CN203933507U - A kind of aluminium alloy purlin - Google Patents
A kind of aluminium alloy purlin Download PDFInfo
- Publication number
- CN203933507U CN203933507U CN201420203892.0U CN201420203892U CN203933507U CN 203933507 U CN203933507 U CN 203933507U CN 201420203892 U CN201420203892 U CN 201420203892U CN 203933507 U CN203933507 U CN 203933507U
- Authority
- CN
- China
- Prior art keywords
- purlin
- aluminium alloy
- cross plate
- plate
- upper cross
- 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 - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 33
- 239000003351 stiffener Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of aluminium alloy purlin, this aluminium alloy purlin further improves on the basis of existing technology, make it more reasonable, save the use amount of material, when fixing for photovoltaic panel installation, change traditional fixed form, use the briquetting supporting with it to be fixed on the both sides of purlin, have dentation bar on briquetting, dentation bar can coordinate with the latch of purlin both sides, the screw of use is installed is the head of normal screws and screw upwards, workman installs only needs to use power drill holding screw.This kind of mounting means saved the use amount of slider nut, reduces installation cost, alleviates workman's working strength, increases work efficiency, and met the needs of current actual conditions.
Description
Technical field
The utility model relates to a kind of purlin that is applied to solar energy photovoltaic panel, relates in particular to a kind of aluminium alloy purlin.
Background technology
Solar energy is as a kind of emerging energy, and due to features such as its pollution are low, and cost is low, its application has spread all over the world, is deeply subject to people's favor.And along with solar energy is widely used, photovoltaic industry is becoming a kind of emerging Chaoyang industry gradually.
Photovoltaic board component is that a kind of exposure just can produce galvanic Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the sun, and photovoltaic panel assembly can be made different shapes, and assembly can interconnect, to produce electric power.On roof or construction wall surface all can install and use photovoltaic panel assembly and provide illumination for house, and be mains supply.What have for the section bar on solar energy photovoltaic panel mounting bracket or purlin at present is too simple in order to save design on material structure, fastness is installed poor, and what have is too complicated for robust structure design is installed, and wastes a large amount of materials.
Existing photovoltaic panel aluminium alloy extrusions or purlin adopt hollow structure, and two opposite sides are respectively provided with gathering sill, adopt stiffener to connect between two gathering sills, this purlin reasonable in design, can ensure to install firm, but be not best, and fixed form is too complicated, need a large amount of slider nuts that use, bolt is when fastening, and the head of bolt is downward, and workman needs hand to reach bottom when mounted, manually the turn of the screw, making wastes time and energy, and labour intensity increases, and operating efficiency reduces.
For make photovoltaic panel aluminium alloy purlin design more rationally, fixed form is humanized, now change original structure the latter half as shown in Figure 1 into straight type, in the situation that proof strength is constant, reduce the use amount of material, change fixed form, reduce the use amount of slider nut, to meet the demand of actual conditions.
Utility model content
The purpose of this utility model is to have proposed a kind of aluminium alloy purlin, this aluminium alloy purlin further improves on the basis of prior art, make it more reasonable, save the use amount of material, when fixing for photovoltaic panel installation, change traditional fixed form, use the briquetting supporting with it to be fixed on the both sides of purlin, on briquetting, there is dentation bar, dentation bar can coordinate with the latch of purlin both sides, the screw of use is installed is the head of normal screws and screw upwards, workman installs only needs to use power drill holding screw.This kind of mounting means saved the use amount of slider nut, reduces installation cost, alleviates workman's working strength, increases work efficiency, and met the needs of current actual conditions.
The technical scheme that the utility model adopts is: a kind of aluminium alloy purlin, it comprises purlin main body, purlin main body comprises cavity and gathering sill, gathering sill is made up of integrated the first upper cross plate in two ends and second upper cross plate of polygon plate and polygon plate opening part, and the stiffener that cavity is extended in the middle of lower cross plate by polygon plate middle lower portion is cut apart and surrounds into two parts with left and right riser;
Riser one end, left and right lays respectively at the middle part of the first upper cross plate, the second upper cross plate, one end is symmetrically distributed on lower cross plate as boundary taking stiffener, the first upper cross plate, the second upper cross plate bend inwards respectively and form a guide pad, and guide pad and polygon plate openend have certain distance;
Lower cross plate, the first upper cross plate, the second upper cross plate are by the left and right riser formation wing plate that stretches out respectively, and wing plate inner side is provided with latch;
The shape of polygon plate can be U-shaped.
The fixing means of this aluminium alloy purlin, comprises the following steps:
First purlin body is placed on support bracket fastened relevant position, uses the briquetting supporting with it to be fixed on the both sides of aluminium alloy purlin, fixed support adopts M8 bolt to be connected with briquetting;
Fix after aluminium alloy purlin, slider nut is placed in gathering sill, hexagon socket head cap screw screws through fixture and slider nut, photovoltaic panel is fastened in the groove forming between fixture and aluminium alloy purlin;
Finally use the screw of the fastening hexagon socket head cap screw of power drill and slider nut;
Further, the briquetting using in above-mentioned steps comprises dentation bar, jut and through hole, dentation bar and jut are oppositely arranged on the both sides of briquetting, through hole is arranged between dentation bar and jut, dentation bar coordinates with the latch on the wing plate of aluminium alloy purlin lower cross plate two ends, and jut end face abuts against the fixed support for fixing purlin body and briquetting;
M8 bolt screws through the screw on fixed support and through hole and the nut on briquetting, and M8 screw bolt and nut junction is set with plain cushion and bullet pad, and plain cushion one side is near the upper surface of briquetting, opposite side and spring pad near, spring pad abuts against below nut;
The head of screw is upwards installed.
The utility model compared with prior art tool has the following advantages and good effect:
The utility model proposes a kind of aluminium alloy purlin, this aluminium alloy purlin further improves on the basis of prior art, make it more reasonable, save the use amount of material, when fixing for photovoltaic panel installation, change traditional fixed form, use the briquetting supporting with it to be fixed on the both sides of purlin, have dentation bar on briquetting, dentation bar can coordinate with the latch of purlin both sides, the screw of use is installed is the head of normal screws and screw upwards, workman installs only needs to use power drill holding screw.This kind of mounting means saved the use amount of slider nut, reduces installation cost, alleviates workman's working strength, increases work efficiency, and met the needs of current actual conditions.
Brief description of the drawings
Fig. 1 is original aluminium alloy purlin structural representation;
Fig. 2 is aluminium alloy purlin structural representation of the present utility model;
Fig. 3 is the fixing schematic diagram of aluminium alloy purlin of the present utility model and photovoltaic panel;
Fig. 4 is the structural representation of briquetting of the present utility model;
Wherein, 1 is fixed support, and 2 is aluminium alloy purlin, and 21 is cavity, and 22 is gathering sill, 23 is lower cross plate, and 24 is stiffener, and 25 is riser, and 26 is polygon plate, and 27 is the first upper cross plate, 28 is the second upper cross plate, and 281 is guide pad, and 29 is wing plate, and 291 is latch, 3 is photovoltaic panel, and 4 is fixture, and 5 is slider nut, and 6 is hexagon socket head cap screw, 71 is M8 bolt, and 72 is nut, and 73 is bullet pad, and 74 is plain cushion, 8 is briquetting, and 81 is dentation bar, and 82 is jut, and 83 is that through hole, 9 is screw.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail,
Embodiment 1
Purlin main body as shown in Figure 2, comprise cavity (21) and gathering sill (22), described gathering sill (22) is made up of polygon plate (26) and integrated the first upper cross plates in two ends (27) and second upper cross plate (28) of polygon plate (26) opening part, and the stiffener (24) that described cavity (21) is extended in the middle of lower cross plate (23) by polygon plate (26) middle lower portion is cut apart and surrounds into two parts with left and right riser (25);
Described left and right riser (25) one end lays respectively at the first upper cross plate, 2(27,28) middle part, one end is symmetrically distributed in taking stiffener (24) as boundary on lower cross plate (23), described the first upper cross plate, 2(27,28) bend inwards respectively and form a guide pad (281), described guide pad (281) has certain distance with polygon plate (26) openend;
Described lower cross plate (23) and the first upper cross plate (27) and 2(28) stretched out respectively and formed wing plate (29) by left and right riser (25), described wing plate (29) inner side is provided with latch (291).
As shown in Figures 3 and 4, Fig. 3 is the fixing schematic diagram of installation of the present utility model, its fixed form is: first aluminium alloy purlin (2) is placed on the relevant position of fixed support (1), use the briquetting (8) supporting with it to be fixed on the both sides of aluminium alloy purlin (2), fixed support (1) adopts M8 bolt (71) to be connected with briquetting (8); Fix after aluminium alloy purlin (2), slider nut (5) is placed in gathering sill (22), hexagon socket head cap screw (6) screws through fixture (4) and slider nut (5), photovoltaic panel (3) is fastened in the groove forming between fixture (4) and aluminium alloy purlin (2); Finally use the screw (9) of the fastening hexagon socket head cap screw of power drill (6) and slider nut (5);
Fig. 4 is briquette structure schematic diagram, it comprises dentation bar (81), jut (82) and through hole (83), described dentation bar (81) and jut (82) are oppositely arranged on the both sides of briquetting (8), described through hole (83) is arranged between dentation bar (81) and jut (82), described dentation bar (81) coordinates with the latch (291) on the wing plate of described aluminium alloy purlin lower cross plate two ends, and described jut (82) end face abuts against on described fixed support (1).
Described M8 bolt (71) screws with nut (72) through the screw on fixed support (1) and the through hole (83) on described briquetting (8), described M8 bolt (71) and nut (72) junction are set with plain cushion (74) and bullet pad (73), described plain cushion (74) one sides are near the upper surface of briquetting (8), opposite side and bullet pad (73) near, bullet pad (73) abuts against nut (72) below; Described screw (9) is for the normal screws of use is installed, and the head of screw (9) upwards.
Embodiment 2
As shown in Fig. 1,2,3 and 4, similar with embodiment 1, difference is that being shaped as of described polygon plate (26) is U-shaped.
The utility model further improves on the basis of prior art, make it more reasonable, save the use amount of material, when fixing for photovoltaic panel installation, change traditional fixed form, use the briquetting supporting with it to be fixed on the both sides of purlin, on briquetting, there is dentation bar, dentation bar can coordinate with the latch of purlin both sides, the screw that use is installed be normal screws and screw head upwards, workman installs only needs to use power drill holding screw.This kind of mounting means saved the use amount of slider nut, reduces installation cost, alleviates workman's working strength, increases work efficiency, and met the needs of current actual conditions.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all execution modes.Everyly belong to apparent variation or the still row in protection range of the present utility model of variation that the technical solution of the utility model extends out.
Claims (5)
1. an aluminium alloy purlin, it is characterized in that, comprise: purlin main body, described purlin main body comprises cavity and gathering sill, described gathering sill is made up of integrated the first upper cross plate in two ends and second upper cross plate of polygon plate and polygon plate opening part, and the stiffener that described cavity is extended in the middle of lower cross plate by polygon plate middle lower portion is cut apart and surrounds into two parts with left and right riser.
2. aluminium alloy purlin according to claim 1, it is characterized in that: riser one end, described left and right lays respectively at the middle part of the first upper cross plate, the second upper cross plate, one end is symmetrically distributed on lower cross plate as boundary taking stiffener, and described the first upper cross plate, the second upper cross plate bend inwards respectively and form a guide pad.
3. aluminium alloy purlin according to claim 2, is characterized in that: described lower cross plate, the first upper cross plate, the second upper cross plate are by the left and right riser formation wing plate that stretches out respectively, and described wing plate inner side is provided with latch.
4. aluminium alloy purlin according to claim 3, is characterized in that: being shaped as of described polygon plate is U-shaped.
One kind with claim 1 to 4 any one described in the matching used briquetting of aluminium alloy purlin, it is characterized in that: described briquetting comprises dentation bar, jut and through hole, described dentation bar and jut are oppositely arranged on the both sides of briquetting, described through hole is arranged between dentation bar and jut, described dentation bar coordinates with the latch on the wing plate of described aluminium alloy purlin lower cross plate two ends, and described jut end face abuts against the fixed support for fixing described aluminium alloy purlin and briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203892.0U CN203933507U (en) | 2014-04-25 | 2014-04-25 | A kind of aluminium alloy purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203892.0U CN203933507U (en) | 2014-04-25 | 2014-04-25 | A kind of aluminium alloy purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933507U true CN203933507U (en) | 2014-11-05 |
Family
ID=51829259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203892.0U Expired - Lifetime CN203933507U (en) | 2014-04-25 | 2014-04-25 | A kind of aluminium alloy purlin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929121A (en) * | 2014-04-25 | 2014-07-16 | 长兴鑫祥新能源科技有限公司 | Aluminum alloy purline and fixing method thereof |
| CN105827192A (en) * | 2016-05-24 | 2016-08-03 | 广东保威新能源有限公司 | Easy-to-adjust photovoltaic bracket and mounting method thereof |
| CN109302127A (en) * | 2018-11-23 | 2019-02-01 | 成都中建材光电材料有限公司 | A kind of solar cell module |
-
2014
- 2014-04-25 CN CN201420203892.0U patent/CN203933507U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929121A (en) * | 2014-04-25 | 2014-07-16 | 长兴鑫祥新能源科技有限公司 | Aluminum alloy purline and fixing method thereof |
| CN105827192A (en) * | 2016-05-24 | 2016-08-03 | 广东保威新能源有限公司 | Easy-to-adjust photovoltaic bracket and mounting method thereof |
| CN109302127A (en) * | 2018-11-23 | 2019-02-01 | 成都中建材光电材料有限公司 | A kind of solar cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 D east of Changxing County Road, Changxin Economic Development Zone, Huzhou, Zhejiang, four, China Patentee after: ZHEJIANG XINXIANG NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 313000 D east of Changxing County Road, Changxin Economic Development Zone, Huzhou, Zhejiang, four, China Patentee before: CHANGXING XINXIANG NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |