CN208347988U - Wind power generating set and its tower - Google Patents
Wind power generating set and its tower Download PDFInfo
- Publication number
- CN208347988U CN208347988U CN201820734016.9U CN201820734016U CN208347988U CN 208347988 U CN208347988 U CN 208347988U CN 201820734016 U CN201820734016 U CN 201820734016U CN 208347988 U CN208347988 U CN 208347988U
- Authority
- CN
- China
- Prior art keywords
- piece
- rib
- side elevation
- cylinder
- tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to technical field of wind power generation, particularly disclose a kind of tower, including at least one section in short transverse, each section is along the circumferential direction assemblied to form by least two groups cylinder piece component, cylinder piece component described in every group is assemblied to form by first piece and second piece, first piece and second piece mutually splice and cooperatively form in the height direction cavity volume, and first piece and second piece are connected and fixed by the grouting material being filled in the cavity volume.First piece of the utility model and second piece are both designed as flat reinforced concrete structure, can be made by casting on flat mode, and wall thickness is thin, and pouring quality is controllable, preferably guarantee the quality of cylinder piece；Bonding strength between first piece and second piece is higher, securely and reliably.The production of entire tower only needs two sets of size adjustables to adapt to the mold of different cylinder section sizes, enormously simplifies mold design, reduces costs.The utility model further discloses a kind of wind power generating set.
Description
Technical field
The utility model relates to technical field of wind power generation, in particular to a kind of wind power generating set and its tower.
Background technique
Wind power generating set is the equipment for converting wind energy into electric energy, and wind energy is that technology is the most in current clean energy resource field
Mature, most large-scale development novel renewable energy, as the requirement of environmental protection is higher and higher, wind generating technology is able to fast
Hail exhibition.
Tower is used to support entire host, is the basis of wind power generating set.As wind-power electricity generation key area is from three Norths
Area is shifted to low wind speed areas such as the middle and south, to make some low wind speed area power generations be developed into possibility, high tower/superelevation tower
The application of cylinder (wheel hub superelevation is more than 120 meters) becomes only choosing.The flexible tower of high tower, concrete tower, steel reinforced concrete tower,
The structure types such as truss-like tower.Concrete tower is big with its rigidity, and durability is good, anti-fatigue performance is good, maintenance cost is low etc.
Advantage is grown rapidly.
Concrete tower is divided into the forms such as cast-type, prefabricated assembled and in-situ deposited prefabricated combined type, prefabricated assembled mixed
Solidifying soil tower is divided into two kinds of tower of whole concrete tower and steel-concrete mixing, predominantly columnar structured, according to the height of cylinder piece
Degree can be divided into segmented and split blade type again.The cylinder section height of segmented tower is controlled at 4 meters or so, and the cylinder section being relatively large in diameter is divided into
Two semi-rings are spliced；Substantially at 10 meters or more, cylinder section is divided into 4 or 6 and is showed the cylinder section height of split blade type tower
Field splicing.
Prefabricated concrete tower still mainly uses columnar structured at present, is assemblied to form by multiple arcs cylinder blade unit,
It is primarily present following deficiency:
(1) transport is inconvenient: being limited by conveyor width, height, weight, cylinder-shaped tower need to be divided into more than two half
Ring, height control is at four meters hereinafter, causing mixed segment number more, prefabricated transport installation period is long；
(2) prefabricated at high cost: to need huge interior external mold, poured using vertical, wall thickness is big, and number of molds is more, strong
Degree is high, weight is big, concrete amount is more, prefabricated at high cost；
(3) quality is uncontrollable: cylinder piece is vertical to be poured, and height is high, more demanding to what is poured, while need to be to each of concrete
Item index carries out stringent control, such as slump, mobility, bleeding isolation, and otherwise cylinder blade unit is easy to appear hole, honeycomb etc.
Defect.
Chinese patent " ZL201220336758.9 " proposes a kind of tower of wind-driven generator, by multiple lightweight linkage sections
Mutually splice composition along short transverse, along the circumferential direction mutually splicing forms lightweight linkage section by multiple lightweight members.It is each light
Two sides are symmetrically arranged with longitudinal joint groove to texture part in the circumferential direction, and the longitudinal joint groove of adjacent side forms locked groove, adjacent members
It is attached by the lock being adhesively fixed in locked groove.The lightweight member is designed as plate armature, can preferably reduce
Transport tower cost.But the longitudinal joint connecting mode of the tower is fabricated construction, is suitable only for lightweight member, especially compound
Timber.
Utility model content
The purpose of this utility model is to provide a kind of wind power generating set and its towers, to solve to exist in the prior art
Transport is inconvenient, prefabricated at high cost, technical problems such as quality is uncontrollable.
The utility model is in a first aspect, provide a kind of tower, including at least one section in short transverse, each cylinder
Section is along the circumferential direction assemblied to form by least two groups cylinder piece component, and cylinder piece component described in every group is spelled by first piece and second piece
Dress composition, first piece and second piece mutually splice and cooperatively form in the height direction cavity volume, and described first
Piece and second piece are connected and fixed by the grouting material being filled in the cavity volume.
Further, one of first piece and second piece are stood in it on its both sides side elevation
The side in face is symmetrically arranged with the first rib, and the other of first piece and second piece are in its both sides side elevation
The upper side close to its alien invasion is symmetrically arranged with the second rib, the cavity volume by first rib, first piece side
Facade, the second rib, second piece side elevation surround jointly.
Further, first rib is symmetrically arranged on the side elevation of first piece both sides close to the one of its interior facade
Side forms the first predetermined angle α 1 between first rib and its place side elevation；Second rib is symmetrically arranged at described
Second is formed between the side of its alien invasion, second rib and its place side elevation on second piece both sides side elevation
Predetermined angle β 1.
Further, pre- fixed width is reserved between the side elevation of first rib and the side elevation of adjacent second piece
The seam of degree also reserves the seam of preset width between the side elevation of the second rib and the side elevation of adjacent first piece,
The seam is connected to the cavity volume, and the grouting material is also filled in the seam.
Further, one of first piece and second piece are stood in it on its both sides side elevation
The side in face is symmetrically arranged with the first rib, and is symmetrically arranged with the second rib along the side close to its alien invasion, and described first
Two side elevations of cylinder piece and the other of second piece are integrally a plane, and the cavity volume is by described first
Rib, the side elevation of first piece, the second rib, second piece side elevation surround jointly.
Further, first rib is symmetricly set on the side elevation of first piece both sides close to the one of interior facade
Side, first rib and its where form the predetermined angle α 2 of third between side elevation, the second rib is symmetricly set on described the
It is predetermined that the 4th is formed between the side of alien invasion, second rib and its place side elevation on a tin piece both sides side elevation
Angle β 2；Two side elevations of second piece are integrally a plane.
Further, the side of the side elevation of first rib, the side elevation of the second rib and adjacent second piece
The seam of reserved preset width, the seam are connected to the cavity volume between facade, are also filled in the seam described
Grouting material.
Further, the alien invasion of the alien invasion of a first piece and/or second piece generally plane.
Further, the interior facade of the interior facade of first piece and/or second piece is equipped with groove.
The utility model second aspect additionally provides a kind of wind power generating set, including tower described in any of the above embodiments.
The utility model is matched by first piece of design and two different chip architectures of second piece is combined into a piece group
Part, then it is assemblied to form cylinder section, first piece and second piece are both designed as flat reinforced concrete structure, can be poured by level
Note mode makes, and wall thickness is thin, quality controllable in casting process, can preferably guarantee the quality of a piece；First piece and second
It is equipped with rib structure between piece, is spliced to form cavity volume jointly, can be realized first after being poured concrete in cavity volume
Being connected and fixed between cylinder piece and second piece completes the production of cylinder section, and this mode bonding strength that is connected and fixed is higher, safety
Reliably, situations such as and leakproofness is preferable, is not in leak.
Same cylinder section need to only carry out assembled production using first piece and second piece, between different cylinder sections, the knot of cylinder piece
Structure design is identical, and only size changes, therefore only need to design two sets of size adjustables for first piece and second piece respectively
To adapt to the mold of different cylinder section sizes, enormously simplify mold design, improve versatility, reduce mold investment at
This.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the schematic diagram of the section structure of a tin section of the utility model embodiment；
Fig. 2 is the schematic diagram of the section structure of first piece in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of second piece in Fig. 1；
Fig. 4 is to be poured the schematic diagram of the section structure after grouting material in Fig. 1 at I；
Fig. 5 is the schematic diagram of the section structure of two sections of the utility model embodiment；
Fig. 6 is the schematic diagram of the section structure of first piece in Fig. 5；
Fig. 7 is the schematic diagram of the section structure of second piece in Fig. 5；
Fig. 8 is to be poured the schematic diagram of the section structure after grouting material in Fig. 5 at II.
In figure:
1, cylinder section；10, cylinder piece component；101, the first rib；102, the second rib；11, first piece；12, second piece；
13, cavity volume；14, grouting material；15, seam.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Tower provided in this embodiment, including at least one section 1 in short transverse, as shown in Figure 1-3, each cylinder
By at least two groups cylinder piece component 10, along the circumferential direction successively arrangement is assemblied to form the structure that cross section is regular polygon to section 1, wherein
Every group of cylinder piece component 10 is assemblied to form by first piece 11 and second piece 12, and first piece 11 and second piece 12 mutually splice
And cavity volume 13 is cooperatively formed in the height direction, first piece 11 and second piece 12 are by being filled in cavity volume 13
Grouting material 14 is connected and fixed.
In the present embodiment, cylinder piece component 10 is specially 4 groups, i.e. 4 first pieces 11 and 4, second piece 12 is circumferentially
Direction, which is successively arranged, to be assemblied to form cross section and is positive the cylinder section of eight-sided formation.Certainly, there are also more for the group number of cylinder piece component 10
Selection, can need to be designed as 2 groups, 3 groups, 5 groups ... according to actual design, the present embodiment is not limited to this.
Specifically in the present embodiment, the alien invasion P11 of first piece 11 is integrally set as a plane, two side elevation P12
Vertical with alien invasion P11, interior facade P13 is equipped with groove along short transverse；First piece 11 is close on the side elevation P12 of its both sides
The side of its interior facade P13 is symmetrically arranged with the first rib 101, the alien invasion D11 of the first rib 101 and first where it
The first predetermined angle α 1 is formed between the side elevation P12 of piece 11.
The alien invasion P21 of second piece 12 is integrally also a plane, and two side elevation P22 are with respect to alien invasion P21 in
Between tilt, interior facade P23 along short transverse be equipped with groove.Second piece 12 is on the side elevation P22 of its both sides close to its alien invasion
The side of P21 is symmetrically arranged with the second rib 102, the interior facade D23 of the second rib 102 and second piece 12 where it
The second predetermined angle β 1 is formed between side elevation P22.
In the production process, the first rib 101 usually forms integral structure with first 11 moulding by casting of piece；Second gear
Side 102 usually forms integral structure with second 12 moulding by casting of piece.
The angle of first predetermined angle α 1 and the second predetermined angle β 1, which are arranged, determines the shape of cavity volume 13, for convenient for
The angle of the convenience of Mold Making, the first predetermined angle α 1 and the second predetermined angle β 1 are preferably set to 90 °, then the cavity volume formed
13 be rectangle or square, and certainly, the angle of the first predetermined angle α 1 and the second predetermined angle β 1 can also be not limited to
90 °, be feasible less than 90 ° or greater than 90 °, as long as the building that can cooperate forms the cavity volume 13 of relative closure.
The place the alien invasion P21 extended line of extended line where the alien invasion D21 of second rib 102 and second piece 12 it
Between be crossed to form the 5th predetermined angle γ 1, the size of the 5th predetermined angle γ 1 is related to the cross sectional shape of cylinder section 1, in this reality
It applies in example, the cross sectional shape of cylinder section 1 is octagon, i.e., cylinder piece component uses 4 groups, and the 5th predetermined angle γ 1 is 135 °.And
When the cross sectional shape of cylinder section 1 is regular quadrangle, i.e., when cylinder piece component is 2 groups, the 5th predetermined angle γ 1 is 90 °；When cylinder section 1
When cross sectional shape is regular hexagon, i.e., when cylinder piece component is 3 groups, the 5th predetermined angle γ 1 is 120 °.
With reference to the accompanying drawing and the manufacturing process of cylinder section and tower is to the structure of the present embodiment cylinder piece component 10 and cylinder section 1
It is described in detail.
When making cylinder section 1 using the splicing of cylinder piece component 10 of the present embodiment, along the circumferential direction successively by 4 groups of cylinder piece components 10
Arrangement splicing, forms octagon shape shown in FIG. 1, and every group of cylinder piece component 10 is mutual by first piece 11 and second piece 12
It is spliced to form, wherein the side elevation D12 of the first rib 101 of first piece 11 is docked with the side elevation P22 of second piece 12,
The side elevation D22 of second rib 102 of second piece 12 is docked with the side elevation P12 of first piece 11, then the first rib 101,
The side elevation P12 of first piece 11, second 102, second pieces 12 of rib side elevation P22 surround cavity volume 13 jointly.
It should be noted that there are also other a variety of set-up modes, such as first gear for the first rib 101 and the second rib 102
Side 101 is also alternatively positioned on second piece 12, then corresponding, the second rib 102 is then arranged on first piece 12；Again
Such as aftermentioned embodiment two, the first rib 101 and the second rib 102 are alternatively provided at the same cylinder on piece, another cylinder
Piece is then not provided with any rib, etc. set-up mode, as long as they can cooperate, building forms the volume of relative closure
Chamber 13, the present embodiment is not limited to this.
Next, the casting filling grouting material 14 in all cavity volumes 13, solid to grouting material 14 specifically as shown in Fig. 4
After change, it is connected and fixed by grouting material 14 as an entirety between adjacent first piece 11 and second piece 12,
Complete the production of a cylinder section 1.
When making other sections, various sizes of cylinder piece component 10 only need to be selected, is according to above-mentioned same method production
Can, it is sequentially overlapped fixation from bottom to up after all sections complete, then by all sections, one can be completed completely
Tower.
To further increase the connection reliability between first piece 11 and second piece 12, splicing first 11 He of piece
When second piece 12, preferably in the side elevation D12 and second interfaced piece 12 of the first rib 101 of first piece 11
Side elevation P22 between reserve preset width seam 15, the second rib 102 of second piece 12 side elevation D22 and with
The seam 15 of preset width is reserved between the side elevation P12 of its first piece 11 docked, seam 15 is connected to cavity volume 13,
When casting filling grouting material 14, also it is cast together in seam 15 filled with grouting material 14.So that the side elevation of the first rib 101
The side elevation D22 of D12 and the second rib 102 can be transferred through grouting material 14 on the whole and be attached fixation, more further increase
It is fixedly connected with reliability between adjacent first piece 11 and second piece 12, to further enhance the company of entire cylinder section
Connect reliability.
In the present embodiment, grouting material 14 is preferably using high strength grouts such as concrete, certainly with the development of material
It is possible that there are also other more better choices, the present embodiment is not limited to this.
The utility model is matched by first piece of design and two different chip architectures of second piece is combined into a piece group
Part, then it is assemblied to form cylinder section, first piece and second piece are both designed as flat reinforced concrete structure, can be poured by level
Note mode makes, and wall thickness is thin, quality controllable in casting process, can preferably guarantee the quality of tower component；First piece and
It is equipped with rib structure between two pieces, is spliced to form cavity volume jointly, can be realized after being poured concrete in cavity volume
Being connected and fixed between cylinder piece, completes the production of cylinder section, and this mode bonding strength that is connected and fixed is higher, securely and reliably, and it is close
Situations such as envelope property is preferable, is not in leak.
Same cylinder section need to only carry out assembled production using first piece and second piece, between different cylinder sections, the knot of cylinder piece
Structure design is identical, and only size changes, therefore only need to design two sets of size adjustables for first piece and second piece respectively
To adapt to the mold of different cylinder section sizes, enormously simplify mold design, improve versatility, reduce mold investment at
This.
Embodiment two
Compared with embodiment one, the main distinction of the present embodiment two is, the first rib 101 and the second rib 102 are set
It is different to set mode.
Specifically, as shown in Figure 5-Figure 8, the alien invasion P11 of first piece 11 is integrally set as a plane, and two edge-on
Face P12 is vertical with alien invasion P11, and interior facade P13 is equipped with groove in the height direction；First piece 11 is in its both sides side elevation
The side of its upper close interior facade P13 of P12 is symmetrically arranged with the first rib 101, and close to outer on the side elevation P12 of its both sides
The side of facade P11 is symmetrically arranged with the second rib 102.The alien invasion D11 of first rib 101 is edge-on with first piece 11
The predetermined angle α 2 of third is formed between the P12 of face, between the interior facade D23 of the second rib 102 and the side elevation P12 of first piece 11
Form the 4th predetermined angle β 2.
Equally, in the production process, the first rib 101, the second rib 102 are usually formed with first 11 moulding by casting of piece
Integral structure.The shape for determining cavity volume 13 is arranged in the angle of the predetermined angle α 2 of third and the 4th predetermined angle β 2, for just
In the convenience of Mold Making, the angle of the predetermined angle α 2 of third and the 4th predetermined angle β 2 are preferably set to 90 °, then the volume formed
Chamber 13 is rectangle or square, and certainly, the angle of the predetermined angle α 2 of third and the 4th predetermined angle β 2 can also be not limited to
90 °, be feasible less than 90 ° or greater than 90 °, as long as the building that can cooperate forms the cavity volume 13 of relative closure.
The alien invasion P21 of second piece 12 is integrally also a plane, and two side elevation P22 are with respect to alien invasion P21 in
Between tilt, interior facade P23 along short transverse be equipped with groove.Two side elevation P22 of second piece 12 are then not provided with rib, whole
It is set as a plane.The 6th predetermined angle γ 2 is formed between the two side elevation P22 and alien invasion P21 of second piece 12, the
Six predetermined angle γ 2 are related with the cross sectional shape of cylinder section 1, and the cross sectional shape of cylinder section 1 is designed as octagon in the present embodiment, adopts
Cylinder piece component 10 is 4 groups, then the 6th predetermined angle γ 2 is 45 °.If the cross sectional shape of cylinder section 1 is regular quadrangle, cylinder piece group
When part 10 is 2 groups, the 6th predetermined angle γ 2 is 90 °；If the cross sectional shape of cylinder section 1 is regular hexagon, cylinder piece component 10 is 3 groups
When, the 6th predetermined angle γ 2 is then 30 °.
In the present embodiment, when first piece 11 and second piece 12 mutually splice, equally by the first rib 101, first
The side elevation P12 of cylinder piece 11, the side elevation P22 of second 102, second pieces 12 of rib surround cavity volume 13 jointly.It is thus each
The production method and process and embodiment one of cylinder section and entire tower are identical, and the present embodiment two is no longer described in detail.
First rib 101 and the second rib 102 are provided entirely on first piece 11 by the present embodiment, second piece 12
It is then not provided with any rib, the structure design of second piece 10 is so then enormously simplified, simplifies the production of second piece 10
Mold and technique.Certainly, also interchangeable to come, the first rib 101 and the second rib 102 are provided entirely on second piece 12,
First piece 11 be not provided with any rib be also it is feasible, can equally reach identical effect, the present embodiment is no longer one by one
Description, all feasible mapping modes both are within the protection scope of the present invention.
Embodiment three
Embodiment three additionally provides a kind of wind power generating set, the tower including embodiment one or embodiment two, embodiment
One or embodiment two disclosed in tower technical characteristic and all advantages be suitable for the present embodiment, therefore be not repeated
Description.
It is worth noting that above three embodiments only partially enumerate, it is not intended to limit the utility model, except upper
It states outside embodiment, there are also other more may.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of tower, including at least one section (1) in short transverse, it is characterised in that: each section (1) is by least two
Group cylinder piece component (10) is along the circumferential direction assemblied to form, and cylinder piece component (10) described in every group is by first piece (11) and second piece
(12) it is assemblied to form, first piece (11) and second piece (12) mutually splice and cooperatively form volume in the height direction
Chamber (13), first piece (11) and second piece (12) are connected by the grouting material (14) being filled in the cavity volume (13)
Connect fixation.
2. tower according to claim 1, it is characterised in that: in first piece (11) and second piece (12)
One of the side of facade is symmetrically arranged with the first rib (101) in it on its both sides side elevation, first piece
(11) it is symmetrically arranged with the side of the other of second piece (12) on its both sides side elevation close to its alien invasion
Second rib (102), the cavity volume (13) by first rib (101), first piece (11) side elevation, the second rib
(102), the side elevation of second piece (12) surrounds jointly.
3. tower according to claim 2, it is characterised in that: first rib (101) is symmetrically arranged at described first
It is formed between the side of its interior facade, first rib (101) and its place side elevation on the side elevation of piece (11) both sides
First predetermined angle α 1；Second rib (102) is symmetrically arranged on the side elevation of second piece (12) both sides outside it
The side of facade forms the second predetermined angle β 1 between second rib (102) and its place side elevation.
4. tower according to claim 3, it is characterised in that: the side elevation of first rib (101) with it is adjacent described
The seam (15) of preset width, the side elevation of the second rib (102) and adjacent institute are reserved between the side elevation of second piece (12)
State the seam (15) that preset width is also reserved between the side elevation of first piece (11), the seam (15) and the cavity volume
(13) it is connected to, is also filled with the grouting material (14) in the seam (15).
5. tower according to claim 1, it is characterised in that: in first piece (11) and second piece (12)
One of the side of facade is symmetrically arranged with the first rib (101) in it on its both sides side elevation, and along outside it
The side of facade is symmetrically arranged with the second rib (102), another in first piece (11) and second piece (12)
Two side elevations of person are integrally a plane, and the cavity volume (13) is by first rib (101), first piece (11)
Side elevation, the second rib (102), second piece (12) side elevation surround jointly.
6. tower according to claim 5, it is characterised in that: first rib (101) is symmetricly set on described first
It is formed between the side of interior facade, first rib (101) and its place side elevation on the side elevation of cylinder piece (11) both sides
The predetermined angle α 2 of third, the second rib (102) are symmetricly set on the side elevation of first piece (11) both sides close to alien invasion
Side, second rib (102) and its where the 4th predetermined angle β 2 is formed between side elevation；Second piece (12)
Two side elevations be integrally a plane.
7. tower according to claim 6, it is characterised in that: side elevation, the second rib of first rib (101)
(102) seam (15) of reserved preset width, described between the side elevation of side elevation and adjacent second piece (12)
Seam (15) is connected to the cavity volume (13), is also filled with the grouting material (14) in the seam (15).
8. according to the described in any item towers of claim 2-7, it is characterised in that: the alien invasion of first piece (11) and/
Or the alien invasion of second piece (12) generally plane.
9. tower according to claim 8, it is characterised in that: the interior facade of first piece (11) and/or described
The interior facade of two pieces (12) is equipped with groove.
10. a kind of wind power generating set, which is characterized in that including the described in any item towers of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734016.9U CN208347988U (en) | 2018-05-17 | 2018-05-17 | Wind power generating set and its tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734016.9U CN208347988U (en) | 2018-05-17 | 2018-05-17 | Wind power generating set and its tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347988U true CN208347988U (en) | 2019-01-08 |
Family
ID=64889721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734016.9U Active CN208347988U (en) | 2018-05-17 | 2018-05-17 | Wind power generating set and its tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412702A (en) * | 2018-05-17 | 2018-08-17 | 三重能有限公司 | Wind power generating set and its tower |
-
2018
- 2018-05-17 CN CN201820734016.9U patent/CN208347988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412702A (en) * | 2018-05-17 | 2018-08-17 | 三重能有限公司 | Wind power generating set and its tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103867019B (en) | Assembling external prestressing RPC wind power tower | |
| CN105908861B (en) | A kind of arrangement of reinforcement method of 3D printing reinforced masonry shear wall | |
| CN203755778U (en) | Assembly external pre-stress reactive powder concrete wind power tower | |
| CN106481090B (en) | A kind of Shockproof reinforcing method of existing reinforced concrete concrete frame joint | |
| CN203498799U (en) | Prefabricated hollow pipe pile water-facing envelop enclosure | |
| CN110205938B (en) | Steel pipe arch installation method of through beam-arch combination bridge | |
| CN103741812A (en) | Connection joint of steel reinforced concrete superposed beams and middle column | |
| CN103883482A (en) | Precast concrete shell ring, manufacturing method thereof and fan tower barrel | |
| WO2016119035A1 (en) | Structural material tower and assembly method | |
| CN102102643A (en) | Lattice hollow-concrete-filled steel tube tower for wind generating set | |
| CN203603267U (en) | Connecting joint of steel reinforced concrete superposed beams and middle column | |
| CN208347988U (en) | Wind power generating set and its tower | |
| CN218597202U (en) | Bearing platform foundation and wind power tower cylinder | |
| CN208416799U (en) | Wind power generating set, tower and its component | |
| CN105544581A (en) | Construction method of dumbbell type bearing platform | |
| CN107476637B (en) | The wind-power tower and construction method of resin covering frame and fibre reinforced concrete | |
| CN108412704A (en) | Wind power generating set and its tower | |
| CN108412703A (en) | Wind power generating set, tower and its component | |
| CN208416800U (en) | Wind power generating set and its tower | |
| CN209163582U (en) | A kind of prepackage type concrete tower of variable cross-section thickness | |
| CN205976072U (en) | Assembly type structure wall body and prefabricated concrete structure | |
| CN102182343A (en) | Hollow steel tube concrete tower drum for wind generating set | |
| CN108412702A (en) | Wind power generating set and its tower | |
| CN214787816U (en) | Split type precast concrete fan tower cylinder | |
| CN206329089U (en) | A kind of assembled cooling tower cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee after: Sany Heavy Energy Co., Ltd Address before: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee before: SANY HEAVY ENERGY Co.,Ltd. |