CN220291903U - Photovoltaic power generation system and installation device thereof - Google Patents
Photovoltaic power generation system and installation device thereof Download PDFInfo
- Publication number
- CN220291903U CN220291903U CN202321373729.4U CN202321373729U CN220291903U CN 220291903 U CN220291903 U CN 220291903U CN 202321373729 U CN202321373729 U CN 202321373729U CN 220291903 U CN220291903 U CN 220291903U
- Authority
- CN
- China
- Prior art keywords
- mounting
- hole
- buckling piece
- fastener
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000005452 bending Methods 0.000 claims description 17
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Plates (AREA)
Abstract
The application provides a photovoltaic power generation system and a mounting device thereof, wherein the mounting device is used for connecting a steel cable with a component frame of a photovoltaic component and comprises a first buckling piece, a second buckling piece and a connecting piece, wherein the first buckling piece is provided with a first mounting groove and a first connecting hole, the second buckling piece is provided with a second mounting groove corresponding to the first mounting groove and a second connecting hole corresponding to the position of the first connecting hole, and the first mounting groove and the second mounting groove are matched to form the mounting hole; the first buckling piece is provided with a first clamping part which is positioned at one side of the first mounting groove away from the first connecting hole, and the second buckling piece is provided with a second clamping part which is positioned at one side of the second mounting groove away from the second connecting hole. One side of the first buckling piece and one side of the second buckling piece are fixedly clamped by the first clamping part and the second clamping part, and the other side of the first buckling piece and the second buckling piece are fixed on the frame of the assembly through a connecting piece. The steel cable is fixed in the mounting hole, so that the assembly difficulty of the mounting device is reduced, and the convenience of connection between the steel cable and the assembly frame is improved.
Description
Technical Field
The present application relates to the field of solar power generation, and in particular, to a mounting device. It is another object of the present application to provide a photovoltaic power generation system comprising the above-described mounting device.
Background
Photovoltaic modules are important components in photovoltaic power generation systems and typically need to be mounted on photovoltaic brackets to perform their function. At present, most photovoltaic modules are fixed by clamping pressing blocks or directly connecting the frame of the module back plate to purlines through bolts. Along with the development of the flexible support, the photovoltaic module needs to be installed on the steel cable, and the conventional photovoltaic module fixing mode is not applicable to the flexible support.
Photovoltaic module installs on the cable and requires more to the convenience of construction, and former installation form accessory is more, and same node needs two bolts to connect hasp and subassembly respectively and fixes, and construction convenience is relatively poor, and the cost is higher.
Therefore, how to improve the convenience of connecting the photovoltaic module with the steel cable is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
This application aims at solving at least one of the technical problem that exists among the prior art, proposes a mounting device, passes first connecting hole and second connecting hole through the installed part and fixes first lock piece and second lock piece on the subassembly frame, improves the continuous convenience of photovoltaic module and cable wire. It is another object of the present application to provide a photovoltaic power generation system comprising the above-described mounting device.
To achieve the object of the present application, a mounting device for connecting a cable to a module frame of a photovoltaic module is provided, comprising a first fastener, a second fastener, and a connector, wherein,
the first buckling piece is provided with a first mounting groove and a first connecting hole, the second buckling piece is provided with a second mounting groove corresponding to the first mounting groove and a second connecting hole corresponding to the first connecting hole, and the first mounting groove and the second mounting groove are matched to form a mounting hole for mounting the steel cable;
the first buckling piece is provided with a first clamping part, the second buckling piece is provided with a second clamping part, the first clamping part is positioned at one side of the first mounting groove far away from the first connecting hole, the second clamping part is positioned at one side of the second mounting groove far away from the second connecting hole, and the first clamping part and the second clamping part can be in clamping fit;
the connecting piece can pass through the first connecting hole and the second connecting hole so as to fix the first buckling piece and the second buckling piece on the assembly frame and fix the steel rope in the mounting hole.
In some embodiments, the first clamping portion includes a bending portion and a limiting portion, the bending portion bends towards the direction in which the second fastener is located, the limiting portion is located at one end of the bending portion away from the first fastener body of the first fastener and extends towards a direction close to the first mounting groove, and a clamping groove is formed among the limiting portion, the bending portion and the first fastener body;
the second clamping part is a clamping protrusion extending towards the direction away from the second connecting hole, and the clamping protrusion can be matched with the clamping groove in a clamping manner.
In some embodiments, the surface of the first fastener facing away from the first mounting groove is a bonding surface, the bonding surface is used for bonding with the assembly frame, and the bonding surface is provided with a groove to improve the bonding stability of the bonding surface and the assembly frame.
In some embodiments, the groove penetrates the fitting surface along a direction parallel to the mounting hole, and the groove is disposed near the first clamping portion.
In some embodiments, the first connection hole and the second connection hole are perpendicular to the mounting hole, the second connection hole is a bar-shaped hole, and the length direction of the bar-shaped hole is perpendicular to the mounting hole.
In some embodiments, the first attachment aperture is located at a first end of the first fastener and the second attachment aperture is located at a first end of the second fastener;
and a preset gap is formed between the first end of the first buckling piece and the first end of the second buckling piece when the steel cable is fixed in the mounting hole so as to increase the pressing force of the first buckling piece and the second buckling piece on the steel cable.
In some embodiments, a side of the first end of the first fastener facing the second fastener is provided with a first boss surrounding the first attachment hole.
In some embodiments, a side of the first end of the second fastener facing the first fastener is provided with a second boss surrounding the second attachment hole.
In some embodiments, the connector includes 1 connector bolt and 1 connector nut that mates with the connector bolt.
The application also provides a photovoltaic power generation system, including cable, photovoltaic module and above-mentioned arbitrary installation device, the cable pass through installation device with photovoltaic module's subassembly frame links to each other.
The application has the following beneficial effects:
the installation device is used for connecting the steel cable with the assembly frame of the photovoltaic assembly and comprises a first buckling piece, a second buckling piece and a connecting piece, wherein the first buckling piece is provided with a first installation groove and a first connecting hole, the second buckling piece is provided with a second installation groove corresponding to the first installation groove and a second connecting hole corresponding to the first connecting hole, and the first installation groove and the second installation groove are matched to form an installation hole for installing the steel cable; the first buckling piece is provided with a first clamping part, the second buckling piece is provided with a second clamping part, the first clamping part is positioned at one side of the first mounting groove far away from the first connecting hole, the second clamping part is positioned at one side of the second mounting groove far away from the second connecting hole, and the first clamping part and the second clamping part can be in clamping fit; the connecting piece can pass through the first connecting hole and the second connecting hole so as to fix the first buckling piece and the second buckling piece on the frame of the assembly and fix the steel rope in the mounting hole.
One side of the first buckling piece and one side of the second buckling piece are fixedly clamped by the first clamping part and the second clamping part, and the other side of the first buckling piece and the second buckling piece are fixed on the frame of the assembly through the connecting piece. The steel cable is fixed in the mounting hole. The installation device is connected with the first buckling piece, the second buckling piece and the assembly frame through one installation piece, so that the assembly difficulty of the installation device is reduced, and the convenience of connection between the steel cable and the assembly frame is improved.
The application also provides a photovoltaic power generation system which comprises the mounting device and has the advantages.
Drawings
FIG. 1 is a schematic view of a mounting device according to an embodiment of the present application;
FIG. 2 is a schematic view of the mounting device of FIG. 1 with a cable attached to the frame of the assembly;
FIG. 3 is a schematic view of the first fastener of FIG. 1;
FIG. 4 is a schematic view of the second fastener of FIG. 1;
FIG. 5 is a schematic view of the mounting device of FIG. 1 in a photovoltaic power generation system;
fig. 6 is an enlarged view of a in fig. 5.
Wherein reference numerals in fig. 1 to 6 are:
1. a first fastener; 2. a second fastener; 3. a connecting bolt; 4. a wire rope; 5. a component frame; 10. a first fastener body; 11. a first mounting groove; 12. a first connection hole; 13. a bending part; 14. a limit part; 15. a groove; 16. a first boss; 21. a second mounting groove; 22. a second connection hole; 23. the clamping bulge; 24. and a second boss.
Detailed Description
In order to better understand the technical solutions of the present application, the following describes in detail the mounting device provided in the present application with reference to the accompanying drawings.
The mounting device is used for connecting the steel cable 4 with the assembly frame 5 of the photovoltaic assembly. As shown in FIG. 1, the mounting device includes a first fastener 1, a second fastener 2, and a connector. Wherein, first buckling piece 1 includes first buckling piece body 10, and first buckling piece body 10 is close to one side of second buckling piece 2 and has first mounting groove 11, and one side that second buckling piece 2 is close to first buckling piece body 10 has second mounting groove 21, and the position of first mounting groove 11 and second mounting groove 21 is corresponding, and the two cooperation forms the mounting hole, and cable 4 can set up in the mounting hole.
The first fastening member 1 and the second fastening member 2 are provided with a first connecting hole 12 and a second connecting hole 22, respectively. The first connecting hole 12 is located on the first fastener body 10, specifically located at one side of the first mounting groove 11, and the second connecting hole 22 corresponds to the first connecting hole 12. The assembly frame 5 of the photovoltaic assembly is provided with a through hole for connecting the mounting device, and the connecting piece can penetrate through the through hole and the first connecting hole 12 and the second connecting hole 22 to fixedly connect the first buckling piece 1 and the second buckling piece 2 with the assembly frame 5.
As shown in fig. 2, one side of the assembly frame 5 is connected to the mounting means, the steel cables 4 being parallel to this side, the through holes in the assembly frame 5 being perpendicular to the steel cables 4. Thus, both the first and second connection holes 12 and 22 are perpendicular to the mounting hole. Of course, the relative positions of the first connection hole 12, the second connection hole 22 and the mounting hole may be set by the user as required, and the present utility model is not limited thereto.
The first fastener 1 is provided with a first clamping part, and the first clamping part is positioned at one side of the first mounting groove 11 away from the first connecting hole 12. The second fastening member 2 is provided with a second fastening portion, and the second fastening portion is located at a side of the second mounting groove 21 away from the second connecting hole 22. The first clamping part and the second clamping part can be matched in a clamping way.
When connecting cable 4 and subassembly frame 5, cable 4 penetrates in the mounting hole, and first joint portion and second joint portion joint cooperation, the connecting piece passes first connecting hole 12 and second connecting hole 22 and fixes first fastener 1, second fastener 2 on subassembly frame 5. The connector applies a pressing force to the first fastener 1 and the second fastener 2, and can fix the wire rope 4 in the mounting hole.
In one embodiment of the present application, the connecting member includes 1 connecting bolt 3 and 1 connecting nut, and the connecting bolt 3 passes through the through hole of the assembly frame 5 and the first connecting hole 12 and the second connecting hole 22 to be connected with the connecting nut. The first mounting groove 11 and the second mounting groove 21 compress the steel cable 4 by the bolt pretightening force, and the steel cable 4 and the assembly frame 5 are fixed. Other connectors, such as rivets, screws, etc., may also be used by the user, and are not limited in this regard.
In this embodiment, the installation device accessible connecting piece is fixed first buckling piece 1 and second buckling piece 2 on subassembly frame 5, and connected mode is simpler, can improve the convenience that cable 4 and subassembly frame 5 are connected, improves photovoltaic module's assembly efficiency, reduces installation cost.
In some embodiments, the first clamping portion includes a bent portion 13 and a limiting portion 14. The bending portion 13 is bent in the direction of the second fastener 2, as shown in fig. 1 and 3, the bending portion 13 extends in the direction perpendicular to the length direction of the first fastener body 10, the length of one end of the bending portion 13 away from the first fastener is greater than the thickness of the second fastener 2, and when the second fastener 2 is engaged with the first fastener body 10 of the first fastener 1, the bending portion 13 extends to one side of the second fastener 2 away from the first fastener body 10. The limiting part 14 is located at one end of the bending part 13 away from the first fastener body 10, and extends along the direction perpendicular to the bending part 13 toward the direction in which the first mounting groove 11 is located. The limiting part 14, the bending part 13 and the first buckling piece body 10 form a clamping groove.
The second engaging portion is an engaging protrusion 23 extending in a direction away from the second connecting hole 22. When the connecting piece penetrates into the first connecting hole 12 and the second connecting hole 22, the clamping protrusion 23 is inserted into the clamping groove, and the distance between the limiting part and the first buckling piece body 10 can be slightly larger than the thickness of the clamping protrusion 23. The limiting portion 14 can limit the clamping protrusion 23, and limit the clamping protrusion 23 in the clamping groove.
In addition, one end of the engaging protrusion 23 away from the second mounting groove 21 is close to the bent portion 13. The second buckling piece 2 can rotate around the connecting piece, and the bending part 13 can limit the clamping protrusion 23 to prevent the second buckling piece 2 from rotating.
Optionally, on the first fastener 1, the end where the first connecting hole 12 is located is a first end; the second fastening component 2 has a first end at which the second connecting hole 22 is located. When the steel cable 4 is fixed in the mounting hole, the first clamping part and the second clamping part are matched in a clamping way, and a preset gap is formed between the first end of the first buckling piece 1 and the first end of the second buckling piece 2, so that the first buckling piece 1 and the second buckling piece 2 have movable spaces. The first fastening member 1 and the second fastening member 2 are engaged with each other by the engaging protrusion 23 and the engaging groove, so that a lever structure having the contact point of the engaging protrusion 23 and the engaging groove as a fulcrum is formed. The bolt pretightening force of the connecting bolt 3 can be amplified by the lever structure and acts on the steel cable 4, so that the clamping force of the installation device on the steel cable is improved.
Specifically, the sum of the depths of the first and second mounting grooves 11 and 21 is smaller than the diameter of the wire rope 4. Thus, when the cable is clamped, a predetermined gap is formed between the first end of the first fastener 1 and the first end of the second fastener 2. Because the mounting hole is located between the clamping portion and the connecting hole, when the connecting bolt 3 connects the first buckling piece 1 and the second buckling piece 2, the first buckling piece 1 and the second buckling piece 2 can form a lever structure. Taking the first buckling piece 1 as an example, the bolt pretightening force of the connecting bolt 3 acts on the first end of the first buckling piece 1, the first buckling piece 1 takes the steel rope 4 as a fulcrum, the first end rotates towards the first end close to the second buckling piece 2, and the first clamping part rotates towards the direction away from the second clamping part, so that the pressure between the clamping protrusion 23 and the limiting part 14 can be increased, and the firmness of clamping between the clamping protrusion and the limiting part is improved.
In addition, the contact position of the first clamping part and the second clamping part is used as a fulcrum for analysis, the arm of force of the bolt pretightening force generated by the cooperation of the connecting bolt 3 and the connecting nut is larger, the pressing force of the first buckling piece 1 and the second buckling piece 2 on the steel rope 4 can be increased, and the connection firmness of the installation device and the steel rope 4 can be further improved.
Optionally, a first end of the first fastener 1 facing the second fastener 2 is provided with a first boss 16 disposed about the first attachment aperture 12. The first boss 16 can improve the structural strength of the outer periphery of the first connecting hole 12, and avoid the first fastener 1 from being damaged.
Optionally, the side of the first end of the second fastener 2 facing the first fastener 1 is provided with a second boss 24 disposed about the second attachment aperture 22. The second boss 24 can improve the structural strength of the outer periphery of the second connecting hole 22, and avoid the second fastener 2 from being damaged.
In this embodiment, the engaging protrusion 23 of the second fastener 2 can be inserted into the engaging groove of the first fastener 1 to cooperate with the limiting portion 14. The mounting hole is located between joint portion and the connecting hole, and when the connecting piece passes through the connecting hole and applys bolt pretightning force to first buckling piece 1 and second buckling piece 2, first buckling piece 1 and second buckling piece 2 respectively with cable wire 4 cooperation form two lever structures, lever structure regard joint protruding 23 and the faying face of spacing portion 14 as the fulcrum, regard bolt pretightning force as power, regard the holding power that cable wire 4 applyed to first buckling piece 1 or second buckling piece 2 as the resistance. Because in the lever structure, the length of the power arm is greater than that of the resistance arm, the pressing force on the steel cable 4 can be greatly obtained by applying smaller bolt pretightening force, and the connection firmness of the mounting device and the steel cable 4 is further improved.
In some embodiments, the surface of the first fastener 1 facing away from the first mounting groove 11 is a mating surface. When connecting cable wire 4 and subassembly frame 5, the laminating face is laminated with subassembly frame 5. As shown in fig. 3, the bonding surface is provided with a groove 15, and the bonding surface is positioned at the top end of the side wall of the groove 15. If the joint surface or the assembly frame 5 often has an irregular protruding structure, a gap is generated between the mounting device and the assembly frame 5, which affects the stability of connection. The recess 15 can reduce the laminating area between faying face and the subassembly frame 5, and then reduces the influence of protruding structure to the stability that installation device and subassembly frame 5 are connected, makes installation device install more stable on the subassembly frame 5.
Alternatively, as shown in fig. 3, the groove 15 penetrates the bonding surface along the direction parallel to the mounting hole, and the groove 15 is disposed near the first clamping portion. Because the axis of the mounting hole and the axis of the connecting hole have a certain distance, certain displacement can be generated due to wind load and the like in the working process of the photovoltaic module, and therefore gaps can be generated between the joint surface and the module frame 5. The groove 15 is close to the first clamping portion, can hold dust particles and the like, and avoids the dust particles to be located between the joint surface and the assembly frame 5, so that the assembly frame 5 deforms.
In some embodiments, as shown in fig. 4, the second connection hole 22 is a bar-shaped hole, and the length direction of the bar-shaped hole is perpendicular to the mounting hole. The second connecting hole 22 adopts a bar-shaped hole, can be conveniently aligned with the first connecting hole 12, and reduces the requirement on the dimensional accuracy of the first buckling piece 1 and the second buckling piece 2. Of course, the user may set the second connection hole 22 to other shapes, such as a round hole, etc., without limitation.
If sundries such as gravel exist between the bonding surface of the first fastener 1 and the component frame 5, a stress effect is generated between the mounting device and the component frame 5, and the component frame 5 is easy to deform due to long-term stress effect. In this embodiment, the bonding surface of the first fastener 1 is provided with the groove 15, and the groove 15 can reduce the bonding area of the first fastener 1 and the component frame 5, so as to reduce the risk of deformation of the component frame 5 caused by sundries. In addition, the second connecting hole 22 adopts the bar hole, makes things convenient for second connecting hole 22 to align with first connecting hole 12, has further reduced the connection degree of difficulty of cable wire 4 and subassembly frame 5, has improved the convenience of connection. And the requirement of the dimensional accuracy of the mounting device can be reduced, and the processing cost of the mounting device is reduced.
The application also provides a photovoltaic power generation system, which comprises a steel cable 4, a photovoltaic module and the installation device in any one of the embodiments, wherein the steel cable 4 is connected with the module frame 5 of the photovoltaic module through the installation device.
Alternatively, as shown in fig. 5 and 6, the photovoltaic power generation system may include 2 steel cables 4, where the photovoltaic modules are distributed along the length direction of the steel cables 4 and fixedly connected to the steel cables 4 by a mounting device, and the steel cables 4 serve as flexible supports to support the photovoltaic modules. The photovoltaic module has 2 module rims 5 of vertical steel cables 4, each module rim 5 being connected to 2 steel cables 4, whereby 1 photovoltaic module is connected to 2 steel cables 4 by 4 mounting means. Of course, the number of the cables 4 and the number of the mounting devices used when the photovoltaic module is connected to the cables 4 may be set by the user as needed, and are not limited herein.
It is to be understood that the above embodiments are merely illustrative of the exemplary embodiments employed to illustrate the principles of the present application, however, the present application is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the application, and are also considered to be within the scope of the application.
Claims (10)
1. A mounting device for connecting a steel cable (4) with a module frame (5) of a photovoltaic module is characterized by comprising a first buckling piece (1), a second buckling piece (2) and a connecting piece, wherein,
the first buckling piece (1) is provided with a first mounting groove (11) and a first connecting hole (12), the second buckling piece (2) is provided with a second mounting groove (21) corresponding to the first mounting groove (11) and a second connecting hole (22) corresponding to the first connecting hole (12), and the first mounting groove (11) and the second mounting groove (21) are matched to form a mounting hole for mounting the steel cable (4);
the first buckling piece (1) is provided with a first clamping part, the second buckling piece (2) is provided with a second clamping part, the first clamping part is positioned at one side of the first mounting groove (11) far away from the first connecting hole (12), the second clamping part is positioned at one side of the second mounting groove (21) far away from the second connecting hole (22), and the first clamping part and the second clamping part can be in clamping fit;
the connecting piece can pass through the first connecting hole (12) and the second connecting hole (22) so as to fix the first buckling piece (1) and the second buckling piece (2) on the assembly frame (5) and fix the steel cable (4) in the mounting hole.
2. The mounting device according to claim 1, wherein the first clamping portion comprises a bending portion (13) and a limiting portion (14), the bending portion (13) is bent towards the direction in which the second fastener (2) is located, the limiting portion (14) is located at one end of the bending portion (13) away from the first fastener body (10) of the first fastener (1) and extends towards a direction close to the first mounting groove (11), and a clamping groove is formed among the limiting portion (14), the bending portion (13) and the first fastener body (10);
the second clamping part is a clamping protrusion (23) extending towards the direction away from the second connecting hole (22), and the clamping protrusion (23) can be matched with the clamping groove in a clamping manner.
3. The mounting device according to claim 1, wherein the surface of the first fastener (1) facing away from the first mounting groove (11) is a bonding surface, the bonding surface is used for bonding with the assembly frame (5), and the bonding surface is provided with a groove (15) to improve bonding stability of the bonding surface and the assembly frame (5).
4. A mounting arrangement according to claim 3, characterized in that the recess (15) extends through the abutment surface in a direction parallel to the mounting hole, the recess (15) being arranged close to the first clamping portion.
5. The mounting device according to claim 1, wherein the first connection hole (12) and the second connection hole (22) are perpendicular to the mounting hole, the second connection hole (22) is a bar-shaped hole, and the length direction of the bar-shaped hole is perpendicular to the mounting hole.
6. The mounting device according to any one of claims 1 to 5, wherein the first connection hole (12) is located at a first end of the first fastener (1) and the second connection hole (22) is located at a first end of the second fastener (2);
between the first end of the first buckling piece (1) and the first end of the second buckling piece (2), when the steel cable (4) is fixed in the mounting hole, a preset gap is formed so as to increase the pressing force of the first buckling piece (1) and the second buckling piece (2) on the steel cable (4).
7. The mounting device according to claim 6, wherein a side of the first end of the first fastener (1) facing the second fastener (2) is provided with a first boss (16) surrounding the first connection hole (12).
8. The mounting device according to claim 6, characterized in that the side of the first end of the second fastener (2) facing the first fastener (1) is provided with a second boss (24) surrounding the second connection hole (22).
9. The mounting arrangement according to any one of claims 1 to 5, characterized in that the connection piece comprises 1 connection bolt (3) and 1 connection nut cooperating with the connection bolt (3).
10. A photovoltaic power generation system, characterized by comprising a steel cable (4), a photovoltaic module and a mounting device according to any one of claims 1 to 9, said steel cable (4) being connected to a module frame (5) of said photovoltaic module by means of said mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373729.4U CN220291903U (en) | 2023-06-01 | 2023-06-01 | Photovoltaic power generation system and installation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373729.4U CN220291903U (en) | 2023-06-01 | 2023-06-01 | Photovoltaic power generation system and installation device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291903U true CN220291903U (en) | 2024-01-02 |
Family
ID=89334726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373729.4U Active CN220291903U (en) | 2023-06-01 | 2023-06-01 | Photovoltaic power generation system and installation device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291903U (en) |
-
2023
- 2023-06-01 CN CN202321373729.4U patent/CN220291903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170346438A1 (en) | Mounting Clips for Panel Installation | |
| WO2012005037A1 (en) | Fixing member | |
| KR101231150B1 (en) | Solar module mounting clam | |
| US20210359640A1 (en) | Mounting bracket extension | |
| CN216490355U (en) | Node structure and flexible photovoltaic support | |
| CN220291903U (en) | Photovoltaic power generation system and installation device thereof | |
| CN215978139U (en) | Photovoltaic module support and photovoltaic roofing | |
| JP4361600B1 (en) | Fixing bracket and fixing method of solar cell module | |
| CN213043614U (en) | Adaptor and photovoltaic system | |
| CN2377742Y (en) | Fastening board for electric connector | |
| CN218760766U (en) | Combination meter shell fragment buckle | |
| CN216380212U (en) | Fastener and clean room ceiling mounted with same | |
| US12028013B2 (en) | Mounting pin for photovoltaic module mounting system | |
| CN219605377U (en) | Sensor mounting bracket | |
| CN214946881U (en) | Pressure pipe fixing clamp | |
| CN214835700U (en) | Novel door frame structure | |
| CN217849286U (en) | Photovoltaic module fixed knot constructs and photovoltaic system | |
| CN221575187U (en) | Mounting member, flexible photovoltaic support and photovoltaic power station | |
| CN212641452U (en) | Back guide structure of pile hammer | |
| CN220935047U (en) | Counterweight structure, light Fu Peichong support and photovoltaic power station | |
| CN221784065U (en) | Side-hung spring piece type connecting piece applied to photovoltaic module | |
| CN218940531U (en) | Cable leakage clamp | |
| US20240283388A1 (en) | Mounting pin for photovoltaic module mounting system | |
| CN221010069U (en) | Conductive locking piece | |
| CN220858011U (en) | Elastic connecting piece and photovoltaic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |