CN219554885U

CN219554885U - Bracket convenient to rotation regulation

Info

Publication number: CN219554885U
Application number: CN202320844878.8U
Authority: CN
Inventors: 金岭; 董小磊; 王志刚
Original assignee: Henan Annoni Construction Technology Co ltd
Current assignee: Henan Annoni Construction Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-18
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to a bracket convenient for rotation adjustment, which comprises a supporting rod, wherein the top of the supporting rod is movably connected with a supporting plate, one side of the supporting plate is movably connected with a supporting frame for installing a photovoltaic plate, locking pieces are symmetrically arranged on two sides of the supporting frame, and the photovoltaic plate is installed between the two locking pieces; a first driving mechanism is arranged between the support rod and the support plate, and the first driving mechanism can drive the support plate to rotate around the axis of the support rod; a second driving mechanism is arranged between the supporting frame and the supporting plate, and the second driving mechanism can drive the supporting frame to rotate along one side of the supporting plate. The utility model has the beneficial effects of convenient installation of the photovoltaic panel, angle adjustment and the like.

Description

Bracket convenient to rotation regulation

Technical Field

The utility model relates to a photovoltaic panel bracket, in particular to a bracket convenient to rotate and adjust, and belongs to the technical field of photovoltaic equipment.

Background

Photovoltaic power generation is a device that uses the radiant energy of the sun to excite P-N junction electrons to generate current. In recent years, along with the great reduction of the cost of photovoltaic power generation, more and more photovoltaic power generation stations are arranged on rural roofs, tops of urban high-rise buildings, lakes, hillsides and the like, and the photovoltaic power generation is widely applied.

For example, a support for photovoltaic power generation disclosed in chinese patent literature, its bulletin number CN209105087U, including roof, bracing piece, first pull rod and second pull rod, the vertical setting of bracing piece is in the roof below, the bracing piece rotates with the roof to be connected, the both sides of the lower extreme of roof are equipped with first connecting strip and second connecting strip respectively, the below of first connecting strip and second connecting strip is equipped with third connecting strip and fourth connecting strip, the one end of third connecting strip and fourth connecting strip is connected with the lateral wall of bracing piece respectively, and first connecting strip, the second connecting strip, third connecting strip and fourth connecting strip are located the coplanar, the both ends of first pull rod respectively with first connecting strip and third connecting strip sliding connection, the both ends of second pull rod respectively with second connecting strip and fourth connecting strip sliding connection. The support can change the horizontal angle and the inclination angle of the photovoltaic panel through the sunlight irradiation angle, but each time the transformation of the angle is required to be manually adjusted, the operation is quite inconvenient, in addition, as the photovoltaic panel has various thickness and length specifications, the installation fixture corresponding to the photovoltaic panel with different specifications is required to be designed, and the photovoltaic panel is installed on the frame through the installation fixture.

Disclosure of Invention

The utility model mainly aims at the problems existing in the prior art and provides a bracket convenient for rotation adjustment.

The aim of the utility model is mainly achieved by the following scheme:

the bracket convenient to rotate and adjust comprises a supporting rod, wherein the top of the supporting rod is movably connected with a supporting plate, one side of the supporting plate is movably connected with a supporting frame for installing a photovoltaic plate, locking pieces are symmetrically arranged on two sides of the supporting frame, and the photovoltaic plate is installed between the two locking pieces; a first driving mechanism is arranged between the support rod and the support plate, and the first driving mechanism can drive the support plate to rotate around the axis of the support rod; a second driving mechanism is arranged between the supporting frame and the supporting plate, and the second driving mechanism can drive the supporting frame to rotate along one side of the supporting plate.

Preferably, the locking piece comprises a supporting frame, a pressing block and a locking assembly; the support frame is of a U-shaped structure and comprises a support bottom plate and support vertical plates positioned on two sides of the support bottom plate, and curled edges are arranged at the tops of the two support vertical plates in an inward extending mode; the pressing block is of a right-angle stepped plate-shaped structure and comprises a first transverse plate, a first vertical plate, a second transverse plate and a second vertical plate which are integrally formed, wherein the first transverse plate and the first vertical plate form an upper step surface of the pressing block, the second transverse plate and the second vertical plate form a lower step surface of the pressing block, and a limiting plate is further transversely arranged at the bottom of the second vertical plate; the locking assembly comprises a U-shaped fixing plate, a stud and a locking nut, wherein the stud is positioned in the center of the upper surface of the U-shaped fixing plate, the locking nut is in threaded connection with the stud, and two outer side walls of the U-shaped fixing plate are respectively abutted against the inner side walls of the two supporting vertical plates.

Preferably, a first gasket is arranged on the lower surface of the first transverse plate, anti-skidding patterns are arranged on the lower surface of the first gasket, a second gasket is arranged on the upper surface of the inner side curled edge of the supporting frame, and anti-skidding patterns are arranged on the upper surface of the second gasket.

Preferably, the side parts of the photovoltaic panel are clamped between the first gasket and the second gasket on the same side, the inner side surface of the first vertical plate is abutted against the side surface of the photovoltaic panel, and the limiting plate is positioned below the outer side curled edge of the supporting frame.

Preferably, the second transverse plate is provided with a mounting hole, the upper part of the stud penetrates through the mounting hole and is in threaded connection with the lock nut, the stud is sleeved with a pre-tightening spring, and the pre-tightening spring is located between the U-shaped fixing plate and the second transverse plate.

Preferably, the first driving mechanism comprises a first driving motor, a first gear and a circular arc rack, wherein the first gear is sleeved on an output shaft of the first driving motor, and the circular arc rack is connected with the first gear in a meshed mode.

Preferably, the top of bracing piece is equipped with inside hollow rotation section of thick bamboo, be equipped with the bearing in the rotation section of thick bamboo, and one side of rotation section of thick bamboo is equipped with the mounting panel, first driving motor installs on the mounting fixed plate, the bottom central authorities of backup pad are equipped with the dwang, the lower part of dwang passes through the bearing rotation and connects in the rotation section of thick bamboo, the lower surface at the backup pad is fixed to the circular arc rack.

Preferably, the circular arc rack is coaxially arranged with the rotary cylinder.

Preferably, the second driving mechanism comprises a second driving motor, a second gear, a straight rack and a driving box, the second gear is located in the driving box, the second gear is sleeved on an output shaft of the second driving motor, the second driving motor is fixedly installed on the outer side of the driving box, a sliding groove which is convenient for the straight rack to slide is penetrated in the driving box, and the straight rack is meshed with the second gear.

Preferably, the top of the straight rack is rotatably connected with the upper part of the supporting frame, and the two opposite side walls of the driving box are rotatably connected with the rear side of the supporting plate.

Therefore, compared with the prior art, the utility model has the following advantages:

(1) According to the utility model, through the first driving mechanism, when the bracket is required to axially rotate, the first driving motor works and drives the supporting plate and the supporting frame to horizontally rotate, so that the photovoltaic plate is rotated, and the horizontal angle of the photovoltaic plate is changed;

(2) According to the utility model, through the second driving mechanism, when the inclination angle of the photovoltaic panel is required to be adjusted, the second driving motor works and drives the supporting frame to rotate around the supporting plate, so that the inclination angle of the photovoltaic panel is changed, and the first driving mechanism and the second driving mechanism are matched to realize multidirectional adjustment of the whole bracket;

(3) According to the utility model, through the locking assembly, the two sides of the U-shaped fixing plate are contacted with the inner side of the supporting frame, no external force is supported and the photovoltaic plate cannot fall down, the pressing blocks on the two sides can be sleeved on the corresponding studs before the photovoltaic plate is installed, the pressing blocks can upwards collide with the lower ends of the locking nuts under the action of the elasticity of the pre-tightening springs, then the photovoltaic plate is placed at the corresponding position, the locking nuts are screwed, the U-shaped fixing plate can upwards move and collide with the curled edges, the photovoltaic plates with different thicknesses can be quickly installed, the installation steps are simple, the quick installation of the photovoltaic plates is facilitated, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic view of a construction of the present utility model;

FIG. 2 is a schematic view of another angular configuration of the present utility model;

FIG. 3 is a schematic view of a first driving mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a second driving mechanism according to the present utility model;

FIG. 5 is a schematic view of the installation of a photovoltaic panel of the present utility model;

fig. 6 is an enlarged view at a in fig. 5.

Illustration of: the device comprises a 1-supporting rod, a 2-supporting plate, a 3-photovoltaic plate, a 4-supporting frame, a 5-supporting frame, a 6-pressing block, a 7-locking component, an 8-supporting bottom plate, a 9-supporting vertical plate, a 10-curling edge, a 11-first transverse plate, a 12-first vertical plate, a 13-second transverse plate, a 14-second vertical plate, a 15-limiting plate, a 16-U-shaped fixing plate, a 17-stud, a 18-locking nut, a 19-first gasket, a 20-second gasket, a 21-mounting hole, a 22-pretensioning spring, a 23-first driving motor, a 24-first gear, a 25-circular arc rack, a 26-rotating cylinder, a 27-bearing, a 28-mounting plate, a 29-rotating rod, a 30-second driving motor, a 31-second gear, a 32-straight rack, a 33-driving box and a 34-sliding groove.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

Example 1:

as shown in fig. 1 and 2, the utility model provides a technical scheme, which is convenient for rotation adjustment, and comprises a supporting rod 1 with a cylindrical structure, wherein supporting feet are welded at the bottom of the supporting rod 1, fixing bolts are arranged on the supporting feet, the bracket is installed at a position to be placed through the fixing bolts, the top of the supporting rod 1 is rotationally connected with a supporting plate 2, one side of the supporting plate 2 is rotationally connected with a supporting frame 4 for installing a photovoltaic panel 3, locking pieces are symmetrically arranged at two sides of the supporting frame 4, and the photovoltaic panel 3 is installed between the two locking pieces; a first driving mechanism is arranged between the support rod 1 and the support plate 2, and the support plate 2 can be driven to rotate around the axis of the support rod 1 through the first driving mechanism, so that the horizontal angle of the photovoltaic panel 3 is changed; a second driving mechanism is arranged between the supporting frame 4 and the supporting plate 2, and the supporting frame 4 can be driven to rotate along one side of the supporting plate 2 through the second driving mechanism, so that the inclination angle of the photovoltaic panel 3 is changed.

Example 2:

as shown in fig. 1, 5 and 6, the present utility model provides another technical solution, namely a bracket convenient for rotation adjustment, which is different from embodiment 1 in that the locking member is composed of a supporting frame 5, a pressing block 6 and a locking assembly 7.

Specifically, the support frame 5 is of a U-shaped structure and consists of a support bottom plate 8 and support vertical plates 9 positioned on two sides of the support bottom plate 8, the tops of the two support vertical plates 9 are all extended inwards to form a whole and provided with curled edges 10, and the support bottom plate 8 is connected with the support frame 4 through bolts; the pressing block 6 is of a right-angle stepped plate-shaped structure and consists of a first transverse plate 11, a first vertical plate 12, a second transverse plate 13 and a second vertical plate 14 which are integrally formed, wherein the first transverse plate 11 and the first vertical plate 12 form an upper step surface of the pressing block 6, the second transverse plate 13 and the second vertical plate 14 form a lower step surface of the pressing block 6, and a transverse limiting plate 15 is welded at the bottom of the second vertical plate 14; the locking assembly 7 consists of a U-shaped fixing plate 16, a stud 17 positioned in the center of the upper surface of the U-shaped fixing plate 16 and a locking nut 18 in threaded connection with the stud 17, two outer side walls of the U-shaped fixing plate 16 are respectively abutted against the inner side walls of the two supporting risers 9, and a plurality of groups of pressing blocks 6 and locking assemblies 7 can be arranged in each supporting frame 5 during installation.

Specifically, the lower surface of the first transverse plate 11 is adhered with a first gasket 19, the lower surface of the first gasket 19 is provided with longitudinal anti-skidding patterns, the upper surface of the inner side curled edge 10 of the support frame 5 is adhered with a second gasket 20, the upper surface of the second gasket 20 is provided with transverse anti-skidding patterns, the first gasket 19 and the second gasket 20 are made of silica gel, so that the photovoltaic panel 3 is prevented from being damaged in the pressing process, and the photovoltaic panel 3 is prevented from being shifted in the long-term use process; the side parts of the photovoltaic panel 3 are clamped between the first gasket 19 and the second gasket 20 on the same side, the inner side surface of the first vertical plate 12 is abutted against the side surface of the photovoltaic panel 3, and the limiting plate 15 is positioned below the outer side curled edge 10 of the supporting frame 5.

Specifically, a mounting hole 21 is formed in the middle of the second transverse plate 13, the upper portion of the stud 17 passes through the mounting hole 21 and is in threaded connection with the lock nut 18, a pre-tightening spring 22 is sleeved on the stud 17, and the pre-tightening spring 22 is located between the U-shaped fixing plate 16 and the second transverse plate 13.

Example 3:

as shown in fig. 1 and 3, the present utility model provides another technical solution, and a bracket convenient for rotation adjustment, which is different from embodiment 1 in that the first driving mechanism is composed of a first driving motor 23, a first gear 24 and a circular arc rack 25, the first gear 24 is sleeved on an output shaft of the first driving motor 23, and the circular arc rack 25 is in meshed connection with the first gear 24.

Specifically, the top bolted connection of bracing piece 1 has inside cavity, upper portion open-ended a section of thick bamboo 26, be equipped with bearing 27 in the section of thick bamboo 26 that rotates, and one side welding of a section of thick bamboo 26 has mounting panel 28, first driving motor 23 passes through the bolt mounting on mounting panel 28, the bottom central authorities of backup pad 2 are equipped with dwang 29 through the bolt, the lower part of dwang 29 passes through bearing 27 rotation to be connected in a section of thick bamboo 26, circular arc rack 25 bonding is fixed at the lower surface of backup pad 2, guarantee circular arc rack 25 and the coaxial setting of a section of thick bamboo 26 during the installation.

Example 4:

as shown in fig. 1 and 4, the present utility model provides another technical solution, and a bracket convenient for rotation adjustment, which is different from embodiment 1 in that the second driving mechanism is composed of a second driving motor 30, a second gear 31, a straight rack 32 and a driving box 33, the second gear 31 is located in the driving box 33, the second gear 31 is sleeved on an output shaft of the second driving motor 30, the second driving motor 30 is fixedly installed on the outer side of the driving box 33 through a bolt, a sliding groove 34 convenient for sliding of the straight rack 32 is vertically penetrating in the driving box 33, and the straight rack 32 is meshed with the second gear 31.

Specifically, the top of the straight rack 32 is rotatably connected to the upper portion of the support frame 4 via a rotation shaft, and the opposite side walls of the driving case 33 are rotatably connected to the rear side of the support plate 2 via rotation shafts.

According to the bracket convenient to rotate and adjust, when the bracket is required to rotate axially, the first driving motor works and drives the supporting plate and the supporting frame to rotate horizontally, so that the photovoltaic plate rotates and the horizontal angle of the photovoltaic plate is changed; through the second driving mechanism, when the inclination angle of the photovoltaic panel needs to be adjusted, the second driving motor works and drives the supporting frame to rotate around the supporting plate, so that the inclination angle of the photovoltaic panel is changed, and the first driving mechanism and the second driving mechanism are matched to realize multidirectional adjustment of the whole bracket; through the locking subassembly that sets up, the both sides of U type fixed plate contact with the inboard of support frame, do not have external force to support and also can not empty, can establish the briquetting cover of both sides on corresponding double-screw bolt earlier before the installation photovoltaic board, under the elasticity effect of pretension spring, the briquetting can upwards conflict to lock nut's lower extreme, then place the photovoltaic board in corresponding position, screw up lock nut, U type fixed plate can upwards move and conflict to the turn-up, can realize the quick installation of the photovoltaic board of different thickness, the installation step is simple, be favorable to the quick installation of photovoltaic board, and the installation effectiveness has been improved moreover.

It should be understood that this example is only illustrative of the utility model and is not intended to limit the scope of the utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.

Claims

1. Bracket convenient to rotation regulation, its characterized in that: the photovoltaic support comprises a support rod (1), wherein the top of the support rod (1) is movably connected with a support plate (2), one side of the support plate (2) is movably connected with a support frame (4) for installing a photovoltaic plate (3), locking pieces are symmetrically arranged on two sides of the support frame (4), and the photovoltaic plate (3) is installed between the two locking pieces; a first driving mechanism is arranged between the support rod (1) and the support plate (2), and the first driving mechanism can drive the support plate (2) to rotate around the axis of the support rod (1); a second driving mechanism is arranged between the supporting frame (4) and the supporting plate (2), and the second driving mechanism can drive the supporting frame (4) to rotate along one side of the supporting plate (2).

2. A bracket for facilitating rotational adjustment as defined in claim 1, wherein: the locking piece comprises a supporting frame (5), a pressing block (6) and a locking assembly (7); the support frame (5) is of a U-shaped structure and comprises a support bottom plate (8) and support vertical plates (9) positioned on two sides of the support bottom plate (8), and curled edges (10) are arranged at the tops of the two support vertical plates (9) in an inward extending mode; the pressing block (6) is of a right-angle stepped platy structure and comprises a first transverse plate (11), a first vertical plate (12), a second transverse plate (13) and a second vertical plate (14) which are integrally formed, wherein the first transverse plate (11) and the first vertical plate (12) form an upper step surface of the pressing block (6), the second transverse plate (13) and the second vertical plate (14) form a lower step surface of the pressing block (6), and a limiting plate (15) is further transversely arranged at the bottom of the second vertical plate (14); the locking assembly (7) comprises a U-shaped fixing plate (16), a stud (17) positioned in the center of the upper surface of the U-shaped fixing plate (16) and a locking nut (18) in threaded connection with the stud (17), and two outer side walls of the U-shaped fixing plate (16) are respectively abutted against the inner side walls of the two supporting vertical plates (9).

3. A bracket for facilitating rotational adjustment as defined in claim 2, wherein: the lower surface of first diaphragm (11) is equipped with first gasket (19), the lower surface of first gasket (19) is equipped with anti-skidding line, the upper surface of inboard turn-up (10) of support frame (5) is equipped with second gasket (20), the upper surface of second gasket (20) is equipped with anti-skidding line.

4. A bracket for facilitating rotational adjustment according to claim 3, wherein: the side parts of the photovoltaic panels (3) are clamped between the first gaskets (19) and the second gaskets (20) on the same side, the inner side faces of the first vertical plates (12) are abutted against the side faces of the photovoltaic panels (3), and the limiting plates (15) are located below the outer side curled edges (10) of the supporting frames (5).

5. A bracket for facilitating rotational adjustment as defined in claim 4, wherein: the second transverse plate (13) is provided with a mounting hole (21), the upper part of the stud (17) passes through the mounting hole (21) and is in threaded connection with the lock nut (18), the stud (17) is sleeved with a pre-tightening spring (22), and the pre-tightening spring (22) is positioned between the U-shaped fixing plate (16) and the second transverse plate (13).

6. A bracket for facilitating rotational adjustment as defined in claim 1, wherein: the first driving mechanism comprises a first driving motor (23), a first gear (24) and an arc rack (25), wherein the first gear (24) is sleeved on an output shaft of the first driving motor (23), and the arc rack (25) is connected with the first gear (24) in a meshed mode.

7. A bracket for facilitating rotational adjustment as defined in claim 6, wherein: the top of bracing piece (1) is equipped with inside hollow rotation section of thick bamboo (26), be equipped with bearing (27) in rotation section of thick bamboo (26), and one side of rotation section of thick bamboo (26) is equipped with mounting panel (28), first driving motor (23) are installed on mounting panel (28), the bottom central authorities of backup pad (2) are equipped with dwang (29), the lower part of dwang (29) is rotated through bearing (27) and is connected in rotation section of thick bamboo (26), circular arc rack (25) are fixed at the lower surface of backup pad (2).

8. A bracket for facilitating rotational adjustment as defined in claim 7, wherein: the arc rack (25) and the rotary cylinder (26) are coaxially arranged.

9. A bracket for facilitating rotational adjustment as defined in claim 1, wherein: the second driving mechanism comprises a second driving motor (30), a second gear (31), a straight rack (32) and a driving box (33), wherein the second gear (31) is positioned in the driving box (33), the second gear (31) is sleeved on an output shaft of the second driving motor (30), the second driving motor (30) is fixedly installed on the outer side of the driving box (33), a sliding groove (34) which is convenient for the straight rack (32) to slide is penetrated in the driving box (33), and the straight rack (32) is meshed with the second gear (31).

10. A bracket for facilitating rotational adjustment as defined in claim 9, wherein: the top of the straight rack (32) is rotationally connected with the upper part of the supporting frame (4), and two opposite side walls of the driving box (33) are rotationally connected with the rear side of the supporting plate (2).