CN213305325U - Strong wind angle regulation and self-resetting galvanized photovoltaic support - Google Patents
Strong wind angle regulation and self-resetting galvanized photovoltaic support Download PDFInfo
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- CN213305325U CN213305325U CN202021898854.3U CN202021898854U CN213305325U CN 213305325 U CN213305325 U CN 213305325U CN 202021898854 U CN202021898854 U CN 202021898854U CN 213305325 U CN213305325 U CN 213305325U
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- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000009471 action Effects 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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 strong wind angle regulation and self-reset galvanized photovoltaic support, which comprises two unilateral supports and a photovoltaic board cross frame, wherein the unilateral support comprises a foundation, a stand column, a regulating beam, an arc regulating rod and a regulating device, the lower end of the stand column is connected with the foundation, the upper end of the stand column is hinged at the middle position of the regulating beam, the two ends of the arc regulating rod are fixed at the two ends of the regulating beam, and the arc regulating rod is positioned under the regulating beam; the bottom of the photovoltaic panel cross frame is fixed on the adjusting beam; the adjusting device comprises a slide block on the upright post and an arc-shaped guide rail arranged on the arc-shaped adjusting rod; the slide block on the upright post extends into the sliding guide rail and can move along the arc-shaped guide rail; the photovoltaic bracket of the utility model can adjust the angle in a self-adaptive way when the wind is strong, and can reset automatically after the strong wind, the structure is simple and easy to maintain, manual adjustment is not needed, and a complex electrical control system is not needed; the problems that the angle of the photovoltaic module cannot be automatically adjusted, the photovoltaic module cannot be automatically reset and the cost of the photovoltaic support is high are solved.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic support, concretely relates to strong wind angle regulation and from zinc-plated photovoltaic support that restores to throne.
Background
The photovoltaic support serves as an important component of the photovoltaic power station and supports the light-emitting body of the photovoltaic power station. The selection of the support directly influences the operation safety, the breakage rate and the construction investment of the photovoltaic module, and the selection of a proper photovoltaic support can not reduce the engineering cost and can also reduce the later maintenance cost.
Traditional photovoltaic supports are divided into an optimal inclination angle fixed type, an inclined roof fixed type and an inclination angle adjustable fixed type according to installation modes; however, when the solar photovoltaic module encounters severe weather or strong wind, the angle of the photovoltaic module cannot be adjusted according to the external environment, so that the photovoltaic module is easily damaged. Manual regulation formula photovoltaic support receives the manpower factor restriction, and the phenomenon that photovoltaic module damaged also appears in can't respond to the calamity in time fast accurately. Although the shaft tracking type photovoltaic support can timely adjust the inclination angle of the photovoltaic module according to external environmental factors, the shaft tracking type photovoltaic support is complex in structure, high in cost and inconvenient to widely apply.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: not enough to prior art exists, the utility model aims at providing a can automatically regulated day model angle and at the photovoltaic support of automatic re-setting after the strong wind finishes under abominable strong wind weather.
The technical scheme is as follows: in order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:
a galvanized photovoltaic bracket with a strong wind angle adjusting function and a self-resetting function comprises two unilateral brackets and a photovoltaic panel cross frame arranged between the two unilateral brackets, wherein each unilateral bracket comprises a foundation, an upright post, an adjusting beam, an arc adjusting rod and an adjusting device; the bottom of the photovoltaic panel cross frame is fixed on the adjusting beam;
the adjusting device comprises a sliding block arranged on the upright post and an arc-shaped guide rail arranged on the arc-shaped adjusting rod; the radius of the arc-shaped guide rail is consistent with that of the arc-shaped adjusting rod, the opening of the arc-shaped guide rail faces one side of the upright post, and a sliding block on the upright post extends into the sliding guide rail and can move along the arc-shaped guide rail;
the lower end of the adjusting beam is connected with a balance weight.
Furthermore, the angle between the line between the upper end of the arc-shaped guide rail and the midpoint of the adjusting beam and the adjusting beam is between 5 and 10 degrees; the angle between the line between the lower end of the arc-shaped guide rail and the middle point of the adjusting beam and the adjusting beam is 45-70 degrees.
Furthermore, the upper end surface of the arc-shaped guide rail inner groove is connected with a first spring, the first spring is positioned in the arc-shaped guide rail, and the other section of the first spring is provided with a first stop block with the same shape as the section of the arc-shaped guide rail.
Further, the sum of the initial length of the first spring and the length of the first stop is equal to 1/2-3/4 of the length of the arcuate rail.
Furthermore, the upper end and the lower end of the arc guide rail are close to the upper end and the lower end of the arc adjusting rod, and the angle between the line between the upper end of the arc guide rail and the middle point of the adjusting beam and the adjusting beam is between 5 and 10 degrees; the angle between the line between the lower end of the arc-shaped guide rail and the middle point of the adjusting beam and the adjusting beam is between 5 and 10 degrees.
Furthermore, a first spring is connected to the upper end surface of the inner groove of the arc-shaped guide rail, the first spring is positioned in the arc-shaped guide rail, and the other section of the first spring is provided with a first stop block with the same shape as the section of the arc-shaped guide rail; the lower end surface of the arc-shaped guide rail inner groove is additionally provided with a second spring, the second spring is positioned in the arc-shaped guide rail, and the other section of the arc-shaped guide rail inner groove is provided with a second stop block with the same section shape as the arc-shaped guide rail.
Further, the sum of the initial length of the first spring and the length of the first stop is equal to 1/3-1/2 of the length of the arc-shaped guide rail; the sum of the initial length of the second spring and the length of the second stop is equal to 1/3-1/2 of the length of the arcuate rail.
Furthermore, the adjusting device also comprises a U-shaped hinged plate which is clamped and sleeved on the adjusting beam, and the end part of the arc adjusting rod is hinged with the U-shaped hinged plate.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model provides a photovoltaic support is applicable to the abominable area of natural environment such as plateau, especially strong wind weather multiple area, but not only when strong wind self-adaptation regulation angle still can cross back automatic re-setting at strong wind, simple structure easy to maintain, need not artifical regulation and also need not complicated electrical control system, solved current photovoltaic support can not automatic adjustment photovoltaic module angle, can not automatic re-setting and photovoltaic support problem with high costs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of an arc adjustment lever 5 according to an embodiment;
FIG. 3 is a schematic view of the internal structure of a second arc adjustment lever 5 according to an embodiment;
Detailed Description
The present invention will be further clarified by the following embodiments, which are implemented on the premise of the technical solution of the present invention, with reference to the attached drawings, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1-3, the utility model discloses a strong wind angle regulation and from zinc-plated photovoltaic support that restores to throne, including two unilateral supports and the photovoltaic board crossbearer 3 of setting between two unilateral supports, wherein unilateral support includes ground 1, stand 2, adjusting beam 4, circular arc adjusting lever 5 and adjusting device 6, stand 2 lower extreme and ground 1 are connected, stand 2 upper end articulates in adjusting beam 4 intermediate position, the both ends of circular arc adjusting lever 5 are fixed at the both ends of adjusting beam 4, circular arc adjusting lever 5 is located adjusting beam 4 under; the bottom of the photovoltaic panel cross frame 3 is fixed on the adjusting beam 4;
the adjusting device 6 comprises a slide block 21 arranged on the upright post 2 and an arc-shaped guide rail 51 arranged on the arc-shaped adjusting rod 5; the radius of the arc-shaped guide rail 51 is consistent with that of the arc-shaped adjusting rod 5, the opening of the arc-shaped guide rail 51 faces one side of the upright post 2, and the sliding block 21 on the upright post 2 extends into the sliding guide rail and can move along the arc-shaped guide rail 51.
The utility model discloses an adjust roof beam 4 and stand 2 for articulated, adjust roof beam 4 and can wind the swing of stand 2, adjust roof beam 4 for the prevention and swing at will when normal weather, the utility model discloses lower extreme at adjusting roof beam 4 is connected with counter weight 8. Therefore, the photovoltaic support can be well fixed in a normal environment.
In the first embodiment, as shown in fig. 2, when the photovoltaic panel is subjected to strong wind in the forward direction only; the upper end of the arc guide rail 51 of the utility model is close to the head rest of the upper end of the arc adjusting rod 5, and the angle between the line of the upper end of the arc guide rail 51 and the middle point of the adjusting beam 4 and the adjusting beam 4 is between 5 degrees and 10 degrees; and the angle between the line between the lower end of the arc-shaped guide rail 51 and the midpoint of the adjusting beam 4 and the adjusting beam 4 is 45-70 degrees, so that a certain distance is kept between the lower end of the arc-shaped guide rail 51 and the adjusting beam 4, a limiting effect is realized, and the adjusting beam 4 is prevented from moving to a vertical state under the action of the counterweight 8. The installation angle of the photovoltaic panel is met.
The utility model discloses a counter weight 8 can select according to strong wind experimental data, should not overweight and produce the damage to adjusting roof beam 4.
Under normal environment, adjust roof beam 4 and be in normal tilt state, when meetting strong wind, photovoltaic board front side receives the wind pressure, and after the wind pressure exceeded counter weight 8's resistance, slider 21 on the stand 2 slided along arc guide 51, and 3 upper ends downward sloping of whole photovoltaic board crossbearers.
Further, in order to the strong wind after, the photovoltaic board can reset smoothly. The upper end surface of the inner groove of the arc-shaped guide rail 51 is connected with a first spring 52, the first spring 52 is positioned in the arc-shaped guide rail 51, the other section of the arc-shaped guide rail 51 is provided with a first stop 53 with the same cross section shape as the arc-shaped guide rail 51, and the sum of the initial length of the first spring 52 and the length of the first stop 53 is equal to 1/2-3/4 of the length of the arc-shaped guide rail 51. When the photovoltaic board receives forward wind pressure, slider 21 moves one section upwards and will receive spring pressure, and wind-force is big more, and the spring compression is big more, reduces when wind-force, under the effect of spring bounce and counter weight 8, slider 21 can reset fast smoothly.
In the second embodiment, as shown in fig. 3, when the photovoltaic panel is subjected to strong wind in forward and reverse directions; the improvement is carried out on the basis of the first embodiment, the upper end and the lower end of the arc guide rail 51 of the first embodiment are close to the upper end and the lower end of the arc adjusting rod 5, and the angle between the line between the upper end of the arc guide rail 51 and the middle point of the adjusting beam 4 and the adjusting beam 4 is between 5 degrees and 10 degrees; the angle between the line between the lower end of the arc-shaped guide rail 51 and the middle point of the adjusting beam 4 and the adjusting beam 4 is between 5 and 10 degrees. A second spring 54 is additionally arranged on the lower end surface of the inner groove of the arc-shaped guide rail 51, the second spring 54 is positioned in the arc-shaped guide rail 51, the other section of the arc-shaped guide rail 51 is provided with a second stop 55 with the same cross section shape as the arc-shaped guide rail 51, and the sum of the initial length of the second spring 54 and the length of the second stop 55 is equal to 1/3-1/2 of the length of the arc-shaped guide rail 51. In the second embodiment, the sum of the initial length of the first spring 52 and the length of the first stopper 53 is equal to 1/3-1/2 of the length of the arc-shaped guide rail 51.
When the wind direction is the burden wind direction, photovoltaic board back atress receives the burden wind pressure promptly, and slider 21 slided downwards along arc guide rail 51 this moment, and slider 21 moves up one section will receive spring pressure, and wind-force is big more, and spring compression is big more, reduces when wind-force, and under the effect of spring rebound force, slider 21 can reset fast smoothly.
Further, the arc-shaped guide rail 51 is opened on the arc adjustment lever 5 or the arc-shaped guide rail 51 is mounted on the surface of the arc adjustment lever 5.
Furthermore, the wind power generation device also comprises a U-shaped hinge plate 7, the U-shaped hinge plate 7 is clamped and sleeved on the adjusting beam 4, the end part of the arc adjusting rod 5 is hinged with the U-shaped hinge plate 7, the rigidity strength of the two connected parts is reduced, and the damage to the joint of the photovoltaic reduction component under strong wind is reduced.
Further, U-shaped bolts are pre-buried on the foundation 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a strong wind angle regulation and from zinc-plated photovoltaic support that restores to throne which characterized in that: the photovoltaic panel adjusting device comprises two unilateral brackets and a photovoltaic panel cross frame arranged between the two unilateral brackets, wherein the unilateral brackets comprise a foundation, an upright post, an adjusting beam, an arc adjusting rod and an adjusting device; the bottom of the photovoltaic panel cross frame is fixed on the adjusting beam;
the adjusting device comprises a sliding block arranged on the upright post and an arc-shaped guide rail arranged on the arc-shaped adjusting rod; the radius of the arc-shaped guide rail is consistent with that of the arc-shaped adjusting rod, the opening of the arc-shaped guide rail faces one side of the upright post, and a sliding block on the upright post extends into the sliding guide rail and can move along the arc-shaped guide rail;
the lower end of the adjusting beam is connected with a balance weight.
2. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 1, characterized in that: the angle between the line between the upper end of the arc-shaped guide rail and the middle point of the adjusting beam and the adjusting beam is between 5 and 10 degrees; the angle between the line between the lower end of the arc-shaped guide rail and the middle point of the adjusting beam and the adjusting beam is 45-70 degrees.
3. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 2, characterized in that: the upper end surface of the inner groove of the arc-shaped guide rail is connected with a first spring, the first spring is positioned in the arc-shaped guide rail, and the other section of the inner groove of the arc-shaped guide rail is provided with a first stop block with the same cross section shape as the arc-shaped guide rail.
4. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 3, characterized in that: the sum of the initial length of the first spring and the length of the first stop is equal to 1/2-3/4 of the length of the arcuate rail.
5. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 1, characterized in that: the upper end and the lower end of the arc guide rail are close to the upper end and the lower end of the arc adjusting rod, and the angle between the line between the upper end of the arc guide rail and the middle point of the adjusting beam and the adjusting beam is between 5 and 10 degrees; the angle between the line between the lower end of the arc-shaped guide rail and the middle point of the adjusting beam and the adjusting beam is between 5 and 10 degrees.
6. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 5, characterized in that: the upper end surface of the inner groove of the arc-shaped guide rail is connected with a first spring, the first spring is positioned in the arc-shaped guide rail, and the other section of the first spring is provided with a first stop block with the same shape as the section of the arc-shaped guide rail; the lower end surface of the arc-shaped guide rail inner groove is additionally provided with a second spring, the second spring is positioned in the arc-shaped guide rail, and the other section of the arc-shaped guide rail inner groove is provided with a second stop block with the same section shape as the arc-shaped guide rail.
7. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 6, characterized in that: the sum of the initial length of the first spring and the length of the first stop is equal to 1/3-1/2 of the length of the arc-shaped guide rail; the sum of the initial length of the second spring and the length of the second stop is equal to 1/3-1/2 of the length of the arcuate rail.
8. The strong wind angle-adjusting and self-resetting galvanized photovoltaic support according to claim 1, characterized in that: the arc adjusting rod is characterized by further comprising a U-shaped hinged plate, the U-shaped hinged plate is clamped and sleeved on the adjusting beam, and the end part of the arc adjusting rod is hinged with the U-shaped hinged plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021898854.3U CN213305325U (en) | 2020-09-02 | 2020-09-02 | Strong wind angle regulation and self-resetting galvanized photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021898854.3U CN213305325U (en) | 2020-09-02 | 2020-09-02 | Strong wind angle regulation and self-resetting galvanized photovoltaic support |
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| Publication Number | Publication Date |
|---|---|
| CN213305325U true CN213305325U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021898854.3U Expired - Fee Related CN213305325U (en) | 2020-09-02 | 2020-09-02 | Strong wind angle regulation and self-resetting galvanized photovoltaic support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113497586A (en) * | 2021-07-01 | 2021-10-12 | 唐正能源控股有限公司 | Multifunctional solar photovoltaic power station on shallow water beach surface |
-
2020
- 2020-09-02 CN CN202021898854.3U patent/CN213305325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113497586A (en) * | 2021-07-01 | 2021-10-12 | 唐正能源控股有限公司 | Multifunctional solar photovoltaic power station on shallow water beach surface |
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Granted publication date: 20210528 |