CN220067319U - Photovoltaic board support frame with adjustable - Google Patents
Photovoltaic board support frame with adjustable Download PDFInfo
- Publication number
- CN220067319U CN220067319U CN202321571463.4U CN202321571463U CN220067319U CN 220067319 U CN220067319 U CN 220067319U CN 202321571463 U CN202321571463 U CN 202321571463U CN 220067319 U CN220067319 U CN 220067319U
- Authority
- CN
- China
- Prior art keywords
- mounting
- plate
- threaded
- mounting frame
- photovoltaic panel
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an adjustable photovoltaic panel support frame which comprises a mounting plate, a support plate, an adjusting structure, a first mounting frame and a second mounting frame; the adjusting structure comprises mounting columns and connecting frames, a screw is arranged between the two mounting columns, an operation plate is arranged at the middle section of the screw, a threaded cavity is formed in the mounting columns, and the outer end of the screw is in threaded connection with the threaded cavity; the connecting frame is characterized in that a connecting hole is formed in the right end of the connecting frame, a connecting block is fixedly connected to the lower surface of the inner end of the second mounting frame, a threaded column is fixedly connected to the inner end of the connecting block, the inner end of the threaded column penetrates through the connecting hole, and a clamping nut is connected to the inner end of the threaded column in a threaded manner. According to the utility model, the two first mounting frames and the two second mounting frames are both in a sliding structure, the use can be adjusted according to the size of the photovoltaic panel, and meanwhile, the pressing plate can be attached to the surface of the photovoltaic panel by tightening the fastening bolts, so that the photovoltaic panel is fixed, the stability of the photovoltaic panel is improved, and the photovoltaic panel is relatively simple to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panel installation, in particular to an adjustable photovoltaic panel support frame.
Background
The photovoltaic panel assembly is a power generation device which generates direct current when exposed to sunlight, and the photovoltaic panel support frame is a support for mounting the photovoltaic panel, and the support is usually directly fixed on the ground and is widely applied to the field of photovoltaic panel mounting.
In the prior art, the photovoltaic board support frame generally needs to set up the through-hole that corresponds with the photovoltaic board on the support when using, and rethread bolt and nut is fixed the photovoltaic board, but this kind of mode needs to predetermine the through-hole, is inconvenient for adjusting the use to not unidimensional photovoltaic board, and the commonality is not enough, and the dismouting is all comparatively troublesome. Thus, the method is applicable to a variety of applications. An adjustable photovoltaic panel support is provided for the above problems.
Disclosure of Invention
The utility model aims to provide an adjustable photovoltaic panel support frame, which has the advantage of simplicity in operation and solves the problem of insufficient universality of the existing photovoltaic panel support frame.
An adjustable photovoltaic panel support frame comprises a mounting plate, a support plate, an adjusting structure, a first mounting frame and a second mounting frame;
the adjusting structure comprises mounting columns and connecting frames, a screw is arranged between the two mounting columns, an operation plate is arranged at the middle section of the screw, a threaded cavity is formed in the mounting columns, and the outer end of the screw is in threaded connection with the threaded cavity; the right end of the connecting frame is provided with a connecting hole, the lower surface of the inner end of the second mounting frame is fixedly connected with a connecting block, the inner end of the connecting block is fixedly connected with a threaded column, the inner end of the threaded column penetrates through the connecting hole, and the inner end of the threaded column is in threaded connection with a clamping nut;
the corner of the first mounting frame and the corner of the second mounting frame are respectively provided with a top plate, the two top plates are respectively fixedly connected with the inner side walls of the first mounting frame and the second mounting frame, and the upper surface of the top plate is provided with a second threaded hole; the top plate is provided with a fastening bolt, the fastening bolt is in threaded connection with the second threaded hole, the bottom of the top plate is provided with a pressing plate, and the tail end of the fastening bolt is in rotary connection with the pressing plate.
Further, the first mounting frame with the second mounting frame is L type structure, the first mounting frame with the second mounting frame structure is the same, the first mounting frame with second mounting frame symmetric distribution, just the first mounting frame with the equal rigid coupling of second mounting frame bottom has the erection column.
Further, the connecting frame is arranged below the first installation frame, the connecting frame is of a U-shaped structure, one end of the connecting frame is fixedly connected with the bottom end of the installation column, and the other end of the connecting frame is fixedly connected with the bottom end of the first installation frame.
Further, the support plate is fixedly connected to the upper surface of the mounting plate, the support plate is vertically distributed with the mounting plate, a reinforcing plate is fixedly connected between the support plate and the mounting plate, and mounting holes are formed in the upper surfaces of two ends of the mounting plate.
Further, the bottom of one end of the connecting frame is fixedly connected with a rotating block, the top end of the supporting plate is rotationally connected with the rotating block through a rotating shaft, the bottom of the other end of the connecting frame is fixedly connected with a rotating plate, a telescopic rod is arranged between the rotating plate and the supporting plate, and two ends of the telescopic rod are respectively rotationally connected with the rotating plate and the supporting plate through rotating shafts.
Further, the telescopic link is by movable rod, dead lever, movable block and fixing bolt, the dead lever is inside to be cup jointed the movable block, the movable rod bottom with movable block lateral surface rigid coupling, the movable block lateral surface is opened there is first screw hole, the dead lever lateral surface is opened there is the side opening, just the fixing bolt end runs through the side opening and with first screw hole threaded connection.
Further, the number of the threaded columns is two, the two threaded columns are symmetrically distributed at the right ends of the two connecting frames, and the connecting frames are in sliding connection with the threaded columns.
Further, the operation plate is of a regular hexagon structure, two screws are symmetrically distributed on two sides of the operation plate, the screw thread directions of the two screws are opposite, and the screws are in threaded connection with the mounting column.
Further, the number of the pressing plates is four, the four pressing plates are symmetrically distributed at four corners of the two first installation frames and the two second installation frames, and the pressing plates are in sliding connection with the top plate.
Further, the inside hollow structure that is of dead lever, movable rod with dead lever sliding connection, dead lever side symmetry distribution has two the side opening, just the side opening with the inside intercommunication of dead lever.
According to the embodiment of the utility model, the two first mounting frames and the two second mounting frames are both in sliding structures, the use can be adjusted according to the size of the photovoltaic panel, and meanwhile, the pressing plate can be attached to the surface of the photovoltaic panel by tightening the fastening bolts, so that the photovoltaic panel is fixed, the stability of the photovoltaic panel is improved, punching and mounting are not needed, and the disassembly and assembly are simple.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;
FIG. 2 is an overall side view of one embodiment of the present utility model;
FIG. 3 is a view showing the connection of a screw to a mounting post according to one embodiment of the present utility model;
fig. 4 is a cross-sectional end view of a telescoping rod in accordance with one embodiment of the present utility model.
In the figure: 1. a mounting plate; 2. a mounting hole; 3. a reinforcing plate; 4. a support plate; 5. a telescopic rod; 51. a movable rod; 52. a fixed rod; 521. a side hole; 53. a movable block; 531. a first threaded hole; 54. a fixing bolt; 6. a rotating plate; 7. a connecting frame; 71. a connection hole; 8. a mounting column; 81. a threaded cavity; 9. a first mounting frame; 10. a screw; 11. an operation panel; 12. a rotating shaft; 13. a top plate; 131. a second threaded hole; 14. a fastening bolt; 15. a pressing plate; 16. clamping a nut; 17. a threaded column; 18. a connecting block; 19. a second mounting frame; 20. and (5) rotating the block.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may 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 utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-4, an adjustable photovoltaic panel support comprises a mounting plate 1, a support plate 4, an adjusting structure, a first mounting frame 9 and a second mounting frame 19;
the adjusting structure comprises mounting columns 8 and connecting frames 7, a screw rod 10 is arranged between the two mounting columns 8, an operation plate 11 is arranged at the middle section of the screw rod 10, a threaded cavity 81 is formed in the mounting columns 8, and the outer end of the screw rod 10 is in threaded connection with the threaded cavity 81; the right end of the connecting frame 7 is provided with a connecting hole 71, the lower surface of the inner end of the second mounting frame 19 is fixedly connected with a connecting block 18, the inner end of the connecting block 18 is fixedly connected with a threaded column 17, the inner end of the threaded column 17 penetrates through the connecting hole 71, and the inner end of the threaded column 17 is in threaded connection with a clamping nut 16;
the corners of the first mounting frame 9 and the second mounting frame 19 are respectively provided with a top plate 13, the two top plates 13 are respectively fixedly connected with the inner side walls of the first mounting frame 9 and the second mounting frame 19, and the upper surface of the top plate 13 is provided with a second threaded hole 131; the top plate 13 top is equipped with fastening bolt 14, fastening bolt 14 with second screw hole 131 threaded connection, top plate 13 below is equipped with clamp plate 15, just fastening bolt 14 terminal with clamp plate 15 rotates to be connected.
The first mounting frame 9 and the second mounting frame 19 are of L-shaped structures, the first mounting frame 9 and the second mounting frame 19 are identical in structure, the first mounting frame 9 and the second mounting frame 19 are symmetrically distributed, and the mounting columns 8 are fixedly connected to the bottom ends of the first mounting frame 9 and the second mounting frame 19; the connecting frame 7 is arranged below the first mounting frame 9, the connecting frame 7 is of a U-shaped structure, one end of the connecting frame 7 is fixedly connected with the bottom end of the mounting column 8, and the other end of the connecting frame 7 is fixedly connected with the bottom end of the first mounting frame 9; the upper surface of the mounting plate 1 is fixedly connected with the supporting plate 4, the supporting plate 4 and the mounting plate 1 are vertically distributed, a reinforcing plate 3 is fixedly connected between the supporting plate 4 and the mounting plate 1, and the upper surfaces of the two ends of the mounting plate 1 are provided with mounting holes 2; a rotating block 20 is fixedly connected to the bottom of one end of the connecting frame 7, the top end of the supporting plate 4 is rotatably connected with the rotating block 20 through a rotating shaft 12, a rotating plate 6 is fixedly connected to the bottom of the other end of the connecting frame 7, a telescopic rod 5 is arranged between the rotating plate 6 and the supporting plate 4, and two ends of the telescopic rod 5 are rotatably connected with the rotating plate 6 and the supporting plate 4 respectively through the rotating shaft 12; the telescopic rod 5 is composed of a movable rod 51, a fixed rod 52, a movable block 53 and a fixed bolt 54, the movable block 53 is sleeved in the fixed rod 52, the bottom end of the movable rod 51 is fixedly connected with the outer side surface of the movable block 53, a first threaded hole 531 is formed in the side surface of the movable block 53, a side hole 521 is formed in the side surface of the fixed rod 52, and the tail end of the fixed bolt 54 penetrates through the side hole 521 and is in threaded connection with the first threaded hole 531; the number of the threaded columns 17 is two, the two threaded columns 17 are symmetrically distributed at the right ends of the two connecting frames 7, and the connecting frames 7 are in sliding connection with the threaded columns 17; the operation plate 11 is in a regular hexagon structure, two screws 10 are symmetrically distributed on two sides of the operation plate 11, the screw thread directions of the two screws 10 are opposite, and the screws 10 are in threaded connection with the mounting column 8; the number of the pressing plates 15 is four, the four pressing plates 15 are symmetrically distributed at four corners of the two first mounting frames 9 and the two second mounting frames 19, and the pressing plates 15 are in sliding connection with the top plate 13; the inside of the fixed rod 52 is a hollow structure, the movable rod 51 is slidably connected with the fixed rod 52, two side holes 521 are symmetrically distributed on the side surface of the fixed rod 52, and the side holes 521 are communicated with the inside of the fixed rod 52.
When the photovoltaic panel supporting frame is used, firstly, the supporting frame can be placed on the ground, at the moment, a photovoltaic panel is placed above a first mounting frame 9 and a second mounting frame 19, meanwhile, a spanner is used for screwing an operation panel 11, the operation panel 11 can drive a screw rod 10 to rotate, at the moment, the screw rod 10 can be screwed with a threaded cavity 81, and because the directions of the screw rods 10 on two sides of the operation panel 11 are opposite, the screw rod 10 can drive two first mounting frames 9 or two second mounting frames 19 to slide left and right at the same time, so that two sides of the photovoltaic panel are clamped and fixed between the two first mounting frames 9 and the two first mounting frames 9; then, the clamping nut 16 is screwed, the clamping nut 16 drives the second mounting frame 19 to approach the first mounting frame 9, and at the moment, the second mounting frame 19 and the first mounting frame 9 can clamp and fix the photovoltaic panel in the front-back direction; tightening the fastening bolt 14, and screwing the fastening bolt 14 and the second threaded hole 131 until the pressing plate 15 is attached to the surface of the photovoltaic panel, so that the photovoltaic panel is fixed, and the stability of the photovoltaic panel is improved;
then the mounting bracket can be fixed at a designated position through the mounting hole 2, the mounting angle of the photovoltaic panel can be adjusted through rotating the connecting frame 7, at the moment, the movable rod 51 and the fixed rod 52 can slide, then the fixed bolt 54 is screwed down again, the movable rod 51 and the fixed rod 52 can be fixed through the fixed bolt 54, so that the angle between the connecting frame 7 and the supporting plate 4 is fixed, and the operation is simpler.
The utility model has the advantages that:
1. according to the utility model, the two first mounting frames and the two second mounting frames are both in a sliding structure, the use can be adjusted according to the size of the photovoltaic panel, and meanwhile, the pressing plate can be attached to the surface of the photovoltaic panel by tightening the fastening bolts, so that the photovoltaic panel is fixed, the stability of the photovoltaic panel is improved, perforation and installation are not required, and the assembly and the disassembly are relatively simple;
2. according to the utility model, the angle between the connecting frame and the supporting plate can be fixed through the telescopic rod, so that the installation angle of the photovoltaic panel can be conveniently adjusted, and meanwhile, the movable rod and the fixed rod can be fixed through tightening the fixing bolt, so that the operation is simpler.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An adjustable photovoltaic board support frame, its characterized in that: comprises a mounting plate (1), a supporting plate (4), an adjusting structure, a first mounting frame (9) and a second mounting frame (19);
the adjusting structure comprises mounting columns (8) and connecting frames (7), a screw rod (10) is arranged between the two mounting columns (8), an operation plate (11) is arranged at the middle section of the screw rod (10), a threaded cavity (81) is formed in the mounting columns (8), and the outer end of the screw rod (10) is in threaded connection with the threaded cavity (81); the right end of the connecting frame (7) is provided with a connecting hole (71), the lower surface of the inner end of the second mounting frame (19) is fixedly connected with a connecting block (18), the inner end of the connecting block (18) is fixedly connected with a threaded column (17), the inner end of the threaded column (17) penetrates through the connecting hole (71), and the inner end of the threaded column (17) is in threaded connection with a clamping nut (16);
the corner of the first mounting frame (9) and the corner of the second mounting frame (19) are respectively provided with a top plate (13), the two top plates (13) are fixedly connected with the inner side walls of the first mounting frame (9) and the second mounting frame (19) respectively, and the upper surface of the top plate (13) is provided with a second threaded hole (131); the top plate (13) top is equipped with fastening bolt (14), fastening bolt (14) with second screw hole (131) threaded connection, roof (13) below is equipped with clamp plate (15), just fastening bolt (14) terminal with clamp plate (15) rotation is connected.
2. An adjustable photovoltaic panel support according to claim 1, wherein:
the first mounting frame (9) and the second mounting frame (19) are of L-shaped structures, the first mounting frame (9) and the second mounting frame (19) are identical in structure, the first mounting frame (9) and the second mounting frame (19) are symmetrically distributed, and the first mounting frame (9) and the bottom end of the second mounting frame (19) are fixedly connected with the mounting columns (8).
3. An adjustable photovoltaic panel support according to claim 1, wherein:
the utility model discloses a connecting rack, including installing post (8), first mounting bracket (9) below is equipped with link (7), link (7) are U type structure, link (7) one end with erection column (8) bottom rigid coupling, just link (7) other end with first mounting bracket (9) bottom rigid coupling.
4. An adjustable photovoltaic panel support according to claim 1, wherein:
the mounting plate is characterized in that the support plate (4) is fixedly connected to the upper surface of the mounting plate (1), the support plate (4) and the mounting plate (1) are vertically distributed, a reinforcing plate (3) is fixedly connected between the support plate (4) and the mounting plate (1), and mounting holes (2) are formed in the upper surfaces of two ends of the mounting plate (1).
5. An adjustable photovoltaic panel support according to claim 4, wherein:
the utility model discloses a rotary table, including link (7), backup pad (4), link (7) one end bottom rigid coupling has commentaries on classics piece (20), backup pad (4) top through pivot (12) with commentaries on classics piece (20) rotate and be connected, link (7) other end bottom rigid coupling has commentaries on classics board (6), commentaries on classics board (6) with be equipped with telescopic link (5) between backup pad (4), just both ends of telescopic link (5) all through pivot (12) respectively with commentaries on classics board (6) backup pad (4) rotate and are connected.
6. An adjustable photovoltaic panel support according to claim 5, wherein:
the telescopic rod (5) is composed of a movable rod (51), a fixed rod (52), a movable block (53) and a fixed bolt (54), the movable block (53) is sleeved inside the fixed rod (52), the bottom end of the movable rod (51) is fixedly connected with the outer side face of the movable block (53), a first threaded hole (531) is formed in the side face of the movable block (53), a side hole (521) is formed in the side face of the fixed rod (52), and the tail end of the fixed bolt (54) penetrates through the side hole (521) and is in threaded connection with the first threaded hole (531).
7. An adjustable photovoltaic panel support according to claim 1, wherein:
the number of the threaded columns (17) is two, the two threaded columns (17) are symmetrically distributed at the right ends of the two connecting frames (7), and the connecting frames (7) are in sliding connection with the threaded columns (17).
8. An adjustable photovoltaic panel support according to claim 1, wherein:
the operation plate (11) is of a regular hexagon structure, two screws (10) are symmetrically distributed on two sides of the operation plate (11), the screw thread directions of the two screws (10) are opposite, and the screws (10) are in threaded connection with the mounting column (8).
9. An adjustable photovoltaic panel support according to claim 1, wherein:
the number of the pressing plates (15) is four, the four pressing plates (15) are symmetrically distributed at four corners of the two first installation frames (9) and the two second installation frames (19), and the pressing plates (15) are in sliding connection with the top plate (13).
10. An adjustable photovoltaic panel support according to claim 6, wherein:
the inside of dead lever (52) is hollow structure, movable rod (51) with dead lever (52) sliding connection, dead lever (52) side symmetry distribution has two side opening (521), just side opening (521) with dead lever (52) inside intercommunication.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321571463.4U CN220067319U (en) | 2023-06-19 | 2023-06-19 | Photovoltaic board support frame with adjustable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321571463.4U CN220067319U (en) | 2023-06-19 | 2023-06-19 | Photovoltaic board support frame with adjustable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220067319U true CN220067319U (en) | 2023-11-21 |
Family
ID=88765973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321571463.4U Active CN220067319U (en) | 2023-06-19 | 2023-06-19 | Photovoltaic board support frame with adjustable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220067319U (en) |
-
2023
- 2023-06-19 CN CN202321571463.4U patent/CN220067319U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220067319U (en) | Photovoltaic board support frame with adjustable | |
CN213401941U (en) | JP cabinet easy to assemble fixedly | |
CN213028966U (en) | Steel frame structure of switch cabinet and electrical cabinet | |
CN112591463B (en) | A-shaped frame positioning and mounting structure | |
CN212656395U (en) | Assembled disassembly-free beam template | |
CN217003763U (en) | Integrated display screen convenient to assemble | |
CN211203572U (en) | Mounting structure of wall-mounted industrial personal computer | |
CN221226869U (en) | Power distribution cabinet convenient to install and fix | |
CN212805133U (en) | Groove type camera fixing frame | |
CN215173668U (en) | Fixed mounting structure for electronic equipment | |
CN221467607U (en) | Photovoltaic solar panel convenient to installation | |
CN220353477U (en) | Reinforcing and connecting device for building structure | |
CN221299177U (en) | Subway opening support frame with indicating plate | |
CN220043263U (en) | Photovoltaic module and fastening device thereof | |
CN217031425U (en) | Air conditioner installation rack for air conditioner installation | |
CN212743606U (en) | Aluminum profile fence | |
CN212408209U (en) | Auxiliary mounting assembly for mounting LED display screen and LED display screen | |
CN216382830U (en) | Pipeline connecting component with strong rust prevention and permeability prevention | |
CN215717795U (en) | Electric power engineering safety protection rail for ramp | |
CN216158671U (en) | Arc-shaped installation device for LED display screen | |
CN220605799U (en) | Solar panel bracket | |
CN111877542B (en) | Energy-saving light steel structure | |
CN210380725U (en) | Solar energy mount of angle of adjustment | |
CN220184644U (en) | Building templates button structure | |
CN221355489U (en) | Pine wood nematode prevention and control device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |