CN102881742A - Press fitting device for solar photovoltaic panel - Google Patents
Press fitting device for solar photovoltaic panel Download PDFInfo
- Publication number
- CN102881742A CN102881742A CN2012103623170A CN201210362317A CN102881742A CN 102881742 A CN102881742 A CN 102881742A CN 2012103623170 A CN2012103623170 A CN 2012103623170A CN 201210362317 A CN201210362317 A CN 201210362317A CN 102881742 A CN102881742 A CN 102881742A
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- Prior art keywords
- briquetting
- press
- channel
- fixed part
- section steel
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- 229910000831 Steel Inorganic materials 0.000 claims description 51
- 239000010959 steel Substances 0.000 claims description 51
- 238000002788 crimping Methods 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 15
- 230000001681 protective effect Effects 0.000 abstract 6
- 230000006378 damage Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a press fitting device for a solar photovoltaic panel. The press fitting device comprises a pressing piece and a fixing device for fixing the solar photovoltaic panel on a U-bar of which the opening is provided with an inward flange through the pressing piece, wherein the pressing piece is provided with a pressing part pressing the upper surface of the solar photovoltaic panel; the fixing device comprises lock nuts which are positioned in the U-bar and of which the upper surfaces are attached to the tail of the flange of the U-bar during installation, and fasteners for fastening and matching the pressing piece and the lock nuts; furthermore, the fixing device also comprises a protective part comprising a cylindrical protective part body provided with a channel; one end of the protective part body is provided with a support plate; the protective part also comprises a through hole passing through the protective part body and the support plate and capable of matching the fastener; the channel is perpendicular to the axis of the through hole; and the support plate of the protective part is provided with two bulges. The press fitting device is simple in structure, the solar photovoltaic panel is easily and stably mounted, and the surface of the solar photovoltaic panel cannot be damaged.
Description
Technical field
The present invention relates to a kind of fixture, relate in particular to a kind of press-loading apparatus of solar energy photovoltaic panel.
Background technology
Solar energy can freely use as a kind of low-carbon (LC) regenerative resource, also need not the transportation, to environment without any pollution.Compare with conventional energy resource, it is easy to use and with low cost, and the photovoltaic board component is used for solar energy directly is converted to electric energy, for electric power devices or to the electrical network transmission of electric energy, satisfies the needs of society electric energy.Because the photovoltaic board component is installed under the open-air environment, so its mechanism for installing needs more intense location, for making the more firm of photovoltaic board component clamping, need to the edge of photovoltaic board component be compressed.
Publication number is that the Chinese invention patent application of CN101982631A discloses a kind of roof photovoltaic power generation system, it has comprised the supporting structure of photovoltaic board component and fixed solar photovoltaic board component, and this supporting structure comprises checkpost, middle card and block roofing fixing part.The side of photovoltaic board component is located in described checkpost, fit in support portion, checkpost and solar energy photovoltaic panel module frame top, the frame bottom is stuck in the clip slot of roofing fixing part support portion, the support portion of checkpost and block roofing fixing part only is to be bolted fixingly, and the frame of photovoltaic board component is held between checkpost and the roofing fixing part; Described middle card is located between adjacent two solar photovoltaic assemblies, the support portion of middle card and roofing fixing part also only be bolted fixing.
The supporting structure of this invention adopts checkpost, middle card and block fixture, although it has solved the fixed installation between photovoltaic board component and the roofing to a certain extent, it still has following deficiency:
1, only fixes installation photovoltaic board component by common bolt as fastener, can't guarantee the steadiness of installing;
2, directly be fitted in the photovoltaic board component on the roofing fixing part by checkpost and middle card; and any protection structure is not set between roofing fixing part and the photovoltaic board component; cause damage easily for the solar energy photovoltaic panel surface; badly influence the useful life of photovoltaic board component, thereby reduced the economic benefit of photovoltaic plant.
Summary of the invention
The present invention provides a kind of press-loading apparatus of solar energy photovoltaic panel to deficiency of the prior art, and this fixed mechanism is simple in structure, it is firm to be easy to install, to install, and can be to solar energy photovoltaic panel surface injury.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
According to technical scheme of the present invention, a kind of solar energy photovoltaic panel press-loading apparatus comprises briquetting and by this briquetting solar energy photovoltaic panel is fixed in fixture on the U-shaped channel-section steel that opening part has inside crimping flange; Described briquetting is provided with the compressed part that press-fits in the solar energy photovoltaic panel upper surface; Described fixture comprises and is positioned at when installing that channel-section steel and upper surface are close to the buckling nut of U-shaped channel-section steel crimping end of flange and with the securing member of briquetting and buckling nut secure fit, further, described fixture also comprises a guard member, described guard member comprises cylindricality guard member body, described guard member body is provided with a passage, and guard member body one end is provided with supporting bracket; Also comprise a through hole that can cooperate with securing member that runs through guard member body and supporting bracket, passage is vertical with through-bore axis.
Described buckling nut upper surface has the reinforcing groove that the laciniation that has with described channel-section steel crimping end of flange matches.
Symmetrically on the supporting bracket of described guard member be provided with two projections, described projection is symmetricly set on respectively the two ends of supporting bracket and the line of described two projections is vertical with channel centerline.
The outer end, both sides that described buckling nut cooperates with channel-section steel crimping flange respectively is provided with an arc-shaped transition section, and described two arc-shaped transition sections become Central Symmetry.
In technique scheme, described channel-section steel is the U-lag steel, the opening part of U-lag steel has inside crimping flange, and on formation plane, top, the plane that U-lag steel top forms has increased the contact area between channel-section steel and the photovoltaic board component, thereby has increased the steadiness that the photovoltaic board component is installed.
When press-fiting the photovoltaic board component on channel-section steel, adopt buckling nut of the present invention and securing member, during installation, buckling nut is positioned at channel-section steel, and the upper surface of buckling nut is close to the lower surface of channel-section steel crimping flange, the reinforcing groove that the upper surface of buckling nut has matches with the laciniation of described channel-section steel crimping end of flange, increased like this coefficient of friction that channel-section steel is connected with buckling nut, and installation and removal are convenient, further improved the steadiness that the photovoltaic board component is installed.
In addition, described buckling nut is provided with arc-shaped transition section with the outer end that channel-section steel crimping flange cooperates, and when taking out in buckling nut is packed channel-section steel into or from channel-section steel, the convenience of buckling nut installation and removal can improve in this arc-shaped transition section.
For making the photovoltaic board component press-fit more firmly; need to the edge of solar energy photovoltaic panel be compressed; existingly directly solar energy photovoltaic panel is fixedly mounted on the bracing or strutting arrangement; be easy to the surperficial injury to solar energy photovoltaic panel; and the fixture of press-loading apparatus of the present invention also comprises guard member; described buckling nut is positioned at the passage of guard member; when mounted; the lower surface of solar energy photovoltaic panel contacts with the upper surface of the supporting bracket of guard member; rather than directly with the channel-section steel Surface Contact, effectively prevented the damage that channel-section steel causes solar energy photovoltaic panel.Further; supporting bracket in described guard member is symmetrical arranged two projections, when the installation and removal buckling nut, only needs the projection on the turn guard member; just can drive described buckling nut motion, such structure is convenient to installation, the dismounting to buckling nut and is changed and safeguard.
When the whole outward flange of photovoltaic board component is carried out cramping, adopt the compressed part of described briquetting to be arranged on a side of briquetting, this briquetting also comprises a fixed part, and the end of described fixed part one end upwards is provided with the connecting portion that links to each other with compressed part, and the end of the other end is to having the support portion; Also be provided with the block that extends upward from this fixed part on the described fixed part; Fixed part between described block and connecting portion is provided with the connecting hole that passes for securing member, and is provided with two projections about connecting hole axis symmetry in described fixed part bottom; The support portion of described briquetting is provided with the recess that cooperates with channel-section steel.
Further, when adjacent two composing plates of photovoltaic board component are carried out cramping simultaneously, adopt the compressed part of described briquetting to be arranged on the briquetting both sides, this briquetting also comprises a fixed part, described two compressed part link to each other with the fixed part two ends with the second connecting portion by the first connecting portion respectively, and the fixed part between the first connecting portion and the second connecting portion is provided with the through hole that passes for securing member; Be provided with two projections about this through-bore axis symmetry at the opposite side relative with compressed part of fixed part.
In technique scheme, the compressed part lifting surface area of described briquetting is larger, and is not yielding, and steadiness might as well; The lower surface of described briquetting support portion is provided with the clip slot that cooperates with channel-section steel, and the support portion just is stuck on the channel-section steel, thereby has improved steadiness; The described projection that is provided with in the bottom of fixed part when securing member is installed, plays better location to securing member, securing member is installed phenomenons such as inclination can not occur, easy for installation described projection has improved the bulk strength of briquetting especially fast, has further improved the steadiness of installing.
Press-loading apparatus of the present invention also is easy to install, and has greatly saved the set-up time, thereby has improved operating efficiency.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of press-loading apparatus of a kind of solar energy photovoltaic panel of the first embodiment of the present invention;
Fig. 2 is the structural representation of press-loading apparatus of a kind of solar energy photovoltaic panel of the second embodiment of the present invention;
Fig. 3 is the structural representation that the briquetting of the first embodiment of the present invention is connected with fixture;
Fig. 4 is the structural representation that the briquetting of the second embodiment of the present invention is connected with fixture;
Fig. 5 is the structural representation of the briquetting of the first embodiment of the present invention;
Fig. 6 is the structural representation of the briquetting of the second embodiment of the present invention;
Fig. 7 is the structural representation of the buckling nut of the embodiment of the invention;
Fig. 8 is the structural representation of the guard member of the embodiment of the invention.
Reference numeral: 1-briquetting, 11-fixed part, 12-connecting portion, 13-support portion; the 14-block, 15-projection, 16-fixed part, 17-the first connecting portion; 18-the second connecting portion, 19-projection, 2-fixture, 3-buckling nut; the 4-securing member, 5-guard member, 51-guard member body, 52-supporting bracket; the 53-passage, 54-through hole, 55-projection; 6-compresses end, 7-channel-section steel, 8-solar energy photovoltaic panel
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Shown in Fig. 1,2,3,4, the press-loading apparatus of a kind of solar energy photovoltaic panel of the present embodiment comprises briquetting 1 and by this briquetting 1 solar energy photovoltaic panel is fixed in fixture 2 on the U-shaped channel-section steel 7 that opening part has inside crimping flange; Described fixture 2 comprise be positioned at when installing channel-section steel 7 and upper surface be close to the buckling nut 3 of U-shaped channel-section steel 7 crimping end of flange, with securing member 4 and the guard member 5 of briquetting 1 and buckling nut 3 secure fit.
As shown in Figure 7, described buckling nut 3 is square or similar square, it perhaps is other shape, buckling nut 3 is provided with arc-shaped transition section with the outer end that channel-section steel 7 crimping flanges cooperate, two arc-shaped transition sections become Central Symmetry, and its upper surface has the reinforcing groove that matches with the laciniation of described channel-section steel 7 crimping end of flange.
As shown in Figure 8, described guard member 5 comprises cylindricality guard member body 51, and described guard member body 51 is provided with a passage 53, and guard member body one end is provided with supporting bracket 52; Also comprise a through hole 54 that can cooperate with securing member 4 that runs through guard member body 51 and supporting bracket 52, passage 53 is vertical with through hole 54 axis; Symmetrically on the supporting bracket 52 of described guard member 5 be provided with two projections 55, described projection 55 is symmetricly set on respectively the two ends of supporting bracket 52 and the line of described two projections 55 is vertical with passage 53 center lines.
As the first embodiment of the present invention, as shown in Figure 5, the compressed part 6 of described briquetting 1 is arranged on a side of briquetting 1, and this briquetting 1 also comprises a fixed part 11, the end of described fixed part 11 1 ends upwards is provided with the connecting portion 12 that links to each other with compressed part 6, and the end of the other end is to having support portion 13; Also be provided with the block 14 that extends upward from this fixed part 11 on the described fixed part 11; Fixed part 11 between described block 14 and connecting portion 12 is provided with the connecting hole that passes for securing member 4, and is provided with two projections 15 about connecting hole axis symmetry in described fixed part 11 bottoms; The support portion 13 of described briquetting 1 is provided with the recess that cooperates with channel-section steel.
As the first embodiment of the present invention; as shown in Figure 3; during installation; described buckling nut 3 is encased in the passage 53 of guard member 5; briquetting 1, guard member 5, buckling nut 3 connects by securing member 4, and securing member 4 passes the through hole that the stiff end 11 of briquetting 1 is provided with and is connected with channel-section steel 7, and the lower end fixes by buckling nut 3; during connection, elder generation is tightening fastener parts 4 not.
As the first embodiment of the present invention, as shown in Figure 1, buckling nut 3 is positioned at channel-section steel 7, and the upper surface of buckling nut 3 is close to the lower surface of channel-section steel 7 crimping flanges, the reinforcing groove that buckling nut 3 is provided with is just mutually meshing with the zigzag of channel-section steel 7 crimping end of flange; Solar energy photovoltaic panel 8 is placed on the channel-section steel 7; the upper surface of the supporting bracket 52 of the lower surface of solar energy photovoltaic panel 8 and guard member 5 is fitted; compressed part 6 crampings of described briquetting 1 are lived solar energy photovoltaic panel 8 outer peripheral upper surfaces; the groove that the support portion 13 of described briquetting 1 is provided with just is stuck on the channel-section steel 7; by tightening fastener parts 4, solar energy photovoltaic panel 8 is fixed on the channel-section steel 7.Symmetrically on the supporting bracket 52 of described guard member 5 be provided with two projections 55; when installation and removal buckling nut 3; only need the projection 55 on the turn guard member 5; just can drive described buckling nut 3 motions; especially buckling nut 3 is arranged to arc-shaped transition section with the outer end that channel-section steel 7 crimping flanges cooperate, and makes things convenient for the installation and removal of buckling nut 3.
As the second embodiment of the present invention, as shown in Figure 6, the compressed part 6 of described briquetting 1 is arranged on briquetting 1 both sides, this briquetting 1 also comprises a fixed part 16, described two compressed part 6 link to each other with fixed part 16 two ends with the second connecting portion 18 by the first connecting portion 17 respectively, fixed part 16 between the first connecting portion 17 and the second connecting portion 18 is provided with the through hole that passes for securing member 4, is provided with two projections 19 about this through-bore axis symmetry at the opposite side relative with compressed part 6 of fixed part 16.
As the second embodiment of the present invention; as shown in Figure 4; during installation; described buckling nut 3 is encased in the passage 53 of guard member 5; briquetting 1, guard member 5, buckling nut 3 connects by securing member 4, and securing member 4 passes the through hole that the stiff end 11 of briquetting 1 is provided with and is connected with channel-section steel 7, and the lower end fixes by buckling nut 3; during connection, elder generation is tightening fastener parts 4 not.
As the second embodiment of the present invention, as shown in Figure 2, buckling nut 3 is positioned at channel-section steel, and the upper surface of buckling nut 3 is close to the lower surface of channel-section steel 7 crimping flanges, the reinforcing groove that buckling nut 3 is provided with is just mutually meshing with the zigzag of channel-section steel 7 crimping end of flange; Solar energy photovoltaic panel 8 is placed on the channel-section steel 7; the upper surface of the supporting bracket 52 of the lower surface of solar energy photovoltaic panel 8 and guard member 5 is fitted; the compression end 6 of described briquetting 1 is two; cramping is lived adjacent two solar energy photovoltaic panels, 8 outer peripheral upper surfaces respectively; the upper surface of the supporting bracket 52 of the lower surface of solar energy photovoltaic panel 8 and guard member 5 is fitted; by tightening fastener parts 4, solar energy photovoltaic panel 8 is fixed on the channel-section steel 7.Symmetrically on the supporting bracket 52 of described guard member 5 be provided with two projections 55; when installation and removal buckling nut 3; only need the projection 55 on the turn guard member 5; just can drive described buckling nut 3 motions; especially buckling nut 3 is arranged to arc-shaped transition section with the outer end that channel-section steel crimping flange cooperates, and makes things convenient for the installation and removal of buckling nut 3.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (9)
1. the press-loading apparatus of a solar energy photovoltaic panel is characterized in that: comprise briquetting (1) and by this briquetting (1) solar energy photovoltaic panel is fixed in fixture (2) on the U-shaped channel-section steel that opening part has inside crimping flange; Described briquetting (1) is provided with the compressed part (6) that press-fits in the solar energy photovoltaic panel upper surface; Described fixture (2) comprises and is positioned at when installing that channel-section steel and upper surface are close to the buckling nut (3) of U-shaped channel-section steel crimping end of flange and with the securing member (4) of briquetting (1) and buckling nut (3) secure fit, further, described fixture (2) also comprises a guard member (5), described guard member (5) comprises cylindricality guard member body (51), described guard member body (51) is provided with a passage (53), and guard member body one end is provided with supporting bracket (52); Also comprise a through hole (54) that can cooperate with securing member (4) that runs through guard member body (51) and supporting bracket (52), passage (53) is vertical with through hole (54) axis.
2. press-loading apparatus as claimed in claim 1 is characterized in that: described buckling nut (3) upper surface has the reinforcing groove that the laciniation that has with described channel-section steel crimping end of flange matches.
3. press-loading apparatus as claimed in claim 1; it is characterized in that: the supporting bracket (52) of described guard member (5) is upper symmetrical is provided with two projections (55), and described projection (55) is symmetricly set on respectively the two ends of supporting bracket (52) and the line of described two projections (55) is vertical with passage (53) center line.
4. press-loading apparatus as claimed in claim 2, it is characterized in that: described buckling nut (3) respectively is provided with an arc-shaped transition section with the outer end, both sides that channel-section steel (1) crimping flange cooperates, and described two arc-shaped transition sections become Central Symmetry.
5. such as each described press-loading apparatus of claim 1-4, it is characterized in that: the compressed part (6) of described briquetting (1) is arranged on a side of briquetting (1), this briquetting (1) also comprises a fixed part (11), the end of described fixed part (11) one ends upwards is provided with the connecting portion (12) that links to each other with compressed part (6), and the end of the other end is to having support portion (13); Also be provided with the block (14) that extends upward from this fixed part (11) on the described fixed part (11).
6. press-loading apparatus as claimed in claim 5, it is characterized in that: the fixed part (11) between described block (14) and connecting portion (12) is provided with the connecting hole that passes for securing member (4), and is provided with two projections (15) about connecting hole axis symmetry in described fixed part (11) bottom.
7. press-loading apparatus as claimed in claim 6, it is characterized in that: the support portion (13) of described briquetting (1) is provided with the recess that cooperates with channel-section steel.
8. such as each described press-loading apparatus of claim 1-4, it is characterized in that: the compressed part (6) of described briquetting (1) is arranged on briquetting (1) both sides, this briquetting (1) also comprises a fixed part (16), described two compressed part (6) link to each other with fixed part (16) two ends with the second connecting portion (18) by the first connecting portion (17) respectively, and the fixed part (16) between the first connecting portion (17) and the second connecting portion (18) is provided with the through hole that passes for securing member (4).
9. press-loading apparatus as claimed in claim 8 is characterized in that: be provided with two projections (19) about this through-bore axis symmetry at the opposite side relative with compressed part (6) of fixed part (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362317.0A CN102881742B (en) | 2012-09-25 | 2012-09-25 | A kind of press-loading apparatus of solar energy photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362317.0A CN102881742B (en) | 2012-09-25 | 2012-09-25 | A kind of press-loading apparatus of solar energy photovoltaic panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102881742A true CN102881742A (en) | 2013-01-16 |
| CN102881742B CN102881742B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210362317.0A Active CN102881742B (en) | 2012-09-25 | 2012-09-25 | A kind of press-loading apparatus of solar energy photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102881742B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769681A (en) * | 2017-11-14 | 2018-03-06 | 江苏固尚新能源有限公司 | A kind of photovoltaic bracket buckle structure |
| CN107791179A (en) * | 2017-12-01 | 2018-03-13 | 常州江鼎精密机械有限公司 | The fixing device of photovoltaic glass |
| CN110011611A (en) * | 2019-05-06 | 2019-07-12 | 国网上海市电力公司 | A kind of antitheft side pressure locking bolt and its application method for photovoltaic board mount |
| CN110729955A (en) * | 2019-10-24 | 2020-01-24 | 成都中建材光电材料有限公司 | Photovoltaic glass installation component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110009787A (en) * | 2009-07-23 | 2011-01-31 | (주)지티씨코퍼레이션 | A fixing structure of a panel including a solar panel |
| CN201750366U (en) * | 2010-06-18 | 2011-02-16 | 常州佳讯光电系统工程有限公司 | Photovoltaic panel installing support |
| CN101982631A (en) * | 2010-11-16 | 2011-03-02 | 阿特斯(中国)投资有限公司 | Roof photovoltaic power generation system |
| CN202758906U (en) * | 2012-09-25 | 2013-02-27 | 吴连祥 | A pressing device of a solar energy photovoltaic plate |
-
2012
- 2012-09-25 CN CN201210362317.0A patent/CN102881742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110009787A (en) * | 2009-07-23 | 2011-01-31 | (주)지티씨코퍼레이션 | A fixing structure of a panel including a solar panel |
| CN201750366U (en) * | 2010-06-18 | 2011-02-16 | 常州佳讯光电系统工程有限公司 | Photovoltaic panel installing support |
| CN101982631A (en) * | 2010-11-16 | 2011-03-02 | 阿特斯(中国)投资有限公司 | Roof photovoltaic power generation system |
| CN202758906U (en) * | 2012-09-25 | 2013-02-27 | 吴连祥 | A pressing device of a solar energy photovoltaic plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769681A (en) * | 2017-11-14 | 2018-03-06 | 江苏固尚新能源有限公司 | A kind of photovoltaic bracket buckle structure |
| CN107791179A (en) * | 2017-12-01 | 2018-03-13 | 常州江鼎精密机械有限公司 | The fixing device of photovoltaic glass |
| CN110011611A (en) * | 2019-05-06 | 2019-07-12 | 国网上海市电力公司 | A kind of antitheft side pressure locking bolt and its application method for photovoltaic board mount |
| CN110011611B (en) * | 2019-05-06 | 2023-12-01 | 国网上海市电力公司 | Antitheft side-pressing lock bolt for solar photovoltaic panel bracket and use method thereof |
| CN110729955A (en) * | 2019-10-24 | 2020-01-24 | 成都中建材光电材料有限公司 | Photovoltaic glass installation component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102881742B (en) | 2016-01-20 |
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