Special-shaped adjustable photovoltaic support

Abstract

The utility model relates to the technical field of solar photovoltaic supports, in particular to a special-shaped adjustable photovoltaic support. Comprising a fixed supporting seat which is arranged at a mounting position, a second connecting surface is formed at the upper end of the fixed supporting seat, and a second clamping part is arranged on the second connecting surface; the upper end surface of the adjusting mounting seat is used for fixing a photovoltaic panel, the lower end of the adjusting mounting seat is provided with a connecting surface I, a plurality of clamping parts I are arranged on the connecting surface I in a protruding manner, and clamping positions are formed among the clamping parts I; during installation, the second connecting face and the first connecting face abut against each other, the second clamping part is clamped in the corresponding clamping position, and connection of the adjusting installation base on the fixed supporting base is achieved. The photovoltaic support in the technical scheme is made of concrete, so that the raw material cost and the material processing cost of the photovoltaic support are reduced. The support made of concrete has enough structural strength, and the overall structural stability of the support is improved. And the concrete is used as a corrosion-resistant material, so that the adaptability of the photovoltaic bracket in different working environments can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar photovoltaic support technical field especially a special-shaped adjustable photovoltaic support. BACKGROUND

[0002] With the country developing new energy technology field, solar photovoltaic power generation technology is also very popular now, many families have set up solar photovoltaic power generation equipment, and the photovoltaic support on the market now generally consists of cement pier foundation, stand, inclined beam and purlin, and the photovoltaic panel can keep a certain angle, so as to make the photovoltaic panel absorb light. In order to further improve the efficiency of photovoltaic power generation, the photovoltaic panel can be rotated now, so as to ensure that the surface of the photovoltaic panel can receive light to the maximum extent, so as to improve the power generation capacity of the photovoltaic panel.

[0003] The prior art still has the following problems:

[0004] 1. Because the photovoltaic panel generally occupies a large area, it also needs enough support to support and fix the photovoltaic panel. If a large number of stand, inclined beam and purlin are used, the fixing effect of the support on the photovoltaic panel can be improved, but the material cost of the support is too high.

[0005] 2. If the support uses too little material, the structural strength of the support will not be enough, which will easily cause the expensive photovoltaic panel to fall off the support and be damaged, causing economic loss and safety hazard.

[0006] 3. Because the light conditions are different in different altitudes and different seasons, the angle of the photovoltaic panel needs to be adjusted to ensure that there is enough light intensity on the photovoltaic panel for power generation. However, the structure of the stand, inclined beam and purlin is not convenient to adjust the angle of the photovoltaic panel, and it is also easy to cause the photovoltaic panel to fall off the support and be damaged or injure personnel.

[0007] 4. When installing the photovoltaic panel on the purlin and inclined beam, professional personnel is needed to complete the installation, and the installation process is not convenient. UTILITY MODEL CONTENT

[0008] The utility model aims at providing a special-shaped adjustable photovoltaic support which is more safe and stable in structure, easy to install, has strong adaptability, simple to operate, low in cost and can improve the power generation efficiency of the photovoltaic panel.

[0009] The utility model aims at realizing the following:

[0010] A special-shaped adjustable photovoltaic support, comprising:

[0011] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0012] The adjusting mounting base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0013] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0014] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0015] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0016] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0017] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0018] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0019] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0020] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0021] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0022] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0023] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0024] The fixed support base is arranged on the mounting position, and the upper end is shaped with a connecting surface II, and the connecting surface II is arranged with a clamping part II;

[0025] Preferably, an embedding piece is arranged in the adjusting mount, and a sliding groove is formed on the embedding piece.

[0026] The screw head or the fastening nut sleeved on the screw rod is movably arranged in the sliding groove.

[0027] Preferably, the connecting part and the through groove pass through the adjusting mount.

[0028] Preferably, a hand hole is formed on the adjusting mount, and the hand hole is used for facilitating the moving of the adjusting mount.

[0029] Preferably, the first clamping part and the second clamping part are trapezoidal.

[0030] The height H of the first clamping part is 40-60 mm.

[0031] The height h of the second clamping part is equal to the height H of the first clamping part.

[0032] Compared with the prior art, the utility model has the advantages of:

[0033] 1. The photovoltaic support is made of concrete, so that the raw material cost and the material processing cost of the photovoltaic support are reduced.

[0034] 2. The support made of concrete has sufficient bearing capacity and can guarantee sufficient structural strength to support the photovoltaic panel, so that the safety of the overall structure of the support is improved, the structure is more stable, and the adaptability of the photovoltaic support in different working environments is improved.

[0035] 3. The adjusting mount and the fixing support of the photovoltaic support are formed with clamping parts, the clamping parts on the fixing support are placed in the clamping positions at different positions of the adjusting mount, the angle between the adjusting mount and the fixing support is changed, the photovoltaic panel is arranged on the adjusting mount, and the photovoltaic panel assembly is adjusted. The structure of the clamping part has strong stability and can guarantee that the photovoltaic support has sufficient structural strength.

[0036] 4. The clamping part structure of the adjusting mount and the fixing support is convenient to install and simple to operate, and the photovoltaic panel can be adjusted to improve the power generation capacity. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is a structural schematic view of a photovoltaic panel and a support of the utility model;

[0038] Figure 2 is Figure 1 an enlarged view of A in figure 1;

[0039] Figure 3 is the front view of the photovoltaic panel and support of the utility model;

[0040] Figure 4 is the side view of the photovoltaic panel of the first embodiment of the utility model when keeping horizontal;

[0041] Figure 5 is the assembly schematic view of the adjusting mounting seat and the fixed support seat of the first embodiment of the utility model;

[0042] Figure 6 is the side view of the photovoltaic panel and ground when the inclination angle between the photovoltaic panel and ground is 10 ° of the first embodiment of the utility model;

[0043] Figure 7 is the side view of the photovoltaic panel and ground when the inclination angle between the photovoltaic panel and ground is 30 ° of the first embodiment of the utility model;

[0044] Figure 8 is the side view of the photovoltaic panel and support of the second embodiment of the utility model;

[0045] Figure 9 is Figure 8 the enlarged view of B in the middle.

[0046] Reference signs:

[0047] 1, adjusting mounting seat; 11, connecting surface one; 12, clamping part one; 13, clamping position; 14, height H; 15, hand hole; 16, connecting part; 17, through slot;

[0048] 2, fixed support seat; 21, connecting surface two; 22, clamping part two; 23, height h; 24, weight reduction hole;

[0049] 3, photovoltaic panel; 3, photovoltaic panel;

[0050] 4, pressing block; 41, mounting bolt; 42, bolt head; 43, screw part; 44, fastening nut;

[0051] 5, embedded part; 51, sliding groove;

[0052] 6, filling space. DETAILED DESCRIPTION

[0053] The following are specific embodiments of the utility model, and the technical scheme of the utility model is further described in combination with the drawings, but the utility model is not limited to these embodiments.

[0054]

Embodiment One

[0055] As shown in a kind of special-shaped adjustable photovoltaic support, comprising: Figures 1-7

[0056] ​A fixed support 2 is installed at an installation location, such as on the ground or on a roof. The upper end of the fixed support 2 has a connecting surface 21, on which a snap-fit ​​part 22 is provided.

[0057] Adjustable mounting base 1, the upper end of which is used to fix photovoltaic panel, and the lower end of the adjustable mounting base 1 is provided with a connecting surface 11, and a number of snap-fit ​​parts 12 are provided on the connecting surface 11, and snap-fit ​​positions 13 are formed between the snap-fit ​​parts 12.

[0058] During installation, the second connecting surface 21 and the first connecting surface 11 abut against each other, and the second snap-fit ​​part 22 snaps into the corresponding snap-fit ​​position 13 to realize the connection of the adjustable mounting base 1 on the fixed support base 2.

[0059] In this embodiment, the adjusting mounting base 1 and the fixed support base 2 are made of concrete.

[0060] Currently, the most common solar panel mounting systems on the market typically use columns, diagonal beams, and purlins to fix the photovoltaic panels. Because photovoltaic panels are relatively large, a large number of columns, diagonal beams, and purlins are required for mounting. Since these columns, diagonal beams, and purlins are generally made of steel, this results in relatively high material and production costs for current solar panel mounting systems.

[0061] Therefore, by using concrete as the support material in this technical solution, the cost of photovoltaic supports can be greatly reduced. Furthermore, the concrete support can be cast using molds, making the production process convenient and quick, which also reduces manufacturing costs.

[0062] Concrete itself has high structural strength and corrosion resistance, which also enables concrete supports to have better stability and be used for a long time.

[0063] In this technical solution, the angle of the adjusting mounting base 1 can be changed by altering the placement relationship between the adjusting mounting base 1 and the fixed support base 2. Therefore, the installation and adjustment process between the adjusting mounting base 1 and the fixed support base 2 in this technical solution is very simple, allowing workers to complete the operation quickly.

[0064] like Figures 1-7 As shown, the bottom surface of the connecting surface 11 is a downwardly convex arc shape, and the snap-fit ​​part 12 is formed on the bottom surface of the connecting surface 11.

[0065] The upper surface of the second connecting surface 21 is a downward concave arc shape.

[0066] Furthermore, the first connecting surface 11 matches the second connecting surface 21, allowing the first connecting surface 11 to fit onto the second connecting surface 21.

[0067] And the second snap-fit ​​part 22 can be inserted into the snap-fit ​​position 13. When the second snap-fit ​​part 22 is inserted into the snap-fit ​​position 13, the connection between the mounting base 1 and the fixed support base 2 is completed.

[0068] When it is necessary to change the tilt angle of the photovoltaic panel 3, the adjusting mounting base 1 needs to rotate relative to the fixed support base 2, thus changing the relative angle between the adjusting mounting base 1 and the fixed support base 2. This allows the second snap-fit ​​part 22 to be inserted into the snap-fit ​​positions 13 at different locations, thereby changing the relative angle between the adjusting mounting base 1 and the fixed support base 2, and ultimately achieving the purpose of changing the fixed angle of the photovoltaic panel 3. Furthermore, the arc-shaped connecting surface 11 and the second connecting surface 21 remain tightly abutted together even when the photovoltaic panel is at different tilt angles, improving the structural strength between the adjusting mounting base 1 and the fixed support base 2.

[0069] Furthermore, since the second snap-fit ​​portion 22 only needs to be inserted into different snap-fit ​​positions 13 to achieve the purpose of adjusting the angle between the adjusting mounting base 1 and the fixed support base 2, it is not necessary to form a large number of snap-fit ​​portions 22 on the fixed support base 2. It is only necessary to provide a sufficient number of snap-fit ​​portions 12 on the connecting surface 11, so that snap-fit ​​positions 13 are formed between the snap-fit ​​portions 12, so that the second snap-fit ​​portion 22 can restrict the rotation of the adjusting mounting base 1. At the same time, it can also further save material costs.

[0070] After the adjusting mounting base 1 and the fixed support base 2 are connected as one unit, the snap-fit ​​position 13 without the snap-fit ​​part 22 and the connecting surface 21 cooperate to form a filling space 6. The filling space 6 is used to fill structural adhesive to further improve the structural strength between the adjusting mounting base 1 and the fixed support base 2.

[0071] As another preferred technical solution, the lower end of the adjusting mounting base 1 is formed as a polyhedron, with several connecting surfaces 21 at different inclination angles. When different connecting surfaces 21 abut against each other, the angle of the photovoltaic panel 3 on the upper surface of the adjusting mounting base 1 can be changed, thereby increasing the power generation of the photovoltaic panel 3.

[0072] like Figures 1-5 As shown, the adjusting mounting base 1 is provided with mounting bolts 41, and the photovoltaic panel 3 is connected to the adjusting mounting base 1 through the mounting bolts 41.

[0073] like Figures 1-7 As shown, a pressure block 4 is connected to the upper end of the mounting bolt 41. The photovoltaic panel 3 is fixed to the upper surface of the adjusting mounting base 1 by the cooperation of the pressure block 4 and the mounting bolt 41.

[0074] like Figures 1-7As shown, the adjusting mounting base 1 has a connecting part 16 and a through groove 17 formed on it, and the through groove 17 communicates with the connecting part 16.

[0075] The mounting bolt 41 includes a bolt head 42 and a threaded portion 43, wherein the threaded portion 43 is used to fit a fastening nut 44.

[0076] The bolt head 42 or the fastening nut 44 sleeved on the screw 43 can be located inside the connecting part 16, and the bolt head 42 or the fastening nut 44 sleeved on the screw 43 cannot pass through the through groove 17. When the photovoltaic panel 3 is connected to the upper end of the mounting bolt 41, the position of the photovoltaic panel 3 on the adjusting mounting base can be fixed by the mutual abutment between the bolt head 42 or the fastening nut 44 sleeved on the screw 43 and the connecting part 16.

[0077] The screw part 43 is set in the through groove 17, and one end of the mounting bolt 41 extends out of the adjusting mounting seat 1, so that the mounting bolt 41 can be connected with the pressure block 4, and the photovoltaic panel 3 is fixed on the adjusting mounting seat 1 in conjunction with the pressure block 4.

[0078] Furthermore, the connecting part 16 and the through groove 17 penetrate the adjusting mounting base 1. This allows the mounting bolt 41 to be slidably installed from both sides of the adjusting mounting base 1 into the connecting part 16 and the through groove 17, thereby achieving the purpose of setting the mounting bolt 41 on the adjusting mounting base 1, making the operation convenient and quick.

[0079] like Figures 1-7 The adjustment mounting base 1 shown has a hand hole 15, which is used to facilitate moving the adjustment mounting base 1.

[0080] As a preferred technical solution, the length of the handhole 15 is 350mm-420mm, and the height of the handhole 15 is 80mm-110mm. Within this size range, the handhole 15 will not affect the structural strength of the adjustment mounting base 1, while reducing the weight of the adjustment mounting base 1, making it easier for the user to move the adjustment mounting base, and saving material costs.

[0081] like Figures 1-7 As shown, the first snap-fit ​​part 12 and the second snap-fit ​​part 22 are trapezoidal.

[0082] Furthermore, the upper bottom of the first snap-fit ​​part 12 faces the first connecting surface 11, and the lower bottom of the first snap-fit ​​part 12 is away from the first connecting surface 11. The upper bottom of the second snap-fit ​​part 22 faces the second connecting surface 21, and the lower bottom of the second snap-fit ​​part 22 is away from the second connecting surface 21.

[0083] When the adjusting mounting base 1 and the fixed support base 2 are connected together, the trapezoidal snap-fit ​​part 11 and snap-fit ​​part 22 can engage together, thereby further improving the stability of the connection between the adjusting mounting base 1 and the fixed support base 2 and preventing the adjusting mounting base 1 from shaking.

[0084] The height H14 of the snap-fit ​​part 12 is 40mm-60mm;

[0085] Furthermore, the height h23 of the second snap-fit ​​part 22 is equal to the height H14 of the first snap-fit ​​part 12, thereby facilitating the engagement and fixation between the first snap-fit ​​part 12 and the second snap-fit ​​part 22.

[0086]

Example 2

[0087] like Figure 8 and Figure 9 As shown, the connecting part 16 is an insert 5 disposed within the adjusting mounting base 1.

[0088] The insert 5 has a groove 51 formed on it, and the through groove 17 is connected to the groove 51.

[0089] In a preferred embodiment, the insert 5 is made of metal. The insert 5 can be pre-embedded in the adjusting mounting base 1 during casting, and its position can be fixed after the adjusting mounting base 1 is shaped. By providing the insert 5, the connection strength between the mounting bolt 41 and the adjusting mounting base 1 can be further improved, preventing the photovoltaic panel 3 from detaching.

[0090] The bolt head 42 or the fastening nut 44 sleeved on the screw part 43 is movably disposed in the slide groove 51, and the end of the slide groove 51, which cooperates with the end of the through groove 17, can fix one end of the mounting bolt 41.

[0091] In this embodiment, the fastening nut 44 on the screw portion 43 is movably disposed in the slide groove 51, and the size of the fastening nut 44 matches the slide groove 51, preventing the fastening nut 44 from rotating within the slide groove 51. When the bolt head 42 is turned with a screwdriver, the fastening nut 44 cannot rotate due to the restriction of the slide groove 51, thereby enabling the screw portion 43 to be separated from the fastening nut.

[0092] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0093] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0094] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

Claims

1. An irregularly shaped adjustable photovoltaic bracket, characterized in that, include: A fixed support base (2) is set at the installation position and has a connecting surface two (21) formed at the upper end. A snap-fit ​​part two (22) is provided on the connecting surface two (21). Adjustable mounting base (1), the upper end of which is used to fix photovoltaic panel (3), the lower end of the adjustable mounting base (1) is provided with a connecting surface (11), and a plurality of snap-fit ​​parts (12) are provided on the connecting surface (11), and snap-fit ​​positions (13) are formed between the snap-fit ​​parts (12). During installation, the second connecting surface (21) and the first connecting surface (11) abut against each other, and the second snap-fit ​​part (22) snaps into the corresponding snap-fit ​​position (13) to realize the connection of the adjustable mounting base (1) on the fixed support base (2).

2. The irregularly shaped adjustable photovoltaic bracket according to claim 1, characterized in that: The adjusting mounting base (1) and the fixed support base (2) are made of concrete.

3. A non-standard adjustable photovoltaic bracket according to claim 1 or 2, characterized in that: The bottom end face of the connecting surface one (11) is arc-shaped, and the snap-fit ​​part one (12) is formed on the bottom end face of the connecting surface one (11); The upper end face of the second connecting surface (21) is also arc-shaped; Furthermore, the first connecting surface (11) matches the second connecting surface (21), so that the first connecting surface (11) can fit onto the second connecting surface (21); And enable the second snap-fit ​​part (22) to be inserted into the snap-fit ​​position (13).

4. A non-standard adjustable photovoltaic bracket according to claim 1 or 2, characterized in that: The adjusting mounting base (1) is provided with mounting bolts (41), and the photovoltaic panel (3) is connected to the adjusting mounting base (1) through the mounting bolts (41).

5. The irregularly shaped adjustable photovoltaic bracket according to claim 4, characterized in that: The upper end of the mounting bolt (41) is connected to a pressure block (4), and the photovoltaic panel (3) is fixed on the upper surface of the adjusting mounting base (1) by the cooperation of the pressure block (4) and the mounting bolt (41).

6. The irregularly shaped adjustable photovoltaic bracket according to claim 5, characterized in that: The adjusting mounting base (1) is formed with a connecting part (16) and a through groove (17), and the through groove (17) communicates with the connecting part (16); The mounting bolt (41) includes a bolt head (42) and a threaded portion (43), wherein the threaded portion (43) is used to fit a fastening nut (44); The bolt head (42) or the fastening nut (44) sleeved on the screw part (43) can be disposed in the connecting part (16), and the bolt head (42) or the fastening nut (44) sleeved on the screw part (43) cannot pass through the through groove (17) to leave the connecting part (16); The screw part (43) is disposed in the through groove (17) and one end of the mounting bolt (41) extends out of the adjusting mounting seat (1), so that the mounting bolt (41) can be connected to the pressure block (4) and cooperate with the pressure block (4) to fix the photovoltaic panel (3).

7. The irregularly shaped adjustable photovoltaic bracket according to claim 6, characterized in that: The connecting part (16) is an insert (5) provided in the adjusting mounting base (1). The insert (5) has a groove (51) formed on it. The through groove (17) is connected to the groove (51). The bolt head (42) or the fastening nut (44) sleeved on the screw part (43) is movably disposed in the groove (51).

8. A non-standard adjustable photovoltaic bracket according to claim 6 or 7, characterized in that: The connecting part (16) and the through groove (17) pass through the adjusting mounting base (1).

9. A non-standard adjustable photovoltaic bracket according to claim 5, 6, or 7, characterized in that: The adjustment mounting base (1) has a hand hole (15) for conveniently moving the adjustment mounting base (1).

10. The irregularly shaped adjustable photovoltaic bracket according to claim 3, characterized in that: The first snap-fit ​​part (12) and the second snap-fit ​​part (22) are trapezoidal; The height H(14) of the snap-fit ​​part (12) is 40mm-60mm; Furthermore, the height h (23) of the second snap-fit ​​part (22) is equal to the height H (14) of the first snap-fit ​​part (12).

Images