CN208158516U - Oblique uniaxial tracking bracket transmission mechanism - Google Patents
Oblique uniaxial tracking bracket transmission mechanism Download PDFInfo
- Publication number
- CN208158516U CN208158516U CN201820620074.9U CN201820620074U CN208158516U CN 208158516 U CN208158516 U CN 208158516U CN 201820620074 U CN201820620074 U CN 201820620074U CN 208158516 U CN208158516 U CN 208158516U
- Authority
- CN
- China
- Prior art keywords
- back support
- support rod
- wirerope
- sub
- transmission mechanism
- 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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Classifications
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or 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
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a kind of oblique uniaxial tracking bracket transmission mechanism, comprising support system and adjusts drive system；The support system includes fixing rack structure and rotating bracket structure, and the rotating bracket structure includes driving wheel (18)；The adjusting drive system includes main rope (23) and sub- wirerope (22)；Main rope (23) is connected on length extending direction with one or more sub- wirerope (22), and sub- wirerope (22) is connected with driving wheel (18)；Main rope (23) moves along its length successively drives sub- wirerope (22), driving wheel (18) movement.The utility model has the advantages that driving force is small, transmission accuracy is good, expansibility is strong, easy for installation, low cost.
Description
Technical field
The utility model relates to steam-electric power plant fields, and in particular, to a kind of oblique uniaxial tracking bracket driver
Structure.
Background technique
With the continuous development of photovoltaic power generation technology, other than being gradually increased of photovoltaic cell itself generating efficiency,
There is the photovoltaic tracking system of diversified forms, gradually photovoltaic bracket real-time tracking solar elevation and orientation is continuously improved
The ability and precision at angle, at vertical angle, this will be big for the solar incident ray for guaranteeing each time and solar photovoltaic assembly
It is big to improve solar irradiation amount of radiation, to further increase the transfer efficiency of photovoltaic module.However, traditional photovoltaic branch
Frame is erroneous for installation, and cost is larger, is not possible to use on a large scale at present.Therefore, how research improves the structure of photovoltaic tracking bracket
Keep it easier and cost effective has become the hot issue generally inquired into current photovoltaic industry.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of oblique uniaxial tracking bracket drivers
Structure.
According to oblique uniaxial tracking bracket transmission mechanism provided by the utility model, comprising support system and driving system is adjusted
System；
The support system includes fixing rack structure and rotating bracket structure, and the rotating bracket structure includes transmission
Wheel；The adjusting drive system includes main rope and sub- wirerope；
Main rope is connected on length extending direction with one or more sub- wirerope, sub- wirerope and driving wheel phase
Even；Main rope moves along its length successively drives sub- wirerope, driving wheel movement.
Preferably, pretension bolt is provided on the driving wheel；The fixing rack structure also includes back support rod, support
Truckle is provided on bar；
The sub- wirerope extends through pretension bolt and truckle, the main rope and sub- wirerope along its length
Between by setting wirerope clamping be solidly connected.
Preferably, the rotating bracket structure also includes shaft, and driving wheel is mounted in shaft；The fixing rack structure
It also include front column；
It is provided with axle sleeve on back support rod and front column, the shaft is rotatably installed in axle sleeve.
Preferably, include the first back support rod and the second back support rod in multiple back support rods, set on driving wheel
Pretension bolt there are two setting；
The both ends of the sub- wirerope along its length are connected on two pretension bolts, and sub- wirerope prolongs in length
The side of stretching is upwardly through the truckle on the truckle and the second back support rod on the first back support rod.
Preferably, also it is connected by the inclined support bar being arranged between the back support rod and front column；
Also it is connected by the rear connecting rod being arranged between first back support rod and the second back support rod.
Preferably, also fastening is equipped with component mounting rail in the shaft；
U-bolt is provided on the back support rod, the axle sleeve on back support rod is connected on U-bolt.
Preferably, the adjusting drive system also includes capstan winch and big pulley；
The both ends of the main rope along its length are wrapped in the thread groove on capstan winch；Main rope prolongs in length
The side of stretching is upwardly through one or more big pulleys.
Preferably, steel wire rope lockset is additionally provided on the main rope；
The capstan winch is equipped with retarder.
Preferably, the lower end of the back support rod, the lower end of front column are connected separately with first foundation crossbeam, the second basis
Crossbeam；
One or more angle steel ground piles are provided on the first foundation crossbeam and the second basic crossbeam.
Preferably, attachment base is provided on any one or multiple positions below：
Between back support rod and first foundation crossbeam；
Between front column and corresponding axle sleeve；
Between multiple back support rods at interconnection.
Compared with prior art, the utility model has following beneficial effect：
1, driving force is small：It is relatively laborsaving since the driving wheel arm of force is larger when wirerope pulls driving wheel.
2, transmission accuracy is good：When avoiding traditional wire rope gearing, generate sliding steps the phenomenon that.
3, expansibility is strong：Under nominal drive power, it only need to increase bracket number and main rope length can be to light
Volt system is expanded.
4, easy for installation：Installation is simple, and layout is beautiful, and cost performance is high.
5, low cost：It is at least lower by 20% than common bracket.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is support system front view；
Fig. 2 is support system rear portion adjustable supports structural schematic diagram；
Fig. 3 is the utility model overall structure diagram；
Fig. 4 is capstan winch position fragmentary detail view.
It is shown in figure：
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in figure 3, oblique uniaxial tracking bracket transmission mechanism provided by the utility model, comprising support system and adjusts drive
Dynamic system.The support system includes fixing rack structure and rotating bracket structure, and the rotating bracket structure includes driving wheel
18；The adjusting drive system includes main rope 23 and sub- wirerope 22；Main rope 23 is on length extending direction with one
A or multiple sub- wirerope 22 are connected, and sub- wirerope 22 is connected with driving wheel 18；Main rope 23 moves successively along its length
Sub- wirerope 22, driving wheel 18 is driven to move.
As shown in Fig. 2, being provided with pretension bolt 19 on the driving wheel 18；The fixing rack structure also includes rear support
Bar is provided with truckle 21 on support rod；The sub- wirerope 22 extends through pretension bolt 19 and truckle along its length
21, it is fastenedly connected between the main rope 23 and sub- wirerope 22 by the steel wire rope clamp 27 of setting.As shown in Figure 1, described
Rotating bracket structure also includes shaft 16, and driving wheel 18 is mounted in shaft 16；The fixing rack structure also includes front column
12；It is provided with axle sleeve 15 on back support rod and front column 12, the shaft 16 is rotatably installed in axle sleeve 15.It is multiple it is described after
It include the first back support rod 7 and the second back support rod 8 in support rod, there are two pretension bolts 19 for setting on driving wheel 18；Institute
It states the both ends of sub- wirerope 22 along its length to be connected on two pretension bolts 19, sub- wirerope 22 is in length extension side
Upwardly through the truckle 21 on the truckle 21 and the second back support rod 8 on the first back support rod 7.The back support rod is with before
Inclined support bar 11 between column 12 also by setting is connected；Also by setting between first back support rod 7 and the second back support rod 8
The rear connecting rod 10 set is connected, to increase bonding strength.Preferably, also fastening is equipped with component mounting rail in the shaft 16
17, the component mounting rail 17 is rotated for installing the structures such as solar panel, shaft 16 and component mounting rail 17, Jin Ershi
The rotation of existing solar panel.U-bolt 20 is provided on the preferably described back support rod, the axle sleeve 15 on back support rod connects
It connects on U-bolt 20.
As shown in Figure 1 and Figure 2, the lower end of the back support rod, front column 12 lower end be connected separately with first foundation crossbeam
2, the second basic crossbeam 3；One or more angle steel ground piles are provided on the first foundation crossbeam 2 and the second basic crossbeam 3
1.Attachment base is provided on any one or multiple positions below：Between back support rod and first foundation crossbeam 2 (corresponding pedestal 4,
First bottom tie point 5 and the second bottom tie point 6)；It (is connected before corresponding first between front column 12 and corresponding axle sleeve 15
Tie point 14 before point 13 and second)；Between multiple back support rods at interconnection (corresponding top attachment points 9).
The adjusting drive system also includes capstan winch 25 and big pulley 24.As shown in figure 4, the main rope 23 is along length
The both ends in direction are wrapped in the thread groove on capstan winch 25；Main rope 23 passes through one or more on length extending direction
Big pulley 24.Steel wire rope lockset 28 is additionally provided on the main rope 23；The capstan winch 25 is equipped with retarder 26.
Preferred embodiment：
Oblique uniaxial tracking bracket transmission mechanism provided by the utility model mainly connects at the both ends of sub- wirerope 22 respectively
It is connected on the pretension bolt 19 at 18 both ends of driving wheel, 4 truckles of back support rod is wound on after then intersecting sub- wirerope 22
On 21, sub- wirerope 22 is pre-tightened by locking pretension bolt 19.Main rope 23 passes through 25 centre bore of capstan winch, and is wrapped in strand
In thread groove on disk 25, whole group bracket is then observed by the big pulley 24 of two sides, and pass through steel wire rope clamp 27 and sub- steel wire
Rope 22 is fixed, and main rope 23 can be pre-tightened by steel wire rope lockset 28.When motor drives capstan winch 25 by retarder 26,
The tightening of side main rope 23 of capstan winch 25 is involved in thread groove, and other side main rope 23 is then gradually backed out thread groove, into
And component mounting rail 17 is rotated through into certain angle around shaft 16 with mover wirerope 22；Reversion.It can so realize
Angle control assembly mounting rail 17 positive and negative rotation and its turned over by controlling positive and negative rotation and the working time of motor, to realize
To the real-time tracking of solar azimuth.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (10)
1. a kind of oblique uniaxial tracking bracket transmission mechanism, which is characterized in that comprising support system and adjust drive system；
The support system includes fixing rack structure and rotating bracket structure, and the rotating bracket structure includes driving wheel
(18)；The adjusting drive system includes main rope (23) and sub- wirerope (22)；
Main rope (23) is connected on length extending direction with one or more sub- wirerope (22), sub- wirerope (22) and biography
Driving wheel (18) is connected；Main rope (23) moves along its length successively drives sub- wirerope (22), driving wheel (18) movement.
2. oblique uniaxial tracking bracket transmission mechanism according to claim 1, which is characterized in that set on the driving wheel (18)
It is equipped with pretension bolt (19)；The fixing rack structure also includes back support rod, and truckle (21) are provided on support rod；
The sub- wirerope (22) extends through pretension bolt (19) and truckle (21), the main rope along its length
(23) it is fastenedly connected between sub- wirerope (22) by the steel wire rope clamp (27) of setting.
3. oblique uniaxial tracking bracket transmission mechanism according to claim 2, which is characterized in that the rotating bracket structure is also
Comprising shaft (16), driving wheel (18) is mounted on shaft (16)；The fixing rack structure also includes front column (12)；
It is provided with axle sleeve (15) on back support rod and front column (12), the shaft (16) is rotatably installed in axle sleeve (15).
4. oblique uniaxial tracking bracket transmission mechanism according to claim 3, which is characterized in that in multiple back support rods
It include the first back support rod (7) and the second back support rod (8), there are two pretension bolt (19) for setting on driving wheel (18)；
The both ends of the sub- wirerope (22) along its length are connected on two pretension bolts (19), sub- wirerope (22)
Pass through the truckle (21) on the first back support rod (7) and the truckle on the second back support rod (8) on length extending direction
(21)。
5. oblique uniaxial tracking bracket transmission mechanism according to claim 4, which is characterized in that the back support rod is stood with preceding
Inclined support bar (11) between column (12) also by setting is connected；
Also it is connected by the rear connecting rod (10) of setting between first back support rod (7) and the second back support rod (8).
6. oblique uniaxial tracking bracket transmission mechanism according to claim 5, which is characterized in that also tight on the shaft (16)
Guan County is equipped with component mounting rail (17)；
It is provided on the back support rod U-bolt (20), the axle sleeve (15) on back support rod is connected on U-bolt (20).
7. oblique uniaxial tracking bracket transmission mechanism according to claim 2, which is characterized in that the adjusting drive system is also
Include capstan winch (25) and big pulley (24)；
The both ends of the main rope (23) along its length are wrapped in the thread groove on capstan winch (25)；Main rope (23)
Pass through one or more big pulleys (24) on length extending direction.
8. oblique uniaxial tracking bracket transmission mechanism according to claim 7, which is characterized in that on the main rope (23)
It is additionally provided with steel wire rope lockset (28)；
The capstan winch (25) is equipped with retarder (26).
9. oblique uniaxial tracking bracket transmission mechanism according to claim 3, which is characterized in that under the back support rod
It holds, the lower end of front column (12) is connected separately with first foundation crossbeam (2), the second basic crossbeam (3)；
One or more angle steel ground piles (1) are provided on the first foundation crossbeam (2) and the second basic crossbeam (3).
10. oblique uniaxial tracking bracket transmission mechanism according to claim 9, which is characterized in that it is following any one or appoint more
Attachment base is provided on a position：
Between back support rod and first foundation crossbeam (2)；
Between front column (12) and corresponding axle sleeve (15)；
Between multiple back support rods at interconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620074.9U CN208158516U (en) | 2018-04-27 | 2018-04-27 | Oblique uniaxial tracking bracket transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620074.9U CN208158516U (en) | 2018-04-27 | 2018-04-27 | Oblique uniaxial tracking bracket transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158516U true CN208158516U (en) | 2018-11-27 |
Family
ID=64376903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620074.9U Expired - Fee Related CN208158516U (en) | 2018-04-27 | 2018-04-27 | Oblique uniaxial tracking bracket transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158516U (en) |
-
2018
- 2018-04-27 CN CN201820620074.9U patent/CN208158516U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200427 |