CN112953368A - Mountain region photovoltaic fixed adjustable support suitable for manual operation - Google Patents
Mountain region photovoltaic fixed adjustable support suitable for manual operation Download PDFInfo
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- CN112953368A CN112953368A CN202110137429.5A CN202110137429A CN112953368A CN 112953368 A CN112953368 A CN 112953368A CN 202110137429 A CN202110137429 A CN 202110137429A CN 112953368 A CN112953368 A CN 112953368A
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- 241001589086 Bellapiscis medius Species 0.000 claims description 7
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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 invention discloses a mountain region photovoltaic fixed adjustable support suitable for manual operation, wherein two short edges of a fixed frame are respectively and rotatably connected with the upper parts of supporting columns through first rotating shafts; further comprising: the two ends of the semicircular locking ring are fixedly connected to the lower part of the short edge of the fixing frame, the central axis of the semicircular locking ring is superposed with the central axis of the first rotating shaft, a first pin hole is formed in the semicircular locking ring along the central axis of the semicircular locking ring, the central axis of the first pin hole is intersected with and perpendicular to the central axis of the semicircular locking ring, more than 1 first pin hole is formed, and the first pin holes are distributed along the length direction of the semicircular locking ring; the pin plate is fixedly connected to the side face, close to the semicircular locking ring, of the support column, and a second pin hole is formed in the pin plate, and the central axis of the second pin hole is intersected with and perpendicular to the central axis of the semicircular locking ring; and the pin rod is matched with the first pin hole and the second pin hole. The problem that the power generation efficiency of a photovoltaic panel is low due to the fact that the inclination angle of the photovoltaic panel is fixed and cannot be adjusted in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel supports, in particular to a mountain region photovoltaic fixing adjustable support suitable for manual operation.
Background
Current photovoltaic board support is fixed, and no matter what season, photovoltaic board remain an inclination all the time, but nevertheless because in the four seasons because the sun angle variation that shines, the best inclination of photovoltaic board changes, consequently adopts the fixed nonadjustable support of this kind of photovoltaic board inclination, because photovoltaic board inclination is not in best angle that shines, can lead to the generating efficiency of photovoltaic board comparatively low.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the invention aims to provide a mountain photovoltaic fixing adjustable support suitable for manual operation.
The technical scheme of the invention is as follows: a mountain region photovoltaic fixed adjustable support suitable for manual operation includes:
the support columns comprise 2 support columns;
the fixing frame is a rectangular frame body and is connected with the upper ends of the 2 support columns, and the 2 support columns are bilaterally symmetrical through a central line passing through the middle point of the long edge of the fixing frame;
two short edges of the fixing frame are respectively and rotatably connected with the upper parts of the support columns through first rotating shafts;
further comprising:
the two ends of the semicircular locking ring are fixedly connected to the lower part of the short edge of the fixing frame, the central axis of the semicircular locking ring is superposed with the central axis of the first rotating shaft, a first pin hole is formed in the semicircular locking ring along the central axis of the semicircular locking ring, the central axis of the first pin hole is intersected with and perpendicular to the central axis of the semicircular locking ring, the number of the first pin holes is more than 1, the first pin holes are distributed along the length direction of the semicircular locking ring, and the first rotating shaft is not superposed with the middle point of the short edge of;
the pin plate is fixedly connected to the side face, close to the semicircular locking ring, of the support column, and a second pin hole is formed in the pin plate, and the central axis of the second pin hole is intersected with and perpendicular to the central axis of the semicircular locking ring;
the pin rod is matched with the first pin hole and the second pin hole; the second pin hole is a screw hole, the pin plate is positioned in the semicircular locking ring, and the diameter of the second pin hole is larger than that of the first pin hole; one end of the pin rod is provided with a first screw matched with the second pin hole;
the wire twister is fixedly connected to the lower part of the support column;
the short edge of the fixed frame is connected with one end, close to the first rotating shaft, of one end of the pull rope, and the other end of the pull rope is connected with the wire twister.
Furthermore, one end, far away from the first screw rod, of the pin rod is a conical body, the diameter of one end, close to the first screw rod, of the conical body is smaller than that of the first pin hole, and the diameter of one end, far away from the first screw rod, of the conical body is larger than that of the first pin hole.
Furthermore, one end, far away from the first screw rod, of the pin rod is fixedly connected with a regular polygon knob, and a central axis of the regular polygon knob coincides with a central axis of the pin rod.
Further, the length of the first screw is greater than the sum of the lengths of the first pin hole and the second pin hole, and the length of the first screw is less than the sum of the lengths of the first pin hole and the second pin hole;
further comprising:
the second screw is fixedly connected to the end part, far away from the conical body, of the first screw, the thread turning direction of the second screw is opposite to that of the first screw, and the diameter of the second screw is smaller than that of the first screw;
the screw thread of the locknut is opposite to the screw thread of the second pin hole, the screw thread of the locknut is matched with the screw thread of the second screw, and the locknut is in threaded connection with the second screw.
Further, still include:
the first locking hole penetrates through the locknut and is parallel to the central axis of the locknut;
the first locking hole is formed in the upper surface of the pin plate, the distance between the first locking hole and the central axis of the second pin hole is equal to the distance between the first locking hole and the central axis of the locknut, and the second locking hole is matched with the first locking hole;
the locking rod is matched with the first locking hole, the locking rod is matched with the second locking hole, and the locking rod is simultaneously inserted into the first locking hole and the second locking hole.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) the fixing frame and the supporting columns are rotatably connected through the first rotating shaft, so that the inclination angle of the photovoltaic panel installed on the fixing frame can be adjusted, and then the pin rod is inserted into the first pin hole in the semicircular locking ring and the second pin hole in the pin plate, so that the inclination angle of the fixing frame is locked, the inclination angle is prevented from being changed by external force in the operation process, the inclination angle of the photovoltaic panel is adjusted without complicated disassembly and assembly, only the pin rod is required to be pulled out or inserted, large-scale power-assisted equipment is also not required, and manual adjustment is only required; in addition, the pin rod is in threaded connection with the second pin hole, so that the pin rod is not easy to fall off, and the inclination angle of the fixing frame is more stable; in addition, the inclination angle of the photovoltaic panel can be adjusted to the optimal inclination angle according to time, so that the power generation efficiency of the photovoltaic panel is higher;
2) according to the invention, one end of the pin rod, which is far away from the first screw rod, is set to be a conical body, and the conical body is inserted into the first pin hole and is inserted more and more tightly along with the screwing of the screw rod to the second pin hole, so that the semicircular locking ring is tightly locked, and the problems that the semicircular locking ring is not locked due to the fact that the first pin hole is not tightly matched with the screw rod, and the semicircular locking ring is repeatedly rubbed with the locking plate and the pin rod when wind is strong, so that the pin rod or the locking plate is abraded, and the photovoltaic plate is vibrated to damage the photovoltaic plate are solved;
3) according to the invention, the pin rod is rotated to easily apply force through the regular polygon knob;
4) according to the invention, through the matching of the second screw and the locknut, the screw directions of the locknut and the second pin hole are opposite, and the screw directions of the second screw and the first screw are opposite, when the first screw rotates under external force to enable the pin rod to move downwards, the locknut and the second screw can be reversely screwed to enable the pin rod to move upwards due to the friction force between the locknut and the pin plate, so that the effect of preventing the pin rod from loosening is achieved;
5) according to the invention, the locking rod is inserted into the first locking hole and the second locking hole, so that the locknut is fixed without rotating, the locknut can be prevented from loosening due to the fact that the pin rod rotates in the second pin hole, and the locknut cannot play a locking role due to the fact that the locknut rotates.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial view at A of FIG. 1;
FIG. 3 is a front view of the present invention;
FIG. 4 is an exploded view of the present invention;
fig. 5 is a partial view at B in fig. 1.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example 1: referring to fig. 1 to 5, a mountain photovoltaic fixing adjustable bracket suitable for manual operation includes: the support column 1, the support column 1 includes 2; the fixing frame 2 is a rectangular frame body, the fixing frame 2 is connected with the upper ends of 2 support columns 1, and the 2 support columns 1 are bilaterally symmetrical about a center line passing through the middle point of the long side of the fixing frame 2; two short edges of the fixed frame 2 are respectively and rotatably connected with the upper parts of the support columns 1 through first rotating shafts 2-1; further comprising: the two ends of the semicircular locking ring 3 are welded and connected to the lower part of the short edge of the fixing frame 2, the central axis of the semicircular locking ring 3 is overlapped with the central axis of the first rotating shaft 2-1, a first pin hole 3-1 is formed along the semicircular locking ring 3, the central axis of the first pin hole 3-1 is intersected and vertical with the central axis of the semicircular locking ring 3, the number of the first pin holes 3-1 is more than 1, and the first pin holes 3-1 are distributed along the length direction of the semicircular locking ring 3; the pin plate 1-1 is connected to the side face, close to the semicircular locking ring 3, of the support column 1 in a welding mode, the pin plate 1-1 is provided with a second pin hole 1-2, and the central axis of the second pin hole 1-2 is intersected with and perpendicular to the central axis of the semicircular locking ring 3; and the pin rod 4 is matched with the first pin hole 3-1 and the second pin hole 1-2. The second pin hole 1-2 is a screw hole, the pin plate 1-1 is positioned in the semicircular locking ring 3, and the diameter of the second pin hole 1-2 is larger than that of the first pin hole 3-1; one end of the pin rod 4 is a first screw rod 4-1 matched with the second pin hole 1-2.
The fixing frame 2 is rotatably connected with the supporting column 1 through a first rotating shaft 2-1, so that the inclination angle of a photovoltaic panel installed on the fixing frame 2 is adjustable, then the pin rod 6 is inserted into a first pin hole 3-1 on the semicircular locking ring 3 and a second pin hole 1-2 on the pin plate 1-1, so that the inclination angle of the fixing frame 2 is locked, the inclination angle is prevented from being changed by external force in the operation process, the adjustment of the inclination angle of the photovoltaic panel is not required to be completed through complicated disassembly and assembly, only the pin rod 6 is required to be drawn out or inserted, and large-scale power-assisted equipment is not required, and the adjustment can;
furthermore, one end of the pin rod 4, which is far away from the first screw rod 4-1, is a conical body 4-2, the diameter of one end of the conical body 4-2, which is close to the first screw rod 4-1, is smaller than that of the first pin hole 3-1, and the diameter of one end of the conical body 4-2, which is far away from the first screw rod 4-1, is larger than that of the first pin hole 3-1.
Furthermore, one end, far away from the first screw rod 4-1, of the pin rod 4 is connected with a regular polygon knob 4-3 in a welding mode, and the central axis of the regular polygon knob 4-3 is overlapped with the central axis of the pin rod 4.
Further, the first rotating shaft 2-1 is not overlapped with the middle point of the short edge of the fixed frame 2; further comprising: the wire twister 7 is welded and connected to the lower part of the support column 1; and one end of the pull rope 8 is connected with one end, close to the first rotating shaft 2-1, of the short edge of the fixed frame 2, and the other end of the pull rope 8 is connected with the wire twister 7.
Further, the length of the first screw rod 4-1 is greater than the sum of the lengths of the first pin hole 3-1 and the second pin hole 1-2, and the length of the first screw rod 4-1 is less than the sum of the lengths of the first pin hole 3-1 and the second pin hole 1-2; further comprising: the second screw rod 4-4 is connected to the end part, far away from the conical body 4-2, of the first screw rod 4-1 in a welding mode, the thread turning direction of the second screw rod 4-4 is opposite to that of the first screw rod 4-1, and the diameter of the second screw rod 4-4 is smaller than that of the first screw rod 4-1; the screw thread of the locknut 5 is opposite to the screwing direction of the second pin hole 1-2, the screw thread of the locknut 5 is matched with the screw thread of the second screw rod 4-4, and the locknut 5 is in threaded connection with the second screw rod 4-4.
Further, still include: the locking device comprises a first locking hole 5-1, wherein the first locking hole 5-1 penetrates through a locknut 5, and the first locking hole 5-1 is parallel to the central axis of the locknut 5; the first locking hole 5-1 is formed in the upper surface of the pin plate 1-1, the distance between the first locking hole 5-1 and the central axis of the second pin hole 1-2 is equal to the distance between the first locking hole 5-1 and the central axis of the locknut 5, and the second locking hole 1-3 is matched with the first locking hole 5-1; and the locking rod 6 is matched with the first locking hole 5-1, the locking rod 6 is matched with the second locking hole 1-3, and the locking rod 6 is simultaneously inserted into the first locking hole 5-1 and the second locking hole 1-3.
When the novel locking device is used, the locking rod 6 is firstly pulled out, then the locknut 5 is rotated to enable the locknut 5 to be separated from the second screw rod 4-4, then the first screw rod 4-1 is rotated to enable the first screw rod 4-1 to be separated from the first pin hole 3-1 and the second pin hole 1-2, so that the constraint between the semicircular locking ring 3 and the pin plate 1-1 is cancelled, and then, the wire twister 7 is used for retracting and releasing the pull rope 8 to adjust the inclination angle of the fixed frame 2, finally, the first screw rod 4-1 is inserted into the other first pin hole, the first screw rod 4-1 is in threaded connection with the second pin hole 1-2, the locknut 5 is in threaded connection with the second screw rod 4-4, and the locking rod is simultaneously inserted into the first locking hole 5-1 and the second locking hole 1-3, so that the inclination angle of the photovoltaic panel installed on the fixed frame 2 is changed.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (5)
1. A mountain region photovoltaic fixed adjustable support suitable for manual operation includes:
the supporting column (1), the supporting column (1) comprises 2;
the fixing frame (2) is a rectangular frame body, the fixing frame (2) is connected with the upper ends of 2 support columns (1), and the 2 support columns (1) are bilaterally symmetrical through a central line passing through the middle point of the long edge of the fixing frame (2);
the device is characterized in that two short sides of the fixed frame (2) are respectively and rotatably connected with the upper part of the support column (1) through a first rotating shaft (2-1);
further comprising:
the locking device comprises a semicircular locking ring (3), wherein two ends of the semicircular locking ring (3) are fixedly connected to the lower part of the short edge of a fixing frame (2), the central axis of the semicircular locking ring (3) is overlapped with the central axis of a first rotating shaft (2-1), first pin holes (3-1) are formed in the semicircular locking ring (3), the central axis of the first pin holes (3-1) is intersected with and perpendicular to the central axis of the semicircular locking ring (3), the first pin holes (3-1) comprise more than 1, the first pin holes (3-1) are distributed along the length direction of the semicircular locking ring (3), and the midpoint of the short edge of the fixing frame (2) is not overlapped with that of the first rotating shaft (2-1;
the pin plate (1-1) is fixedly connected to the side face, close to the semicircular locking ring (3), of the support column (1), a second pin hole (1-2) is formed in the pin plate (1-1), and the central axis of the second pin hole (1-2) is intersected with and perpendicular to the central axis of the semicircular locking ring (3);
the pin rod (4), the pin rod (4) is matched with the first pin hole (3-1) and the second pin hole (1-2); the second pin hole (1-2) is a screw hole, the pin plate (1-1) is positioned in the semicircular locking ring (3), and the diameter of the second pin hole (1-2) is larger than that of the first pin hole (3-1); one end of the pin rod (4) is provided with a first screw (4-1) matched with the second pin hole (1-2);
the wire twister (7), the wire twister (7) is fixedly connected to the lower part of the support column (1);
the pull rope (8), the short edge of fixed frame (2) and the one end that first pivot (2-1) is close apart is connected to pull rope (8) one end, and hank line ware (7) are connected to pull rope (8) other end.
2. The mountain photovoltaic fixed adjustable bracket suitable for manual operation as claimed in claim 1, wherein the end of the pin rod (4) far away from the first screw (4-1) is a conical body (4-2), the diameter of the end of the conical body (4-2) close to the first screw (4-1) is smaller than that of the first pin hole (3-1), and the diameter of the end of the conical body (4-2) far away from the first screw (4-1) is larger than that of the first pin hole (3-1).
3. The mountain photovoltaic fixed adjustable bracket suitable for manual operation according to claim 1 or 2, wherein one end of the pin rod (4) far away from the first screw rod (4-1) is fixedly connected with a regular polygon knob (4-3), and a central axis of the regular polygon knob (4-3) is coincident with a central axis of the pin rod (4).
4. The mountain photovoltaic fixed adjustable bracket suitable for manual operation as claimed in claim 2, wherein the length of the first screw (4-1) is greater than the sum of the lengths of the first pin hole (3-1) and the second pin hole (1-2), and the length of the first screw (4-1) is less than the sum of the lengths of the first pin hole (3-1) and the second pin hole (1-2);
further comprising:
the second screw (4-4) is fixedly connected to the end part, far away from the conical body (4-2), of the first screw (4-1), the thread turning direction of the second screw (4-4) is opposite to that of the first screw (4-1), and the diameter of the second screw (4-4) is smaller than that of the first screw (4-1);
the screw thread of the locknut (5) is opposite to the screw thread of the second pin hole (1-2), the screw thread of the locknut (5) is matched with the screw thread of the second screw rod (4-4), and the locknut (5) is in threaded connection with the second screw rod (4-4).
5. The mountain photovoltaic fixed adjustable support suitable for manual operation of claim 4, further comprising:
the locking device comprises a first locking hole (5-1), wherein the first locking hole (5-1) penetrates through a locknut (5), and the first locking hole (5-1) is parallel to the central axis of the locknut (5);
the first locking hole (5-1) is formed in the upper surface of the pin plate (1-1), the distance between the first locking hole (5-1) and the central axis of the second pin hole (1-2) is equal to the distance between the first locking hole (5-1) and the central axis of the locknut (5), and the second locking hole (1-3) is matched with the first locking hole (5-1);
the locking rod (6), locking rod (6) and first locking hole (5-1) phase-match, locking rod (6) and second locking hole (1-3) phase-match, locking rod (6) are pegged graft simultaneously in first locking hole (5-1) and second locking hole (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137429.5A CN112953368A (en) | 2021-02-01 | 2021-02-01 | Mountain region photovoltaic fixed adjustable support suitable for manual operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137429.5A CN112953368A (en) | 2021-02-01 | 2021-02-01 | Mountain region photovoltaic fixed adjustable support suitable for manual operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112953368A true CN112953368A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137429.5A Pending CN112953368A (en) | 2021-02-01 | 2021-02-01 | Mountain region photovoltaic fixed adjustable support suitable for manual operation |
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| CN (1) | CN112953368A (en) |
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| CN1234100A (en) * | 1996-10-25 | 1999-11-03 | Sfs工业控股公司 | Screw fr fastening metal or plastic sections or plates onto a base |
| CN204376815U (en) * | 2015-01-28 | 2015-06-03 | 江苏振江新能源装备股份有限公司 | A kind of adjustable photovoltaic support |
| CN205051634U (en) * | 2015-09-18 | 2016-02-24 | 中国能源建设集团辽宁电力勘测设计院有限公司 | Manual adjustable photovoltaic support |
| CN106712680A (en) * | 2017-02-24 | 2017-05-24 | 苏州中和阳能源有限公司 | Adjustable-angle photovoltaic panel support |
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2021
- 2021-02-01 CN CN202110137429.5A patent/CN112953368A/en active Pending
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| CN1234100A (en) * | 1996-10-25 | 1999-11-03 | Sfs工业控股公司 | Screw fr fastening metal or plastic sections or plates onto a base |
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| CN206468667U (en) * | 2017-01-24 | 2017-09-05 | 大峘集团有限公司 | A kind of bidirectional helical Anti-looseness bolt device |
| CN206524803U (en) * | 2017-02-23 | 2017-09-26 | 山东鲁源电器设备有限公司 | A kind of photovoltaic board mount |
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Application publication date: 20210611 |
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