CN201742338U - Multipoint bearing structure of solar double-axis automatic tracking photovoltaic power station - Google Patents
Multipoint bearing structure of solar double-axis automatic tracking photovoltaic power station Download PDFInfo
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- CN201742338U CN201742338U CN2010202631570U CN201020263157U CN201742338U CN 201742338 U CN201742338 U CN 201742338U CN 2010202631570 U CN2010202631570 U CN 2010202631570U CN 201020263157 U CN201020263157 U CN 201020263157U CN 201742338 U CN201742338 U CN 201742338U
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- electric screw
- fixedly connected
- universal
- electric
- bearing structure
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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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Abstract
The utility model relates to a multipoint bearing structure of a solar double-axis automatic tracking photovoltaic power station, which is characterized in that the multipoint bearing structure is provided with an electric screw jack and at least one universal bearing arm, and an upper universal joint and a lower universal joint are installed on the universal bearing arm; and the lower part of an electric slewing speed reducer is fixedly connected with a base, a slewing disc at the upper part of the electric slewing speed reducer is fixedly connected with a circular cylinder, the electric screw jack is installed on the circular cylinder, the upper part of the electric screw jack is fixedly connected with a triangular bearing frame, the lower end of the universal bearing arm is fixedly connected with the slewing disc at the upper part of the electric speed reducer, and the upper end of the universal bearing arm is connected with the main transverse beam of a solar panel net rack. The utility model has the advantages that since the multipoint bearing structure is adopted, the operation is stable, the tracking accuracy is high, the overall gravity center is low, the wind overload resistance is greatly improved, and since all parts are designed by adopting detachable standard assemblies, the standardized production, packaging, transportation, storage, field construction and installation, part maintenance and replacement and the like are further facilitated.
Description
Technical field
The utility model relates to solar facilities, especially adopts a kind of solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction of multiple spot carrying solar panel rack weight.
Background technology
At present, adopting the photovoltaic generation mode from the motion tracking sun, is to improve solar cell power generation efficient and reduce one of effective way of photovoltaic generation cost.But the existing double-shaft auto-tracking photovoltaic plant constructional device that adopts rotary reducer and electric pushrod, the problem that exists is that the pitching running relies on electric pushrod to do the single-point support fully, make the stressed point pole of cell panel rack inhomogeneous, rack jitter in service is very serious, hinder giving full play to of solar cell power generation efficient, and directly have influence on the useful life of cell panel.In addition, electric pushrod is made single-point and is supported, and causes overall structure opposing wind/rain/snow overload capacity also poor.Because condition of work institute to the failure rate of electric pushrod remains high, and also is the too high one of the main reasons of operating cost.
Summary of the invention
The purpose of this utility model provides a kind of solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction, to reach solar panel more steady when the motion tracking sun moves, tracking accuracy is higher, and does not have the jitter generation, makes the solar panel longer service life.
Described a kind of solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction, comprise support, motoring decelerator, triangle carrier, solar panel rack, the computer photoelectric controller, the triangle carrier with too can cell panel rack be connected, it is characterized in that: described multiple spot unitary construction is provided with electric screw jacking machine, at least one pair of universal load-supporting arm, installs on the universal load-supporting arm, lower cardan; Fixedly connected with support in described motoring decelerator bottom, its top rotary disk is fixedlyed connected with pillar type column, described electric screw jacking machine is installed on the pillar type column, fixedly connected with the triangle carrier in electric screw jacking machine top, fixedlying connected with motorized speed reducer top rotary disk in described universal load-supporting arm lower end, can be connected by cell panel rack main beam on it with too.Described electric screw jacking machine and motoring decelerator also are connected with the computer photoelectric controller respectively
Operation principle of the present utility model: in motoring decelerator when running, drive the solar panel rack through the universal load-supporting arm and follow the sun to do to horizontally rotate, and electric screw jacking machine drives the solar panel rack through the triangle carrier and follows the sun to face upward to bow motion.It faces upward the motion of bowing is that rotate at the center with solar panel rack edge master fine strain of millet, so whole center of gravity reduces a lot, a pair of universal load-supporting arm connects can cause wind resistance overload capacity to improve greatly by the electric hot plate rack very much, and the motoring decelerator is installed on the support, more laborsaving in the running, self consumes energy lower.
The beneficial effects of the utility model are: the multiple spot carrying, operate steadily, the tracking accuracy height, whole center of gravity is low, wind resistance overload capacity greatly improves, and all adopt detachable standard package design, more help characteristics such as standardized production, packing, transportation, storage, site operation installation and parts maintain and replace.Can be widely used in all types of solar photovoltaic generation systems.
Description of drawings
Fig. 1, be the utility model structure front-view schematic diagram
Fig. 2, be the utility model structure schematic side view.
Among the figure: 1-support, 2-motoring decelerator, 3-universal load-supporting arm, 4-pillar type column, 5-electric screw jacking machine, 6-triangle carrier, 7-solar panel rack, 8-solar panel rack main beam, 9, the upper and lower universal joint of 10-.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, Fig. 2, a kind of solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction comprises support 1, motoring decelerator 2, triangle carrier 6, solar panel rack 7, the computer photoelectric controller, triangle carrier 6 with too can cell panel rack 7 be connected, it is characterized in that: described multiple spot unitary construction is provided with electric screw jacking machine 5, at least one pair of universal load-supporting arm 3, installs on the universal load-supporting arm 3, lower cardan 9,10; Fixedly connected with support 10 in described motoring decelerator 2 bottoms, its top rotary disk is fixedlyed connected with pillar type column 4, described electric screw jacking machine 5 is installed on the pillar type column 4, fixedly connected with triangle carrier 6 in electric screw jacking machine top, fixedlying connected with motorized speed reducer 2 top rotary disks in described universal load-supporting arm 3 lower ends, can be connected by cell panel rack main beam 8 on it with too.
Described electric screw jacking machine 5 and motoring decelerator 2 also are connected with the computer photoelectric controller respectively.
The course of work of the present utility model: drive solar panel racks 7 through universal load-supporting arm 3 when motoring decelerator 2 turns round and follow the sun to do to horizontally rotate, electric screw jacking machine 5 drives solar panel racks 7 through triangle carrier 6 and follows the sun to face upward the motion of bowing.
Claims (2)
1. solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction, comprise support (1), motoring decelerator (2), triangle carrier (6), solar panel rack (7), the computer photoelectric controller, triangle carrier (6) with too can the cell panel rack (7) be connected, it is characterized in that: described multiple spot unitary construction is provided with electric screw jacking machine (5), at least one pair of universal load-supporting arm (3), and the universal load-supporting arm is installed on (3), lower cardan (9,10); Fixedly connected with support (10) in described motoring decelerator (2) bottom, its top rotary disk is fixedlyed connected with pillar type column (4), described electric screw jacking machine (5) is installed on the pillar type column (4), fixedly connected with triangle carrier (6) in electric screw jacking machine top, fixedlying connected with motorized speed reducer (2) top rotary disk in described universal load-supporting arm (3) lower end, can be connected by cell panel rack main beam (8) on it with too.
2. solar double-shaft auto-tracking photovoltaic plant multiple spot unitary construction according to claim 1 is characterized in that: described electric screw jacking machine (5) and motoring decelerator (2) also are connected with the computer photoelectric controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631570U CN201742338U (en) | 2010-07-16 | 2010-07-16 | Multipoint bearing structure of solar double-axis automatic tracking photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631570U CN201742338U (en) | 2010-07-16 | 2010-07-16 | Multipoint bearing structure of solar double-axis automatic tracking photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742338U true CN201742338U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202631570U Expired - Fee Related CN201742338U (en) | 2010-07-16 | 2010-07-16 | Multipoint bearing structure of solar double-axis automatic tracking photovoltaic power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102227A (en) * | 2013-04-11 | 2014-10-15 | 中信博新能源科技（苏州）有限公司 | Multi-point bearing type double-axis solar tracking device |
| CN111030577A (en) * | 2019-12-12 | 2020-04-17 | 范小英 | Photovoltaic support for sun tracking |
-
2010
- 2010-07-16 CN CN2010202631570U patent/CN201742338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102227A (en) * | 2013-04-11 | 2014-10-15 | 中信博新能源科技（苏州）有限公司 | Multi-point bearing type double-axis solar tracking device |
| CN104102227B (en) * | 2013-04-11 | 2017-07-18 | 中信博新能源科技（苏州）有限公司 | Multiple spot bearing-type double-shaft solar tracks of device |
| CN111030577A (en) * | 2019-12-12 | 2020-04-17 | 范小英 | Photovoltaic support for sun tracking |
| CN111030577B (en) * | 2019-12-12 | 2023-08-22 | 菲斯博新能源科技(江苏)有限公司 | Photovoltaic bracket for sun tracking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110716 |