CN219351603U

CN219351603U - Photovoltaic support convenient to angle regulation

Info

Publication number: CN219351603U
Application number: CN202320100635.3U
Authority: CN
Inventors: 陈磊; 高文星; 王胜旭; 任光辉
Original assignee: Henan Jianhao Energy Saving Technology Co ltd
Current assignee: Henan Jianhao Energy Saving Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-14
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a photovoltaic bracket convenient for angle adjustment, which comprises a bracket barrel, a base and a photovoltaic mounting plate, wherein the base is fixedly connected to the bottom of the bracket barrel, the bottom of the photovoltaic mounting plate is fixedly connected with a connecting plate, the top wall of the bracket barrel is rotationally connected with a rotary table, the top of the rotary table is fixedly connected with a fixing frame for installing the photovoltaic mounting plate, and an adjusting mechanism for adjusting the pitching angle of the photovoltaic mounting plate is arranged in the bracket barrel. The beneficial effects are that: according to the utility model, the power mechanism drives the adjusting mechanism to operate, so that the pitching angle of the photovoltaic mounting plate is adjusted so as to adapt to different heights of the sun, the power mechanism can horizontally rotate the photovoltaic mounting plate so as to adapt to different positions of the sun, and the two adjusting modes are switched through the lifting mechanism, so that the photovoltaic mounting plate is convenient to use.

Description

Photovoltaic support convenient to angle regulation

Technical Field

The utility model relates to the field of photovoltaic supports, in particular to a photovoltaic support convenient for angle adjustment.

Background

The whole photovoltaic power generation process is pollution-free, the power generation cost is low, the photovoltaic power generation system is supported by the state, the photovoltaic power generation system is deeply favored by common people, and the photovoltaic support is used for installing a photovoltaic panel.

Through retrieving, chinese patent publication No. CN213585648U discloses a photovoltaic support convenient to angle regulation, includes: the base frame is rotatably matched with a fixed plate and a driving assembly for driving the fixed plate to rotate. Fix the photovoltaic board through the fixed plate, be convenient for photovoltaic board dismantles from the fixed plate, and the fixed plate passes through the drive assembly drive simultaneously, is convenient for adjust the rotation angle of fixed plate and photovoltaic board, adjusts the angle that is fit for the direct solar radiation, improves the availability factor of photovoltaic board. However, the above patent only adjusts the pitch angle of the photovoltaic panel, cannot horizontally rotate the photovoltaic panel, and only the sunlight is directly irradiated to the photovoltaic panel, so that the utilization rate is highest.

Disclosure of Invention

The utility model aims to solve the problems and provide a photovoltaic bracket which is convenient for adjusting angles.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a photovoltaic support convenient to angle regulation, includes support section of thick bamboo, base, photovoltaic mounting plate, base fixedly connected with in support section of thick bamboo bottom, photovoltaic mounting plate bottom fixedly connected with connecting plate, support section of thick bamboo roof internal rotation is connected with the carousel, carousel top fixedly connected with is used for the installation the mount of photovoltaic mounting plate, be provided with in the support section of thick bamboo and be used for adjusting photovoltaic mounting plate pitch angle's adjustment mechanism, support section of thick bamboo is inside and be located adjustment mechanism below is provided with and is used for the drive adjustment mechanism operation and is used for making photovoltaic mounting plate horizontal rotation's power unit, the adjustment mechanism both sides are provided with the elevating system that is used for switching adjustment mode.

Preferably, the front side of the fixing frame is integrally provided with two convex plates, pin shafts are connected in the convex plates through bearings, and the connecting plates are fixedly connected to the two ends of the pin shafts.

Preferably, the adjusting mechanism comprises a worm, the worm penetrates through the rotary disc and is connected with the rotary disc through a bearing, threads are arranged on a section of the worm, which is positioned at the top of the support cylinder, a worm wheel is meshed with the worm through threads, the worm wheel is fixedly connected with the pin shaft and is positioned between the two convex plates, and driven meshing teeth are connected at the bottom end of the worm.

Preferably, a key slot is formed in the outer wall of the bottom end of the worm, and the driven meshing teeth are in sliding connection with the worm through the key slot, so that the driven meshing teeth can be adjusted up and down and can rotate along with the worm.

Preferably, the power mechanism comprises a motor, the motor is fixedly connected to the inner bottom wall of the support cylinder, an output shaft of the motor is fixedly connected with a driving meshing tooth and a rotating plate, the driving meshing tooth is positioned above the rotating plate, the driving meshing tooth is positioned below the driven meshing tooth, and a circle of friction ring is fixedly connected to the bottom of the rotating plate close to the edge.

Preferably, the lifting mechanism comprises an electric push rod, the electric push rod is fixedly connected to the bottom of the rotary table, an extension rod is fixedly connected to the bottom of the output end of the electric push rod, a lifting plate is fixedly connected to the extension rod, the lifting plate is sleeved on the driven meshing teeth and is rotationally connected with the driven meshing teeth, the bottom end of the extension rod is L-shaped, a friction block is fixedly connected to the top of the transverse section of the bottom end of the extension rod, the friction block is located below the friction ring, and the friction ring is not contacted with the friction block when the driven meshing teeth are meshed with the driving meshing teeth.

Preferably, an annular groove is formed in the inner wall of the support cylinder, the edge of the lifting plate is located in the annular groove, and when the driven meshing teeth and the driving meshing teeth are meshed, the lifting plate is tightly pressed at the bottom of the annular groove, so that the driven meshing teeth are prevented from driving the lifting plate to rotate.

The beneficial effects are that: according to the utility model, the power mechanism drives the adjusting mechanism to operate, so that the pitching angle of the photovoltaic mounting plate is adjusted so as to adapt to different heights of the sun, the power mechanism can horizontally rotate the photovoltaic mounting plate so as to adapt to different positions of the sun, and the two adjusting modes are switched through the lifting mechanism, so that the photovoltaic mounting plate is convenient to use.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a perspective view of a photovoltaic bracket of the present utility model for facilitating angle adjustment;

FIG. 2 is a perspective view of a fixing frame structure of a photovoltaic bracket for facilitating angle adjustment according to the present utility model;

FIG. 3 is a left side view of the internal structure of a photovoltaic bracket for facilitating angle adjustment according to the present utility model;

FIG. 4 is a schematic view of a connection structure between a worm and driven meshing teeth of a photovoltaic bracket for facilitating angle adjustment according to the utility model;

FIG. 5 is an enlarged view of the structure at A of a photovoltaic bracket for facilitating angle adjustment according to the present utility model;

fig. 6 is an enlarged view of the B-site structure of a photovoltaic bracket for facilitating angle adjustment according to the present utility model.

The reference numerals are explained as follows: 1. a bracket barrel; 101. a turntable; 102. an annular groove; 2. a base; 3. a fixing frame; 301. a pin shaft; 4. a photovoltaic mounting plate; 401. a connecting plate; 5. an adjusting mechanism; 501. a worm; 502. a key slot; 503. driven engagement teeth; 504. a worm wheel; 6. a power mechanism; 601. a motor; 602. a positive engagement tooth; 603. a rotating plate; 604. a friction ring; 7. a lifting mechanism; 701. an electric push rod; 702. an extension rod; 703. a lifting plate; 704. friction blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

examples

As shown in fig. 1-6, a photovoltaic bracket convenient for angle adjustment comprises a bracket barrel 1, a base 2 and a photovoltaic mounting plate 4, wherein the base 2 is fixedly connected to the bottom of the bracket barrel 1, a connecting plate 401 is welded at the bottom of the photovoltaic mounting plate 4, a turntable 101 is rotationally connected to the top wall of the bracket barrel 1, a fixing frame 3 for mounting the photovoltaic mounting plate 4 is welded at the top of the turntable 101, an adjusting mechanism 5 for adjusting the pitching angle of the photovoltaic mounting plate 4 is arranged in the bracket barrel 1, a power mechanism 6 for driving the adjusting mechanism 5 to operate and for enabling the photovoltaic mounting plate 4 to horizontally rotate is arranged below the adjusting mechanism 5 in the bracket barrel 1, lifting mechanisms 7 for switching adjusting modes are arranged on two sides of the adjusting mechanism 5, the adjusting modes are two, firstly, the adjusting mechanism 5 is driven to operate through the power mechanism 6, then the adjusting mechanism 5 drives the photovoltaic mounting plate 4 to rotate, adjustment of the pitching angle is realized, secondly, the turntable 101 drives the fixing frame 3 and the photovoltaic mounting plate 4 to horizontally rotate through the power mechanism 6.

In this embodiment, two convex plates are integrally disposed on the front side of the fixing frame 3, and a pin 301 is connected in the convex plates through bearings, and a connection plate 401 is fixedly connected to two ends of the pin 301.

In this embodiment, the adjusting mechanism 5 includes a worm 501, the worm 501 penetrates through the turntable 101 and is connected with the turntable 101 through a bearing, a thread is disposed on a section of the worm 501 located at the top of the bracket barrel 1, the worm 501 is engaged with a worm wheel 504 through the thread, the worm wheel 504 is fixedly connected to the pin 301 and located between two convex plates, the bottom end of the worm 501 is connected with a driven engaging tooth 503, the worm wheel 504 is driven by the worm 501 to rotate, the worm wheel 504 drives the pin 301 to rotate, and the pin 301 drives the photovoltaic mounting plate 4 to rotate, so as to realize adjustment of the pitching angle.

In this embodiment, a key slot 502 is formed on the outer wall of the bottom end of the worm 501, and the driven meshing teeth 503 are slidably connected with the worm 501 through the key slot 502, so that the driven meshing teeth 503 can be adjusted up and down and can rotate along with the worm 501, and the driven meshing teeth 503 are driven to move down and are connected with the power mechanism 6 by using the lifting mechanism 7, and are in a pitching angle adjusting mode at the moment.

In this embodiment, the power mechanism 6 includes a motor 601, the motor 601 is connected to the inner bottom wall of the support cylinder 1 through a bolt, an output shaft of the motor 601 is fixedly connected with a driving engagement tooth 602 and a rotating plate 603, the driving engagement tooth 602 is located above the rotating plate 603, the driving engagement tooth 602 is located below a driven engagement tooth 503, a circle of friction ring 604 is fixedly connected to the bottom of the rotating plate 603 near the edge, and when the driven engagement tooth 503 and the driving engagement tooth 602 are engaged, the motor 601 drives the worm 501 to rotate, so that the pitching angle of the photovoltaic installation plate 4 is adjusted.

In this embodiment, the lifting mechanism 7 includes an electric push rod 701, the electric push rod 701 is connected to the bottom of the turntable 101 through a screw, an extension rod 702 is fixedly connected to the bottom of the output end of the electric push rod 701, a lifting plate 703 is fixedly connected to the extension rod 702, the lifting plate 703 is sleeved on the driven engagement teeth 503 and is connected to the driven engagement teeth 503 through a bearing, the bottom end of the extension rod 702 is L-shaped, a friction block 704 is fixedly connected to the top of the bottom end transverse section of the extension rod 702, the friction block 704 is located below the friction ring 604, when the driven engagement teeth 503 and the driving engagement teeth 602 are engaged, the friction ring 604 is not in contact with the friction block 704, when the driven engagement teeth 503 and the driving engagement teeth 602 are disengaged and the friction ring 604 is compressed with the friction block 704, the rotation plate 603 is driven by the motor 601, and the rotation plate 603 is driven by the friction force of the friction ring 604 and the friction block 704, so that the rotation plate 603 drives the extension rod 702 to perform circumferential movement, thereby rotating the turntable 101.

In this embodiment, the inner wall of the bracket barrel 1 is provided with the annular groove 102, the edge of the lifting plate 703 is located in the annular groove 102, and when the driven engagement teeth 503 and the driving engagement teeth 602 are engaged, the lifting plate 703 is tightly pressed at the bottom of the annular groove 102, so that the driven engagement teeth 503 are prevented from driving the lifting plate 703 to rotate, and thus errors in angle adjustment caused by rotation of the turntable 101 are avoided.

Working principle: when the photovoltaic installation plate 4 is used, when the pitching angle of the photovoltaic installation plate 4 needs to be adjusted, the electric push rod 701 drives the extension rod 702 and the lifting plate 703 to move downwards, the lifting plate 703 drives the driven meshing teeth 503 to move downwards and mesh with the driving meshing teeth 602, at the moment, the friction block 704 is separated from the friction ring 604, the lifting plate 703 is tightly pressed at the bottom of the annular groove 102, the lifting plate 703 cannot rotate, so that the turntable 101 is fixed, then the driving meshing teeth 602 and the rotating plate 603 are driven to rotate by the motor 601, at the moment, the rotating plate 603 is in an idling state, the driving meshing teeth 602 drive the worm 501 to rotate by the driven meshing teeth 503, the worm 501 drives the worm wheel 504 to rotate, and the worm wheel 504 drives the pin 301 to rotate, so that the pitching angle of the photovoltaic installation plate 4 is adjusted; when the photovoltaic mounting plate 4 needs to horizontally rotate, the electric push rod 701 drives the extension rod 702 and the lifting plate 703 to move upwards, so that the driven meshing teeth 503 are disengaged from the driving meshing teeth 602, meanwhile, the friction block 704 is tightly attached to the friction ring 604, then the motor 601 drives the driving meshing teeth 602 and the rotating plate 603 to rotate, at the moment, the driving meshing teeth 602 are in an idle state, the rotating plate 603 drives the friction ring 604 to rotate, the friction ring 604 drives the friction block 704 to do circular motion through friction force, the extension rod 702 and the electric push rod 701 do circular motion, and accordingly the turntable 101 rotates, the turntable 101 drives the fixing frame 3 to rotate, the pin shaft 301, the worm wheel 504 and the photovoltaic mounting plate 4 do horizontal circular motion, and the worm wheel 504 drives the worm 501 to synchronously rotate through friction force when the worm wheel 504 does circular motion due to the meshing of the worm wheel 504 and the worm 501, and the worm wheel 501 are guaranteed to be relatively stationary.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic support convenient to angle regulation, includes support section of thick bamboo (1), base (2), photovoltaic cell-mounting board (4), base (2) fixed connection in support section of thick bamboo (1) bottom, photovoltaic cell-mounting board (4) bottom fixedly connected with connecting plate (401), its characterized in that: the photovoltaic mounting device comprises a support cylinder (1), wherein a turntable (101) is rotationally connected to the top wall of the support cylinder (1), a fixing frame (3) for mounting the photovoltaic mounting plate (4) is fixedly connected to the top of the turntable (101), an adjusting mechanism (5) for adjusting the pitching angle of the photovoltaic mounting plate (4) is arranged in the support cylinder (1), the support cylinder (1) is arranged inside and below the adjusting mechanism (5), a power mechanism (6) for driving the adjusting mechanism (5) to operate and enabling the photovoltaic mounting plate (4) to horizontally rotate is arranged below the adjusting mechanism (5), and lifting mechanisms (7) for switching adjusting modes are arranged on two sides of the adjusting mechanism (5).

2. A photovoltaic bracket for facilitating angle adjustment according to claim 1, wherein: the front side of the fixing frame (3) is integrally provided with two convex plates, pin shafts (301) are connected in the convex plates through bearings, and the connecting plates (401) are fixedly connected to two ends of the pin shafts (301).

3. A photovoltaic bracket for facilitating angle adjustment according to claim 2, wherein: the adjusting mechanism (5) comprises a worm (501), the worm (501) penetrates through the rotary disc (101) and is connected with the rotary disc (101) through a bearing, threads are arranged on one section of the top of the support cylinder (1) on the worm (501), a worm wheel (504) is meshed with the worm (501) through threads, the worm wheel (504) is fixedly connected onto the pin shaft (301) and is located between two convex plates, and driven meshing teeth (503) are connected to the bottom end of the worm (501).

4. A photovoltaic bracket for facilitating angle adjustment according to claim 3, wherein: a key groove (502) is formed in the outer wall of the bottom end of the worm (501), and the driven meshing teeth (503) are connected with the worm (501) in a sliding mode through the key groove (502), so that the driven meshing teeth (503) can be adjusted up and down and can rotate along with the worm (501).

5. A photovoltaic bracket for facilitating angle adjustment according to claim 3, wherein: the power mechanism (6) comprises a motor (601), the motor (601) is fixedly connected to the inner bottom wall of the support cylinder (1), an output shaft of the motor (601) is fixedly connected with a driving meshing tooth (602) and a rotating plate (603), the driving meshing tooth (602) is located above the rotating plate (603), the driving meshing tooth (602) is located below the driven meshing tooth (503), and a circle of friction ring (604) is fixedly connected to the bottom of the rotating plate (603) close to the edge.

6. The photovoltaic bracket for facilitating angle adjustment according to claim 5, wherein: elevating system (7) are including electric putter (701), electric putter (701) fixedly connected with carousel (101) bottom, the output bottom fixedly connected with extension rod (702) of electric putter (701), fixedly connected with lifter plate (703) on extension rod (702), lifter plate (703) cover be in on driven meshing tooth (503) and with driven meshing tooth (503) rotate to be connected, extension rod (702) bottom is the L type, the top fixedly connected with friction disc (704) of extension rod (702) bottom changeover portion, friction disc (704) are located friction disc (604) below, works as driven meshing tooth (503) with initiative meshing tooth (602) meshing, friction disc (604) with friction disc (704) contactless.

7. The photovoltaic bracket for facilitating angle adjustment according to claim 6, wherein: an annular groove (102) is formed in the inner wall of the support cylinder (1), the edge of the lifting plate (703) is located in the annular groove (102), and when the driven meshing teeth (503) and the driving meshing teeth (602) are meshed, the lifting plate (703) is tightly pressed at the bottom of the annular groove (102) to prevent the driven meshing teeth (503) from driving the lifting plate (703) to rotate.