CN207513756U - A kind of tower segmentation, combined type tower and wind power generating set - Google Patents
A kind of tower segmentation, combined type tower and wind power generating set Download PDFInfo
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- CN207513756U CN207513756U CN201721393398.5U CN201721393398U CN207513756U CN 207513756 U CN207513756 U CN 207513756U CN 201721393398 U CN201721393398 U CN 201721393398U CN 207513756 U CN207513756 U CN 207513756U
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- 238000010276 construction Methods 0.000 abstract description 4
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- 229910000831 Steel Inorganic materials 0.000 description 5
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- 239000010959 steel Substances 0.000 description 5
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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
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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
- Y02E10/728—Onshore wind turbines
Abstract
The utility model is related to a kind of segmentation of tower, combined type tower and wind power generating sets.Wind power generating set includes combined type tower and the unit being fixed in combined type tower, combined type tower includes at least two sections of tower segmentations, tower segmentation includes at least two panels cylinder fragment, each cylinder fragment circumferentially surrounds the tower segmentation, the base of cylinder fragment and/or top margin are equipped with the flange fragment with the segmentation connection of neighbouring tower, tower segmentation further includes connector, and the connector includes the lateral connection section that both ends are connect respectively with the flange fragment on two adjacent cylinder fragments.Advantageous effect：Each adjacent flanges fragment on cylinder fragment top margin and/or base is connected into fixation by increasing connector, so as to form a whole plate-like flange, to provide circumferential skeletal support for tower, the overall construction intensity of tower is improved, strengthens the overall stability of tower structure.
Description
Technical field
The utility model is related to a kind of segmentation of tower, combined type tower and wind power generating sets.
Background technology
Steel tubular pylon, abbreviation tower is compact relative to other pylon form structures, easy to maintain, is currently large-scale
The main pylon form of wind power generating set, is usually made up of multistage flanged joint, and every section by shell ring in workshop edge rolling, weldering
Shape is connected into, and is transported after carrying out preservative treatment to wind field installation, due to by the shadows such as transport frock and road transport limit for height, limit for width
It rings, diameter is typically only capable to accomplish 4.3m-4.5m or so.
As the increase of wind-driven generator group wind-wheel rotating diameter and the big region of wind shearization utilize high altitude wind energy
Demand, the tower design of higher height is more and more urgent, but high tower also means that increase and the bottom of towe of tower wall thickness
The increase of diameter；The strength and stiffness of tower are first power relationship with wall thickness, and are respectively that quadratic power and cube are closed with diameter
System when tower diameter can not be increased by transport limitation, can only increase tower wall thickness, because of the strength and stiffness and wall thickness of tower
The reason of for first power relationship, steel plate thickness increases very big, and tower weight is caused to be significantly increased, increases transport and handling
Difficulty and cost, while the increase of steel plate thickness also increases edge rolling difficulty so that economy is very poor.
In view of the above problems, the Chinese patent that Authorization Notice No. is CN205260223U discloses a kind of wind power generating set
Tower, tower include tower fragment, tower fragment packets bracket fragment（It is equivalent to cylinder fragment）, respectively along tower arc point
The fixed strip connecting portion in two sides of piece（It is equivalent to longitudinal flange plate）And distinguish the arcuately base of fragment and top margin
Fixed arc connecting portion（It is equivalent to flange fragment）, multiple connecting holes are equipped on strip connecting portion and arc connecting portion,
Tower fragment circumferentially splice it is fixed forms tower segmentation, during splicing：Between the strip connecting portion of two neighboring tower fragment
It is bolted, disc shaped flange is formed after the splicing of the arc connecting portion of two neighboring tower fragment, between adjacent tower segmentation
Tower is formed by the splicing between above-mentioned two disc shaped flange and after fixing.The disc shaped flange of the patent is designed to that split is spliced
Although form so that tower transport it is very convenient, in actual use, just because of at adjacent arc connecting portion for splicing
Structure rather than an entirety, to the carrying existing defects of power, affect the overall stability of tower structure, become and keep tower in check
One short slab of barrel structure integral strength.
Utility model content
The purpose of this utility model is to provide a kind of combination tower, to solve the spliced arc of existing combined type tower
Shape connecting portion influences the technical issues of tower whole structural stability.
To achieve the above object, the tower segmentation of the utility model adopts the following technical scheme that：
Technical solution 1：Tower segmentation includes at least two panels cylinder fragment, and each cylinder fragment circumferentially surrounds the tower point
Section, the base of cylinder fragment and/or top margin are equipped with for the flange fragment with neighbouring tower segmentation connection, tower segmentation
Connector is further included, the connector includes the transverse direction that both ends are connect respectively with the flange fragment on two adjacent cylinder fragments
Linkage section.Advantageous effect：Each adjacent flanges fragment on cylinder fragment top margin and/or base is connected by increasing connector
It is fixed, so as to form a whole plate-like flange, to provide circumferential skeletal support for tower, improve the overall structure of tower
Intensity strengthens the overall stability of tower structure.
Technical solution 2：On the basis of technical solution 1, two circumferential sides of cylinder fragment are equipped with connecting portion, adjacent towers
Cylinder fragment carries out circumferential connection by connecting portion, and the connector further includes the vertical linkage section being fixedly connected with connecting portion.It is logical
It crosses vertical linkage section and the connecting portion of cylinder fragment and flange fragment is also connected into an entirety so that lateral and vertical skeleton shape
Into a skeleton entirety, the structural strength of tower segmentation is improved.
Technical solution 3：On the basis of technical solution 2, the connecting portion is longitudinal flange plate, and the vertical linkage section has
Two and interval setting arranged side by side, longitudinal flange plate is between two pieces of vertical linkage sections.Two vertical linkage sections pass through double team
Form is attached from longitudinal flange plate both sides, simple and convenient.
Technical solution 4：On the basis of technical solution 3, lateral connection section and vertical linkage section are plate, are set on plate
It is equipped with bolt penetration hole.Mode is bolted has bonding strength height, dismounting side for welding or other modes
Just the characteristics of.
Technical solution 5：On the basis of technical solution 3 or 4, have between the corresponding end of two neighboring cylinder fragment connection
Gap.The setting in gap can facilitate the compensation that the bending of cylinder fragment is deformed and expanded with heat and contract with cold.
Technical solution 6：On the basis of technical solution 5, the longitudinal flange plate and/or flange fragment are worn equipped with bolt
Hole.
Technical solution 7：On the basis of technical solution 6, longitudinal flange plate is equipped with bolt penetration hole, two neighboring longitudinal method
Blue plate is bolted, be arranged on bolt for ensure bolt clamping length sleeve.
The combined type tower of the utility model adopts the following technical scheme that：
Technical solution 1：Combined type tower includes at least two sections of tower segmentations, tower segmentation and includes at least two panels cylinder point
Piece, each cylinder fragment circumferentially surround the tower segmentation, and the base of cylinder fragment and/or top margin are equipped with and neighbouring tower
The flange fragment of cylinder segmentation connection, tower segmentation further include connector, the connector include both ends respectively with adjacent two
The lateral connection section of flange fragment connection on cylinder fragment.Advantageous effect：By increase connector by cylinder fragment top margin and/
Or each adjacent flanges fragment connection on base is fixed, so as to form a whole plate-like flange, to provide week for tower
To skeletal support, improve the overall construction intensity of tower, strengthen the overall stability of tower structure.
Technical solution 2：On the basis of technical solution 1, two circumferential sides of cylinder fragment are equipped with connecting portion, adjacent towers
Cylinder fragment carries out circumferential connection by connecting portion, and the connector further includes the vertical linkage section being fixedly connected with connecting portion.It is logical
It crosses vertical linkage section and the connecting portion of cylinder fragment and flange fragment is also connected into an entirety so that lateral and vertical skeleton shape
Into a skeleton entirety, the structural strength of tower segmentation is improved.
Technical solution 3：On the basis of technical solution 2, the connecting portion is longitudinal flange plate, and the vertical linkage section has
Two and interval setting arranged side by side, longitudinal flange plate is between two pieces of vertical linkage sections.Two vertical linkage sections pass through double team
Form is attached from longitudinal flange plate both sides, simple and convenient.
Technical solution 4：On the basis of technical solution 3, lateral connection section and vertical linkage section are plate, are set on plate
It is equipped with bolt penetration hole.Mode is bolted has bonding strength height, dismounting side for welding or other modes
Just the characteristics of.
Technical solution 5：On the basis of technical solution 3 or 4, have between the corresponding end of two neighboring cylinder fragment connection
Gap.The setting in gap can facilitate the compensation that the bending of cylinder fragment is deformed and expanded with heat and contract with cold.
Technical solution 6：On the basis of technical solution 5, the longitudinal flange plate and/or flange fragment are worn equipped with bolt
Hole.
Technical solution 7：On the basis of technical solution 6, longitudinal flange plate is equipped with bolt penetration hole, two neighboring longitudinal method
Blue plate is bolted, be arranged on bolt for ensure bolt clamping length sleeve.
The wind power generating set of the utility model adopts the following technical scheme that：
Technical solution 1：Wind power generating set includes combined type tower and the unit being fixed in combined type tower, combination
Formula tower includes at least two sections of tower segmentations, tower segmentation and is circumferentially surrounded including at least two panels cylinder fragment, each cylinder fragment
The tower segmentation, the base of cylinder fragment and/or top margin are equipped with the flange fragment with the segmentation connection of neighbouring tower, tower
Cylinder segmentation further includes connector, and the connector is connect including both ends with the flange fragment on two adjacent cylinder fragments respectively
Lateral connection section.Advantageous effect：By increasing connector by each adjacent flanges on cylinder fragment top margin and/or base point
Piece connection is fixed, and so as to form a whole plate-like flange, to provide circumferential skeletal support for tower, improves the whole of tower
Body structural strength strengthens the overall stability of tower structure.
Technical solution 2：On the basis of technical solution 1, two circumferential sides of cylinder fragment are equipped with connecting portion, adjacent towers
Cylinder fragment carries out circumferential connection by connecting portion, and the connector further includes the vertical linkage section being fixedly connected with connecting portion.It is logical
It crosses vertical linkage section and the connecting portion of cylinder fragment and flange fragment is also connected into an entirety so that lateral and vertical skeleton shape
Into a skeleton entirety, the structural strength of tower segmentation is improved.
Technical solution 3：On the basis of technical solution 2, the connecting portion is longitudinal flange plate, and the vertical linkage section has
Two and interval setting arranged side by side, longitudinal flange plate is between two pieces of vertical linkage sections.Two vertical linkage sections pass through double team
Form is attached from longitudinal flange plate both sides, simple and convenient.
Technical solution 4：On the basis of technical solution 3, lateral connection section and vertical linkage section are plate, are set on plate
It is equipped with bolt penetration hole.Mode is bolted has bonding strength height, dismounting side for welding or other modes
Just the characteristics of.
Technical solution 5：On the basis of technical solution 3 or 4, have between the corresponding end of two neighboring cylinder fragment connection
Gap.The setting in gap can facilitate the compensation that the bending of cylinder fragment is deformed and expanded with heat and contract with cold.
Technical solution 6：On the basis of technical solution 5, the longitudinal flange plate and/or flange fragment are worn equipped with bolt
Hole.
Technical solution 7：On the basis of technical solution 6, longitudinal flange plate is equipped with bolt penetration hole, two neighboring longitudinal method
Blue plate is bolted, be arranged on bolt for ensure bolt clamping length sleeve.
Description of the drawings
When Fig. 1 is the two neighboring tower fragment connection in the specific embodiment of the wind power generating set of the utility model
Structure diagram；
Structure diagram when Fig. 2 is T shapes connecting elements and longitudinal flange plate in Fig. 1, arc flange fragment is connect；
Fig. 3 is the structure diagram of the cylinder fragment in Fig. 1；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the structure diagram of the arc flange fragment in Fig. 1；
Fig. 6 is the structure diagram of the T shape connecting elements in Fig. 1；
Fig. 7 is longitudinal flange plate and the structure diagram after cylinder fragment welding structure in Fig. 1；
Fig. 8 is the structure diagram of two neighboring tower fragment junction in Fig. 1；
In figure：1- tower fragments, 11- cylinder fragments, 12- longitudinal flange plates, 13- arc flange fragments, the connection of 14-T shapes
Component, 141- transverse slats, 142- risers, 15- bolt assemblies, 151- sleeves, 16- bolt penetration holes, a- preset clearances.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the wind power generating set of the utility model, wind power generating set include unit and tower, the tower
For cylinder for combined type tower, combined type tower is spliced up and down by the segmentation of multiple towers, and the diameter of general tower segmentation from
Under it is supreme become smaller successively, connect by circular flange between tower segmentation and processes circumferential structural strength, each tower, which is segmented, is
It is spliced by multi-disc tower fragment 1 is axial, simultaneously enhancing structure is attached equipped with longitudinal flange plate between adjacent tower fragment 1
Intensity.
As shown in Figure 1, tower segmentation is spliced by multi-disc tower fragment 1 is circumferential, wherein two panels tower is only shown in figure
The structure of cylinder fragment 1, tower fragment 1 include cylinder fragment 11 and the longitudinal flange plate 12 positioned at 11 both sides of cylinder fragment, indulge
Modulus bolt penetration hole 16 is offered on flanged plate 12, as shown in fig. 7, the side of longitudinal flange plate 12 is welded on cylinder fragment 11
Side and protrude except cylinder fragment 11, include two layers of meaning except protrusion cylinder fragment 11：One is longitudinal flange plate 12
It is upwardly extended in the side of the medial surface of vertical cylinder fragment 11；The other is the side protrusion of the thickness direction of longitudinal flange plate 12
The narrow end surface of the width direction of cylinder fragment 11 is to form preset clearance a, as shown in figure 8, the preset clearance and another cylinder
The preset clearance of fragment 11 is spliced to form the gap of 2a, to compensate the error of 11 bending of cylinder fragment or compensation cylinder fragment
11 error of expanding with heat and contract with cold.As shown in Figure 3,4, tower fragment 1 is arc-shaped or jigsaw shape of regular polygon, tower fragment 1
Quantity be according to the transport requirement after tower diameter, the width limitation of sheet stock, the working ability of bender and fragment
It determines, two neighboring tower fragment 1 is connected by the bolt assemblies 15 such as longitudinal flange plate 12 and bolt, nut, sleeve 151, washer
Connect fixation, the width of the steel plate before 11 bending of cylinder fragment is about the 1/N of tower perimeter, and N is the quantity of tower fragment 1, steel plate
Width it is more smaller than the 1/N of tower segmentation perimeter, to compensate bending and error of expanding with heat and contract with cold etc..Its middle cylinder body fragment 11 be by
Butt welding forms two panels monolithic up and down.
As shown in figure 5, the both sides up and down of cylinder fragment 11 are welded with arc flange fragment 13, it is circumferential in cylinder fragment 11
When being spliced to form tower, 13 head and the tail of arc flange fragment positioned at 11 both ends of cylinder fragment are spliced to form entire annular flange ring
Plate, arc flange fragment 13 are equipped with multiple bolt penetration holes 16, and two neighboring tower, which can be achieved, by loop coil perforation is segmented it
Between bolt be fixedly connected.
As shown in Fig. 2, the end of longitudinal flange plate 12 is arranged vertically with arc flange fragment 13 and between each other with one
Fixed gap is provided with T shapes connecting elements 14 in the gap location, as shown in fig. 6, T shapes connecting elements 14 includes transverse slat 141 and two panels
Spaced riser 142 arranged side by side, 142 vertical welding of transverse slat 141 and riser are equipped with bolt on transverse slat 141 and riser 142 and wear
Hole 16, as shown in Fig. 2, the both ends of transverse slat 141 are fixedly connected respectively with two neighboring arc flange fragment 13 by bolt assembly
（Bolt assembly is not drawn into figure）, two pieces of risers 142 are folded in respectively outside adjacent two blocks of longitudinal flange plates 12, i.e., two pieces adjacent
Longitudinal flange plate 12 be close to after in space between two pieces of risers 142, and four plates are bonded to each other, and then pass through spiral shell
The connection of bolt assembly 15 is fixed, and bolt assembly 15 includes bolt, nut, gasket and sleeve 151.
The wind power generating set of the utility model is when in use：Tower is segmented in assembly, first will be after two panels bending
Then longitudinal flange plate 12 is respectively welded in the both sides of the new cylinder fragment 11 of formation in cylinder fragment butt welded splice joint about 11,
In the both sides up and down of cylinder fragment 11, welding arc flange fragment 13, then circumferentially passes through longitudinal flange by N piece cylinders fragment 11
Plate 12 is spliced to form tower segmentation；Cylinder segmentation is spliced to form tower up and down successively again later, finally and wind-power electricity generation
Wind power generating set is formed after other Component compositions of unit；During tower sectionally smooth join, due to adjacent arc flange
The circumferential head and the tail of fragment 13 form an annular flange ring flat-plate after splicing, form flange ring flat-plate each arc flange fragment 13 it
Between be mutually independent, do not have bearing capacity, be the weak spot of bearing capacity, by the transverse slat 141 of T shapes connecting elements 14 by phase
It connects and fixes between adjacent two arc flange fragments 13, so as to make the flange ring flat-plate that arc flange fragment 13 is formed whole as one
Body increases overall construction intensity；Meanwhile riser 142 be fixedly connected with longitudinal flange plate 12 after again can by longitudinal flange plate 12 and
Arc flange fragment 13 connects into an entirety, so as to which longitudinal flange plate 12 and arc flange fragment 13 be made to construct the branch of longitude and latitude
Support bone frame improves the overall construction intensity of tower.
In other embodiments：The combined tower barrel structure is not limited to wind power generating set use, also can be in television tower, letter
Number tower etc. is upper to be used；Also can arc flange fragment be set only in upside or only in downside on tower fragment, tower fragment also can be only
In left side or only on right side, longitudinal flange plate is set；Bolt penetration hole can be also not provided on longitudinal flange plate and arc flange fragment,
But it is connected by welding manner；The quantity of the tower segmentation of combined type tower needs to set according to using, and can only have two sections
It is spliced, can be also spliced by tens sections；The arc panel of every cylinder fragment can be welded or one by two panels
A entirety；Tower segmentation can be by two panels, three pieces or more multi-disc cylinder fragment forms；It can be in the top margin and base of cylinder fragment
One of setting arc flange fragment, it is ensured that there is disc shaped flange between the segmentation of adjacent two sections tower；Longitudinal direction
Flanged plate also can be replaced to be formed by the circumferential two sides of cylinder fragment along outwardly or inwardly bending；Certainly, adjacent cylinder point
The circumferential connecting method of piece also can be replaced overlaps rear bolt connection mode or two neighboring cylinder by the linkage section of corresponding end
The corresponding end of the connection of fragment is directly docked, and then connecting plate is sticked in outside inside, the both ends of connecting plate respectively with it is two neighboring
The corresponding end of cylinder fragment is bolted.
In each embodiment of the embodiment of the combined type tower of the utility model and the wind power generating set of the utility model
Tower each embodiment it is identical, repeat no more.
In each embodiment of each embodiment of the tower segmentation of the utility model and the wind power generating set of the utility model
Tower segmentation each embodiment it is identical, repeat no more.
Claims (21)
1. tower is segmented, including at least two panels cylinder fragment, each cylinder fragment circumferentially surrounds the tower segmentation, cylinder fragment
Base and/or top margin be equipped with for the flange fragment with neighbouring tower segmentation connection, it is characterized in that, tower segmentation is also
Including connector, the connector includes the transverse direction that both ends are connect respectively with the flange fragment on two adjacent cylinder fragments and connects
Connect section.
2. tower segmentation according to claim 1, it is characterized in that, two circumferential sides of cylinder fragment are equipped with connecting portion,
Adjacent tower fragment carries out circumferential connection by connecting portion, and the connector further includes the vertical connection being fixedly connected with connecting portion
Section.
3. tower segmentation according to claim 2, it is characterized in that, the connecting portion is longitudinal flange plate, described vertically to connect
It connects there are two sections and is arranged at intervals side by side, longitudinal flange plate is located between two pieces of vertical linkage sections.
4. tower according to claim 3 segmentation, it is characterized in that, lateral connection section and vertical linkage section are plate, plate
Bolt penetration hole is provided on part.
5. tower according to claim 3 or 4 segmentation, it is characterized in that, the corresponding end of two neighboring cylinder fragment connection it
Between have gap.
6. tower segmentation according to claim 5, it is characterized in that, the longitudinal flange plate and/or flange fragment are equipped with
Bolt penetration hole.
7. tower segmentation according to claim 6, it is characterized in that, longitudinal flange plate is equipped with bolt penetration hole, two neighboring
Longitudinal flange plate is bolted, be arranged on bolt for ensure bolt clamping length sleeve.
8. combined type tower includes at least two panels cylinder fragment, each cylinder point including at least two sections of tower segmentations, tower segmentation
Piece circumferentially surrounds the tower segmentation, and the base of cylinder fragment and/or top margin are equipped with and the segmentation connection of neighbouring tower
Flange fragment, it is characterized in that, tower segmentation further includes connector, the connector include both ends respectively with two adjacent cylinders
The lateral connection section of flange fragment connection on fragment.
9. combined type tower according to claim 8, it is characterized in that, two circumferential sides of cylinder fragment are equipped with connection
Portion, adjacent tower fragment carry out circumferential connection by connecting portion, the connector further include be fixedly connected with connecting portion it is vertical
Linkage section.
10. combined type tower according to claim 9, it is characterized in that, the connecting portion is longitudinal flange plate, described vertical
There are two linkage sections and is arranged at intervals side by side, and longitudinal flange plate is located between two pieces of vertical linkage sections.
11. combined type tower according to claim 10, it is characterized in that, lateral connection section and vertical linkage section are plate
Part is provided with bolt penetration hole on plate.
12. the combined type tower according to claim 10 or 11, it is characterized in that, the correspondence of two neighboring cylinder fragment connection
There is gap between end.
13. combined type tower according to claim 12, it is characterized in that, on the longitudinal flange plate and/or flange fragment
Equipped with bolt penetration hole.
14. combined type tower according to claim 13, it is characterized in that, longitudinal flange plate is equipped with bolt penetration hole, adjacent
Two longitudinal flange plates are bolted, be arranged on bolt for ensure bolt clamping length sleeve.
15. wind power generating set, including combined type tower and the unit being fixed in combined type tower, combined type tower includes
At least two sections of tower segmentations, tower segmentation include at least two panels cylinder fragment, and each cylinder fragment circumferentially surrounds the tower point
Section, the base of cylinder fragment and/or top margin are equipped with the flange fragment with the segmentation connection of neighbouring tower, it is characterized in that, tower
Cylinder segmentation further includes connector, and the connector is connect including both ends with the flange fragment on two adjacent cylinder fragments respectively
Lateral connection section.
16. wind power generating set according to claim 15, it is characterized in that, two circumferential sides of cylinder fragment are equipped with company
Socket part, adjacent tower fragment carry out circumferential connection by connecting portion, the connector further include be fixedly connected with connecting portion it is perpendicular
To linkage section.
17. wind power generating set according to claim 16, it is characterized in that, the connecting portion is longitudinal flange plate, described
There are two vertical linkage sections and is arranged at intervals side by side, and longitudinal flange plate is located between two pieces of vertical linkage sections.
18. wind power generating set according to claim 17, it is characterized in that, lateral connection section and vertical linkage section are plate
Part is provided with bolt penetration hole on plate.
19. the wind power generating set according to claim 17 or 18, it is characterized in that, pair of two neighboring cylinder fragment connection
There is gap between should holding.
20. wind power generating set according to claim 19, it is characterized in that, the longitudinal flange plate and/or flange fragment
It is equipped with bolt penetration hole.
21. wind power generating set according to claim 20, it is characterized in that, longitudinal flange plate is equipped with bolt penetration hole, phase
Adjacent two longitudinal flange plates are bolted, be arranged on bolt for ensure bolt clamping length sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393398.5U CN207513756U (en) | 2017-10-26 | 2017-10-26 | A kind of tower segmentation, combined type tower and wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393398.5U CN207513756U (en) | 2017-10-26 | 2017-10-26 | A kind of tower segmentation, combined type tower and wind power generating set |
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| Publication Number | Publication Date |
|---|---|
| CN207513756U true CN207513756U (en) | 2018-06-19 |
Family
ID=62535664
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| CN201721393398.5U Active CN207513756U (en) | 2017-10-26 | 2017-10-26 | A kind of tower segmentation, combined type tower and wind power generating set |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035852A (en) * | 2017-10-26 | 2018-05-15 | 许继集团有限公司 | Tower segmentation, combined type tower and wind power generating set |
| CN109139386A (en) * | 2018-09-30 | 2019-01-04 | 北京金风科创风电设备有限公司 | Tower section, tower, segmentation method and wind generating set |
| CN110805532A (en) * | 2019-11-25 | 2020-02-18 | 朱杰 | Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel |
| CN113330265A (en) * | 2018-12-10 | 2021-08-31 | 普兰西股份有限公司 | Shielding of high temperature furnace |
| CN113458714A (en) * | 2020-03-31 | 2021-10-01 | 新疆金风科技股份有限公司 | Forming method of tower barrel section, tower barrel and wind generating set |
| WO2023273208A1 (en) * | 2021-06-28 | 2023-01-05 | 北京天杉高科风电科技有限责任公司 | Tower section, tower, and wind turbine |
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2017
- 2017-10-26 CN CN201721393398.5U patent/CN207513756U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035852A (en) * | 2017-10-26 | 2018-05-15 | 许继集团有限公司 | Tower segmentation, combined type tower and wind power generating set |
| CN109139386A (en) * | 2018-09-30 | 2019-01-04 | 北京金风科创风电设备有限公司 | Tower section, tower, segmentation method and wind generating set |
| CN109139386B (en) * | 2018-09-30 | 2019-08-23 | 北京金风科创风电设备有限公司 | Tower section, tower, segmentation method and wind generating set |
| AU2019350925B2 (en) * | 2018-09-30 | 2021-07-22 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Tower segment, tower, segmentation method, and wind turbine |
| US11473562B2 (en) | 2018-09-30 | 2022-10-18 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Tower segment, tower segmentation method, and wind turbine |
| CN113330265A (en) * | 2018-12-10 | 2021-08-31 | 普兰西股份有限公司 | Shielding of high temperature furnace |
| CN113330265B (en) * | 2018-12-10 | 2023-07-28 | 普兰西股份有限公司 | Shielding of high temperature furnace |
| CN110805532A (en) * | 2019-11-25 | 2020-02-18 | 朱杰 | Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel |
| CN110805532B (en) * | 2019-11-25 | 2020-12-25 | 朱杰 | Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel |
| CN113458714A (en) * | 2020-03-31 | 2021-10-01 | 新疆金风科技股份有限公司 | Forming method of tower barrel section, tower barrel and wind generating set |
| WO2023273208A1 (en) * | 2021-06-28 | 2023-01-05 | 北京天杉高科风电科技有限责任公司 | Tower section, tower, and wind turbine |
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