CN207715300U - A kind of truss module that tower barrel of wind generating set inside is reinforced - Google Patents
A kind of truss module that tower barrel of wind generating set inside is reinforced Download PDFInfo
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- CN207715300U CN207715300U CN201721414629.6U CN201721414629U CN207715300U CN 207715300 U CN207715300 U CN 207715300U CN 201721414629 U CN201721414629 U CN 201721414629U CN 207715300 U CN207715300 U CN 207715300U
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- tower
- generating set
- truss
- wind generating
- truss module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model belongs to wind-driven generator technical group field, more particularly to the truss module reinforced inside a kind of tower barrel of wind generating set, it is designed to provide a kind of truss module, it is set to be installed on the inside of tower barrel of wind generating set, by being applied in combination for multigroup module, achieve the purpose that enhance tower rigidity and intensity.Truss module installation, without changing diameter, the wall thickness of tower middle and lower sections tower, reduces material cost and transportation cost with simply.It is characterized in that：It is mounted on inside tower barrel of wind generating set middle and lower sections, is fixedly connected on the inner wall of tower, multigroup truss module is axial arranged along tower.The utility model does not change the diameter and wall thickness of middle and lower sections tower, the rigidity and intensity of tower can effectively be enhanced, the middle and lower sections tower of heightening type tower and basic model tower is set to realize general, achieve the purpose that reduce material cost and transportation cost, and meets requirement of the wind power generating set to different height tower.
Description
Technical field
The utility model belongs to wind-driven generator technical group field, and in particular to inside a kind of tower barrel of wind generating set plus
Strong truss module.
Background technology
Due to influence by the wind shear caused by by topography and geomorphology, generally higher from the ground, wind speed is bigger.It is sufficiently large in order to obtain
Wind speed, to ensure the generated energy of wind power generating set, the hub centre height of wind power generating set can be high due to from different places
Degree is different, also can be different therewith to the tower height of wind power generating set.The tower mainstream of existing Large-scale Wind Turbines
Form is taper cone barrel shape steel plate welding structure, and the rigidity and intensity of tower are mainly determined by the diameter of middle and lower sections tower and steel plate wall thickness
It is fixed.Tower is higher, in order to ensure that enough rigidity and intensity, the diameter needs of the middle and lower sections tower of tower barrel of wind generating set are set
The bigger of meter, steel plate wall thickness is thicker, and not only material cost increases, and outer diameter too conference makes transportation cost sharply increase, or even can not
Carry out highway transportation.Under the premise of additionally not increasing middle and lower sections tower diameter and steel plate wall thickness, by using internal truss frame mould
Block can effectively enhance the rigidity and intensity of tower, achieve the purpose that reduce production and transportation cost.
Utility model content
The purpose of this utility model is to provide a kind of truss module, it is made to be installed on the interior of tower barrel of wind generating set
Portion achievees the purpose that enhance tower rigidity and intensity by being applied in combination for multigroup module.Truss module installation is with letter
It is single, without changing diameter, the wall thickness of tower middle and lower sections tower, reduce material cost and transportation cost.
The utility model is realized in this way：
A kind of truss module that tower barrel of wind generating set inside is reinforced, is mounted on tower barrel of wind generating set middle and lower sections
Inside is fixedly connected on the inner wall of tower, and multigroup truss module is axial arranged along tower.
The truss module reinforced inside tower barrel of wind generating set as described above includes column, transverse truss and connection dress
It sets；Column shares three, arrangement in equilateral triangle；Transverse truss shares three groups, by one group of transverse direction purlin between every two root posts
Frame connects；Attachment device is separately fixed at the outside of column, is fixedly connected for the inner wall with tower.
Every group of transverse truss includes two crossbeams disposed in parallel in the horizontal direction, between two parallel beams by
Several connecting rod connections.
The truss module is integrally made of carbon steel material.
The utility model has the beneficial effects that：
Reinforce truss module inside tower described in the utility model, by inside tower barrel of wind generating set middle and lower sections
Multigroup truss module is installed, does not change the diameter and wall thickness of middle and lower sections tower, can effectively enhance the rigidity and intensity of tower,
So that the middle and lower sections tower of heightening type tower and basic model tower is realized general, reaches the mesh for reducing material cost and transportation cost
, and meet requirement of the wind power generating set to different height tower.
Description of the drawings
Fig. 1 is the truss module installation signal reinforced inside a kind of tower barrel of wind generating set described in the utility model
Figure；
Fig. 2 is the vertical view of truss module described in the utility model；
Fig. 3 is the structural schematic diagram of truss module described in the utility model.
Wherein：1. truss module, 2. towers, 1.1. columns, 1.2. transverse truss, 1.3. attachment devices, 1.2.1. crossbeams,
1.2.2. connecting rod.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, the truss module 1 reinforced inside a kind of tower barrel of wind generating set, is mounted on wind-driven generator
Inside group 2 middle and lower sections of tower, it is fixedly connected on the inner wall of tower 2, multigroup truss module 1 is axial arranged along tower 2.
As shown in Fig. 2, the truss module 1 reinforced inside the tower barrel of wind generating set includes column 1.1, lateral purlin
Frame 1.2 and attachment device 1.3.Column 1.1 shares three, arrangement in equilateral triangle.Transverse truss 1.2 shares three groups, and every two
It is connected by one group of transverse truss 1.2 between root post 1.1.Attachment device 1.3 is separately fixed at the outside of column 1.1, for
The inner wall of tower 2 is fixedly connected.
As shown in figure 3, every group of transverse truss 1.2 includes two crossbeam 1.2.1 disposed in parallel in the horizontal direction, two flat
By several connecting rod 1.2.2 connections between row crossbeam 1.2.1.
In the present embodiment, truss module 1 is whole is made of carbon steel material.
By the utilization of the reinforcement truss module of the utility model, heightening type tower middle and lower sections tower can not changed
In the case of diameter, wall thickness, multigroup truss module is installed by easy inside tower, the rigidity of tower entirety can be greatly improved
And intensity, it is general to make the middle and lower sections tower of heightening type tower and basic model tower realize, reduce material cost and transport at
This.
The implementation of the utility model is explained in detail above in conjunction with embodiment, but the utility model and unlimited
In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from
Various changes can be made under the premise of objective.Existing skill may be used in the content not being described in detail in the utility model specification
Art.
Claims (3)
1. the truss module (1) reinforced inside a kind of tower barrel of wind generating set, it is characterised in that：It is mounted on wind-driven generator
It inside group tower (2) middle and lower sections, is fixedly connected on the inner wall of tower (2), multigroup truss module (1) is along the axial cloth of tower (2)
It sets；
The truss module (1) reinforced inside the tower barrel of wind generating set include column (1.1), transverse truss (1.2) and
Attachment device (1.3)；Column (1.1) shares three, arrangement in equilateral triangle；Transverse truss (1.2) shares three groups, every two
It is connected by one group of transverse truss (1.2) between column (1.1)；Attachment device (1.3) is separately fixed at the outside of column (1.1),
For being fixedly connected with the inner wall of tower (2).
2. the truss module (1) reinforced inside tower barrel of wind generating set according to claim 1, it is characterised in that：Often
Group transverse truss (1.2) includes two crossbeams (1.2.1) disposed in parallel in the horizontal direction, two parallel beams (1.2.1) it
Between by several connecting rods (1.2.2) connect.
3. the truss module (1) reinforced inside tower barrel of wind generating set according to claim 1, it is characterised in that：Purlin
Frame module (1) is integrally made of carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414629.6U CN207715300U (en) | 2017-10-30 | 2017-10-30 | A kind of truss module that tower barrel of wind generating set inside is reinforced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414629.6U CN207715300U (en) | 2017-10-30 | 2017-10-30 | A kind of truss module that tower barrel of wind generating set inside is reinforced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715300U true CN207715300U (en) | 2018-08-10 |
Family
ID=63060692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414629.6U Active CN207715300U (en) | 2017-10-30 | 2017-10-30 | A kind of truss module that tower barrel of wind generating set inside is reinforced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279925A (en) * | 2021-06-24 | 2021-08-20 | 翱文狄风电设备制造(上海)有限公司 | Truss supporting structure in wind power tower cylinder |
-
2017
- 2017-10-30 CN CN201721414629.6U patent/CN207715300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279925A (en) * | 2021-06-24 | 2021-08-20 | 翱文狄风电设备制造(上海)有限公司 | Truss supporting structure in wind power tower cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: No.8, Huancheng Road, Fengcheng Town, Tianzhu County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou 556600 Patentee after: Wu Weiyue Address before: 100176 Aerospace Science Park, No. 6, Jinxiu Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: BEIJING WANYUAN INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |