CN203217378U - Photovoltaic two-shaft sun tracking structure - Google Patents
Photovoltaic two-shaft sun tracking structure Download PDFInfo
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- CN203217378U CN203217378U CN 201320215516 CN201320215516U CN203217378U CN 203217378 U CN203217378 U CN 203217378U CN 201320215516 CN201320215516 CN 201320215516 CN 201320215516 U CN201320215516 U CN 201320215516U CN 203217378 U CN203217378 U CN 203217378U
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- solar tracking
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Abstract
The utility model discloses a photovoltaic two-shaft sun tracking structure, relates to a solar tracking structure which comprises a supporting frame mechanism and a sun tracking supporting device. The supporting frame mechanism comprises a photovoltaic panel bracket and a supporting reinforcing beam assembly. The supporting reinforcing beam assembly comprises a plurality of transverse main beams and a plurality of longitudinal main beams. The transverse main beams and the longitudinal main beams are connected to form a planar structure. A connection part of each transverse main beam and longitudinal main beam is provided with two clamping plates which are respectively arranged at two sides of the planar structure so as to clamp the connection part of the transverse main beam and longitudinal main beam. The corresponding positions of the clamping plates, the transverse main beams and the longitudinal main beams are provided with bolt jacks, bolts are inserted into the bolt jacks, and the two clamping plates are locked by using the bolts. The transverse main beams and the longitudinal main beams are connected by using the clamping plates, and compared with an existing photovoltaic two-shaft sun tracking structure, the photovoltaic two-shaft sun tracking structure disclosed by the utility model has the advantages of simplicity and easy installation, few used materials, more stable structure, lower cost, and high performance price ratio.
Description
Technical field
The utility model relates to a kind of solar energy sun-following structure, is specifically related to a kind of photovoltaic twin shaft solar tracking structure.
Background technology
Photovoltaic solar tracking structure comprises single shaft solar tracking structure and twin shaft solar tracking structure.Single shaft solar tracking structure is only regulated the angle of inclination of photovoltaic panel, so the solar tracking precision is lower, but has the low advantage of cost; Twin shaft solar tracking structure can be regulated angle of inclination and the position angle of photovoltaic panel simultaneously, solar tracking precision height, and it is big to receive solar radiation quantity, but cost is higher than single shaft solar tracking structure.
Existing photovoltaic twin shaft solar tracking structure structure is comparatively complicated, and cost is higher, in market competition fierce day by day today, research and develop and a kind ofly can realize identical function, and it is very important that the photovoltaic twin shaft solar tracking infrastructure product of cost can be optimized structure, be saved to the while again.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency of the prior art, and a kind of simple in structure, photovoltaic twin shaft solar tracking structure that cost is low is provided.
The purpose of this utility model is achieved through the following technical solutions:
Photovoltaic twin shaft solar tracking structure, the solar tracking bracing or strutting arrangement that comprises support frame mechanism and be connected with support frame mechanism, support frame mechanism comprises photovoltaic panel support and support reinforcing beam assembly, the photovoltaic panel support is connected with the solar tracking bracing or strutting arrangement by the support reinforcing beam assembly, the solar tracking bracing or strutting arrangement comprises column, make support frame mechanism around the position angle driver of column place straight line rotation and the elevation angle driver of regulating the support frame mechanism angle of inclination, the support reinforcing beam assembly comprises some horizontal girders and some vertical girders, laterally girder is connected to form planar structure with vertical girder, each horizontal girder is provided with two clamping plates with the junction of vertical girder, two clamping plates is separately positioned on the two sides of described planar structure, be clipped between the two clamping plates with the junction with horizontal girder and vertical girder, clamping plate, laterally the relevant position of girder and vertical girder is provided with screw jack, use bolt to be inserted in screw jack, adopt bolt locking between the two clamping plates.
Wherein, described support reinforcing beam assembly comprises three horizontal girders parallel to each other and two vertical girders parallel to each other, laterally girder arranges with vertically girder is vertical, article three, horizontal girder is respectively the first horizontal girder, the second horizontal girder and the 3rd horizontal girder, the two ends of every vertical girder are connected with the second horizontal girder with the first horizontal girder respectively, and the two ends of the 3rd horizontal girder are connected with two vertical girders respectively.
Wherein, every vertical girder and the first horizontal girder and the second horizontal girder are I-shaped, and the 3rd horizontal girder and two vertical girders are I-shaped.
Wherein, described support reinforcing beam assembly also comprises some vertical secondary beams, and the two ends of every vertical secondary beam are connected with the 3rd horizontal girder with the first horizontal girder respectively.
Wherein, vertically girder is provided with the reinforcement truss.
Wherein, described solar tracking bracing or strutting arrangement comprises transverse support bar, transverse support bar is connected in the top of column by the position angle driver, and the two ends of transverse support bar flexibly connect with two adjacent vertical girders wherein respectively, and transverse support bar is with vertical girder is vertical arranges.
Wherein, the tie point of transverse support bar and vertical girder and the axis of transverse support bar be not on same straight line, and the two ends of transverse support bar are provided with web joint, and transverse support bar is hinged with vertical girder by web joint.
Wherein, described position angle driver is the worm and gear driving member.
Wherein, described elevation angle driver is linear actuator.
Wherein, described photovoltaic twin shaft solar tracking structure comprises also for the light sensor of surveying the sunshine angle and is used for the electric cabinet of controlling party parallactic angle driver and elevation angle driver that described electric cabinet is connected with light sensor, position angle driver and elevation angle actuator electrical respectively.
The beneficial effects of the utility model: connect horizontal girder and vertical girder by using clamping plate, compare the easy installation simple in structure of existing photovoltaic twin shaft solar tracking structure, use material still less, structure is more firm, cost is lower simultaneously, the cost performance height.
Description of drawings
Fig. 1 is the structural representation of photovoltaic twin shaft solar tracking structure of the present utility model.
Fig. 2 is the structural representation of the support reinforcing beam assembly of photovoltaic twin shaft solar tracking structure of the present utility model.
Fig. 3 is the local enlarged diagram at the B place of Fig. 2.
Fig. 4 is the 3rd horizontal girder of photovoltaic twin shaft solar tracking structure of the present utility model and the diagrammatic cross-section of vertical girder junction.
Fig. 5 is the local enlarged diagram at the A place of Fig. 1.
Reference numeral comprises: photovoltaic panel support 1, the first horizontal girder 211, the second horizontal girder 212, the 3rd horizontal girder 213, vertical girder 22, clamping plate 23, reinforcement truss 24, vertical secondary beam 25, bolt 26, column 3, worm and gear driving member 4, linear actuator 5, transverse support bar 6, web joint 61, light sensor 7, electric cabinet 8.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Photovoltaic twin shaft solar tracking structure of the present utility model mainly comprises the two large divisions: support frame mechanism and solar tracking bracing or strutting arrangement.As shown in Figure 1, support frame mechanism comprises photovoltaic panel support 1, support reinforcing beam assembly, and photovoltaic panel support 1 is fixed in the support reinforcing beam assembly, and so photovoltaic panel support 1 just is connected with the solar tracking bracing or strutting arrangement by the support reinforcing beam assembly.The solar tracking bracing or strutting arrangement comprises column 3, transverse support bar 6, and the solar tracking bracing or strutting arrangement also comprises makes support frame mechanism around the position angle driver of column 3 place straight line rotations and the elevation angle driver of regulating the support frame mechanism angle of inclination.The support reinforcing beam assembly comprises some horizontal girders and some vertical girders 22, laterally girder is connected to form a planar structure with vertical girder 22, to make things convenient for photovoltaic panel support 1 fixing, assurance simultaneously is installed on the flatness of the photovoltaic panel of photovoltaic panel support 1.As shown in Figure 3, each horizontal girder is provided with two clamping plates 23 with the junction of vertical girder 22, two clamping plates 23 is separately positioned on the two sides of described planar structure, be clipped between the two clamping plates 23 with the junction with horizontal girder and vertical girder 22, the relevant position of clamping plate 23, horizontal girder and vertical girder 22 is provided with screw jack, as shown in Figure 4, use bolt 26 to pass screw jack with two clamping plates 23 lockings, thereby make horizontal girder more firm with being connected of vertical girder 22.By using clamping plate 23 to connect horizontal girder and vertical girder 22, the structure of support reinforcing beam assembly is firm, and need not increases various panting beams or buttress brace again, makes the sufficiently stable while of support reinforcing beam assembly simple in structure, save material, thereby reduced cost.
As shown in Figure 2, in the present embodiment, preferably, the support reinforcing beam assembly comprises three horizontal girders parallel to each other and two vertical girders 22 parallel to each other, laterally girder is with vertically girder 22 is vertical, article three, horizontal girder is respectively the first horizontal girder 211, the second horizontal girder 212 and the 3rd horizontal girder 213, the two ends of every vertical girder 22 respectively with the first horizontal girder 211, the second horizontal girder 212 connects, every vertical girder 22 and the first horizontal girder 211, the second horizontal girder 212 is I-shaped, the 3rd horizontal girder 213 is between the first horizontal girder 211 and the second horizontal girder 212, the length of the first horizontal girder 211 and the second horizontal girder 212 all equates with the width of photovoltaic panel support 1, the length of the 3rd horizontal girder 213 is less than the first horizontal girder 211 and the second horizontal girder 212, the two ends of the 3rd horizontal girder 213 are connected to two vertical girder 22, the three horizontal girders 213 and two vertical girders 22 are I-shaped.As shown in Figure 2, the support reinforcing beam assembly also comprises two vertical secondary beams 25 and is arranged on two reinforcement truss 24 on vertical girder 22, article two, vertical secondary beam 25 is arranged between two vertical girders 22 and is parallel to each other, article two, the two ends of vertical secondary beam 25 are connected to the first horizontal girder 211 and the 3rd horizontal girder 213, and vertically the effect of secondary beam 25 and reinforcement truss 24 is to make the buttress brace assembly more firm.
As shown in Figure 1, in the solar tracking bracing or strutting arrangement, the position angle driver is worm and gear driving member 4, elevation angle driver is linear actuator 5, the middle part of transverse support bar 6 is connected with column 3 tops by worm and gear driving member 4, and linear actuator 5 is connected with transverse support bar 6, and the top of the push rod of linear actuator 5 and the 3rd horizontal girder 213 flexibly connect, so linear actuator 5 just with transverse support bar 6 as fulcrum, drive support frame mechanism by the 3rd horizontal girder 213.The two ends of transverse support bar 6 flexibly connect with two adjacent vertical girders 22 respectively, have only two vertical girders 22 in the present embodiment, therefore the two ends of transverse support bar 6 are connected with the middle part of two vertical girders 22, as shown in Figure 5, the tie point of transverse support bar 6 and vertical girder 22 is not on the axis of transverse support bar 6, but in the place at the center of more close support frame mechanism, the two ends of transverse support bar 6 are provided with web joint 61, and transverse support bar 6 is hinged with vertical girder 22 by web joint 61.The center of gravity of the more close support frame mechanism of rotation axis when support frame mechanism carries out the angle of inclination adjustment like this, thereby the rotation arm of force of support frame mechanism is reduced, when the promotion arm of force of the weight of support frame mechanism and linear actuator 5 becomes, the thrust of linear actuator 5 diminishes, and has reduced the load of linear actuator 5.
As shown in Figure 1, photovoltaic twin shaft solar tracking structure of the present utility model also comprises for the light sensor 7 of surveying the sunshine angle and is used for the electric cabinet 8 of controlling party parallactic angle driver and elevation angle driver, described light sensor 7 is electrically connected with electric cabinet 8, electric cabinet 8 and position angle driver, elevation angle actuator electrical connects, light sensor 7 detects the variation of sunshine angle, produce electric signal then and pass to electric cabinet 8, electric cabinet 8 controlling party parallactic angle drivers and elevation angle drive operation, support frame mechanism is adjusted, guarantee that photovoltaic panel receives maximum solar radiation quantity, whole adjustment process is finished automatically, need not manually to adjust, also save use cost easily simultaneously.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. photovoltaic twin shaft solar tracking structure, the solar tracking bracing or strutting arrangement that comprises support frame mechanism and be connected with support frame mechanism, support frame mechanism comprises photovoltaic panel support and support reinforcing beam assembly, the photovoltaic panel support is connected with the solar tracking bracing or strutting arrangement by the support reinforcing beam assembly, the solar tracking bracing or strutting arrangement comprises column, make support frame mechanism around the position angle driver of column place straight line rotation and the elevation angle driver of regulating the support frame mechanism angle of inclination, it is characterized in that: the support reinforcing beam assembly comprises some horizontal girders and some vertical girders, laterally girder is connected to form planar structure with vertical girder, each horizontal girder is provided with two clamping plates with the junction of vertical girder, two clamping plates is separately positioned on the two sides of described planar structure, be clipped between the two clamping plates with the junction with horizontal girder and vertical girder, clamping plate, laterally the relevant position of girder and vertical girder is provided with screw jack, use bolt to be inserted in screw jack, adopt bolt locking between the two clamping plates.
2. photovoltaic twin shaft solar tracking structure according to claim 1, it is characterized in that: described support reinforcing beam assembly comprises three horizontal girders parallel to each other and two vertical girders parallel to each other, laterally girder arranges with vertically girder is vertical, article three, horizontal girder is respectively the first horizontal girder, the second horizontal girder and the 3rd horizontal girder, the two ends of every vertical girder are connected with the second horizontal girder with the first horizontal girder respectively, and the two ends of the 3rd horizontal girder are connected with two vertical girders respectively.
3. photovoltaic twin shaft solar tracking structure according to claim 2 is characterized in that: every vertical girder and the first horizontal girder and the second horizontal girder are I-shaped, and the 3rd horizontal girder and two vertical girders are I-shaped.
4. photovoltaic twin shaft solar tracking structure according to claim 2, it is characterized in that: described support reinforcing beam assembly also comprises some vertical secondary beams, the two ends of every vertical secondary beam are connected with the 3rd horizontal girder with the first horizontal girder respectively.
5. photovoltaic twin shaft solar tracking structure according to claim 1 is characterized in that: vertically girder is provided with the reinforcement truss.
6. photovoltaic twin shaft solar tracking structure according to claim 1, it is characterized in that: described solar tracking bracing or strutting arrangement comprises transverse support bar, transverse support bar is connected in the top of column by the position angle driver, the two ends of transverse support bar flexibly connect with two adjacent vertical girders wherein respectively, and transverse support bar is with vertical girder is vertical arranges.
7. photovoltaic twin shaft solar tracking structure according to claim 6, it is characterized in that: the tie point of transverse support bar and vertical girder and the axis of transverse support bar be not on same straight line, the two ends of transverse support bar are provided with web joint, and transverse support bar is hinged with vertical girder by web joint.
8. photovoltaic twin shaft solar tracking structure according to claim 1, it is characterized in that: described position angle driver is the worm and gear driving member.
9. photovoltaic twin shaft solar tracking structure according to claim 1, it is characterized in that: described elevation angle driver is linear actuator.
10. photovoltaic twin shaft solar tracking structure according to claim 1, it is characterized in that: described photovoltaic twin shaft solar tracking structure comprises also for the light sensor of surveying the sunshine angle and is used for the electric cabinet of controlling party parallactic angle driver and elevation angle driver that described electric cabinet is connected with light sensor, position angle driver and elevation angle actuator electrical respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215516 CN203217378U (en) | 2013-04-25 | 2013-04-25 | Photovoltaic two-shaft sun tracking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215516 CN203217378U (en) | 2013-04-25 | 2013-04-25 | Photovoltaic two-shaft sun tracking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217378U true CN203217378U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215516 Expired - Fee Related CN203217378U (en) | 2013-04-25 | 2013-04-25 | Photovoltaic two-shaft sun tracking structure |
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| CN (1) | CN203217378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959706A (en) * | 2017-05-06 | 2017-07-18 | 黄石市太阳新光电研究院有限公司 | The self-cleaning solar tracking tracks of device of compound photovoltaic component and solar energy sun-following tracking |
| CN107065938A (en) * | 2017-04-26 | 2017-08-18 | 东北大学秦皇岛分校 | Sun-following device and solar photovoltaic system |
| CN108613418A (en) * | 2017-01-22 | 2018-10-02 | 深圳市智康新能科技有限公司 | A kind of tower photo-thermal power generation reflector mount |
-
2013
- 2013-04-25 CN CN 201320215516 patent/CN203217378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613418A (en) * | 2017-01-22 | 2018-10-02 | 深圳市智康新能科技有限公司 | A kind of tower photo-thermal power generation reflector mount |
| CN107065938A (en) * | 2017-04-26 | 2017-08-18 | 东北大学秦皇岛分校 | Sun-following device and solar photovoltaic system |
| CN106959706A (en) * | 2017-05-06 | 2017-07-18 | 黄石市太阳新光电研究院有限公司 | The self-cleaning solar tracking tracks of device of compound photovoltaic component and solar energy sun-following tracking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 |