Assembled photovoltaic flexible support

Abstract

The utility model discloses an assembled photovoltaic flexible support which comprises a load-bearing steel cable, the outer side of the load-bearing steel cable is sleeved with an adjusting block, the upper end of the adjusting block is connected with an assembling base, and a photovoltaic panel is arranged on the inner side of the assembling base in an attached mode. A reinforcing steel cable is arranged below the bearing steel cable, a fixing base is arranged on the upper side of the reinforcing steel cable in an attached mode, and a locking plate is arranged on the lower side of the reinforcing steel cable in an attached mode. According to the assembly type photovoltaic flexible support, the cable truss supporting rod of a triangular structure is used for reinforcing and supporting the photovoltaic panel, when the cable truss supporting rod is assembled, the positioning threaded rod installed at the end of the cable truss supporting rod is controlled to sequentially penetrate through the assembly base and the photovoltaic panel, and fixing of the assembly base and the photovoltaic panel is achieved in cooperation with use of the fixing nut; in addition, association between the assembled photovoltaic panel and the cable truss supporting rod is further enhanced, all the assembled components interact for limiting, wind power can be jointly resisted, and the stability of the photovoltaic flexible support is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic flexible brackets, and specifically relates to an assembled photovoltaic flexible bracket. Background Technique

[0002] The photovoltaic flexible bracket is a large-span space structure technology originating from the fields of architecture and bridges, with advantages such as large span, high clearance, low cost, and environmental friendliness. It can better realize the combination of photovoltaic and agriculture, photovoltaic and sand control, and photovoltaic and forestry. The photovoltaic flexible bracket composed of a cable system fixes the photovoltaic panel at a high altitude position, which well solves the problem of low land utilization rate caused by occupying land.

[0003] When using the photovoltaic flexible bracket to fix the photovoltaic panel, due to its flexibility, the photovoltaic panel will shake when blown by the wind, resulting in a reduction in the safety of the fixed area of the photovoltaic panel, and the photovoltaic panel is also easily damaged. Moreover, the correlation between the assembled structures of the photovoltaic flexible brackets is low, which is not conducive to improving the overall wind resistance stability of the photovoltaic panel assembly area by increasing the correlation between the photovoltaic flexible brackets. Therefore, we propose an assembled photovoltaic flexible bracket to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an assembled photovoltaic flexible bracket to solve the problem in the above-mentioned background technique that the correlation between the assembled structures of the current market photovoltaic flexible brackets is low, which is not conducive to improving the overall wind resistance stability of the photovoltaic panel assembly area by increasing the correlation between the photovoltaic flexible brackets.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an assembled photovoltaic flexible bracket, including a load-bearing cable, an adjusting block is sleeved outside the load-bearing cable, an assembling seat is connected to the upper end of the adjusting block, and a photovoltaic panel is closely arranged inside the assembling seat;

[0006] A reinforcing cable is arranged below the load-bearing cable, a fixed base is closely arranged on the upper side of the reinforcing cable, a locking plate is closely arranged on the lower side of the reinforcing cable, and the locking plate and the fixed base are fixed by bolts;

[0007] A cable truss strut is installed at the upper end of the fixed base, the upper end surface of the cable truss strut is in contact with the lower side surface of the photovoltaic panel, connecting frames are connected to both front and rear ends of the cable truss strut, a positioning threaded rod is installed at one end of the connecting frame away from the cable truss strut, and a fixing nut is threadedly connected to the outside of the positioning threaded rod;

[0008] A cable truss connecting rod is hinged to the outside of the cable truss strut.

[0009] Preferably, the assembly base has an "I" - shaped structure. The assembly base and the load - bearing steel cable form a sliding structure through an adjustment block. This design facilitates the direct insertion of the photovoltaic panel from the side between the assembly bases, realizing the preliminary assembly and limiting of the photovoltaic panel. Moreover, the movement of the assembly base is convenient for adjusting the spacing according to the size of the photovoltaic panel.

[0010] Preferably, the lower end face of the fixed base and the upper end face of the locking plate are both arc - shaped structures. The fixed base and the locking plate are locked and engaged outside the reinforcing steel cable. This design can use the fixed base and the locking plate to fix the cable - truss strut, and use the reinforcing steel cable to reinforce it.

[0011] Preferably, the cable - truss strut has a triangular structure. The adjacent cable - truss struts are connected by cable - truss connecting rods distributed obliquely. This design can use the triangular cable - truss struts to reinforce and support the photovoltaic panel, and use the cable - truss connecting rods to connect adjacent cable - truss struts, enabling the overall photovoltaic flexible support to resist wind.

[0012] Preferably, the connecting frame is symmetrically arranged about the center line of the cable - truss strut, and the connecting frame has an "L" - shaped structure.

[0013] Preferably, the positioning threaded rod has a "U" - shaped structure. The positioning threaded rod sequentially passes through the assembly base and the photovoltaic panel. The height of the positioning threaded rod is greater than the sum of the heights of the assembly base and the photovoltaic panel. This design can use the positioning threaded rod to fix the assembly base and the photovoltaic panel, and further enhance the connection between the assembled photovoltaic panel and the cable - truss strut.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) For this assembled photovoltaic flexible support, the triangular cable - truss struts are used to reinforce and support the photovoltaic panel. When assembling the cable - truss struts, control the positioning threaded rod installed at the end of the cable - truss strut to sequentially pass through the assembly base and the photovoltaic panel. With the use of fixing nuts, the assembly base and the photovoltaic panel are fixed, and the connection between the assembled photovoltaic panel and the cable - truss strut is further enhanced. Each assembled component interacts and limits each other, and can jointly resist wind, improving the stability of the photovoltaic flexible support.

[0016] (2) For this assembled photovoltaic flexible support, by rotating the cable - truss connecting rod, one end of the cable - truss connecting rod is sleeved outside the adjacent cable - truss strut, and bolts are used to fix the connecting rod and the cable - truss strut, connecting the adjacent cable - truss struts. The distributed photovoltaic panel flexible supports in multiple groups are fixed as a whole, further improving its wind - resistance stability and the safety of the photovoltaic assembly area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the bottom view structure of the present utility model;

[0019] Figure 3 Schematic diagram of the cable truss strut structure of the present utility model;

[0020] Figure 4 For the present utility model Figure 2 Schematic diagram of the enlarged structure at position A in;

[0021] Figure 5 Schematic diagram of the connection structure between the connecting frame and the positioning threaded rod of the present utility model.

[0022] In the figure: 1, load-bearing cable; 2, adjusting block; 3, assembly seat; 4, photovoltaic panel; 5, reinforcing cable; 6, fixed base; 7, cable truss strut; 8, connecting frame; 9, positioning threaded rod; 10, fixing nut; 11, locking plate; 12, cable truss connecting rod. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions: An assembled photovoltaic flexible bracket includes a load-bearing cable 1, an adjusting block 2 is sleeved outside the load-bearing cable 1, an assembly seat 3 is connected to the upper end of the adjusting block 2, and a photovoltaic panel 4 is disposed in a fitting manner inside the assembly seat 3; a reinforcing cable 5 is disposed below the load-bearing cable 1, a fixed base 6 is disposed in a fitting manner on the upper side of the reinforcing cable 5, a locking plate 11 is disposed in a fitting manner on the lower side of the reinforcing cable 5, and the locking plate 11 and the fixed base 6 are fixed by bolts; a cable truss strut 7 is installed at the upper end of the fixed base 6, the upper end surface of the cable truss strut 7 is in contact with the lower side surface of the photovoltaic panel 4, connecting frames 8 are connected to both front and rear ends of the cable truss strut 7, a positioning threaded rod 9 is installed at one end of the connecting frame 8 away from the cable truss strut 7, and a fixing nut 10 is threadedly connected to the outside of the positioning threaded rod 9;

[0025] Furthermore, the assembly base 3 is in an "I" shape, and the assembly base 3 and the load-bearing steel cable 1 form a sliding structure through the adjusting block 2; the lower end face of the fixed base 6 and the upper end face of the locking plate 11 are both arc-shaped structures, and the fixed base 6 and the locking plate 11 are locked and engaged outside the reinforcing steel cable 5; the connecting frame 8 is symmetrically arranged about the center line of the cable truss strut 7, and the connecting frame 8 is in an "L" shape; the positioning threaded rod 9 is in a "U" shape, and the positioning threaded rod 9 sequentially passes through the assembly base 3 and the photovoltaic panel 4, and the height of the positioning threaded rod 9 is greater than the sum of the heights of the assembly base 3 and the photovoltaic panel 4;

[0026] Tighten and fix the two end parts of the load-bearing steel cable 1, push the assembly base 3, control the adjusting block 2 to slide on the load-bearing steel cable 1, adjust the distance between the two assembly bases 3 to adapt to the width of the photovoltaic panel 4, move the photovoltaic panel 4 between the two assembly bases 3, limit the photovoltaic panel 4, then make the upper end face of the cable truss strut 7 fit the bottom surface of the photovoltaic panel 4. As the cable truss strut 7 gradually contacts the bottom surface of the photovoltaic panel 4, the cable truss strut 7 can drive the connecting frames 8 installed at both ends to move upward, thereby controlling the upward movement of the positioning threaded rod 9 installed at the end of the connecting frame 8. The positioning threaded rod 9 sequentially passes through the assembly base 3 and the photovoltaic panel 4 until the cable truss strut 7 is in close contact with the photovoltaic panel 4. Thread the fixing nut 10 onto the upper end of the positioning threaded rod 9, and rotate the fixing nut 10. The fixing nut 10 rotates and moves downward on the positioning threaded rod 9 until the fixing nut 10 contacts the assembly base 3, then the fixation of the cable truss strut 7, the assembly base 3 and the photovoltaic panel 4 can be realized. According to the above steps, assemble the photovoltaic flexible support and the photovoltaic panel 4 in sequence, then the reinforcing steel cable 5 can be tightened and fixed, and the tightened reinforcing steel cable 5 fits the bottom of the fixed base 6. Then, put the locking plate 11 on the lower end of the reinforcing steel cable 5, and use bolts to fix the fixed base 6 and the locking plate 11, thereby fixing the reinforcing steel cable 5 and the cable truss strut 7 together and assembling the photovoltaic flexible support into a whole. The various assembled components limit each other and can jointly resist wind force;

[0027] Furthermore, a cable truss connecting rod 12 is hinged on the outside of the cable truss strut 7; the cable truss strut 7 is in a triangular structure, and adjacent groups of cable truss struts 7 are connected by the cable truss connecting rods 12 distributed obliquely;

[0028] Rotate the cable truss connecting rod 12 so that one end of the cable truss connecting rod 12 rotates on the hinged cable truss strut 7 until the other end of the cable truss connecting rod 12 rotates to the outside of the adjacent group of cable truss struts 7 and is sleeved, and use bolts to fix the cable truss connecting rod 12 and the adjacent group of cable truss struts 7. Fix the adjacent groups of photovoltaic flexible supports into a whole in sequence to further improve its wind resistance stability. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembled photovoltaic flexible support, comprising a load-bearing steel cable (1), characterized in that: An adjusting block (2) is sleeved on the outer side of the load-bearing steel cable (1), an upper end of the adjusting block (2) is connected to an assembly seat (3), and a photovoltaic panel (4) is fitted on the inner side of the assembly seat (3); A reinforcing steel cable (5) is arranged below the load-bearing steel cable (1), a fixing base (6) is fitted on the upper side of the reinforcing steel cable (5), a locking plate (11) is fitted on the lower side of the reinforcing steel cable (5), and the locking plate (11) and the fixing base (6) are fixed by bolts; A cable truss support rod (7) is installed at the upper end of the fixed base (6), the upper end surface of the cable truss support rod (7) is in contact with the lower side surface of the photovoltaic panel (4), the front and rear ends of the cable truss support rod (7) are connected to a connecting frame (8), and a positioning threaded rod (9) is installed at one end of the connecting frame (8) away from the cable truss support rod (7), and the outer side of the positioning threaded rod (9) is threadedly connected to a fixing nut (10); A cable truss connecting rod (12) is hingedly connected to the outer side of the cable truss support rod (7).

2. The assembled photovoltaic flexible bracket according to claim 1, characterized in that: The assembly seat (3) is an I-shaped structure, and the assembly seat (3) forms a sliding structure with the load-bearing steel cable (1) through the adjustment block (2).

3. The assembled photovoltaic flexible bracket according to claim 1, characterized in that: The lower end surface of the fixed base (6) and the upper end surface of the locking plate (11) are both arc-shaped structures, and the fixed base (6) and the locking plate (11) are locked and engaged with the outer side of the reinforcing steel cable (5).

4. The assembled photovoltaic flexible bracket according to claim 1, characterized in that: The cable truss struts (7) are of a triangular structure, and adjacent groups of the cable truss struts (7) are connected via inclined cable truss connecting rods (12).

5. The assembled photovoltaic flexible bracket according to claim 1, characterized in that: The connecting frame (8) is symmetrically arranged with respect to the center line of the cable truss strut (7), and the connecting frame (8) is an "L"-shaped structure.

6. The assembled photovoltaic flexible bracket according to claim 1, characterized in that: The positioning threaded rod (9) is a "U"-shaped structure. The positioning threaded rod (9) sequentially passes through the assembly seat (3) and the photovoltaic panel (4). The height of the positioning threaded rod (9) is greater than the sum of the heights of the assembly seat (3) and the photovoltaic panel (4).

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