Flexible photovoltaic support structure

Abstract

The utility model provides a flexible photovoltaic support structure, which relates to the technical field of photovoltaic supports and comprises supporting legs, a support is fixedly mounted on the surface of each supporting leg, a fixing block is fixedly mounted on the top surface of each supporting leg, a winding drum is fixedly mounted on the surface of each support, and a motor is fixedly mounted on the surface of each winding drum. A winding roller is installed at the output end of the motor, a line concentration block is fixedly installed on the surface of the winding roller, a limiting block is fixedly installed on the surface of the fixing block, a steel cable is inserted into the fixing block, and a connecting block is slidably connected to the surface of the steel cable. Through the arrangement of the winding drum, the motor, the winding roller, the steel rope, the wire concentration block, the connecting block and the fixing plate, the effect of conveniently winding and unwinding the steel rope is achieved, the effect of conveniently descending the photovoltaic panel from the supporting legs and the fixing block is achieved, workers can conveniently maintain and overhaul the photovoltaic panel, the maintenance risk is reduced, and the photovoltaic panel maintenance device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a flexible photovoltaic bracket structure. Background Art

[0002] The flexible photovoltaic bracket structure is a support system designed to support and fix flexible solar panels.

[0003] The utility model with the publication number CN214412631U discloses a flexible photovoltaic bracket structure, belonging to the field of photovoltaic brackets. The utility model includes a pile foundation, a steel column, a steel beam and a cable; the pile foundation adopts a reinforced concrete cast-in-place pile or a prestressed concrete pipe pile, the steel column and the steel beam adopt steel structure H-shaped steel, and the cable adopts a steel strand. After the prestress is applied to the steel strand, the damping force of the structure is increased, ensuring that no special wind-induced disasters occur in the structure; the addition of damping rods and anti-wind cables can greatly reduce the structural amplitude, and the connecting parts adopt elastic supports, reducing the transmission force of the structural vibration to the photovoltaic panel and ensuring that the photovoltaic panel will not undergo hidden crack damage. The flexible bracket structure of the utility model is safer, more reliable, economical and reasonable. Although this kind of flexible bracket has achieved the effect of improving its safety and economic rationality, it is lacking in the maintenance and repair of the photovoltaic panel. Since this kind of flexible bracket does not have a structure for retracting and releasing the cable, it will result in the need for workers to climb onto the cable or disassemble the cable when maintaining the photovoltaic panel, not only reducing the maintenance efficiency of the photovoltaic panel, but also increasing the maintenance risk of the photovoltaic panel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems raised in the above background art.

[0005] The utility model adopts the following technical scheme: a flexible photovoltaic bracket structure, including legs, a bracket is fixedly installed on the surface of the legs, a fixed block is fixedly installed on the top surface of the legs, a cable reel is fixedly installed on the surface of the bracket, a motor is fixedly installed on the surface of the cable reel, a winding roller is installed at the output end of the motor, a wire gathering block is fixedly installed on the surface of the cable reel, a limiting block is fixedly installed on the surface of the fixed block, a steel cable is inserted into the fixed block, a connecting block is slidably connected to the surface of the steel cable, a fixing plate is fixedly installed on the surface of the connecting block, a flexible strip is fixedly installed on the surface of the fixing plate, and a photovoltaic panel is arranged on the surface of the fixing plate.

[0006] Preferably, slots are opened on the surface of the fixing plate, insertion blocks are fixedly installed on the surface of the photovoltaic panel, insertion strips are inserted into the fixing plate, and a rotating block is rotatably connected to the surface of the fixing plate. Here, the design of the insertion strip plays the role of facilitating the disassembly, assembly and replacement of the photovoltaic panel.

[0007] Preferably, the winding roller is rotatably connected to the winding cylinder, and the steel cable is slidably connected to the wire collecting block. Here, the design of the winding roller and the winding cylinder facilitates the winding and unwinding of the steel cable, thus facilitating the lowering of the photovoltaic panel from the support leg and the fixing block, while the design of the wire collecting block has the effect of collecting the four groups of steel cables.

[0008] Preferably, the steel cable is slidably connected to the fixing block and the limiting block, and the soft strip is made of natural rubber. Here, the design of the natural rubber material of the soft strip prevents collision and wear between the fixing plates when the fixing plate is lifted.

[0009] Preferably, the number of the steel cables is four groups, and the four groups of steel cables are all wound around the surface of the winding roller through the wire collecting block. Here, the multi-group design of the steel cable has the effect of strengthening the connection strength between the fixing plate and the steel cable.

[0010] Preferably, the plug block is slidably connected to the slot, and the plug strip is slidably connected to the plug block. Here, the sliding design of the plug block and the slot facilitates the fixing of the photovoltaic panel in the fixing plate.

[0011] Preferably, the rotating block is threadedly connected to the plug strip. Here, the threaded connection design of the plug strip and the rotating block facilitates the disassembly and assembly of the plug strip.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by providing the winding cylinder, the motor, the winding roller, the steel cable, the wire collecting block, the connecting block and the fixing plate, it has the effect of facilitating the winding and unwinding of the steel cable, thus facilitating the lowering of the photovoltaic panel from the support leg and the fixing block. This not only facilitates the maintenance and repair of the photovoltaic panel by the staff, but also reduces the maintenance risk, and has a simple structure and strong practicability.

[0014] 2. In the present utility model, by providing the plug strip, the slot, the plug block and the rotating block, it has the effect of facilitating the fixing of the photovoltaic panel in the fixing plate through the plug block, and at the same time has the effect of facilitating the disassembly and replacement of the photovoltaic panel, thereby improving the replacement efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of a flexible photovoltaic support structure proposed by the present utility model;

[0016] Figure 2 is an exploded structure schematic diagram of a fixing plate, a photovoltaic panel, a motor, a winding roller and a limiting block in a flexible photovoltaic support structure proposed by the present utility model;

[0017] Figure 3The utility model proposes a flexible photovoltaic bracket structure Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a schematic diagram of the exploded structure of a photovoltaic panel, a plug and a rotating block in a flexible photovoltaic support structure.

[0019] Legend:

[0020] 1. Leg; 2. Bracket; 3. Fixed block; 4. Winding drum; 5. Motor; 6. Winding roller; 7. Cable collection block; 8. Limit block; 9. Steel cable; 10. Connecting block; 11. Fixed plate; 12. Soft strip; 13. Photovoltaic panel; 14. Slot; 15. Insert block; 16. Insert strip; 17. Rotating block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figures 1-4 The utility model provides a technical solution: a flexible photovoltaic support structure, including a leg 1, a support 2 is fixedly installed on the surface of the leg 1, a fixing block 3 is fixedly installed on the top surface of the leg 1, a winding drum 4 is fixedly installed on the surface of the support 2, a motor 5 is fixedly installed on the surface of the winding drum 4, a winding roller 6 is installed on the output end of the motor 5, and the winding roller 6 is rotatably connected to the winding drum 4. The design of the winding roller 6 and the winding drum 4 makes it easy to retract and release the steel cable 9, so as to facilitate the landing of the photovoltaic panel 13 from the leg 1 and the fixing block 3, a wire collection block 7 is fixedly installed on the surface of the winding drum 4, a limiting block 8 is fixedly installed on the surface of the fixing block 3, and a steel cable 9 is inserted inside the fixing block 3, and the number of steel cables 9 is four groups, and the four groups of steel cables 9 are all wound around the surface of the winding roller 6 through the wire collection block 7. The multi-group design of the steel cables 9 strengthens the connection strength between the fixing plate 11 and the steel cables 9.

[0025] See also Figures 1-4, the steel cable 9 is slidably connected between the fixed block 3 and the limit block 8, and the steel cable 9 is slidably connected between the cable collecting block 7. The design of the cable collecting block 7 has the effect of collecting the four groups of steel cables 9. A connecting block 10 is slidably connected to the surface of the steel cable 9. A fixing plate 11 is fixedly installed on the surface of the connecting block 10. A soft strip 12 is fixedly installed on the surface of the fixing plate 11. The material of the soft strip 12 is natural rubber. The design of the natural rubber material of the soft strip 12 has the effect of preventing collision and wear between the fixing plates 11 when the fixing plate 11 is lifted. A photovoltaic panel 13 is arranged on the surface of the fixing plate 11.

[0026] Embodiment 2

[0027] Please refer to Figures 1-4 , a slot 14 is formed on the surface of the fixing plate 11. An insertion block 15 is fixedly installed on the surface of the photovoltaic panel 13. The insertion block 15 is slidably connected between the slots 14. An insertion strip 16 is inserted into the fixing plate 11. The insertion strip 16 is slidably connected between the insertion blocks 15. The sliding design of the insertion block 15 and the slot 14 has the effect of facilitating the fixing of the photovoltaic panel 13 on the fixing plate 11. A rotating block 17 is rotatably connected to the surface of the fixing plate 11. The rotating block 17 is threadedly connected to the insertion strip 16. The threaded connection design of the insertion strip 16 and the rotating block 17 has the effect of facilitating the disassembly and assembly of the insertion strip 16.

[0028] Working principle: When it is necessary to repair the photovoltaic panel 13, just turn on the motor 5. The motor 5 will drive the winding roller 6 to rotate. When the winding roller 6 rotates, it will release the steel cable 9 from the cable reel 4. When the steel cable 9 is released, it will lower the photovoltaic panel 13 from the support leg 1 and the fixed block 3 through the fixing plate 11. At this time, the photovoltaic panel 13 can be maintained. After the photovoltaic panel 13 is maintained, the motor 5 can be turned on. The motor 5 will drive the winding roller 6 to wind the steel cable 9 into the cable reel 4, and the cable collecting block 7 will collect the steel cable 9. The cable reel 4, the motor 5, the winding roller 6, the steel cable 9, the cable collecting block 7, the connecting block 10 and the fixing plate 11 have the effect of facilitating the winding and unwinding of the steel cable 9, so as to facilitate the effect of lowering the photovoltaic panel 13 from the support leg 1 and the fixed block 3. It not only facilitates the maintenance and repair of the photovoltaic panel 13 by the staff, but also reduces the maintenance risk. When it is necessary to disassemble the photovoltaic panel 13, just rotate the rotating block 17. After the rotating block 17 is rotated away from the insertion strip 16, the insertion strip 16 can be pulled out of the fixing plate 11. After the insertion strip 16 is pulled out, the fixing plate 11 can be pulled out of the fixing plate 11 through the insertion block 15. The insertion strip 16, the slot 14, the insertion block 15 and the rotating block 17 have the effect of facilitating the fixing of the photovoltaic panel 13 on the fixing plate 11 through the insertion block 15, and also have the effect of facilitating the disassembly and replacement of the photovoltaic panel 13, thereby improving the replacement efficiency of the photovoltaic panel 13.

[0029] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A flexible photovoltaic support structure, comprising a support leg (1), characterized in that: A bracket (2) is fixedly mounted on the surface of the leg (1), a fixed block (3) is fixedly mounted on the top surface of the leg (1), a winding drum (4) is fixedly mounted on the surface of the bracket (2), a motor (5) is fixedly mounted on the surface of the winding drum (4), a winding roller (6) is mounted on the output end of the motor (5), a line collection block (7) is fixedly mounted on the surface of the winding drum (4), a limit block (8) is fixedly mounted on the surface of the fixed block (3), a steel cable (9) is inserted into the interior of the fixed block (3), a connecting block (10) is slidably connected to the surface of the steel cable (9), a fixing plate (11) is fixedly mounted on the surface of the connecting block (10), a soft strip (12) is fixedly mounted on the surface of the fixing plate (11), and a photovoltaic panel (13) is arranged on the surface of the fixing plate (11).

2. The flexible photovoltaic support structure according to claim 1, characterized in that: A slot (14) is provided on the surface of the fixing plate (11), an insert block (15) is fixedly mounted on the surface of the photovoltaic panel (13), an insert strip (16) is inserted inside the fixing plate (11), and a rotating block (17) is rotatably connected to the surface of the fixing plate (11).

3. The flexible photovoltaic support structure according to claim 1, characterized in that: The winding roller (6) is rotationally connected to the winding drum (4), and the steel cable (9) is slidingly connected to the line collection block (7).

4. The flexible photovoltaic support structure according to claim 1, characterized in that: The steel cable (9) is slidably connected to the fixed block (3) and the limit block (8), and the soft strip (12) is made of natural rubber.

5. The flexible photovoltaic support structure according to claim 1, characterized in that: The number of the steel cables (9) is four groups, and the four groups of steel cables (9) are all wound around the surface of the winding roller (6) through the cable collection block (7).

6. The flexible photovoltaic support structure according to claim 2, characterized in that: The insert block (15) is slidably connected to the slot (14), and the insert strip (16) is slidably connected to the insert block (15).

7. The flexible photovoltaic support structure according to claim 2, characterized in that: The rotating block (17) and the inserting strip (16) are connected via threads.

Images