CN201812836U - Solar panel support frame - Google Patents
Solar panel support frame Download PDFInfo
- Publication number
- CN201812836U CN201812836U CN2010205236978U CN201020523697U CN201812836U CN 201812836 U CN201812836 U CN 201812836U CN 2010205236978 U CN2010205236978 U CN 2010205236978U CN 201020523697 U CN201020523697 U CN 201020523697U CN 201812836 U CN201812836 U CN 201812836U
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- Prior art keywords
- support frame
- angle
- shaft
- solar panel
- frame
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- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar panel support frame, which belongs to the field of a solar panel support device. The support frame comprises an angle driven longitudinal shaft support frame, a horizontal shaft seat, a horizontal shaft, two horizontal shaft side support frames, a fixed crossbeam, a truss body and a linear electric cylinder, the angle driven longitudinal shaft support frame is provided with the horizontal shaft seat, the horizontal shaft seat is provided with the horizontal shaft, the two sides of the horizontal shaft are provided with the horizontal shaft side support frames, the fixed crossbeam is connected between the two horizontal shaft side support frames, and the truss body connected with a solar panel or a focusing solar photoelectric conversion device is fixedly arranged on the two horizontal shaft side support frames; and the angle driven longitudinal shaft support frame is connected with the fixed end of the linear electric cylinder, and the drive end of the linear electric cylinder is movably connected with the fixed crossbeam between the two horizontal shaft side support frame. The support frame has simple structure, is convenient to install, has high support strength, and can not be deformed substantially during sun tracking, and the accuracy of the support frame can completely meet the sunlight focusing requirements of solar panels.
Description
Technical Field
The utility model belongs to the technical field of solar cell support equipment and specifically relates to a solar cell panel support frame is related to.
Background
In order to reduce the photoelectric conversion cost in the existing solar photovoltaic power station, a Fresnel mirror is required to focus sunlight, so that the area of a photoelectric conversion element is reduced. The higher focusing multiple that uses at present reaches 500 ~ 1000 times, for guaranteeing that sunshine focuses on photovoltaic conversion component accurately, requires that the support body that bears photovoltaic conversion component chases after the sun precision and is superior to 0.3 degree.
As shown in fig. 1 and 2, most of the currently used solar energy conversion frame bodies adopt a single-layer frame structure consisting of a battery plate frame 20, a transverse shaft 21, a longitudinal shaft rotating frame 22, a linear electric cylinder 23, a longitudinal shaft angle driver 24 and an upright post 25, the structural rigidity is poor, the deformation of each part of the frame body cannot be guaranteed to be smaller than the design requirement in wind load and gravity load, the transverse shaft of the existing frame body is connected with the longitudinal shaft through a worm and gear angle driving assembly, and the frame body shakes greatly under the wind load due to the small size of a supporting bearing, so that the precision requirement cannot be met. In addition, in the aspect of installation, current support body is because of the inconvenient loading and unloading of project organization, and efficiency is lower in batch production.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the embodiment of the utility model provides a solar cell panel support frame is provided, its stability is good, chases after a day the precision is high, simple to operate.
The utility model aims at realizing through the following technical scheme:
the embodiment of the utility model provides a solar cell panel support frame, include:
the angle-driven type electric cylinder comprises an angle-driven type longitudinal shaft support frame, a transverse shaft seat, a transverse shaft side support frame, a fixed transverse beam, a truss body and a linear electric cylinder;
the angle-driven type vertical axis support frame is provided with a horizontal axis seat, a horizontal axis is arranged on the horizontal axis seat, both sides of the horizontal axis are provided with horizontal axis side support frames, a fixed cross beam is connected between the two horizontal axis side support frames, and a truss body for connecting the planar or focusing type solar photoelectric conversion device is fixedly arranged on the two horizontal axis side support frames;
the angle-driven type longitudinal axis support frame is movably connected with the fixed end of the linear electric cylinder, and the driving end of the linear electric cylinder is movably connected with the fixed cross beam between the two lateral cross axis support frames.
Through the embodiment of the utility model provides a technical scheme can see out, the embodiment of the utility model provides an in the cross axle both sides all set up the cross axle side direction and support, and connect fixed cross beam between two cross axle collateral branch strut frames, the truss body that will support solar cell panel sets up by the cross axle, on the supporting plane that two cross axle collateral branch strut frames and fixed cross beam formed, be connected with two cross axle collateral branch strut frames through four support stress points at least on the truss body like this, the stress radius of the structure that every stress point supported has been reduced, thereby reduce the maximum deflection of whole truss body, improve the support accuracy of support frame, the focusing accuracy of the solar cell who supports has been guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a solar panel support frame provided in the prior art;
fig. 2 is a schematic side structure diagram of a solar panel support frame provided in the prior art;
fig. 3 is a schematic structural diagram of a solar panel support frame according to an embodiment of the present invention;
fig. 4 is a schematic side view of a solar panel support frame according to an embodiment of the present invention;
fig. 5 is a frame body structure schematic diagram of a solar panel support frame provided by an embodiment of the present invention;
fig. 6 is a schematic side view of a frame body of a solar panel support frame according to an embodiment of the present invention;
fig. 7 is a schematic view of an angle-driven type longitudinal axis support frame of a solar panel support frame according to an embodiment of the present invention;
fig. 8 is a schematic side view of an angle-driven vertical axis support frame of a solar panel support frame according to an embodiment of the present invention;
fig. 9 is a schematic view of a frame body separation state of a solar panel support frame disposed under an angle driving device according to an embodiment of the present invention;
fig. 10 is a schematic side view of a separated state of a frame body of a solar panel support frame disposed under an angle driving device according to an embodiment of the present invention;
the reference numerals in fig. 1 to 2 are: 20-battery plate rack; 21-horizontal axis; 22-longitudinal axis rotating frame; 23-linear electric cylinder; 24-longitudinal axis angle drive; 25-upright post;
in FIGS. 3 to 10, the reference numerals are as follows: 1-cross shaft side support frame; 2-a horizontal shaft seat; 3-horizontal axis; 4-longitudinal axis rotating frame; 5-linear electric cylinder; 6-truss body; 7-longitudinal axis; 8-positioning a cone; 9-angular drive means; 10-a bearing; 11-a fixed cross beam; 12-a connecting rod; 13-interface support plate.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Examples
This embodiment provides a solar cell panel support frame for support solar cell, can improve the tracking accuracy, thereby guarantee solar cell's focus precision, as shown in fig. 3 ~ 6, this support frame includes:
the angle-driven type electric cylinder comprises an angle-driven type longitudinal shaft support frame, a transverse shaft seat, a transverse shaft side support frame, a fixed transverse beam, a truss body and a linear electric cylinder;
the angle-driven type vertical axis supporting frame is provided with a horizontal axis seat, the horizontal axis seat is composed of a cross beam and a plurality of bearings, the bearings are uniformly distributed on the cross beam, the middle part of the cross beam is provided with an installation part, the installation part is installed on the angle-driven type vertical axis supporting frame, the horizontal axis seat is provided with a horizontal axis, the horizontal axis is arranged in the bearings on the horizontal axis seat, the horizontal axis can freely rotate along the horizontal axis seat, the two sides of the horizontal axis are respectively provided with a horizontal axis side supporting frame, each horizontal axis side supporting frame is composed of two cross beams and a plurality of connecting rods, the two cross beams are arranged in parallel, the connecting rods are obliquely connected between the two cross beams, and a frame structure with a; a fixed cross beam is connected between the two cross shaft side supporting frames, the fixed cross beam is parallel to the cross shaft, the fixed cross beam is also fixedly connected with the cross shaft through a connecting rod, and the truss body is fixedly arranged on the two cross shaft side supporting frames;
the angle-driven type vertical shaft supporting frame is provided with a linear electric cylinder, particularly, a fixed end of the linear electric cylinder is movably connected with the angle-driven type vertical shaft supporting frame, a driving end of the linear electric cylinder is movably connected with a fixed cross beam between two transverse shaft side supporting frames, and when the driving end of the linear electric cylinder stretches, a plane supporting body formed by the fixed cross beam, the two transverse shaft side supporting frames and a transverse shaft can be driven to rotate along a transverse shaft seat, so that a truss body on the angle-driven type vertical shaft supporting frame is driven to rotate along the transverse shaft.
As shown in fig. 7 and 8, the angle-driven vertical shaft support frame of the above-mentioned support frames is composed of a vertical shaft, a bearing, an angle-driven device and a vertical shaft rotating frame; wherein, the axis of ordinates bottom sets up on the bearing, the axis of ordinates upper end sets up in the bearing in angle drive arrangement, be equipped with the interface backup pad on the axis of ordinates revolving rack, the interface backup pad is used for installing horizontal axle seat, the axis of ordinates revolving rack sets up in the axis of ordinates outside, axis of ordinates revolving rack upper end is fixed on angle drive arrangement, axis of ordinates revolving rack lower extreme is fixed on the bearing, the axis of ordinates revolving rack is used for the electronic jar of fixed straight line, and when each part and the truss body on angle drive arrangement drive horizontal axle seat and rotate along the axis of ordinates, along with angle drive arrangement along the axis of ordinate. Wherein the angle driving device can adopt a worm and gear type angle driving device.
Another angle-driven longitudinal shaft support frame is shown in fig. 9, in which an angle-driven device is arranged below, the upper part of a longitudinal shaft rotating frame is movably connected with one end of a longitudinal shaft through a bearing, and the lower part of the longitudinal shaft rotating frame is connected with the other end of the longitudinal shaft through the angle-driven device.
As shown in fig. 9-10, the interface supporting plate is arranged on the longitudinal axis rotating frame of the angle driving type longitudinal axis supporting frame, the interface supporting plate is provided with two positioning cones for positioning and installing the transverse axis seat, and the bottom surfaces of the installation parts of the transverse axis seat are provided with positioning cone holes corresponding to the positioning cones, so that when the transverse axis seat is installed on the interface supporting plate of the angle driving device, the transverse axis seat can be quickly and conveniently positioned.
The truss body in the support frame can adopt a triangular lattice type three-dimensional truss (see fig. 3 and 4), so that the support strength can be effectively ensured, the deformation is avoided, and the support precision is ensured.
When the solar tracking device is used, the solar cell panel is fixedly arranged on the truss body, the truss body and the solar cell panel on the truss body rotate along the longitudinal axis by controlling the angle driving device, and the truss body and the solar cell panel on the truss body rotate along the transverse axis by controlling the linear electric cylinder, so that sun tracking action of the supported solar cell panel is completed.
The support frame of the embodiment of the utility model adopts the truss type truss body to ensure the support strength in order to realize that the overall precision reaches the design requirement; because the cross shaft side supporting frames are arranged on the two sides of the cross shaft and adopt truss structures, when the truss body is installed on the truss body, the four stress points are connected with the two cross shaft side supporting frames arranged on the two ends of the cross shaft, so that the stress radius of the structure supported by each stress point is reduced, and the maximum deformation of the whole truss is reduced;
the cross shaft side support frames arranged in the two sides of the truss body are connected with the cross shaft, and the cross shaft seat extends to the vicinity of the cross shaft side support frame from the gap of the truss body on the two sides and is connected with the cross shaft through a bearing, so that the cross shaft is strengthened;
and the interface supporting plate arranged on the longitudinal axis rotating frame and the positioning cone arranged on the interface supporting plate form an interface which can be conveniently disassembled and assembled with the transverse axis seat, so that transverse axis components such as the transverse axis seat, the transverse axis and the like, the truss body and the cell panel component are connected, the flatness is adjusted, the transverse axis components can be conveniently and integrally hoisted onto the interface supporting plate and are installed with the angle-driven longitudinal axis supporting frame, and the production and installation efficiency of the solar sun-chasing supporting frame is greatly improved.
The angle driving type longitudinal shaft supporting frame has the advantages that the longitudinal shaft is arranged between the upper bearing and the lower bearing, the acting force radius resisting the shaking of the longitudinal shaft is increased by utilizing the distance between the two bearings, the shaking caused by the gap between the bearings is minimized, the bearings are arranged above and below the longitudinal shaft, the angle driving device and the upper bearing or the lower bearing can be combined and placed because the angle driving device contains the bearings, and if the angle driving device cannot provide the bearings, the bearings can be independently placed at the upper position and the lower position to realize the bearing connection of the two points. Therefore, the utility model discloses support frame simple structure, simple to operate, support intensity is big, follows after a day the in-process can not take place to warp by a wide margin, and the precision can satisfy solar cell focusing sunlight's requirement completely.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a solar cell panel support frame which characterized in that includes:
the angle-driven type electric cylinder comprises an angle-driven type longitudinal shaft support frame, a transverse shaft seat, a transverse shaft side support frame, a fixed transverse beam, a truss body and a linear electric cylinder;
the angle-driven type vertical axis support frame is provided with a horizontal axis seat, a horizontal axis is arranged on the horizontal axis seat, both sides of the horizontal axis are provided with horizontal axis side support frames, a fixed cross beam is connected between the two horizontal axis side support frames, and a truss body for connecting the planar or focusing type solar photoelectric conversion device is fixedly arranged on the two horizontal axis side support frames;
the angle-driven type longitudinal axis support frame is movably connected with the fixed end of the linear electric cylinder, and the driving end of the linear electric cylinder is movably connected with the fixed cross beam between the two lateral cross axis support frames.
2. The solar panel support frame of claim 1, wherein the angle-driven longitudinal axis support frame comprises: the device comprises a longitudinal shaft, a bearing, an angle driving device and a longitudinal shaft rotating frame;
the upper part of a longitudinal shaft rotating frame used for movably arranging the fixed end of the linear electric cylinder is movably connected with one end of the longitudinal shaft through a bearing; the lower part of the longitudinal shaft rotating frame is connected with the other end of the longitudinal shaft through an angle driving device;
or,
the upper part of the longitudinal shaft rotating frame is connected with one end of the longitudinal shaft through an angle driving device, and the lower part of the longitudinal shaft rotating frame is movably connected with the other end of the longitudinal shaft through a bearing.
3. The solar panel support frame of claim 2, wherein the longitudinal shaft rotating frame is provided with an interface support plate, and the interface support plate is provided with a positioning cone for positioning and installing the horizontal shaft seat.
4. The solar panel support frame of claim 1, wherein the angle drive device is a worm and gear type angle drive device.
5. The solar panel support frame of claim 1, wherein the horizontal shaft seat is formed by a horizontal beam and a plurality of bearings, the plurality of bearings are uniformly distributed on the horizontal beam, and the mounting component is arranged in the middle of the horizontal beam.
6. The solar panel support stand of claim 5, wherein the bottom surface of the mounting component of the horizontal shaft seat is provided with a positioning taper hole.
7. The solar panel support stand of claim 1 or 5, wherein the cross shaft is disposed on a plurality of bearings disposed on a cross shaft mount.
8. The solar panel support frame of claim 1, wherein the fixed cross beam is fixedly connected to the cross shaft by a cross shaft side support frame and a connecting rod.
9. The solar panel support frame of claim 1, wherein the lateral axis side support frame comprises: a cross beam and a plurality of connecting rods;
the crossbeam is connected with a plurality of connecting rods to form a frame structure with an outer frame in a plurality of triangular lattices.
10. The solar panel support frame of claim 1, wherein the truss body is a triangular lattice space truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205236978U CN201812836U (en) | 2010-09-08 | 2010-09-08 | Solar panel support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205236978U CN201812836U (en) | 2010-09-08 | 2010-09-08 | Solar panel support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812836U true CN201812836U (en) | 2011-04-27 |
Family
ID=43895774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205236978U Expired - Fee Related CN201812836U (en) | 2010-09-08 | 2010-09-08 | Solar panel support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812836U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154479A (en) * | 2015-04-16 | 2016-11-23 | 九格能源科技（天津）有限公司 | A kind of box bracing frame of optical lens |
| CN106253824A (en) * | 2016-09-09 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of photovoltaic panel support following the tracks of device for photovoltaic generation |
| CN106253825A (en) * | 2016-09-14 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of bracing frame following the tracks of device for photovoltaic generation |
| CN106341079A (en) * | 2016-09-09 | 2017-01-18 | 四川中惯科技股份有限公司 | Support frame used for photovoltaic panel installation |
| CN114337487A (en) * | 2021-10-27 | 2022-04-12 | 国家电投集团曲阳新能源发电有限公司 | Solar photovoltaic support fast to install |
-
2010
- 2010-09-08 CN CN2010205236978U patent/CN201812836U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154479A (en) * | 2015-04-16 | 2016-11-23 | 九格能源科技（天津）有限公司 | A kind of box bracing frame of optical lens |
| CN106253824A (en) * | 2016-09-09 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of photovoltaic panel support following the tracks of device for photovoltaic generation |
| CN106341079A (en) * | 2016-09-09 | 2017-01-18 | 四川中惯科技股份有限公司 | Support frame used for photovoltaic panel installation |
| CN106253825A (en) * | 2016-09-14 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of bracing frame following the tracks of device for photovoltaic generation |
| CN106253825B (en) * | 2016-09-14 | 2018-07-10 | 四川中惯科技股份有限公司 | A kind of supporting rack for photovoltaic generation tracks of device |
| CN114337487A (en) * | 2021-10-27 | 2022-04-12 | 国家电投集团曲阳新能源发电有限公司 | Solar photovoltaic support fast to install |
| CN114337487B (en) * | 2021-10-27 | 2024-04-19 | 国家电投集团曲阳新能源发电有限公司 | Install quick solar photovoltaic support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110427 Termination date: 20160908 |