CN108214824A - Tower method for manufacturing component, tower component and the method for building tower - Google Patents
Tower method for manufacturing component, tower component and the method for building tower Download PDFInfo
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- CN108214824A CN108214824A CN201711482471.0A CN201711482471A CN108214824A CN 108214824 A CN108214824 A CN 108214824A CN 201711482471 A CN201711482471 A CN 201711482471A CN 108214824 A CN108214824 A CN 108214824A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of tower method for manufacturing component, tower component and the methods for building tower.Tower method for manufacturing component includes：First section is set in the supporting platform after leveling；In mold of the top structure with annular space of first section, mold is used to manufacture second section that be coaxial with first section and being integrally connected；Prefabricated slurry is poured into annular space, prefabricated slurry voluntarily flows, and be filled in annular space along the top surface of first section, forms second section；The top surface of uncured second section is smoothed out, adjusts the flatness of top surface, so that top surface is parallel with supporting platform and perpendicular with the own axes of second section；The manufacture of tower component is completed in time cured processing.The tower component that tower method for manufacturing component produces reduces leveling and proof-reading amount, improves construction efficiency.
Description
Technical field
The present invention relates to technical field of wind power generation, more particularly to a kind of tower method for manufacturing component, tower component with
And the method for structure tower.
Background technology
Tower is widely used in large-scale vertical equipment, such as power transmission tower, television tower or signal usually as support member
Tower.Especially in wind power generation field, wind power generating set includes tower and the cabin being set in tower.At present, wind-powered electricity generation row
The pylon of industry generally uses steel structural form.But with the development of Wind Power Generation Industry and the innovation of technology, steel tower is meeting
The requirement of engineering economy can not be taken into account while high strength demand.Therefore, applied to the coagulation of Large-scale Wind Turbines
Native pylon comes into being.Concrete tower is divided into prefabricated and cast-in-place two kinds of forms.The long construction period of cast-in-place concrete tower, it is difficult
To meet the requirement of wind power plant Fast Construction, therefore prefabricated assembled concrete pylon is more and more paid attention to.Prefabricated dress
Several sections of prefabricated components are generally divided into formula tower.Multiple prefabricated components are lifted successively during tower assembling construction be spliced into it is whole
Then each prefabricated components by anchor are connected and fixed, each section of prefabricated components is made to form an entirety by body.However it is spelling
In termination process, since the upper flat degree of prefabricated components is poor, so as to need to carry out multiple leveling and check and correction work using leveling part
Make, leveling process very complicated seriously affects the tower construction period.
Invention content
The embodiment of the present invention provides a kind of tower method for manufacturing component, tower component and structure tower method.Tower structure
Part manufacturing method can produce the tower component of the top and bottom with satisfactory flatness, advantageously reduce follow-up splicing work
The leveling of work and proof-reading amount, operation simplify, and improve construction efficiency.
On the one hand, the embodiment of the present invention proposes a kind of tower method for manufacturing component, and tower component is used for wind-driven generator
Group, tower method for manufacturing component include：
First section is set in the supporting platform after leveling；
In mold of the top of the first section structure with annular space, mold for manufacture it is coaxial with first section and
Second section being integrally connected；
Prefabricated slurry is poured into annular space, prefabricated slurry voluntarily flows, and be filled in along the top surface of first section
Annular space forms second section；
The top surface of uncured second section is smoothed out, adjusts the flatness of top surface, so that top surface and supporting platform
It is parallel and perpendicular with the own axes of second section；
The manufacture of tower component is completed in time cured processing.
One side according to embodiments of the present invention is pouring prefabricated slurry into annular space, and prefabricated slurry is along first
The top surface of cylinder section voluntarily flows, and be filled in annular space, is formed before second section, prefabricated slurry is stirred, is gone
Except the bubble in prefabricated slurry.
One side according to embodiments of the present invention persistently stirs prefabricated the first scheduled duration of slurry, and it is predetermined to stand second
Duration, then persistently stir third scheduled duration.
One side according to embodiments of the present invention is pouring prefabricated slurry into annular space, and prefabricated slurry is along first
The top surface of cylinder section voluntarily flows, and be filled in annular space, is formed in second section step, prefabricated slurry is poured several times
In in annular space.
One side according to embodiments of the present invention is smoothed out in the top surface to uncured second section, adjustment top
The flatness in face, so that after parallel with supporting platform and perpendicular with the own axes of the second section step in top surface, it is right
The top surface of second section carries out bubble removing operation.
One side according to embodiments of the present invention is smoothed out in the top surface to uncured second section, adjustment top
The flatness in face so that in parallel with supporting platform and perpendicular with the own axes of the second section step in top surface, uses
Tooth scraper plate, which scrapes, shakeouts prefabricated slurry；Using covering, a mao roller smoothes out top surface and bubble removing operates.
The manufacturing method of the tower component of the embodiment of the present invention constructs first section and second by two-step pouring successively
Section.The tower component that is manufactured using the manufacturing method of the present embodiment, including first section bottom surface and second section
Top surface is horizontal plane.Axis perpendicular of the bottom surface of the top surface of second section and first section with tower component.Make
When the tower component manufactured with the manufacturing method of the embodiment of the present invention assembles tower, the of tower component on installation base surface
The bottom surface of a tin section can keep horizontal, reduce leveling workload.Meanwhile second section of underlying tower component
It top surface can be as the horizontal plane of first section of the tower component of top, so as to reduce second section to lower section
Leveling and proof-reading amount, improve structure tower construction efficiency, while can also ensure the verticality of tower entirety.
On the other hand, a kind of tower component of offer according to embodiments of the present invention, for wind power generating set, using such as
Above-mentioned tower method for manufacturing component manufacture, tower component include：
First section be coaxial with first section and second section being integrally connected；
First section includes the bottom surface far from second section, second section include far from first section and with bottom
The parallel top surface in surface, bottom surface and top surface are horizontal plane.
Other side according to embodiments of the present invention, is provided with the first locating piece on the bottom surface of first section, and second
The second locating piece is provided on the top surface of cylinder section, the first locating piece aligns with the second locating piece in the axial direction of tower component.
Another aspect, a kind of side using above-mentioned tower component structure tower of offer according to embodiments of the present invention
Method, including：
First tower component, first section and the installation of first tower component are set on the mounting platform after leveling
Platform is in contact, and second section is far from mounting platform；
Lift successively second and third ..., n tower component be positioned over above first tower component, to form tower
Cylinder, wherein, the n tower components are set with first tower component coaxial；
Wherein, first section of the tower component in top in two neighboring tower component directly in top
The top surface of second section of tower component contacts to realize the horizontal location to the tower component of top.
Another aspect according to embodiments of the present invention sets alignment pin, positioning pin between two neighboring tower component
Second section for being below tower component is inserted into one end of axis, and the other end is inserted into first section in top tower component,
The positioning so that two neighboring tower component is connected.
Another aspect according to embodiments of the present invention, the horizontal gradient error between two neighboring tower component are more than three millis
Meter Shi sets levelling pad between two neighboring tower component, to adjust the verticality of the tower component in top and put down
Whole degree.
Description of the drawings
The feature of exemplary embodiment of the present, advantage and technique effect are described below by reference to attached drawing.
Fig. 1 is the flow chart of the tower method for manufacturing component of one embodiment of the invention；
Fig. 2 is the schematic cross-sectional view of the tower component of one embodiment of the invention；
Fig. 3 is two tower component splicing construction schematic diagrames of one embodiment of the invention；
Fig. 4 is the flow chart of the structure tower method of one embodiment of the invention.
In the accompanying drawings, attached drawing is not drawn according to practical ratio.
Description of symbols：
1st, first section；11st, top；12nd, bottom；
2nd, second section；21st, top surface；
3rd, the first locating piece；
4th, the second locating piece；
5th, alignment pin.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment it is detailed
Thin description and attached drawing cannot be used for limiting the scope of the invention for illustratively illustrating the principle of the present invention, i.e., of the invention
It is not limited to described embodiment.
In the description of the present invention, it should be noted that unless otherwise indicated, " multiple " be meant that two or two with
On；The orientation or position relationship of the instructions such as term " on ", " under ", "left", "right", " interior ", " outer " be for only for ease of description this
It invents and simplifies description rather than indicate or imply that the device of meaning or element must have specific orientation, with specific square
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for describing
Purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally connect
It connects；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art, may be used
Understand the concrete meaning of above-mentioned term in the present invention depending on concrete condition.
For a better understanding of the present invention, with reference to Fig. 1 to Fig. 4 tower component manufacturer according to embodiments of the present invention
Method, tower component and structure tower method are described in detail.
Fig. 1 schematically shows the flow chart of the tower method for manufacturing component of one embodiment of the invention.Fig. 2 is schematically
Show the sectional structure of the tower component of one embodiment of the invention.Fig. 3 schematically shows the two of one embodiment of the invention
A tower component splicing construction.Fig. 4 schematically shows the flow chart of the structure tower method of one embodiment of the invention.
The tower component of the present invention builds the tower of wind power generating set for splicing.Tower is the master of wind power generating set
Want load-supporting part.The verticality of tower itself is more demanding, to ensure the stability of equilibrium of wind power generating set entirety.Use this
Itself flatness of the tower component of manufacturing method manufacture of inventive embodiments is good, can ensure that multiple tower components are spliced to form
The verticality of tower entirety meet the requirements, reduce leveling workload during each tower component, it is difficult to reduce tower work progress
Degree improves construction efficiency.
As shown in Figure 1, the tower method for manufacturing component of the present invention includes the following steps：
100：First section 1 is set in the supporting platform after leveling；
110：In mold of the structure of the top of first section 1 11 with annular space, mold is for manufacture and first section 1
Coaxially and second section 2 being integrally connected；
120：Prefabricated slurry is poured into annular space, prefabricated slurry voluntarily flows, and fill out along the top surface of first section 1
It fills in annular space, forms second section 2；
130：The top surface 21 of uncured second section 2 is smoothed out, adjusts the flatness of top surface so that top surface 21 with
Supporting platform is parallel and perpendicular with the own axes of second section 2；
140：The tower component manufacture is completed in time cured processing.
In step 100, supporting platform can be the horizontal positioned plate-type structural piece that scene is built.Optionally, first
Cylinder section 1 can be with cast in situs.Mould bases of the structure with annular chamber in supporting platform after leveling.Mould bases includes tubular inner template
And tubular exterior sheathing.Inner template and exterior sheathing are mutually arranged, to form annular space therebetween.By supporting platform into
Row leveling can ensure that the axis of inner template and the axis of exterior sheathing and horizontal plane are perpendicular, so as to ensure to use mould
The bottom surface flatness of first section 1 of frame manufacture is met the requirements.In one example, inner template and exterior sheathing are fragment
Structure, convenient for assembling and removing.
It is poured prefabricated concrete is one or many using placing installation in annular chamber.Complete concreting
Afterwards, ageing treatment is carried out, concrete is fully cured to form first section 1.It can be stirred in advance before concreting, from
And the bubble contained in concrete is squeezed out.During casting concrete, the concrete entered in annular chamber can also be carried out
Pre- stirring so as to further squeeze out the bubble contained in concrete, fully ensures that concrete curing rear first section 1 formed
Leaving no air bubbles inside, hole improve first 1 self-strength of section.
Optionally, first section 1 can be prefabricated structural member, can directly take and be positioned over supporting platform,
Improve construction working efficiency.
Before step 110, the top surface of first section 1 is cleared up.Use the tools pair such as hairbrush, dust catcher or water pistol
The top surface of first section 1 is cleared up, and the dust accumulated on top surface or sandstone particle impurity are removed, avoid impurity shadow
Ring subsequent construction.If there are crack or pits on the top surface of first section 1, can be repaiied using high intensity filled therewith
It is whole, crack or pit is avoided to influence the overall stiffness of tower component.
In step 110, baffle ring structure mold outside tubular inner shield ring and tubular is used at the top of first section 1 11.It is interior
Baffle ring and outer baffle ring are mutually arranged, to form annular space therebetween.Annular space is located at the top surface of first section 1
Surface.Optionally, inner shield ring and outer baffle ring are slice structure, convenient for assembling and removing.Mold is for manufacture and first
Cylinder section 1 is coaxial and second section 2 being integrally connected.Second section 2 is identical with the thickness of first section 1.
In the step 120, it is poured prefabricated slurry is one or many using placing installation in annular space.Preferably divide
Repeatedly pour prefabricated slurry.The position poured every time will be located above the last position poured, avoid what is poured with the last time
There is gap and leads to be mixed into air formation bubble in position, to ensure pouring quality.Top surface of the prefabricated slurry along first section 1
It voluntarily flows, and is filled in annular space, form second section 2.Prefabricated slurry is voluntarily flowed along the top surface of first section 1
When, air can be avoided to enter inside prefabricated slurry and form bubble.After first section 1 is connect with second section 2, so as to be formed
Complete tower component.The top surface 21 of second section 2 can be used as horizontal plane.When tower component is used to assemble tower,
Second section 2 of the tower component of lower section can be as the positioning datum of first section 1 of top tower component.
In one embodiment, before step 120, it is stirred in advance by before pouring in prefabricated slurry, from
And by the bubble contained in prefabricated slurry squeeze out, fully ensure that second 2 leaving no air bubbles inside of section formed after prefabricated slurry curing,
Hole improves second 2 self-strength of section.Optionally, first time stirring is carried out to prefabricated slurry, and the duration is pre- for first
Timing is long, then stands the second scheduled duration, then persistently stir third scheduled duration.Optionally, the first scheduled duration is five points
Clock was to seven minutes.Second scheduled duration is two minutes.Third scheduled duration is three minutes.In this way, can either will be in prefabricated slurry
Bubble fully squeeze out, and prefabricated slurry itself mobility can be avoided to be deteriorated.Optionally, prefabricated slurry sits slurry for high intensity
Or mortar.
In step 130, floating operation is carried out to the top surface 21 of uncured second section 2 using auxiliary tool, so as to
The flatness of top surface is adjusted, so that top surface is parallel with supporting platform and perpendicular with the own axes of second section 2.In this way,
The top surface 21 of second section 2 becomes horizontal plane.When tower component is used to assemble tower, the top of second section 2 of lower section
It face 21 can be as the horizontal plane of first section 1 in top, so as to reduce the leveling to the tower component of lower section and school
To workload, structure tower construction efficiency is improved, while can also ensure the verticality of tower entirety.
In one embodiment, after step 130, bubble removing operation is carried out to the top surface 21 of second section 2, avoids the
There is honeycomb structure or crack in the top surface 21 of two sections 2, improves the stiffness by itself of second section 2.
In one embodiment, after prefabricated slurry automatic flowing is filled in annular space, using tooth scraper plate to pre- slurrying
Material, which scrape, shakeouts operation.Optionally, tooth scraper plate includes steel plate and the multiple steel nails or the tooth profile slice that are set on steel plate.It is complete
Into it is above-mentioned shakeout work after, rolled around using mao roller is covered on prefabricated slurry, to smooth out prefabricated slurry and remove pre- slurrying
Bubble in material, so as to ensure that 21 flatness of top surface of second section 2 formed after prefabricated slurry solidification meets predeterminated level degree
It is required that.Optionally, mao roller is covered to include cylindrical tube and cover wool or other furs in cylindrical tube peripheral surface.
The manufacturing method of the tower component of the embodiment of the present invention constructs first section 1 and second by two-step pouring successively
Cylinder section 2.The top surface 21 of second section 2 is smoothed out simultaneously, so that the bottom table of the top surface 21 of second section 2 and first section 1
Face is mutually parallel.The bottom surface of the top surface 21 of second section 2 and first section 1 is horizontal plane.The top surface 21 of second section 2 with
Axis perpendicular of the bottom surface of first section 1 with tower component.It is manufactured in the manufacturing method for using the embodiment of the present invention
When tower component assembles tower, the bottom surface of first section 1 of the tower component on installation base surface can keep horizontal, subtract
Few leveling workload.Meanwhile the top surface 21 of second section 2 of underlying tower component can be as the tower component of top
First section 1 horizontal plane, so as to reduce to the leveling of second section 2 of lower section and proof-reading amount, improve
Tower construction efficiency is built, while can also ensure the verticality of tower entirety.
As shown in Fig. 2, the embodiment of the present invention also provides a kind of tower component.The tower component of the present invention is by above-mentioned tower structure
Part manufacturing method fabricates.The tower component of the present embodiment has the preferable top and bottom of levelness, convenient for subsequently splicing
When tower works, leveling and proof-reading amount are reduced, improves construction efficiency.
The tower component of this implementation includes first section 1 and second section 2.First section 1 is included in itself axially upper phase
To top 11 and bottom 12.Bottom surface on the bottom 12 of first section 1 is the bottom face of tower component.Second section 2 with
First section 1 is coaxially disposed and is connected with the top 11 of first section 1.Second section 2 include far from first section 1 and with
The top surface 21 that the bottom surface of first section 1 is mutually parallel.The top surface 21 of second section 2 is the top end face of tower component.Top surface with
The own axes of tower component are perpendicular and for as horizontal plane.In this way, as shown in figure 3, using implementation of the present invention
During the tower component assembling tower of example, the top surface 21 of second section 2 of underlying tower component can be as the tower of top
The horizontal plane of first section 1 of barrel member, so as to reduce leveling and proof-reading to second section 2 of lower section
Amount improves structure tower construction efficiency, while can also ensure the verticality of tower entirety.
The first locating piece 3 is provided on the bottom surface of first section 1 of the present embodiment.It is set on the top surface 21 of second section 2
It is equipped with the second locating piece 4.First locating piece 3 aligns with the second locating piece 4 in the axial direction of tower component.Using the present invention
During the tower component assembling tower of embodiment, the first locating piece 3 of tower component is located above with being located at lower section tower component
Second locating piece 4 aligns.First locating piece 3 and the second locating piece 4 can be used in determining upper and lower two tower components
Position, alternatively, leveling components can be placed on the first locating piece 3 and the second locating piece 4, to be adjusted to top tower component
It is flat.
In one embodiment, the first locating piece 3 includes cylinder and is set at cartridge openings and around the opening
Annular flange.The first locating piece 3 is put into annular chamber in advance, then casting concrete again, so that the first locating piece 3 is embedded into
In first section 1.The cartridge openings of first locating piece 3 are towards external environment.The quantity of first locating piece 3 is multiple.Multiple
Positioning piece 3 is uniformly distributed in a ring around the axis of first section 1.
In one embodiment, the second locating piece 4 includes cylinder and is set at cartridge openings and around the opening
Annular flange.Before second section 2 has been poured, the second locating piece 4 is positioned on the top surface of first section 1, Ran Houxiang
Prefabricated slurry is poured in annular space.The top surface 21 of second section 2 formed is flushed with annular flange backwards to the surface of cylinder, is kept away
Exempt from the flatness that the first locating piece 4 protrudes top surface 21 and influences top surface 21.The cartridge openings of second locating piece 4 are towards external rings
Border.The quantity of second locating piece 4 is multiple.Multiple second locating pieces 4 are uniformly distributed in a ring around the axis of second section 2.
The quantity of first locating piece 3 is identical with the quantity of the second locating piece 4 and the cylinder of the cylinder of the first locating piece 3 and the second locating piece 4
Body is coaxially disposed.
The tower component of the embodiment of the present invention itself has the good top surface and bottom surface of levelness, after advantageously reducing
Leveling and proof-reading amount during continuous tower component assembling, reduce the labor intensity of tower component splicing, improve tower
Tube construction working efficiency.
The embodiment of the present invention also provides a kind of method of the tower component structure tower using above-described embodiment.Such as Fig. 4 institutes
Show, the method for the structure tower includes：
200：First tower component, first section 1 of first tower component are set on the mounting platform after leveling
It is in contact with mounting platform, second section 2 is far from mounting platform；
210：Lift successively second and third ..., n tower component be positioned over above first tower component, to be formed
Tower；
Wherein, first section 1 of the tower component in top in two neighboring tower component directly in top
The top surface 21 of second section 2 of tower component contact to realize horizontal location each other.
In the structure tower method of the embodiment of the present invention, due to tower component itself have good levelness top end face and
Bottom face, so as to directly by another tower lifting component in second section 2 of lower section tower component, then using bolt
Two tower component connections are fixed, recycles successively, is finally completed tower construction work.Due to the tower component of the present embodiment
The levelness of top end face and bottom face is high, therefore first section of the tower component in top in two neighboring tower component
1 directly contacts to realize horizontal location each other with the top surface 21 of second section 2 of the tower component in top.An in this way, side
Face no longer needs in two neighboring tower component splicing coating to sit slurry or structure glue and additionally places the pad of leveling
Piece, so as to effectively reduce working procedure and construction needed for material, greatly improve construction working efficiency, reduce construction
Difficulty and cost；On the other hand, the workload that leveling and check and correction are carried out to each tower component is also effectively reduced, improves construction work
Make efficiency.
In one embodiment, tower component is lifted successively using crane or other hanging devices.
In one embodiment, as shown in figure 3, being provided with alignment pin 5 between two neighboring tower component.In two towers
When barrel member is spliced, second section 2 for being below tower component, other end insert division are inserted into one end of alignment pin 5
In first section 1 of top tower component, the positioning so that two neighboring tower component is connected.
Optionally, it is provided with the first locating piece 3 on the bottom surface of first section 1 of the present embodiment.The top surface of second section 2
The second locating piece 4 is provided on 21.First locating piece 3 and the second locating piece 4 include cylinder and annular flange.By adjacent two
When a tower component is spliced, the second of second section 2 of one end of alignment pin 5 insertion lower section tower component is determined in advance
In the cylinder of position part 4, another tower component is then lifted to the top of lower section tower component, and alignment pin 5 is made to be inserted into top
In the cylinder of the first locating piece 3 in first section 1 of tower component, so that the tower component of top is by alignment pin 5
Limiting, will not wave, while can be accurately aligned with lower section tower component, keep coaxial state, and then it is whole to improve tower
The balance of body.
Optionally, the quantity of alignment pin 5 is two or more.More than two alignment pins 5 surround the axis of tower component
Line is uniformly distributed.
In one embodiment, after three to five tower components are completed, the top of the tower component of the top is detected
The levelness in face.When the top end face levelness of the tower component of the top has the error for being unsatisfactory for construction requirement, need
The top end face coating of the tower component of the top sits slurry or structure glue, and place the gasket of leveling, to eliminate error.It is optional
The top end face of the tower component of the top is in advance cleared up in ground.Then slurry or structure glue are sat in re-coating, are avoided adjacent
Contact area between two tower components is mixed into impurity, so as to ensure two neighboring tower component bonding strength.
In one embodiment, the horizontal gradient error between two neighboring tower component is more than one millimeter and is less than three millimeters
When, the conventional pads that thickness is less than or equal to three millimeters are placed on the top end face of lower section tower component, to adjust in top
The verticality of tower component.In the present embodiment, a conventional pads are just placed every two to three tower components, saves tower
The tube construction time.
In one embodiment, when the horizontal gradient error between two neighboring tower component is more than three millimeters, in lower squarer
Levelling pad is placed on the top end face of barrel member, to adjust the verticality of the tower component in top.Optionally, levelling pad
For annulus steel disc or round steel sheet.
In one embodiment, it is respectively provided on the bottom surface of first section 1 of tower component and the top surface 21 of second section 2
There is prestress hole.In two neighboring tower component, prestress hole and lower section tower structure in first section 1 of top tower component
Prestress hole alignment setting in second section 2 of part.Above lifting during tower component, plugging part is used in advance by lower section
Prestress hole on tower component blocks.Optionally, plugging part is blocks cystosepiment.Plugging part is higher by second section 2
210 millimeters to 20 millimeters of top surface avoids being coated seat slurry or structure glue is flooded.
The structure tower method of the embodiment of the present invention can use the tower component rapid build tower of above-described embodiment.Structure
It during building, does not need to carry out leveling and proof-reading to each tower component, so as to which work progress process is simplified, save
Construction time.
Although by reference to preferred embodiment, invention has been described, in the situation for not departing from the scope of the present invention
Under, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, it to be rushed as long as there is no structures
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but all technical solutions including falling within the scope of the appended claims.
Claims (11)
1. a kind of tower method for manufacturing component, the tower component is used for wind power generating set, which is characterized in that the tower structure
Part manufacturing method includes：
First section (1) is set in the supporting platform after leveling；
The top (11) of first section (1) structure with annular space mold, the mold for manufacture with it is described
First section (1) be coaxial and second section (2) being integrally connected；
Prefabricated slurry is poured into the annular space, the prefabricated slurry is voluntarily flowed along the top surface of first section (1)
It is dynamic, and the annular space is filled in, form second section (2)；
The top surface (21) of uncured second section (2) is smoothed out, the flatness of the top surface is adjusted, so that described
Top surface (21) is parallel with the supporting platform and perpendicular with the own axes of second section (2)；
The tower component manufacture is completed in time cured processing.
2. tower method for manufacturing component according to claim 1, which is characterized in that pre- being poured into the annular space
Slurrying material, the prefabricated slurry voluntarily flow, and be filled in the annular space, shape along the top surface of first section (1)
Into before second section (2), the prefabricated slurry is stirred, removes the bubble in the prefabricated slurry.
3. tower method for manufacturing component according to claim 2, which is characterized in that persistently stir the prefabricated slurry first
Scheduled duration stands the second scheduled duration, then persistently stirs third scheduled duration.
4. tower method for manufacturing component according to claim 1, which is characterized in that pre- being poured into the annular space
Slurrying material, the prefabricated slurry voluntarily flow, and be filled in the annular space, shape along the top surface of first section (1)
Into in second section (2) step, the prefabricated slurry is poured several times in the annular space.
5. tower method for manufacturing component according to claim 1, which is characterized in that uncured second section
(2) top surface (21) is smoothed out, and adjusts the flatness of the top surface, so that the top surface (21) are equal with the supporting platform
After row and the step perpendicular with the own axes of second section (2), to the top surface of second section (2)
(21) bubble removing operation is carried out.
6. tower method for manufacturing component according to claim 5, which is characterized in that uncured second section
(2) top surface (21) is smoothed out, and adjusts the flatness of the top surface, so that the top surface (21) are equal with the supporting platform
In row and the step perpendicular with the own axes of second section (2), scraped using tooth scraper plate and shakeout the pre- slurrying
Material；The floating and bubble removing operation are carried out to the top surface using mao roller is covered.
7. a kind of tower component for wind power generating set, uses such as claim 1 to 6 any one of them tower component system
Make method manufacture, which is characterized in that the tower component includes：
First section (1)；Second section (2) that be coaxial with first section (1) and being integrally connected；
First section (1) includes the bottom surface far from second section (1), and second section (2) is including far from described the
A tin section (1) and the top surface parallel with the bottom surface (21), the bottom surface and the top surface (21) are horizontal reference
Face.
8. tower component according to claim 7, which is characterized in that the first locating piece (3) is provided on the bottom surface,
The second locating piece (4) is provided on the top surface (21), first locating piece (3) is with second locating piece (4) described
It aligns in the axial direction of tower component.
A kind of 9. method using tower component as claimed in claim 7 or 8 structure tower, which is characterized in that including：
First tower component of setting on mounting platform after leveling, described first of first tower component
Section (1) is in contact with the mounting platform, and second section (2) is far from the mounting platform；
Lift successively second and third ..., n tower components, to form the tower, wherein, the n tower components
It is set with first tower component coaxial；
Wherein, first section (1) of the tower component in top in the two neighboring tower component and place
It contacts to realize the tower to top in the top surface (21) of second section (2) of the tower component of lower section
The horizontal location of component.
10. according to the method described in claim 9, it is characterized in that, positioning pin is set between the two neighboring tower component
Second section (2) for being below the tower component is inserted into axis (5), one end of the alignment pin (5), and the other end is inserted
Enter to be in first section (1) of the top tower component, the positioning so that the two neighboring tower component is connected.
11. according to the method described in claim 9, it is characterized in that, the levelness between the two neighboring tower component is missed
When difference is more than three millimeters, levelling pad is set between the two neighboring tower component, to adjust the tower in top
The verticality and flatness of barrel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482471.0A CN108214824A (en) | 2017-12-29 | 2017-12-29 | Tower method for manufacturing component, tower component and the method for building tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711482471.0A CN108214824A (en) | 2017-12-29 | 2017-12-29 | Tower method for manufacturing component, tower component and the method for building tower |
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| CN108214824A true CN108214824A (en) | 2018-06-29 |
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| CN201711482471.0A Pending CN108214824A (en) | 2017-12-29 | 2017-12-29 | Tower method for manufacturing component, tower component and the method for building tower |
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| CN113414870A (en) * | 2021-02-27 | 2021-09-21 | 江苏金海风电塔筒科技有限公司 | Prefabricated production method of prestressed concrete wind power generation tower barrel |
| WO2023143201A1 (en) * | 2022-01-29 | 2023-08-03 | 深圳国金电力新能设计院有限公司 | Barrel section tooling, barrel section, and tower barrel and construction method therefor |
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Application publication date: 20180629 |