A kind of full-time tracking solar flexible bracket
Technical field
The utility model belongs to solar photovoltaic technology field, and in particular to a kind of full-time tracking solar flexible branch
Frame.
Background technique
The continuous development of solar energy generation technology, promotes photovoltaic power generation to be used widely.But it is special in some complexity
Place, support bracket fastened installation is very limited, as sewage treatment plant, mountainous region with a varied topography, the roof for being difficult to load-bearing,
The complementation of woods light, the complementation of fishing light, driving school, Expressway Service etc. cause conventional stent that can not pacify because being limited by span and height
The technical problem of dress.Therefore, there is the generation of flexible photovoltaic bracket.
However, the photovoltaic panel of existing flexible photovoltaic bracket is directly fixedly installed in wirerope, angle fixed, Wu Faxuan
Turn, thus can not the real-time tracking sun running track, best photoelectric conversion effect is not achieved, causes generating efficiency low.And
And the structure of existing flexible photovoltaic bracket designs in terms of intensity, rigidity, stability and radix saposhnikoviae, unloading wind all by the very day of one's doom
System.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of full-time tracking solar flexible branch
Frame can be greatly increased using Optimal Structure Designing, the full-time solar tracking system of increase on the basis of conventional flexible bracket
Generate electricity transformation efficiency, improves generated energy, and greatly improve strength and stability in terms of antidetonation, radix saposhnikoviae.
To achieve the above object, the technical solution adopted in the utility model is as follows: a kind of full-time tracking solar flexible branch
Frame, including fixed support system, oblique pull axis tracking control system, data acquisition management system and photovoltaic module,
The fixed support system includes the eastern column for being respectively arranged at the orientation of the four corners of the world four, western column, Nan Lizhu
With northern column, each orientation is respectively arranged two root posts and forms a structural unit, and the bottom of each column is provided with strap bolt
The fixing seat in hole;
The oblique pull axis tracking control system includes photovoltaic bracket, sun tracker and driving device, the photovoltaic branch
Frame includes fixed bracket and the runing rest that is fixed thereon;The sun tracker includes being set to two eastern column tops
Rotating beam and be set to the T-type rotating beam of two western column tops, the parallel one end of described two T-type rotating beams passes through connecting rod
It links together, the both ends of the rotating beam and T-type rotating beam that are located along the same line are connected with flexible cable I;The north column
It is provided with crossbeam with the top of southern column, and opposite two crossbeam both ends and middle position are respectively connected with flexible cable II;
The driving device includes electric pushrod bracket and electric pushrod, and one end of the electric pushrod bracket is fixed on a western column
On, the other end connects one end of electric pushrod, and the other end of the electric pushrod is held away from electric pushrod bracket one end
Interlinking lever end;
The data acquisition management system includes data acquisition device, communication device and background monitoring system, the data
Acquisition device converts the rotation position of photovoltaic module and angle to after data and is transferred to background monitoring system by communication device,
The position of real-time tracking photovoltaic module;
The photovoltaic module is fixedly installed on flexible cable I, and four photovoltaic modulies, each photovoltaic is arranged in every cellular construction
One group of photovoltaic bracket is fixedly installed under component.
Preferably, the flexible cable I is fixed on the both ends of rotating beam and T-type rotating beam by lifting bolt, described soft
Property cable wire II both ends and intermediate position of crossbeam are fixed on by lifting bolt.
Preferably, it is additionally provided with reinforcing beam on the northern column and southern column, northern column is fixed in described reinforcing beam one end
With southern column side, the other end is fixed on crossbeam.
Preferably, the northern column and southern column two sides are provided with reinforcing beam, and same northern column and southern column two sides
Reinforcement girder construction it is identical, and with crossbeam formed triangular support configurations.
Preferably, the fixed bracket includes long fixed link and short fixed link, and whole is in T font, and the long fixed link connects
It connects opposite with long fixed link side on the middle part of short fixed link, the short fixed link and is provided with the company coaxial with long fixed link
Connector;The runing rest includes the fixed bracket of a right angled triangle, the support bracket fastened long right-angle side of right angled triangle
Acute angle one end is provided with the first photovoltaic fixed plate, and there are two right angle one end settings of the support bracket fastened long right-angle side of right angled triangle
Lateral support plate, the top of the support bracket fastened short right-angle side of right angled triangle and the end of two lateral support plates are provided with
Second photovoltaic fixed plate, and the first photovoltaic fixed plate and the second photovoltaic fixed plate are arranged in parallel, first photovoltaic is fixed
Plate and the second photovoltaic fixed plate and the support bracket fastened bevel edge of right angled triangle are in dies in the same plane;It is described straight
It is provided with welded plate below the middle part of the support bracket fastened long right-angle side of angle triangle, the welded plate bottom is provided with rotary shaft,
And rotating dog is provided with below the both ends of the support bracket fastened long right-angle side of right angled triangle.
Preferably, the support bracket fastened short fixed link, which is worn, connects on flexible cable II, and consolidating close to western column one end
Fixed rack is end tube sealing.
Preferably, the specific structure of the end tube sealing includes fixed link, and the middle position of fixed link is provided with closure and connects
Head.
Preferably, the support bracket fastened long fixed link is provided with steel bushing, the steel bushing and rotary shaft close to intermediate position
It is used cooperatively.
Preferably, described two lateral support plates are symmetrically disposed on the two of the support bracket fastened short right-angle side of right angled triangle
Side, and two lateral support plates, the support bracket fastened short right-angle side of right angled triangle and the second ipsilateral photovoltaic fixed plate are located at together
One plane.
Compared with prior art, the utility model has the beneficial effects that: solar flexible simple supporter fixation is soft
The molding steelwork component of property bracket, greatly reduces pile foundation and column, reduces costs;Solve large span arrangement problems, essence
Fine cloth office, is effectively reduced maintenance cost;Oblique uniaxiality tracking track of sun, considerably increases photoelectric conversion efficiency;Total system increases
Add weft bracket, effectively solves the problems, such as that flexible support causes photovoltaic panel crack, enhance antidetonation, the wind resistance of flexible photovoltaic bracket
Ability.Moreover, the full-time tracking solar flexible bracket, compared with conventional flex bracket, can with additional income, reduce system at
This cost under equal conditions improves 20-25% than the generated energy of mode is fixedly mounted, and structure is simple, and stability is more preferable, scene
Simple installation, later maintenance cost are lower.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the photovoltaic bracket overall structure figure of the utility model.
Fig. 3 is the bright fixing rack structure figure of we.
Fig. 4 is the rotary bracket structure figure of the utility model.
Fig. 5 is the runing rest bottom rotating shaft structure chart of the utility model.
Fig. 6 is the runing rest bottom both ends rotating dog structure chart of the utility model.
Fig. 7 is the end tube sealing structure chart of the utility model.
Fig. 8 is the structural block diagram of the utility model data acquisition management system.
In figure: the east 1- column, 2- photovoltaic module, 3- rotating beam, 4- flexible cable I, 5- photovoltaic bracket, the fixed branch of 5.1-
Frame, 5.11- long fixed link, the short fixed link of 5.12-, 5.13- connector, 5.14- steel bushing, 5.2- runing rest, the right angle 5.21- three
Angular fixed bracket, 5.22- the first photovoltaic fixed plate, 5.23- the second photovoltaic fixed plate, 5.24- lateral support plate, 5.25- weldering
Fishplate bar, 5.26- rotary shaft, 5.3- rotating dog, 6- crossbeam, the north 7- column, 8- flexible cable II, 9- T-type rotating beam, the end 10-
Tube sealing, 10.1- fixed link, 10.2- closure connector, the western column of 11-, 12- electric pushrod bracket, 13- connecting rod, 14- electric pushrod,
15- lifting bolt, the south 16- column, 17- fixing seat, 18- reinforcing beam, 19- data acquisition management system, 19.1- data acquisition dress
It sets, 19.2- communication device, 19.3- background control system.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail utility model.It is described below for disclosing
The utility model is so that those skilled in the art can be realized the utility model.Preferred embodiment in being described below is only used as lifting
Example, it may occur to persons skilled in the art that other obvious modifications.
As shown in figures 1-8: a kind of full-time tracking solar flexible bracket, including fixed support system, the tracking control of oblique pull axis
System, data acquisition management system 19 and photovoltaic module 2 processed,
The fixed support system includes the eastern column 1 for being respectively arranged at the orientation of the four corners of the world four, western column 11, Nan Li
Column 16 and northern column 7, each orientation is respectively arranged two root posts and forms a structural unit, and the bottom of each column is provided with band
The fixing seat 17 of bolt hole;
The oblique pull axis tracking control system includes photovoltaic bracket 5, sun tracker and driving device, the photovoltaic branch
Frame 5 includes the runing rest 5.2 fixing bracket 5.1 and being fixed thereon;The sun tracker includes being set to two east
The rotating beam 3 on 1 top of column and the T-type rotating beam 9 for being set to two western column tops, described two T-type rotating beams 9 are parallel
One end is linked together by connecting rod 13, and the rotating beam 3 being located along the same line connects flexible with the both ends of T-type rotating beam 9
Cable wire I 4;The top of the north column 7 and southern column 16 is provided with crossbeam 6, and opposite two 6 both ends of crossbeam and interposition
It sets and is respectively connected with flexible cable II 8;The driving device includes electric pushrod bracket 12 and electric pushrod 14, the electric pushrod
One end of bracket 12 is fixed on a western column 11, and the other end connects one end of electric pushrod 14, the electric pushrod 14
The other end is held away from 13 end of connecting rod of 12 one end of electric pushrod bracket;
The data acquisition management system 19 includes data acquisition device 19.1, communication device 19.2 and background monitoring system
19.3, the data acquisition device 19.1 passes through communication device after converting data for the rotation position of photovoltaic module and angle
19.2 are transferred to background monitoring system 19.3, the position of real-time tracking photovoltaic module 2;
The photovoltaic module 2 is fixedly installed on flexible cable I 4, and four photovoltaic modulies 2 are arranged in every cellular construction, each
One group of photovoltaic bracket 5 is fixedly installed under photovoltaic module 2.
Specifically, the flexible cable I 4 is fixed on the both ends of rotating beam 3 and T-type rotating beam 9, institute by lifting bolt 15
State both ends and intermediate position that flexible cable II 8 is fixed on crossbeam 6 by lifting bolt 15, and the both ends of flexible cable II 8
It is articulated on the hanging ring of lifting bolt 15 using flower basket bolt and steel wire rope clamp.
It is additionally provided with reinforcing beam 18 on the north column 7 and southern column 16, for enhancing holding for entire fixed support system
Beijing South Maxpower Technology Co. Ltd's power improves overall stability, enhances wind loading rating, and northern column 7 and southern column 16 1 are fixed in described 18 one end of reinforcing beam
Side, the other end are fixed on crossbeam 6;Wherein, the northern column 7 and 16 two sides of southern column are provided with reinforcing beam 18, and same
Northern column 7 is identical with 18 structure of reinforcing beam of 16 two sides of southern column, and forms triangular support configurations with crossbeam 6, further functions as
Firm supporting role.
The fixed bracket 5.1 includes long fixed link 5.11 and short fixed link 5.12, and whole is in T font, described long fixed
Bar 5.11 is connected to the middle part of short fixed link 5.12, the side opposite with long fixed link 5.11 setting in the short fixed link 5.12
There is the connector 5.13 coaxial with long fixed link 5.11, the setting of connector 5.13 can connect multiple fixed brackets 5.1
Come, to synthesize multiple units, realizes large span distribution;The short fixed link 5.12 of the fixed bracket 5.1, which is worn, to be connect in flexible steel
It on rope II 8, and is end tube sealing 10 close to the fixation bracket 5.1 of western 11 one end of column;Specifically, the tool of the end tube sealing 10
Body structure includes fixed link 10.1, and the middle position of fixed link 10.1, which is provided with, blocks connector 10.2, for consolidating adjacent length
The nozzle of fixed pole 5.11 is closed, and enclosed construction is formed.
The runing rest 5.2 includes the fixed bracket 5.21 of a right angled triangle, the fixed bracket of the right angled triangle
Acute angle one end of 5.21 long right-angle side is provided with the first photovoltaic fixed plate 5.22, and the length of the fixed bracket 5.21 of right angled triangle is straight
There are two lateral support plate 5.24, the right angled triangle fixes the short right-angle side of bracket 5.2 for right angle one end setting of the arm of angle
Top and the end of two lateral support plates 5.24 are provided with the second photovoltaic fixed plate 5.23, and the first photovoltaic fixed plate
5.22 and second photovoltaic fixed plate 5.23 be arranged in parallel, the first photovoltaic fixed plate 5.22 and the second photovoltaic fixed plate 5.23 with
The bevel edge of the fixed bracket 5.21 of right angled triangle is in dies in the same plane;The fixed bracket of the right angled triangle
It is provided with welded plate 5.25 below the middle part of 5.21 long right-angle side, 5.25 bottom of welded plate is provided with rotary shaft 5.26,
And it is provided with rotating dog 5.3 below the both ends of the long right-angle side of the fixed bracket 5.21 of right angled triangle, it is used for photovoltaic module 2
It is fixed on flexible cable I 4.
The long fixed link 5.11 of the fixed bracket 5.1 is provided with steel bushing 5.14, the steel bushing 5.14 close to intermediate position
It is used cooperatively with rotary shaft 5.26.After rotary shaft 5.26 is inserted into steel bushing 5.14, add a nut again in 5.26 bottom of rotary shaft, rises
To limit fixed function.
Described two lateral support plates 5.24 are symmetrically disposed on the two of the short right-angle side of the fixed bracket 5.21 of right angled triangle
Side, and the short right-angle side of the fixed bracket 5.21 of two lateral support plates 5.24, right angled triangle is fixed with the second ipsilateral photovoltaic
Plate 5.23 is generally aligned in the same plane.The setting of lateral support plate 5.24 further enhances the support of inclination side runing rest 5.2
Ability, and short right-angle side of two lateral support plates 5.24 with the fixed bracket 5.21 of right angled triangle forms a small triangle
Shape, so that entire runing rest 5.2 is more firm.
The full-time tracking solar flexible bracket supports top using flexible large span cable wire, installs on flexible cable
Oblique uniaxial tracking bracket is rotated horizontally, the synchronized tracking that an oblique single-shaft support of each independence of square matrix can be achieved is driven by driving device
Driving;In addition, the column in four orientation can carry out extending as the case may be or hog frame is high, to adapt to farmland, fish pond, vehicle
Canopy, external roof (when roof load deficiency, can not be contacted in surrounding heightening upright post, photovoltaic panel with roof), decanting zone mountain area
Etc. complicated landforms, several square formation units can form a photovoltaic submatrix, arrange changeable, all may be used to various contextual models
To take into account;Moreover, basic stand column beam structure is used in the orientation of the four corners of the world four or on thing both sides, north and south both sides, with
Fixed large span cable wire and driving device, centre do not have support post, can save material.According to the wind conditions of different regions,
It can be chosen in several square matrixes several, be tensed using vertical cable wire and earth anchor and connect with aerial cable wire, playing prevents strong wind to big
The problem of area hanging cable wire bracket photovoltaic panel force localization.The flexible cable of east-west direction be warp, North and South direction it is soft
Property cable wire be weft, form reticular structure, can reduce disturbance of the strong wind to photovoltaic panel, runing rest and reticulated flexible bracket are again
Secondary combination is conducive to the protection that strong wind disturbs photovoltaic panel.
When specifically used, which is fixed on ground or roof solid structure, using ground
Foot bolt fixes the column fixing seat 17 of fixed support system, will by components such as bolt, nut, gasket, check rings
The solar flexible bracket assembled is good, and the short fixed link 5.12 of fixed bracket 5.1 is worn and is connect on flexible cable II 8, flexible steel
The both ends of rope II 8 are clamping fixed using flower basket bolt and wirerope, fixed on the cross beam 6 by lifting bolt 15;Again by rotation branch
The rotary shaft 5.26 of frame 5.2 is inserted into the steel bushing 5.14 at 5.11 middle part of long fixed link of fixed bracket 5.1, after insertion, is being rotated
A nut is fixed in 5.16 bottom of axis;The first photovoltaic that the long side of photovoltaic module 2 is fixed on individual runing rest 5.2 is fixed again
On plate 5.22 and the second photovoltaic fixed plate 5.23, while the both ends of runing rest 5.2 are fixed on flexible steel using rotating dog 5.3
On rope I 4.
At the same time, the data acquisition device 19.1 of data acquisition management system 19 to the rotation position of the sun and angle into
Collected related data is transmitted to background monitoring system 19.3 by communication device 19.2 by row real-time monitoring.Background monitoring
After system 19.3 obtains feedback, the electric pushrod 14 of driving device starts, and electric pushrod 14 drives two T-type rotating beams 9 and two
A rotation two 3 carrys out back rotation, so that flexibility I 4 be driven to carry out back rotation in the horizontal direction, the rotation of flexible cable I 4, and further band
It moves entire runing rest 5.2 to rotate with rotary shaft 5.26, rotation in photovoltaic module 2 years old of 5.2 top of runing rest is maximum
Radian is rotated up to 270 degree, so that it is guaranteed that photovoltaic module 2 the face sun, realization the output power from photovoltaic cells can maximize in real time.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.