CN217354600U

CN217354600U - Tower drum and wind power generation equipment

Info

Publication number: CN217354600U
Application number: CN202220812870.9U
Authority: CN
Inventors: 汪立新; 晏雅慧; 晏三明; 杨志峰; 王华清
Original assignee: Changsha Jinfeng Heavy Engineering Technology Co ltd
Current assignee: Changsha Jinfeng Heavy Engineering Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-02
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a tower section of thick bamboo for wind power generation, a tower section of thick bamboo includes the inner wall, be equipped with the reinforcing plate that a plurality of levels set up on the inner wall, a plurality of way reinforcing plate parallel arrangement, still be equipped with the strengthening rib of the vertical setting of a plurality of pieces, a plurality of between the reinforcing plate the strengthening rib is fixed set up in on the inner wall. The tower section of thick bamboo of this structure is through setting up the reinforcing plate of relative setting on its inner wall to set up a plurality of strengthening ribs between the reinforcing plate, compare with the tower section of thick bamboo of current structure, under the circumstances of guaranteeing tower section of thick bamboo structural strength, the whole thickness of its tower section of thick bamboo can reduce, and the use amount of material is also still less. Therefore, overall, it has the advantages of simpler structure, less material consumption and lower production and use cost. Furthermore, the utility model also provides a wind power generation equipment including above-mentioned tower section of thick bamboo.

Description

Tower drum and wind power generation equipment

Technical Field

The utility model relates to a wind power generation field, in particular to tower section of thick bamboo and wind power generation equipment.

Background

In recent years, with the increasing of various sudden climates, the awareness of protecting the environment is continuously improved, and the whole society strives to pursue clean energy sources, such as hydroelectric power generation, wind power generation and the like, and the development is greatly increased.

For wind power generation, the problem of too high equipment investment is faced, for example, a tower drum, and the production cost is higher and higher along with the continuous price rise of raw materials such as steel. Secondly, the transportation cost is high, and the tower barrel is usually required to be installed on a mountain.

In summary, how to provide a tower drum with a simple structure and low production cost and use cost, and a wind power generation device including the tower drum, so as to improve the market competitiveness of products, becomes a technical problem that needs to be solved by the person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the tower barrel is simple in structure and low in production cost and use cost, and the wind power generation equipment comprising the tower barrel is provided.

The utility model discloses a solution is realized like this: the utility model provides a tower section of thick bamboo for wind power generation, a tower section of thick bamboo includes the inner wall, be equipped with the reinforcing plate that a plurality of levels set up on the inner wall, a plurality of ways reinforcing plate parallel arrangement, still be equipped with the strengthening rib of the vertical setting of a plurality of pieces, a plurality of between the reinforcing plate the strengthening rib is fixed set up in on the inner wall. The tower section of thick bamboo of this structure is through setting up the reinforcing plate of relative setting on its inner wall to set up a plurality of strengthening ribs between the reinforcing plate, compare with the tower section of thick bamboo of current structure, under the circumstances of guaranteeing tower section of thick bamboo structural strength, the whole thickness of its tower section of thick bamboo can reduce, and the use amount of material is also still less. Overall, therefore, it has the advantages of simpler structure, less material consumption and lower production and use costs.

Another technical scheme of the utility model lies in on above-mentioned basis, the reinforcing plate include first reinforcing plate, and with the adjacent second reinforcing plate that sets up of first reinforcing plate, the periphery of first reinforcing plate and second reinforcing plate all with inner wall fixed connection.

The utility model discloses an another technical scheme lies in on above-mentioned basis, a plurality of the even interval of strengthening rib sets up, the one end and the first reinforcing plate fixed connection of strengthening rib, the other end of strengthening rib with second reinforcing plate fixed connection.

The utility model discloses a another technical scheme lies in on above-mentioned basis, the cross sectional shape of tower section of thick bamboo is circular, the external diameter size of tower section of thick bamboo is between 4.5m ~ 5.5 m.

The utility model discloses a another technical scheme lies in on above-mentioned basis, the external diameter of a tower section of thick bamboo is 4.8m, the distance between first reinforcing plate and the second reinforcing plate is between 1.5m ~ 2.5 m.

Another technical solution of the present invention is on the basis of the above, the distance between the first reinforcing plate and the second reinforcing plate is 2 m.

The utility model discloses an another technical scheme lies in on above-mentioned basis, the both ends of a tower section of thick bamboo still are equipped with the connector, be equipped with a plurality of connecting portion on the connector.

Another technical scheme of the utility model lies in on above-mentioned basis, connecting portion include a plurality of connecting hole and set up the connecting piece in every connecting hole.

The utility model discloses a another technical scheme lies in on above-mentioned basis, the connecting hole is the screw, the connecting hole include first connecting hole with set up in the second connecting hole and the third connecting hole of first connecting hole both sides.

Furthermore, the utility model also provides a wind power generation equipment, including a tower section of thick bamboo with set up in blade on the tower section of thick bamboo, a tower section of thick bamboo be as above.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure.

FIG. 1 is a schematic view of an internal structure of a tower according to the present invention;

fig. 2 is a schematic cross-sectional view of a tower according to the present invention.

The corresponding relation of the reference signs is as follows:

1 reinforcing rib 2 first connecting hole 3 first reinforcing plate

4 inner wall 6 connector of second reinforcing plate 5

7 second connection hole 8 third connection hole

Detailed Description

The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, those skilled in the art can combine features from the embodiments in this document and from different embodiments accordingly, based on the description in this document.

The embodiment of the utility model provides a following, please see the wind tower that fig. 1 and fig. 2 show for wind power generation, the wind tower specifically includes inner wall 5, is equipped with the reinforcing plate that a plurality of levels set up on inner wall 5, and a plurality of reinforcing plate parallel arrangement still is equipped with the strengthening rib 1 of the vertical setting of a plurality of pieces between the adjacent reinforcing plate, and a plurality of strengthening ribs 1 are fixed to be set up on inner wall 5. The tower section of thick bamboo of this structure is through setting up the reinforcing plate of relative setting on its inner wall 5 to set up a plurality of strengthening ribs 1 between the reinforcing plate, compare with the tower section of thick bamboo of current structure, under the circumstances of guaranteeing tower section of thick bamboo structural strength, the whole thickness of its tower section of thick bamboo can reduce, and the use amount of material is also still less. Overall, therefore, it has the advantages of simpler structure, less material consumption and lower production and use costs.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1, the reinforcing plate specifically includes a first reinforcing plate 3 and a second reinforcing plate 4 disposed adjacent to the first reinforcing plate 3, the peripheries of the first reinforcing plate 3 and the second reinforcing plate 4 are both fixedly connected to the inner wall 5, and more specifically, the peripheries of the first reinforcing plate 3 and the second reinforcing plate 4 are fixedly connected to the inner wall 5 by welding.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 and fig. 2, a plurality of reinforcing ribs 1 are uniformly spaced, one end of each reinforcing rib 1, i.e., the upper end shown in the figure, is fixedly connected to the first reinforcing plate 3, and the other end of each reinforcing rib 1, i.e., the lower end shown in the figure, is fixedly connected to the second reinforcing plate 4.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 2, the cross-sectional shape of the tower is preferably circular, and the outer diameter of the tower is preferably 4.5m to 5.5 m.

In another embodiment of the present invention, as shown in fig. 1, the outer diameter of the tower is preferably 4.8m, and the distance between the first reinforcing plate 3 and the second reinforcing plate 4 is preferably 1.5m to 2.5 m.

In another embodiment of the present invention, based on the above embodiment, as shown in fig. 1, the distance between the first reinforcing plate 3 and the second reinforcing plate 4 is preferably 2 m. The specific number of reinforcing bars 1 is preferably 32.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 2, one end or both ends of the tower tube are further provided with a connector 6, and the upper and lower sections of tower tube are detachably and fixedly connected together through the connector 6, and the connector 6 is further provided with a plurality of connecting portions.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 2, the connection holes are preferably screw holes, and the connection members are preferably bolts, and specifically include the first connection holes 2 and the second connection holes 7 and the third connection holes 8 disposed on both sides of the first connection holes 2. To increase the connection strength, the first connection hole 2, the second connection hole 7 and the third connection hole 8 are preferably not in a straight line and not in the same circumference.

As mentioned above, the tower drum with the structure has the advantages that the reinforcing plates are oppositely arranged on the inner wall 5 of the tower drum, and the reinforcing ribs 1 are arranged between the reinforcing plates, so that compared with the tower drum with the existing structure, the whole thickness of the tower drum is reduced under the condition that the structural strength of the tower drum is ensured, and the material consumption is less. Thus, overall, the structure is simpler, the materials are less and the production and use costs are also lower.

Furthermore, the utility model also provides a wind power generation equipment, include a tower section of thick bamboo and set up the blade on a tower section of thick bamboo, more specifically, be as above a tower section of thick bamboo on the tower section of thick bamboo.

The wind power generation equipment with the structure has the advantages of simple structure, lighter weight and lower production and use cost.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tower section of thick bamboo for wind power generation, its characterized in that, a tower section of thick bamboo includes the inner wall, be equipped with a plurality of reinforcing plates that the level set up on the inner wall, a plurality of the reinforcing plate parallel arrangement, still be equipped with the strengthening rib of the vertical setting of a plurality of pieces between the reinforcing plate, a plurality of the strengthening rib fixed set up in on the inner wall.

2. The tower of claim 1, wherein the reinforcing plates include a first reinforcing plate and a second reinforcing plate disposed adjacent to the first reinforcing plate, wherein the peripheries of the first and second reinforcing plates are fixedly connected to the inner wall.

3. The tower of claim 2, wherein a plurality of the reinforcing bars are evenly spaced, one end of each reinforcing bar is fixedly connected to the first reinforcing plate, and the other end of each reinforcing bar is fixedly connected to the second reinforcing plate.

4. The tower of claim 3, wherein the tower is circular in cross-sectional shape and has an outer diameter dimension of between 4.5m and 5.5 m.

5. The tower of claim 4, wherein the tower has an outer diameter of 4.8m and the distance between the first and second reinforcing plates is between 1.5m and 2.5 m.

6. The tower of claim 5, wherein the distance between the first and second reinforcing plates is 2 m.

7. The tower of claim 6, wherein two ends of the tower are further provided with connectors, and the connectors are provided with a plurality of connecting parts.

8. The tower of claim 7, wherein the coupling portion includes a plurality of coupling holes and a coupling member disposed within each coupling hole.

9. The tower of claim 8, wherein the connection holes are threaded holes, and the connection holes comprise a first connection hole and second and third connection holes disposed on two sides of the first connection hole.

10. A wind power plant comprising a tower and blades arranged thereon, characterized in that the tower is a tower according to any one of claims 1 to 9.