CN219458946U - A flexible photovoltaic module bracket - Google Patents

Abstract

The utility model provides a flexible photovoltaic module support, which comprises: the wind-resistant cable comprises a first bracket, a space supporting structure and a wind-resistant cable, wherein the first bracket comprises a first bracket body and a first upright post, the first upright post is connected to the first bracket body, the first bracket body comprises at least two flexible cables and a cross beam connected between the at least two flexible cables, and the flexible cables extend along a first direction; the space supporting structure is of a triangular structure and comprises a first supporting rod and three nodes, and the first supporting rod is connected between at least two flexible cables; one end of the wind-resistant cable is connected to the joint of the first support rod and the flexible cable, and the other end of the wind-resistant cable is connected to the first upright post. In the utility model, one end of the wind-resistant cable is connected to the joint of the first support rod and the flexible cable, the other end of the wind-resistant cable is connected to the first upright post, and the wind-resistant load of the flexible photovoltaic module support is improved through the arrangement of the wind-resistant cable.

Description

A flexible photovoltaic module bracket

technical field

The utility model relates to the technical field of photovoltaic components, in particular to a flexible photovoltaic component bracket.

Background technique

Photovoltaic modules can convert solar energy into electrical energy. In the prior art, flexible photovoltaic module brackets are often used to install photovoltaic modules outdoors. In order to improve the ability of the flexible photovoltaic module support to resist upwind loads, a support structure for a flexible photovoltaic support (authorized publication number: CN215817990U) is disclosed in the prior art, and it is specifically disclosed that: the top of the column on the first side is connected to the first side Longitudinal beam, the top of the column on the second side is connected with the second side longitudinal beam; one end of the horizontal up-stay cable is connected to one end of the first side side beam, the other end of the horizontal up-stay cable is connected to one end of the second side side beam, and the horizontal down-stay cable One end of the connecting rod is connected to the other end of the first side stringer, and the other end of the horizontal down-down cable is connected to the other end of the second side stringer; the connecting rod is connected between the horizontal up-staying cable and the horizontal down-down cable; A first down stay cable is connected between them, and a second down stay cable is connected between the connecting rod and the second side column. The upward wind load is resisted through the support structure, so that the overall structure of the entire support structure is stable.

However, the support structure in the prior art still exists, and the photovoltaic module support is weak against wind loads, and the problem of array torsion is prone to occur. Therefore, the utility model discloses a flexible photovoltaic component bracket to solve or at least partially solve the problems existing in the prior art.

Utility model content

The utility model provides a flexible photovoltaic component support to solve, or at least partly solve, the problems in the prior art that the photovoltaic component support is weak against wind load and easily generates array torsion.

In order to solve the problems of the technologies described above, the utility model is achieved in that:

The utility model provides a flexible photovoltaic component support, the flexible photovoltaic component support includes: a first support, a space support structure and a wind-resistant cable, wherein the first support includes a first frame body and a first column, and the The first column is connected to the first frame body, the first frame body includes at least two flexible cables and a beam connected between the at least two flexible cables, and the flexible cables extend along a first direction; The space support structure is a triangular structure, the space support structure includes a first support bar and three nodes, the first support bar is connected between the at least two flexible cables; one end of the wind-resistant cable is connected At the node of the first support rod and the flexible cable, the other end of the wind-resistant cable is connected to the first column.

Optionally, the flexible photovoltaic module support further includes: a stabilizing cable, wherein the beam includes a plurality of beams arranged at intervals along the first direction; one end of the stabilizing cable is connected to one of the A beam, the other end of the stabilizing cable is connected to another beam arranged at intervals, and the stabilizing cable is connected to a node of the spatial support structure away from the first support rod.

Optionally, the flexible photovoltaic module support further includes: a second support, wherein the second support is intersected with the first support, the second support includes at least two connecting cables and a second column, the The second column is connected to the at least two connecting cables, and the at least two connecting cables extend along a second direction, and the second direction is perpendicular to the first direction; at least two nodes of the space support structure connected to the at least two connecting cables.

Optionally, the first frame body includes a first flexible cable, a second flexible cable, and a beam connected between the first flexible cable and the second flexible cable, and the plane where the spatial support structure is located is perpendicular to The plane where the first frame is located.

Optionally, both the space support structure and the first column are arranged under the first frame body; one end of the first support rod is connected to the first flexible cable, and one end of the first support rod The other end is connected to the second flexible cable. In the case where the flexible photovoltaic module bracket includes a second bracket, the connecting cable also includes two, and one of the connecting cables is connected to the first support rod and one of them. At a node of the flexible cable, another connecting cable is connected to a node of the spatial support structure away from the first support rod.

Optionally, in the case that the beams include a plurality of beams arranged at intervals along the first direction, the first uprights include multiple groups, and each group of the first uprights is connected to one of the first uprights. The crossbeams are arranged correspondingly, and each group of the first columns includes two, wherein the upper end of one of the first columns is connected to the joint between the first flexible cable and one end of the crossbeam, and the other one of the first columns The upper end of the column is connected to the joint of the second flexible cable and the other end of the beam.

Optionally, along the first direction, the space support structure also includes a plurality, the plurality of space support structures are arranged at intervals between two adjacent groups of the first columns, and the plurality of space support structures Divide the distance between two adjacent groups of first upright columns equally.

Optionally, along the first direction, the anti-wind cables include multiple ones, wherein one end of the anti-wind cables is connected to one of the first columns, and the other end of the anti-wind cables is connected to one of the at the node of the flexible cable and the first support rod.

Optionally, the space support structure further includes: a second support rod and a third support rod, wherein the first node of the first support rod and the second support rod is connected to one of the flexible cables , the second node of the first support bar and the third support bar is connected to the other flexible cable, and one of the first node and the second node is connected to a The connecting cable, the third node of the second supporting rod and the third supporting rod are connected to the stabilizing cable and another connecting cable.

Optionally, the length of the second support rod is greater than or equal to the length of the third support rod.

Optionally, the stabilizing cable is an arc cable, along the first direction, the distance between two adjacent beams is L, and the height of the lowest point of the stabilizing cable is h, where h=L /20.

Optionally, the angle between the first column and the wind-resistant cable is greater than or equal to 5 degrees and less than or equal to 75 degrees.

Optionally, the two connecting cables are arranged at intervals, the second column includes two, and the two second columns are arranged at intervals along the second direction, wherein one end of the two connecting cables is connected to one of the As for the second column, the other ends of the two connecting cables are connected to another second column.

The utility model provides a flexible photovoltaic component support, the flexible photovoltaic component support includes: a first support, a space support structure and a wind-resistant cable, wherein the first support includes a first frame body and a first column, and the The first column is connected to the first frame body, the first frame body includes at least two flexible cables and a beam connected between the at least two flexible cables, and the flexible cables extend along a first direction; The space support structure is a triangular structure, the space support structure includes a first support bar and three nodes, the first support bar is connected between the at least two flexible cables; one end of the wind-resistant cable is connected At the node of the first support rod and the flexible cable, the other end of the wind-resistant cable is connected to the first column. In the utility model, one end of the anti-wind cable is connected to the node of the first support rod and the flexible cable, and the other end of the anti-wind cable is connected to the first column. Through the setting of the anti-wind cable, the flexible photovoltaic module bracket is improved. wind load.

Description of drawings

Fig. 1 shows the schematic structural view of the flexible photovoltaic module support described in the embodiment of the present invention;

Fig. 2 shows another schematic structural view of the flexible photovoltaic module support described in the embodiment of the present invention;

Fig. 3 shows the partial enlarged view C of the space support structure described in the utility model embodiment;

Fig. 4 shows the partial structure schematic diagram of the second support described in the utility model embodiment;

Fig. 5 shows the partial structure schematic diagram of the first bracket described in the utility model embodiment;

Reference signs:

10: first bracket; 11: first frame body; 111: first flexible cable; 112: second flexible cable; 113: beam; 12: first column;

20: second bracket; 211: connecting cable; 22: second column;

30: space support structure; 31: first support rod; 32: second support rod; 33: third support rod;

40: anti-wind cable; 50: stabilizing cable; 60: photovoltaic module;

A: the first direction; B: the second direction.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the fixed scope of the present utility model.

It should be understood that references to "one embodiment" or "an embodiment" throughout the specification mean that specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to Fig. 1, it shows a schematic structural view of the flexible photovoltaic module support in the embodiment of the present invention; referring to Fig. 2, it shows another schematic structural view of the flexible photovoltaic module support in the embodiment of the present utility model; referring to Fig. 3, showing a partial enlarged view C of the space support structure in the embodiment of the utility model; referring to Fig. 4, showing a schematic diagram of a partial structure of the second support in the embodiment of the utility model; A schematic diagram of the partial structure of the first bracket in the embodiment of the present invention is shown.

As shown in Fig. 1 and Fig. 2, the embodiment of the utility model provides a flexible photovoltaic module support, which includes: a first support 10, a space support structure 30 and a wind-resistant cable 40, wherein the first The bracket 10 includes a first frame body 11 and a first column 12, the first column 12 is connected to the first frame body 11, and the first frame body 11 includes at least two flexible cables and a cable connected between the at least two flexible cables. The beam 113, the flexible cable extends along the first direction A; the space support structure 30 is a triangular structure, the space support structure 30 includes a first support bar 31 and three nodes, the first support bar 31 is connected to the at least two Between the flexible cables; one end of the anti-wind cable 40 is connected to the node of the first support rod 31 and the flexible cable, and the other end of the anti-wind cable 40 is connected to the first column 12 .

The flexible photovoltaic module bracket provided by the embodiment of the utility model is used to install the photovoltaic module 60, the flexible photovoltaic module bracket is installed outdoors, and the photovoltaic module mounting part is arranged on the flexible photovoltaic module bracket, and the photovoltaic module 60 is installed on the photovoltaic module On the installation piece, the photovoltaic assembly 60 is installed on the flexible photovoltaic assembly support in the embodiment of the present utility model through the installation piece of the photovoltaic assembly. Installing the photovoltaic assembly 60 outdoors through the flexible photovoltaic assembly support provided by the embodiment of the present invention can improve the ability of the photovoltaic assembly 60 to resist wind load.

As shown in Figures 1 and 2, the flexible photovoltaic module support in the embodiment of the present invention includes a first support 10, and the first support 10 includes a first frame body 11 and a first column 12, and the first column 12 is connected to the first The frame body 11 supports the first frame body 11 through the first column 12 . After the installation of the flexible photovoltaic module support is completed, there is a certain distance between the first support body 11 and the ground. The first frame body 11 is a strip structure, the first frame body 11 includes at least two flexible cables extending along the first direction A, and a beam 113 extending along the second direction B, the beam 113 is connected to the at least two flexible cables Between the flexible cords.

It should be noted that, in order to improve the stability of the first frame body 11, a plurality of first columns 12 in the embodiment of the present invention can be provided, and the plurality of first columns 11 are arranged at intervals, and are all connected to the first frame body 11 , supporting the first frame body 11 . Specifically, four first columns 12 may be provided, and the four first columns 12 are respectively connected to the four corners of the first frame body 11 to support the first frame body 11 .

As shown in Fig. 1 to Fig. 5, the flexible photovoltaic module support in the embodiment of the present invention further includes a space support structure 30, and the space support structure 30 is a triangular structure. The spatial support structure 30 includes a first support rod 31 and three nodes, the first support rod 31 is connected between the at least two flexible cables. For example, in the case of two flexible cables, one end of the first support rod 31 may be connected to one of the flexible cables, and the other end of the first support rod 31 may be connected to the other flexible cable.

As shown in Figures 1 and 2, the flexible photovoltaic module support in the embodiment of the present invention also includes a wind-resistant cable 40, and one end of the wind-resistant cable 40 is connected to the node of the first support rod 31 and the flexible cable, The other end of the anti-wind cable 40 is connected to the first column 12 . Through the setting of the anti-wind cable 40, the anti-wind load of the flexible photovoltaic module support is improved.

The utility model provides a flexible photovoltaic component support, the flexible photovoltaic component support includes: a first support 10, a space support structure 30 and a wind-resistant cable 40, wherein the first support 10 includes a first frame body 11 and a first column 12. The first column 12 is connected to the first frame body 11, the first frame body 11 includes at least two flexible cables and a beam 113 connected between the at least two flexible cables, and the flexible cables are along the first direction A Extension; the space support structure 30 is a triangular structure, the space support structure 30 includes a first support bar 31 and three nodes, the first support bar 31 is connected between the at least two flexible cables; one end of the wind resistance cable 40 is connected The other end of the anti-wind cable 40 is connected to the first column 12 at the node of the first support rod 31 and the flexible cable. In the embodiment of the present utility model, one end of the anti-wind cable 40 is connected to the node of the first support rod 31 and the flexible cable, and the other end of the anti-wind cable 40 is connected to the first column 12. setting to improve the wind load resistance of the flexible photovoltaic module support, specifically, the negative wind load resistance of the flexible photovoltaic module support can be improved.

In addition, in some optional embodiments, the flexible photovoltaic module support further includes: a stabilizing cable 50, wherein the beam 113 includes a plurality of beams 113 arranged at intervals along the first direction A; one end of the stabilizing cable 50 is connected to On one beam 113 , the other end of the stabilizing cable 50 is connected to another beam 113 arranged at intervals, and the stabilizing cable 50 is connected to a node of the space support structure 30 away from the first support bar 31 .

As shown in Figure 1 and Figure 2, the flexible photovoltaic module support in the embodiment of the present invention is provided with a plurality of beams 113, and the plurality of beams 113 are arranged at intervals along the first direction A, and the plurality of beams 113 are connected to at least two between flexible cables. In the embodiment of the present utility model, a plurality of crossbeams 113 are arranged between at least two flexible cables, and at least two flexible cables are connected by a plurality of crossbeams 113 to form a multi-span first frame body 11, thereby improving the first frame Body 11 reliability.

The flexible photovoltaic module support in the embodiment of the utility model is also provided with a stabilizing cable 50, one end of the stabilizing cable 50 is connected to a beam 113, the other end of the stabilizing cable 50 is connected to another beam 113 arranged at intervals, and the stabilizing cable 50 is connected to At the node where the spatial support structure 30 is away from the first support rod 31 . In the embodiment of the present invention, the setting of the stabilizing cable 50 can improve the wind resistance load of the flexible photovoltaic module support, specifically, the positive wind load resistance of the flexible photovoltaic module support can be improved.

In addition, in some optional embodiments, the flexible photovoltaic module support further includes: a second support 20, wherein the second support 20 is arranged across the first support 10, and the second support 20 includes at least two connecting cables 211 and the second column 22, the second column 22 is connected to at least two connecting cables 211, the at least two connecting cables 211 extend along the second direction B, and the second direction B is perpendicular to the first direction A; at least two of the spatial support structure 30 Nodes are connected to the at least two connecting cables 211.

As shown in FIG. 1 and FIG. 2 , the flexible photovoltaic module support in the embodiment of the present invention further includes a second support 20 , and the second support 20 is intersected with the first support 10 . The second bracket 20 includes at least two connecting cables 211 and a second column 22 , the second column 22 is connected to the at least two connecting cables 211 , and the at least two connecting cables 211 are supported by the second column 22 .

As shown in Figure 1 and Figure 2, the first frame body 11 is a long strip structure, the length direction of the first frame body 11 extends along the first direction A, and at least two connecting cables 211 are also long strip structure, at least two The connecting cables 211 extend along a second direction B, and the second direction B is perpendicular to the first direction A. As shown in FIG. In the embodiment of the present invention, it can be understood that the first bracket 10 and the second bracket 20 are vertically intersected with each other. In the embodiment of the present utility model, the first support 10 and the second support 20 are vertically intersected, which can improve the stability of the flexible photovoltaic module support and reduce the probability of array torsion of the flexible photovoltaic module support.

In the embodiment of the present utility model, two second columns 22 can be provided, and the two second columns 22 are arranged at intervals along the second direction B, and one end of at least two connecting cables 211 is connected to one second column 22, and at least two The other end of a connecting cable 211 is connected to another second column 22, and at least two connecting cables 211 are connected to at least two nodes of the space support structure 30, and the first bracket 10 and the first support 10 are connected by the triangular space support structure 30 The second bracket 20 is connected to improve the reliability of the connection between the first bracket 10 and the second bracket 20 .

Specifically, two connecting cables 211 can be set, one connecting cable 211 is connected to the node of the triangular space support structure 30 and the first frame body 11, and the other connecting cable 211 is connected to the triangular space support structure 30 away from the first Nodes of a frame body 11 . It is also possible to set three connecting cables 211 and connect the three connecting cables to three nodes of the triangular space support structure 30 respectively.

In addition, in some optional embodiments, the first frame body 11 includes a first flexible cable 111, a second flexible cable 112, and a beam 113 connected between the first flexible cable 111 and the second flexible cable 112, The plane where the space support structure 30 is located is perpendicular to the plane where the first frame body 11 is located.

As shown in Figures 1 and 2, in the embodiment of the present invention, the first frame body 11 includes a first flexible cable 111, a second flexible cable 112, and a cable connected between the first flexible cable 111 and the second flexible cable 112. Beam 113. Moreover, in the embodiment of the present invention, the plane where the space support structure 30 is located is perpendicular to the plane where the first frame body 11 is located, and the space support structure 30 and the first column 11 are both disposed below the first frame body 11 . That is to say, when installing the flexible photovoltaic module support, the first support 10 can be installed first, and then the first support rod 31 of the space support structure 30 is connected to the first support body 11, and the space support structure 30 naturally droops , so that the plane where the space support structure 30 is located is perpendicular to the plane where the first frame body 11 is located.

In addition, in some optional embodiments, both the spatial support structure 30 and the first column 12 are arranged under the first frame body 11; one end of the first support rod 31 is connected to the first flexible cable 111, and the first support rod 31 The other end of the second flexible cable 112 is connected to the second flexible cable 112. In the case where the flexible photovoltaic module bracket includes the second bracket 20, the connecting cable 211 also includes two, and one connecting cable 211 is connected to the first support rod 31 and one of them. At the node of one flexible cable, another connecting cable 211 is connected to the node of the spatial support structure 30 away from the first support rod 31 .

In the embodiment of the present utility model, as shown in FIG. 1 , the space support structure 30 and the first column 12 are both arranged under the first frame body 11 . One end of the first support rod 31 is connected to the first flexible cable 111 , and the other end of the first support rod 31 is connected to the second flexible cable 112 . In the case where the flexible photovoltaic module support includes the second support 20, there are also two connecting cables 211, and one connecting cable 211 is connected to the node of the first support rod 31 and the first flexible cable 111 or the second flexible cable 112, Another connection cable 211 is connected to a node of the spatial support structure 30 away from the first support rod 31 . Through the above settings, the space support structure 30 connects the first support 10 and the second support 20 to improve the reliability of the connection between the first support 10 and the second support 20, thereby reducing the risk of array torsion of the flexible photovoltaic module support. probability.

In addition, in some optional embodiments, the beam 113 includes multiple beams 113 arranged at intervals along the first direction A; the first columns 12 include multiple groups, and each group of first columns 12 is arranged correspondingly to one beam 113 , each set of first uprights 12 includes two, wherein the upper end of one first upright 12 is connected to the joint of the first flexible cable 111 and one end of the beam 113, and the upper end of the other first upright 12 is connected to the second flexible cable 112 and the node at the other end of the beam 113.

As shown in FIG. 1 and FIG. 2 , the first column 12 in the embodiment of the present invention also includes multiple sets, and each set of first column 12 is correspondingly arranged with a beam 113 . Each set of first uprights 12 includes two, wherein the upper end of one first upright 12 is connected to one end of the beam 113 and the joint of the first flexible cable 111, and the upper end of the other first upright 12 is connected to the other end of the beam 113 One end and the node of the second flexible cable 112 . Multiple sets of first columns 12 are connected to the first frame body 11 to support the first frame body 11 , so that the first frame 10 has a multi-span design, thereby further improving the stability of the first frame 10 .

It should be noted that the length of each single-span structure in the embodiment of the present invention is 15m to 50m, specifically 15m, 20m, 25m, 30m, 35m, 40m, 45m, 50m and so on. The length of the first flexible cable 111 and the second flexible cable 112 is 4 times to 10 times the length of the single-span structure. That is to say, the total length of the multi-span first bracket 10 is 4 to 10 times of the single-span length.

Wherein, the diameter of the first flexible cable 111 and the second flexible cable 112 is 12 mm to 30 mm, specifically 12 mm, 15 mm, 18 mm, 20 mm, 25 mm, 28 mm, 30 mm and so on. The prestress of the first flexible cable 111 and the second flexible cable 112 is 10kN-200kN, specifically 10kN, 20kN, 50kN, 80kN, 100kN, 120kN, 150kN, 200kN and so on. The distance between the first flexible cable 111 and the second flexible cable 112 is between 0.5m and 5m, specifically 0.5m, 1.5m, 2.5m, 3.5m, 4.5m, 5m and so on.

In addition, in some optional embodiments, along the first direction A, the space support structure 30 also includes a plurality of space support structures 30 arranged at intervals between two adjacent groups of first columns 12, and the space support structures 30 The structure 30 equally divides the distance between two adjacent groups of first upright columns 12 .

As shown in FIG. 1 and FIG. 2 , there are multiple spatial support structures 30 in the embodiment of the present invention, and the multiple spatial support structures 30 are arranged at intervals between two adjacent groups of first columns 12 . And along the first direction A, the plurality of spatial support structures 30 equally divides the distance between two adjacent groups of first columns 12 . That is to say, along the first direction A, a plurality of space support structures 30 between two adjacent groups of first columns 12 are arranged at intervals, and multiple groups of space support structures 30 equally divide the space between two adjacent groups of first columns 12 . spacing. Through the above arrangement, the wind load of the flexible photovoltaic module is further improved.

Specifically, 0 to 5 space support structures 30 may be arranged between two adjacent groups of first columns 12, for example, two space support structures may be arranged between two adjacent groups of first columns 12, and two adjacent groups of first columns 12 may be arranged. Four space support structures are arranged between the columns 12 . There is no specific limitation on this, and in actual use, technicians can set it according to needs.

It should be noted that, as shown in Figure 1, the first bracket 10 in the embodiment of the utility model adopts a multi-span design, and the stabilizing cables 50 in the embodiment of the utility model can also be set to multiple, each stabilizing cable 50 corresponds to a single span of the first bracket 10 . One end of each stabilizing cable 50 is connected to one of the adjacent two beams 113, the other end of each stabilizing cable 50 is connected to the other of the adjacent two beams 113, and each stabilizing cable 50 is connected to multiple The nodes of the first support bar 31 are far away from the first space support structure 30 .

It should be noted that the diameter of the stabilizing cable 50 is 12mm to 30mm, specifically 12mm, 15mm, 18mm, 20mm, 25mm, 28mm, 30mm and so on. The prestress of the stabilizing cable 50 is 10-200kN, specifically 10kN, 20kN, 50kN, 80kN, 100kN, 120kN, 150kN, 200kN and so on.

In addition, in some optional embodiments, along the first direction A, there are multiple anti-wind cables 40, wherein one end of the anti-wind cables 40 is connected to a first column 12, and the other end of the anti-wind cables 40 is connected to A flexible cable and the node of the first support rod 31.

As shown in Figures 1 and 2, along the first direction A, there are multiple anti-wind cables 40, one end of the anti-wind cables 40 is connected to a first column 12, and the other end of the anti-wind cables 40 is connected to a flexible cable At the joint with the first support rod 31, the anti-wind load of the flexible photovoltaic module support is improved by setting the anti-wind cable 40.

It should be noted that the diameter of the anti-wind cable 40 is 12 mm to 30 mm, specifically 12 mm, 15 mm, 18 mm, 20 mm, 25 mm, 28 mm, 30 mm and so on. The prestress of the anti-wind cable 40 is 0kN-20kN, specifically 0kN, 5kN, 10kN, 15kN, 20kN and so on.

In addition, in some optional embodiments, the spatial support structure 30 further includes: a second support rod 32 and a third support rod 33, wherein the first node of the first support rod 31 and the second support rod 32 is connected to A flexible cable, the second node of the first support bar 31 and the third support bar 33 is connected to another flexible cable, and one of the first node and the second node is connected to a A connecting cable, the third node of the second support bar 32 and the third support bar 33 is connected to the stabilizing cable 50 and another connecting cable.

As shown in Figures 1 to 5, the spatial support structure 30 in the embodiment of the present invention includes a first support rod 31, a second support rod 32 and a third support rod 33, the first support rod 31, the second support rod 32 and the third support rod 33 to form a triangular space support structure 30 . The first node of the first support bar 31 and the second support bar 32 is connected to a flexible cable, and the second node of the first support bar 31 and the third support bar 33 is connected to another flexible cable. And one of the first node and the second node is connected to a connecting cable 211, and the third node of the second support bar 32 and the third support bar 33 is connected to the stabilizing cable 50 and another connecting cable 211 .

Specifically, one end of the first support rod 31 and one end of the second support rod 32 are both connected to the first flexible cable 111 to form a first node. The other end of the first support rod 31 and one end of the third support rod 33 are both connected to the second flexible cable 112 to form a second node. The other end of the second support rod 32 is connected to the other end of the third support rod 33 to form a third node. A connecting cable 211 is connected to the first node or the second node, and the stabilizing cable 50 and the other connecting cable 211 are connected to the third node.

In addition, in some optional embodiments, the length of the second support rod 32 is greater than or equal to the length of the third support rod 33 .

As shown in FIG. 3 to FIG. 5 , in actual use, in order to increase the illumination duration of the photovoltaic assembly 60 , the photovoltaic assembly 60 is generally arranged horizontally or obliquely.

When the photovoltaic assembly 60 is arranged obliquely, the inclination angle of the photovoltaic assembly 60 is usually set between 0° and 40°. When the photovoltaic module 60 is arranged obliquely, the flexible photovoltaic module support also needs to be arranged obliquely, that is to say, the height of one side of the first frame body 11 is higher than the height of the other side of the first frame body 11, and in order to match the first frame body The body 11 is arranged obliquely, and the length of the second support bar 32 of the space support structure 30 is set to be greater than the length of the third support bar 33, so that the nodes of the second support bar 32 and the third support bar 33 are at a lower point, so as to Improve the stability of the flexible photovoltaic module support.

When the photovoltaic module 60 is arranged horizontally, the flexible photovoltaic module support also needs to be arranged horizontally. At this time, the length of the second support rod 32 may be equal to the length of the third support rod 33 .

In addition, in some optional embodiments, the stabilizing cable 50 is an arc-shaped cable, along the first direction A, the distance between two adjacent beams 113 is L, and the height of the lowest point of the stabilizing cable 50 is h, wherein, h=L/20.

The stabilizing cable 50 in the embodiment of the utility model is an arc-shaped cable. Along the first direction A, the distance between two adjacent beams 113 is L, that is, the single-span length of the first bracket 10 is L. After the flexible photovoltaic module support is installed, the height of the lowest point of the stabilizing cable 50 is h. In order to meet the installation standard requirements of the flexible photovoltaic module support, the height of the lowest point of the stabilizing cable 50 is set as h=L/20.

In addition, in some optional embodiments, the angle between the first column 12 and the anti-wind cable 40 is greater than or equal to 5 degrees and less than or equal to 75 degrees.

As shown in Figures 1 to 5, there is an angle between the first column 12 and the wind-resistant cable 40 in the embodiment of the present invention, the angle is an acute angle, and the acute angle is greater than or equal to 5 degrees and less than or equal to 75 degrees .

In addition, in some optional embodiments, two connecting cables 211 are arranged at intervals, and the second column 22 includes two, and the two second columns 22 are arranged at intervals along the second direction B, wherein one end of the two connecting cables 211 Both are connected to a second column 22 , and the other ends of the two connecting cables 211 are connected to another second column 22 .

As shown in Figure 2, the two connecting cables 211 in the embodiment of the utility model are arranged at intervals, and the distance between the two connecting cables 211 is between 0.5m and 3m, specifically 0.5m, 1m, 1.5m, 2m .

It should be noted that the diameter of the connecting cable 211 in the embodiment of the present invention is 12mm to 30mm, specifically 12mm, 15mm, 18mm, 20mm, 25mm, 28mm, 30mm and so on. The prestress of the anti-wind cable 40 is 10kN-200kN, specifically 10kN, 20kN, 50kN, 80kN, 100kN, 120kN, 150kN, 200kN and so on.

The second upright column 22 in the embodiment of the present invention includes two, and the two second upright columns 22 are arranged at intervals along the second direction B. Wherein, one end of a connecting cable 211 is connected to a second column 22 , and the other end is connected to another second column 22 . One end of another connecting cable 211 is also connected to a second column 22 , and the other end is connected to another second column 22 .

The utility model provides a flexible photovoltaic component support, the flexible photovoltaic component support includes: a first support, a space support structure and a wind-resistant cable, wherein the first support includes a first frame body and a first column, and the The first column is connected to the first frame body, the first frame body includes at least two flexible cables and a beam connected between the at least two flexible cables, and the flexible cables extend along a first direction; The space support structure is a triangular structure, the space support structure includes a first support bar and three nodes, the first support bar is connected between the at least two flexible cables; one end of the wind-resistant cable is connected At the node of the first support rod and the flexible cable, the other end of the wind-resistant cable is connected to the first column. In the utility model, one end of the anti-wind cable is connected to the node of the first support rod and the flexible cable, and the other end of the anti-wind cable is connected to the first column. Through the setting of the anti-wind cable, the flexible photovoltaic module bracket is improved. wind load.

It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. For the same and similar parts in each embodiment, refer to each other, that is, Can.

While alternatives to the embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be interpreted to include alternative embodiments and all changes and modifications that fall within the scope of embodiments of the present invention.

Finally, it should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity from another, and do not necessarily require or imply any relationship between these entities. This actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that an article or terminal equipment comprising a series of elements includes not only those elements but also other elements not expressly listed , or also include elements inherent in such an article or terminal equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the article or terminal device comprising the element.

The technical scheme provided by the utility model has been introduced in detail above, and specific examples have been used in this paper to illustrate the principle and implementation of the utility model. At the same time, for those skilled in the art, according to the principles and There will be changes in the implementation method and the scope of application. In summary, the contents of this specification should not be construed as limiting the utility model.

Claims (13)

1. A flexible photovoltaic module support, characterized in that the flexible photovoltaic module support comprises: a first bracket (10), a space supporting structure (30) and a wind resistant cable (40), wherein,

the first bracket (10) comprises a first bracket body (11) and a first upright post (12), the first upright post (12) is connected to the first bracket body (11), the first bracket body (11) comprises at least two flexible cables and a cross beam (113) connected between the at least two flexible cables, and the flexible cables extend along a first direction;

the space supporting structure (30) is of a triangular structure, the space supporting structure (30) comprises a first supporting rod (31) and three nodes, and the first supporting rod (31) is connected between the at least two flexible ropes;

one end of the wind-resistant cable (40) is connected to the joint of the first supporting rod (31) and the flexible cable, and the other end of the wind-resistant cable (40) is connected to the first upright (12).

2. The flexible photovoltaic module support of claim 1, further comprising: a stabilizing cable (50), wherein,

the cross beams (113) comprise a plurality of cross beams (113) which are arranged at intervals along the first direction;

one end of the stabilizing rope (50) is connected to one cross beam (113), the other end of the stabilizing rope (50) is connected to the other cross beam (113) which is arranged at intervals, and the stabilizing rope (50) is connected to the space supporting structure (30) at a node far away from the first supporting rod (31).

3. The flexible photovoltaic module support of claim 2, further comprising: a second bracket (20), wherein,

the second bracket (20) is arranged in a crossing manner with the first bracket (10), the second bracket (20) comprises at least two connecting ropes (211) and a second upright post (22), the second upright post (22) is connected with the at least two connecting ropes (211), the at least two connecting ropes (211) extend along a second direction, and the second direction is perpendicular to the first direction;

at least two nodes of the space supporting structure (30) are connected to the at least two connecting cables (211).

4. The flexible photovoltaic module support according to any of claims 1 to 3, characterized in that said first frame body (11) comprises a first flexible cable (111), a second flexible cable (112) and a cross-member (113) connected between said first flexible cable (111) and said second flexible cable (112),

the plane of the space supporting structure (30) is perpendicular to the plane of the first frame body (11).

5. The flexible photovoltaic module bracket according to claim 4, characterized in that the spatial support structure (30) and the first upright (12) are both arranged below the first frame body (11);

one end of the first supporting rod (31) is connected with the first flexible rope (111), the other end of the first supporting rod (31) is connected with the second flexible rope (112),

under the condition that the flexible photovoltaic module support comprises a second support (20), the connecting ropes (211) also comprise two connecting ropes, one connecting rope (211) is connected to the first support rod (31) and the node of one flexible rope, and the other connecting rope (211) is connected to the space support structure (30) far away from the node of the first support rod (31).

6. The flexible photovoltaic module bracket according to claim 5, wherein in the case where the cross member (113) includes a plurality and a plurality of the cross members (113) are arranged at intervals along the first direction,

the first upright posts (12) comprise a plurality of groups, each group of the first upright posts (12) is correspondingly arranged with one cross beam (113), each group of the first upright posts (12) comprises two groups, the upper end of one first upright post (12) is connected with the node of one end of the first flexible rope (111) and one end of the cross beam (113), and the upper end of the other first upright post (12) is connected with the second flexible rope (112) and the node of the other end of the cross beam (113).

7. The flexible photovoltaic module bracket according to claim 1, wherein, in the first direction, the space supporting structure (30) also comprises a plurality of space supporting structures (30) arranged between two adjacent groups of the first upright posts (12) at intervals,

a plurality of the spatial support structures (30) bisect the spacing between adjacent sets of the first uprights (12).

8. The flexible photovoltaic module bracket of claim 7, characterized in that, in the first direction, the wind resistant cable (40) comprises a plurality of,

one end of the wind-resistant cable (40) is connected to one of the first upright posts (12), and the other end of the wind-resistant cable (40) is connected to a node of one of the flexible cable and the first support rod (31).

9. A flexible photovoltaic module holder according to claim 3, characterized in that the spatial support structure (30) further comprises: a second support bar (32) and a third support bar (33), wherein,

the first node of the first supporting rod (31) and the first node of the second supporting rod (32) are connected with one flexible rope, the second node of the first supporting rod (31) and the third supporting rod (33) is connected with the other flexible rope, one of the first node and the second node is connected with one connecting rope, and the third node of the second supporting rod (32) and the third supporting rod (33) is connected with the stabilizing rope (50) and the other connecting rope.

10. The flexible photovoltaic module bracket according to claim 9, characterized in that the length of the second support bar (32) is greater than or equal to the length of the third support bar (33).

11. A flexible photovoltaic module support according to claim 3, characterized in that said stabilizing cables (50) are arc-shaped cables, the distance between two adjacent beams (113) is L along said first direction, the height of the lowest point of said stabilizing cables (50) is h, wherein h = L/20.

12. The flexible photovoltaic module bracket according to claim 1, characterized in that an included angle between the first upright (12) and the wind-resistant cable (40) is 5 degrees or more and 75 degrees or less.

13. The flexible photovoltaic module bracket according to claim 5, wherein two of the connecting cables (211) are spaced apart, the second upright (22) comprises two, the two second uprights (22) are spaced apart along the second direction, wherein,

one end of each connecting cable (211) is connected to one second upright (22), and the other end of each connecting cable (211) is connected to the other second upright (22).