CN214177210U

CN214177210U - Cement photovoltaic support

Info

Publication number: CN214177210U
Application number: CN202120059292.1U
Authority: CN
Inventors: 朱建东; 卢艳华; 张恒坤
Original assignee: Beijing Csce Energy Technology Co ltd
Current assignee: Beijing Csce Energy Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-10
Anticipated expiration: 2031-01-11

Abstract

The utility model belongs to the technical field of photovoltaic equipment, and discloses a cement photovoltaic bracket, which comprises bracket bodies and a pull rod mechanism, wherein the bracket bodies are in a right-angled trapezoidal structure and are formed by concrete pouring, at least two bracket bodies are arranged, two adjacent bracket bodies are parallel and arranged at intervals, mounting surfaces are arranged on the bracket bodies, and two ends of a photovoltaic component are fixedly mounted on the mounting surfaces of the two bracket bodies; the pull rod mechanism is fixedly connected with the rear walls of the plurality of support bodies and used for enhancing the stability among the plurality of support bodies. The utility model discloses a support body of cement photovoltaic support is formed by concrete placement, has reduced the use of steel section bar, long service life makes the support body possess better weatherability and durability, and the pull rod mechanism has strengthened the stability between a plurality of support bodies, has guaranteed the structure safety and the steadiness of support, and the whole effect of installation back equipment is pleasing to the eye, and the suitability is strong, but wide application in the installation of various cement roofing class photovoltaic power plant equipment.

Description

Cement photovoltaic support

Technical Field

The utility model relates to a photovoltaic equipment technical field especially relates to a cement photovoltaic support.

Background

The existing photovoltaic support is generally formed by combining and fixedly mounting a photovoltaic plate by adopting a cement pier and a channel steel support, basically comprises the cement pier, a foundation beam, front and rear upright columns, a main beam, a secondary beam and the like, and a photovoltaic module is directly mounted on the channel steel support. However, the structural safety of the channel steel bracket is low, the stability is poor, even if the initial installation is qualified, the steel bracket can be corroded due to environmental changes along with the lapse of time, the durability is poor, the requirement of 25-year safe operation is hardly met, the channel steel bracket is high in manufacturing cost and easy to deform, regular maintenance and repair are needed, and the later-period input cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement photovoltaic support has reduced the use of steel section bar, and long service life possesses better weatherability and durability, has guaranteed the structure safety and the steadiness of support, and whole effect is pleasing to the eye, and the suitability is strong, but wide application in the installation of various cement roofing class photovoltaic power plant equipment.

To achieve the purpose, the utility model adopts the following technical proposal:

a cement photovoltaic scaffold comprising:

the photovoltaic module comprises at least two bracket bodies, wherein each bracket body is of a right-angle trapezoidal structure and is formed by pouring concrete, every two adjacent bracket bodies are arranged in parallel and at intervals, mounting surfaces are arranged on the bracket bodies, and two ends of a photovoltaic module are fixedly mounted on the mounting surfaces of the two bracket bodies;

the support comprises a support body, a pull rod mechanism and a plurality of support bodies, wherein the support body is provided with a back wall, the back wall is fixedly connected with the support body, and the pull rod mechanism is used for strengthening the stability between the support bodies.

Further, the drawbar mechanism includes:

the support frames are of L-shaped structures, one side of each L-shaped structure of each support frame is fixedly arranged on the rear wall of one support frame body, and the number of the support frames is equal to that of the support frame bodies;

the mounting frames correspond to the supporting frames, and are fixedly arranged on the other side of the L-shaped structure of the supporting frame; and

the pull rod is inserted into the mounting frames which are arranged in the same direction and used for enhancing the stability among the support bodies which are arranged in the same direction.

Furthermore, the support comprises balancing weights which are arranged between two adjacent support bodies and are fixedly connected with the pull rod.

Furthermore, two connecting frames are arranged on the balancing weight block, the two connecting frames are arranged oppositely, one end of each connecting frame is embedded in the balancing weight block, and the pull rod is clamped at the other ends of the two connecting frames.

Furthermore, at least one group of mounting assemblies is arranged on the mounting surface, each group of mounting assemblies comprises two fixing pieces, the two fixing pieces are arranged on the mounting surface at intervals along the same direction, and the photovoltaic assemblies are fixedly mounted on the mounting surface through the fixing pieces.

Further, the fixing member includes:

the nut sleeve is fixedly arranged on the mounting surface;

the pressing block is detachably arranged on the photovoltaic module and is provided with an insertion hole; and

the bolt can penetrate through the insertion hole to be in threaded connection with the nut sleeve, and the photovoltaic module is fixedly mounted on the mounting surface.

Further, a through hole is formed in the support body, and the through hole penetrates through the support body along the thickness direction of the support body.

Furthermore, a groove is formed in the support body, a groove opening is communicated with the mounting surface, and the groove penetrates through the support body along the thickness direction of the support body.

Furthermore, the included angle between the mounting surface and the horizontal direction is 0-90 degrees.

Further, the photovoltaic module comprises a solar photovoltaic panel.

The utility model has the advantages that: the utility model discloses a support body of cement photovoltaic support is formed by concrete placement, transport to the scene and install after the maintenance drawing of patterns, the use of steel section bar has been reduced, long service life, concrete structure makes the support body possess better weatherability and durability, and link into an integrated entity through pull rod mechanism between a plurality of support bodies, the stability between a plurality of support bodies has been strengthened, the structure safety and the steadiness of support have been guaranteed, the whole effect of installation back equipment is pleasing to the eye, and the suitability is strong, but wide application in the installation of various cement roofing class photovoltaic power plant equipment.

Drawings

Fig. 1 is a schematic structural diagram of a cement photovoltaic bracket according to an embodiment of the present invention;

fig. 2 is a top view of a cement photovoltaic support according to an embodiment of the present invention;

fig. 3 is a partial structural schematic view of a fixing member according to an embodiment of the present invention;

fig. 4 is a partial schematic structural view of a pull rod mechanism according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a weight according to an embodiment of the present invention;

fig. 6 is a top view of a weight member according to an embodiment of the present invention;

fig. 7 is another schematic structural diagram of a cement photovoltaic support according to an embodiment of the present invention.

In the figure:

1. a stent body; 11. a mounting surface; 111. a fixing member; 1111. a nut sleeve; 1112. briquetting; 1113. a bolt; 12. a through hole; 13. a groove;

2. a pull rod mechanism; 21. a support frame; 22. a mounting frame;

3. a balancing weight; 31. a connecting frame;

100. provided is a photovoltaic module.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-7, the utility model provides a cement photovoltaic bracket, which comprises a bracket body 1 and a pull rod mechanism 2, wherein the bracket body 1 is in a right-angle trapezoidal structure and is formed by pouring concrete, and the concrete is transported to the site for installation after maintenance and demoulding; at least two bracket bodies 1 are arranged, every two adjacent bracket bodies 1 are arranged in parallel at intervals, and the bracket bodies 1 are provided with mounting surfaces 11; the surface of the mounting surface 11 is flat and smooth, so that the photovoltaic module 100 is prevented from being scratched; the two ends of the photovoltaic module 100 are fixedly installed on the installation surfaces 11 of the two support bodies 1, one photovoltaic module 100 is supported by the two support bodies 1, and the number of the support bodies 1 can be selected according to the field construction condition and the number of the photovoltaic modules 100, which is not limited by the embodiment; the pull rod mechanism 2 is fixedly connected with the rear walls of the plurality of support bodies 1 on the same row, so that the stability among the plurality of support bodies 1 is enhanced, and the structural safety and the stability of the support are ensured.

Specifically, the pull rod mechanism 2 comprises a plurality of support frames 21, a plurality of mounting frames 22 and pull rods, the support frames 21 are in an L-shaped structure, one side of the L-shaped structure of one support frame 21 is fixedly mounted on the rear wall of one support frame body 1, and the number of the support frames 21 is equal to that of the support frame bodies 1; one mounting rack 22 corresponds to one support frame 21, and the mounting rack 22 is fixedly arranged on the other side of the L-shaped structure of the support frame 21; the pull rod is inserted into a plurality of mounting frames 22 arranged along the same direction, and is used for enhancing the stability among a plurality of support bodies 1 arranged along the same direction. In this embodiment, as shown in fig. 4, nut sleeves are embedded at designated positions on the rear wall of the support body 1, the support frame 21 is fixedly mounted on the rear wall of the support body 1 through bolts, one support frame 21 is mounted on one support body 1, the mounting frame 22 is also fixedly mounted on the support frame 21 through bolts, the mounting frame 22 is of a U-shaped structure and has an upward opening, and the pull rods are inserted into the mounting frames 22 on the plurality of support bodies 1 arranged in the same direction.

Specifically, still including balancing weight 3, as shown in fig. 5 and fig. 6, balancing weight 3 also is pour by concrete material and forms, sets up between two adjacent support bodies 1, and pull rod and support body 1 and balancing weight 3 fixed connection further strengthen the stability between a plurality of support bodies 1. In this embodiment, a balancing weight 3 is disposed at an interval of a group of the bracket bodies 1, and the arrangement condition of the balancing weight 3 depends on the installation site environment, which is not limited by this embodiment.

Specifically, the counterweight block 3 is provided with two connecting frames 31 (as shown in fig. 5), the two connecting frames 31 are arranged oppositely, one end of each connecting frame 31 is embedded in the counterweight block 3, and the pull rod is clamped at the other ends of the two connecting frames 31.

Specifically, at least one set of mounting assembly is arranged on the mounting surface 11, the set of mounting assembly includes two fixing members 111, the two fixing members 111 are arranged on the mounting surface 11 at intervals along the same direction, and the photovoltaic module 100 is fixedly mounted on the mounting surface 11 through the fixing members 111. Preferably, the photovoltaic module 100 comprises a solar photovoltaic panel. In the present embodiment, as shown in fig. 3, two ends of the photovoltaic module 100 are detachably mounted on the bracket body 1 through fixing members 111, so that the photovoltaic module 100 can be replaced and mounted conveniently.

Specifically, the fixing member 111 includes a nut sleeve 1111, a pressing block 1112, and a bolt 1113, and the nut sleeve 1111 is fixedly mounted on the mounting surface 11; preferably, the nut sleeve 1111 is embedded in the bracket body 1 in advance and is arranged perpendicular to the mounting surface 11; the pressure block 1112 is detachably mounted on the photovoltaic module 100; preferably, the briquetting 1112 is clamped at one end of the photovoltaic module 100; pressing block 1112 is provided with an insertion hole, and bolt 1113 can pass through the insertion hole and be screwed with nut sleeve 1111 to fixedly mount photovoltaic module 100 on mounting surface 11.

Specifically, the bracket body 1 is provided with a through hole 12, and the through hole 12 penetrates through the bracket body 1 along the thickness direction of the bracket body 1. In this embodiment, each bracket body 1 is provided with two through holes 12, and the through holes 12 can reduce the weight of the bracket body 1, facilitate transportation and installation, and allow cables to pass through.

Specifically, seted up recess 13 on the support body 1, recess 13 notch and installation face 11 intercommunication, recess 13 runs through support body 1 along 1 thickness direction of support body, and recess 13 can effectively must alleviate support body 1's weight, reduces the concrete quantity, reduces the processing cost.

Specifically, the mounting surface 11 is at an angle of 0 ° to 90 ° to the horizontal. In the present embodiment, as shown in fig. 1 and 7, the angle θ between the mounting surface 11 and the horizontal direction is preferably 30 ° (fig. 1) or 20 ° (fig. 7) for absorbing sunlight.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cement photovoltaic scaffold, comprising:

the photovoltaic module support comprises support bodies (1), wherein the support bodies (1) are of a right-angled trapezoid structure and are formed by pouring concrete, at least two support bodies (1) are arranged, every two adjacent support bodies (1) are arranged in parallel at intervals, an installation surface (11) is arranged on each support body (1), and two ends of each photovoltaic module (100) are fixedly installed on the installation surfaces (11) of the two support bodies (1);

the support comprises a support body (1) and a pull rod mechanism (2), wherein the pull rod mechanism (2) is fixedly connected with the rear wall of the support body (1), and the pull rod mechanism (2) is used for enhancing the stability between the support bodies (1).

2. The cementitious photovoltaic support according to claim 1, characterized in that the tie mechanism (2) comprises:

the support frames (21) are of L-shaped structures, one side of each L-shaped structure of one support frame (21) is fixedly arranged on the rear wall of one support frame body (1), and the number of the support frames (21) is equal to that of the support frame bodies (1);

the mounting frames (22), one mounting frame (22) corresponds to one supporting frame (21), and the mounting frames (22) are fixedly mounted on the other side of the L-shaped structure of the supporting frame (21); and

the pull rods are inserted into the mounting frames (22) arranged in the same direction and used for enhancing the stability among the support bodies (1) arranged in the same direction.

3. The cement photovoltaic bracket as claimed in claim 2, further comprising a weight block (3), wherein the weight block (3) is disposed between two adjacent bracket bodies (1) and is fixedly connected to the tie rod.

4. The cement photovoltaic bracket as claimed in claim 3, wherein the counterweight block (3) is provided with two connecting frames (31), the two connecting frames (31) are oppositely arranged, one end of each connecting frame (31) is embedded in the counterweight block (3), and the pull rod is clamped at the other ends of the two connecting frames (31).

5. The cement photovoltaic bracket as recited in claim 1, characterized in that at least one set of mounting components is disposed on the mounting surface (11), the set of mounting components comprises two fixing members (111), the two fixing members (111) are disposed on the mounting surface (11) at intervals along the same direction, and the photovoltaic module (100) is fixedly mounted on the mounting surface (11) through the fixing members (111).

6. Cement photovoltaic scaffold according to claim 5, characterized in that said fixture (111) comprises:

the nut sleeve (1111) is fixedly arranged on the mounting surface (11);

the pressing block (1112) is detachably mounted on the photovoltaic module (100), and an insertion hole is formed in the pressing block (1112); and

and the bolt (1113) can penetrate through the insertion hole to be in threaded connection with the nut sleeve (1111) so as to fixedly install the photovoltaic module (100) on the installation surface (11).

7. The cement photovoltaic bracket as claimed in any one of claims 1 to 6, characterized in that the bracket body (1) is provided with a through hole (12), and the through hole (12) penetrates through the bracket body (1) along the thickness direction of the bracket body (1).

8. The cement photovoltaic bracket as claimed in any one of claims 1 to 6, wherein a groove (13) is formed in the bracket body (1), the notch of the groove (13) is communicated with the mounting surface (11), and the groove (13) penetrates through the bracket body (1) along the thickness direction of the bracket body (1).

9. Cement photovoltaic support according to any one of claims 1-6, characterized in that the angle of the installation surface (11) to the horizontal is 0-90 °.

10. Cement photovoltaic scaffold according to any of claims 1 to 6, characterized in that said photovoltaic module (100) comprises a solar photovoltaic panel.