CN204423167U - A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support - Google Patents

A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support Download PDF

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Publication number
CN204423167U
CN204423167U CN201520023924.3U CN201520023924U CN204423167U CN 204423167 U CN204423167 U CN 204423167U CN 201520023924 U CN201520023924 U CN 201520023924U CN 204423167 U CN204423167 U CN 204423167U
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China
Prior art keywords
shape
swinging mounting
support
oblique
photovoltaic tracking
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CN201520023924.3U
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Chinese (zh)
Inventor
周文
赵战国
周立
王双剑
邢兵
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Beijing Lei Mengsaibo Mechanical & Electrical Technology Co Ltd
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Beijing Lei Mengsaibo Mechanical & Electrical Technology Co Ltd
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Abstract

The present invention relates to a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support, be characterized in: mainly comprise " A " shape fixed support and " A " shape swinging mounting, be fixedly connected with rear basis bottom described " A " shape fixed support, described " A " shape swinging mounting top arranges a bearing pair, bearing pair is fixedly connected with basis before by front hinge leg, described " A " shape fixed support top is connected by bearing pair with described " A " shape swinging mounting base crossbeam mid point, described " A " shape swinging mounting base perpendicular bisector crosses two bearings sub-center before and after swinging mounting, swinging mounting can swing around self base perpendicular bisector.Adopt the photovoltaic tracking support of this mechanism to solve supporting structure complexity, poor stability, wind load resistance ability is low, the shortcoming that cost is high, reduces manufacture and maintenance cost simultaneously.

Description

A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support
Technical field
The present invention relates to a kind of tiltedly single shaft photovoltaic tracking support, specifically, relate to a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support.
Background technology
Along with the sustained and rapid development of China's economic, energy resource consumption and environmental problem more and more become the significant problem that people pay close attention to.Coal, oil, the conventional energy resources such as natural all belong to non-renewable resources, and quantity reduces day by day, and the discharge of " three wastes " causes increasing environmental pollution, the important content developing into current social development of new forms of energy.Sun power has been widely used in the fields such as generating, heating as a kind of inexhaustible clean energy resource, and solar energy generation technology is increasingly mature, cost reduces gradually, add the encouragement of national policy, and photovoltaic plant emerges rapidly.
According to investigations, the support of traditional oblique single shaft photovoltaic tracking system is that rectangular configuration adds rotating shaft formation, complex structure, poor stability, wind load resistance ability is low, and the shortcoming that cost is high, this not only adds construction cost, and also make later maintenance workload large, maintenance cost increases greatly.
Summary of the invention
The object of the invention is to overcome above-mentioned tracking mounting system version unreasonable, poor stability, the deficiency that wind load resistance ability is low, a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support are provided.Described technical scheme is as follows:
For the two oblique single shaft main body mechanisms of " A " shape of photovoltaic tracking support, it is characterized in that mainly comprising " A " shape fixed support" A " shape swinging mounting, described " A " shape fixed support is fixedly connected with basis after two by two rear hinge legs of bottom, described " A " shape fixed supportadopt articulated manner to be connected with rear hinge leg, rear hinge leg adopts with rear basis and is fixedly connected with; Described " A " shape swinging mountingtop arranges a bearing pair, and bearing pair is fixedly connected with basis before by front hinge leg, and described bearing pair adopts articulated manner to be connected with front hinge leg, and front hinge leg adopts with front basis and is fixedly connected with; Described " A " shape fixed supporttop and described " A " shape swinging mountingbase crossbeam mid point is connected by bearing pair, described " A " shape swinging mountingbase perpendicular bisector mistake swinging mountingfront and back two bearings sub-center, swinging mountingcan swing around self base perpendicular bisector.
Described " A " shape swinging mountingbase crossbeam perpendicular bisector is approximately perpendicular to described " A " shape fixed supportplace plane.Described perpendicular bisector has angle (this angle is generally 20 ° ~ 40 °), " A " simultaneously with ground swinging mountingon be parallel to direction, base and arrange some groups of purlins.Purlin is arranged symmetrically in swinging mountingon, often organize purlin and install row's solar panel, solar panel is with described swinging mountingswing according to given pace, thus realize solar tracking campaign.
The present invention's beneficial effect compared with prior art:
The oblique single shaft main body mechanism of two " A " shape adopts 3 hinged supports to enhance the stability of support with basis; Three strong points all adopt hinge links, and making two does not have moment of flexure transmission between the oblique main body mechanism of " A " shape and basic pile, greatly improve the intensity of two " A " supports and basic pile; Two " A " shape oblique single shaft main body mechanism eliminates traditional front support, decreases by Moment component, simplifies supporting structure, improve structural strength and rigidity; Leg-of-mutton " A " shape fixed supportwith leg-of-mutton " A " shape swinging mountingthere is the simplest triangle stability, greatly improving Rigidity and strength, greatly reduce costs simultaneously; Purlin is fixed on " A " shape swinging mountingtwo hypotenuse beams on, add purlin fixed support point, improve purlin force-bearing situation, and then improve and follow the tracks of the overall wind load resistance ability of support.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, the accompanying drawing in the following describes is only a kind of embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other distortion according to these accompanying drawings.
Fig. 1 is that two " A " shape oblique single shaft main body mechanism axles that the embodiment of the present invention provides measure intention;
Fig. 2 is two " A " shape oblique single shaft main body mechanism front elevations that the embodiment of the present invention provides;
Fig. 3 is the photovoltaic tracking support schematic diagram of the two oblique single shaft agent structure of " A " shape of employing that the embodiment of the present invention provides.
In figure, each symbol represents that implication is as follows:
1 " A " shape swinging mounting, 2 " A " shape fixed support, 3, right back hinge leg, 4 left back hinge legs, 5, rear basis, 6, front basis, 7, front bearing is secondary, 8 rear bearings are secondary, hinge leg before 9,10 purlins, 11 solar panels.
Embodiment
For clearly describing the object, technical solutions and advantages of the present invention, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
As shown in Figure 1, a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support, is characterized in that mainly comprising " A " shape fixed support2 and " A " shape swinging mounting1, described " A " shape fixed support2 are fixedly connected with basis 5 after two with left back hinge leg 4 respectively by the right back hinge leg 3 of bottom, described " A " shape fixed support2 adopt articulated manner to be connected with right back hinge leg 3, left back hinge leg 4 respectively, and right back hinge leg 3, left back hinge leg 4 and rear basic 5 adopt and be fixedly connected with; Described " A " shape swinging mounting1 top arranges a front bearing pair 7, and bearing pair 7 is fixedly connected with front basic 6 by front hinge leg 9; Described front bearing secondary 7 adopts articulated manner to be connected with front hinge leg 9, and front hinge leg 9 and front basic 6 adopts and is fixedly connected with; Described " A " shape fixed support2 tops and described " A " shape swinging mounting2 base crossbeam mid points are connected by bearing pair 8, described " A " shape swinging mounting1 base perpendicular bisector mistake swinging mountingfront and back two bearings pair 7,8 center line, " A " swinging mounting1 can swing around self base perpendicular bisector.
Described " A " shape swinging mounting 1base crossbeam perpendicular bisector is perpendicular to described " A " shape fixed support2 place planes, described perpendicular bisector has angle (this angle is generally 20 ° ~ 40 °) simultaneously with ground; " A " swinging mountingarrange some groups of purlins 10 along direction, base on 1, purlin 10 is arranged symmetrically in " A " swinging mountingon 1, often organize purlin 10 and install row's solar panel 11, solar panel 11 is with described " A " swinging mounting2 follow the tracks of the sun according to certain speed swings, thus realizes solar tracking campaign.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1., for the two oblique single shaft main body mechanisms of " A " shape of photovoltaic tracking support, it is characterized in that mainly comprising " A " shape fixed supportwith " A " shape swinging mounting;described " A " shape fixed supporttop and described " A " shape swinging mountingbase crossbeam mid point is connected by bearing pair, described " A " shape swinging mountingbase perpendicular bisector mistake swinging mountingfront and back two bearings sub-center, swinging mountingcan swing around self base perpendicular bisector.
2. a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support according to claim 1, is characterized in that described " A " shape fixed supportbe fixedly connected with basis after two by two rear legs of bottom; Described " A " shape fixed supportadopt articulated manner to be connected with rear leg, rear leg adopts with rear basis and is fixedly connected with.
3. a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support according to claim 1, is characterized in that described " A " shape swinging mountingtop arranges a bearing pair, and bearing pair is fixedly connected with basis before by front support leg.
4. a kind of two oblique single shaft main body mechanisms of " A " shape for photovoltaic tracking support according to claim 3, is characterized in that described front support leg and rear leg and basis are fixedly rigidly connected, and front support leg and rear leg and pair " A " main body mechanism are chain connections.
CN201520023924.3U 2015-01-14 2015-01-14 A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support Active CN204423167U (en)

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CN201520023924.3U CN204423167U (en) 2015-01-14 2015-01-14 A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520023924.3U CN204423167U (en) 2015-01-14 2015-01-14 A kind of two oblique single shaft agent structures of " A " shape for photovoltaic tracking support

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104731113A (en) * 2015-01-14 2015-06-24 北京雷蒙赛博机电技术有限公司 Double-A-shaped inclined-single-shaft main structure for photovoltaic tracking support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104731113A (en) * 2015-01-14 2015-06-24 北京雷蒙赛博机电技术有限公司 Double-A-shaped inclined-single-shaft main structure for photovoltaic tracking support

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