CN106972818A - A kind of multistory frame type hillside fields adjustable photovoltaic support - Google Patents
A kind of multistory frame type hillside fields adjustable photovoltaic support Download PDFInfo
- Publication number
- CN106972818A CN106972818A CN201710187432.1A CN201710187432A CN106972818A CN 106972818 A CN106972818 A CN 106972818A CN 201710187432 A CN201710187432 A CN 201710187432A CN 106972818 A CN106972818 A CN 106972818A
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- girder
- column
- frame type
- hillside fields
- cant beam
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- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 206010061619 Deformity Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of multistory frame type hillside fields adjustable photovoltaic support, including the girder, column, cant beam as photovoltaic panel axis of rotation, the top of column is connected with girder, multiple cant beams vertical with girder are housed on girder, photovoltaic panel is arranged on girder, the top of cant beam, also include at least two purlins, described purlin is mutually fixed with many cant beams；Described girder is at least while connected with three root posts, and described column is adjustable for height.The advantage of the invention is that：1st, the installation for carrying out long span on the slope can be realized, and does not influence to consolidate simultaneously；2nd, longer girder can be used, benchmark is used as when being easily installed；3rd, in the case where girder span is big, i.e., more photovoltaic panels are on same reference for installation, can realize that more photovoltaic panels carry out the adjustment of angle in the same time.
Description
Technical field
The present invention relates to support technology field, photovoltaic bracket technical field is especially designed, is specifically referred to a kind of particularly suitable
Photovoltaic bracket in hillside fields.
Background technology
Photovoltaic bracket is installed on the slope more much larger than the difficulty on level land, main reason is that slope is difficult to be smooth
, photovoltaic bracket is relatively difficult to install firm；The change of the gradient simultaneously can make the control device between multiple photovoltaic brackets install tired
Difficulty, comes while controlling multiple photovoltaic brackets it is difficult to install a drive dynamic control device.
In the prior art, photovoltaic bracket is installed on the slope mainly has following two schemes：
One kind is, as support, to take oblique purlin structure formation that the plane of photovoltaic panel, i.e. cant beam and purlin is fixedly mounted using column
Square crossing combination is carried out to support photovoltaic panel.Such a structure is relatively consolidated, but span can not be too big between column, when column across
Need to roll up the quantity of purlin to increase the steadiness of photovoltaic panel if degree is big, while require that the quantity of column is more,
To consolidate the cost installed on the slope can be very high；Simultaneously as every cant beam is independent, respectively it is self-regulated in slope and looks for base
It is accurate relatively difficult, and need first to build photovoltaic bracket layer by layer install after photovoltaic panel can be just installed, now photovoltaic panel
Need to move the high position installation of comparison to, there is risk hidden danger and be unfavorable for installation.
Another is, as support, to take girder and multiple cant beam composition herringbone knots vertical with girder using column
Structure, to form the plane that photovoltaic panel is fixedly mounted.Compared to the first scheme, structure band girder, generally in the adjustable branch in direction
In frame, girder is all rotatable, and photovoltaic panel changes inclination angle with the transfer of girder；But the program still has many defects,
Essentially consist in the supporting plane and built on the sand of girder and cant beam composition；And this kind of structure is limited very big by hillside fields landform, and very
Hardly possible is realized adjusts angle simultaneously to multiple photovoltaic panels, even if angle can be adjusted simultaneously under this scheme, but due to herringbone knot
Each cant beam in structure is individually to be connected with girder, and the damage of photovoltaic panel is easily caused during regulation.
This is accomplished by designing a kind of photovoltaic bracket suitable for hillside fields, can be applied to the landform of hillside fields out-of-flatness, and energy
The stable angle to photovoltaic bracket is adjusted, and is required to control cost not increase.
The content of the invention
The purpose of the present invention is to design a kind of photovoltaic bracket suitable for hillside fields, can be applied to the ground of hillside fields out-of-flatness
Shape, the angle to photovoltaic bracket that can be stable is adjusted, and is required to control cost not increase.
To achieve these goals, multistory frame type hillside fields adjustable photovoltaic support of the invention has following composition：
A kind of multistory frame type hillside fields adjustable photovoltaic support, including as the girder of column, cant beam and photovoltaic panel axis of rotation, stand
The top of post is connected with girder, on girder be equipped with multiple cant beams vertical with girder, photovoltaic panel installed in girder, cant beam it is upper
Side, it is characterised in that：Also include at least two purlins, described purlin is mutually fixed with many cant beams；Described girder is at least same
Shi Yusan root posts are connected, and described column is adjustable for height.
Especially, in addition to for reinforcing the triangular supporting device of cant beam；Described triangular supporting device includes master
Fixture and diagonal brace under beam；Under described girder fixture is located at the connecting portion of girder and diagonal brace, including two extend downwardly
Fixture；The bottom of described cant beam is a few character form structures；The upper end of described diagonal brace is fixed on a few font knots of cant beam bottom
In structure, lower end is fixed between two fixtures extended downwardly.
Especially, in addition to photovoltaic panel inclination-angle regulating device；Described photovoltaic panel inclination-angle regulating device includes girder rigidity
Extension and pushing meanss；Described girder rigid extension is located at the lateral of girder；Described pushing meanss lower end is fixed on
On column, upper end is fixed on girder rigid extension；The top of described column and the movable connection of girder.
Especially, described girder rigid extension is connected through the hinge with column.
Especially, described pushing meanss are scissor-like jacks, and scissor-like jack is controlled by lifting screw；Described
Lifting screw is connected to form with the lifting screw on adjacent scissor-like jack can be while control pushing deep for multiple scissor-like jacks
Moving axis.
Especially, the quantity of described diagonal brace is two, and the direction that the upper ends of two diagonal braces connects cant beam respectively is different
Two ends.
The advantage of the invention is that：1st, the installation for carrying out long span on the slope can be realized, and does not influence to consolidate simultaneously；
2nd, longer girder can be used, benchmark is used as when being easily installed；3rd, in the case where girder span is big, i.e., more photovoltaic panels
On same reference for installation, it can realize that more photovoltaic panels carry out the adjustment of angle in the same time.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the installment state schematic diagram of the present invention.
Fig. 1 to Fig. 2 symbol description is as follows：
1st, column；11st, upright height adjustment device；2nd, girder；21st, girder rigid extension；22nd, hinge；3rd, cant beam；31st, it is main
Fixture under beam；32nd, diagonal brace；4th, purlin；5th, scissor-like jack；511st, lifting screw；6th, long drive shaft；7th, slope.
Embodiment
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
A kind of multistory frame type hillside fields adjustable photovoltaic support on slope 7, including it is used as the girder of photovoltaic panel axis of rotation
2nd, column 1, cant beam 3, the top of column 1 are connected with girder 2, and multiple cant beams 3 vertical with girder 2, photovoltaic are housed on girder 2
Plate is arranged on girder 2, the top of cant beam 3.In order to solve on slope 7 while the problem of being controlled to multiple photovoltaic panels, needs
Girder 2 is determined into line on the basis of girder 2 as datum line when wanting each photovoltaic panel to be under same reference plane, therefore installing
Afterwards, the adjustable column 1 of setting height(from bottom) is connected with girder 2, to adapt to the site environment on slope 7.In order to control multiple panels simultaneously,
The datum line for needing girder 2 to be formed is enough long, and this is accomplished by girder 2 and is at least while connected with three root posts 1.And in girder 2 very
In the case of length, cause herringbone structure of the prior art to be easy to be locally deformed with, cause what each photovoltaic panel was constituted
Benchmark facial disfigurement.The present invention adds at least two purlins 4, described purlin in girder 2, the herringbone structure of the formation of cant beam 3
Bar 4 is mutually fixed with many cant beams 3, so that girder 2, cant beam 3, purlin 4, which are collectively forming one, does not allow yielding plane.
Triangular supporting device for reinforcing cant beam 3 can be also installed；Described triangular supporting device is included under girder
Fixture 31 and diagonal brace 32；Fixture 31 is located at the connecting portion of girder 2 and diagonal brace 32 under described girder, including two to downward
The fixture stretched；The bottom of described cant beam 3 is a few character form structures；The upper end of described diagonal brace 32 is fixed on the bottom of cant beam 3
In several character form structures, lower end is fixed between two fixtures extended downwardly.Triangular supporting device can make photovoltaic panel plane
Structure it is more firm, therefore can suitably increase the distance between column 1, to reduce cost.The quantity of described diagonal brace 32 is
Two, the upper end of two diagonal braces 32 connects the different two ends in cant beam direction respectively.Under such configuration, two fixed three can be formed
Angular structure, makes cant beam device firmer.
Photovoltaic panel inclination-angle regulating device can be also installed；Described photovoltaic panel inclination-angle regulating device includes girder rigid extension
21 and pushing meanss；Described girder rigid extension 21 is located at the lateral of girder 2；Described pushing meanss lower end is fixed on vertical
On post 1, upper end is fixed on girder rigid extension 21；Described girder rigid extension 21 is connected with column 1 by hinge 22
Connect.In the prior art, the technology that the photovoltaic panel on control girder 2 is rotated is rotated by girder 2, is girder by the way of
2 outer increase crusts, the opposite shell of girder 2 is rotated, and shell is mutually fixed with column 1, and above-mentioned cost in the prior art is higher,
And maintenance difficult after breaking down, generally require to change whole shells.And the present invention from sidepiece by promoting girder rigidly to prolong
The mode of extending portion 21, makes girder 2 produce deflection, not only reduces materials, is also less prone to damage, even if damaging, due to each position
The girder rigid extension 21 put is independent, also allows for maintenance.
Described pushing meanss are scissor-like jacks 5, and scissor-like jack 5 is controlled by lifting screw 511；Described liter
Drop screw rod 511 is connected to form with the lifting screw 511 on adjacent scissor-like jack 5 can be while control multiple scissor-like jacks 5
Long drive shaft 6.On level land by scissor-like jack 5, long drive shaft 6 technical scheme in Patent No.
Disclosed in 201320138445.7 patent, but in slope, then it is difficult to realize, reason is exactly to lack unified base on slope
Directrix, and it is all not firm caused enough to lack the structure of purlin or shortage girder.The present invention becomes the length of girder 2, span
Greatly, so that as rigid datum line, make no longer to occur on slope due to long drive shaft 6 it is not straight enough caused by various failures and
Other are due to benchmark disunity is caused between each support failure.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings be considered as it is illustrative and
It is nonrestrictive.
Claims (6)
1. a kind of multistory frame type hillside fields adjustable photovoltaic support, including column, cant beam and the girder as photovoltaic panel axis of rotation,
The top of column is connected with girder, multiple cant beams vertical with girder is housed, photovoltaic panel is installed in girder, cant beam on girder
Top, it is characterised in that：Also include at least two purlins, described purlin is mutually fixed with many cant beams；Described girder is at least
It is connected simultaneously with three root posts, described column is adjustable for height.
2. multistory frame type hillside fields adjustable photovoltaic support as claimed in claim 1, it is characterised in that：Also include being used to reinforce tiltedly
The triangular supporting device of beam；Described triangular supporting device includes fixture and diagonal brace under girder；It is solid under described girder
Part is determined positioned at girder and the connecting portion of diagonal brace, including two fixtures extended downwardly；The bottom of described cant beam is a few fonts
Structure；The upper end of described diagonal brace is fixed in several character form structures of cant beam bottom, and two fixations extended downwardly are fixed in lower end
Between part.
3. multistory frame type hillside fields adjustable photovoltaic support as claimed in claim 1, it is characterised in that：Also include pushing meanss；
Described girder also includes being located at the lateral girder rigid extension of girder；Described pushing meanss lower end is fixed on column,
Upper end is fixed on girder rigid extension；The top of described column is flexibly connected with girder.
4. multistory frame type hillside fields adjustable photovoltaic support as claimed in claim 3, it is characterised in that：Described girder rigidly prolongs
Extending portion is connected through the hinge with column.
5. multistory frame type hillside fields adjustable photovoltaic support as claimed in claim 3, it is characterised in that：Described pushing meanss are
Scissor-like jack, scissor-like jack is controlled by lifting screw；Described lifting screw with adjacent scissor-like jack
Lifting screw is connected to form can be while control the long drive shaft of multiple scissor-like jacks.
6. multistory frame type hillside fields adjustable photovoltaic support as claimed in claim 2, it is characterised in that：The quantity of described diagonal brace
It it is two, the upper ends of two diagonal braces connects the different two ends in direction of cant beam respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187432.1A CN106972818A (en) | 2017-03-27 | 2017-03-27 | A kind of multistory frame type hillside fields adjustable photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187432.1A CN106972818A (en) | 2017-03-27 | 2017-03-27 | A kind of multistory frame type hillside fields adjustable photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972818A true CN106972818A (en) | 2017-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710187432.1A Pending CN106972818A (en) | 2017-03-27 | 2017-03-27 | A kind of multistory frame type hillside fields adjustable photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162105A (en) * | 2019-05-16 | 2019-08-23 | 苏州聚晟太阳能科技股份有限公司 | Suitable for the photovoltaic tracking system adjusted with the gradient |
-
2017
- 2017-03-27 CN CN201710187432.1A patent/CN106972818A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162105A (en) * | 2019-05-16 | 2019-08-23 | 苏州聚晟太阳能科技股份有限公司 | Suitable for the photovoltaic tracking system adjusted with the gradient |
| CN110162105B (en) * | 2019-05-16 | 2024-01-02 | 苏州聚晟太阳能科技股份有限公司 | Photovoltaic tracking system suitable for take slope to adjust |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |