CN210780633U

CN210780633U - Flexible photovoltaic support

Info

Publication number: CN210780633U
Application number: CN201921885402.9U
Authority: CN
Inventors: 谢一帆; 邵启俊; 于丽娟; 朱佳伟
Original assignee: Akcome Metals Technology Suzhou Co ltd
Current assignee: Akcome Metals Technology Suzhou Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-16
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a flexible photovoltaic support, it includes basement and photovoltaic board, and a plurality of photovoltaic board group component array group, a plurality of component array group component photovoltaic module array, the left and right sides of photovoltaic module array all is equipped with the flexible braced system of subassembly and carries out the fixed stay, the flexible braced system of subassembly includes the sloping, the sloping below is fixed in the basement through being equipped with front column, center pillar and rear column, the upper portion of front column is equipped with the front side pull rod and is connected with the basement, the upper portion of center pillar is equipped with the center side pull rod and is connected with the basement, the upper portion of rear column is equipped with the rear side pull rod and is connected with the basement. The utility model discloses mechanical properties is reliable, and photovoltaic module's side adopts the flexible braced system of subassembly to support, draw to one side including the rigidity and stand sloping and wire rope etc. form reliable and stable rigidity system, be the utility model discloses realize the structure support at super large span and great inclination.

Description

Flexible photovoltaic support

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a flexible photovoltaic support.

Background

The flexible photovoltaic support is a novel photovoltaic support, has the characteristics of simple structure, less material use, lighter self weight, large span and the like, can be suitable for various environments such as mountain regions, fishponds, barren slopes and the like, and can also be used as a parking lot, a clean water tank and the like as a simple indoor space below the support. The structure is different from a common structure which only bears vertical load, and the bearing cable of the flexible photovoltaic support needs to be subjected to prestress tensioning, so that the steel structure support also needs to bear larger horizontal load.

However, the flexible photovoltaic supports of the prior art have the following drawbacks: (1) the applicable photovoltaic module has a small inclination angle and is not suitable for high-latitude areas; (2) the span between the supports is small, and the cost is higher if a longer array is to be realized; (3) the subassembly can swing by a wide margin under the strong wind state, and the security performance is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough, provide a flexible photovoltaic support, realize large-span, great angle and multirow unit mount ground photovoltaic support.

The purpose of the utility model is realized like this:

a flexible photovoltaic support comprises a substrate and photovoltaic panels, wherein a plurality of photovoltaic panels form component array groups, the photovoltaic component arrays are formed by a plurality of component array groups, the left side and the right side of each photovoltaic component array are respectively provided with a component flexible supporting system for fixing and supporting, each component flexible supporting system comprises an oblique beam, a bearing steel wire rope, a front upright post, a middle upright post, a rear upright post, a front side pull rod, a middle side pull rod and a rear side pull rod, the lower part of the oblique beam is fixed on the substrate through the front upright post, the middle upright post and the rear upright post, the front upright post and the rear upright post are respectively arranged below two ends of the oblique beam, and the middle upright post is arranged below the middle part of the oblique beam;

the upper part of the front upright post is provided with a front side pull rod connected with the substrate, the upper part of the middle upright post is provided with a middle side pull rod connected with the substrate, the upper part of the rear upright post is provided with a rear side pull rod connected with the substrate, and photovoltaic plates on two sides of the photovoltaic module array are connected with the oblique beam through two bearing steel wire ropes; set up the sloping between the adjacent subassembly array group, the photovoltaic board at edge is connected with the sloping through setting up the silk rope, and the sloping below at this middle part also is equipped with front column, center pillar and back stand and is connected fixedly with the basement.

Furthermore, the front side pull rod, the middle side pull rod and the rear side pull rod are all fixed on the base 1 through side pull anchor welding pieces.

Furthermore, a steel wire rope fixing device is arranged on the oblique beam and connected with the bearing steel wire rope.

Further, the device also comprises a stability maintaining device, the stability maintaining device comprises a stability maintaining steel wire rope and a turn buckle, and a plurality of stability maintaining steel wire ropes are uniformly distributed at the bottom of the component array group.

Furthermore, the stability maintaining steel wire rope close to the lower side of the oblique beam 3.1 is fixedly connected with the bottoms of the front upright columns on the two sides of the component array group through a turn buckle, and the stability maintaining steel wire rope close to the higher side of the oblique beam is fixedly connected with the bottoms of the rear upright columns on the two sides of the component array group through a turn buckle; and the stability maintaining steel wire rope close to the left oblique beam of the component array group is connected with the left front upright post or the left rear upright post, and the stability maintaining steel wire rope close to the right oblique beam of the component array group is connected with the right front upright post or the right rear upright post.

Furthermore, a plurality of first bumper bars and a plurality of second bumper bars are arranged in the photovoltaic module array, and the first bumper bars and the second bumper bars are arranged between the vertically adjacent photovoltaic panels.

Further, the length of the first bumper bar is smaller than that of the second bumper bar, the first bumper bar is connected with the lower portion of one photovoltaic panel and the upper portion of the other photovoltaic panel which is transversely adjacent to the first bumper bar, and the second bumper bar is connected with the upper portion of the first photovoltaic panel and the lower portion of the last photovoltaic panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has reliable mechanical property, the side end of the photovoltaic module is supported by a flexible supporting system of the module, and comprises a rigid oblique pull, an upright oblique beam, a steel wire rope and the like, thereby forming a stable and reliable rigid system; the flexible photovoltaic system atress is comparatively complicated, and the flexible braced system of subassembly supports and provides reliable support, is the utility model discloses realize the structure support at super large span and great inclination.

2. The single-span maximum span of the utility model can reach 20m, which is four to five times of that of the conventional rigid support; the maximum inclination angle of the assembly can be 40 degrees, and the latitude application range is wide.

3. The utility model discloses a by the steady system of the steady wire rope of dimension and the flower basket bolt is constituteed, the steady steel wire system of dimension effectively reduces the big swing of strong wind state subassembly, increases system security and life.

4. The utility model discloses an adopt subassembly anticollision structure between the photovoltaic board, including two kinds of crash bars, subassembly anticollision structure makes flexible system can multirow subassembly small distance installation, prevents that the subassembly from bumping, improves the space utilization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic structural view of a first bumper bar of the present invention.

Fig. 5 is a schematic structural view of a second impact beam of the present invention.

Fig. 6 is a side view of the present invention.

Wherein:

the photovoltaic module comprises a substrate 1, a photovoltaic panel 2, a flexible supporting system 3 of a component, an oblique beam 3.1, a bearing steel wire rope 3.2, a steel wire rope fixing device 3.3, a front upright post 3.4, a middle upright post 3.5, a rear upright post 3.6, a front side pull rod 3.7, a middle side pull rod 3.8, a rear side pull rod 3.9, a side pull foot margin welding piece 3.10, a stability maintaining device 4, a stability maintaining steel wire rope 4.1, a basket bolt 4.2, a first anti-collision rod 5 and a second anti-collision rod 6.

Detailed Description

For better understanding of the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but only the embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.

Example 1:

referring to fig. 1-6, fig. 1 is a schematic structural diagram of a flexible photovoltaic support according to the present invention. As shown in the figure, the utility model discloses a flexible photovoltaic support, it includes basement 1, photovoltaic board 2, the flexible braced system 3 of subassembly, dimension steady device 4 and subassembly anticollision structure.

The photovoltaic module comprises a plurality of photovoltaic panels 2, a plurality of photovoltaic module arrays, a plurality of module flexible supporting systems 3, a plurality of photovoltaic module arrays and a plurality of photovoltaic module arrays, wherein the photovoltaic module arrays are respectively arranged on the left side and the right side of each photovoltaic module array and fixedly supported by each module flexible supporting system, each module flexible supporting system 3 comprises an oblique beam 3.1, a bearing steel wire rope 3.2, a front upright post 3.4, a middle upright post 3.5, a rear upright post 3.6, a front side pull rod 3.7, a middle side pull rod 3.8 and a rear side pull rod 3.9, the lower part of each oblique beam 3.1 is provided with the front upright post 3.4, the middle upright post 3.5 and the rear upright post 3.6 which are respectively arranged below the two ends of each oblique beam 3.1, the middle upright post 3.5 which is arranged below the middle part of each oblique beam 3.1, an oblique rod is arranged between the front upright post 3.4 and the middle upright;

the upper portion of the front upright 3.4 is provided with a front side pull rod 3.7 connected with the base 1, the upper portion of the middle upright 3.5 is provided with a middle side pull rod 3.8 connected with the base 1, the upper portion of the rear upright 3.6 is provided with a rear side pull rod 3.9 connected with the base 1, and the front side pull rod 3.7, the middle side pull rod 3.8 and the rear side pull rod 3.9 are all fixed on the base 1 through side pull foot welding pieces 3.10.

Photovoltaic panels 2 on two sides of the photovoltaic module array are connected with an oblique beam 3.1 through two bearing steel wire ropes 3.2, and a steel wire rope fixing device 3.3 is arranged on the oblique beam 3.1 and connected with the bearing steel wire ropes 3.2.

Set up sloping 3.1 between the adjacent subassembly array group, the photovoltaic board 2 of edge is connected with sloping 3.1 through setting up silk rope 3.2, and the sloping 3.1 below at this middle part also is equipped with front column 3.4, middle standing pillar 3.5 and back stand 3.6 and is connected fixedly with basement 1.

The stability maintaining device 4 comprises a stability maintaining steel wire rope 4.1 and a turn buckle 4.2, a plurality of stability maintaining steel wire ropes 4.1 are uniformly distributed at the bottom of the assembly array group, the stability maintaining steel wire rope 4.1 close to the lower side of the oblique beam 3.1 is fixedly connected with the bottoms of the front upright posts 3.4 at two sides of the assembly array group through the turn buckle 4.2, and the stability maintaining steel wire rope 4.1 close to the higher side of the oblique beam 3.1 is fixedly connected with the bottoms of the rear upright posts 3.4 at two sides of the assembly array group through the turn buckle 4.2; and a stability maintaining steel wire rope 4.1 close to the left oblique beam 3.1 of the component array group is connected with the left front upright post 3.4 or the left rear upright post 3.4, and a stability maintaining steel wire rope 4.1 close to the right oblique beam 3.1 of the component array group is connected with the right front upright post 3.4 or the right rear upright post 3.4.

The module anti-collision structure comprises a first anti-collision rod 5 and a second anti-collision rod 6, a plurality of first anti-collision rods 5 and a plurality of second anti-collision rods 6 are arranged in a photovoltaic module array, the first anti-collision rods 5 and the second anti-collision rods 6 are arranged between vertically adjacent photovoltaic panels 2, the length of each first anti-collision rod 5 is smaller than that of each second anti-collision rod 6, each first anti-collision rod 5 is connected with the lower part of one photovoltaic panel 2 and the upper part of the other photovoltaic panel 2 transversely adjacent to the photovoltaic panel, and each second anti-collision rod 6 is connected with the upper part of the first photovoltaic panel 2 and the lower part of the last photovoltaic panel 2; the first bumper beam 5 and the second bumper beam 6 may be arranged at intervals.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a flexible photovoltaic support, it includes basement (1) and photovoltaic board (2), and a plurality of photovoltaic board (2) constitute subassembly array subgroup, and photovoltaic module array, its characterized in that are constituteed to a plurality of subassembly array subgroups: the photovoltaic module array is characterized in that the left side and the right side of the photovoltaic module array are respectively provided with a flexible module supporting system (3) for fixing and supporting, the flexible module supporting system (3) comprises an oblique beam (3.1), a bearing steel wire rope (3.2), a front upright (3.4), a middle upright (3.5), a rear upright (3.6), a front side pull rod (3.7), a middle side pull rod (3.8) and a rear side pull rod (3.9), the lower part of the oblique beam (3.1) is fixed on a substrate (1) through the arrangement of the front upright (3.4), the middle upright (3.5) and the rear upright (3.6), the front upright (3.4) and the rear upright (3.6) are respectively arranged below the two ends of the oblique beam (3.1), and the middle upright (3.5) is arranged below the middle part of the oblique beam (3.1);

the upper part of the front upright post (3.4) is provided with a front side pull rod (3.7) connected with the substrate (1), the upper part of the middle upright post (3.5) is provided with a middle side pull rod (3.8) connected with the substrate (1), the upper part of the rear upright post (3.6) is provided with a rear side pull rod (3.9) connected with the substrate (1), and the photovoltaic panels (2) at the two sides of the photovoltaic module array are connected with the oblique beam (3.1) by arranging two bearing steel wire ropes (3.2); set up between the adjacent subassembly array group sloping (3.1), marginal photovoltaic board (2) are connected with sloping (3.1) through setting up silk rope (3.2), and sloping (3.1) below at this middle part also is equipped with front column (3.4), center pillar (3.5) and back stand (3.6) and is connected fixedly with basement (1).

2. A flexible photovoltaic support according to claim 1, wherein: the front side pull rod (3.7), the middle side pull rod (3.8) and the rear side pull rod (3.9) are all fixed on the base (1) through side pull anchor welding pieces (3.10).

3. A flexible photovoltaic support according to claim 1, wherein: the oblique beam (3.1) is provided with a steel wire rope fixing device (3.3) connected with a bearing steel wire rope (3.2).

4. A flexible photovoltaic support according to claim 1, wherein: the assembly array is characterized by further comprising a stability maintaining device (4), wherein the stability maintaining device (4) comprises a stability maintaining steel wire rope (4.1) and a turn buckle (4.2), and a plurality of stability maintaining steel wire ropes (4.1) are uniformly distributed at the bottom of the assembly array group.

5. The flexible photovoltaic support of claim 4, wherein: the stability maintaining steel wire rope (4.1) close to the lower side of the oblique beam (3.1) is fixedly connected with the bottoms of the front upright columns (3.4) at the two sides of the component array group through a turn buckle (4.2), and the stability maintaining steel wire rope (4.1) close to the higher side of the oblique beam (3.1) is fixedly connected with the bottoms of the rear upright columns (3.4) at the two sides of the component array group through a turn buckle (4.2); and the stability maintaining steel wire rope (4.1) close to the left oblique beam (3.1) of the component array group is connected with the front upright (3.4) or the rear upright (3.4) on the left side, and the stability maintaining steel wire rope (4.1) close to the right oblique beam (3.1) of the component array group is connected with the front upright (3.4) or the rear upright (3.4) on the right side.

6. A flexible photovoltaic support according to claim 1, wherein: be equipped with a plurality of first crash bar (5) and second crash bar (6) in the photovoltaic module array, first crash bar (5) and second crash bar (6) all set up between vertical adjacent photovoltaic board (2).

7. A flexible photovoltaic support according to claim 6, wherein: the length of the first anti-collision rod (5) is smaller than that of the second anti-collision rod (6), the first anti-collision rod (5) is connected with the lower portion of one photovoltaic panel (2) and the upper portion of the other photovoltaic panel (2) which is transversely adjacent to the first anti-collision rod, and the second anti-collision rod (6) is connected with the upper portion of the first photovoltaic panel (2) and the lower portion of the last photovoltaic panel (2).