CN220822969U - Height-adjustable double-diagonal bracing photovoltaic bracket - Google Patents

Abstract

The utility model relates to a double-diagonal bracing photovoltaic bracket with adjustable height, which comprises a base and a mounting plate, wherein the lower end face of the base is provided with a connecting groove, a connecting component is arranged at the connecting groove, the lower end face of the mounting plate is fixedly provided with a rotary disc, the outer edge of the rotary disc is concentrically fixedly provided with a gear ring, the upper end face of the base is provided with a mounting groove, a driving mechanism is arranged in the mounting groove, the mounting groove is rotationally connected with a tray through a bearing seat, the upper end face of the mounting plate is fixedly provided with a stand column, the top end of the stand column is provided with a base capable of rotating along the vertical direction, the upper end face of the mounting plate is provided with an arc-shaped slide rail by taking the stand column as the center, the arc-shaped slide rail is in sliding connection with two groups of vertical support columns, and an adjusting mechanism for adjusting the position of the support columns is arranged between the two groups of support columns; the design of the gear ring, the driving mechanism, the tray and the adjusting mechanism can complete the orientation and the inclination direction of the photovoltaic power generation plate through the matching of the driving mechanism and the adjusting mechanism, so that the photovoltaic power generation plate can maintain the optimal orientation, and the power generation efficiency is improved.

Description

Height-adjustable double-diagonal bracing photovoltaic bracket

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a double-diagonal-support photovoltaic bracket with adjustable height.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and the photovoltaic support is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and is required to be capable of realizing angle adjustment according to the change of sunlight angle so as to furthest utilize the solar energy.

As disclosed in chinese patent literature, a photovoltaic trackable support, publication no: CN217590712U, publication date: 20221014, including two fixed columns and the support main part that is used for fixed solar panel, select between its fixed column and the support main part bottom to rotate and be connected, set up angle adjustment mechanism between another fixed column and the support main part bottom, angle adjustment mechanism control support main part with the junction of rotating and being connected between one of them fixed column and the support main part is the center of rotation, carries out the inclination adjustment of two at least directions to the support main part. According to the double-diagonal-strut photovoltaic bracket with the adjustable height, the height of the whole solar panel can be adjusted through the lifting device, the angle adjusting mechanism controls the bracket main body to swing by taking the joint as the center, so that the inclination angle between the solar panel and the horizontal plane can be adjusted, the solar panel can track the sun all the day, and the power generation efficiency of the solar panel is improved; obviously, the above scheme can only complete the adjustment of the inclination angle of the photovoltaic power generation plate, and the orientation of the photovoltaic power generation plate cannot be adjusted.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a double-diagonal-strut photovoltaic bracket with adjustable height so as to solve the technical problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a high adjustable two bracing photovoltaic support, including being used for with former leg joint's base, mounting panel, two sets of parallel arrangement's spread groove have been seted up to the lower terminal surface of base, spread groove department is provided with the coupling assembling who is used for with former leg joint, the lower terminal surface central point of mounting panel puts and is fixed with the carousel, the outward flange of carousel is fixed with the ring gear with one heart, the mounting groove has been seted up to the position of the corresponding carousel of up end of base, be provided with actuating mechanism in the mounting groove, be connected with the tray through the bearing frame rotation in the mounting groove, the carousel can dismantle with the tray and be connected, actuating mechanism's work end and ring gear meshing, the up end of mounting panel is provided with the stand, the top of stand is provided with the base that can follow vertical direction pivoted, the up end of base is used for installing photovoltaic power generation board, the up end of mounting panel is provided with the arc slide rail with the center with the upper end of stand, arc slide rail symmetry sliding connection has two sets of vertical support column, the top sphere pair of vertical support column is connected with the slider, slider sliding connection is at the lower terminal surface of base, two sets of support column is followed its symmetry axis orientation and is provided with the adjustment mechanism that is used for adjusting the support column position.

Preferably, the adjusting mechanism comprises a ball screw, a servo motor, a push block and a linkage rod, wherein the ball screw is rotationally connected to the mounting plate along the directions of symmetry axes of the two groups of support columns, the servo motor is mounted on the mounting plate, the working end of the servo motor is axially in transmission connection with one end of the ball screw, the push block is fixed on a nut of the ball screw, the push block is in sliding connection with the mounting plate, the two groups of linkage rod are arranged on two sides of the push block, one end of the linkage rod is rotationally connected to the push block, and the other end of the linkage rod is rotationally connected to one side of the support column.

Further, the up end bolted connection of mounting panel has the safety cover, servo motor installs in the safety cover, is provided with the heat dissipation grid on the safety cover.

Preferably, the driving mechanism comprises a driving motor, gears, a limiting pin, a spring, a limiting plate, an electric telescopic rod and a push plate, wherein the driving motor is installed in the installation groove, the gear is axially fixed at the output end of the driving motor, the gears are meshed with the gear rings, a plurality of limiting through holes are formed in the gear rings at equal intervals by taking the center of the gear rings as the circle center, the top end of the limiting pin penetrates through the base to be inserted into one of the limiting through holes, the bottom end of the limiting pin penetrates through the base to be fixed on the limiting plate, the spring is sleeved on the limiting pin, one end of the spring is fixed on the limiting pin, the other end of the spring is fixed in the installation groove, the electric telescopic rod is fixed on the lower end face of the base, and the push plate is fixed at the bottom telescopic end of the electric telescopic rod and is matched with the limiting plate.

Preferably, the connecting assembly comprises a U-shaped clamp and fixing seats, wherein every two groups of fixing seats are symmetrically fixed on two sides of the notch of the connecting groove on the lower end face of the base, and the U-shaped clamp is connected to the fixing seats through bolts.

Further, the inner side of the U-shaped clamp is inserted with a rubber cushion block, and one side of the rubber cushion block, which is close to the original bracket, is provided with friction stripes.

Preferably, the turntable is bolted to the tray.

Compared with the prior art, the utility model has the advantages that:

According to the utility model, the gear ring, the driving mechanism, the tray and the adjusting mechanism are designed, the gear ring is driven to rotate by the driving mechanism, so that various mechanisms on the tray and the tray connected with the gear ring are adjusted, the orientation of the photovoltaic power generation plate is adjusted, the adjusting mechanism is utilized to adjust the positions of two groups of support columns, the inclination angle of a base connected with the support columns and the upright columns is adjusted by utilizing the height difference and the position change between the support columns and the upright columns, and the orientation and the inclination direction of the photovoltaic power generation plate are completed by the cooperation of the driving mechanism and the adjusting mechanism, so that the photovoltaic power generation plate can maintain the optimal orientation, and the power generation efficiency is improved; and the bracket can be mounted on the original bracket, so that the transformation of the original bracket is realized, and the transformation cost is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a height-adjustable double-diagonal photovoltaic bracket of the present utility model;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1;

FIG. 3 is an enlarged view of a portion of region B of FIG. 1;

FIG. 4 is a schematic view of a connection structure of a ball screw and a support post;

FIG. 5 is a schematic view of the construction of a ring gear;

fig. 6 is a schematic structural view of a rubber pad.

The reference numerals in the figures illustrate:

1. A base; 2. a mounting plate; 3. a connecting groove; 4. a connection assembly; 5. a turntable; 6. a gear ring; 7. a mounting groove; 8. a driving mechanism; 9. a tray; 10. a column; 11. a base; 12. an arc-shaped slide rail; 13. a support column; 14. a slide block; 15. an adjusting mechanism; 1501. a ball screw; 1502. a servo motor; 1503. a pushing block; 1504. a linkage rod; 16. a protective cover; 17. a heat-dissipating grille; 18. limiting through holes; 801. a driving motor; 802. a gear; 803. a limiting pin; 804. a spring; 805. a limiting plate; 806. an electric telescopic rod; 807. a push plate; 401. a U-shaped clamp; 402. a fixing seat; 403. a rubber cushion block; 404. rubbing stripes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

Referring to fig. 1 to 6, a height-adjustable double-diagonal-bracing photovoltaic bracket comprises a base 1 and a mounting plate 2, wherein the base 1 and the mounting plate 2 are connected with the original bracket, two groups of connecting grooves 3 are formed in the lower end face of the base 1, connecting assemblies 4 are arranged at the connecting grooves 3 and are connected with the original bracket, a rotary table 5 is fixed at the center of the lower end face of the mounting plate 2, a gear ring 6 is concentrically fixed at the outer edge of the rotary table 5, a mounting groove 7 is formed in the upper end face of the base 1, corresponding to the rotary table 5, a driving mechanism 8 is arranged in the mounting groove 7, a tray 9 is rotatably connected in the mounting groove 7 through a bearing seat, the rotary table 5 is detachably connected with the tray 9, the working end of the driving mechanism 8 is meshed with the gear ring 6, a stand column 10 is fixedly arranged on the upper end face of the mounting plate 2, the top end of the upright post 10 is provided with a base 11 capable of rotating along the vertical direction, the upper end surface of the base 11 is used for installing a photovoltaic power generation plate, the upper end surface of the installation plate 2 is provided with an arc-shaped slide rail 12 by taking the upright post 10 as the center, the arc-shaped slide rail 12 is symmetrically and slidingly connected with two groups of vertical support columns 13, a spherical pair at the top end of each vertical support column 13 is connected with a slide block 14, the slide block 14 is slidingly connected with the lower end surface of the base 11, a track is installed on the lower end surface of the base 11 by taking a route passed by the top end of each support column 13 when the support column 13 slides along the arc-shaped slide rail 12 as a reference, the slide block 1 is slidingly connected onto the track, and an adjusting mechanism 15 for adjusting the position of the support column 13 is arranged between the two groups of support columns 13 along the direction of symmetry axis;

The design of the gear ring 6, the driving mechanism 8, the tray 9 and the adjusting mechanism 15 drives the gear ring 6 to rotate through the driving mechanism 8, so that various mechanisms on the tray 9 and the tray 9 connected with the gear ring 6 are adjusted, the orientation of the photovoltaic power generation plate is adjusted, the positions of two groups of support columns 13 are adjusted through the adjusting mechanism 15, the inclination angle of the base 11 connected with the support columns 13 and the upright columns 10 is adjusted through the height difference and the position change between the support columns 13 and the upright columns 10, and the orientation and the inclination direction of the photovoltaic power generation plate are completed through the cooperation of the driving mechanism 8 and the adjusting mechanism 15, so that the photovoltaic power generation plate can maintain the optimal orientation, and the power generation efficiency is improved; and the bracket can be mounted on the original bracket, so that the transformation of the original bracket is realized, and the transformation cost is reduced.

In this embodiment, the adjusting mechanism 15 includes a ball screw 1501, a servo motor 1502, a push block 1503, and a linkage rod 1504, the ball screw 1501 is rotationally connected to the mounting plate 2 along the direction of symmetry axes of the two groups of support columns 13, the servo motor 1502 is mounted to the mounting plate 2, the working end of the servo motor 1502 is axially and drivingly connected to one end of the ball screw 1501, the push block 1503 is fixed on a nut of the ball screw 1501, the push block 1503 is slidingly connected to the mounting plate 2, the linkage rod 1504 is provided with two groups, the symmetry of the linkage rod 1504 is arranged at two sides of the push block 1503, one end of the linkage rod 1504 is rotationally connected to the push block 1503, and the other end of the linkage rod 1504 is rotationally connected to one side of the support column 13;

When the inclination of the base 11 for installing the photovoltaic power generation panel needs to be adjusted, the servo motor 1502 operates to drive the ball screw 1501 to rotate, so that the position of the push block 1503 is adjusted, the distance between the support columns 13 is adjusted by the linkage of the push block 1503 and the linkage rod 1504, the relative position of the support columns 13 and the upright columns 10 is adjusted, and the inclination angle of the base 11 connected with the support columns 13 and the upright columns 10 is adjusted, so that the photovoltaic power generation panel keeps a good inclination angle.

In the embodiment, the upper end surface of the mounting plate 2 is connected with a protective cover 16 through bolts, the servo motor 1502 is installed in the protective cover 16, and a heat radiation grille 17 is arranged on the protective cover 16; the design of the protective cover 16 can protect the servo motor 1502 and reduce damage and influence of the external environment to the servo motor 1502.

In this embodiment, the driving mechanism 8 includes a driving motor 801, a gear 802, a limiting pin 803, a spring 804, a limiting plate 805, an electric telescopic rod 806, and a push plate 807, where the driving motor 801 is mounted in the mounting groove 7, the gear 802 is axially fixed on the output end of the driving motor 801, the gear 802 is meshed with the gear ring 6, a plurality of limiting through holes 18 are equidistantly arranged on the gear ring 6 with the center as the center, the top end of the limiting pin 803 is inserted into one of the limiting through holes 18 through the base 1, the bottom end of the limiting pin 803 is fixed on the limiting plate 805 through the base 1, the spring 804 is sleeved on the limiting pin 803, one end of the spring 804 is fixed on the limiting pin 803, the other end of the spring 804 is fixed in the mounting groove 7, the electric telescopic rod 806 is fixed on the lower end surface of the base 1, the push plate 807 is fixed on the bottom telescopic end of the electric telescopic rod 806, and the push plate 807 is matched with the limiting plate 805;

When the orientation of the photovoltaic power generation plate needs to be adjusted, an electric telescopic rod 806 can be started, the electric telescopic rod 806 pushes a limiting plate 805 through a push plate 807, a spring 804 is compressed, a limiting pin 803 is separated from a limiting through hole 18, at the moment, a driving motor 801 is started, the driving motor 801 drives a gear ring 6 to rotate to a proper position through a gear 802, so that a tray 9 is utilized to drive a turntable 5 and a mounting plate 2 to rotate to a proper position, then the driving motor 801 stops running, the electric telescopic rod 806 is restored to the original state, the spring 804 is restored to the original state, and the limiting pin 803 is inserted into the corresponding limiting through hole 18 to lock the gear ring 6, so that the photovoltaic power generation plate can maintain the optimal position, and the power generation efficiency is improved;

In the embodiment, the connecting assembly 4 comprises a U-shaped clamp 401 and fixing seats 402, wherein each two groups of fixing seats 402 are symmetrically fixed on two sides of a notch of the connecting groove 3 on the lower end face of the base 1, and the U-shaped clamp 401 is connected to the fixing seats 402 through bolts; through the design, the device can be connected with the original bracket.

In the embodiment, a rubber cushion block 403 is inserted into the inner side of the U-shaped clamp 401, and a friction stripe 404 is arranged on one side of the rubber cushion block 403, which is close to the original bracket; through the design of rubber cushion 403, can increase the frictional force of U type clamp 401 and former support.

In this embodiment, the turntable 5 is bolted to the tray 9; through the design, the detachable connection of the turntable 5 and the tray 9 can be realized.

The working process of the utility model is as follows:

When the inclination of the base 11 for installing the photovoltaic power generation panel needs to be adjusted, the servo motor 1502 operates to drive the ball screw 1501 to rotate so as to adjust the position of the push block 1503, and the distance between the support columns 13 is adjusted by the linkage of the push block 1503 and the linkage rod 1504 so as to adjust the relative position of the support columns 13 and the upright columns 10, so that the inclination angle of the base 11 connected with the support columns 13 and the upright columns 10 is adjusted, and the photovoltaic power generation panel is kept at a good inclination angle; when the orientation of the photovoltaic power generation panel needs to be adjusted, the electric telescopic rod 806 can be started, the electric telescopic rod 806 pushes the limiting plate 805 through the pushing plate 807, the spring 804 is compressed, the limiting pin 803 is separated from the limiting through hole 18, at the moment, the driving motor 801 is started, the driving motor 801 drives the gear ring 6 to rotate to a proper position through the gear 802, thereby the tray 9 is utilized to drive the turntable 5 and the mounting plate 2 to rotate to a proper position, then the driving motor 801 stops running, the electric telescopic rod 806 is restored to the original state, the spring 804 is restored to the original state, the limiting pin 803 is inserted into the corresponding limiting through hole 18, the gear ring 6 is locked, the photovoltaic power generation panel can be kept in the optimal position, and the power generation efficiency is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a high adjustable double bracing photovoltaic support, is including being used for with former leg joint's base (1), mounting panel (2), its characterized in that: two groups of parallel connection grooves (3) are formed in the lower end face of the base (1), a connection assembly (4) used for being connected with an original support is arranged at the connection groove (3), a rotary table (5) is fixed at the center of the lower end face of the mounting plate (2), a gear ring (6) is concentrically fixed at the outer edge of the rotary table (5), a mounting groove (7) is formed in the position, corresponding to the rotary table (5), of the upper end face of the base (1), a driving mechanism (8) is arranged in the mounting groove (7), a tray (9) is rotationally connected in the mounting groove (7) through a bearing seat, the rotary table (5) is detachably connected with the tray (9), the working end of the driving mechanism (8) is meshed with the gear ring (6), a stand column (10) is fixedly arranged at the upper end face of the mounting plate (2), a base (11) capable of rotating along the vertical direction is arranged at the top end of the stand column (10), an arc-shaped slide rail (12) is concentrically arranged at the center of the upper end face of the mounting plate (2), two groups of vertical slide blocks (13) are symmetrically and slidingly connected with the upper end faces of the stand column (14) of the base (14) of the vertical slide block (13), an adjusting mechanism (15) for adjusting the position of the support column (13) is arranged between the two groups of support columns (13) along the direction of the symmetry axis.

2. The height adjustable double diagonal strut photovoltaic bracket according to claim 1, wherein: adjustment mechanism (15) are including ball (1501), servo motor (1502), ejector pad (1503), trace (1504), ball (1501) are followed two sets of the symmetry axis direction rotation of support column (13) is connected on mounting panel (2), servo motor (1502) are installed on mounting panel (2), and servo motor (1502) work end axial transmission is connected on the one end of ball (1501), ejector pad (1503) are fixed on the nut of ball (1501), and ejector pad (1503) and mounting panel (2) sliding connection, trace (1504) are provided with two sets of, and trace (1504) symmetry sets up in the both sides of ejector pad (1503), and the one end rotation of trace (1504) is connected on ejector pad (1503), and the other end rotation of trace (1504) is connected on one side of support column (13).

3. The height adjustable double diagonal strut photovoltaic bracket according to claim 2, wherein: the upper end face bolt of mounting panel (2) is connected with safety cover (16), servo motor (1502) are installed in safety cover (16), are provided with radiator grille (17) on safety cover (16).

4. The height adjustable double diagonal strut photovoltaic bracket according to claim 1, wherein: the driving mechanism (8) comprises a driving motor (801), a gear (802), a limiting pin (803), a spring (804), a limiting plate (805), an electric telescopic rod (806) and a push plate (807), wherein the driving motor (801) is installed in the installation groove (7), the gear (802) is axially fixed on the output end of the driving motor (801), the gear (802) is meshed with the gear ring (6), a plurality of limiting through holes (18) are formed in the gear ring (6) at equal intervals by taking the center of the gear ring as the center of the gear ring, the top end of the limiting pin (803) penetrates through the base (1) to be inserted into one of the limiting through holes (18), the bottom end of the limiting pin (803) is fixed on the limiting plate (805), the spring (804) is sleeved on the limiting pin (803), one end of the spring (804) is fixed on the limiting pin (803), the other end of the spring (804) is fixed in the installation groove (7), the electric telescopic rod (803) is fixed on the lower end face of the base (1), and the push plate (807) is fixed on the bottom of the electric telescopic rod (806) to be matched with the limiting plate (805).

5. The height adjustable double diagonal strut photovoltaic bracket according to claim 1, wherein: the connecting assembly (4) comprises U-shaped clamps (401) and fixing seats (402), every two groups of fixing seats (402) are symmetrically fixed on two sides of the notch of the connecting groove (3) on the lower end face of the base (1), and the U-shaped clamps (401) are connected to the fixing seats (402) through bolts.

6. The height adjustable double diagonal strut photovoltaic bracket according to claim 5, wherein: the inner side of the U-shaped clamp (401) is inserted with a rubber cushion block (403), and one side of the rubber cushion block (403) close to the original bracket is provided with friction stripes (404).

7. The height adjustable double diagonal strut photovoltaic bracket according to claim 1, wherein: the turntable (5) is connected with the tray (9) through bolts.