CN216198640U

CN216198640U - Supporting component and wind-solar power generation system

Info

Publication number: CN216198640U
Application number: CN202122653725.9U
Authority: CN
Inventors: 刘慧芬; 邹辉; 谭微棋; 黄瑞璞
Original assignee: Shanghai Electric Power Design Institute Co Ltd
Current assignee: Shanghai Electric Power Design Institute Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a supporting assembly and a wind-solar power generation system, which belong to the technical field of new energy power generation, wherein the supporting assembly comprises a plurality of first supports, end plates and second supports, the first supports are arranged at intervals along the circumferential direction of a tower drum of a wind turbine, each first support comprises a plurality of cross rods arranged at intervals along the vertical direction, and an inclined rod is connected between every two adjacent cross rods; the end plates are arranged in a plurality and correspond to the cross rods one to one, the end plates are connected to one ends of the corresponding cross rods, and the end plates are configured to be fixedly connected to the tower drum; the second support is connected to the other end of horizontal pole, just the second support is used for supporting photovoltaic module. The supporting assembly and the wind-solar power generation system provided by the utility model increase the number of photovoltaic assemblies which can be accommodated in the area where the wind motor and the photovoltaic assemblies exist simultaneously, thereby improving the utilization rate of the area.

Description

Supporting component and wind-solar power generation system

Technical Field

The utility model relates to the technical field of new energy power generation, in particular to a supporting assembly and a wind-solar power generation system.

Background

Wind power generation and photovoltaic power generation are mature new energy power generation modes, wind power generation utilizes wind energy, and photovoltaic power generation utilizes light energy.

In general, there is no shelter in a region where a wind power plant can be built, so that a photovoltaic power generation device can be installed in the region, and wind power generation and photovoltaic power generation can be performed simultaneously. Because photovoltaic power generation device includes a plurality of photovoltaic module, a plurality of photovoltaic module interval are arranged on the bottom surface to can receive sunshine, and to the hillside, photovoltaic module can only install the sunny side on the hillside, with higher efficiency. Therefore, in the prior art, the utilization rate of the area where not only wind power generation equipment but also a photovoltaic power generation device can be installed is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support assembly and a wind-solar power generation system, which increase the number of photovoltaic assemblies capable of being accommodated in an area where a wind motor and the photovoltaic assemblies exist simultaneously, and further improve the utilization rate of the area.

As the conception, the technical scheme adopted by the utility model is as follows:

a support assembly, comprising:

the first supports are arranged at intervals along the circumferential direction of a tower drum of the wind turbine, each first support comprises a plurality of cross rods arranged at intervals along the vertical direction, and an inclined rod is connected between every two adjacent cross rods;

the end plates are arranged and correspond to the cross rods one by one, the end plates are connected to one ends of the corresponding cross rods, and the end plates are configured to be fixedly connected to the tower drum;

the second support is connected to the other end of the cross rod and used for supporting the photovoltaic module.

Optionally, the first support still includes a plurality of sloping, and is a plurality of the sloping is with a plurality of first support one-to-one, every the length of the crossbeam is a plurality of first support from top to bottom increase in proper order, the sloping rather than corresponding a plurality of the first support the other end of crossbeam is connected respectively, the second support is with a plurality of the sloping is connected respectively.

Optionally, the second bracket includes a plurality of purlins, and the plurality of purlins are sequentially and fixedly connected to the oblique beam at intervals along the extending direction of the oblique beam.

Optionally, the second bracket further includes a purlin support, the purlin support is fixedly connected to the oblique beam, and the purlin is fixedly connected to the purlin support.

Optionally, one end of the diagonal rod is connected to one end of one of the two adjacent cross rods, and the other end of the diagonal rod is connected to the other end of the other cross rod of the two adjacent cross rods.

Optionally, the end plate is arc-shaped, and the radian of the end plate is equal to the radian of the outer surface of the tower barrel.

Optionally, the cross bar is welded to the diagonal bar, the end plate and the second bracket.

Optionally, the second support is C-shaped steel, the cross bar and the diagonal bar are square steel, and the oblique beam is a channel steel.

A wind and solar power generation system comprises a photovoltaic module, a wind motor and the supporting module, wherein an end plate of the supporting module is connected to the wind motor, and the photovoltaic module is fixedly connected to a second support of the supporting module.

Optionally, the wind turbine includes a tower drum, the tower drum has a plurality of embedded parts, the end plates correspond to the embedded parts one by one, and the end plates are fixedly connected to the embedded parts corresponding thereto.

The utility model has at least the following beneficial effects:

according to the support assembly and the wind-solar power generation system provided by the utility model, the end plate is fixedly connected on the tower barrel, the cross rod of the first support is connected with the end plate, the fixed connection of the first support and the tower barrel is realized, the second support is connected to the other end of the cross rod, and the second support is used for supporting the photovoltaic assembly, so that the photovoltaic assembly can be supported on the tower barrel of the wind turbine through the first support and the second support, compared with the condition that the photovoltaic assembly can only be fixed on the ground, the number of the photovoltaic assemblies which can be accommodated in the region where the wind turbine and the photovoltaic assembly exist at the same time is increased, and the utilization rate of the region is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a support assembly provided in an embodiment of the present invention;

FIG. 2 is a side view of a support assembly provided by an embodiment of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a shown in fig. 2.

In the figure:

1. a first bracket; 11. a cross bar; 12. a diagonal bar; 13. an oblique beam;

2. an end plate;

3. a second bracket; 31. a purlin; 32. a purlin support;

10. a photovoltaic module;

20. a tower drum.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment provides a supporting component, which is fixed on a wind motor and used for supporting a photovoltaic component, so that the photovoltaic component can be fixed on the wind motor through the supporting component, and the land utilization rate of the region where the wind motor is located is improved.

As shown in fig. 1 and 2, the support assembly includes a first bracket 1, an end plate 2, and a second bracket 3. Wherein, first support 1 is equipped with a plurality ofly, and a plurality of first supports 1 set up along the circumference interval of the tower section of thick bamboo of wind-driven generator. And, every first support 1 all includes along a plurality of horizontal poles 11 of vertical direction interval setting, is connected with down tube 12 between two arbitrary adjacent horizontal poles 11, and the setting of down tube 12 can improve the support strength of whole first support 1. In this embodiment, as shown in fig. 1, there are three cross bars 11 and two diagonal bars 12.

The end plate 2 is equipped with a plurality ofly, a plurality of end plates 2 and a plurality of horizontal pole 11 one-to-one, and the end plate 2 connect in the one end of the horizontal pole 11 rather than corresponding, and the end plate 2 is configured to the rigid coupling on the tower section of thick bamboo of wind-driven generator, and then realizes being connected the one end and the tower section of thick bamboo of a plurality of first horizontal poles 11. The second bracket 3 is connected to the other end of the cross bar 11, and in some embodiments, the second bracket 3 is connected to the other end of a portion of the cross bar 11; in other embodiments, a second bracket 3 is attached to the other end of each cross bar 11. And, the second bracket 3 is used for supporting the photovoltaic module 10 of the wind-solar power generation system.

The supporting component that this embodiment provided, 2 rigid couplings of end plate on a tower section of thick bamboo, and the horizontal pole 11 of first support 1 connects in end plate 2, the rigid coupling of first support 1 and a tower section of thick bamboo has been realized, second support 3 is connected in the other end of horizontal pole 11, and second support 3 is used for supporting photovoltaic module 10, make photovoltaic module 10 can support on the tower section of thick bamboo of wind turbine generator through first support 1 and second support 3, compare in photovoltaic module 10 and only can fix the subaerial condition, the quantity of photovoltaic module 10 that can hold in the region that has wind turbine generator and photovoltaic module 10 simultaneously has been increased, and then the utilization ratio in this region has been improved.

Optionally, as shown in fig. 2, the first bracket 1 further includes a plurality of oblique beams 13. A plurality of sloping 13 and a plurality of first support 1 one-to-one, the length of a plurality of horizontal poles 11 of every first support 1 from top to bottom increases in proper order, every sloping 13 is connected respectively rather than the other end of a plurality of horizontal poles 11 of the first support 1 that corresponds, promptly, sloping 13 all is connected with the other end of every horizontal pole 11 for a plurality of horizontal poles 11 can support sloping 13 effectively, and the extending direction of sloping 13 and the extending direction of a tower section of thick bamboo and the extending direction of horizontal pole 11 are all crossing. The second brackets 3 are connected with the plurality of oblique beams 13, respectively, so that the plurality of oblique beams 13 support the second brackets 3. In this embodiment, the second support 3 extends in the radial direction of the tower.

Further, please continue to refer to fig. 2, the second bracket 3 includes a plurality of purlins 31, the plurality of purlins 31 are sequentially and fixedly connected to the oblique beam 13 at intervals along the extending direction of the oblique beam 13, and each of the purlins 31 is connected to the plurality of oblique beams 13 respectively. In this embodiment, two sandalwood strips 31 are provided, one sandalwood strip 31 is connected to the top ends of the plurality of inclined beams 13, and the other sandalwood strip 31 is connected to the bottom ends of the plurality of inclined beams.

Still further, as shown in fig. 3, the second bracket 3 further includes a purlin bracket 32, the purlin bracket 32 is fixedly connected to the oblique beam 13, and the purlin 31 is fixedly connected to the purlin bracket 32, that is, the sandal 31 is fixedly connected to the oblique beam 13 through the purlin bracket 32. In this embodiment, the cross section of the purlin bracket 32 is L-shaped, the horizontal section of the purlin bracket 32 is fixedly connected to the oblique beam 13 through bolts and nuts, and the sandal wood strips 31 are fixedly connected to the vertical section of the purlin bracket 32 through bolts and nuts. In this embodiment, the sandal wood 31 is C-shaped steel, that is, the cross section of the sandal wood 31 is C-shaped, the photovoltaic module 10 is fixed on one vertical edge of the sandal wood 31 through a bolt and a nut, and the vertical section of the sandal wood 31 is fixedly connected to the bottom edge of the sandal wood 31 through a bolt and a nut.

Alternatively, referring to fig. 2, one end of the diagonal rod 12 is connected to one end of one cross rod 11 of the two adjacent cross rods 11, and the other end is connected to the other end of the other cross rod 11 of the two adjacent cross rods 11, so as to be able to support the two adjacent cross rods 11 in a direction perpendicular to the cross rods 11. Alternatively, two oblique rods 12 adjacent to each other up and down may be parallel to each other or cross each other, which is not limited in this embodiment, wherein fig. 2 is a schematic diagram of two oblique rods 12 adjacent to each other up and down crossing each other.

In order to fix the end plate 2 on the surface of the tower better, the end plate 2 is arc-shaped, and the radian of the end plate 2 is equal to the outer surface radian of the tower 20 of the wind turbine.

In this embodiment, the horizontal pole 11 is the welding with being connected between down tube 12, end plate 2 and the second support 3 for whole supporting component can regard as a whole, has improved supporting component's wholeness and degree of safety, and, can also solve the vibration problem that supporting component's mounting height brought, reduce the not hard up danger of bolt that wind shakes and bring. Meanwhile, the first support 1, the end plate 2 and the second support 3 can be prefabricated in a factory, and are integrally hoisted after the bottom surface and the tower barrel are assembled, so that the field service time is shortened, and the installation efficiency of the support assembly and the photovoltaic assembly 10 is improved. For example, the cross bar 11 and the diagonal bar 12 are square steel, and the diagonal beam 13 is a channel steel.

The embodiment also provides a wind-solar power generation system, which comprises a photovoltaic module 10, a wind motor and the support module. Wherein, the end plate 2 of the supporting component is connected on the wind motor, and the photovoltaic component 10 is fixedly connected on the second support 3 of the supporting component.

Further, the wind turbine includes a tower tube 20, the tower tube 20 is provided with a plurality of embedded parts, a plurality of end plates 2 are in one-to-one correspondence with the embedded parts, and the end plates 2 are fixedly connected to the embedded parts corresponding thereto, so as to realize the connection between the end plates 2 and the tower tube 20. In this embodiment, the end plate 2 may have a flange, and the embedded part may be butted against the flange to fixedly connect the two. Through set up the built-in fitting in advance in tower section of thick bamboo 20, when the installation end plate 2, can not harm tower section of thick bamboo 20, the quick dismantlement and the installation of the end plate 2 of being convenient for. Alternatively, the embedment is illustratively a bolt, and the end plate 2 is screwed with the embedment.

The wind-solar power generation system that this embodiment provided, end plate 2 rigid coupling is on a tower section of thick bamboo, and the horizontal pole 11 of first support 1 connects in end plate 2, the rigid coupling of first support 1 and a tower section of thick bamboo has been realized, second support 3 connects in the other end of horizontal pole 11, and second support 3 is used for supporting photovoltaic module 10, make photovoltaic module 10 can support on the tower section of thick bamboo of wind turbine generator through first support 1 and second support 3, compare in photovoltaic module 10 can only fix the subaerial condition, the quantity of photovoltaic module 10 that can hold in the region that has wind turbine generator and photovoltaic module 10 simultaneously has been increased, and then the utilization ratio in this region has been improved.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A support assembly, comprising:

the wind power generator comprises a plurality of first supports (1), wherein the first supports (1) are arranged at intervals along the circumferential direction of a tower (20) of a wind power generator, each first support (1) comprises a plurality of cross rods (11) arranged at intervals along the vertical direction, and an inclined rod (12) is connected between every two adjacent cross rods (11);

the end plates (2) are arranged in a plurality, the end plates (2) correspond to the cross rods (11) in a one-to-one mode, the end plates (2) are connected to one ends of the corresponding cross rods (11), and the end plates (2) are configured to be fixedly connected to the tower drum (20);

the second support (3) is connected to the other end of the cross rod (11), and the second support (3) is used for supporting the photovoltaic module (10).

2. The supporting assembly according to claim 1, wherein the first support (1) further comprises a plurality of oblique beams (13), the oblique beams (13) are in one-to-one correspondence with the first supports (1), the length of the cross rods (11) of each first support (1) is sequentially increased from top to bottom, the oblique beams (13) are respectively connected with the other ends of the cross rods (11) of the corresponding first supports (1), and the second supports (3) are respectively connected with the oblique beams (13).

3. The bracing assembly according to claim 2, characterized in that the second bracket (3) comprises a plurality of purlins (31), and the purlins (31) are sequentially fixedly connected to the oblique beam (13) at intervals along the extending direction of the oblique beam (13).

4. The bracing assembly according to claim 3, wherein the second bracket (3) further comprises a purlin bracket (32), the purlin bracket (32) being fixedly connected to the stringer (13), and the purlin (31) being fixedly connected to the purlin bracket (32).

5. The support assembly according to claim 1, characterized in that said diagonal bar (12) is connected at one end to one end of one of said crossbars (11) of two adjacent crossbars (11) and at the other end to the other end of the other crossbar (11) of two adjacent crossbars (11).

6. The support assembly according to claim 1, characterized in that the end plate (2) is circular arc shaped, and the arc of the end plate (2) is equal to the arc of the outer surface of the tower (20).

7. The support assembly according to claim 1, characterized in that the connections between the cross bar (11) and the diagonal bar (12), the end plate (2) and the second bracket (3) are all welds.

8. The support assembly according to claim 2, characterized in that the second bracket (3) is a C-section steel, the cross bar (11) and the diagonal bar (12) are each a square steel, and the diagonal beam (13) is a channel steel.

9. A wind-solar power generation system, comprising a photovoltaic module (10), a wind turbine and a support module according to any of claims 1 to 8, wherein the end plate (2) of the support module is connected to the wind turbine, and the photovoltaic module (10) is fixedly connected to the second support (3) of the support module.

10. The wind-solar power generation system according to claim 9, wherein the wind generator comprises a tower (20), the tower (20) is provided with a plurality of embedded parts, a plurality of end plates (2) correspond to the embedded parts one by one, and the end plates (2) are fixedly connected to the embedded parts corresponding to the end plates.