CN218733990U

CN218733990U - Flexible photovoltaic support

Info

Publication number: CN218733990U
Application number: CN202222550883.6U
Authority: CN
Inventors: 李宽; 李从刚; 李从超; 李彦令
Original assignee: Hebei Bang De Wei Electric Power Equipment Co ltd
Current assignee: Hebei Bang De Wei Electric Power Equipment Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-24
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a flexible photovoltaic support, including a set of base and a set of H shaped steel of fixed mounting on a set of base, install a set of flexible cable wire through straining device between a set of H shaped steel, a plurality of photovoltaic module are installed through fastening component to a set of flexible cable wire, and straining device includes two sets of fixed plates, two sets of fixed sleeves, two sets of external screw threads, two sets of slide bars, two sets of hexagonal female screw heads, two sets of sliding plates, two sets of tensioning springs and two sets of leading wheels. The beneficial effects of the utility model are that, straining device adopts the tension that flexible cable wire was adjusted to adjustable hexagonal interior thread head, reduces rocking that flexible cable wire produced, improves the stability of flexible cable wire, and fastening components is convenient for install photovoltaic module fast, and a set of buffer between the fastening components can play the effect of buffering, prevents that photovoltaic module from meetting strong wind weather, and compatible easy mutual striking causes photovoltaic module to damage between the photovoltaic module.

Description

Flexible photovoltaic support

Technical Field

The utility model relates to a flexible photovoltaic support field specifically is a flexible photovoltaic support.

Background

The flexible photovoltaic support adopts a mode of stretching a prestressed steel strand between two fixed points, the two fixed points adopt a rigid foundation to provide counter force, and a large distance of 10-30 m can be realized. The design can avoid adverse factors such as mountain fluctuation, high vegetation and the like, only a proper position is provided with a foundation point and the prestressed steel strand is tensioned, and meanwhile, the construction of the foundation and the flexible support can be realized under the condition that the water level of a deep fishpond can be kept still.

Among the prior patent, application number 202220256686.0 discloses a flexible photovoltaic support, adopts first grip block and second grip block can have certain contained angle, avoids crossing in the restriction to the degree of freedom of cable. However, the flexible steel cable has poor stability, and is prone to shaking, and when the photovoltaic modules encounter strong wind, the photovoltaic modules are compatible and prone to impact each other, which may cause damage to the photovoltaic modules.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a flexible photovoltaic support to solve flexible photovoltaic support stability problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flexible photovoltaic support comprises a group of bases and a group of H-shaped steel fixedly mounted on the group of bases, wherein a group of flexible steel cables are mounted between the group of H-shaped steel through a tensioning mechanism, and a plurality of photovoltaic modules are mounted on the group of flexible steel cables through fastening components;

the tensioning mechanism comprises two groups of fixed plates, two groups of fixed sleeves, two groups of external threads, two groups of sliding rods, two groups of hexagonal internal thread heads, two groups of sliding plates, two groups of tensioning springs and two groups of guide wheels, the two groups of fixed plates are respectively installed on the front surface and the rear surface of a group of H-shaped steel in a staggered manner, the two groups of fixed sleeves are respectively installed on the two groups of fixed plates, the two groups of external threads are respectively attacked on the outer surfaces of the upper ends of the two groups of fixed sleeves, the two groups of sliding rods are respectively movably inserted into the two groups of fixed sleeves, the bottoms of the two groups of fixed plates are respectively movably penetrated through the two groups of fixed plates, the two groups of hexagonal internal thread heads are respectively hung and screwed on the upper ends of the two groups of fixed sleeves, the two groups of sliding plates are respectively installed on the upper ends of the two groups of sliding rods, one end of the two groups of tensioning springs are respectively connected with the two groups of sliding plates, and the two groups of guide wheels are respectively installed on the upper ends of the two groups of sliding plates.

Further, fastening components include a plurality of backing plate, a plurality of staple bolt and a plurality of fixed orifices, and a plurality of backing plate is installed respectively in a plurality of photovoltaic module bottom both sides, and a plurality of staple bolt one end activity hinge respectively is in a plurality of backing plate bottom, and a plurality of fixed orifices is opened respectively on a plurality of backing plate and a plurality of staple bolt other end.

Furthermore, the adjacent groups of bottom supporting plates are connected through a group of buffers.

Further, the buffer comprises a fixed rod, a sliding sleeve and a buffer spring, the fixed rod and the sliding sleeve are respectively installed on one side of the group of bottom supporting plates, the sliding sleeve is movably sleeved on the upper end of the fixed rod, and the buffer spring is sleeved on the outer surface of the upper end of the fixed rod.

Furthermore, two groups of strip-shaped sliding grooves are respectively arranged on the front surface and the rear surface of the group of H-shaped steel in a staggered mode, and two groups of sliding plates are respectively arranged on the two groups of strip-shaped sliding grooves in a sliding mode through sliding blocks.

Furthermore, two groups of anchoring plates are installed on two sides of the group of bases, and the two groups of anchoring plates are fixedly connected with two ends of the group of flexible steel cables through two groups of U-shaped bolt fasteners.

The utility model provides a flexible photovoltaic support, the following beneficial effect is possessed, a set of flexible cable wire passes through straining device and installs between a set of H shaped steel, straining device adopts the tension that flexible cable wire was adjusted to adjustable hexagonal female screw head, reduce rocking that flexible cable wire produced, improve the stability of flexible cable wire, fastening component is convenient for install photovoltaic module fast, and a set of buffer between the fastening component can play the effect of buffering, prevent that photovoltaic module is when meetting strong wind weather, compatible easy each other striking causes photovoltaic module to damage between the photovoltaic module.

Drawings

Fig. 1 is the utility model discloses a flexible photovoltaic support schematic diagram.

Fig. 2 is a schematic view of the bar-shaped sliding groove of the present invention.

Figure 3 is the utility model discloses a photovoltaic module installs the schematic diagram.

Fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

Fig. 5 is a cross-sectional view of the bottom plate of the present invention.

Fig. 6 is a schematic view of the U-shaped bolt fastener of the present invention.

In the figure: 1. a base; 2. h-shaped steel; 3. a flexible steel cord; 4. a photovoltaic module; 5. a fixing plate; 6. fixing the sleeve; 7. an external thread; 8. a slide bar; 9. a hexagonal female screw head; 10. a sliding plate; 11. tensioning the spring; 12. a guide wheel; 13. a bottom pallet; 14. hooping; 15. a fixing hole; 16. a buffer; 17. fixing the rod; 18. a sliding sleeve; 19. a buffer spring; 20. a strip-shaped chute; 21. an anchoring plate; 22. u-shaped bolt fastener.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a flexible photovoltaic support comprises a group of bases 1 and a group of H-shaped steel 2 fixedly installed on the group of bases 1, a group of flexible steel cables 3 are installed among the group of H-shaped steel 2 through tensioning mechanisms, and a plurality of photovoltaic modules 4 are installed on the group of flexible steel cables 3 through fastening modules; the tensioning mechanism comprises two groups of fixed plates 5, two groups of fixed sleeves 6, two groups of external threads 7, two groups of sliding rods 8, two groups of hexagonal internal thread heads 9, two groups of sliding plates 10, two groups of tensioning springs 11 and two groups of guide wheels 12, the two groups of fixed plates 5 are respectively installed on the front surface and the rear surface of one group of H-shaped steel 2 in a staggered mode, the two groups of fixed sleeves 6 are respectively installed on the two groups of fixed plates 5, the two groups of external threads 7 are respectively tapped on the outer surfaces of the upper ends of the two groups of fixed sleeves 6, the two groups of sliding rods 8 are respectively movably inserted in the two groups of fixed sleeves 6, the bottoms of the two groups of sliding rods respectively movably penetrate through the two groups of fixed plates 5, the two groups of hexagonal internal thread heads 9 are respectively screwed on the upper ends of the two groups of fixed sleeves 6 in a suspended mode, the two groups of sliding plates 10 are respectively installed on the upper ends of the two groups of sliding rods 8, the two groups of tensioning springs 11 are respectively sleeved on the outer surfaces of sliding rods 8, one end of the two groups of internal thread heads 9 are respectively connected with the other ends of sliding plates 10, and the two groups of hexagonal guide wheels 12 are respectively installed on the upper ends of sliding plates 10; the fastening assembly comprises a plurality of bottom supporting plates 13, a plurality of hoops 14 and a plurality of fixing holes 15, the plurality of bottom supporting plates 13 are respectively installed on two sides of the bottoms of the plurality of photovoltaic assemblies 4, one ends of the plurality of hoops 14 are respectively movably hinged to the bottoms of the plurality of bottom supporting plates 13, and the plurality of fixing holes 15 are respectively formed in the other ends of the plurality of bottom supporting plates 13 and the plurality of hoops 14; the adjacent groups of bottom supporting plates 13 are connected through a group of buffers 16; the buffer 16 comprises a fixed rod 17, a sliding sleeve 18 and a buffer spring 19, the fixed rod 17 and the sliding sleeve 18 are respectively arranged on one side of the group of bottom supporting plates 13, the sliding sleeve 18 is movably sleeved on the upper end of the fixed rod 17, and the buffer spring 19 is sleeved on the outer surface of the upper end of the fixed rod 17; two groups of strip-shaped chutes 20 are respectively arranged on the front surface and the rear surface of one group of H-shaped steel 2 in a staggered manner, and two groups of sliding plates 10 are respectively arranged on the two groups of strip-shaped chutes 20 in a sliding manner through sliding blocks; two groups of anchoring plates 21 are arranged on two sides of the group of base 1, and the two groups of anchoring plates 21 are fixedly connected with two ends of the group of flexible steel cables 3 through two groups of U-shaped bolt fasteners 22.

The working principle of the embodiment is as follows: a group of bases 1 and two groups of anchoring plates 21 are respectively and fixedly arranged at proper positions, a group of flexible steel cables 3 are arranged in a vertically staggered manner, penetrate through the two groups of guide wheels 12, and are fixedly connected with the two groups of anchoring plates 21 at two ends through two groups of U-shaped bolt fasteners 22;

when the flexible steel cable is tensioned: two groups of fixed plates 5 are respectively installed on the front surface and the rear surface of a group of H-shaped steel 2 in a staggered manner, two groups of fixed sleeves 6 are respectively installed on the two groups of fixed plates 5, two groups of external threads 7 are respectively attacked on the outer surfaces of the upper ends of the two groups of fixed sleeves 6, two groups of sliding rods 8 are respectively movably inserted in the two groups of fixed sleeves 6, the bottoms of the two groups of fixed plates 5 respectively and movably penetrate through the two groups of fixed plates, two groups of hexagonal internal thread heads 9 are respectively hung and screwed on the upper ends of the two groups of fixed sleeves 6, two groups of sliding plates 10 are respectively installed on the upper ends of the two groups of sliding rods 8, two groups of tensioning springs 11 are respectively sleeved on the outer surfaces of the upper ends of the two groups of sliding rods 8, and one end of each tensioning spring is connected with the two groups of hexagonal internal thread heads 9, the other end of the flexible steel cable is respectively connected with two groups of sliding plates 10, two groups of guide wheels 12 are respectively installed at the upper ends of the two groups of sliding plates 10, two groups of strip-shaped sliding grooves 20 are respectively arranged on the front surface and the rear surface of one group of H-shaped steel 2 in a staggered mode, as shown in figure 2, the two groups of sliding plates 10 are respectively installed on the two groups of strip-shaped sliding grooves 20 in a sliding mode through sliding blocks, a user respectively rotates two groups of fixing sleeves 6 clockwise to enable the fixing sleeves 6 to ascend, and compresses the tensioning springs 11 to play a role in tensioning one group of flexible steel cables 3, and when one group of flexible steel cables 3 shakes, the deformation of the tensioning springs 11 is small, so that the shaking generated by one group of flexible steel cables 3 is reduced, and the stability of the flexible steel cables 3 is improved;

when the photovoltaic module is installed: the user installs a plurality of bottom plate 13 respectively in the both sides of a plurality of photovoltaic module 4 bottom at first, a plurality of staple bolt 14 one end activity hinge respectively is in a plurality of bottom plate 13 bottoms, a plurality of fixed orifices 15 are opened respectively on a plurality of bottom plate 13 and a plurality of staple bolt 14 other end, then, pass a set of flexible cable 3 respectively a plurality of staple bolt 14, and fix staple bolt 14 through fixed orifices 15, as shown in fig. 3, connect through a set of buffer 16 between the adjacent a set of bottom plate 13, buffer 16 includes dead lever 17, sliding sleeve 18 and buffer spring 19, dead lever 17 and sliding sleeve 18 are installed respectively in a set of bottom plate 13 one side, and sliding sleeve 18 activity suit is in the dead lever 17 upper end, buffer spring 19 suit is at dead lever 17 upper end surface, as shown in fig. 4, a set of buffer 16 can play the cushioning effect, prevent photovoltaic module 4 when meetting strong wind weather, photovoltaic module 4 is compatible to strike mutually and cause photovoltaic module to damage easily, straining device adopts adjustable internal thread head 9 to adjust the tension of a set of flexible cable 3, reduce the buffer effect that a set of buffer cable produced, it can improve the stability of compatible photovoltaic module 3, it can be convenient for the photovoltaic module to hit mutually to prevent photovoltaic module and the damage when meeting the buffer effect of the buffer module, photovoltaic module, it is easy to fasten the buffer effect of the photovoltaic module to hit mutually.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A flexible photovoltaic support comprises a group of bases (1) and a group of H-shaped steel (2) fixedly installed on the group of bases (1), and is characterized in that a group of flexible steel cables (3) are installed between the group of H-shaped steel (2) through a tensioning mechanism, and a plurality of photovoltaic modules (4) are installed on the group of flexible steel cables (3) through fastening modules;

the tensioning mechanism comprises two groups of fixing plates (5), two groups of fixing sleeves (6), two groups of external threads (7), two groups of sliding rods (8), two groups of hexagonal internal thread heads (9), two groups of sliding plates (10), two groups of tensioning springs (11) and two groups of guide wheels (12), the two groups of fixing plates (5) are respectively installed on the front surface and the rear surface of a group of H-shaped steel (2) in a staggered mode, the two groups of fixing sleeves (6) are respectively installed on the two groups of fixing plates (5), the two groups of external threads (7) are respectively attacked on the outer surfaces of the upper ends of the two groups of fixing sleeves (6), the two groups of sliding rods (8) are respectively movably inserted into the two groups of fixing sleeves (6), the bottoms of the two groups of fixing plates (5) are respectively movably penetrated, the two groups of hexagonal internal thread heads (9) are respectively screwed on the upper ends of the two groups of fixing sleeves (6), the two groups of sliding plates (10) are respectively installed on the upper ends of the two groups of sliding rods (8), the two groups of tensioning springs (11) are respectively sleeved on the two groups of sliding plates, one ends of sliding plates, and one ends of the two groups of sliding plates (10) are respectively connected with the hexagonal internal thread heads (9).

2. The flexible photovoltaic bracket according to claim 1, characterized in that the fastening assembly comprises a plurality of bottom supporting plates (13), a plurality of hoops (14) and a plurality of fixing holes (15), the plurality of bottom supporting plates (13) are respectively installed at two sides of the bottom of the plurality of photovoltaic modules (4), one ends of the plurality of hoops (14) are respectively movably hinged at the bottoms of the plurality of bottom supporting plates (13), and the plurality of fixing holes (15) are respectively arranged at the other ends of the plurality of bottom supporting plates (13) and the plurality of hoops (14).

3. A flexible photovoltaic support according to claim 2, wherein adjacent groups of base plates (13) are connected by a group of bumpers (16).

4. The flexible photovoltaic bracket as recited in claim 3, wherein the buffer (16) comprises a fixed rod (17), a sliding sleeve (18) and a buffer spring (19), the fixed rod (17) and the sliding sleeve (18) are respectively installed at one side of the group of bottom support plates (13), the sliding sleeve (18) is movably sleeved at the upper end of the fixed rod (17), and the buffer spring (19) is sleeved at the outer surface of the upper end of the fixed rod (17).

5. The flexible photovoltaic bracket according to claim 1, characterized in that two sets of strip-shaped sliding grooves (20) are respectively staggered on the front surface and the rear surface of one set of H-shaped steel (2), and two sets of sliding plates (10) are respectively slidably mounted on the two sets of strip-shaped sliding grooves (20) through sliding blocks.

6. The flexible photovoltaic bracket as recited in claim 1, wherein two sets of anchor plates (21) are mounted on two sides of one set of base (1), and the two sets of anchor plates (21) are fixedly connected with two ends of one set of flexible steel cables (3) through two sets of U-shaped bolt fasteners (22).