CN220874466U - Large-span flexible photovoltaic bracket with fixed inclination angle - Google Patents
Large-span flexible photovoltaic bracket with fixed inclination angle Download PDFInfo
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- CN220874466U CN220874466U CN202322717826.7U CN202322717826U CN220874466U CN 220874466 U CN220874466 U CN 220874466U CN 202322717826 U CN202322717826 U CN 202322717826U CN 220874466 U CN220874466 U CN 220874466U
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- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 38
- 239000010959 steel Substances 0.000 description 38
- 239000000463 material Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock 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
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- 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 utility model belongs to the technical field of photovoltaic devices, and particularly provides a large-span flexible photovoltaic bracket with a fixed inclination angle, which comprises two terminal units, a plurality of upright post units and a pre-stressed anchor cable, wherein one terminal unit, the plurality of upright post units and the other terminal unit are sequentially connected through the pre-stressed anchor cable from left to right, so that the problems that the existing large-span photovoltaic bracket is often arranged along with the slope, the arrangement angle of a photovoltaic module is low in matching degree with the solar radiation angle, and the power generation efficiency is low are solved. The utility model realizes the function of fixing the inclination angle, can more effectively match the arrangement angle of the photovoltaic module with the solar radiation angle, and is beneficial to improving the power generation efficiency of the photovoltaic power station.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic devices, and particularly relates to a large-span flexible photovoltaic bracket with a fixed inclination angle.
Background
At present, the openable ground for illumination gradually turns from traffic and construction convenience to various complex terrains. When the photovoltaic module needs to be flexibly hung by adopting a steel rope, the traditional flexible photovoltaic support is often arranged along a slope, and the solar radiation angle is not fully considered, so that the arrangement angle of the photovoltaic module and the solar radiation angle cannot be matched, and the problem of low power generation efficiency is caused.
The Chinese patent literature with the publication number of CN116760343A and the publication date of 2023, 9 and 15 discloses a tracking type double-layer four-rope structure flexible photovoltaic bracket, which belongs to the technical field of photovoltaic power generation equipment and comprises a photovoltaic bracket and a steel rope frame, wherein the steel rope frame comprises an upper layer steel rope and a lower layer steel rope below the upper layer steel rope, a photovoltaic panel is arranged on the upper layer steel rope, the lower layer steel rope is connected with the upper layer steel rope through a support frame, the upper layer steel rope and the lower layer steel rope are two parallel steel ropes, and a plurality of support frames are arranged at intervals along the length of the steel rope; the two ends of the steel cable are connected with the photovoltaic bracket through an angle adjusting mechanism, and the inclination angle of the photovoltaic panel is adjusted to enable the photovoltaic panel to receive sunlight radiation to a greater degree, so that the solar energy utilization rate is improved; the upper layer steel cable and the lower layer steel cable are supported and fixed through a plurality of supporting frames which are arranged at intervals, so that the stress of the lower layer steel cable is more reasonable under the inclined angle state after the photovoltaic panel rotates. The purpose of tracking the sun is achieved by adjusting the inclination angle of the photovoltaic panel, so that the solar energy utilization rate is improved; the flexible steel cable rack is used as a photovoltaic panel bearing cable, has small restriction on places and has wide application range. This document is not applicable to large-span flexible photovoltaic support, when the span is big, can increase the quantity of support frame, and too many support frame is because there is not the support of lower part device, causes the cable wire atress heavier, and the device rocks, and stability is not high, and the matching degree of photovoltaic board and sunshine reduces.
Disclosure of utility model
The utility model provides a large-span flexible photovoltaic support with a fixed inclination angle, which aims to solve the problems that the large-span photovoltaic support tends to be arranged along with a slope in the prior art, the arrangement angle of a photovoltaic module is low in matching degree with the solar radiation angle, and the power generation efficiency is low.
The utility model provides a large-span flexible photovoltaic bracket with a fixed inclination angle, which comprises two terminal units, a plurality of upright post units and a pre-stressed anchor cable, wherein one terminal unit, the plurality of upright post units and the other terminal unit are sequentially connected through the pre-stressed anchor cable from left to right;
Each terminal unit comprises a terminal foundation, a terminal balance bearing platform, a diagonal brace, a front terminal upright post unit, a rear terminal upright post unit and a diagonal brace between the terminal upright posts, wherein the terminal balance bearing platform is connected to the terminal foundation;
Each upright post unit comprises a linear support upright post foundation, a linear support upright post and a linear support upright post inclined beam, wherein the linear support upright post foundation, the linear support upright post and the linear support upright post inclined beam are sequentially connected from bottom to top, and the upper surface of the linear support upright post inclined beam is connected with a prestress anchor cable.
Preferably, the front terminal upright post unit comprises a front terminal upright post foundation, a front terminal upright post and a front terminal upright post anchor seat, wherein the front terminal upright post foundation, the front terminal upright post and the front terminal upright post anchor seat are sequentially connected from top to bottom, and the upper end of the front terminal upright post anchor seat is connected with a prestressed anchor cable;
The rear terminal upright post unit comprises a rear terminal upright post foundation, a rear terminal upright post and a rear terminal upright post anchor seat, wherein the rear terminal upright post foundation, the rear terminal upright post and the rear terminal upright post anchor seat are sequentially connected from top to bottom, and the upper end of the rear terminal upright post anchor seat is connected with a prestressed anchor cable.
Preferably, each upright post unit further comprises a first linear support upright post inclined strut and a second linear support upright post inclined strut, wherein the lower surface of the front end of the linear support upright post inclined beam is connected with the side surface of the linear support upright post through the first linear support upright post inclined strut, and the lower surface of the rear end of the linear support upright post inclined beam is connected with the side surface of the linear support upright post through the second linear support upright post inclined strut.
Preferably, each upright post unit further comprises a linear support hoop connecting piece, the linear support hoop connecting piece is sleeved outside the linear support upright post, and the linear support upright post is respectively connected with the first linear support upright post diagonal bracing and the second linear support upright post diagonal bracing through the linear support hoop connecting piece.
Preferably, the terminal foundation, the front terminal upright post foundation, the rear terminal upright post foundation and the straight line support upright post foundation are pile system foundations, and the pile system foundations adopt reinforced concrete cast-in-place pile foundations or precast pile foundations.
Preferably, a hanging plate is arranged on the terminal balance bearing platform and connected with the diagonal draw bar through bolts.
Preferably, the front and rear terminal post anchors are the same or different in height.
Preferably, the front terminal upright post anchor seat and the rear terminal upright post anchor seat are both connected with the prestressed anchor cable through anchor blocks.
Preferably, the front terminal upright post foundation and the front terminal upright post, the rear terminal upright post foundation and the rear terminal upright post are all hinged.
Preferably, the front part and the rear part above the upright post oblique beam of the linear bracket are respectively provided with a linear cable connecting seat, and the linear cable connecting seats are connected with the prestressed anchor cable.
The utility model has the beneficial effects that:
1. The large-span flexible photovoltaic bracket with the fixed inclination angle comprises two terminal units, a plurality of upright post units and a pre-stressed anchor cable, wherein one terminal unit, the plurality of upright post units and the other terminal unit are sequentially connected through the pre-stressed anchor cable from left to right; the flexible suspension device is suitable for the situation that the photovoltaic module is flexibly suspended by the steel cable in the photovoltaic power generation project, and can be suitable for large-span, traditional plain terrains, various mountainous regions and other complex terrains. Through front terminal stand column unit, back terminal stand column unit and the stand column unit of different co-altitude, realize the function at fixed inclination, can make photovoltaic module's arrangement angle and solar radiation angle more effectual matching, be favorable to promoting photovoltaic power plant's generating efficiency.
2. According to the large-span flexible photovoltaic support with the fixed inclination angle, the lower surface of the front end of the straight line support upright post inclined beam in each upright post unit is connected with the side surface of the straight line support upright post through the straight line support upright post inclined strut I, the lower surface of the rear end of the straight line support upright post inclined beam is connected with the side surface of the straight line support upright post through the straight line support upright post inclined strut II, and the angle of the straight line support upright post inclined beam is adjusted through the straight line support upright post inclined strut I and the straight line support upright post inclined strut II, so that the angle of the sun is accurately matched, and the power generation efficiency of a photovoltaic power station is maximized and improved.
3. The large-span flexible photovoltaic bracket with the fixed inclination angle provided by the utility model is hinged between the front terminal upright post foundation and the front terminal upright post, and between the rear terminal upright post foundation and the rear terminal upright post, so that the large-span flexible photovoltaic bracket is conveniently arranged at two ends of the large-span bracket.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of a structure of a large span flexible photovoltaic bracket with a fixed tilt angle;
FIG. 2 is a structural top view of a large span flexible photovoltaic bracket with a fixed tilt angle;
FIG. 3 is a cross-sectional view of the structure of K-K in FIG. 2;
fig. 4 is a cross-sectional view of the structure of L-L in fig. 2.
Reference numerals illustrate: 1. a terminal base; 2. a terminal balance bearing platform; 3. a diagonal draw bar; 4. a front terminal upright column unit; 5. a rear terminal post unit; 6. pre-stress anchor cables; 7. diagonal bracing is arranged between the terminal upright posts; 8. a straight line support column foundation; 9. a straight line bracket upright post; 10. upright post oblique beams of the linear bracket; 11. a straight line bracket upright post diagonal bracing I; 12. a straight line bracket upright post diagonal brace II; 13. a straight line bracket hoop connecting piece; 14. a linear cable connecting seat; A. a photovoltaic module;
4.1, front terminal upright post foundation; 4.2, front terminal upright posts; 4.3, front terminal upright anchor;
5.1, a rear terminal upright post foundation; 5.2, rear terminal upright post; and 5.3, a rear terminal upright anchor seat.
Detailed Description
Example 1:
as shown in fig. 1 to 4, a large-span flexible photovoltaic bracket with a fixed inclination angle comprises two terminal units, a plurality of upright units and a pre-stressed anchor cable 6, wherein one terminal unit, the plurality of upright units and the other terminal unit are sequentially connected through the pre-stressed anchor cable 6 from left to right;
each terminal unit comprises a terminal foundation 1, a terminal balance bearing platform 2, a diagonal draw bar 3, a front terminal upright post unit 4, a rear terminal upright post unit 5 and a diagonal bracing 7 between terminal upright posts, wherein the terminal balance bearing platform 2 is connected to the upper surface of the terminal foundation 1, the upper surface of the terminal balance bearing platform 2 is respectively connected with the side surface of the front terminal upright post unit 4 and the side surface of the rear terminal upright post unit 5 through the diagonal draw bar 3, the diagonal bracing 7 between the terminal upright posts is connected between the upper parts of the front terminal upright post unit 4 and the upper part of the rear terminal upright post unit 5, and the upper ends of the front terminal upright post unit 4 and the rear terminal upright post unit 5 are both connected with a prestressed anchor cable 6;
Each upright post unit comprises a linear support upright post foundation 8, a linear support upright post 9 and a linear support upright post inclined beam 10, wherein the linear support upright post foundation 8, the linear support upright post 9 and the linear support upright post inclined beam 10 are sequentially connected from bottom to top, and the upper surface of the linear support upright post inclined beam 10 is connected with a prestressed anchor cable 6.
According to the utility model, the front terminal upright post unit 4, the rear terminal upright post unit 5 and the upright post unit are designed to be different in height, so that the two steel ropes are suspended at different heights in parallel, the function of fixing the inclination angle is realized, the arrangement angle of the photovoltaic module can be more effectively matched with the solar radiation angle, and the power generation efficiency of the photovoltaic power station is improved. The flexible suspension device is suitable for the situation that the photovoltaic module is flexibly suspended by the steel cable in the photovoltaic power generation project, and can be suitable for large-span, traditional plain terrains, various mountainous regions and other complex terrains.
Example 2:
On the basis of embodiment 1, the front terminal upright post unit 4 comprises a front terminal upright post foundation 4.1, a front terminal upright post 4.2 and a front terminal upright post anchor seat 4.3, wherein the front terminal upright post foundation 4.1, the front terminal upright post 4.2 and the front terminal upright post anchor seat 4.3 are sequentially connected from top to bottom, and the upper end of the front terminal upright post anchor seat 4.3 is connected with a prestressed anchor cable 6;
The rear terminal upright post unit 5 comprises a rear terminal upright post base 5.1, a rear terminal upright post 5.2 and a rear terminal upright post anchor seat 5.3, wherein the rear terminal upright post base 5.1, the rear terminal upright post 5.2 and the rear terminal upright post anchor seat 5.3 are sequentially connected from top to bottom, and the upper end of the rear terminal upright post anchor seat 5.3 is connected with a prestressed anchor cable 6.
The front terminal upright post foundation 4.1 and the rear terminal upright post foundation 5.1 play a role in stable support, the pre-stress anchor cable 6 and the photovoltaic panel are connected through the front terminal upright post anchor seat 4.3 and the rear terminal upright post anchor seat 5.3, and the angle of the photovoltaic panel is adjusted by controlling the heights of the front terminal upright post 4.2, the front terminal upright post anchor seat 4.3, the rear terminal upright post 5.2 and the rear terminal upright post anchor seat 5.3, so that the structure is simple and stable.
Preferably, each upright post unit further comprises a first linear support upright post inclined strut 11 and a second linear support upright post inclined strut 12, wherein the lower surface of the front end of the linear support upright post inclined beam 10 is connected with the side surface of the linear support upright post 9 through the first linear support upright post inclined strut 11, and the lower surface of the rear end of the linear support upright post inclined beam 10 is connected with the side surface of the linear support upright post 9 through the second linear support upright post inclined strut 12.
Specifically, the first linear support upright post diagonal brace 11 and the second linear support upright post diagonal brace 12 are steel structures, and play a role in diagonal support so as to enable the adjustment linear support upright post diagonal beam 10 to form a fixed inclination angle. The type, the section and the material of the support structure can be customized according to the requirement, and the stress requirement can be met.
The upright post inclined beam 10 of the linear support is adjusted to be of a steel structure, and the photovoltaic component is enabled to achieve a fixed inclination angle through an inclined angle. The type, the section and the material of the support structure can be customized according to the requirement, and the stress requirement can be met.
The angle of the linear support upright post 9 is connected through controlling the lengths of the first linear support upright post inclined strut 11 and the second linear support upright post inclined strut 12 and the angle of the first linear support upright post inclined strut 11 and the second linear support upright post inclined strut 12, so that the angle of the linear support upright post inclined beam 10 is adjusted, and the photovoltaic panel is connected on the linear support upright post inclined beam 10, so that the photovoltaic panel is accurately matched with the solar angle, and the power generation efficiency of the photovoltaic power station is improved to the maximum extent.
Preferably, each column unit further comprises a linear support hoop connecting piece 13, the linear support hoop connecting piece 13 is sleeved outside the linear support column 9, and the linear support column 9 is respectively connected with the linear support column diagonal bracing I11 and the linear support column diagonal bracing II 12 through the linear support hoop connecting piece 13.
The straight line support hoop connecting piece 13 is convenient for connecting and adjusting the first straight line support upright post diagonal bracing 11 and the second straight line support upright post diagonal bracing 12.
Specifically, the straight bracket hoop connecting piece 13 is of a steel structure, and can also self-define the type of the supporting structure, the section and the materials according to the requirements, so that the stress requirement can be met.
Preferably, the terminal foundation 1, the front terminal upright post foundation 4.1, the rear terminal upright post foundation 5.1 and the straight line support upright post foundation 8 are pile system foundations, and the pile system foundations are reinforced concrete filling pile foundations or precast pile foundations. The stability of the structure is improved.
Preferably, steel plates are embedded on the pile top surface of the pile foundation so as to be welded and connected with the upper structure. The structural style, the section and the material can be customized according to the requirement, and the stress requirement can be met.
Preferably, a hanging plate is arranged on the terminal balance bearing platform 2 and is connected with the diagonal draw bar 3 through bolts.
Specifically, the main material of terminal balance cushion cap 2 is steel, is steel construction tie-beam structure, and main cross-section adopts the I-steel, and the upper surface is established and is connected the hanger plate and be used for with diagonal draw bar 3 bolted connection, and every side transversely arranges three and establishes horizontal support between to form overall structure. The section and the material can be customized according to the requirement, and the stress requirement can be met.
Specifically, the diagonal draw bar 3 is mainly made of steel, and the section of the diagonal draw bar is made of round steel pipes and is used for oblique-pulling connection between the terminal balance bearing platform 2 and the front terminal upright post unit 4 and between the diagonal draw bar and the rear terminal upright post unit 5. The type, the section and the material of the support structure can be customized according to the requirement, and the stress requirement can be met.
Preferably, the front terminal stud anchor 4.3 and the rear terminal stud anchor 5.3 are of the same or different height.
The angle of the photovoltaic panel connected to the anchor cable 6 is conveniently pre-stressed according to the requirement.
Specifically, the main material of the diagonal bracing 7 between the terminal upright posts is steel, and the supporting structure is a steel structure. The type, the section and the material of the support structure can be customized according to the requirement, and the stress requirement can be met.
Preferably, the front terminal upright anchor seat 4.3 and the rear terminal upright anchor seat 5.3 are connected with the prestressed anchor cable 6 through anchor blocks.
Specifically, the front terminal upright post anchor seat 4.3 and the rear terminal upright post anchor seat 5.3 are mainly made of steel, are of welded steel structures, and are used for tensioning and fixing the terminal unit prestressed anchor cable and the anchor. The matched prestressed anchorage device is an industry mature product, and generally consists of an anchor ring and a clamping piece, wherein the anchor ring is generally made of 45# steel, and the clamping piece is made of 20CrMnTi alloy steel. The anchor rod is used for anchoring each tensioning section of a single prestressed cable, and can also customize sections and materials according to the needs so as to meet the stress requirement.
Preferably, the front terminal upright post foundation 4.1 and the front terminal upright post 4.2, the rear terminal upright post foundation 5.1 and the rear terminal upright post 5.2 are all hinged. Conveniently arrange at the both ends of large-span support.
Preferably, the front part and the rear part of the upper surface of the upright post sloping beam 10 of the linear bracket are respectively provided with a linear cable connecting seat 14, and the linear cable connecting seats 14 are connected with the prestressed anchor cables 6.
The prestress anchor cable 6 is connected through the linear cable connecting seat 14, and the structure is simple.
The prestress anchor cable 6 is made of steel strands and is an industry mature product. The prestressed anchor cable is sequentially connected from one terminal unit to the other terminal unit through the upper connecting seat and the anchor seat (the front terminal upright anchor seat 4.3, the rear terminal upright anchor seat 5.3 and the linear cable connecting seat 14) corresponding to the units, and forms an integral structure with the units and the foundation after being tensioned and prestressed according to the requirement, and the section and the material can be customized according to the requirement, so that the stress requirement can be met.
Preferably, the lower part of the linear cable connecting seat 14 is in a flat plate shape, the upper part of the linear cable connecting seat is in a circular ring structure, the flat plate shape adopts I-level steel bars or steel plates made of Q235 materials, the circular ring structure is convenient for the prestressed anchor cable to pass through from the middle circular ring, and vertical force is transmitted through the linear cable connecting seat 14.
Preferably, the inner side of the ring should be smooth or rounded. The prestressed anchor cable 6 is convenient to pass through and is not easy to damage. The structural style, the section and the material can be customized according to the requirement, and the stress requirement can be met.
The application method of the utility model comprises the following steps:
According to the topography and solar radiation angle, terminal units and stand units with different heights and numbers are selected and installed at target positions, a pre-stressed anchor cable 6 is connected through a linear cable connecting seat 14 on the terminal unit, a front terminal stand anchor seat 4.3 and a rear terminal stand anchor seat 5.3 on the stand unit, a photovoltaic panel is connected on the pre-stressed anchor cable 6, and the angles of a diagonal brace 7 and a linear bracket stand diagonal beam 10 between the terminal stand are adjusted, so that the angle of the photovoltaic panel is adjusted, and the photovoltaic panel is better matched with the solar radiation angle.
Because a plurality of stand units connect the ground, play the supporting role, avoid span too big cause the unstable problem of overall structure.
In the description of the present utility model, it should be understood that, if any, the terms "upper," "lower," and the like indicate an orientation or a positional relationship based on that shown in the drawings, rather than indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms describing the positional relationship in the drawings are merely for illustration and are not to be construed as limiting the present utility model.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (10)
1. The utility model provides a flexible photovoltaic support of large-span with fixed inclination which characterized in that: the device comprises two terminal units, a plurality of upright post units and a pre-stressed anchor cable (6), wherein one terminal unit, the plurality of upright post units and the other terminal unit are sequentially connected through the pre-stressed anchor cable (6) from left to right;
Each terminal unit comprises a terminal foundation (1), a terminal balance bearing platform (2), a diagonal draw bar (3), a front terminal upright post unit (4), a rear terminal upright post unit (5) and a diagonal bracing (7) between the terminal upright posts, wherein the terminal balance bearing platform (2) is connected to the upper surface of the terminal foundation (1), the upper surface of the terminal balance bearing platform (2) is respectively connected with the side surface of the front terminal upright post unit (4) and the side surface of the rear terminal upright post unit (5) through the diagonal draw bar (3), the diagonal bracing (7) between the terminal upright posts is connected between the upper parts of the front terminal upright post unit (4) and the upper part of the rear terminal upright post unit (5), and the upper ends of the front terminal upright post unit (4) and the rear terminal upright post unit (5) are both connected with a prestressed anchor cable (6);
Each upright post unit comprises a linear support upright post foundation (8), a linear support upright post (9) and a linear support upright post inclined beam (10), wherein the linear support upright post foundation (8), the linear support upright post (9) and the linear support upright post inclined beam (10) are sequentially connected from bottom to top, and a pre-stress anchor cable (6) is connected to the upper surface of the linear support upright post inclined beam (10).
2. The large span flexible photovoltaic bracket with fixed tilt angle of claim 1, wherein: the front terminal upright post unit (4) comprises a front terminal upright post foundation (4.1), a front terminal upright post (4.2) and a front terminal upright post anchor seat (4.3), wherein the front terminal upright post foundation (4.1), the front terminal upright post (4.2) and the front terminal upright post anchor seat (4.3) are sequentially connected from top to bottom, and the upper end of the front terminal upright post anchor seat (4.3) is connected with a prestressed anchor cable (6);
The rear terminal upright post unit (5) comprises a rear terminal upright post base (5.1), a rear terminal upright post (5.2) and a rear terminal upright post anchor seat (5.3), wherein the rear terminal upright post base (5.1), the rear terminal upright post (5.2) and the rear terminal upright post anchor seat (5.3) are sequentially connected from top to bottom, and the upper end of the rear terminal upright post anchor seat (5.3) is connected with a prestressed anchor cable (6).
3. The large span flexible photovoltaic bracket with fixed tilt angle of claim 2, wherein: each upright post unit further comprises a first straight line support upright post inclined strut (11) and a second straight line support upright post inclined strut (12), the lower surface of the front end of the straight line support upright post inclined beam (10) is connected with the side surface of the straight line support upright post (9) through the first straight line support upright post inclined strut (11), and the lower surface of the rear end of the straight line support upright post inclined beam (10) is connected with the side surface of the straight line support upright post (9) through the second straight line support upright post inclined strut (12).
4. A long span flexible photovoltaic bracket with fixed tilt angle as claimed in claim 3, wherein: each upright post unit further comprises a linear support hoop connecting piece (13), the linear support hoop connecting piece (13) is sleeved outside the linear support upright post (9), and the linear support upright post (9) is respectively connected with a linear support upright post diagonal bracing I (11) and a linear support upright post diagonal bracing II (12) through the linear support hoop connecting piece (13).
5. The large span flexible photovoltaic bracket with fixed tilt angle of claim 4, wherein: the terminal foundation (1), the front terminal upright post foundation (4.1), the rear terminal upright post foundation (5.1) and the straight line support upright post foundation (8) are pile system foundations, and the pile system foundations are reinforced concrete filling pile foundations or precast pile foundations.
6. The large span flexible photovoltaic bracket with fixed tilt angle of claim 1, wherein: the upper surface of the terminal balance bearing platform (2) is provided with a hanging plate which is connected with an inclined pull rod (3) through bolts.
7. The large span flexible photovoltaic bracket with fixed tilt angle of claim 2, wherein: the front terminal column anchor (4.3) and the rear terminal column anchor (5.3) are the same or different in height.
8. The large span flexible photovoltaic bracket with fixed tilt angle of claim 7, wherein: the front terminal upright anchor seat (4.3) and the rear terminal upright anchor seat (5.3) are connected with the prestressed anchor cable (6) through anchor blocks.
9. The large span flexible photovoltaic bracket with fixed tilt angle of claim 2, wherein: the front terminal upright post foundation (4.1) is hinged with the front terminal upright post (4.2), the rear terminal upright post foundation (5.1) is hinged with the rear terminal upright post (5.2).
10. The large span flexible photovoltaic bracket with fixed tilt angle of claim 1, wherein: the front part and the rear part on the upright post oblique beam (10) of the linear bracket are respectively provided with a linear cable connecting seat (14), and the linear cable connecting seats (14) are connected with the prestressed anchor cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717826.7U CN220874466U (en) | 2023-10-10 | 2023-10-10 | Large-span flexible photovoltaic bracket with fixed inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717826.7U CN220874466U (en) | 2023-10-10 | 2023-10-10 | Large-span flexible photovoltaic bracket with fixed inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874466U true CN220874466U (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322717826.7U Active CN220874466U (en) | 2023-10-10 | 2023-10-10 | Large-span flexible photovoltaic bracket with fixed inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874466U (en) |
-
2023
- 2023-10-10 CN CN202322717826.7U patent/CN220874466U/en active Active
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