CN210380742U

CN210380742U - Solar photovoltaic panel supporting framework

Info

Publication number: CN210380742U
Application number: CN201921339527.1U
Authority: CN
Inventors: 冯强; 潘爽
Original assignee: Nanjing Huiqiang New Energy Technology Co ltd
Current assignee: Nanjing Huiqiang New Energy Technology Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-04-21
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses a solar photovoltaic board supports skeleton uses in solar photovoltaic board technical field, and its technical scheme main points are: the photovoltaic panel comprises a plurality of cross beams which are parallel to each other, a plurality of supporting beams which are arranged at the bottoms of the cross beams and are perpendicular to the cross beams, and a photovoltaic panel body which is fixed above the cross beams through connecting pieces, wherein an upright post of which the top is hinged with the supporting beams is arranged below the supporting beams, one end of the upright post, which is far away from the supporting beams, is fixed on the ground, a semicircular adjusting ring which is concentric with a hinged joint of the upright post and the supporting beams is arranged at the bottom of the supporting beams, a driving motor is arranged on the upright post through a fixing frame; has the technical effects that: the solar photovoltaic panel supporting framework is good in flexibility, and angle adjustment can be performed according to the sun illumination direction, so that the solar photovoltaic panel can be ensured to fully collect sunlight.

Description

Solar photovoltaic panel supporting framework

Technical Field

The utility model relates to a solar photovoltaic board technical field, in particular to solar photovoltaic board supporting framework.

Background

With the over utilization of resources due to the high-speed development of the society, the international society pays more attention to energy conservation and emission reduction, the green energy is called to replace the traditional energy, and the solar energy is widely paid attention to as a new green and environment-friendly energy. Solar photovoltaic panels are currently common devices for converting solar energy, and are increasingly used in many aspects of life.

Chinese patent with publication number CN201985129U discloses a solar photovoltaic board mounting bracket, its structure includes a plurality of crossbeams, the solar photovoltaic board passes through a plurality of connecting piece fixed mounting in the crossbeam top, solar photovoltaic board below is equipped with a plurality of support frames and side straining beam II, the support frame includes big stand, little stand, tie-beam and side straining beam I, big stand is connected with the tie-beam respectively with little stand upper end, the tie-beam middle part is connected with big stand lower extreme through side straining beam, side straining beam II one end and the big stand upper end fixed connection of first support frame, the big stand lower extreme fixed connection of its other end and second support frame.

Although the existing solar photovoltaic panel mounting frame realizes the utilization of solar energy to a certain extent, in the actual use process, due to the fact that the structure of the solar photovoltaic panel mounting frame is fixed, the flexibility is poor, the mounting frame cannot be adjusted according to the accurate angle of solar illumination, and therefore sunlight cannot be collected sufficiently by the solar photovoltaic panel, and the waste of solar energy resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solar photovoltaic board supports skeleton, its advantage: the solar photovoltaic panel supporting framework is good in flexibility, and angle adjustment can be performed according to the sun illumination direction, so that the solar photovoltaic panel can be ensured to fully collect sunlight.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a solar photovoltaic board supporting framework, includes a plurality of crossbeams that are parallel to each other, sets up a plurality of supporting beam in crossbeam bottom and perpendicular to crossbeam and fix the photovoltaic plate body in the crossbeam top through the connecting piece, a supporting beam below is equipped with top and a supporting beam articulated stand, a supporting beam is kept away from to the stand one end is fixed subaerial, a supporting beam bottom is equipped with stand and the endocentric semicircular adjustable ring of a supporting beam pin joint, be provided with a driving motor through the mount on the stand, be connected with drive gear on a driving motor's the motor shaft, the outer peripheral edges of adjustable ring are equipped with the annular tooth with drive gear engaged with.

Through above-mentioned technical scheme, operating personnel can be according to the direction of sunlight illumination, then starts a driving motor, and the meshing through drive gear and annular tooth drives the adjustable ring and rotates, can adjust the inclination of a supporting beam and crossbeam through the rotation of adjustable ring, and then adjusts the inclination of photovoltaic plate body to ensure that the sunlight can shine perpendicularly on the photovoltaic plate body, thereby realize utilizing the irradiant maximize of sun.

The utility model discloses further set up to: the adjustable ring is provided with an annular positioning hole along the periphery, a positioning screw rod in threaded connection with the stand column penetrates through the positioning hole, and a gasket with the size larger than the positioning hole is sleeved on the positioning screw rod.

Through the technical scheme, when the inclination angle of the photovoltaic plate body is adjusted, the positioning screw rod is screwed down in time, so that the position of the adjusting ring is firmly fixed, and the possibility that the inclination angle of the photovoltaic plate body is changed due to the fact that the adjusting ring rotates again is reduced; the size that the cover was established on the positioning screw is greater than the gasket of locating hole, then can increase the area of contact of positioning screw and adjustable ring to make the positioning screw fix the adjustable ring on the stand more steadily.

The utility model discloses further set up to: the two sides of the bottom of the supporting beam, which are positioned on the stand columns, are respectively provided with an extension spring, and the two ends of each extension spring are respectively connected to the supporting beam and the stand columns.

Through above-mentioned technical scheme, the extension spring of both sides plays the effect of preliminary balanced bracing beam to when the inclination of the good photovoltaic plate body of adjustment, and when not being fixed with the regulating ring, a supporting beam can not continue the downwardly rotating towards the incline direction because of gravity by a wide margin.

The utility model discloses further set up to: the adjustable ring still is equipped with the scale mark along the periphery, it has the pointer to the scale mark to articulate on the stand.

Through above-mentioned technical scheme, set up scale mark and pointer for the convenience operating personnel directly perceived angle of adjusting ring pivoted to can realize controlling photovoltaic plate body inclination fast accurately.

The utility model discloses further set up to: the adjustable ring is located the head and the tail end of annular tooth and is equipped with the conflict piece inconsistent with drive gear.

Through above-mentioned technical scheme, drive the adjustable ring rotation when drive gear and annular tooth meshing, cause the head and the tail end of annular tooth to rotate to drive gear when, it is inconsistent with drive gear outer fringe to support the contact this moment to restricted the adjustable ring and continued to rotate, avoided the condition emergence of annular tooth and drive gear separation, and then improved adjustable ring pivoted stability.

The utility model discloses further set up to: the crossbeam is equipped with the guide rail of fixing in crossbeam top and perpendicular to crossbeam along length direction's both ends, the guide rail rotates along length direction and is connected with the lead screw, the one end of lead screw is equipped with second driving motor, two be equipped with the carriage release lever that the bottom was equipped with the brush between the guide rail, the both ends of carriage release lever are respectively through slider threaded connection on two lead screws.

Through the technical scheme, an operator can start two second driving motors with the same revolution number simultaneously, and the two lead screws are driven to rotate through the two second driving motors respectively, so that the sliding block can be driven to drive the moving rod to move back and forth along the surface of the photovoltaic plate body, and sundries on the surface of the photovoltaic plate body can be cleaned through the brush arranged at the bottom of the moving rod at the moment so as to keep the cleanliness of the surface of the photovoltaic plate body.

The utility model discloses further set up to: the bottom of the upright post is provided with a stabilizing plate with a sectional area larger than that of the upright post, reinforcing plates are arranged between the periphery of the upright post and the stabilizing plate, and the stabilizing plate is connected to the ground through bolts.

Through the technical scheme, the contact area between the stand column and the ground can be enlarged by the stabilizing plate, so that the supporting stability of the stand column to the supporting beam is improved; the reinforcing plate can enhance the structural strength between the stabilizing plate and the upright post, thereby effectively improving the bearing capacity of the stabilizing plate to the upright post.

The utility model discloses further set up to: and a plurality of J-shaped embedded ribs embedded below the ground are arranged at the bottom of the stabilizing plate.

Through above-mentioned technical scheme, the pre-buried muscle of a plurality of J shapes buries the below ground, can play the effect of consolidating between steadying plate and the ground to make steadying plate more firm fix subaerial.

To sum up, the utility model discloses following beneficial effect has:

1. the inclination angles of the supporting beam and the cross beam can be adjusted through the rotation of the adjusting ring, so that the inclination angle of the photovoltaic plate body is adjusted, the sunlight can be ensured to vertically irradiate on the photovoltaic plate body, and the maximum utilization of the sunlight is realized;

2. when the inclination angle of the photovoltaic plate body is adjusted, the position of the adjusting ring can be firmly fixed, so that the possibility that the inclination angle of the photovoltaic plate body is changed due to the fact that the adjusting ring rotates again is reduced;

3. the scale marks and the pointer are arranged to facilitate visual observation of the rotating angle of the adjusting ring by an operator, so that the inclination angle of the photovoltaic plate body can be controlled quickly and accurately.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is an enlarged view of a portion C in fig. 1.

Reference numerals: 1. a cross beam; 2. a support beam; 3. a connecting member; 4. a photovoltaic panel body; 5. a column; 6. an adjusting ring; 7. a fixed mount; 8. a first drive motor; 9. a drive gear; 10. an annular tooth; 11. positioning holes; 12. positioning a screw rod; 13. a gasket; 14. an extension spring; 15. scale lines; 16. a pointer; 17. a contact piece is abutted; 18. a guide rail; 19. a screw rod; 20. a second drive motor; 21. a brush; 22. a travel bar; 23. a slider; 24. a stabilizing plate; 25. a reinforcing plate; 26. a bolt; 27. and (5) embedding the ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a solar photovoltaic board supports skeleton, as fig. 1 and fig. 2, including a plurality of crossbeams 1 that are parallel to each other, a plurality of supporting beam 2 that set up in crossbeam 1 bottom and perpendicular to crossbeam 1 and fix the photovoltaic plate body 4 in crossbeam 1 top through connecting piece 3, supporting beam 2 below is equipped with top and a supporting beam 2 articulated stand 5, stand 5 keeps away from a supporting beam 2 one end fixed subaerial, supporting beam 2 bottom is equipped with stand 5 and the 2 endocentric semicircular adjustable ring 6 of a supporting beam pin joint, be provided with first driving motor 8 through mount 7 on the stand 5, be connected with drive gear 9 on first driving motor 8's the motor shaft, the outer peripheral edges of adjustable ring 6 are equipped with the annular tooth 10 with drive gear 9 engaged with.

As shown in fig. 2, the adjusting ring 6 is provided with an annular positioning hole 11 along the periphery, a positioning screw 12 in threaded connection with the column 5 penetrates through the positioning hole 11, and a gasket 13 with a size larger than that of the positioning hole 11 is sleeved on the positioning screw 12.

As shown in fig. 1 and 2, an operator can be according to the direction of sunlight, then start first driving motor 8, the meshing through drive gear 9 and annular tooth 10 drives adjusting ring 6 and rotates, the inclination of a supporting beam 2 and crossbeam 1 can be adjusted through the rotation of adjusting ring 6, and then the inclination of adjustment photovoltaic plate body 4, in order to ensure that sunlight can shine on photovoltaic plate body 4 perpendicularly, thereby realize the maximize utilization to sunlight, should tighten positioning screw 12 in time this moment, thereby firmly fix the position of adjusting ring 6, in order to reduce the possibility that adjusting ring 6 appears rotating once more and leads to the inclination of photovoltaic plate body 4 to change.

As shown in fig. 2, the positioning screw 12 is sleeved with a spacer 13 having a size larger than that of the positioning hole 11, so that the contact area between the positioning screw 12 and the adjusting ring 6 can be increased, and the adjusting ring 6 can be more stably fixed on the column 5 by the positioning screw 12.

As shown in fig. 2, when the driving gear 9 and the annular teeth 10 are engaged to drive the adjusting ring 6 to rotate, so that the head and the tail of the annular teeth 10 rotate to the driving gear 9, the abutting pieces 17 arranged at the head and the tail of the annular teeth 10 on the adjusting ring 6 are abutted to the outer edge of the driving gear 9, thereby limiting the continuous rotation of the adjusting ring 6, avoiding the occurrence of the separation condition of the annular teeth 10 and the driving gear 9, and further improving the stability of the rotation of the adjusting ring 6.

As shown in fig. 2, the scale marks 15 arranged along the periphery of the adjusting ring 6 and the pointer 16 pointing to the scale marks 15 hinged on the upright post 5 are used for facilitating the operator to visually observe the rotating angle of the adjusting ring 6, so that the inclination angle of the photovoltaic panel body 4 can be rapidly and accurately controlled.

As shown in fig. 2, the two ends of the bottom of the supporting beam 2, which are located at the two sides of the vertical column 5, are respectively connected to the supporting beam 2 and the vertical column 5 by the extension springs 14, which can primarily balance the supporting beam 2, so that when the inclination angle of the photovoltaic panel 4 is adjusted and the adjusting ring 6 is not fixed, the supporting beam 2 does not greatly rotate downwards towards the inclination direction due to gravity.

As shown in fig. 3, two ends of the cross beam 1 in the length direction are provided with guide rails 18 fixed above the cross beam 1 and perpendicular to the cross beam 1, the guide rails 18 are rotatably connected with screw rods 19 in the length direction, one end of each screw rod 19 is provided with a second driving motor 20, a moving rod 22 provided with a brush 21 at the bottom is arranged between the two guide rails 18, and two ends of the moving rod 22 are respectively connected with the two screw rods 19 through sliders 23 in a threaded manner. An operator can start the two second driving motors 20 with the same number of revolutions at the same time, and the two second driving motors 20 respectively drive the two lead screws 19 to rotate, so that the sliding block 23 can be driven to drive the moving rod 22 to move back and forth along the surface of the photovoltaic plate body 4, and at the moment, sundries on the surface of the photovoltaic plate body 4 can be cleaned through the brush 21 arranged at the bottom of the moving rod 22, so that the cleanliness of the surface of the photovoltaic plate body 4 is kept.

As shown in fig. 1 and 4, the cross-sectional area of the bottom of the upright 5 is larger than that of the stabilizing plate 24 of the upright 5, and the stabilizing plate 24 is connected to the ground through the bolt 26, so that the contact area between the upright 5 and the ground can be increased, and the supporting stability of the upright 5 on the supporting beam 2 can be improved; the reinforcing plates 25 arranged between the periphery of the upright post 5 and the stabilizing plate 24 can enhance the structural strength between the stabilizing plate 24 and the upright post 5, thereby effectively improving the bearing capacity of the stabilizing plate 24 to the upright post 5.

As shown in fig. 4, a plurality of J-shaped embedded ribs 27 embedded in the ground at the bottom of the stabilizer plate 24 can reinforce the stabilizer plate 24 and the ground, so that the stabilizer plate 24 is more firmly fixed on the ground.

The operation process is as follows: operating personnel can be according to the direction of sunlight illumination, then starts first driving motor 8, drives adjustable ring 6 through the meshing of drive gear 9 and annular tooth 10 and rotates, can adjust the inclination of a supporting beam 2 and crossbeam 1 through the rotation of adjustable ring 6, and then adjusts the inclination of photovoltaic plate body 4 to ensure that the sunlight can shine perpendicularly on photovoltaic plate body 4, should screw up positioning screw 12 this moment in time, firmly fix the position of adjustable ring 6.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment with inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a solar photovoltaic board supporting framework, includes a plurality of crossbeams (1) that are parallel to each other and sets up a plurality of supporting beam (2) in crossbeam (1) bottom and perpendicular to crossbeam (1), its characterized in that: still include and fix photovoltaic plate body (4) in crossbeam (1) top through connecting piece (3), it is equipped with top and a supporting beam (2) articulated stand (5) to prop up supporting beam (2) below, stand (5) keep away from a supporting beam (2) one end fixed subaerial, a supporting beam (2) bottom is equipped with stand (5) and a supporting beam (2) pin joint concentric semicircular adjustable ring (6), be provided with first driving motor (8) through mount (7) on stand (5), be connected with drive gear (9) on the motor shaft of first driving motor (8), the outer peripheral edges of adjustable ring (6) are equipped with annular tooth (10) with drive gear (9) engaged with.

2. The solar photovoltaic panel support frame of claim 1, wherein: annular locating hole (11) have been seted up along the periphery in adjustable ring (6), wear to be equipped with in locating hole (11) with stand (5) threaded connection's positioning screw (12), the cover is equipped with gasket (13) that the size is greater than locating hole (11) on positioning screw (12).

3. The solar photovoltaic panel support frame of claim 2, wherein: the two sides of the bottom of the supporting beam (2) located on the upright post (5) are respectively provided with an extension spring (14), and the two ends of each extension spring (14) are respectively connected to the supporting beam (2) and the upright post (5).

4. The solar photovoltaic panel support frame of claim 3, wherein: the adjustable ring (6) is also provided with scale marks (15) along the periphery, and a pointer (16) pointing to the scale marks (15) is hinged to the upright post (5).

5. The solar photovoltaic panel support frame of claim 4, wherein: the adjusting ring (6) is provided with a contact piece (17) which is in contact with the driving gear (9) at the head end and the tail end of the annular tooth (10).

6. The solar photovoltaic panel support frame of claim 1, wherein: crossbeam (1) is equipped with guide rail (18) of fixing in crossbeam (1) top and perpendicular to crossbeam (1) along length direction's both ends, guide rail (18) are rotated along length direction and are connected with lead screw (19), the one end of lead screw (19) is equipped with second driving motor (20), two be equipped with carriage release lever (22) that the bottom was equipped with brush (21) between guide rail (18), slider (23) threaded connection is passed through respectively at the both ends of carriage release lever (22) on two lead screws (19).

7. The solar photovoltaic panel support frame of claim 1, wherein: the utility model discloses a stabilizer plate, including stand (5), stabilizer plate (24), the cross-sectional area is equipped with stabilizer plate (24) that are greater than stand (5) bottom, stand (5) are equipped with reinforcing plate (25) all around and between stabilizer plate (24), stabilizer plate (24) are connected subaerial through bolt (26).

8. The solar photovoltaic panel support skeletal of claim 7, characterized in that: the bottom of the stabilizing plate (24) is provided with a plurality of J-shaped embedded ribs (27) embedded below the ground.