CN204304883U - A kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin - Google Patents
A kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin Download PDFInfo
- Publication number
- CN204304883U CN204304883U CN201420708969.XU CN201420708969U CN204304883U CN 204304883 U CN204304883 U CN 204304883U CN 201420708969 U CN201420708969 U CN 201420708969U CN 204304883 U CN204304883 U CN 204304883U
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- CN
- China
- Prior art keywords
- purlin
- ear
- component frame
- photovoltaic component
- joint face
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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 utility model discloses a kind of band and choose the photovoltaic component frame of ear and the syndeton of purlin, comprise the connecting hole chosen ear, fixture and be opened on purlin be located on photovoltaic component frame, choosing ear is the sheet shaped piece with installing hole, choose the bottom that ear is positioned at photovoltaic component frame joint face, connecting hole is positioned on the joint face of purlin, to choose on joint face that ear is attached to purlin and installing hole is corresponding with connecting hole, fixed by fixture through this holes thus photovoltaic component frame is fixed on purlin.The utility model can make photovoltaic component frame and purlin stable connection, stop the downslide of photovoltaic component frame, save the consumption of briquetting, the utility model syndeton can not protrude from photovoltaic component frame, make whole photo-voltaic power generation station outward appearance more attractive in appearance, photovoltaic module varied in thickness also can not affect bolt and install, and Installation Flexibility is strong; Choose the bottom that ear is positioned at photovoltaic component frame joint face, connecting the fastener length of choosing ear and purlin can shorten greatly, reduces costs.
Description
Technical field
The utility model relates to the syndeton of a kind of photovoltaic component frame and purlin, and particularly a kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin.
Background technology
Purlin is made by aluminium or steel profile usually, and its cross section is generally C type, Z-type or U-shaped, and the syndeton of existing photovoltaic component frame and purlin comprises briquetting, bolt and T-nut, and briquetting is divided into again limit briquetting and middle briquetting.The middle part of limit briquetting and middle briquetting is the construction section being provided with installing hole, and briquetting side, limit is the pressing section for compressing photovoltaic component frame, and limit briquetting opposite side is for making limit briquetting be supported on supporting section on purlin.Limit briquetting entirety is step-like, the median surface comprising end face, bottom surface and be between the two, and the transition face that two that connect aforementioned three faces vertical.
The end face of limit briquetting is pressed on the upper edge place of photovoltaic component frame as its pressing section, bottom surface is against on purlin as supporting section, and bolt is locked in the T-nut that is installed in purlin through as the installing hole on the median surface of limit briquetting construction section.The U-shaped structure of middle briquetting entirety in band flanging, middle briquetting both sides are all the pressing section for compressing photovoltaic component frame, two flange of middle briquetting push down the upper edge of the frame of two adjacent photovoltaic modulies respectively as its pressing section, bolt through as in briquetting construction section bottom surface on installing hole be locked in the T-nut that is installed in purlin.
There is following defect in above-mentioned syndeton: (1) briquetting consumption is large, and the bolt length connecting briquetting and purlin is longer; (2) in purlin, crimping must do teeth usually, like this, adds manufacturing procedure, extends the processing duration; (3) the frictional force only by contact position between photovoltaic module and briquetting is fixed, and under dead load gravity and the effect of mobile load snow load, photovoltaic module is easily from slippage briquetting; (4) in work progress, when tightening the bolt on briquetting, what T-nut needs were artificial is fixed in the groove of purlin, operation inconvenience, and nut easily rotates in the groove of purlin, causes briquetting not press tightly; (5) briquetting flexibility in limit is bad, if employ the photovoltaic module of multi-thickness, just to the limit briquetting in requisition for identical type quantity; (6) briquetting protrudes from photovoltaic component frame, affects the aesthetic property of whole photo-voltaic power generation station.
Utility model content
The band that the purpose of this utility model is to provide that a kind of structure is simple, cost is low, easy for installation, stable connection, duration are short, attractive in appearance chooses the photovoltaic component frame of ear and the syndeton of purlin.
Above-mentioned purpose of the present utility model is realized by following technical measures: a kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: comprise being located at and photovoltaic component frame chooses ear, fixture and the connecting hole be opened on purlin, described ear of choosing is the sheet shaped piece with installing hole, describedly choose the bottom that ear is positioned at photovoltaic component frame joint face, described connecting hole is positioned on the joint face of purlin, describedly to choose on joint face that ear is attached to purlin and installing hole is corresponding with connecting hole, and fixed by fixture through this holes thus photovoltaic component frame is fixed on purlin.
The utility model can make photovoltaic component frame and purlin stable connection, stop the downslide of photovoltaic component frame, compared with existing syndeton, photovoltaic module is fixed owing to not exclusively relying on the frictional force of briquetting and photovoltaic component frame contact surface, therefore, photovoltaic module is slippage not easily, thus save the consumption of briquetting, and the utility model syndeton can not protrude from photovoltaic component frame, make whole photo-voltaic power generation station outward appearance more attractive in appearance, the varied in thickness of photovoltaic module also can not affect the installation of bolt, and Installation Flexibility is strong; In addition, choose the bottom that ear is positioned at photovoltaic component frame joint face, therefore connecting the length of choosing the fixture of ear and purlin can shorten greatly, reduces costs.
As a kind of embodiment of the present utility model, described in choose ear and photovoltaic component frame is made into integration.
As a kind of preferred embodiment of the present utility model, described photovoltaic component frame is rectangle, described ear of choosing is divided on the two sides of photovoltaic component frame, namely this side is as the joint face of described photovoltaic component frame, the ear of choosing be positioned on each side is at least 2, described in choose ear and distribute along the length direction of this side.
As a kind of embodiment of the present utility model, described purlin adopts C-type steel, and a wherein side of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
As another kind of embodiment of the present utility model, described purlin adopts Z-shape steel, and a wherein side of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
As another embodiment of the present utility model, described purlin adopts U-shaped steel, and the bottom surface of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
Improve as one of the present utility model, described installing hole is the elongated hole extended along photovoltaic component frame length direction, and described connecting hole is the elongated hole extended along purlin length direction, and constructability precise positioning connects photovoltaic component frame and purlin.
As a kind of preferred embodiment of the present utility model, described fixture adopts stainless steel nut and stainless steel bolt, described bolt is placed on through installing hole and connecting hole and by nut and bolt screws in and is locked on purlin by photovoltaic component frame, therefore in purlin, crimping need not make teeth in addition, construction and processing duration can be shortened.
Compared with prior art, the utility model has following significant effect:
(1) the utility model can make photovoltaic component frame and purlin stable connection, stop the downslide of photovoltaic component frame, compared with existing syndeton, photovoltaic module is fixed owing to not exclusively relying on the frictional force of briquetting and photovoltaic component frame contact surface, therefore, photovoltaic module is slippage not easily, thus saves the consumption of briquetting.
(2) the utility model syndeton can not protrude from photovoltaic component frame, makes whole photo-voltaic power generation station outward appearance more attractive in appearance, and the varied in thickness of photovoltaic module also can not affect the installation of bolt, and Installation Flexibility is strong.
(3) choose the bottom that ear is positioned at photovoltaic component frame joint face, therefore connecting the length of choosing the fixture of ear and purlin can shorten greatly, reduces costs.
(4) installing hole and connecting hole are elongated hole, and constructability precise positioning connects photovoltaic component frame and purlin.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is provided with the photovoltaic component frame top view choosing ear;
Fig. 2 is along A-A line sectional view in Fig. 1;
Fig. 3 is along B-B line sectional view in Fig. 1;
Fig. 4 is the partial side view being provided with the photovoltaic component frame choosing ear;
Fig. 5 is the Z-shape steel purlin cross sectional representation being provided with connecting hole;
Fig. 6 is the C-type steel purlin cross sectional representation being provided with connecting hole;
Fig. 7 is the U-shaped steel purlin sliver transvers section schematic diagram being provided with connecting hole.
Detailed description of the invention
As shown in Fig. 1 ~ 5, that a kind of band of the utility model chooses the photovoltaic component frame of ear and the syndeton of purlin, comprise being located at and photovoltaic component frame 1 chooses ear 11, fixture and the connecting hole 21 be opened on purlin 2, photovoltaic component frame 1 is provided with assembly glass 3, choosing ear 11 is the sheet shaped pieces with installing hole 12, choose ear 11 to be made into integration with photovoltaic component frame 1, choose the bottom that ear 11 is positioned at photovoltaic component frame 1 joint face, in the present embodiment, photovoltaic component frame 1 is rectangle, choosing ear 11 is divided on the two sides of photovoltaic component frame 1, namely this side is as the joint face 13 of photovoltaic component frame, the ear of choosing be positioned on each side is 2, choose ear 11 to distribute along the length direction of this side, installing hole 12 is the elongated holes extended along photovoltaic component frame length direction, connecting hole 21 is positioned on the joint face of purlin 2, in the present embodiment, purlin adopts Z-shape steel, a wherein side of purlin 2 is the joint face 22 of purlin 2, connecting hole 21 distributes along the length direction of the joint face 22 of purlin 2, connecting hole 21 is the elongated holes extended along purlin 2 length direction, to choose on joint face 22 that ear 11 is attached to purlin 2 and installing hole 12 is corresponding with connecting hole 21, and fixed by fixture through this holes thus photovoltaic component frame is fixed on purlin, specifically: fixture adopts stainless steel nut and stainless steel bolt, bolt is through installing hole and connecting hole and screw in bolt by nut and be locked on purlin by photovoltaic component frame.
Installation process of the present utility model is as follows: penetrated by bolt in installing hole and connecting hole, then by nut sleeve on bolt, operation spanner makes nut be clamped on purlin, namely completes installation.
In other embodiments, as shown in Figure 6, purlin 2 adopts C-type steel, and a wherein side of purlin 2 is the joint face 22 of purlin, and connecting hole 21 distributes along the length direction of purlin 2 joint face 22.As shown in Figure 7, purlin 2 adopts U-shaped steel, and the bottom surface of purlin 2 is the joint face 22 of purlin 2, and connecting hole 21 distributes along the length direction of purlin 2 joint face 22.
Embodiment of the present utility model is not limited thereto, according to foregoing of the present utility model, according to ordinary technical knowledge and the customary means of this area, the utility model purlin can also adopt other structure, can select its joint face according to the concrete structure of purlin and offer connecting hole; Fixture, except adopting screw bolt and nut, also can adopt other form.Therefore the utility model can also make the amendment of other various ways, replacement or change, all drops within the utility model rights protection scope.
Claims (8)
1. a band chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: comprise the connecting hole chosen ear, fixture and be opened on purlin be located on photovoltaic component frame, described ear of choosing is the sheet shaped piece with installing hole, describedly choose the bottom that ear is positioned at photovoltaic component frame joint face, described connecting hole is positioned on the joint face of purlin, describedly to choose on joint face that ear is attached to purlin and installing hole is corresponding with connecting hole, and fixed by fixture through this holes thus photovoltaic component frame is fixed on purlin.
2. band according to claim 1 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described in choose ear and photovoltaic component frame is made into integration.
3. band according to claim 2 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described photovoltaic component frame is rectangle, described ear of choosing is divided on the two sides of photovoltaic component frame, namely this side is as the joint face of described photovoltaic component frame, the ear of choosing be positioned on each side is at least 2, described in choose ear and distribute along the length direction of this side.
4. band according to claim 3 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described purlin adopts C-type steel, a wherein side of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
5. band according to claim 3 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described purlin adopts Z-shape steel, a wherein side of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
6. band according to claim 3 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described purlin adopts U-shaped steel, the bottom surface of described purlin is as the joint face of described purlin, and described connecting hole distributes along the length direction of purlin joint face.
7. the band according to any one of claim 4 ~ 6 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described installing hole is the elongated hole extended along photovoltaic component frame length direction, described connecting hole is the elongated hole extended along purlin length direction.
8. band according to claim 7 chooses the photovoltaic component frame of ear and the syndeton of purlin, it is characterized in that: described fixture adopts stainless steel nut and stainless steel bolt, described bolt is placed on through installing hole and connecting hole and by nut and bolt screws in and is locked on purlin by photovoltaic component frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708969.XU CN204304883U (en) | 2014-11-21 | 2014-11-21 | A kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708969.XU CN204304883U (en) | 2014-11-21 | 2014-11-21 | A kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304883U true CN204304883U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708969.XU Active CN204304883U (en) | 2014-11-21 | 2014-11-21 | A kind of band chooses the photovoltaic component frame of ear and the syndeton of purlin |
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| Country | Link |
|---|---|
| CN (1) | CN204304883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525882A (en) * | 2020-06-05 | 2020-08-11 | 江西晶科光伏材料有限公司 | Frame profile structure convenient to component mounting |
-
2014
- 2014-11-21 CN CN201420708969.XU patent/CN204304883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525882A (en) * | 2020-06-05 | 2020-08-11 | 江西晶科光伏材料有限公司 | Frame profile structure convenient to component mounting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |