CN110492838A - A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices - Google Patents
A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices Download PDFInfo
- Publication number
- CN110492838A CN110492838A CN201910916550.0A CN201910916550A CN110492838A CN 110492838 A CN110492838 A CN 110492838A CN 201910916550 A CN201910916550 A CN 201910916550A CN 110492838 A CN110492838 A CN 110492838A
- Authority
- CN
- China
- Prior art keywords
- column
- tracking bracket
- photovoltaic tracking
- flexible beam
- photovoltaic
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 37
- 239000000725 suspension Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices, the photovoltaic tracking bracket includes rack body and drive assembly, rack body includes the column of multiple spacing side by side arrangements, it is provided with rotatable cant beam on column, the supporting cables of a plurality of spacing side by side arrangement are provided between adjacent two cant beam；Drive assembly includes driver, transmission device and rotating device, is equipped with rotating device between each column and cant beam thereon, driver is sequentially connected by transmission device and each rotating device；Above-mentioned photovoltaic tracking bracket constitutes flexible girder construction using supporting cables, and terrain adaptability improves, and rolled steel dosage is few, install convenient, and bracket integral damping ratio increases, and can avoid wind pressure resonance；Each rotating device forms Multipoint Drive, can both limit cant beam and be freely rotated, and enhances support stability and torsional property, in turn ensures that all cant beams are kept strokes, and tracking accuracy is high, while multiple rotating devices can provide bigger driving force, improves single machine installation amount.
Description
Technical field
The present invention relates to photovoltaic apparatus technical field, in particular to a kind of flexible beam Multipoint Drive photovoltaic tracking bracket and
Photovoltaic devices.
Background technique
With the rapid development of photovoltaic industry in recent years, major photovoltaic bracket manufacturer releases one after another various photovoltaic brackets,
It include the fixed bracket in ground, roof distribution bracket, ground uniaxial tracking bracket and tracking support with double shafts etc., above-mentioned tracking
Class bracket then increases driving device and rotating device, enables the photovoltaic bracket real-time tracking sun to reach and obtain maximum hair
Electricity.
At present in the industry most of photovoltaic tracking bracket using Design of Buckstay, by photovoltaic module by secondary beam, briquetting,
The components such as bolt are fixed on rigid girder, then drive rigid girder rotation by driving part, and this installation fixed form is deposited
The disadvantages of rolled steel dosage is big, cost is high, difficult to install, structural focus is high, terrain adaptability is poor, and remove activation point
Outside, other rotation portions are free to rotate, and this structure is easy to be freely rotated at rotary part, lead when by larger wind load
Bracket torsion is caused, is done great damage.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of flexible beam Multipoint Drive photovoltaic tracking bracket, with
Reduce photovoltaic tracking bracket cost, improve its terrain adaptability, guarantee photovoltaic tracking bracket operation stability and
Realization is quickly and easily installed.
Second object of the present invention is to provide a kind of light including above-mentioned flexible beam Multipoint Drive photovoltaic tracking bracket
Lie prostrate device.
To achieve the above object, the invention provides the following technical scheme:
A kind of flexible beam Multipoint Drive photovoltaic tracking bracket, comprising:
Rack body, the rack body include the column of multiple spacing side by side arrangements, are provided with and can turn on the column
Dynamic cant beam is provided with the supporting cables of a plurality of spacing side by side arrangement between the two neighboring cant beam；
Drive assembly, the drive assembly include driver, transmission device and rotating device, each column with thereon
The cant beam between be provided with the rotating device, the driver passes through the transmission device and each rotating dress
Transmission connection is set, the driving device drives the rotating device movement to drive the cant beam opposite by the transmission device
It is rotated in the column.
Preferably, the driver is rotating electric machine, and the transmission device includes connecting rod and side steering, the connecting rod
Be connected to the rotating electric machine, the side steering and the rotating device correspond and the input terminal of the side steering with
The connecting rod is coaxially disposed on the connecting rod, and the rotating device includes the screw rod and screw shell being mutually spirally connected, institute
One in one end that screw rod is located remotely from each other with the screw shell is stated to be rotatably connected with the cant beam, the screw rod with it is described
Another in one end that screw shell is located remotely from each other is provided with the output end of the side steering, and the side steering is used for will
The rotation of the connecting rod is converted into the rotation of the screw rod or the screw shell.
Preferably, the side steering is bevel gear mechanism or worm gear mechanism.
Preferably, the rotating device further includes outer sleeve, and the outer sleeve is set in the screw rod and the spiral shell
One that the output end of the side steering is provided in line sleeve is outer, and one end of the outer sleeve is provided with housing will be described
Side steering is provide with wherein and the outer sleeve is rotatably connected by the housing and the connecting rod, the outer sleeve
In the other end and the screw rod and the screw shell one of the output end of the not set side steering be slidably matched or
Gap cooperation.
Preferably, the driving device includes rotating electric machine, and the transmission device includes being connected to the rotating electric machine
Connecting rod, the rotating device include deceleration mechanism, and the deceleration mechanism is provided on each column, the deceleration mechanism
Output end is connected to the cant beam, the input terminal of the deceleration mechanism connecting rod phase with deceleration mechanism two sides respectively
Even.
Preferably, it is connected between the connecting rod and the input terminal of the deceleration mechanism by shaft coupling.
Preferably, the pre-tightening apparatus for tensing the supporting cables is provided in the supporting cables.
Preferably, further include fixed device, the fixed device include oblique pull basis and suspension cable, the suspension cable
One end is connected to the oblique pull basis, and the other end is connect with the column for being located at the rack body end, and the oblique pull
The pulling force that rope is applied to the column is opposite with the pulling force that the supporting cables are applied to the column to balance due to the support
Rope tenses and acts on the tilting moment of the column.
A kind of photovoltaic devices, comprising:
Flexible beam Multipoint Drive photovoltaic tracking bracket described in any one as above；
Photovoltaic module, the photovoltaic module is by installing mechanism across being installed on the flexible beam Multipoint Drive photovoltaic tracking
In at least two supporting cables of bracket.
Preferably, a row or more is provided between the two neighboring cant beam of the flexible beam Multipoint Drive photovoltaic tracking bracket
Arrange the photovoltaic module.
To achieve the above object, the present invention provides a kind of flexible beam Multipoint Drive photovoltaic tracking bracket, the flexible beam is more
Point driving photovoltaic tracking bracket include rack body and drive assembly, wherein rack body for carry photovoltaic module and
Drive assembly, rack body include the column of multiple spacing side by side arrangements, and column is installed on ground, and being provided on column can be rotated
Cant beam, cant beam may be disposed at the top of column, also can be set be provided between the side of column, two neighboring cant beam it is more
The supporting cables of spacing side by side arrangement, photovoltaic module are installed at least two supporting cables；Drive assembly includes driver, transmission
Device and rotating device, driver are used to provide power, and transmission device is used to the power of driver being transferred to rotating device
To drive cant beam to rotate, it is provided with rotating device between each column and cant beam thereon, driver passes through transmission device and each
A rotating device transmission connection, driving device drive rotating device movement to drive cant beam to turn relative to column by transmission device
It is dynamic；It can be seen that above-mentioned flexible beam Multipoint Drive photovoltaic tracking bracket is using no girder without secondary girder construction, a whole set of main portion of bracket
Part is made of column, cant beam, supporting cables and drive assembly, and rolled steel dosage is few, install convenient, and whole installation process does not need
Big machinery；In addition, being equipped with rotating device in each column, being freely rotated for cant beam, enhancing tracking bracket can be effectively limited
Stability and torsional property, driver by transmission device with connect each rotating device, form Multipoint Drive, guarantee is owned
The consistency of rotating device operation improves the tracking accuracy of photovoltaic tracking bracket, while multiple rotating devices can provide more greatly
Driving force, to improve single machine installation amount；Flexible beam using rigging as fixed photovoltaic module, makes flexible beam Multipoint Drive
Photovoltaic tracking bracket terrain adaptability increases, and increases the damping ratio for tracking bracket entirety, by Wind effects
When, it can avoid wind pressure resonance, effective protection photovoltaic tracking bracket is not by gale.
The present invention also provides a kind of photovoltaic devices, which includes described in photovoltaic module and any one as above
Flexible beam Multipoint Drive photovoltaic tracking bracket, photovoltaic module is by installing mechanism across being installed on flexible beam Multipoint Drive photovoltaic
In at least two supporting cables for tracking bracket, since above-mentioned flexible beam Multipoint Drive photovoltaic tracking bracket is imitated with above-mentioned technology
Fruit should also be had above-mentioned technique effect using the photovoltaic devices of the flexible beam Multipoint Drive photovoltaic tracking bracket, no longer superfluous herein
It states.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the axonometric drawing for the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides；
Fig. 2 is the partial enlarged view for the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides；
Fig. 3 is the side view for the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides；
Fig. 4 is the axonometric drawing for the flexible beam Multipoint Drive photovoltaic tracking bracket that another embodiment of the present invention provides；
Fig. 5 is the axonometric drawing for the flexible beam Multipoint Drive photovoltaic tracking bracket that another embodiment of the invention provides；
Fig. 6 is the office of the drive assembly for the flexible beam Multipoint Drive photovoltaic tracking bracket that another embodiment of the present invention provides
Portion's enlarged drawing.
In figure:
1 is rack body；101 be column；102 be cant beam mounting bracket；103 be cant beam；104 be supporting cables；105 be pre-
Tight device；106 be fixed plate；2 be drive assembly；201/205 is rotating electric machine；202 be telescopic rod；203/208 is connecting rod；
204 be rotating electric machine mounting bracket；206 be deceleration mechanism；207 be shaft coupling；3 be fixed device；301 be oblique pull basis；302
For suspension cable；4 be photovoltaic module.
Specific embodiment
One of core of the invention is to provide a kind of flexible beam Multipoint Drive photovoltaic tracking bracket, flexible beam multiple spot drive
The structure design of dynamic photovoltaic tracking bracket, which can reach, to be reduced the cost of photovoltaic tracking bracket, improves the adaptation of its landform
Property, guarantee the stability of photovoltaic tracking bracket operation and realize the purpose quickly and easily installed.
Second core of the invention is to provide a kind of light based on above-mentioned flexible beam Multipoint Drive photovoltaic tracking bracket
Lie prostrate device
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides
Axonometric drawing, Fig. 2 are the partial enlarged view for the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides, Fig. 3
For the side view for the flexible beam Multipoint Drive photovoltaic tracking bracket that an embodiment of the present invention provides.
A kind of flexible beam Multipoint Drive photovoltaic tracking bracket provided in an embodiment of the present invention, including rack body 1 and drive
Dynamic assembly 2.
Wherein, rack body 1 is for carrying photovoltaic module 4 and drive assembly 2, rack body 1 include it is multiple side by side between
Every the column 101 of arrangement, column 101 is installed on ground or pile foundation, and rotatable cant beam 103 is provided on column 101, diagram
In embodiment, cant beam 103 is installed on 101 top of column by cant beam mounting bracket 102, and in other embodiments, cant beam 103 can
It is rotatablely installed by other means in column 101, cant beam 103 may be disposed at the top of column 101, also can be set in column
101 side, the supporting cables 104 of a plurality of spacing side by side arrangement are provided between two neighboring cant beam 103, and photovoltaic module 4 is installed
In at least two supporting cables 104；Drive assembly 2 includes driver, transmission device and rotating device, and driver is for providing
Power, transmission device are used to the power of driver being transferred to rotating device to drive cant beam 103 to rotate, each column 101 and its
On cant beam 103 between be provided with rotating device, driver is sequentially connected by transmission device and each rotating device, driving
Device drives rotating device movement to drive cant beam 103 to rotate relative to column 101 by transmission device.
Compared with prior art, flexible beam Multipoint Drive photovoltaic tracking bracket provided by the invention is using no girder without secondary beam
Structure, a whole set of bracket main component are made of column 101, cant beam 103, supporting cables 104 and drive assembly 2, rolled steel dosage is few,
Install convenient, whole installation process do not need big machinery；In addition, it is equipped with rotating device in each column 101, it can be effective
Limitation cant beam 103 is freely rotated, the stability and torsional property of enhancing tracking bracket, driver by transmission device with connect
Each rotating device forms Multipoint Drive, guarantees the consistency of all rotating device operations, improves the tracking of photovoltaic tracking bracket
Precision, while multiple rotating devices can provide bigger driving force, to improve single machine installation amount；Using rigging as fixation
The flexible beam of photovoltaic module 4 makes flexible beam Multipoint Drive photovoltaic tracking bracket terrain adaptability increase, and makes to track bracket
Whole damping ratio increases, and when by Wind effects, can avoid wind pressure resonance, effective protection photovoltaic tracking bracket is not by big
Wind destroys.
Drive assembly 2 can use various structures, and in a kind of embodiment as shown in FIG. 1 to FIG. 3, driver is electric rotating
Machine, rotating electric machine 201 are installed on column 101 by rotating electric machine mounting bracket 204, and transmission device includes connecting rod 203 and becomes
To mechanism, connecting rod 203 is connected to rotating electric machine 201, and side steering and rotating device correspond and the input terminal of side steering
It is coaxially disposed on connecting rod 203 with connecting rod 203, rotating device uses the telescopic rod 202 of lead screw pair, and telescopic rod 202 includes phase
One in one end that the screw rod and screw shell being mutually spirally connected, screw rod and screw shell are located remotely from each other can be rotated with cant beam 103
Another in one end that connection, screw rod and screw shell are located remotely from each other is provided with the output end of side steering, and side steering is used
In the rotation for converting the rotation of connecting rod 203 to screw rod or screw shell, when in use, rotating electric machine 201 drive connecting rod 203 around
Connecting rod itself axially rotates, side steering by the rotation of connecting rod 203 be converted into one rotating forward in screw rod and screw shell or
Reversion, so that another in screw rod and screw shell is stretched out or retracted, so that the driving to cant beam 103 is realized, in electric rotating
Machine 201 not output power when, screw rod and screw shell can carry out stable branch to each cant beam 103 as stable support rod
Support improves the intensity and torsional property of photovoltaic tracking bracket.
Above-mentioned side steering includes but is not limited to bevel gear mechanism or worm gear mechanism.
It will be appreciated by persons skilled in the art that rotating device is while driving cant beam 103 to rotate, its own also can
A degree of swing occurs, above-mentioned rotating device further includes outer sleeve thus, and outer sleeve is set in screw rod and thread bush
One that the output end of side steering is provided in cylinder is outer, and one end of outer sleeve is provided with housing and is provide with side steering wherein
And outer sleeve is rotatably connected by housing and connecting rod, not set change in the other end and screw rod and screw shell of outer sleeve
One to the output end of mechanism is slidably matched or clearance fit, and specifically, in an embodiment of the present invention, side steering is
Bevel gear mechanism, wherein drive bevel gear is set on connecting rod, and dynamic bevel gear is set to screw rod, screw shell and cant beam 103
It is rotatably connected, outer sleeve is provide with screw rod wherein and outer sleeve one end is slidably and sealingly connected with screw shell, outer cover
Entire side steering is provide with and is rotatably connected wherein and with the connecting rod at this by the housing of the other end of cylinder, in this way, can either rise
To dust-proof effect, and it can guarantee that two bevel gears of side steering remain meshing state.
Fig. 4-Fig. 6 is please referred to, in Fig. 4-embodiment illustrated in fig. 6, driving device includes rotating electric machine 205, rotating electric machine
205 are set to the top of column 101 by fixed plate 106, and transmission device includes the connecting rod 208 for being connected to rotating electric machine 205, rotation
Rotary device includes deceleration mechanism 206, and deceleration mechanism 206, the output end connection of deceleration mechanism 206 are provided on each column 101
In cant beam 103, the input terminal of deceleration mechanism 206 is connected with the connecting rod 208 of deceleration mechanism 206 two sides respectively, when in use, rotation
Motor 205 drives connecting rod 208 to rotate, and connecting rod 208 drives the input terminal of the deceleration mechanism 206 on each column 101 to rotate, by subtracting
After speed, the output end of deceleration mechanism 206 drives cant beam 103 to rotate, rotating electric machine 205 not output power when, 206 energy of deceleration mechanism
Being freely rotated for cant beam 103 is enough limited, photovoltaic tracking bracket can be effectively protected and be not twisted destruction under high wind conditions.
Due to production, assembly, landform etc., the input terminal of the deceleration mechanism on each column 101 is easy to appear not same
On straight line or the out of line situation of connecting rod two end, to avoid above situation in order to connecting rod 208 and slowing down
The connection of mechanism 206 is connected between connecting rod 208 and the input terminal of deceleration mechanism 206 by shaft coupling 207.
It should be noted that above-mentioned drive assembly 2 is only two kinds of preferred embodiments provided in an embodiment of the present invention, it is real
Border is not limited thereto, and those skilled in the art, which can according to need, to be adjusted.
Above-mentioned technical proposal is advanced optimized, the pre-tightening apparatus for tensing supporting cables 104 is provided in supporting cables 104
105, the pre-tightening apparatus 105 can supporting cables 104 tighten, to avoid the decline occurred after its load-bearing by a relatively large margin.
It is understood that two columns 101 of 1 end of rack body side stress during supporting cables 104 pre-tighten,
It is easy to topple due to excessive moment of flexure, the flexible beam Multipoint Drive photovoltaic tracking bracket in this case further includes fixed device thus
3, fixed device 3 includes oblique pull basis 301 and suspension cable 302, and one end of suspension cable 302 is connected to oblique pull basis 301, another
It holds and is connect with the column 101 for being located at 1 end of rack body, and suspension cable 302 is applied to the pulling force and supporting cables 104 of column 101
The pulling force for being applied to column 101 acts on the tilting moment of column 101 with balance due to the tension of supporting cables 104 on the contrary.
Based on above-mentioned flexible beam Multipoint Drive photovoltaic tracking bracket, the embodiment of the invention also provides a kind of photovoltaic devices,
The photovoltaic devices include flexible beam Multipoint Drive photovoltaic tracking bracket described in photovoltaic module 4 and any one as above, wherein
Photovoltaic module 4 is by installing mechanism across at least two supporting cables 104 for being installed on flexible beam Multipoint Drive photovoltaic tracking bracket
On, since the photovoltaic devices use the flexible beam Multipoint Drive photovoltaic tracking bracket in above-described embodiment, photovoltaic devices
Technical effect please refer to above-described embodiment.
A row or multi-row photovoltaic group is provided between the two neighboring cant beam 103 of flexible beam Multipoint Drive photovoltaic tracking bracket
Part 4, specifically, as shown in figure 4, photovoltaic module 4 is in single arrangement, two neighboring cant beam 103 between two neighboring cant beam 103
Between be provided with two supporting cables 104, photovoltaic module 4 is across in two supporting cables 104, in the embodiment shown in fig. 5, adjacent
Four supporting cables 104 are provided between two cant beams 103, so that photovoltaic module 4 can be double between two neighboring cant beam 103
It arranges, the quantity of the photovoltaic module 4 between two neighboring cant beam 103 can also be adjusted according to actual items, and photovoltaic module 4 is pacified
Dress mode can select vertical installation (shown in Fig. 1, Fig. 4 and Fig. 5) or is transversely mounted according to actual items.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of flexible beam Multipoint Drive photovoltaic tracking bracket characterized by comprising
Rack body, the rack body include the column of multiple spacing side by side arrangements, are provided on the column rotatable
Cant beam is provided with the supporting cables of a plurality of spacing side by side arrangement between the two neighboring cant beam；
Drive assembly, the drive assembly include driver, transmission device and rotating device, each column and institute thereon
It states and is provided with the rotating device between cant beam, the driver is passed by the transmission device and each rotating device
Dynamic connection, the driving device drive the rotating device movement to drive the cant beam relative to institute by the transmission device
State column rotation.
2. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 1, which is characterized in that the driver is rotation
Rotating motor, the transmission device include connecting rod and side steering, and the connecting rod is connected to the rotating electric machine, the deflecting machine
Structure and the rotating device correspond and the input terminal of the side steering and the connecting rod are coaxially disposed within the connecting rod
On, the rotating device includes the screw rod and screw shell being mutually spirally connected, and the screw rod is located remotely from each other with the screw shell
One end in one be rotatably connected with the cant beam, it is another in one end that the screw rod is located remotely from each other with the screw shell
One is provided with the output end of the side steering, and the side steering is used to convert the screw rod for the rotation of the connecting rod
Or the rotation of the screw shell.
3. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 2, which is characterized in that the side steering is
Bevel gear mechanism or worm gear mechanism.
4. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 2, which is characterized in that the rotating device is also
Including outer sleeve, the outer sleeve is set in the screw rod and the screw shell and is provided with the defeated of the side steering
One of outlet outer, and one end of the outer sleeve is provided with housing and is provide with the side steering wherein and the outer sleeve
It is rotatably connected by the housing and the connecting rod, the other end of the outer sleeve and the screw rod and the screw shell
In one of output end of the not set side steering be slidably matched or clearance fit.
5. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 1, which is characterized in that the driving device packet
Rotating electric machine is included, the transmission device includes the connecting rod for being connected to the rotating electric machine, and the rotating device includes deceleration mechanism,
The deceleration mechanism is provided on each column, the output end of the deceleration mechanism is connected to the cant beam, the deceleration
The input terminal of mechanism is connected with the connecting rod of deceleration mechanism two sides respectively.
6. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 5, which is characterized in that the connecting rod with it is described
It is connected between the input terminal of deceleration mechanism by shaft coupling.
7. flexible beam Multipoint Drive photovoltaic tracking bracket described in -6 any one according to claim 1, which is characterized in that described
The pre-tightening apparatus for tensing the supporting cables is provided in supporting cables.
8. flexible beam Multipoint Drive photovoltaic tracking bracket according to claim 7, which is characterized in that further include fixed dress
It sets, the fixed device includes oblique pull basis and suspension cable, and one end of the suspension cable is connected to the oblique pull basis, another
End is connect with positioned at the column of the rack body end, and the suspension cable be applied to the pulling force of the column with it is described
The pulling force that supporting cables are applied to the column acts on toppling for the column since the supporting cables tense with balance on the contrary
Torque.
9. a kind of photovoltaic devices characterized by comprising
Flexible beam Multipoint Drive photovoltaic tracking bracket as described in claim 1-8 any one；
Photovoltaic module, the photovoltaic module is by installing mechanism across being installed on the flexible beam Multipoint Drive photovoltaic tracking bracket
At least two supporting cables on.
10. photovoltaic devices according to claim 9, which is characterized in that the flexible beam Multipoint Drive photovoltaic tracking bracket
Two neighboring cant beam between be provided with a row or multi-row photovoltaic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910916550.0A CN110492838A (en) | 2019-09-26 | 2019-09-26 | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910916550.0A CN110492838A (en) | 2019-09-26 | 2019-09-26 | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110492838A true CN110492838A (en) | 2019-11-22 |
Family
ID=68544352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910916550.0A Pending CN110492838A (en) | 2019-09-26 | 2019-09-26 | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110492838A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327256A (en) * | 2020-04-01 | 2020-06-23 | 贵州电网有限责任公司 | Photovoltaic panel adjusting device according to seasonal changes |
| WO2021068201A1 (en) * | 2019-10-11 | 2021-04-15 | 上海能耀新能源科技有限公司 | Photovoltaic tracking support containing dynamic triangular tracking supporting structure and system thereof |
| CN113489443A (en) * | 2021-06-17 | 2021-10-08 | 浙江川达新能源股份有限公司 | Multi-point drive photovoltaic tracking support |
| WO2022008959A1 (en) * | 2020-07-09 | 2022-01-13 | Giuseppe Melis | Solar tracker system for tensile structures of photovoltaic panels in series of modules |
| CN114826120A (en) * | 2022-06-27 | 2022-07-29 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| ES2946707A1 (en) * | 2023-05-16 | 2023-07-24 | Garcia Felix Perez | SOLAR TRACKER FOR PHOTOVOLTAIC PANELS (Machine-translation by Google Translate, not legally binding) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201467018U (en) * | 2009-07-06 | 2010-05-12 | 武汉耀晶光电科技有限公司 | Novel deadweight-driven sun-tracking device |
| CN109379024A (en) * | 2018-11-16 | 2019-02-22 | 何春涛 | A kind of Novel photovoltaic bracket |
| CN209218017U (en) * | 2019-01-23 | 2019-08-06 | 清源科技（厦门）股份有限公司 | A kind of photovoltaic tracking bracket |
| CN211377955U (en) * | 2019-09-26 | 2020-08-28 | 清源科技（厦门）股份有限公司 | Flexible beam multi-point drive photovoltaic tracking support and photovoltaic device |
-
2019
- 2019-09-26 CN CN201910916550.0A patent/CN110492838A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201467018U (en) * | 2009-07-06 | 2010-05-12 | 武汉耀晶光电科技有限公司 | Novel deadweight-driven sun-tracking device |
| CN109379024A (en) * | 2018-11-16 | 2019-02-22 | 何春涛 | A kind of Novel photovoltaic bracket |
| CN209218017U (en) * | 2019-01-23 | 2019-08-06 | 清源科技（厦门）股份有限公司 | A kind of photovoltaic tracking bracket |
| CN211377955U (en) * | 2019-09-26 | 2020-08-28 | 清源科技（厦门）股份有限公司 | Flexible beam multi-point drive photovoltaic tracking support and photovoltaic device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068201A1 (en) * | 2019-10-11 | 2021-04-15 | 上海能耀新能源科技有限公司 | Photovoltaic tracking support containing dynamic triangular tracking supporting structure and system thereof |
| CN111327256A (en) * | 2020-04-01 | 2020-06-23 | 贵州电网有限责任公司 | Photovoltaic panel adjusting device according to seasonal changes |
| WO2022008959A1 (en) * | 2020-07-09 | 2022-01-13 | Giuseppe Melis | Solar tracker system for tensile structures of photovoltaic panels in series of modules |
| CN113489443A (en) * | 2021-06-17 | 2021-10-08 | 浙江川达新能源股份有限公司 | Multi-point drive photovoltaic tracking support |
| CN114826120A (en) * | 2022-06-27 | 2022-07-29 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| CN114826120B (en) * | 2022-06-27 | 2022-09-09 | 深圳市安泰科能源环保股份有限公司 | Inclination angle adjusting device and flexible photovoltaic support |
| ES2946707A1 (en) * | 2023-05-16 | 2023-07-24 | Garcia Felix Perez | SOLAR TRACKER FOR PHOTOVOLTAIC PANELS (Machine-translation by Google Translate, not legally binding) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110492838A (en) | A kind of flexible beam Multipoint Drive photovoltaic tracking bracket and photovoltaic devices | |
| US5213470A (en) | Wind turbine | |
| JP6230718B2 (en) | Torque limiter device, system and method, and solar tracking device incorporating the torque limiter | |
| KR102530108B1 (en) | Pole system of solar power system | |
| CN102799189B (en) | Coordinated type single-axis solar tracker system and rotating drive mechanism thereof | |
| CN113904616B (en) | Flexible photovoltaic support | |
| KR20120000106U (en) | Easily operating manual solar cell panel supporting apparatus | |
| CN112671316B (en) | Single-main-beam multi-point driving solar tracking system | |
| CN106208945B (en) | A kind of two-dimensional solar energy tracks stent | |
| CN211377955U (en) | Flexible beam multi-point drive photovoltaic tracking support and photovoltaic device | |
| CN206004589U (en) | A kind of driving structure of solar energy tracking support and single shaft, tracking support with double shafts | |
| CN101836302A (en) | Apparatus for preventing wind damage of solar power generator | |
| WO2020215482A1 (en) | Resilient mounting photovoltaic tracking bracket having self-locking function | |
| CN210835737U (en) | Flat single-shaft solar tracking system | |
| KR101346846B1 (en) | Wind power generator | |
| CN209765340U (en) | Flexible support photovoltaic tracking support with self-locking function | |
| CN110176899A (en) | Free-standing single-axis solar tracking system and driving mechanism | |
| CN215059216U (en) | High radial load rotary speed reducer | |
| CN103336531B (en) | Two-axis solar tracker | |
| CN206658176U (en) | A kind of photovoltaic solar tracking mechanism | |
| CN107834969A (en) | Grazing condition support for solar energy system day by day | |
| KR20220029258A (en) | Rotation device having structure of controlling backlash use for solar power system | |
| CN211375432U (en) | Universal joint multi-axis linkage photovoltaic support tracking device | |
| KR20230110118A (en) | Rotation device having shaking preventing structure use for solar power system | |
| CN109671351A (en) | A kind of direction board |
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 |