CN219107357U

CN219107357U - Rotatable photovoltaic flexible support

Info

Publication number: CN219107357U
Application number: CN202223371069.4U
Authority: CN
Inventors: 梁旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of photovoltaic panel supports and discloses a rotatable photovoltaic flexible support, which comprises a base, wherein the base is of a square plate structure horizontally fixed on the ground, the base is provided with two rotating plates which are symmetrically distributed left and right, the top end surface of each base is rotatably provided with a rotating plate, each rotating plate is trapezoid, and the bottom end surface of each rotating plate is fixedly provided with an ear plate. According to the solar photovoltaic device, the rotating plate can be driven to rotate through the hydraulic cylinder, the rotating plate rotates to drive the supporting plate to rotate, the supporting plate rotates to drive the steel cable to rotate so as to drive the photovoltaic plate arranged on the steel cable to rotate, the support of the device can rotate at different moments in the day by a proper angle, the solar energy absorption time of the photovoltaic plate is increased, the solar energy absorption rate of the photovoltaic plate can be increased due to angle alignment, and the intelligence of the device is improved.

Description

Rotatable photovoltaic flexible support

Technical Field

The utility model relates to the technical field of photovoltaic panel supports, in particular to a rotatable photovoltaic flexible support.

Background

The solar photovoltaic support is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, the traditional photovoltaic support is simpler in design and easy to analyze under stress, and although the support in the form is still adopted, the support has a plurality of defects, such as large steel consumption, large occupied area, high manufacturing cost and the like, and the support in the form cannot adapt to complex terrains, so that the traditional support is replaced by the solar photovoltaic flexible support, the solar photovoltaic flexible support is more and more common, namely, photovoltaic panels are installed on a row of steel ropes, two ends of the steel ropes are connected through rigid supports, the existing solar photovoltaic flexible support is fixed, and cannot rotate after being installed, so that the photovoltaic panels cannot rotate properly according to the irradiation angle of sunlight, the solar energy is absorbed to the greatest extent, and the light absorption and energy utilization rate of the photovoltaic panels are increased, and the reference patent numbers are as follows: CN202221789650.5.

The existing solar photovoltaic flexible support is usually fixed and is difficult to rotate according to seasons or different moments in the day, so that the photovoltaic panel can absorb solar light energy to the greatest extent, and especially for installation in special areas, the photovoltaic panel needs to rotate at different moments in the day, otherwise, the sunlight absorption time is shortened, and the sunlight absorption rate is reduced due to the deflection of angles.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the rotatable photovoltaic flexible support, which solves the problems that the existing solar photovoltaic flexible support is fixed and is difficult to rotate according to seasons or different moments in the day, so that the photovoltaic panel can absorb solar energy to the greatest extent, especially for the installation in special areas, the photovoltaic panel needs to rotate at different moments in the day, otherwise, the sunlight absorption time is shortened, and the sunlight absorption rate is reduced due to the deflection of angles.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatable formula photovoltaic flexible support, includes the base, the base is the square plate structure that the level was fixed in ground, the base is provided with two and is bilateral symmetry distribution, every the top face of base is all rotated and is installed the rotor plate, the rotor plate is trapezoidal form, every the bottom end face of rotor plate all is fixed with the otic placode, every the pneumatic cylinder is installed in the top face of base all rotation, the pneumatic cylinder upwards stretches out has the output, every the output of pneumatic cylinder all rotates with the otic placode that corresponds to be connected, every all be fixed with the backup pad on the rotor plate, two install the cable wire between the backup pad, the cable wire is provided with two and is the front and back symmetric distribution about the backup pad, two install the photovoltaic board on the cable wire, the photovoltaic board is provided with a plurality of and evenly distributed on the cable wire.

Preferably, the left side rectangular cavity has been seted up in the backup pad, slidable mounting has the sliding plate in the rectangular cavity, the right-hand member face in rectangular cavity is fixed with the pneumatic cylinder, the pneumatic cylinder stretches out to the left and has the output, the output and the sliding plate fixed connection of pneumatic cylinder, two the cable left end stretches into in rectangular cavity and with sliding plate fixed connection, in different seasons in the year, especially in summer and winter, the cable can appear the phenomenon of expending with heat and shrinking with cold, and the section is moved through the sliding plate regulation of pneumatic cylinder at different times, makes the cable remain certain pulling force state throughout, avoids the whole cable to appear drooping after the cable expands with heat in summer, and the photovoltaic board can appear swaing too big phenomenon when the wind-force is too big for equipment is unstable, also avoids appearing the phenomenon of fracture easily in cold cable shrink in winter.

Preferably, the top surface in rectangle chamber has seted up first spout, the top of sliding plate is fixed with first slider, the sliding plate is embedded in first spout through first slider and backup pad sliding connection, has increased the stability when the sliding plate removes.

Preferably, the bottom surface in rectangle chamber is fixed with electric telescopic handle, electric telescopic handle's output top is fixed with the lifter plate, lifter plate and left backup pad sliding connection, the top surface of lifter plate is fixed with the latch lever, the latch lever is provided with a plurality of and at horizontal direction evenly distributed, and the counter bore has been seted up upwards to the bottom of slider plate, the structure of counter bore and the structure phase-match of latch lever, the latch lever stretches into in the counter bore, after the slider moves to a certain position, inserts in the counter bore through the latch lever that corresponds, avoids the slider to appear the phenomenon of position offset, has increased the steadiness after the slider is adjusted.

Preferably, the second sliding grooves are formed in the two side faces of the rectangular cavity in the vertical direction, the second sliding blocks are fixed on the two side faces of the lifting plate, and the lifting plate is embedded into the second sliding grooves through the second sliding blocks and is in sliding connection with the supporting plate, so that the stability of the lifting plate during moving is improved.

Compared with the prior art, the utility model provides the rotatable photovoltaic flexible support, which has the following beneficial effects:

1. according to the solar photovoltaic device, the rotating plate can be driven to rotate through the hydraulic cylinder, the rotating plate rotates to drive the supporting plate to rotate, the supporting plate rotates to drive the steel cable to rotate so as to drive the photovoltaic plate arranged on the steel cable to rotate, the support of the device can rotate at different moments in the day by a proper angle, the solar energy absorption time of the photovoltaic plate is increased, the solar energy absorption rate of the photovoltaic plate can be increased due to angle alignment, and the intelligence of the device is improved.

2. According to the utility model, the steel cable can expand with heat and contract with cold in different seasons in one year, particularly in summer and winter, the sliding plate is regulated to move through the pneumatic cylinder in different time sections, so that the steel cable always maintains a certain tension state, the phenomenon that the whole steel cable sags after expanding with heat in summer is avoided, the phenomenon that the photovoltaic plate swings too much when the wind force is too large is avoided, the equipment is unstable, and the phenomenon that the steel cable is easy to break when contracting in cold winter is avoided.

Drawings

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

FIG. 2 is a left side schematic view of the present utility model;

FIG. 3 is a schematic diagram of the whole structure of the present utility model;

FIG. 4 is a schematic diagram of the whole structure of the second embodiment of the present utility model;

fig. 5 is a schematic cross-sectional view of the left support plate of the present utility model.

Wherein: 1. a wire rope; 2. a photovoltaic panel; 3. a support plate; 4. a rotating plate; 5. a base; 6. ear plates; 7. a hydraulic cylinder; 8. a first slider; 9. a first chute; 10. a rectangular cavity; 11. a sliding plate; 12. countersink; 13. a second slider; 14. a second chute; 15. a pneumatic cylinder; 16. a locking lever; 17. a lifting plate; 18. an electric telescopic rod.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a rotatable formula photovoltaic flexible support, including base 5, base 5 is the square plate structure that the level was fixed in ground, base 5 is provided with two and is bilateral symmetry and distributes, the top end face of every base 5 all rotates and installs rotor plate 4, rotor plate 4 is trapezoidal form, the bottom end face of every rotor plate 4 all is fixed with otic placode 6, the hydraulic cylinder 7 is installed in the top end face of every base 5 all rotation, the hydraulic cylinder 7 upwards stretches out and has the output, the output of every hydraulic cylinder 7 all rotates with corresponding otic placode 6 to be connected, all be fixed with backup pad 3 on every rotor plate 4, install cable wire 1 between two backup pads 3, cable wire 1 is provided with two and is front and back symmetric distribution about backup pad 3, install photovoltaic board 2 on two cable wires 1, photovoltaic board 2 is provided with a plurality of and evenly distributed on cable wire 1.

According to the utility model, a rectangular cavity 10 is formed in the left supporting plate 3, a sliding plate 11 is slidably mounted in the rectangular cavity 10, a pneumatic cylinder 15 is fixed on the right end face of the rectangular cavity 10, an output end extends leftwards from the pneumatic cylinder 15, the output end of the pneumatic cylinder 15 is fixedly connected with the sliding plate 11, the left ends of two steel ropes 1 extend into the rectangular cavity 10 and are fixedly connected with the sliding plate 11, the steel ropes 1 can expand and contract in different seasons in one year, particularly in summer and winter, the sliding plate 11 is regulated to move through the pneumatic cylinder 15 in different seasons, so that the steel ropes 1 always maintain a certain tensile state, the whole steel ropes 1 are prevented from sagging after expanding in summer, the photovoltaic plate 2 can swing too much when wind force is too large, the equipment is unstable, and the phenomenon that the steel ropes 1 shrink in cold winter is easy to break is avoided.

In the utility model, the top end surface of the rectangular cavity 10 is provided with the first sliding groove 9, the top of the sliding plate 11 is fixedly provided with the first sliding block 8, and the sliding plate 11 is embedded into the first sliding groove 9 through the first sliding block 8 and is in sliding connection with the supporting plate 3, so that the stability of the sliding plate 11 during movement is improved.

According to the utility model, the bottom end surface of the rectangular cavity 10 is fixedly provided with the electric telescopic rod 18, the top end of the output end of the electric telescopic rod 18 is fixedly provided with the lifting plate 17, the lifting plate 17 is in sliding connection with the left supporting plate 3, the top end surface of the lifting plate 17 is fixedly provided with the locking rods 16, the locking rods 16 are arranged in a plurality and uniformly distributed in the horizontal direction, the bottom end surface of the sliding plate 11 is provided with the counter bores 12 upwards, the structure of the counter bores 12 is matched with that of the locking rods 16, the locking rods 16 extend into the counter bores 12, and after the sliding plate 11 moves to a certain position, the corresponding locking rods 16 are inserted into the counter bores 12, so that the phenomenon of position deviation of the sliding plate 11 is avoided, and the stability of the sliding plate 11 after adjustment is improved.

In the utility model, the two side surfaces of the rectangular cavity 10 are respectively provided with the second sliding grooves 14 in the vertical direction, the two side surfaces of the lifting plate 17 are respectively fixed with the second sliding blocks 13, and the lifting plate 17 is embedded into the second sliding grooves 14 through the second sliding blocks 13 and is in sliding connection with the supporting plate 3, so that the stability of the lifting plate 17 during movement is improved.

In order to enable the device to run smoothly, the device preferably adopts a BRT-PP15/GA hydraulic cylinder, and the hydraulic cylinder can be replaced by other brands, but the thrust is not lower than 10KN, because the rotating plate 4 cannot be driven to move normally due to the fact that the thrust is too low.

Working principle: in different times of the day or different seasons of the year, the rotating plate 4 is driven to rotate by the hydraulic cylinder 7 to rotate by a proper angle, the rotating plate 4 rotates to drive the supporting plate 3 to rotate, the supporting plate 3 rotates to drive the steel cable 1 to rotate to further drive the photovoltaic plate 2 arranged on the steel cable 1 to rotate, the solar energy absorption time of the photovoltaic plate 2 is increased, the solar energy absorption rate of the photovoltaic plate 2 can be increased by the angle alignment, secondly, in different seasons of the year, particularly in summer, the phenomenon that the steel cable 1 expands thermally and contracts cold in winter can occur in the steel cable 1, in different seasons, the sliding plate 11 is regulated to move by the hydraulic cylinder 15, in summer, the sliding plate 11 moves leftwards by a proper distance by the hydraulic cylinder 15, in winter, the pneumatic cylinder 15 moves rightwards by a proper distance, so that the steel cable 1 always keeps a certain tensile state, the whole steel cable 1 is prevented from sagging after the thermal expansion in summer, the phenomenon that the photovoltaic plate 2 swings too much when the wind force is too big, and the phenomenon that the steel cable 1 contracts in cold winter is easy to break can be avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatable photovoltaic flexible support, includes base (5), its characterized in that: the base (5) is the square plate structure that the level was fixed in ground, base (5) are provided with two and are bilateral symmetry distribution, every the top face of base (5) is all rotated and is installed rotor plate (4), rotor plate (4) are trapezoidal form, every rotor plate (4)'s bottom end face all is fixed with otic placode (6), every pneumatic cylinder (7) are all rotated to the top face of base (5), pneumatic cylinder (7) upwards stretch out and have the output, every the output of pneumatic cylinder (7) all rotates with corresponding otic placode (6) to be connected, every all be fixed with backup pad (3) on rotor plate (4), two install cable wire (1) between backup pad (3), cable wire (1) are provided with two and are front and back symmetric distribution about backup pad (3), two install photovoltaic board (2) on cable wire (1), photovoltaic board (2) are provided with a plurality of and evenly distributed on cable wire (1).

2. A rotatable photovoltaic flexible support according to claim 1, wherein: the left side rectangular cavity (10) has been seted up in backup pad (3), slidable mounting has sliding plate (11) in rectangular cavity (10), the right-hand member face in rectangular cavity (10) is fixed with pneumatic cylinder (15), pneumatic cylinder (15) stretch out left and have the output, the output and the sliding plate (11) fixed connection of pneumatic cylinder (15), two cable (1) left end stretch into in rectangular cavity (10) and with sliding plate (11) fixed connection.

3. A rotatable photovoltaic flexible support according to claim 2, wherein: the top surface of rectangle chamber (10) has seted up first spout (9), the top of sliding plate (11) is fixed with first slider (8), sliding plate (11) are embedded in first spout (9) and backup pad (3) sliding connection through first slider (8).

4. A rotatable photovoltaic flexible support according to claim 2, wherein: the utility model discloses a rectangular cavity, including rectangular cavity (10), electric telescopic handle (18) is fixed with in bottom face in rectangular cavity (10), electric telescopic handle (18)'s output top is fixed with lifter plate (17), lifter plate (17) and left backup pad (3) sliding connection, lifter plate (17)'s top face is fixed with locking lever (16), locking lever (16) are provided with a plurality ofly and at horizontal direction evenly distributed, and counter bore (12) have been seted up upwards to the bottom of sliding plate (11), the structure of counter bore (12) and the structure phase-match of locking lever (16), locking lever (16) stretch into in counter bore (12).

5. The rotatable photovoltaic flexible support of claim 4, wherein: the two side surfaces of the rectangular cavity (10) are respectively provided with a second chute (14) in the vertical direction, the two side surfaces of the lifting plate (17) are respectively fixed with a second sliding block (13), and the lifting plate (17) is embedded into the second chute (14) through the second sliding blocks (13) to be in sliding connection with the supporting plate (3).