CN216490305U - Flexible photovoltaic support - Google Patents
Flexible photovoltaic support Download PDFInfo
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- CN216490305U CN216490305U CN202220612993.8U CN202220612993U CN216490305U CN 216490305 U CN216490305 U CN 216490305U CN 202220612993 U CN202220612993 U CN 202220612993U CN 216490305 U CN216490305 U CN 216490305U
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- upper bearing
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 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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Abstract
The embodiment of the utility model discloses a flexible photovoltaic bracket, which comprises at least two rows of photovoltaic brackets arranged at intervals, wherein each row of photovoltaic brackets comprises two side vertical frames and a middle vertical frame positioned between the two side vertical frames; in the same row of photovoltaic supports, an upper bearing cable and a lower bearing cable positioned below the upper bearing cable are connected between the middle vertical frame and any one of the side vertical frames, and the upper bearing cable is used for mounting a photovoltaic assembly; a plurality of stable truss frames are arranged between the adjacent photovoltaic brackets, and the stable truss frames are connected between the upper bearing cables and the lower bearing cables along the height direction; and a stabilizing cable is connected between the middle frames of the adjacent photovoltaic supports. This flexible photovoltaic support can avoid the emergence because of the great vibration by a wide margin that leads to of span.
Description
Technical Field
The utility model relates to a photovoltaic support technical field especially relates to a flexible photovoltaic support.
Background
The flexible photovoltaic support structure system in the existing photovoltaic array generally adopts double-cable support (without additional cables and space trusses) and triple-cable support, and the self weight of the structure and the acting force under the wind and snow working condition are resisted by applying prestress on the double cables directly contacted with the photovoltaic module. However, because the flexible cable structure is adopted for supporting, if the flexible photovoltaic support has a large span, large vibration is easily generated due to factors such as small structural rigidity, large mid-span deflection, weak wind resistance and the like.
Therefore, there is a need to design a flexible photovoltaic mount that can avoid large vibrations.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a flexible photovoltaic support for solve the great problem that easily appears vibrating by a wide margin of span among the prior art.
The utility model provides a flexible photovoltaic support, which comprises at least two rows of photovoltaic supports arranged at intervals, wherein each row of photovoltaic supports comprises two side vertical frames and a middle vertical frame positioned between the two side vertical frames; in the same row of photovoltaic supports, an upper bearing cable and a lower bearing cable positioned below the upper bearing cable are connected between the middle vertical frame and any one of the side vertical frames, and the upper bearing cable is used for mounting a photovoltaic assembly;
a plurality of stable truss frames are arranged between the adjacent photovoltaic brackets, and the stable truss frames are connected between the upper bearing cables and the lower bearing cables along the height direction;
and a stabilizing cable is connected between the middle frames of the adjacent photovoltaic supports.
Preferably, the side stand comprises a side upright and a side cross beam mounted on the side upright;
the middle frame comprises a middle upright post and a middle cross beam arranged on the middle upright post;
the upper bearing cable and the lower bearing cable are connected between the side cross beam and the middle cross beam;
the stabilizing cables are connected between the middle vertical columns of the adjacent photovoltaic supports.
Preferably, in the photovoltaic supports in the same row, two upper bearing cables are connected between the middle vertical frame and any one of the side vertical frames, and the two upper bearing cables form a high-low structure;
the connecting point between the lower bearing cable and the side beam is positioned between the two connecting points between the two upper bearing cables and the side beam;
and the connecting point between the lower bearing cable and the middle cross beam is positioned between two connecting points between the two upper bearing cables and the middle cross beam.
Preferably, in the same side stand, there are two side columns, the heights of the two side columns are different, and the side beam is connected between the top ends of the two side columns.
Preferably, the middle standing frame further comprises a first inclined stay bar and a second inclined stay bar, the first inclined stay bar is connected between one end of the middle cross beam and the middle upright, and the second inclined stay bar is connected between the other end of the middle cross beam and the middle upright.
Preferably, the plurality of stabilizing truss members include a first side truss member adjacent the side truss member, a second side truss member adjacent the center truss member, and a center truss member between the first side truss member and the second side truss member.
Preferably, the first edge truss is taller than the second edge truss.
Preferably, in the adjacent photovoltaic supports, two middle trusses are arranged between the middle vertical frame and any one of the side vertical frames, and the heights of the two middle trusses are consistent.
Preferably, the stabilizing truss comprises an upper truss connected between the upper bearing cables of adjacent photovoltaic supports, a lower truss connected between the lower bearing cables of adjacent photovoltaic supports, and a support frame connected between the upper truss and the lower truss, wherein the support frame can be used for mounting photovoltaic modules.
Preferably, the number of the support frames is consistent with that of the photovoltaic supports, and the support frames and the photovoltaic supports are arranged in a one-to-one correspondence manner;
the support frame comprises a first support rod, a second support rod and a third support rod, the first support rod and the second support rod are respectively connected between the upper truss and the lower truss, the third support rod is connected between the first support rod and the second support rod and is positioned on one side, facing away from the lower truss, of the upper truss, and the third support rod can be used for mounting a photovoltaic module;
the first supporting rod, the second supporting rod and the third supporting rod are arranged in a triangular mode.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
after having adopted above-mentioned flexible photovoltaic support, through every row two of photovoltaic support set up well grudging post between the limit grudging post to carry out the subregion to the photovoltaic support that the span is great, in order to avoid the emergence of vibration by a wide margin. Meanwhile, a plurality of stabilizing truss frames are arranged between the adjacent photovoltaic supports and connected between the upper bearing cables and the lower bearing cables along the height direction, so that the stability of the photovoltaic supports in each subarea in the height direction is enhanced, and the vibration in the height direction is weakened. In addition, vibration of the flexible photovoltaic bracket along a direction perpendicular to the extending direction of the upper bearing rope is weakened by connecting a stabilizing rope between the middle brackets of the adjacent photovoltaic brackets.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a schematic structural view of a flexible photovoltaic support according to one embodiment;
fig. 2 is a schematic partial structural view of the flexible photovoltaic support shown in fig. 1;
fig. 3 is a schematic cross-sectional view of the flexible photovoltaic support shown in fig. 1 at an edge stand;
fig. 4 is a schematic cross-sectional view of the flexible photovoltaic support shown in fig. 1 at a neutral stand;
FIG. 5 is a schematic cross-sectional view of the flexible photovoltaic support of FIG. 1 at the central truss;
fig. 6 is a schematic cross-sectional view of the flexible photovoltaic stent of fig. 1 at a first edge truss.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 6, a flexible photovoltaic support according to an embodiment of the present invention includes at least two rows of photovoltaic supports 10 arranged at intervals, each row of the photovoltaic supports 10 includes two side stands 1 and a middle stand 2 located between the two side stands 1; in the same row of photovoltaic supports 10, an upper bearing cable 3 and a lower bearing cable 4 positioned below the upper bearing cable 3 are connected between the middle vertical frame 2 and any one of the side vertical frames 1, and the upper bearing cable 3 is used for installing a photovoltaic module 20.
A plurality of stabilizing truss frames 5 are arranged between the adjacent photovoltaic supports 10, and the stabilizing truss frames 5 are connected between the upper bearing cable 3 and the lower bearing cable 4 along the height direction.
And a stabilizing cable 6 is connected between the middle frames 2 of the adjacent photovoltaic supports 10.
This flexible photovoltaic support through every row photovoltaic support 10 two set up well grudging post 2 between the limit grudging post 1 to carry out the subregion to the photovoltaic support 10 that the span is great, in order to avoid the emergence of vibration by a wide margin. Meanwhile, a plurality of stabilizing trusses 5 are arranged between the adjacent photovoltaic supports 10, and the stabilizing trusses 5 are connected between the upper bearing cables 3 and the lower bearing cables 4 in the height direction, so that the stability of the photovoltaic supports 10 in each subarea in the height direction is enhanced, and the vibration in the height direction is weakened. In addition, the vibration of the flexible photovoltaic bracket along the direction vertical to the extending direction of the upper bearing rope 3 is weakened by connecting the stabilizing rope 6 between the middle brackets 2 of the adjacent photovoltaic brackets 10.
In one embodiment, as shown in fig. 3 and 4, the side stand 1 includes a side pillar 11 and a side beam 12 mounted on the side pillar 11 to form the side stand 1.
The center frame 2 includes a center pillar 21 and a center cross member 22 mounted on the center pillar 21 to form the center frame 2.
Preferably, the upper bearing rope 3 and the lower bearing rope 4 are connected between the side cross beams 12 and the middle cross beam 22, and the stabilizing rope 6 is connected between the middle upright posts 21 of the adjacent photovoltaic supports 10, so as to enhance the stability of the flexible photovoltaic supports.
In one embodiment, as shown in fig. 1 to 6, two upper bearing cables 3 are connected between the middle standing frame 2 and any one of the side standing frames 1 in the same row of the photovoltaic support 10, and the two upper bearing cables 3 form a high-low structure so as to mount the photovoltaic module 20 obliquely.
Further, the connection point between the lower load bearing rope 4 and the side beam 12 is located between two connection points between the two upper load bearing ropes 3 and the side beam 12. The connection point between the lower bearing wire 4 and the middle cross beam 22 is located between two connection points between the two upper bearing wires 3 and the middle cross beam 22.
In an embodiment, as shown in fig. 3, two side columns 11 are disposed in the same side stand 1, the heights of the two side columns 11 are different, and the side beam 12 is connected between the top ends of the two side columns 11, so that the side beam 12 is disposed in an inclined manner.
In one embodiment, as shown in fig. 4, the central standing frame 2 further includes a first diagonal brace 23 and a second diagonal brace 24, the first diagonal brace 23 is connected between one end of the central cross member 22 and the central standing frame 21, and the second diagonal brace 24 is connected between the other end of the central cross member 22 and the central standing frame 21, so as to enhance the stability of the central standing frame 2.
In one embodiment, as shown in FIG. 2, the plurality of stabilizing truss frames 5 include a first side truss frame 501 adjacent to the side stand 1, a second side truss frame 502 adjacent to the center stand 2, and a middle truss frame 503 between the first side truss frame 501 and the second side truss frame 502.
Preferably, the first edge truss 501 is taller than the second edge truss 502.
Further, as shown in fig. 2, in the adjacent photovoltaic supports 10, two middle trusses 503 are provided between the middle truss 2 and any one of the side trusses 1, and the heights of the two middle trusses 503 are the same.
In one embodiment, as shown in fig. 5 and 6, the stabilizing truss 5 includes an upper truss 51 connected between the upper bearing cables 3 of the adjacent photovoltaic supports 10, a lower truss 52 connected between the lower bearing cables 4 of the adjacent photovoltaic supports 10, and a support frame 53 connected between the upper truss 51 and the lower truss 52, wherein the support frame 53 can be used for mounting the photovoltaic module 20.
Preferably, the number of the support frames 53 is the same as that of the photovoltaic supports 10, and the support frames 53 are arranged in one-to-one correspondence with the photovoltaic supports 10.
In one embodiment, as shown in fig. 5 and 6, the support frame 53 includes a first support rod 531, a second support rod 532, and a third support rod 533, the first support rod 531 and the second support rod 532 are respectively connected between the upper truss 51 and the lower truss 52, the third support rod 533 is connected between the first support rod 531 and the second support rod 532 and located on a side of the upper truss 51 facing away from the lower truss 52, and the third support rod 533 can be used for mounting the photovoltaic module 20.
Further, the first support bar 531, the second support bar 532 and the third support bar 533 are disposed in a triangle to enhance stability.
Preferably, the upper truss 51, the lower truss 52 and the support frame 53 are made of C-shaped steel. That is, the first support bar 531, the second support bar 532 and the third support bar 533 are made of C-shaped steel.
In an embodiment, the side beams 12, the middle beam 22 and the third support rod 533 are parallel to make the photovoltaic module 20 mounted on the flexible photovoltaic support more flat.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A flexible photovoltaic support which characterized in that: the photovoltaic bracket comprises at least two rows of photovoltaic brackets arranged at intervals, wherein each row of photovoltaic brackets comprises two side vertical frames and a middle vertical frame positioned between the two side vertical frames; in the same row of photovoltaic supports, an upper bearing cable and a lower bearing cable positioned below the upper bearing cable are connected between the middle vertical frame and any one of the side vertical frames, and the upper bearing cable is used for mounting a photovoltaic assembly;
a plurality of stable truss frames are arranged between the adjacent photovoltaic brackets, and the stable truss frames are connected between the upper bearing cables and the lower bearing cables along the height direction;
and a stabilizing cable is connected between the middle frames of the adjacent photovoltaic supports.
2. A flexible photovoltaic support according to claim 1, wherein: the side vertical frame comprises side vertical columns and side cross beams arranged on the side vertical columns;
the middle frame comprises a middle upright post and a middle cross beam arranged on the middle upright post;
the upper bearing cable and the lower bearing cable are connected between the side cross beam and the middle cross beam;
the stabilizing cables are connected between the middle vertical columns of the adjacent photovoltaic supports.
3. A flexible photovoltaic support according to claim 2, wherein: in the photovoltaic supports in the same row, two upper bearing cables are connected between the middle vertical frame and any one side vertical frame, and the two upper bearing cables form a high-low structure;
the connecting point between the lower bearing cable and the side beam is positioned between the two connecting points between the two upper bearing cables and the side beam;
the connecting point between the lower bearing cable and the middle cross beam is positioned between the two connecting points between the two upper bearing cables and the middle cross beam.
4. A flexible photovoltaic support according to claim 3, wherein: the edge upright columns are arranged in two edge upright frames, the heights of the two edge upright columns are different, and the edge cross beam is connected between the top ends of the two edge upright columns.
5. The flexible photovoltaic stent of claim 3, wherein the central vertical frame further comprises a first diagonal brace and a second diagonal brace, the first diagonal brace being connected between one end of the central beam and the central column, and the second diagonal brace being connected between the other end of the central beam and the central column.
6. A flexible photovoltaic support according to claim 1, wherein: the plurality of stabilizing truss members include a first side truss member adjacent the side truss member, a second side truss member adjacent the center truss member, and a center truss member between the first side truss member and the second side truss member.
7. A flexible photovoltaic support according to claim 6, wherein: the first edge truss is of a height that is consistent with the second edge truss.
8. A flexible photovoltaic support according to claim 6, wherein: in the adjacent photovoltaic supports, two middle truss frames are arranged between the middle vertical frame and any side vertical frame, and the two middle truss frames are consistent in height.
9. A flexible photovoltaic support according to claim 1, wherein: the stabilizing truss comprises an upper truss connected between upper bearing cables of adjacent photovoltaic brackets, a lower truss connected between lower bearing cables of adjacent photovoltaic brackets, and a support frame connected between the upper truss and the lower truss, wherein the support frame can be used for mounting photovoltaic modules.
10. A flexible photovoltaic support according to claim 9, wherein: the number of the support frames is consistent with that of the photovoltaic supports, and the support frames and the photovoltaic supports are arranged in a one-to-one correspondence manner;
the support frame comprises a first support rod, a second support rod and a third support rod, the first support rod and the second support rod are respectively connected between the upper truss and the lower truss, the third support rod is connected between the first support rod and the second support rod and is positioned on one side of the upper truss, which faces away from the lower truss, and the third support rod can be used for mounting a photovoltaic module;
the first supporting rod, the second supporting rod and the third supporting rod are arranged in a triangular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220612993.8U CN216490305U (en) | 2022-03-21 | 2022-03-21 | Flexible photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220612993.8U CN216490305U (en) | 2022-03-21 | 2022-03-21 | Flexible photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490305U true CN216490305U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220612993.8U Active CN216490305U (en) | 2022-03-21 | 2022-03-21 | Flexible photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490305U (en) |
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2022
- 2022-03-21 CN CN202220612993.8U patent/CN216490305U/en active Active
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Effective date of registration: 20240116 Address after: 518000 5 E block 702, software industrial base, 1003 Garden Road, Nanshan District high tech Zone, Shenzhen, Guangdong. Patentee after: Shenzhen Antaike Clean Energy Co.,Ltd. Address before: 518000 No. 01-12, floor 12, building 4, Tianan Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Province Patentee before: Shenzhen Antaike flexible Technology Co.,Ltd. |