CN103929121A - Aluminum alloy purline and fixing method thereof - Google Patents
Aluminum alloy purline and fixing method thereof Download PDFInfo
- Publication number
- CN103929121A CN103929121A CN201410167944.8A CN201410167944A CN103929121A CN 103929121 A CN103929121 A CN 103929121A CN 201410167944 A CN201410167944 A CN 201410167944A CN 103929121 A CN103929121 A CN 103929121A
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- Prior art keywords
- aluminium alloy
- purlin
- cross plate
- plate
- briquetting
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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)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an aluminum alloy purline and a fixing method of the aluminum alloy purline. The aluminum alloy purline is obtained based on the further improvement on the prior art and is more reasonable, the use amount of materials is reduced, when the aluminum alloy purline is used for installing and fixing a photovoltaic panel, a traditional fixing method is changed, pressing blocks which are matched with the aluminum alloy purline are fixed on the two sides of the purline, tooth-shaped strips are arranged on the pressing blocks and can be matched with clamping teeth on the two sides of the purline, ordinary screws are used for installation, the heads of the screws face upwards, and a worker just needs to fasten the screws with a hand gun drill during installation. By the adoption of the installation method, the number of needed sliding blocks and the number of needed screws are reduced, installation cost is reduced, the working intensity of the worker is relieved, working efficiency is improved, and requirements of the current actual situation are met.
Description
Technical field
The present invention relates to a kind of purlin that is applied to solar energy photovoltaic panel, relate in particular to a kind of aluminium alloy purlin and fixing means thereof.
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.
Summary of the invention
The object of the invention is to propose a kind of aluminium alloy purlin and fixing means thereof, 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 solution adopted in the present invention 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 present invention also provides a kind of fixing means of 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 on fixed support;
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 present invention compared with prior art tool has the following advantages and good effect:
The present invention proposes a kind of aluminium alloy purlin and fixing means thereof, 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.
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 invention;
Fig. 3 is the fixing schematic diagram of aluminium alloy purlin of the present invention and photovoltaic panel;
Fig. 4 is the structural representation of briquetting of the present invention;
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 present invention 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 invention, 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 present invention 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, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.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 scope of the present invention of variation that technical scheme of the present invention extends out.
Claims (8)
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.
5. a fixing means for the aluminium alloy purlin as described in claim 3 or 4, is characterized in that, 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.
6. the fixing means of aluminium alloy purlin according to claim 5, 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 on described fixed support.
7. the fixing means of aluminium alloy purlin according to claim 6, it is characterized in that: described M8 bolt screws through the screw on fixed support and through hole and the nut on described briquetting, described M8 screw bolt and nut junction is set with plain cushion and bullet pad, described plain cushion one side is near the upper surface of briquetting, opposite side and spring pad near, spring pad abuts against below nut.
8. the fixing means of aluminium alloy purlin according to claim 5, is characterized in that: the head of described screw upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167944.8A CN103929121A (en) | 2014-04-25 | 2014-04-25 | Aluminum alloy purline and fixing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167944.8A CN103929121A (en) | 2014-04-25 | 2014-04-25 | Aluminum alloy purline and fixing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103929121A true CN103929121A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167944.8A Pending CN103929121A (en) | 2014-04-25 | 2014-04-25 | Aluminum alloy purline and fixing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929121A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106385222A (en) * | 2016-10-26 | 2017-02-08 | 东莞市天合机电开发有限公司 | Photovoltaic board bracket applied on double-T-board roof |
| CN107573614A (en) * | 2017-09-19 | 2018-01-12 | 江苏德溢利新材料科技有限公司 | NEW TYPE OF COMPOSITE purlin and preparation method thereof |
| CN108691859A (en) * | 2018-05-19 | 2018-10-23 | 中国能源建设集团山西电力建设第三有限公司 | Connection structure in photovoltaic bracket between connecting rod |
| CN113802778A (en) * | 2021-08-25 | 2021-12-17 | 湖南盛德节能环保科技有限公司 | Steel construction solar photovoltaic waterproof shock attenuation roof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2256353A2 (en) * | 2009-05-28 | 2010-12-01 | Adensis GmbH | Clamp connection for module rails on photovoltaic assemblies |
| US20130011187A1 (en) * | 2011-07-08 | 2013-01-10 | Nathan Schuit | Universal end clamp |
| CN203300659U (en) * | 2013-06-05 | 2013-11-20 | 厦门华谱光电科技有限公司 | Multislot guide rail |
| CN203933507U (en) * | 2014-04-25 | 2014-11-05 | 长兴鑫祥新能源科技有限公司 | A kind of aluminium alloy purlin |
-
2014
- 2014-04-25 CN CN201410167944.8A patent/CN103929121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2256353A2 (en) * | 2009-05-28 | 2010-12-01 | Adensis GmbH | Clamp connection for module rails on photovoltaic assemblies |
| US20130011187A1 (en) * | 2011-07-08 | 2013-01-10 | Nathan Schuit | Universal end clamp |
| CN203300659U (en) * | 2013-06-05 | 2013-11-20 | 厦门华谱光电科技有限公司 | Multislot guide rail |
| CN203933507U (en) * | 2014-04-25 | 2014-11-05 | 长兴鑫祥新能源科技有限公司 | A kind of aluminium alloy purlin |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106385222A (en) * | 2016-10-26 | 2017-02-08 | 东莞市天合机电开发有限公司 | Photovoltaic board bracket applied on double-T-board roof |
| CN107573614A (en) * | 2017-09-19 | 2018-01-12 | 江苏德溢利新材料科技有限公司 | NEW TYPE OF COMPOSITE purlin and preparation method thereof |
| CN108691859A (en) * | 2018-05-19 | 2018-10-23 | 中国能源建设集团山西电力建设第三有限公司 | Connection structure in photovoltaic bracket between connecting rod |
| CN113802778A (en) * | 2021-08-25 | 2021-12-17 | 湖南盛德节能环保科技有限公司 | Steel construction solar photovoltaic waterproof shock attenuation roof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313000 D east of Changxing County Road, Changxin Economic Development Zone, Huzhou, Zhejiang, four, China Applicant 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 Applicant before: CHANGXING XINXIANG NEW ENERGY TECHNOLOGY CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |
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| RJ01 | Rejection of invention patent application after publication |