CN206035066U - Wind power tower - Google Patents
Wind power tower Download PDFInfo
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- CN206035066U CN206035066U CN201621025825.XU CN201621025825U CN206035066U CN 206035066 U CN206035066 U CN 206035066U CN 201621025825 U CN201621025825 U CN 201621025825U CN 206035066 U CN206035066 U CN 206035066U
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- 238000003466 welding Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 230000001413 cellular effect Effects 0.000 claims abstract description 4
- 210000001015 abdomen Anatomy 0.000 claims description 22
- 239000003351 stiffener Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010586 diagram Methods 0.000 description 16
- 230000005611 electricity Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The embodiment of the utility model discloses a wind power tower. An economic performance that wind power tower equipment technique can effectively promote wind power generation is related to. Include: stand, horizontal web member and diagonal bracing, wherein, the stand, vertical placing, a plurality of stands loop through the welding of horizontal web member and form a loop configuration, and the cross -section is cellular, and including first steel sheet and second steel sheet, the second steel sheet is the L type, through clod wash formation, adopts the angle welding mode with second steel sheet and the welding of first steel sheet, forms a class triangle -shaped structure, in vertical direction, forms multistage node, horizontal web member, cross -section are the T type, and including the edge of a wing and web, weld respectively on the nodes at different levels of stand on the edge of a wing, and the web welds on the edge of a wing to form a loop configuration in proper order, diagonal bracing, cross -section are the T type, and the welding is on adjacent crossover node's the edge of a wing. The utility model is suitable for an improve and optimize wind power tower's structure.
Description
Technical field
This utility model is related to wind turbine tower equipment and technology, more particularly to a kind of wind turbine tower.
Background technology
Wind generating technology without the need for fuel, take up an area less, clean environment firendly is pollution-free, be increasingly becoming various countries and given priority to neck
Domain, possesses vast potential for future development, and wind turbine tower is sent out in current power industry wind-force as electromotor supporting member
In group of motors, its weight accounts for the 1/2 of generating set gross weight.Thus, improve the structure of wind turbine tower so as to light and handy
Can guarantee that stronger bearing capacity simultaneously, so as to lift the economic performance of wind-power electricity generation, be a focus of wind-power electricity generation research.
The structure of current wind turbine tower is typically using the structure of cylinder type tubular tower and frame, although the cylinder shape steel tube
The simple attractive in appearance, power transmission of the pylon profile of structure is clear and definite, but as wind energy typically increases with the increase of height, in order to fully sharp
With wind energy, tower height need to increase therewith, cause relatively thick, the weight increase of cylinder shape steel tube so that pylon manufacture difficulty and into
Originally significantly improve, cause the economic performance of wind-power electricity generation relatively low；Simultaneously as wind turbine tower is typically laid in remotely
Area, the problem for being also faced with transporting and construction hoisting is difficult.
Utility model content
In view of this, this utility model embodiment provides a kind of wind turbine tower, can effectively lift wind-power electricity generation
Economic performance.
For reaching above-mentioned purpose, embodiment of the present utility model is adopted the following technical scheme that：
On the one hand, this utility model embodiment provides a kind of wind turbine tower, including：Column, horizontal web member and tiltedly
Web member, wherein,
Column, vertically places, and multiple columns pass sequentially through horizontal web member and weld to form a closed-loop structure, and section is honeycomb
Shape, including the first steel plate and the second steel plate, the second steel plate is L-type, is formed by clod wash, using angle welding mode by the second steel
Plate and the welding of the first steel plate, form class triangular structure, and in the vertical direction forms multistage node；
Horizontal web member, section are T-shaped, and including the edge of a wing and web, the edge of a wing is respectively welded on the nodes at different levels of column, abdomen
Plate weld is on the edge of a wing, and sequentially forms a closed-loop structure；
Diagonal web member, section are T-shaped, are welded on the edge of a wing of adjacent crossover node.
With reference in a first aspect, in the first embodiment of first aspect, the wind turbine tower also includes：
Transverse stiffener, on each height of column for pre-setting, connects adjacent column by way of welding.
With reference in a first aspect, in second embodiment of first aspect, the column includes：First column, second
Column and the 3rd column；
Horizontal web member includes：The horizontal web member of the first order, the horizontal web member in the second level, the horizontal web member of the third level, fourth stage level
Web member and the horizontal web member of level V, include per Primary plateaus web member：First web member, the second web member and the 3rd web member；
Diagonal web member includes：First order diagonal web member, second level diagonal web member, third level diagonal web member and fourth stage diagonal web member, often
One-level diagonal web member includes：First diagonal web member, the second diagonal web member and the 3rd diagonal web member；
First column, the second column and the 3rd column form a triangular structure；
Per the first web member of one-level, the second web member and the 3rd web member be welded on the first adjacent column successively, second stand
On the node of post and the 3rd column, a horizontal closed loop is formed；
One one node of the first web member and the second web member weld in the first column, the horizontal web member of the first order,
Between the second web member and the two or two node of the 3rd web member weld in the second column, the horizontal web member in the second level, welding
The first diagonal web member in first order diagonal web member；
One or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member of the first order,
Between the first web member and the two or three node of the 3rd web member weld in the 3rd column, the horizontal web member in the second level, welding
The second diagonal web member in first order diagonal web member；
One or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member of the first order,
And the 2nd 1 node of the second web member and the first web member weld in the first column, the horizontal web member in the second level between, welding
The 3rd diagonal web member in first order diagonal web member；
Two or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member in the second level,
And the Holy Trinity point of the first web member and the second web member weld in the first column, the horizontal web member of the third level between, welding
The first diagonal web member in the diagonal web member of the second level；
Two or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member in the second level,
Between the second web member and the three or two node of the 3rd web member weld in the second column, the horizontal web member of the third level, welding
The second diagonal web member in the diagonal web member of the second level；
2nd 1 node of the second web member and the first web member weld in the first column, the horizontal web member in the second level,
Between the first web member and the three or three node of the 3rd web member weld in the 3rd column, the horizontal web member of the third level, welding
The 3rd diagonal web member in the diagonal web member of the second level；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the oblique abdomen of the fourth stage
The connected mode of bar welding is identical with the connected mode that second level diagonal web member is welded, and so circulates.
With reference in a first aspect, in the third embodiment of first aspect, the column includes：First column, second
Column, the 3rd column and the 4th column；
Include per Primary plateaus web member：First web member, the second web member, the 3rd web member and the 4th web member；
Include per one-level diagonal web member：First diagonal web member, the second diagonal web member, the 3rd diagonal web member and the 4th web member；
First column, the second column, the 3rd web member and the 4th web member form a square structure；
First web member is welded to connect the first column and the 4th column by level, and the second web member is welded to connect by level
One column and the second column, the 3rd web member are welded to connect the second column and the 3rd column by level, and the 4th web member passes through level
It is welded to connect the 3rd column and the 4th column；
One one node of the first web member and the second web member weld in the horizontal web member of the first order, with second level water
The first web member in flat web member and between the two or four node of the 4th web member weld, welds first in first order diagonal web member
Diagonal web member；
One or two node of the second web member and the 3rd web member weld in the horizontal web member of the first order, with second level water
The first web member in flat web member and between the 2nd 1 node of the second web member weld, welds second in first order diagonal web member
Diagonal web member；
One or three node of the 3rd web member and the 4th web member weld in the horizontal web member of the first order, with second level water
The second web member in flat web member and between the two or two node of the 3rd web member weld, welds the 3rd in first order diagonal web member
Diagonal web member；
One or four node of the 4th web member and the first web member weld in the horizontal web member of the first order, with second level water
Between the 3rd web member and the two or three node of the 4th web member weld in flat web member, the 4th in first order diagonal web member is welded
Diagonal web member；
2nd 1 node of the first web member and the second web member weld in the horizontal web member in the second level, with third level water
The second web member in flat web member and between the three or two node of the 3rd web member weld, welds first in the diagonal web member of the second level
Diagonal web member；
Two or two node of the second web member and the 3rd web member weld in the horizontal web member in the second level, with third level water
Between the 3rd web member and the three or three node of the 4th web member weld in flat web member, second in the diagonal web member of the second level is welded
Diagonal web member；
Two or three node of the 3rd web member and the 4th web member weld in the horizontal web member in the second level, with third level water
The first web member in flat web member and between the three or four node of the 4th web member weld, welds the 3rd in the diagonal web member of the second level
Diagonal web member；
Two or four node of the 4th web member and the first web member weld in the horizontal web member in the second level, with third level water
The first web member in flat web member and between the Holy Trinity point of the second web member weld, welds the 4th in the diagonal web member of the second level
Diagonal web member；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the oblique abdomen of the fourth stage
The connected mode of bar welding is identical with the connected mode that second level diagonal web member is welded, and so circulates.
With reference to first aspect, first aspect the first to any one embodiment in the third, in first aspect
In 4th kind of embodiment, the column is carried out segmented with node, on the corresponding sections of each node arranges ring flange, on
The column of lower node section is connected by ring flange.
The wind turbine tower that this utility model embodiment is provided, including：Column, horizontal web member and diagonal web member, wherein,
Column, vertically places, and multiple columns pass sequentially through horizontal web member and weld to form a closed-loop structure, and section is cellular, including the
One steel plate and the second steel plate, the second steel plate are L-type, are formed by clod wash, using angle welding mode by the second steel plate and first
Steel plate is welded, and forms class triangular structure, and in the vertical direction forms multistage node；Horizontal web member, section are T-shaped, including the wing
Edge and web, the edge of a wing are respectively welded on the nodes at different levels of column, and web is welded on the edge of a wing, and sequentially form closed loop knot
Structure；Diagonal web member, section are T-shaped, are welded on the edge of a wing of adjacent crossover node, can effectively lift the economy of wind-power electricity generation
Energy.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is this utility model embodiment wind turbine tower dimensional structure diagram；
Fig. 2 is this utility model embodiment wind turbine tower overlooking the structure diagram；
Fig. 3 is this utility model embodiment column dimensional structure diagram；
Fig. 4 is the column dimensional structure diagram that this utility model embodiment is provided with transverse stiffener；
Fig. 5 is the column overlooking the structure diagram that this utility model embodiment is provided with transverse stiffener；
Fig. 6 is another embodiment wind turbine tower dimensional structure diagram of this utility model；
Fig. 7 is another embodiment wind turbine tower overlooking the structure diagram of this utility model；
Fig. 8 is this utility model embodiment column node structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model embodiment is described in detail.
It will be appreciated that described embodiment is only a part of embodiment of this utility model, rather than the enforcement of whole
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The all other embodiment for obtaining, belongs to the scope of this utility model protection.
Fig. 1 is this utility model embodiment wind turbine tower dimensional structure diagram；
Fig. 2 is this utility model embodiment wind turbine tower overlooking the structure diagram；
Fig. 3 is this utility model embodiment column dimensional structure diagram.
Referring to Fig. 1～Fig. 3, the wind turbine tower includes：Column 11, horizontal web member 12 and diagonal web member 13, wherein,
Column 11, vertically places, and multiple columns 11 pass sequentially through the welding of horizontal web member 12 and form a closed-loop structure, and section is
Cellular, including the first steel plate 111 and the second steel plate 112, the second steel plate 112 is L-type, is formed by clod wash, using fillet welding
Second steel plate 112 is welded by seam mode with the first steel plate 111, forms class triangular structure, and in the vertical direction forms multistage section
Point；
In the present embodiment, 11 section of column is the structural form similar to " imitative T-shaped ", by welding between column and column
The horizontal web member 12 of level connects.
In the present embodiment, as an alternative embodiment, 112 3～6mm of thickness of the second steel plate.
Horizontal web member 12, section are T-shaped, and including the edge of a wing 121 and web 122, the edge of a wing 121 is respectively welded at column 11
On nodes at different levels, web 122 is welded on the edge of a wing 121, and sequentially forms a closed-loop structure；
In the present embodiment, hot-rolled steel section is adopted as an alternative embodiment, the edge of a wing 121 and web 122, or, weld T
Shaped steel, web 122 are blocked at the position connected with column 11.
In the present embodiment, used as another alternative embodiment, by rational Angle ambiguity, web 122 can also be using section
The measure of point plate 123 or plate end local wide, is connected with column 11 by angle welding.
Diagonal web member 13, section are T-shaped, are welded on the edge of a wing 121 of adjacent crossover node.
In the present embodiment, as an alternative embodiment, diagonal web member 13 adopts hot-rolled steel section, or, weld T-steel.
In the present embodiment, used as another alternative embodiment, by rational Angle ambiguity, diagonal web member 13 can also be using section
The measure of point plate 123 or plate end local wide, is connected by adjacent with column 11 crossover node of angle welding, so as to horizontal abdomen
Bar 12 and 11 shape of column are integral, to ensure the reliability of connection.
In the present embodiment, as an alternative embodiment, when pylon structure is subject to horizontal wind excitation or seismic loading
When producing torsion, in order to lift which to structure Torsion bearing capacity, along stem height direction, every pre-setting apart from threshold
Value, arranges transverse stiffener, thus, the wind turbine tower can also include：
Transverse stiffener 14, on each height of column for pre-setting, connects adjacent column 11 by way of welding.
Fig. 4 is the column dimensional structure diagram that this utility model embodiment is provided with transverse stiffener；
Fig. 5 is the column overlooking the structure diagram that this utility model embodiment is provided with transverse stiffener.
Referring to Fig. 4 and Fig. 5, transverse stiffener could be arranged to rectangle.
In the present embodiment, used as an alternative embodiment, the quantity of column could be arranged to 3, form the wind of triangular-section
Power generating pylon, the section of the wind turbine tower of triangular-section adopt equilateral triangle, as shown in above-mentioned Fig. 1～Fig. 5, section
Point series is set to 5 grades.I.e.：
Column includes：First column, the second column and the 3rd column (not shown)；
Horizontal web member includes：The horizontal web member of the first order, the horizontal web member in the second level, the horizontal web member of the third level, fourth stage level
Web member and the horizontal web member of level V, include per Primary plateaus web member：First web member, the second web member and the 3rd web member are (in figure
It is not shown)；
Diagonal web member includes：First order diagonal web member, second level diagonal web member, third level diagonal web member and fourth stage diagonal web member, often
One-level diagonal web member includes：First diagonal web member, the second diagonal web member and the 3rd diagonal web member (not shown)；
First column, the second column and the 3rd column form a triangular structure；
Per the first web member of one-level, the second web member and the 3rd web member be welded on the first adjacent column successively, second stand
On the node of post and the 3rd column, a horizontal closed loop is formed；
One one node of the first web member and the second web member weld in the first column, the horizontal web member of the first order,
Between the second web member and the two or two node of the 3rd web member weld in the second column, the horizontal web member in the second level, welding
The first diagonal web member in first order diagonal web member；
One or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member of the first order,
Between the first web member and the two or three node of the 3rd web member weld in the 3rd column, the horizontal web member in the second level, welding
The second diagonal web member in first order diagonal web member；
One or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member of the first order,
And the 2nd 1 node of the second web member and the first web member weld in the first column, the horizontal web member in the second level between, welding
The 3rd diagonal web member in first order diagonal web member；
Two or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member in the second level,
And the Holy Trinity point of the first web member and the second web member weld in the first column, the horizontal web member of the third level between, welding
The first diagonal web member in the diagonal web member of the second level；
Two or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member in the second level,
Between the second web member and the three or two node of the 3rd web member weld in the second column, the horizontal web member of the third level, welding
The second diagonal web member in the diagonal web member of the second level；
2nd 1 node of the second web member and the first web member weld in the first column, the horizontal web member in the second level,
Between the first web member and the three or three node of the 3rd web member weld in the 3rd column, the horizontal web member of the third level, welding
The 3rd diagonal web member in the diagonal web member of the second level；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the oblique abdomen of the fourth stage
The connected mode of bar welding is identical with the connected mode that second level diagonal web member is welded, and so circulates.
In the present embodiment, the first web member is welded to connect the first column and the 3rd column by level, and the second web member passes through water
Flat welded connects the first column and the second column, and the 3rd web member is welded to connect the second column and the 3rd column by level.
In the present embodiment, as another alternative embodiment, the quantity of column could be arranged to 4, and node series is set to many
Level, forms the wind turbine tower of quadrangular section, and the section of the wind turbine tower of quadrangular section adopts square.
In the present embodiment, it is contemplated that structure tension performance and anti-seismic performance, diagonal web member can be arranged using cross modal.
Fig. 6 is another embodiment wind turbine tower dimensional structure diagram of this utility model；
Fig. 7 is another embodiment wind turbine tower overlooking the structure diagram of this utility model.
Referring to Fig. 6 and Fig. 7, column includes：First column, the second column, the 3rd column and the 4th column (do not show in figure
Go out)；
Include per Primary plateaus web member：First web member, the second web member, the 3rd web member and the 4th web member (do not show in figure
Go out)；
Include per one-level diagonal web member：First diagonal web member, the second diagonal web member, the 3rd diagonal web member and the 4th web member are (in figure not
Illustrate)；
First column, the second column, the 3rd web member and the 4th web member form a square structure；
First web member is welded to connect the first column and the 4th column by level, and the second web member is welded to connect by level
One column and the second column, the 3rd web member are welded to connect the second column and the 3rd column by level, and the 4th web member passes through level
It is welded to connect the 3rd column and the 4th column；
One one node of the first web member and the second web member weld in the horizontal web member of the first order, with second level water
The first web member in flat web member and between the two or four node of the 4th web member weld, welds first in first order diagonal web member
Diagonal web member；
One or two node of the second web member and the 3rd web member weld in the horizontal web member of the first order, with second level water
The first web member in flat web member and between the 2nd 1 node of the second web member weld, welds second in first order diagonal web member
Diagonal web member；
One or three node of the 3rd web member and the 4th web member weld in the horizontal web member of the first order, with second level water
The second web member in flat web member and between the two or two node of the 3rd web member weld, welds the 3rd in first order diagonal web member
Diagonal web member；
One or four node of the 4th web member and the first web member weld in the horizontal web member of the first order, with second level water
Between the 3rd web member and the two or three node of the 4th web member weld in flat web member, the 4th in first order diagonal web member is welded
Diagonal web member；
2nd 1 node of the first web member and the second web member weld in the horizontal web member in the second level, with third level water
The second web member in flat web member and between the three or two node of the 3rd web member weld, welds first in the diagonal web member of the second level
Diagonal web member；
Two or two node of the second web member and the 3rd web member weld in the horizontal web member in the second level, with third level water
Between the 3rd web member and the three or three node of the 4th web member weld in flat web member, second in the diagonal web member of the second level is welded
Diagonal web member；
Two or three node of the 3rd web member and the 4th web member weld in the horizontal web member in the second level, with third level water
The first web member in flat web member and between the three or four node of the 4th web member weld, welds the 3rd in the diagonal web member of the second level
Diagonal web member；
Two or four node of the 4th web member and the first web member weld in the horizontal web member in the second level, with third level water
The first web member in flat web member and between the Holy Trinity point of the second web member weld, welds the 4th in the diagonal web member of the second level
Diagonal web member；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the oblique abdomen of the fourth stage
The connected mode of bar welding is identical with the connected mode that second level diagonal web member is welded, and so circulates.
Fig. 8 is this utility model embodiment column node structure schematic diagram.Referring to Fig. 8, column can be set using segmented
Put, carried out with node column segmented, can ring flange 15 be set on the corresponding sections of each node, upper and lower node section
Column is connected by ring flange 15.
The wind turbine tower of the present embodiment, due to the reasonability of structure, simple structure, so that the steel quantity consumption of structure
It is little, it is easier to accomplish lightweight, high-strength, greatly reduce the production cost of enterprise；Meanwhile, can be made with segmented factory and be spliced
Construction, can adapt to industrialized production trend, can determine the length of sections according to pylon actual height and transportation lengths, not only
So that sections flexible design, also allows for the transport of sections, and, according to the different connected mode of the different choice of segmental length,
So that can both adopt welding manner between each sections, various connected modes such as flange connection, and scantling can be adopted again
Little, when being conducive to remote districts to construct transport and lifting；And little, large carrying capacity of conducting oneself with dignity, anti-dynamic load performance is good；This
Outward, the honeycombed structure of column has given full play to space performance, and vertical bearing capacity is high, and anti-side rigidity is big, and sidesway is little, by closing
Removing the work puts drawing, pressure lattice rod member, makes diagonal web member as the support of column, reduces the slenderness ratio of column, improve stability,
And horizontal web member and diagonal web member adopt T-shaped construction, bearing capacity is high, and resistance to compression, tension, anti-bending strength are good, good stability, connection
Simply, conveniently.
One of ordinary skill in the art will appreciate that all or part of flow process in realizing above-described embodiment method, can be
Instruct related hardware to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art in the technical scope that this utility model is disclosed, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right
The protection domain of requirement is defined.
Claims (5)
1. a kind of wind turbine tower, it is characterised in that include：Column, horizontal web member and diagonal web member, wherein,
Column, vertically places, and multiple columns pass sequentially through horizontal web member and weld to form a closed-loop structure, and section is cellular, bag
Include the first steel plate and the second steel plate, the second steel plate is L-type, is formed by clod wash, using angle welding mode by the second steel plate with
First steel plate is welded, and forms class triangular structure, and in the vertical direction forms multistage node；
Horizontal web member, section are T-shaped, and including the edge of a wing and web, the edge of a wing is respectively welded on the nodes at different levels of column, web weldering
It is connected on the edge of a wing, and sequentially forms a closed-loop structure；
Diagonal web member, section are T-shaped, are welded on the edge of a wing of adjacent crossover node.
2. wind turbine tower according to claim 1, it is characterised in that the wind turbine tower also includes：
Transverse stiffener, on each height of column for pre-setting, connects adjacent column by way of welding.
3. wind turbine tower according to claim 1, it is characterised in that the column includes：First column, second stand
Post and the 3rd column；
Horizontal web member includes：The horizontal web member of the first order, the horizontal web member in the second level, the horizontal web member of the third level, the horizontal web member of the fourth stage
And the horizontal web member of level V, include per Primary plateaus web member：First web member, the second web member and the 3rd web member；
Diagonal web member includes：First order diagonal web member, second level diagonal web member, third level diagonal web member and fourth stage diagonal web member, per one-level
Diagonal web member includes：First diagonal web member, the second diagonal web member and the 3rd diagonal web member；
First column, the second column and the 3rd column form a triangular structure；
Per the first web member of one-level, the second web member and the 3rd web member be welded on the first adjacent column, the second column successively with
And the 3rd column node on, formed a horizontal closed loop；
One one node of the first web member and the second web member weld in the first column, the horizontal web member of the first order, with
Between the second web member and the two or two node of the 3rd web member weld in two columns, the horizontal web member in the second level, welding first
The first diagonal web member in level diagonal web member；
One or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member of the first order, with
Between the first web member and the two or three node of the 3rd web member weld in three columns, the horizontal web member in the second level, welding first
The second diagonal web member in level diagonal web member；
One or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member of the first order, with
The second web member in one column, the horizontal web member in the second level and between the 2nd 1 node of the first web member weld, welding first
The 3rd diagonal web member in level diagonal web member；
Two or two node of the second web member and the 3rd web member weld in the second column, the horizontal web member in the second level, with
The first web member in the horizontal web member of one column, the third level and between the Holy Trinity point of the second web member weld, welding second
The first diagonal web member in level diagonal web member；
Two or three node of the first web member and the 3rd web member weld in the 3rd column, the horizontal web member in the second level, with
The second web member in the horizontal web member of two columns, the third level and between the three or two node of the 3rd web member weld, welding second
The second diagonal web member in level diagonal web member；
2nd 1 node of the second web member and the first web member weld in the first column, the horizontal web member in the second level, with
The first web member in the horizontal web member of three columns, the third level and between the three or three node of the 3rd web member weld, welding second
The 3rd diagonal web member in level diagonal web member；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the weldering of fourth stage diagonal web member
The connected mode that the connected mode for connecing is welded with second level diagonal web member is identical, so circulates.
4. wind turbine tower according to claim 1, it is characterised in that the column includes：First column, second stand
Post, the 3rd column and the 4th column；
Include per Primary plateaus web member：First web member, the second web member, the 3rd web member and the 4th web member；
Include per one-level diagonal web member：First diagonal web member, the second diagonal web member, the 3rd diagonal web member and the 4th web member；
First column, the second column, the 3rd web member and the 4th web member form a square structure；
First web member is welded to connect the first column and the 4th column by level, and the second web member is welded to connect first by level and stands
Post and the second column, the 3rd web member are welded to connect the second column and the 3rd column by level, and the 4th web member is welded by level
Connect the 3rd column and the 4th column；
One one node of the first web member and the second web member weld in the horizontal web member of the first order, with the horizontal abdomen in the second level
The first web member in bar and the first oblique abdomen between the two or four node of the 4th web member weld, in welding first order diagonal web member
Bar；
One or two node of the second web member and the 3rd web member weld in the horizontal web member of the first order, with the horizontal abdomen in the second level
The first web member in bar and the second oblique abdomen between the 2nd 1 node of the second web member weld, in welding first order diagonal web member
Bar；
One or three node of the 3rd web member and the 4th web member weld in the horizontal web member of the first order, with the horizontal abdomen in the second level
The second web member in bar and the 3rd oblique abdomen between the two or two node of the 3rd web member weld, in welding first order diagonal web member
Bar；
One or four node of the 4th web member and the first web member weld in the horizontal web member of the first order, with the horizontal abdomen in the second level
Between the 3rd web member and the two or three node of the 4th web member weld in bar, the 4th oblique abdomen in first order diagonal web member is welded
Bar；
2nd 1 node of the first web member and the second web member weld in the horizontal web member in the second level, with the horizontal abdomen of the third level
The second web member in bar and the first oblique abdomen between the three or two node of the 3rd web member weld, in welding second level diagonal web member
Bar；
Two or two node of the second web member and the 3rd web member weld in the horizontal web member in the second level, with the horizontal abdomen of the third level
Between the 3rd web member and the three or three node of the 4th web member weld in bar, the second oblique abdomen in the diagonal web member of the second level is welded
Bar；
Two or three node of the 3rd web member and the 4th web member weld in the horizontal web member in the second level, with the horizontal abdomen of the third level
The first web member in bar and the 3rd oblique abdomen between the three or four node of the 4th web member weld, in welding second level diagonal web member
Bar；
Two or four node of the 4th web member and the first web member weld in the horizontal web member in the second level, with the horizontal abdomen of the third level
The first web member in bar and the 4th oblique abdomen between the Holy Trinity point of the second web member weld, in welding second level diagonal web member
Bar；
The connected mode of third level diagonal web member welding is identical with the connected mode that first order diagonal web member is welded, the weldering of fourth stage diagonal web member
The connected mode that the connected mode for connecing is welded with second level diagonal web member is identical, so circulates.
5. the wind turbine tower according to any one of Claims 1-4, it is characterised in that the column is carried out with node
It is segmented, ring flange is set on the corresponding sections of each node, the column of upper and lower node section is connected by ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025825.XU CN206035066U (en) | 2016-08-31 | 2016-08-31 | Wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025825.XU CN206035066U (en) | 2016-08-31 | 2016-08-31 | Wind power tower |
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| Publication Number | Publication Date |
|---|---|
| CN206035066U true CN206035066U (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025825.XU Active CN206035066U (en) | 2016-08-31 | 2016-08-31 | Wind power tower |
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| Country | Link |
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| CN (1) | CN206035066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285164A (en) * | 2016-08-31 | 2017-01-04 | 中国矿业大学(北京) | A kind of lattice wind turbine tower |
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2016
- 2016-08-31 CN CN201621025825.XU patent/CN206035066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285164A (en) * | 2016-08-31 | 2017-01-04 | 中国矿业大学(北京) | A kind of lattice wind turbine tower |
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