CN209088873U - A kind of oblique single shaft fixing device of photovoltaic module - Google Patents
A kind of oblique single shaft fixing device of photovoltaic module Download PDFInfo
- Publication number
- CN209088873U CN209088873U CN201822176889.5U CN201822176889U CN209088873U CN 209088873 U CN209088873 U CN 209088873U CN 201822176889 U CN201822176889 U CN 201822176889U CN 209088873 U CN209088873 U CN 209088873U
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- China
- Prior art keywords
- supporting element
- photovoltaic module
- fixing device
- single shaft
- oblique single
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of oblique single shaft fixing devices of photovoltaic module, including the first supporting element and lower than the second supporting element of the first supporting element, it is equipped with the fixing piece for being used to support fixed photovoltaic module at the top of first supporting element and the second supporting element, the first supporting element liftable is to adjust the position of photovoltaic module.Wherein, first supporting element liftable, that is the height-adjustable of the first supporting element, thus when needing the installation photovoltaic component on the first supporting element, only need to control the first supporting element drops to the position for facilitating user installation photovoltaic module, again rises the first supporting element after installing photovoltaic module, and, the angle of photovoltaic module can also be adjusted by adjusting the height of the first supporting element, improved light income of the photovoltaic module under Various Seasonal, improved the generated energy of photovoltaic module.
Description
Technical field
The utility model relates to field of photoelectric technology, more specifically to a kind of oblique single shaft fixing device of photovoltaic module.
Background technique
Currently, clean energy resource has obtained more and more extensive concern, in order to further increase the generating capacity of photovoltaic module,
More effectively utilize sunlight.Intelligent-tracking bracket is an effective mode, but since flat uniaxial tracking bracket is in low latitude
There is some superiority in degree area, but unobvious in high latitude area advantage；Tracking support with double shafts higher cost, is widely popularized it
Also certain limitation is received.And tiltedly uniaxial tracking bracket is suitable for the relatively high region of latitude, while with double-axis tracking phase
Than, advantage of lower cost, therefore have obtained relatively broad application.But since there are certain inclinations angle for oblique single-shaft support
Degree, with increasing for mounting assembly, the height that will cause oblique single-shaft support one end is too high, and be unfavorable for the installation of photovoltaic module with
Replacement.
In conclusion how a kind of photovoltaic module for facilitating photovoltaic module installation and replacement tiltedly single shaft fixing device is provided,
It is a problem to be solved by those skilled in the art.
Utility model content
In view of this, facilitating photovoltaic module installation and the photovoltaic module of replacement oblique the purpose of the utility model is to provide a kind of
Single shaft fixing device.
To achieve the goals above, the utility model provides the following technical solutions:
The oblique single shaft fixing device of a kind of photovoltaic module, including the first supporting element and lower than the second support of the first supporting element
The fixing piece for being used to support fixed photovoltaic module, institute are equipped at the top of part, first supporting element and second supporting element
The first supporting element liftable is stated to adjust the position of the photovoltaic module.
Preferably, first supporting element is also to be set in described sleeve pipe including at least 2-section pipe body, telescope
It is equipped with the locating part for fixing the tube body.
Preferably, first supporting element includes that at least two sections are provided with externally threaded first screwed pipe, and each described the
One screwed pipe is connect by being provided with the second screwed pipe of the internal screw thread to match with the external screw thread.
Preferably, the bottom of first supporting element is connect with the cylinder for driving first supporting element to go up and down.
Preferably, the bottom of first supporting element is provided with the rectangular support for fixing first supporting element.
Preferably, the rectangular support is welded in first supporting element bottom.
Preferably, it is connected with rotatable shaft at the top of first supporting element and second supporting element, described turn
It is provided on axis with shaft rotation, the purlin for fixing the photovoltaic module.
Preferably, second supporting element is steel cylindrical tube, and the steel cylindrical tube is connected by bearing and the shaft
It connects.
The oblique single shaft fixing device of photovoltaic module provided by the utility model, including the first supporting element and lower than the first support
The fixation for being used to support fixed photovoltaic module is equipped at the top of second supporting element of part, the first supporting element and the second supporting element
Part, the first supporting element liftable is to adjust the position of photovoltaic module.
Wherein, the first supporting element liftable, the i.e. height-adjustable of the first supporting element, thus when needs are in the first supporting element
When upper installation photovoltaic component, only need to control the first supporting element drops to the position for facilitating user installation photovoltaic module, installs light
The first supporting element is risen again after lying prostrate component, also, photovoltaic module can also be adjusted by adjusting the height of the first supporting element
Angle improves light income of the photovoltaic module under Various Seasonal, improves the generated energy of photovoltaic module.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of the oblique single shaft fixing device of photovoltaic module provided by the utility model；
Fig. 2 is the structural schematic diagram of the first supporting element provided by the utility model.
In Fig. 1-2:
1 is the second supporting element, 2 be the first supporting element, 21 be the first screwed pipe, 22 be the second screwed pipe, 3 be purlin, 4 be
Photovoltaic module, 5 are shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model, which is to provide, a kind of facilitates photovoltaic module installation and the photovoltaic module of replacement tiltedly uniaxial fixed
Device.
Please refer to Fig. 1~2, Fig. 1 is the structural representation of the oblique single shaft fixing device of photovoltaic module provided by the utility model
Figure；Fig. 2 is the structural schematic diagram of the first supporting element provided by the utility model.
The oblique single shaft fixing device of photovoltaic module provided by the utility model, including the first supporting element 2 and it is lower than first
The top of second supporting element 1 of supporting element 2, the first supporting element 2 and the second supporting element 1 is used to support fixed photovoltaic module 4, and first
2 liftable of supporting element is to adjust the position of photovoltaic module 4.
Wherein, the both ends of photovoltaic module 4 are connect with the first supporting element 2 and the second supporting element 1 respectively, i.e. the first supporting element 2
Support fixed photovoltaic module 4 together with the second supporting element 1, and the second supporting element 1 is lower than the first supporting element 2, i.e. photovoltaic module 4 is
It is obliquely installed, the top of the first supporting element 2 is higher-end, and the top of the second supporting element 1 is lower end.
It should be noted that 2 liftable of the first supporting element, the i.e. height-adjustable of the first supporting element 2, thus when needs exist
On first supporting element 2 when installation photovoltaic component 4, only it need to control the first supporting element 2 and drop to and facilitate user installation photovoltaic module 4
Position again rises the first supporting element 2 after installing photovoltaic module 4, also, the height by adjusting the first supporting element 2 may be used also
To adjust the angle of photovoltaic module 4, improves light income of the photovoltaic module 4 under Various Seasonal, improve the power generation of photovoltaic module 4
Amount, tiltedly single shaft fixing device is mainly used in distributed outdoor generating system or large size to photovoltaic module provided by the utility model
Photovoltaic tests power station.
In a kind of specific embodiment about the first supporting element 2, the first supporting element 2 is including at least 2-section pipe body
, telescope, the locating part for fixing tube body is additionally provided on casing.
Wherein, respectively section tube body can use the tapered tubular structure of nested structure, i.e. conical sleeve, the structure phase with fishing rod
Seemingly, the sleeve that also can choose other structures is additionally provided with locating part on tube body to prevent each section tube body to be detached from, and is adjusting
After the height of whole good casing, casing can also be fixed by locating part, to prevent casing from making in the gravity of photovoltaic module 4
With decline.Certainly, the first supporting element 2 is not limited to above structure form, as long as the knot of 4 height of photovoltaic module can be adjusted
Structure can be applied in technical solution provided by the utility model.
In this embodiment, the first supporting element 2 includes that at least two sections are provided with externally threaded first screwed pipe 21,
Each first screwed pipe 21 is connect by being provided with the second screwed pipe 22 of the internal screw thread to match with external screw thread.
It is understood that the length of 22 thread segment of the first screwed pipe 21 and the second screwed pipe determines the first supporting element 2
Height-adjustable range size, thus the first screwed pipe 21 be not easy with 22 thread segment of the second screwed pipe it is too short, it is too short to will affect
The stability of connection screws the second screwed pipe 22 when needing that the first supporting element 2 is turned up, and the first screwed pipe 21 is fixed, makes
The exposed portion of first screwed pipe, 21 thread segment is elongated, to improve the height of the first supporting element 2, certainly, the first screwed pipe 21 with
The quantity of second screwed pipe 22 is not particularly limited, can according to the actual situation in the distance of required lifting selected.
In addition to the above-mentioned set-up mode that the lifting of the first supporting element 2 can be achieved, other modes can also be used, for example, first
The bottom of supporting element 2 is connect with the cylinder for driving the first supporting element 2 to go up and down.
Wherein, cylinder is generally made of cylinder barrel, end cap, piston, piston rod and sealing element etc., and what piston rod can be gone up and down sets
It is placed in cylinder barrel, and one end of piston rod is connect with the bottom of the first supporting element 2, realizes the by the up and down motion of piston rod
The lifting of one support rod can reduce the labor of staff using cylinder compared to the mode of 2 height of the first supporting element of manual adjustment
Fatigue resistance, and the precision that cylinder is adjusted is higher, can accurately adjust the inclination angle of photovoltaic module 4.
In order to improve the stability of the oblique single shaft fixing device of photovoltaic module, in this embodiment, the first supporting element 2
Bottom be provided with the rectangular support for fixing the first supporting element 2.
It is understood that the size that rectangular support needs to have sufficiently large, fixes dress to avoid photovoltaic module 4 is tiltedly uniaxial
It sets and topples over, the first supporting element 2 is typically connected to the middle part of rectangular support, so that rectangular Bearing Seat Force is uniform, and certainly, first
The fixing piece of supporting element 2 is not limited to above-mentioned rectangular support, can also be using fixing pieces such as circular seat, fixed beams.
Preferably, rectangular support is welded in 2 bottom of the first supporting element, and welding has strength of joint big, and compactness is good, saves
The advantages that metal, productivity is high and cost is relatively low, it is of course also possible to use other connection types, such as be bolted.
On the basis of above-mentioned specific embodiment, the top of the first supporting element 2 and the second supporting element 1, which is connected with, be can be rotated
Shaft 5, be provided in shaft 5 with the rotation of shaft 5, the purlin 3 for fixing photovoltaic module 4.
Wherein, by the tilt angle of the adjustable photovoltaic module 4 of rotating shaft 5, thus suitable for different latitudes
Area can effectively utilize sunlight, improve the power generation performance of photovoltaic module 4, it is preferred that shaft 5 and intelligent tracking system connect
It connects, can control shaft 5 makes photovoltaic module 4 follow sunlight deflection.
Purlin 3 is usually profile, and a photovoltaic module 4 generallys use two purlins 3 and fixes, when one or one group of purlin 3
When needing to install multiple photovoltaic modulies 4, the length of purlin 3 will also lengthen accordingly, and purlin 3 and photovoltaic module 4 can use spiral shell
The connection of the connection types such as bolt.
In a kind of specific embodiment about the second supporting element 1, the second supporting element 1 is steel cylindrical tube, cylindrical
Steel pipe is connect by bearing with shaft 5.
It, can also be with to facilitate the fixation of shaft 5 it is understood that bearing is generally positioned at the top of steel cylindrical tube
Bearing is set to other positions according to actual needs, it is preferred that bearing can use rolling bearing or other kinds of axis
It holds, causes the relative position between shaft and bearing to change because the first supporting element 2 is gone up and down in order to prevent, make shaft card
Extremely, the steering that can be rotated in vertical direction can be set between bearing and the first supporting element 2 and the top of the second supporting element 1
Section, when the lifting of the first supporting element 2, bearing can also be rotated with knuckle, with the normal matching relationship between holding and shaft,
It is of course also possible to use other set-up modes prevent shaft stuck, such as in bearing and the first supporting element 2 and the second supporting element 1
Top between elastic component is set.
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.
To photovoltaic module provided by the utility model, tiltedly single shaft fixing device is described in detail above.It answers herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these improvement
It is also fallen into the protection scope of the utility model claims with modification.
Claims (8)
1. a kind of oblique single shaft fixing device of photovoltaic module, which is characterized in that including the first supporting element (2) and lower than the first support
It is equipped with and is used to support at the top of the second supporting element (1) of part (2), first supporting element (2) and second supporting element (1)
The fixing piece of fixed photovoltaic module (4), the first supporting element (2) liftable is to adjust the positions of the photovoltaic module (4).
2. the oblique single shaft fixing device of photovoltaic module according to claim 1, which is characterized in that first supporting element (2)
To be additionally provided with the locating part for fixing the tube body in described sleeve pipe including at least 2-section pipe body, telescope.
3. the oblique single shaft fixing device of photovoltaic module according to claim 1, which is characterized in that first supporting element (2)
At least two sections are provided with externally threaded first screwed pipe (21), and are provided with the internal screw thread to match with the external screw thread
The second screwed pipe (22), first screwed pipe (21), second screwed pipe (22) alternately connects.
4. the oblique single shaft fixing device of photovoltaic module according to claim 1, which is characterized in that first supporting element (2)
Bottom with for driving the cylinder of first supporting element (2) lifting to connect.
5. the oblique single shaft fixing device of photovoltaic module according to claim 1, which is characterized in that first supporting element (2)
Bottom be provided with the rectangular support for fixing first supporting element (2).
6. the oblique single shaft fixing device of photovoltaic module according to claim 5, which is characterized in that the rectangular support is welded in
First supporting element (2) bottom.
7. the oblique single shaft fixing device of photovoltaic module according to any one of claims 1 to 6, which is characterized in that the fixation
Part is and the shaft (5) that is rotatably connected at the top of first supporting element (2) and second supporting element (1), the shaft
(5) it is provided on the shaft (5) rotation, the purlin (3) for fixing the photovoltaic module (4).
8. the oblique single shaft fixing device of photovoltaic module according to claim 7, which is characterized in that second supporting element (1)
For steel cylindrical tube, the steel cylindrical tube is connect by bearing with the shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176889.5U CN209088873U (en) | 2018-12-24 | 2018-12-24 | A kind of oblique single shaft fixing device of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176889.5U CN209088873U (en) | 2018-12-24 | 2018-12-24 | A kind of oblique single shaft fixing device of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088873U true CN209088873U (en) | 2019-07-09 |
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ID=67127245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176889.5U Active CN209088873U (en) | 2018-12-24 | 2018-12-24 | A kind of oblique single shaft fixing device of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088873U (en) |
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2018
- 2018-12-24 CN CN201822176889.5U patent/CN209088873U/en active Active
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