CN118573093A - Photovoltaic bracket that is easy to adjust - Google Patents

Abstract

The invention discloses a photovoltaic bracket which is easy to adjust, comprising a mounting platform, wherein an angle adjustment mechanism is rotatably installed on the top of the mounting platform, a supporting frame rotatably connected to an adjusting arm is fixedly connected to the bottom surface of the supporting platform, a guide rod is fixedly connected to the bottom end of the adjusting arm, and a moving component is installed on the guide rod; the moving component comprises a positioning seat fixedly connected to the bottom edge of the supporting platform, a threaded rod is rotatably connected to the positioning seat, a limiting sliding rod fixedly connected to the positioning seat is provided below the threaded rod, and a threaded sliding seat is sleeved on the limiting sliding rod and the threaded rod; in actual use, when the guide rod is rotated by the moving assembly, the adjusting arm can be rotated as a whole around the connection with the supporting frame, thereby changing the inclination angle of the photovoltaic connection frame, and then synchronously causing two corresponding supporting arms to deflect synchronously, and then causing the installation angle of the photovoltaic body to be stably limited and supported synchronously while being deflected, so that the adjustment is very convenient.

Description

Photovoltaic bracket that is easy to adjust

Technical Field

The present application relates to the technical field of photovoltaic panels, and in particular to a photovoltaic bracket that is easy to adjust.

Background Art

Photovoltaic brackets, also known as solar panel brackets, are special brackets used to install and support solar panels. Unlike traditional brackets, photovoltaic brackets need to be customized according to the size and shape of the solar panel to meet the installation requirements in different environments. Photovoltaic brackets are usually fixed to the ground, roof or other structures to keep the solar panel at a certain tilt angle to maximize the reception of solar radiation. However, the installation position and tilt angle of traditional photovoltaic brackets are mostly fixed, and cannot be flexibly adjusted periodically according to the orbit of the sun, which can easily affect the power generation efficiency of solar photovoltaic panels. Some bracket structures that can track the sun to maximize conversion efficiency are very complex, difficult to maintain and costly.

Summary of the invention

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a photovoltaic bracket that is easy to adjust, includes a mounting platform, the top of the mounting platform is rotatably installed with an angle adjustment mechanism, the angle adjustment mechanism includes a support platform rotatably connected to the mounting platform, the middle of the support platform is provided with a mounting slot, the top surface of the support platform is located on one side of the mounting slot and is hinged with two support arms, a photovoltaic connection frame is rotatably connected between the two support arms, the lower end surface of the photovoltaic connection frame is rotatably connected with an adjustment arm, the adjustment arm passes through the mounting slot and extends below the supporting platform, the bottom surface of the supporting platform is fixedly connected with a support frame rotatably connected to the adjustment arm, the bottom end of the adjustment arm is fixedly connected with a guide rod, and a moving component is installed on the guide rod; wherein, the moving component includes a positioning seat fixedly connected to the bottom edge of the supporting platform, a threaded rod is rotatably connected to the positioning seat, a limiting sliding rod fixedly connected to the positioning seat is provided below the threaded rod, and a threaded sliding seat is sleeved on the limiting sliding rod and the threaded rod.

Preferably, a first rack is fixedly installed on the top of the threaded slide, and a half-toothed plate fixedly connected to the guide rod is meshed at the top of the first rack. Transmission gears are fixedly connected to both ends of the threaded rod. A guide turntable is installed below the threaded slide, and a second rack meshing with the transmission gear is fixedly installed at the top edge of the guide turntable.

Preferably, it also includes an azimuth adjustment mechanism, which includes an adjustment seat installed under the guide turntable, and a rotating shaft is rotatably connected to the middle of the guide turntable in a through-shaped manner. A connecting slide is fixedly installed at one end of the rotating shaft close to the threaded slide, and the threaded slide can be slidably engaged in the inner cavity of the connecting slide, and the other end of the rotating shaft is fixedly connected to the electric rotating rod.

Preferably, a support frame is sleeved on the middle part of the electric rotating rod, the bottom of the support frame is fixedly connected to the top surface of the adjusting seat, the bottom of the gear plate is fixedly connected to a first synchronization ring, the electric rotating rod can rotatably pass through the gear plate and the first synchronization ring, and a second synchronization ring is fixedly connected to a position on the electric rotating rod between the support frame and the adjusting seat, and multiple first synchronization rings and multiple second synchronization rings are connected in transmission through a synchronous transmission belt.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the existing technical solutions, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the shaft side structure of the present invention;

FIG3 is a schematic diagram of the partial structure of the angle adjustment mechanism and the azimuth adjustment mechanism of the present invention;

FIG4 is a schematic diagram of the axial structure of the angle adjustment mechanism and the azimuth adjustment mechanism of the present invention;

FIG5 is a partial structural cross-sectional view of the angle adjustment mechanism and the azimuth adjustment mechanism of the present invention;

FIG6 is an enlarged structural view of section A of FIG5 of the present invention;

FIG. 7 is an enlarged structural view of part B of FIG. 5 of the present invention.

In the figure: 1. mounting platform; 2. angle adjustment mechanism; 21. support platform; 22. mounting groove; 23. support arm; 24. photovoltaic connection frame; 25. photovoltaic body; 26. adjustment arm; 27. support frame; 28. guide rod; 29. positioning seat; 210. threaded rod; 211. transmission gear; 212. limit slide rod; 213. threaded slide seat; 214. first rack; 215. half gear plate; 3. azimuth adjustment mechanism; 31. adjustment seat; 32. support frame; 33. guide turntable; 34. second rack; 35. gear plate; 36. electric gear rod; 37. rotating shaft; 38. connection slide; 39. electric rotating rod; 310. first synchronous ring; 311. second synchronous ring.

DETAILED DESCRIPTION

The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

Please refer to Figures 1-7. As shown in the figure, the present embodiment provides a photovoltaic bracket that is easy to adjust, as shown in Figures 1-2, including a mounting platform 1, the top of the mounting platform 1 is rotatably installed with an angle adjustment mechanism 2, as shown in Figures 3-4, the angle adjustment mechanism 2 includes a support platform 21 rotatably connected to the mounting platform 1, the middle of the support platform 21 is provided with a mounting groove 22, the top surface of the support platform 21 is located on one side of the mounting groove 22 and is hinged with two supporting arms 23, and a photovoltaic connection frame 24 is rotatably connected between the two supporting arms 23, so that A photovoltaic main body 25 is fixedly installed on the photovoltaic connection frame 24. As shown in Figure 6, the lower end surface of the photovoltaic connection frame 24 is rotatably connected to an adjusting arm 26, and the adjusting arm 26 passes through the mounting groove 22 and extends to the bottom of the support platform 21. The bottom surface of the support platform 21 is fixedly connected to a support frame 27 rotatably connected to the adjusting arm 26, and the bottom end of the adjusting arm 26 is fixedly connected to a guide rod 28, and a moving component is installed on the guide rod 28, and the moving component can drive the guide rod 28 to rotate, thereby driving the photovoltaic connection frame 24 to deflect.

Specifically, in actual use, when the guide rod 28 is rotated by moving the assembly, the adjustment arm 26 can be rotated as a whole around the connection with the support frame 27, thereby changing the inclination angle of the photovoltaic connection frame 24, and then synchronously causing the two corresponding support arms 23 to deflect synchronously, and then the installation angle of the photovoltaic body 25 is deflected while being stably limited and supported synchronously, which makes adjustment very convenient.

It should be noted that this embodiment does not limit the moving assembly. No matter what structure and connection method are used, as long as the moving assembly can drive the guide rod 28 to rotate, and then drive the photovoltaic connection frame 24 to deflect, it should be within the protection scope of the present invention. Of course, a specific moving assembly can be designed, as shown below:

5 and 7 , the movable assembly includes a positioning seat 29 fixedly connected to the bottom edge of the support platform 21, a threaded rod 210 is rotatably connected to the positioning seat 29, a limiting slide rod 212 fixedly connected to the positioning seat 29 is provided below the threaded rod 210, and the threaded rod 210 and the limiting slide rod 212 are arranged in parallel with each other.

As shown in FIG6 , the limit slide bar 212 and the threaded rod 210 are sleeved with a threaded slide 213, and the threaded slide 213 is meshed with the threaded rod 210. When the threaded rod 210 rotates, the threaded slide 213 can translate on the limit slide bar 212 and the threaded rod 210. Specifically, when the threaded rod 210 rotates, the threaded slide 213 can translate on its outer wall as a whole. The limit slide bar 212 is provided to prevent the threaded slide 213 from being synchronously driven to rotate when the threaded rod 210 rotates.

At the same time, a first rack 214 is fixedly mounted on the top of the threaded slide 213, and a semi-toothed disc 215 fixedly connected to the guide rod 28 is meshed on the top of the first rack 214. Specifically, the semi-toothed disc 215 is arranged in a semicircular shape, and the center of the semi-toothed disc 215 and the center of the connection point between the adjustment arm 26 and the support frame 27 are kept at the same point. The purpose of such arrangement is that when the semi-toothed disc 215 deflects with the translation of the first rack 214, it can synchronously drive the adjustment arm 26 as a whole to deflect and move around the connection point with the support frame 27, thereby pushing the adjustment arm 26 to deflect and move as a whole, thereby changing the overall tilt angle of the photovoltaic body 25.

Further, as shown in FIG. 7 , both ends of the threaded rod 210 are fixedly connected with a transmission gear 211, and a guide turntable 33 is installed below the threaded slide 213. A second rack 34 meshing with the transmission gear 211 is fixedly installed at the top edge of the guide turntable 33, and the arc length of the second rack 34 is one-fourth of the length of the outer circumference of the guide turntable 33. Specifically, the purpose of such a setting is to make the guide turntable 33 intermittently staggered in contact with the two transmission gears 211 when the guide turntable 33 rotates, and when the transmission gear 211 does not contact the second rack 34, the transmission gear 211 remains fixed as a whole. When in use, by making the guide turntable 33 rotate as a whole, the second rack 34 can be brought into contact with the transmission gear 211 to drive the transmission gear 211 to rotate as a whole, thereby driving the threaded rod 210 to rotate.

Further, at the same time, in combination with Figures 4-5, a gear plate 35 is fixedly installed at the bottom of the guide turntable 33, and one side of the gear plate 35 is meshed with an electric gear rod 36. Specifically, in actual use, the electric gear rod 36 is started to rotate by the motor, which can drive the guide turntable 33 to rotate, and then the second rack 34 is brought into contact with the transmission gear 211 to drive the transmission gear 211 to rotate, and then the threaded slide 213 and the first rack 214 can be translated on the outer wall of the threaded rod 210, and come into contact with the half-toothed plate 215, driving the half-toothed plate 215 to deflect around the connection between the adjustment arm 26 and the support frame 27, so as to achieve the purpose of stabilizing the angle between the photovoltaic body 25 and the photovoltaic connection frame 24, and the inclination angle of the photovoltaic body 25 is fixed, and the overall adjustment and fixing work are very convenient, which is more convenient for actual use.

Furthermore, the number of the adjusting arms 26 is set to two, and the two adjusting arms 26 are symmetrically arranged with respect to the vertical center line of the photovoltaic connection frame 24. Specifically, the purpose of such arrangement is that when the guide rod 28 is pushed synchronously, the two adjusting arms 26 can be deflected synchronously, and then the photovoltaic connection frame 24 can be stably applied with force, so that the photovoltaic connection frame 24 drives the corresponding two support platforms 21 to deflect synchronously, thereby adjusting the inclination angle of the photovoltaic body 25.

It can be understood that, in the specific implementation, first, by starting the electric gear rod 36 provided at the bottom of each support platform 21 to drive the gear plate 35 to rotate the guide turntable 33 as a whole, the corresponding second rack 34 can be intermittently contacted with the transmission gear 211 meshing with its top, and then drive the threaded rod 210 to rotate, thereby driving each corresponding first rack 214 to translate on its outer wall, and then drive the half-toothed plates 215 and 218 to deflect around the connection between the adjustment arm 26 and the support frame 27, and then make the adjustment arm 26 deflect, so as to drive the overall inclination angle of the photovoltaic body 25 to be adjusted. After the adjustment is completed, the inclination angle can be fixed by stopping the rotation of the guide turntable 33, so that the adjustment work between the overall multiple photovoltaic bodies 25 is more convenient, which is more conducive to improving the overall installation efficiency.

Of course, a specific orientation adjustment mechanism 3 can also be designed, as shown below:

It also includes an azimuth adjustment mechanism 3, which includes an adjustment seat 31 installed below the guide turntable 33. Furthermore, as shown in Figures 5-6, a rotating shaft 37 is rotatably connected to the middle of the guide turntable 33 in a through-shaped manner, and a connecting slide 38 is fixedly installed at one end of the rotating shaft 37 close to the threaded slide 213. The threaded slide 213 can be slidably engaged in the inner cavity of the connecting slide 38.

Specifically, under normal conditions, the connecting slide 38 is supported at the bottom of the threaded slide 213, providing auxiliary support for the threaded slide 213, the first rack 214 and the guide rod 28 as a whole, and during the movement of the threaded slide 213, it can assist in driving the threaded slide 213 as a whole to translate along the internal trajectory of the connecting slide 38, thereby preventing the support platform 21 from deflecting inside the mounting platform 1 during the movement, thereby affecting the contact range and contact duration between the photovoltaic body 25 and the light.

The other end of the rotating shaft 37 is fixedly connected to the electric rotating rod 39 , and the bottom of the electric rotating rod 39 is fixedly connected to the middle of the adjusting seat 31 . When the electric rotating rod 39 is started, it can drive the rotating shaft 37 to rotate.

It can be understood that when it is necessary to drive the overall orientation of the photovoltaic body 25 with the support platform 21 as a whole to perform deflection adjustment, the connecting slide 38 can be driven to rotate by starting the rotating shaft 37, so that the connecting slide 38 is stuck on the outer wall of the threaded slide 213 to drive the threaded slide 213 as a whole to perform deflection adjustment, and then the supporting bearing circular table fixedly connected to the positioning seat 29 is driven to rotate in the mounting platform 1 through the threaded rod 210 and the limiting slide 212, thereby realizing synchronous rotation adjustment of the support orientation of the photovoltaic body 25.

It should be noted that although the above technical solution realizes the convenient adjustment of the photovoltaic body 25, when there are multiple photovoltaic bodies 25, how to synchronously adjust the multiple photovoltaic bodies 25 still needs to be solved. For this reason, the above technical solution can be further improved, as shown below:

Further preferably, a support frame 32 is sleeved on the middle part of the electric rotating rod 39, the bottom of the support frame 32 is fixedly connected to the top surface of the adjusting seat 31, the bottom of the gear plate 35 is fixedly connected to a first synchronization ring 310, the electric rotating rod 39 can rotatably pass through the gear plate 35 and the first synchronization ring 310, and a second synchronization ring 311 is fixedly connected to the position of the electric rotating rod 39 between the support frame 32 and the adjusting seat 31, and multiple first synchronization rings 310 and multiple second synchronization rings 311 are connected by a synchronous transmission belt. When the electric rotating rod 39 is started, it can drive multiple second synchronization rings 311 to rotate synchronously, and when the electric gear rod 36 is started, it can drive multiple first synchronization rings 310 to rotate synchronously.

It can be understood that when multiple photovoltaic bodies 25 are installed in the mounting platform 1 and the angles and orientations of the multiple photovoltaic bodies 25 need to be adjusted synchronously, the user can first start the electric rotating rod 39 to make it start rotating. As the electric rotating rod 39 rotates, the orientation of the photovoltaic body 25 itself can be adjusted. At the same time, the second synchronous ring 311 drives the second synchronous ring 311 under other photovoltaic bodies 25 to rotate synchronously, thereby realizing the synchronous adjustment of the orientations of multiple photovoltaic bodies 25; then, the user can start the electric gear rod 36 to make it start rotating. As the electric gear rod 36 rotates, the gear plate 35 can be driven to rotate to achieve the angle adjustment of the photovoltaic body 25. At the same time, the first synchronous ring 310 under the gear plate 35 drives the first synchronous ring 310 under other photovoltaic bodies 25 to rotate synchronously, thereby realizing the synchronous adjustment of the angles of multiple photovoltaic bodies 25; the above technical scheme not only realizes the angle adjustment and orientation adjustment of the photovoltaic body 25, but also realizes the synchronous adjustment between multiple photovoltaic bodies 25, so that the power generation effect of the photovoltaic body 25 is greatly improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. Photovoltaic support convenient to adjust, including mount table (1), its characterized in that:

The photovoltaic device comprises a mounting table (1), wherein an angle adjusting mechanism (2) is rotatably arranged at the top of the mounting table (1), the angle adjusting mechanism (2) comprises a supporting table (21) rotatably connected in the mounting table (1), a mounting groove (22) is formed in the middle of the supporting table (21), two supporting arms (23) are hinged to the top surface of the supporting table (21) and are positioned on one side of the mounting groove (22), a photovoltaic connecting frame (24) is rotatably connected between the two supporting arms (23), an adjusting arm (26) is rotatably connected to the lower end face of the photovoltaic connecting frame (24), the adjusting arm (26) penetrates through the mounting groove (22) and extends to the lower portion of the supporting table (21), a supporting frame (27) rotatably connected with the adjusting arm (26) is fixedly connected to the bottom surface of the supporting table (21), a guide rod (28) is fixedly connected to the bottom end of the adjusting arm (26), and a moving assembly for driving the photovoltaic connecting frame (24) to deflect is arranged on the guide rod (28);

the movable assembly comprises a positioning seat (29) fixedly connected to the bottom edge of the supporting table (21), a threaded rod (210) is rotatably connected to the positioning seat (29), a limit sliding rod (212) fixedly connected with the positioning seat (29) is arranged below the threaded rod (210), and a threaded sliding seat (213) is sleeved on the limit sliding rod (212) and the threaded rod (210).

2. The adjustable photovoltaic bracket of claim 1, wherein:

The top fixed mounting of screw slide (213) has first rack (214), the top meshing of first rack (214) have with half fluted disc (215) of guide bar (28) rigid coupling, the both ends of threaded rod (210) all rigid coupling have drive gear (211), guide revolving stage (33) are installed to the below of screw slide (213), the top surface edge fixed mounting of guide revolving stage (33) with second rack (34) of drive gear (211) meshing.

3. The adjustable photovoltaic bracket of claim 2, wherein:

Still include position adjustment mechanism (3), position adjustment mechanism (3) including install in regulation seat (31) of direction revolving stage (33) below, the centre of direction revolving stage (33) is the form rotatable connection that runs through has pivot (37), pivot (37) are close to one end fixed mounting of screw thread slide (213) has linking balladeur train (38), screw thread slide (213) slidable block is in the inner chamber of linking balladeur train (38), the other end and the electronic bull stick (39) rigid coupling of pivot (37).

4. A photovoltaic bracket for facilitating adjustment according to claim 3, characterized in that:

the middle part cover of electronic bull stick (39) is equipped with braced frame (32), braced frame (32) bottom rigid coupling in adjust seat (31) top surface, gear dish (35) bottom rigid coupling has first synchronous lantern ring (310), electronic bull stick (39) rotatable run through gear dish (35) with first synchronous lantern ring (310), be located on electronic bull stick (39) braced frame (32) with the position rigid coupling between adjust seat (31) has second synchronous lantern ring (311), a plurality of between first synchronous lantern ring (310) and a plurality of all carry out transmission connection through synchronous drive belt between second synchronous lantern ring (311).