CN220586190U - Wind-resistant upright post structure of photovoltaic power station - Google Patents

Abstract

The utility model relates to an anti-wind upright post structure of a photovoltaic power station. The method is suitable for the technical field of photovoltaic power stations. The technical scheme adopted by the utility model is as follows: the utility model provides a wind-resistant stand structure of photovoltaic power plant which characterized in that: the photovoltaic module is characterized by comprising two parallel transverse frames, wherein the two ends of each transverse frame are connected with upright posts, a plurality of supporting frames are arranged between the two transverse frames, and photovoltaic modules are arranged on the two adjacent supporting frames; the transverse frames are provided with first sliding rails along the longitudinal direction of the transverse frames, the two ends of the support frames are fixedly provided with first sliding blocks, and the sliding blocks at the two ends of the support frames are respectively in sliding fit with the first sliding rails on the two transverse frames; second sliding rails are arranged on the supporting frame along the through length direction of the supporting frame, two second sliding blocks are mounted on the second sliding rails and are in sliding fit with the second sliding rails, clamping plates are mounted on the second sliding blocks, and the clamping plates are clamped on side walls of two sides of the photovoltaic module.

Description

Wind-resistant upright post structure of photovoltaic power station

Technical Field

The utility model relates to an anti-wind upright post structure of a photovoltaic power station. The method is suitable for the technical field of photovoltaic power stations.

Background

The photovoltaic power station is a technology for directly converting light energy into electric energy by utilizing photovoltaic effect of a semiconductor interface, the key element of the technology is a solar cell, the solar cell is packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with a power controller and other parts to form a photovoltaic power generation device, the solar cell module converts direct sunlight into direct current, the photovoltaic group string is connected in parallel to a direct current power distribution cabinet through a direct current bus box, then is connected to a direct current input end of the inverter to convert direct current into alternating current, an alternating current output end of the inverter is connected to an alternating current power distribution cabinet, and is directly connected to a user side through the alternating current power distribution cabinet.

Chinese patent publication No. CN112448658A discloses an anti-wind base for photovoltaic power plant, including anti-wind arc board, one side of anti-wind arc board is provided with flexible auxiliary rod, and flexible auxiliary rod's surface has cup jointed flexible mobile jib, the one end fixedly connected with damping spring of flexible auxiliary rod, the bottom of anti-wind arc board is provided with the sliding tray, one side fixedly connected with sliding ring of sliding tray, the inside wall of sliding ring has the base through slide bar swing joint, and this anti-wind base for photovoltaic power plant, through the cooperation setting of anti-wind arc board, flexible auxiliary rod, flexible mobile jib and damping spring, wind-force promotes anti-wind arc board during the use, and then slows down wind-force through flexible auxiliary rod, flexible mobile jib and damping spring to transfer the shear stress that wind-force produced to damping spring on and eliminate shear stress fast, improve the life of this anti-wind device for photovoltaic power plant, through the cooperation setting of sliding tray, sliding ring and slide bar, played the effect that provides buffer distance for anti-wind arc board during the use.

However, when the utility model is actually used, the following problems exist:

1. the utility model has no horizontal direction adjusting device in actual use, can not meet the condition of fully utilizing solar power generation, and has weak practicability;

2. the utility model has no bottom stabilizing device in actual use, and has the possibility of the device being scraped by strong wind, and the stability is not strong.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the technical problems, the utility model provides an anti-wind upright post structure of a photovoltaic power station.

The technical scheme adopted by the utility model is as follows: the utility model provides a wind-resistant stand structure of photovoltaic power plant which characterized in that: the photovoltaic module is characterized by comprising two parallel transverse frames, wherein the two ends of each transverse frame are connected with upright posts, a plurality of supporting frames are arranged between the two transverse frames, and photovoltaic modules are arranged on the two adjacent supporting frames;

the transverse frames are provided with first sliding rails along the longitudinal direction of the transverse frames, the two ends of the support frames are fixedly provided with first sliding blocks, and the sliding blocks at the two ends of the support frames are respectively in sliding fit with the first sliding rails on the two transverse frames;

second sliding rails are arranged on the supporting frame along the through length direction of the supporting frame, two second sliding blocks are mounted on the second sliding rails and are in sliding fit with the second sliding rails, clamping plates are mounted on the second sliding blocks, and the clamping plates are clamped on side walls of two sides of the photovoltaic module.

And wind shields are arranged on the side surfaces of the two sides of the photovoltaic module, which are parallel to the supporting frame.

The cardboard is "L" shape, and the both sides wall of cardboard cooperates with photovoltaic module's upper surface and side surface respectively.

The bottom of stand installs the footing, and the footing passes through holding bolt fixed mounting subaerial.

And reinforcing ribs are fixedly arranged between the transverse frames and the upright posts.

The beneficial effects of the utility model are as follows: 1. according to the utility model, through the matching arrangement of the bottom feet, the cross frames and the reinforcing ribs, the upright post structure is more stable when in use, the windproof effect is better, the bottom feet support the upright post, the contact area between the upright post and the ground is enlarged, the situation of easy dumping is avoided, the upright post and the cross rods are connected through the hinge, the horizontal angle of the upper part of the device can be adjusted, better windproof and solar power generation are realized, the device effect is exerted to the maximum, and the stability and the applicability of the device are improved.

2. According to the utility model, through the matching arrangement of the first sliding rail and the first sliding block as well as the second sliding rail and the second sliding block, the adjustable range of the device is larger and the installation is more convenient, the supporting frame and the photovoltaic assembly arranged on the supporting frame can move along the direction of the first sliding rail through the matching of the first sliding rail and the first sliding block, and the photovoltaic assembly arranged on the supporting frame can move along the direction of the second sliding rail through the matching of the second sliding rail and the second sliding block, so that the photovoltaic assembly can be greatly adjusted through the combination of the first sliding rail and the second sliding rail, the situation that the direction is difficult to change is avoided, the wind direction of wind can be changed through the wind shield, and the resistance of the device to wind is reduced, thereby improving the stability and practicability of the device.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the photovoltaic module according to the present utility model;

FIG. 3 is a schematic view of the explosive structure of the column according to the present utility model;

FIG. 4 is a schematic diagram of a connection structure between a support frame and a first rail in the present utility model;

FIG. 5 is a schematic view of a wind deflector mounted on a photovoltaic module according to the present utility model;

fig. 6 is a schematic structural diagram of a first slider and a second slider in the present utility model.

In the figure: 1. a footing; 2. a column; 3. a cross frame; 4. a first slider; 5. a second slider; 6. a wind deflector; 7. a bottom plate; 8. a fastening bolt; 9. reinforcing ribs; 10. square blocks; 11. a first slide rail; 12. a support frame; 13. a groove; 14. a clamping plate; 15. a right angle plate; 16. a photovoltaic module; 17. and a second slide rail.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Embodiment one:

referring to fig. 2 and 3, the present utility model provides a technical solution: in order to make the device more stable when in use, the wind-resistant base for the photovoltaic power station is provided with a footing 1, a stand column 2 and a transverse frame 3, so that the condition that the device cannot withstand wind blowing is avoided;

including top fixed mounting has the stand 2 of footing 1, the top fixed mounting of stand 2 has the crossbearer 3 that is used for accepting, the bottom fixedly connected with of footing 1 is used for supporting bottom plate 7, one side fixed mounting of bottom plate 7 has the holding bolt 8 that is used for fixing, one side fixed mounting of stand 2 has the strengthening rib 9 that is used for supporting, one side fixedly connected with of strengthening rib 9 is used for fixed square piece 10, therefore, stand 2 is supported in the use by footing 1 under the effect of bottom plate 7 and holding bolt 8, make the device bottom more stable, avoid appearing the condition of empting, stand 2 and square piece 10 fixed connection, stand 2 and strengthening rib 9 pass through square piece 10's fixed connection, form stable triangle structure, prevent the device to warp, pass through hinged joint between crossbearer 3 and the stand 2, can slight adjustment direction, make the device position reach the requirement of use, the stability of device has been increased.

Embodiment two:

referring to fig. 2 and 4, in order to facilitate the disassembly and assembly of the device during use, the device is more flexible to use, and is provided with a first slider 4 and a second slider 5;

the top fixed mounting of crossbearer 3 has first slide rail 11, install first slider 4 on the first slide rail 11 slidable, the top fixed mounting of first slider 4 has the second slider 5 that is used for the buffering, the top fixed mounting of first slider 4 has the support frame 12 that is used for the bearing, be provided with on the support frame 12 along the second slide rail 17 of support frame 12 logical long direction ground arrangement, install on the second slide rail 17 with second slide rail sliding fit ground second slider 5, recess 13 that is used for the connection has been seted up at the top of second slider 5, the top fixed mounting of second slider 5 has the cardboard 14 that is used for fixing. The clamping plate 14 is L-shaped, and two side walls of the clamping plate are respectively matched with the upper surface and the side surface of the photovoltaic module. Two second sliding blocks 5 are arranged on the second sliding rail 17, and the ground clamping plates 14 on the two second sliding blocks 5 are respectively arranged at the two sides of the photovoltaic module 16, so that the photovoltaic module is clamped by the clamping plates 14 arranged at the two sides of the photovoltaic module 16. Therefore, when the device is used, the first sliding block 4 is used for connecting the first sliding rail 11 with the supporting frame 12, the supporting frame 12 can slide on the first sliding rail 11, the front and back adjustability of the device is guaranteed, the second sliding block 5 is connected with the clamping plate 14, the clamping plate 14 can be adjusted in the left-right direction, the situation that the clamping plate cannot be fixed is avoided, and the practicability of the device is improved.

Embodiment III:

referring to fig. 2 and 5, in order to make the device more stable in use and better in wind-proof effect, a wind deflector 6 is provided;

the wind guard 6 for protection is fixedly arranged on the side surface parallel to the supporting piece 12 on the photovoltaic module 16, the right-angle plate 15 for connection is fixedly connected to one side of the wind guard 6, and the right-angle plate 15 is connected with the photovoltaic module 16 through bolts, so that the wind guard 6 is fixedly arranged with the photovoltaic module 16 through the right-angle plate 15 when in use, the resistance of the photovoltaic module 16 to wind is reduced, the condition that the device is easily blown down by wind is avoided, and the stability of the device is improved.

In the utility model, the working steps of the device are as follows:

firstly, the upright 2 is fixed through the footing 1, the transverse frame 3 is arranged on the upright 2, two ends of the supporting frames 12 are arranged on the first sliding blocks 4 at the opposite positions in the first sliding rails 11 on the two transverse frames 3, the photovoltaic module 16 is arranged on the two adjacent supporting frames 12, the clamping plates arranged on the second sliding blocks 5 at the two sides of the photovoltaic module 16 are respectively attached to the photovoltaic module 16, the basic frame of the device is stable, then the wind resistance of the wind shield 6 can be reduced, the device is more reliable, the photovoltaic module 16 is fixed by the clamping plates 14, power generation can be performed, and if the direction of the device needs to be changed, the upright 2 and the transverse frame 3 only need to be adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a wind-resistant stand structure of photovoltaic power plant which characterized in that: the photovoltaic device is characterized by comprising two parallel transverse frames (3), wherein two ends of each transverse frame (3) are connected with upright posts (2), a plurality of supporting frames (12) are arranged between the two transverse frames (3), and photovoltaic modules (16) are arranged on the two adjacent supporting frames (12);

a first sliding rail (11) is arranged on the transverse frames (3) along the longitudinal direction of the transverse frames (3), first sliding blocks (4) are fixedly arranged at two ends of the supporting frame (12), and the sliding blocks at two ends of the supporting frame (12) are respectively in sliding fit with the first sliding rails (11) on the two transverse frames (3);

second slide rails (17) are arranged on the support frame (12) along the through direction of the support frame (12), two second slide blocks (5) are installed on the second slide rails (17), the second slide blocks (5) are in sliding fit with the second slide rails (17), clamping plates (14) are installed on the second slide blocks (5), and the clamping plates (14) are clamped on side walls of two sides of the photovoltaic module (16).

2. The wind-resistant upright structure of a photovoltaic power plant of claim 1, wherein: the photovoltaic module (16) is provided with wind shields (6) on two side surfaces parallel to the supporting frame (12).

3. The wind-resistant upright structure of a photovoltaic power plant of claim 1, wherein: the clamping plate (14) is L-shaped, and two side walls of the clamping plate (14) are respectively matched with the upper surface and the side surface of the photovoltaic module (16).

4. The wind-resistant upright structure of a photovoltaic power plant of claim 1, wherein: the bottom of stand (2) is installed footing (1), and footing (1) pass through holding bolt (8) fixed mounting subaerial.

5. The wind-resistant upright structure of a photovoltaic power plant of claim 1, wherein: reinforcing ribs (9) are fixedly arranged between the transverse frame (3) and the upright post (2).