CN102790122B - Photovoltaic module installation fastening system and installation method thereof - Google Patents
Photovoltaic module installation fastening system and installation method thereof Download PDFInfo
- Publication number
- CN102790122B CN102790122B CN201110126273.7A CN201110126273A CN102790122B CN 102790122 B CN102790122 B CN 102790122B CN 201110126273 A CN201110126273 A CN 201110126273A CN 102790122 B CN102790122 B CN 102790122B
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- China
- Prior art keywords
- briquetting
- ring
- purlin
- shaped clip
- screw
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
A kind of photovoltaic module installation fastening system, comprise assembly (5), purlin (1), purlin (1) according to the rear portion needing to be arranged on assembly (5) of installing, also comprise ring-shaped clip (2), briquetting, holding screw (6), described ring-shaped clip (2) upward or to being provided with screw hole below, described briquetting is enclosed within ring-shaped clip (2) and holds down assembly (5) by holding screw (6).The invention has the advantages that, by the use of ring-shaped clip, can realize installing from the front of assembly but not needing cross section to have the section bar of opening.Therefore can use the common section bar such as rectangular tube or pipe when applying, preventing because use the waste of material that cross section has the section bar of opening to bring.And because the mode coordinating screw to be screwed into is carried out fastening, and be provided with screw location notch, make the installation contrast locating of screw more convenient, there will not be the problem of screw and nut misalignment, installation effectiveness can significantly improve.Because it can be free to slide before fastening on purlin, therefore, it is possible to adapt to larger alignment error.
Description
Technical field
The invention belongs to photovoltaic application field, relate to the improvement of photovoltaic module mounting fastener and installation method thereof.
Background technology
The methods such as the installation of existing photovoltaic module is fastening, and main employing assembly back fastened by screw, front briquetting press solidly, be glued.Assembly back fastened by screw because of installation effectiveness low, less employing in the construction and installation of a lot of large-sized photovoltaic system.The method that front briquetting presses solidly needs to coordinate specific C-type steel or opening aluminium section bar uiform section to have the section bar of opening to realize, and its reason is needing that nut is put in the inner side of opening and opening passes for screw.But the opening of section bar can bring the reduction of section bar anti-bending strength, for making up this structural shortcoming, need make up by increasing material usage, the waste of material and the increase of cost can be brought, cross section has the section bar of opening to need to load nut in open space, and by nut location quite difficulty in installation process, in order to screw to be aimed at and spiral shell enters nut and often wastes the plenty of time, and in order to make nut can only need special nut shape or add special friction, anti-reversing structure by single direction rotation, therefore also bring the waste of material and the increase of cost.Carry out with adhesive tape, glue gluing together the method for installing, under many circumstances because the less bonding force that causes of gummed area cannot meet.Even if its bonding force can meet its service condition at that time after gummed, but be difficult to maintain permanent bonding force under power effect outside and outdoor aging effect, photovoltaic module cycle memory in useful life can be made in potential safety hazard.
Summary of the invention
The object of the invention is to install inconvenience in prior art, and the defect such as the life-span is long, the one provided is convenient to install, and can improve section bar anti-bending strength and save photovoltaic module mounting fastener and the installation method thereof of material.
The present invention is achieved through the following technical solutions goal of the invention:
A kind of photovoltaic module installation fastening system, comprise assembly, purlin, purlin according to the rear portion needing to be arranged on assembly of installing, also comprise ring-shaped clip, briquetting, holding screw, described ring-shaped clip upward or to being provided with screw hole below, described briquetting is enclosed within ring-shaped clip and is held down assembly by holding screw.
Briquetting described in the present invention is bilateral briquetting or monolateral briquetting.The both sides of bilateral briquetting can snap in assembly, and monolateral briquetting is only snapping in assembly, is used in and is located on the assembly of outermost.
Ring-shaped clip described in the present invention is rectangle.Distance between upper and lower both ends of the surface is greater than the distance in face, rear and front end.
One is reserved slightly wider than the groove of screw diameter in the recessed face of briquetting and the position contacted bottom holding screw, location time fastening for holding screw in the present invention.
An installation method for photovoltaic module installation fastening system, comprises the following steps:
A first a ring-shaped clip is sleeved on purlin by (), and make the position close contact that in the both ends of the surface up and down of ring-shaped clip, any one end face is corresponding to purlin;
B () is by the other end of briquetting through ring-shaped clip;
C () then snaps in assembly between purlin and briquetting;
D () finally screws tight holding screw, by the effect fastening assembly of purlin, briquetting.
The invention has the beneficial effects as follows:
The invention has the advantages that, by the use of ring-shaped clip, can realize installing from the front of assembly but not needing cross section to have the section bar of opening.Therefore can use the common section bar such as rectangular tube or pipe when applying, preventing because use the waste of material that cross section has the section bar of opening to bring.And because the mode coordinating screw to be screwed into is carried out fastening, and be provided with screw location notch, make the installation contrast locating of screw more convenient, there will not be the problem of screw and nut misalignment, installation effectiveness can significantly improve.Because it can be free to slide before fastening on purlin, therefore, it is possible to adapt to larger alignment error.
Accompanying drawing explanation
Accompanying drawing 1 is the using state reference diagram of the present invention when using bilateral briquetting.
Accompanying drawing 2 is the present invention's using state reference diagrams when using monolateral briquetting.
Accompanying drawing 3 is overall structure schematic diagrames of bilateral briquetting of the present invention.
Accompanying drawing 4 is overall structure schematic diagrames of monolateral briquetting of the present invention.
Accompanying drawing 5 is installation steps schematic diagrames of the present invention.
Accompanying drawing 6 is installation steps schematic diagrames of the present invention.
Accompanying drawing 7 is installation steps schematic diagrames of the present invention.
Accompanying drawing 8 is installation steps schematic diagrames of the present invention.
In the present invention: 1--purlin, 2--ring-shaped clip, the bilateral briquetting of 3--, the monolateral briquetting of 4--, 5--assembly, 6--holding screw.
specific implementation method
below in conjunction with accompanying drawing, the present invention will be further described:
As shown in the figure, a kind of photovoltaic module installation fastening system, purlin 1 needs according to what install the rear portion being arranged on assembly 5, be used for supporting component 5, ring-shaped clip 2 is rectangles, and the distance of its upper and lower surface is greater than the distance on both sides, front and back, is provided with screw hole upward or on below at ring-shaped clip 2, bilateral briquetting 3 or monolateral briquetting 4 are enclosed within ring-shaped clip 2, make the active force of bilateral briquetting 3 or monolateral briquetting 4 and purlin 1 hold down assembly 5 by holding screw 6.The recessed face of bilateral briquetting 3 or monolateral briquetting 4 reserves one slightly wider than the groove of screw diameter with the position contacted bottom holding screw 6, location time fastening for holding screw 6.Make the installation contrast locating of holding screw 6 more convenient, there will not be the problem of screw and nut misalignment, installation effectiveness can significantly improve.
An installation method for photovoltaic module installation fastening system, comprises the following steps:
A first a ring-shaped clip is sleeved on purlin 1 by (), and make the position close contact that in the both ends of the surface up and down of ring-shaped clip 2, any one end face is corresponding to purlin 1;
(b) by bilateral briquetting 3 or monolateral briquetting 4 other end through ring-shaped clip 2, make the upper of ring-shaped clip 2 or next correct the recessed face falling into bilateral briquetting 3 or monolateral briquetting 4;
C () then snaps in assembly 5 between purlin 1 and bilateral briquetting 3 or monolateral briquetting 4;
D () finally screws tight holding screw 6, by the effect fastening assembly 5 of purlin 1, briquetting 4.
Claims (3)
1. a photovoltaic module installation fastening system, comprise assembly (5), purlin (1), purlin (1) according to the rear portion needing to be arranged on assembly (5) of installing, it is characterized in that: also comprise ring-shaped clip (2), briquetting, holding screw (6), described ring-shaped clip (2) upward or to being provided with screw hole below, while described briquetting is enclosed within ring-shaped clip (2), ring-shaped clip (2) is enclosed within purlin (1), makes the active force of briquetting and purlin (1) hold down assembly (5) by holding screw (6); Described briquetting is bilateral briquetting (3) or monolateral briquetting (4); Described ring-shaped clip (2) is rectangle.
2. photovoltaic module installation fastening system as claimed in claim 1, is characterized in that: the position contacted in recessed face and holding screw (6) bottom of briquetting reserves one slightly wider than the groove of screw diameter.
3. an installation method for photovoltaic module installation fastening system, is characterized in that: comprise the following steps:
A a ring-shaped clip (2) is first sleeved on purlin (1) by (), and make any one end face and purlin (1) corresponding position close contact in the both ends of the surface up and down of ring-shaped clip (2);
B () is by the other end of briquetting through ring-shaped clip (2);
C () then snaps in assembly (5) between purlin (1) and briquetting;
D () finally screws tight holding screw (6), by the effect fastening assembly (5) of purlin (1), briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110126273.7A CN102790122B (en) | 2011-05-17 | 2011-05-17 | Photovoltaic module installation fastening system and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110126273.7A CN102790122B (en) | 2011-05-17 | 2011-05-17 | Photovoltaic module installation fastening system and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102790122A CN102790122A (en) | 2012-11-21 |
| CN102790122B true CN102790122B (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110126273.7A Active CN102790122B (en) | 2011-05-17 | 2011-05-17 | Photovoltaic module installation fastening system and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102790122B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234220Y (en) * | 2008-03-11 | 2009-05-06 | 上海驭领机电科技有限公司 | Tracking system for solar energy cell assembly installation rack |
| CN201611662U (en) * | 2009-08-03 | 2010-10-20 | 廊坊新奥光伏集成有限公司 | Frameless battery panel novel installation device |
| CN201629698U (en) * | 2010-03-19 | 2010-11-10 | 杭州帷盛太阳能科技有限公司 | Fastening structure of solar photovoltaic element |
| CN201826449U (en) * | 2010-10-30 | 2011-05-11 | 杭州帷盛太阳能科技有限公司 | Laminated draining type photovoltaic installation system |
| CN202109161U (en) * | 2011-05-17 | 2012-01-11 | 中环光伏系统有限公司 | Fastening system for mounting photovoltaic assembly |
-
2011
- 2011-05-17 CN CN201110126273.7A patent/CN102790122B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234220Y (en) * | 2008-03-11 | 2009-05-06 | 上海驭领机电科技有限公司 | Tracking system for solar energy cell assembly installation rack |
| CN201611662U (en) * | 2009-08-03 | 2010-10-20 | 廊坊新奥光伏集成有限公司 | Frameless battery panel novel installation device |
| CN201629698U (en) * | 2010-03-19 | 2010-11-10 | 杭州帷盛太阳能科技有限公司 | Fastening structure of solar photovoltaic element |
| CN201826449U (en) * | 2010-10-30 | 2011-05-11 | 杭州帷盛太阳能科技有限公司 | Laminated draining type photovoltaic installation system |
| CN202109161U (en) * | 2011-05-17 | 2012-01-11 | 中环光伏系统有限公司 | Fastening system for mounting photovoltaic assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102790122A (en) | 2012-11-21 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION POWER AND ENVIRONMENT ENGINEERI Free format text: FORMER OWNER: GCL SOLAR CO., LTD. Effective date: 20150526 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Jun Inventor after: Xu Yongbang Inventor after: Zou Xin Inventor after: Deng Xia Inventor before: Xu Yongbang Inventor before: Zou Xin Inventor before: Deng Xia |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU YONGBANG ZOU XIN DENG XIA TO: ZHOU JUN XU YONGBANG ZOU XIN DENG XIA |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150526 Address after: Dong Village Road, Jiangning Development Zone, Nanjing City, Jiangsu Province, No. 87 210008 Applicant after: GCL ENGINEERING LIMITED Address before: 210008 No. 68 Sheng Sheng Road, Nanjing economic and Technological Development Zone, Jiangsu, China Applicant before: GCL Solar System Limited |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |