CN218758169U - Photovoltaic module mounting structure and fish scale type photovoltaic array - Google Patents
Photovoltaic module mounting structure and fish scale type photovoltaic array Download PDFInfo
- Publication number
- CN218758169U CN218758169U CN202222281925.0U CN202222281925U CN218758169U CN 218758169 U CN218758169 U CN 218758169U CN 202222281925 U CN202222281925 U CN 202222281925U CN 218758169 U CN218758169 U CN 218758169U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- vertical
- fixing piece
- mounting structure
- piece
- 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
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The application discloses photovoltaic module mounting structure and fish scale formula photovoltaic array, this photovoltaic module mounting structure includes: the first transfer piece is fixedly arranged on the main keel; the first fixing piece is fixedly arranged on the first rotating piece; the second fixing piece is fixedly arranged on the first fixing piece, and the vertical installation position of the second fixing piece on the first fixing piece is adjustable; the second adaptor is fixedly arranged on the second fixing piece, the transverse installation position of the second adaptor on the second fixing piece is adjustable, and the second adaptor is used for being connected with the photovoltaic module. The technical effect that the installation angle, the vertical installation position and the horizontal installation position of the photovoltaic module can be adjusted is achieved, and the problem that the installation angle, the vertical installation position and the horizontal installation position of the photovoltaic module can not be adjusted flexibly by the installation structure in the related technology is solved.
Description
Technical Field
The application relates to the technical field of photovoltaic installation, in particular to a photovoltaic module installation structure and a fish scale type photovoltaic array.
Background
The condition that present curtain or photovoltaic applied roof or sloping roof is more and more, for adapting to more complicated installation environment and satisfying the demand that maximize energy utilized, need carry out the adjustment of suitability to installation angle, vertical mounted position and horizontal mounted position in photovoltaic module's installation, but present photovoltaic module mounting structure does not generally possess the function of temporary adjustment, can only install photovoltaic module at design position, leads to installing the flexibility relatively poor.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a photovoltaic module mounting structure to solve the problem that mounting structure among the correlation technique can't nimble adjustment photovoltaic module's installation angle, vertical mounted position and horizontal mounted position.
In order to achieve the above object, the present application provides a photovoltaic module mounting structure including:
the first adapter is fixedly arranged on the main keel;
the first fixing piece is fixedly arranged on the first rotating piece;
the second fixing piece is fixedly arranged on the first fixing piece, and the vertical installation position of the second fixing piece on the first fixing piece is adjustable;
the second adaptor is fixedly arranged on the second fixing piece, the transverse installation position of the second adaptor on the second fixing piece is adjustable, and the second adaptor is used for being connected with the photovoltaic module.
Further, the first fixing piece comprises a first vertical mounting surface, and the second fixing piece comprises a second vertical mounting surface and a second horizontal mounting surface;
the lower end of the first vertical mounting surface is fixedly connected with the first adapter, the second vertical mounting surface is fixedly connected with the first vertical mounting surface, and the second adapter is fixedly connected with the second horizontal mounting surface.
Furthermore, a first strip-shaped hole is vertically formed in the first vertical mounting surface, a first connecting piece penetrates through the first strip-shaped hole, and the first connecting piece penetrates through the second vertical mounting surface and then is locked.
Further, a second strip-shaped hole is transversely formed in the second horizontal mounting surface and is perpendicular to the first strip-shaped hole;
and a second connecting piece penetrates through the second strip-shaped hole and is locked after penetrating through the second adapter piece.
Further, the first fixing piece is set to be a first angle steel, and the first vertical mounting surface is one side wall of the first angle steel;
the second fixing piece is set to be second angle steel, and the second vertical installation surface and the second horizontal installation surface are respectively a vertical side wall and a horizontal side wall of the second angle steel.
Further, the first adapter, the first angle steel and the second angle steel are coated with fluorocarbon coatings; the second adapter is made of aluminum alloy.
Further, first connecting piece and second connecting piece all set up to the bolt.
Furthermore, a mounting seat is arranged on the main keel, a connecting seat is arranged at the lower end of the first rotating piece, and the connecting seat is hinged with the mounting seat through a rotating shaft and locked by a locking piece; the rotating direction of the connecting seat is the distribution direction of the mounting assemblies at two ends.
Furthermore, the connecting seat connect in the inboard of mount pad, the outside of mount pad is provided with the angle pointer, the outside of connecting seat is provided with the angle scale mark.
According to another aspect of the application, a fish scale type photovoltaic array is provided, which comprises at least two rows of photovoltaic modules, wherein each row of photovoltaic modules is the photovoltaic module mounting structure, and fish scale type staggered arrangement is arranged between adjacent rows of photovoltaic modules in the at least two rows of photovoltaic modules.
In the embodiment of the application, the first adaptor is used for being fixedly arranged on the main keel; the first fixing piece is fixedly arranged on the first rotating piece; the second fixing piece is fixedly arranged on the first fixing piece, and the vertical installation position of the second fixing piece on the first fixing piece is adjustable; the second adaptor is fixedly arranged on the second fixing piece, the transverse installation position of the second adaptor on the second fixing piece is adjustable, the second adaptor is used for being connected with the photovoltaic module, the vertical installation height of the photovoltaic module is adjusted by adjusting the vertical installation position of the second fixing piece on the first fixing piece, the transverse installation position of the photovoltaic module is adjusted by adjusting the transverse installation position of the second adaptor on the second fixing piece, the installation angle of the photovoltaic module is adjusted by adjusting different vertical installation positions of the second fixing pieces at two ends, the technical effects that the installation angle of the photovoltaic module, the vertical installation position and the transverse installation position can be adjusted are achieved, and the problems that the installation angle of the photovoltaic module cannot be flexibly adjusted by an installation structure in the related technology and the vertical installation position and the transverse installation position cannot be adjusted are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is a longitudinal sectional structure schematic view of a mounting structure according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a mounting structure according to an embodiment of the present application;
FIG. 3 is a schematic view of the mounting structure according to FIG. 2;
FIG. 4 is another schematic view of the mounting structure of FIG. 2;
FIG. 5 is a schematic view of a mounting structure in another embodiment;
figure 6 is a schematic longitudinal section view of a body keel in an inclined condition according to an embodiment of the application;
wherein 1, the main keel 31 is provided with a first adapter, 32 a first fixing piece, 321 a first vertical installation surface, 33 a second fixing piece, 331 a second vertical installation surface, 332 a second horizontal installation surface, 34 second adaptor, 4 photovoltaic module, 5 first bar holes, 6 second connecting pieces, 7 second bar holes, 8 first connecting pieces, 9 mount pads, 10 connecting seats, 11 briquetting.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.
In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The condition that present curtain or photovoltaic applied roof or pitched roof is more and more, for adapting to more complicated installation environment and satisfying the demand that maximize energy utilized, need carry out the adjustment of suitability to installation angle, vertical mounted position and horizontal mounted position in photovoltaic module's installation, but present photovoltaic module mounting structure does not generally possess the function of interim adjustment, can only install photovoltaic module at design position, leads to the installation flexibility relatively poor.
In order to solve the above technical problem, as shown in fig. 1 to 2, an embodiment of the present application provides a photovoltaic module mounting structure, including:
the first conversion piece 31 is fixedly arranged on the main keel 1;
the first fixing piece 32 is fixedly arranged on the first rotating piece 31;
the second fixing piece 33 is fixedly arranged on the first fixing piece 32, and the vertical installation position of the second fixing piece 33 on the first fixing piece 32 is adjustable;
the second adaptor 34 is fixedly arranged on the second fixing member 33, the transverse installation position of the second adaptor 34 on the second fixing member 33 is adjustable, and the second adaptor 34 is used for being connected with the photovoltaic module 4.
In the present embodiment, in order to stably support the photovoltaic modules 4, as shown in fig. 1, the number of the mounting structures corresponding to each row of the photovoltaic modules 4 distributed vertically is two, and the mounting structures are located at two ends of the photovoltaic modules 4. The mounting structures at both ends have the same structure and are composed of a first adapter 31, a first fixing member 32, a second fixing member 33 and a second adapter 34. The first adapter 31 is used as a base fixing member to be fixedly connected with the main keel 1 by welding or bolting, etc. The first fixing member 32 is fixed at the upper end of the first rotating member 31, and the relative position of the first fixing member 32 and the first rotating member 31 is not adjustable.
The second fixing member 33 is fixed to the first fixing member 32, and the relative position of the second fixing member 33 and the first fixing member 32 in the vertical direction is adjustable. In order to realize the adjustable function, the second fixing member 33 and the first fixing member 32 may adopt a plugging or sleeving connection relationship, and after the plugging or sleeving connection, the bolt is required to lock. Of course, other connection methods may also be adopted, for example, the first fixing member 32 and the second fixing member 33 are directly attached, a long strip-shaped hole is formed in the second fixing member 33 or the first fixing member 32, and the vertical installation position of the second fixing member 33 is changed by changing the connection position with the long strip-shaped hole. Or a plurality of mounting holes are vertically formed in the first fixing member 32 or the second fixing member 33, and the vertical position is adjusted by mounting the second fixing member 33 in the mounting holes with different heights.
The second adaptor 34 is installed on the upper end of the second fixing member 33, the second adaptor 34 can be directly connected with the photovoltaic module 4, and the connection mode can be achieved through pressing blocks or adhesive bonding. The relative position of the second adapter 34 to the photovoltaic module 4 is not adjustable, but the relative position of the second adapter 34 to the second fixture 33 in the lateral direction is adjustable. To achieve this adjustable function, reference is still made to the connection between the first fixing element 32 and the second fixing element 33, the only difference being that the direction of the connection is changed.
Therefore, the embodiment achieves the purpose of adjusting the installation angle of the photovoltaic module 4 by adjusting the vertical installation position of the second fixing member 33 on the first fixing member 32, adjusting the horizontal installation position of the photovoltaic module 4 by adjusting the horizontal installation position of the second adaptor 34 on the second fixing member 33, and adjusting the installation angle of the photovoltaic module 4 by adjusting the different vertical installation positions of the second fixing members 33 at the two ends, thereby achieving the technical effect of adjusting the installation angle, the vertical installation position and the horizontal installation position of the photovoltaic module 4, and further solving the problem that the installation angle, the vertical installation position and the horizontal installation position of the photovoltaic module 4 cannot be flexibly adjusted by an installation structure in the related art.
As shown in fig. 3 and 4, the present embodiment specifically describes the structures of the first fixing member 32 and the second fixing member 33:
the first fixing piece 32 includes a first vertical mounting surface 321, and the second fixing piece 33 includes a second vertical mounting surface 331 and a second horizontal mounting surface 332; the lower end of the first vertical mounting surface 321 is fixedly connected with the first adaptor 31, and can be fixed by welding or bolt connection, the second vertical mounting surface is fixedly connected with the first vertical mounting surface, and the second adaptor 34 is fixedly connected with the second horizontal mounting surface.
The structure in which the vertical position of the second fixing member 33 is adjustable on the first fixing member 32 will be described:
as shown in fig. 3, first bar hole 5 has been seted up along the vertical on the first vertical installation face 321, run through being provided with first connecting piece 8 in the first bar hole 5, first connecting piece 8 passes and locks behind the vertical installation face 331 of second, first connecting piece 8 can set up to the bolt, set up the through-hole that matches with first connecting piece 8 on the vertical installation face 331 of second, adjust the vertical position of the vertical installation face 331 of second through the vertical mounted position of adjustment first connecting piece 8 in first bar hole 5.
Similarly, a second strip-shaped hole 7 is transversely formed in the second horizontal mounting surface 332, and the second strip-shaped hole 7 is perpendicular to the first strip-shaped hole 5; the second connecting piece 6 penetrates through the second strip-shaped hole 7, the second connecting piece 6 is locked after penetrating through the second adapter piece 34, the second connecting piece 6 can also be set to be a bolt, and the extending direction of the second strip-shaped hole 7 can be the distribution direction along the installation structures at the two ends. The second adaptor 34 is provided with a through hole matched with the second connecting piece 6, and the transverse installation position of the second adaptor 34 is adjusted by adjusting the position of the second connecting piece 6 in the second strip-shaped hole 7.
As shown in fig. 4, for the convenience of installation, in this embodiment, the first fixing member 32 is configured as a first angle iron, and the first vertical installation surface 321 is one of sidewalls of the first angle iron; the second fixing member 33 is provided as a second angle steel, and the second vertical mounting surface 331 and the second horizontal mounting surface 332 are a vertical sidewall and a horizontal sidewall of the second angle steel, respectively. In order to improve the durability, the first adapting piece 31, the first angle steel and the second angle steel are coated with fluorocarbon coatings; the second adaptor 34 is made of aluminum alloy.
The angle adjustment of the photovoltaic module 4 is realized by controlling the height difference of the second fixing members 33 at the two ends, and because the photovoltaic module 4 is of a planar structure, when the two ends have a height difference, the photovoltaic module 4 is easy to deform, so as to avoid the problem of deformation, as shown in fig. 5, in this embodiment, the first connecting member 31 is enabled to rotate by a certain angle to adapt to the inclined state of the photovoltaic module 4. Specifically, the main keel 1 is provided with an installation seat 9, the lower end of the first rotating part 31 is provided with a connecting seat 10, the connecting seat 10 is hinged with the installation seat 9 through a rotating shaft and is locked by a locking part, and the locking part can be a locking nut in threaded connection with the rotating shaft; the rotation direction of the connection socket 10 is a direction in which the photovoltaic module has a height difference change. Accessible rotation locking piece makes and forms swing joint between connecting seat 10 and the mount pad 9, and rotatable first adaptor 31 makes second adaptor 34 also produce corresponding rotation with photovoltaic module 4's contact surface this moment, and rotatory angle matches with photovoltaic module 4's inclination, and it can to rotate the back rethread locking piece locking of targetting in place and fix. In order to adjust the angle, the connecting seat 10 is connected to the inner side of the mounting seat 9, an angle pointer is arranged on the outer side of the mounting seat 9, and angle scale marks are arranged on the outer side of the connecting seat 10.
The utility model discloses still provide fish scale formula photovoltaic array, include two row at least photovoltaic module and wherein each row photovoltaic module include the utility model discloses arbitrary photovoltaic module mounting structure, fish scale formula setting by mistake between the adjacent row photovoltaic module in two row at least photovoltaic module.
This embodiment specifically explains the structure of the fish scale type photovoltaic array:
as shown in fig. 1, when the photovoltaic modules 4 are mounted by the mounting structure of the present application, adjacent photovoltaic modules 4 can be mounted in a staggered manner. Specifically, when the photovoltaic modules 4 are all installed in a horizontal state, the heights of the photovoltaic modules 4 distributed along the longitudinal direction are sequentially reduced, and the vertical installation positions of the second fixing pieces 33 corresponding to the photovoltaic modules 4 on the first fixing pieces 32 are adjusted. In the height reducing direction of the photovoltaic modules 4, the mounting position of the second fixing member 33 of the first row of photovoltaic modules 4 on the first fixing member 32 is the highest, the mounting position of the second fixing member 33 of the second row of photovoltaic modules 4 on the first fixing member 32 is slightly lower, and so on, the photovoltaic modules 4 with height difference are mounted. In order to meet the design requirement, the adjacent photovoltaic modules 4 distributed along the longitudinal direction can have an overlapping part on the horizontal projection plane, so that the overall layering sense is improved.
The photovoltaic modules 4 distributed in the transverse direction may be uniform in height and angle, and may of course be non-uniform, and when non-uniform is selected, each photovoltaic module 4 requires at least one set of mounting structures of the above-described embodiments. When uniformity is selected, however, the photovoltaic modules 4 in that orientation may share a set of mounting structures, as shown in fig. 2. Specifically, in this direction, a plurality of photovoltaic modules 4 may be mounted on the same second adaptor 34, and adjacent photovoltaic modules 4 may share the pressing block 11 for mounting and fixing. The lower end of the second adaptor 34 selects the installation positions of the second fixing member 33 and the first fixing member 32 according to the installation length. In the case that the length of the second adaptor 34 is short, the first fixing member 32 and the second fixing member 33 may be installed only at both ends of the second adaptor 34, so that both ends of the second adaptor 34 may have support on the main body keel.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A photovoltaic module mounting structure, comprising:
the first transfer piece is fixedly arranged on the main keel;
the first fixing piece is fixedly arranged on the first rotating piece;
the second fixing piece is fixedly arranged on the first fixing piece, and the vertical installation position of the second fixing piece on the first fixing piece is adjustable;
the second adaptor is fixedly arranged on the second fixing piece, the transverse installation position of the second adaptor on the second fixing piece is adjustable, and the second adaptor is used for being connected with the photovoltaic module.
2. The photovoltaic module mounting structure according to claim 1, wherein the first fixture includes a first vertical mounting surface, and the second fixture includes a second vertical mounting surface and a second horizontal mounting surface;
the lower end of the first vertical mounting surface is fixedly connected with the first adaptor, the second vertical mounting surface is fixedly connected with the first vertical mounting surface, and the second adaptor is fixedly connected with the second horizontal mounting surface.
3. The photovoltaic module mounting structure according to claim 2, wherein a first strip-shaped hole is vertically formed in the first vertical mounting surface, a first connecting piece penetrates through the first strip-shaped hole, and the first connecting piece penetrates through the second vertical mounting surface and is locked.
4. The photovoltaic module mounting structure according to claim 3, wherein a second bar-shaped hole is transversely formed in the second horizontal mounting surface, and the second bar-shaped hole is perpendicular to the first bar-shaped hole;
and a second connecting piece penetrates through the second strip-shaped hole and is locked after penetrating through the second adapter piece.
5. The photovoltaic module mounting structure according to any one of claims 2 to 4, wherein the first fixing member is provided as a first angle iron, and the first vertical mounting surface is one of side walls of the first angle iron;
the second fixing piece is set to be second angle steel, and the second vertical installation surface and the second horizontal installation surface are respectively a vertical side wall and a horizontal side wall of the second angle steel.
6. The photovoltaic module mounting structure according to claim 5, wherein the first adapter, the first angle steel and the second angle steel are coated with fluorocarbon coatings; the second adapter is made of aluminum alloy.
7. The photovoltaic module mounting structure according to claim 3, wherein the first and second connecting members are each provided as a bolt.
8. The photovoltaic module mounting structure according to claim 1, wherein a mounting seat is arranged on the main keel, a connecting seat is arranged at the lower end of the first rotating member, and the connecting seat is hinged with the mounting seat through a rotating shaft and locked by a locking member; the rotating direction of the connecting seat is the distribution direction of the mounting assemblies at two ends.
9. The photovoltaic module mounting structure according to claim 8, wherein the connecting base is connected to an inner side of the mounting base, an outer side of the mounting base is provided with an angle pointer, and an outer side of the connecting base is provided with an angle scale mark.
10. A scaly photovoltaic array comprising at least two rows of photovoltaic modules and wherein each row of photovoltaic modules comprises the photovoltaic module mounting structure of any of claims 1-9, the scaly staggered arrangement between adjacent rows of photovoltaic modules in the at least two rows of photovoltaic modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222281925.0U CN218758169U (en) | 2022-08-29 | 2022-08-29 | Photovoltaic module mounting structure and fish scale type photovoltaic array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222281925.0U CN218758169U (en) | 2022-08-29 | 2022-08-29 | Photovoltaic module mounting structure and fish scale type photovoltaic array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218758169U true CN218758169U (en) | 2023-03-28 |
Family
ID=85692610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222281925.0U Active CN218758169U (en) | 2022-08-29 | 2022-08-29 | Photovoltaic module mounting structure and fish scale type photovoltaic array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218758169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418635A (en) * | 2023-12-19 | 2024-01-19 | 北京建工四建工程建设有限公司 | Accurate installation structure of steel structure oversized curved surface-spanning curtain wall and construction method thereof |
-
2022
- 2022-08-29 CN CN202222281925.0U patent/CN218758169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117418635A (en) * | 2023-12-19 | 2024-01-19 | 北京建工四建工程建设有限公司 | Accurate installation structure of steel structure oversized curved surface-spanning curtain wall and construction method thereof |
| CN117418635B (en) * | 2023-12-19 | 2024-03-08 | 北京建工四建工程建设有限公司 | Accurate installation structure of steel structure oversized curved surface-spanning curtain wall and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218758169U (en) | Photovoltaic module mounting structure and fish scale type photovoltaic array | |
| US9780719B2 (en) | East-west photovoltaic array with spaced apart photovoltaic modules for improved aerodynamic efficiency | |
| US9496821B2 (en) | Method and apparatus for forming and mounting a photovoltaic array | |
| US7806377B2 (en) | Modular solar panel mounting system | |
| US20120298186A1 (en) | Method and Apparatus for Forming and Mounting a Photovoltaic Array | |
| CN112627460A (en) | Adjustable integral bathroom chassis and installation method | |
| WO2023168918A1 (en) | Floating type fan unit and floating type fan array | |
| CN209824251U (en) | Satellite controller circuit box | |
| CN207835395U (en) | A kind of connector of photovoltaic module and holder | |
| CN216865836U (en) | Ground overhead support | |
| CN218603302U (en) | Novel servo motor | |
| CN112575968A (en) | Adjustable roof connecting structure and mounting method | |
| CN218041273U (en) | Support node, node formula photovoltaic support and photovoltaic support mounting system | |
| CN218758486U (en) | Wallboard keel structure | |
| CN221102948U (en) | High-voltage cable wiring device of electric engineering machinery | |
| CN110649546B (en) | Installation arm suitable for transmission line shaft tower | |
| CN210530165U (en) | Photovoltaic module roof couple of high strength | |
| CN215646684U (en) | Photovoltaic support guide rail | |
| CN219329390U (en) | Antenna bracket with multiple-degree-of-freedom adjusting function | |
| CN113819006B (en) | Stay cable type tower and wind generating set | |
| CN113846817A (en) | Ground overhead assembly | |
| CN218321639U (en) | Coating film carrier plate and coating film equipment | |
| CN220273557U (en) | Photovoltaic module mounting structure, photovoltaic system and photovoltaic building | |
| CN220857970U (en) | Symmetrical fixing seat for photovoltaic roof | |
| CN220842268U (en) | Adjustable BMS support and power consumption device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |