CN216122328U - Flat single-axis tracking flexible photovoltaic support of arc-shaped beam - Google Patents
Flat single-axis tracking flexible photovoltaic support of arc-shaped beam Download PDFInfo
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- CN216122328U CN216122328U CN202122336706.3U CN202122336706U CN216122328U CN 216122328 U CN216122328 U CN 216122328U CN 202122336706 U CN202122336706 U CN 202122336706U CN 216122328 U CN216122328 U CN 216122328U
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- steel cable
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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 utility model relates to a flat single-axis tracking flexible photovoltaic support of an arc-shaped beam, which comprises at least one supporting upright, wherein a cross beam is arranged at the upper end of the supporting upright, and the cross beam is rotatably arranged; the first longitudinal pull steel cable and the second longitudinal pull steel cable are synchronously moved towards each other; the transverse traction mechanism is connected with two ends of the cross beam and comprises a forward inclined traction end and a backward inclined traction end; the first longitudinal pull steel cable is connected with the forward-inclined pulling end, and the first longitudinal pull steel cable is used for longitudinal pulling and drives the front end of the cross beam to incline downwards through the transverse pulling mechanism; the second longitudinal pull steel cable is connected with the backward tilting traction end, and the second longitudinal pull steel cable is used for longitudinal traction and drives the rear end of the cross beam to incline downwards through the transverse traction mechanism. The vertical pulling steel cables which are arranged in an upper and lower structure are used for synchronously pulling in opposite directions, so that the transverse beam can be driven to incline at a transverse angle, and the inclination angle of the photovoltaic panel on the bracket can be controlled.
Description
Technical Field
The utility model relates to the field of photovoltaics, in particular to a flat single-axis tracking flexible photovoltaic support for an arc-shaped beam.
Background
In the past, in the photovoltaic support, the angle adjustment of the cross beam on the supporting stand column is too manually operated, so that the manual participation in the angle adjustment process of the cross beam is reduced, firstly, the pushing structure of the cross beam at the upper end of the supporting stand column needs to be involved again, and the pushing structure can be adjusted in real time to push the photovoltaic frame to rotate.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: overcome prior art's not enough, provide a flat single-axis tracking flexible photovoltaic support of arc roof beam, solve in the past photovoltaic support, the crossbeam is in the inconvenient problem of support post upper end angular tilt adjustment.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a flat single-axis tracking flexible photovoltaic support of an arc-shaped beam is provided, which comprises
The upper end of the support upright post is provided with a cross beam, and the cross beam is rotatably arranged;
the first longitudinal pull steel cable and the second longitudinal pull steel cable are synchronously moved towards each other;
the transverse traction mechanism is connected with two ends of the cross beam and comprises a forward inclined traction end and a backward inclined traction end;
the first longitudinal pull steel cable is connected with the forward-inclined pulling end, and the first longitudinal pull steel cable is used for longitudinal pulling and drives the front end of the cross beam to incline downwards through the transverse pulling mechanism;
the second longitudinal pull steel cable is connected with the backward tilting traction end, and the second longitudinal pull steel cable is used for longitudinal traction and drives the rear end of the cross beam to incline downwards through the transverse traction mechanism.
Further, the transverse traction mechanism comprises
The two ends of the arc beam are respectively connected with the two ends of the cross beam;
the device comprises a first transverse pulling steel cable and a second transverse pulling steel cable, wherein one end of the first transverse pulling steel cable is connected with the front end of the arc beam, and the other end of the first transverse pulling steel cable is stretched towards the rear end of the arc beam and is connected with the first longitudinal pulling steel cable after passing by the rear side of a support upright post; one end of the second transverse pull steel cable is connected with the rear end of the arc beam, and the other end of the second transverse pull steel cable stretches towards the front end of the arc beam and is connected with the second longitudinal pull steel cable after bypassing the front side of the support upright post.
Furthermore, a first pulley assembly and a second pulley assembly are respectively arranged on the front side and the rear side of the supporting upright post;
the first transverse pull steel cable passes through the second pulley assembly and then is connected with the first longitudinal pull steel cable;
and the second transverse pull steel cable passes through the first pulley assembly and then is connected with the second longitudinal pull steel cable.
Furthermore, the first pulley assembly and the second pulley assembly respectively comprise a supporting seat and a pulley, one end of the supporting seat is connected with the supporting upright post, and the other end of the supporting seat is provided with the pulley;
the two pulleys are respectively positioned on two sides below the arc-shaped beam.
Furthermore, the outer wall of the arc-shaped beam is provided with a wire groove, and the first transverse pull steel cable and the second transverse pull steel cable are both drawn in the wire groove.
Furthermore, the device also comprises two installation steel cables which are arranged in the front and back direction and are pulled by the supporting upright posts positioned at the edges;
the mounting steel cable penetrates through the cross beam of the support upright column at the middle position, and the buckling assemblies are arranged on two sides of the cross beam.
Furthermore, the buckle assembly comprises a buckle boss and a U-shaped fastener, the installation steel cable is embedded into the steel cable groove of the buckle boss, two buckle feet of the U-shaped fastener penetrate out two clamping holes in two sides of the steel cable groove of the buckle boss and are connected with a locking nut, and the top arc-shaped part of the U-shaped fastener is located above the installation steel cable.
Furthermore, the first longitudinal pull steel cable and the second longitudinal pull steel cable penetrate through the supporting upright column in an up-and-down mode.
The utility model has the beneficial effects that:
the utility model provides a flat single-axis tracking flexible photovoltaic bracket for an arc-shaped beam.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a structure between a single support column and a cross beam;
fig. 2 is a schematic view of a first sheave assembly;
FIG. 3 is a schematic view of a bayonet assembly;
FIG. 4 is a schematic view of a multi-row photovoltaic rack;
wherein the content of the first and second substances,
2. the steel cable support structure comprises support columns 21, cross beams 22, arc-shaped beams 23 and a steel cable;
31. a first pulley component 32, a second pulley component 311, a support seat 312 and a pulley;
5. the fastener comprises a fastener component 51, a fastener boss 52 and a U-shaped fastener;
61. a first longitudinal pull steel cable 62 and a second longitudinal pull steel cable;
71. a first cross pull wire rope 72, a second cross pull wire rope.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 4, a flat single-axis tracking flexible photovoltaic bracket for an arc-shaped beam comprises
The support structure comprises at least one support upright 2, wherein a cross beam 21 is arranged at the upper end of the support upright 2, and the cross beam 21 is rotatably arranged;
the first longitudinal pull steel cable 61 and the second longitudinal pull steel cable 62 penetrate through the support column 2 in an up-down mode, and the two longitudinal pull steel cables synchronously move towards each other;
the transverse traction mechanism is connected with two ends of the cross beam 21 and comprises a forward inclined traction end and a backward inclined traction end;
the first longitudinal pull steel cable 61 is connected with the forward-inclined pulling end, the first longitudinal pull steel cable 61 is used for longitudinal pulling, and the transverse pulling mechanism drives the front end of the cross beam 21 to incline downwards;
the second longitudinal pull steel cable 62 is connected with the backward inclined pull end, and the second longitudinal pull steel cable 62 is used for longitudinal pulling and drives the rear end of the cross beam 21 to incline downwards through the transverse pull mechanism.
In this embodiment, a rotating shaft is fixedly installed on one side of the cross beam 21, a bearing seat is arranged at the upper end of the supporting upright 2, and the rotating shaft is connected with the bearing seat, so that the cross beam 21 forms a rotating fit at the upper end of the supporting upright 2.
Specifically, as an alternative implementation manner in this embodiment, the lateral pulling mechanism includes
The two ends of the arc beam 22 are respectively connected with the two ends of the cross beam 21;
a first transverse steel cable 71 and a second transverse steel cable 72, wherein one end of the first transverse steel cable 71 is connected with the front end of the arc beam 22, and the other end of the first transverse steel cable 71 is stretched towards the rear end of the arc beam 22, and is connected with the first longitudinal steel cable 61 after passing by the rear side of the support upright 2; one end of the second horizontal pull cable 72 is connected to the rear end of the arc beam 22, and the other end of the second horizontal pull cable 72 is stretched toward the front end of the arc beam 22 and connected to the second vertical pull cable 62 after passing around from the front side of the support pillar 2.
Specifically, as an optional implementation manner in this embodiment, a first pulley assembly 31 and a second pulley assembly 32 are respectively installed on the front side and the rear side of the support column 2;
the first horizontal pull cable 71 passes through the second pulley assembly 32 and then is connected with the first longitudinal pull cable 61;
the second cross pull cable 72 passes through the first pulley assembly 31 and then connects to the second longitudinal pull cable 62.
In this embodiment, two horizontal steel cables rely on two pulley assembly respectively to make horizontal steel cable become vertical tractive with horizontal tractive, reduce the frictional force between horizontal steel cable and the support post 2.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 2, each of the first pulley assembly 31 and the second pulley assembly 32 includes a supporting seat 311 and a pulley 312, one end of the supporting seat 311 is connected to the supporting column 2, and the other end of the supporting seat 311 is provided with the pulley 312;
two pulleys 312 are located on each side below the arc beam 22.
In this embodiment, the supporting seat 311 is fastened to the side wall of the supporting column 2 by bolts.
Specifically, as an alternative embodiment in this embodiment, the outer wall of the arc beam 22 is provided with a wire guiding groove, and the first horizontal pulling cable 71 and the second horizontal pulling cable 72 are both pulled in the wire guiding groove.
In this embodiment, the two cross pull cables can be pulled along the length direction of the arc beam 22 (i.e. the transverse direction of each row of the rack) by means of the wire guiding grooves on the arc beam 22, so as to improve the stability of the pulling of the cross pull cables.
Specifically, as an optional implementation manner in this embodiment, the present invention further includes two installation cables 23, and the two installation cables 23 are arranged in front and behind and pulled by the support pillar 2 located at the edge. Photovoltaic panels can be mounted on the two mounting steel cables 23.
The mounting steel cables 23 penetrate through the cross beam 21 of the support column 2 at the middle position, the buckle assemblies 5 are arranged on two sides of the cross beam 21, and the cross beam 21 drives the photovoltaic panel to transversely tilt at an upper angle and a lower angle through the two mounting steel cables 23.
Specifically, as an alternative embodiment in this embodiment, as shown in fig. 3, the fastening assembly 5 includes a fastening boss 51 and a U-shaped fastener 52, the mounting cable 23 is embedded in a cable groove of the fastening boss 51, two fastening legs of the U-shaped fastener 52 penetrate through two fastening holes of the fastening boss 51 located at two sides of the cable groove and are connected to a locking nut, and a top arc of the U-shaped fastener 52 is located above the mounting cable 23.
The snap assembly 5 in this embodiment also uses a connection between the transverse wire rope and the longitudinal wire rope, and a connection between the transverse wire rope and the arched beam 22.
In this embodiment, two support columns 2 located at the edge are respectively provided with a traction wheel, a first longitudinal pull steel cable 61 and a second longitudinal pull steel cable 62 are connected to form an annular longitudinal pull steel cable, the annular longitudinal pull steel cable is connected to the two traction wheels, the first longitudinal pull steel cable 61 is arranged above the annular longitudinal pull steel cable, the second longitudinal pull steel cable 62 is arranged below the annular longitudinal pull steel cable, and when the annular longitudinal pull steel cable is operated, the first longitudinal pull steel cable 61 and the second longitudinal pull steel cable 62 can be ensured to synchronously move in opposite directions.
In operation, the first longitudinal pull steel cable 61 pulls the first transverse pull steel cable 71, the first transverse pull steel cable 71 drives the front end of the pull beam 21 to incline downwards through the arc beam 22, the second longitudinal pull steel cable 62 pulls the second transverse pull steel cable 72, and the second transverse pull steel cable 72 drives the rear end of the pull beam 21 to incline downwards through the arc beam 22.
In each row of photovoltaic supports, the cross beams 21 on each supporting upright 2 are respectively connected with the first longitudinal pull steel cable 61 and the second longitudinal pull steel cable 62 through the respective first transverse pull steel cable 71 and second transverse pull steel cable 72, so that the cross beams 21 on each supporting upright 2 rotate synchronously.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A flat single-axis tracking flexible photovoltaic support of an arc-shaped beam is characterized by comprising
The upper end of the support upright post is provided with a cross beam, and the cross beam is rotatably arranged;
the first longitudinal pull steel cable and the second longitudinal pull steel cable are synchronously moved towards each other;
the transverse traction mechanism is connected with two ends of the cross beam and comprises a forward inclined traction end and a backward inclined traction end;
the first longitudinal pull steel cable is connected with the forward-inclined pulling end, and the first longitudinal pull steel cable is used for longitudinal pulling and drives the front end of the cross beam to incline downwards through the transverse pulling mechanism;
the second longitudinal pull steel cable is connected with the backward tilting traction end, and the second longitudinal pull steel cable is used for longitudinal traction and drives the rear end of the cross beam to incline downwards through the transverse traction mechanism.
2. The curved beam flat single axis tracking flexible photovoltaic mount of claim 1,
the transverse traction mechanism comprises
The two ends of the arc beam are respectively connected with the two ends of the cross beam;
the device comprises a first transverse pulling steel cable and a second transverse pulling steel cable, wherein one end of the first transverse pulling steel cable is connected with the front end of the arc beam, and the other end of the first transverse pulling steel cable is stretched towards the rear end of the arc beam and is connected with the first longitudinal pulling steel cable after passing by the rear side of a support upright post; one end of the second transverse pull steel cable is connected with the rear end of the arc beam, and the other end of the second transverse pull steel cable stretches towards the front end of the arc beam and is connected with the second longitudinal pull steel cable after bypassing the front side of the support upright post.
3. The curved beam flat single axis tracking flexible photovoltaic mount of claim 2,
a first pulley assembly and a second pulley assembly are respectively arranged on the front side and the rear side of the supporting upright post;
the first transverse pull steel cable passes through the second pulley assembly and then is connected with the first longitudinal pull steel cable;
and the second transverse pull steel cable passes through the first pulley assembly and then is connected with the second longitudinal pull steel cable.
4. The curved beam flat single axis tracking flexible photovoltaic mount of claim 3,
the first pulley assembly and the second pulley assembly comprise a supporting seat and a pulley, one end of the supporting seat is connected with the supporting upright post, and the other end of the supporting seat is provided with the pulley;
the two pulleys are respectively positioned on two sides below the arc-shaped beam.
5. The curved beam flat single axis tracking flexible photovoltaic mount of claim 2,
the outer wall of the arc-shaped beam is provided with a wire groove, and the first transverse pull steel cable and the second transverse pull steel cable are both drawn in the wire groove.
6. The curved beam flat single axis tracking flexible photovoltaic mount of claim 1,
the two installation steel cables are arranged in the front and back direction and are pulled by the supporting upright columns positioned at the edges;
the mounting steel cable penetrates through the cross beam of the support upright column at the middle position, and the buckling assemblies are arranged on two sides of the cross beam.
7. The curved beam flat single axis tracking flexible photovoltaic mount of claim 6,
the buckle assembly comprises a buckle boss and a U-shaped fastener, the installation steel cable is embedded into the steel cable groove of the buckle boss, two buckle feet of the U-shaped fastener penetrate out of two clamping holes, located on two sides of the steel cable groove, of the buckle boss and are connected with a locking nut, and the top arc-shaped part of the U-shaped fastener is located above the installation steel cable.
8. The curved beam flat single axis tracking flexible photovoltaic mount of claim 1,
the first longitudinal pull steel cable and the second longitudinal pull steel cable penetrate through the supporting upright column in an up-and-down mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122336706.3U CN216122328U (en) | 2021-09-26 | 2021-09-26 | Flat single-axis tracking flexible photovoltaic support of arc-shaped beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122336706.3U CN216122328U (en) | 2021-09-26 | 2021-09-26 | Flat single-axis tracking flexible photovoltaic support of arc-shaped beam |
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| Publication Number | Publication Date |
|---|---|
| CN216122328U true CN216122328U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122336706.3U Active CN216122328U (en) | 2021-09-26 | 2021-09-26 | Flat single-axis tracking flexible photovoltaic support of arc-shaped beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114826120A (en) * | 2022-06-27 | 2022-07-29 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| CN116722809A (en) * | 2023-08-11 | 2023-09-08 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
-
2021
- 2021-09-26 CN CN202122336706.3U patent/CN216122328U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114826120A (en) * | 2022-06-27 | 2022-07-29 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| CN114826120B (en) * | 2022-06-27 | 2022-09-09 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| CN116722809A (en) * | 2023-08-11 | 2023-09-08 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
| CN116722809B (en) * | 2023-08-11 | 2023-10-27 | 天合光能股份有限公司 | Flexible tracking support and photovoltaic power station |
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