A rigid-flexible combined stabilizing structure for a flexible photovoltaic support

Abstract

The utility model discloses a rigid and flexible combined stable structure for flexible photovoltaic support, including a plurality of groups of steel strand stress structure parallel formation flexible stress unit, and the stable structure is vertically arranged below each flexible stress unit, including a plurality of rigid assembly pieces, and a soft connecting body passes all rigid assembly pieces, and the both ends of soft connecting body are anchored on the anchor body of landing, and the rigid assembly piece is surrounded by long vertical pole, short vertical pole, horizontal pole and diagonal bar quadrilateral structure, and the length of short vertical pole is adjusted, and the inclination angle of diagonal bar and horizontal plane is equal to the inclination angle of the plane formed by no.1 steel strand and no.2 steel strand and horizontal plane, no.1 steel strand and no.2 steel strand pass through the rope card on long vertical pole respectively, realize the connection of rigid assembly piece and flexible stress unit, the lower end of long vertical pole and short vertical pole is provided with the rope card respectively, and the rope card of the lower end of long vertical pole and short vertical pole is passed through the soft connecting body, and each row flexible stress unit is connected into a whole, prevents the overturning and the collision of photovoltaic module.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a stable structure combining rigidity and flexibility for flexible photovoltaic supports. Background Technology

[0002] In recent years, China's photovoltaic industry has developed rapidly, but available land resources are becoming increasingly scarce, and traditional fixed supports can no longer meet market demands. The method of installing photovoltaic modules using flexible supports is gaining increasing market acceptance. However, due to the complex and varied mountainous terrain and uneven elevation differences, it is difficult to install rows of photovoltaic modules at the same height. Ensuring the safe operation of photovoltaic modules under wind loads is a pressing problem that needs to be solved.

[0003] This utility model is proposed to address the relative shortcomings of existing technologies. Summary of the Invention

[0004] The purpose of this invention is to provide a stable structure combining rigidity and flexibility for photovoltaic brackets. This stable structure can connect the flexible force-bearing units through the structure, making each flexible force-bearing unit a whole, restricting the spatial position of the flexible force-bearing units under wind load, thereby ensuring the safe operation of the photovoltaic modules arranged on the flexible force-bearing units under wind load.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A rigid-flexible stabilizing structure for flexible photovoltaic (PV) mounting systems comprises several sets of parallel steel strand load-bearing structures forming flexible load-bearing units. Each flexible load-bearing unit includes parallel steel strands 1 and 2. The plane formed by the steel strands 1 and 2 is at an angle to the horizontal plane, satisfying the installation requirements of different tilt angles for PV modules 3. The stabilizing structure is vertically positioned below each flexible load-bearing unit and includes several rigid assemblies 4, and a flexible connector 5 passing through all the rigid assemblies 4. Both ends of the flexible connector 5 are anchored to anchor bodies 7 placed on the ground.

[0007] The rigid assembly 4 is a quadrilateral structure formed by a long vertical rod 41, a short vertical rod 42, a horizontal rod 43, and an inclined rod 44. The long vertical rod 41 and the short vertical rod 42 are respectively provided with adjustment holes. The length of the short vertical rod 42 is adjusted so that the angle of inclination formed by the inclined rod 44 and the horizontal plane is equal to the angle of inclination formed by the plane formed by the No. 1 steel strand 1 and the No. 2 steel strand 2 and the horizontal plane.

[0008] The long vertical rod 41 is equipped with a rope clip 6. The No. 1 steel strand 1 and the No. 2 steel strand 2 pass through the rope clip 6 on the long vertical rod 41 respectively, so as to realize the connection between the rigid assembly 4 and the flexible force-bearing unit.

[0009] The lower ends of the long vertical rod 41 and the short vertical rod 42 are respectively provided with rope clips 6. The flexible connector 5 passes through the rope clips 6 at the lower ends of the long vertical rod 41 and the short vertical rod 42 to string the rows of flexible force-bearing units into a whole, preventing the photovoltaic module 3 from flipping and colliding.

[0010] The ends of the flexible connector 5 are connected to the anchor ring 71. The anchor body 7 is composed of the anchor ring 71 and the anchor pile 72. The flexible connector 5 passes through the anchor ring 71 for tensioning and tightening, and transmits the tension stress to the anchor body 7 for ground connection.

[0011] The preferred technical solution provided by this utility model is as follows:

[0012] The long vertical bar 41, short vertical bar 42, horizontal bar 43 and diagonal bar 44 are one of angle steel, steel pipe, C-shaped steel and U-shaped steel.

[0013] The further preferred technical solution provided by this utility model is as follows:

[0014] The long vertical rod 41 and the short vertical rod 42 are provided with adjusting bolt holes along their length.

[0015] Furthermore,

[0016] The rope clips 6 at the lower ends of the long vertical rod 41 and the short vertical rod 42 are respectively set on their respective adjusting bolt holes.

[0017] A more preferred technical solution provided by this utility model is:

[0018] The flexible connector 5 is a steel wire rope or steel strand.

[0019] The beneficial effects of this utility model are:

[0020] The rigid-flexible combined stable structure of this utility model can connect the flexible force-bearing units through the entire structure, making each flexible force-bearing unit a whole, restricting the spatial position of the flexible force-bearing units under wind load, thereby ensuring the safe operation of the photovoltaic modules arranged on the flexible force-bearing units under wind load. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the actual application structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 3 for Figure 2 Spatial schematic diagram of a medium-rigidity assembly; Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will now be clearly and completely described with reference to the accompanying drawings.

[0025] Example:

[0026] Figure 1 This is a schematic diagram of the actual application structure of this utility model. Figure 2 This is a schematic diagram of the overall structure of this utility model. Figure 3 for Figure 2 Spatial schematic diagram of a medium-rigidity assembly; combined with Figure 1 , Figure 2 as well as Figure 3 The present invention is described as follows:

[0027] like Figure 1 , Figure 2 As shown, this utility model provides a rigid-flexible combined stable structure for flexible photovoltaic brackets. The flexible photovoltaic bracket includes several groups of steel strand force-bearing structures arranged in parallel to form flexible force-bearing units. The flexible force-bearing units include steel strand 1 and steel strand 2 that are parallel to each other. The plane formed by steel strand 1 and steel strand 2 forms an angle with the horizontal plane to meet the installation requirements of photovoltaic modules 3 at different tilt angles.

[0028] The stabilizing structure of this invention is vertically arranged below each flexible force-bearing unit, and includes several rigid assemblies 4, and a flexible connector 5 passing through all the rigid assemblies 4. Both ends of the flexible connector 5 are anchored to the grounded anchor body 7.

[0029] like Figure 3 As shown, the rigid assembly 4 of this utility model is a quadrilateral structure formed by a long vertical rod 41, a short vertical rod 42, a horizontal rod 43, and an inclined rod 44. The long vertical rod 41 and the short vertical rod 42 are respectively provided with adjustment holes. The length of the short vertical rod 44 is adjusted so that the angle of inclination formed by the inclined rod 44 and the horizontal plane is equal to the angle of inclination formed by the plane formed by the No. 1 steel strand 1 and the No. 2 steel strand 2 and the horizontal plane.

[0030] The long vertical rod 41 is equipped with a rope clip 6. The No. 1 steel strand 1 and the No. 2 steel strand 2 pass through the rope clip 6 on the long vertical rod 41 respectively, so as to realize the connection between the rigid assembly 4 and the flexible force-bearing unit.

[0031] The lower ends of the long vertical rod 41 and the short vertical rod 42 are respectively provided with rope clips 6. The flexible connector 5 passes through the rope clips 6 at the lower ends of the long vertical rod 41 and the short vertical rod 42 to string the rows of flexible force-bearing units into a whole, preventing the photovoltaic module 3 from flipping and colliding.

[0032] The long vertical rod 41 and the short vertical rod 42 are provided with adjusting bolt holes along their length. The rope clips 6 at the lower ends of the long vertical rod 41 and the short vertical rod 42 are respectively set on their respective adjusting bolt holes.

[0033] The ends of the flexible connector 5 are connected to the anchor ring 71. The anchor body 7 is composed of the anchor ring 71 and the anchor pile 72. The flexible connector 5 passes through the anchor ring 71 for tensioning and tightening, and transmits the tension stress to the anchor body 7 for ground connection.

[0034] The long vertical bar 41, short vertical bar 42, horizontal bar 43 and diagonal bar 44 are one of angle steel, steel pipe, C-shaped steel and U-shaped steel.

[0035] The flexible connector 5 is a steel wire rope or steel strand.

[0036] The rigid-flexible stable structure of this embodiment can connect the flexible force-bearing units through the entire structure, thereby restricting the spatial position of the flexible force-bearing units under wind load and ensuring the safe operation of the photovoltaic modules arranged on the flexible force-bearing units under wind load.

[0037] The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A rigid-flexible combined stabilizing structure for a flexible photovoltaic support, comprising a plurality of groups of steel strand force structures arranged in parallel to form a flexible force unit, the flexible force unit comprising a first steel strand (1) and a second steel strand (2) parallel to each other, the plane formed by the first steel strand (1) and the second steel strand (2) forming an angle with the horizontal plane, meeting the installation requirements of photovoltaic modules (3) at different angles, characterized in that, The stabilizing structure is vertically positioned below each flexible load-bearing unit and includes several rigid assemblies (4), and a flexible connector (5) passing through all the rigid assemblies (4). Both ends of the flexible connector (5) are anchored to the grounded anchor (7). The rigid assembly (4) is a quadrilateral structure formed by a long vertical rod (41), a short vertical rod (42), a horizontal rod (43), and an inclined rod (44). The long vertical rod (41) and the short vertical rod (42) are respectively provided with adjustment holes. The length of the short vertical rod (42) is adjusted so that the angle between the inclined rod (44) and the horizontal plane is equal to the angle between the plane formed by the No. 1 steel strand (1) and the No. 2 steel strand (2) and the horizontal plane. The long vertical rod (41) is provided with a rope clip (6), and the No. 1 steel strand (1) and the No. 2 steel strand (2) pass through the rope clip (6) on the long vertical rod (41) respectively to realize the connection between the rigid assembly (4) and the flexible force-bearing unit; The lower ends of the long vertical rod (41) and the short vertical rod (42) are respectively provided with rope clips (6). The flexible connector (5) passes through the rope clips (6) at the lower ends of the long vertical rod (41) and the short vertical rod (42) to string the rows of flexible force-bearing units together to prevent the photovoltaic module (3) from flipping and colliding. The ends of the flexible connector (5) are connected to the anchor ring (71). The anchor body (7) is composed of the anchor ring (71) and the anchor pile (72). The flexible connector (5) passes through the anchor ring (71) for tensioning and tightening, and transmits the tension stress to the anchor body (7) for ground connection.

2. The rigid-flexible combined stabilizing structure for a flexible photovoltaic support according to claim 1, characterized in that, The long vertical bar (41), short vertical bar (42), horizontal bar (43) and diagonal bar (44) are one of angle steel, steel pipe, C-shaped steel and U-shaped steel.

3. The rigid-flexible combined stabilizing structure for a flexible photovoltaic support according to claim 1, characterized in that, The long vertical rod (41) and the short vertical rod (42) are provided with adjusting bolt holes along their length.

4. The rigid-flexible combined stabilizing structure for a flexible photovoltaic support according to claim 3, characterized in that, The rope clips (6) at the lower ends of the long vertical rod (41) and the short vertical rod (42) are respectively set on their respective adjusting bolt holes.

5. The rigid-flexible combined stabilizing structure for a flexible photovoltaic support according to claim 1, characterized in that, The flexible connector (5) is a steel wire rope or steel strand.

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