CN220668023U - Flange connection structure and end support of flexible photovoltaic system - Google Patents
Flange connection structure and end support of flexible photovoltaic system Download PDFInfo
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- CN220668023U CN220668023U CN202321777255.XU CN202321777255U CN220668023U CN 220668023 U CN220668023 U CN 220668023U CN 202321777255 U CN202321777255 U CN 202321777255U CN 220668023 U CN220668023 U CN 220668023U
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- 238000004873 anchoring Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 230000035515 penetration Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a flange connection structure and an end bracket of a flexible photovoltaic system, wherein the flange connection structure comprises a first flange plate, a second flange plate and a middle connection part, the first flange plate is provided with a plurality of installation structures along the circumferential direction, the installation structures are provided with a plurality of connection positions, the second flange plate is provided with a plurality of anchoring structures for anchoring a guy cable along the circumferential direction, two ends of the middle connection part are respectively connected with the first flange plate and the second flange plate, when the flange connection structure is applied, the bottom flange and the top flange of the end bracket of the flexible photovoltaic system are both provided with the flange connection structure, and the installation structures of the first flange plate of the flange connection structure are provided with a plurality of connection positions, so that the directions of the top upright posts of the end brackets of the flexible photovoltaic system can be adjusted at different connection positions, the directions of the top upright posts of the end brackets at two ends are kept consistent, the end brackets are prevented from being reprocessed at a construction site, the construction difficulty is reduced, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of flexible photovoltaic systems, in particular to a flange connection structure and an end support of a flexible photovoltaic system.
Background
In recent years, the worldwide carbon neutralization target is clear, photovoltaic is expected to lead renewable energy sources to develop rapidly, along with blowout burst of the photovoltaic industry, the flexible photovoltaic support also reveals huge advantages in power station construction of complex topography, the flexible photovoltaic support takes steel strands as main bearing ropes (main ropes), the main ropes are fixed through end supports formed by steel beams and side anchors, because the main ropes span 10-60m, a plurality of support steel frames form the middle support so that the main ropes can pass through the middle support, meanwhile, the end supports play a role of connecting the main ropes and stay ropes, and because the distance between the end supports at two ends is larger, the direction consistency of end nodes of the end supports is difficult to ensure in the installation and construction process, so the end supports still need to be subjected to field processing at present, and the construction difficulty and time consumption are improved.
Disclosure of Invention
The first object of the utility model is to provide a flange connection structure for end brackets, which is convenient for keeping the direction of end nodes of the end brackets at two ends consistent, avoids on-site processing, reduces construction difficulty and improves construction efficiency.
A second object of the present utility model is to provide an end bracket for a flexible photovoltaic system comprising the above flange connection structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a flange connection structure for an end bracket of a flexible photovoltaic system, the flange connection structure comprising:
the first flange plate is provided with a plurality of mounting structures along the circumferential direction, and the mounting structures are provided with a plurality of connecting positions;
the second flange plate is provided with a plurality of anchoring structures for anchoring the inhaul cable along the circumferential direction;
and the two ends of the middle connecting part are respectively connected with the first flange plate and the second flange plate.
Optionally, the flange connection structure further includes a reinforcing structure, the reinforcing structure includes a plurality of deep bead plates that set up along the circumference interval of flange connection structure, the both ends of deep bead plate respectively with first ring flange and the opposite surface connection of second ring flange.
Optionally, the reinforcing rib plate is connected with the middle connecting part.
Optionally, the reinforcing rib plate is provided with an assembly hole.
Optionally, the mounting structure is a strip-shaped hole extending along a circumferential direction of the first flange, and the strip-shaped hole penetrates through the first flange along a thickness direction of the first flange.
Optionally, the mounting structure includes a plurality of connection holes.
Optionally, the aperture of at least one of the connection holes in the mounting structure is different from the aperture of the other connection holes in the mounting structure, and/or the distance of the axis of at least one of the connection holes in the mounting structure from the axis of the flange connection structure is different from the distance of the axis of the other connection holes in the mounting structure from the axis of the flange connection structure.
Optionally, the anchoring structure includes the access hole and spacing hole, the access hole with spacing hole passes through the spout intercommunication, the access hole is used for supplying the cable and the anchor sleeve pipe on the cable passes, the spout is used for supplying the cable follow the access hole slides in spacing hole, spacing hole is used for right the anchor sleeve pipe is spacing in order to realize the anchor of cable.
Optionally, the anchoring structure further comprises a boss arranged on a side surface, away from the first flange, of the second flange, wherein the boss is provided with a U-shaped groove communicated with the limiting hole and the chute, the wall of the U-shaped groove is in smooth transition connection with the wall of the limiting hole and the wall of the chute, and the opening of the U-shaped groove faces the direction of the penetrating hole.
The end support of the flexible photovoltaic system comprises an enlarged head anchor pile, a bottom flange, a bottom upright post, a top flange and a top upright post which are sequentially connected from bottom to top, wherein the bottom flange and the top flange are of flange connection structures according to any one of the above, and a second flange plate of the bottom flange is arranged opposite to a second flange plate of the top flange.
According to the technical scheme, the flange connection structure is used for the end support of the flexible photovoltaic system and comprises a first flange plate, a second flange plate and an intermediate connection part, wherein the first flange plate is provided with a plurality of installation structures along the circumferential direction, the installation structures are provided with a plurality of connection positions, the second flange plate is provided with a plurality of anchoring structures for anchoring a guy cable along the circumferential direction, two ends of the intermediate connection part are respectively connected with the first flange plate and the second flange plate, and when the flange connection structure is used, the end support of the flexible photovoltaic system usually comprises an enlarged head anchor pile, a bottom flange, a bottom upright post, a top flange and a top upright post which are sequentially connected from bottom to top, the flange connection structure is adopted by the bottom flange and the top flange, and as the installation structures of the first flange plate of the flange connection structure are provided with a plurality of connection positions, the directions of the top upright posts of the end support of the flexible photovoltaic system can be adjusted at different connection positions, so that the directions of the top upright posts of the end support of the two ends are kept consistent, the end support is prevented from being subjected to construction site construction, and the processing efficiency is improved.
The utility model also provides an end bracket of the flexible photovoltaic system, which comprises an enlarged head anchor pile, a bottom flange, a bottom upright post, a top flange and a top upright post which are sequentially connected from bottom to top, wherein the bottom flange and the top flange are respectively in the flange connection structure, and a second flange plate of the bottom flange is opposite to a second flange plate of the top flange.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a bottom flange of a flange connection structure according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a top flange of a flange connection structure according to an embodiment of the present utility model.
In the figure:
1 is a first flange plate; 101 is a mounting structure; 2 is a second flange plate; 201 is a penetration hole; 202 is a limiting hole; 203 is a chute; 3 is an intermediate connecting part; 4 is a reinforcing rib plate; 401 are assembly holes.
Detailed Description
One of the cores of the utility model is to provide a flange connection structure, which has the structural design that when the flange connection structure is used for end brackets, the direction of end nodes of the end brackets at two ends can be kept consistent conveniently, the on-site processing is avoided, the construction difficulty is reduced, and the construction efficiency is improved.
Another core of the present utility model is to provide an end bracket for a flexible photovoltaic system comprising the above flange connection structure.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a bottom flange of a flange connection structure according to an embodiment of the present utility model, and fig. 2 is a schematic structural diagram of a top flange of a flange connection structure according to an embodiment of the present utility model.
The embodiment of the utility model discloses a flange connection structure which is used for an end bracket of a flexible photovoltaic system and comprises a first flange plate 1, a second flange plate 2 and an intermediate connection part 3.
The first flange 1 is provided with a plurality of mounting structures 101 along the circumferential direction, the mounting structures 101 are provided with a plurality of connection positions, the second flange 2 is provided with a plurality of anchoring structures for anchoring the inhaul cable along the circumferential direction, two ends of the middle connecting portion 3 are respectively connected with the first flange 1 and the second flange 2, and cross section dimensions of the first flange 1, the second flange 2 and the middle connecting portion 3 can be the same or different.
The cross-sections of the first flange 1, the second flange 2 and the intermediate connection portion 3 may be circular, polygonal, or other shapes, which are not limited herein.
Compared with the prior art, when the flange connection structure provided by the embodiment of the utility model is applied, the end support of the flexible photovoltaic system generally comprises the enlarged head anchor pile, the bottom flange, the bottom upright post, the top flange and the top upright post which are sequentially connected from bottom to top, wherein the bottom flange and the top flange are both of the flange connection structure, the structures of the bottom flange and the top flange can be completely the same, the mounting structure 101 on the first flange plate 1 and the anchor structure on the second flange plate 2 can also be designed differently according to the requirement, and the direction of the top upright post of the end support of the flexible photovoltaic system can be adjusted at different connection positions due to the fact that the mounting structure 101 of the first flange plate 1 of the flange connection structure is provided with a plurality of connection positions, so that the directions of the top upright posts of the end supports at two ends are kept consistent, the reprocessing of the end support at a construction site is avoided, the construction difficulty is reduced, and the construction efficiency is improved.
It is expected that the above flange connection structure not only needs to perform the connection function between the end support portions, but also needs to bear a certain pressure during the service process, so in order to ensure the strength of the flange connection structure, in the embodiment of the present utility model, the flange connection structure further includes a reinforcing structure, and the reinforcing structure includes a plurality of reinforcing ribs 4 disposed at intervals along the circumferential direction of the flange connection structure, and two ends of the reinforcing rib 4 are respectively connected with the surfaces opposite to the first flange plate 1 and the second flange plate 2, so that not only does the function of the flange connection structure be performed, but also two adjacent reinforcing ribs 4 and the first flange plate 1 and the second flange plate 2 enclose an operation space, that is, the cross-sectional dimension of the intermediate connection portion 3 is smaller than the cross-sectional dimension of the first flange plate 1 and the second flange plate 2, and the mounting structure 101 of the first flange plate 1 and the anchoring structure of the second flange plate 2 are both communicated with the operation space, so as to facilitate the operation.
As an alternative, in the embodiment of the present utility model, as shown in fig. 1 and 2, the reinforcing rib plate 4 is connected to the intermediate connection part 3, thereby further reinforcing the strength of the flange connection structure.
Further, the reinforcing rib plate 4 is provided with the assembly holes 401, and the assembly holes 401 can be used for installing some subsequent auxiliary structures, for example, the assembly holes 401 may be used when the wind-resistant device of the flexible photovoltaic system is installed, so that the assembly holes 401 are reserved on the reinforcing rib plate 4 to facilitate the installation of the subsequent wind-resistant device, and a plurality of assembly holes 401 can be arranged on the reinforcing substrate under the premise of ensuring the strength, or the assembly holes 401 can be arranged as strip-shaped holes.
In one embodiment of the present utility model, as shown in fig. 2, the mounting structure 101 on the first flange 1 is a bar-shaped hole extending along the circumferential direction of the first flange 1, the bar-shaped hole penetrates the first flange 1 along the thickness direction of the first flange 1, and during mounting, a connecting piece such as a bolt can move along the extending direction of the bar-shaped hole, so as to realize multi-angle mounting, and facilitate direction adjustment.
In another embodiment of the present utility model, as shown in fig. 1, the mounting structure 101 includes a plurality of connection holes, and when the mounting structure is mounted, a connection member such as a bolt may be engaged with different connection holes, so as to implement multi-angle mounting, thereby facilitating direction adjustment.
Further, in the embodiment shown in fig. 1, the aperture of at least one connection hole in the mounting structure 101 is different from the aperture of the other connection holes in the mounting structure 101, and/or the distance of the axis of at least one connection hole in the mounting structure 101 from the axis of the flange connection structure is different from the distance of the axis of the other connection holes in the mounting structure 101 from the axis of the flange connection structure.
As shown in fig. 1 and 2, in the embodiment of the present utility model, the anchoring structure includes a penetration hole 210 and a limiting hole 202, the penetration hole 210 is communicated with the limiting hole 202 through a sliding groove 203, the penetration hole 210 is used for allowing a guy cable and an anchoring sleeve on the guy cable to penetrate, the sliding groove 203 is used for allowing the guy cable to slide into the limiting hole 202 from the penetration hole 210, and the limiting hole 202 is used for limiting the anchoring sleeve to realize anchoring of the guy cable.
As an alternative, the anchoring structure further includes a boss disposed on a surface of the side of the second flange 2 away from the first flange 1, the boss is provided with a U-shaped groove communicated with the limiting hole 202 and the sliding groove 203, and the groove wall of the U-shaped groove is in smooth transition connection with the hole wall of the limiting hole 202 and the groove wall of the sliding groove 203, and the opening of the U-shaped groove faces the direction of the penetrating hole 210.
The utility model also provides an end bracket of the flexible photovoltaic system, which comprises an enlarged head anchor pile, a bottom flange, a bottom upright post, a top flange and a top upright post which are sequentially connected from bottom to top, wherein the bottom flange and the top flange are respectively in a flange connection structure as described above, and a second flange plate 2 of the bottom flange and a second flange plate 2 of the top flange are oppositely arranged.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A flange connection structure for an end bracket of a flexible photovoltaic system, the flange connection structure comprising:
the first flange plate is provided with a plurality of mounting structures along the circumferential direction, and the mounting structures are provided with a plurality of connecting positions;
the second flange plate is provided with a plurality of anchoring structures for anchoring the inhaul cable along the circumferential direction;
and the two ends of the middle connecting part are respectively connected with the first flange plate and the second flange plate.
2. The flange connection structure according to claim 1, further comprising a reinforcing structure including a plurality of reinforcing ribs arranged at intervals along a circumferential direction of the flange connection structure, both ends of the reinforcing ribs being connected to surfaces of the first flange plate and the second flange plate opposite to each other, respectively.
3. The flange connection according to claim 2, wherein the reinforcing rib plate is connected to the intermediate connection portion.
4. The flange connection according to claim 2, wherein the reinforcing rib plate is provided with an assembly hole.
5. The flange-coupling structure according to any one of claims 1 to 4, wherein the mounting structure is a strip-shaped hole extending in a circumferential direction of the first flange, the strip-shaped hole penetrating the first flange in a thickness direction of the first flange.
6. The flange-type connection structure according to any one of claims 1 to 4, wherein the mounting structure includes a plurality of connection holes.
7. The flange connection structure according to claim 6, wherein a hole diameter of at least one of the connection holes in the mounting structure is different from a hole diameter of other of the connection holes in the mounting structure, and/or a distance of an axis of at least one of the connection holes in the mounting structure from an axis of the flange connection structure is different from a distance of an axis of other of the connection holes in the mounting structure from an axis of the flange connection structure.
8. The flange connection structure according to any one of claims 1 to 4 and 7, wherein the anchoring structure includes a penetration hole and a limiting hole, the penetration hole is communicated with the limiting hole through a sliding groove, the penetration hole is used for allowing a guy cable and an anchoring sleeve on the guy cable to pass through, the sliding groove is used for allowing the guy cable to slide into the limiting hole from the penetration hole, and the limiting hole is used for limiting the anchoring sleeve to realize anchoring of the guy cable.
9. The flange connection structure according to claim 8, wherein the anchoring structure further comprises a boss provided on a surface of the second flange plate away from the first flange plate, the boss is provided with a U-shaped groove communicated with the limiting hole and the chute, a groove wall of the U-shaped groove is in smooth transition connection with a wall of the limiting hole and a groove wall of the chute, and an opening of the U-shaped groove faces a direction in which the penetration hole is located.
10. The end support of the flexible photovoltaic system is characterized by comprising an enlarged head anchor pile, a bottom flange, a bottom upright post, a top flange and a top upright post which are sequentially connected from bottom to top, wherein the bottom flange and the top flange are respectively of a flange connection structure according to any one of claims 1-9, and a second flange plate of the bottom flange is arranged opposite to a second flange plate of the top flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777255.XU CN220668023U (en) | 2023-07-06 | 2023-07-06 | Flange connection structure and end support of flexible photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777255.XU CN220668023U (en) | 2023-07-06 | 2023-07-06 | Flange connection structure and end support of flexible photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668023U true CN220668023U (en) | 2024-03-26 |
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ID=90338308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777255.XU Active CN220668023U (en) | 2023-07-06 | 2023-07-06 | Flange connection structure and end support of flexible photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668023U (en) |
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2023
- 2023-07-06 CN CN202321777255.XU patent/CN220668023U/en active Active
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