CN103268895B - For the photovoltaic module installation rack in Mid-low latitude area - Google Patents

For the photovoltaic module installation rack in Mid-low latitude area Download PDF

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Publication number
CN103268895B
CN103268895B CN201310212252.6A CN201310212252A CN103268895B CN 103268895 B CN103268895 B CN 103268895B CN 201310212252 A CN201310212252 A CN 201310212252A CN 103268895 B CN103268895 B CN 103268895B
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China
Prior art keywords
installed surface
main muscle
photovoltaic module
mid
low latitude
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CN201310212252.6A
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CN103268895A (en
Inventor
王腾
王柏兴
强大梽
孙利国
李定
宋卫杰
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Siyang Tenghui New Energy Technology Co.,Ltd.
Suzhou Talesun Solar Technologies Co Ltd
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Zhongli Talesun Solar Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a kind of photovoltaic module installation rack for Mid-low latitude area, it comprises: upper installed surface and lower installed surface, and it is arranged in parallel; At least two main muscle, its to be set in parallel between above-mentioned upper installed surface and lower installed surface and with this on installed surface and lower installed surface form zigzag structure, these at least two main muscle also with this on installed surface and lower installed surface form angle, this angle is 75 °-105 °; Many diagonal bars, its arranged askew is arranged between at least two above-mentioned main muscle; Above-mentioned upper installed surface, lower installed surface, main muscle and diagonal bar are by aluminium alloy extruded shaping.This photovoltaic module installation rack can ensure economy, simultaneously can improve again practicality and aesthetic property and more applicable Mid-low latitude area.

Description

For the photovoltaic module installation rack in Mid-low latitude area
Technical field
The present invention relates to a kind of photovoltaic module installation rack, particularly a kind of photovoltaic module installation rack for Mid-low latitude area.
Background technology
By the impact of photovoltaic overall situation, nearly 2 years large-scale photovoltaic plant projects are in rapid expansion, and the competition between enterprise grows in intensity.This wherein, the construction of photovoltaic plant also needs to consider its photovoltaic module installation rack used economy structurally, practicality and aesthetic property etc.
Existing installing rack adopts carbon steel material to make mostly, due to the hardness of carbon steel and intensity all higher, therefore its plasticity is also lower.The installing rack utilizing this carbon steel to make also all is limited to the shape manufacturing comparatively rule, as rectangle or simple bending-like, thus this kind of installing rack also can only play simple supporting role to photovoltaic module, and its stress performance is general not good, just have impact on the practicality of installing rack yet.Meanwhile, this type of installing rack due to shape be all some comparatively common shapes, therefore its aesthetic property is also generally poor.
In addition, existing installing rack is for the general installing rack under various terrain environment mostly, do not take into full account under some specific environments, the particularly problem of the setting angle of photovoltaic plant under Mid-low latitude area, difference under this different latitude band between setting angle also just will certainly have influence on the stressed effect of installing rack to photovoltaic module, therefore also can cause impact to a certain degree to the practicality of installing rack.
Therefore, we need badly and a kind ofly can ensure economy, simultaneously can improve again practicality and aesthetic property and the novel photovoltaic module installing rack in more applicable Mid-low latitude area.
Summary of the invention
Object of the present invention is exactly for the problems referred to above, provides a kind of and can ensure economy, simultaneously can improve again practicality and aesthetic property and the photovoltaic module installation rack in more applicable Mid-low latitude area.
To achieve these goals, the invention provides following technical scheme: for the photovoltaic module installation rack in Mid-low latitude area, it comprises:
Upper installed surface and lower installed surface, it is arranged in parallel;
At least two main muscle, its to be set in parallel between above-mentioned upper installed surface and lower installed surface and with this on installed surface and lower installed surface form zigzag structure, these at least two main muscle also with this on installed surface and lower installed surface form angle, this angle is 75 °-105 °;
Many diagonal bars, its arranged askew is arranged between at least two above-mentioned main muscle;
Above-mentioned upper installed surface, lower installed surface, main muscle and diagonal bar are by aluminium alloy extruded shaping.
Further, above-mentioned diagonal bar is three, and its arranged askew becomes Z-type and is arranged between at least two above-mentioned main muscle.
Further, at least one end of above-mentioned main muscle forms bending part, and this bending part is vertical with above-mentioned lower installed surface or upper installed surface.
Further, above-mentioned upper installed surface, lower installed surface, main muscle and diagonal bar are formed in one.
Further, the thickness of above-mentioned upper installed surface and lower installed surface is 2-3mm.
Further, the thickness of above-mentioned diagonal bar is 0.8-1.8mm.
Further, the thickness of above-mentioned main muscle is 1-2mm.
The beneficial effect of above technical scheme is adopted to be: photovoltaic module installation rack of the present invention is primarily of the aluminium alloy extruded shaping upper installed surface made, lower installed surface, at least two main muscle and Duo Gen diagonal bar are formed, wherein, upper installed surface and lower installed surface arranged in parallel, main muscle to be set in parallel between installed surface and lower installed surface and to form zigzag structure with them, diagonal bar arranged askew is arranged between main muscle, because the plasticity of aluminium alloy is strong, therefore the present invention takes full advantage of this plasticity has made this installing rack structure by the technique that such as hot melt extruded is shaping, in this structure, article at least two, main muscle defines the support of vertical direction and gravity direction to photovoltaic module, many diagonal bar assists main muscle to carry out the support of side direction to photovoltaic module, namely from the horizontal by the support on the direction of certain angle, such diagonal bar coordinates the support that can form multiple directions to photovoltaic module with main muscle, it is more excellent compared to prior art stressed effect, improve the practicality of installing rack, and buckling in extrusion modling process of installing rack can also be strengthened the adding of diagonal bar, at least two main muscle also and upper installed surface and lower installed surface form angle between 75 °-105 °, the setting angle that the photovoltaic plant of consideration Mid-low latitude band has been set fully of this angle, through overtesting, the installing rack with this angle more adapts to the setting angle of the photovoltaic plant of Mid-low latitude band compared to prior art, stressed effect is better, and practicality is stronger, this novel profile design of photovoltaic module installation rack of the present invention, break the profile design of the rule of that installing rack of the prior art, although aluminium alloy wants high compared to carbon steel cost, but profile design of the present invention is more compact, there is no the generation of excess waste, relatively more save material, ensure that the economy of installing rack.
Accompanying drawing explanation
Fig. 1 is the photovoltaic module installation rack for Mid-low latitude area of the present invention structure cutaway view in embodiment 1.
Fig. 2 is the schematic diagram of the photovoltaic module installation rack for Mid-low latitude area of the present invention in embodiment 1 under 15 ° of setting angles.
Fig. 3 is the schematic diagram of the photovoltaic module installation rack for Mid-low latitude area of the present invention in embodiment 1 under 30 ° of setting angles.
Fig. 4 is the photovoltaic module installation rack for Mid-low latitude area of the present invention structure cutaway view in example 4.
Wherein, the main muscle 32. second of installed surface 2. times installed surfaces 31. first main muscle 33. bending part 4. diagonal bar 5. bolt 6. photovoltaic module 7. support is 1. gone up.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Embodiment 1
The present embodiment is most preferred for implementing the utility model.As shown in Figure 1, the photovoltaic module installation rack for Mid-low latitude area in the present embodiment comprises: upper installed surface 1 and lower installed surface 2, and it is arranged in parallel; First main muscle 31 and the second main muscle 32, its to be set in parallel between installed surface 1 and lower installed surface 2 and with this on installed surface 1 and lower installed surface 2 form zigzag structure, this first main muscle 31 and the second main muscle 32 also form angle with upper installed surface 1 and lower installed surface 2 respectively, first main muscle 31 and upper installed surface 1 form the angle of 105 °, and the second main muscle 32 and lower installed surface 2 form the angle of 105 °; Three diagonal bars 4, its arranged askew becomes Z-type and is arranged between the first main muscle 31 and the second main muscle 32, and such design can make diagonal bar obtain a larger Area of bearing to photovoltaic module in side direction, promotes stressed effect; Above-mentioned upper installed surface 1, lower installed surface 2, the first main muscle 32 of main muscle 31, second and diagonal bar 4 shapingly to be made by aluminium alloy extruded.Because the plasticity of aluminium alloy is strong, therefore the present invention is taken full advantage of this plasticity and has been made the structure of this installing rack by the technique that such as hot melt extruded is shaping, in this structure, first main muscle 31 and the second main muscle 32 pairs of photovoltaic modulies define the support of vertical direction and gravity direction, three auxiliary first main muscle 31 of diagonal bar 4 and the second main muscle 32 pairs of photovoltaic modulies carry out the support of side direction, namely from the horizontal by the support on the direction of certain angle, such three diagonal bars 4 and the first main muscle 31, the cooperation of the second main muscle 32 can form the support of multiple directions to photovoltaic module, it is more excellent compared to prior art stressed effect, improve the practicality of installing rack, and buckling in extrusion modling process of installing rack can also be strengthened the adding of three diagonal bars 4, first main muscle 31 and the second main muscle 32 also form the angle of 105 ° with upper installed surface 1 and lower installed surface 2 respectively, the setting angle that the photovoltaic plant of consideration Mid-low latitude band has been set fully of this angle, through overtesting, the installing rack with this angle more adapts to the setting angle of the photovoltaic plant of Mid-low latitude band compared to prior art, stressed effect is better, practicality is stronger: as shown in Figure 2, the setting angle of support 7 is 15 °, now first of this installing rack the main muscle 31 and the second main muscle 32 are just and horizontal plane, now stressed effect is best, wherein, installing rack be by bolt 5 respectively with photovoltaic module 6, support 7 connects, as shown in Figure 3, the setting angle of support 7 is 30 °, and now first of this installing rack the main muscle 31 and the second main muscle 32 also can form preferably stressed effect, this novel profile design of photovoltaic module installation rack of the present invention, break the profile design of the rule of that installing rack of the prior art, although aluminium alloy wants high compared to carbon steel cost, but profile design of the present invention is more compact, there is no the generation of excess waste, relatively more save material, ensure that the economy of installing rack.
As shown in Figure 1, one end of the above-mentioned first main muscle 31 and the second main muscle 32 respectively can also form a bending part 33, and this bending part 33 is vertical with upper installed surface 1 with above-mentioned lower installed surface 2 respectively.Such bending part 33 just can abdicate space for construction bolt etc. for the part connecting external module, facilitates the installation of part.
Above-mentioned upper installed surface 1, lower installed surface 2, the first main muscle 32 of main muscle 31, second and diagonal bar 4 can be formed in one, and structure can be more firm and compact.
The thickness of above-mentioned upper installed surface 1 and lower installed surface 2 can be 2-3mm, preferably adopts the thickness of 2.5mm, can certainly adopt other thickness within the scope of this, can obtain similar effect in the present embodiment.Upper installed surface 1 in this thickness range and lower installed surface 2 can ensure that it has preferably support degree.
The thickness of above-mentioned diagonal bar 4 can be 0.8-1.8mm, preferably adopts the thickness of 1.3mm, can certainly adopt other thickness within the scope of this, can obtain similar effect in the present embodiment.Diagonal bar 4 in this thickness range can ensure that it has preferably support degree.
The thickness of the above-mentioned first main muscle 31 and the second main muscle 32 can be 1-2mm, preferably adopts the thickness of 1.5mm, can certainly adopt other thickness within the scope of this, can obtain similar effect in the present embodiment.In this thickness range first main muscle 31 and the second main muscle 32 can ensure that it has preferably support degree.
Embodiment 2
Other are identical with the content described in embodiment 1, difference is: main muscle adopts three, oblique layout many diagonal bars between every two main muscle accordingly, more firmly stressed effect can be provided like this, be applicable to the support of the photovoltaic module of larger area, we can select according to the needs of oneself.
Embodiment 3
Other are identical with the content described in embodiment 1, and difference is: the two ends of main muscle can arrange bending part, can conveniently for installing more parts by out position.
Embodiment 4
Other are identical with the content described in embodiment 1, and difference is: as shown in Figure 4, and the first main muscle 31 and upper installed surface 1 form the angle of 75 °, and the second main muscle 32 and lower installed surface 2 form the angle of 75 °.Also can obtain is that the first main muscle 31 and the second main muscle 32 obtain preferably stressed effect.
Embodiment 5
Other are identical with the content described in embodiment 1, and difference is: the angle that the first main muscle 31 is in 90 ° with upper installed surface 1 shape, the angle that the second main muscle 32 is in 90 ° with lower installed surface 2 shape.Also can obtain is that the first main muscle 31 and the second main muscle 32 obtain preferably stressed effect.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (6)

1. for the photovoltaic module installation rack in Mid-low latitude area, it is characterized in that: comprising:
Upper installed surface and lower installed surface, it is arranged in parallel;
At least two main muscle, it to be set in parallel between described upper installed surface and lower installed surface and to form zigzag structure with described upper installed surface and lower installed surface, described at least two main muscle also form angle with described upper installed surface and lower installed surface, described angle is 75 °-105 °, at least one end of described main muscle forms bending part, and described bending part is vertical with described lower installed surface or upper installed surface;
Many diagonal bars, described in its arranged askew is arranged between at least two main muscle;
Described upper installed surface, lower installed surface, main muscle and diagonal bar are by aluminium alloy extruded shaping.
2. the photovoltaic module installation rack for Mid-low latitude area according to claim 1, is characterized in that: described diagonal bar is three, described in its arranged askew becomes Z-type and is arranged between at least two main muscle.
3. the photovoltaic module installation rack for Mid-low latitude area according to claim 1 and 2, is characterized in that: described upper installed surface, lower installed surface, main muscle and diagonal bar are formed in one.
4. the photovoltaic module installation rack for Mid-low latitude area according to claim 1, is characterized in that: the thickness of described upper installed surface and lower installed surface is 2-3mm.
5. the photovoltaic module installation rack for Mid-low latitude area according to claim 1 and 2, is characterized in that: the thickness of described diagonal bar is 0.8-1.8mm.
6. the photovoltaic module installation rack for Mid-low latitude area according to claim 1, is characterized in that: the thickness of described main muscle is 1-2mm.
CN201310212252.6A 2013-05-31 2013-05-31 For the photovoltaic module installation rack in Mid-low latitude area Active CN103268895B (en)

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Application Number Priority Date Filing Date Title
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CN103268895B true CN103268895B (en) 2016-03-16

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387151A (en) * 2008-09-18 2009-03-18 吴文强 Flat-plate fastening system
CN102959305A (en) * 2010-04-30 2013-03-06 新日铁住金株式会社 Sheet-like body support mount and solar photovoltaic power generation device
CN202905740U (en) * 2012-11-23 2013-04-24 中利腾晖光伏科技有限公司 Fishery photovoltaic support
CN203325927U (en) * 2013-05-31 2013-12-04 中利腾晖光伏科技有限公司 Photovoltaic module installing rack for low-and-medium-latitude zone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387151A (en) * 2008-09-18 2009-03-18 吴文强 Flat-plate fastening system
CN102959305A (en) * 2010-04-30 2013-03-06 新日铁住金株式会社 Sheet-like body support mount and solar photovoltaic power generation device
CN202905740U (en) * 2012-11-23 2013-04-24 中利腾晖光伏科技有限公司 Fishery photovoltaic support
CN203325927U (en) * 2013-05-31 2013-12-04 中利腾晖光伏科技有限公司 Photovoltaic module installing rack for low-and-medium-latitude zone

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Address after: No. 1, Tenghui Road, Chang Kun Industrial Park, Suzhou, Changshou City, Jiangsu

Patentee after: Suzhou Tenghui Photovoltaic Technology Co., Ltd.

Address before: No. 1, Tenghui Road, Chang Kun Industrial Park, Suzhou, Changshou City, Jiangsu

Patentee before: Zhongli Talesun Solar Technology Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211021

Address after: 223800 No. 211, Zhongxing East Road, economic development zone, Siyang County, Suqian City, Jiangsu Province

Patentee after: Siyang Tenghui New Energy Technology Co.,Ltd.

Patentee after: SUZHOU TALESUN SOLAR TECHNOLOGIES Co.,Ltd.

Address before: 215542 No.1 Tenghui Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province

Patentee before: SUZHOU TALESUN SOLAR TECHNOLOGIES Co.,Ltd.