Windproof and anti-seismic flexible photovoltaic support structure

Abstract

The utility model provides a flexible photovoltaic support structure with wind resistance and shock resistance, which relates to the technical field of photovoltaic supports and comprises a bottom plate, a support body is arranged at the upper end of the bottom plate, a plurality of mounting plates are arranged at the upper end of the support body, shock absorbers are arranged at the bottom of the bottom plate, and a reinforcing device is arranged on one side of the bottom of each shock absorber. The reinforcing device comprises a containing plate, one side of the containing plate is fixedly connected with the shock absorber, expansion bolts are inserted into the two sides of the containing plate in a threaded mode, reinforcing plates are fixedly connected to the two sides of the containing plate, and fixing bolts are inserted into one sides of the reinforcing plates in a threaded mode. According to the photovoltaic support structure, the mounting plate fixed to the photovoltaic panel can be supported and reinforced, the situation that the wind resistance of the upper end, connected with the photovoltaic panel, of the support is large in windy weather, and then the connecting position of the support body and the photovoltaic panel is blown by strong wind to deform is avoided, and therefore the using effect of the photovoltaic support structure can be improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a flexible photovoltaic support structure with wind and earthquake resistance. Background Technology

[0002] A photovoltaic support structure is a support structure used to position and support photovoltaic panels for their use, including flexible photovoltaic support structures.

[0003] When using flexible photovoltaic (PV) brackets, shock absorbers are installed at the bottom of the brackets to resist earthquakes. The PV panels are then fixed to the mounting plates at the top of the bracket structure. During windy weather, the wind resistance at the upper connection between the bracket and the PV panels is significant, causing deformation at this connection point and potentially affecting the structural performance of the PV bracket. Utility Model Content

[0004] This utility model addresses the problem that during windy weather, the upper part of the connection between the support frame and the photovoltaic panel has high wind resistance, causing the connection between the frame and the photovoltaic panel to deform and affecting the performance of the photovoltaic support structure. Therefore, it proposes a flexible photovoltaic support structure that is windproof and earthquake-resistant.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A flexible photovoltaic support structure with wind and earthquake resistance includes a base plate, a frame body at the upper end of the base plate, a plurality of mounting plates at the upper end of the frame body, a shock absorber at the bottom of the base plate, a reinforcement device at one side of the bottom of the shock absorber, the reinforcement device including a placement plate, one side of the placement plate being fixedly connected to the shock absorber, expansion bolts threaded into both sides of the placement plate, reinforcement plates fixedly connected to both sides of the placement plate, and a fixing bolt threaded into one side of the reinforcement plate, the fixing bolt being threadedly connected to the mounting plate.

[0007] The aforementioned components achieve the following effects: When using flexible photovoltaic (PV) brackets, shock absorbers are installed at the bottom of the brackets for earthquake resistance. PV panels are then fixed to the mounting plate at the upper end of the flexible PV bracket frame. When fixing the PV panels to the mounting plate, expansion bolts are used to secure the mounting plate to the ground. The bolts are then rotated to pass through the reinforcing plate and secure it to the mounting plate. The reinforcing plate on the mounting plate provides support and reinforcement. By using this reinforcement device, the mounting plate fixed to the PV panels is supported and reinforced, preventing high wind resistance at the upper connection between the bracket and the PV panels during windy weather, thus avoiding deformation at the connection point and improving the overall performance of the PV bracket structure.

[0008] Preferably, a plurality of anti-slip blocks are fixedly connected to one side of the fixing bolt, and the plurality of anti-slip blocks are arranged at equal intervals on one side of the fixing bolt.

[0009] The effect achieved by the above components is to increase the friction between the fixing bolt and the operator by using anti-slip blocks, making the bolt easier to rotate.

[0010] Preferably, a nut is threaded into one side of the fixing bolt, and one side of the nut abuts against the reinforcing plate.

[0011] The effect achieved by the above components is to use nuts to fix the fixing bolts, thereby better reinforcing the connection and fixation between the fixing bolts and the mounting plate.

[0012] Preferably, a plurality of ventilation holes are provided on one side of the reinforcing plate, and the plurality of ventilation holes on the surface of the reinforcing plate are rectangular.

[0013] The effect achieved by the above components is to reduce the wind resistance of the reinforcement plate by using ventilation holes, thereby reducing the impact of strong winds on the reinforcement plate.

[0014] Preferably, support plates are fixedly connected to both sides of the placement plate, and the side of the support plate away from the placement plate is fixedly connected to the reinforcing plate.

[0015] The effect achieved by the above components is to improve the connection strength between the reinforcing plate and the placement plate by using the support plate, and to prevent deformation at the connection between the reinforcing plate and the placement plate.

[0016] Preferably, the placement plate is provided with protective components on both sides. The protective components include square tubes, which are fixedly connected to the placement plate. A locking block is inserted into one side of the square tube, and a connecting plate is inserted into one side of the locking block. A protective cover is fixedly connected to one side of the connecting plate, and the size of the protective cover is adapted to the size of the expansion bolt.

[0017] The effect achieved by the above components is as follows: When using expansion bolts, the protective cover can be moved to cover the expansion bolts. At this time, the connecting plate is inserted into the square tube, and then the locking block is moved to pass through the square tube and fix it to the connecting plate, thus completing the fixation of the protective cover position. By using the protective components, the exposed area of ​​the expansion bolts can be shielded and protected, preventing the expansion bolts from being corroded by rainwater and affecting the service life of the expansion bolts, thereby improving the effectiveness of the reinforcement device.

[0018] Preferably, a connecting rope is fixedly connected to one side of the card block, and the side of the connecting rope away from the card block is fixedly connected to the connecting plate.

[0019] The above components achieve the following effect: by using a connecting rope, the connection between the locking block and the square tube is reduced, thus preventing the locking block from being lost.

[0020] Preferably, a rubber ring is fixedly connected to the side of the protective cover near the placement plate, and the size of the rubber ring is adapted to the size of the protective cover.

[0021] The effect achieved by the above components is to improve the sealing at the connection between the protective cover and the placement plate by using rubber rings, thereby improving the performance of the protective cover.

[0022] In summary, the beneficial effects of this utility model are as follows:

[0023] By using reinforcement devices, the mounting plates fixed to the photovoltaic panels can be supported and reinforced, preventing the upper part of the bracket from being deformed by strong winds when there is high wind resistance at the connection between the bracket and the photovoltaic panels, thereby improving the performance of the photovoltaic bracket structure. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the reinforcement device of this utility model;

[0026] Figure 3 This utility model Figure 2 A schematic diagram of a partial three-dimensional structure;

[0027] Figure 4 This is a three-dimensional structural diagram of the protective component of this utility model.

[0028] Legend: 1. Base plate; 2. Reinforcing device; 21. Placement plate; 22. Expansion bolt; 23. Reinforcing plate; 24. Fixing bolt; 25. Anti-slip block; 26. Nut; 27. Ventilation hole; 28. Support plate; 3. Protective components; 31. Square tube; 32. Clamping block; 33. Connecting plate; 34. Protective cover; 35. Connecting rope; 36. Rubber ring; 4. Frame; 5. Mounting plate; 6. Shock absorber. Detailed Implementation

[0029] Reference Figure 1-4 As shown, this embodiment discloses a flexible photovoltaic support structure with wind and earthquake resistance, including a base plate 1, a frame 4 at the upper end of the base plate 1, a plurality of mounting plates 5 at the upper end of the frame 4, a shock absorber 6 at the bottom of the base plate 1, and a reinforcement device 2 on one side of the bottom of the shock absorber 6.

[0030] Reference Figure 1-4As shown, this embodiment discloses a reinforcement device 2 including a placement plate 21. One side of the placement plate 21 is fixedly connected to a shock absorber 6. Expansion bolts 22 are threaded into both sides of the placement plate 21. Reinforcement plates 23 are fixedly connected to both sides of the placement plate 21. A fixing bolt 24 is threaded into one side of the reinforcement plate 23, and the fixing bolt 24 is threadedly connected to the mounting plate 5. When using a flexible photovoltaic support, a shock absorber 6 is installed at the bottom of the support for earthquake resistance. Then, photovoltaic panels are fixed at the mounting plate 5 at the upper end of the frame 4 of the flexible photovoltaic support for use. When fixing the photovoltaic panel on the mounting plate 5, expansion bolts 22 can be fixed on the placement plate 21 to fix the placement plate 21 to the ground. Then, the fixing bolts 24 are rotated so that the fixing bolts 24 pass through the reinforcing plate 23 and are fixed to the mounting plate 5. Then, the reinforcing plate 23 on the placement plate 21 supports and reinforces the mounting plate 5. By using the reinforcing device 2, the mounting plate 5 fixed to the photovoltaic panel can be supported and reinforced, avoiding the situation where the upper end of the bracket and the photovoltaic panel connection is large in windy weather, and the connection between the frame 4 and the photovoltaic panel is deformed by strong winds. This can improve the performance of the photovoltaic bracket structure.

[0031] Reference Figure 1-4 As shown, this embodiment discloses that a plurality of anti-slip blocks 25 are fixedly connected to one side of the fixing bolt 24, and the plurality of anti-slip blocks 25 are arranged at equal intervals on one side of the fixing bolt 24. By using the anti-slip blocks 25, the friction between the fixing bolt 24 and the operator is increased, making the bolt easier to rotate. A nut 26 is threaded into one side of the fixing bolt 24, and one side of the nut 26 abuts against the reinforcing plate 23. By using the nut 26, the fixing bolt 24 is fixed, so that the fixing bolt 24 can better connect and fix the reinforcing plate 23 and the mounting plate 5. A plurality of ventilation holes 27 are provided on one side of the reinforcing plate 23, and the plurality of ventilation holes 27 on the surface of the reinforcing plate 23 are rectangular. By using the ventilation holes 27 on the reinforcing plate 23, the wind resistance of the reinforcing plate 23 is reduced, thereby reducing the impact of strong winds on the reinforcing plate 23. Support plates 28 are fixedly connected to both sides of the placement plate 21, and the side of the support plate 28 away from the placement plate 21 is fixedly connected to the reinforcing plate 23. By using the support plate 28, the connection strength between the reinforcing plate 23 and the placement plate 21 is improved, and the connection between the reinforcing plate 23 and the placement plate 21 is prevented from being deformed by stress.

[0032] Reference Figure 1-4As shown in the figure, this embodiment discloses protective components 3 on both sides of the placement plate 21. The protective components 3 include a square tube 31, which is fixedly connected to the placement plate 21. A locking block 32 is inserted into one side of the square tube 31, and a connecting plate 33 is inserted into one side of the locking block 32. A protective cover 34 is fixedly connected to one side of the connecting plate 33. The size of the protective cover 34 is adapted to the size of the expansion bolt 22. When using the expansion bolt 22, the protective cover 34 can be moved to cover the expansion bolt 22. At this time, the connecting plate 33 is inserted into the square tube 31, and then the locking block 32 is moved to pass through the square tube 31 and be fixed to the connecting plate 33. Then the position of the protective cover 34 is fixed. By using the protective components 3, the area of ​​the expansion bolt 22 exposed to the outside can be shielded and protected, preventing the expansion bolt 22 from being corroded by rainwater and affecting the service life of the expansion bolt 22, thereby improving the effectiveness of the reinforcement device 2.

[0033] Reference Figure 1-4 As shown, this embodiment discloses a connecting rope 35 fixedly connected to one side of the locking block 32, and the side of the connecting rope 35 away from the locking block 32 is fixedly connected to the connecting plate 33. By using the connecting rope 35, the connection between the locking block 32 and the square tube 31 is reduced, preventing the locking block 32 from being lost. A rubber ring 36 is fixedly connected to the side of the protective cover 34 near the placement plate 21, and the size of the rubber ring 36 is adapted to the size of the protective cover 34. By using the rubber ring 36, the sealing at the connection between the protective cover 34 and the placement plate 21 is improved, thereby improving the performance of the protective cover 34.

[0034] Working Principle: When using a flexible photovoltaic (PV) support system, shock absorbers 6 are installed at the bottom of the support system for earthquake resistance. PV panels are then fixed to the mounting plate 5 at the upper end of the frame 4. When fixing the PV panels to the mounting plate 5, expansion bolts 22 are fixed to the placement plate 21 to secure it to the ground. Then, the fixing bolts 24 are rotated to pass through the reinforcing plate 23 and fix it to the mounting plate 5. The reinforcing plate 23 on the placement plate 21 then supports and reinforces the mounting plate 5. By using the reinforcement device 2, the mounting plate 5, which is fixed to the PV panel, is supported and reinforced, preventing high wind resistance at the upper end of the connection between the support system and the PV panel during windy weather, thus avoiding deformation of the connection between the frame 4 and the PV panel due to strong winds. This improves the performance of the PV support system structure.

[0035] When using the expansion bolt 22, the protective cover 34 with the rubber ring 36 can be moved to cover the expansion bolt 22. At this time, the connecting plate 33 is inserted into the square tube 31, and then the locking block 32 with the connecting rope 35 is moved so that the locking block 32 passes through the square tube 31 and is fixed to the connecting plate 33. Then the position of the protective cover 34 is fixed. By using the protective component 3, the area of ​​the expansion bolt 22 exposed to the outside can be shielded and protected to prevent the expansion bolt 22 from being corroded by rainwater and thus affecting the service life of the expansion bolt 22, thereby improving the use effect of the reinforcement device 2.

Claims

1. A flexible photovoltaic support structure with wind and earthquake resistance, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is provided with a frame (4), the upper end of the frame (4) is provided with several mounting plates (5), the bottom of the base plate (1) is provided with a shock absorber (6), the bottom side of the shock absorber (6) is provided with a reinforcement device (2), the reinforcement device (2) includes a placement plate (21), one side of the placement plate (21) is fixedly connected to the shock absorber (6), the two sides of the placement plate (21) are threaded with expansion bolts (22), the two sides of the placement plate (21) are fixedly connected with reinforcement plates (23), one side of the reinforcement plate (23) is threaded with a fixing bolt (24), the fixing bolt (24) is threadedly connected to the mounting plate (5).

2. The flexible photovoltaic support structure with wind and earthquake resistance according to claim 1, characterized in that: A plurality of anti-slip blocks (25) are fixedly connected to one side of the fixing bolt (24), and the plurality of anti-slip blocks (25) are arranged at equal intervals on one side of the fixing bolt (24).

3. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 2, characterized in that: A nut (26) is threaded into one side of the fixing bolt (24), and one side of the nut (26) abuts against the reinforcing plate (23).

4. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 3, characterized in that: The reinforcing plate (23) has several ventilation holes (27) on one side, and the ventilation holes (27) on the surface of the reinforcing plate (23) are rectangular.

5. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 4, characterized in that: Support plates (28) are fixedly connected to both sides of the placement plate (21), and the side of the support plate (28) away from the placement plate (21) is fixedly connected to the reinforcing plate (23).

6. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 5, characterized in that: The placement plate (21) is provided with protective components (3) on both sides. The protective components (3) include a square tube (31), which is fixedly connected to the placement plate (21). A locking block (32) is inserted into one side of the square tube (31), and a connecting plate (33) is inserted into one side of the locking block (32). A protective cover (34) is fixedly connected to one side of the connecting plate (33). The size of the protective cover (34) is adapted to the size of the expansion bolt (22).

7. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 6, characterized in that: A connecting rope (35) is fixedly connected to one side of the card block (32), and the side of the connecting rope (35) away from the card block (32) is fixedly connected to the connecting plate (33).

8. A flexible photovoltaic support structure with wind and earthquake resistance according to claim 7, characterized in that: A rubber ring (36) is fixedly connected to the side of the protective cover (34) near the placement plate (21), and the size of the rubber ring (36) is adapted to the size of the protective cover (34).

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