CN205490351U - Single -axis tracking formula photovoltaic power generation structure - Google Patents

Single -axis tracking formula photovoltaic power generation structure Download PDF

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Publication number
CN205490351U
CN205490351U CN201620037830.6U CN201620037830U CN205490351U CN 205490351 U CN205490351 U CN 205490351U CN 201620037830 U CN201620037830 U CN 201620037830U CN 205490351 U CN205490351 U CN 205490351U
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China
Prior art keywords
power generation
feed rod
photovoltaic power
adjusting screw
generation structure
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CN201620037830.6U
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Chinese (zh)
Inventor
时雷
林丽
肖华亮
闫龙华
白光照
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Guizhou University
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Guizhou University
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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 utility model discloses a single -axis tracking formula photovoltaic power generation structure, include solar PV modules and be used for the installation solar PV modules's fixing base, the fixing base passes through hinged joint in the top of many stands, and many stands are the inline, are provided with diagonal brace, pendulum rod and adjusting screw in the upper portion position of at least stand department, and the upper end and the fixing base looks hinge of diagonal brace, lower end hinge prop up in the supporting of stand, and the cover is equipped with the sliding sleeve on the diagonal brace, overlap to be equipped with adjusting nut on adjusting screw, the one end and the sliding sleeve looks hinge of pendulum rod, the other end and adjusting nut looks hinge, adjusting screw's both ends and the fixed butt joint of feed rod. The utility model discloses owing to adopt the angle adjustment mechanism of link mechanism and nut screw sub phase combination, be used for adjusting photovoltaic module's every single move angle, the action hangs down, adjusts to this adjustment mechanism simple structure, reasonable in design, fault rate reliably, both make things convenient for the manufacturing and use, have reduced manufacturing cost again.

Description

A kind of uniaxiality tracking formula photovoltaic power generation structure
Technical field
This utility model relates to a kind of uniaxiality tracking formula photovoltaic power generation structure, belongs to technical field of solar utilization technique.
Background technology
Solar energy is the regenerative resource of a kind of cleanliness without any pollution, fully develops solar energy and is possible not only to save day by day exhausted conventional energy resource, but also can reduce pollution, protects environment.
Photovoltaic generation is to utilize the photovoltaic effect of interface that luminous energy is directly translated into a kind of technology of electric energy.In order to make photovoltaic power generation apparatus obtain best power output, must be in conjunction with natural environmental conditions such as building site, residing seasons in month, by solar module with certain towards installing, make solar module can just to or the most just to the sun, to ensure that solar photovoltaic cell panel obtains most illumination resources so that it is generating efficiency is in optimum state.
At present, the mounting means of solar photovoltaic assembly is nothing more than fixed and regulation tracking mode.Although fixedly mounted method has simple in construction, the advantage being arranged and fixed conveniently, but owing to it can not be tracked regulation according to the orientation of the sun, Gu and generating efficiency is low, it is difficult to give full play to the generating efficiency of photovoltaic plant.Double-axis tracking formula mounting means in regulation tracking mode, it is possible to following the tracks of the orientation of the sun, although its generating efficiency is the highest, but adjustment structure is complicated, fault rate is high, and need consumption more to drive electric energy.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of uniaxiality tracking formula photovoltaic power generation structure, it is possible to realize with the adjusted in concert arranging photovoltaic module luffing angle, and adjustment structure is rationally simple, failure rate is low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of uniaxiality tracking formula photovoltaic power generation structure, including solar photovoltaic assembly, and for installing the fixing seat of described solar photovoltaic assembly, described fixing seat is hinged through the hinge to the top of many root posts, many root posts are arranged in a linear, it is provided with hound at the upper position of at least one root post, fork and adjusting screw rod, the upper end of hound is hinged mutually with fixing seat, lower end is hinged in the supporting of column, hound is arranged with sliding sleeve, adjusting screw rod is arranged with adjusting nut, one end of described fork is hinged mutually with sliding sleeve, the other end is hinged mutually with adjusting nut, the two ends of adjusting screw rod are fixing with feed rod docks.
Preferably, being provided with feed rod and prop up bearing on described column, feed rod rotating support is in feed rod props up bearing.Arranging feed rod and prop up bearing for installing feed rod, improve the stability of feed rod, this mounting structure is simple.
Preferably, in described feed rod props up bearing, it is provided with radial thrust bearing.Radial thrust bearing can support the rotation of feed rod, can stop again the axial float of feed rod.
Preferably, at the docking location of adjusting screw rod and feed rod, it is provided with shaft coupling.
Preferably, described fixing seat is frame structure.Fixing seat uses frame structure, is conducive to alleviating the weight of fixing seat, uses the less the most rotatable feed rod of power and then carry out the angular adjustment of photovoltaic module.
Preferably, at least the outer end connection of a feed rod has crank.Crank is set, it is simple to the rotating operation of feed rod.
The beneficial effects of the utility model: compared with prior art, the angle adjusting mechanism that this utility model combines with nut-screw pair owing to using linkage, it is used for adjusting the luffing angle of photovoltaic module, this governor motion simple in construction, reasonable in design, failure rate is low, regulate reliable in action, both convenient manufacture and use, reduce again manufacturing cost, this structure lifting force is strong simultaneously, and self-locking performance is good, can effectively strengthen stability and the wind loading rating of whole photovoltaic power generation structure.It addition, in this utility model, the photovoltaic module on same row's column can be easy to operate, quick, laborsaving with adjusted in concert.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram of structure at A in structure shown in Fig. 1;
Fig. 3 is the left view of structure shown in Fig. 2;
Description of reference numerals: 1-column;2-photovoltaic module;3-fixes seat;4-feed rod;5-shaft coupling;6-adjusting screw rod;7-fork;8-hound;9-sliding sleeve;10-supports;11-feed rod props up bearing;12-adjusting nut;13-crank.
Detailed description of the invention
Below in conjunction with the accompanying drawings and utility model is described further by specific embodiment:
A kind of uniaxiality tracking formula photovoltaic power generation structure, including solar photovoltaic assembly 2, and for installing the fixing seat 3 of described solar photovoltaic assembly 2, described fixing seat 3 is hinged through the hinge to the top of many root posts 1, column 1 is perpendicular to ground and is fixed on concrete pedestal, and many root posts 1 is arranged in a linear, it is provided with hound 8 at the upper position of at least one root post 1, fork 7 and adjusting screw rod 6, the upper end of hound 8 is hinged with fixing seat 3 phase, lower end is hinged in the supporting 10 of column 1, hound 8 is arranged with sliding sleeve 9, adjusting screw rod 6 is arranged with adjusting nut 12, one end of described fork 7 is hinged with sliding sleeve 9 phase, the other end is hinged with adjusting nut 12 phase, the two ends of adjusting screw rod 6 are fixing with feed rod 4 docks.
As further improvement of this embodiment, being provided with feed rod and prop up bearing 11 on described column 1, feed rod 4 rotating support is in feed rod props up bearing 11.
Further, in described feed rod props up bearing 11, it is provided with radial thrust bearing.
It is provided with shaft coupling 5 at the adjusting screw rod 6 docking location with feed rod 4.
Further, described fixing seat 3 uses frame structure.
In the present embodiment, at least the outer end connection of a feed rod 4 has crank 13.
Operation principle of the present utility model is: with in row's photovoltaic power generation structure, rotating crank 13 makes feed rod 4 rotate, feed rod 4 drives adjusting screw rod 6 and adjusting nut 12, so that with adjusting nut 12 be hinged fork 7 swing, the fork 7 swung makes hound 8 lift or put down by sliding sleeve 9, hound 8 then racking is fixed the seat 3 coercive mechanism around column 1 top and is rotated, it is achieved thereby that the regulation of photovoltaic module luffing angle, with change photovoltaic module towards.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (6)

  1. null1. a uniaxiality tracking formula photovoltaic power generation structure,Including solar photovoltaic assembly (2)、And it is used for installing the fixing seat (3) of described solar photovoltaic assembly (2),Described fixing seat (3) is hinged through the hinge to the top of many root posts (1),Many root posts (1) are arranged in a linear,It is characterized in that: at the upper position of at least one root post (1), be provided with hound (8)、Fork (7) and adjusting screw rod (6),The upper end of hound (8) is hinged mutually with fixing seat (3),On the hinged supporting in column (1) in lower end (10),Hound (8) is arranged with sliding sleeve (9),Adjusting screw rod (6) is arranged with adjusting nut (12),One end of described fork (7) is hinged mutually with sliding sleeve (9),The other end is hinged mutually with adjusting nut (12),The two ends of adjusting screw rod (6) are fixing with feed rod (4) docks.
  2. A kind of uniaxiality tracking formula photovoltaic power generation structure the most according to claim 1, it is characterised in that: being provided with feed rod on described column (1) and prop up bearing (11), feed rod (4) rotating support is in feed rod props up bearing (11).
  3. A kind of uniaxiality tracking formula photovoltaic power generation structure the most according to claim 2, it is characterised in that: in described feed rod props up bearing (11), it is provided with radial thrust bearing.
  4. A kind of uniaxiality tracking formula photovoltaic power generation structure the most according to claim 1, it is characterised in that: at the docking location of adjusting screw rod (6) and feed rod (4), it is provided with shaft coupling (5).
  5. A kind of uniaxiality tracking formula photovoltaic power generation structure the most according to claim 1, it is characterised in that: described fixing seat (3) is frame structure.
  6. A kind of uniaxiality tracking formula photovoltaic power generation structure the most according to claim 1, it is characterised in that: at least the outer end of a feed rod (4) connects crank (13).
CN201620037830.6U 2016-01-15 2016-01-15 Single -axis tracking formula photovoltaic power generation structure Active CN205490351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

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CN205490351U true CN205490351U (en) 2016-08-17

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577092A (en) * 2016-01-15 2016-05-11 贵州大学 Single-axis tracking photovoltaic power generation structure
CN107947715A (en) * 2018-01-18 2018-04-20 宁波四九星机电科技有限公司 A kind of solar energy is from trend day tracks of device
CN107994853A (en) * 2017-12-19 2018-05-04 重庆峰创科技有限公司 A kind of rotatable solar power generation fixed frame
CN108196591A (en) * 2018-01-18 2018-06-22 宁波四九星机电科技有限公司 A kind of solar energy is to day tracks of device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577092A (en) * 2016-01-15 2016-05-11 贵州大学 Single-axis tracking photovoltaic power generation structure
CN105577092B (en) * 2016-01-15 2018-01-30 贵州大学 A kind of uniaxiality tracking formula photovoltaic power generation structure
CN107994853A (en) * 2017-12-19 2018-05-04 重庆峰创科技有限公司 A kind of rotatable solar power generation fixed frame
CN107947715A (en) * 2018-01-18 2018-04-20 宁波四九星机电科技有限公司 A kind of solar energy is from trend day tracks of device
CN108196591A (en) * 2018-01-18 2018-06-22 宁波四九星机电科技有限公司 A kind of solar energy is to day tracks of device
CN108196591B (en) * 2018-01-18 2019-02-26 林彩红 A kind of solar energy is to day tracking device

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