Photovoltaic support reinforcing assembly and photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic power generation, and provides a photovoltaic support reinforcing assembly and a photovoltaic support. The photovoltaic support reinforcing assembly comprises supporting concrete and a plurality of reinforcing members. The supporting concrete is used for installing and supporting the photovoltaic module, and the reinforcing members are arranged on the supporting concrete at intervals. The reinforcing part is provided with a first reinforcing plate and two second reinforcing plates, the two second reinforcing plates are arranged on the two sides of the first reinforcing plate in a one-to-one correspondence mode, the first reinforcing plate and the two second reinforcing plates are connected to form a U-shaped structure, and the reinforcing part is arranged on the supporting concrete in a covering mode through the U-shaped structure. The end, away from the photovoltaic assembly, of the reinforcing piece is suitable for being connected with the mounting face of supporting concrete. The photovoltaic support reinforcing assembly provided by the utility model can improve the bearing capacity and stability of the support concrete, so that the load bearing capacity of the support concrete can meet the requirements of wind load resistance and drawing resistance of a photovoltaic array, and the load does not need to be increased, thereby improving the overall stability and safety of the original support concrete structure.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic bracket reinforcement component and a photovoltaic bracket. Background Art

[0002] The existing cement roof counterweight bracket structure is installed by counterweighting with cement piers, using U-shaped embedded parts to fix the column base, which is connected to the column by bolts, and the upper end of the column is fixed to the main beam with a triangular connector. Since some power stations were built using the specifications at the time to calculate the bracket counterweight, the load bearing capacity of the cement pier does not meet the requirements of the existing specifications, which poses a safety hazard and increases the difficulty of subsequent operation and maintenance of the power station. Utility Model Content

[0003] In order to solve the defects of the prior art, the utility model provides a photovoltaic bracket reinforcement component and a photovoltaic bracket, which can improve the bearing capacity and stability of the supporting concrete, and realize the reinforcement of the supporting concrete, so that the load-bearing capacity of the supporting concrete can meet the wind load resistance and tensile resistance requirements of the photovoltaic array, and there is no need to increase the load on the original supporting concrete and the installation surface of the original supporting concrete, thereby improving the overall stability and safety of the original supporting concrete structure.

[0004] In order to solve the above technical problems, the utility model provides a photovoltaic bracket reinforcement component, including:

[0005] Support concrete, used to install and support photovoltaic modules;

[0006] A plurality of reinforcing members are arranged at intervals on the supporting concrete, the reinforcing member is provided with a first reinforcing plate and two second reinforcing plates, the two second reinforcing plates are arranged one by one on both sides of the first reinforcing plate, the first reinforcing plate and the two second reinforcing plates are connected to form a U-shaped structure, the reinforcing member is covered on the supporting concrete through the U-shaped structure, and the end of the reinforcing member facing away from the photovoltaic module is suitable for connection with the installation surface of the supporting concrete.

[0007] Among them, a part of the reinforcement members are arranged on the supporting concrete at intervals along a preset direction, and another part of the reinforcement members are arranged on the supporting concrete at intervals along a direction at a preset angle to the preset direction. The preset direction is the length direction of the supporting concrete, and a height difference is formed between the height of a part of the reinforcement members and the height of another part of the reinforcement members.

[0008] Wherein, a bottom connecting leg is provided at one end of the reinforcement member away from the photovoltaic assembly, the bottom connecting leg extends in a direction away from the supporting concrete, and a threaded hole is formed on the bottom connecting leg;

[0009] The first reinforcement plate and the second reinforcement plate are both provided with through holes, and the reinforcement member is threadedly connected to the supporting concrete;

[0010] Alternatively, the reinforcement member is welded and fixed to the supporting concrete.

[0011] Wherein, plain cement is laid on the side of the reinforcement member facing the supporting concrete.

[0012] Wherein, the side of the supporting concrete facing the photovoltaic assembly is provided with embedded parts, and the embedded parts are used to fix the photovoltaic assembly;

[0013] A part of the reinforcing members is arranged on both sides of the embedded member along the predetermined direction, and another part of the reinforcing members is arranged on both sides of the embedded member along a direction perpendicular to the predetermined direction.

[0014] Among them, it also includes:

[0015] A plurality of auxiliary reinforcement rings are arranged around the supporting concrete at intervals along the height direction of the supporting concrete, and the auxiliary reinforcement rings are connected to the reinforcement member.

[0016] Wherein, the auxiliary reinforcement ring is arranged on a side of the reinforcement member away from the supporting concrete, and a plurality of the second reinforcement plates are detachably connected to the auxiliary reinforcement ring.

[0017] Wherein, the reinforcement member is a flat steel structure.

[0018] Correspondingly, the utility model also provides a photovoltaic bracket, including a photovoltaic component and a plurality of photovoltaic bracket reinforcement components described in any one of the above items, wherein the plurality of supporting concretes are arranged at intervals along the length direction of the photovoltaic component, and the photovoltaic component and the supporting concrete are connected by columns.

[0019] Among them, the photovoltaic assembly includes a main beam, a secondary beam and a photovoltaic panel. The main beam is connected to the supporting concrete through the column, one end of the secondary beam is threadedly connected to the main beam, and the other end of the secondary beam is provided with a pressure code, and the photovoltaic panel is installed on the secondary beam through the pressure code.

[0020] The implementation of this utility model has the following beneficial effects:

[0021] The photovoltaic bracket reinforcement component provided by the utility model connects a first reinforcement plate and two second reinforcement plates to form a U-shaped reinforcement piece, and covers the U-shaped reinforcement piece on the supporting concrete, so as to utilize the reinforcement piece to externally support or restrain the supporting concrete, thereby improving the bearing capacity and stability of the supporting concrete, and realizing reinforcement of the supporting concrete, so that the load bearing capacity of the supporting concrete can meet the requirements of wind load resistance and pull-out resistance of the photovoltaic array.

[0022] Moreover, since the reinforcement member does not need to damage the original structure of the supporting concrete, it can be directly reinforced on the basis of the structure of the original supporting concrete without increasing the loads on the original supporting concrete and the installation surface of the original supporting concrete, thereby improving the overall stability and safety of the original supporting concrete structure. Brief Description of the Drawings

[0023] Figure 1 is a schematic structural view of the photovoltaic support reinforcement assembly of the present utility model;

[0024] Figure 2 is a schematic structural view of the supporting concrete of the present utility model;

[0025] Figure 3 is a schematic structural view of a reinforcement member of the present utility model;

[0026] Figure 4 is a schematic view of the connection structure of multiple reinforcement members of the present utility model;

[0027] Figure 5 is a schematic structural view of the photovoltaic support of the present utility model. Detailed Embodiment

[0028] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the present utility model are only based on the drawings of the present utility model, and they are not specific limitations on the present utility model.

[0029] The photovoltaic support reinforcement assembly provided by the present utility model can improve the bearing capacity and stability of the supporting concrete 1, realize the reinforcement of the supporting concrete 1, enable the load-bearing capacity of the supporting concrete 1 to meet the requirements of the photovoltaic array for wind load resistance and anti-pull-out, and without increasing the loads on the original supporting concrete 1 and the installation surface of the original supporting concrete 1, thereby improving the overall stability and safety of the original supporting concrete 1 structure.

[0030] In an embodiment of the present utility model, as Figures 1 to 4 shown, the photovoltaic support reinforcement assembly includes a supporting concrete 1 and multiple reinforcement members 2. The supporting concrete 1 is used to install and support the photovoltaic module, and the multiple reinforcement members 2 are arranged at intervals on the supporting concrete 1. The reinforcement member 2 is provided with a first reinforcement plate 21 and two second reinforcement plates 22. The two second reinforcement plates 22 are correspondingly arranged on both sides of the first reinforcement plate 21. The first reinforcement plate 21 and the two second reinforcement plates 22 are connected to form a U-shaped structure. The reinforcement member 2 covers the supporting concrete 1 through the U-shaped structure, and one end of the reinforcement member 2 facing away from the photovoltaic module is adapted to be connected to the installation surface of the supporting concrete 1.

[0031] The photovoltaic support reinforcement assembly provided by the utility model forms a U-shaped reinforcement member 2 by connecting a first reinforcement plate 21 and two second reinforcement plates 22, and covers the U-shaped reinforcement member 2 on the support concrete 1, so as to externally support or restrain the support concrete 1 by using the reinforcement member 2, improve the bearing capacity and stability of the support concrete 1, realize the reinforcement of the support concrete 1, and enable the load-bearing capacity of the support concrete 1 to meet the requirements of the photovoltaic array for wind load resistance and anti-pulling.

[0032] Moreover, since the reinforcement member 2 does not need to damage the original structure of the support concrete 1, the reinforcement can be directly carried out on the basis of the original structure of the support concrete 1 without increasing the load on the original support concrete 1 and the installation surface of the original support concrete 1, thereby improving the overall stability and safety of the original support concrete 1 structure.

[0033] It should be noted here that the installation surface of the support concrete 1 can be the ground or the roof, which can be determined according to the actual situation.

[0034] In this embodiment, as Figure 1 and Figure 4 shown, a part of the reinforcement member 2 is covered on the support concrete 1 at intervals along a preset direction, and another part of the reinforcement member 2 is covered on the support concrete 1 at intervals along a direction at a preset angle to the preset direction, where the preset direction is the length direction of the support concrete 1 (i.e., Figure 1 the direction from left to right in ), so that the two parts of the reinforcement member 2 can restrain the support concrete 1 from the corresponding directions, improve the structural stability and bearing capacity of the support concrete 1 in different angular directions, and effectively prevent the support concrete 1 from deforming structurally in the corresponding directions.

[0035] Moreover, there is a height difference between the height of a part of the reinforcement member 2 and the height of another part of the reinforcement member 2. Specifically, the height of a part of the reinforcement member 2 is higher than the height of another part of the reinforcement member 2, so as to facilitate the installation of the two parts of the reinforcement member 2 respectively and ensure the restraint effect of the two parts of the reinforcement member 2 on the support concrete 1.

[0036] Preferably, the preset angle is 90°, that is, a part of the reinforcement member 2 and another part of the reinforcement member 2 are arranged at a vertical angle on the support concrete 1 to adapt to the cubic structure of the support concrete 1, and the longitudinal stability and transverse stability of the support cylinder are enhanced by using the two parts of the reinforcement member 2. Of course, the angle between a part of the reinforcement member 2 and another part of the reinforcement member 2 can be set according to the structure of the support concrete 1. When the support concrete 1 is a regular structure, the angle between the two is 90°; when the support concrete 1 is an irregular structure, the angle between the two is adjusted to adapt to the structure of the support concrete 1.

[0037] It should be noted here that the number of one part of the reinforcements 2 is equal to that of the other part of the reinforcements 2. For example, there are a total of 4 reinforcements 2, two of which are arranged on the supporting concrete 1 at intervals along the length direction of the supporting concrete 1, and the other two reinforcements 2 are arranged on the supporting concrete 1 along the length direction perpendicular to the supporting concrete 1, and the heights of two of the reinforcements 2 are higher than the other two reinforcements 2, so as to utilize two groups of reinforcements 2 of the same number but different directions to constrain the supporting concrete 1, thereby improving the stability and bearing capacity of the supporting concrete 1.

[0038] In this embodiment, if Figure 3 and Figure 4 As shown, a bottom connection leg 23 is provided at one end of the reinforcement member 2 away from the photovoltaic module, and the bottom connection leg 23 extends in a direction away from the supporting concrete 1, and a threaded hole is formed in the bottom connection leg 23. Then the reinforcement member 2 can be threadedly connected to the installation surface of the supporting concrete 1 through the bottom connection leg 23. For example, when the installation surface of the supporting concrete 1 is the ground, the reinforcement member 2 is threadedly connected to the ground through the bottom connection leg 23; when the installation surface of the supporting concrete 1 is the roof, the reinforcement member 2 is threadedly connected to the roof through the bottom connection leg 23.

[0039] Among them, the connection between the reinforcement member 2 and the supporting concrete 1 can be in the following two ways:

[0040] In the first connection mode, both the first reinforcement plate 21 and the second reinforcement plate 22 are provided with through holes, and the reinforcement member 2 is threadedly connected to the supporting concrete 1, so that when the reinforcement member 2 is subsequently subjected to environmental effects such as rust, the reinforcement member 2 can be repaired and replaced, thereby ensuring the reinforcement effect of the reinforcement member 2 on the supporting concrete 1.

[0041] The second connection method is that the reinforcement 2 is welded and fixed to the supporting concrete 1 to further enhance the connection strength between the reinforcement 2 and the supporting concrete 1, thereby making the connection structure between the reinforcement 2 and the supporting concrete 1 more compact, reducing the looseness between the reinforcement 2 and the supporting concrete 1, and further improving the bearing capacity of the supporting concrete 1.

[0042] In this embodiment, the supporting concrete 1 is usually a formed concrete structure with a relatively rough surface, so when the reinforcing member 2 is covered on the outer surface of the supporting concrete 1, a gap is formed between the supporting concrete 1 and the reinforcing member 2. In order to prevent the gap between the supporting concrete 1 and the reinforcing member 2 from affecting the restraining effect of the reinforcing member 2 on the supporting concrete 1, plain cement is applied on one side of the reinforcing member 2 facing the supporting concrete 1, so as to fill the gap between the supporting concrete 1 and the reinforcing member 2 with the fluidity of the plain cement, so that the supporting concrete 1 and the reinforcing member 2 are more compactly connected, further improving the restraining effect of the reinforcing member 2 on the supporting concrete 1, and thus enhancing the bearing capacity of the supporting concrete 1.

[0043] Furthermore, if Figure 1 and Figure 2As shown, the side of the supporting concrete 1 facing the photovoltaic module is provided with an embedded part 11, and the embedded part 11 is used to fix the photovoltaic module. One part of the reinforcing member 2 is arranged on both sides of the embedded part 11 along a preset direction, and the other part of the reinforcing member 2 is arranged on both sides of the embedded part 11 along a direction perpendicular to the preset direction, wherein the preset direction is the length direction of the supporting concrete 1. Furthermore, while ensuring that the two parts of the reinforcing member 2 can constrain the supporting concrete 1 from two directions of the supporting concrete 1, the arrangement position of the two parts of the reinforcing member 2 on the supporting concrete 1 will not interfere with the installation of the embedded part 11, thereby ensuring the normal installation of the photovoltaic module on the supporting concrete 1.

[0044] The embedded part 11 is preferably a U-shaped embedded part 11 .

[0045] In another embodiment of the utility model, the photovoltaic support reinforcement assembly further includes a plurality of auxiliary reinforcement rings, which are arranged around the support concrete 1 at intervals along the height direction of the support concrete 1, and the auxiliary reinforcement rings are connected to the reinforcement member 2. When the support concrete 1 is constrained, the auxiliary reinforcement rings and the reinforcement member 2 are used together to further disperse the load on the support concrete 1 and avoid the concentration of local stress, thereby further improving the bearing capacity of the support concrete 1 for external loads and further improving the overall stability and safety of the support concrete 1.

[0046] Specifically, the auxiliary reinforcement ring is arranged on the side of the reinforcement member 2 away from the supporting concrete 1, and the multiple second reinforcement plates 22 are detachably connected to the auxiliary reinforcement ring, thereby ensuring that after the multiple auxiliary reinforcement rings and the multiple second reinforcement plates 22 are connected to each other, a constraint net is formed between the multiple auxiliary reinforcement rings and the multiple second reinforcement plates 22, so that the constraint net can be used to evenly distribute the load on the supporting concrete 1 to each reinforcement member 2 and each auxiliary reinforcement ring, thereby enhancing the load-bearing capacity of the supporting concrete 1.

[0047] Specifically, the auxiliary reinforcement ring is provided with a plurality of connection holes at intervals, and the number of the connection holes is equal to the number of the reinforcement members 2. The second reinforcement plate 22 is formed with threaded holes. For example, when there are four reinforcement members 2, four connection holes are formed on the auxiliary reinforcement ring. Bolts can threadably connect the auxiliary reinforcement ring and the reinforcement member 2 through the connection holes and the threaded holes.

[0048] Of course, the auxiliary reinforcement ring can also be fixed to the side of the reinforcement member 2 away from the supporting concrete 1 by welding to reduce the looseness between the auxiliary reinforcement ring and the reinforcement member 2 and improve the integrity between the auxiliary reinforcement ring and the reinforcement member 2.

[0049] In an embodiment of the utility model, the reinforcement member 2 is a flat steel structure, which utilizes the high strength characteristics of the flat steel structure to constrain the supporting concrete 1, and utilizes the flat steel to disperse and bear the external force that the supporting concrete 1 needs to bear, thereby improving the bearing capacity of the supporting concrete 1.

[0050] The present utility model also provides a photovoltaic support, as Figure 5 shown. The photovoltaic support includes a photovoltaic module and a plurality of the photovoltaic support reinforcement components described in any one of the above. A plurality of support concretes 1 are arranged at intervals along the length direction of the photovoltaic module (i.e., Figure 5 the direction from left to right in

[0051] ). The photovoltaic module is connected to the support concrete 1 through columns 31 to install the photovoltaic module on the support concrete 1, facilitating the operation of the photovoltaic module. The photovoltaic support has all the beneficial effects of the above photovoltaic support reinforcement components and will not be elaborated here. Figure 5 Among them, as

[0052] shown, the photovoltaic module includes a main beam 32, secondary beams 33 and photovoltaic panels 34. The main beam 32 is connected to the support concrete 1 through columns 31. One end of the secondary beam 33 is threadedly connected to the main beam 32, and a pressing code 35 is provided at the other end of the secondary beam 33. The photovoltaic panel 34 is installed on the secondary beam 33 through the pressing code 35. Further, the photovoltaic panel 34 is installed on the support concrete 1 through the main beam 32, secondary beams 33 and columns 31, so that the photovoltaic panel 34 can work. Since the load-bearing capacity of the support concrete 1 is enhanced by the reinforcement member 2, it is ensured that the support concrete 1 can stably support the photovoltaic panel 34, effectively avoiding the situation that the photovoltaic panel 34 is damaged due to the damage of the support concrete 1. The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A photovoltaic support reinforcement assembly, characterized in that: include: Support concrete, used to install and support photovoltaic modules; A plurality of reinforcing members are arranged at intervals on the supporting concrete, the reinforcing member is provided with a first reinforcing plate and two second reinforcing plates, the two second reinforcing plates are arranged one by one on both sides of the first reinforcing plate, the first reinforcing plate and the two second reinforcing plates are connected to form a U-shaped structure, the reinforcing member is covered on the supporting concrete through the U-shaped structure, and the end of the reinforcing member facing away from the photovoltaic module is suitable for connection with the installation surface of the supporting concrete.

2. The photovoltaic support reinforcement assembly according to claim 1, characterized in that , wherein a part of the reinforcement members are arranged on the supporting concrete at intervals along a preset direction, and another part of the reinforcement members are arranged on the supporting concrete at intervals along a direction at a preset angle to the preset direction, the preset direction is the length direction of the supporting concrete, and a height difference is formed between the height of a part of the reinforcement members and the height of another part of the reinforcement members.

3. The photovoltaic support reinforcement assembly according to claim 1, characterized in that: A bottom connecting leg is provided at one end of the reinforcement member away from the photovoltaic assembly, the bottom connecting leg extends in a direction away from the supporting concrete, and a threaded hole is formed on the bottom connecting leg; The first reinforcement plate and the second reinforcement plate are both provided with through holes, and the reinforcement member is threadedly connected to the supporting concrete; Alternatively, the reinforcement member is welded and fixed to the supporting concrete.

4. The photovoltaic support reinforcement assembly according to claim 1, characterized in that: Plain cement is laid on one side of the reinforcement member facing the supporting concrete.

5. The photovoltaic support reinforcement assembly according to claim 2, characterized in that: The side of the supporting concrete facing the photovoltaic assembly is provided with embedded parts, and the embedded parts are used to fix the photovoltaic assembly; A part of the reinforcing members is arranged on both sides of the embedded member along the preset direction, and another part of the reinforcing members is arranged on both sides of the embedded member along a direction perpendicular to the preset direction.

6. The photovoltaic support reinforcement assembly according to any one of claims 1 to 5, characterized in that: Also includes: A plurality of auxiliary reinforcement rings are arranged around the supporting concrete at intervals along the height direction of the supporting concrete, and the auxiliary reinforcement rings are connected to the reinforcement member.

7. The photovoltaic support reinforcement assembly according to claim 6, characterized in that: The auxiliary reinforcement ring is arranged on a side of the reinforcement member away from the supporting concrete, and a plurality of the second reinforcement plates are detachably connected to the auxiliary reinforcement ring.

8. The photovoltaic support reinforcement assembly according to any one of claims 1 to 5, characterized in that: The reinforcement member is a flat steel structure.

9. A photovoltaic support, characterized in that: It comprises a photovoltaic component and a plurality of photovoltaic support reinforcement components as described in any one of claims 1 to 7, wherein the plurality of supporting concretes are arranged at intervals along the length direction of the photovoltaic component, and the photovoltaic component and the supporting concretes are connected by columns.

10. The photovoltaic support according to claim 9, characterized in that: The photovoltaic assembly includes a main beam, a secondary beam and a photovoltaic panel. The main beam is connected to the supporting concrete through the column, one end of the secondary beam is threadedly connected to the main beam, and the other end of the secondary beam is provided with a pressure code, and the photovoltaic panel is installed on the secondary beam through the pressure code.

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