CN116317880B - Photovoltaic supports fixing device - Google Patents
Photovoltaic supports fixing device Download PDFInfo
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- CN116317880B CN116317880B CN202310403550.7A CN202310403550A CN116317880B CN 116317880 B CN116317880 B CN 116317880B CN 202310403550 A CN202310403550 A CN 202310403550A CN 116317880 B CN116317880 B CN 116317880B
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- transposition
- wheel
- fixed
- pushing
- driving
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000017105 transposition Effects 0.000 claims description 110
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 238000005259 measurement Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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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
Abstract
The application relates to a photovoltaic supporting and fixing device, which comprises a plurality of supporting rods for supporting a photovoltaic panel, wherein the heights of the two supporting rods arranged along the length direction of the photovoltaic panel are different, and the photovoltaic supporting and fixing device is characterized in that: the support rod comprises a fixed part, a movable part rotationally connected with the fixed part and a support part for supporting the photovoltaic panel, wherein the support part is in threaded connection with the movable part, a transmission component I for driving the movable part to rotate is horizontally arranged between the two support rods in the length direction of the photovoltaic panel, the transmission component I comprises a chain, two driving wheels for driving the two movable parts to rotate respectively and chain wheels coaxially fixed with the driving wheels, the two chain wheels are connected through the chain, one end, close to the higher support rod, of the transmission component I is provided with a brake with an output end fixed with the axis of the driving wheels, and the other end of the transmission component I is provided with a pushing component for controlling the driving wheels to be movably connected with the movable parts. The application has the effect of facilitating synchronous adjustment of the heights of the two support rods.
Description
Technical Field
The application relates to the field of photovoltaic supporting devices, in particular to a photovoltaic supporting and fixing device.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to convert light energy into electrical energy. The photovoltaic panel mainly plays a main role, and needs to absorb heat in a wide area facing the sun, and meanwhile needs to be supported by using a photovoltaic support fixing device, so that the photovoltaic panel is convenient to stabilize.
The related art can refer to Chinese patent with publication number CN105827192A to disclose a photovoltaic bracket convenient to adjust, a main keel, an auxiliary keel, a supporting component and a photovoltaic component, wherein a first mounting groove is formed in the top end of the main keel, and a second mounting groove is formed in the bottom end of the main keel; a plurality of first connecting components are arranged in the first mounting groove, and a plurality of second connecting components are arranged in the second mounting groove; the first connecting components are arranged on two sides of the secondary keel; the support assembly comprises two first support columns and two second support columns, the bottom ends of the first support columns are fixedly connected to the ground foundation, the top ends of the first support columns are pivoted on one of the second connection assemblies, one ends of the second support columns are pivoted on the other second connection assemblies, and the other ends of the second support columns are pivoted on the first support columns.
To the above-mentioned related art, when carrying out the regulation of height, the photovoltaic support need carry out the regulation of length to first support column and second support column respectively, is difficult to carry out synchronous regulation to the height that makes two bracing pieces adjust has the deviation, makes the maintenance degree of photovoltaic board inclination relatively poor.
Disclosure of Invention
In order to facilitate synchronous adjustment of the heights of the two support rods, the application provides a photovoltaic support fixing device.
The application provides a photovoltaic supporting and fixing device, which adopts the following technical scheme:
the utility model provides a photovoltaic support fixing device, is including a plurality of bracing pieces that are used for supporting the photovoltaic board, and two bracing pieces that set up along photovoltaic board length direction highly differ, its characterized in that: the support rod comprises a fixed part, a movable part rotationally connected with the fixed part and a support part for supporting the photovoltaic panel, wherein the support part is in threaded connection with the movable part, a transmission component I for driving the movable part to rotate is horizontally arranged between the two support rods along the length direction of the photovoltaic panel, the transmission component I comprises a chain, two driving wheels for driving the two movable parts to rotate respectively and a chain wheel coaxially fixed with the driving wheels, the two chain wheels are connected through the chain, one end, close to the higher support rod, of the transmission component I is provided with a brake with an output end fixed with the axis of the driving wheels, and the other end of the transmission component I is provided with a pushing component for controlling the driving wheels to be movably connected with the movable parts.
Through adopting above-mentioned technical scheme, at first operating personnel starts the promotion subassembly for promote subassembly control drive wheel and movable part and be connected, start the brake control drive wheel afterwards and rotate, the drive wheel rotates and drives coaxial fixed sprocket and rotate, the sprocket rotates and drives the chain motion, thereby drive sprocket and the drive wheel rotation of the other end, two drive wheel synchronous rotations realize driving two movable parts and rotate in two fixed parts simultaneously, make two supporting parts of respectively threaded connection follow vertical direction synchronous motion, thereby change the holistic height of bracing piece, realize the regulation to photovoltaic board height, the change of photovoltaic board inclination has been reduced. Meanwhile, when the inclination angle of the photovoltaic panel is changed, an operator starts the pushing assembly, the pushing assembly controls the driving wheel to be far away from the movable part, then the brake is started to control the driving wheel to rotate, under the condition that the two driving wheels rotate simultaneously, the movable part connected with the driving wheel rotates, and the movable part not connected with the driving wheel is static, so that the movement of one supporting part is realized, the supporting height difference of the two ends of the photovoltaic panel is changed, the effect of adjusting the height of the photovoltaic panel is realized, and the practicability of the photovoltaic supporting and fixing device is improved.
Optionally, the first transmission assembly further comprises a transposition plate, the transposition plate is located at one end close to the pushing assembly, the transmission wheel is coaxially fixed with a transposition rod which is rotationally connected in the transposition plate, a transposition groove for sliding the transposition rod is formed in the transposition plate, the end part of the transposition rod is rotationally connected with a transposition shaft which is movably connected with the pushing assembly, and the transposition shaft is slidingly connected in the transposition groove.
Through adopting above-mentioned technical scheme, start and promote the subassembly and promote transposition axle and slide in the transposition groove, transposition axle drives transposition pole and drive wheel and slides in the transposition board to the tip that the transposition groove kept away from the fixed part, make the drive wheel keep away from movable part, be difficult for driving the movable part rotation simultaneously at drive wheel pivoted in-process, thereby reduce the circumstances that drives the supporting part that this movable part links to each other and move, realize the effect that drive subassembly one-end bracing piece highly changes, the other end bracing piece highly is unchangeable, and then change the inclination of supporting photovoltaic board, it is simple convenient, support fixing device to be in different areas, different sun illumination angles in different seasons and the adaptation degree of fixed photovoltaic board has been improved simultaneously.
Optionally, the drive assembly includes the drive wheel of cover locating the fixed column outside, drive wheel and fixed column rotate and be connected, the drive wheel circumference is fixed with the drive piece that is used for promoting the transposition axle, drive piece and transposition axle swing joint, be equipped with on the drive wheel and be used for controlling drive wheel pivoted drive assembly two.
Through adopting above-mentioned technical scheme, start drive assembly II drive and push away the wheel and rotate on the fixed column, push away the wheel and rotate and push away the piece and rotate to the extrusion transposition axle to promote the transposition axle and slide in the transposition inslot, make the transposition axle drive the drive wheel to keep away from the direction of movable part and remove until not butt, it is simple convenient.
Optionally, the transposition board surface is connected with the firm piece along the direction sliding connection of transposition groove, firm hole that is used for the transposition pole to pass is offered to firm piece axle center department, firm hole inner wall circumference is fixed with the bearing.
Through adopting above-mentioned technical scheme, when the drive wheel rotated, the transposition pole rotated in the bearing, and the contact surface frictional force is less, has reduced transposition board and has driven the resistance of wheel pivoted. In the process of changing the position of the driving wheel, the stabilizing block slides in the transposition plate along with the driving wheel, so that the time for abutting against the transposition rod is prolonged, the driving wheel can continuously rotate in the bearing shaft of the stabilizing hole, and the stability of fixing the driving wheel during rotation is improved.
Optionally, the tip of firm piece is fixed with the driving rope, the one end that the driving rope deviates from firm piece is around locating on the drive wheel.
Through adopting above-mentioned technical scheme, when the drive impeller drives the impeller and rotates to the direction that is close to the transposition axle, twines the driving rope to the tip that the pulling driving rope links to each other with firm piece slides in the transposition board, and then has saved when the transposition axle is promoted by the impeller, and the power of transposition pole promotion firm piece has reduced impeller to transposition pole gliding resistance, more convenient in the transposition groove.
Optionally, the firm piece all is fixed with a plurality of sliders along transposition groove length direction's both sides, set up a plurality of sliding ways that are used for the slider to slide in the transposition board, one side that the slider is close to the pushing block is fixed with the spring, the one end that the spring deviates from the slider links to each other with the spout inner wall is fixed.
By adopting the technical scheme, when the pushing wheel reversely rotates to drive the pushing block to be far away from the transposition shaft, the driving rope wound on the pushing wheel is loosened. Meanwhile, the spring contracts, deformation potential energy is converted into elastic potential energy, the elastic force drives the sliding block to slide in the sliding groove in the direction close to the fixed part, the stable block drives the driving wheel to slide in the transposition groove to be connected with the movable part, and the movable part can be driven to rotate continuously. Therefore, the effect of resetting the position of the driving wheel is achieved, and the method is simple and convenient.
Optionally, the tip rotation of supporting part is connected with the backup pad of dismantling the connection with the photovoltaic board, and is higher be fixed with the angle measurement dish along photovoltaic board length direction in the backup pad, the angle measurement hole has been seted up along the track of semi-circular radian to the angle measurement dish circumference, be fixed with the angle measurement piece of sliding in the angle measurement hole inner wall on the supporting part, the angle measurement hole outer wall is fixed with the scale.
Through adopting above-mentioned technical scheme, install the tip back of backup pad with photovoltaic board, realize the bracing piece and fix the effect to the support of photovoltaic board. When the height of the higher supporting rod is changed and the other supporting rod is unchanged, the inclination angle of the photovoltaic panel is changed due to the fact that the heights of the two ends of the photovoltaic panel along the length direction are different; meanwhile, the angle measuring block slides on the inner wall of the angle measuring hole, and the scale position pointed by the angle measuring block is the inclined angle of the photovoltaic panel, so that the observation of operators is facilitated, and the accuracy of the observation is improved.
Optionally, one end of the angle measuring block close to the scale is formed into a tip structure.
Through adopting above-mentioned technical scheme, pointed scale is more accurate, reduces unnecessary material and approaches the scale on a large scale to the interference when reducing the observation scale to operating personnel, the degree of accuracy of improvement observation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving wheel is provided with two and is connected with two movable parts along the length direction of the photovoltaic panel respectively, the driving wheel is coaxially fixed with a chain wheel, and the two chain wheels are connected through a chain. The driving wheel is driven by the brake to rotate, and meanwhile, the chain wheel transmits power to the other chain wheel and the driving wheel through the chain, so that synchronous rotation of the two driving wheels and synchronous driving of the two movable parts to rotate are realized, further, the support part in threaded connection moves vertically, the height of the support rod is changed, and the height adjustment of the photovoltaic panel is realized;
2. the pushing wheel rotates to drive the pushing block to abut against the arc-shaped surface of the transposition shaft until the transposition shaft is pushed to slide in the transposition groove, so that the transposition shaft drives the driving wheel to move in a direction away from the pushing wheel until the driving wheel is not connected with the movable part. Therefore, in the process of rotation of the driving wheel, the movable part of the lower supporting rod is static, the higher supporting rod changes in height, the inclination angle of the photovoltaic panel is changed, and the photovoltaic panel is convenient to adapt to different illumination heights.
Drawings
Fig. 1 is a schematic view of the overall structure of a photovoltaic support fixture.
Fig. 2 is a schematic view of a first protruding drive assembly.
FIG. 3 is a schematic view of a portion of the connection of the pushing assembly to the index shaft.
FIG. 4 is a schematic view showing the structure of the protruding index shaft, index bar, and stabilizing block connected to the index plate.
Fig. 5 is a schematic structural diagram of the second transmission assembly connected with the pushing wheel.
Reference numerals illustrate: 1. a support rod; 11. a fixing part; 111. a rotary groove; 12. a movable part; 13. a support part; 131. a support plate; 1311. a measuring disc; 13111. angle measuring holes; 13112. a scale; 132. measuring an angle block; 2. a first transmission component; 21. a chain; 22. a driving wheel; 221. a transposition rod; 222. a transposition shaft; 23. a sprocket; 24. a transposition plate; 241. a transposition groove; 242. a stabilizing block; 2421. a stabilizing hole; 2422. a bearing; 2423. a driving rope; 2424. a slide block; 24241. a spring; 243. a chute; 3. a brake; 4. a pushing assembly; 41. a push wheel; 411. a pushing block; 5. a transmission assembly II; 51. a rotating wheel; 511. a rotating rod; 52. a motor; 521. and (5) a control member.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a photovoltaic supporting and fixing device.
Referring to fig. 1, a photovoltaic supporting and fixing device comprises a plurality of supporting rods 1 for supporting a photovoltaic panel, wherein the two supporting rods 1 are different in height along the length direction of the photovoltaic panel, the illumination irradiation directions are different in different geographic positions and seasons of the photovoltaic panel, and the supporting rods 1 with different heights support the two ends of the photovoltaic panel, so that the photovoltaic panel and a placing surface form a certain inclination angle, and illumination is received in a larger area.
Referring to fig. 1 and 2, the support bar 1 includes a fixed portion 11, a movable portion 12 rotatably connected to the fixed portion 11, and a supporting portion 13 for supporting the photovoltaic panel, the supporting portion 13 is connected to the movable portion 12 by a screw, the movable portion 12 rotates to drive the screw-connected supporting portion 13 to move vertically, and the movement of the supporting portion 13 changes the overall length of the support bar 1 and the height of the end portion of the supported photovoltaic panel. Meanwhile, the supporting parts 13 at the upper ends of the two fixing parts 11 move to different heights, so that the inclination angle of the photovoltaic panel is changed, and the photovoltaic panel is convenient to adapt to different geographic positions and illumination directions under seasons. The end of the supporting part 13 is rotatably connected with a supporting plate 131 detachably connected with the photovoltaic panel, the supporting plate 131 increases the contact area between the supporting rod 1 and the photovoltaic panel, and the stability of supporting the supporting plate 131 is improved.
Referring to fig. 1 and 2, a corner measuring disc 1311 is fixed on a higher support plate 131 along the length direction of the photovoltaic panel, corner measuring holes 13111 are formed in the circumferential direction of the corner measuring disc 1311, corner measuring blocks 132 sliding on the inner wall of the corner measuring holes 13111 are fixed on the support portion 13, and scales 13112 are fixed on the outer wall of the corner measuring holes 13111. The angle measuring disc 1311 is semicircular, the opening direction of the angle measuring hole 13111 is consistent with the circumferential radian direction of the angle measuring disc 1311, and the numerical central axis of the scale 13112 is 0 and gradually increases towards the end part close to the lower supporting rod 1; when the angle of the photovoltaic panel changes, the angle measuring block 132 slides in the angle measuring hole 13111, so that different positions of the scales 13112 are corresponding, and the observation of the inclination angle of the photovoltaic panel by an operator is facilitated, and the accuracy of the observation is improved. The end of the gauge block 132 near the scale 13112 is shaped to form a pointed structure to reduce the extensive assignment of excess material to the scale 13112 and interference with the operator's view of the scale 13112.
Referring to fig. 2 and 3, the lower end of the movable portion 12 is provided with a gear structure, the outer wall of the movable portion 12 is connected with the inner wall of the supporting portion 13 through threads, a transmission assembly 1 for driving the movable portion 12 to rotate is horizontally arranged between two supporting rods 1 along the length direction of the photovoltaic panel, the transmission assembly 1 comprises a chain 21, two driving wheels 22 meshed with the lower end of the movable portion 12 respectively and a chain wheel 23 coaxially fixed with the driving wheels 22, the chain 21 is meshed with the two chain wheels 23, the driving wheels 22 rotate to drive the coaxially fixed chain wheels 23 to rotate, the chain wheel 23 rotates to drive the other chain wheel 23 and the coaxially fixed driving wheels 22 to rotate through the transmission of the chain 21, so that the two meshed movable portions 12 are driven to synchronously rotate, the height difference of lifting between the supporting rods 1 is reduced, and the inclination angle of the photovoltaic panel is further improved. One end of the transmission component I2, which is close to the higher supporting rod 1, is provided with a brake 3, the output end of which is fixed with the axis of the transmission wheel 22, and the brake 3 provides power support for the rotation of the transmission wheel 22, thereby saving manpower and time.
Referring to fig. 3 and 4, the first transmission assembly 2 (refer to fig. 2) further includes a transposition plate 24, the transposition plate 24 is located at one end of the first transmission assembly 2 (refer to fig. 2) close to the lower support rod 1, the transmission wheel 22 is coaxially fixed with a transposition rod 221 rotatably connected in the transposition plate 24, a transposition groove 241 for sliding the transposition rod 221 is formed in the transposition plate 24, a grooved track of the transposition groove 241 is arc-shaped and parallel to a circular circumferential track formed by taking the brake 3 as an axis and taking the chain 21 in a stretched state as a radius, so that when the transposition rod 221 slides along the direction of the transposition groove 241, the loose condition of the chain 21 is reduced, and further the rotating procedure disorder condition of the two sprockets 23 is reduced. The end of the transposition rod 221 is rotationally connected with a transposition shaft 222 which is slidingly connected in the transposition groove 241, the fixed part 11 is provided with a pushing component 4 for pushing the transposition shaft 222, the transposition shaft 222 drives the driving wheel 22 to slide in the transposition plate 24 through the transposition rod 221 after being stressed until the driving wheel slides to one end of the transposition groove 241 far away from the pushing component 4, so that the driving wheel 22 is far away from the gear structure of the movable part 12, the influence of the rotation of the driving wheel 22 on the static state of the movable part 12 is reduced, and the effects of changing the length of the supporting rod 1 supporting the higher end of the photovoltaic plate and changing the inclination angle of the photovoltaic plate are realized. The pushing assembly 4 provides power for the movement of the index shaft 222, thereby saving labor and time.
Referring to fig. 3 and 5, the pushing assembly 4 includes a pushing wheel 41 sleeved on the outer side of the fixed column, the pushing wheel 41 is rotationally connected with the fixed column, a pushing block 411 for pushing the transposition shaft 222 is fixed on the circumference of the pushing wheel 41, the pushing block 411 is movably connected with the transposition shaft 222, the pushing wheel 41 rotates to drive the pushing block 411 to approach the transposition shaft 222 gradually, and the pushing block 411 continuously moves to squeeze the transposition shaft 222 after abutting against the arc surface of the transposition shaft 222, so that a force is provided for the transposition shaft 222 to move in the opposite direction of the transposition groove 241, and the sliding of the transposition shaft 222 is facilitated. The driving wheel 41 is provided with a second transmission component 5 for controlling the driving wheel 41 to rotate, the second transmission component 5 comprises a rotating wheel 51 and a motor 52 for controlling the rotating wheel 51 to rotate, the rotating wheel 51 is provided with two rotating wheels and fixedly connected through a rotating rod 511, the driving wheel 41 is rotationally connected with the rotating rod 511, the fixed part 11 is circumferentially provided with a rotating groove 111 for the rotating wheel 51 to rotate, and the rotating wheel 51 circumferentially moves around the fixed part 11 in the rotating groove 111, so that the driving wheel 41 is driven to rotate. The motor 52 is provided with a control member 521 for controlling the operation of the motor 52, so that an operator can conveniently and remotely control the switch of the motor 52.
Referring to fig. 3 and 4, the surface of the transposition plate 24 is slidably connected with a fixing block 242 along the direction of the transposition groove 241, and the fixing block 242 increases the contact area between the transposition rod 221 and the transposition plate 24, thereby improving the stability when the driving wheel 22 drives the transposition rod 221 to rotate. The axle center of the stabilizing block 242 is provided with a stabilizing hole 2421 for the transposition rod 221 to pass through, a bearing 2422 is circumferentially fixed on the inner wall of the stabilizing hole 2421, and the bearing 2422 reduces the friction force between the transposition rod 221 and the stabilizing block 242, thereby reducing the rotating resistance of the transmission wheel 22 and improving the rotating synchronism between the two transmission wheels 22. The stabilizing block 242 is fixed with a plurality of sliding blocks 2424 along two sides of the length direction of the transposition groove 241, a plurality of sliding grooves 243 for sliding of the sliding blocks 2424 are formed in the transposition plate 24, and the sliding grooves 243 provide guiding and limiting functions for sliding of the sliding blocks 2424, so that sliding of the sliding blocks 2424 is more stable.
Referring to fig. 3 and 4, a driving rope 2423 is fixed to an end of the stabilizing block 242, and the driving rope 2423 passes through the inside of the transposition plate 24 and is wound around the driving wheel 41 at an end facing away from the stabilizing block 242. The driving rope 2423 is driven by the driving wheel 41 to rotate and pull the stabilizing block 242 to slide in a direction away from the driving wheel 22, so that the synchronism of the motion of the stabilizing block 242 and the motion of the transposition rod 221 on the transposition plate 24 is improved, and the resistance to the sliding of the transposition rod 221 in the transposition groove 241 is reduced.
Referring to fig. 3 and 4, a spring 24241 is fixed to a side of the slide 2424 adjacent to the pushing block 411, and an end of the spring 24241 facing away from the slide 2424 is fixedly connected with an inner wall of the slide groove 243. When the push wheel 41 rotates reversely to drive the push block 411 to move away from the shift shaft 222, the driving rope 2423 relaxes and the spring 24241 contracts, so as to drive the stabilizing block 242 and the shift lever 221 to slide to the direction approaching the push wheel 41 to engage with the movable portion 12, and promote the effect that the driving wheel 22 rotates to drive the movable portion 12 to rotate.
The implementation principle of the photovoltaic supporting and fixing device provided by the embodiment of the application is as follows: when the height of the photovoltaic panel is adjusted, an operator starts the brake 3 to drive the driving wheel 22 to rotate, the coaxially fixed chain wheel 23 is driven by the transmission of the chain 21 to rotate, the other chain wheel 23 and the driving wheel 22 are driven to rotate, and the driving wheels 22 at two ends synchronously rotate, so that the gear structure of the meshed movable part 12 is driven to rotate. The movable part 12 rotates to drive the support part 13 in threaded connection to vertically move, so that the height of the support plate 131 is changed, and the height of the photovoltaic panel is adjusted.
When the inclination angle of the photovoltaic panel is changed according to the illumination heights of different regions and seasons, an operator controls the motor 52 to operate, so that the rotating wheel 51 moves in the rotating groove 111 to drive the driving wheel 41 to rotate, and the driving block 411 on the driving wheel 41 is gradually abutted to the driving transposition shaft 222, so that the transposition shaft 222 slides in the transposition groove 241 in a direction away from the driving wheel 41. Meanwhile, the driving rope 2423 wound on the pushing wheel 41 drives the stabilizing block 242 to slide in a direction away from the pushing wheel 41, so that the driving wheel 22 is driven to be away from the movable part 12. The brake 3 is started to drive the driving wheels 22 to rotate until the two driving wheels 22 synchronously rotate, the height of the supporting rod 1 supporting the higher end of the photovoltaic panel is changed, the height of the supporting rod 1 supporting the lower end is unchanged, the inclination angle of the photovoltaic panel is changed, and an operator slides the scale 13112 pointed in the angle measuring hole 13111 according to the tip of the angle measuring block 132 to read the data of the inclination angle.
When the height adjustment is repeated, the operator controls the motor 52 to operate, so that the rotating wheel 51 reversely moves in the rotating groove 111 to drive the pushing wheel 41 to reversely rotate, and the driving rope 2423 is loosened while the pushing block 411 is gradually far away from the transposition shaft 222. At this time, the spring 24241 contracts to drive the slider 2424 to slide in the sliding groove 243, so that the fixing block 242 drives the shift lever 221 to move in the direction approaching the push wheel 41 in the shift groove 241 until the driving wheel 22 is engaged with the gear structure of the movable portion 12. Thereby realizing the effect that the two driving wheels 22 synchronously rotate to drive the height of the two supporting rods 1 along the length direction of the photovoltaic panel to synchronously change and change the height of the photovoltaic panel.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. The utility model provides a photovoltaic support fixing device, is including a plurality of bracing pieces (1) that are used for supporting the photovoltaic board, and two bracing pieces (1) that set up along photovoltaic board length direction highly differ, its characterized in that: the support rod (1) comprises a fixed part (11), a movable part (12) rotationally connected with the fixed part (11) and a support part (13) for supporting a photovoltaic panel, the support part (13) is in threaded connection with the movable part (12), a transmission component I (2) for driving the movable part (12) to rotate is horizontally arranged between the two support rods (1) along the length direction of the photovoltaic panel, the transmission component I (2) comprises a chain (21), two driving wheels (22) respectively driving the two movable parts (12) to rotate and chain wheels (23) coaxially fixed with the driving wheels (22), the two chain wheels (23) are connected through the chain (21), one end, close to the higher support rod (1), of the transmission component I is provided with a transmission machine (3) with an output end fixed with the axis of the driving wheel (22), and the other end of the transmission component I (2) is provided with a pushing component (4) for controlling the brake driving wheel (22) to be movably connected with the movable part (12);
the first transmission assembly (2) further comprises a transposition plate (24), the transposition plate (24) is positioned at one end close to the pushing assembly (4), the transmission wheel (22) is coaxially fixed with a transposition rod (221) which is rotationally connected in the transposition plate (24), a transposition groove (241) for sliding the transposition rod (221) is formed in the transposition plate (24), the end part of the transposition rod (221) is rotationally connected with a transposition shaft (222) which is movably connected with the pushing assembly (4), and the transposition shaft (222) is slidingly connected in the transposition groove (241);
the pushing assembly (4) comprises a pushing wheel (41) sleeved on the outer side of the fixed column, the pushing wheel (41) is rotationally connected with the fixed column, a pushing block (411) for pushing the transposition shaft (222) is circumferentially fixed on the pushing wheel (41), the pushing block (411) is movably connected with the transposition shaft (222), and a transmission assembly II (5) for controlling the pushing wheel (41) to rotate is arranged on the pushing wheel (41);
the second transmission assembly (5) comprises a rotating wheel (51) and a motor (52) for controlling the rotating wheel (51) to rotate, the pushing wheel (41) is rotationally connected with the rotating rod (511), a rotating groove (111) for rotating the rotating wheel (51) is circumferentially formed in the fixed part (11), and the rotating wheel (51) circumferentially moves around the fixed part (11) in the rotating groove (111);
the surface of the transposition plate (24) is slidably connected with a stabilizing block (242) along the direction of the transposition groove (241), a stabilizing hole (2421) for the transposition rod (221) to pass through is formed in the axis of the stabilizing block (242), and a bearing (2422) is circumferentially fixed on the inner wall of the stabilizing hole (2421);
a driving rope (2423) is fixed at the end part of the stabilizing block (242), and one end of the driving rope (2423) deviating from the stabilizing block (242) is wound on the pushing wheel (41);
the fixing block (242) is fixedly provided with a plurality of sliding blocks (2424) along the two sides of the length direction of the transposition groove (241), a plurality of sliding grooves (243) used for sliding the sliding blocks (2424) are formed in the transposition plate (24), a spring (24241) is fixed on one side, close to the pushing block (411), of the sliding blocks (2424), and one end, deviating from the sliding blocks (2424), of the spring (24241) is fixedly connected with the inner wall of each sliding groove (243).
2. A photovoltaic support fixture as claimed in claim 1, wherein: the end of supporting part (13) rotates and is connected with backup pad (131) that can dismantle with the photovoltaic board and be connected, and is higher be fixed with angle measurement dish (1311) along photovoltaic board length direction on backup pad (131), angle measurement hole (13111) have been seted up along the track of semi-circular radian to angle measurement dish (1311) circumference, be fixed with on supporting part (13) and slide in angle measurement piece (132) of angle measurement hole (13111) inner wall, angle measurement hole (13111) outer wall is fixed with scale (13112).
3. A photovoltaic support fixture as claimed in claim 2, wherein: one end of the angle measuring block (132) close to the scale (13112) is formed into a tip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310403550.7A CN116317880B (en) | 2023-04-11 | 2023-04-11 | Photovoltaic supports fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310403550.7A CN116317880B (en) | 2023-04-11 | 2023-04-11 | Photovoltaic supports fixing device |
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| CN116317880A CN116317880A (en) | 2023-06-23 |
| CN116317880B true CN116317880B (en) | 2023-11-24 |
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| CN202310403550.7A Active CN116317880B (en) | 2023-04-11 | 2023-04-11 | Photovoltaic supports fixing device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211127684U (en) * | 2020-01-02 | 2020-07-28 | 廖悦波 | Solar photovoltaic board angle adjusting device |
| CN111969934A (en) * | 2020-08-28 | 2020-11-20 | 安徽联维新能源科技有限公司 | High-efficiency solar cell panel and mounting structure thereof |
| CN215498828U (en) * | 2021-07-27 | 2022-01-11 | 广东阳硕绿建科技股份有限公司 | Ground photovoltaic support with adjustable |
| CN113940215A (en) * | 2021-09-23 | 2022-01-18 | 李俊杰 | Intelligent photovoltaic greenhouse for agricultural planting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340188B (en) * | 2020-10-23 | 2022-09-23 | 陈笑煊 | Photovoltaic module packing box and photovoltaic module packaging structure |
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- 2023-04-11 CN CN202310403550.7A patent/CN116317880B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211127684U (en) * | 2020-01-02 | 2020-07-28 | 廖悦波 | Solar photovoltaic board angle adjusting device |
| CN111969934A (en) * | 2020-08-28 | 2020-11-20 | 安徽联维新能源科技有限公司 | High-efficiency solar cell panel and mounting structure thereof |
| CN215498828U (en) * | 2021-07-27 | 2022-01-11 | 广东阳硕绿建科技股份有限公司 | Ground photovoltaic support with adjustable |
| CN113940215A (en) * | 2021-09-23 | 2022-01-18 | 李俊杰 | Intelligent photovoltaic greenhouse for agricultural planting |
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| CN116317880A (en) | 2023-06-23 |
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