plate section, the arc-shaped bent plate sections are enclosed to form a limiting space, and the photovoltaic frame and the strip body are arranged in the limiting space.
Optionally, the limiting buckles are multiple and are arranged along the length direction of the photovoltaic support at intervals.
In order to achieve the above object, the embodiment of the utility model provides a photovoltaic power generation system is provided, photovoltaic power generation system include photovoltaic module and as above the purlin structure, photovoltaic module includes a plurality of photovoltaic frames that are the concatenation setting, the purlin structure is equipped with the stopper, photovoltaic frame is equipped with spacing hole, the stopper with spacing hole cooperation is connected.
The utility model discloses technical scheme is provided with the stopper through setting up in the strip main part of purlin structure to be connected with the spacing hole cooperation through stopper and photovoltaic frame, thereby the staff when realizing the installation of purlin structure and photovoltaic frame, can realize the installation of purlin structure and photovoltaic frame spacing in advance through the stopper with the cooperation in spacing hole, realize the installation of purlin structure and photovoltaic frame again after the installation of spacing in advance, thereby can improve the convenience of staff during operation, and then can improve staff's installation effectiveness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an assembly schematic diagram of a purlin structure and a photovoltaic bracket of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of the assembly of the photovoltaic frame and the photovoltaic support of the present invention;
FIG. 4 is a partial enlarged view of FIG. 3 at B;
fig. 5 is a schematic structural diagram of the photovoltaic power generation system of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is an enlarged view of a portion of FIG. 5 at D;
fig. 8 is an assembly view of an embodiment of the support reinforcement member and the limiting buckle of the present invention;
fig. 9 is an assembly view of another embodiment of the support reinforcement and the spacing clip of the present invention.
The reference numbers indicate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a purlin structure 100.
The embodiment of the utility model provides an in, combine that fig. 1 to fig. 4 are shown, this purlin structure 100 for support photovoltaic module, photovoltaic module includes a plurality of photovoltaic frame 310 that are the concatenation setting, purlin structure 100 includes a body 10 and stopper 30, a body 10 is used for installing in photovoltaic frame 310, stopper 30 is protruding to be located a body 10 towards photovoltaic frame 310's surface, photovoltaic frame 310 is equipped with spacing hole 310a, stopper 30 is used for the cooperation to connect in spacing hole 310a, so that the spacing setting in photovoltaic frame 310 of a body 10.
In this embodiment, it can be understood that the photovoltaic bracket 330 can support the photovoltaic frame 310 through the purlin structure 100, and the purlin structure 100 is pre-positioned when being installed on the photovoltaic frame 310 through the limiting block 30. When the limiting block 30 is protruded on the strip body 10, the limiting block 30 and the strip body 10 may be in a split structure or an integral structure. The shape of the limiting block 30 is matched with the shape of the limiting holes 310a, and meanwhile, the number of the limiting blocks 30 can be one, two or three, which is specifically limited herein, and it is sufficient to ensure that the number of the limiting holes 310a corresponds to the number of the limiting blocks 30.
The utility model provides a technical scheme is through being provided with stopper 30 at purlin structure 100, and photovoltaic frame 310 is provided with the spacing hole 310a corresponding with stopper 30, thereby purlin structure 100 is before realizing the face contact with photovoltaic frame 310, can be through stopper 30 and spacing hole 310 a's cooperation, realize the preset position setting of purlin structure 100 and photovoltaic frame 310, thereby photovoltaic frame 310 is when with 100 face contacts of purlin structure, a plurality of purlin structures 100 can keep parallel through the preset position setting, and then guarantee that the purlin structure 100 of a plurality of parallels can set up with the connecting hole one-to-one of a plurality of parallels, and under having the preset position setting, even if photovoltaic frame 310 weight overweight results in purlin structure 100 to take place the deformation, do not influence installation between them yet, thereby staff's installation effectiveness can be improved.
The utility model discloses an embodiment, combine shown in fig. 2, this stopper 30 includes spacing main part 31 and centering portion 33, and spacing main part 31 is protruding to be located a body 10 towards the surface of photovoltaic frame 310 to be used for the cooperation to connect in spacing hole 310a, and one side that a body 10 was kept away from to spacing main part 31 is located to centering portion 33, and centering portion 33 global is formed with direction inclined plane 33a, direction inclined plane 33a be used for centering portion 33 to stretch into spacing hole 310a when with spacing hole 310 a's pore wall direction cooperation.
In this embodiment, when the limiting main body 31 is matched with the limiting hole 310a, the hole wall of the limiting hole 310a can be firstly contacted with the guiding inclined plane 33a of the centering portion 33 through the setting of the centering portion 33, so as to align the limiting main body 31 with the center of the limiting hole 310a, thereby realizing the self-centering effect, ensuring the accuracy when the limiting main body 31 is matched with the limiting hole 310a, and the guiding inclined plane 33a can be arranged in a plane or in an arc shape, so as to play a guiding effect when the centering portion 33 is connected with the limiting hole 310a, and improve the smoothness when the centering portion 33 is contacted with the limiting hole 310a. In addition, the projection of the limiting main body 31 on the bar body 10 covers the projection area of the centering portion 33 on the bar body 10, that is, the area of the limiting main body 31 is larger than that of the centering portion 33, so that the one-time stamping processing of the limiting block 30 in a workshop is facilitated, and the processing efficiency of the workshop is improved.
In an embodiment of the present invention, as shown in fig. 2, the limiting body 31 is a cone-shaped platform structure.
In this embodiment, the structure of the limiting main body 31 is regular and is favorable for improving the convenience of the processing and forming of the limiting main body 31, and the processing efficiency is improved, and the peripheral surface of the limiting main body is a conical surface, so that the smoothness of the limiting main body in contact with the limiting hole 310a is improved.
In an embodiment of the present invention, as shown in fig. 2, the centering portion 33 is a semi-spherical structure.
In this embodiment, under the setting that spacing main part 31 is the hemisphere structure, the structure is comparatively regular and is favorable to improving spacing main part 31 machine-shaping's convenience, improves machining efficiency, and direction inclined plane 33a is the arc setting, the smoothness nature when further improving and spacing hole 310a contact.
The utility model discloses an embodiment, combine that fig. 1 to fig. 2 are shown, this strip of body 10 includes main part 11 and mounting panel 13, and mounting panel 13 bends and locates main part 11, and mounting panel 13 is used for installing in photovoltaic frame 310, and stopper 30 is protruding to locate mounting panel 13 to make mounting panel 13 spacing set up in photovoltaic frame 310.
In this embodiment, it can be understood that the main body portion 11 is used for being connected with the photovoltaic support 330, and may be disposed in a hollow manner to save processing materials, and the mounting plate 13 is bent and disposed on the main body portion 11, so that the mounting plate 13 and the main body portion 11 are in arc transition, thereby improving the aesthetic property of the shape and ensuring that a worker is not scratched by a connection portion of the mounting plate 13 and the main body portion 11. It should be noted that the main body 11 and the mounting plate 13 may be integrally formed, and the integrally formed structure may ensure the connection strength therebetween and facilitate the manufacturing process in a workshop.
In an embodiment of the present invention, as shown in fig. 7, the main body 11 includes a bottom plate 111 and two vertical plates 113, one ends of the two vertical plates 113 are respectively disposed on two opposite sides of the bottom plate 111, and the other ends of the vertical plates 113 are connected to the mounting plate 13.
In this embodiment, the bottom plate 111 and the two vertical plates 113 are connected to form a U-shaped structure, which facilitates processing and improves the overall aesthetic property of the main body 11, and meanwhile, the two vertical plates 113 are connected to the mounting plate 13, so that the two mounting plates 13 can be located on two opposite sides of the bottom plate 111. It should be noted that the bottom plate 111 and the two standing plates 113 may be integrally formed, and the integrally formed structure can ensure the connection strength between the two and facilitate the processing and production in a workshop.
In an embodiment of the present invention, as shown in fig. 2 and 7, two mounting plates 13 are provided, and the two mounting plates 13 are respectively disposed on two opposite sides of the main body 11.
In this embodiment, in order to reduce the number of the purlin structures 100, two adjacent photovoltaic frames 310 are connected by one purlin structure 100, and accordingly, two mounting plates 13 need to be correspondingly arranged, and one mounting plate 13 is correspondingly used for mounting one photovoltaic frame 310, so that the production cost of a workshop can be reduced.
The utility model discloses an embodiment, combine shown in figure 1, this stopper 30 is equipped with a plurality ofly, and a plurality of stoppers 30 are arranged along mounting panel 13's length direction interval, and spacing hole 310a is equipped with a plurality ofly, and a stopper 30 is used for the cooperation to connect in a spacing hole 310a.
In this embodiment, because purlin structure 100 is rectangular shape structure, if only set up a stopper 30, can lead to holistic prepositioning to set up the effect relatively poor, consequently this application is through being provided with a plurality of stoppers 30 to realize improving the holistic prepositioning of purlin structure 100 and setting up the effect to the whole prepositioning of purlin structure 100 with photovoltaic frame 310 through a plurality of stoppers 30. It should be noted that the number of the limiting blocks 30 may be two, three, or four, and is not limited specifically, and the number of the limiting holes 310a is the same as the number of the limiting blocks 30.
In an embodiment of the present invention, as shown in fig. 2, the strip body 10 and the limiting block 30 are integrally formed.
In this embodiment, through being the integrated into one piece structure with a body 10 and stopper 30, improve a body 10 and stopper 30's joint strength, and the workshop when production, only need with a body 10 and stopper 30 one-time machine-shaping, improve the machining efficiency in workshop.
In an embodiment of the present invention, as shown in fig. 1, 6 and 7, the purlin structure 100 further includes a supporting reinforcement 50, the photovoltaic power generation system 300 further includes a photovoltaic bracket 330, the supporting reinforcement 50 is sleeved on the purlin structure 100, and the supporting reinforcement 50 is connected to the photovoltaic bracket 330 and abuts against the surface of the photovoltaic bracket 330.
In this embodiment, when the supporting reinforcement member 50 is disposed on the purlin structure 100, the contact area between the supporting reinforcement member 50 and the photovoltaic bracket 330 is increased, so that the connection stability between the purlin structure 100 and the photovoltaic bracket 330 can be improved. The number of the supporting stiffeners 50 may be matched with the number of the photovoltaic supports 330, that is, when there is only one photovoltaic support 330, one supporting stiffener 50 may be disposed, and the disposing position of the supporting stiffener 50 may be at a middle position of the purlin structure 100 along the length direction thereof, so as to improve the average supporting effect for the whole, however, when there is a plurality of photovoltaic supports 330, for example, two, three or four, the number of the supporting stiffeners 50 may also be a plurality, for example, two, three or four, and is not limited specifically herein.
In an embodiment of the present invention, as shown in fig. 5 to 7, a limit buckle 70 is formed on one side of the support stiffener 50 away from the photovoltaic support 330, and the limit buckle 70 is used for fastening the photovoltaic frame 310 and the strip body 10.
In this embodiment, in order to improve the effect of prepositioning setting, this application realizes establishing to the card of the installation department of photovoltaic frame 310 and strip body 10 through setting up spacing buckle 70 to finishing and photovoltaic module carrying out the during operation in the installation, spacing buckle 70 can realize the spacing effect to photovoltaic frame 310 and strip body 10. The limiting buckle 70 and the supporting reinforcement 50 can be of an integrally formed structure, so that the connection strength between the limiting buckle and the supporting reinforcement is improved, and meanwhile, the processing and the production in a workshop are facilitated.
Specifically, the horizontal plane direction perpendicular to the outside is defined as the Y-axis direction, and the direction perpendicular to the Y-axis direction and parallel to the width direction of the purlin structure 100 is defined as the X-axis direction, and under the arrangement of the limiting buckle 70, the limitation of the photovoltaic frame 310 and the bar body 10 in the X-axis direction and the Y-axis direction can be realized, so that the multi-directional limiting effect is achieved.
In an embodiment of the present invention, as shown in fig. 8 to 9, the limiting buckle 70 includes a connecting portion 71 and a buckling portion 73, one end of the connecting portion 71 is connected to one side of the supporting reinforcement member 50 away from the photovoltaic bracket 330, the buckling portion 73 is disposed at the other end of the connecting portion 71, and the buckling portion 73 is used for limiting the photovoltaic frame 310 and the strip body 10.
In this embodiment, it can be understood that, with the arrangement of the connecting portion 71, the buckling portion 73 can be connected to the support stiffener 50, and the photovoltaic frame 310 and the strip body 10 can be limited in the X-axis direction and the Y-axis direction by the buckling portion 73.
In an embodiment of the present invention, as shown in fig. 8 to 9, the connecting portion 71 includes at least two connecting plates 711, the two connecting plates 711 are disposed oppositely, and the end of the connecting plate 711 is provided with a fastening portion 73.
In this embodiment, through setting up two at least connecting plates 711, two connecting plates 711 set up relatively, can realize establishing to the card of the installation department of two photovoltaic frames 310 and two bodies 10, have further improved spacing effect to holistic. The number of the connecting plates 711 may be two, three, or four, and is not particularly limited.
In an embodiment of the present invention, as shown in fig. 8, the two connecting plates 711 are parallel to each other, the fastening portion 73 includes at least two straight plate sections 731 and at least two bent-back fastening sections 733, the straight plate section 731 connects the connecting plate 711 and the bent-back fastening section 733, the straight plate section 731 is perpendicular to the connecting plate 711, the straight plate section 731 and the bent-back fastening section 733 form a limiting space, and the photovoltaic frame 310 and the strip body 10 are disposed in the limiting space.
In this embodiment, it can be understood that, a limiting space with an opening is formed by enclosing the straight plate section 731 and the bent-back buckling section 733, when the installation part of the photovoltaic frame 310 and the strip body 10 is arranged in the limiting space through the opening, the straight plate section 731 and the bent-back buckling section 733 can wrap the photovoltaic frame 310 and the strip body 10, so that the photovoltaic frame 310 and the strip body 10 are deviated, the straight plate section 731 and the bent-back buckling section 733 can abut against the limiting photovoltaic frame 310 and the strip body 10, and the limiting effect of the buckling part 73 is improved.
In an embodiment of the present invention, as shown in fig. 9, two connecting plates 711 are respectively disposed on two side edges of the supporting reinforcement 50, and are away from each other, the fastening portion 73 is at least two, the fastening portion 73 is an arc-shaped bent plate segment 735, the arc-shaped bent plate segment 735 is enclosed to form a spacing space, and the photovoltaic frame 310 and the strip body 10 are disposed in the spacing space.
In this embodiment, it can be understood that, when the installation portion of the photovoltaic frame 310 and the strip body 10 is disposed in the limiting space of the arc-shaped bent plate section 735, the arc-shaped bent plate section 735 abuts against the photovoltaic frame 310 and the strip body 10, so that a limiting effect can be achieved, and compared with the case that the buckling portion 73 is the straight plate section 731 and the two bent buckling sections 733, materials can be appropriately reduced, and the processing and production cost can be increased.
In an embodiment of the present invention, as shown in fig. 8 to 9, the plurality of limiting buckles 70 are provided, and the plurality of limiting buckles 70 are arranged along the length direction of the photovoltaic support 330 at intervals.
In this embodiment, through setting up a plurality of spacing buckles 70 to arrange along photovoltaic support 330's length direction interval, can follow photovoltaic support 330's length direction and establish to photovoltaic frame 310 and the spacing card of strip body 10, in order to further improve spacing effect. It should be noted that the number of the limit catches 70 may be two, three, or four, and is not limited herein, and the number of the limit catches 70 may be selected according to the specific required limit effect and the production cost.
Furthermore, the utility model provides a photovoltaic power generation system 300 still, it is shown in combination with fig. 1 to 5, this photovoltaic power generation system 300 include photovoltaic module and as above purlin structure 100, photovoltaic module includes a plurality of photovoltaic frame 310 that are the concatenation setting, purlin structure 100 is equipped with stopper 30, photovoltaic frame 310 is equipped with spacing hole 310a, stopper 30 is connected with spacing hole 310a cooperation.
It should be noted that, the detailed structure of the purlin structure 100 can refer to the above-mentioned embodiment of the purlin structure 100, and is not described herein again; because the utility model discloses an above-mentioned purlin structure 100 has been used among photovoltaic power generation system 300, consequently, the utility model discloses a purlin structure 100's embodiment includes the whole technical scheme of the whole embodiments of above-mentioned purlin structure 100, and the technological effect that reaches is also identical, no longer gives unnecessary details here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (13)
1. The utility model provides a purlin structure for support photovoltaic module, photovoltaic module includes a plurality of photovoltaic frames that are the concatenation setting, its characterized in that, the purlin structure includes:
a bar body for mounting to the photovoltaic frame; and
the limiting block is convexly arranged on the surface of the photovoltaic frame, the photovoltaic frame is provided with a limiting hole, and the limiting block is used for being connected with the limiting hole in a matched mode, so that the strip body is limited to be arranged in the photovoltaic frame.
2. The purlin structure of claim 1, wherein the stop block includes:
the limiting main body is convexly arranged on the surface, facing the photovoltaic frame, of the strip body and is used for being connected to the limiting hole in a matched mode; and
the centering part is arranged on one side, far away from the strip body, of the limiting main body, a guide inclined plane is formed on the circumferential surface of the centering part, and the guide inclined plane is used for guiding and matching the centering part with the hole wall of the limiting hole when the centering part extends into the limiting hole.
3. The purlin structure of claim 2, wherein the stop body is a tapered table structure;
and/or the centering part is of a semi-spherical structure.
4. The purlin structure of claim 1, wherein the purlin body comprises:
a main body portion; and
the mounting panel, the mounting panel is bent and is located the main part, the mounting panel be used for install in the photovoltaic frame, the stopper is protruding to be located the mounting panel, so that the mounting panel is spacing set up in the photovoltaic frame.
5. The purlin structure of claim 4, wherein the body portion includes a base plate and two riser plates, one ends of the two riser plates being disposed on opposite sides of the base plate, respectively, and the other ends of the riser plates being connected to the mounting plate;
and/or two mounting plates are arranged and are respectively arranged on two opposite sides of the main body part;
and/or, the stopper is equipped with a plurality ofly, and is a plurality of the stopper is followed the length direction interval of mounting panel is arranged, spacing hole is equipped with a plurality ofly, and one the stopper is used for the cooperation to connect in one spacing hole.
6. The purlin structure of any one of claims 1-5, wherein the purlin body and the stop block are of an integrally formed structure.
7. The purlin structure of any of claims 1-5, wherein the purlin structure further comprises bracing stiffeners, the photovoltaic power generation system further comprises photovoltaic brackets;
the supporting reinforcing piece is sleeved on the purlin structure, and the supporting reinforcing piece is connected with the photovoltaic support and abutted to the surface of the photovoltaic support.
8. The purlin structure of claim 7, wherein a limiting buckle is formed on one side of the support reinforcing member away from the photovoltaic support and used for clamping the photovoltaic frame and the batten body.
9. The purlin structure of claim 8, wherein the retaining clip comprises:
one end of the connecting part is connected to one side, away from the photovoltaic bracket, of the supporting and reinforcing part; and
the clamping part is arranged at the other end of the connecting part and used for limiting the photovoltaic frame and the strip body.
10. The purlin structure of claim 9, wherein the connecting portion includes at least two connecting plates, the two connecting plates being disposed opposite one another, the ends of the connecting plates being provided with the latch portions.
11. The purlin structure of claim 10, wherein the two connecting plates are arranged parallel to each other, the fastening portion includes at least two straight plate sections and at least two bent back fastening sections, one straight plate section connects one connecting plate and one bent back fastening section, the straight plate section is perpendicularly connected with the connecting plate, the straight plate section and the bent back fastening section enclose a limiting space, and the photovoltaic frame and the batten body are arranged in the limiting space;
or the two connecting plates are respectively arranged on two side edges of the two supporting reinforcements and are far away from each other, at least two buckling parts are arranged, each buckling part is an arc-shaped bent plate section, the arc-shaped bent plate sections are enclosed to form a limiting space, and the photovoltaic frame and the strip body are arranged in the limiting space.
12. The purlin structure of claim 8, wherein a plurality of the limiting buckles are arranged at intervals along the length direction of the photovoltaic bracket.
13. The photovoltaic power generation system is characterized by comprising a photovoltaic assembly and the purline structure as claimed in any one of claims 1 to 12, wherein the photovoltaic assembly comprises a plurality of photovoltaic frames which are spliced, the purline structure is provided with a limiting block, the photovoltaic frames are provided with limiting holes, and the limiting block is connected with the limiting holes in a matched mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221866088.1U CN218243436U (en) | 2022-07-19 | 2022-07-19 | Purlin structure and photovoltaic power generation system |
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| CN202221866088.1U CN218243436U (en) | 2022-07-19 | 2022-07-19 | Purlin structure and photovoltaic power generation system |
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Address after: Room 311-16, Floor 3, Building 7, Independent Innovation Industry Base, No. 68 Jinggang Road, Shushan Economic Development Zone, Hefei District, China (Anhui) Pilot Free Trade Zone, Hefei City, 230031 Patentee after: Renzhuo Intelligent Technology Co.,Ltd. Address before: Room 311-16, Floor 3, Building 7, Independent Innovation Industry Base, No. 68 Jinggang Road, Shushan Economic Development Zone, Hefei District, China (Anhui) Pilot Free Trade Zone, Hefei City, 230031 Patentee before: Hefei Renzhuo Intelligent Technology Co.,Ltd. |
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