CN107733343B - It is adaptive to the tracking support system of complicated landform - Google Patents
It is adaptive to the tracking support system of complicated landform Download PDFInfo
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- CN107733343B CN107733343B CN201711145312.1A CN201711145312A CN107733343B CN 107733343 B CN107733343 B CN 107733343B CN 201711145312 A CN201711145312 A CN 201711145312A CN 107733343 B CN107733343 B CN 107733343B
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- Prior art keywords
- column
- angle
- mounting rod
- adaptive
- drive rod
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 14
- 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 description 12
- 238000009434 installation Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000012876 topography Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004062 sedimentation 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
- 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 tracking support systems for being adaptive to complicated landform, it includes multiple carrier units, each carrier unit includes the mounting rod that at least one is fixedly installed in the column on ground and is installed on column, the angle that mounting rod is rotated using own axes by pivot center is rotation angle, the angle of mounting rod and column institute angulation is included angle, and tracking support system further includes the regulating mechanism for adjusting rotation angle and included angle.Present invention incorporates big linkage tracking technique and adaptive adjustable angle technology, can the mountain topography that rises and falls of adaptive wide-angle, height, and can adapt to because topography caused by surface subsidence changes；The invention can be widely applied to put down in uniaxial, oblique uniaxial and big linkage tracking system, and it is significant to be especially construction of the big linkage structure in the easily settled area of mountain topography and geology for current photovoltaic bracket.
Description
Technical field
The present invention relates to photovoltaic equipment, in particular to a kind of tracking support system for being adaptive to complicated landform.
Background technique
Currently, often to encounter some place situations complicated and changeable and easy settle for the installation of photovoltaic bracket, operation
Hillside fields landform, this proposes challenge for photovoltaic bracket, the applicability of especially big linkage tracking bracket, and traditional bracket is difficult to
The landform that frequently height rises and falls is adapted to, complicated landform can also greatly improve the input cost of levelling of the land.For adaptation to the ground fluctuating
And sedimentation passes through the peace of stem height is adjustable and spherical bearing technology solves to be uneven landform mostly by the discrete distribution of bracket
Dress problem, but this mode can only meet the ground height of low-angle in a plane, small height difference, and can not adaptively sink on ground
Drop, commonly used in fixed bracket and single-row tracking bracket.Big linkage tracking bracket since it is desired that adapt to horizontal and vertical simultaneously
Height rises and falls and surface subsidence, therefore technical difficulty is bigger in terms of adapting to mountain topography and surface subsidence.Traditional light as a result,
It lies prostrate bracket and constrains the especially big linkage tracking bracket of large-scale bracket in the development of mountainous region project, the hill-land resource of large area does not obtain
To making full use of.
Present Attitude adjustable support largely uses stem height adjustable mode manually in the industry, such as setting is more on column
Pin hole is installed in a adjusting, is realized height adjustment by the cooperation of pin shaft and pin hole, is driven by spherical bearing and realizes angular adjustment,
This regulative mode cannot achieve adaptively, it is difficult to meet construction requirements of the ground height fluctuations compared with large project ground, also without
Method avoids occurring influence to system reliability after surface subsidence, is more unable to satisfy the angle change of arbitrary direction in space.Separately
Outside, this regulative mode is suitable for disposable adjustment when installing, subsequent surface subsidence occur, needs to readjust manually, adjusts
It often will appear the problems such as not assembling during whole.
Summary of the invention
The object of the present invention is to provide a kind of overall linkage and the tracking support system of complicated landform can be adaptive to.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of tracking bracket being adaptive to complicated landform
System comprising multiple carrier units, each carrier unit include at least one be fixedly installed in ground column and
The mounting rod being installed on the column, the angle that the mounting rod is rotated using own axes by pivot center is angle of rotation
The angle of degree, the mounting rod and column institute angulation is included angle, and the tracking support system further includes for adjusting
The regulating mechanism of the rotation angle and included angle.
Optimization, the regulating mechanism includes being adaptive to landform to automatically adjust the first of the included angle and adjust
Portion, first adjustment portion include fixing sleeve be set on the mounting rod first bearing, with the first bearing mutually fixed company
The pedestal connect and the upper junction plate for being fixed on the upper end of the column portion and being hinged with the pedestal, the upper junction plate and institute
The shaft and the mounting rod and column for stating pedestal are respectively perpendicular.
Further, the regulating mechanism includes the second adjustment portion for adjusting the rotation angle, and described second adjusts
Section portion include be arranged in the column and with the drive rod of the mounting rod keeping parallelism, be installed on the drive rod with it is described
With the transmission connection piece of the drive rod rotation or swing and the transmission is connected between mounting rod for realizing mounting rod
Spherical bearing between bar and the column.
Further, the driving member include fixing sleeve be set on the drive rod driving gear, be fixed on it is described
The driven gear that is meshed on mounting rod and with the driving gear, be connected to the two neighboring carrier unit drive rod it
Between universal connecting shaft.
Further, carrier unit longitudinal arrangement described in same row is laterally arranged with carrier unit described in a line, same
Universal connecting shaft between column and two adjacent carrier units is longitudinal axis, with a line and between two adjacent carrier units
Universal connecting shaft be lateral shaft, wherein the drive rod of a column carrier unit is main drive rod, the main transmission bar
Wherein same side end is main connecting pin, the main connecting pin of the main transmission bar and coupled longitudinal axis and lateral shaft
It is mutually sequentially connected by worm-gear speed reducer.
Further, the driving gear includes installation set, two fixing sleeves that fixing sleeve is set on the drive rod
Connection ring, multiple tooth shafts through in two connection rings in the installation set, be sheathed in the tooth shaft and with institute
It states tooth shaft to rotate the tooth set of connection, the tooth set is engaged with the driven gear.
Further, the driven gear is elevating arc, and the fan-shaped mounting plate of packet and two pieces are fixedly connected on described
Sector rack on fan-shaped mounting plate lower end is offered on the arcwall face of the sector rack and to be engaged with the driving gear
Tooth.
Due to the above technical solutions, the present invention has the following advantages over the prior art: present invention incorporates big
Link tracking technique and adaptive adjustable angle technology, can the mountain topography that rises and falls of adaptive wide-angle, height, and can fit
It should change because of the topography caused by surface subsidence；The invention can be widely applied to put down uniaxial, oblique uniaxial and big linkage tracking system
In system, big linkage structure is especially in the construction meaning weight in the easily settled area of mountain topography and geology for current photovoltaic bracket
Greatly.
Detailed description of the invention
Attached drawing 1 is the three-dimensional view of solar photovoltaic assembly in embodiment one；
Attached drawing 2 is the enlarged view A of attached drawing 1；
Attached drawing 3 is the structural schematic diagram of driving gear in embodiment one；
Attached drawing 4 is the attachment structure schematic diagram of drive rod and column in embodiment one；
Attached drawing 5 is the structural schematic diagram of driving member in embodiment two.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
As shown in Figure 1, the tracking support system for being adaptive to complicated landform includes multiple carrier units 2, each branch
Frame unit 2 includes the mounting rod 4 that at least one is fixedly installed in the column 3 on ground and is installed on the column 3, the peace
The angle that dress bar 4 is rotated using own axes by pivot center is rotation angle, the mounting rod 4 and 3 angulations of the column
Angle be included angle, the tracking support system further includes adjusting for adjusting the rotation angle and included angle
Mechanism, the regulating mechanism include being adaptive to landform to automatically adjust the first adjustment portion 5 of the included angle and be used for
Adjust the second adjustment portion 6 of the rotation angle.
As shown in Figure 2,3, 4, first adjustment portion 5 include fixing sleeve be set to the mounting rod 4 on first bearing 51,
It the pedestal 52 that is fixedly connected with 51 phase of first bearing and is fixed on 3 upper end of column and is cut with scissors with 52 phase of pedestal
The shaft of the upper junction plate 53 connect, the upper junction plate 53 and the pedestal 52 is hung down respectively with the mounting rod 4 and column 3
Directly.
Second adjustment portion 6 includes being arranged in the column 3 and the drive rod with 4 keeping parallelism of mounting rod
61, it is installed between the drive rod 61 and the mounting rod 4 and rotates or swing with the drive rod 61 for realizing mounting rod 4
Transmission connection piece and the spherical bearing 62 that is connected between the drive rod 61 and the column 3.Drive rod 61 can be stretched
Contracting comprising inner tube 615 and the outer tube 616 being slidably connected with inner tube 615.The driving member includes that fixing sleeve is set to the biography
Driving gear 63 in lever 61, the driven gear 64 for being fixed on the mounting rod 4 and being meshed with the driving gear 63,
The universal connecting shaft being connected between the drive rod 61 of the two neighboring carrier unit 2.Carrier unit 2 described in same row is longitudinal
Arrangement, the universal connecting shaft with the laterally arrangement of carrier unit 2 described in a line, between same row and two adjacent carrier units 2
For longitudinal axis 65, the universal connecting shaft with a line and between two adjacent carrier units 2 is lateral shaft 66, wherein described in a column
The drive rod 61 of carrier unit 2 is main drive rod 61, and wherein same side end is main connecting pin, institute to the main transmission bar 61
The main connecting pin and coupled longitudinal axis 65 and lateral shaft 66 for stating main transmission bar 61 pass through worm-gear speed reducer 67
Mutually it is sequentially connected.The driving gear 63 includes that 68, two fixations of installation set of fixing sleeve on the drive rod 61 are arranged
In in the installation set 68 connection ring 69, multiple tooth shafts 60 through in two connection rings 69, be sheathed on the tooth shaft 60
Upper and the connection that rotates with the tooth shaft 60 tooth set 610, the tooth set 610 are engaged with the driven gear 64.It is described driven
Gear 64 is elevating arc, wraps fan-shaped mounting plate and two pieces of sectors being fixedly connected on the fan-shaped mounting plate lower end
Plate offers the tooth engaged with the driving gear 63 on the arcwall face of the sector rack.
Embodiment two
The tracking support system for being adaptive to complicated landform includes multiple carrier units 2, and each carrier unit 2 includes
The mounting rod 4 that at least one is fixedly installed in the column 3 on ground and is installed on the column 3, the mounting rod 4 is with itself
The angle that axis is rotated by pivot center is rotation angle, and the angle of the mounting rod 4 and 3 angulations of column is angle
Angle, the tracking support system further include the regulating mechanism for adjusting the rotation angle and included angle, the tune
Section mechanism includes being adaptive to landform to automatically adjust the first adjustment portion 5 of the included angle and for adjusting the rotation
Second adjustment portion 6 of angle.
First adjustment portion 5 includes the first bearing 51 and the first bearing that fixing sleeve is set on the mounting rod 4
The pedestal 52 that 51 phases are fixedly connected and the upper junction plate for being fixed on 3 upper end of column and being hinged with the pedestal 52
53, the shaft of the upper junction plate 53 and the pedestal 52 is respectively perpendicular with the mounting rod 4 and column 3.
Second adjustment portion 6 includes being arranged in the column 3 and the drive rod with 4 keeping parallelism of mounting rod
61, it is installed between the drive rod 61 and the mounting rod 4 and rotates or swing with the drive rod 61 for realizing mounting rod 4
Transmission connection piece and the spherical bearing 62 that is connected between the drive rod 61 and the column 3.As shown in figure 5, institute
State driving member include fixing sleeve be set to the drive rod 61 on driving wheel 612, be fixed on the mounting rod 4 and with the drive
Driven wheel 614 that driving wheel 612 was mutually sequentially connected by drawstring 613 (being also possible to chain) is connected to the two neighboring bracket
Universal connecting shaft between the drive rod 61 of unit 2.2 longitudinal arrangement of carrier unit described in same row, with bracket list described in a line
The laterally arrangement of member 2, the universal connecting shaft between same row and two adjacent carrier units 2 is longitudinal axis 65, with a line and phase
Universal connecting shaft between two adjacent carrier units 2 is lateral shaft 66, wherein the drive rod of a column carrier unit 2
61 be main drive rod 61, and wherein same side end is main connecting pin, the main connection of the main transmission bar 61 to the main transmission bar 61
End is sequentially connected with coupled longitudinal axis 65 and lateral shaft 66 by 67 phase of worm-gear speed reducer.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of tracking support system for being adaptive to complicated landform comprising multiple carrier units, each carrier unit
The mounting rod for being fixedly installed in the column on ground including at least one and being installed on the column, the mounting rod is with itself
The angle that axis is rotated by pivot center is rotation angle, and the angle of the mounting rod and column institute angulation is angle angle
Degree, it is characterised in that: the tracking support system further includes the adjusting machine for adjusting the rotation angle and included angle
Structure, the regulating mechanism include being adaptive to landform to automatically adjust the first adjustment portion of the included angle, and described first
Adjustment portion include the fixing sleeve first bearing being set on the mounting rod, the pedestal that is mutually fixedly connected with the first bearing and
The upper junction plate for being fixed on the upper end of the column portion and being hinged with the pedestal, the shaft of the upper junction plate and the pedestal
It is respectively perpendicular with the mounting rod and column, the regulating mechanism includes adjusting for adjusting the second of the rotation angle
Portion, second adjustment portion include be arranged in the column and with the drive rod of the mounting rod keeping parallelism, be installed on institute
State between drive rod and the mounting rod for realizing mounting rod with the transmission connection piece of the drive rod rotation or swing and
The spherical bearing being connected between the drive rod and the column, the driving member include that fixing sleeve is set to the drive rod
On driving gear, be fixed on the mounting rod and be meshed with the driving gear driven gear, be connected to adjacent two
Universal connecting shaft between the drive rod of a carrier unit, carrier unit longitudinal arrangement described in same row, with described in a line
Carrier unit is laterally arranged, and universal connecting shaft between same row and two adjacent carrier units is longitudinal axis, with a line and
Universal connecting shaft between two adjacent carrier units is lateral shaft, wherein the drive rod of a column carrier unit is
Main transmission bar, the main transmission bar wherein same side end be main connecting pin, the main connecting pin of the main transmission bar with its phase
The longitudinal axis and lateral shaft of connection are mutually sequentially connected by worm-gear speed reducer.
2. being adaptive to the tracking support system of complicated landform according to claim 1, it is characterised in that: the driving gear
Connection ring that the installation set that is set on the drive rod including fixing sleeve, two fixing sleeves are set in the installation set multiple is passed through
The tooth shaft that is through in two connection rings is sheathed in the tooth shaft and the tooth set for the connection that rotates with the tooth shaft, the tooth set
It is engaged with the driven gear.
3. being adaptive to the tracking support system of complicated landform according to claim 1, it is characterised in that: the driven gear
For elevating arc, fan-shaped mounting plate and two pieces of sector racks being fixedly connected on the fan-shaped mounting plate lower end, institute are wrapped
State the tooth for offering on the arcwall face of sector rack and engaging with the driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145312.1A CN107733343B (en) | 2017-11-17 | 2017-11-17 | It is adaptive to the tracking support system of complicated landform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145312.1A CN107733343B (en) | 2017-11-17 | 2017-11-17 | It is adaptive to the tracking support system of complicated landform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107733343A CN107733343A (en) | 2018-02-23 |
| CN107733343B true CN107733343B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145312.1A Active CN107733343B (en) | 2017-11-17 | 2017-11-17 | It is adaptive to the tracking support system of complicated landform |
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| CN (1) | CN107733343B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939703A (en) * | 2019-11-21 | 2020-03-31 | 浙江正泰新能源开发有限公司 | Photovoltaic tracker deceleration system |
| CN113064454A (en) * | 2021-03-15 | 2021-07-02 | 杭州帷盛科技有限公司 | A single-row independent drive photovoltaic tracking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200447011Y1 (en) * | 2007-10-19 | 2009-12-17 | 주식회사 대경에너텍 | Rotation control device of solar module mount |
| CN202014208U (en) * | 2010-09-19 | 2011-10-19 | 屈良 | Linkage inclined shaft tracking mechanism with worm gear and worm arrays for solar utilization |
| JP2015220832A (en) * | 2014-05-16 | 2015-12-07 | 株式会社サカワ | Solar panel support rack installation method |
| CN106230366A (en) * | 2016-09-13 | 2016-12-14 | 邵阳学院 | Array coordinated type solar energy two degrees of freedom follows the tracks of system |
| CN206332642U (en) * | 2016-12-08 | 2017-07-14 | 苏州聚晟太阳能科技股份有限公司 | A kind of photovoltaic bracket for being adapted to mountain topography |
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| Publication number | Publication date |
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| CN107733343A (en) | 2018-02-23 |
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