CN216290801U - Thin-wall reinforced fixing frame for solar photovoltaic panel - Google Patents
Thin-wall reinforced fixing frame for solar photovoltaic panel Download PDFInfo
- Publication number
- CN216290801U CN216290801U CN202122545220.0U CN202122545220U CN216290801U CN 216290801 U CN216290801 U CN 216290801U CN 202122545220 U CN202122545220 U CN 202122545220U CN 216290801 U CN216290801 U CN 216290801U
- Authority
- CN
- China
- Prior art keywords
- edge
- thin
- limit
- photovoltaic panel
- solar photovoltaic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a thin-wall reinforced fixing frame for a solar photovoltaic panel, which comprises a plurality of steel frames, wherein the steel frames are encircled and connected to form a steel frame, the steel frame is formed by bending a thin-wall steel plate, a clamping groove for clamping a photovoltaic panel is formed by bending one side of the steel frame, a connecting position for connecting with a base is further arranged on the steel frame, the clamping groove and/or the connecting position are of a multilayer structure with multiple layers of thin walls attached closely, and the multiple layers of thin walls of at least one multilayer structure are actually connected through a connecting piece or a welding mode; can be when reducing steel plate thickness, through the multilayer structure of the folding formation of multilayer thin wall, can improve the intensity on each side, can prevent that each side from floating relatively among the multilayer structure through welding or install the connecting piece additional in multilayer structure department, can further strengthen multilayer structure's intensity, can increase of service life, reduced manufacturing cost simultaneously.
Description
Technical Field
The utility model mainly relates to a solar photovoltaic power generation technology, in particular to a thin-wall reinforced fixing frame for a solar photovoltaic panel.
Background
Solar energy is energy generated by a continuous nuclear fusion reaction process of black seeds in or on the surface of the sun. 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 energy in various other forms. The electric power is obtained from solar energy, and is realized by performing photoelectric conversion through a solar cell.
When an 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 forming 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 can fall off under the action of wind and rain after the existing solar photovoltaic panel is used for a long time.
In order to solve the problem of stability of the aluminum frame, the prior art also provides that the aluminum frame is replaced by the steel frame, and when the steel frame is connected with the base, in order to ensure the convenience of installation, a connecting edge extending to the outside of the outline of the steel frame is formed on the steel frame so as to ensure that a bolt is not interfered by the steel frame when penetrating through the steel frame for installation. The size of the frame section is large, in order to reduce the forming difficulty, the steel section is made into the C-shaped open section, the wall thickness of the C-shaped section is generally 1.2-1.5mm for ensuring the basic strength, and the C-shaped section can be conveniently installed only by continuously punching, so that the cost is increased from another angle. Therefore, how to reduce the cost of the steel bracket through structural improvement is a technical problem to be solved in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a thin-wall reinforced fixing frame for a solar photovoltaic panel, which is stable and reliable in structure and low in cost.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a thin wall strenghthened type fixed frame for solar photovoltaic panel, includes many steel frames, and each steel frame encloses to close to connect and forms the steel frame, the steel frame is buckled to form by a thin wall steel panel, and the shaping of steel frame buckling in one side has the centre gripping groove that is used for pressing from both sides dress photovoltaic panel, still has the connection position that is used for with pedestal connection on the steel frame, centre gripping groove and/or connection position have the multilayer structure that the multilayer thin wall was hugged closely, connect through connecting piece or welding mode reality between at least one multilayer structure's the multilayer thin wall.
As a further improvement of the above technical solution:
the steel frame is a closed frame formed by bending a thin-wall steel plate and butting two ends of the steel frame.
The clamping groove is arranged at the top of the steel frame and the notch faces the side, and the connecting position is arranged at the bottom of the steel frame.
The bottom groove limit of centre gripping groove is buckled downwards and is had lateral part to erect the limit, lateral part is erected the limit and is buckled to side and has the connection limit that constitutes the connection position, the connection limit is buckled downwards and is had the horizontal limit in bottom, the horizontal limit in bottom is buckled upwards and is had lateral part to erect the limit, this lateral part is erected the limit and is buckled to side and has the horizontal limit in top, the bottom groove limit is buckled upwards and is had middle perpendicular limit, middle perpendicular limit is buckled upwards and is had the top groove limit, top groove limit and the butt joint of the horizontal limit in top.
The end part of the top transverse edge is inwards bent to form an inserting cavity, the end part of the top groove edge is inserted into the inserting cavity, and the top groove edge is tightly attached to the top transverse edge.
The side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
The connecting edge is tightly attached to the transverse edge of the bottom.
All the close-contact positions are in solid connection in a welding mode.
And a reinforcing platform is formed on the bottom groove edge.
And a reinforcing platform is formed on the transverse edge of the bottom.
And the end angle of the middle vertical edge is in solid connection with the middle vertical edge in a welding mode.
A section of the connecting edge is arranged between the side vertical edge and the bottom groove edge to form close fit.
The clamping groove comprises a clamping groove body, a clamping groove body and a clamping groove body, wherein the clamping groove body is provided with a top groove edge, a bottom groove edge and a connecting edge, the top groove edge of the clamping groove body is upwards bent to form a top transverse edge, the top transverse edge is downwards bent to form a side part vertical edge, the side part vertical edge is downwards bent to form a bottom transverse edge, the bottom transverse edge is upwards bent to form a connecting edge of a connecting position, the connecting edge is upwards bent to form a side part vertical edge, the top groove edge is downwards bent to form a middle vertical edge, the middle vertical edge is downwards bent to form a bottom groove edge, and the bottom groove edge is in butt joint with the side part vertical edge on the connecting edge.
The end part of the side vertical edge on the connecting edge is inwards bent to form an inserting cavity, and the end part of the bottom groove edge is inserted into the inserting cavity.
The top groove edge is tightly attached to the top transverse edge.
The side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
The connecting edge is tightly attached to the transverse edge of the bottom.
And the side vertical edge on the top transverse edge and the middle vertical edge form solid connection through screws.
The steel frame is formed into a closed frame after being bent by a thin-wall steel plate and two ends of the steel frame are flush and welded in a butt joint mode.
The top groove limit of centre gripping groove upwards buckles has the horizontal limit in top, the horizontal limit in top is buckled downwards and is had the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has the connection limit that constitutes the connection position, it has the horizontal limit in bottom of being connected with centre gripping groove bottom groove limit to buckle downwards to connect the limit.
The top groove edge is tightly attached to the top transverse edge.
The bottom transverse edge is tightly attached to the bottom groove edge and the connecting edge.
The top groove edge and the top transverse edge are in solid connection through screws, and the bottom transverse edge and the bottom groove edge are in solid connection through screws.
The steel frame is provided with a connecting position for connecting with the base within the range of not exceeding the outline of the steel frame.
The connecting position is arranged at the top of the steel frame, and the steel frame is formed into a closed frame after being bent by a thin-wall steel plate and the two ends of the steel frame are flush and welded in a butt joint mode.
The top groove edge of the clamping groove is upwards bent to form a top transverse edge, the top transverse edge is downwards bent to form a side vertical edge, and the side vertical edge is bent to the side to form a bottom transverse edge connected with the groove edge of the bottom of the clamping groove.
The top groove edge is tightly attached to the top transverse edge above the top groove edge.
The bottom groove edge is tightly attached to the bottom transverse edge below the bottom groove edge.
And the end corners of the bottom groove edge and the top groove edge are respectively in solid connection with the bottom transverse edge and the top transverse edge in a welding mode.
The steel frame is formed by bending a thin-wall steel plate, and two ends of the steel frame form an open frame which is not jointed.
The connecting position extends out of the outline range of the steel frame.
The clamping groove is arranged at the bottom of the steel frame, the notch faces the side, and the connecting position is arranged at the bottom of the steel frame.
The top groove limit of centre gripping groove upwards buckles and has the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has the horizontal limit in top, the horizontal limit in top is buckled downwards and has the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has a fracture limit, the connection position sets up on this fracture edge, the top groove limit is buckled downwards and is had the centre and erect the limit, the centre is erected the limit and is buckled to side and has another fracture limit that constitutes centre gripping tank bottom groove limit.
The side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
And the side vertical edge on the top transverse edge and the middle vertical edge form solid connection through an anchor nail.
And a sealant is arranged between the photovoltaic panel and the clamping groove.
Compared with the prior art, the utility model has the advantages that:
can be when reducing steel plate thickness, through the multilayer structure of the folding formation of multilayer thin wall, can improve the intensity on each side, can prevent that each side from floating relatively among the multilayer structure through welding or install the connecting piece additional in multilayer structure department, can further strengthen multilayer structure's intensity, can increase of service life, reduced manufacturing cost simultaneously.
Drawings
Fig. 1 is a top view of an embodiment 1 of a thin-walled reinforced fixing frame for a solar photovoltaic panel of the present invention.
Fig. 2 is a schematic view of the installation of the steel frame of embodiment 1 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 3 is a side view of a steel frame of embodiment 1 of the thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 4 is a schematic structural view of a steel frame of embodiment 1 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 5 is a schematic view of the installation of the steel frame of embodiment 2 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 6 is a schematic structural view of a steel frame of embodiment 2 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 7 is a schematic view of the installation of the steel frame of embodiment 3 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 8 is a side view of a steel frame of embodiment 3 of the thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 9 is a schematic structural view of a steel frame of embodiment 3 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 10 is a schematic view of the installation of the steel frame of the thin-wall reinforced fixing frame for a solar photovoltaic panel in embodiment 4 of the present invention.
Fig. 11 is a side view of a steel frame of embodiment 4 of the thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 12 is a schematic structural view of a steel frame of embodiment 4 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 13 is a schematic view of the installation of the steel frame of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to embodiment 5 of the present invention.
Fig. 14 is a schematic structural view of a steel frame of embodiment 5 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 15 is a schematic view of the installation of the steel frame of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to embodiment 6 of the present invention.
Fig. 16 is a side view of a steel frame of embodiment 6 of a thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention.
Fig. 17 is a schematic structural view of a steel frame of embodiment 6 of the thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention.
The reference numerals in the figures denote:
1. a steel frame; 11. a clamping groove; 12. a connection bit; 121. a connecting edge; 13. a reinforcing table; 3. a photovoltaic panel; 4. a connecting member; 5. and (7) sealing the glue.
Detailed Description
The utility model will be described in further detail below with reference to the drawings and specific examples.
Example 1:
fig. 1 to 4 show a first embodiment of a thin-wall reinforced fixing frame for a solar photovoltaic panel according to the present invention, which includes a plurality of steel frames 1, each steel frame 1 is surrounded and connected to form a steel frame, each steel frame 1 is formed by bending a thin-wall steel plate, a clamping groove 11 for clamping a photovoltaic panel 3 is formed by bending one side of each steel frame 1, the steel frame 1 further has a connecting position 12 for connecting with a base, the clamping groove 11 and/or the connecting position 12 has a multilayer structure with multiple thin walls tightly attached, and the multiple thin walls of at least one multilayer structure are connected by a connecting member 4 or a welding manner. Wherein, A represents the welding seam that forms through the welding mode between the multilayer thin wall, so set up, can be when reducing steel plate thickness, through the multilayer structure of the folding formation of multilayer thin wall, can improve the intensity on each side, through welding or install connecting piece 4 additional in multilayer structure department can prevent that each side is relative unsteady among the multilayer structure, can further strengthen multilayer structure's intensity, can increase of service life, reduced manufacturing cost simultaneously.
As a further improvement of the above technical solution:
in this embodiment, the steel frame 1 is a closed frame formed by bending a thin-walled steel plate and butting two ends of the steel plate. So set up, can improve the intensity and the stability of steel frame 1.
In this embodiment, the clamping groove 11 is disposed at the top of the steel frame 1 and the notch faces the side, and the connection portion 12 is disposed at the bottom of the steel frame 1. So set up, can be with photovoltaic panel 3 centre gripping at the top of steel frame 1 to can fix steel frame 1 on the base through the junction position 12 of bottom.
In this embodiment, the bottom groove edge of centre gripping groove 11 is buckled downwards and is had the lateral part to erect the limit, and the lateral part is erect the limit and is buckled to side and have the connection limit 121 that constitutes connection position 12, and connection limit 121 is buckled downwards and has the horizontal limit in bottom, and the horizontal limit in bottom is buckled upwards and is had the lateral part to erect the limit, and this lateral part is erect the limit and is buckled to side and has the horizontal limit in top, and the bottom groove edge is buckled upwards and is had middle perpendicular limit, and middle perpendicular limit is buckled upwards and is had the top groove edge, and top groove edge and the horizontal limit in top dock. So set up, can constitute centre gripping groove 11 through the cooperation on bottom groove limit, the perpendicular limit of lateral part and top groove limit to can form connection position 12 and pedestal connection through connecting limit 121, and can stably install steel frame 1 on the base through the horizontal limit in bottom, difficult emergence is rocked.
In this embodiment, the tip of the horizontal limit of top inwards buckles and has inserted the chamber, and the tip of top groove limit is inserted to inserting in the chamber, and top groove limit and the horizontal limit of top form and hug closely. So set up, can form double-deck limit structure when practicing thrift the cost, improve the intensity on each limit.
In this embodiment, the vertical side of the top transverse side is closely attached to the vertical side of the middle. So set up, the limit is erected with middle perpendicular limit in the lateral part and can form double-deck limit structure, can improve the intensity that the limit is erected with middle perpendicular limit in the lateral part.
In this embodiment, the connecting edge 121 is closely attached to the bottom transverse edge. So set up, connect limit 121 and the horizontal limit in bottom can form double-deck limit structure, can improve the intensity of connecting limit 121 and the horizontal limit in bottom.
In this embodiment, each close-contact portion is formed by a solid joint through a welding manner. With such an arrangement, the respective close-contact sides can be prevented from floating with each other, and the strength of each side can be further improved.
In this embodiment, a reinforcing platform 13 is formed on the bottom groove edge. With this configuration, the strength of the bottom groove edge can be improved by the reinforcing table 13.
In this embodiment, the bottom transverse edge is formed with a reinforcing platform 13. With this arrangement, the strength of the bottom lateral side can be improved by the reinforcing table 13.
In this embodiment, a sealant 5 is disposed between the photovoltaic panel 3 and the clamping groove 11. So set up, can bond photovoltaic panel 3 and steel frame 1 together through sealed glue 5, prevent that photovoltaic panel 3 from droing from steel frame 1.
Example 2:
fig. 5 to 6 show a second embodiment of a thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the end corner of the middle vertical edge is welded to the middle vertical edge to form a solid joint. So set up, can be in the middle of the vertical edge's of centre end angle department with the welding of middle vertical edge together, can prevent to hug closely middle vertical edge floating each other together.
In this embodiment, a section of the connecting edge 121 is closely attached to the bottom slot edge. So set up, the limit is erected to the lateral part and can form double-deck limit structure with bottom groove limit, can improve the intensity that the limit was erected to the lateral part and bottom groove limit.
Example 3:
fig. 7 to 9 show a third embodiment of a thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the top slot edge of the clamping slot 11 is bent upward to form a top transverse edge, the top transverse edge is bent downward to form a side vertical edge, the side vertical edge is bent lateral to form a bottom transverse edge, the bottom transverse edge is bent upward to form a connecting edge 121 of the connecting position 12, the connecting edge 121 is bent upward to form a side vertical edge, the top slot edge is bent downward to form a middle vertical edge, the middle vertical edge is bent lateral to form a bottom slot edge, and the bottom slot edge is butted with the side vertical edge on the connecting edge 121. So set up, can constitute centre gripping groove 11 through the cooperation on bottom groove limit, the perpendicular limit of lateral part and top groove limit to can form connection position 12 and pedestal connection through connecting limit 121, and can stably install steel frame 1 on the base through the horizontal limit in bottom, difficult emergence is rocked.
In this embodiment, the end of the side vertical edge on the connecting edge 121 is bent inward to form an insertion cavity, and the end of the bottom groove edge is inserted into the insertion cavity. So set up, can reduction in production cost.
In this embodiment, the top groove edge and the top transverse edge are formed to be closely attached. So set up, top groove limit and the horizontal limit in top can form double-deck limit structure, can improve the intensity on top groove limit and the horizontal limit in top.
In this embodiment, the vertical side of the top transverse side is closely attached to the vertical side of the middle. So set up, the limit is erected with middle perpendicular limit in the lateral part and can form double-deck limit structure, can improve the intensity that the limit is erected with middle perpendicular limit in the lateral part.
In this embodiment, the connecting edge 121 is closely attached to the bottom transverse edge. So set up, connect limit 121 and the horizontal limit in bottom can form double-deck limit structure, can improve the intensity of connecting limit 121 and the horizontal limit in bottom.
In this embodiment, the vertical side of the top horizontal side is solidly connected to the vertical side of the middle by screws. So set up, can link together the lateral part through the screw erects the limit with middle horizontal limit, prevent that the lateral part from erecting limit and middle horizontal limit and floating each other, and then improve the intensity that the lateral part erects limit and middle horizontal limit.
Example 4:
fig. 10 to 12 show a fourth embodiment of a thin-walled reinforced fixing frame for a solar photovoltaic panel according to the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the steel frame 1 is formed by bending a thin-wall steel plate and butt-welding two ends to form a closed frame. So set up, 1 both ends parallel and level of steel frame and can improve the intensity and the stability of steel frame 1.
In this embodiment, the top groove edge of the clamping groove 11 is bent upward to form a top transverse edge, the top transverse edge is bent downward to form a side vertical edge, the side vertical edge is bent lateral to form a connecting edge 121 forming the connecting position 12, and the connecting edge 121 is bent downward to form a bottom transverse edge connected to the bottom groove edge of the clamping groove 11. So set up, can constitute centre gripping groove 11 through the cooperation on bottom groove limit, the perpendicular limit of lateral part and top groove limit to can form connection position 12 and pedestal connection through connecting limit 121, and can stably install steel frame 1 on the base through the horizontal limit in bottom, difficult emergence is rocked.
In this embodiment, the top slot edge is closely attached to the top transverse edge. So set up, top groove limit and the horizontal limit in top form double-deck limit structure, can improve the intensity on top groove limit and the horizontal limit in top.
In this embodiment, the bottom transverse edge is closely attached to the bottom groove edge and the connecting edge 121. So set up, the horizontal limit in bottom forms double-deck limit structure with bottom groove limit, can improve the intensity of the horizontal limit in bottom and bottom groove limit.
In this embodiment, top groove limit and the horizontal limit in top form the solid through the screw and connect, and the horizontal limit in bottom forms the solid through the screw with the bottom groove limit and connects. So set up, can link together top groove limit and the horizontal limit in top through the screw, prevent that top groove limit and the horizontal limit in top from floating each other, improve the intensity on top groove limit and the horizontal limit in top.
Example 5:
fig. 13 to 14 show a fifth embodiment of a thin-walled reinforced fixing frame for a solar photovoltaic panel of the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the steel frame 1 has a connection site 12 for connecting to a base, within a range not exceeding the outline thereof. So set up, can install steel frame on the base in the profile scope of steel frame 1, simple structure.
In this embodiment, the connection position 12 is arranged at the top of the steel frame 1, and the steel frame 1 is formed into a closed frame by bending a thin-wall steel plate and butt-welding two parallel ends. So set up, steel frame 1 is connected with the base through connecting position 12 at the top to can improve the intensity and the stability of steel frame 1.
In this embodiment, the top groove edge of the clamping groove 11 is bent upward to form a top transverse edge, the top transverse edge is bent downward to form a side vertical edge, and the side vertical edge is bent to the side to form a bottom transverse edge connected with the bottom groove edge of the clamping groove 11. So set up, can constitute centre gripping groove 11 through the cooperation of the horizontal limit in top, the perpendicular limit of lateral part and bottom groove limit.
In this embodiment, the top slot edge is closely attached to the top transverse edge above the top slot edge. So set up, top groove limit and the horizontal limit in top form double-deck limit structure, can improve the intensity on top groove limit and the horizontal limit in top.
In this embodiment, the bottom groove edge is closely attached to the bottom transverse edge below the bottom groove edge. So set up, bottom groove limit and the horizontal limit in bottom form double-deck limit structure, can improve the intensity on bottom groove limit and the horizontal limit in bottom.
In this embodiment, the end angle punishment of bottom slot edge and top slot edge forms the solid with the horizontal limit of bottom and the horizontal limit of top through the welding mode respectively and connects. So set up, can be in the same place bottom groove limit and the horizontal limit welding of bottom with the horizontal limit of bottom in end angle department with the horizontal limit welding of bottom to can be in the same place top groove limit and the horizontal limit welding of top with the horizontal limit of top in groove angle department with the horizontal limit of top groove limit, can improve the intensity on the horizontal limit of bottom groove limit, bottom, top groove limit and top.
Example 6:
fig. 15 to 17 show a sixth embodiment of a thin-walled reinforced fixing frame for a solar photovoltaic panel of the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the steel frame 1 is formed by bending a thin steel plate and has two ends forming an open frame. So set up, easily shaping can improve the stability and the intensity of steel frame 1 simultaneously.
In this embodiment, the connecting portion 12 extends beyond the outline of the steel frame 1. So set up, can install steel frame 1 on the base through connecting position 12 outside steel frame 1.
In this embodiment, the clamping groove 11 is disposed at the bottom of the steel frame 1, and the notch faces the side, and the connection portion 12 is disposed at the bottom of the steel frame 1. So set up, photovoltaic panel 3 can the centre gripping in the bottom of steel frame 1.
In this embodiment, the top slot edge of centre gripping groove 11 upwards buckles and has the lateral part to erect the limit, and the lateral part is erected the limit and is buckled to side and has the horizontal limit in top, and the horizontal limit in top is buckled downwards and has the lateral part to erect the limit, and the lateral part is erected the limit and is buckled to side and has a fracture limit, and connection position 12 sets up on this fracture edge, and the top slot edge is buckled downwards and is had middle perpendicular limit, and middle perpendicular limit is buckled to side and is had another fracture limit that constitutes 11 bottom slot edges of centre gripping groove. So set up, erect limit and bottom groove limit through top groove limit, lateral part and constitute centre gripping groove 11 to can set up connecting position 12 and install steel frame 1 on the base on the fracture edge.
In this embodiment, the vertical side of the top transverse side is closely attached to the vertical side of the middle. So set up, the limit is erected with middle perpendicular limit in the lateral part and forms double-deck limit structure, can improve the intensity that the limit is erected with middle perpendicular limit in the lateral part.
In this embodiment, the vertical side edges on the transverse side of the top and the vertical middle edge form a solid joint by an anchor. So set up, the limit is erected with middle perpendicular limit to the lateral part and can be in the same place through anchor nail with the limit is erected with middle perpendicular limit to the lateral part, can improve the intensity that the limit is erected with middle perpendicular limit to the lateral part.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (37)
1. The utility model provides a fixed frame of thin wall strenghthened type for solar photovoltaic panel which characterized in that: including many steel frames (1), each steel frame (1) encloses to close and connects and form the steel frame, steel frame (1) is formed by a thin wall steel plate bending, and steel frame (1) is bent the shaping in one side and is had centre gripping groove (11) that are used for pressing from both sides dress photovoltaic panel (3), still has on steel frame (1) to be used for with the connection position (12) of pedestal connection, centre gripping groove (11) and/or connection position (12) have the multilayer structure that the multilayer thin wall was hugged closely, connect through connecting piece (4) or welding mode reality between the multilayer thin wall of at least one multilayer structure.
2. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 1, wherein: the steel frame (1) is a closed frame formed by bending a thin-wall steel plate and butting two ends of the thin-wall steel plate.
3. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 2, wherein: the connecting position (12) extends out of the outline range of the steel frame (1).
4. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 3, wherein: the clamping groove (11) is arranged at the top of the steel frame (1) and the notch faces the side, and the connecting position (12) is arranged at the bottom of the steel frame (1).
5. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 4, wherein: the bottom groove limit of centre gripping groove (11) is buckled downwards and is had lateral part to erect the limit, lateral part is erected the limit and is buckled to side and has connection limit (121) that constitute connection position (12), it has the horizontal limit in bottom to buckle downwards to connect limit (121), the horizontal limit in bottom is upwards buckled and is had lateral part to erect the limit, this lateral part is erected the limit and is buckled to side and has the horizontal limit in top, the bottom groove limit is upwards buckled and is had middle perpendicular limit, middle perpendicular limit upwards buckles and has the top groove limit, top groove limit and the butt joint of the horizontal limit in top.
6. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 5, wherein: the end part of the top transverse edge is inwards bent to form an inserting cavity, the end part of the top groove edge is inserted into the inserting cavity, and the top groove edge is tightly attached to the top transverse edge.
7. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 6, wherein: the side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
8. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 7, wherein: the connecting edge (121) is tightly attached to the transverse edge of the bottom.
9. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 8, wherein: all the close-contact positions are in solid connection in a welding mode.
10. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 9, wherein: and a reinforcing platform (13) is formed on the bottom groove edge.
11. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 10, wherein: and a reinforcing platform (13) is formed on the transverse edge of the bottom.
12. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 8, wherein: and the end angle of the middle vertical edge is in solid connection with the middle vertical edge in a welding mode.
13. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 12, wherein: a section of the connecting edge (121) is arranged between the side vertical edge and the bottom groove edge to form close fit.
14. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 4, wherein: the clamping groove is characterized in that a top groove edge of the clamping groove (11) is upwards bent to form a top transverse edge, the top transverse edge is downwards bent to form a side vertical edge, the side vertical edge is downwards bent to form a bottom transverse edge, the bottom transverse edge is upwards bent to form a connecting edge (121) of the connecting position (12), the connecting edge (121) is upwards bent to form a side vertical edge, the top groove edge is downwards bent to form a middle vertical edge, the middle vertical edge is downwards bent to form a bottom groove edge, and the bottom groove edge is in butt joint with the side vertical edge on the connecting edge (121).
15. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 14, wherein: the end part of the side vertical edge on the connecting edge (121) is bent inwards to form an inserting cavity, and the end part of the bottom groove edge is inserted into the inserting cavity.
16. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 15, wherein: the top groove edge is tightly attached to the top transverse edge.
17. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 16, wherein: the side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
18. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 17, wherein: the connecting edge (121) is tightly attached to the transverse edge of the bottom.
19. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 18, wherein: and the side vertical edge on the top transverse edge and the middle vertical edge form solid connection through screws.
20. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 4, wherein: the steel frame (1) is formed into a closed frame after being bent by a thin-wall steel plate and the two ends of the steel frame are flush and welded in a butt joint mode.
21. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 20, wherein: the top groove limit of centre gripping groove (11) upwards buckles has the horizontal limit in top, the horizontal limit in top is buckled downwards and is had the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has connection limit (121) that constitute connection position (12), it has the horizontal limit in bottom of being connected with centre gripping groove (11) bottom groove limit to buckle downwards to connect limit (121).
22. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 21, wherein: the top groove edge is tightly attached to the top transverse edge.
23. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 22, wherein: the bottom transverse edge is tightly attached to the bottom groove edge and the connecting edge (121).
24. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 23, wherein: the top groove edge and the top transverse edge are in solid connection through screws, and the bottom transverse edge and the bottom groove edge are in solid connection through screws.
25. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 2, wherein: the steel frame (1) has a connecting position (12) for connecting with a base within the range of the outline thereof.
26. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 25, wherein: the connecting position (12) is arranged at the top of the steel frame (1), and the steel frame (1) is formed into a closed frame by bending a thin-wall steel plate and welding two parallel and level ends of the steel plate in a butt joint mode.
27. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 26, wherein: 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, and the side vertical edge is bent to the side to form a bottom transverse edge connected with the bottom groove edge of the clamping groove (11).
28. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 27, wherein: the top groove edge is tightly attached to the top transverse edge above the top groove edge.
29. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 28, wherein: the bottom groove edge is tightly attached to the bottom transverse edge below the bottom groove edge.
30. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 29, wherein: and the end corners of the bottom groove edge and the top groove edge are respectively in solid connection with the bottom transverse edge and the top transverse edge in a welding mode.
31. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 1, wherein: the steel frame (1) is formed by bending a thin-wall steel plate, and two ends of the steel frame form an open frame which is not jointed.
32. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to claim 31, wherein: the connecting position (12) extends out of the outline range of the steel frame (1).
33. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 32, wherein: the clamping groove (11) is arranged at the bottom of the steel frame (1) and the notch faces the side, and the connecting position (12) is arranged at the bottom of the steel frame (1).
34. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 33, wherein: the top groove edge of centre gripping groove (11) upwards buckles and has the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has the horizontal limit in top, the horizontal limit in top is buckled downwards and has the lateral part to erect the limit, the lateral part is erected the limit and is buckled to side and has a fracture limit, connect position (12) and set up on this fracture edge, the top groove edge is buckled downwards and is had middle perpendicular limit, middle perpendicular limit is buckled to side and is had another fracture limit that constitutes centre gripping groove (11) bottom groove edge.
35. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 34, wherein: the side vertical edges on the top transverse edge are tightly attached to the middle vertical edge.
36. The thin-walled reinforced fixing frame for a solar photovoltaic panel of claim 35, wherein: and the side vertical edge on the top transverse edge and the middle vertical edge form solid connection through an anchor nail.
37. The thin-walled reinforced fixing frame for a solar photovoltaic panel according to any one of claims 1 to 36, wherein: and a sealant (5) is arranged between the photovoltaic panel (3) and the clamping groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545220.0U CN216290801U (en) | 2021-10-21 | 2021-10-21 | Thin-wall reinforced fixing frame for solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545220.0U CN216290801U (en) | 2021-10-21 | 2021-10-21 | Thin-wall reinforced fixing frame for solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216290801U true CN216290801U (en) | 2022-04-12 |
Family
ID=81071431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122545220.0U Active CN216290801U (en) | 2021-10-21 | 2021-10-21 | Thin-wall reinforced fixing frame for solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216290801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109814A1 (en) * | 2022-11-23 | 2024-05-30 | 江苏惠汕新能源集团有限公司 | Photovoltaic module frame profile welding device |
-
2021
- 2021-10-21 CN CN202122545220.0U patent/CN216290801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109814A1 (en) * | 2022-11-23 | 2024-05-30 | 江苏惠汕新能源集团有限公司 | Photovoltaic module frame profile welding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205189147U (en) | Draw -in groove assembled steel -pipe column and girder steel connected node | |
| CN105569185A (en) | High-strength concave-convex channel steel type connection house | |
| CN216290801U (en) | Thin-wall reinforced fixing frame for solar photovoltaic panel | |
| JP2021099012A (en) | Assembly connection member for truss structure | |
| CN111779742A (en) | Improved generation aluminum alloy building I-shaped aluminium connection structure | |
| CN108661179A (en) | A kind of container house bottom | |
| CN112803885A (en) | Solar photovoltaic panel fixing system | |
| CN208501898U (en) | A kind of container house bottom | |
| CN215563448U (en) | Novel assembled building floor transverse joint optimization structure | |
| CN211285971U (en) | Rigid connection joint of roof steel beam and bracket beam | |
| CN112803884A (en) | Solar photovoltaic panel fixing device | |
| CN210621925U (en) | Sunlight room frame | |
| CN215670055U (en) | Assembled corridor | |
| CN212177589U (en) | High-bearing transverse steel beam | |
| CN220273543U (en) | Reinforced type fixed support system for solar photovoltaic panel | |
| CN113507262B (en) | Solar photovoltaic panel fixing frame | |
| CN214696119U (en) | Frame construction and infilled wall connected node | |
| CN220273613U (en) | Lightweight frame and photovoltaic supporting structure | |
| CN113489431B (en) | Solar photovoltaic panel fixing support and fixing support system | |
| CN214195006U (en) | Base stable form grid type building structure | |
| CN216056907U (en) | Solar photovoltaic panel fixing device | |
| CN215253416U (en) | Combined keel frame | |
| CN212952182U (en) | Container underframe | |
| CN216016801U (en) | Solar photovoltaic panel fixing system | |
| CN217267895U (en) | Drainage mechanism for photovoltaic power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |