CN220527960U - Photovoltaic board steel construction support frame - Google Patents

Abstract

The utility model relates to a photovoltaic panel steel structure support frame which comprises a concrete base and a mounting frame, wherein a base is arranged on the concrete base, one side of the upper surface of the base is hinged with a frame through a plurality of first supports, the middle of the other side of the upper surface of the base is hinged with a connecting rod through a second support, a driven bevel gear is arranged on the lower side of the frame, the driven bevel gear is meshed with a driving bevel gear, the driving bevel gear is connected with a motor, the motor is arranged on the base, the upper side of the frame and the upper end of the connecting rod are respectively hinged to two sides of the lower surface of the mounting frame through the first supports and the second supports, the base, the frame, the connecting rod and the mounting frame form a parallelogram structure, and the mounting frame is used for mounting a photovoltaic panel. The utility model can integrally lower the photovoltaic panel and the supporting part close to the ground so as to avoid damage to the supporting part and the photovoltaic panel caused by strong wind, and is applicable to strong wind areas.

Description

Photovoltaic board steel construction support frame

Technical Field

The utility model belongs to the technical field of photovoltaic panel support, and particularly relates to a photovoltaic panel steel structure support frame.

Background

Photovoltaic panels, also known as photovoltaic panels and solar panels, are widely used as the main stream of current energy saving technology. Photovoltaic panels are devices that collect solar energy for conversion to electrical energy upon exposure to sunlight. To increase the light collection efficiency, photovoltaic panels are often elevated above the open area by support posts. The utility model discloses a support frame that is arranged in solar photovoltaic board to have wind-resistant structure like CN217282789U among the prior art, including the support, articulated backup pad and the dismantlement formula of installing in the backup pad in the support upper end, be fixed with solar photovoltaic board on the mounting bracket, solar photovoltaic board slope setting relatively the support, be equipped with first tension spring between the upper end of backup pad and the support, be equipped with second tension spring between the lower extreme of backup pad and the support. When the solar photovoltaic panel is affected by wind force, the tension spring can generate buffer tension, and a certain buffer effect is achieved, so that the solar photovoltaic panel can be prevented from being damaged due to the action of strong wind. However, because the wind power in coastal areas is generally larger, especially in typhoon weather, the wind power of large typhoons can reach more than 14 levels, and the wind power of small typhoons can also reach more than 10 levels, the support frame in the prior art is not suitable for large differences of wind power in coasts, plateaus and the like. Based on this improvement a photovoltaic board steel construction support frame, can wholly descend photovoltaic board and supporting part in being close to ground to avoid strong wind to cause the damage to supporting part and photovoltaic board, applicable strong wind region uses.

Disclosure of Invention

The utility model provides a photovoltaic panel steel structure support frame which can integrally lower a photovoltaic panel and a support part to be close to the ground so as to avoid damage to the support part and the photovoltaic panel caused by strong wind and is applicable to a strong wind area.

The utility model adopts the technical scheme that:

the utility model provides a photovoltaic board steel construction support frame, includes concrete base and mounting bracket, install the base on the concrete base, it has the frame to articulate through a plurality of supports one on one side of base upper surface, the opposite side intermediate position of base upper surface articulates through support two has the connecting rod, the frame downside is equipped with driven bevel gear, driven bevel gear meshing has drive bevel gear, drive bevel gear is connected with the motor, the motor is located on the base, frame upside and connecting rod upper end respectively through support one and support two articulated in the both sides of mounting bracket lower surface, base, frame, connecting rod and mounting bracket constitute parallelogram structure, the mounting bracket is used for installing the photovoltaic board.

Further, the number of the first supports is 4, the number of the second supports is 2, the first supports are respectively arranged on the front side and the rear side of the base, the rest 2 first supports are arranged on the front side and the rear side of the lower surface of the mounting frame, the upper side of the frame rotates to penetrate through the 2 first supports on the upper side, and the lower side of the frame rotates to penetrate through the 2 first supports on the lower side.

Furthermore, the connecting rod is provided with an avoidance part matched with the upper side of the frame.

Further, be equipped with the enclosure that keeps out the wind on the concrete base, keep out the wind the enclosure be located one side that the mounting bracket emptyd, keep out the wind the enclosure orientation one side of base is open structure.

Further, a controller is arranged at the bottom of the mounting frame, a wind speed and direction sensor is arranged on one side of the mounting frame, and the controller is electrically connected with the wind speed and direction sensor and the motor.

Further, the base is mounted on the concrete base by a plurality of bolts.

Furthermore, the concrete base is obliquely arranged, so that the photovoltaic panel is inclined to one side.

Compared with the prior art, the utility model has the beneficial effects that:

1. utilize base, frame, connecting rod and mounting bracket to constitute parallelogram structure, can wholly descend photovoltaic board and supporting part in being close to ground to avoid strong wind to cause the damage to supporting part and photovoltaic board, applicable strong wind region uses, and the photovoltaic board still can realize the regulation of different height as required.

2. After the photovoltaic board descends in keeping out the wind the enclosure, utilize keep out the wind the enclosure can keep out the wind, can further protect the photovoltaic board after reducing, be favorable to improving the effect of keeping away wind, and set up through concrete base slope, ponding in can avoiding keeping out the wind the enclosure, and can also make the photovoltaic board incline to one side, avoid ponding on the photovoltaic board.

3. The wind speed and direction sensor is used for detecting the wind speed, and when the wind speed is too high, the controller can control the motor to drive the photovoltaic panel to automatically descend according to a wind speed signal, so that automatic wind avoidance can be realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an enlarged view at a in fig. 1;

FIG. 3 is a view in the B direction of FIG. 1;

FIG. 4 is an enlarged view at C in FIG. 3;

in the figure: 1. a frame; 2. a controller; 3. a first support; 4. a mounting frame; 5. wind speed and direction sensor; 6. a photovoltaic panel; 7. a second support; 8. a connecting rod; 9. an avoidance unit; 10. wind shielding enclosing wall; 11. a concrete base; 12. a base; 13. a passive bevel gear; 14. a motor; 15. and a drive bevel gear.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a photovoltaic panel steel structure supporting frame, which comprises a concrete base 11 and a mounting frame 4, wherein a base 12 is arranged on the concrete base 11 through a plurality of bolts, the maintenance and the replacement are convenient, a first support seat 3 is fixedly arranged on the front and the rear of the left side of the upper surface of the base 12, a frame 1 is jointly arranged on the two first support seats 3 in a rotating way, a second support seat 7 is fixedly arranged in the middle of the right side of the upper surface of the base 12, a connecting rod 8 is hinged on the second support seat 7, a driven bevel gear 13 is fixedly arranged in the middle of the lower side of the frame 1, a driving bevel gear 15 is meshed with the driven bevel gear 13, the driving bevel gear 15 is connected with a motor 14, the motor 14 is arranged on the base 12, the front and rear sides of the left side of the lower surface of the mounting frame 4 are respectively fixedly provided with a first support seat 3, the upper side of the frame 1 is rotatably arranged on the two first support seats 3 in a penetrating manner, the middle of the right side of the lower surface of the frame 1 is fixedly provided with a second support seat 7, the upper end of the connecting rod 8 is hinged on the second support seat 7, so that the base 12, the frame 1, the connecting rod 8 and the mounting frame 4 form a parallelogram structure, the photovoltaic panel 6 is mounted on the mounting frame 4, the base 12, the frame 1, the connecting rod 8, the mounting frame 4, the first support seat 3, the second support seat 7 and the like are all made of Q235 steel materials, and the driving bevel gear 15 and the driven bevel gear 13 are made of 45# steel so as to improve the structural strength of the whole supporting part; the motor 14 can drive the drive bevel gear 15 to rotate, the drive bevel gear 15 can drive the frame 1 to rotate on the two supports I3 at the lower side through the driven bevel gear 13, and the base 12, the frame 1, the connecting rod 8 and the mounting frame 4 form a parallelogram structure, the frame 1 drives the mounting frame 4 and the connecting rod 8 to swing to the right side, so that the frame 1, the mounting frame 4 and the connecting rod 8 are integrally lowered to be close to the ground, damage to the supporting part and the photovoltaic panel 6 caused by strong wind is avoided, the device is applicable to the strong wind area, and the photovoltaic panel 6 can also realize adjustment of different heights according to requirements.

Specifically, the connecting rod 8 is provided with an avoiding part 9, and the avoiding part 9 is matched with the frame 1. When photovoltaic panel 6 and support decline, frame 1 upside can get into dodge portion 9 in for frame 1, mounting bracket 4 and connecting rod 8 can descend lowerly, are favorable to improving the effect of keeping away wind.

Specifically, the concrete base 11 is fixedly provided with a wind shielding enclosure 10, the wind shielding enclosure 10 is located at one side (right side of the base 12) where the mounting frame 4 is inclined, and one side of the wind shielding enclosure 10 facing the base 12 is of an opening structure. So that the frame 1, the connecting rod 8 and the mounting frame 4 can swing into the wind shielding enclosure 10, the wind shielding enclosure 10 can be utilized to shield wind, the lowered photovoltaic panel 6 can be further protected, and the wind shielding effect can be improved.

Specifically, the bottom of the mounting frame 4 is provided with a controller 2, the controller 2 adopts Siemens S7-200 PLC in the prior art, one side of the mounting frame 4 is fixedly provided with a wind speed and direction sensor 5, the wind speed and direction sensor 5 adopts Shandong race photoelectric technology limited company, the model is JD-WQX2, the ultrasonic wind speed and direction sensor is adopted, and the controller 2 is electrically connected with the wind speed and direction sensor 5 and a motor 14. The wind speed and direction sensor 5 is utilized to detect the wind speed, and when the wind speed is too high, the controller 2 can control the motor 14 to drive the photovoltaic panel 6 to automatically descend according to the wind speed signal transmitted by the wind speed and direction sensor 5 so as to realize intelligent wind avoidance.

Specifically, the concrete base 11 is inclined, so that the photovoltaic panel 6 is inclined to one side, water accumulation in the wind shielding enclosing wall 10 can be avoided, and water accumulation on the photovoltaic panel 6 can also be avoided.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that, for a person skilled in the art, several improvements and modifications can be made without departing from the novel technical principle of the present utility model, and these improvements and modifications should also be considered as the protection scope of the present utility model.

Claims (7)

1. The utility model provides a photovoltaic board steel construction support frame which characterized in that: including concrete base and mounting bracket, install the base on the concrete base, it has the frame to articulate through a plurality of supports one on one side of base upper surface, the opposite side intermediate position of base upper surface articulates through support two has the connecting rod, the frame downside is equipped with driven bevel gear, driven bevel gear meshing has drive bevel gear, drive bevel gear is connected with the motor, the motor is located on the base, frame upside and connecting rod upper end respectively through support one with support two articulated in the both sides of mounting bracket lower surface, base, frame, connecting rod and mounting bracket constitute parallelogram structure, the mounting bracket is used for installing the photovoltaic board.

2. A photovoltaic panel steel structure support according to claim 1, characterized in that: the first support is 4 in number, 2 the first supports are respectively arranged on the front side and the rear side of the base, the other 2 first supports are arranged on the front side and the rear side of the lower surface of the mounting frame, the upper side of the frame rotates to penetrate through the 2 first supports on the upper side, and the lower side of the frame rotates to penetrate through the 2 first supports on the lower side.

3. A photovoltaic panel steel structure support according to claim 1, characterized in that: and the connecting rod is provided with an avoidance part matched with the upper side of the frame.

4. A photovoltaic panel steel structure support according to claim 1, characterized in that: the concrete base is provided with a wind shielding enclosing wall, the wind shielding enclosing wall is positioned on one side of the installation frame, which is inclined, and one side of the wind shielding enclosing wall, which faces the base, is of an opening structure.

5. A photovoltaic panel steel structure support according to claim 1, characterized in that: the wind speed and direction sensor is arranged on one side of the mounting frame, and the controller is electrically connected with the wind speed and direction sensor and the motor.

6. A photovoltaic panel steel structure support according to claim 1, characterized in that: the base is mounted on the concrete base through a plurality of bolts.

7. A photovoltaic panel steel structure support according to claim 1, characterized in that: the concrete base is obliquely arranged, so that the photovoltaic panel is inclined to one side.