CN108521250B - Connection structure for photovoltaic module installation - Google Patents
Connection structure for photovoltaic module installation Download PDFInfo
- Publication number
- CN108521250B CN108521250B CN201810512968.0A CN201810512968A CN108521250B CN 108521250 B CN108521250 B CN 108521250B CN 201810512968 A CN201810512968 A CN 201810512968A CN 108521250 B CN108521250 B CN 108521250B
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- guide rail
- connecting piece
- mounting holes
- sliding mounting
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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 invention relates to a connecting structure for installing a photovoltaic module, which comprises a plurality of supporting guide rails, guide rail connecting pieces, photovoltaic module connecting pieces and T-shaped bolts, wherein the supporting guide rails are provided with T-shaped grooves, and the T-shaped bolts are installed in the T-shaped grooves; the guide rail connecting piece is provided with a plurality of sliding mounting holes, and T-shaped bolts on the plurality of support guide rails are inserted from the inner side of the sliding mounting holes to the outer side of the sliding mounting holes to connect the support guide rails with the guide rail connecting piece; be equipped with sliding mounting hole and fixed mounting hole on the photovoltaic module connecting piece, fixed mounting hole passes through bolt fixed mounting photovoltaic module. The connecting structure overcomes the problems that in the prior art, a photovoltaic panel and a photovoltaic support are in bolted connection, a large number of positioning holes are needed on a support rod piece, the production period is severely restricted, installation reliability and the like can be remarkably reduced by adopting press block connection, all assembly connecting pieces and supporting guide rails can be processed in batch in factories, so that the supply period is shortened, the on-site installation is convenient and rapid, and the implementation progress of a photovoltaic project can be effectively advanced.
Description
Technical Field
The invention belongs to the technical field of solar photovoltaic power generation, and particularly relates to a connecting structure for photovoltaic module installation.
Background
At present, the development of new energy resources in China is rapid, in particular, the scale of a solar photovoltaic installation is steadily increased year by year, the demand of a photovoltaic support serving as an important component of a photovoltaic power generation system is rapidly increased, the domestic photovoltaic support mainly comprises a steel support, an aluminum alloy support, a glass fiber reinforced plastic support and the like, wherein the production and application of the steel support account for the highest specific gravity of the market, the aluminum alloy support in recent years depends on the advantages of good corrosion resistance and specific strength (the specific strength is the strength of a material, the force applied to a unit area when the material is disconnected is divided by the apparent density of the material, and the specific strength is also called strength-weight ratio), and the application scale of the photovoltaic support in western regions, middle eastern complex environment regions, complex mountain regions, water photovoltaic projects and distributed photovoltaic fields is gradually increased.
The fixing of steel support or aluminum alloy support and photovoltaic module mainly adopts bolted connection or briquetting to be connected, and bolted connection mainly indicates that photovoltaic support upper portion purlin and subassembly frame mounting hole adopt the mode of bolt fastening, and purlin upper portion fixing bolt trompil position need be confirmed according to different subassembly specifications and arrangement scheme, can't batch processing trompil in advance. The briquetting connection mainly refers to a mode that purlines on the upper portion of a photovoltaic support are fixed with component frames through pressing blocks, the distance between the components is required to be kept fixed in the installation process, the installation accuracy requirement on an installation team is high, the adjacent components can be continuously damaged due to the fact that the pressing blocks are loose due to the fact that pressing blocks are not firm in compression joint or are stressed repeatedly for a long time, and at present, more and more photovoltaic components are fixed in China through bolt connection. The bolts are used for connection, the holes are formed in the upper part of the purline, and the production efficiency is low; the adoption of the pressing block for connecting the holes reduces the requirement on the installation accuracy, and the safety and the reliability are relatively low.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a large number of positioning holes are needed to be formed in a structural rod piece by connecting a photovoltaic bracket with a photovoltaic module through bolts or pressing blocks, the production period is severely restricted, the installation reliability is reduced and the like.
The invention provides a connecting structure for installing a photovoltaic module, which comprises a plurality of supporting guide rails, guide rail connecting pieces, photovoltaic module connecting pieces and T-shaped bolts, wherein the supporting guide rails are aluminum alloy pipes, T-shaped grooves are formed in the supporting guide rails, groove bodies of the T-shaped grooves are arranged along the length direction of the supporting guide rails, and the T-shaped bolts are installed in the T-shaped grooves;
the guide rail connecting piece is provided with a plurality of sliding mounting holes, and T-shaped bolts on the plurality of support guide rails are inserted from the inner side of the sliding mounting holes to the outer side of the sliding mounting holes to connect the support guide rails with the guide rail connecting piece;
the photovoltaic module connecting piece is provided with a sliding mounting hole and a fixed mounting hole, and the T-shaped bolt is inserted from the inner side of the sliding mounting hole to the outer side of the sliding mounting hole to seat the photovoltaic module connecting piece on the supporting guide rail; the fixed mounting holes are used for fixedly mounting the photovoltaic module through bolts.
The guide rail connecting piece and the photovoltaic module connecting piece comprise transverse plates, the lower surfaces of the transverse plates are connected with two longitudinal plates which are parallel to each other, two inclined support plates are connected between the outer sides of the two longitudinal plates and the transverse plates, two inclined support plates on the same side of the longitudinal plates are arranged, a spacing distance is arranged between the two inclined support plates, and sliding mounting holes are formed in the middle of the transverse plates and/or the lower parts of the two longitudinal plates;
the two ends of the transverse plate of the guide rail connecting piece are also provided with sliding mounting holes, and the sliding mounting holes are positioned right above the interval between the two inclined strut plates on the same side of the longitudinal plate; two ends of the transverse plate of the photovoltaic module connecting piece are provided with fixed mounting holes, and the fixed mounting holes are positioned right above the interval between the two diagonal bracing plates on the same side of the longitudinal plate.
The sliding mounting holes are elliptical structure holes, the middle of the cross section of each elliptical structure hole is rectangular, two ends of each elliptical structure hole are semicircular, and the fixed mounting holes are round bolt holes.
The section of the supporting guide rail is of a rectangular structure or a type structure, and at least one group of opposite surfaces of the supporting guide rail of the rectangular structure are respectively concave inwards to form a T-shaped groove on the surfaces of the supporting guide rail; the three surfaces of the -type structural support rail are respectively concave inwards to form a T-shaped groove on each surface.
The plurality of support guide rails are mutually perpendicular and are mutually connected through guide rail connecting pieces; one of the support guide rails is provided with a photovoltaic module connecting piece, and the photovoltaic module connecting piece is provided with a photovoltaic module;
the middle part of the transverse plate and the sliding mounting hole on the longitudinal plate of the guide rail connecting piece are connected with a supporting guide rail through T-shaped bolts; the sliding mounting hole at the end part of the transverse plate of the guide rail connecting piece is connected with the other support guide rail through a T-shaped bolt;
the sliding mounting holes in the middle of the transverse plate and the longitudinal plate of the photovoltaic module connecting piece are connected with the supporting guide rail through T-shaped bolts, and the fixed mounting holes at the end part of the transverse plate of the photovoltaic module connecting piece are used for fixing the photovoltaic module through bolts.
The invention has the beneficial effects that: according to the connecting structure for installing the photovoltaic module, the connecting piece connected with the photovoltaic module is movably arranged on the guide rail through the T-shaped groove and the T-shaped bolt, so that the problems that in the prior art, a large number of positioning holes are needed on a support rod piece for connecting the photovoltaic panel with the photovoltaic support through the bolt, the production period is severely restricted, the installation reliability is remarkably reduced due to the adoption of the press block connection and the like are solved. The invention can be applied to a fixed photovoltaic power station, so that the production and processing period of a photovoltaic bracket is reduced by more than 60% to the maximum extent, the installation efficiency of a field bracket and a photovoltaic plate is improved by more than 50%, and the adoption of an assembled aluminum alloy bracket structure system effectively avoids the galvanization and corrosion prevention processes of a steel bracket and the like, thereby achieving the aim of protecting the environment more easily.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall assembly structure of the present invention.
Fig. 2 is a schematic diagram of the overall assembly structure of the present invention.
Fig. 3 is a schematic view of the structure of the rail connector.
Fig. 4 is a schematic structural view of a photovoltaic module connector.
Fig. 5 is a schematic structural view of a supporting rail a.
Fig. 6 is a schematic structural view of a support rail B.
Fig. 7 is a schematic structural view of a support rail C.
Reference numerals illustrate: 1. a support rail; 2. a guide rail connector; 3. a photovoltaic module connector; 4. a T-shaped bolt; 5. a T-shaped groove; 6. a sliding mounting hole; 7. fixing the mounting hole; 8. a transverse plate; 9. a longitudinal plate; 10. and (5) a diagonal bracing plate.
Detailed Description
Example 1:
the embodiment provides a connecting structure for installing a photovoltaic module, which comprises a plurality of supporting guide rails 1, guide rail connecting pieces 2, photovoltaic module connecting pieces 3 and T-shaped bolts 4, wherein the supporting guide rails 1 are aluminum alloy pipes, T-shaped grooves 5 are formed in the supporting guide rails 1, the groove bodies of the T-shaped grooves 5 are arranged along the length direction of the supporting guide rails 1, and the T-shaped bolts 4 are installed in the T-shaped grooves 5;
the guide rail connecting piece 2 is provided with a plurality of sliding mounting holes 6, and T-shaped bolts 4 on a plurality of support guide rails 1 are inserted from the inner side of the sliding mounting holes 6 to the outer side of the sliding mounting holes to connect the support guide rails 1 with the guide rail connecting piece 2;
the photovoltaic module connecting piece 3 is provided with a sliding mounting hole 6 and a fixed mounting hole 7, and the T-shaped bolt 4 is inserted from the inner side of the sliding mounting hole 6 to the outer side of the sliding mounting hole to enable the photovoltaic module connecting piece 3 to be seated on the supporting guide rail 1; the photovoltaic module is fixedly installed through bolts through the fixed installation holes 7.
The connecting structure for installing the photovoltaic module is mainly characterized in that the supporting guide rail 1 is matched with the guide rail connecting piece 2 and the photovoltaic module connecting piece 3 to form a novel assembled aluminum alloy fixed connecting structure for installing the photovoltaic module, the connecting structure for installing the photovoltaic module is used for installing the photovoltaic module on the supporting guide rail 1 through the photovoltaic module connecting piece 3, so that the photovoltaic module can freely slide along a T-shaped sliding groove on the guide rail, the supporting guide rails 1 can be used according to different using functions, positions and the number are different, the supporting guide rail 1 can be used as a column, a diagonal bracing, a cross beam, a purlin and other rod pieces of a bracket structure, the structure can overcome the problems that in the prior art, the photovoltaic bracket and the photovoltaic module are connected by adopting bolts or pressing blocks, a large number of positioning holes are needed on the structural rod pieces, the production period is severely restricted, the installation reliability is reduced, the holes are not needed to be machined, batch production is realized, the installation is convenient and quick, the implementation progress of engineering can be effectively pushed, a certain technical economy is achieved, and meanwhile, the ecological plating environment of a steel bracket system can be greatly damaged by adopting the assembled aluminum alloy bracket structure, the ecological plating environment can be protected, and the ecological environment can be protected.
Example 2:
this embodiment is further described guide rail connector 2 and photovoltaic module connector 3, guide rail connector 2 and photovoltaic module connector 3 all include transverse plate 8, two longitudinal plates 9 that are parallel to each other are connected to transverse plate 8 lower surface, still are connected diagonal strut board 10 between two longitudinal plates 9 outsides and transverse plate 8, diagonal strut board 10 on the same side of longitudinal plate 9 has two, set up the interval distance between two diagonal strut boards.
The middle part of the transverse plate 8 and/or the lower parts of the two longitudinal plates 9 are provided with sliding mounting holes 6;
as shown in fig. 3, the two ends of the transverse plate 8 of the guide rail connector 2 are also provided with sliding mounting holes 6, and the sliding mounting holes 6 are located at positions right above the interval between the two diagonal stay plates 10 on the same side of the longitudinal plate 9, so that the fixing operation of the side sliding mounting holes of the longitudinal plate and the T-shaped bolts is facilitated. Referring to fig. 4, two ends of the transverse plate 8 of the photovoltaic module connector 3 are provided with fixing holes 7, and the fixing holes 7 are located at positions right above the interval between two diagonal stay plates 10 on the same side of the longitudinal plate 9, so that the photovoltaic module is conveniently installed through the fixing holes 7. The sliding mounting hole 6 is an oval-like structure hole, the middle of the cross section of the oval-like structure hole is rectangular, two ends of the cross section of the oval-like structure hole are semicircular, and the fixed mounting hole 7 is a round bolt hole.
There are three types of structures for the photovoltaic module connector 3:
first kind: one or two sliding mounting holes 6 are formed in the transverse plate 8 along the width direction of the transverse plate, fixed mounting holes 7 are formed in two sides of the sliding mounting holes 6, the fixed mounting holes 7 are located right above the outer sides of the two longitudinal plates 9, and no mounting holes are formed in the two longitudinal plates 9. The structure is mainly matched with a structure that the upper part of the supporting guide rail 1 is provided with a T-shaped groove, a T-shaped bolt 4 is arranged in a sliding mounting hole 6 on the transverse plate 8, the head of the T-shaped bolt 4 is arranged in the T-shaped groove of the supporting guide rail 1, and a fixed mounting hole 7 is used for mounting and connecting a photovoltaic module, so that the photovoltaic module mounted on the transverse plate 8 through the fixed mounting hole 7 can freely slide along a sliding groove on the upper surface of the guide rail.
Second kind: the two longitudinal plates 9 are provided with a sliding mounting hole 6, the transverse plate 8 is provided with no sliding mounting hole, the two ends of the transverse plate 8 are provided with fixed mounting holes 7, and the fixed mounting holes 7 are positioned right above the outer sides of the two longitudinal plates 9. The structure is mainly matched with a structure that the supporting guide rail is provided with a T-shaped groove on the side part, T-shaped bolts 4 are arranged in sliding mounting holes 6 on two longitudinal plates 9, the heads of the T-shaped bolts 4 are arranged in the T-shaped grooves on the side surfaces of the supporting guide rail, and fixed mounting holes 7 are used for mounting and connecting photovoltaic modules, so that the photovoltaic modules mounted on the transverse plates 8 through the fixed mounting holes 7 can freely slide along sliding grooves on the side parts of the guide rail.
Third kind: one or two sliding mounting holes 6 are formed in the transverse plate 8 along the width direction of the transverse plate, fixed mounting holes 7 are formed in two sides of the sliding mounting holes 6, and the fixed mounting holes 7 are located right above the outer sides of the two longitudinal plates 9; both longitudinal plates 9 are provided with a sliding mounting hole 6. The structure is mainly matched with a structure that the top and the side parts of the supporting guide rail are provided with T-shaped grooves, T-shaped bolts 4 are arranged in sliding mounting holes 6 on the transverse plate 1, the heads of the T-shaped bolts 4 are arranged in the T-shaped grooves on the top of the supporting guide rail, the T-shaped bolts 4 are arranged in the sliding mounting holes 6 on the two longitudinal plates 9, the heads of the T-shaped bolts 4 are arranged in the T-shaped grooves on the side surfaces of the supporting guide rail, and the fixed mounting holes 7 are used for mounting and connecting the photovoltaic module, so that the photovoltaic module mounted on the transverse plate 8 through the fixed mounting holes 7 can freely slide along sliding grooves on the top and the side parts of the guide rail.
The guide rail connector 2 is similar to the photovoltaic module connector 3 in structure except that the fixed mounting holes at both ends of the transverse plate of the photovoltaic module connector 3 are replaced by sliding mounting holes for connecting with another support guide rail.
Example 3:
as shown in fig. 5, 6 and 7, the section of the supporting rail 1 is a rectangular structure or type structure, and at least one group of opposite surfaces of the supporting rail 1 with the rectangular structure are respectively concave inwards to form a T-shaped groove 4 on the surface; the three surfaces of the -type support rail 1 are respectively concave inwards to form a T-shaped groove 4 on each surface.
The support rail 1 basically has three structures:
first kind: as shown in fig. 5, the cross section of the support rail 1 is a rectangular structure, and one set of opposite surfaces of the rectangular structure are respectively concave inwards to form a T-shaped groove 5 on the surface of the rectangular structure, and the other set of opposite surfaces are smooth plate-shaped. The two opposite sides of the rectangular structure of the support guide rail 1 are provided with T-shaped grooves 5, a connecting piece with opposite vertical faces is connected through T-shaped bolts 4, and then a photovoltaic module is installed on the connecting piece, so that the photovoltaic module can slide on the support guide rail by means of sliding of the T-shaped bolts 4 in the T-shaped grooves 5. Similarly, a T-shaped groove 5 can be formed in the upper surface and the lower surface of the rectangular structure of the support guide rail 1, and the photovoltaic module can slide on the support guide rail according to the same principle.
Second kind: as shown in fig. 6, the cross section of the support rail 1 is a rectangular structure, and four faces of the rectangular structure are respectively recessed to form a T-shaped groove 5 on each face. The structure of this scheme is still further, sets up T type groove 5 simultaneously on four faces, except can satisfy all functions in the first scheme, as shown in fig. 1 and 2, still can realize the interconnect cooperation between a plurality of guide rails through the connecting piece, forms a more complicated, the support component that function is stronger.
Third kind: as shown in fig. 7, the cross section of the support rail 1 is -type structure, and three faces of -type structure are respectively concave inwards to form a T-shaped groove 5 on each face. Two or three T-shaped grooves 5 can be selected to be matched with the connecting piece for use according to the requirement, so that the photovoltaic module can slide on the guide rail.
Example 4:
the present embodiment specifically describes the connection between the plurality of support rails 1 and the connection between the support rails 1 and the photovoltaic module, as shown in fig. 1 and fig. 2, where the plurality of support rails 1 are arranged perpendicular to each other and are connected to each other by the rail connection member 2; one of the support guide rails 1 is provided with a photovoltaic module connecting piece 3, and the photovoltaic module connecting piece 3 is provided with a photovoltaic module;
the middle part of a transverse plate 8 and a sliding mounting hole 6 on a longitudinal plate 9 of the guide rail connecting piece 2 are connected with a supporting guide rail 1 through a T-shaped bolt 4; the sliding mounting hole 6 at the end part of the transverse plate 8 of the guide rail connecting piece 2 is connected with the other support guide rail 1 through the T-shaped bolt 4;
the middle part of the transverse plate 8 of the photovoltaic module connecting piece 3 and the sliding mounting hole 6 on the longitudinal plate 9 are connected with the supporting guide rail 1 through the T-shaped bolt 4, and the fixed mounting hole 7 at the end part of the transverse plate 8 of the photovoltaic module connecting piece 3 is used for fixing the photovoltaic module through the bolt.
The two sides of the guide rail connecting piece 2 and the two sides of the photovoltaic module connecting piece 3 are respectively provided with a sliding mounting hole which can be reliably fixed with different support guide rails by adopting T-shaped bolts, and the two ears of the photovoltaic module connecting piece 3 are provided with fixed mounting holes which can be reliably connected with the photovoltaic module frame by adopting bolts. The assembled support guide rail 1 is provided with various cross section forms, the guide rail is provided with T-shaped sliding grooves, the positions and the number of the T-shaped sliding grooves are different according to different using functions, and the support guide rail can be used as rods such as upright posts, diagonal braces, cross beams and purlines of a support structure. The guide rail connecting piece 2, the photovoltaic module connecting piece 3 and the supporting guide rail 1 are fixedly connected by adopting T-shaped bolts according to different using functions, and the novel assembled aluminum alloy bracket structure system is formed together.
The foregoing examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention, and all designs that are the same or similar to the present invention are within the scope of the present invention.
Claims (4)
1. A connection structure for photovoltaic module installation, its characterized in that: the photovoltaic module comprises a plurality of support guide rails (1), guide rail connecting pieces (2), photovoltaic module connecting pieces (3) and T-shaped bolts (4), wherein the support guide rails (1) are aluminum alloy pipes, T-shaped grooves (5) are formed in the support guide rails (1), the groove bodies of the T-shaped grooves (5) are arranged along the length direction of the support guide rails (1), and the T-shaped bolts (4) are arranged in the T-shaped grooves (5);
the guide rail connecting piece (2) is provided with a plurality of sliding mounting holes (6), and T-shaped bolts (4) on the plurality of support guide rails (1) are inserted from the inner side of the sliding mounting holes (6) to the outer side of the sliding mounting holes so as to connect the support guide rails (1) with the guide rail connecting piece (2);
the photovoltaic module connecting piece (3) is provided with a sliding mounting hole (6) and a fixed mounting hole (7), and the T-shaped bolt (4) is inserted from the inner side of the sliding mounting hole (6) to the outer side of the sliding mounting hole so as to seat the photovoltaic module connecting piece (3) on the supporting guide rail (1); the fixed mounting holes (7) are used for fixedly mounting the photovoltaic module through bolts;
the guide rail connecting piece (2) and the photovoltaic module connecting piece (3) both comprise transverse plates (8), the lower surfaces of the transverse plates (8) are connected with two longitudinal plates (9) which are parallel to each other, an inclined supporting plate (10) is further connected between the outer sides of the two longitudinal plates (9) and the transverse plates (8), two inclined supporting plates (10) on the same side of the longitudinal plates (9) are arranged, a spacing distance is arranged between the two inclined supporting plates, and sliding mounting holes (6) are formed in the middle of the transverse plates (8) and/or the lower parts of the two longitudinal plates (9);
the two ends of the transverse plate (8) of the guide rail connecting piece (2) are also provided with sliding mounting holes (6), and the sliding mounting holes (6) are positioned right above the interval between two inclined supporting plates (10) on the same side of the longitudinal plate (9); two ends of a transverse plate (8) of the photovoltaic module connecting piece (3) are provided with fixed mounting holes (7), and the fixed mounting holes (7) are positioned right above the interval between two inclined supporting plates (10) on the same side of the longitudinal plate (9).
2. The connection structure for photovoltaic module mounting according to claim 1, wherein: the sliding mounting holes (6) are elliptical structure holes, the middle of the cross section of each elliptical structure hole is rectangular, two ends of each elliptical structure hole are semicircular, and the fixed mounting holes (7) are round bolt holes.
3. The connection structure for photovoltaic module mounting according to claim 2, wherein: the section of the supporting guide rail (1) is of a rectangular structure or a type structure, and at least one group of opposite surfaces of the supporting guide rail (1) of the rectangular structure are respectively concave inwards to form a T-shaped groove (5) on the surface; three surfaces of the -type structural support guide rail (1) are respectively concave inwards to form a T-shaped groove (5) on each surface.
4. The connection structure for photovoltaic module mounting according to claim 3, wherein: the plurality of support guide rails (1) are mutually vertically arranged and are mutually connected through guide rail connecting pieces (2); one of the support guide rails (1) is provided with a photovoltaic module connecting piece (3), and the photovoltaic module connecting piece (3) is provided with a photovoltaic module;
the middle part of a transverse plate (8) of the guide rail connecting piece (2) and a sliding mounting hole (6) on a longitudinal plate (9) are connected with a support guide rail (1) through a T-shaped bolt (4); the sliding mounting hole (6) at the end part of the transverse plate (8) of the guide rail connecting piece (2) is connected with the other support guide rail (1) through the T-shaped bolt (4);
the middle part of a transverse plate (8) of the photovoltaic module connecting piece (3) and a sliding mounting hole (6) on a longitudinal plate (9) are connected with the supporting guide rail (1) through T-shaped bolts (4), and a fixed mounting hole (7) at the end part of the transverse plate (8) of the photovoltaic module connecting piece (3) is used for fixing the photovoltaic module through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512968.0A CN108521250B (en) | 2018-05-25 | 2018-05-25 | Connection structure for photovoltaic module installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512968.0A CN108521250B (en) | 2018-05-25 | 2018-05-25 | Connection structure for photovoltaic module installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108521250A CN108521250A (en) | 2018-09-11 |
| CN108521250B true CN108521250B (en) | 2023-11-28 |
Family
ID=63427658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810512968.0A Active CN108521250B (en) | 2018-05-25 | 2018-05-25 | Connection structure for photovoltaic module installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108521250B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831156A (en) * | 2019-03-11 | 2019-05-31 | 苏州联创智慧能源科技有限公司 | A kind of connection structure of photovoltaic module |
| CN113972885B (en) * | 2021-10-21 | 2023-06-27 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic bracket preassembling platform system and installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117241U (en) * | 2011-08-25 | 2012-01-18 | 江苏舜天光伏系统有限公司 | Solar photovoltaic bracket installed on flat roof |
| JP3191254U (en) * | 2014-04-04 | 2014-06-12 | 士勤 周 | Solar panel mounting fixing structure |
| CN205407679U (en) * | 2015-11-24 | 2016-07-27 | 上海孟弗斯新能源科技有限公司 | Simple and convenient type photovoltaic mounting system |
| CN206422742U (en) * | 2017-01-03 | 2017-08-18 | 袁式（厦门）新材有限公司 | A kind of solar photovoltaic bracket |
| CN207053435U (en) * | 2017-04-18 | 2018-02-27 | 中天光伏技术有限公司 | A kind of simple fast-installing type photovoltaic bracket |
| CN208316622U (en) * | 2018-05-25 | 2019-01-01 | 中国电建集团西北勘测设计研究院有限公司 | A kind of mounting structure of photovoltaic module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780197A (en) * | 2012-10-23 | 2014-05-07 | 富昱能源科技(昆山)有限公司 | Solar module support assembly |
-
2018
- 2018-05-25 CN CN201810512968.0A patent/CN108521250B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117241U (en) * | 2011-08-25 | 2012-01-18 | 江苏舜天光伏系统有限公司 | Solar photovoltaic bracket installed on flat roof |
| JP3191254U (en) * | 2014-04-04 | 2014-06-12 | 士勤 周 | Solar panel mounting fixing structure |
| CN205407679U (en) * | 2015-11-24 | 2016-07-27 | 上海孟弗斯新能源科技有限公司 | Simple and convenient type photovoltaic mounting system |
| CN206422742U (en) * | 2017-01-03 | 2017-08-18 | 袁式（厦门）新材有限公司 | A kind of solar photovoltaic bracket |
| CN207053435U (en) * | 2017-04-18 | 2018-02-27 | 中天光伏技术有限公司 | A kind of simple fast-installing type photovoltaic bracket |
| CN208316622U (en) * | 2018-05-25 | 2019-01-01 | 中国电建集团西北勘测设计研究院有限公司 | A kind of mounting structure of photovoltaic module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108521250A (en) | 2018-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108521250B (en) | Connection structure for photovoltaic module installation | |
| CN111894192A (en) | Building steel structure waterproof roof and construction method thereof | |
| CN111648534A (en) | Integrated house roof based on solar photovoltaic component | |
| CN213072514U (en) | Fixed photovoltaic support and photovoltaic support system of arranging | |
| CN213539287U (en) | Assembled steel material connection structure | |
| CN202031342U (en) | Edge protective railing | |
| CN214177210U (en) | Cement photovoltaic support | |
| CN202332885U (en) | Solar cell module support system | |
| CN213868341U (en) | Safe formula steel construction node component | |
| KR100983456B1 (en) | One solar system for solar power generation | |
| CN211818321U (en) | Assembled steel bar processing shed | |
| CN201697384U (en) | Assembled solar heat collector support device | |
| CN211341419U (en) | Beam structure for assembly type building | |
| CN211816937U (en) | Assembled building frame | |
| CN110173058B (en) | Assembled composite two-stage energy dissipation damper | |
| CN202405642U (en) | Electric cabinet frame | |
| JP2018007342A (en) | Frame for photovoltaic power generation panel | |
| CN208226955U (en) | A kind of assembled aluminium alloy fixedly connected part | |
| CN112127472A (en) | Multi-story high-rise building frame connecting piece system | |
| CN218645096U (en) | But dc-to-ac converter support of adjusting position | |
| CN214245305U (en) | Assembled highway steel bridge combination formula support frame | |
| CN217537298U (en) | Deformed steel structure beam column | |
| CN217269146U (en) | Assembled double-deck industry factory building system | |
| CN213897554U (en) | Connecting structure of side column connecting piece of multi-story high-rise building frame connecting piece system | |
| CN213897553U (en) | Connecting structure of center pillar connecting piece of multi-story high-rise building frame connecting piece system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |