CN108167126A - Wind power generating set and its tower component and transportation resources and assembly method - Google Patents
Wind power generating set and its tower component and transportation resources and assembly method Download PDFInfo
- Publication number
- CN108167126A CN108167126A CN201711394572.2A CN201711394572A CN108167126A CN 108167126 A CN108167126 A CN 108167126A CN 201711394572 A CN201711394572 A CN 201711394572A CN 108167126 A CN108167126 A CN 108167126A
- Authority
- CN
- China
- Prior art keywords
- tower
- component
- outer layer
- internal layer
- adjacent
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Present document relates to technical field of wind power generation, and in particular to a kind of wind power generating set and its tower component and transportation resources and assembly method, wherein tower component include：At least two-stage tower, the nested setting in mutual telescopic moving ground；Locking structure, between the bottom part of each internal layer tower and the top section of outer layer tower adjacent thereto；Two adjacent towers are fixed on stretching state.Provided herein is unit and its tower component and transportation resources and assembly method, tower whole Transporting height can be reduced, reduce transportation lengths, and facilitate installation, at low cost.
Description
Technical field
Present document relates to technical field of wind power generation, and in particular to a kind of unit and its tower component and transportation resources and
Assembly method.
Background technology
To ensure product quality and production efficiency, the king-post generally use of wind power generating set is factory produced.Land machine
In group transportational process, comfortable property is complicated, there are road barricade is more, height limiter is more, inconvenience of turning etc. difficulties.In order to full
The requirement that foot is transported from factory to scene, usual king-post are made into the tower for the preliminary dimension that more piece can be connected with each other in the factory
Tin, for the flange of interconnection between connection structure therein such as two adjacent sections tower.And for scheduled size, one
As land small megawatt of type set tower drum diameter about 5m, often save tower length about 25m；Big megawatt of type machine of offshore wind turbine
Group tower diameter about 7m often saves the length about 30m of tower.Conventional tower wound packages timing needs first will often save tower and hold up, and hook it
The flange of end is lifted, and is lifted to next layer of tower, successively completes connection, due to the threaded hole of every section tower drum flange
Number is more, and time-consuming for entire tower installation.Also, the diameter of single tower drum is big, length is long, and rational means of transportation is that tower is lain
It puts upside down and puts, and tower that can be nested is nested together.However, first vertical nesting when either freighting is lied down again,
Or first integral hoisting when unloading uprightly detaches one by one again, is not only difficult to operate, but also the friction between tower easily occurs
Knock damage.Therefore, tower can not nest together between each other in transit in reality, can only mutually pile up.So cause to occupy
Space is big, many difficulties for cause tower transport, installing.
At present, it is generally more expensive using price for the complex transportation operating mode occurred in land unit transportational process
Axis vehicle transports unit, since the sweep height of axis vehicle can be reduced to 800mm, can reduce whole Transporting height
To pass through land height limiter；Meanwhile complete machine quotient generally takes the mode for reducing and often saving tower length, and it is long to reduce whole Transporting
Degree, and then overcome the problems, such as that turning is inconvenient, but also results in the increase of tower joint number, the tower set-up time also accordingly increases.
Different types of rridges can be encountered in river transport section in marine unit transportational process, some bridges are relatively low away from water surface elevation, need to pass through at this time
Ballast is carried out to pouring water in tower, so as to reduce the height integrally transported by sea with by various bridge openings, but tower is poured water for tower
It is again a huge challenge for cylinder anti-corrosion, design is customized to tower anti-corrosion, the manufacture cost of tower accordingly increases.
For this purpose, the prior art is in the tower for scalable connection occur, such as a kind of wind-force hair used in the prior art
Electric equipment is made of pedestal, generator, vane device and accumulator, and fixed level-one tower, level-one tower are stood on pedestal
The interior dynamic two level tower that is connected suitable for reading, pass through hydraulically extensible between the bottom of two level tower and level-one tower lower inner wall
Device connects, and dynamic mating connection more than two is evenly equipped between level-one tower inner wall suitable for reading and the outer wall of two level tower lower part and is matched
Close the sliding rail and sliding block that use, by the guiding of sliding rail and sliding block, under the driving of hydraulic telescopic device two level tower relative to
Level-one tower rises or falls, and realizes the adjustable of blade height, contributes to the optimum height according to wind distribution regulation blade,
It can realize the maximization utilized to wind resource, improve Generation Rate.Although two-stage tower is set as to stretch by the prior art
Contracting connection, also has movable fit structure to be aided with connection, makes embedding between the inner wall suitable for reading of level-one tower and the lower part outer wall of two level tower
It can be oriented to and relatively moved by sliding-rail sliding between the tower of set, reduced the abrasion of the tower in nested or separation process and knock
It touches.However it is the product using telescopic adjustment as purpose of design eventually.It is jumbo in view of wind power equipment, it is no matter therein
How the scale of tower designs, it is impossible to and avoidance is provided in retractable driving device therein, such as hydraulic telescopic device, if
Multisection hydraulic telescopic device is set, then other than that section being connect in addition to being arranged on bottommost with column foot, remaining each section is both needed to hanging
Installation, the fixed difficulty of installation is big, of high cost, and the casing wall of the more mostly each section of joint number is thinner, and the structural strength of casing wall is lower.Cause
This is in order to meet enough intensity, it is impossible to using multi-joint telescoping structure, i.e., in the case where considering that cylinder body and piston rod are isometric,
Its scale generally can not be less than the half of its total height.That is, in the technical scheme tower combination after it is mutually nested
Together, it can not solve the problems, such as that tower occupied space is big in transportational process.
Invention content
Therefore, this paper technical problems to be solved be to overcome in the prior art tower installation, transport difficult it is more, of high cost
The defects of, it can reduce tower whole Transporting height so as to provide one kind, reduce transportation lengths, and facilitate installation, at low cost
Tower component.
Further provide for a kind of wind power generating set with above-mentioned tower component.
Further provide for the transportation resources of a kind of above-mentioned tower component or wind power generating set.
Further provide for the assembly method of a kind of above-mentioned tower component or wind power generating set.
The technical solution used herein is as follows：
A kind of tower component, including：At least two-stage tower, the nested setting in mutual telescopic moving ground；Locking structure, set on each
Between the bottom part of a internal layer tower and the top section of outer layer tower adjacent thereto；Two adjacent towers to be fixed on
Stretching state.
Wherein internal layer tower and outer layer tower are in contrast, same tower is interior for its outer layer tower
Layer tower is outer layer tower for its internal layer tower.
Adjacent two-stage tower can the mutually nested setting in telescopic moving ground, be located inside in mutually nested two-stage tower
The bottom part of tower and locking structure is equipped between the top section of the tower of outer layer, locking structure can will be adjacent
Two towers are fixed on stretching state, in assembly tower cartridge module, can directly will vertically be sling positioned at the tower of internal layer, make its stretching
The outer layer tower being sheathed on the outside of it, then locked by locking structure, internal layer tower is made to be fixed on the top section of outer layer tower,
The assembling of this two-stage tower is completed, locking structure is set to the bottom part of each internal layer tower and outer layer tower adjacent thereto
Top section between, the installation of locking structure is distributed in towers at different levels, each higher level's tower by subordinate's tower into
Row is fixed, and every grade of locking structure is independent of each other, and this lock mode will not cause to limit to tower series, therefore height is higher
King-post can set up more stages tower separately, and the axial height of every grade of tower also accordingly reduces, can be directly by multistage tower in transport
It is mutually nested and it is axial it is vertical be positioned in freight house, highly shortened whole Transporting length, but due to tower series not by
Limitation can reduce tower axial height by increasing tower series, be placed even if tower is axial vertical in transport, also can and
The earth reduces whole Transporting height, so as to and greatly reduce transportation cost；Also, when transporting to destination, it can pass through
Loop wheel machine directly slings the axial internal layer tower placed vertically, without first that the tower for lying down placement is upright as traditional tower
Get up and lift again, reduce installation steps, it is easier for installation.
Stroke limit is equipped between the bottom part of each internal layer tower and the top section of outer layer tower adjacent thereto
Mechanism.Journey stop gear can limit flexible stroke of the internal layer tower in outer layer tower, and internal layer is directly sling in assembling
Tower is easy to operate until the maximum stroke that journey stop gear is limited.
Locking structure is automatic locking mechanism.When internal layer tower stretches out outer layer tower to precalculated position, locking structure is certainly
Dynamic locking so that in assembling process, only need to be vertically sling by loop wheel machine positioned at innermost internal layer tower, make multistage tower by
Grade separation, often isolates level-one internal layer tower, this grade of internal layer tower is then locked in outer layer adjacent thereto by automatic locking mechanism
The top section of tower, until afterbody internal layer tower is detached and locked with the outer layer tower of bottommost, you can complete king-post
Assembling, without carrying out installation fixation step by step, installation effectiveness is high, and human cost is low.
Automatic locking mechanism includes the buckle and/or cutting ferrule that are set in any one in two adjacent towers, Yi Jishe
In two towers on another with buckle and/or the cutting ferrule and/or buckle of cutting ferrule cooperation nested locks.By being buckled and cutting ferrule
It is nested, realizes the automatic locking between towers at different levels, it is simple and reliable for structure, it is easy to process, it is at low cost.Also, can also it lead to
It crosses and buckle is set on the inner wall of outer layer tower, when internal layer tower stretches out outer layer tower to precalculated position, be buckled by solution lock-bit
Locking bit is moved to, blocks the bottom end of internal layer tower, you can prevents internal layer tower from bouncing back.
At least buckle or one of cutting ferrule is by the biasing force for tending to locking bit, and when buckle or cutting ferrule are overcome biasing force
Active force when in solution lock-bit.
Biasing force is applied by the resilient bias being arranged on buckle or cutting ferrule.Buckle is driven to move by resilient bias
It is dynamic, it is simple and reliable for structure, it is easy to process, it is at low cost.
Circumferential holding mechanism is equipped between the outer wall for the internal layer tower being disposed adjacent and the inner wall of outer layer tower.It is circumferential to keep
Mechanism can avoid occurring between internal layer tower and outer layer tower circumferential relative movement, it is possible thereby to avoid between tower avoids
Friction knock damage, protect tower, both circumferentially holding mechanism also avoids tower in hoisting process and rotates, and makes lifting more
Fast.
Circumferential holding mechanism includes the guided way of the inner wall upper edge telescopic direction extension set on outer layer tower and is set to
It is on the outer wall bottom part of internal layer tower, can be fitted into the guide way moved along guided way, guided way is along internal layer tower or outer
The axial setting of layer tower.
Guided way is guide groove, and guide way is abaculus.
The top of outer layer tower is equipped with radially inwardly projecting step, and step forms journey stop gear with abaculus cooperation.
Journey stop gear directly is formed by step, simple in structure, limiting is reliable.
Buckle and cutting ferrule are separately positioned on corresponding step and abaculus.
The first hoisting structure for being connect with boom hoisting is provided at the top of the tower of installation site top.
First hoisting structure is suitable for the first fixed component with nacelle atop cooperation installation.First fixed component can be
Flange, flange both may be constructed the first hoisting structure, and radially inwardly projecting step may be constructed journey stop gear again, respectively
The top flange of grade tower forms journey stop gear, and the top flange of the tower of innermost layer forms the first hoisting structure, setting
Simply.
Bottom fixed setting positioned at the tower (being located at outermost layer) of installation site lowermost end is useful for what is connect with column foot
Second fixed component.
It is provided with to connect with boom hoisting at the top of the tower (being located at innermost layer) of installation site lowermost end
Second hoisting structure in mobile tower component entirety, can will be sling, you can mobile by boom hoisting in the tower of outer layer
Whole tower component.
A kind of wind power generating set, including：Cabin and column foot and above-mentioned tower component, tower component be set on cabin and
Between column foot.Unit can be wind power generating set or other units, and this machine assembling part cost of labor is low, operating efficiency
Height, stabilized structure are readily transported.
The tower positioned at installation site lowermost end of tower component is connected to above column foot, positioned at installation site top
Tower is connected to below cabin.
A kind of transportation resources of tower component or wind power generating set, including：It will at least two-stage tower be mutually nested and axis
To being placed vertically in freight house.Can be directly mutually nested by multistage tower in transport and axial vertical it be positioned over freight house
It is interior, whole Transporting length is highly shortened, and since tower series is unrestricted, tower can be reduced by increasing tower series
Cylinder axial height is placed even if tower is axial vertical in transport, also can and the earth reduce whole Transporting height, so as to and it is big
Ground reduces transportation cost.
A kind of assembly method of tower component or wind power generating set, including：By at least two-stage tower axis of tower component
To vertically mutually nested placement；The top that boom hoisting vertically slings the tower positioned at installation site top (is located at most
Internal layer), internal layer towers at different levels stretch out outer layer tower adjacent thereto one by one.Transport to destination assembled when, can be with
It directly will vertically be sling positioned at the tower of innermost layer by boom hoisting, without the tower that will first lie down placement as traditional tower
Cylinder erects to be lifted again, reduces installation steps, easier for installation.
Transport to destination assembled when, first tower component can be moved integrally to column foot, mobile tower
During component entirety, the tower (being located at outermost layer) positioned at installation site lowermost end can be vertically sling by boom hoisting,
Can column foot be fixedly connected on by tower component integral translation to column foot, then by outermost layer tower bottom by translating device
On.
Description of the drawings
It, below will be to specific real in order to illustrate more clearly of this paper specific embodiments or technical solution of the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, it is attached in being described below
Figure is some embodiments of this paper, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
When Fig. 1 is that the outermost two-stage tower in the tower component provided in the embodiments herein one is in stretching state
Structure diagram；
Fig. 2 is in structure diagram during contraction state for the outermost two-stage tower in tower component shown in FIG. 1；
Fig. 3 is the structure diagram of outer layer tower shown in FIG. 1；
Fig. 4 is the structure diagram of internal layer tower shown in FIG. 1；
Fig. 5 is the enlarged diagram at A in Fig. 4.
Reference sign：
1- outer layer towers；11- guide grooves；The second fixed components of 12-；13- is buckled；2- internal layer towers；21- abaculus；22-
One fixed component；23- cutting ferrules.
Specific embodiment
The technical solution of this paper is clearly and completely described below in conjunction with attached drawing, it is clear that described embodiment
It is this paper part of the embodiment, instead of all the embodiments.Based on embodiment herein, those of ordinary skill in the art exist
All other embodiments obtained under the premise of creative work are not made, belong to the range protected herein.
In description herein, it should be noted that the instructions such as term " top ", " bottom ", " vertical ", " interior ", " outer "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description and retouched herein with simplification
It states rather than indicates or imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that limitation to this paper.In addition, term " first ", " second " be only used for description purpose, and it is not intended that
Instruction implies relative importance.
In description herein, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, can be herein with the above-mentioned term of concrete condition understanding
Concrete meaning.
In addition, as long as technical characteristic involved in this paper different embodiments disclosed below is not formed each other
Conflict can be combined with each other.
Embodiment one
As shown in Figs. 1-5, the present embodiment provides the multistages of a kind of tower component, including mutual telescopic moving nested setting
Tower and the locking between the bottom part of each internal layer tower 2 and the top section of outer layer tower 1 adjacent thereto
Structure, locking structure by two adjacent towers being fixed on stretching state.
As shown in Figs. 1-2, by taking the outermost two-stage tower being disposed adjacent in multistage tower as an example, adjacent two-stage tower
Can the mutually nested setting in telescopic moving ground, the bottom part of the tower of inside is located in mutually nested two-stage tower and is located at
Locking structure is equipped between the top section of the tower of outer layer, two adjacent towers can be fixed on stretching shape by locking structure
State in assembly tower cartridge module, can directly will vertically be sling positioned at the tower of internal layer, its stretching is made to be sheathed on the outer layer on the outside of it
Tower 1, then locked by locking structure, internal layer tower 2 is made to be fixed on the top section of outer layer tower 1, completes this two-stage tower
Assembling, locking structure be set to each internal layer tower 2 bottom part and outer layer tower 1 adjacent thereto top point it
Between, the installation of locking structure is distributed in towers at different levels, each higher level's tower is fixed by subordinate's tower, every grade of lock
Determine structure to be independent of each other, this lock mode will not cause to limit to tower series, therefore highly higher king-post can set up separately
More stages tower, the axial height of every grade of tower also accordingly reduce, can directly that multistage tower is mutually nested and axis in transport
It is positioned in freight house to vertical, highly shortened whole Transporting length, and since tower series is unrestricted, can pass through
Increase tower series reduction tower axial height, place even if tower is axial in transport, also can and greatly reduce whole vertically
Body shipping height, so as to and greatly reduce transportation cost；Also, when transporting to destination, axial it can will be erected by loop wheel machine
The internal layer tower 2 directly placed directly is sling, and is lifted again without first the tower for lying down placement erects as traditional tower,
Reduce installation steps, it is easier for installation.
As shown in Figure 3-4, circumferential holding mechanism is equipped between the outer wall of internal layer tower 2 and the inner wall of outer layer tower 1.It is circumferential
Holding mechanism can avoid that circumferential relative movement occurs between internal layer tower 2 and outer layer tower 1, it is possible thereby to which tower is avoided to keep away
Damage is knocked in friction between exempting from, protects tower, and both circumferentially holding mechanism also avoids tower in hoisting process and rotates, and makes to hang
Dress is more quick.Circumferential holding mechanism includes the guided way extended set on the inner wall upper edge telescopic direction of outer layer tower 1, Yi Jishe
Be placed in it is on the outer wall bottom part of internal layer tower 2, can be fitted into the guide way moved along guided way, guided way is along internal layer tower
2 or the axial setting of outer layer tower 1, in the present embodiment, guided way is the guide groove 11 taken shape on the inner wall of outer layer tower 1,
Guide way is the abaculus 21 for the outer wall bottom for being set to internal layer tower 2, and abaculus 21 is embedded in guide groove 11 and is slided with guide groove 11
Cooperation.
Stroke limit is additionally provided between the bottom part of internal layer tower 2 and the top section of outer layer tower 1 adjacent thereto
Mechanism.Journey stop gear can limit flexible stroke of the internal layer tower 2 in outer layer tower 1, directly be sling in assembling interior
Layer tower 2 is easy to operate until the maximum stroke that journey stop gear is limited.Journey stop gear is fixed setting
Step in the top of outer layer tower 1, the inside edge of flange of the step from being fixedly installed on 1 top of outer layer tower is formed radial direction to
Projecting inward formation, internal layer tower 2 are embedded in guide groove 11 by abaculus 21 and are slidably matched with guide groove 11, stretch out outer layer tower 1,
And offset with the bottom surface of the first fixed component 22, form limiting.
Positioned at being provided at the top of tower described in outermost layer for the second hoisting structure being connect with boom hoisting, in movement
It during tower component entirety, can will be sling by boom hoisting in the tower of outer layer, you can mobile entirety tower component.Form row
The flange of journey position-limit mechanism forms the second hoisting structure simultaneously.
Locking structure is automatic locking mechanism, and as shown in Figure 3-4, automatic locking mechanism includes being set in outer layer tower 1
Buckle 13 and the cutting ferrule 23 that is set in internal layer tower 2, wherein buckle 13 is set in the first fixed component 22, cutting ferrule
23 are set to abaculus 21 towards the side of the first fixed component 22, are provided with what is stretched into suitable for cutting ferrule 23 in the first fixed component 22
Tip card hole, multiple equally distributed radial holes are set in the inner circumferential wall of card hole, and buckle 13 is connected to by resilient bias
In radial hole, the partial pressure of resilient bias is on buckle 13, making buckle 13 have the trend of abjection radial hole, buckle 13
In retraction radial hole locking bit is in solution lock-bit, 13 stretching radial hole of buckle；Cutting ferrule 23 includes being adapted to extend into card hole
Tip fixture block and radial groove on fixture block is taken shape in, fixture block is stretched into card hole, and buckle 13 is squeezed retraction radial hole by fixture block
Interior, until when fixture block stretches into predeterminated position in card hole, radial groove is corresponding with buckle 13, and buckle 13 is in the effect of resilient bias
Lower stretching radial hole insertion radial groove completes the Qian He of buckle 13 and cutting ferrule 23, automatic locking structure locking, two-stage tower dress
With completion.
Resilient bias is elastic pressuring spring.
First fixed component 22 forms the first hoisting structure simultaneously, and can coordinate with nacelle atop and install；Positioned at outer
The bottom of layer tower 1 is fixedly installed the second fixed component 12, and the second fixed component 12 is also flange, for being connect with column foot.
The present embodiment also provides a kind of unit, and including cabin, column foot and above-mentioned tower component, tower component is set on machine
Between cabin and column foot, the outermost tower that is located at of tower component is connected to by the second fixed component 12 above column foot, is located at
The tower of innermost layer is connected to by the first fixed component 22 below cabin.Unit can be wind power generating set or other machines
Group, this machine assembling part cost of labor is low, operating efficiency is high, and stabilized structure is readily transported.
As the alternative embodiments of embodiment one, locking structure be non-automatic locking structure, non-automatic locking structure
Including the buckle being set in any one in two adjacent towers and/or cutting ferrule and set on tower on another with card
The cutting ferrule and/or buckle of button and/or cutting ferrule cooperation nested locks, buckle or one of cutting ferrule by the biasing force for tending to locking bit,
And solution lock-bit is in when buckle or cutting ferrule are by the active force for overcoming biasing force, biasing force is applied by electromagnetic drive mechanism, electricity
The control switch of Magnetic driving mechanism can drive the corresponding buckle movement of internal layer towers at different levels simultaneously, can also drive successively at different levels
The corresponding buckle movement of internal layer tower.
As the alternative embodiments of embodiment one, journey stop gear is provided separately with buckle, and buckle is set to outer
At the top of the inner wall of layer tower, cutting ferrule is set to abaculus towards the side of the inner wall of outer layer tower.
As the alternative embodiments of embodiment one, cutting ferrule is provided separately with abaculus, and cutting ferrule is arranged on internal layer tower
Outer wall bottom.
As the alternative embodiments of embodiment one, circumferential holding mechanism is included on the inner wall of opposed outer layer tower
Directive wheel and be set to the guided way extended along telescopic direction described in opposite internal layer on the outer wall of tower.
As the alternative embodiments of embodiment one, journey stop gear is to be set on the inner wall top of outer layer tower
Limited block.
As the alternative embodiments of embodiment one, the first hoisting structure is separately provided with the first fixed component, and first
Hoisting structure is is set to, the hanging ring positioned at the top of tower described in innermost layer.
Embodiment two
The present embodiment provides a kind of method for transporting tower component that above-described embodiment one provides or unit, including will be multistage
Tower is mutually nested and is axially placed vertically in freight house.It can be directly mutually nested by multistage tower and axial in transport
Vertical is positioned in freight house, highly shortened whole Transporting length, and since tower series is unrestricted, can pass through increasing
Add tower series reduction tower axial height, even if the axial vertical placement of tower in transport, also can and greatly reduce entirety
Shipping height, so as to and greatly reduce transportation cost.
Embodiment three
The tower component or the method for unit provided the present embodiment provides a kind of assembling above-described embodiment one, including：Tower
The axial vertically mutually nested placement of the multistage tower of component；The suspension hook of boom hoisting vertically slings the tower positioned at innermost layer
Top namely sling the first hoisting structure of the atop a tower positioned at innermost layer, internal layer towers at different levels are stretched out one by one and it is adjacent
Near outer layer tower.
Transport to destination assembled when, first tower component can be moved integrally to column foot, will be located at most
The tower of outer layer is fixed on by the second fixed component on column foot, then the internal layer tower that will axially be placed vertically by boom hoisting
It directly slings, is lifted again without first the tower for lying down placement erects as traditional tower, reduce installation steps, pacified
It fills more convenient.
During mobile tower component entirety, the second lifting positioned at outermost atop a tower can be sling by boom hoisting
Structure, can also will be in tower component integral translation to column foot by translating device.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain created herein.
Claims (18)
1. a kind of tower component, which is characterized in that including：
At least two-stage tower, the nested setting in mutual telescopic moving ground；
Locking structure divides it set on the bottom part of each internal layer tower (2) and the top of outer layer tower (1) adjacent thereto
Between；The two adjacent towers are fixed on stretching state.
2. tower component according to claim 1, which is characterized in that the bottom part of each internal layer tower (2) and
Journey stop gear is equipped between the top section of outer layer tower adjacent thereto.
3. tower component according to claim 2, which is characterized in that the locking structure is automatic locking mechanism.
4. tower component according to claim 3, which is characterized in that the automatic locking mechanism includes being set to adjacent
Buckle (13) and/or cutting ferrule (23) in any one in two towers and set on two towers on another with
The buckle (13) and/or the cutting ferrule (23) and/or buckle (13) of cutting ferrule (23) cooperation nested locks.
5. tower component according to claim 4, which is characterized in that the outer wall of the internal layer tower (2) being disposed adjacent
Circumferential holding mechanism is equipped between the inner wall of the outer layer tower (1).
6. tower component according to claim 5, which is characterized in that the circumferential direction holding mechanism includes being set on outer layer tower
(1) guided way and be set on the outer wall bottom part of internal layer tower (2), energy that inner wall upper edge telescopic direction extends
Enough to be fitted into the guide way moved along the guided way, the guided way is along the internal layer tower (2) or the outer layer tower (1)
Axial setting.
7. tower component according to claim 6, which is characterized in that the guided way be guide groove (11), the guiding
Body is abaculus (21).
8. tower component according to claim 7, which is characterized in that the top of the outer layer tower (1) be equipped with radially to
Projecting inward step, the step form the journey stop gear with the abaculus (21) cooperation.
9. tower component according to claim 8, which is characterized in that the buckle (13) and the cutting ferrule (23) are set respectively
It puts on the corresponding step and the abaculus (21).
10. 1-9 any one of them tower components are wanted according to right, which is characterized in that positioned at the tower of installation site top
Top be provided with the first hoisting structure for being connect with boom hoisting.
11. tower component according to claim 10, which is characterized in that first hoisting structure be suitable for top machine
The first fixed component (22) of cabin cooperation installation.
12. according to claim 1-9 any one of them tower components, which is characterized in that positioned at the tower of installation site lowermost end
The bottom fixed setting of cylinder is useful for the second fixed component (12) being connect with column foot.
13. according to claim 1-9 any one of them tower components, which is characterized in that positioned at the tower of installation site lowermost end
The top of cylinder is provided with the second hoisting structure for being connect with boom hoisting.
14. a kind of wind power generating set, which is characterized in that including：
Cabin and column foot and such as claim 1-13 any one of them tower components, the tower component are set on the machine
Between cabin and the column foot.
15. wind power generating set according to claim 14, which is characterized in that the tower component is located at installation site
The tower of lowermost end is connected to above the column foot, is connected to below the cabin positioned at the tower of installation site top.
16. wind-driven generator described in a kind of any one of transport claim 1-13 tower components or claims 14 or 15
The method of group, which is characterized in that including：It will at least two-stage tower be mutually nested and axial is placed vertically in freight house.
17. wind-driven generator described in a kind of any one of assembling claim 1-13 tower components or claims 14 or 15
The method of group, which is characterized in that including：
S1:By the axial vertically mutually nested placement of at least two-stage tower of tower component；
S2:Boom hoisting vertically slings the top of the tower positioned at installation site top, and internal layer towers (2) at different levels are stretched one by one
Go out outer layer tower (1) adjacent thereto.
18. assembly method according to claim 17, which is characterized in that before S2 after step S1, by the lifting
Device vertically slings the tower positioned at installation site lowermost end, and the tower component is moved on the column foot of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394572.2A CN108167126A (en) | 2017-12-21 | 2017-12-21 | Wind power generating set and its tower component and transportation resources and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394572.2A CN108167126A (en) | 2017-12-21 | 2017-12-21 | Wind power generating set and its tower component and transportation resources and assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167126A true CN108167126A (en) | 2018-06-15 |
Family
ID=62523127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394572.2A Withdrawn CN108167126A (en) | 2017-12-21 | 2017-12-21 | Wind power generating set and its tower component and transportation resources and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550362A (en) * | 2020-05-14 | 2020-08-18 | 浙江高创盟知识产权咨询有限公司 | Small-size wind power generation's windmill turns to device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524531A1 (en) * | 1982-04-06 | 1983-10-07 | Paris Sa Joseph | Telescopic mast or tower for deep drilling or radio antennae - with safe, rigid structure which can be contracted to low overall height |
| US20130091784A1 (en) * | 2010-06-25 | 2013-04-18 | Phillip M. Schmidt | Fluid-actuated telescoping tower for supporting heavy loads |
| CN202899716U (en) * | 2012-07-31 | 2013-04-24 | 北京中水恒信环境科技发展有限公司 | Tower drum bracket |
| CN203716602U (en) * | 2014-01-13 | 2014-07-16 | 嘉兴职业技术学院 | Support base of communications tower |
| CN104343634A (en) * | 2014-09-30 | 2015-02-11 | 莫海路 | Wind wheel height adjusting mechanism for vertical axis wind turbine and wind energy ship with wind wheel height adjusting mechanism |
| CN106150923A (en) * | 2016-08-24 | 2016-11-23 | 河北工业大学 | A kind of adjustable wind-driven generator of traffic altitude |
| CN205714576U (en) * | 2016-06-28 | 2016-11-23 | 大庆安鼎风电技术服务有限责任公司 | A kind of wind power plant |
| CN107084093A (en) * | 2017-06-07 | 2017-08-22 | 深圳市奈士迪技术研发有限公司 | A kind of wind power plant for improving generating efficiency |
| CN206647213U (en) * | 2017-03-14 | 2017-11-17 | 黑龙江工程学院 | It is a kind of height-adjustable wind power generation stepped |
-
2017
- 2017-12-21 CN CN201711394572.2A patent/CN108167126A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524531A1 (en) * | 1982-04-06 | 1983-10-07 | Paris Sa Joseph | Telescopic mast or tower for deep drilling or radio antennae - with safe, rigid structure which can be contracted to low overall height |
| US20130091784A1 (en) * | 2010-06-25 | 2013-04-18 | Phillip M. Schmidt | Fluid-actuated telescoping tower for supporting heavy loads |
| CN202899716U (en) * | 2012-07-31 | 2013-04-24 | 北京中水恒信环境科技发展有限公司 | Tower drum bracket |
| CN203716602U (en) * | 2014-01-13 | 2014-07-16 | 嘉兴职业技术学院 | Support base of communications tower |
| CN104343634A (en) * | 2014-09-30 | 2015-02-11 | 莫海路 | Wind wheel height adjusting mechanism for vertical axis wind turbine and wind energy ship with wind wheel height adjusting mechanism |
| CN205714576U (en) * | 2016-06-28 | 2016-11-23 | 大庆安鼎风电技术服务有限责任公司 | A kind of wind power plant |
| CN106150923A (en) * | 2016-08-24 | 2016-11-23 | 河北工业大学 | A kind of adjustable wind-driven generator of traffic altitude |
| CN206647213U (en) * | 2017-03-14 | 2017-11-17 | 黑龙江工程学院 | It is a kind of height-adjustable wind power generation stepped |
| CN107084093A (en) * | 2017-06-07 | 2017-08-22 | 深圳市奈士迪技术研发有限公司 | A kind of wind power plant for improving generating efficiency |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550362A (en) * | 2020-05-14 | 2020-08-18 | 浙江高创盟知识产权咨询有限公司 | Small-size wind power generation's windmill turns to device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11939951B2 (en) | Apparatus for onshore or offshore erecting an upstanding construction | |
| JP6039097B2 (en) | Floating transport and installation structure, and floating wind turbine | |
| AU2009244469B2 (en) | Erection method for solar receiver and support tower | |
| CN206071798U (en) | Wind turbines marine transportation installation ship | |
| US20040045226A1 (en) | Self-erecting tower and method for raising the tower | |
| JP5869693B2 (en) | Floating transfer method for a kind of offshore wind power plant | |
| BR112014009389B1 (en) | process to install an offshore tower | |
| CN106014874B (en) | The installation method of offshore wind turbine | |
| CN102701083B (en) | Method for replacing wind driven generator component by using special equipment | |
| CN103867409B (en) | Utilize the gravity force energy storage system of ocean depth drop | |
| CN109790823A (en) | The auxiliary floating system of installation and/or transport for offshore structure and including the method for the system | |
| CN106662068A (en) | Wind turbine assembly system and related method | |
| EP2409020A2 (en) | Offshore wind turbine installation system and method | |
| CN114655375B (en) | Floating type offshore photovoltaic platform structure with liftable photovoltaic panel | |
| CN204849814U (en) | Marine fan | |
| CN108167126A (en) | Wind power generating set and its tower component and transportation resources and assembly method | |
| CN203320927U (en) | Extensible special lifting platform for corrosion protection reconstruction of chimney | |
| US8753040B2 (en) | Offshore installation method of a wind power generator and its fabrication segments | |
| CN103979081A (en) | Heavy draught seaborne floating wind turbine integral installation work ship | |
| CN102606408B (en) | Wind generation set at sea | |
| CN202298643U (en) | Negative-pressure cylinder type gravity foundation for offshore wind power | |
| KR101338358B1 (en) | Wind turbine installation vessel | |
| CN204803907U (en) | Marine wind power steel constructs gravity type fan basis | |
| CN107965422B (en) | Wind energy conversion system Bracing Systems on a kind of stretched wire line style combined type sea | |
| JP6444810B2 (en) | Offshore wind turbine installation method and transition piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |
|
| WW01 | Invention patent application withdrawn after publication |