CN207664934U - Flat single shaft control structure for photovoltaic tracking - Google Patents
Flat single shaft control structure for photovoltaic tracking Download PDFInfo
- Publication number
- CN207664934U CN207664934U CN201721807801.4U CN201721807801U CN207664934U CN 207664934 U CN207664934 U CN 207664934U CN 201721807801 U CN201721807801 U CN 201721807801U CN 207664934 U CN207664934 U CN 207664934U
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- CN
- China
- Prior art keywords
- photovoltaic tracking
- photovoltaic
- flat
- holder
- inverted
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to a kind of flat single shaft control structure for photovoltaic tracking, including a switch board, three groups of photovoltaic tracking units；Only has the angular transducer that detection photovoltaic tracking cell rotational angle is equipped on one group of photovoltaic tracking unit in three groups of photovoltaic tracking units, the signal output terminal of angular transducer is connected by the I/O terminal of data line and controller；Every group of photovoltaic tracking unit includes that the flat uniaxial photovoltaic tracking holder of active to form linkage structure and driven flat uniaxial photovoltaic tracking holder are connected by push-pull rod；Actively, it is equipped with photovoltaic panel on driven flat uniaxial photovoltaic tracking holder；The driving motor being connect with controller actively is installed on flat uniaxial photovoltaic tracking holder.Using above-mentioned technical proposal, it is tiltedly uniaxial using the flat uniaxial European vehicle carry push-and-pull rod type of linkage to change existing linkage, three platform motors are controlled using a control cabinet simultaneously, reduce the requirement to landform, it avoids leading to the situation that not installing occurs in linkage because of the too big gradient, while reducing cost.
Description
Technical field
The utility model belongs to technical field of photovoltaic power generation, more particularly to a kind of flat single shaft control for photovoltaic tracking
Structure.
Background technology
Existing common large-scale ground photovoltaic system generally uses installation foundation of the concrete as solar photovoltaic bracket, by
In the rotation of the earth, relative to the solar photovoltaic generation system of some fixed location, 1 year four seasons spring, summer, autumn and winter, every light
Rise sunset, the lighting angle of the sun at every moment all changing, it is effective ensure solar panel can the moment face sun,
Generating efficiency can just reach optimum state.Existing common large-scale ground photovoltaic system is generally to maintain the sun by photovoltaic tracking device
Can the solar panel face sun at any time, allow sunlight light vertical irradiation solar panel at any time power plant, using light
Volt tracker can significantly improve the generating efficiency of solar photovoltaic assembly.Currently, linkage is tiltedly uniaxial mostly using linkage in the market
Flat uniaxial European vehicle carry push-and-pull rod type, but the requirement to landform is very high, the linkage of the too big gradient just will appear installation
On not, the problems such as mechanical efficiency is low, the problem of single flat single shaft, which is each row, will have driving device and controller to lead in this way
Cost is caused to increase.
Invention content
The utility model provides to solve technical problem present in known technology and a kind of reducing cost to enhance landform suitable
The flat single shaft control structure for photovoltaic tracking of answering property.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of flat single shaft control structure for photovoltaic tracking, it is characterised in that：Including a switch board, three groups of photovoltaics with
Track unit, there are one the controllers of control three groups of photovoltaic tracking units linkage for the interior installation of switch board；In three groups of photovoltaic tracking units
The angular transducer of detection photovoltaic tracking cell rotational angle is installed on only one group of photovoltaic tracking unit, angular transducer
Signal output terminal is connected by the I/O terminal of data line and controller；Every group of photovoltaic tracking unit includes actively putting down uniaxial light
Volt tracking holder and driven flat uniaxial photovoltaic tracking holder, actively flat uniaxial photovoltaic tracking holder and actively flat uniaxial photovoltaic tracking
Holder connects to form linkage structure by push-pull rod；The flat uniaxial photovoltaic tracking holder of the active and actively flat uniaxial photovoltaic tracking
Photovoltaic panel is equipped on holder；The worm and gear connecting with controller actively is installed on flat uniaxial photovoltaic tracking holder to slow down
Device, the worm type of reduction gearing connect driving motor.
The utility model can also use following technical measures：
The flat uniaxial photovoltaic tracking holder of the active is identical with the flat uniaxial structure of photovoltaic tracking holder of active, including interval
The several columns being arranged, photovoltaic tracking beam is equipped between adjacent two columns, and peace is fixed in photovoltaic tracking beam upper surface
Photovoltaic panel supporting beam is filled, photovoltaic panel is installed in the upper surface of the photovoltaic panel supporting beam；The upper end of each column is mounted on down U
The inverted U intracavitary of type fixed frame, the inverted U fixed frame is equipped with axle sleeve, and the axle sleeve is fixedly connected on the interior of inverted U fixed frame
The vertical centerline of side, the axle sleeve is overlapped with the vertical centerline of inverted U fixed frame；There are one being installed in each axle sleeve
Rotating shaft is installed with swivel mount on the rotating shaft described in the both ends of each axle sleeve, and the lower end of the swivel mount, which is fixed, to be connected
Connect photovoltaic tracking beam.
The swivel mount includes rotating shaft interconnecting piece and photovoltaic tracking beam interconnecting piece, and the rotating shaft interconnecting piece is inverted U
Hanger, the inverted U hanger is sleeved on rotating shaft, and inverted U hanger is contacted with the outer surface of rotating shaft；It is described
It is coated with fastening bolt between inverted U hanger and rotating shaft；The shape of the photovoltaic tracking beam interconnecting piece and photovoltaic tracking beam
Shape it is identical, be square structure, the photovoltaic tracking beam interconnecting piece is sleeved on the outer surface of photovoltaic tracking beam.
The utility model has the advantages and positive effects of：Since the utility model uses above-mentioned technical proposal, change
Existing linkage is tiltedly uniaxial to push and pull rod type using the flat uniaxial European vehicle carry of linkage, while controlling three using a control cabinet
Platform motor reduces the requirement to landform, avoids leading to the situation that not installing occurs in linkage because of the too big gradient, reduce simultaneously
Cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is actively to equal uniaxial photovoltaic tracking holder partial structural diagram；
Fig. 3 is K direction views in Fig. 1.
In figure：1, switch board；2, photovoltaic tracking unit；2-1, actively flat uniaxial photovoltaic tracking holder；2-10, column；2-
11, photovoltaic tracking beam；2-12, photovoltaic panel supporting beam；2-13, inverted U fixed frame；2-14, axle sleeve；2-15, rotating shaft；2-16、
Swivel mount；2-160, rotating shaft interconnecting piece；2-161, photovoltaic tracking beam interconnecting piece；2-17, fastening bolt；2-2, driven flat single shaft
Photovoltaic tracking holder；3, push-pull rod；4, photovoltaic panel；5, worm type of reduction gearing；6, driving motor.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
It please refers to Fig.1 to Fig.3, a kind of flat single shaft control structure for photovoltaic tracking, including a switch board 1, three groups
Photovoltaic tracking unit 2, there are one the controllers of control three groups of photovoltaic tracking units linkage for the interior installation of switch board；Three groups of photovoltaic trackings
Only has the angular transducer that detection photovoltaic tracking cell rotational angle is equipped on one group of photovoltaic tracking unit in unit, angle passes
The signal output terminal of sensor is connected by the I/O terminal of data line and controller, the bright P2500 angles of MIRAN meters of selection
Sensor；Every group of photovoltaic tracking unit 2 includes actively putting down single shaft photovoltaic tracking holder 2-1 and driven flat uniaxial photovoltaic tracking branch
Frame 2-2, actively flat uniaxial photovoltaic tracking holder and the flat uniaxial photovoltaic tracking holder of active are connected by push-pull rod 3 and form the knot that links
Structure；It is equipped with photovoltaic panel 4 on the flat uniaxial photovoltaic tracking holder of the active and actively flat uniaxial photovoltaic tracking holder；It is actively flat single
The worm type of reduction gearing 5 being connect with controller is installed, the worm type of reduction gearing connection is driven on axis photovoltaic tracking holder
Dynamic motor 6.
The flat uniaxial photovoltaic tracking holder of the active is identical with the flat uniaxial structure of photovoltaic tracking holder of active, including interval
The several column 2-10 being arranged are equipped with photovoltaic tracking beam 2-11, the photovoltaic tracking beam upper table between adjacent two columns
Photovoltaic panel supporting beam 2-12 is fixedly mounted in face, and photovoltaic panel 4 is installed in the upper surface of the photovoltaic panel supporting beam；The upper end of each column
Portion is mounted on inverted U fixed frame 2-13, and the inverted U intracavitary of the inverted U fixed frame is equipped with axle sleeve 2-14, the axle sleeve 2-14
It is fixedly connected on the medial surface of inverted U fixed frame 2-13, the vertical centerline of the axle sleeve 2-14 is vertical with inverted U fixed frame
Center line overlaps；Rotating shaft 2-15 there are one being installed in each axle sleeve 2-14, is turned round described in the both ends of each axle sleeve 2-14
Swivel mount 2-16 is installed on axis 2-15, the lower end of the swivel mount is fixedly connected with photovoltaic tracking beam.
The swivel mount 2-16 includes rotating shaft interconnecting piece 2-160 and photovoltaic tracking beam interconnecting piece 2-161, the rotating shaft
Interconnecting piece 2-160 is inverted U hanger, and the inverted U hanger is sleeved on rotating shaft 2-15, and inverted U hanger with
The outer surface of rotating shaft 2-15 contacts；It is coated with fastening bolt 2-17 between the inverted U hanger and rotating shaft；The photovoltaic
The shape for tracking beam interconnecting piece is identical as the shape of photovoltaic tracking beam, is square structure, the photovoltaic tracking beam interconnecting piece set
Mounted in the outer surface of photovoltaic tracking beam.
Using above-mentioned technical proposal, it is tiltedly uniaxial using the flat uniaxial European vehicle carry push-and-pull rod of linkage to change existing linkage
Formula, while three platform motors are controlled using a control cabinet, the requirement to landform is reduced, avoids causing to join because of the too big gradient
It is dynamic situation about not installing occur, while reducing cost.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of flat single shaft control structure for photovoltaic tracking, it is characterised in that：Including a switch board, three groups of photovoltaic trackings
Unit, there are one the controllers of control three groups of photovoltaic tracking units linkage for the interior installation of switch board；In three groups of photovoltaic tracking units only
There are the angular transducer that detection photovoltaic tracking cell rotational angle is equipped on one group of photovoltaic tracking unit, the letter of angular transducer
Number leading-out terminal passes through the I/O terminal of data line and controller and connects；Every group of photovoltaic tracking unit includes actively putting down uniaxial photovoltaic
Holder and driven flat uniaxial photovoltaic tracking holder are tracked, actively flat uniaxial photovoltaic tracking holder and actively flat uniaxial photovoltaic tracking branch
Frame connects to form linkage structure by push-pull rod；The flat uniaxial photovoltaic tracking holder of the active and actively flat uniaxial photovoltaic tracking branch
Photovoltaic panel is equipped on frame；The worm type of reduction gearing being connect with controller actively is installed on flat uniaxial photovoltaic tracking holder,
The worm type of reduction gearing connects driving motor.
2. the flat single shaft control structure according to claim 1 for photovoltaic tracking, it is characterised in that：The active is flat single
Axis photovoltaic tracking holder is identical with the flat uniaxial structure of photovoltaic tracking holder of active, including spaced several columns, adjacent
Two columns between be equipped with photovoltaic tracking beam, photovoltaic panel supporting beam is fixedly mounted in photovoltaic tracking beam upper surface, described
The upper surface of photovoltaic panel supporting beam is installed by photovoltaic panel；The upper end of each column is mounted on inverted U fixed frame, the inverted U
The inverted U intracavitary of fixed frame is equipped with axle sleeve, and the axle sleeve is fixedly connected on the medial surface of inverted U fixed frame, and the axle sleeve erects
Straight center line is overlapped with the vertical centerline of inverted U fixed frame；Rotating shaft there are one being installed in each axle sleeve, in each axle sleeve
Both ends described in be installed with swivel mount on rotating shaft, the lower end of the swivel mount is fixedly connected with photovoltaic tracking beam.
3. the flat single shaft control structure according to claim 2 for photovoltaic tracking, it is characterised in that：The swivel mount packet
Rotating shaft interconnecting piece and photovoltaic tracking beam interconnecting piece are included, the rotating shaft interconnecting piece is inverted U hanger, the inverted U suspention
Frame is sleeved on rotating shaft, and inverted U hanger is contacted with the outer surface of rotating shaft；The inverted U hanger and rotating shaft
Between be coated with fastening bolt；The shape of the photovoltaic tracking beam interconnecting piece is identical as the shape of photovoltaic tracking beam, is rectangular
Structure, the photovoltaic tracking beam interconnecting piece are sleeved on the outer surface of photovoltaic tracking beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807801.4U CN207664934U (en) | 2017-12-21 | 2017-12-21 | Flat single shaft control structure for photovoltaic tracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807801.4U CN207664934U (en) | 2017-12-21 | 2017-12-21 | Flat single shaft control structure for photovoltaic tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664934U true CN207664934U (en) | 2018-07-27 |
Family
ID=62941993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807801.4U Expired - Fee Related CN207664934U (en) | 2017-12-21 | 2017-12-21 | Flat single shaft control structure for photovoltaic tracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921734A (en) * | 2019-04-19 | 2019-06-21 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking bracket with automatic locking device |
| CN113676127A (en) * | 2021-09-24 | 2021-11-19 | 江苏曦日新能源科技有限公司 | Multi-point linkage photovoltaic power generation tracking support |
-
2017
- 2017-12-21 CN CN201721807801.4U patent/CN207664934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921734A (en) * | 2019-04-19 | 2019-06-21 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking bracket with automatic locking device |
| CN113676127A (en) * | 2021-09-24 | 2021-11-19 | 江苏曦日新能源科技有限公司 | Multi-point linkage photovoltaic power generation tracking support |
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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: 20180727 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |