CN204180001U - A kind of fixture of Rimless cell panel - Google Patents
A kind of fixture of Rimless cell panel Download PDFInfo
- Publication number
- CN204180001U CN204180001U CN201420614644.5U CN201420614644U CN204180001U CN 204180001 U CN204180001 U CN 204180001U CN 201420614644 U CN201420614644 U CN 201420614644U CN 204180001 U CN204180001 U CN 204180001U
- Authority
- CN
- China
- Prior art keywords
- cell panel
- guide rail
- fixture
- fixture guide
- shape
- 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.)
- Expired - Fee Related
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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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a kind of fixture of Rimless cell panel, comprises fixture guide rail, C shape glue, upper cover plate and lower end-stopping plate; Each block cell panel both sides is parallel longitudinal is respectively provided with fixture guide rail, and fixture guide rail is installed on supporting structure by screw bolt and nut, and the middle part in the cross section of fixture guide rail is provided with the rail body taken the shape of the letter U, and rail body both sides are provided with the extension of horizontal-extending; C shape glue is located on the extension of fixture guide rail both sides, and the dual-side of cell panel is embedded in the C shape groove of C shape glue; Lower end-stopping plate is installed on bottom fixture guide rail, and by the C shape glue on cell panel base to the base being located at cell panel; Upper cover plate is connected with fixture guide rail by screw bolt and nut, and holds cell panel to being located at C shape glue top compression C shape plastic clip.The utility model can improve the stability that cell panel is installed, and reduces breakage rate, improves installation effectiveness.
Description
Technical field
The utility model relates to field of fixtures, is specifically related to a kind of fixture of Rimless cell panel.
Background technology
In prior art, photovoltaic industry cell panel is mainly divided into two kinds structure, is divided into and has border structure and Rimless structure.For the cell panel of Rimless structure, be rely on fixture to be fixed on by cell panel on the purlin of cell structure, form the inclined plane tilted to sun direct projection direction and receive solar irradiation.Due to the planar friction power retain batteries plate of fixture by producing after manually tighting a bolt, therefore the pre-fastening moment of bolt directly has influence on construction quality.If the pretightning force of bolt is too large, fixture is very easily caught broken cell panel, causes scrapping, and causes the waste of equipment and direct economic loss; If the pretightning force of bolt is too little, fixture frictional force is not enough, cell panel slippage or tenesmus when causing the wind load of environment out of doors to cause vibrations and damage.Light then cause the economic loss of every hundreds of unit of block cell panel, heavy then likely cause neighbouring injury to personnel.And need two workmans to coordinate when construction and installation simultaneously, cause labor more, work efficiency is lower, and installation rate is slower.
In sum, the cell panel of Rimless is higher at the breakage rate of construction period and Long Service Life phase.
Being not difficult to find out, also there is certain defect in prior art.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fixture of Rimless cell panel, improves the stability that cell panel is installed, and reduces breakage rate, improves installation effectiveness.
For achieving the above object, the utility model is by the following technical solutions:
A fixture for Rimless cell panel, comprises fixture guide rail, C shape glue, upper cover plate and lower end-stopping plate; Each block cell panel both sides is parallel longitudinal is respectively provided with fixture guide rail, and fixture guide rail is installed on supporting structure by screw bolt and nut, and the middle part in the cross section of fixture guide rail is provided with the rail body taken the shape of the letter U, and rail body both sides are provided with the extension of horizontal-extending; C shape glue is located on the extension of fixture guide rail both sides, and the dual-side of cell panel is embedded in the C shape groove of C shape glue; The lower edge of cell panel is also located at by C shape glue, the lower edge base of cell panel is embedded in the C shape groove of C shape glue, C shape glue is isolated between cell panel lower edge base and lower end-stopping plate, and lower end-stopping plate is installed on bottom fixture guide rail, and by the C shape glue on cell panel base to the base being located at cell panel; Upper cover plate is connected with fixture guide rail by screw bolt and nut, and holds cell panel to being located at C shape glue top compression C shape plastic clip.
Further, also rubber cushion is provided with between the end face of supporting structure and fixture guide rail.
Further, described fixture guide rail is installed on bracket institution by bolt and square nut; The U-shaped rail body that square nut is embedded in fixture guide rail is inner.
Further, the height of described C shape glue is greater than the height of extension upper surface to rail body top of fixture guide rail.
Further, described lower end-stopping plate is angle steel or aluminum corner brace, is installed on the bottom of fixture guide rail by screw bolt and nut.
The fixture of a kind of Rimless cell panel provided by the utility model, has the following advantages:
Clamping is firmly stable, and reliability is strong, greatly reduces the breakage rate of cell panel in Long-Time Service process;
Bottom is provided with the cell panel slippage that lower end-stopping plate prevents chucking power deficiency from causing, for the reliable installation of cell panel provides safety guarantee;
Chucking power better controls, clamped cell panel by clamping C shape glue, not only clamping is stable, also plays a protective role to the force-bearing surfaces of cell panel, and the U-shaped rail body top of fixture guide rail can be carried out spacing to upper cover plate, prevent the excessive damage cell panel of chucking power;
Structure is simple, and mounting or dismounting are convenient, can install many Battery packs plate simultaneously, and carry out independent mounting or dismounting, improves installation effectiveness, effectively reduces labour intensity and labour cost;
Efficiently simple for structure, practical, low cost of manufacture, easy standardization volume production, prospect of the application is wide.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the fixture of a kind of Rimless cell panel that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the partial section of Fig. 1.
Description of reference numerals:
1, cell panel 2, supporting structure
3, rubber cushion 4, fixture guide rail
5, square nut 6, C shape glue
7, upper cover plate 8, lower end-stopping plate
9, rail body 10, extension
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment and accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Refer to Fig. 1 and Fig. 2, present embodiment discloses a kind of fixture of Rimless cell panel, comprise fixture guide rail 4, C shape glue 6, upper cover plate 7 and lower end-stopping plate 8; Each block cell panel 1 both sides is parallel longitudinal is respectively provided with fixture guide rail 4, fixture guide rail 4 is installed on supporting structure 2 by screw bolt and nut, the middle part in the cross section of fixture guide rail 4 is provided with the rail body 9 taken the shape of the letter U, and rail body 9 both sides are provided with the extension 10 of horizontal-extending; C shape glue 6 is located on fixture guide rail 4 both sides extension 9, and the dual-side of cell panel 1 is embedded in the C shape groove of C shape glue 6; The lower edge of cell panel 1 is also located at by C shape glue 6, the lower edge base of cell panel 1 is embedded in the C shape groove of C shape glue 6, C shape glue 6 is isolated between cell panel 1 lower edge base and lower end-stopping plate 8, lower end-stopping plate 8 is installed on bottom fixture guide rail 4, and by the C shape glue 6 on cell panel 1 base to the base being located at cell panel 1; Upper cover plate 7 is connected with fixture guide rail 4 by screw bolt and nut, and compresses C shape glue 6 retain batteries plate 1 to being located at C shape glue 6 top.
The C shape glue 6 directly contacted with cell panel 1 has stronger deformability, has cushioning effect, the surface of energy available protecting cell panel 1, and can increase chucking power, improves the stability of clamping.Contact area also increases by C shape glue 6, reduces the pressure to cell panel 1 surface, prevents chucking power excessive and cause cell panel 1 breakage to scrap.Upper cover plate 7 is main hold assemblies, as long as regulate the screw bolt and nut between upper cover plate 7 and fixture guide rail 4 can control the size of clamping force.And tighten gradually along with the screw bolt and nut between upper cover plate 7 and fixture guide rail 4, gap between U-shaped rail body 9 top of upper cover plate 7 and fixture guide rail 4 also reduces gradually, until when the bottom surface of upper cover plate 7 contacts at U-shaped rail body 9 top of fixture guide rail 4 completely, define the position-limiting action to upper cover plate 7, thus limit the maximum of chucking power.This design effectively prevent installer and damage cell panel 1 because chucking power is excessive in the process of installing.And this design is extremely convenient to the mounting or dismounting of cell panel 1, only needs to unclamp the screw bolt and nut between upper cover plate 7 and fixture guide rail 4 and removable upper cover plate 7, cell panel 1 is assembled or dismounting and change.Meanwhile, the lower end-stopping plate 8 be installed on bottom fixture guide rail 4 can live cell panel 1 lower end by shelves, effectively prevents cell panel 1 slippage that chucking power deficiency causes, for the reliable installation of cell panel 1 provides safety guarantee.
Because cell panel 1 is installed on outdoor environment, often need to bear wind load, wind load belongs to dynamic load, and direction and the size moment of load all can change.In order to improve the bearing capacity of fixture entirety further, premature fatigue is aging because of dynamic load to prevent the connection between supporting structure 2 and fixture guide rail 4, as preferably, is also provided with rubber cushion 3 between supporting structure 2 and fixture guide rail 4.Rubber cushion 3 can play buffer protection function to the connection between supporting structure 2 and fixture guide rail 4, avoids the rigid contact between supporting structure 2 and fixture guide rail 4.Rubber cushion 3 has certain deformability simultaneously, light activity can be produced between supporting structure 2 and fixture guide rail 4 when bearing wind load, shed a part of wind load, alleviate the dynamic load that supporting structure 2 and fixture guide rail 4 material itself bear, make fixture entirety more firm and durable.
As preferably, described fixture guide rail 4 is installed on supporting structure 2 by bolt and square nut 5; The U-shaped rail body 9 that square nut 5 is embedded in fixture guide rail 4 is inner.Square nut 5 is standarized components that mechanical field is conventional, is easy to buying, with low cost.In view of the particularity of fixture guide rail 4 structure, after square nut 5 is embedded in U-shaped rail body 9 inside of fixture guide rail 4, the seamed edge of square nut 5 is spacing and can not rotate by the two side of rail body 9, thus square nut 5 is adopted to carry out the convenience that can improve and install is installed, further raising installation effectiveness, the installation work-hour of reduction installer, and improve installation quality.
Further, the height of described C shape glue 6 is greater than the height at extension 10 to rail body 9 top of fixture guide rail 4, thus when upper cover plate 7 is in time being located at C shape glue 6 end face, certain gap is still arranged at the bottom surface of upper cover plate 7 and rail body 9 top of fixture guide rail 4, thus allows the further C shape glue 6 pairs of cell panels 1 that compress of upper cover plate 7 to clamp.
As preferably, the C shape groove inner surface of described C shape glue 6 is provided with anti-skidding lines.C shape groove inner surface due to C shape glue 6 is direct and cell panel 1 surface contact, and anti-skidding lines can improve the frictional force of clamping further, improves clamping effect.
As preferably, described lower end-stopping plate 8 is angle steel or aluminum corner brace, is installed on the bottom of fixture guide rail 4 by screw bolt and nut.The concrete effect of lower end-stopping plate 8 is to stop the base of cell panel 1, and slippage is broken because chucking power is not enough to prevent cell panel 1.In theory, the version of lower end-stopping plate 8 may also be various, but angle steel or aluminum corner brace are as the standard steel section of mechanical field, there is standardization level high, be easy to buying, advantage with low cost, only needs to purchase the angle steel of corresponding model or aluminum corner brace saw and gets a section of suitable length and carry out processing during production.Thus adopt angle steel or aluminum corner brace to be more conducive to shortening production hour as lower end-stopping plate 8, enhance productivity, save production cost.Meanwhile, angle steel or aluminum corner brace process technology maturation, the strength of materials is high, and bearing capacity is strong.The choosing that wherein aluminum corner brace is good and cheap in section bar especially, is not only easy to shaping, material price is cheap, not easily corrosion, is the optimal selection as lower end-stopping plate 8.
The fixture of a kind of Rimless cell panel that the utility model provides, clamping is firmly stable, and reliability is strong, greatly reduces the breakage rate of cell panel 1 in Long-Time Service process.The bottom of fixture guide rail 4 is provided with lower end-stopping plate 8 and prevents not enough cell panel 1 slippage caused of chucking power from breaking, for the reliable installation of cell panel 1 provides safety guarantee.Better can control chucking power in workman's installation process; clamped by clamping C shape glue 6 pairs of cell panels 1; not only clamping is stable; also the force-bearing surfaces of cell panel 1 is played a protective role; and U-shaped rail body 9 top of fixture guide rail 4 can be carried out spacing to upper cover plate 7, prevent the excessive damage cell panel 1 of chucking power.Product structure is simple, and mounting or dismounting are convenient, and highly versatile, can install many Battery packs plate 1 simultaneously, and carry out independent mounting or dismounting, improves installation effectiveness, effectively reduces labour intensity and labour cost.Meanwhile, product practical, low cost of manufacture, easy standardization volume production, has wide prospect of the application.
The above embodiment only have expressed a kind of execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (5)
1. a fixture for Rimless cell panel, is characterized in that: comprise fixture guide rail, C shape glue, upper cover plate and lower end-stopping plate; Each block cell panel both sides is parallel longitudinal is respectively provided with fixture guide rail, and fixture guide rail is installed on supporting structure by screw bolt and nut, and the middle part in the cross section of fixture guide rail is provided with the rail body taken the shape of the letter U, and rail body both sides are provided with the extension of horizontal-extending; C shape glue is located on the extension of fixture guide rail both sides, and the dual-side of cell panel is embedded in the C shape groove of C shape glue; The lower edge of cell panel is also located at by C shape glue, the lower edge base of cell panel is embedded in the C shape groove of C shape glue, C shape glue is isolated between cell panel lower edge base and lower end-stopping plate, and lower end-stopping plate is installed on bottom fixture guide rail, and by the C shape glue on cell panel base to the base being located at cell panel; Upper cover plate is connected with fixture guide rail by screw bolt and nut, and holds cell panel to being located at C shape glue top compression C shape plastic clip.
2. the fixture of Rimless cell panel according to claim 1, is characterized in that: be also provided with rubber cushion between the end face of supporting structure and fixture guide rail.
3. the fixture of Rimless cell panel according to claim 1, is characterized in that: described fixture guide rail is installed on bracket institution by bolt and square nut; The U-shaped rail body that square nut is embedded in fixture guide rail is inner.
4. the fixture of Rimless cell panel according to claim 1, is characterized in that: the height of described C shape glue is greater than the height of extension upper surface to rail body top of fixture guide rail.
5. the fixture of Rimless cell panel according to claim 1, is characterized in that: described lower end-stopping plate is angle steel or aluminum corner brace, is installed on the bottom of fixture guide rail by screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614644.5U CN204180001U (en) | 2014-10-21 | 2014-10-21 | A kind of fixture of Rimless cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614644.5U CN204180001U (en) | 2014-10-21 | 2014-10-21 | A kind of fixture of Rimless cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180001U true CN204180001U (en) | 2015-02-25 |
Family
ID=52568775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614644.5U Expired - Fee Related CN204180001U (en) | 2014-10-21 | 2014-10-21 | A kind of fixture of Rimless cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469065A (en) * | 2019-09-18 | 2019-11-19 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic module |
-
2014
- 2014-10-21 CN CN201420614644.5U patent/CN204180001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469065A (en) * | 2019-09-18 | 2019-11-19 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171021 |