CN203409461U - Wind power tower door frame welding anti-deformation support - Google Patents
Wind power tower door frame welding anti-deformation support Download PDFInfo
- Publication number
- CN203409461U CN203409461U CN201320508798.1U CN201320508798U CN203409461U CN 203409461 U CN203409461 U CN 203409461U CN 201320508798 U CN201320508798 U CN 201320508798U CN 203409461 U CN203409461 U CN 203409461U
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- China
- Prior art keywords
- door frame
- base plate
- frame welding
- wind power
- sides
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a wind power tower door frame welding anti-deformation support which comprises a base plate, a supporting rod and a jack. Reinforcing ribs are arranged on the two sides of the base plate respectively; the jack is arranged between the base plate and the supporting rod; fixing plates are arranged on the two sides of each reinforcing rib respectively. The wind power tower door frame welding anti-deformation support is simple in structure, low in manufacturing cost, convenient to disassemble and assemble and capable of effectively controlling deformation in the tower door frame welding process, and therefore the flatness and the ellipticity of a tower bottom flange are guaranteed.
Description
Technical field
The utility model relates to wind power tower drum manufacture and uses equipment frock field, relates in particular to wind power tower drum door frame welding Anti-deformation support.
Background technology
Wind-power tower is connected by flange with tower barrel base part, therefore flange requires very high to flatness and ovality at the bottom of tower cylinder.Tower cylinder doorframe from flange at the bottom of pylon very close to, in tower cylinder door frame welding process, be easy to cause end flange distortion, and tower cylinder coxopodite sheet material is thicker, traditional welding deformation correction process DeGrain, and cumbersome.Only have by controlling deflection in welding process, just proper.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wind power tower drum door frame welding Anti-deformation support simple in structure, that be effectively out of shape in control tower cylinder door frame welding process.
For addressing the above problem, wind power tower drum door frame welding Anti-deformation support described in the utility model, is characterized in that: it comprises base plate, support bar, jack; The both sides of described base plate are respectively equipped with reinforcement; Between described base plate and described support bar, be provided with described jack; The both sides of described reinforcement are respectively equipped with fixed head.
The both sides of described base plate are respectively equipped with reinforcement, and this reinforcement is along tower barrel dliameter to setting.
Described fixed head is axially disposed within the both sides of described reinforcement along tower cylinder.
The utility model compared with prior art has the following advantages:
1,, because the utility model technology has adopted jack to be connected at base plate and support bar, therefore, not only can utilize on the tower cylinder of different-diameter, and can reuse.
2, because the utility model has adopted from fixing mode respectively axially and radially, therefore, the distortion on both direction can be effectively controlled, thereby flatness and the ovality of flange at the bottom of tower cylinder can be guaranteed.
3, simple in structure, cheap, the easy accessibility of the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use schematic diagram of the present utility model.
In figure: 1-support bar, 2-jack, 3-base plate, 4-reinforcement, 5-fixed head, 6-tower cylinder.
The specific embodiment
As shown in Figure 1 and Figure 2, wind power tower drum door frame welding Anti-deformation support, it comprises base plate 3, support bar 1, jack 2.The both sides of base plate 3 are respectively equipped with reinforcement 4; Between base plate 3 and support bar 1, be provided with jack 2; The both sides of reinforcement 4 are respectively equipped with fixed head 5.
Wherein: the both sides of base plate 3 are respectively equipped with reinforcement 4, this reinforcement 4 radially arranges along tower cylinder 6.
Fixed head 5 is axially disposed within the both sides of reinforcement 4 along tower cylinder 6.
Before cutting door opening, base plate 3 is welded in to tower cylinder 6 doorframe installation site middle upper parts, reinforcement 4 in the welding of both sides, support bar 1 is welded on base plate 3 over against tower cylinder 6 tops, between base plate 3 and support bar 1, with jack 2, be connected, and dieback, two fixed heads 5 are welded on respectively 6 installation length direction two ends of tower cylinder.After door frame welding completes, first take off jack 2, the fixed head 5 of then dismantling, base plate 3, finally rotates 180 °, the support bar 1 of dismantling by tower cylinder 6.
Claims (3)
1. wind power tower drum door frame welding Anti-deformation support, is characterized in that: it comprises base plate (3), support bar (1), jack (2); The both sides of described base plate (3) are respectively equipped with reinforcement (4); Between described base plate (3) and described support bar (1), be provided with described jack (2); The both sides of described reinforcement (4) are respectively equipped with fixed head (5).
2. wind power tower drum door frame welding Anti-deformation support as claimed in claim 1, is characterized in that: the both sides of described base plate (3) are respectively equipped with reinforcement (4), and this reinforcement (4) radially arranges along tower cylinder (6).
3. wind power tower drum door frame welding Anti-deformation support as claimed in claim 1, is characterized in that: described fixed head (5) is axially disposed within the both sides of described reinforcement (4) along tower cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508798.1U CN203409461U (en) | 2013-08-20 | 2013-08-20 | Wind power tower door frame welding anti-deformation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508798.1U CN203409461U (en) | 2013-08-20 | 2013-08-20 | Wind power tower door frame welding anti-deformation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409461U true CN203409461U (en) | 2014-01-29 |
Family
ID=49972386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508798.1U Expired - Fee Related CN203409461U (en) | 2013-08-20 | 2013-08-20 | Wind power tower door frame welding anti-deformation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002008A (en) * | 2016-06-07 | 2016-10-12 | 中国水电四局(酒泉)新能源装备有限公司 | Method for welding door frame of ultra-low-temperature high-power wind turbine tower |
-
2013
- 2013-08-20 CN CN201320508798.1U patent/CN203409461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002008A (en) * | 2016-06-07 | 2016-10-12 | 中国水电四局(酒泉)新能源装备有限公司 | Method for welding door frame of ultra-low-temperature high-power wind turbine tower |
| CN106002008B (en) * | 2016-06-07 | 2017-11-07 | 中国水电四局(酒泉)新能源装备有限公司 | A kind of ultralow temperature high-power wind turbine tower door frame welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 |