CN208900288U - A kind of flange join type wind-power tower - Google Patents
A kind of flange join type wind-power tower Download PDFInfo
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- CN208900288U CN208900288U CN201821618946.4U CN201821618946U CN208900288U CN 208900288 U CN208900288 U CN 208900288U CN 201821618946 U CN201821618946 U CN 201821618946U CN 208900288 U CN208900288 U CN 208900288U
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- tower
- flange
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- main body
- wind
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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 utility model discloses a kind of flange join type wind-power towers, including the first tower, the first tower bottom sidewall is connected with flange main body, and flange body top and bottom sidewall have been respectively fixedly connected with the first reinforcing ring, and the second through-hole is uniformly offered inside flange main body and the first reinforcing ring, second through-hole inner surface is connected with reinforcing bar, first tower is connected with each other by connecting rod and connecting hole and the second tower, and connecting rod and connecting hole are uniformly distributed in the first tower and second tower one end, the connecting rod and the volume equal shape size of connecting hole are mutually coincide.The flange join type wind-power tower uses penetration type flange connection, wind-power tower is carried out to reinforce the stability effectively raised in wind-power tower use process by flange main body and reinforcing bar, second consolidation is carried out to the first tower and the second tower by reinforcing bar and further improves the safety in wind-power tower use process.
Description
Technical field:
The utility model relates to wind-power tower technical field, specially a kind of flange join type wind-power tower.
Background technique:
The technological process of production of wind-power tower is generally as follows: numerical control cutting machine blanking, and slab needs bevel, veneer reeling machine volume
After sheet metal forming, spot welding, positioning carries out the welding of inside and outside longitudinal joint after confirmation, after circularity checks, carry out if you have questions it is secondary relatively round,
After the completion of single-unit barrel soldering, a postwelding is grouped to turning rolls using hydraulic group, welds inside and outside circumferential weld, the tolerances such as straightness
After inspection, after welded flange, carry out weld seam nondestructive inspection and flatness inspection, sandblasting, after spray painting processing, complete internal installation and
After product inspection, transport to erecting bed.
Existing wind-power tower is usually segmentation structure, is connected with each other between wind-power tower by flange welding, wind
The bad safety in utilization for influencing wind-power tower of connection effect between pylon cylinder, while the wind-power tower by being welded to connect subtracts
Shake ineffective, the service life of wind-power tower can be reduced due to shaking for a long time by using.
Utility model content:
The purpose of this utility model is to provide a kind of flange join type wind-power towers, to solve to mention in above-mentioned background technique
Existing wind-power tower out is connected with each other by flange welding, and the poor service life for influencing wind-power tower of stability is asked
Topic.
The utility model is implemented by following technical solution: a kind of flange join type wind-power tower, including the first tower, described
First tower bottom sidewall is connected with flange main body, and flange body top and bottom sidewall have been respectively fixedly connected with the first reinforcing
Ring, and the second through-hole uniformly is offered inside flange main body and the first reinforcing ring, second through-hole inner surface is connected with
Reinforcing bar, and reinforcing bar connects the first tower and the second tower.
Preferably, first tower is connected with each other by connecting rod and connecting hole and the second tower, and connecting rod and company
It connects hole and is uniformly distributed in the first tower and second tower one end, the volume equal shape size phase of the connecting rod and connecting hole
It mutually coincide, and the first tower and the second tower constitute sliding connection structure by connecting rod and connecting hole.
Preferably, first tower and the second tower inner surface have been respectively fixedly connected with the second reinforcing ring, and second adds
Gu uniformly offering third through-hole inside ring, and third through-hole inner surface is connected with reinforcing bar.
Preferably, the connecting rod runs through flange main body by first through hole, and flange main body by welding respectively with the
One tower and the second tower are connected with each other.
Preferably, the flange body interior is connected with cushioning piece, and cushioning piece is rubber material, and flange master
Body and cushioning piece constitute sandwich type structure.
The advantages of the utility model: the flange join type wind-power tower uses penetration type flange connection, passes through flange
Main body and reinforcing bar carry out wind-power tower to reinforce the stability effectively raised in wind-power tower use process, pass through reinforcing
Bar carries out second consolidation to the first tower and the second tower and further improves the safety in wind-power tower use process.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flange join type wind-power tower structural schematic diagram of the utility model；
Fig. 2 is a kind of flange join type wind-power tower schematic top plan view of the utility model；
Fig. 3 is a kind of flange join type wind-power tower connecting rod structural schematic diagram of the utility model；
Fig. 4 is a kind of flange join type wind-power tower flange agent structure schematic diagram of the utility model；
Fig. 5 is enlarged diagram at A in a kind of flange join type wind-power tower Fig. 1 of the utility model.
In figure: 1, first tower, 2, connecting rod, 3, flange main body, 4, connecting hole, the 5, second tower, 6, cushioning piece, 7,
First through hole, the 8, first reinforcing ring, the 9, second through-hole, 10, reinforcing bar, the 11, second reinforcing ring, 12, third through-hole.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of flange join type wind-power tower, including the
One tower 1,1 bottom sidewall of the first tower is connected with flange main body 3, and fixation connects 3 top and bottom side wall of flange main body respectively
It is connected to the first reinforcing ring 8, and flange main body 3 and 8 inside of the first reinforcing ring uniformly offer the second through-hole 9, the second through-hole 9
Inner surface is connected with reinforcing bar 10, and reinforcing bar 10 connects the first tower 1 and the second tower 5 is passed through using flange connection
Flange main body 3 and reinforcing bar 10 carry out wind-power tower to reinforce the stability effectively raised in wind-power tower use process,
Second consolidation is carried out to the first tower 1 and the second tower 5 by reinforcing bar 10 to further improve in wind-power tower use process
Safety, the first tower 1 is by connecting rod 2 and connecting hole 4 and the interconnection of the second tower 5, and connecting rod 2 and connecting hole 4
Uniformly it is distributed in 5 one end of the first tower 1 and the second tower, the volume equal shape size of connecting rod 2 and connecting hole 4 is mutually kissed
It closes, and the first tower 1 and the second tower 5 constitute sliding connection structure by connecting rod 2 and connecting hole 4, pass through what is be slidably connected
Connecting rod 2 and connecting hole 4 pass through connection convenient for carrying out positioning assembling to the first tower 1 and the second tower 5 in work progress
Bar 2 and connecting hole 4 improve 5 firmness of the connection of the first tower 1 and the second tower, the first tower 1 and 5 inner surface of the second tower point
It is not fixedly connected with the second reinforcing ring 11, and 11 inside of the second reinforcing ring uniformly offers third through-hole 12, and third is logical
12 inner surface of hole is connected with reinforcing bar 10, carries out secondary fixation to reinforcing bar 10 by the second reinforcing ring 11, improves reinforcing bar
10 support effect, to further improve the stability in wind-power tower use process, connecting rod 2 passes through first through hole 7
Through flange main body 3, and flange main body 3 is connected with each other with the first tower 1 and the second tower 5 respectively by welding, passes through flange
Main body 3 and the first tower 1 and the second tower 5 are welded to connect, and increase the intensity of wind-power tower, flange main body 3 is internally connected with
Cushioning piece 6, and cushioning piece 6 is rubber material, and flange main body 3 and cushioning piece 6 constitute sandwich type structure, pass through rubber
The cushioning piece 6 of glue material matter effectively reduces the vibration amplitude between wind-power tower, to improve the use of wind-power tower
Service life.
Working principle: it when using the flange join type wind-power tower, first checks each in the first tower 1 and the second tower 5
It is intact whether a components connect, and construction personnel leads to the connecting rod 2 of 1 bottom sidewall of the first tower by first after inspection
Hole 7 and flange main body 3 are connected with each other, and are then connected with each other again with the connecting hole 4 inside the second tower 5, so that flange main body 3 is solid
Due between the first tower 1 and the second tower 5, construction personnel is respectively to flange after the first tower 1 and the connection of the second tower 5
Main body 3, the first tower 1 and the second tower 5 are welded, and divide reinforcing bar 10 after the first tower 1 and the welding of the second tower 5
Not Tong Guo the second through-hole 9 and third through-hole 12 run through the first reinforcing ring 8 and the second reinforcing ring 11, pass through the first reinforcing ring 8 and the
Two reinforcing rings 11 make reinforcing bar 10 uniformly be distributed in 5 inner surface of the first tower 1 and the second tower, then respectively to reinforcing bar
10 are welded with the first reinforcing ring 8 and 11 junction of the second reinforcing ring, are improved the first reinforcing ring 8 and the second reinforcing ring 11 and are added
10 firmness of the connection of solid rod improves the support effect of the first tower 1 and the second tower 5 by reinforcing bar 10, while in the first tower
It is reduced between the first tower 1 and the second tower 5 in cylinder 1 and 5 use process of the second tower by the cushioning piece 6 of sandwich type structure
Impact force, to improve the service life of wind-power tower, here it is the use processes of the flange join type wind-power tower.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of flange join type wind-power tower, including the first tower (1), it is characterised in that: the first tower (1) bottom side
Wall is connected with flange main body (3), and flange main body (3) top and bottom side wall has been respectively fixedly connected with the first reinforcing ring (8), and
And it is uniformly offered the second through-hole (9) inside flange main body (3) and the first reinforcing ring (8), the second through-hole (9) inner surface
It is connected with reinforcing bar (10), and reinforcing bar (10) connection the first tower (1) and the second tower (5).
2. a kind of flange join type wind-power tower according to claim 1, it is characterised in that: first tower (1) is logical
It crosses connecting rod (2) and connecting hole (4) and the second tower (5) is connected with each other, and connecting rod (2) and connecting hole (4) are uniformly distributed
In the first tower (1) and the second tower (5) one end, the volume equal shape size of the connecting rod (2) and connecting hole (4) is mutual
It coincide, and the first tower (1) and the second tower (5) constitute sliding connection structure by connecting rod (2) and connecting hole (4).
3. a kind of flange join type wind-power tower according to claim 1, it is characterised in that: first tower (1) and
Second tower (5) inner surface has been respectively fixedly connected with the second reinforcing ring (11), and is uniformly opened up inside the second reinforcing ring (11)
Have third through-hole (12), and third through-hole (12) inner surface is connected with reinforcing bar (10).
4. a kind of flange join type wind-power tower according to claim 2, it is characterised in that: the connecting rod (2) passes through
First through hole (7) run through flange main body (3), and flange main body (3) by welding respectively with the first tower (1) and the second tower
(5) it is connected with each other.
5. a kind of flange join type wind-power tower according to claim 1, it is characterised in that: in the flange main body (3)
Portion is connected with cushioning piece (6), and cushioning piece (6) is rubber material, and flange main body (3) and cushioning piece (6) are constituted
Sandwich type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618946.4U CN208900288U (en) | 2018-09-30 | 2018-09-30 | A kind of flange join type wind-power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618946.4U CN208900288U (en) | 2018-09-30 | 2018-09-30 | A kind of flange join type wind-power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900288U true CN208900288U (en) | 2019-05-24 |
Family
ID=66574738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618946.4U Active CN208900288U (en) | 2018-09-30 | 2018-09-30 | A kind of flange join type wind-power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900288U (en) |
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2018
- 2018-09-30 CN CN201821618946.4U patent/CN208900288U/en active Active
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