CN213817648U - Multi-rotation synchronous driving photovoltaic tracking support - Google Patents
Multi-rotation synchronous driving photovoltaic tracking support Download PDFInfo
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- CN213817648U CN213817648U CN202022720105.8U CN202022720105U CN213817648U CN 213817648 U CN213817648 U CN 213817648U CN 202022720105 U CN202022720105 U CN 202022720105U CN 213817648 U CN213817648 U CN 213817648U
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- upright post
- driving
- tracking support
- photovoltaic tracking
- main shaft
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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 discloses a multi-rotation synchronous driving photovoltaic tracking support, which is provided with a main shaft, a sandalwood strip arranged on the main shaft and a photovoltaic plate fastened on the sandalwood strip, and comprises a plurality of upright post components, wherein the upright post components consist of a driving upright post component and a non-driving upright post component; the non-driving upright post assembly comprises a second upright post, an upright post top seat and a clamping piece. A plurality of rotary speed reducers with driving motors simultaneously control the operation of multiple rotations in a mode of synchronous control of a control box, and the synchronous operation of the rotary speed reducers drives a main shaft to rotate. The synchronous rotation motion of the plurality of rotary speed reducers improves the stability and the reliability of the operation of the tracking support and ensures the generated energy of the photovoltaic panel.
Description
Technical Field
The utility model relates to a many gyration synchronous drive photovoltaic tracking support especially relates to a many gyration synchronous drive photovoltaic tracking support that operation smoothness is high, the reliability is high.
Background
The number of rotary speed reduction driving devices is increasing in the field of photovoltaic tracking supports, but a transmission scheme that a single rotary speed reduction device is adopted to drive a whole row of tracking supports is common, namely a single-point driving scheme. The tracking support adopting the driving scheme only has one slewing gear to resist wind torque load, and is not beneficial to the stability of the tracking support in strong wind. There are also installation modes of multi-point driving transmission scheme which adopts a rotating device with a driving motor to transmit motion to other speed reducers without driving motors through a transmission shaft. The tracking support driven by the mode needs to be provided with mechanical structures such as a transmission shaft and the like, has high installation requirements, increases the difficulty of field installation, and has the advantages of maintenance of the transmission shaft, certain hysteresis of rotary motion and poor synchronous reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a many gyration synchronous drive photovoltaic tracking support is provided, have the characteristics that the operation stationarity is high, the reliability is high.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a many gyration synchronous drive photovoltaic tracking support, its innovation point lies in: the multi-rotation synchronous driving photovoltaic tracking support is used for installing a main shaft arranged above the multi-rotation synchronous driving photovoltaic tracking support, a sandalwood strip arranged on the main shaft and a photovoltaic plate fastened on the sandalwood strip, the multi-rotation synchronous driving photovoltaic tracking bracket comprises a plurality of upright post assemblies arranged along the flat paving direction of a photovoltaic panel, the upright post assemblies consist of driving upright post assemblies and non-driving upright post assemblies, the driving upright post assemblies and the non-driving upright post assemblies are arranged at intervals, each driving upright post assembly comprises a first upright post, a rotary seat arranged at the top of the first upright post, a rotary speed reducer arranged on the rotary seat and a driving motor arranged on the rotary seat and connected with the rotary speed reducer, output shafts on two sides of the rotary speed reducer are respectively connected with the main shaft, and the driving motors in the driving upright post assemblies are all connected with a control box arranged on the main shaft; the non-driving stand column assembly comprises a second stand column, a stand column top seat installed at the top of the second stand column, and a clamping piece which is connected with the stand column top seat and installed on the main shaft.
Preferably, the multi-rotation synchronous driving photovoltaic tracking support is installed on a horizontal plane or an inclined plane below a preset gradient value.
Preferably, the preset gradient value is set to be 5-20 degrees.
Preferably, the rotary seat is connected with the first upright column through a first bolt, and a first waist-shaped hole or a first arc-shaped hole for the first bolt to pass through is formed in the rotary seat.
Preferably, at least two first waist-shaped holes or first arc-shaped holes are formed in the rotary seat, and corresponding first bolts respectively penetrate through the two first waist-shaped holes or the first arc-shaped holes.
Preferably, the column top seat is connected with the second column through a second bolt, and a second waist-shaped hole or a second arc-shaped hole for the second bolt to pass through is formed in the column top seat.
Preferably, at least two second waist-shaped holes or second arc-shaped holes are formed in the column top seat, and corresponding second bolts respectively penetrate through the two second waist-shaped holes or the two second arc-shaped holes.
The utility model has the advantages that: through adopting above-mentioned structure, a plurality of rotary speed reducers of taking driving motor pass through control box synchro control's mode, the operation of many gyrations of simultaneous control, and rotary speed reducer's synchro operation drives the main shaft rotation. The synchronous rotation motion of the plurality of rotary speed reducers is controlled synchronously by the control box, mechanical structures such as transmission shafts are omitted, the installation is convenient, the hysteresis of the mechanical transmission shafts is omitted through electrical control, the stability and the reliability of the operation of the tracking support are improved, and the generated energy of the photovoltaic panel is ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an assembled multi-turn synchronous drive photovoltaic tracking support.
Fig. 2 is a schematic structural diagram of a multi-rotation synchronous driving photovoltaic tracking support.
Fig. 3 is a schematic structural diagram of a slewing reducer part in a multi-slewing synchronous drive photovoltaic tracking support.
Fig. 4 is a perspective view of a slewing reducer in a multi-slewing synchronous drive photovoltaic tracking support.
Fig. 5 is a front view of a slewing reducer in a multi-slewing synchronous drive photovoltaic tracking support.
Fig. 6 is a perspective view of a non-driving post assembly in a multi-turn synchronous driving photovoltaic tracking support.
Fig. 7 is a schematic structural diagram of a non-driving stud assembly in a multi-rotation synchronous driving photovoltaic tracking support.
Fig. 8 is a schematic diagram of a frame structure of a multi-turn synchronous driving photovoltaic tracking support.
In the figure: the photovoltaic solar energy photovoltaic power generation system comprises a main shaft 1, a main shaft 2, a sandalwood strip 3, a photovoltaic panel 4, a driving upright post assembly 41, a first upright post 42, a rotary seat 43, a rotary speed reducer 44, a driving motor 45, a first bolt 46, a first waist-shaped hole or a first arc-shaped hole 5, a non-driving upright post assembly 51, a second upright post 52, an upright post top seat 53, a buckle assembly 54, a second waist-shaped hole or a second arc-shaped hole 55, a second bolt and a control box 6.
Detailed Description
The utility model discloses a multi-rotation synchronous driving photovoltaic tracking support which is used for installing a main shaft 1 arranged above the multi-rotation synchronous driving photovoltaic tracking support, a sandalwood strip 2 arranged on the main shaft 1 and a photovoltaic plate 3 fastened on the sandalwood strip 2, the multi-rotation synchronous driving photovoltaic tracking support comprises a plurality of upright post components arranged along the tiling direction of the photovoltaic plate 3, the upright post components are composed of a driving upright post component 4 and a non-driving upright post component 5, the driving upright post assemblies 4 and the non-driving upright post assemblies 5 are arranged at intervals, each driving upright post assembly 4 comprises a first upright post 41, a rotary base 42 arranged at the top of the corresponding first upright post 41, a rotary speed reducer 43 arranged on the corresponding rotary base 42, and a driving motor 44 arranged on the corresponding rotary base 42 and connected with the corresponding rotary speed reducer 43, output shafts on two sides of the corresponding rotary speed reducer 43 are respectively connected with the main shaft 1, and the driving motors 44 in the driving upright post assemblies 4 are all connected with a control box 6 arranged on the main shaft 1; the non-driving column assembly 5 includes a second column 51, a column top seat 52 installed on the top of the second column 51, and a fastener 53 connected to the column top seat 52 and installed on the main shaft 1. By adopting the above structure, the plurality of rotary speed reducers 43 with the driving motors 44 control the multi-rotation simultaneously in a synchronous control mode through the control box 6, and the synchronous operation of the rotary speed reducers 43 drives the main shaft 1 to rotate. The synchronous rotation motion of the plurality of rotary speed reducers 43 is controlled synchronously by the control box 6, mechanical structures such as transmission shafts are omitted, the installation is convenient, the hysteresis of the mechanical transmission shafts is omitted through electrical control, the stability and the reliability of the operation of the tracking support are improved, and the generated energy of the photovoltaic panel 3 is ensured.
The multi-rotation synchronous driving photovoltaic tracking support is arranged on a horizontal plane or an inclined plane below a preset gradient value, and the preset gradient value is set to be 5-20 degrees.
In order to adapt to installation of a work surface with a certain gradient, the rotary seat 42 is connected with the first upright post 41 through a first bolt 45, and a first waist-shaped hole or a first circular arc-shaped hole 46 for the first bolt 45 to pass through is formed in the rotary seat 42. The rotary seat 42 is provided with at least two waist-shaped holes or arc-shaped holes, and the corresponding first bolts 45 respectively penetrate through the two waist-shaped holes or arc-shaped holes. The column top seat 52 is connected with the second column 51 through a second bolt 55, and a second waist-shaped hole or a second arc-shaped hole 54 for the second bolt 55 to pass through is arranged on the column top seat 52. At least two waist-shaped holes or arc-shaped holes are formed in the column top seat 52, and corresponding second bolts 55 respectively penetrate through the two waist-shaped holes or arc-shaped holes. The stand column assembly is provided with a first waist-shaped hole or a first arc-shaped hole 46, a second waist-shaped hole or a second arc-shaped hole 54, the first waist-shaped hole or the first arc-shaped hole 46 can enable the rotary speed reducer 43 or the stand column top seat 52 at the top of the stand column to be installed at a down-slope angle, and the capability of the tracking support to adapt to the terrain is improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a support is trailed to synchronous drive photovoltaic of many gyrations which characterized in that: the multi-rotation synchronous driving photovoltaic tracking support is used for installing a main shaft arranged above the multi-rotation synchronous driving photovoltaic tracking support, a sandalwood strip arranged on the main shaft and a photovoltaic plate fastened on the sandalwood strip, the multi-rotation synchronous driving photovoltaic tracking bracket comprises a plurality of upright post assemblies arranged along the flat paving direction of a photovoltaic panel, the upright post assemblies consist of driving upright post assemblies and non-driving upright post assemblies, the driving upright post assemblies and the non-driving upright post assemblies are arranged at intervals, each driving upright post assembly comprises a first upright post, a rotary seat arranged at the top of the first upright post, a rotary speed reducer arranged on the rotary seat and a driving motor arranged on the rotary seat and connected with the rotary speed reducer, output shafts on two sides of the rotary speed reducer are respectively connected with the main shaft, and the driving motors in the driving upright post assemblies are all connected with a control box arranged on the main shaft; the non-driving stand column assembly comprises a second stand column, a stand column top seat installed at the top of the second stand column, and a clamping piece which is connected with the stand column top seat and installed on the main shaft.
2. The multi-turn synchronous drive photovoltaic tracking support of claim 1, wherein: the multi-rotation synchronous driving photovoltaic tracking support is installed on a horizontal plane or an inclined plane below a preset gradient value.
3. The multi-turn synchronous drive photovoltaic tracking support of claim 2, wherein: the preset gradient value is set to be 5-20 degrees.
4. The multi-turn synchronous drive photovoltaic tracking support of claim 1, wherein: the rotary seat is connected with the first upright post through a first bolt, and a first waist-shaped hole or a first arc-shaped hole for the first bolt to penetrate is formed in the rotary seat.
5. The multi-turn synchronous drive photovoltaic tracking support of claim 4, wherein: the rotary seat is at least provided with two first waist-shaped holes or first arc-shaped holes, and the first bolts respectively penetrate through the two first waist-shaped holes or the first arc-shaped holes.
6. The multi-turn synchronous drive photovoltaic tracking support of claim 1, wherein: the stand footstock with the second stand passes through second bolted connection, just be provided with the confession on the stand footstock second waist shape hole or second circular arc shape hole that the second bolt passed.
7. The multi-turn synchronous drive photovoltaic tracking support of claim 6, wherein: at least two second waist-shaped holes or second arc-shaped holes are formed in the upright post top seat, and the second waist-shaped holes or the second arc-shaped holes are respectively penetrated by corresponding second bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720105.8U CN213817648U (en) | 2020-11-20 | 2020-11-20 | Multi-rotation synchronous driving photovoltaic tracking support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720105.8U CN213817648U (en) | 2020-11-20 | 2020-11-20 | Multi-rotation synchronous driving photovoltaic tracking support |
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| CN213817648U true CN213817648U (en) | 2021-07-27 |
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| CN202022720105.8U Active CN213817648U (en) | 2020-11-20 | 2020-11-20 | Multi-rotation synchronous driving photovoltaic tracking support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676127A (en) * | 2021-09-24 | 2021-11-19 | 江苏曦日新能源科技有限公司 | Multi-point linkage photovoltaic power generation tracking support |
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2020
- 2020-11-20 CN CN202022720105.8U patent/CN213817648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676127A (en) * | 2021-09-24 | 2021-11-19 | 江苏曦日新能源科技有限公司 | Multi-point linkage photovoltaic power generation tracking support |
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Address after: 363000 Guan Shan Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee after: FUJIAN ANTAI NEW ENERGY TECH. Corp. Address before: 363000 Guan Shan Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee before: FUJIAN ZHANGZHOU ANTAI ALUMINIUM Co.,Ltd. |