CN119921657A - Solar photovoltaic panel support system - Google Patents
Solar photovoltaic panel support system Download PDFInfo
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- CN119921657A CN119921657A CN202510164267.2A CN202510164267A CN119921657A CN 119921657 A CN119921657 A CN 119921657A CN 202510164267 A CN202510164267 A CN 202510164267A CN 119921657 A CN119921657 A CN 119921657A
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- groove
- edge
- connecting groove
- flexible sleeve
- fastening bolt
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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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
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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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
本发明公开了一种太阳能光伏面板支撑系统，包括多根钢质边框、紧固件和基座，各钢质边框围合连接形成钢质框架，钢质边框由一块钢质板材弯折形成，钢质边框于一侧的上部弯折成型有用于夹装光伏面板的夹持槽，钢质边框于另一侧的下部弯折成型有用于紧固件与基座连接的连接槽，连接槽内设置有用于对连接槽形成支撑以防止连接槽受载变形的加强件。该支撑系统具有结构简单可靠、成本低廉、能防止局部溃缩、可提高系统强度和稳定性的优点。
The invention discloses a solar photovoltaic panel support system, comprising a plurality of steel frames, fasteners and a base, wherein the steel frames are connected to form a steel frame, the steel frame is formed by bending a steel plate, the steel frame is bent at the upper part of one side to form a clamping groove for clamping a photovoltaic panel, the steel frame is bent at the lower part of the other side to form a connecting groove for connecting the fastener to the base, and a reinforcing member is arranged in the connecting groove to support the connecting groove to prevent the connecting groove from being deformed under load. The support system has the advantages of simple and reliable structure, low cost, ability to prevent local collapse, and ability to improve system strength and stability.
Description
(The application is a divisional application of a solar photovoltaic panel supporting system, the application date of the original application is 2021, 11, 30 and 202111445469.2, and the application is named as the solar photovoltaic panel supporting system.)
Technical Field
The invention mainly relates to a solar photovoltaic power generation technology, in particular to a solar photovoltaic panel supporting system.
Background
Solar energy is energy generated by the continuous nuclear fusion reaction process of black seeds in the sun or on the surface. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like, and the application range is very wide because the solar energy can be converted into various other forms of energy. The power obtained from solar energy is obtained by performing photoelectric conversion by a solar cell.
When the existing solar photovoltaic panel is installed, the photovoltaic panel is installed in an aluminum frame firstly, then the aluminum frame is connected with a base through bolts, the molding cost of the aluminum frame is extremely high, the aluminum frame is easy to deform, the weight of the photovoltaic panel is large, and the photovoltaic panel falls off under the action of wind and rain after the solar photovoltaic panel is used for a long time.
In order to solve the stability problem of aluminum frames, the prior art also proposes to replace aluminum frames with steel frames, wherein the steel frames are formed by steel side frames, and in order to ensure that the steel side frames simultaneously have the functions of clamping the photovoltaic panel and connecting the bottom base, the steel side frames are generally provided with S-shaped side frames, namely, the steel side frames are provided with an upper notch and a lower notch, one notch is used for clamping the photovoltaic panel, and the other notch is used for penetrating through the bottom base. But such S-shaped rims with up and down notches are required to withstand positive and negative wind loads and snow loads. When the load is too big, the notch produces deformation easily and takes place local collapse under the photovoltaic frame, leads to whole braced system to collapse easily like this, in order to solve this problem, adopts the mode of changing frame section bar thickness to improve frame section bar local intensity generally. Changing the thickness of the framing profiles undoubtedly increases the cost of the framing system significantly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the solar photovoltaic panel supporting system which has the advantages of simple and reliable structure, low cost, capability of preventing local collapse and capability of improving the strength and the stability of the system.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a solar photovoltaic panel braced system, includes many steel frames, fastener and base, and each steel frame encloses to close and connects and form steel frame, steel frame is buckled by a steel panel and is formed, and the steel frame is buckled the shaping in the upper portion of one side and is had the centre gripping groove that is used for pressing from both sides dress photovoltaic panel, and the steel frame is buckled the shaping in the lower part of opposite side and is had the spread groove that is used for fastener and pedestal connection, be provided with in the spread groove and be used for forming the reinforcement that supports in order to prevent spread groove loading deformation to the spread groove.
As a further improvement of the above technical scheme:
the reinforcement is integrated on the fastener as part of the fastener.
One part of the fastener extends to the connecting groove and supports the connecting groove, and the other part of the fastener is connected with the base.
The steel frame is a closed frame formed by bending a steel plate and butt-welding two parallel and level ends.
The connecting grooves do not exceed the outline area range of the steel frame.
The clamping groove and the connecting groove are in a central symmetry structure.
The fastening piece comprises a pressing plate, a fastening bolt and a T-shaped nut, wherein the T-shaped nut is arranged in the base, one end of the pressing plate is pressed in the connecting groove and forms a support for each groove edge of the connecting groove, the fastening bolt penetrates through the pressing plate and is in threaded connection with the T-shaped nut, and when the fastening bolt is screwed, the fastening bolt drives the pressing plate to press the connecting groove.
The clamp plate sets up to a straight board, straight board presses simultaneously establishes at the spread groove of two adjacent steel frames and forms the support to its each slot limit, fastening bolt wears to establish in the intermediate position of clamp plate and with T type nut threaded connection.
The clamp plate sets up to a straight board, straight board one end is pressed and is established in the spread groove and form the support to its each slot limit, another end is pressed and is established on the base, fastening bolt wears to establish on the clamp plate and with T type nut threaded connection.
The straight plate is located one end bottom of the connecting groove and is provided with a plurality of clamping teeth.
The fastener comprises a pressing plate, a fastening bolt, a T-shaped nut and a flexible sleeve, wherein the T-shaped nut is arranged in the base, the pressing plate is arranged in the flexible sleeve, one end of the flexible sleeve is pressed in the connecting groove and forms support for each groove edge of the flexible sleeve, the fastening bolt is arranged on the flexible sleeve and the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut, and when the fastening bolt is screwed, the fastening bolt drives the flexible sleeve and the pressing plate to press the connecting groove.
The flexible sleeve and the pressing plate are both provided with a straight plate, the straight plate is simultaneously pressed in the connecting grooves of two adjacent steel frames and forms support for each groove edge, and the fastening bolt is arranged in the middle of the flexible sleeve and the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut.
The flexible sleeve and the pressing plate are both provided with a straight plate, one end of the straight plate is pressed in the connecting groove and forms a support for each groove edge, the other end of the straight plate is pressed on the base, and the fastening bolt is arranged on the flexible sleeve and the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut.
The flexible sleeve is arranged at the bottom of one end in the connecting groove and is provided with a plurality of clamping teeth.
The flexible sleeve is arranged at the top of one end in the connecting groove and is provided with a plurality of clamping teeth.
The top groove edge of the clamping groove is upwardly bent to form a top transverse edge, the top transverse edge is downwardly bent to form a side vertical edge connected with the connecting groove, the bottom groove edge of the connecting groove is downwardly bent to form a bottom transverse edge, and the bottom transverse edge is upwardly bent to form a side vertical edge connected with the clamping groove.
The top transverse edge is clung to the top groove edge of the clamping groove.
The bottom transverse edge is clung to the bottom groove edge of the connecting groove.
The groove bottom edges of the clamping groove and the connecting groove are all arc-shaped edges.
The fastening piece comprises a pressing plate, a fastening bolt and a T-shaped nut, wherein the T-shaped nut is arranged in the base, one end of the pressing plate is simultaneously pressed at the top of the steel frame and in the connecting groove and forms support for each groove edge of the steel frame, the fastening bolt is arranged on the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut, and when the fastening bolt is screwed, the fastening bolt drives the pressing plate to press the connecting groove.
The clamp plate includes the connection limit, it has flat blank holder to connect limit one end to buckle, the other end to buckle has the U-shaped blank holder, the U-shaped blank holder is pressed simultaneously and is established at steel frame top and spread groove and form the support to its each groove limit, flat blank holder is pressed and is established on the base, fastening bolt wears to establish on the connection limit and with T type nut screw-thread fastening.
The clamp plate includes the connection limit, the U-shaped blank holder has all been buckled at connection limit both ends, and the U-shaped blank holder at both ends is pressed and is established at corresponding side and form the support at steel frame top and spread groove and to its each groove limit, fastening bolt wears to establish on the connection limit and with T type nut screw-thread tightening.
The U-shaped blank holder is provided with a lightening hole on the blank holder positioned in the connecting groove.
The U-shaped blank holder is positioned in the connecting groove, and a tiny gap is reserved between the top of the blank holder and the connecting groove.
The bottom edge of the groove of the U-shaped pressing edge is tightly attached to the side part of the steel frame.
The top groove edge of the clamping groove is bent upwards to form a top vertical edge, the top vertical edge is bent sideways to form a top horizontal edge, the top horizontal edge is bent downwards to form a side vertical edge connected with the connecting groove, the bottom groove edge of the connecting groove is bent downwards to form a bottom vertical edge, the bottom vertical edge is bent sideways to form a bottom horizontal edge, and the bottom horizontal edge is bent upwards to form a side vertical edge connected with the clamping groove.
The fastening piece comprises a pressing plate, a fastening bolt, a T-shaped nut and a supporting base plate, wherein the T-shaped nut is arranged in the base, one end of the pressing plate is pressed at the top of the steel frame, the fastening bolt is arranged on the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut, when the fastening bolt is screwed, the fastening bolt drives the pressing plate to press the steel frame, and the supporting base plate is inserted in the connecting groove and forms supporting for each groove edge of the supporting base plate.
And the support backing plate is provided with an avoidance groove which is convenient for the fastening bolt to pass through.
The clamp plate sets up to a step plate, step plate one end is pressed and is established at steel frame top, the other end is pressed and is established on the base, fastening bolt wears to establish on the clamp plate and with T type nut threaded connection.
The clamp plate sets up to a U-shaped briquetting, the U-shaped briquetting is pressed simultaneously and is established at the top of two adjacent steel frames, fastening bolt wears to establish in the intermediate position of clamp plate and with T type nut threaded connection.
The top groove edge of the clamping groove is upwardly bent to form a top transverse edge, the top transverse edge is downwardly bent to form a side vertical edge connected with the connecting groove, the bottom groove edge of the connecting groove is downwardly bent to form a bottom transverse edge, and the bottom transverse edge is upwardly bent to form a side vertical edge connected with the clamping groove.
The top transverse edge is clung to the top groove edge of the clamping groove.
The bottom transverse edge is clung to the bottom groove edge of the connecting groove.
The groove bottom edges of the clamping groove and the connecting groove are all arc-shaped edges.
The steel frame is an open frame formed by bending a steel plate.
The two fracture edges and the connecting groove of the open type frame do not exceed the contour area range of the steel frame.
The fastener comprises a pressing plate, a fastening bolt, a T-shaped nut and a flexible sleeve, wherein the T-shaped nut is arranged in the base, the pressing plate is arranged in the flexible sleeve, one end of the flexible sleeve is pressed in the connecting groove and forms support for each groove edge of the flexible sleeve, the fastening bolt is arranged on the flexible sleeve and the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut, and when the fastening bolt is screwed, the fastening bolt drives the flexible sleeve and the pressing plate to press the connecting groove.
The flexible sleeve and the pressing plate are both arranged as a U-shaped plate, the U-shaped plate is simultaneously pressed in the connecting grooves of two adjacent steel frames and forms support for each groove edge, and the fastening bolt is arranged in the middle of the flexible sleeve and the pressing plate in a penetrating mode and is in threaded connection with the T-shaped nut.
The flexible sleeve and the pressing plate are both arranged as a U-shaped plate, one end of the U-shaped plate is pressed in the connecting groove and forms a support for each groove edge, the other end of the U-shaped plate is pressed on the base, and the fastening bolt is arranged on the flexible sleeve and the pressing plate in a penetrating manner and is in threaded connection with the T-shaped nut.
The top groove edge of the clamping groove is bent downwards to form a fracture edge, and the bottom groove edge of the connecting groove is bent upwards to form another fracture edge.
The fracture edge on the clamping groove is positioned in the clamping groove and clings to the top groove edge of the clamping groove.
The fracture edge on the connecting groove is positioned in the connecting groove and is vertical to the bottom groove edge of the connecting groove.
And a reinforcing table recessed into the connecting groove is formed on the bottom edge of the connecting groove.
Compared with the prior art, the invention has the advantages that:
The invention relates to a solar photovoltaic panel supporting system, which comprises a plurality of steel frames, fasteners and a base, wherein the steel frames are formed by surrounding connection, the steel frames are formed by bending a steel plate, clamping grooves for clamping a photovoltaic panel are formed in the upper part of one side of the steel frames in a bending mode, connecting grooves for connecting the fasteners with the base are formed in the lower part of the other side of the steel frames in a bending mode, and reinforcing pieces for supporting the connecting grooves to prevent the connecting grooves from deformation under load are arranged in the connecting grooves. When the structure is installed, the photovoltaic panel is clamped in the clamping groove of the steel frame, then the steel frames are enclosed and connected to form a steel frame, a plurality of steel frame units with photovoltaic panels are formed, the steel frame units are borne on the base, the fastening piece is arranged in the connecting groove, and the fastening piece connects the connecting groove with the base to form fastening. Compared with the traditional structure, the fastener of the invention forms full support for the connecting groove through the reinforcing piece when the fastener plays a role in connection, when the photovoltaic panel is subjected to overlarge positive and negative wind load and snow load, the connecting groove cannot generate deformation to generate local collapse phenomenon, the structure is simple and reliable, the strength and stability of the system are greatly improved, the strength of the system is not required to be improved through thickening a steel frame, and the cost of the system is greatly reduced.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a platen in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of embodiment 2 of the present invention.
Fig. 4 is a schematic structural view of embodiment 3 of the present invention.
Fig. 5 is a schematic view showing the structure of the flexible sheath in embodiment 3 of the present invention.
Fig. 6 is a schematic structural view of a platen in embodiment 3 of the present invention.
Fig. 7 is a schematic structural view of embodiment 4 of the present invention.
Fig. 8 is a schematic structural view of embodiment 5 of the present invention.
Fig. 9 is a schematic view showing the structure of a platen in embodiment 5 of the present invention.
Fig. 10 is a schematic structural view of embodiment 6 of the present invention.
Fig. 11 is a schematic view showing the structure of a platen in embodiment 6 of the present invention.
Fig. 12 is a schematic structural view of embodiment 7 of the present invention.
Fig. 13 is a schematic view showing the structure of a platen in embodiment 7 of the present invention.
Fig. 14 is a schematic view showing the structure of a support pad in embodiment 7 of the present invention.
Fig. 15 is a schematic structural view of embodiment 8 of the present invention.
Fig. 16 is a schematic view showing the structure of a platen in embodiment 8 of the present invention.
Fig. 17 is a schematic structural view of embodiment 9 of the present invention.
Fig. 18 is a schematic view showing the structure of a flexible sheath in embodiment 9 of the invention.
Fig. 19 is a schematic view showing the structure of a platen in embodiment 9 of the present invention.
Fig. 20 is a schematic structural view of embodiment 10 of the present invention.
The reference numerals in the drawings denote:
1. the photovoltaic panel comprises a steel frame, 11 parts of clamping grooves, 12 parts of connecting grooves, 121 parts of reinforcing tables, 2 parts of fastening pieces, 21 parts of pressing plates, 211 parts of clamping teeth, 212 parts of connecting edges, 213 parts of U-shaped pressing edges, 22 parts of fastening bolts, 23 parts of T-shaped nuts, 24 parts of flexible sleeves, 25 parts of supporting base plates, 251 parts of avoiding grooves, 3 parts of photovoltaic panels, 4 parts of bases.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific examples.
Example 1:
Fig. 1 to 2 show a first embodiment of the solar photovoltaic panel supporting system of the present invention, the supporting system comprises a plurality of steel rims 1, fastening members 2 and a base 4, each steel rim 1 is enclosed and connected to form a steel frame, the steel rims 1 are formed by bending a steel plate, a clamping groove 11 for clamping the photovoltaic panel 3 is formed at the upper part of one side of the steel rims 1 in a bending manner, a connecting groove 12 for connecting the fastening members 2 with the base 4 is formed at the lower part of the other side of the steel rims 1 in a bending manner, and a reinforcing member for supporting the connecting groove 12 to prevent the connecting groove 12 from being deformed under load is arranged in the connecting groove 12. When the structure is installed, the photovoltaic panel 3 is clamped in the clamping groove 11 of the steel frame 1, then the steel frames 1 are connected in a surrounding mode to form a steel frame, a plurality of steel frame units with the photovoltaic panel 3 are formed, the steel frame units are borne on the base 4, the fastening piece 2 is arranged in the connecting groove 12, and the fastening piece 2 connects the connecting groove 12 with the base 4 to form fastening. Compared with the traditional structure, the fastener 2 in the invention also forms full support for the connecting groove 12 through the reinforcing piece when the connecting groove 2 plays a role in connection, when the photovoltaic panel 3 is subjected to excessive positive and negative wind load and snow load, the connecting groove 12 cannot generate deformation to generate local collapse phenomenon, the structure is simple and reliable, the strength and stability of the system are greatly improved, the strength of the steel frame 1 is not required to be improved, and the cost of the system is greatly reduced.
In this embodiment, the reinforcement is integrated on the fastener 2 as part of the fastener 2. In this structure, the reinforcement is integrated on fastener 2 for fastener 2 partly, is equivalent to fastener 2 and still has formed full formula support to spread groove 12 when playing the linking effect, and a material is multi-purpose, and its simple structure, installation scheme has further reduced the cost.
In this embodiment, a part of the fastener 2 extends into the connecting groove 12 and forms a support for the connecting groove 12, and another part is connected with the base 4. In this structure, fastener 2 directly stretches to connecting groove 12 and still has formed full formula support to connecting groove 12 when playing the connection effect, its simple structure is reliable.
In this embodiment, the steel frame 1 is a closed frame formed by bending a steel plate and butt-welding two parallel and level ends. In this structure, the section bar that seals with welding form has better steadiness.
In this embodiment, the connecting groove 12 does not exceed the contour area of the steel frame 1. In this structure, the connecting groove 12 is located in the outline area range of the steel frame 1, so that the whole steel frame 1 is more compact and slim, and more attractive and durable.
In this embodiment, the clamping groove 11 and the connecting groove 12 are in a central symmetrical structure. In the structure, the clamping groove 11 and the pressing groove are centrally symmetrical, and in the material cutting process, the end part of each steel frame 1 does not need to be cut and chamfered, so that on one hand, materials are saved, operation is simplified, and on the other hand, the structures of the steel frames 1 are consistent, the clamping groove 11 and the connecting groove 12 can be used in a converting mode, and framing is facilitated.
In this embodiment, the fastener 2 includes a pressing plate 21, a fastening bolt 22 and a T-shaped nut 23, the T-shaped nut 23 is disposed in the base 4, one end of the pressing plate 21 is pressed in the connecting slot 12 and forms a support for each slot edge thereof, the fastening bolt 22 is threaded on the pressing plate 21 and is connected with the T-shaped nut 23 by screw threads, and when the fastening bolt 22 is screwed, the fastening bolt 22 drives the pressing plate 21 to compress the connecting slot 12. In this structure, when tightening the fastening bolt 22, the fastening bolt 22 drives the pressing plate 21 to press the connecting groove 12, and the pressing plate 21 forms a full support for the connecting groove 12, that is, forms a support for each groove edge of the connecting groove 12, and has a simple and reliable structure.
In this embodiment, the pressing plate 21 is a flat plate, and the flat plate is simultaneously pressed in the connecting grooves 12 of two adjacent steel frames 1 and forms a support for each groove edge, and the fastening bolt 22 is inserted in the middle position of the pressing plate 21 and is in threaded connection with the T-shaped nut 23. The pressing plate 21 is simultaneously pressed on the connecting grooves 12 of the two adjacent steel frames 1 and forms full support for the connecting grooves 12 of the two adjacent steel frames 1, and is suitable for the installation connection of the adjacent steel frame units.
In this embodiment, a plurality of latches 211 are disposed at the bottom of one end of the flat plate located in the connecting slot 12. The provision of the latch 211 improves the frictional force between the flat plate and the connection groove 12, and has a further retaining function.
In this embodiment, the top groove edge of the clamping groove 11 is bent upwards to form a top transverse edge, the top transverse edge is bent downwards to form a side vertical edge connected with the connecting groove 12, the bottom groove edge of the connecting groove 12 is bent downwards to form a bottom transverse edge, and the bottom transverse edge is bent upwards to form a side vertical edge connected with the clamping groove 11. The structure is simple and reliable.
In this embodiment, the top lateral edge is in close contact with the top groove edge of the holding groove 11. This arrangement further improves the top strength of the clamping groove 11.
In this embodiment, the bottom lateral edge is in close contact with the bottom groove edge of the connecting groove 12. This arrangement further improves the strength of the bottom of the connecting groove 12.
In this embodiment, the groove bottom edges of the holding groove 11 and the connecting groove 12 are each provided as an arc edge. The arrangement is more beneficial to molding and attractive appearance.
Example 2:
Fig. 3 shows a second embodiment of the solar photovoltaic panel support system of this invention, which is substantially identical to embodiment 1, except that in this embodiment, the pressing plate 21 is provided as a flat plate, one end of the flat plate is pressed into the connecting groove 12 and forms a support for each groove edge thereof, the other end is pressed onto the base 4, and the fastening bolt 22 is threaded on the pressing plate 21 and is connected with the T-shaped nut 23 by screw. One end of the pressing plate 21 is pressed in the connecting groove 12, forms a support for each groove edge, and the other end is pressed on the base 4, so that the pressing plate is suitable for mounting and connecting end steel frame units.
Example 3:
Fig. 4 to 6 show a third embodiment of the solar photovoltaic panel support system of the present invention, which is substantially the same as embodiment 1, except that in this embodiment, the fastener 2 includes a pressing plate 21, a fastening bolt 22, a T-shaped nut 23 and a flexible sleeve 24, the T-shaped nut 23 is disposed in the base 4, the pressing plate 21 is disposed in the flexible sleeve 24, one end of the flexible sleeve 24 is pressed in the connecting groove 12 and forms a support for each groove edge thereof, the fastening bolt 22 is threaded on the flexible sleeve 24 and the pressing plate 21 and is connected with the T-shaped nut 23 by screwing the fastening bolt 22, and the fastening bolt 22 drives the flexible sleeve 24 and the pressing plate 21 to press the connecting groove 12. In this structure, the pressing plate 21 plays a main role in connection and full supporting, and the flexible sleeve 24 enables the pressing plate 21 and the connecting groove 12 to form soft connection, so that the connecting groove 12 is guaranteed to have small deformation capability, when the photovoltaic panel 3 is subjected to oversized positive and negative wind load and snow load, the force born by the upper clamping groove 11 can be quickly transferred to the connecting groove 12, and the force unloading is realized through the buffering of the flexible sleeve 24, so that the local collapse phenomenon of the connecting groove 12 can be avoided, and the deformation of the clamping groove 11 can be prevented, so that the structure is simple and ingenious.
In this embodiment, the flexible sleeve 24 and the pressing plate 21 are both provided as a flat plate, and the flat plate is simultaneously pressed in the connecting grooves 12 of two adjacent steel frames 1 and forms a support for each groove edge, and the fastening bolt 22 is penetrated in the middle position of the flexible sleeve 24 and the pressing plate 21 and is in threaded connection with the T-shaped nut 23. The flexible sleeve 24 and the pressing plate 21 are simultaneously pressed on the connecting grooves 12 of the two adjacent steel frames 1 and form full support for the connecting grooves 12 of the two adjacent steel frames 1, and the flexible sleeve is suitable for installation connection of the adjacent steel frame units.
In this embodiment, the bottom of the end of the flexible sleeve 24 located in the connecting slot 12 is provided with a plurality of latches 211. The provision of the latch 211 improves the frictional force between the flat plate and the connection groove 12, and has a further retaining function.
In this embodiment, the flexible sleeve 24 is provided with a plurality of latches 211 at the top of one end thereof located in the connecting slot 12. The provision of the latch 211 improves the frictional force between the flat plate and the connection groove 12, and has a further retaining function.
Example 4:
Fig. 7 shows a fourth embodiment of the solar photovoltaic panel support system of this invention, which is substantially identical to embodiment 3, except that in this embodiment, the flexible sleeve 24 and the pressing plate 21 are each provided as a flat plate, one end of the flat plate is pressed into the connecting groove 12 and forms a support for each groove side thereof, the other end is pressed onto the base 4, and the fastening bolt 22 is threaded on the flexible sleeve 24 and the pressing plate 21 and is screwed with the T-nut 23. The flexible sleeve 24 and the pressing plate 21 are pressed in the connecting groove 12 at one end and form a support for each groove edge, and are pressed on the base 4 at the other end, so that the flexible sleeve is suitable for the installation connection of the end steel frame units.
Example 5:
Fig. 8 to 9 show a fifth embodiment of the solar photovoltaic panel support system of the present invention, which is substantially the same as embodiment 1, except that in this embodiment, the fastener 2 includes a pressing plate 21, a fastening bolt 22 and a T-shaped nut 23, the T-shaped nut 23 is disposed in the base 4, one end of the pressing plate 21 is simultaneously pressed on the top of the steel frame 1 and in the connecting groove 12 and forms a support for each groove edge thereof, the fastening bolt 22 is threaded on the pressing plate 21 and is connected with the T-shaped nut 23, and when the fastening bolt 22 is screwed, the fastening bolt 22 drives the pressing plate 21 to press the connecting groove 12. In this structure, when tightening fastening bolt 22, fastening bolt 22 drives clamp plate 21 and compresses tightly steel frame 1 top and spread groove 12 simultaneously, and clamp plate 21 forms the crimping at steel frame 1 top and spread groove 12 simultaneously, forms the support to each groove limit of spread groove 12 again, and its simple structure is reliable.
In this embodiment, the pressing plate 21 includes a connecting edge 212, one end of the connecting edge 212 is bent with a flat pressing edge, the other end is bent with a U-shaped pressing edge 213, the U-shaped pressing edge 213 is simultaneously pressed on the top of the steel frame 1 and in the connecting groove 12 and forms a support for each groove edge, the flat pressing edge is pressed on the base 4, and the fastening bolt 22 is threaded on the connecting edge 212 and fastened with the T-shaped nut 23. One end of the pressing plate 21 is pressed in the top of the steel frame 1 and the connecting groove 12, forms a support for each groove edge, and the other end of the pressing plate is pressed on the base 4, so that the pressing plate is suitable for the installation and connection of the end steel frame units.
In this embodiment, the U-shaped pressing edge 213 is provided with a lightening hole on the pressing edge in the connecting slot 12. The arrangement of the lightening holes ensures that the connecting groove 12 is not stressed excessively, and the stability is ensured.
In this embodiment, the U-shaped binder 213 is located in the connecting groove 12 at a small gap between the top of the binder and the connecting groove 12. The arrangement of the micro gap enables the connecting groove 12 to have small deformation capability, when the photovoltaic panel 3 is subjected to excessive positive and negative wind load and snow load, the force borne by the upper clamping groove 11 can be quickly transferred to the connecting groove 12, and the force is discharged through the buffering of the micro gap, so that the local collapse phenomenon of the connecting groove 12 can be avoided, and the deformation of the clamping groove 11 can be prevented, and the structure is simple and ingenious.
In this embodiment, the bottom edge of the U-shaped pressing edge 213 is tightly attached to the side of the steel frame 1. Further prevent the steel frame 1 from producing deformation in the horizontal direction, improve its supporting performance.
In this embodiment, the top groove edge of the clamping groove 11 is bent upward to form a top vertical edge, the top vertical edge is bent laterally to form a top horizontal edge, the top horizontal edge is bent downward to form a side vertical edge connected with the connecting groove 12, the bottom groove edge of the connecting groove 12 is bent downward to form a bottom vertical edge, the bottom vertical edge is bent laterally to form a bottom horizontal edge, and the bottom horizontal edge is bent upward to form a side vertical edge connected with the clamping groove 11. The structure is simple and reliable.
Example 6:
Fig. 10 to 11 show a sixth embodiment of the solar photovoltaic panel support system of this invention, which is substantially the same as embodiment 5, except that in this embodiment, the pressing plate 21 includes a connection edge 212, both ends of the connection edge 212 are bent with U-shaped pressing edges 213, the U-shaped pressing edges 213 of both ends are pressed on the corresponding sides in the top of the steel frame 1 and the connection groove 12 and form a support for each groove edge thereof, and the fastening bolts 22 are threaded on the connection edge 212 and fastened with the T-nuts 23. The pressing plate 21 is simultaneously pressed on the corresponding sides of the two adjacent steel frames 1 at the top of the steel frames 1 and the connecting grooves 12, and forms full support for the connecting grooves 12 of the two adjacent steel frames 1, so that the steel frame is suitable for the installation connection of the adjacent steel frame units.
Example 7:
Fig. 12 to 14 show a seventh embodiment of the solar photovoltaic panel support system of the present invention, which is substantially the same as embodiment 1, except that in this embodiment, the fastener 2 includes a pressing plate 21, a fastening bolt 22, a T-shaped nut 23 and a support pad 25, the T-shaped nut 23 is disposed in the base 4, one end of the pressing plate 21 is pressed on top of the steel frame 1, the fastening bolt 22 is threaded on the pressing plate 21 and connected with the T-shaped nut 23, and when the fastening bolt 22 is screwed, the fastening bolt 22 drives the pressing plate 21 to press the steel frame 1, and the support pad 25 is inserted in the connecting groove 12 and forms a support for each groove edge thereof. In this structure, when tightening the fastening bolt 22, the fastening bolt 22 drives the pressing plate 21 to press the top of the steel frame 1, and the supporting pad 25 supports each groove edge of the connecting groove 12, so that the structure is simple and reliable.
In this embodiment, the support pad 25 is provided with a recess 251 for allowing the fastening bolt 22 to pass therethrough. The setting of dodging the groove 251 is convenient for the fastening bolt 22 to pass on the one hand, and on the other hand fastening bolt 22 forms the resistance to the supporting backing plate 25 through dodging the groove 251 again, prevents that the supporting backing plate 25 from removing, has improved its stability of connecting.
In this embodiment, the top groove edge of the clamping groove 11 is bent upwards to form a top transverse edge, the top transverse edge is bent downwards to form a side vertical edge connected with the connecting groove 12, the bottom groove edge of the connecting groove 12 is bent downwards to form a bottom transverse edge, and the bottom transverse edge is bent upwards to form a side vertical edge connected with the clamping groove 11. The structure is simple and reliable.
In this embodiment, the top lateral edge is in close contact with the top groove edge of the holding groove 11. This arrangement further improves the top strength of the clamping groove 11.
In this embodiment, the bottom lateral edge is in close contact with the bottom groove edge of the connecting groove 12. The sample arrangement further improves the bottom strength of the connecting groove 12.
In this embodiment, the groove bottom edges of the holding groove 11 and the connecting groove 12 are each provided as an arc edge. The arrangement is more beneficial to molding and attractive appearance.
In this embodiment, the pressing plate 21 is configured as a stepped plate, one end of the stepped plate is pressed on the top of the steel frame 1, the other end of the stepped plate is pressed on the base 4, and the fastening bolt 22 is threaded on the pressing plate 21 and is connected with the T-shaped nut 23. One end of the pressing plate 21 is pressed on the top of the steel frame 1, and the other end of the pressing plate is pressed on the base 4, so that the pressing plate is suitable for mounting and connecting end steel frame units.
Example 8:
Fig. 15 to 16 show an eighth embodiment of the solar photovoltaic panel support system of this invention, which is substantially the same as embodiment 7, except that in this embodiment, the pressing plate 21 is provided as a U-shaped pressing block, which is simultaneously pressed on top of two adjacent steel rims 1, and the fastening bolt 22 is threaded through the middle position of the pressing plate 21 and is connected with the T-shaped nut 23. The pressing plate 21 is simultaneously pressed on the tops of two adjacent steel frames 1, and is suitable for the installation connection of adjacent steel frame units.
Example 9:
Fig. 17 to 19 show a ninth embodiment of the solar photovoltaic panel support system of this invention, which is substantially identical to embodiment 1, except that in this embodiment, the steel frame 1 is provided as an open frame formed by bending a steel sheet. The open type frame is easier to form and the cost is lower.
In this embodiment, the two fracture edges of the open frame and the connecting groove 12 do not exceed the contour area of the steel frame 1. In this structure, the connecting groove 12 is located in the outline area range of the steel frame 1, so that the whole steel frame 1 is more compact and slim, and more attractive and durable.
In this embodiment, the fastener 2 includes a pressing plate 21, a fastening bolt 22, a T-shaped nut 23 and a flexible sleeve 24, the T-shaped nut 23 is disposed in the base 4, the pressing plate 21 is disposed in the flexible sleeve 24, one end of the flexible sleeve 24 is pressed in the connecting slot 12 and forms a support for each slot edge thereof, the fastening bolt 22 is threaded on the flexible sleeve 24 and the pressing plate 21 and is in threaded connection with the T-shaped nut 23, and when the fastening bolt 22 is screwed, the fastening bolt 22 drives the flexible sleeve 24 and the pressing plate 21 to compress the connecting slot 12. In this structure, the pressing plate 21 plays a main role in connection and full supporting, and the flexible sleeve 24 enables the pressing plate 21 and the connecting groove 12 to form soft connection, so that the connecting groove 12 is guaranteed to have small deformation capability, when the photovoltaic panel 3 is subjected to oversized positive and negative wind load and snow load, the force born by the upper clamping groove 11 can be quickly transferred to the connecting groove 12, and the force unloading is realized through the buffering of the flexible sleeve 24, so that the local collapse phenomenon of the connecting groove 12 can be avoided, and the deformation of the clamping groove 11 can be prevented, so that the structure is simple and ingenious.
In this embodiment, the top groove edge of the clamping groove 11 is bent downward to form a break edge, and the bottom groove edge of the connecting groove 12 is bent upward to form another break edge. In this structure, two fracture edges are respectively arranged on the clamping groove 11 and the connecting groove 12, and the structure is simple and practical.
In this embodiment, the fracture edge of the clamping groove 11 is located in the clamping groove 11 and is tightly attached to the top groove edge of the clamping groove 11. This arrangement improves the strength of the top of the clamping groove 11.
In this embodiment, the fracture edge of the connecting groove 12 is located in the connecting groove 12 and perpendicular to the bottom groove edge of the connecting groove 12. This arrangement corresponds to the formation of a flange structure on the fracture edge, which stops the flexible sleeve 24 and the pressure plate 21.
In this embodiment, a reinforcing table 121 recessed into the connecting groove 12 is formed on the bottom of the connecting groove 12. The provision of the reinforcing table 121 improves the strength of the steel frame 1.
In this embodiment, the flexible sleeve 24 and the pressing plate 21 are both provided as a U-shaped plate, and the U-shaped plate is simultaneously pressed in the connecting grooves 12 of two adjacent steel frames 1 and forms a support for each groove edge thereof, and the fastening bolt 22 is threaded through the intermediate position of the flexible sleeve 24 and the pressing plate 21 and is connected with the T-shaped nut 23. The flexible sleeve 24 and the pressing plate 21 are simultaneously pressed on the connecting grooves 12 of the two adjacent steel frames 1 and form full support for the connecting grooves 12 of the two adjacent steel frames 1, and the flexible sleeve is suitable for installation connection of the adjacent steel frame units.
Example 10:
fig. 20 shows a tenth embodiment of the solar photovoltaic panel support system of this invention, which is substantially the same as embodiment 9, except that in this embodiment, the flexible sleeve 24 and the pressing plate 21 are each provided as a U-shaped plate, one end of the U-shaped plate is pressed into the connecting groove 12 and forms a support for each groove edge thereof, the other end is pressed onto the base 4, and the fastening bolt 22 is threaded on the flexible sleeve 24 and the pressing plate 21 and is connected with the T-shaped nut 23. The flexible sleeve 24 and the pressing plate 21 are pressed in the connecting groove 12 at one end and form a support for each groove edge, and are pressed on the base 4 at the other end, so that the flexible sleeve is suitable for the installation connection of the end steel frame units.
While the invention has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510164267.2A CN119921657A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445469.2A CN114070189B (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164267.2A CN119921657A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
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| CN202111445469.2A Division CN114070189B (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
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| CN119921657A true CN119921657A (en) | 2025-05-02 |
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| CN202510164267.2A Pending CN119921657A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164264.9A Pending CN119921656A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202111445469.2A Active CN114070189B (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164262.XA Pending CN119945294A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164259.8A Pending CN119945293A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
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| CN202510164264.9A Pending CN119921656A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202111445469.2A Active CN114070189B (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164262.XA Pending CN119945294A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
| CN202510164259.8A Pending CN119945293A (en) | 2021-11-30 | 2021-11-30 | Solar photovoltaic panel support system |
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| CN116470828A (en) * | 2023-04-03 | 2023-07-21 | 湖南省金为新材料科技有限公司 | A photovoltaic support structure |
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| CN106639764A (en) * | 2016-10-31 | 2017-05-10 | 湖南坚致幕墙安装设计有限公司 | Open-type profile door and window system |
| CN212850396U (en) * | 2020-07-22 | 2021-03-30 | 江苏凯撒型材科技有限公司 | Steel frame for photovoltaic module |
| CN113507262B (en) * | 2021-06-30 | 2022-07-08 | 湖南坚致幕墙安装设计有限公司 | Solar photovoltaic panel fixing frame |
| CN113691208A (en) * | 2021-08-30 | 2021-11-23 | 湖南坚致幕墙安装设计有限公司 | Solar photovoltaic panel fixing frame |
| CN216490361U (en) * | 2021-11-30 | 2022-05-10 | 湖南坚致幕墙安装设计有限公司 | Solar photovoltaic panel support system |
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- 2021-11-30 CN CN202510164264.9A patent/CN119921656A/en active Pending
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| CN114070189B (en) | 2025-02-14 |
| CN119945294A (en) | 2025-05-06 |
| CN114070189A (en) | 2022-02-18 |
| CN119921656A (en) | 2025-05-02 |
| CN119945293A (en) | 2025-05-06 |
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