CN217335496U - Main support rod assisting in posture adjustment of photovoltaic power generation equipment - Google Patents
Main support rod assisting in posture adjustment of photovoltaic power generation equipment Download PDFInfo
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- CN217335496U CN217335496U CN202122928134.8U CN202122928134U CN217335496U CN 217335496 U CN217335496 U CN 217335496U CN 202122928134 U CN202122928134 U CN 202122928134U CN 217335496 U CN217335496 U CN 217335496U
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- power generation
- photovoltaic power
- support arm
- torsion spring
- wind
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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
A main support rod for assisting posture adjustment of photovoltaic power generation equipment relates to the field of photovoltaic power generation devices. The main support rod is formed by hinging an upper support arm and a lower support arm through a pin shaft, a torsion spring is further sleeved on the pin shaft, one free end of the torsion spring is welded with the upper support arm, the other free end of the torsion spring is welded with the lower support arm, a V-shaped included angle is formed between two free ends of the torsion spring, after the V-shaped included angle is acted by wind, the upper support arm and the lower support arm are unfolded or folded by taking the pin shaft as a rotating shaft, the posture of the photovoltaic power generation board is hinged between a steel beam and an electric pole to assist in adjusting the posture of the photovoltaic power generation board, the main support rod is simple in structure and reasonable in design, the steel beam and the photovoltaic power generation board are enabled to be simultaneously subjected to angle change in a wind-avoiding angle between 20 degrees and 36 degrees, a natural angle-changing wind-avoiding effect is achieved, damage to the photovoltaic power generation device due to wind disasters is greatly reduced, and normal operation of photovoltaic power generation equipment is protected.
Description
Technical Field
The utility model relates to a photovoltaic power generation device field, in particular to main tributary vaulting pole of supplementary photovoltaic power generation equipment gesture adjustment.
Background
In the sunshine deficiency or rainy day, night, meet wind-force sudden change, under the condition that photovoltaic power generation device can not normally generate electricity, will can't supply power for the motor, to photovoltaic power generation at present or utilize the electric energy, or utilize mechanical conduction angle changing needle to realize power angle changing, no matter adopt which kind of mode all need consume a large amount of electric wire netting power supply electric energy. Moreover, the installation cost and the maintenance cost of the two types of devices are high, but the working efficiency is low, and if strong wind exists or a certain link in the equipment fails, immeasurable loss can be generated for the photovoltaic power generation device.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a supplementary photovoltaic power generation equipment attitude adjustment's main tributary vaulting pole.
The technical scheme adopted by the utility model is as follows: the main support rod for assisting posture adjustment of the photovoltaic power generation equipment is technically characterized by being formed by hinging an upper support arm and a lower support arm through a pin shaft, wherein a torsion spring is further sleeved on the pin shaft, one free end of the torsion spring is welded with the upper support arm, the other free end of the torsion spring is welded with the lower support arm, two free ends of the torsion spring form a V-shaped included angle, and the upper support arm and the lower support arm are unfolded or folded by taking the pin shaft as a rotating shaft under the action of wind power.
In the above scheme, the upper support arm is hinged with the lower end of the steel beam, and the lower support arm is hinged with one end of the supporting and fixing clamp.
The utility model has the advantages that: the main support rod for assisting posture adjustment of the photovoltaic power generation equipment is formed by hinging the upper support arm and the lower support arm through the pin shaft, and is hinged between the steel beam and the electric pole to assist in adjusting the posture of the photovoltaic power generation board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a main support rod for assisting posture adjustment of a photovoltaic power generation device according to an embodiment of the present invention;
fig. 2 is a usage state diagram of the main support rod for assisting posture adjustment of the photovoltaic power generation apparatus in the embodiment of the present invention;
the numbers in the figure illustrate the following: 1 girder steel, 3 photovoltaic power generation boards, 4 first otic placodes, 6 wire rope, 7 round pin axles, 8 second otic placodes, 10 poles, 12 third otic placodes, 13 torsion spring, 14 last support arms, 15 lower support arms, 16 fourth otic placodes, 17 support fixed clamp, 18 support the pipe interior sleeve pipe, 19 support the pipe outer tube, 20 springs, 22 lightning conductor.
Detailed Description
The above objects, features and advantages of the present invention will be more clearly understood and appreciated, and the following description of the present invention will be made in conjunction with the accompanying drawings 1 and 2.
The main supporting rod and the slave supporting rod are matched for use, and the device of the embodiment can be used for automatically changing the angle of the photovoltaic power generation panel under the condition that sunlight is insufficient or wind power suddenly changes in rainy days and at night.
The structure of the main and sub support rods is explained by fixing the support steel member in this embodiment. The fixed support steel member of the present embodiment includes a steel beam 1, an electric pole 10, a main support pole, and a sub support pole. Wherein, pole 10 is annular concrete pole, can fix on ordinary ground, also can fix on frozen ground as required. This embodiment is equipped with first otic placode 4 on girder steel 1, and 10 tops of pole are equipped with second otic placode 8, and round pin axle 7 passes first otic placode 4 and 8 messenger girder steel 1 connections of second otic placode on pole 10, and girder steel 1 can be around the swing of round pin axle 7. A ground line 22 is connected to the bottom of the pole 10. In this embodiment, the steel beam 1 is provided with a connecting hole for connecting the steel wire rope 6, and the steel wire rope 6 is fixed by installing the steel wire rope 6 in the connecting hole by using the tension device.
The main support rod of the embodiment is formed by hinging an upper support arm 14 and a lower support arm 15 through a pin shaft, wherein the upper support arm 14 is hinged with the lower end of the steel beam 1 through an ear plate, the upper support arm 14 sequentially penetrates through a pin hole on a third ear plate 12 and a pin hole on the lower support arm 15 by using the pin shaft to connect the upper support arm 14 and the lower support arm 15, and the lower support arm 15 is hinged with one end of a support fixing clamp 17 through a fourth ear plate 16. The pin shaft is further sleeved with a torsion spring 13, one free end of the torsion spring 13 is welded with the upper support arm 12, the other free end of the torsion spring 13 is welded with the lower support arm 15, two free ends of the torsion spring 13 form a V-shaped included angle, and after the V-shaped included angle is acted by wind, the upper support arm 14 and the lower support arm 15 can be unfolded or folded by taking the pin shaft as a rotating shaft.
The secondary support rod of the embodiment mainly comprises a support circular tube outer sleeve 19, a support circular tube inner sleeve 18 and a spring 20, wherein the support circular tube inner sleeve 18 is slidably mounted in the support circular tube outer sleeve 19 to restrain and release the spring 20 positioned in a cavity gap between the support circular tube outer sleeve 19 and the support circular tube inner sleeve 18, and the spring 20 is subjected to the pushing and pulling force of the support circular tube inner sleeve 18 to enable the support circular tube inner sleeve 18 to move in and out along the support circular tube outer sleeve 19 so as to fix the posture of the photovoltaic power generation panel 3 changing along with natural wind.
In this embodiment, one end of the outer sleeve 19 of the supporting circular tube is hinged to the top end of the steel beam 1, and one end of the inner sleeve 18 of the supporting circular tube is hinged to the other end of the supporting fixing clamp 17. The supporting circular tube inner sleeve 18 in the embodiment can move along the inner cavity of the supporting circular tube outer sleeve 19 to enable the overall length of the supporting rod to change, the spring 20 is installed in a cavity formed by the supporting circular tube inner sleeve 18 and the supporting circular tube outer sleeve 19, and the spring 20 is extruded by the supporting circular tube inner sleeve 18 and then enables the supporting circular tube inner sleeve 18 to enter and exit in the supporting circular tube outer sleeve 19 by utilizing the elastic force of the spring so as to achieve the purpose of assisting in supporting the steel beam 1. The secondary support rod of the embodiment changes along with the change of the main support rod, and the secondary support rod and the main support rod are matched together to adjust the windward posture of the photovoltaic power generation panel 6. In the embodiment, an angle formed between the photovoltaic power generation panel 3 and the horizontal ground is used as a wind-sheltering angle, and the range of the wind-sheltering angle is 20-36 degrees. Under the normal state, the angle of the photovoltaic power generation panel 3 is kept unchanged at the 36-degree wind-sheltering angle.
The working principle of the auxiliary supporting rod for adjusting the posture of the photovoltaic power generation equipment in the embodiment is as follows:
firstly, each photovoltaic power generation panel is installed between two fixed supporting steel members by using a steel wire rope. Under the normal condition of wind power, the photovoltaic power generation panel keeps an angle of 36 degrees unchanged. After wind power exceeds normal conditions, according to the power of wind-force, photovoltaic power generation board produces the resistance to wind, and the big resistance of wind is big more, and the main tributary vaulting pole is waved along with natural wind production, drives from the bracing piece and swings thereupon, and then drives photovoltaic power generation board and stable balance stick together according to the resistance automatic best angle of keeping away from wind that has produced of wind. The photovoltaic power generation board of this embodiment becomes the angle between 36 degrees angles to 20 degrees angles, has played the effect of natural angle change wind-sheltering from, and greatly reduced is because of the damage of wind disaster to photovoltaic power generation device, protects the normal operating of this equipment.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a supplementary photovoltaic power generation equipment attitude adjustment's main tributary vaulting pole which characterized in that, by last support arm (14) and lower support arm (15) through the round pin axle articulated constitute, has still cup jointed torsion spring (13) at the round pin epaxial, and a free end and last support arm (14) welding of torsion spring (13), another free end and lower support arm (15) welding, two free ends of torsion spring (13) form V type contained angle, V type contained angle makes last support arm (14) and lower support arm (15) use the round pin axle to expand or fold as the axis of rotation after receiving wind-force effect.
2. A main support rod for assisting attitude adjustment of photovoltaic power generation equipment according to claim 1, wherein the upper arm (14) is hinged to the lower end of the steel beam (1), and the lower arm (15) is hinged to one end of the support fixing clip (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928134.8U CN217335496U (en) | 2021-11-26 | 2021-11-26 | Main support rod assisting in posture adjustment of photovoltaic power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928134.8U CN217335496U (en) | 2021-11-26 | 2021-11-26 | Main support rod assisting in posture adjustment of photovoltaic power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217335496U true CN217335496U (en) | 2022-08-30 |
Family
ID=82944745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928134.8U Active CN217335496U (en) | 2021-11-26 | 2021-11-26 | Main support rod assisting in posture adjustment of photovoltaic power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217335496U (en) |
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2021
- 2021-11-26 CN CN202122928134.8U patent/CN217335496U/en active Active
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