CN202147109U - Wind power generation base ring lower flange welding device - Google Patents
Wind power generation base ring lower flange welding device Download PDFInfo
- Publication number
- CN202147109U CN202147109U CN201120232788U CN201120232788U CN202147109U CN 202147109 U CN202147109 U CN 202147109U CN 201120232788 U CN201120232788 U CN 201120232788U CN 201120232788 U CN201120232788 U CN 201120232788U CN 202147109 U CN202147109 U CN 202147109U
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- CN
- China
- Prior art keywords
- lower flange
- ring lower
- wind power
- base ring
- welding device
- Prior art date
- 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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Abstract
The utility model relates to a wind power generation base ring lower flange welding device, comprising a plurality of platform bases with an equal height and base ring lower flange splicing sheets which have the same amount with the platform bases, wherein each platform base is symmetrically provided with a pair of vertical rods, a transverse rod is arranged between the upper part of the pair of vertical rods, each base ring lower flange splicing sheet is arranged at the middle part on the surface of the platform base between the pair of vertical rods, a welded seam between every two base ring lower flange splicing sheets is arranged in the center of each platform base, and a regulation lead screw is arranged at the middle part of the transverse rod. The wind power generation base ring lower flange welding device is convenient to manufacture, low in cost and convenient to use; and with the adoption of the wind power generation base ring lower flange welding device, the welding quality is effectively improved.
Description
Technical field
The utility model relates to the wind power tower drum manufacturing and uses apparatus field, relates in particular to wind power foundation ring lower flange welding device.
Background technology
The wind-powered electricity generation foundation ring is the sole plate that supports wind-power tower, and the foundation ring lower flange is an annulus, generally adopts 5～6 weldings of steel plate blanking to form, and flatness requires to be no more than 3mm, and welding is prone to produce Welding Angular Deformation usually, can't satisfy specification requirement.
The utility model content
The utility model technical problem to be solved provide a kind of easy to use, effectively improve the wind power foundation ring lower flange welding device of welding quality.
For addressing the above problem, the described wind power foundation ring of the utility model lower flange welding device is characterized in that: this device comprise platform base that several highly equate and with to be assembled of the foundation ring lower flange of quantity such as said platform base; Be arranged with a pair of montant on said each platform base, be provided with a cross bar between this a pair of montant top; To be assembled of said foundation ring lower flange places the middle part, platform base surface between the said a pair of montant; To be assembled weld seam between any two of said foundation ring lower flange is in said platform base center; Said cross bar middle part is provided with the adjustment screw mandrel.
Said a pair of montant links to each other with said cross bar through bearing pin.
The utility model compared with prior art has the following advantages:
1, owing to be provided with the adjustment screw mandrel in the utility model, therefore, the multi-disc flange plate makes the assembly unit flange screw through regulating the adjustment screw mandrel when welding, thereby has avoided the distortion in the flange welding process, has effectively improved welding quality.
2, the utility model is easily manufactured, cheap, easy to use.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Fig. 1 is the floor plan sketch map of the utility model.
Fig. 2 is that the utility model A-A is to cutaway view.
Among the figure: to be assembled 2-base of 1-foundation ring lower flange 3-cross bar 4-montant 5-weld seam 6-bearing pin 7-adjusts leading screw.
The specific embodiment
Like Fig. 1, shown in Figure 2, wind power foundation ring lower flange welding device, this device comprise platform base 2 that several highly equate and with to be assembled 1 of the foundation ring lower flange of quantity such as platform base 2.
Be arranged with a pair of montant 4 on each platform base 2, link to each other with a cross bar 3 through bearing pin 6 between these a pair of montant 4 tops; To be assembled 1 of foundation ring lower flange places the middle part, platform base 2 surface between a pair of montant 4; To be assembled 1 weld seam 5 between any two of foundation ring lower flange is in platform base 2 centers; Cross bar 3 middle parts are provided with adjustment screw mandrel 7.
Claims (2)
1. wind power foundation ring lower flange welding device is characterized in that: this device comprise platform base (2) that several highly equate and with to be assembled of the foundation ring lower flange (1) of said platform base quantity such as (2); Be arranged with a pair of montant (4) on said each platform base (2), be provided with a cross bar (3) between this a pair of montant (4) top; Said foundation ring lower flange to be assembled (1) places the middle part, platform base (2) surface between the said a pair of montant (4); To be assembled (1) weld seam (5) between any two of said foundation ring lower flange is in said platform base (2) center; Said cross bar (3) middle part is provided with adjustment screw mandrel (7).
2. wind power foundation ring lower flange welding device as claimed in claim 1 is characterized in that: said a pair of montant (4) links to each other with said cross bar (3) through bearing pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232788U CN202147109U (en) | 2011-06-28 | 2011-06-28 | Wind power generation base ring lower flange welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232788U CN202147109U (en) | 2011-06-28 | 2011-06-28 | Wind power generation base ring lower flange welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147109U true CN202147109U (en) | 2012-02-22 |
Family
ID=45588184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120232788U Expired - Fee Related CN202147109U (en) | 2011-06-28 | 2011-06-28 | Wind power generation base ring lower flange welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147109U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143870A (en) * | 2013-03-21 | 2013-06-12 | 江苏勇龙电气有限公司 | External support welding tool of shielding cylinder connecting nozzle and use method of external support welding tool |
| CN103692071A (en) * | 2013-12-24 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Auxiliary device for precision argon arc welding of an elastic clamping ring and welding method thereof |
| CN104526242A (en) * | 2015-01-22 | 2015-04-22 | 安徽新瑞重工股份有限公司 | Groove-shaped bracket welding tooling |
| CN106312410B (en) * | 2016-10-11 | 2018-04-20 | 许继集团有限公司 | A kind of wind-power tower flange state modulator auxiliary mould |
| CN109909637A (en) * | 2019-04-29 | 2019-06-21 | 广船国际有限公司 | A kind of flange connection method |
-
2011
- 2011-06-28 CN CN201120232788U patent/CN202147109U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143870A (en) * | 2013-03-21 | 2013-06-12 | 江苏勇龙电气有限公司 | External support welding tool of shielding cylinder connecting nozzle and use method of external support welding tool |
| CN103143870B (en) * | 2013-03-21 | 2016-02-03 | 江苏勇龙电气有限公司 | A kind of outer support welding tooling of shielding cylinder connection and using method thereof |
| CN103692071A (en) * | 2013-12-24 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Auxiliary device for precision argon arc welding of an elastic clamping ring and welding method thereof |
| CN103692071B (en) * | 2013-12-24 | 2016-03-16 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of servicing unit for the accurate argon arc welding of elastic collar and welding method thereof |
| CN104526242A (en) * | 2015-01-22 | 2015-04-22 | 安徽新瑞重工股份有限公司 | Groove-shaped bracket welding tooling |
| CN106312410B (en) * | 2016-10-11 | 2018-04-20 | 许继集团有限公司 | A kind of wind-power tower flange state modulator auxiliary mould |
| CN109909637A (en) * | 2019-04-29 | 2019-06-21 | 广船国际有限公司 | A kind of flange connection 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: 20120222 Termination date: 20190628 |