CN108792917B - Overturning method, assembling method and hoisting auxiliary tool - Google Patents
Overturning method, assembling method and hoisting auxiliary tool Download PDFInfo
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- CN108792917B CN108792917B CN201810678053.7A CN201810678053A CN108792917B CN 108792917 B CN108792917 B CN 108792917B CN 201810678053 A CN201810678053 A CN 201810678053A CN 108792917 B CN108792917 B CN 108792917B
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- tower
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- lifting
- fragment
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- 238000000034 method Methods 0.000 title claims abstract description 70
- 239000012634 fragment Substances 0.000 claims abstract description 282
- 238000009434 installation Methods 0.000 claims description 99
- 239000000758 substrate Substances 0.000 claims description 99
- 230000007704 transition Effects 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 12
- 238000000465 moulding Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a turning method, an assembling method and a hoisting auxiliary tool, wherein the turning method of tower barrel fragments comprises the steps of providing the hoisting auxiliary tool, and installing two hoisting auxiliary tools which are oppositely arranged on the tower barrel fragments through a first fixing position and a second fixing position respectively to form tower barrel fragments to be turned; a lifting step, namely applying external force to a first hoisting component set oppositely arranged on the tower section to be overturned in a first direction, and lifting one end of the tower section to be overturned in the length direction of the base plate to a preset height; and a turning step, namely applying external force to the tower drum piece to be turned in the second direction, and receiving the external force in the second direction at the other end of the base plate in the length direction of the tower drum piece to be turned so as to turn the tower drum piece to be turned. The invention can facilitate the overturning of the tower cylinder fragments, so that the centering effect between the tower cylinder fragments with the splicing relation is good, and the splicing efficiency and the splicing quality are high.
Description
Technical field
The present invention relates to technical field of wind power, more particularly to a kind of method for turning, assembling method and lifting auxiliary mould.
Background technique
Tower is the important feature pattern of tall and slender structure, is answered extensively in fields such as power transmission tower, television tower, cooling towers
With.Especially in wind power generation field, tower can be used to support the parts such as top impeller and generating set.With wind-power electricity generation
The power of unit increases, and impeller diameter is also increasing, and the height of corresponding tower is also higher and higher and sectional dimension is also more next
It is bigger.
To meet transport limit for height requirement, it will usually the tower of major diameter be carried out fragment, to form split blade type tower.It is transporting
When defeated, multiple tower fragments, which are stacked with, to be transported, and after reaching seat in the plane, tower fragment is assembled into tower again.However, existing
Have in technology that tower fragment again assembled erection method is unreasonable, causes the overturning of tower fragment difficult, so that tool
There is centering between the tower fragment of splicing relationship difficult, influences again the assembled efficiency and assembly tower after molding of assembled tower
The quality of cylinder is not able to satisfy the security level requirement of wind power generating set.
Therefore, the new method for turning of one kind, assembling method and lifting auxiliary mould are needed.
Summary of the invention
The embodiment of the present invention provides a kind of method for turning, assembling method and lifting auxiliary mould, can be convenient for tower fragment
Overturning so that having the centering effect between the tower fragment of assembled relationship good, assembled efficiency and assembled quality are high.
On the one hand the embodiment of the present invention proposes a kind of method for turning of tower fragment, include the following steps: installation steps,
Lifting auxiliary mould is provided, lifting auxiliary mould includes that substrate, the first lifting element group and the second lifting element group, substrate exist
There is first end, body part and the second end being distributed in succession, first end has first to consolidate on the length direction of itself
There is the second fixed bit, the first lifting element group is set to first end, and the second lifting element group is set in positioning and the second end
It is placed in the second end and is oppositely arranged with the first lifting element group, two lifting auxiliary moulds being oppositely arranged pass through first respectively
Fixed bit and the second fixed bit are installed on the both ends of tower fragment, to form tower fragment to be flipped；Lifting step, in first party
The first lifting element group being oppositely arranged upwards on tower fragment to be flipped applies external force, promotes tower fragment to be flipped in base
One end of the length direction of plate is to predetermined altitude；Overturning step applies external force to tower fragment to be flipped in a second direction, to
External force of the tower fragment in the other end reception second direction of the length direction of substrate is overturn, to overturn tower to be flipped point
Piece.
According to an aspect of an embodiment of the present invention, further comprise before lifting step mounting rotating unit step
Suddenly, rotary part is provided and is installed on substrate；In lifting step, tower fragment to be flipped passes through in the other end of length direction
Rotary part is in rolling contact with the support platform of tower fragment to be flipped is supported.
According to an aspect of an embodiment of the present invention, in lifting step, predetermined altitude is the weight of tower fragment to be flipped
Height where one end of tower fragment to be flipped when the heart is overlapped with first direction.
The method for turning provided according to embodiments of the present invention comprising installation steps, lifting step and overturning step, In
It is provided with lifting auxiliary mould in installation steps, and makes two lifting auxiliary moulds being oppositely arranged solid by respective first
Positioning and the second fixed bit are connected to tower fragment, to form tower fragment to be flipped, turn over to tower fragment to be flipped
When turning, exert a force in lifting auxiliary mould of the both direction to tower fragment to be flipped both ends, and can be with tower fragment to be flipped
It is rotation center in wherein one end of the length direction of substrate, the overturning of tower fragment, easy to operate, overturning side can be completed
Just.The flip angle requirement of tower fragment can be met by parameters such as the sizes that changes the power of the both direction, simultaneously as
External force is acted on lifting auxiliary mould, will not cause to damage to tower fragment on the basis of meeting the overturning of tower fragment and requiring
Wound guarantees the structure safety of tower fragment.
On the other hand the embodiment of the present invention proposes a kind of assembling method of tower segments, for assembled n tower fragment with
Tower segments are formed, n is the natural number more than or equal to 3, and assembling method includes: rotation step, using turning over for above-mentioned tower fragment
Shifting method overturning is equipped with first tower fragment of lifting auxiliary mould, so that first tower fragment is overturn to horizontal position
It sets；Outside moving step, the first lifting element group being oppositely arranged on first tower fragment and the second lifting element group apply
First tower fragment is integrally sling and is placed horizontally on predetermined installation position by power；Preassembling step repeats first tower
Installation steps, lifting step and the moving step of fragment successively spell second tower fragment to (n-1)th tower fragment
It connects, after second tower fragment is spliced to form an entirety to (n-1)th tower fragment, so that whole relatively predetermined installation position rotation
Turn predetermined angular；Tower segments forming step repeats the installation steps of first tower fragment, and the phase on n-th of tower fragment
Lift element group to the first of setting and the second lifting element group apply external force, by n-th of tower fragment and it is whole splice, at
Type tower segments.
Other side according to an embodiment of the present invention, in preassembling step, second tower fragment to (n-1)th tower
Any two tower fragment is after the completion of splicing in cylinder fragment, the tool formed on predetermined installation position tower segments part jaggy
Structure is rotated relative to predetermined installation position respectively, so that notch is directed away from the direction of predetermined installation position.
The assembling method of tower segments provided in an embodiment of the present invention comprising rotation step, moving step, preassembling step
And the step of tower segments molding, since the rotation step of the assembling method divides first tower using above-mentioned method for turning
Piece is overturn, easy to operate, and overturning is convenient, and is used the installation steps of first tower fragment in preassembling step, mentioned
It rises step and moving step successively splices second tower fragment to (n-1)th tower fragment, while using first tower
The installation steps of cylinder fragment installs lifting auxiliary mould on n-th of tower fragment, and by n-th tower fragment and above-mentioned entirety
Splicing forms tower segments, so that having the centering effect of any two tower fragment of assembled relationship good, and assembled efficiency and spelling
Packing quality is high.
The another aspect of the embodiment of the present invention proposes a kind of lifting auxiliary mould of tower fragment, comprising: substrate, at itself
Length direction on there is the first end, body part and the second end that are distributed in succession, first end has the first fixed bit
And the second end has the second fixed bit, substrate is connect by the first fixed bit and the second fixed bit with tower fragment；First hangs
Element group is filled, first end is set to；Second lifting element group, is set to the second end and element group is opposite sets with the first lifting
It sets.
Another aspect according to an embodiment of the present invention, the first lifting element group include being spaced apart from each other to be arranged and be located at first
The first hole for hoist and lifting lug of fixed bit two sides, the second lifting element group includes the second hole for hoist, and the first hole for hoist and second hang
Dress hole is located at the same side of the first fixed bit and the second fixed bit connecting line.
Another aspect according to an embodiment of the present invention, substrate include opposite first surface on the thickness direction of itself
And second surface, the first fixed bit include the first installation through-hole and the First Transition part for being set to the first installation through-hole, second
Fixed bit includes the second installation through-hole being oppositely arranged with the first installation through-hole and the second mistake for being set to the second installation through-hole
Part is crossed, the first installation through-hole and the second installation through-hole extend through first surface and second surface, and substrate passes through First Transition part
And second transition piece connect with tower fragment.
Another aspect according to an embodiment of the present invention, First Transition part include the first clamping portion and first being stacked
Adjustment portion, the first adjustment portion protrudes into inside the first installation through-hole and the first clamping portion is resisted against first surface, on First Transition part
Through-thickness is provided with through the first clamping portion and the first fixed hole of the first adjustment portion；Second transition piece includes that stacking is set
The second clamping portion and the second adjustment portion are set, the second adjustment portion protrudes into inside the second installation through-hole and the second clamping portion is resisted against first
Surface is provided with through-thickness on the second transition piece through the second clamping portion and the second fixed hole of the second adjustment portion.
Another aspect according to an embodiment of the present invention, the first installation through-hole and the second installation through-hole are strip-shaped hole, the
One adjustment portion can move in the first installation through-hole and the second adjustment portion can move in the second installation through-hole；And/or the
The quantity of one fixed hole and the second fixed hole is respectively two or more, at least one first fixed hole is strip-shaped hole and extremely
Few second fixed hole is strip-shaped hole.
Another aspect according to an embodiment of the present invention is further provided with the limit convex for protruding from second surface on substrate
Portion out, the first installation through-hole and/or the second installation through-hole are through limit protrusion.
Another aspect according to an embodiment of the present invention, further comprises force component, and force component is connected to substrate simultaneously
It is spaced apart from each other setting with the first lifting element group and the second lifting element group, force component includes passing through on the thickness direction of substrate
The connection engaging lug wearing the force hole of substrate and/or being connected on substrate.
Another aspect according to an embodiment of the present invention, body part has in the short transverse of substrate to be oppositely arranged and shape
The protrusion and recess portion that shape matches, recess portion have opposite opening and bottom wall in short transverse, and bottom wall is located at one close to protrusion
Side；More than two substrates can be layered on top of each other setting in the height direction, and be layered on top of each other the two neighboring substrate one of setting
The protrusion of person and the recess portion of another one are mutually chimeric.
Another aspect according to an embodiment of the present invention further comprises the connection component for being connected to substrate, connection component
The first connector and the second connector including being spaced apart from each other setting in the height direction, are layered on top of each other the two neighboring base of setting
The first connector in plate one can be oppositely arranged and be connected with each other with the second connector in another one.
Another aspect according to an embodiment of the present invention, the first connector and the second connector are respectively to have through hole
Fastener can be arranged in through hole in ledge arrangement, and to connect the two neighboring substrate for being layered on top of each other setting, protrusion has and bottom
The opposite top end face of wall；First connector is set to protrusion and in the height direction lower than top end face, the first connector and top
The distance between face is D1；Second connector is arranged close to recess portion and protrudes from bottom wall in the height direction, and the second connector is convex
Height for bottom wall is D2；Wherein, D1=D2.
Another aspect according to an embodiment of the present invention, further comprises rotary part, and rotary part is rotationally connected with
Substrate, substrate can be in rolling contact by the support platform of rotary part and support tower fragment.
The lifting auxiliary mould for the tower fragment that the another aspect of the embodiment of the present invention proposes comprising substrate is set to base
The first end of plate first lifting element group and be set to substrate second lifting element group, substrate can by its first
The first fixed bit on end and the second fixed bit on the second end are connect with tower fragment, and by first to the first lifting
Part group, which exerts a force, can be realized the overturning of tower fragment, and can by lifting element group force to the first lifting element group, second
It realizes the lifting of tower fragment, the overturning of tower fragment can be convenient for, while can be used in the assembly of tower segments, so that having
Centering effect between the tower fragment of assembled relationship is good, and assembled efficiency and assembled quality are high.
Detailed description of the invention
The feature, advantage and technical effect of exemplary embodiment of the present described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of tower fragment in the prior art；
Fig. 2 is the structural schematic diagram of tower fragment to be flipped in the method for turning of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the lifting auxiliary mould of one embodiment of the invention；
Fig. 4 is the lifting process schematic diagram of lifting step described in the method for turning of the embodiment of the present invention；
Fig. 5 is the switching process schematic diagram of overturning step described in the method for turning of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the substrate of the lifting auxiliary mould of the embodiment of the present invention；
Fig. 7 is the front view of the lifting auxiliary mould of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the First Transition part of the lifting auxiliary mould of the embodiment of the present invention；
Fig. 9 is the rearview of the lifting auxiliary mould of the embodiment of the present invention；
Figure 10 is that the lifting auxiliary mould of the embodiment of the present invention is layered on top of each other the structural schematic diagram of setting；
Figure 11 is the structural schematic diagram of the lifting auxiliary mould of another embodiment of the present invention；
Figure 12 is the exploded view of structure described in Figure 11；
Figure 13 is first tower fragment moving process schematic diagram of the assembling method of the embodiment of the present invention；
Figure 14 is second tower fragment assembly process schematic of the assembling method of the embodiment of the present invention；
Figure 15 is the assembled process schematic of the third tower fragment of the assembling method of the embodiment of the present invention.
Wherein:
M- first direction, N- second direction；X- length direction；Y- thickness direction；Z- short transverse；
1- lifts auxiliary mould；
10- substrate；11- first end；12- body part；The protrusion 121-；121a- top end face；122- recess portion；The bottom 122a-
Wall；13- the second end；14- first surface；15- second surface；16- lightening hole；
The first fixed bit of 20-；The first installation through-hole of 21-；22- First Transition part；The first clamping portion 221-；222- first is adjusted
Section portion；The first fixed hole of 223-；
The second fixed bit of 30-；The second installation through-hole of 31-；The second transition piece of 32-；The second clamping portion 321-；322- second is adjusted
Section portion；The second fixed hole of 323-；
40- first lifts element group；The first hole for hoist of 41-；42- lifting lug；
50- second lifts element group；The second hole for hoist of 51-；
60- limits protrusion；
70- force component；
The first connector of 81-；The second connector of 82-；83- through hole；
90- rotary part；
2- tower fragment；2a- flange arrangement；2b- connecting hole；First tower fragment of 201-；Second tower of 202- point
Piece；203- third tower fragment；
3- tower fragment to be flipped；The one end 3a-；The 3b- other end；
4- suspender belt；
The predetermined installation position 5-；
6- traction rope.
In the accompanying drawings, identical component uses identical appended drawing reference.The attached drawing is not drawn according to the actual ratio.
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 to limit 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.
The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description
In, many details are proposed, in order to provide complete understanding of the present invention.But to those skilled in the art
It will be apparent that the present invention can be implemented in the case where not needing some details in these details.Below to implementation
The description of example is used for the purpose of providing by showing example of the invention and better understanding of the invention.In attached drawing and following
Description in, at least part of known features and technology are not shown, unnecessary fuzzy to avoid causing the present invention；
Also, for clarity, may be exaggerated the size of part-structure.In addition, feature described below, structure or characteristic can be with
It is incorporated in one or more embodiments in any suitable manner.
The noun of locality of middle appearance described below is direction shown in figure, is not to method for turning of the invention, spells
Dress method and the specific embodiment for lifting auxiliary mould are defined.In the description of the present invention, it is also necessary to which explanation is removed
Non- separately to have specific regulation and limit, term " installation ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, it can also
To be to be detachably connected, or be integrally connected；It can be directly connected, can also be indirectly connected.For the common skill of this field
For art personnel, visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 shows the structural schematic diagram of tower fragment in the prior art.Tower in the prior art is usually cylindrical shape
Form, in order to meet the limit for height requirement of transport, the tower of cylindric form axially needs to be cut into multistage tower segments, and
Every section of tower segments are circumferential along it and can be cut into multiple tower fragments 2, form form as shown in Figure 1, and tower fragment 2 is usual
For arc-shaped flaky structure, the both ends of tower fragment 2 at least in its axial direction are formed with flange arrangement 2a, on each flange arrangement 2a
It is correspondingly provided with connecting hole 2b.
Multiple tower fragments 2 are placed on transporting equipment by way of stacking, and are transported by transporting equipment to specific bit
Postponing needs, assembly gets up to form tower again, and the method for turning assembling method and lifting that following embodiment of the present invention provides are auxiliary
Assistant engineer is filled to can be used in overturn corresponding tower fragment 2 and/or assembly less.
For a better understanding of the present invention, below with reference to Fig. 2 to Figure 15 method for turning according to an embodiment of the present invention, assembly
Method and lifting auxiliary mould 1 are described in detail.
Fig. 2 shows the structural schematic diagram of tower fragment to be flipped in the method for turning of the embodiment of the present invention, Fig. 3 is shown
The structural schematic diagram of the lifting auxiliary mould of one embodiment of the invention, Fig. 4 are shown in the method for turning of the embodiment of the present invention
The lifting process schematic diagram of the lifting step, Fig. 5 show turning step described in the method for turning of the embodiment of the present invention
Rapid switching process schematic diagram.
The embodiment of the present invention provides a kind of method for turning of tower fragment, and this method specifically includes: installation steps promote step
Rapid and overturning step.
The installation steps specifically include: providing lifting auxiliary mould 1, the lifting auxiliary mould that two are oppositely arranged
1 is installed on the both ends of tower fragment 2, to form tower fragment 3 to be flipped as shown in Figure 2.
As shown in Figure 2 and Figure 3, lifting auxiliary mould 1 includes that substrate 10, first lifts element group 40 and the second lifting member
Part group 50, substrate 10 have first end 11, body part 12 and the second end being distributed in succession on the length direction X of itself
13, for first end 11 with having the second fixed bit 30 on the first fixed bit 20 and the second end 13, first lifts element group 40
It is set to first end 11, the second lifting element group 50 is set to the second end 13 and sets relatively with the first lifting element group 40
It sets, two lifting auxiliary moulds 1 being oppositely arranged are installed on by respective first fixed bit 20 and the second fixed bit 30 respectively
The flange arrangement 2a (being respectively fixed with a lifting auxiliary mould 1 at the both ends of tower fragment 2) of tower fragment 2, and then shape
At tower fragment 3 to be flipped shown in Fig. 2.
As shown in figure 4, the lifting step includes: to be oppositely arranged on M on tower fragment 3 to be flipped in a first direction
The first lifting element group 40 apply external force, promote tower fragment 3 to be flipped in one end 3a of the length direction X of substrate 10 to pre-
Fixed height.
It, can be using applying external force in different structures in a first direction M specifically, in lifting step.Optionally, may be used
With by applying external force on crane in a first direction M, first direction M is preferably power straight up.Due to each tower fragment 2
Scheduled length is all had in the axial direction, and therefore, lifting of the crane in a first direction on M to 3 both ends of tower fragment to be flipped is auxiliary
Assistant engineer fill on 1 apply external force when, specifically can by suspender belt 4 and lift auxiliary mould 1 first lifting element group 40 between in succession
It connects, the medium position of suspender belt 4 is hooked on the suspension hook of crane, and the both ends of suspender belt 4 lift the on auxiliary moulds 1 with two respectively
One lifting element group 40 connects, so that tower fragment to be flipped is in substrate 10 when crane applies external force on M in a first direction
Length direction X one end 3a uniform force, can be smoothly promoted to predetermined altitude.
The predetermined altitude can be specific according to the angle of the required overturning of tower fragment 3 to be flipped, first direction M
The factors such as the direction referred to determine.In one example, the predetermined altitude is preferably the center of gravity of tower fragment 3 to be flipped
Height where one end 3a of tower fragment 3 to be flipped when being overlapped with first direction M.By above-mentioned setting, can reduce to be flipped
When tower fragment 3 is overturn on second direction N the application power, further increase tower fragment 3 to be flipped overturn it is convenient
Property.
As shown in figure 5, the overturning step includes: to apply external force to tower fragment 3 to be flipped on second direction N,
Tower fragment 3 to be flipped receives the external force on second direction N in the other end 3b of the length direction X of substrate 10, to overturn wait turn over
The flip angle of capstan head cylinder fragment 3, the tower fragment 3 to be flipped can be arranged according to actual requirement.
Specifically, the second direction N intersects with first direction M in overturning step, different forms can be used
External force is provided on second direction N.In one example, can be by the way of equipment pulling, such as pull a cart, dragger.When
It so can also be by the way of manually pulling, it can lift auxiliary in the one or both of them of tower fragment 3 to be flipped
Traction rope 6 is connected in tooling 1, by manually pulling traction rope 6 to realize the overturning to tower fragment 3 to be flipped.Due to using people
The mode that work pulls, is not limited, therefore application range is more extensive by landform, space.
As above it gives an account of and continues, the method for turning of tower fragment provided in an embodiment of the present invention, in its lifting step and turning step
In rapid, tower fragment 2 is when one end 3a of the length direction X of substrate 10 is lifted, in order to avoid tower fragment 2 is in substrate 10
It is damaged between the other end 3b and support platform of length direction X because sliding friction occurs, optionally, in the advance of lifting step
One step includes the steps that mounting rotating unit 90.The step of described mounting rotating unit 90 include provide rotary part 90 and point
It is not installed on the substrate 10 of lifting auxiliary mould 1 at 2 both ends of tower fragment.In lifting step, tower fragment 3 to be flipped exists
The other end 3b of the length direction X of substrate 10 is by rotary part 90 and the support platform of tower fragment 3 to be flipped is supported to roll
Contact, to guarantee the overturning safety of tower fragment 2.
Fig. 6 shows the structural schematic diagram of the substrate 10 of the lifting auxiliary mould 1 of one embodiment of the invention, and Fig. 7 is shown
The front view of the lifting auxiliary mould 1 of one embodiment of the invention.
Also referring to Fig. 3 and Fig. 6, lifting auxiliary mould 1 provided in an embodiment of the present invention, the shape of substrate 10 can be with
Using different forms, in one example, substrate 10 can be proof strength, substrate using form is in the shape of a substantially rectangular plate
10 can be whole metal plate, such as steel plate structure.The body part 12 is located at the middle position of the length direction X of substrate 10
It sets, first end 11 and the second end 13 are symmetrically distributed in body part 12 in the both ends of length direction X, first end 11, ontology
The ratio of portion 12 and the second end 13 on the length direction X of substrate 10 can be adjusted according to actual requirement, do not do have herein
Body limits.
Referring to Figure 7 together, the first lifting element group 40 includes being spaced apart from each other to be arranged and be located at the first fixed bit
The first hole for hoist 41 and lifting lug 42 of 20 two sides, preferably the first hole for hoist 41 are located at the outside of the first fixed bit 20, i.e., close to base
The marginal position of plate 10, and lifting lug 42 is located at the inside of the first fixed bit 20, the i.e. marginal position far from substrate 10.Second lifting
Element group 50 includes the second hole for hoist 51, and it is fixed that the first hole for hoist 41 and the second hole for hoist 51 are located at the first fixed bit 20 and second
The same side of 30 connecting lines of position.
It lifts auxiliary mould 1 using the above structure, it is made to be applied to tower fragment 2 and tower fragment 2 and only need
When the operation such as hanging or translate, pass through the first hole for hoist 41 and the second lifting element group of the first lifting element group 40 of lifting simultaneously
50 the second hole for hoist 51 can meet lifting or translation requires.It limits the first hole for hoist 41 and the second hole for hoist 51 is located at first
The same side of 30 connecting line of fixed bit 20 and the second fixed bit so that tower fragment 2 is in lifting or translation, tower fragment 2 by
Power is more uniform, and then tower fragment 2 is avoided to deform.
Since lifting auxiliary mould 1 can assist tower fragment 2 to be elevated or overturn, element is lifted by first
Group 40 limits the combining form using the first hole for hoist 41 and lifting lug 42, so that its applied tower fragment 2 is when being reversed,
It can be realized by the lifting lug 42 of lifting the first lifting element group 40.It is realized and is overturn by lifting lug 42, so that lifting auxiliary mould 1
Under same stress condition, the bearing capacity of the first lifting element group 40 is stronger, and can guarantee lifting auxiliary mould 1 uses the longevity
Life, and can guarantee security performance of the tower fragment 2 when being promoted or being overturn by lifting.
As an alternative embodiment, substrate 10 includes opposite first surface 14 on the thickness direction Y of itself
And second surface 15, the first fixed bit 20 include the first installation through-hole 21, the second fixed bit 30 includes and the first installation through-hole 21
The second installation through-hole 31 being oppositely arranged, the first installation through-hole 21 and the second installation through-hole 31 extend through first surface 14 and
Two surfaces 15.
Such as foregoing description, the both ends of tower fragment 2 at least in its axial direction are formed with flange arrangement 2a, therefore, at one
In optional embodiment, the first installation through-hole 21 and the second installation through-hole 31 can be respectively and the company on above-mentioned flange arrangement 2a
Connect the consistent through-hole structure of hole 2b shape.By in the first installation through-hole 21, the second installation through-hole 31 and corresponding flange arrangement
Fastener, such as bolt, screw rod or screw structure are set in the connecting hole 2b on 2a, realize lifting auxiliary mould 1 and tower point
The connection of piece 2.
Certainly, the structure type of the first above-mentioned installation through-hole 21 and the second installation through-hole 31 is only a kind of optional side
Formula, but not limited to this, it can also be using other structure types, for example, the first installation through-hole 21 and the second installation through-hole 31
The form that strip-shaped hole can also be used, is set in the first installation through-hole 21 at this point, the first fixed bit 20 still further comprises
First Transition part 22, the second fixed bit 30 still further comprise the second transition piece 32 being set in the second installation through-hole 31, this
When, substrate 10 is preferably connect by First Transition part 22 and the second transition piece 32 with tower fragment 2.
Fig. 8 shows the structural schematic diagram of the First Transition part 22 of the lifting auxiliary mould 1 of the embodiment of the present invention.Please together
Refering to Fig. 8, optionally, First Transition part 22 includes the first clamping portion 221 being stacked and the first adjustment portion 222, and first adjusts
Section portion 222 protrudes into 21 inside of the first installation through-hole and the first clamping portion 221 is resisted against first surface 14, sets on First Transition part 22
Through-thickness Y is equipped with through the first clamping portion 221 and the first fixed hole 223 of the first adjustment portion 222.
When it is implemented, the first clamping portion 221 is preferably disc-shaped structure, the first adjustment portion 222 is preferably bar shaped plate
Structure, the first clamping portion 221 and the first adjustment portion 222 can be bonded to each other and by be bonded, weld etc. modes be connected with each other it is solid
It is fixed.The quantity of first fixed hole 223 is not specifically limited, and can be one, or more than two, the first fixed hole
223 connecting hole 2bs corresponding with the flange arrangement 2a on tower fragment 2 are oppositely arranged and are connected with fastener, so that lifting
Auxiliary mould 1 is connected and fixed with tower fragment 2.
Likewise, the second transition piece 32 includes the second clamping portion 321 being stacked and the second adjustment portion 322, second is adjusted
Section portion 322 protrudes into 31 inside of the second installation through-hole and the second clamping portion 321 is resisted against first surface 14, sets on the second transition piece 32
Through-thickness Y is equipped with through the second clamping portion 321 and the second fixed hole 323 of the second adjustment portion 322.Second transition piece 32
Structure it is identical and arranged symmetrically as the structure of First Transition part 22, therefore, correspondingly, the second adjustment portion 322, the second clamping portion
321 and second fixed hole 323 respectively with 223 knot of the first adjustment portion 222, the first clamping portion 221 and the first fixed hole
Structure is consistent, does not just repeat one by one herein.
First fixed bit 20 and the second fixed bit 30 using the above structure, can guarantee lift auxiliary mould 1 with it is corresponding
The bonding strength of tower fragment 2.Meanwhile First Transition part 22 and the first installation through-hole 21 are dismountable connection type, and the
Two transition pieces 32 and the second installation through-hole 31 are dismountable connection type, when First Transition part 22 and the second transition piece 32 occur
When abrasion, corresponding First Transition part 22 or the second transition piece 32 can be only replaced, is not necessarily to so that entire lifting auxiliary
Tooling 1 is scrapped, and the service life of lifting auxiliary mould 1 is further improved.
As above it gives an account of and continues, the first installation through-hole 21 and the second installation through-hole 31 are preferably strip-shaped hole, therefore, for the ease of hanging
The connection between auxiliary mould 1 and corresponding tower fragment 2 is filled, as an alternative embodiment, 222 energy of the first adjustment portion
It is enough to be moved in the first installation through-hole 21 and the second adjustment portion 322 move in the second installation through-hole 31, and then guarantee the
The centring property of one fixed hole 223 and the second fixed hole 323 and connecting hole 2b corresponding on flange arrangement 2a.
More preferably, the quantity of the first fixed hole 223 and the second fixed hole 323 is respectively two or more, at least
One the first fixed hole 223 is strip-shaped hole and at least one second fixed hole 323 is strip-shaped hole, so that it is solid to be set to first
The fastener determined in through-hole 223 or the second fixed hole 323 can move, can equally guarantee the first fixed hole 223 or
The centring property of the second fixed hole of person 323 and connecting hole 2b corresponding on flange arrangement 2a.The embodiment is adjusted with first
Portion 222 can move in the first installation through-hole 21 and the second adjustment portion 322 can movement can be in the second installation through-hole 31
It exists simultaneously, it can also be with individualism, as long as can guarantee that lift auxiliary mould 1 preferably connect with tower fragment 2.
Fig. 9 shows the rearview of the lifting auxiliary mould 1 of the embodiment of the present invention.It, can as one kind also referring to Fig. 9
The embodiment of choosing is further provided with the limit protrusion 60 for protruding from second surface 15, the first installation through-hole on substrate 10
21 and/or second installation through-hole 31 through limit protrusion 60.By above-mentioned setting, can to lift auxiliary mould 1 and tower
Cylinder fragment 2 connect when, flange arrangement 2a of the substrate 10 on 2 end face of tower fragment farther out, prevent in hoisting process with it is adjacent
The flange arrangement 2a of tower fragment 2 collides with, and is further ensured that the safety of tower fragment 2.
Limiting protrusion 60 can be block structure, can be between substrate 10 using the forms connection such as Nian Jie, welding
It is fixed.Certainly, for the ease of processing and save the cost, limit protrusion 60 is preferably an integral molding structure with substrate 10.
Due to tower fragment 2 overturning when need in a second direction N to tower fragment 3 to be flipped apply external force, the external force
Position can be located at tower fragment 2 on, be preferably placed at certainly lifting auxiliary mould 1 on.In order to preferably receive second party
To the power of N, as an alternative embodiment, lifting auxiliary mould 1 further comprises force component 70, force component 70 connects
It is connected to substrate 10 and is spaced apart from each other setting with the first lifting element group 40 and the second lifting element group 50, force component 70 is included in
Through the force hole of substrate 10 and/or the engaging lug being connected on substrate 10 on the thickness direction Y of substrate 10, as long as convenient for traction
The connection of rope 6, preferably realizes the overturning of tower fragment 3 to be flipped.
Figure 10 shows the structural schematic diagram that the lifting auxiliary mould 1 of the embodiment of the present invention is stacked with, such as foregoing description,
Tower cuts the multiple tower fragments 2 to be formed and is stacked and places and transported on transporting equipment in transport, therefore
For the ease of the transport of tower fragment 2, as an alternative embodiment, referring to Figure 6 together to Figure 10, the present invention is implemented
The body part 12 of the lifting auxiliary mould 1 of example is on the short transverse Z of substrate 10 with being oppositely arranged and that shape matches is convex
Portion 121 and recess portion 122, recess portion 122 have opposite opening and bottom wall 122a in short transverse Z, and bottom wall 122a is located at close to convex
The side in portion 121.More than two substrates 10 can be layered on top of each other setting on short transverse Z, and be layered on top of each other the phase of setting
The protrusion 121 of adjacent two 10 one of substrate is mutually chimeric with the recess portion 122 of another one.By above-mentioned setting, so that multiple towers
When fragment 2 is stacked and is transported, can reduce or avoid between adjacent tower fragment 2 because emergency stop, collision etc. it is extraneous because
Relative motion caused by element, so that lifting auxiliary mould 1 can also be used to the transport of tower fragment 2 and guarantee tower point
The transportation safety of piece 2.
The shape of protrusion 121 and recess portion 122 can have acclive geometry, protrusion for trapezoidal, rectangle, arc-shaped etc.
121 and recess portion 122 setting on the basis of having the above advantages, additionally it is possible to guarantee two neighboring tower fragment 2 stack when
Centering requirement, in transport, additionally it is possible to effectively avoid being layered on top of each other 1 group of auxiliary mould of tower fragment 2 and the lifting of setting
At entirety slide between each other.
Optionally, the setting of 10 upper convex portion 121 of substrate and recess portion 122, so that multiple lifting auxiliary moulds 1 are being layered on top of each other
When setting, the protrusion part that 122 both ends of recess portion of lifting auxiliary mould 1 are formed may be used as stabilizer blade, so that stacking direction is most lower
The tower fragment 2 connected on the lifting auxiliary mould 1 at end has a certain distance, and two neighboring tower point apart from support platform
There is a certain distance between piece 2, can be avoided tower fragment 2 and be scratched or damage.
Also, on the basis of the setting of protrusion 121 and recess portion 122 can also ensure that multiple 2 transportation safeties of tower fragment, subtract
Height after small multiple stackings of tower fragment 2, better meets limit for height requirement when transport.
As an alternative embodiment, lifting auxiliary mould 1 further comprises the connection component for being connected to substrate 10,
Connection component includes the first connector 81 and the second connector 82 that setting is spaced apart from each other on the short transverse Z of substrate 10, phase
The first connector 81 in 10 one of two neighboring substrate being mutually stacked being capable of phase with the second connector 82 in another one
To being arranged and be connected with each other.Connection component can cooperate with protrusion 121 and recess portion 122, and common locking is layered on top of each other setting
Tower fragment 2 in relative position between two neighboring tower fragment 2, while the setting of protrusion 121 and recess portion 122 can also
There is positioning action when being stacked to tower fragment 2, it is mutual between the transport and connection component of tower of being more convenient for fragment 2
Connection.
As an alternative embodiment, the first connector 81 and the second connector 82 are respectively with through hole 83
The fasteners such as bolt, screw, rivet can be arranged in through hole 83 in ledge arrangement, be layered on top of each other adjacent the two of setting with connection
A substrate 10.Protrusion 121 have the top end face 121a opposite with bottom wall 122a, the first connector 81 be set to protrusion 121 and
It is lower than top end face 121a on short transverse Z, the distance between the first connector 81 and top end face 121a are D1, the second connector 82
It is arranged close to recess portion 122 and convex for bottom wall 122a in short transverse Z, the second connector 82 protrudes from the height of bottom wall 122a
For D2, wherein D1=D2.D1 and D2 does not do the restriction of specific value, can according to the parameters such as size of lifting auxiliary mould 1 into
Row setting.
By above-mentioned setting, so that multiple tower fragments 2 are when being stacked, two neighboring 2 one of them of tower fragment
On the first connector 81 be just bonded to each other with the second connector 82 in another one, and then securing member, that is, lockable,
Bonding strength that is easy to connect and can guaranteeing the lifting auxiliary mould 1 on adjacent tower fragment 2, and then guarantee tower fragment 2
Between relative position.
Simultaneously as second connector 82 of one of two neighboring lifting auxiliary mould 1 protrudes its corresponding recess portion 122
Bottom wall 122a part extend and against the first surface 14 to another one, can be carried out on the thickness direction Y of substrate 10
Limit, avoids tower fragment 2 in thickness direction Y (in other words in the axial direction of tower fragment 2 itself) vibration of substrate 10.
Optionally, in order to mitigate the weight for lifting auxiliary mould 1, and then the tower fragment 2 for saving its application is being hung
Lifting power when dress is optionally further provided with lightening hole 16, thickness direction of the lightening hole 16 in substrate 10 on the substrate 10
Run through first surface 14 and second surface 15 on Y, the shape of lightening hole 16 can be according to structural strength, the setting such as requirement of stepping down.
Its quantity can be one, or it is more than two, when for two or more, it can be arranged along the short transverse Z of substrate 10,
The staircase for making it be also used as staff's climbing on the basis of having the function of loss of weight uses.
Optionally, it for the ease of the carrying of tower fragment 2, in the specific implementation, can be provided on the substrate 10 for work
Make the holding assembly (not shown) of personnel's gripping, the form of holding assembly can use different forms, as long as being convenient for work people
Carrying of the member to tower fragment 2, can be the handle being connected on substrate 10, it is of course also possible to be to be set to substrate
Gripping hole on 10.
Figure 11 shows the structural schematic diagram of the lifting auxiliary mould 1 of another embodiment of the present invention, and Figure 12 is Figure 11 institute
State the exploded view of structure.
As described above, tower fragment 2, in order to guarantee the safety of tower fragment 2, lifts on auxiliary mould 1 in overturning
It needs further to be connected with rotary part 90, which can be the component matched outside.Certainly, as a kind of optional reality
Mode is applied, as shown in FIG. 11 and 12, which is preferably a part for lifting auxiliary mould 1, and rotary part 90 can
It is rotationally connected with substrate 10, substrate 10 can be in rolling contact by rotary part 90 and the support platform of support tower fragment 2, be had
When body is implemented, rotary part 90 can use different embodiments, the preferably form of roller, and roller passes through shaft and substrate
10 are rotatably connected.
Above mentioned support platform refers to that ground or other with supporting surface can play a supporting role sets
It applies.
Lifting auxiliary mould 1 provided in an embodiment of the present invention as a result, because it includes substrate 10, is set to the of substrate 10
First lifting element group 40 of one end 11 and the second lifting element group 50 for being set to substrate 10, and substrate 10 can pass through
The first fixed bit 20 on its first end 11 and the second fixed bit 30 on the second end 13 are connect with tower fragment 2.It is logical
It crosses to exert a force to the first lifting element group 40 and can be realized the overturning of tower fragment 2, and by lifting element group 40, second to first
Lifting element group 50, which exerts a force, can be realized the lifting of tower fragment 2, can be convenient for the overturning of tower fragment 2, while can make
There must be the centering effect between the tower fragment 2 of assembled relationship good, so that the assembled efficiency of tower fragment 2 and assembled quality
It is high.
Also, lifting auxiliary mould 1 can also be used to the transport of tower fragment 2, guarantee the transportation safety of tower fragment 2.
Since multiple tower fragments 2 use identical lifting auxiliary mould 1 in transport, i.e. tooling is with uniformity, so that multiple towers
Cylinder fragment 2 is in stacking transport or transport is to stacking in sequence or assembly is not necessarily to when the assembly of the predetermined area, further
Raising transport and assembly efficiency and convenience.
Meanwhile the method for turning of tower fragment 2 provided in an embodiment of the present invention, because it includes installation steps, lifting step
And overturning step, above-mentioned lifting auxiliary mould 1 is provided in installation steps, and make two liftings being oppositely arranged auxiliary
Assistant engineer fills 1 and is connected to tower fragment 2 by respective first fixed bit 20 and the second fixed bit 30, forms tower fragment to be flipped
3, when being overturn to tower fragment 3 to be flipped, in both direction to the lifting auxiliary mould at 3 both ends of tower fragment to be flipped
1 force, can be completed the overturning of tower fragment 3 to be flipped, easy to operate, and overturning is convenient.Meanwhile by changing the both direction
The parameters such as the size of power can meet the flip angle requirement of tower fragment.Also, since external force is to act on lifting auxiliary
In tooling 1, tower fragment 2 will not be caused to damage on the basis of meeting the overturning of tower fragment 2 and requiring, guarantee tower fragment 2
Structure safety, furthermore, tower fragment 3 to be flipped overturning when, be with tower fragment 3 to be flipped in 10 length direction X of substrate
Other end 3b be center of rotation, overturn more laborsaving and conveniently.
Figure 13 shows first tower fragment moving process schematic diagram of the assembling method of the embodiment of the present invention, and Figure 14 shows
Second tower fragment assembly process schematic of the assembling method of the embodiment of the present invention is gone out, Figure 15 shows implementation of the present invention
The assembled process schematic of the third tower fragment of the assembling method of example.
Also referring to Figure 13, Figure 14 and Figure 15, the embodiment of the present invention also proposed a kind of assembling method of tower segments, use
In assembled n tower fragment to form tower segments, the assembling method include rotation step, moving step, preassembling step and
Tower segments forming step, the n are the natural number more than or equal to 3, and following embodiment of the present invention is said so that n is equal to 3 as an example
It is bright.
The rotation step includes: to be equipped with lifting backman using the method for turning overturning of above-mentioned tower fragment 2
1 first tower fragment 201 is filled, so that first tower fragment 201 is overturn to horizontal position.Horizontal position described herein
Refer to tower fragment overturn 180 ° after tower fragment arcwall face under, the position of curved opening upward.Certainly, described 180 °
Not absolute figure, the overturning error for allowing to have certain can have positive and negative 5 ° of floating range.
As shown in figure 13, the moving step includes: the first lifting being oppositely arranged on first tower fragment 201
Element group 40 and the second lifting element group 50 apply external force, and first 201 entirety of tower fragment is sling and is placed horizontally at pre-
Determine on installation position 5, two can be arranged on the suspension hook of hanging device and hang in this step by forming form as shown in fig. 13 that
The both ends of one of suspender belt 4 are only connected to first tower fragment when overturning to first tower fragment 201 by band 4
In the first lifting element group 40 at 201 both ends, realizes the overturning of first tower fragment 201, first tower fragment 201 is turned over
After going to horizontal position, the both ends of another suspender belt 4 are connected to the second lifting element group at first 201 both ends of tower fragment
50, the first tower fragment 201 is promoted and is placed on predetermined installation position 5, the predetermined installation position 5 preferably uses roller frame knot
Structure.
As shown in figure 14, the preassembling step includes the installation steps for repeating first tower fragment 201, is promoted
Step and moving step successively splice second tower fragment, 202 to the (n-1)th tower fragments, to second tower point
After 202 to the (n-1)th tower fragments of piece are spliced to form an entirety, so that whole rotate predetermined angular relative to predetermined installation position 5.
As above it gives an account of and continues, be illustrated so that n is equal to 3 as an example, only need assembled second tower in the preassembling step at this time
Cylinder fragment 202, when it is implemented, the installation steps of first tower fragment 201 are repeated in advance, in second tower fragment
Both ends installation lifting auxiliary mould 1 in 202 axial direction, then promotes second tower fragment 202 in base by lifting means
To predetermined altitude, which can make the second tower fragment with respect to the horizontal plane for one end of the length direction X of plate 10
Height corresponding to the one end that inclination angle is 60 °.Then second tower fragment 202 is promoted simultaneously by lifting means to exist
Second tower fragment 202 is moved to first 201 position of tower fragment by the both ends on the length direction X of substrate 10
And it is fixed with first splicing of tower fragment 201.Then the entirety formed first tower fragment 201 and the second tower fragment
Predetermined angular is rotated relative to predetermined installation position 5, in the present embodiment, the predetermined angular is 60 °, so that whole opening court
On, preassembling step is completed,
As shown in figure 15, the tower segments forming step includes: the installation steps of first tower fragment 201 of repetition,
Two lifting auxiliary moulds 1 being oppositely arranged are installed on third tower fragment 203, then directly to third tower point
The the first lifting element group 40 and the second lifting element group 50 being oppositely arranged on piece 203 apply external force, by third tower fragment
203 splice with whole, to form tower segments.
It is understood that it is a kind of optional embodiment that n, which is equal to 3, but 3 are not limited to, n can also be equal to 4,5
Etc. other quantities, at this point, second tower fragment can be completed in the preassembling step of the assembling method of the embodiment of the present invention
202 and (n-1)th tower fragment assembly, the installation steps of third tower 203 to the (n-1)th tower fragments of fragment promote
Step and moving step are consistent with second tower fragment 202, and i will not repeat them here.
As an alternative embodiment, in preassembling step, when n is greater than 3, second tower fragment 202 to
For any two tower fragment after the completion of splicing, the tool formed on predetermined installation position 5 is jaggy in (n-1)th tower fragment
Tower segments partial structurtes are rotated relative to predetermined installation position 5 respectively, so that notch is directed away from the direction of predetermined installation position 5, it can
The assembly of each tower fragment 2 of more convenient tower segments, improves the centering effect of assembled efficiency and adjacent tower fragment.
The assembling method of tower segments provided in an embodiment of the present invention as a result, because it includes rotation step, moving step, pre-
The step of assembled step and tower segments form, since the rotation step of the assembling method uses above-mentioned method for turning to first
A tower fragment 201 is overturn, easy to operate, and overturning is convenient, not by region and spacial influence, and can guarantee each tower
The safety of fragment.And using the installation steps of first tower fragment 201, lifting step and mobile step in preassembling step
Suddenly second tower fragment, 202 to the (n-1)th tower fragments are successively spliced to form an entirety, it is easy to operate.And using the
The installation steps of one tower fragment 201 install lifting auxiliary mould 1 on n-th of tower fragment, and by n-th of tower fragment
With above-mentioned whole splicing, tower segments are formed.Above-mentioned each process makes pair of any two tower fragment 2 with assembled relationship
Middle effect is good, and assembled efficiency and assembled quality are high, implementation easy to spread.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (15)
1. a kind of method for turning of tower fragment, which comprises the steps of:
Installation steps, provide lifting auxiliary mould (1), and the lifting auxiliary mould (1) includes substrate (10), the first lifting element
Group (40) and the second lifting element group (50), the substrate (10) has on the length direction (X) of itself to be distributed in succession
First end (11), body part (12) and the second end (13), the first end (11) have the first fixed bit (20) and
There are the second fixed bit (30) on the second end (13), first lifting element group (40) is set to the first end
(11), second lifting element group (50) is set to the second end (13) and lifts element group (40) phase with described first
To setting, two lifting auxiliary moulds (1) being oppositely arranged pass through first fixed bit (20) and described second respectively
Fixed bit (30) is installed on the both ends of the tower fragment, to form tower fragment (3) to be flipped；
Lifting step, the first lifting member being oppositely arranged on (M) on the tower fragment (3) to be flipped in a first direction
Part group (40) applies external force, promoted the tower fragment (3) to be flipped the substrate (10) the length direction (X) one
Hold (3a) to predetermined altitude；
Overturning step applies external force, the tower to be flipped point to the tower fragment (3) to be flipped on second direction (N)
Piece (3) receives described outer on the second direction (N) in the other end (3b) of the length direction (X) of the substrate (10)
Power, to overturn the tower fragment (3) to be flipped.
2. the method for turning of tower fragment according to claim 1, which is characterized in that
Further comprise mounting rotating unit (90) step before the lifting step, provides the rotary part (90) simultaneously
It is installed on the substrate (10)；
In the lifting step, the tower fragment (3) to be flipped is logical in the other end (3b) of the length direction (X)
It crosses the rotary part (90) and is in rolling contact with the support platform of the tower fragment (3) to be flipped is supported.
3. the method for turning of tower fragment according to claim 1, which is characterized in that described in the lifting step
Predetermined altitude is the tower to be flipped point when the center of gravity of the tower fragment (3) to be flipped is overlapped with the first direction (M)
Height where described one end (3a) of piece (3).
4. a kind of assembling method of tower segments, for assembled n tower fragment (2) to form the tower segments, n for more than or equal to
3 natural number, which is characterized in that the assembling method includes:
Step is rotated, is equipped with using the method for turning overturning of the tower fragment (2) as described in claims 1 to 3 any one
First tower fragment (201) of lifting auxiliary mould (1), so that first tower fragment (201) overturns to water
Prosposition is set；
Moving step, first lifting element group (40) being oppositely arranged on first tower fragment (201) of Xiang Suoshu and institute
It states the second lifting element group (50) and applies external force, first tower fragment (201) is sling and is placed horizontally at pre- Dingan County
It fills on position (5)；
Preassembling step repeats the installation steps of first tower fragment (201), the lifting step and described
Moving step successively splices second tower fragment (202) to (n-1)th tower fragment, to second tower fragment
(202) after being spliced to form an entirety to (n-1)th tower fragment, so that the relatively described predetermined installation position (5) of the entirety
Rotate predetermined angular；
Tower segments forming step, repeats the installation steps of first tower fragment (201), and to n-th of tower
First lifting element group (40) and second lifting element group (50) being oppositely arranged on cylinder fragment apply external force, by institute
N-th of tower fragment and the whole splicing are stated, to form the tower segments；
In the preassembling step, any two in second tower fragment (202) to (n-1)th tower fragment
Tower fragment is after the completion of splicing, the tool formed on the predetermined installation position (5) tower segments partial structurtes difference jaggy
It is rotated relative to the predetermined installation position (5), so that the notch is directed away from the direction of the predetermined installation position (5).
5. a kind of lifting auxiliary mould (1) of tower fragment characterized by comprising
Substrate (10) has the first end (11) being distributed in succession, body part (12) and the on the length direction (X) of itself
Two ends (13), the first end (11) is with the first fixed bit (20) and the second end (13) has the second fixed bit
(30), the substrate (10) is connected by first fixed bit (20) and second fixed bit (30) and the tower fragment
It connects；
First lifting element group (40), is set to the first end (11)；
Second lifting element group (50) is set to the second end (13) and sets relatively with first lifting element group (40)
It sets.
6. the lifting auxiliary mould (1) of tower fragment according to claim 5, which is characterized in that the first lifting member
Part group (40) includes being spaced apart from each other the first hole for hoist (41) and lifting lug for being arranged and being located at the first fixed bit (20) two sides
(42), second lifting element group (50) includes the second hole for hoist (51), and first hole for hoist (41) and described second hang
Dress hole (51) is located at the same side of first fixed bit (20) and the second fixed bit (30) connecting line.
7. the lifting auxiliary mould (1) of tower fragment according to claim 5, which is characterized in that
The substrate (10) includes opposite first surface (14) and second surface (15) on the thickness direction (Y) of itself；
First fixed bit (20) includes the first installation through-hole (21) and is set to the of first installation through-hole (21)
One transition piece (22), second fixed bit (30) include that the second installation being oppositely arranged with first installation through-hole (21) is led to
Hole (31) and the second transition piece (32) for being set to second installation through-hole (31)；
First installation through-hole (21) and second installation through-hole (31) extend through the first surface (14) and described
Second surface (15), the substrate (10) pass through the First Transition part (22) and second transition piece (32) and the tower
Fragment connection.
8. the lifting auxiliary mould (1) of tower fragment according to claim 7, which is characterized in that
The First Transition part (22) includes the first clamping portion (221) being stacked and the first adjustment portion (222), and described first
Adjustment portion (222) protrudes into the first installation through-hole (21) inside and first clamping portion (221) is resisted against first table
Face (14) is provided on the First Transition part (22) along the thickness direction (Y) through first clamping portion (221) and institute
State the first fixed hole (223) of the first adjustment portion (222)；
Second transition piece (32) includes being stacked the second clamping portion (321) and the second adjustment portion (322), and described second adjusts
Section portion (322) protrudes into the second installation through-hole (31) inside and second clamping portion (321) is resisted against the first surface
(14), it is provided on second transition piece (32) along the thickness direction (Y) through second clamping portion (321) and described
The second fixed hole (323) of second adjustment portion (322).
9. the lifting auxiliary mould (1) of tower fragment according to claim 8, which is characterized in that
First installation through-hole (21) and second installation through-hole (31) are strip-shaped hole, first adjustment portion (222)
It can be moved in first installation through-hole (21) and second adjustment portion (322) can be in second installation through-hole
(31) it is moved in；
And/or the quantity of first fixed hole (223) and second fixed hole (323) is respectively two or more, until
Few first fixed hole (223) is strip-shaped hole and at least one described second fixed hole (323) is strip-shaped hole.
10. the lifting auxiliary mould (1) of tower fragment according to claim 7, which is characterized in that on the substrate (10)
Be further provided with the limit protrusion (60) for protruding from the second surface (15), first installation through-hole (21) and/or
Second installation through-hole (31) runs through the limit protrusion (60).
11. according to the lifting auxiliary mould (1) of tower fragment described in claim 5 to 10 any one, which is characterized in that into
One step includes force component (70), and the force component (70) is connected to the substrate (10) and lifts element group with described first
(40) and second lifting element group (50) is spaced apart from each other setting, and force component (70) is included in the substrate (10)
The engaging lug for running through the force hole of the substrate (10) on thickness direction (Y) and/or being connected on the substrate (10).
12. according to the lifting auxiliary mould (1) of tower fragment described in claim 5 to 10 any one, which is characterized in that
The body part (12) is in the short transverse (Z) of the substrate (10) with the protrusion being oppositely arranged and shape matches
(121) and recess portion (122), the recess portion (122) have opposite opening and bottom wall (122a), institute at the short transverse (Z)
Bottom wall (122a) is stated to be located at close to the side of the protrusion (121)；
More than two substrates (10) can be layered on top of each other setting on the short transverse (Z), and be layered on top of each other setting
Two neighboring substrate (10) one the protrusion (121) and the recess portion (122) of another one it is mutually chimeric.
13. the lifting auxiliary mould (1) of tower fragment according to claim 12, which is characterized in that further comprise connecting
It is connected to the connection component of the substrate (10), the connection component includes to be spaced apart from each other setting on the short transverse (Z)
First connector (81) and the second connector (82) are layered on top of each other described in two neighboring substrate (10) one of setting
First connector (81) can be oppositely arranged and be connected with each other with the second connector (82) in another one.
14. the lifting auxiliary mould (1) of tower fragment according to claim 13, which is characterized in that
First connector (81) and second connector (82) are respectively the ledge arrangement with through hole (83), described
Fastener can be set in through hole (83), to connect the two neighboring substrate (10) for being layered on top of each other setting, the protrusion
(121) there is the top end face (121a) opposite with the bottom wall (122a)；
First connector (81) is set to the protrusion (121) and on the short transverse (Z) lower than the top end face
(121a), the distance between first connector (81) and the top end face (121a) are D1；
Second connector (82) close to the recess portion (122) be arranged and it is convex for the bottom in the short transverse (Z)
Wall (122a), the height that second connector (82) protrudes from the bottom wall (122a) is D2；
Wherein, D1=D2.
15. according to the lifting auxiliary mould (1) of tower fragment described in claim 5 to 10 any one, which is characterized in that into
One step includes rotary part (90), and the rotary part (90) is rotationally connected with the substrate (10), substrate (10) energy
Enough it is in rolling contact by the rotary part (90) with the support platform of the tower fragment is supported.
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| WO2011076238A1 (en) * | 2009-12-23 | 2011-06-30 | Powerwind Gmbh | Adjustable transport feet |
| CN203602239U (en) * | 2013-10-25 | 2014-05-21 | 天津市盛佳怡电子有限公司 | Wind power generation iron tower tube section overturning device |
| CN203715061U (en) * | 2014-01-24 | 2014-07-16 | 江苏金风科技有限公司 | Turnover hanger for assembling impellers of wind generating set |
| EP3132138B1 (en) * | 2014-04-14 | 2018-03-14 | Vestas Wind Systems A/S | Rotational lifting tool |
| CN204823665U (en) * | 2015-08-07 | 2015-12-02 | 张家港润通海洋工程科技有限公司 | Platform spud leg semicircle pipe hoist |
| CN205222503U (en) * | 2015-11-23 | 2016-05-11 | 西安航天化学动力厂 | Supplementary upset frock of solid rocket engine casing |
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