CN207399116U - Arc bracket linkage power station - Google Patents
Arc bracket linkage power station Download PDFInfo
- Publication number
- CN207399116U CN207399116U CN201720542129.4U CN201720542129U CN207399116U CN 207399116 U CN207399116 U CN 207399116U CN 201720542129 U CN201720542129 U CN 201720542129U CN 207399116 U CN207399116 U CN 207399116U
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- CN
- China
- Prior art keywords
- ring shape
- circular ring
- generation apparatus
- power generation
- bearing support
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of arc bracket linkage power stations, including several uniaxial photovoltaic power generation apparatus, each single shaft photovoltaic power generation apparatus includes photovoltaic module, module mounting bracket and column, circular ring shape bearing support is provided at both ends in module mounting bracket, rotating support has runner on column, circular ring shape branching bolster supporting is on runner, and module mounting bracket is by circular ring shape bearing support and runner swinging mounting on column；Rotating support is gone back on column pinch roller, pinch roller outer circle and the inner ring surface of circular ring shape bearing support connect, drive is coaxially fixed on circular ring shape bearing support, each uniaxial photovoltaic power generation apparatus is arranged in a row, and the drive in each single shaft photovoltaic power generation apparatus is sequentially connected by universal shaft and driving device.Arc bracket linkage power station can realize the linkage tracking of multiple uniaxial photovoltaic power generation apparatus, and each uniaxial photovoltaic power generation apparatus has higher module mounting bracket rigidity, and cost is relatively low.
Description
Technical field
The utility model is related to a kind of photovoltaic power generation apparatus more particularly to one kind to be connected by multiple single photovoltaic power generation apparatus
Connect the photovoltaic power generation apparatus of the synchronous single tracking of composition.
Background technology
Photovoltaic power generation apparatus receives solar energy by photovoltaic module using photogenic voltage principle and is converted to electric energy, thus
How much its generated energy with the solar energy that photovoltaic module is received has a direct association, the light-receiving surface of photovoltaic module with too
Electricity that sunlight line is sent when vertical is maximum, due to the position relationship between the sun and the earth be with certain rule ceaselessly
Variation, the photovoltaic power generation apparatus for being fixedly mounted on ground is also impossible to be maintained at the state vertical with sunray, thus
Its generated energy can not possibly reach optimal.Automatic tracking type photovoltaic power generation apparatus can change according to position of sun and change its glazing
The installation site of component is lied prostrate, the light-receiving surface for making photovoltaic module is as vertical with sunray as possible, more common automatic tracking type
Photovoltaic power generation apparatus is uniaxiality tracking type, and this kind of uniaxiality tracking type photovoltaic power generation apparatus is set on module mounting bracket
One shaft, shaft rotating support are realized by changing shaft compared with the setting angle of column to altitude of the sun on column
Angle or azimuthal position tracking, due to the rigid limitation of shaft, the structure size of module mounting bracket can not possibly be too big, wide
Degree direction can only mostly install row's photovoltaic module, thus the relative cost of module mounting bracket is still higher.An in addition, photovoltaic electric
Station is usually constructed with numerous single uniaxiality tracking type photovoltaic power generation apparatus, and each uniaxiality tracking type photovoltaic power generation apparatus is equipped with
Corresponding tracking driving device and control device, this necessarily bring the repetition configuration of driving device, control device complexity with
And the increase of cost.
Utility model content
For the above-mentioned deficiency present in the prior art, the technical problem to be solved by the utility model is to provide a kind of arcs
Shape stent linkage power station, it can realize the linkage tracking of multiple uniaxial photovoltaic power generation apparatus, and each uniaxial photovoltaic generation dress
Putting has higher module mounting bracket rigidity, and cost is relatively low.
In order to solve the above-mentioned technical problem, a kind of arc bracket linkage power station of the utility model, including several single shafts
Photovoltaic power generation apparatus, each single shaft photovoltaic power generation apparatus include photovoltaic module, module mounting bracket and column, pacify in the component
Dress stent is provided at both ends with circular ring shape bearing support, and rotating support has a runner on the column, and circular ring shape branching bolster supporting is in turning
On wheel, the module mounting bracket is by circular ring shape bearing support and runner swinging mounting on the column；It is connected on column
There is a pinch roller support, rotating support has pinch roller in pinch roller support, and pinch roller outer circle and the inner ring surface of circular ring shape bearing support connect,
Drive is coaxially fixed on circular ring shape bearing support, each uniaxial photovoltaic power generation apparatus is arranged in a row, each single shaft photovoltaic generation
Drive in device is sequentially connected by universal shaft and driving device.
In said structure, due to being provided at both ends with circular ring shape bearing support in the module mounting bracket, in the column
Upper rotating support has a runner, circular ring shape branching bolster supporting on runner, the module mounting bracket by circular ring shape bearing support and
Runner swinging mounting is on the column, then the circular ring shape bearing support set by the module mounting bracket both ends is instead of usual
Shaft used, avoids the problem of rigidity present in conventionally used shaft is poor, and circular ring shape bearing support has larger
Structure size can form the component backbar of module mounting bracket more firm support, form more rigid whole knot
Structure, the component count that can be installed is more, and the cost for the module mounting bracket shared on each component also will be reduced accordingly；
For module mounting bracket by circular ring shape bearing support and runner swinging mounting on the column, oscillation center is circular ring shape branch
The annulus axis of bolster when module mounting bracket on column when swinging, can drive photovoltaic module to change the peace between column
Angle is filled, so as to fulfill the tracking to position of sun.Again due to being fixed with pinch roller support on column, branch is rotated in pinch roller support
Pinch roller is held, pinch roller outer circle and the inner ring surface of circular ring shape bearing support connect, then set pinch roller can ensure that component is pacified
On the column that dress stent supports always, even if the relative position with column will not be departed under strong wind or the effect of other external force,
Ensure photovoltaic power generation apparatus normal operation.Due also to drive is coaxially fixed on circular ring shape bearing support, each uniaxial light
Volt power generator is arranged in a row, and the drive in each single shaft photovoltaic power generation apparatus is sequentially connected by universal shaft and driving device,
Then drive drive that can rotate module mounting bracket, using a set of driving device can by universal shaft successively with each single shaft
Drive in photovoltaic power generation apparatus, which is realized, to be sequentially connected, and the module mounting bracket on each uniaxial photovoltaic power generation apparatus is driven to turn
It is dynamic, the linkage of position of sun is tracked so as to fulfill multiple uniaxial photovoltaic power generation apparatus, using universal shaft as transmission connection piece
It can also ensure the reliability of connection, the shadow that the deviation of each uniaxial photovoltaic power generation apparatus installation site is avoided to operate transmission mechanism
It rings, and each uniaxial photovoltaic power generation apparatus has higher module mounting bracket rigidity, cost is relatively low.
A kind of preferred embodiment of the utility model, there are three runner, three runners for rotating support on each column
It is distributed on same circumference.Using the embodiment, three runners can form circular ring shape bearing support reliable supporting, and
It can ensure to contact simultaneously between three runners and circular ring shape bearing support, improve supporting reliability.
Another preferred embodiment of the utility model, the runner are set with pinch roller relative spacing.Using the implementation
Mode can guarantee the reliable control to module mounting bracket, prevent the position between module mounting bracket and column from deviateing.
Another preferred embodiment of the utility model, the circular ring shape bearing support end face are annular shape, and section is
Rectangle, the rotor periphery are equipped with and the corresponding circumferential recess of circular ring shape bearing support shape.Using the embodiment, the week
Setting to groove can not only make runner provide radial support for module mounting bracket, can also pass through circular ring shape bearing support pair
Module mounting bracket forms axial limiting, ensures the stabilization of module mounting bracket installation site.
The utility model further preferred embodiment, the drive are sectional wheel.It is fan-shaped using the embodiment
The drive of wheel, can meet the transmission requirement of module mounting bracket seam tracking through weaving torch position of sun, and reduce process time, reduce into
This.
Another further preferred embodiment of the utility model is coaxially fixed with transmission on any circular ring shape bearing support
Wheel.Using the embodiment, any circular ring shape bearing support for being arranged at module mounting bracket both ends can be as drive
Installation connection basis, the wobble drive end as entire module mounting bracket.
The another further preferred embodiment of the utility model is provided with worm gear, with worm gear in the drive periphery
The worm screw being meshed is mounted on column, and the worm screw in adjacent two uniaxial photovoltaic power generation apparatus is sequentially connected by universal shaft.It adopts
With the embodiment, the worm gear that drive periphery is set forms worm gear with screw rod, and worm gear can have drive transmission device
Auto-lock function ensures the positioning after tracking, and the screw rod in adjacent two uniaxial photovoltaic power generation apparatus is sequentially connected by universal shaft
So that connection structure is succinct, and it can ensure the reliability of connection.
The further preferred embodiment of the utility model, it is each single shaft photovoltaic power generation apparatus in drive pass through worm gear
Worm gear pair, universal shaft and the driving device are sequentially connected.Using the embodiment, driving device can pass sequentially through each worm screw
And the universal shaft between adjacent two worm screw implements tracking driving to each uniaxial photovoltaic power generation apparatus, it is ensured that multiple single shaft photovoltaic hairs
The reliable realization of electric installation linkage tracking.
Another further preferred embodiment of the utility model, the driving device are stepper motor or servo electricity
Machine.Using the embodiment, stepper motor is respectively provided with higher transmission positioning accuracy with servomotor, it is ensured that each single shaft light
Power generator is lied prostrate to the precision of sun location tracking, further improves generating efficiency.
Description of the drawings
The utility model arc bracket linkage power station is made with reference to the accompanying drawings and detailed description further detailed
It describes in detail bright.
Fig. 1 is a kind of the utility model arc bracket linkage structure diagram of specific embodiment in power station；
Fig. 2 is the side view of structure shown in Fig. 1；
Fig. 3 is the sectional structure chart at A-A positions in structure shown in Fig. 1.
Wherein：1- single shafts photovoltaic power generation apparatus, 11- photovoltaic modulies, 12- columns, 13- module mounting brackets, 14-
Circular ring shape bearing support, 15- drives, 16- worm gears, 17- worm screws, 18- runners, 181- circumferential recess, 19- pinch roller branch
Frame, 110- pinch rollers, 2- universal shafts, 3- driving devices.
Specific embodiment
In Fig. 1 and arc bracket shown in Fig. 2 linkage power station, several single shaft photovoltaic power generation apparatus 1 are arranged in a row, often
One uniaxial photovoltaic power generation apparatus 1 includes photovoltaic module 11, module mounting bracket 13 and column 12, module mounting bracket 13 it is upper
Portion is the frame structure being made of longeron and crossbeam, and several photovoltaic modulies 11 are arranged in length and breadth on module mounting bracket 13,
Circular ring shape bearing support 14 is respectively arranged at 13 both ends of module mounting bracket, 14 end face of circular ring shape bearing support is annular shape, with frame
13 top of module mounting bracket of frame structure is connected as a single entity, and 12 bottom of column is connected with ground base, and 12 top of column is circular arc
Shape structure has runner 18 by axis pin and bushing rotating support on 12 top of column of arc-shaped, is rotated on each column 12
It supports there are three runner 18, three runners 18 are distributed on same circumference, the rectangular cross-section of circular ring shape bearing support 14, are turned
Take turns 18 peripheries be equipped with the corresponding circumferential recess 181 of 14 cross-sectional shape of circular ring shape bearing support, in this way, circular ring shape bearing support 14
It holds in the circumferential recess 181 of three runners 18, entire module mounting bracket 13 and photovoltaic module 11 thereon pass through both ends
Circular ring shape bearing support 14 and 18 swinging mounting of runner are on two columns 12.Two pinch roller supports 19 have been fixedly connected to the inner side in column 12, have been joined
See Fig. 3, rotating support has pinch roller 110 in pinch roller support 19, and pinch roller 110 is set with 18 relative spacing of runner, 110 outer circle of pinch roller with
The inner ring surface of circular ring shape bearing support 14 connects.14 outside of circular ring shape bearing support is provided with disc, naturally it is also possible to be spoke
Item, circular ring shape bearing support 14 are coaxially fixed with drive 15 by disc or spoke, and axis and the circular ring shape of drive 15 support
The axis of frame 14 overlaps, and drive 15 can be connected in any 14 outside of circular ring shape bearing support on each module mounting bracket 13,
Drive 15 is sectional wheel, and its upper part and the frame structure on 13 top of module mounting bracket are connected as a single entity, in fan-shaped drive 15
Periphery be provided with worm gear 16, the worm screw 17 being meshed with worm gear 16 is mounted on column 12, adjacent two uniaxial photovoltaic generations dress
The worm screw 17 put in 1 is sequentially connected by universal shaft 2, and the drive 15 in each uniaxial photovoltaic power generation apparatus 1 being arranged in a row is logical
It crosses worm couple, universal shaft 2 and driving device 3 to be sequentially connected, driving device 3 is stepper motor or servomotor.
Some specific embodiments of the utility model are only listed above, but the utility model is not limited to that, also
More improvement and conversion can be made, such as 15 periphery of drive can not also be provided with worm gear 16, and can set
Helical gear is equipped with, the drive 15 in each uniaxial photovoltaic power generation apparatus 1 being arranged in a row is by helical gear pair, universal shaft 2 with driving
Dynamic device 3 is sequentially connected.And so on, as long as improvement and conversion made on the basis of the utility model basic principle,
It is regarded as falling into the scope of protection of the utility model.
Claims (9)
- The power station 1. a kind of arc bracket links, including several uniaxial photovoltaic power generation apparatus（1）, each single shaft photovoltaic power generation apparatus （1）Including photovoltaic module（11）, module mounting bracket（13）And column（12）, it is characterised in that：In the module mounting bracket （13）It is provided at both ends with circular ring shape bearing support（14）, in the column（12）Upper rotating support has runner（18）, circular ring shape supporting Frame（14）It is supported on runner（18）On, the module mounting bracket（13）Pass through circular ring shape bearing support（14）And runner（18）It swings It is supported on the column（12）On；In column（12）On be fixed with pinch roller support（19）, pinch roller support（19）Upper rotating support has Pinch roller（110）, pinch roller（110）Outer circle and circular ring shape bearing support（14）Inner ring surface connect, in circular ring shape bearing support（14） On be coaxially fixed with drive（15）, each uniaxial photovoltaic power generation apparatus（1）It is arranged in a row, each single shaft photovoltaic power generation apparatus （1）In drive（15）Pass through universal shaft（2）With driving device（3）It is sequentially connected.
- The power station 2. arc bracket according to claim 1 links, it is characterised in that：In each column（12）Upper rotation There are three runners for supporting（18）, three runners（18）It is distributed in same circumference（）On.
- The power station 3. arc bracket according to claim 1 or 2 links, it is characterised in that：The runner（18）With pinch roller （110）Relative spacing is set.
- The power station 4. arc bracket according to claim 1 links, it is characterised in that：The circular ring shape bearing support（14） End face is circular, rectangular cross-section, the runner（18）Periphery is equipped with and circular ring shape bearing support（14）Shape is corresponding Circumferential recess（181）.
- The power station 5. arc bracket according to claim 1 links, it is characterised in that：The drive（15）For sector Wheel.
- The power station 6. arc bracket according to claim 1 links, it is characterised in that：In any circular ring shape bearing support （14）On be coaxially fixed with drive（15）.
- The power station 7. arc bracket according to claim 1 links, it is characterised in that：In the drive（15）Periphery It is provided with worm gear（16）, with worm gear（16）The worm screw being meshed（17）Mounted on column（12）On, adjacent two uniaxial photovoltaic generations Device（1）In worm screw（17）Pass through universal shaft（2）It is sequentially connected.
- 8. the arc bracket linkage power station according to claim 1 or 7, it is characterised in that：Each single shaft photovoltaic power generation apparatus （1）In drive（15）Pass through worm couple, universal shaft（2）With the driving device（3）It is sequentially connected.
- The power station 9. arc bracket according to claim 1 links, it is characterised in that：The driving device（3）For stepping Motor or servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542129.4U CN207399116U (en) | 2017-05-16 | 2017-05-16 | Arc bracket linkage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542129.4U CN207399116U (en) | 2017-05-16 | 2017-05-16 | Arc bracket linkage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399116U true CN207399116U (en) | 2018-05-22 |
Family
ID=62402061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720542129.4U Expired - Fee Related CN207399116U (en) | 2017-05-16 | 2017-05-16 | Arc bracket linkage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399116U (en) |
-
2017
- 2017-05-16 CN CN201720542129.4U patent/CN207399116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |