CN217428033U - Photovoltaic support and photovoltaic power generation system - Google Patents
Photovoltaic support and photovoltaic power generation system Download PDFInfo
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- CN217428033U CN217428033U CN202220809082.4U CN202220809082U CN217428033U CN 217428033 U CN217428033 U CN 217428033U CN 202220809082 U CN202220809082 U CN 202220809082U CN 217428033 U CN217428033 U CN 217428033U
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Abstract
The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic support and photovoltaic power generation system. This photovoltaic support is including supporting purlin and connecting piece, set up fixed chamber in the supporting purlin, the length direction that the fixed chamber was followed the supporting purlin extends, the one end of connecting piece can stretch into in the fixed chamber, be provided with the reinforcement subassembly on the supporting purlin, when the length direction cunning that the connecting piece relatively supported the purlin moved to the mounted position, the connecting piece can support the frame of photovoltaic module and supporting purlin to press fixedly, and the reinforcement subassembly can be in mounted position department and fastening mutually with the connecting piece, under the condition that does not influence the relative fixed chamber adjustable of connecting piece, the structural strength and the connection redundancy degree of connecting piece and supporting purlin junction have been strengthened, the reliability of photovoltaic support has been improved. According to the photovoltaic power generation system, the reliability of supporting and fixing the photovoltaic module by the photovoltaic support is improved by applying the photovoltaic support.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a photovoltaic support and photovoltaic power generation system.
Background
Solar photovoltaic power generation is one of the most important solar energy utilization forms at present, and a photovoltaic power generation system directly converts solar energy into electric energy according to the principle of photovoltaic effect. The existing photovoltaic power generation system generally needs a photovoltaic bracket to support and fix a photovoltaic module so as to ensure that sunlight irradiates on the photovoltaic module as vertically as possible.
The existing photovoltaic support usually needs a plurality of pressing blocks arranged at intervals to jointly support and press a photovoltaic module, then the pressing blocks are installed on supporting purlins, the pressing blocks and the supporting purlins are generally fixedly connected through bolts, connecting sheets are arranged in fixing cavities of the supporting purlins during installation, and the pressing blocks and the supporting purlins are fixedly connected through rotating bolts to form pre-pressure between the pressing blocks and the connecting sheets. The core advantage of this kind of connected mode is that the connection piece can freely slide in the fixed intracavity of support purlin and realize the continuous stepless adjustable of mounted position for photovoltaic module is more convenient at the on-the-spot installation on photovoltaic support, and the flexibility is high. But the pre-pressure is generated by rotating the bolts so as to realize the fixation of the structural components through the pressure, the connection redundancy of the fixation form is low, and the connection joint is easy to generate large local deformation in the stress process of the connection structure, so that the connection point is loosened and fails. After a certain briquetting of fixed photovoltaic module becomes flexible and loses efficacy, because lever principle, the atress of other briquetting under the wind load effect can increase suddenly, and then leads to other briquetting to take place intensity destruction, is torn, finally leads to photovoltaic module to be blown away by strong wind, has reduced photovoltaic support and has supported fixed photovoltaic module's reliability.
Therefore, it is desirable to invent a photovoltaic bracket and a photovoltaic power generation system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic support to strengthen the structural strength and the connection redundancy of connecting piece and support purlin junction, improve photovoltaic support's reliability, and simple structure is convenient for install.
Another object of the utility model is to provide a photovoltaic power generation system to improve the reliability that photovoltaic support supported fixed photovoltaic module.
To achieve the purpose, the utility model adopts the following technical proposal:
a photovoltaic mount, comprising:
the supporting purline is internally provided with a fixing cavity, the fixing cavity extends along the length direction of the supporting purline, and one end of the connecting piece can extend into the fixing cavity;
the photovoltaic assembly supporting structure is characterized in that a reinforcing assembly is arranged on the supporting purlins, when the connecting piece slides to an installation position relative to the length direction of the supporting purlins, the frame of the photovoltaic assembly and the supporting purlins can be pressed and fixed by the connecting piece, and the reinforcing assembly can be fastened with the connecting piece at the installation position.
Preferably, the reinforcing assembly is made of reinforcing materials, the fixing cavity extends along the length direction of the supporting purlin, and when the connecting piece slides to the mounting position relative to the length direction of the supporting purlin, the reinforcing materials are filled in the mounting position or the whole fixing cavity of the supporting purlin.
As preferred scheme, the photovoltaic support still includes the briquetting, the briquetting supports to press on photovoltaic module's the frame, the opening part in fixed chamber is provided with spacing ear of rolling over, the connecting piece includes:
the connecting sheet is arranged in the fixing cavity and can be abutted against the limiting folding lug; and
a bolt configured to fix the pressing block and the connection piece.
Preferably, the photovoltaic support further comprises a pressing block, the pressing block is pressed on a frame of the photovoltaic assembly in a propping mode, the reinforcing assembly is arranged outside the supporting purline and on an opening of the fixed cavity in a blocking mode, and the connecting piece can penetrate through the pressing block and the reinforcing assembly in sequence and stretch into and be fixed in the fixed cavity.
According to the preferable scheme, the reinforcing assembly is a reinforcing cover plate which is U-shaped, when the reinforcing cover plate is covered on the supporting purlines, the bottom plate of the reinforcing cover plate is arranged on the opening of the fixed cavity in a blocking mode, and the two side walls of the reinforcing cover plate are attached to the two side walls of the supporting purlines respectively.
As preferred scheme, the opening part in fixed chamber is provided with spacing ear of folding, the connecting piece includes:
the connecting sheet is arranged in the fixing cavity and can be abutted against the limiting folding lug;
the screw can sequentially penetrate through the pressing block, the bottom plate of the reinforcing cover plate and the connecting piece and is screwed into the fixing cavity;
the cover plate nut and the pressing block nut are screwed on the screw rod, when the connecting piece moves to the installation position in the fixed cavity, the cover plate nut is tightly abutted to the bottom plate of the reinforcing cover plate, and the pressing block nut is tightly abutted to the pressing block.
As the preferred scheme, the reinforcing assembly is a reinforcing hoop, and the reinforcing hoop can be sleeved and fixed on the periphery of the supporting purline.
Preferably, the reinforcing hoop comprises:
the hoop main body is sleeved on the periphery of the supporting purline; and
a fastener configured to cinch the hoop body against a supporting purlin when the hoop body is moved to the installed position relative to the supporting purlin.
Preferably, the connecting piece is a bolt, and the bolt sequentially penetrates through the pressing block and the reinforcing hoop to stretch into and be fixed in the fixing cavity.
A photovoltaic power generation system comprising a photovoltaic module, the photovoltaic power generation system further comprising a photovoltaic support as described above, the photovoltaic support configured to support the photovoltaic module in a fixed position.
The utility model has the advantages that:
the utility model provides a photovoltaic support, through set up the reinforcement assembly on supporting the purlin, when the connecting piece relatively supported the purlin and slided to the mounted position, the connecting piece supports photovoltaic module's frame and support purlin to press fixedly, and the reinforcement assembly can fasten mutually with the connecting piece in mounted position department, under the fixed chamber adjustable condition that does not influence the connecting piece relatively supported the purlin, the structural strength and the connection redundancy of connecting piece and support purlin junction have been strengthened greatly, avoided the connecting piece to take place to warp with supporting the purlin junction, the reliability of photovoltaic support has been improved, and simple structure, be convenient for install.
The utility model also provides a photovoltaic power generation system, through using above-mentioned photovoltaic support, improved the reliability that photovoltaic support supported fixed photovoltaic module greatly.
Drawings
Fig. 1 is a schematic structural view of a photovoltaic module fixed by a photovoltaic bracket according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a photovoltaic power generation system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a photovoltaic power generation system according to the first embodiment of the present invention;
fig. 4 is a schematic structural view of a photovoltaic module fixed by a photovoltaic bracket according to the second embodiment of the present invention;
fig. 5 is a schematic structural view of a photovoltaic module fixed by a photovoltaic bracket provided by the utility model.
In the figure:
100. a photovoltaic support; 1. briquetting; 2. supporting a purline; 21. a fixed cavity; 212. limiting folding lugs; 3. a connecting member; 31. connecting sheets; 32. a bolt; 33. a screw; 34. a cover plate nut; 35. pressing a block nut; 41. reinforcing the cover plate; 42. reinforcing the hoop; 421. the hoop main body; 422. a fastener; 43. a reinforcing material; 200. provided is a photovoltaic module.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
The embodiment provides a photovoltaic power generation system for converting light energy emitted by solar energy into electric energy. Specifically, as shown in fig. 1, the photovoltaic power generation system includes a photovoltaic support 100 and a photovoltaic module 200, where the photovoltaic module 200 is a core component in the photovoltaic power generation system, and is capable of converting light energy into electric energy, the photovoltaic support 100 is used to support and fix the photovoltaic module 200, and the photovoltaic support 100 is suitable for flat ground and water surface piling power stations, and can be applied to photovoltaic projects such as agriculture light complementation and fishing light complementation, and has high versatility.
Explaining specific structure of photovoltaic support 100 in conjunction with fig. 1, as shown in fig. 1, photovoltaic support 100 includes briquetting 1, support purlin 2 and connecting piece 3, wherein, briquetting 1 supports and presses on photovoltaic module 200's frame, set up fixed chamber 21 in supporting purlin 2, fixed chamber 21 extends along the length direction who supports purlin 2, the one end of connecting piece 3 is connected with briquetting 1, the other end of connecting piece 3 can stretch into fixed chamber 21, when briquetting 1 and connecting piece 3 supported purlin 2's length direction cunning to the mounted position relatively, connecting piece 3 can support briquetting 1 and support purlin 2 and press fixedly, thereby realize that photovoltaic module 200 supports pressing fixedly in supporting purlin 2 mounted position department. This fixed mode makes connecting piece 3 before revolving to twist fixedly, and connecting piece 3 can freely slide in the fixed chamber 21 of supporting purlin 2 and realize stepless adjustable in succession at the mounted position, and after connecting piece 3 and briquetting 1 removed to the mounted position, realize again that connecting piece 3 and briquetting 1 and support between the purlin 2 to press fixedly for photovoltaic module 200 is more convenient at the on-the-spot installation on photovoltaic support 100, and the flexibility is high.
However, the pre-stress is generated by the connecting pieces 3 to fix the structural components, the connection redundancy of the fixing mode is low, and the connection joint is prone to large local deformation in the stress process of the connection structure, so that the connection joint is loosened and fails. After a certain pressing block 1 for fixing the photovoltaic module 200 is loosened and fails, due to the lever principle, the stress of other pressing blocks 1 under the action of wind load can be suddenly increased, so that the other pressing blocks 1 are damaged in strength and torn, the photovoltaic module 200 is finally blown away by strong wind, and the reliability of supporting and fixing the photovoltaic module 200 by the photovoltaic support 100 is reduced.
In order to solve the problem, the photovoltaic support 100 that this embodiment provided still includes the reinforcement subassembly, the reinforcement subassembly sets up on supporting purlin 2, when connecting piece 3 supports briquetting 1 and supporting purlin 2 in mounted position department to press fixedly, the reinforcement subassembly can be in mounted position department and connecting piece 3 fastening mutually, through setting up the reinforcement subassembly, under the fixed chamber 21 adjustable condition that does not influence briquetting 1 and connecting piece 3 relative supporting purlin 2, the structural strength and the connection redundancy of connecting piece 3 with supporting purlin 2 junction have been strengthened greatly, avoided connecting piece 3 and supporting purlin 2 junction to take place to warp, the reliability that briquetting 1 is connected has been improved, and simple structure, be convenient for install.
Specifically, as shown in fig. 1 and 2, the reinforcing assembly provided by the present embodiment is the reinforcing material 43, and when the pressing block 1 and the connecting member 3 are slid to the installation position relative to the length direction of the supporting purlin 2, the fixing cavity 21 is filled with the reinforcing material 43 at the installation position, so that the connecting member 3 is wrapped by the reinforcing material 43 at the installation position of the fixing cavity 21, thereby enhancing the structural strength and connection redundancy at the connection position of the connecting member 3 and the supporting purlin 2.
In order to further enhance the structural strength of the whole supporting purlin 2, as shown in fig. 3, a reinforcing material 43 can be filled in the whole fixing cavity 21 of the supporting purlin 2, so that the reliability of the connection of the pressing blocks 1 is enhanced.
Specifically, the reinforcing material 43 may be fine-grained concrete, which has high structural strength and facilitates the filling work in the fixing cavity 21, and the fine-grained concrete has low cost and reduces the connection cost. It should be noted that in other embodiments, the reinforcing material 43 may be other filling materials, as long as the structural strength and connection redundancy of the connection part 3 and the supporting purlin 2 can be enhanced.
In this embodiment, as shown in fig. 1, a limiting folding lug 212 is disposed at an opening of the fixed cavity 21, the connecting member 3 includes a connecting piece 31 and a bolt 32, wherein the connecting piece 31 is disposed in the fixed cavity 21, and the connecting piece 31 can abut against the limiting folding lug 212, the limiting folding lug 212 is used for limiting the connecting piece 31 from being released from the fixed cavity 21, the bolt 32 sequentially penetrates through the pressing block 1 and the connecting piece 31 to extend into the fixed cavity 21, when the pressing block 1 and the connecting piece 31 slide to an installation position relative to the length direction of the supporting purlin 2, a reinforcing material 43 is filled in the fixed cavity 21, and then the bolt 32 is screwed to ensure that the connecting member 3 is covered by the reinforcing material 43 at the installation position of the fixed cavity 21, and that a nut on the bolt 32 abuts against the pressing block 1, thereby ensuring that the bolt 32 fixes the pressing block 1 and the connecting piece 31.
The photovoltaic power generation system provided by the embodiment greatly improves the reliability of the photovoltaic support 100 for supporting and fixing the photovoltaic module 200 by applying the photovoltaic support 100. It should be noted that, in this embodiment, four press blocks 1 are arranged on each photovoltaic module 200 at intervals, and the four press blocks 1 press and fix the photovoltaic module 200 at the installation position corresponding to the supporting purlin 2 together, so as to ensure the reliability and stability of supporting and fixing the photovoltaic module 200.
Example two
The photovoltaic support 100 disclosed in this embodiment is substantially the same as the first embodiment, and the difference between the photovoltaic support 100 disclosed in this embodiment and the first embodiment is that: the specific structure and form of the reinforcement assembly varies.
As shown in fig. 4, the reinforcing assembly provided in this embodiment is disposed outside the supporting purlin 2 and blocks the opening of the fixing cavity 21, and the connecting member 3 can sequentially penetrate through the pressing block 1 and the reinforcing assembly to be fixed in the fixing cavity 21. Through will strengthen the outside that the subassembly setting was in the junction of supporting purlin 2, strengthen the structural strength and the connection redundancy of connecting piece 3 and supporting purlin 2 junction, simple structure is also convenient for install fixedly.
Specifically, as shown in fig. 4, the reinforcing assembly provided by this embodiment is a reinforcing cover plate 41, the reinforcing cover plate 41 is U-shaped, when the reinforcing cover plate 41 is covered on the supporting purlin 2, the bottom plate of the reinforcing cover plate 41 is blocked on the opening of the fixing cavity 21, and two side walls of the reinforcing cover plate 41 are respectively attached to two side walls of the supporting purlin 2. Through will strengthen apron 41 and design into the U type, can guarantee to strengthen apron 41 and support purlin 2 and fasten more with being connected, increase the structural strength and the connection redundancy of connecting piece 3 and support purlin 2 junction, also be convenient for install and strengthen apron 41.
Referring to fig. 4, a specific structure of the connecting member 3 is described, as shown in fig. 4, in the present embodiment, the connecting member 3 includes a connecting piece 31, a screw 33, a cover nut 34, and a press block nut 35, where the connecting piece 31 is disposed in the fixing cavity 21, and the connecting piece 31 can abut against a limit tab 212, the limit tab 212 is used to limit the connecting piece 31 from being removed from the fixing cavity 21, the screw 33 can sequentially pass through the press block 1, the bottom plate of the reinforcing cover 41, and the connecting piece 31 and be screwed into the fixing cavity 21, the cover nut 34 and the press block nut 35 are both screwed onto the screw 33, when the connecting piece 31 moves to the installation position in the fixing cavity 21, the cover nut 34 is screwed onto the screw 33 and abuts against the bottom plate of the reinforcing cover 41, and the press block nut 35 is screwed onto the screw 33 and abuts against the press block 1, so as to achieve fastening between the press blocks 1 and the connecting piece 31. Compared with the connecting piece 3 provided by the first embodiment, the connecting piece 3 provided by the first embodiment is equivalent to only adding the cover nut 34, has a simple structure and is convenient to mount.
It should be noted that, when the photovoltaic module 200 is required to be fixed at the installation position by the pressing block 1, the screw 33 sequentially penetrates through the reinforcing cover plate 41 and the connecting sheet 31 to extend into the fixing cavity 21, so as to connect the reinforcing cover plate 41 and the connecting sheet 31 together, the connected structure slides to the installation position along the fixing cavity 21, then the cover plate nut 34 is screwed on the screw 33 until the cover plate nut 34 abuts against the bottom plate of the reinforcing cover plate 41, the screw 33 forms pre-pressure, so that the screw 33 is fixed on the supporting purlin 2, and finally the pressing block 1 is sleeved in the screw 33, and then the pressing block nut 35 is screwed until the pressing block nut 35 abuts against the pressing block 1 on the screw 33, so that the photovoltaic module 200 is fixed.
The photovoltaic power generation system provided by the embodiment greatly improves the reliability of the photovoltaic support 100 for supporting and fixing the photovoltaic module 200 by applying the photovoltaic support 100. It should be noted that, in the embodiment, the photovoltaic power generation system provided in the first embodiment is the same as that provided in the first embodiment, four press blocks 1 are arranged on each photovoltaic module 200 at intervals, and the four press blocks 1 press and fix the photovoltaic module 200 at the installation position corresponding to the supporting purlin 2, so that the reliability and stability of supporting and fixing the photovoltaic module 200 are ensured.
EXAMPLE III
The photovoltaic support 100 disclosed in this embodiment is substantially the same as the second embodiment, and the difference between the photovoltaic support 100 disclosed in this embodiment and the second embodiment is that: the specific structure and form of the reinforcement assembly varies.
As shown in fig. 5, the subassembly is strengthened for strengthening staple bolt 42 that this embodiment provided, strengthens staple bolt 42 and can overlap to establish and fix on supporting purlin 2's periphery to guarantee to strengthen staple bolt 42 and supporting purlin 2 and be connected the ground fastening more, increase the structural strength and the connection redundancy of connecting piece 3 and supporting purlin 2 junction, also be convenient for install and strengthen staple bolt 42.
Particularly, strengthen staple bolt 42 and include staple bolt main part 421 and fastener 422, wherein, staple bolt main part 421 covers and establishes on supporting purlin 2's periphery, and when staple bolt main part 421 removed to the mounted position relatively supporting purlin 2, fastener 422 can cramp staple bolt main part 421 on supporting purlin 2. Particularly, fastener 422 can be the bolt and nut subassembly, and the bolt and nut subassembly fastens the open end of staple bolt main part 421 mutually to realize staple bolt main part 421 fixed on supporting purlin 2, simple structure also is convenient for install fixedly.
It should be noted that, in this embodiment, the connecting piece 3 is a bolt 32, and the bolt 32 sequentially passes through the pressing block 1 and the reinforcing hoop 42 to extend and be fixed in the fixing cavity 21, and compared with the connecting piece 3 in the first embodiment, the connecting piece 3 in this embodiment does not need to use a connecting piece 31 structure, so that the structure of the connecting piece 3 is simpler and is convenient to install.
It should be noted that, when the press block 1 is required to fix the photovoltaic module 200 at the installation position, the fastening member 422 on the reinforcing hoop 42 is first unscrewed, so that the hoop main body 421 slides along the outer side of the supporting purlin 2 to the installation position. And then, the fastening piece 422 is locked to ensure that the hoop main body 421 is hooped on the supporting purline 2, and finally, the bolt 32 sequentially penetrates through the pressing block 1 and the reinforcing hoop 42 to be screwed and extend into the fixing cavity 21, so that the photovoltaic module 200 is finally fixed.
The photovoltaic power generation system provided by the embodiment greatly improves the reliability of the photovoltaic support 100 for supporting and fixing the photovoltaic module 200 by applying the photovoltaic support 100. It should be noted that, in the embodiment, the photovoltaic power generation system provided in the first embodiment is the same as that provided in the first embodiment, four press blocks 1 are arranged on each photovoltaic module 200 at intervals, and the four press blocks 1 press and fix the photovoltaic module 200 at the installation position corresponding to the supporting purlin 2, so that the reliability and stability of supporting and fixing the photovoltaic module 200 are ensured.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A photovoltaic support, comprising:
the supporting purline (2) and the connecting piece (3) are arranged, a fixing cavity (21) is formed in the supporting purline (2), the fixing cavity (21) extends along the length direction of the supporting purline (2), and one end of the connecting piece (3) can extend into the fixing cavity (21);
the photovoltaic supporting structure is characterized in that a reinforcing assembly is arranged on the supporting purline (2), when the connecting piece (3) slides to a mounting position relative to the length direction of the supporting purline (2), the connecting piece (3) can press and fix the frame of the photovoltaic assembly (200) and the supporting purline (2), and the reinforcing assembly can be fastened with the connecting piece (3) at the mounting position.
2. Photovoltaic support according to claim 1, characterized in that the stiffening assembly is a stiffening material (43), the fixing cavity (21) being filled with the stiffening material (43) at the installation position or in the entire fixing cavity (21) of the supporting purlin (2) when the connecting element (3) is slid to the installation position in relation to the length direction of the supporting purlin (2).
3. The photovoltaic support according to claim 1 or 2, characterized in that the photovoltaic support further comprises a pressing block (1), the pressing block (1) is pressed on a frame of the photovoltaic module (200), a limiting folding lug (212) is arranged at an opening of the fixing cavity (21), and the connecting piece (3) comprises:
the connecting piece (31) is arranged in the fixing cavity (21), and the connecting piece (31) can be abutted against the limiting folding lug (212); and
a bolt (32) configured to fix the pressing block (1) and the connecting piece (31) together.
4. The photovoltaic bracket according to claim 1, characterized in that the photovoltaic bracket further comprises a pressing block (1), the pressing block (1) is pressed against a frame of the photovoltaic module (200), the reinforcing module is arranged outside the supporting purlin (2) and is blocked on an opening of the fixing cavity (21), and the connecting piece (3) can sequentially penetrate through the pressing block (1) and the reinforcing module to be fixed in the fixing cavity (21).
5. The photovoltaic support according to claim 4, characterized in that the reinforcing component is a reinforcing cover plate (41), the reinforcing cover plate (41) is U-shaped, when the reinforcing cover plate (41) is covered on the supporting purlins (2), the bottom plate of the reinforcing cover plate (41) is blocked on the opening of the fixing cavity (21), and two side walls of the reinforcing cover plate (41) are respectively attached to two side walls of the supporting purlins (2).
6. Photovoltaic support according to claim 5, characterized in that the opening of the fixing cavity (21) is provided with a limit tab (212), and the connector (3) comprises:
the connecting piece (31) is arranged in the fixing cavity (21), and the connecting piece (31) can be abutted against the limiting folding lug (212);
the screw (33) can sequentially penetrate through the pressing block (1), the bottom plate of the reinforcing cover plate (41) and the connecting piece (31) and is screwed into the fixing cavity (21);
the cover plate nut (34) and the pressing block nut (35), the cover plate nut (34) and the pressing block nut (35) are screwed on the screw rod (33), when the connecting piece (31) moves to the installation position in the fixed cavity (21), the cover plate nut (34) is abutted to the bottom plate of the reinforcing cover plate (41), and the pressing block nut (35) is abutted to the pressing block (1).
7. The photovoltaic bracket according to claim 4, characterized in that the reinforcing component is a reinforcing hoop (42), and the reinforcing hoop (42) can be sleeved and fixed on the periphery of the supporting purline (2).
8. Photovoltaic support according to claim 7, characterized in that the reinforcement hoops (42) comprise:
the hoop main body (421) is sleeved on the periphery of the supporting purline (2); and
a fastener (422), the fastener (422) being configured to tighten the hoop body (421) against a supporting purlin (2) when the hoop body (421) is moved to the installation position relative to the supporting purlin (2).
9. Photovoltaic support according to claim 7 or 8, characterized in that the connecting piece (3) is a bolt (32), and the bolt (32) sequentially penetrates through the pressing block (1) and the reinforcing hoop (42) to be fixed in the fixing cavity (21).
10. A photovoltaic power generation system comprising a photovoltaic module (200), characterized in that it further comprises a photovoltaic support according to any one of claims 1 to 9, configured to support and secure the photovoltaic module (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220809082.4U CN217428033U (en) | 2022-04-08 | 2022-04-08 | Photovoltaic support and photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220809082.4U CN217428033U (en) | 2022-04-08 | 2022-04-08 | Photovoltaic support and photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217428033U true CN217428033U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220809082.4U Active CN217428033U (en) | 2022-04-08 | 2022-04-08 | Photovoltaic support and photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217428033U (en) |
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2022
- 2022-04-08 CN CN202220809082.4U patent/CN217428033U/en active Active
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