CN106100364B - A kind of pin-connected panel photovoltaic inversion cabinet - Google Patents
A kind of pin-connected panel photovoltaic inversion cabinet Download PDFInfo
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- CN106100364B CN106100364B CN201610687936.5A CN201610687936A CN106100364B CN 106100364 B CN106100364 B CN 106100364B CN 201610687936 A CN201610687936 A CN 201610687936A CN 106100364 B CN106100364 B CN 106100364B
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- column
- connection sheet
- crossbeam
- dog
- pin
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
The present invention relates to a kind of pin-connected panel photovoltaic inversion cabinet, including four columns, eight crossbeams and panel, it is characterised in that the column and crossbeam are connected by connecting fin, and the column is formed by Al-Zn coated steel by Bending Processing；Connection fin includes the crossbeam connection sheet and column connection sheet being generally aligned in the same plane, and column reinforced sheet is equipped with the junction of crossbeam connection sheet and column connection sheet；Hoisting ring device is equipped with four, photovoltaic inversion cabinet top portion angle, the hoisting ring device includes carrying externally threaded hanging ring, nut and hanging ring bracing means.The beneficial effects of the present invention are a kind of pin-connected panel photovoltaic inversion cabinet is provided, frame structure and shell are formed compared to using welding manner, process is simple and efficient, can also complete to install in small space, intensity bigger, it is sufficient to which support has greater weight load；Meanwhile the load-bearing of hanging ring is transferred on whole column by hanging ring bracing means, rather than cabinet top undertakes, and ensure that the security of lifting operation.
Description
Technical field
The present invention relates to a kind of pin-connected panel photovoltaic inversion cabinet.
Background technology
Photovoltaic inversion cabinet of the prior art is typically to form frame structure and shell, material using welding manner to be
235 steel plate of common Q, required technological process spray-are beamed back for metal plate manufacture-welding-polishing-transport outside hair-.This
Kind of technique manufacturing method is fairly simple, it is extensive, fall behind, and since welding and spraying coating process take longer, do not meet quick delivery
Engineering project need.
The content of the invention
It is an object of the invention to provide a kind of pin-connected panel photovoltaic inversion cabinet.
For achieving the above object, present invention employs following technical solution：A kind of pin-connected panel photovoltaic inversion cabinet, including
Four columns, eight crossbeams and panel, the column and crossbeam are connected by connecting fin, and each column upper and lower ends respectively pass through
Two connection fins are connected with two crossbeams, and every crossbeam both ends are respectively connected by a connection fin with a root post；It is described
Column is formed by Al-Zn coated steel by Bending Processing, altogether with five about 90 ° of dog-ear, wherein the second dog-ear is located at first
The not homonymy of dog-ear, the 3rd dog-ear are located at the homonymy of the second dog-ear, and the 4th dog-ear is located at the homonymy of the 3rd dog-ear, the 5th dog-ear position
In the not homonymy of the 4th dog-ear；
The connection fin includes the crossbeam connection sheet and column connection sheet that are generally aligned in the same plane, the crossbeam connection sheet and
Column connection sheet is rectangle, and a short side of its middle cross beam connection sheet and a part for column connection sheet long side integrally connect
Connect；Column reinforced sheet, the cross section of the column reinforced sheet are equipped with the junction of the crossbeam connection sheet and column connection sheet
For the vertical piece and fixinig plate of L-type, including integrally connected, the vertical piece and column connection sheet are perpendicular, the fixinig plate with
Column connection sheet is parallel；The crossbeam connection sheet and column connection sheet are equipped with several circular holes；If the fixinig plate also is provided with
Dry circular hole；
The groove for accommodating connection fin is equipped with second dog-ear and the 4th dog-ear；Have and connect on the column and crossbeam
The corresponding hole of circular hole on fin；The crossbeam is fixed with crossbeam connection sheet by rivet, the column and column connection sheet
Fixed by rivet, the column is fixed with column reinforced sheet by screw；Two connection fins of one end connection of column
The groove that column reinforced sheet is each passed through at the second dog-ear and the 4th dog-ear is fixedly connected with column；
Hoisting ring device is equipped with described four angles in photovoltaic inversion cabinet top portion, the hoisting ring device includes hanging with externally threaded
Ring, nut and hanging ring bracing means, the metal framework that the hanging ring bracing means is integrally formed；The metal framework at least wraps
Top end face, left side and right side are included, the top end face is equipped with through hole, and the nut passes through through hole above top end face, with
Nut below top end face is fixedly connected；The vertical piece of the left side and the connection fin on the left of column upper end, which is fixed, to be connected
Connect；The right side is fixedly connected with the fixinig plate of the connection fin on the right side of column upper end.
Preferably, the long side of the column connection sheet and the long side equal length of vertical piece.
Preferably, four circular holes are respectively provided with the crossbeam connection sheet and column connection sheet；The fixinig plate is equipped with
Two circular holes；The correspondence position of crossbeam and column also is provided with the circular hole of identical quantity.
Preferably, the connection fin is processed to obtain for one piece of metallic plate Integral bending, and the column connection sheet is bilayer
Structure, seamless between the double-decker of column connection sheet or substantially seamless gap.It should be understood by those skilled in the art that so-called " base
This is seamless " when referring to processing the purpose of be seamless, but since the limitation of processing technology, column connection sheet internal layer are connected with column
The micro gap that can not be eliminated will necessarily be left between piece layer structure.
Preferably, the column connection sheet outer layer and crossbeam connection sheet integrally connected；Column connection sheet internal layer and vertical piece
Integrally connected.
Preferably, the circular hole in the column connection sheet includes internal layer mounting hole and outer layer mounting hole, outer layer mounting hole hole
Footpath is less than internal layer mounting hole to leave surplus during Bending Processing, to reduce the precise requirements of Bending Processing, reduce and add
Work cost.
Further, the outer layer mounting hole aperture is the 60%~90% of internal layer mounting hole aperture.
Preferably, the connection fin is Al-Zn coated steel material.
Preferably, the slot length of the receiving connection fin is suitable with the bond length of crossbeam connection sheet.
Preferably, the metal framework further includes rear end face.Top end face, left side, right side and the rear end of metal framework
Face forms a whole, and improves the intensity of metal framework in itself, and left side and right side uniformly disperse hanging ring load-bearing
Onto column, the load-bearing capacity of hanging ring is improved；Metal framework does not have lower face and front end face, and convenient progress pin-connected panel photovoltaic is inverse
Become the installation exercise of cabinet, nut is replaced after being also convenient for damage.
The beneficial effects of the present invention are a kind of pin-connected panel photovoltaic inversion cabinet is provided, frame is formed compared to using welding manner
Frame structure and shell, process is simple and efficient, can also complete to install in small space, intensity bigger, it is sufficient to which support has
Greater weight loads；Meanwhile the load-bearing of hanging ring is transferred on whole column by hanging ring bracing means, rather than cabinet top undertakes, and protects
The security of lifting operation is demonstrate,proved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the embodiment structure diagram of the connection fin of the pin-connected panel photovoltaic inversion cabinet of the present invention；
Fig. 2 is the embodiment side view of the connection fin of the pin-connected panel photovoltaic inversion cabinet of the present invention；
Fig. 3 is the connection fin and column, the connection relationship diagram of crossbeam of the pin-connected panel photovoltaic inversion cabinet of the present invention；
Fig. 4 is the connection fin and column, the connection relation sectional view of crossbeam of the pin-connected panel photovoltaic inversion cabinet of the present invention.
Fig. 5 is the structure diagram of the embodiment of the pin-connected panel photovoltaic inversion cabinet of the present invention.
Fig. 6 is the A portions enlarged drawing of Fig. 5.
Indicate in figure：1. crossbeam connection sheet；2. column connection sheet；21. column connection sheet internal layer；22. outside column connection sheet
Layer；3. column reinforced sheet；31. vertical piece；32. fixinig plate；4. circular hole；41. internal layer mounting hole；42. outer layer mounting hole；It is 5. vertical
Column；51. the first dog-ear；52. the second dog-ear；53. the 3rd dog-ear；54. the 4th dog-ear；55. the 5th dog-ear；56. screw；57. draw
Riveting nut；6. crossbeam；7. hoisting ring device；71. hanging ring；72. nut；73. hanging ring bracing means；731. top end face；732. left end
Face；733. right side.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in figs. 1 to 6, the present invention provides a kind of pin-connected panel photovoltaic inversion cabinet, including 5, eight crossbeams 6 of four columns
And panel, column 5 and crossbeam 6 are connected by connecting fin, 5 upper and lower ends of each column respectively pass through two connection fins and two
Crossbeam 6 connects, and every 6 both ends of crossbeam are respectively connected by a connection fin with a root post 5；Column 5 is led to by Al-Zn coated steel
Bending Processing is crossed to form, altogether with five about 90 ° of dog-ear, wherein the second dog-ear 52 is located at the not homonymy of the first dog-ear 51,
3rd dog-ear 53 is located at the homonymy of the second dog-ear 52, and the 4th dog-ear 54 is located at the homonymy of the 3rd dog-ear 53, and the 5th dog-ear 55 is located at
The not homonymy of 4th dog-ear 54；Fig. 6 upper right corner shows the cross section of crossbeam 6, it is similar with the cross section of column 5, carries
Five dog-ears.
Connection fin includes the crossbeam connection sheet 1 and column connection sheet 2 being generally aligned in the same plane, crossbeam connection sheet 1 and column
Connection sheet 2 is rectangle, a part of integrally connected of 2 long side of a short side and column connection sheet of its middle cross beam connection sheet 1；
Column reinforced sheet 3 is equipped with the junction of crossbeam connection sheet 1 and column connection sheet 2, the cross section of column reinforced sheet 3 is L-type, bag
The vertical piece 31 and fixinig plate 32 of integrally connected are included, vertical piece 31 and column connection sheet 2 are perpendicular, and fixinig plate 32 is connected with column
Piece 2 is parallel；Crossbeam connection sheet 1 and column connection sheet 2 are equipped with four circular holes 4；Fixinig plate 32 also is provided with being equipped with two circular holes；
The groove for accommodating connection fin is respectively equipped with second dog-ear 52 and the 4th dog-ear 54；Have on column 5 and crossbeam 6 with connecting
Connect the corresponding hole of circular hole on fin；Crossbeam 6 is fixed with crossbeam connection sheet 1 by rivet, and column 5 is logical with column connection sheet 2
Cross rivet to fix, column 5 is fixed with column reinforced sheet 3 by screw；The column of two connection fins of one end connection of column 5
The groove that reinforced sheet 3 is each passed through at the second dog-ear 52 and the 4th dog-ear 54 is fixedly connected with column 5；
Hoisting ring device 7 is equipped with described four angles in photovoltaic inversion cabinet top portion, hoisting ring device 7 includes carrying externally threaded hanging ring
71st, nut 72 and hanging ring bracing means 73；The metal framework that hanging ring bracing means 73 is integrally formed；Metal framework includes top
Face 731, left side 732 and right side 733, top end face 731 are equipped with through hole, and nut 72 sequentially passes through crossbeam 6 and pushes up from top to bottom
Hole, the hole of top end face 731 in portion, are fixedly connected with the nut 72 positioned at the lower section of top end face 731；Left side 732 and 5 upper end of column
The vertical piece 31 of the connection fin in left side is fixedly connected；Right side 733 and the fixinig plate 32 of the connection fin on the right side of 5 upper end of column
It is fixedly connected.
In the preference of the present invention, the long side of column connection sheet 2 and the long side equal length of vertical piece 31.
In the preference of the present invention, connection fin is processed to obtain for one piece of metallic plate Integral bending, column connection
Piece 2 is double-decker, seamless between the double-decker of column connection sheet 2 or substantially seamless gap.Those skilled in the art should
The purpose of understanding when so-called " substantially seamless gap " refers to processing is seamless, but due to the limitation of processing technology, in column connection sheet
The micro gap that can not be eliminated will necessarily be left between layer 21 and 22 structure of column connection sheet outer layer.
In the preference of the present invention, column connection sheet outer layer 22 and 1 integrally connected of crossbeam connection sheet；Column connects
Piece internal layer 21 and 31 integrally connected of vertical piece.
In the preference of the present invention, the circular hole 4 in the column connection sheet 2 includes internal layer mounting hole 41 and outer layer
Mounting hole 42,42 aperture of outer layer mounting hole are less than internal layer mounting hole 41 to leave surplus during Bending Processing, to reduce bending
The precise requirements of processing, reduce processing cost.
Further, 42 aperture of outer layer mounting hole is the 60%~90% of internal layer mounting hole aperture 41.
In the preference of the present invention, the connection fin is Al-Zn coated steel material.
In the preference of the present invention, the slot length for accommodating connection fin and the short side of crossbeam connection sheet 1 are grown
Degree is suitable.
In the preference of the present invention, the metal framework further includes rear end face.The top end face 731 of metal framework,
Left side 732, right side 733 and rear end face form a whole, and improve the intensity of metal framework in itself, and left side 732
Hanging ring load-bearing is uniformly distributed on column 5 with right side 733, improves the load-bearing capacity of hanging ring 71；Metal framework does not have
Lower face and front end face, the convenient installation exercise for carrying out pin-connected panel photovoltaic inversion cabinet, nut 72 is replaced after being also convenient for damage.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of pin-connected panel photovoltaic inversion cabinet, including four columns, eight crossbeams and panel, it is characterised in that the column and horizontal stroke
Beam is connected by connecting fin, and the column formed by Al-Zn coated steel by Bending Processing, altogether with five 90 ° of dog-ears, its
In the second dog-ear be located at the not homonymy of the first dog-ear, the 3rd dog-ear is located at the homonymy of the second dog-ear, and the 4th dog-ear is located at the 3rd folding
The homonymy at angle, the 5th dog-ear are located at the not homonymy of the 4th dog-ear；
The connection fin includes the crossbeam connection sheet and column connection sheet being generally aligned in the same plane, the crossbeam connection sheet and column
Connection sheet is rectangle, a short side of its middle cross beam connection sheet and a part of integrally connected of column connection sheet long side；
The junction of the crossbeam connection sheet and column connection sheet is equipped with column reinforced sheet, and the cross section of the column reinforced sheet is L-type,
Vertical piece and fixinig plate including integrally connected, the vertical piece and column connection sheet are perpendicular, and the fixinig plate connects with column
Contact pin is parallel；The crossbeam connection sheet and column connection sheet are equipped with several circular holes；The fixinig plate also is provided with several circles
Hole；
The groove for accommodating connection fin is equipped with second dog-ear and the 4th dog-ear；Have on the column and crossbeam with being connected fin
On the corresponding hole of circular hole；The crossbeam is fixed with crossbeam connection sheet by rivet, and the column passes through with column connection sheet
Rivet is fixed, and the column is fixed with column reinforced sheet by screw；
Be equipped with hoisting ring device at described four angles in photovoltaic inversion cabinet top portion, the hoisting ring device include with externally threaded hanging ring,
Nut and hanging ring bracing means, the metal framework that the hanging ring bracing means is integrally formed；The metal framework includes top
Face, left side and right side, the top end face are equipped with through hole, and the nut passes through through hole above top end face, and positioned at top
Nut below end face is fixedly connected；The vertical piece that the left side is connected fin with one is fixedly connected；The right side with
The fixinig plate of another connection fin is fixedly connected；
The long side of the column connection sheet and the long side equal length of vertical piece；
Four circular holes are respectively provided with the crossbeam connection sheet and column connection sheet, the fixinig plate is equipped with two circular holes；Crossbeam and
The correspondence position of column also is provided with the circular hole of identical quantity.
2. pin-connected panel photovoltaic inversion cabinet according to claim 1, it is characterised in that the connection fin is one piece of metallic plate
Integral bending is processed to obtain, and the column connection sheet is double-decker, is divided into column connection sheet internal layer and column connection sheet outer layer.
3. pin-connected panel photovoltaic inversion cabinet according to claim 2, it is characterised in that the column connection sheet outer layer and crossbeam
Connection sheet integrally connected；Column connection sheet internal layer and vertical piece integrally connected.
4. pin-connected panel photovoltaic inversion cabinet according to claim 2, it is characterised in that the circular hole bag in the column connection sheet
Internal layer mounting hole and outer layer mounting hole are included, outer layer mounting hole aperture is less than internal layer mounting hole.
5. pin-connected panel photovoltaic inversion cabinet according to claim 4, it is characterised in that the outer layer mounting hole aperture is internal layer
The 60%~90% of mounting hole aperture.
6. according to Claims 1 to 4 any one of them pin-connected panel photovoltaic inversion cabinet, it is characterised in that the connection fin is to aluminize
Zinc steel plate material.
7. such as Claims 1 to 4 any one of them pin-connected panel photovoltaic inversion cabinet, it is characterised in that the flute length of the connection fin
Degree is suitable with the bond length of crossbeam connection sheet.
8. such as Claims 1 to 4 any one of them pin-connected panel photovoltaic inversion cabinet, it is characterised in that the metal framework further includes
Rear end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687936.5A CN106100364B (en) | 2016-08-17 | 2016-08-17 | A kind of pin-connected panel photovoltaic inversion cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687936.5A CN106100364B (en) | 2016-08-17 | 2016-08-17 | A kind of pin-connected panel photovoltaic inversion cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106100364A CN106100364A (en) | 2016-11-09 |
| CN106100364B true CN106100364B (en) | 2018-05-15 |
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ID=58069862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687936.5A Active CN106100364B (en) | 2016-08-17 | 2016-08-17 | A kind of pin-connected panel photovoltaic inversion cabinet |
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| Country | Link |
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| CN (1) | CN106100364B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440844A (en) * | 1991-01-09 | 1995-08-15 | Misawa Homes Co., Ltd. | Connectors for building unit |
| CN203456737U (en) * | 2013-08-16 | 2014-02-26 | 施耐德电器工业公司 | Connecting pieces for a power distribution cabinet frame and the power distribution cabinet frame |
| CN204069541U (en) * | 2014-10-29 | 2014-12-31 | 泛达通讯零部件(无锡)有限公司 | Assembling type cabinet |
| CN204836905U (en) * | 2015-07-22 | 2015-12-02 | 苏州苏驼通信科技有限公司 | Concatenation formula network cabinet |
| CN206099790U (en) * | 2016-08-17 | 2017-04-12 | 常州博瑞电力自动化设备有限公司 | Pin -connected panel photovoltaic contravariant cabinet |
-
2016
- 2016-08-17 CN CN201610687936.5A patent/CN106100364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440844A (en) * | 1991-01-09 | 1995-08-15 | Misawa Homes Co., Ltd. | Connectors for building unit |
| CN203456737U (en) * | 2013-08-16 | 2014-02-26 | 施耐德电器工业公司 | Connecting pieces for a power distribution cabinet frame and the power distribution cabinet frame |
| CN204069541U (en) * | 2014-10-29 | 2014-12-31 | 泛达通讯零部件(无锡)有限公司 | Assembling type cabinet |
| CN204836905U (en) * | 2015-07-22 | 2015-12-02 | 苏州苏驼通信科技有限公司 | Concatenation formula network cabinet |
| CN206099790U (en) * | 2016-08-17 | 2017-04-12 | 常州博瑞电力自动化设备有限公司 | Pin -connected panel photovoltaic contravariant cabinet |
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| Publication number | Publication date |
|---|---|
| CN106100364A (en) | 2016-11-09 |
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