CN111654233B - Solar panel support - Google Patents

Solar panel support Download PDF

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Publication number
CN111654233B
CN111654233B CN202010547533.7A CN202010547533A CN111654233B CN 111654233 B CN111654233 B CN 111654233B CN 202010547533 A CN202010547533 A CN 202010547533A CN 111654233 B CN111654233 B CN 111654233B
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CN
China
Prior art keywords
sleeve
transmission
driving
frame
solar panel
Prior art date
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Application number
CN202010547533.7A
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Chinese (zh)
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CN111654233A (en
Inventor
姜寿保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Baiyili New Energy Technology Co ltd
Original Assignee
Hangzhou Yaohan Photovoltaic Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hangzhou Yaohan Photovoltaic Equipment Co ltd filed Critical Hangzhou Yaohan Photovoltaic Equipment Co ltd
Priority to CN202010547533.7A priority Critical patent/CN111654233B/en
Priority to JP2020126968A priority patent/JP6983284B1/en
Publication of CN111654233A publication Critical patent/CN111654233A/en
Application granted granted Critical
Publication of CN111654233B publication Critical patent/CN111654233B/en
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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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003—Balconies; Decks
    • 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
    • F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
    • 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
    • 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
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • 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
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/20—Collapsible or foldable PV modules
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • 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 invention provides a solar panel support, and belongs to the technical field of solar equipment. It has solved the lower problem of solar panel efficiency of the peripheral installation of current balcony. This solar panel support, including the mount, swing span and expansion bracket, the swing span upper end articulates on the mount, expansion bracket sliding connection is on the swing span, be connected with the main shaft that can rotate on the mount, be equipped with drive mechanism between main shaft and the expansion bracket, be equipped with the locating part on the mount, the cover is equipped with the drive cover on the main shaft, position sleeve and drive cover, the drive cover is fixed on the main shaft, the position sleeve is fixed on the mount, the drive cover is along horizontal sliding connection on the swing span, it can support to lean on the drive cover and make the drive cover form the ejector pin of circumference location with the drive cover to have on the expansion bracket, the drive cover can push away the drive cover and make drive cover and position sleeve circumference form the location when the ejector. This solar panel support can make solar panel stretch out and draw back when adjusting the solar panel angle.

Description

Solar panel support
Technical Field
The invention belongs to the technical field of solar equipment, and relates to a solar panel support.
Background
The solar panel is used as new energy equipment, is an assembly part formed by assembling a plurality of solar cells, is a core part in a solar power generation system, is also the most important part in the solar power generation system, can convert solar energy into electric energy for storage, is common in life, and is also installed at the periphery of a plurality of balconies along with the civil popularization of the solar panel.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a solar panel support which can enable a solar panel to stretch and retract while adjusting the angle of the solar panel.
The purpose of the invention can be realized by the following technical scheme: a solar panel support is characterized by comprising a fixed frame, a swing frame and an expansion frame, wherein the fixed frame, the swing frame and the expansion frame are vertically fixed on a balcony and are both in a rectangular frame shape, the upper end of the swing frame is hinged on the fixed frame, the expansion frame and the swing frame are arranged in parallel and are connected on the swing frame along longitudinal sliding, a main shaft capable of rotating is transversely connected on the fixed frame, a transmission mechanism capable of driving the expansion frame to move when the main shaft rotates is arranged between the main shaft and the expansion frame, a limiting part capable of abutting against the swing frame for limiting when the swing frame swings upwards for a set angle is arranged on the fixed frame, a driving sleeve, a positioning sleeve and a transmission sleeve are sleeved on the main shaft, the driving sleeve is fixed on the main shaft, the positioning sleeve is fixed on the fixed frame, the transmission sleeve is connected on the swing frame along transverse sliding, and the transmission sleeve and the, the driving sleeve is located between driving sleeve and the locating sleeve, works as driving sleeve one end and driving sleeve circumference location when the driving sleeve removes and compresses tightly on the driving sleeve to the driving sleeve, works as the driving sleeve other end can form the location with locating sleeve circumference when the driving sleeve removes to the locating sleeve, have on the expansion bracket and can support when locating part and swing span are in the separation mode and lean on the driving sleeve and make driving sleeve one end compress tightly the ejector pin that forms circumference location on the driving sleeve, and the ejector pin can break away from the driving sleeve when swing span and locating part counterbalance lean on, works as the driving sleeve can push away the driving sleeve and make driving sleeve and locating sleeve circumference form the location when the ejector pin breaks away from the driving sleeve.
The solar panel is mounted on the swing frame and the telescopic frame, the fixing frame is fixedly mounted on a balcony, the swing frame is vertically downward when the solar panel is not used, the telescopic frame is retracted to the rear side of the swing frame and is opposite to an outer vertical surface of the balcony, the space below the balcony cannot be occupied at the moment, the ejector rod acts on the transmission sleeve, the transmission sleeve and the driving sleeve are circumferentially positioned, the main shaft rotates when the solar panel is used, the main shaft drives the swing frame to swing through the driving sleeve and the transmission sleeve until the swing frame abuts against the limiting part and cannot continuously swing, the ejector rod is separated from the transmission sleeve at the moment, the driving sleeve can axially push the transmission sleeve until the transmission sleeve and the positioning sleeve are combined to realize circumferential positioning, namely, the swing frame is positioned, the driving sleeve separated from the transmission sleeve continuously rotates along with the main shaft, the telescopic frame is continuously extended, and namely, the swing of the swing.
In foretell solar panel support, the horizontal both ends of mount all have erection support, one side of erection support all is followed the transverse fixation and is had the installation sleeve pipe, the both ends on border all have the hinge cover on the swing span, two the hinge cover rotates the cover respectively and establishes on two installation sleeve pipes, the opposite side to erection support is run through to the sheathed tube hole of installation, the main shaft passes erection support and installation sleeve pipe along the traversing, and the main shaft rotates to be connected on erection support, still be fixed with driving motor on the mount, this driving motor's motor shaft is connected with main shaft one end. The main shaft passes through the mounting sleeve and the hinge sleeve, and can idle relative to the swing frame after the swing frame is positioned, so that the telescopic frame can stretch.
In the solar panel support, the limiting part comprises a limiting plate fixed on the mounting support, the limiting plate is inclined relative to the vertical direction, and the limiting plate can abut against the upper side face of the swing frame when the swing frame swings upwards for a set angle. The inclination angle of limiting plate sets up according to the inclination when the swing span is fixed a position for carry on spacingly to the swing span, thereby make the driving sleeve can the axial top push the driving sleeve, need not other power sources and switch over the driving sleeve.
In the solar panel support, the edge of the upper end of the swing frame is fixedly connected with a connecting sleeve along the transverse direction, the transmission sleeve is slidably arranged in the connecting sleeve in a penetrating mode, and the transmission sleeve is connected with the connecting sleeve through splines. The circumferential positioning between the transmission sleeve and the swing frame is realized, and the axial movement is realized.
In foretell solar panel support, circumference has a plurality of driven teeth on the one end terminal surface of driving sleeve, circumference has a plurality of initiative teeth on the one end terminal surface that driving sleeve is relative with the driving sleeve, works as driven tooth meshes with the initiative tooth mutually when driving sleeve compresses tightly to the driving sleeve, circumference has a plurality of location convex parts on the other end terminal surface of driving sleeve, a plurality of constant head tanks have been seted up to circumference on the one end terminal surface that the position sleeve is relative with the driving sleeve, works as a plurality of location convex parts can imbed in a plurality of constant head tanks respectively when driving sleeve top pushes away the driving sleeve and removes. When the ejector rod acts on the transmission sleeve, the driven teeth of the transmission sleeve are meshed with the driving teeth of the driving sleeve, so that the driving sleeve can drive the transmission sleeve to rotate, when the swing frame abuts against the limiting plate, the ejector rod is separated from the transmission sleeve, the driving teeth can push the driven teeth at the moment, the transmission sleeve moves axially until the positioning convex part is embedded into the positioning groove, the circumferential positioning of the transmission sleeve and the positioning sleeve is realized, and the driving sleeve is separated from the transmission sleeve.
In the solar panel support, the side surface of the ejector rod is provided with a pushing convex part protruding towards the direction of the transmission sleeve, the pushing convex part is provided with a supporting plane and a pushing inclined plane, the supporting plane is longitudinally arranged and faces the end surface of the transmission sleeve, the lower end of the pushing inclined plane is connected with the upper end of the supporting plane, the upper end of the pushing inclined plane inclines towards the direction far away from the transmission sleeve, the outer peripheral surface of the transmission sleeve is transversely fixed with a transmission rod, the end part of the transmission rod is hinged with a transmission wheel, the transmission wheel abuts against the supporting plane when the swing frame and the limiting part are in a separated state, and the transmission wheel can roll along the pushing inclined plane to be separated from the pushing convex part when the swing. When the swing frame abuts against the limiting plate, the telescopic frame just extends to the pushing convex part to be separated from the driving wheel, the driving sleeve loses support at the moment, the swing frame is limited by the limiting plate and is difficult to swing continuously, therefore, the driving sleeve can axially push the driving sleeve, the telescopic frame contracts firstly when needing to be folded, the driving wheel is pushed by the pushing inclined plane of the pushing convex part firstly until the driving sleeve is separated from the positioning sleeve gradually, the driving wheel abuts against a supporting plane when the driving sleeve is separated from the positioning sleeve, the driving sleeve is meshed with the driving sleeve at the moment, and the spindle can drive the swing frame to swing downwards.
In the above solar panel support, a mounting groove is formed in a position where the supporting plane is connected with the pushing inclined plane, a buffer block is connected in the mounting groove along a transverse sliding manner, an elastic butterfly spring is further arranged in the mounting groove, two ends of the elastic butterfly spring are respectively abutted against the bottom surface of the mounting groove and the inner end surface of the buffer block, the outer end surface of the buffer block is a transition surface, and two ends of the transition surface are respectively abutted to the supporting plane and the pushing inclined plane under the action of the elastic butterfly spring. If the swing span has not supported earlier with the drive wheel separation of transmission convex part when leaning on with the limiting plate, then the driving sleeve has not rotated the position this moment, lead to driving sleeve and position sleeve to be difficult to match, support the plane still to support with the drive wheel and support after leaning on with the limiting plate if the swing span supports, the dead phenomenon of card will appear then this moment, consequently set up the mounting groove on the top pushes away the convex part, set up the buffer block in the mounting groove, a transition buffering for critical state, when the swing span leans on with the limiting plate counterbalance, the initiative tooth pushes away from the driven tooth, the drive wheel can break away from the support plane behind the roof pressure buffer block again, avoid.
In the solar panel support, two guide shafts are longitudinally fixed on the swing frame, and a plurality of guide sleeves are fixed at the upper end of the telescopic frame and are respectively sleeved on the guide shafts in a sliding manner. The stability and the removal of assurance expansion bracket are smooth and easy.
In the above solar panel support, the transmission mechanism includes a transmission gear and a transmission rack, the transmission rack is longitudinally fixed on the expansion bracket, the transmission gear is rotatably connected to the lower end of the swing frame, the transmission gear is meshed with the transmission rack, a driving pulley is fixed on the main shaft, a driven pulley is fixed on the transmission gear, and the driving pulley is connected with the driven pulley through a transmission belt. The main shaft drives the transmission gear to rotate through belt wheel transmission, and then drives the telescopic frame to stretch.
Compared with the prior art, the solar panel bracket has the following advantages:
1. when the swing frame is not used, the swing frame is vertically downward, the expansion frame is retracted to the rear side of the swing frame and is opposite to the outer vertical surface of a balcony, the space below the balcony cannot be occupied, when the swing frame is required to be used, the main shaft rotates and drives the swing frame to swing through the driving sleeve and the transmission sleeve until the swing frame abuts against the limiting part and is difficult to swing continuously, the driving sleeve can axially push the transmission sleeve until the transmission sleeve is combined with the positioning sleeve to achieve circumferential positioning, namely the swing frame is positioned, and the driving sleeve separated from the transmission sleeve rotates continuously along with the main shaft to achieve continuous extension of the expansion frame, namely the swing of the swing frame and the expansion of the expansion frame are achieved through one power source.
2. Because set up the mounting groove on pushing away the convex part, set up the buffer block in the mounting groove for critical state's transition buffering, when the swing span leaned on with the limiting plate counterbalance, the initiative tooth pushes away from the driven tooth, and the drive wheel breaks away from the supporting plane again behind the buffer block of roof pressure, avoids appearing blocking the phenomenon.
3. Because the inclination of limiting plate sets up according to the inclination when the swing span is fixed a position for carry on spacingly to the swing span, thereby make the driving sleeve can the axial top push the driving sleeve, need not other power sources and switch the driving sleeve.
Drawings
Figure 1 is a side view of the solar panel support when collapsed.
Fig. 2 is a schematic perspective view of a solar panel support when the solar panel support is unfolded.
Figure 3 is a side view of the solar panel support when deployed.
Figure 4 is a schematic view of the solar panel support when deployed.
Fig. 5 is an enlarged view of the structure at a in fig. 2.
Fig. 6 is an enlarged view of the structure at B in fig. 2.
Fig. 7 is an enlarged view of the structure at C in fig. 2.
Fig. 8 is an enlarged view of the structure at D in fig. 4.
Fig. 9 is an enlarged view of the structure at E in fig. 2.
FIG. 10 is a partial cross-sectional view of the spindle with the drive sleeve engaged.
Fig. 11 is a partial sectional view of the driving wheel abutting on the urging projection.
Fig. 12 is a sectional view of the structure at F-F in fig. 4.
Fig. 13 is an enlarged view of the structure at G in fig. 12.
In the figure, 1, a fixed frame; 11. mounting a support; 111. a limiting plate; 12. a drive motor; 13. a positioning sleeve; 131. positioning a groove; 2. a swing frame; 21. a guide plate; 22. a guide groove; 221. a guide section; 222. a lifting section; 223. a support section; 23. a hinge sleeve; 24. connecting sleeves; 25. a transmission sleeve; 251. a driven tooth; 252. a positioning projection; 253. a transmission rod; 254. a driving wheel; 26. a guide shaft; 27. a transmission gear; 28. a driven pulley; 3. a telescopic frame; 31. a support pillar; 32. a connecting rod; 33. a top rod; 34. pushing the convex part; 341. a support plane; 342. pushing the inclined plane; 343. mounting grooves; 344. a buffer block; 345. a transition surface; 346. an elastic butterfly spring; 35. a guide sleeve; 36. a drive rack; 4. a lifting frame; 41. a support sleeve; 42. a guide wheel; 5. a main shaft; 51. a drive sleeve; 511. a driving tooth; 52. a driving pulley; 53. a transmission belt.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, a solar panel bracket comprises a fixed frame 1, a swing frame 2 and a telescopic frame 3, which are vertically fixed on a balcony, the swing frame 2 and the telescopic frame 3 are both in a rectangular frame shape, the upper end of the swing frame 2 is hinged on the fixed frame 1, the telescopic frame 3 is parallel to the swing frame 2 and is connected to the swing frame 2 in a longitudinal sliding manner, a rotatable spindle 5 is transversely connected to the fixed frame 1, a transmission mechanism capable of driving the telescopic frame 3 to move when the spindle 5 rotates is arranged between the spindle 5 and the telescopic frame 3, a limiting part capable of limiting the swing frame 2 in an abutting manner when the swing frame 2 swings upwards for a set angle is arranged on the fixed frame 1, a driving sleeve 51, a positioning sleeve 13 and a transmission sleeve 25 are sleeved on the spindle 5, the driving sleeve 51 is fixed on the spindle 5, the positioning sleeve 13 is fixed on the fixed frame 1, the transmission sleeve 25 is transversely slidably connected to the swing, and the driving sleeve 25 is circumferentially positioned with the swing frame 2, the driving sleeve 25 is positioned between the driving sleeve 51 and the positioning sleeve 13, one end of the driving sleeve 25 is circumferentially positioned with the driving sleeve 51 when the driving sleeve 25 moves towards the driving sleeve 51 and is pressed on the driving sleeve 51, the other end of the driving sleeve 25 can be circumferentially positioned with the positioning sleeve 13 when the driving sleeve 25 moves towards the positioning sleeve 13, the telescopic frame 3 is provided with a mandril 33 which can abut against the driving sleeve 25 when the limiting piece is separated from the swing frame 2 and can enable one end of the driving sleeve 25 to be pressed on the driving sleeve 51 to form circumferential positioning, the mandril 33 can be separated from the driving sleeve 25 when the swing frame 2 abuts against the limiting piece, and the driving sleeve 51 can push the driving sleeve 25 to enable the driving sleeve 25 to be circumferentially positioned with the positioning sleeve 13 when the mandril 33 is separated from the driving sleeve 25. The swing frame 2 and the telescopic frame 3 are both used for mounting a solar panel, the fixed frame 1 is fixedly mounted on a balcony, when the balcony is not used, the swing frame 2 is vertically downward, the telescopic frame 3 is retracted to the rear side of the swing frame 2 and is opposite to the outer vertical surface of the balcony, at the moment, the space below the balcony is not occupied, the ejector rod 33 acts on the transmission sleeve 25, the transmission sleeve 25 is circumferentially positioned with the driving sleeve 51, when the balcony is needed, the main shaft 5 rotates, the main shaft 5 drives the swing frame 2 to swing through the driving sleeve 51 and the transmission sleeve 25 until the swing frame 2 abuts against the limiting piece and is difficult to continuously swing, at the moment, the ejector rod 33 is separated from the transmission sleeve 25, the driving sleeve 51 can axially push the transmission sleeve 25 until the transmission sleeve 25 is combined with the positioning sleeve 13 to realize circumferential positioning, namely, the swing frame 2 is positioned, and the driving sleeve 51 separated from the transmission sleeve 25, namely, the swinging of the swing frame 2 and the expansion and contraction of the expansion and contraction frame 3 are realized by one power source.
Referring to fig. 5 and 6, the fixing frame 1 has mounting supports 11 at both transverse ends, mounting sleeves are transversely fixed on one side of each mounting support 11, hinge sleeves 23 are respectively arranged at both ends of the upper edge of the swing frame 2, the two hinge sleeves 23 are respectively rotatably sleeved on the two mounting sleeves, inner holes of the mounting sleeves penetrate through the other side of the mounting supports 11, the main shaft 5 transversely penetrates through the mounting supports 11 and the mounting sleeves, the main shaft 5 is rotatably connected to the mounting supports 11, a driving motor 12 is further fixed on the fixing frame 1, and a motor shaft of the driving motor 12 is connected with one end of the main shaft 5. The locating part is including fixing the limiting plate 111 on erection support 11, and the relative vertical direction slope of limiting plate 111 sets up, and limiting plate 111 can lean on with the side counterbalance on the swing span 2 when the swing span 2 upwards swings the settlement angle, and the inclination of limiting plate 111 sets up according to the inclination when the swing span 2 is fixed a position for carry on spacingly to swing span 2, thereby make actuating sleeve 51 can the axial top push away driving sleeve 25, need not other power supplies and switch over driving sleeve 25. Two guide shafts 26 are longitudinally fixed on the swing frame 2, a plurality of guide sleeves 35 are fixed at the upper end of the telescopic frame 3, the guide sleeves 35 are respectively sleeved on the guide shafts 26 in a sliding mode, the transmission mechanism comprises a transmission gear 27 and a transmission rack 36, the transmission rack 36 is longitudinally fixed on the telescopic frame 3, the transmission gear 27 is rotatably connected to the lower end of the swing frame 2, the transmission gear 27 is meshed with the transmission rack 36, a driving pulley 52 is fixed on the main shaft 5, a driven pulley 28 is fixed on the transmission gear 27, and the driving pulley 52 is connected with the driven pulley 28 through a transmission belt 53.
As shown in fig. 7 to 11, the connecting sleeve 24 is fixedly connected to the upper end edge of the swing frame 2 along the transverse direction, the transmission sleeve 25 is slidably inserted into the connecting sleeve 24, the transmission sleeve 25 is spline-connected to the connecting sleeve 24, a plurality of driven teeth 251 are circumferentially arranged on one end surface of the transmission sleeve 25, a plurality of driving teeth 511 are circumferentially arranged on one end surface of the driving sleeve 51 opposite to the transmission sleeve 25, the driven teeth 251 are engaged with the driving teeth 511 when the transmission sleeve 25 is pressed against the driving sleeve 51, a plurality of positioning protrusions 252 are circumferentially arranged on the other end surface of the transmission sleeve 25, a plurality of positioning grooves 131 are circumferentially arranged on one end surface of the positioning sleeve 13 opposite to the transmission sleeve 25, and the positioning protrusions 252 can be respectively inserted into the positioning grooves 131 when the driving sleeve 51 pushes the transmission sleeve 25 to move. When the push rod 33 acts on the transmission sleeve 25, the driven teeth 251 of the transmission sleeve 25 are engaged with the driving teeth 511 of the driving sleeve 51, so that the driving sleeve 51 can drive the transmission sleeve 25 to rotate, when the swing frame 2 abuts against the limit plate 111, the push rod 33 is separated from the transmission sleeve 25, at this time, the driving teeth 511 can push the driven teeth 251 to axially move the transmission sleeve 25 until the positioning convex part 252 is embedded into the positioning groove 131, the circumferential positioning of the transmission sleeve 25 and the positioning sleeve 13 is realized, and the driving sleeve 51 is separated from the transmission sleeve 25. The side surface of the top rod 33 is provided with a pushing convex part 34 protruding towards the direction of the transmission sleeve 25, the pushing convex part 34 is provided with a supporting plane 341 and a pushing inclined plane 342, the supporting plane 341 is arranged along the longitudinal direction and faces the end surface of the transmission sleeve 25, the lower end of the pushing inclined plane 342 is connected with the upper end of the supporting plane 341, the upper end of the pushing inclined plane 342 inclines towards the direction far away from the transmission sleeve 25, the outer peripheral surface of the transmission sleeve 25 is transversely fixed with a transmission rod 253, the end part of the transmission rod 253 is hinged with a transmission wheel 254, when the swing frame 2 is separated from the limiting piece, the transmission wheel 254 leans against the supporting plane 341, when the swing frame 2 leans against the limiting piece, the transmission wheel 254 can roll along the pushing inclined plane 342 to be separated from the pushing convex part 34, when the swing frame 2 leans against the limiting plate 111, the telescopic frame 3 just extends to the pushing convex part 34 to be separated from the, therefore, the driving sleeve 51 can axially push the driving sleeve 25, and similarly, when the telescopic frame 3 needs to be folded, the telescopic frame 3 firstly contracts until the pushing inclined surface 342 of the pushing convex part 34 pushes the driving wheel 254 firstly, so that the driving sleeve 25 is gradually separated from the positioning sleeve 13, and when the driving sleeve 25 is separated from the positioning sleeve 13, the driving wheel 254 abuts against the supporting plane 341, at this time, the driving sleeve 25 is meshed with the driving sleeve 51, and the spindle 5 can drive the swing frame 2 to swing downwards. An installation groove 343 is formed in the connecting position of the supporting plane 341 and the pushing inclined plane 342, a buffer block 344 is connected in the installation groove 343 in a sliding manner along the transverse direction, an elastic butterfly spring 346 is further arranged in the installation groove 343, two ends of the elastic butterfly spring 346 abut against the bottom surface of the installation groove 343 and the inner end surface of the buffer block 344 respectively, the outer end surface of the buffer block 344 is a transition surface 345, and two ends of the transition surface 345 are in butt joint with the supporting plane 341 and the pushing inclined plane 342 respectively under the action of the elastic butterfly spring 346. If the swing frame 2 is not abutted to the limit plate 111, the transmission convex part is separated from the transmission wheel 254 first, at this time, the transmission sleeve 25 does not rotate to the position yet, so that the transmission sleeve 25 is difficult to match with the locating sleeve 13, if the support plane 341 is still abutted to the transmission wheel 254 after the swing frame 2 is abutted to the limit plate 111, the blocking phenomenon occurs at this time, therefore, an installation groove 343 is formed in the pushing convex part 34, a buffer block 344 is arranged in the installation groove 343 and used for transition buffering in a critical state, when the swing frame 2 is abutted to the limit plate 111, the driving tooth 511 pushes the driven tooth 251, and the transmission wheel 254 can push the buffer block 344 and then separates from the support plane 341, so that the blocking phenomenon is avoided.
Referring to fig. 12 and 13, the solar panel bracket further includes a rectangular frame-shaped lifting frame 4, the lifting frame 4 is parallel to the telescopic frame 3 and is slidably connected to the telescopic frame 3 along a direction perpendicular to a plane of the telescopic frame 3, the lifting plate is used for fixing the solar panel, a plurality of support columns 31 are vertically fixed on the telescopic frame 3, a plurality of support sleeves 41 are fixed on the lifting frame 4, the plurality of support sleeves 41 are respectively slidably sleeved on the plurality of support columns 31, two pairs of connecting rods 32 are further arranged between the telescopic frame 3 and the lifting frame 4, the two pairs of connecting rods 32 are transversely arranged, the middle portions of the two connecting rods 32 of the same pair are crosswise arranged and hinged, one end of each connecting rod 32 of the same pair is longitudinally slidably connected to the telescopic frame 3, the other end of each connecting rod of the same pair is longitudinally slidably connected to the lifting frame 4, because the swinging frame 2 is vertically downward or obliquely downward, the swinging frame is matched with the support, the telescopic frame 3 supports the lifting frame 4, and when the lifting frame 4 rises, the lifting frame 4 can be uniformly supported through the two pairs of connecting rods 32, so that stability is guaranteed. The guide mechanism comprises two pairs of guide wheels 42, the two pairs of guide wheels 42 are respectively and rotatably connected at the two side edges of the upper end of the lifting frame 4, the two guide wheels 42 of the same pair are arranged along the longitudinal direction, one guide wheel 42 is higher than the other guide wheel 42, the lower edges of the two transverse sides of the swing frame 2 are both fixed with guide plates 21 along the length direction, the lower ends of the guide plates 21 extend out of the lower edge of the swing frame 2, two guide grooves 22 are arranged on the inner side surfaces of the two guide plates 21 along the length direction, one guide groove 22 is higher than the other guide groove 22, the two guide wheels 42 on the same side are respectively connected in the two guide grooves 22 on the same side, and the upper guide wheels 42 are attached in the upper guide grooves 22, the lower guide wheels 42 are attached in the lower guide grooves 22, the guide groove 22 can lift the guide wheel 42 when the telescopic frame 3 is extended to the state that the lifting frame 4 is staggered with the swing frame 2. The two staggered guide wheels 42 cooperate with the two guide grooves 22, when the guide grooves 22 lift the guide wheels 42, the two guide wheels 42 can play a better role in lifting the lifting frame 4, and when the lifting frame 4 is flush with the swing frame 2, the two guide wheels 42 can play a better role in supporting the lifting frame 4. The guide groove 22 includes a guide section 221, a lifting section 222 and a support section 223, the guide section 221 and the support section 223 are both arranged along the length direction of the guide plate 21, the support section 223 is higher than the guide section 221, the lifting section 222 is arranged obliquely, the lifting section 222 is located between the guide section 221 and the support section 223, the upper end of the lifting section 222 is connected with the lower end of the guide section 221, the lower end of the lifting section 222 is connected with the upper end of the support section 223, the lifting frame 4 is located below the swing frame 2 and extends forwards when the guide wheel 42 rolls along the guide section 221, the lifting frame 4 is lifted upwards when the guide wheel 42 rolls along the lifting section 222, and the lifting frame 4 is flush with the swing frame 2 when the guide wheel 42 is located in the support section 223.

Claims (9)

1. The utility model provides a solar panel support, a serial communication port, including being used for vertical mount (1), swing span (2) and expansion bracket (3) of fixing on the balcony, swing span (2) and expansion bracket (3) all are the rectangular frame form, swing span (2) upper end articulates on mount (1), expansion bracket (3) parallel arrangement and along longitudinal sliding connection on swing span (2) with swing span (2), there is main shaft (5) that can rotate along transverse connection on mount (1), be equipped with between main shaft (5) and expansion bracket (3) and drive the drive mechanism that expansion bracket (3) removed when main shaft (5) rotate, be equipped with on mount (1) and can support swing span (2) when setting for the angle and lean on spacing locating part to swing span (2), the cover is equipped with drive sleeve (51) on main shaft (5), The positioning device comprises a positioning sleeve (13) and a transmission sleeve (25), wherein the driving sleeve (51) is fixed on a main shaft (5), the positioning sleeve (13) is fixed on a fixed frame (1), the transmission sleeve (25) is connected on a swinging frame (2) in a transverse sliding mode, the transmission sleeve (25) is circumferentially positioned with the swinging frame (2), the transmission sleeve (25) is positioned between the driving sleeve (51) and the positioning sleeve (13), one end of the transmission sleeve (25) is circumferentially positioned with the driving sleeve (51) when the transmission sleeve (25) moves towards the driving sleeve (51) and is pressed on the driving sleeve (51), the other end of the transmission sleeve (25) can be circumferentially positioned with the positioning sleeve (13) when the transmission sleeve (25) moves towards the positioning sleeve (13), an ejector rod (33) which can abut against the transmission sleeve (25) and enables one end of the transmission sleeve (25) to be pressed on the driving sleeve (51) to form circumferential positioning when a limiting piece and the swinging frame (2) are in a separation state is arranged on the telescopic frame (3), and when the swing frame (2) abuts against the limiting piece, the ejector rod (33) can be separated from the transmission sleeve (25), and when the ejector rod (33) is separated from the transmission sleeve (25), the driving sleeve (51) can push the transmission sleeve (25) so that the transmission sleeve (25) and the positioning sleeve (13) are circumferentially positioned.
2. The solar panel support according to claim 1, wherein the fixing frame (1) has mounting supports (11) at both lateral ends, a mounting sleeve is fixed at one side of each mounting support (11) along the lateral direction, hinge sleeves (23) are provided at both ends of the upper edge of the swing frame (2), the hinge sleeves (23) are respectively rotatably sleeved on the two mounting sleeves, an inner hole of each mounting sleeve penetrates through the other side of the mounting support (11), the main shaft (5) penetrates through the mounting supports (11) and the mounting sleeves along the lateral direction, the main shaft (5) is rotatably connected to the mounting supports (11), a driving motor (12) is further fixed on the fixing frame (1), and a motor shaft of the driving motor (12) is connected to one end of the main shaft (5).
3. Solar panel support according to claim 2, wherein the limiting member comprises a limiting plate (111) fixed to the mounting support (11), the limiting plate (111) is inclined with respect to the vertical direction, and the limiting plate (111) can abut against the upper side of the swing frame (2) when the swing frame (2) swings upwards for a set angle.
4. Solar panel support according to claim 3, wherein the upper edge of the swing frame (2) is fixedly connected with a connecting sleeve (24) along the transverse direction, the transmission sleeve (25) is slidably arranged in the connecting sleeve (24), and the transmission sleeve (25) is connected with the connecting sleeve (24) through a spline.
5. The solar panel support according to claim 3 or 4, wherein a plurality of driven teeth (251) are circumferentially arranged on an end surface of one end of the driving sleeve (25), a plurality of driving teeth (511) are circumferentially arranged on an end surface of the driving sleeve (51) opposite to the driving sleeve (25), the driven teeth (251) are engaged with the driving teeth (511) when the driving sleeve (25) presses the driving sleeve (51), a plurality of positioning protrusions (252) are circumferentially arranged on an end surface of the other end of the driving sleeve (25), a plurality of positioning grooves (131) are circumferentially arranged on an end surface of the positioning sleeve (13) opposite to the driving sleeve (25), and the plurality of positioning protrusions (252) can be respectively embedded into the plurality of positioning grooves (131) when the driving sleeve (51) pushes the driving sleeve (25) to move.
6. The solar panel bracket according to claim 5, wherein the ejector rod (33) has a pushing protrusion (34) protruding toward the transmission sleeve (25) on the side surface thereof, the pushing protrusion (34) has a supporting plane (341) and a pushing inclined plane (342), the supporting plane (341) is disposed along the longitudinal direction and faces the end surface of the transmission sleeve (25), the lower end of the pushing inclined plane (342) is connected to the upper end of the supporting plane (341), the upper end of the pushing inclined plane (342) is inclined in the direction away from the transmission sleeve (25), a transmission rod (253) is fixed on the outer circumferential surface of the transmission sleeve (25) along the transverse direction, the end of the transmission rod (253) is hinged to a transmission wheel (254), when the swing frame (2) and the position limiting member are separated, the transmission wheel (254) abuts against the supporting plane (341), and when the swing frame (2) abuts against the position limiting member, the transmission wheel (254) can roll along the pushing inclined plane (342) to the pushing protrusion (34) ) And (5) separating.
7. The solar panel support according to claim 6, wherein a mounting groove (343) is formed at a position where the support plane (341) is connected to the pushing inclined plane (342), a buffer block (344) is connected to the inside of the mounting groove (343) in a sliding manner in the transverse direction, an elastic butterfly spring (346) is further arranged in the mounting groove (343), two ends of the elastic butterfly spring (346) abut against the bottom surface of the mounting groove (343) and an inner end surface of the buffer block (344), an outer end surface of the buffer block (344) is a transition surface (345), and two ends of the transition surface (345) are respectively abutted to the support plane (341) and the pushing inclined plane (342) under the action of the elastic butterfly spring (346).
8. Solar panel support according to claim 3 or 4, wherein the swing frame (2) is longitudinally fixed with two guide shafts (26), the upper end of the telescopic frame (3) is fixed with a plurality of guide sleeves (35), and the guide sleeves (35) are respectively sleeved on the two guide shafts (26) in a sliding manner.
9. Solar panel support according to claim 3 or 4, wherein the transmission mechanism comprises a transmission gear (27) and a transmission rack (36), the transmission rack (36) is longitudinally fixed on the telescopic frame (3), the transmission gear (27) is rotatably connected to the lower end of the swing frame (2), the transmission gear (27) is meshed with the transmission rack (36), a driving pulley (52) is fixed on the main shaft (5), a driven pulley (28) is fixed on the transmission gear (27), and the driving pulley (52) is connected with the driven pulley (28) through a transmission belt (53).
CN202010547533.7A 2020-06-16 2020-06-16 Solar panel support Active CN111654233B (en)

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Denomination of invention: Solar panel support

Effective date of registration: 20221008

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Pledgee: Yuhuan Zhongjie Microfinance Co.,Ltd.

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Patentee before: Hangzhou Yaohan photovoltaic equipment Co.,Ltd.