CN109546932A - A kind of folding photovoltaic bracket - Google Patents
A kind of folding photovoltaic bracket Download PDFInfo
- Publication number
- CN109546932A CN109546932A CN201710676906.9A CN201710676906A CN109546932A CN 109546932 A CN109546932 A CN 109546932A CN 201710676906 A CN201710676906 A CN 201710676906A CN 109546932 A CN109546932 A CN 109546932A
- Authority
- CN
- China
- Prior art keywords
- bracket
- pair
- pedestal
- folding photovoltaic
- master gear
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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 invention discloses a kind of folding photovoltaic brackets, including bracket, a pair of of pedestal of bracket lower front end and rear end is set, and it is hinged on a pair of of secondary support of bracket left and right side, a pair of of linkwork is provided at the top of the pedestal, the bracket is hinged on the top of pedestal by the linkwork, a pair of master gear being meshed is provided on the pedestal of the bracket front end, wherein a master gear is connected with a driving mechanism, hinged axis connection is utilized between the bracket and secondary support, the front end of the articulated shaft is connected with a pinion, the master gear is connected with pinion using chain, the pedestal includes a pair of strut disposed in parallel and the support rod that is vertically connected between two struts, a cylinder is provided with below the support rod.Area occupied of the present invention is small, convenient for disassembly and assembly, and can block sleet, reduces the spoilage of photovoltaic panel.
Description
Technical field
The present invention relates to a kind of folding photovoltaic brackets, are applicable in photovoltaic bracket field.
Background technique
The consumption of the energy such as petroleum, natural gas causes environmental problem worsening, the development and utilization of clean type new energy
With important economic value and environment protection significance.A kind of inexhaustible new energy, solar product when solar energy
Using more and more extensive, therefore the application of photovoltaic power generation is more universal.
Traditional photovoltaic bracket, occupied area is larger, dismount it is cumbersome, using being inconvenient.And existing photovoltaic bracket
, always can be by photovoltaic panel exposure in the sunlight in order to guarantee working efficiency, but photovoltaic panel can be easy to cause by encountering rain and snow weather
Damage, shorten the service life of photovoltaic panel.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of folding photovoltaic branch is provided
Frame, area occupied is small, convenient for disassembly and assembly, and can block sleet, reduces the spoilage of photovoltaic panel.
The present invention solves above-mentioned technical problem and adopts the technical scheme that: a kind of folding photovoltaic bracket, including bracket,
A pair of of pedestal of bracket lower front end and rear end is set and is hinged on a pair of of secondary support of bracket left and right side, the bottom
The top of seat is provided with a pair of of linkwork, and the bracket is hinged on the top of pedestal by the linkwork, before the bracket
A pair of master gear being meshed is provided on the pedestal at end, wherein a master gear is connected with a driving mechanism, the bracket and pair
Hinged axis connection is utilized between bracket, the front end of the articulated shaft is connected with a pinion, and the master gear and pinion utilize
Chain is connected, and the pedestal includes a pair of strut disposed in parallel and the support rod that is vertically connected between two struts, the branch
A cylinder is provided with below strut.
Further, the linkwork includes a U-lag for being fixed at strut top, and activity is set in the U-lag
It is equipped with a shaft, activity is cased with a change in the shaft, is fixedly connected on bracket above the change.
Further, it is respectively arranged with embedding hole on the two sides inner wall of the U-lag, is fixedly installed a bullet in the embedding hole
Spring, the both ends of the shaft are interspersed in the outside of spring in embedding hole；The radius of the shaft is more than or equal to the radius of spring and small
Radius in embedding hole.
Further, the strut is telescopic rod, and the both ends of the support rod are connected on the outermost layer of telescopic rod, the gas
The end of the piston rod of cylinder is fixedly connected on support rod.
Further, the cross bar parallel with support rod, the master gear and driving mechanism are provided with above the support rod
It is arranged on cross bar.
Further, the driving mechanism includes motor and retarder, and the motor is connected by retarder with a master gear.
Further, the master gear is double-layer gear, wherein one layer of intermeshing of two master gear, another layer of difference
It is connected using chain with two pinions, and two master gears are identical, two pinions are identical.
Further, arc shielding plate is provided on the outside of the wherein side secondary support.
Further, the bottom of the strut is provided with fixed plate, is provided with bolt hole in the fixed plate.
After above-mentioned technical proposal, the present invention has the following beneficial effects: the present invention is due in the two sides of bracket
It is provided with folding secondary support, occupied area is small, and drive the pinion on two secondary supports to rotate synchronously simultaneously using master gear,
The synchronous rotation of secondary support may be implemented, so that secondary support be rotated to holder orientation, realize the folding of secondary support, and fold
After can prevent sleet from dropping down onto photovoltaic panel, reduce the spoilage of photovoltaic panel, extend the service life of photovoltaic panel；Due to branch
Frame linkwork is movably arranged on pedestal, convenient for disassembly and assembly, reduces the triviality of bracket installing and dismounting.
Detailed description of the invention
Structure chart when Fig. 1 is a kind of folding photovoltaic bracket expansion of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is structure chart when a kind of folding photovoltaic bracket of the invention folds；
Fig. 4 is a kind of top view of folding photovoltaic bracket of the invention；
Fig. 5 is the enlarged drawing of part B in Fig. 4；
In figure: 1. brackets, 2. secondary supports, 3. linkworks, 4. master gears, 5. driving mechanisms, 6. articulated shafts, 7. secondary teeth
Wheel, 8. chains, 9. struts, 10. support rods, 11. cylinders, 12.U shape slot, 13. shafts, 14.Change, 15. embedding holes, 16. springs,
17. cross bar, 18. hinged unreal, 19. strip-shaped holes, 20. arc shielding plates, 21. fixed plates.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in Figs. 1-5, a kind of folding photovoltaic bracket, including bracket 1, setting 1 lower front end of bracket and rear end
A pair of of pedestal and a pair of of the secondary support 2 for being hinged on 1 left and right side of bracket are provided at the top of the pedestal a pair of hinged
Mechanism 3, the bracket 1 are hinged on the top of pedestal by the linkwork 3, are provided with one on the pedestal of 1 front end of bracket
To the master gear 4 being meshed, wherein a master gear 4 is connected with a driving mechanism 5, hinge is utilized between the bracket 1 and secondary support 2
Spindle 6 connects, and the front end of the articulated shaft 6 is connected with a pinion 7, and the master gear 4 is connected with pinion 7 using chain 8,
The pedestal includes a pair of strut 9 disposed in parallel and the support rod 10 that is vertically connected between two struts 9, the support rod 10
Lower section be provided with a cylinder 11.
The linkwork 3 includes a U-lag 12 for being fixed at 9 top of strut, activity setting in the U-lag 12
There is a shaft 13, activity is cased with a change 14 in the shaft 13, and the top of the change 14 is fixedly connected on bracket 1.Turn
Ring 14 is actively set in shaft 13, and the hinged of bracket 1 and pedestal may be implemented, to achieve the effect that flexible rotating bracket 1, is propped up
The angular adjustment of frame 1 is convenient, and increases the working efficiency of photovoltaic panel on photovoltaic bracket.
It is respectively arranged with embedding hole 15 on the two sides inner wall of the U-lag 12, is fixedly installed a spring in the embedding hole 15
16, the both ends of the shaft 13 are interspersed in the outside of spring 16 in embedding hole 15；Shaft 13 may be implemented using the elastic force of spring 16
Dismounting, keep bracket convenient for disassembly and assembly, it is easy to operate.
The radius of the shaft 13 is more than or equal to the radius of spring 16 and is less than the radius in embedding hole 15.The radius of shaft 13 is not
Less than the radius of spring 16, shaft 13 is penetrated in spring 16 in order to prevent, avoids its elastic force that from can not playing a role shaft, and embedding
The radius that the radius in hole 15 is greater than shaft 13 can be convenient shaft 13 and be embedded in 15 in embedding hole.
The strut 9 is telescopic rod, and the both ends of the support rod 10 are connected on the outermost layer of telescopic rod, the cylinder 11
The end of piston rod be fixedly connected on support rod 10.Can use cylinder 11 drives support rod 10 to move up and down, thus band
Flexible, the height adjustment of realization bracket 1 of dynamic telescopic rod, it is convenient and simple.
The top of the support rod 10 is provided with the cross bar 17 parallel with support rod 10, the master gear 4 and driving mechanism 5
It is arranged on cross bar 17.Cross bar 17 is used to support master gear 4 and driving mechanism 5.
The driving mechanism 5 includes motor and retarder, and the motor is connected by retarder with a master gear 4.Motor
Master gear 4 is driven to rotate by retarder, master gear 4 drives the rotation of pinion 7 using chain 8, to realize secondary support 2
Rotation.
The master gear 4 is double-layer gear, and wherein one layer of intermeshing, another layer of two master gear 4 are utilized respectively
Chain 8 is connected with two pinions 7, and two master gears 4 are identical, and two pinions 7 are identical.Two master gears 4 are in synchronization
The synchronous rotation of pinion 7 can be driven while rotation, to realize the synchronous rotation of secondary support 2.
The left and right side of the bracket 1 is respectively arranged with a pair of of hinge eyes 18, is provided with a pair of of bar shaped on the articulated shaft 6
Hole 19, the hinge eyes 18 are actively set on articulated shaft 6 using strip-shaped hole 19.Secondary support 2 is by hinge eyes 18 on articulated shaft 6
Rotation, realize the hinged of bracket 1 and secondary support 2, and rotate convenience.
The outside of the wherein side secondary support 2 is provided with arc shielding plate 20.Two secondary supports 2 are being turned into bracket 1
When top, it can use arc shielding plate 20 for the gap shielding between two secondary supports 2, can prevent rainwater etc. from falling into light
It lies prostrate on plate, avoids the damage of photovoltaic panel, extend the service life of photovoltaic panel.
The bottom of the strut 9 is provided with fixed plate 21, is provided with bolt hole in the fixed plate 21.It can use bolt
Fixed plate 21 is fixed on ground, convenient disassembly, and the stability of pedestal can be increased.
When installing photovoltaic bracket, fixed plate 21 is connected on the ground using bolt, photovoltaic panel is laid with using bolt
On bracket 1 and secondary support 2, and by photovoltaic panel towards sunshine direction, when needing to adjust the angle of photovoltaic panel, start two sides
Cylinder 11 on pedestal, is extended as requested and is shunk, and the elongation or contraction of cylinder 11 can drive the upper of support rod 10
It moves or declines, to realize the elongation or contraction of bracket 1, achieve the effect that 2 angle of adjusting bracket 1 and secondary support.
When needing removal bracket 1, shaft 13 is mobile to the side in embedding hole 15, the spring 16 in the embedding hole 15 in the side is shunk, from
And take out the other side of shaft 13 from the embedding hole 15 of the other side, then shaft 13 is removed from U-lag 12, thus
Change 14 is removed from shaft 13, the disassembly of bracket 1 can be realized, it is convenient and simple.14 sets of change are being turned first when installation
On axis 13, then one end of shaft 13 is inserted into the embedding hole 15 of side, and the spring 16 in the embedding hole 15 in the side is compressed, then will
The other side of shaft 13 is directed at the embedding hole 15 in the other side, unclamps shaft 13, it is compound to raw bits to start compressed spring 16 at this time
It sets, pushes the both ends of shaft 13 to be interspersed in two embedding holes 15, and in the same way installing remaining shaft 13 can be complete
At the installation of bracket 1.
When encountering rain and snow weather, start motor, motor drives master gear 4 to rotate, and master gear 4 drives pair using chain 8
Gear 7 rotates, to drive the rotation of articulated shaft 6, realizes the rotation of secondary support 2, blocks secondary support 2 upward and the back side
The top of bracket 1 forms an isosceles triangle with bracket 1, avoids sleet from directly falling in photovoltaic panel, reduce the damage of photovoltaic panel
Bad rate.
Optionally, controller is provided on bracket 1, and controller and motor and cylinder are electrically connected, it can be sharp in advance
The length that the angle and cylinder rotated with controller setting secondary support 2 elongates or shortens, controller control motor according to setting
It is rotated, and can control cylinder 11 according to being set for elongating or shortening, intelligence degree is high, controls more convenient.
Optionally, it is provided with rain sensor on bracket 1, can be with real-time detection weather condition, and pass data to
Controller, when meeting rain and snow weather, controller can be rotated with automatic control motor, realize the automatic control that secondary support folds, intelligence
Degree height can be changed, further reduced the spoilage of photovoltaic panel, it is easy to operate.
Controller is but is not limited only to 80C51 single-chip microcontroller.
Compared with prior art, the present invention is provided with folding secondary support due to the two sides in bracket, and occupied area is small,
It drives the pinion on two secondary supports to rotate synchronously simultaneously using master gear, the synchronous rotation of secondary support may be implemented, thus will
Secondary support is rotated to holder orientation, is realized the folding of secondary support, and can prevent sleet from dropping down onto photovoltaic panel after folding, is reduced
The spoilage of photovoltaic panel, extends the service life of photovoltaic panel；Since bracket linkwork is movably arranged on pedestal, dismounting
It is convenient, reduce the triviality of bracket installing and dismounting.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
Claims (10)
1. a kind of folding photovoltaic bracket, it is characterised in that: a pair of of bottom including bracket, setting bracket lower front end and rear end
Seat and it is hinged on a pair of of secondary support of bracket left and right side, is provided with a pair of of linkwork at the top of the pedestal, it is described
Bracket is hinged on the top of pedestal by the linkwork, and a pair of main tooth being meshed is provided on the pedestal of the bracket front end
Wheel utilizes hinged axis connection, the articulated shaft wherein a master gear is connected with a driving mechanism between the bracket and secondary support
Front end be connected with a pinion, the master gear is connected with pinion using chain, and the pedestal is arranged in parallel including a pair
Strut and the support rod that is vertically connected between two struts, be provided with a cylinder below the support rod.
2. folding photovoltaic bracket according to claim 1, it is characterised in that: the linkwork includes that a fixation is set
The U-lag on strut top is set, a shaft is movably set in the U-lag, activity is cased with a change in the shaft, described
It is fixedly connected on bracket above change.
3. folding photovoltaic bracket according to claim 2, it is characterised in that: divide on the two sides inner wall of the U-lag
It is not provided with embedding hole, a spring is fixedly installed in the embedding hole, the both ends of the shaft are interspersed in the outside of spring in embedding hole；
The radius of the shaft is more than or equal to the radius of spring and is less than the radius in embedding hole.
4. folding photovoltaic bracket according to claim 1, it is characterised in that: the strut is telescopic rod, the branch
The both ends of strut are connected on the outermost layer of telescopic rod, and the end of the piston rod of the cylinder is fixedly connected on support rod.
5. folding photovoltaic bracket according to claim 1, it is characterised in that: be provided with and prop up above the support rod
The parallel cross bar of strut, the master gear and driving mechanism are arranged on cross bar.
6. folding photovoltaic bracket according to claim 5, it is characterised in that: the driving mechanism includes motor and subtracts
Fast device, the motor are connected by retarder with a master gear.
7. folding photovoltaic bracket according to claim 1, it is characterised in that: the master gear is double-layer gear, institute
Wherein one layer of intermeshing of two master gears is stated, another layer is utilized respectively chain and is connected with two pinions, and two master gears are complete
Exactly the same, two pinions are identical.
8. folding photovoltaic bracket according to claim 1, it is characterised in that: the left and right side of the bracket is set respectively
A pair of of hinge eyes are equipped with, a pair of of strip-shaped hole is provided on the articulated shaft, the hinge eyes are actively set on hingedly using strip-shaped hole
On axis.
9. folding photovoltaic bracket according to claim 1, it is characterised in that: the outside of the wherein side secondary support
It is provided with arc shielding plate.
10. folding photovoltaic bracket according to claim 1, it is characterised in that: the bottom of the strut is provided with solid
Fixed board is provided with bolt hole in the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676906.9A CN109546932A (en) | 2017-08-09 | 2017-08-09 | A kind of folding photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710676906.9A CN109546932A (en) | 2017-08-09 | 2017-08-09 | A kind of folding photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546932A true CN109546932A (en) | 2019-03-29 |
Family
ID=65827121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710676906.9A Withdrawn CN109546932A (en) | 2017-08-09 | 2017-08-09 | A kind of folding photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546932A (en) |
-
2017
- 2017-08-09 CN CN201710676906.9A patent/CN109546932A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |