CN218734079U - Novel photovoltaic support is trailed to biax - Google Patents
Novel photovoltaic support is trailed to biax Download PDFInfo
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- CN218734079U CN218734079U CN202222739576.2U CN202222739576U CN218734079U CN 218734079 U CN218734079 U CN 218734079U CN 202222739576 U CN202222739576 U CN 202222739576U CN 218734079 U CN218734079 U CN 218734079U
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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 novel double-shaft tracking photovoltaic support, which comprises a bearing base, a supporting stand column, a hydraulic supporting inclined rod, a photovoltaic plate supporting frame, a photovoltaic plate and a control system, wherein the supporting stand column is connected with the bearing base through a pre-buried bolt; the support column middle part is equipped with annular staple bolt, and annular staple bolt passes through the bolt to be connected with hydraulic pressure support down tube, and hydraulic pressure support down tube top is equipped with the universal joint, and the universal joint passes through the connecting piece to be connected with photovoltaic board braced frame. This application adopts hydraulic pressure to support the down tube control photovoltaic board and rotates along east-west, two directions north-south, only needs one set of central control system can accomplish photovoltaic board tracking control on a large scale. A driving motor does not need to be installed inside a single support, the area of a photovoltaic panel borne by the single support is large, the required amount of the photovoltaic support is effectively reduced, and the use cost of the photovoltaic support is further reduced.
Description
Technical Field
The utility model relates to a novel photovoltaic support is trailed to biax belongs to photovoltaic support equipment technical field.
Background
At present, renewable energy sources are used as an important way for realizing sustainable development in China. Solar photovoltaic power generation has been widely used in the field of power generation as an environmentally friendly power generation method. The structure mode of the photovoltaic bracket mainly has three types: the first type is a fixed photovoltaic support, namely a photovoltaic module has a fixed and unchangeable inclination angle, the photovoltaic module can not track the position along with the position change of the sun and passively receives the natural irradiation of the sun, and the sunlight utilization rate is poor, the power generation amount is less and the yield is very low; the second type is a single-shaft tracking photovoltaic support, a photovoltaic module can only track the sun in one direction of an azimuth angle or an elevation angle, the driving structure needs to drive the whole to move, the bearing capacity of the driving structure is lower relative to that of a fixed structure, the whole bearing capacity of the support is smaller, the area of a photovoltaic plate borne by a single support is smaller, the required amount of the photovoltaic support is increased, and the use cost of the photovoltaic support is further increased; the third is that the photovoltaic support is tracked to the biax, and specific saying so just can track the sun in azimuth and elevation angle two directions simultaneously, theoretically can the orbit of sun with this kind of mode completely tracking, can effectively improve photovoltaic module's generating efficiency.
The solar photovoltaic tracking support structure mostly adopts a horizontal worm gear mechanism to realize rotation, and the pitching mechanism is driven by a push rod type or vertical worm gear reducer. But the push rod structure has the little small-scale small-mesh structure that is applicable to of stress point area, and the connection structure design of vertical turbine worm speed reducer is more complicated, is unfavorable for the assurance of module installation accuracy to the installation effectiveness is generally lower, and later maintenance and maintenance degree of difficulty are also high, and these all indirectly increased the cost that utilizes solar energy to generate electricity.
On the other hand, because the motion in two directions is needed, two motors can be installed in the support, the bearing capacity of the photovoltaic support is limited, a large number of photovoltaic supports are needed to meet the photovoltaic power generation area, two motors are needed to be installed on each support, and the cost of the photovoltaic support is greatly improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel biax is trailed photovoltaic support, the problem that above-mentioned prior art exists is overcome to its aim at, provides a novel biax is trailed photovoltaic support, has simple structure, and is with low costs, bear the weight of the dynamic height, can all-round intelligent advantages such as following spot.
The technical solution of the utility model is as follows:
a novel double-shaft tracking photovoltaic support comprises a bearing base, a supporting stand column, a hydraulic supporting inclined rod, a photovoltaic plate supporting frame, a photovoltaic plate and a control system, wherein the bearing base is embedded in a foundation, a bolt is embedded in the middle of the bearing base, the supporting stand column is connected with the bearing base through the embedded bolt, a universal joint is arranged at the top of the supporting stand column and is connected with a transverse steel beam in the photovoltaic plate supporting frame through a connecting piece, and the photovoltaic plate is arranged on the photovoltaic plate supporting frame; the support column is characterized in that an annular hoop is arranged in the middle of the support column and connected with the hydraulic support diagonal rods through bolts, universal joints are arranged at the tops of the hydraulic support diagonal rods and connected with the photovoltaic panel support frame through connecting pieces.
The photovoltaic panel is fixed on the photovoltaic panel supporting frame by fasteners.
Photovoltaic board braced frame includes horizontal girder steel 9 and vertical girder steel 10, and horizontal girder steel 9 and vertical girder steel 10 welded fastening.
The transverse steel beam is connected with the U-shaped fastener through a bolt, and the U-shaped fastener is welded with the top of the upright post or the universal joint at the top of the hydraulic support inclined rod.
The middle part of the supporting upright post is provided with an annular hoop 4 along the north-south direction, two sides of the annular hoop 4 are connected with hydraulic supporting diagonal rods 5 through bolts, the tops of the hydraulic supporting rods 5 are provided with universal joints 7, and the universal joints 7 are connected with transverse steel beams of the supporting frame through connecting pieces; the support post middle part is equipped with annular staple bolt 4a along the east-west direction, and annular staple bolt 4a both sides are passed through the bolt and are supported down tube 5a and be connected with hydraulic pressure, and hydraulic pressure vaulting pole 5a top all is equipped with universal joint 7a, and universal joint 7a passes through the connecting piece and is connected with the vertical girder steel of braced frame.
The control system comprises a light sensor 11 and a central controller 12, wherein the light sensor is connected with the central controller, the central controller is connected with a hydraulic support inclined rod, and the central controller adopts Kaihsia Haishi kylin 820 chips or other chips made in China at the same level.
The utility model has the advantages that:
1) The utility model discloses a hydraulic pressure supports down tube control photovoltaic board and rotates along east west, two directions north and south, only needs one set of central control system can accomplish photovoltaic board tracking control on a large scale. The driving motor does not need to be installed inside the single support, the supporting inclined rod can be used as an additional support of the photovoltaic panel, the whole bearing capacity of the support is large, the area of the photovoltaic panel borne by the single support is large, the required amount of the photovoltaic support is effectively reduced, and the use cost of the photovoltaic support is further reduced. The light-tracking device has the advantages of simple structure, low cost, high bearing capacity, omnibearing intelligent light tracking and the like.
Drawings
Fig. 1 is a structural schematic diagram of a novel double-shaft tracking photovoltaic bracket.
Fig. 2 is a structural schematic diagram of a novel double-shaft tracking photovoltaic bracket.
In the attached drawings, the number 1 is a bearing base, the number 2 is a bolt, the number 3 is a supporting upright post, the number 4 or 4a is an annular hoop, the number 5 or 5a is a hydraulic support rod, the number 6 is a universal joint, the number 7 or 7a is a platform bottom plate, the number 8 is a U-shaped fastener, the number 9 is a transverse steel beam, the number 10 is a longitudinal steel beam, the number 11 is a light sensor, and the number 12 is a central controller.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings.
Referring to the attached figures 1-2, the novel double-shaft tracking photovoltaic support comprises a bearing base, a supporting upright post, a supporting inclined rod, a photovoltaic panel supporting frame, a photovoltaic panel and a control system. Bear base 1 and inlay in the ground, bear base 1 middle part buried bolt 2 in advance, support post 3 is connected with bearing base 1 through buried bolt 2 in advance, and 3 tops of support post are equipped with universal joint 6.
Photovoltaic board braced frame is become by horizontal girder steel 9 and vertical girder steel 10 welding, and the photovoltaic board adopts the fastener to fix on photovoltaic board braced frame, and the horizontal girder steel in photovoltaic board braced frame middle part passes through the bolt to be connected with U type fastener 8, and U type fastener 8 welds with stand top universal joint.
Support column middle part is equipped with annular staple bolt 4 along north-south direction, and 4 both sides of annular staple bolt are passed through the bolt and are connected with hydraulic pressure support down tube 5, and 5 tops of hydraulic pressure vaulting pole all are equipped with universal joint 7, and universal joint 7 passes through the connecting piece and is connected with the horizontal girder steel of braced frame.
The support post middle part is equipped with annular staple bolt 4a along the east-west direction, and annular staple bolt 4a both sides are passed through the bolt and are connected with hydraulic pressure support down tube 5a, and hydraulic pressure 5a top of vaulting pole all is equipped with universal joint 7a, and universal joint 7a passes through the connecting piece and is connected with the vertical girder steel of braced frame.
Control system includes light sensor 11, central controller 12, light sensor connects central controller, central controller connects hydraulic pressure and supports the down tube, thereby light sensor acquires light sun light altitude angle information, and pass to central control system with information, central control system control hydraulic pressure supports the down tube and stretches out and draws back, through supporting the flexible control photovoltaic board of down tube along east-west, two rotation of north-south axle, finally make solar PV modules's luminous flux the biggest.
Claims (5)
1. A novel double-shaft tracking photovoltaic bracket is characterized by comprising a bearing base, a supporting upright post, a hydraulic supporting inclined rod, a photovoltaic panel supporting frame, a photovoltaic panel and a control system, wherein the photovoltaic panel supporting frame comprises a transverse steel beam and a longitudinal steel beam which are welded and fixed; the photovoltaic panel supporting frame is characterized in that the bearing base is embedded in a foundation, bolts are embedded in the middle of the bearing base, the supporting stand column is connected with the bearing base through the embedded bolts, a universal joint is arranged at the top of the supporting stand column and connected with a transverse steel beam in the photovoltaic panel supporting frame through a connecting piece, and the photovoltaic panel is arranged on the photovoltaic panel supporting frame; the support column is characterized in that an annular hoop is arranged in the middle of the support column and connected with the hydraulic support diagonal rods through bolts, universal joints are arranged at the tops of the hydraulic support diagonal rods and connected with the photovoltaic panel support frame through connecting pieces.
2. The novel double-shaft tracking photovoltaic bracket as claimed in claim 1, wherein the middle part of the supporting upright post is provided with an annular hoop 4 along the north-south direction, both sides of the annular hoop 4 are connected with hydraulic supporting diagonal rods 5 through bolts, the top of each hydraulic supporting diagonal rod 5 is provided with a universal joint 7, and each universal joint 7 is connected with a transverse steel beam through a connecting piece; support column middle part is equipped with annular staple bolt 4a along east-west direction, and annular staple bolt 4a both sides are passed through the bolt and are connected with hydraulic pressure support down tube 5a, and hydraulic pressure vaulting pole 5a top is equipped with universal joint 7a, and universal joint 7a passes through the connecting piece and is connected with vertical girder steel.
3. The novel biaxial tracking photovoltaic bracket as defined in claim 1, wherein the photovoltaic panel is fixed on the photovoltaic panel supporting frame by fasteners.
4. The novel biaxial tracking photovoltaic bracket as defined in claim 1, wherein the photovoltaic panel supporting frame is connected with a U-shaped fastener through bolts, and the U-shaped fastener is welded with a universal joint at the top of a vertical column or the top of a hydraulic supporting diagonal rod.
5. The novel double-shaft tracking photovoltaic bracket as claimed in claim 1, wherein the control system comprises a light sensor and a central controller, the light sensor is connected with the central controller, and the central controller is connected with the hydraulic support diagonal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739576.2U CN218734079U (en) | 2022-10-18 | 2022-10-18 | Novel photovoltaic support is trailed to biax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739576.2U CN218734079U (en) | 2022-10-18 | 2022-10-18 | Novel photovoltaic support is trailed to biax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218734079U true CN218734079U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222739576.2U Active CN218734079U (en) | 2022-10-18 | 2022-10-18 | Novel photovoltaic support is trailed to biax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218734079U (en) |
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2022
- 2022-10-18 CN CN202222739576.2U patent/CN218734079U/en active Active
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