CN205566187U - Photovoltaic device at adjustable inclination - Google Patents
Photovoltaic device at adjustable inclination Download PDFInfo
- Publication number
- CN205566187U CN205566187U CN201620328172.6U CN201620328172U CN205566187U CN 205566187 U CN205566187 U CN 205566187U CN 201620328172 U CN201620328172 U CN 201620328172U CN 205566187 U CN205566187 U CN 205566187U
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- CN
- China
- Prior art keywords
- longeron
- photovoltaic
- column
- inclination angle
- adjustable inclination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model discloses a photovoltaic device at adjustable inclination, including photovoltaic module, photovoltaic support and base, photovoltaic module sets up on the photovoltaic support, and the photovoltaic support sets up on the base, the photovoltaic support includes two piece at least stands, a plurality of wingceltis strips, the longeron, adjust pole and card strip, the bottom of every stand is fixed on the base, the top of every stand is rotated and is provided with the longeron, the wingceltis strip is fixed on the longeron, and set up with longeron mutually perpendicular, photovoltaic module fixes on the wingceltis strip, the card strip sets up on the stand, it fixes on the longeron to adjust the first end of pole, the second end of adjusting the pole is provided with the handle, adjust still set up on the pole a plurality of have with a card strip complex draw -in groove, the draw -in groove is adjacent with the handle. Round axis of rotation, make the angle modulation convenient more quick through adjusting pole pulling longeron. In addition, after the angle modulation is accomplished, draw -in groove and the cooperation of card strip on the pole will be adjusted, angle fixed will be realized.
Description
Technical field
This utility model relates to the technical field of photovoltaic, particularly to the photovoltaic devices of a kind of adjustable inclination angle.
Background technology
Along with the development of photovoltaic industry, the photovoltaic bracket as support and fixing photovoltaic module experienced by very important growth, and is used in a large number in photovoltaic plant.Due to the change of light, single and that inclination angle is fixing photovoltaic bracket can reduce the change over condition of luminous energy, even affect generated energy.
In order to solve the problems referred to above, existing photovoltaic bracket uses adjustable inclination angle mode.The photovoltaic bracket of this adjustable inclination angle is to be derived a kind of support configurations that developed by fixed support, wherein, utilizing ready-package adjusting rod to be adjusted and the adjustable fixed angle photovoltaic bracket of supporting role has started to application as a kind of Novel photovoltaic bracket, it is notable that its generated energy improves effect.It is on the basis of single column fixed angle support, and regulating support north and south fixed angle (angle in season) by ready-package adjusting rod always increases the solar radiation quantity impinging perpendicularly on photovoltaic module, and then improves photovoltaic power station power generation amount.
At present, the photovoltaic bracket device of common adjustable inclination angle is diagonal brace reduction formula adjustable support, screw-jack formula adjustable support, the wheeled adjustable support of worm tooth and counterweight handle type adjustable support.
Wherein, diagonal brace its support diagonal brace of reduction formula adjustable support uses the large and small set of rectangular tube, need to first unclamp the fixing bolt of before and after's diagonal brace, then regulate support angle during regulation, after tighting a bolt fixing, shortcoming is that regulation is time-consumingly the longest, arduously.
Wherein, screw-jack its main support of formula adjustable support utilizes jack principle to be adjusted, support diagonal brace is scissor-like jack, shortcoming is that the screw rod in jack mechanism is easy to wear with swivel nut, it is unreliable to connect between screw rod, angle fixed mechanism is unreliable, fatiguability lost efficacy, it is contemplated that costly, its cost is the most higher for post facility O&M.
Wherein, worm gear type adjustable support uses worm-gear drive principle to be adjusted, and shortcoming is that diagonal brace difficulty of processing is very big, and gear drive is relatively big by engineering impact on environment, easy-to-rust and stuck, without engineer applied.
Wherein, counterweight handle type adjustable support uses longitudinal moment beam structure, assembly arrangement need to laterally be arranged, and governor motion arranges balancing weight, and locking device uses handle type, shortcoming is that girder is heavier, transport and installation inconvenience, balancing weight needs prefabricated, and structure welding part is more, long processing time, assembly arrangement form is unfavorable for its wiring and the design of system group string.
Utility model content
Main purpose of the present utility model there are provided a kind of reliable, simple in construction and the photovoltaic devices of adjustable inclination angle easy to adjust, and can be widely used.
For reaching object above, this utility model provides the photovoltaic devices of a kind of adjustable inclination angle, comprising: photovoltaic module, photovoltaic bracket and pedestal, described photovoltaic module is arranged on described photovoltaic bracket, and described photovoltaic bracket is arranged on described pedestal；It is characterized in that:
Described photovoltaic bracket includes at least two root posts, some wingceltis bars, longeron, adjusting rod and card article, the bottom of each described column is fixed on described pedestal, the top of each described column rotates and is provided with described longeron, described wingceltis bar is fixed on described longeron, and be arranged in a mutually vertical manner with described longeron, described photovoltaic module is fixed on described wingceltis bar, described card article is arranged on described column, first end of described adjusting rod is fixed on described longeron, second end of described adjusting rod is provided with hands handle, multiple draw-in groove having and coordinating with described card article is also set up on described adjusting rod, described draw-in groove is adjacent with described handle.
In one embodiment, described photovoltaic bracket also includes rotary shaft, the top of described column be provided with groove, described longeron is set in described groove, and is fixed by described rotary shaft, and described longeron can rotate around described rotary shaft.
Specifically, described column includes header board, back plate, left plate and right panel, described header board, described left plate, described back plate and described right panel are sequentially connected with, and the two ends of described rotary shaft are separately positioned on described left plate and described right panel, and the height of described header board is higher than the height of described back plate.
Correspondingly, it is arranged with PPR pipe outside described rotary shaft.
In one embodiment, described photovoltaic module is arranged on described wingceltis bar by bolt or briquetting, and described wingceltis bar is bolted on described longeron.
In one embodiment, described card article includes that bolt column and clamp nut, described bolt column can be set in described draw-in groove, and is tightened by described clamp nut.
Correspondingly, described longeron is provided with handle.
As preferably, the quantity of described draw-in groove is three.
In one embodiment, described pedestal is made up of some concrete foundations, and the quantity of described concrete foundation is identical with the quantity of described column, and each described column is fixed in concrete foundation described in.
In one embodiment, the material of described column, described wingceltis bar, described longeron and described adjusting rod is Q345B material and makes.
In one embodiment, described wingceltis bar is U-shaped steel, and described longeron is rectangle steel, and described adjusting rod is angle steel, and described column 2 is rectangle steel.
According to preferred embodiment, this utility model offers the advantage that
(1) simple and reliable for structure；
(2) this utility model longeron can rotate around rotary shaft, therefore, can regulate its rotational angle according to light angle.Make the amount of radiation being arranged on the photovoltaic module on longeron by wingceltis bar increase, improve generated energy further；
(3) this utility model pulls longeron to rotate around rotary shaft by adjusting rod, makes angular adjustment convenient quickly.Further, after angular adjustment completes, the draw-in groove on adjusting rod is coordinated with card article, it is achieved angle is fixed.
This utility model is further illustrated below in conjunction with drawings and Examples.
Accompanying drawing explanation
Fig. 1 is the front view of the photovoltaic devices of adjustable inclination angle described in the utility model；
Fig. 2 is the axonometric chart of the photovoltaic devices of adjustable inclination angle described in the utility model；
Fig. 3 is the structural representation of adjusting rod described in the utility model；
Fig. 4 is the axonometric chart of column described in the utility model；
Fig. 5 be column described in the utility model top view.
Detailed description of the invention
Hereinafter describe and be used for disclosing the present invention so that those skilled in the art are capable of the present invention.Preferred embodiment in below describing is only used as citing, it may occur to persons skilled in the art that other obvious modification.The ultimate principle of the present invention defined in the following description can apply to other embodiments, deformation program, improvement project, equivalent and the other technologies scheme without departing from the spirit and scope of the present invention.
Refering to shown in accompanying drawing 1 to Fig. 5, show the photovoltaic devices according to a kind of adjustable inclination angle described in this utility model preferred embodiment, it uses adjusting rod to drive longeron to rotate around rotary shaft, and coordinated fixing with card article on column by the draw-in groove on adjusting rod, thus the regulation realizing photovoltaic bracket inclination angle is fixed.It will be appreciated that this adjusting rod is also connected with motor, by motor according to light angle self-adjustable inclination angle.
As shown in Figures 1 to 5, the photovoltaic devices of a kind of adjustable inclination angle, comprising: photovoltaic module 1, photovoltaic bracket 2 and pedestal 3, photovoltaic module 1 is arranged on photovoltaic bracket 2, and photovoltaic bracket 2 is arranged on pedestal 3；
Photovoltaic bracket 2 includes at least two root posts 25, some wingceltis bars 21, longeron 22, adjusting rod 24 and card article 26, the bottom of each column 25 is fixed on pedestal 3, the top of each column 25 rotates and is provided with longeron 22, wingceltis bar 21 is fixed on longeron 22, and be arranged in a mutually vertical manner with longeron 22, photovoltaic module 1 is fixed on wingceltis bar 21, card article 26 is arranged on column 25, first end of adjusting rod 24 is fixed on longeron 22, second end of adjusting rod 24 is provided with handle 241, multiple draw-in groove 242 having and coordinating with card article 26 is also set up on adjusting rod 24, draw-in groove 242 is adjacent with handle 241.
In one embodiment, photovoltaic bracket 2 also includes rotary shaft 23, the top of column 25 be provided with groove, longeron 22 is set in groove, and is fixed by rotary shaft 23, and longeron 22 can rotate around rotary shaft 23.
Wherein, the installing hole deviation longeron 22 center down certain distance of rotary shaft 23 on longeron 22, and be the nearest position of distance bracket center of gravity.
The operation principle of the photovoltaic devices of this utility model adjustable inclination angle is as described below: owing to longeron can rotate around rotary shaft, therefore, can regulate its rotational angle according to light angle.Pull longeron to rotate around rotary shaft now by adjusting rod, make angular adjustment convenient quickly.Further, after angular adjustment completes, the draw-in groove on adjusting rod is coordinated with card article, it is achieved angle is fixed, convenient and quick.
The angle that the position of above-mentioned draw-in groove 242 regulates as required is configured.Photovoltaic module 1 is arranged on wingceltis bar 21 by bolt or briquetting, and wingceltis bar 21 is bolted on longeron 22.
In one embodiment, column 25 includes header board 254, back plate 252, left plate 251 and right panel 253, header board 254, left plate 251, back plate 252 and right panel 253 are sequentially connected with, and the two ends of rotary shaft 23 are separately positioned on left plate 251 and right panel 253, and the height of header board 254 is higher than the height of back plate 252.
Correspondingly, it is arranged with PPR pipe outside rotary shaft 23.By sheathed PPR pipe, make frictional force during rotation diminish and have self-lubricating function, effectively increase the service life.
In one embodiment, card article 26 includes bolt column and clamp nut, and bolt column is set in draw-in groove 242, and is tightened by clamp nut.
Correspondingly, longeron 22 is provided with handle.
When reducing fixed support inclination angle, stand by column an operator respectively, every bit manipulation person first turns on clamp nut simultaneously but does not takes off, then the right hand is held the handle 241 of ready-package adjusting rod 24 and is extracted from bolt column by adjusting rod 24, the handle that left hand is held on longeron 22 down slides toward adjusting rod while of drop-down 24 at bolt column, the most rotatable whole photovoltaic module 1, when sliding into draw-in groove 242, adjusting rod 24 falls on bolt column, i.e. photovoltaic module 1 rotates to corresponding minimum angles, finally tightens clamp nut；
When increasing fixed support inclination angle, stand by column an operator respectively, every bit manipulation person first turns on clamp nut simultaneously but does not takes off, then the right hand is held the handle 241 of ready-package adjusting rod 24 and is extracted from bolt column by adjusting rod 24, left hand is held adjusting rod 24 while that the handle on longeron 22 up carrying and is up slided at bolt column, the most rotatable whole photovoltaic module 1, when sliding into U-shaped draw-in groove, adjusting rod 24 falls on bolt column, i.e. photovoltaic module 1 rotates to corresponding maximum angle, finally tightens clamp nut 26.
In one embodiment, the quantity of draw-in groove is three.I.e. regulation angle is three.
Regulation angle is generally 3 angles, within 1 year, regulates 3 times, but is changed according to the longitude and latitude on project ground and the generated energy that need to increase, and this photovoltaic bracket device can be 4 or multiple angle；Whole regulation angle is it is crucial that photovoltaic module 1 and purlin 21, center of gravity and rotary shaft 23 closest of rotary body of longeron 22 composition, so the torque during regulation angle is minimum, simultaneously because installed PPR pipe additional in rotary shaft 23, therefore the strength that operator uses when regulating is minimum, the work fatigue intensity of maximum reduction.
In one embodiment, pedestal 3 is made up of some concrete foundations 32, and the quantity of concrete foundation 32 is identical with the quantity of column 25, and each column 25 is fixed in a concrete foundation 32.
Specifically, column 25 is fixed on solidifying earth foundation 32 by foundation bolt 31.
Correspondingly, the bottom of column 25 is provided with installing plate 255, and installing plate 255 is provided with the elongated hole 256 that foundation bolt 31 coordinates.By arranging elongated hole, it is simple to multiple columns are maintained on same level and straight line.
In one embodiment, the material of column 25, wingceltis bar 21, longeron 22 and adjusting rod 24 is Q345B material and makes.Wherein, wingceltis bar 21 is U-shaped steel.Longeron 22 is rectangle steel.Adjusting rod 24 is angle steel.Column 25 is rectangle steel.
The adjustable fixed angle photovoltaic bracket device that these main materials are more conventional, as used i-beam structure, square steel structure, screw-jack, steel using amount has significantly reduction, about reduce by 10%, welding capacity reduces about 60%, so greatly reduces whole production cycle and the cost of raw material, reduces the price of holder device, about 11%, operating reliability is greatly improved simultaneously.
Embodiment described above is merely to illustrate technological thought of the present utility model and feature, its object is to make those skilled in the art will appreciate that content of the present utility model and implement according to this, only can not limit the scope of the claims of the present utility model with the present embodiment to use, the most all equal changes made according to the spirit disclosed in this utility model or modification, still fall in the scope of the claims of the present utility model.
Claims (10)
1. the photovoltaic devices of an adjustable inclination angle, comprising: photovoltaic module (1), photovoltaic bracket (2) and pedestal (3), described photovoltaic module (1) is arranged on described photovoltaic bracket (2), and described photovoltaic bracket (2) is arranged on described pedestal (3)；It is characterized in that:
nullDescribed photovoltaic bracket (2) includes at least two root posts (25)、Some wingceltis bars (21)、Longeron (22)、Adjusting rod (24) and card article (26)，The bottom of each described column (25) is fixed on described pedestal (3)，The top of each described column (25) rotates and is provided with described longeron (22)，Described wingceltis bar (21) is fixed on described longeron (22)，And be arranged in a mutually vertical manner with described longeron (22)，Described photovoltaic module (1) is fixed on described wingceltis bar (21)，Described card article (26) is arranged on described column (25)，First end of described adjusting rod (24) is fixed on described longeron (22)，Second end of described adjusting rod (24) is provided with handle (241)，Multiple draw-in groove (242) having and coordinating with described card article (26) is also set up on described adjusting rod (24)，Described draw-in groove (242) is adjacent with described handle (241).
2. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterized in that: described photovoltaic bracket (2) also includes rotary shaft (23), the top of described column (25) be provided with groove, described longeron (22) is set in described groove, and fixed by described rotary shaft (23), described longeron (22) can rotate around described rotary shaft (23).
3. the photovoltaic devices of adjustable inclination angle as claimed in claim 2, it is characterised in that: described rotary shaft is arranged with PPR pipe outside (23).
4. the photovoltaic devices of adjustable inclination angle as claimed in claim 2, it is characterized in that: described column (25) includes header board (254), back plate (252), left plate (251) and right panel (253), described header board (254), described left plate (251), described back plate (252) and described right panel (253) are sequentially connected with, the two ends of described rotary shaft (23) are separately positioned on described left plate (251) and described right panel (253), and the height of described header board (254) is higher than the height of described back plate (252).
5. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterised in that: described card article (26) includes that bolt column and clamp nut, described bolt column can be set in described draw-in groove (242), and is tightened by described clamp nut.
6. the photovoltaic devices of adjustable inclination angle as claimed in claim 5, it is characterised in that: described longeron is provided with handle on (22).
7. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterised in that: the quantity of described draw-in groove (242) is three.
8. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterized in that: described pedestal (3) is made up of some concrete foundations (32), the quantity of described concrete foundation (32) is identical with the quantity of described column (25), and each described column (25) is fixed in concrete foundation described in (32).
9. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterised in that: the material of described column (25), described wingceltis bar (21), described longeron (22) and described adjusting rod (24) is Q345B material and makes.
10. the photovoltaic devices of adjustable inclination angle as claimed in claim 1, it is characterized in that: described wingceltis bar (21) is U-shaped steel, described longeron (22) is rectangle steel, and described adjusting rod (24) is angle steel, and described column (25) is rectangle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328172.6U CN205566187U (en) | 2016-04-19 | 2016-04-19 | Photovoltaic device at adjustable inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328172.6U CN205566187U (en) | 2016-04-19 | 2016-04-19 | Photovoltaic device at adjustable inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566187U true CN205566187U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328172.6U Expired - Fee Related CN205566187U (en) | 2016-04-19 | 2016-04-19 | Photovoltaic device at adjustable inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057966A (en) * | 2019-12-19 | 2020-04-24 | 安徽五秒达网络科技有限公司 | Corrosion-resistant high-strength solar photovoltaic bracket and manufacturing process thereof |
-
2016
- 2016-04-19 CN CN201620328172.6U patent/CN205566187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057966A (en) * | 2019-12-19 | 2020-04-24 | 安徽五秒达网络科技有限公司 | Corrosion-resistant high-strength solar photovoltaic bracket and manufacturing process thereof |
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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: 20160907 Termination date: 20210419 |