CN207283475U - A kind of photovoltaic generating system supporting rack - Google Patents

Abstract

The utility model belongs to solar photovoltaic technology field, and in particular to a kind of photovoltaic generating system supporting rack, it includes：Base, the electric telescopic rod set up is provided with the side of base, and the opposite side of base is provided with fixed seat, and the driving motor set straight down is fixedly installed in fixed seat, and gear is fixedly installed in the shaft of driving motor；The wheel disc being arranged on base, wheel disc are located between electric telescopic rod and driving motor, and the lower, outer perimeter of wheel disc is provided with the gear teeth, and wheel disc is engaged by the gear teeth with gear；And support plate, support plate are hinged in side and side of the wheel disc away from electric telescopic rod, the opposite side of support plate is crimped on the upper end of electric telescopic rod.Photovoltaic generating system supporting rack provided by the utility model can not only provide necessary support for photovoltaic generating system, can also adjust the angle and direction of photovoltaic power generation plate, to adapt at different moments or season.

Description

A photovoltaic power generation system support frame

technical field

The utility model belongs to the technical field of solar photovoltaic power generation, in particular to a support frame for a photovoltaic power generation system.

Background technique

As human society enters the 21st century, it is facing a serious situation of fossil fuel shortage and ecological environment pollution. The era of cheap oil is over, and it has gradually become the consensus of all mankind to gradually change the energy consumption structure, vigorously develop renewable energy, and take the road of sustainable development. In recent years, the solar cell industry has developed rapidly, and its application scale and fields are also expanding. From being used only in remote areas, it has developed into urban grid-connected systems and large-scale photovoltaic power plants, and continues to be popularized and applied in vast rural areas where conditions permit. In particular, distributed photovoltaic power generation is based on the operation mode of users' self-use and excess electricity connected to the grid, following the principles of adapting measures to local conditions, clean and efficient, decentralized layout, and nearby utilization, making full use of local solar energy resources to replace and reduce fossil energy consumption. , Power generation and comprehensive utilization of energy with broad development prospects. Photovoltaic power generation systems require a large amount of sunlight, and currently the most used area is the roof of a building. However, such as aquaculture farms, open-air parking lots, outdoor sports fields and squares, etc., there are no building roofs available, and it is of great significance to install solar photovoltaic power generation systems. In the prior art, there is a support for a solar photovoltaic power generation system using columns and beams, in which a steel beam is erected on the column, and then the solar cell module is fixed on the steel beam. This kind of structure is limited by the length of the steel beam, and the span is relatively small. If the span increases, columns need to be added, and the cost will inevitably increase. In addition, although the current support frame of the voltaic power generation system can change the angle, most of them do not involve the adjustment of the orientation.

Utility model content

In order to solve the deficiencies of the prior art, the utility model provides a photovoltaic power generation system support frame. The supporting frame of the photovoltaic power generation system provided by the utility model can not only provide necessary support for the photovoltaic power generation system, but also can adjust the angle and orientation of the photovoltaic power generation board to adapt to different times or seasons.

The technical scheme provided by the utility model is as follows:

A support frame for a photovoltaic power generation system, at least including:

Base, on one side of the base is provided with an upwardly arranged electric telescopic rod, on the other side of the base is provided with a fixing seat, on which a driving motor with a driving end vertically downwardly arranged is fixedly arranged , a gear is fixedly arranged on the rotating shaft of the drive motor;

A roulette arranged on the base and rotatably connected with the base, the roulette is located between the electric telescopic rod and the drive motor, the lower periphery of the roulette is provided with gear teeth, and the roulette meshing with the gear through the teeth;

And a carrier plate, one side of the carrier plate is hinged to the side of the wheel disc away from the electric telescopic rod, and the other side of the carrier plate is crimped on the upper end of the electric telescopic rod.

The supporting frame of the photovoltaic power generation system provided by the above technical solution can provide support for the photovoltaic power generation panel, and can also adjust the angle and orientation of the photovoltaic power generation panel.

Further, the roulette is arranged horizontally.

Further, the gear is arranged horizontally, the driving motor drives the gear to rotate horizontally; the gear drives the wheel to rotate horizontally.

Further, the carrier plate is horizontally hinged to the wheel; the driving motor drives the gear to rotate horizontally, the gear drives the wheel to rotate horizontally, and the wheel drives the carrier to rotate horizontally.

The above technical solution can realize the adjustment of the orientation of the photovoltaic power generation panel.

Further, a vertical shaft is fixedly arranged at the center of the wheel, and the vertical shaft is rotatably connected with the base.

Further, the electric telescopic rod expands and contracts in the vertical direction, and a spherical support body is arranged on the top end of the electric telescopic rod, and the carrier plate is crimped on the support body.

Further, when the roulette is at the starting position, the distance from the supporting body to both sides of the carrier is equal; the roulette rotates within plus or minus 30 degrees from the starting position. Specifically, it can be realized by a controller. The controller is connected to the drive motor to control the forward or reverse rotation of the drive motor, thereby driving the wheel to rotate forward or reverse from the initial position. At the same time, the controller controls the circle that drives the motor to rotate forward or reverse, and then limits the rotation of the wheel within plus or minus 30 degrees from the initial position, so as to realize the adjustment of the orientation of the photovoltaic power generation panel on the carrier and maintain the load. The board is always crimped on the support body to ensure that the electric telescopic rod can adjust the angle of the photovoltaic power generation board on the carrier.

In general, the photovoltaic power generation system support frame provided by the utility model can provide support for the photovoltaic power generation panel, and can also adjust the angle, and can also adjust the orientation of the photovoltaic power generation panel, so that the photovoltaic power generation panel can be set in a better working position. surface to adapt to different times of the day or seasonal changes.

Description of drawings

Fig. 1 is a schematic side view of the supporting frame of the photovoltaic power generation system provided by the utility model.

In accompanying drawing 1, the structural list represented by each label is as follows:

1. Base, 2. Electric telescopic rod, 3. Fixing seat, 4. Driving motor, 5. Wheel disc, 501, gear teeth, 6. Carrier plate, 7. Support body, 8. Photovoltaic power generation panel.

Detailed ways

The principles and features of the utility model are described below, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

In a specific embodiment, as shown in FIG. 1 , the photovoltaic power generation system support frame includes a base 1 , an electric telescopic rod 2 , a fixing base 3 , a driving motor 4 , a wheel 5 , a carrier plate 6 and a support body 7 .

One side of the base 1 is provided with an upwardly disposed electric telescopic rod 2 . The electric telescopic rod 2 is telescopic in the vertical direction, and a spherical support body 7 is arranged on the top end of the electric telescopic rod 2 .

The other side of the base 1 is provided with a fixed seat 3, on the fixed seat 3 is fixedly provided with a drive motor 4 arranged vertically downward, and on the rotating shaft of the drive motor 4 is fixedly provided with a horizontal gear.

A horizontal wheel 5 is arranged on the base 1 , and the wheel 5 is located between the electric telescopic rod 2 and the drive motor 4 . Gear teeth 501 are arranged on the outer periphery of the lower part of the wheel disc 5 , and the wheel disc 5 meshes with the gear through the gear teeth 501 .

The carrier plate 6 is horizontally hinged on one side with the wheel disc 5 away from the electric telescopic rod 2 , and the other side of the carrier plate 6 is crimped on the support body 7 on the electric telescopic rod 2 .

When adjusting, the driving motor 4 drives the gear to rotate horizontally, the gear drives the wheel disc 5 to rotate horizontally, the wheel disc 5 drives the carrier plate 6 to rotate horizontally, and the carrier plate 6 is equipped with a photovoltaic power generation board 8, so as to realize the orientation of the photovoltaic power generation board 8 adjustment. The expansion and contraction of the electric telescopic rod 2 drives the movement of the support body 7 , which further causes the rotation of the carrier plate, thereby realizing the adjustment of the angle of the photovoltaic power generation panel 8 .

In general, the photovoltaic power generation system support frame provided by the utility model can provide support for the photovoltaic power generation panel, and can also adjust the angle, and can also adjust the orientation of the photovoltaic power generation panel, so that the photovoltaic power generation panel can be set in a better working position. surface to adapt to different times of the day or seasonal changes.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. a kind of photovoltaic generating system supporting rack, it is characterised in that include at least：

Base (1), the electric telescopic rod (2) set up is provided with the side of the base (1), in the base (1) Opposite side is provided with fixed seat (3), and the driving motor that drive end is set straight down is fixedly installed in the fixed seat (3) (4), it is fixedly installed gear in the shaft of the driving motor (4)；

The wheel disc (5) with the base (1) rotation connection on the base (1) is arranged on, the wheel disc (5) is positioned at described electronic Between telescopic rod (2) and the driving motor (4), the lower, outer perimeter of the wheel disc (5) is provided with the gear teeth (501), the wheel disc (5) engaged by the gear teeth (501) with the gear；

And support plate (6), side and side of the wheel disc (5) away from the electric telescopic rod (2) of the support plate (6) are cut with scissors Connect, the opposite side of the support plate (6) is crimped on the upper end of the electric telescopic rod (2).

2. photovoltaic generating system supporting rack according to claim 1, it is characterised in that：The wheel disc (5) is horizontally disposed.

3. photovoltaic generating system supporting rack according to claim 2, it is characterised in that：The gear is horizontally disposed with, described Motor (4) is driven to drive the gear to rotate horizontally；The gear drives the wheel disc (5) to horizontally rotate.

4. photovoltaic generating system supporting rack according to claim 3, it is characterised in that：The support plate (6) and the wheel disc (5) it is horizontally hinged；The driving motor (4) drives the gear to rotate horizontally, and the gear drives the wheel disc (5) is horizontal to turn Dynamic, the wheel disc (5) drives the support plate (6) to horizontally rotate.

5. photovoltaic generating system supporting rack according to claim 1, it is characterised in that：Consolidate at the center of the wheel disc (5) Surely vertical pivot is provided with, the vertical pivot is rotatablely connected with the base (1).

6. photovoltaic generating system supporting rack according to any one of claims 1 to 5, it is characterised in that：The electric telescopic rod (2) stretch in vertical direction, spherical base body (7) is provided with the top of the electric telescopic rod (2), the support plate (6) Opposite side is crimped on the base body (7).

7. photovoltaic generating system supporting rack according to claim 6, it is characterised in that：The wheel disc (5) is located at start bit When putting, the distance of the base body (7) to the support plate (6) both sides is equal；The wheel disc (5) from positive and negative 30 degree of initial position with Interior rotation.