CN217469835U - Wind shielding structure suitable for photovoltaic array - Google Patents

Abstract

The utility model discloses a structure of keeping out wind suitable for photovoltaic array draws together support column and bearing auxiliary frame, the surface cover of support column is equipped with the bearing auxiliary frame, and bearing auxiliary frame and support column swing joint, the support column top cover of bearing auxiliary frame top is equipped with the bearing support frame, and bearing support frame and support column swing joint, all be equipped with the shark fin deep bead on the outer wall of support column both sides, and shark fin deep bead and support column swing joint, the outside of bearing support frame is equipped with two sets of first flexible driving pieces, and the one end of first flexible driving piece is equipped with first bracing piece to the one end that first flexible driving piece was kept away from to first bracing piece is connected with the shark fin deep bead. The utility model discloses not only realized the structure area regulation formula of keeping out the wind and used, increased the effectual area of keeping out the wind of structure of keeping out the wind, reduced photovoltaic array's the wind flow moreover, improved photovoltaic array's stability.

Description

Wind shielding structure suitable for photovoltaic array

Technical Field

The utility model relates to a structure technical field keeps out the wind specifically is a structure keeps out wind suitable for photovoltaic array.

Background

The photovoltaic array is the connection of a plurality of photovoltaic modules and also the connection of more photovoltaic cells, the photovoltaic array is the largest-scale photovoltaic power generation system, solar energy can be converted into direct current electric energy by the solar cells through photovoltaic effect, but the current generated by one photovoltaic module is not enough for common houses, so a plurality of photovoltaic modules are connected together to form an array, the photovoltaic array can convert direct current into alternating current for use by an inverter, the photovoltaic array can be divided into an aluminum alloy bracket, a steel bracket and a non-metal bracket according to the difference of materials adopted by main stress rod pieces of the photovoltaic bracket, wherein the non-metal bracket is less in use, the aluminum alloy bracket and the steel bracket have the characteristics respectively, the photovoltaic array does not rotate along with the change of the incident angle of the sun, the solar radiation is received in a fixed mode, and the situation of the installation of the distributed photovoltaic array roof is common, according to building load specifications, wind load and earthquake load are mainly considered, and the safety of the photovoltaic array and surrounding lives and properties can be ensured only by considering the safety influence of turbulence and speed change generated after airflow meets a building on the photovoltaic array, and the safety of the photovoltaic array is ensured by installing a wind shielding structure under the condition of large wind flow.

This type of structure of keeping out wind on market is of a great variety now, can satisfy people's user demand basically, but still has certain problem, and the area regulation formula of keeping out wind is not convenient for when using to the structure of keeping out wind of this type of current, great influence keep out the wind effect when the structure of keeping out wind uses, the stability of giving photovoltaic array has brought very big influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of keeping out wind suitable for photovoltaic array to it is not convenient for keep out the wind area regulation formula problem of using to provide the structure of keeping out the wind in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a wind shielding structure suitable for a photovoltaic array comprises a support column and a bearing auxiliary frame, wherein the surface of the support column is sleeved with the bearing auxiliary frame, the bearing auxiliary frame is movably connected with the support column, the top end of the support column above the bearing auxiliary frame is sleeved with a bearing support frame, the bearing support frame is movably connected with the support column, shark fin wind shields are arranged on the outer walls of two sides of the support column and are movably connected with the support column, two groups of first telescopic driving pieces are arranged outside the bearing support frame, one end of each first telescopic driving piece is provided with a first support rod, one end, far away from the first telescopic driving piece, of each first support rod is connected with the shark fin wind shields, one end, far away from the first support rod, of each first telescopic driving piece is provided with a second support rod, one end of each second support rod is connected with the bearing support frame, two groups of second rotary driving pieces are arranged outside the bearing support frame, one end of the second rotary driving piece is provided with a fourth supporting rod, and one end, far away from the second rotary driving piece, of the fourth supporting rod is connected with the shark fin wind shield.

Preferably, one end of the second rotary driving member, which is far away from the fourth supporting rod, is provided with a third supporting rod, and one end of the third supporting rod is connected with the bearing supporting frame.

Preferably, the outer walls of the two sides of the bearing support frame are provided with limiting supports, and the inner walls of the limiting supports are fixedly connected with the bearing support frame.

Preferably, the limiting support is internally provided with a limiting shaft, and is connected with the shark fin wind shield through the limiting shaft.

Preferably, the outside of the supporting column on one side of the first telescopic driving piece is provided with a telescopic adjusting rod, and two ends of the telescopic adjusting rod are connected with the two groups of shark fin wind shields.

Preferably, the outside of the supporting column on one side of the second rotary driving piece is provided with a sliding support frame, and two ends of the sliding support frame are connected with the two groups of shark fin wind shields.

Preferably, the bottom cover of support column is equipped with the branch cover, and branch cover and support column sliding connection.

Preferably, the outer wall of the supporting sleeve is provided with a locking pin, and one end of the locking pin extends to the inside of the supporting column.

Preferably, the base is installed to the bottom of branch cover, and the top and the branch cover fixed connection of base.

Compared with the prior art, the beneficial effects of the utility model are that: the wind shielding structure not only realizes the adjustable use of the wind shielding area of the wind shielding structure, increases the effective wind shielding area of the wind shielding structure, but also reduces the wind flow of the photovoltaic array and improves the stability of the photovoltaic array;

(1) the shark fin wind shields are movably supported under the driving of the second rotary driving piece and the first telescopic driving piece, the two groups of shark fin wind shields are matched to shield wind, when the wind shielding area needs to be increased, the first telescopic driving piece drives the first supporting rod to move outwards so as to adjust the angle between the two groups of shark fin wind shields, the effective wind shielding area between the two groups of shark fin wind shields is increased, the wind shielding area adjusting use of the wind shielding structure is realized, the effective wind shielding area of the wind shielding structure is increased, the wind flow of a photovoltaic array is reduced, and the stability of the photovoltaic array is improved;

(2) the other end of the sliding support frame is connected with the other group of shark fin wind shields, the interior of the sliding support frame can be freely adjusted in a telescopic manner, and the shark fin wind shields are movably connected with the limiting support through the limiting shaft to support the structures of the shark fin wind shields again, so that the reliable structural support of a wind shielding structure is realized, and the firmness of the structures during the operation of the wind shielding structure is improved;

(3) through being in the same place the support column with the support sleeve installation, the support column can be in the inside free slip of support sleeve, inserts the inside of support sleeve and support column with the fitting pin, fixes the support column, comes the convenience to highly adjusting the support column, has realized the installation of structure altitude mixture control formula of keeping out the wind, has made things convenient for the quick debugging installation of structure of keeping out the wind to fix.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the shark fin wind deflector of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

In the figure: 1. a support pillar; 2. a bearing auxiliary frame; 3. a shark fin wind deflector; 4. a bearing support frame; 5. a base; 6. supporting a sleeve; 7. a locking pin; 8. a telescopic adjusting rod; 9. a first support bar; 10. a first telescoping drive member; 11. a second support bar; 12. a limiting bracket; 13. a limiting shaft; 14. a third support bar; 15. a second rotary drive; 16. a fourth support bar; 17. and (4) sliding the support frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a wind shielding structure suitable for a photovoltaic array comprises a supporting column 1 and a bearing auxiliary frame 2, wherein the bearing auxiliary frame 2 is sleeved on the surface of the supporting column 1, the bearing auxiliary frame 2 is movably connected with the supporting column 1, a bearing supporting frame 4 is sleeved on the top end of the supporting column 1 above the bearing auxiliary frame 2, the bearing supporting frame 4 is movably connected with the supporting column 1, the bearing supporting frame 4 plays a role of structural support, fin shark wind shields 3 are arranged on the outer walls of the two sides of the supporting column 1 respectively, the shark fin wind shields 3 are movably connected with the supporting column 1, two groups of first telescopic driving pieces 10 are arranged outside the bearing supporting frame 4, the first telescopic driving pieces 10 play a role of power drive, a first supporting rod 9 is arranged at one end of each first telescopic driving piece 10, one end, far away from the first telescopic driving piece 10, of each first supporting rod 9 is connected with the shark fins 3, and a second supporting rod 11 is arranged at one end, far away from the first supporting rod 9, of each first telescopic driving piece 10, the second support rod 11 plays a role in supporting connection, one end of the second support rod 11 is connected with the bearing support frame 4, two groups of second rotary driving pieces 15 are arranged outside the bearing support frame 4, the second rotary driving pieces 15 play a role in power driving, one end of each second rotary driving piece 15 is provided with a fourth support rod 16, one end, far away from the second rotary driving pieces 15, of each fourth support rod 16 is connected with the shark fin wind shield 3, one end, far away from the fourth support rods 16, of each second rotary driving piece 15 is provided with a third support rod 14, one end of each third support rod 14 is connected with the bearing support frame 4, and each third support rod 14 plays a role in connecting support;

when the shark fin wind shield is used, the supporting column 1 and the bearing auxiliary frame 2 are installed together, the bearing auxiliary frame 2 can freely rotate on the surface of the supporting column 1, the bearing supporting frame 4 and the supporting column 1 are installed together, the bearing supporting frame 4 can freely rotate on the surface of the supporting column 1, two groups of shark fin wind shields 3 are respectively arranged on two sides of the supporting column 1, one end of a first supporting rod 9 is connected with the shark fin wind shield 3, the other end of the first supporting rod 9 is connected with a first telescopic driving piece 10, the first telescopic driving piece 10 is connected with the bearing supporting frame 4 through a second supporting rod 11, the other group of shark fin wind shield 3 is connected with the bearing supporting frame 4 by the principle, one end of a fourth supporting rod 16 is connected with the shark fin wind shield 3, the other end of the fourth supporting rod 16 is connected with a second rotary driving piece 15, the second rotary driving piece 15 is connected with the bearing supporting frame 4 through a third supporting rod 14, the shark fin wind shield 3 is movably supported under the driving of the second rotary driving piece 15 and the first telescopic driving piece 10, the two groups of shark fin wind shields 3 are matched to shield wind, when the wind shielding area needs to be increased, the two groups of first telescopic driving pieces 10 are opened, under the supporting of the second supporting rod 11, the first telescopic driving piece 10 drives the first supporting rod 9 to move outwards to increase the relative length of the first supporting rod 9 and the second supporting rod 11, the two groups of second rotary driving pieces 15 are opened, under the supporting of the third supporting rod 14, the second rotary driving piece 15 drives the fourth supporting rod 16 to move inwards and outwards in a net, so that the relative length of the fourth supporting rod 16 and the third supporting rod 14 is reduced, the angle between the two groups of shark fin wind shields 3 is adjusted to increase the effective wind shielding area between the two groups of shark fin 3, and the adjustment type of the structural wind shielding area is realized, the effective wind shielding area of the wind shielding structure is increased, the wind flow of the photovoltaic array is reduced, and the stability of the photovoltaic array is improved;

the outer walls of two sides of the bearing support frame 4 are provided with limiting supports 12, the inner walls of the limiting supports 12 are fixedly connected with the bearing support frame 4, limiting shafts 13 are arranged inside the limiting supports 12, the limiting supports 12 are connected with the shark fin wind shields 3 through the limiting shafts 13, the limiting shafts 13 play a limiting supporting role, telescopic adjusting rods 8 are arranged outside the supporting column 1 on one side of the first telescopic driving piece 10, two ends of each telescopic adjusting rod 8 are connected with the two groups of shark fin wind shields 3, the telescopic adjusting rods 8 play a regulating supporting role, sliding support frames 17 are arranged outside the supporting column 1 on one side of the second rotary driving piece 15, two ends of each sliding support frame 17 are connected with the two groups of shark fin wind shields 3, and the sliding support frames 17 play a regulating supporting role;

when in use, one end of the telescopic adjusting rod 8 is connected with the shark fin wind shield 3, the other end of the telescopic adjusting rod 8 is connected with the other group of shark fin wind shields 3, the telescopic adjusting rod 8 can freely and telescopically adjust inside, the telescopic adjusting rod 8 plays a role of structural support, one end of the sliding support frame 17 is connected with the shark fin wind shield 3, the other end of the sliding support frame 17 is connected with the other group of shark fin wind shields 3, the sliding support frame 17 can freely and telescopically adjust inside, the sliding support frame 17 plays a role of structural support, the limit support 12 is installed with the bearing support frame 4, the shark fin wind shield 3 is movably connected with the limit support 12 through the limit shaft 13 to structurally support the shark fin wind shield 3 again, so that the stability of the shark fin wind shield 3 during rotation is improved, and the structural support with reliable wind shielding structure is realized, the firmness of the structures during the running of the wind shielding structure is improved;

the bottom end of the support column 1 is sleeved with a support sleeve 6, the support sleeve 6 is connected with the support column 1 in a sliding mode, a locking pin 7 is arranged on the outer wall of the support sleeve 6, one end of the locking pin 7 extends into the support column 1, the locking pin 7 plays a role in connection and fixation, a base 5 is installed at the bottom end of the support sleeve 6, and the top end of the base 5 is fixedly connected with the support sleeve 6;

when in use, the shark fin wind shield is installed together with the support column 1 through the bearing support frame 4, the shark fin wind shield 3 is connected with the support column 1 through the bearing support frame 4, the two groups of shark fin wind shields 3 can rotate freely by taking the support column 1 as an axis, the bearing auxiliary frame 2 is installed together with the support column 1, the bearing auxiliary frame 2 plays a role of movably supporting the shark fin wind shield 3, the shark fin wind shield 3 can conveniently shield wind in different directions through the free rotation of the shark fin wind shield 3, when the wind flows on the surface of the shark fin wind shield 3, the shark fin wind shield 3 can rotate freely to a position parallel to the wind under the driving of the wind, at the moment, the two groups of first telescopic driving pieces 10 and the second rotary driving pieces 15 are opened to adjust the angles of the two groups of shark fin wind shields 3, the support column 1 is installed together with the support sleeve 6, and the support column 1 can slide freely in the support sleeve 6, insert the inside of support sleeve 6 and support column 1 with fitting pin 7, come to fix support column 1, come the convenience to highly adjusting of support column 1, with base 5 and support sleeve 6 installation together, base 5 plays the effect to the structure support that keeps out the wind, has realized the structure altitude mixture control formula installation that keeps out the wind, has made things convenient for the quick debugging installation of the structure that keeps out the wind to fix.

When the embodiment of the application is used: firstly, a support column 1 and a bearing auxiliary frame 2 are installed together, the bearing auxiliary frame 2 can freely rotate on the surface of the support column 1, a bearing support frame 4 and the support column 1 are installed together, the bearing support frame 4 can freely rotate on the surface of the support column 1, two groups of shark fin wind shields 3 are respectively placed on two sides of the support column 1, one end of a first support rod 9 is connected with the shark fin wind shield 3, the other end of the first support rod 9 is connected with a first telescopic driving piece 10, the first telescopic driving piece 10 is connected with the bearing support frame 4 through a second support rod 11, the other group of shark fin wind shields 3 are connected with the bearing support frame 4 by the principle, one end of a fourth support rod 16 is connected with the shark fin 3, the other end of the fourth support rod 16 is connected with a second rotary driving piece 15, and the second rotary driving piece 15 is connected with the bearing support frame 4 through a third support rod 14, the shark fin wind shield 3 is movably supported under the driving of the second rotary driving piece 15 and the first telescopic driving piece 10, the two groups of shark fin wind shields 3 are matched to shield wind, when the wind shielding area needs to be increased, the two groups of first telescopic driving pieces 10 are opened, under the supporting of the second supporting rod 11, the first telescopic driving piece 10 drives the first supporting rod 9 to move outwards to increase the relative length of the first supporting rod 9 and the second supporting rod 11, the two groups of second rotary driving pieces 15 are opened, under the supporting of the third supporting rod 14, the second rotary driving piece 15 drives the fourth supporting rod 16 to move inwards and outwards in a net, so that the relative length of the fourth supporting rod 16 and the third supporting rod 14 is reduced, the angle between the two groups of shark fin 3 is adjusted to increase the effective wind shielding area between the two groups of shark fin 3, then one end of the telescopic adjusting rod 8 is connected with the shark fin 3, the other end of the telescopic adjusting rod 8 is connected with another group of shark fin wind shields 3, the telescopic adjusting rod 8 can be freely telescopically adjusted, the telescopic adjusting rod 8 plays a role of structural support, one end of the sliding support frame 17 is connected with the shark fin wind shields 3, the other end of the sliding support frame 17 is connected with another group of shark fin wind shields 3, the sliding support frame 17 can be freely telescopically adjusted, the sliding support frame 17 plays a role of structural support, the limit support 12 and the bearing support frame 4 are installed together, the shark fin wind shields 3 are movably connected with the limit support 12 through the limit shafts 13 to structurally support the shark fin wind shields 3 again, so as to improve the stability of the shark fin wind shields 3 during rotation, the bearing support frame 4 and the support column 1 are installed together, and the shark fin 3 is connected with the support column 1 through the bearing support frame 4, the two groups of shark fin wind shields 3 can freely rotate by taking the support column 1 as an axis, the bearing auxiliary frame 2 and the support column 1 are installed together, the bearing auxiliary frame 2 can movably support the shark fin wind shields 3, wind in different directions can be conveniently shielded by the free rotation of the shark fin wind shields 3, when wind flows on the surface of the shark fin wind shields 3, the shark fin wind shields 3 can freely rotate to be parallel to the wind under the driving of the wind, at the moment, the two groups of first telescopic driving pieces 10 and the second rotary driving pieces 15 are opened to adjust the angles of the two groups of shark fin wind shields 3, the support column 1 and the support sleeve 6 are installed together, the support column 1 can freely slide in the support sleeve 6, the locking pin 7 is inserted into the support sleeve 6 and the support column 1 to fix the support column 1, and the height of the support column 1 can be conveniently adjusted, the base 5 and the support sleeve 6 are installed together, and the base 5 plays a role in supporting the wind shielding structure to complete the use work of the wind shielding structure.

Claims (9)

1. The utility model provides a structure of keeping out wind suitable for photovoltaic array, includes support column (1) and bearing auxiliary frame (2), its characterized in that: the surface of the supporting column (1) is sleeved with a bearing auxiliary frame (2), the bearing auxiliary frame (2) is movably connected with the supporting column (1), the top end of the supporting column (1) above the bearing auxiliary frame (2) is sleeved with a bearing supporting frame (4), the bearing supporting frame (4) is movably connected with the supporting column (1), the outer walls of two sides of the supporting column (1) are respectively provided with a fin shark wind shield (3), the fin shark wind shield (3) is movably connected with the supporting column (1), the outer part of the bearing supporting frame (4) is provided with two groups of first telescopic driving parts (10), one end of each first telescopic driving part (10) is provided with a first supporting rod (9), one end of each first supporting rod (9), far away from the first telescopic driving part (10), is connected with the shark fin wind shield (3), one end of each first telescopic driving part (10), far away from the first supporting rod (9), is provided with a second supporting rod (11), and one end of the second support rod (11) is connected with the bearing support frame (4), two sets of second rotary driving parts (15) are arranged outside the bearing support frame (4), a fourth support rod (16) is arranged at one end of each second rotary driving part (15), and one end, far away from the second rotary driving parts (15), of the fourth support rod (16) is connected with the shark fin wind shield (3).

2. The wind-shielding structure suitable for a photovoltaic array according to claim 1, wherein: and a third supporting rod (14) is arranged at one end, far away from the fourth supporting rod (16), of the second rotary driving piece (15), and one end of the third supporting rod (14) is connected with the bearing supporting frame (4).

3. The wind-shielding structure suitable for a photovoltaic array according to claim 1, wherein: the bearing support frame is characterized in that the outer walls of two sides of the bearing support frame (4) are respectively provided with a limiting support (12), and the inner walls of the limiting supports (12) are fixedly connected with the bearing support frame (4).

4. A wind-shielding structure suitable for use in a photovoltaic array according to claim 3, wherein: the limiting support (12) is internally provided with a limiting shaft (13), and the limiting support (12) is connected with the shark fin wind shield (3) through the limiting shaft (13).

5. The wind-shielding structure suitable for a photovoltaic array according to claim 1, wherein: the external part of the support column (1) at one side of the first telescopic driving piece (10) is provided with a telescopic adjusting rod (8), and the two ends of the telescopic adjusting rod (8) are connected with two groups of shark fin wind shields (3).

6. The wind-shielding structure suitable for a photovoltaic array according to claim 1, wherein: the outside of the supporting column (1) on one side of the second rotary driving piece (15) is provided with a sliding support frame (17), and two ends of the sliding support frame (17) are connected with two groups of shark fin wind shields (3).

7. The wind-shielding structure suitable for a photovoltaic array according to claim 1, wherein: the bottom of support column (1) is equipped with brace (6) cover, and brace (6) and support column (1) sliding connection.

8. The wind-shielding structure suitable for a photovoltaic array according to claim 7, wherein: be equipped with fitting pin (7) on the outer wall of support sleeve (6), and the one end of fitting pin (7) extends to the inside of support column (1).

9. The wind-shielding structure suitable for a photovoltaic array according to claim 7, wherein: the base (5) is installed to the bottom of branch cover (6), and the top and the branch cover (6) fixed connection of base (5).

Images