CN206035725U - Mix steel tower frame and wind generating set - Google Patents

Mix steel tower frame and wind generating set Download PDF

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Publication number
CN206035725U
CN206035725U CN201621022061.9U CN201621022061U CN206035725U CN 206035725 U CN206035725 U CN 206035725U CN 201621022061 U CN201621022061 U CN 201621022061U CN 206035725 U CN206035725 U CN 206035725U
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CN
China
Prior art keywords
shell ring
steel
prefabricated components
integral type
ring
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Active
Application number
CN201621022061.9U
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Chinese (zh)
Inventor
米劲臣
谢春唐
徐欣亮
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Shandong Zhongche Tongli Steel Co Ltd
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Shandong Zhongche Tongli Steel Co Ltd
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Priority to CN201621022061.9U priority Critical patent/CN206035725U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model discloses a mix steel tower frame and wind generating set, include and assemble shell ring section, whole shell ring section and steel shell ring section by low to what the height spliced in proper order along the direction of height, it is formed along the mutual concatenation of direction of height by a plurality of shell ring subassemblies to assemble the shell ring section, the shell ring subassembly is formed along the circumferencial direction concatenation by a plurality of prefabricated component, whole shell ring section is formed along direction of height interconnect by a plurality of integral type shell rings, steel shell ring section is formed along direction of height interconnect by a plurality of steel shell rings. The utility model discloses the pylon lower part adopts the reinforced concrete shell ring to improve the basis of whole pylon, amplitude when reducing the top butt joint to make whole pylon be under construction under higher environment. The utility model discloses the reinforced concrete shell ring is adopted to the pylon lower part, has replaced traditional steel plate, and superstrong corrosive protection performance has also reduced manufacturing cost in the life who has improved the pylon.

Description

A kind of mixed steel tower and wind power generating set
Technical field
This utility model is related to wind-powered electricity generation equipment, more particularly to a kind of mixed steel tower and wind power generating set.
Background technology
It is well known that near the ground, wind speed increases as height increases, therefore wind power generation field all exists all the time Attempt the higher of wind-power electricity generation frame, to obtain more wind energies.If wind power tower height can be increased once again, then wind energy Abundant regional generated energy will be significantly increased (the cube positive correlation of generated energy and wind speed), the relatively weak ground of some wind energies Wind energy turbine set can also be developed in area.
Conventional towers are formed sectional steel shell ring connection stacking using flange at present, are connected with blower fan at top Connect.Tower height made by this method is typically difficult more than hundred meters of height, once because exceeding this height, cost will drastically Rise.Reason mainly has following:First, all pylons are installed at present is installed using lifting from top to bottom, with height Degree increases, and the impact that self-vibration brings is bigger, and along with the impact of wind-force, more toward eminence, the tip vibration for having installed shell ring is bigger, During lifting, flange docking difficulty is very big;Secondly, typically will be more than 5 meters more than the shell ring diameter of the bottom of hundred meters of height pylons It is even more big, and steel plate thickness can also increase, manufacturing cost is sharply increased, or cost of transportation is multiplied, or basic nothing Method realizes transport.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, there is provided it is a kind of by precast concrete shell ring and The mixed steel tower that steel shell ring is applied in combination, using the pylon, can solve the problem that the problem in background technology, makes wind generator tower The height of frame can be significantly improved.
This utility model also provides a kind of wind power generating set, and using above-mentioned mixed steel tower, pylon is easier for installation Safety, and the antenna height of pylon significantly can increase, the efficiency of wind-power electricity generation is obviously improved.
For achieving the above object, this utility model adopts following technical proposals:
A kind of mixed steel tower, including the assembled shell ring section spliced successively along short transverse from low to high, overall shell ring section and Steel cylinder sections, the assembled shell ring section are mutually spliced along short transverse by multiple shell ring components, the shell ring component by Multiple prefabricated components are along the circumferential direction spliced;The overall shell ring section is mutually interconnected along short transverse by multiple integral type shell rings Connect and form;The steel cylinder sections is connected with each other along short transverse by multiple steel shell rings and is formed.By tower bottom diameter dimension Big shell ring is arranged to the shell ring component for along the circumferential direction splicing, and the shell ring of pylon mid diameter moderate dimensions is arranged integral Pylon upper diameter size little shell ring is arranged to steel shell ring, is assembled to form whole by the splicing of three kinds of shell ring structures by formula The pylon of body, the more simple and safe convenience of pylon assembling process, and can be easier complete transport, the negative of transport will not be increased Load.
Multiple built-in connections are provided with the top of the prefabricated components, and prefabricated components bottom is provided with multiple reserved jacks, up and down The reserved jack of adjacent prefabricated components is connected with built-in connection.Built-in connection and reserved jack are set, in upper the following group During dress shell ring component, the connection that grafting can just complete upper and lower shell ring component is directly carried out, connecting method is simple and reliable.
Preferably, the prefabricated components along short transverse splicing are also fastenedly connected by the first connector;It is circumferentially square The prefabricated components to splicing are fastenedly connected by the second connector.By along the circumferential direction and along the prefabricated of short transverse splicing It is fastenedly connected by connector between component, makes between prefabricated components, to connect relatively reliable, pylon is overall safer.
Further, the upper end of the prefabricated components, bottom and side end are equipped with connection member.By the company of setting Relay part, adjacent prefabricated components are coupled together, and connection member can be using structures such as flanges.
Preferably, the top of the prefabricated components arranges suspension centre structure.Arranging suspension centre structure can be in splicing assembling, side Just the lifting that completes is spliced.
Preferably, the prefabricated components are made up of armored concrete.Prefabricated components are made using armored concrete, it is ensured that tower The steadiness of frame substructure, while can improve tower foundation, reduces amplitude of the pylon top in docking.
Preferably, the shell ring component bottom of bottommost is connected with ring flange.By the setting of ring flange, can be fine Realization and infrastructure or ground connection, it is ensured that the whole pylon of assembling splicing is more firm.
Multiple built-in connections are provided with the top of the integral type shell ring, and integral type shell ring bottom is provided with multiple reserved jacks, The reserved jack of neighbouring integral type shell ring is connected with built-in connection.Built-in connection and reserved jack are set, Be assembled into one up and down formula shell ring when, directly carry out the connection that grafting can just complete upper and lower integral type shell ring, connecting method is simple It is reliable.
Preferably, the integral type shell ring along short transverse connection is also fastenedly connected by the 3rd connector.Will be along height It is fastenedly connected by connector between the integral type shell ring of degree direction splicing, makes to connect relatively reliable between integral type shell ring, tower Frame is overall safer.
Further, the upper and lower end of the integral type shell ring is equipped with connection member.By arranging connecting portion Part, adjacent prefabricated components are coupled together, and connection member can be using structures such as flanges.
Preferably, the top of the integral type shell ring arranges suspension centre structure.Arrange suspension centre structure can in splicing assembling, It is conveniently accomplished lifting splicing.
The upper and lower end of the steel shell ring is equipped with reserved connecting hole, and neighbouring steel shell ring is by the Four connectors are connected through reserved connecting hole.By arranging reserved connecting hole, when upper and lower steel shell ring connects, by pre- Staying and by penetrate in connecting hole connector, completing connection, connected mode is easy to be reliable.
Preferably, the top of the steel shell ring arranges suspension centre structure.Arranging suspension centre structure can be in splicing assembling, side Just the lifting that completes is spliced.
A kind of wind power generating set, comprising above-mentioned mixed steel tower.
The beneficial effects of the utility model are:
The basis of whole pylon is improved by this utility model pylon bottom using armored concrete shell ring, reduces top docking When amplitude so that whole pylon can be constructed under higher environment.
This utility model pylon bottom is spliced for prefabricated components, and pylon is also to be spliced by each shell ring section on the whole Form, wind power plant whole height can be improved on the premise of transportation problem is solved, improve the generating of unit blower fan Amount, also makes the area that many scripts do not possess power generation conditions possess wind-power electricity generation condition, has huge economic benefit and society's effect Benefit.
This utility model pylon bottom adopts armored concrete shell ring, instead of traditional steel plate, superpower anticorrosion Ability also reduces manufacturing cost while the service life of pylon is improve.
Description of the drawings
Prefabricated components schematic diagrams of the Fig. 1 for this utility model tower bottom shell ring component;
Fig. 2 is shell ring component schematic diagram of this utility model in the middle part of assembled shell ring section;
Schematic diagrams of the Fig. 3 for the integral type shell ring of this utility model lower connecting barrel section component;
Fig. 4 is integral type shell ring schematic diagram of this utility model in the middle part of overall shell ring section;
Fig. 5 is integral type shell ring schematic diagram of this utility model at the top of overall shell ring section;
Schematic diagrams of the Fig. 6 for this utility model steel shell ring;
In figure, ring flange is 1. grounded;2. flange hole is grounded;3. abutted flange I;4. rendezvous method flange aperture I;5. shell ring upper end Face;6. embedded bar;7. abutted flange II;8. rendezvous method flange aperture II;9. concrete;10. lengthways main steel bar;11. horizontal cage bars; 12. pre-buried hangers;13. prefabricated components;14. securing members;15. abutted flanges III;16. rendezvous method flange aperture III;17. reserved jacks; 18. integral type shell rings;19. pre-embedded bolts;20. times end flanges;21. lower end flange holes;22. steel shell rings;23. upper flanges; 24. upper flanges holes;25. shell ring lower surfaces, 26. shell ring longitudinal terminal surfaces.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
Embodiment 1:
As shown in figs 1 to 6, a kind of mixed steel tower, including the assembled shell ring for splicing successively along short transverse from low to high Section, overall shell ring section and steel cylinder sections, assembled shell ring section are mutually spliced along short transverse by multiple shell ring components, shell ring Component is along the circumferential direction spliced by multiple prefabricated components;Overall shell ring section is mutual along short transverse by multiple integral type shell rings It is formed by connecting;Steel cylinder sections is connected with each other along short transverse by multiple steel shell rings and is formed.
The shell ring that whole tower bottom is relatively large in diameter forms assembled shell ring section using precast member for reinforcing bar concrete spelling group, spells Fitted tube sections top forms overall shell ring section using precast concrete integral type shell ring spelling group, and overall shell ring section top adopts steel Shell ring spelling group forms steel cylinder sections, connects between assembled shell ring section, three kinds of shell rings of overall shell ring section and steel cylinder sections respectively, To ensure the safety and firmness of whole pylon.
Shell ring (size or weight can exceed transport allowed band) the such as basic shell ring that tower bottom is relatively large in diameter is adopted 13 spelling group of prefabricated components is formed.The shell ring of 13 spelling group of prefabricated components is used as (as shown in Figure 1) during whole tower foundation, in addition it is also necessary to Ground connection ring flange 1 is set up in shell ring lower surface 25, is provided with two rows ground connection flange hole 2 on ground connection ring flange 1, to connect with basis. The reinforcing bar part of prefabricated components 13 includes lengthways main steel bar 10, horizontal cage bar 11 and auxiliary bar, and concrete 9 need to be in special mould Pour in tool, need continuous shaking concrete 9 in casting process, make concreting more closely knit.Ground connection ring flange 1 with Lengthways main steel bar 10 in prefabricated components 13 is welded.Ground connection ring flange 1 preferentially selects forging, and opens up two rows ground connection flange hole.It is mixed Solidifying soil 9, is strong concrete, and label should be not less than C60.
Along the circumferential direction the prefabricated components 13 of mutually splicing are coupled together by connector, 13 upper end of prefabricated components, side End is respectively provided with connection member, and the present embodiment connection member adopts the abutted flange 3 of abutted flange, side end to be provided with abutted flange Hole I 4, and abutted flange 3 mutually welded with the horizontal cage bar 11 in prefabricated components 13, shell ring upper surface 5 is provided with embedded bar 6, docking Flange II 7, pre-buried hanger 12, wherein embedded bar 6, abutted flange II 7, pre-buried hanger 12 are welded with the reinforcing bar part in cylinder Connect, abutted flange II 7 is provided with rendezvous method flange aperture II 8.During spelling group, the ground connection flange hole 2 being grounded on ring flange 1 is directed at basic spiral shell Bar, and fastened with special bolt;The rendezvous method flange aperture I 4 of the contiguous prefabricated component of circumferencial direction 13 by securing member 14 through and it is tight Gu;The reserved steel bar 6 of the 17 aligned with lower shell ring component of reserved jack of superposed shell ring component is inserted in, bottom shell ring component Rendezvous method flange aperture II 8 is alignd with the rendezvous method flange aperture of the shell ring component on top, is fastened with securing member 14.After the completion of spelling group, longitudinal direction Spelling group gap and transverse slot are required to carry out water-proofing treatment.Abutted flange I 3, Flange Plane need to be with the shell rings of prefabricated components 13 In same plane, when prefabricated components spelling group, abutted flange I should be able to be brought into close contact longitudinal terminal surface.Abutted flange I 3, with prefabricated structure The steel reinforcement cage part welding of part 13, can be that continuously (a long flange) can also be multiple to entirety on shell ring longitudinal terminal surface Flange composition.
Prefabricated components 13 not as whole tower foundation as during middle transition shell ring component (positioned at assembled shell ring section Middle part) (as shown in Figure 2), need reserved jack 17 to be set up in molding component in shell ring lower surface 25, reserve jack 17, depth For 600mm, diameter of the diameter slightly larger than embedded bar 6.Shell ring lower surface 25 arranges abutted flange III 15, on abutted flange III 15 Rendezvous method flange aperture III 16 is provided with, abutted flange III 15 is consistent with abutted flange II 7, installed in shell ring lower surface.Prefabricated components 13 Shell ring upper surface 5 be provided with embedded bar 6, abutted flange II 7, pre-buried hanger 12, wherein embedded bar 6, abutted flange II 7, Pre-buried hanger 12 is welded with the reinforcing bar part in cylinder, and abutted flange II 7 is provided with rendezvous method flange aperture II 8.During spelling group, reserve and insert The embedded bar 6 of bottom shell ring is inserted in hole 17, and rendezvous method flange aperture III 16 is alignd with the rendezvous method flange aperture II 8 of bottom shell ring, with tight Firmware 14 is fastened;The rendezvous method flange aperture I 4 of the contiguous prefabricated component in left and right 13 is passed through and is fastened by securing member 14;Its top shell ring Reserved jack 17 be aligned its reserved steel bar 6 insert, rendezvous method flange aperture II 8 is alignd with the rendezvous method flange aperture III 16 of top shell ring, Fastened with securing member 14.After the completion of spelling group, longitudinal spelling group gap and transverse slot are required to carry out water-proofing treatment.Embedded bar 6, Weld with the steel reinforcement cage part of prefabricated components 13, the part for imbedding prefabricated components 13 is not preferably less than 1000mm, stretches out end face part For 500mm.Abutted flange II 7, is welded with the steel reinforcement cage part of shell ring prefabricated components 13, should be with upper and lower end face in same level Face, enables upper and lower shell ring to be brought into close contact when connecting.Pre-buried hanger 12, is welded with the steel reinforcement cage part of shell ring prefabricated components, Ying The recessing of shell ring upper surface is arranged, it is ensured that when lifting is not required to, and can be less than whole upper end facial plane, to guarantee upper and lower end face Docking.
In the present embodiment, 13 section of prefabricated components is arc, it is also possible to according to the requirement of pylon, be arranged to polygon etc..This In embodiment, the height of prefabricated components 13 is no more than 4m, to transport, in the case of less than limitation in height, prefabricated components Number is more few better.
Shell ring upper surface 5, shell ring lower surface 25 and 26 surface of shell ring longitudinal terminal surface are both needed to do smooth process and meet one Determine roughness, so as to the spelling group of shell ring.Processing method is preferentially polished from surface, and surface roughness is no more than Ra12.5.
Securing member 14, refers to general fastening standard component, and concrete model and specification are selected according to practical situation, herein for Refer to.
The main fabrication processing of prefabricated components 13 is as follows:
1. Making programme during shell ring component based on is as follows:
Make mould → establishment steel reinforcement cage → by lengthways main steel bar be grounded flange welding → by horizontal cage bar and abutted flange Welding → by embedded bar and steel reinforcement cage welding → casting concrete → end face processing.
2. Making programme when setting up as middle part transition shell ring is as follows:
Make mould → establishment steel reinforcement cage → by horizontal cage bar and abutted flange weld → be put into prefabricated jack mould → general Embedded bar and steel reinforcement cage welding → casting concrete → end face processing.
The part shell ring that can meet traffic condition slightly smaller to diameter, using integral type shell ring 18.Assembled shell ring section top Overall shell ring section is set, and overall shell ring section is connected with each other along short transverse by multiple integral type shell rings 18 and is formed.
The lower connecting barrel section of integral type shell ring 18 is prefabricated components shell ring component, when upper connecting barrel section is integral type shell ring, i.e., whole The integral type shell ring 18 of the bottommost of body shell ring section, as shown in figure 3, connect 13 shell ring component of prefabricated components under integral type shell ring 18 When, as the quantity that in view of the booster action to bottom prefabricated components spelling group shell ring, will reserve jack 17 is typically no less than 12 And correspond with the embedded bar 6 on prefabricated components 13, the rendezvous method flange aperture II 8 with 13 shell ring junction of bottom prefabricated components Correspond, and fastened with securing member 14, top shell ring is integral type shell ring, without the booster action that consideration is excessive, therefore on 6 quantity of embedded bar in portion is 4, and the reserved jack number of top integral type shell ring is also 4, with docking for top shell ring junction Flange III 15 is corresponded, and is fastened with securing member 14.Pre-buried hanger 12, the connection of each part is again provided with shell ring upper surface Mode is similar with prefabricated components.
When the lower connecting barrel section and upper connecting barrel section of integral type shell ring 18 are integral type shell ring, i.e., in the middle part of overall shell ring section Body formula shell ring 18, as shown in figure 4, when being vertically connected with shell ring and being integral type shell ring 18, it is not necessary in view of to portion integral formula The booster action of shell ring, the quantity of the reserved jack 17 of 18 upper and lower end face of integral type shell ring are 4, while embedded bar 6 It is 4;The abutted flange III 15 of top shell ring is corresponded with the rendezvous method flange aperture II 8 of bottom shell ring, and with securing member 14 Fastening, is again provided with pre-buried hanger 12 on shell ring upper surface, each part is similar with prefabricated components with the connected mode of shell ring.
The lower connecting barrel section of integral type shell ring 18 is integral type shell ring, when upper connecting barrel section is steel shell ring, i.e., overall shell ring section The integral type shell ring 18 at top, as shown in figure 5, when bottom shell ring is integral type shell ring 18, in the middle part of above-mentioned overall shell ring section Integral type shell ring is similar to, when top shell ring is steel shell ring 22, it is contemplated that the characteristic of steel shell ring, the number of its lower end flange hole 21 Amount is typically no less than 80, and 18 upper surface of integral type shell ring arranges pre-embedded bolt 19, it is ensured that the upper surface of integral type shell ring is pre-buried Bolt 19 is corresponded with the lower end flange hole 21 of steel shell ring, and the upper surface of integral type shell ring 18 no longer can need to set in addition Put abutted flange.Pre-embedded bolt 19, is welded with the metal cage of shell ring, and car has screw thread, and diameter can be through the flange of steel shell ring Disk, stretches out height for 300mm.
The main Making programme of integral type shell ring is:
The establishment prefabricated jack mould of steel reinforcement cage → be put into → embedded bar (screw rod) and steel reinforcement cage are welded → make mould → casting concrete → end face processing.
Overall shell ring section top connects steel cylinder sections, and steel cylinder sections is mutually interconnected along short transverse by multiple steel shell rings Connect and form.
Steel cylinder section manufacturing technology is more ripe, and general main processing technology is as follows:
Blanking → coiling welded shell ring → group welding method orchid.
As shown in fig. 6,22 lower end of steel shell ring arranges lower end flanges 20, there is in lower end flanges 20 lower end flange hole 21, 22 upper end of steel shell ring arranges upper flanges 23, and upper flanges 23 have upper flanges hole 24,22 top of steel shell ring and one When formula shell ring 18 connects, the connection corresponding with the pre-embedded bolt 19 of integral type shell ring 18 of its lower end flange hole 21, on steel shell ring 22 When lower connection shell ring is steel shell ring 22, upper and lower end flanges are connected by securing member docking.22 material of steel shell ring is Q345D.Lower end flanges 20 are forging, and diameter is supporting with steel shell ring.Upper flanges 23 are forging, and diameter matched somebody with somebody with steel shell ring Set.
After assembled shell ring section, the three kinds of shell ring connections of overall shell ring section and steel cylinder sections, pylon shell ring outer face is should ensure that Continuously, significantly it is not mutated.
Embodiment 2:
A kind of wind power generating set, the mixed steel tower comprising embodiment 1.
It is although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability Various modifications or deform still in protection model of the present utility model that field technique personnel are made by need not paying creative work Within enclosing.

Claims (10)

1. a kind of mixed steel tower, is characterized in that, including the assembled shell ring section spliced successively along short transverse from low to high, overall cylinder Sections and steel cylinder sections, the assembled shell ring section are mutually spliced along short transverse by multiple shell ring components, the shell ring Component is along the circumferential direction spliced by multiple prefabricated components;The overall shell ring section is by multiple integral type shell rings along short transverse It is connected with each other and forms;The steel cylinder sections is connected with each other along short transverse by multiple steel shell rings and is formed.
2. steel tower is mixed as claimed in claim 1, be it is characterized in that, is provided with multiple built-in connections at the top of the prefabricated components, Prefabricated components bottom is provided with multiple reserved jacks, and the reserved jack of neighbouring prefabricated components is connected with built-in connection.
3. steel tower being mixed as claimed in claim 1 or 2, being it is characterized in that, the prefabricated components along short transverse splicing also lead to Cross the first connector to be fastenedly connected;The prefabricated components for along the circumferential direction splicing are fastenedly connected by the second connector.
4. steel tower is mixed as claimed in claim 3, be it is characterized in that, the upper end of the prefabricated components, bottom and side end It is equipped with connection member.
5. steel tower being mixed as claimed in claim 1, being it is characterized in that, the top of the prefabricated components arranges suspension centre structure;It is described Prefabricated components are made up of armored concrete;The shell ring component bottom of bottommost is connected with ring flange.
6. steel tower is mixed as claimed in claim 1, be it is characterized in that, is provided with multiple pre-buried connections at the top of the integral type shell ring Part, integral type shell ring bottom are provided with multiple reserved jacks, the reserved jack and built-in connection of neighbouring integral type shell ring It is connected.
7. the mixed steel tower as described in claim 1 or 6, is characterized in that, along short transverse connection the integral type shell ring also It is fastenedly connected by the 3rd connector.
8. steel tower being mixed as claimed in claim 7, being it is characterized in that, the upper and lower end of the integral type shell ring is equipped with Connection member;The top of the integral type shell ring arranges suspension centre structure.
9. as claimed in claim 1 mixed steel tower, is characterized in that, the upper and lower end of the steel shell ring is equipped with pre- Connecting hole, neighbouring steel shell ring is stayed to be connected through reserved connecting hole by the 4th connector;The steel shell ring Top arranges suspension centre structure.
10. a kind of wind power generating set, comprising above-mentioned mixed steel tower.
CN201621022061.9U 2016-08-31 2016-08-31 Mix steel tower frame and wind generating set Active CN206035725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621022061.9U CN206035725U (en) 2016-08-31 2016-08-31 Mix steel tower frame and wind generating set

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Application Number Priority Date Filing Date Title
CN201621022061.9U CN206035725U (en) 2016-08-31 2016-08-31 Mix steel tower frame and wind generating set

Publications (1)

Publication Number Publication Date
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CN201621022061.9U Active CN206035725U (en) 2016-08-31 2016-08-31 Mix steel tower frame and wind generating set

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106150924A (en) * 2016-08-31 2016-11-23 山东中车同力钢构有限公司 A kind of mixed steel tower and wind power generating set
CN109109137A (en) * 2018-06-06 2019-01-01 北京天杉高科风电科技有限责任公司 A kind of blower fan pylon mold and preparation method thereof
CN111946556A (en) * 2020-07-29 2020-11-17 上海市机电设计研究院有限公司 Construction positioning method for precast concrete shell ring

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106150924A (en) * 2016-08-31 2016-11-23 山东中车同力钢构有限公司 A kind of mixed steel tower and wind power generating set
CN109109137A (en) * 2018-06-06 2019-01-01 北京天杉高科风电科技有限责任公司 A kind of blower fan pylon mold and preparation method thereof
CN109109137B (en) * 2018-06-06 2020-05-08 北京天杉高科风电科技有限责任公司 Mold for fan tower and manufacturing method thereof
CN111946556A (en) * 2020-07-29 2020-11-17 上海市机电设计研究院有限公司 Construction positioning method for precast concrete shell ring
CN111946556B (en) * 2020-07-29 2021-07-23 上海市机电设计研究院有限公司 Construction positioning method for precast concrete shell ring

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