CN205914561U - Wind turbine generator system scaffold weldment distortion correction frock - Google Patents
Wind turbine generator system scaffold weldment distortion correction frock Download PDFInfo
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- CN205914561U CN205914561U CN201620811252.7U CN201620811252U CN205914561U CN 205914561 U CN205914561 U CN 205914561U CN 201620811252 U CN201620811252 U CN 201620811252U CN 205914561 U CN205914561 U CN 205914561U
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Abstract
The utility model discloses a wind turbine generator system scaffold weldment distortion correction frock belongs to welding frock technical field. The utility model discloses an axis of rotation, first ejector pin and first channel -section steel, the axis of rotation adopts threaded connection with the one end of first ejector pin, and the back and the first ejector pin other end of first channel -section steel are connected. The utility model discloses simple structure, easy and simple to handle, corrective force at the uniform velocity increases, can not cause defects such as crackle by the butt welded seam.
Description
Technical field
This utility model belongs to welding tooling technical field and in particular to a kind of Wind turbines support welding deformation corrects work
Dress.
Background technology
As shown in figure 1, Wind turbines support is because load-bearing is larger, the general company adopting four columns and bottom support full weld
Connect form, full weld causes serious post welding distortion, that is, column does not support vertical, the spacing contraction change of four post members with bottom
Little, the installation pitch of holes also resulting on four columns diminishes, and therefore postwelding generally requires to be manually adjusted.Existence conditionses
Under, usually adopt hammer, crowbar etc. is adjusted, this adjustment mode often wastes time and energy, simultaneously using hammer also as
Larger hammer force easily causes the defects such as weld cracking.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of Wind turbines to prop up
Frame welding deformation corrects frock, and structure is simple, and corrective force at the uniform velocity increases, and will not cause defect to weld seam.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that: includes rotary shaft, the first push rod and the
One channel-section steel；Rotary shaft is adopted with one end of the first push rod threadeds, and the back of the first channel-section steel is connected with the first push rod other end.
Preferably, described rotary shaft is additionally provided with the bull stick for driving rotary shaft.
Preferably, this utility model also includes the second push rod and the second channel-section steel, the other end of rotary shaft and the second push rod
One end adopt threaded, the back of the second channel-section steel is connected with the second push rod other end.
Preferably, the two ends of described rotary shaft are connected with the first push rod and the second push rod respectively by screw thread, described two
The thread rotary orientation at end is different, and one is left-handed, and one is dextrorotation.
Have the beneficial effects that using produced by technique scheme: this utility model structure is simple, and corrective force at the uniform velocity increases
Plus, weld seam will not be caused with the defects such as crackle；Easy and simple to handle, time saving and energy saving, correct quick, efficiency high.
Brief description
Fig. 1 is the structural representation of Wind turbines support.
Fig. 2 is this utility model example structure schematic diagram.
Fig. 3 be this utility model embodiment operate with schematic diagram.
In figure: 1, rotary shaft；11st, bull stick；12nd, screw thread；2nd, the first push rod；3rd, the first channel-section steel；4th, the second push rod；5th,
Two channel-section steels.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in Fig. 2 a kind of Wind turbines support welding deformation corrects frock, including rotary shaft 1, the first push rod 2 and the
One channel-section steel 3；One end of rotary shaft 1 and the first push rod 2 adopts threadeds, the back of the first channel-section steel 3 and the first push rod 2 other end
Connect, during using this utility model embodiment, the first channel-section steel 3 is stuck on the column of Wind turbines support, and rotary shaft 1 rotates, and
Withstand on another column, so correct and strut two deformation columns, corrective force at the uniform velocity increases, weld seam will not be caused crackle etc. to lack
Fall into.
Preferably, described rotary shaft 1 is additionally provided with the bull stick 11 for driving rotary shaft 1.
Preferably, this utility model embodiment also includes the second push rod 4 and the second channel-section steel 5, the other end of rotary shaft 1 with
One end of second push rod 4 adopt threaded, the back of the second channel-section steel 5 is connected with the second push rod 4 other end.
Preferably, the two ends of described rotary shaft are connected with the first push rod 2 and the second push rod 4 respectively by screw thread 12, institute
Screw thread 12 rotation direction stating two ends is different, and one is left-handed, and one is dextrorotation.When so, using this utility model embodiment, only
Bull stick 11 need to be rotated, then the first push rod 2 of rotary shaft 1 both sides and the second push rod 4 outside side shifting respectively, that is, this utility model is real
Apply an overall elongated, easy and simple to handle, correct quick, efficiency high.
Using process: after the completion of the welding of Wind turbines support, column does not support vertical, between four post members with bottom
Diminish away from contraction, correct deformation using this utility model embodiment.As shown in figure 3, first the first channel-section steel 3 and the second channel-section steel 5 are blocked
On two adjacent columns, then rotate bull stick 11, drive rotary shaft 1 to rotate, two channel-section steels do not rotate, the first push rod 2 and the
Two push rod 4 outside side shifting, i.e. this utility model embodiment overall elongated respectively, corrective force at the uniform velocity increases, and corrects and struts two changes
Shape column, easy and simple to handle, time saving and energy saving, correct quick, efficiency high.
Claims (4)
1. a kind of Wind turbines support welding deformation correct frock it is characterised in that: include rotary shaft (1), the first push rod (2) and
First channel-section steel (3)；Rotary shaft (1) is adopted with one end of the first push rod (2) threadeds, the back and first of the first channel-section steel (3)
Push rod (2) other end connects.
2. Wind turbines support welding deformation according to claim 1 corrects frock it is characterised in that described rotary shaft (1)
It is additionally provided with the bull stick (11) for driving rotary shaft (1).
3. Wind turbines support welding deformation according to claim 1 and 2 corrects frock it is characterised in that also including second
Push rod (4) and the second channel-section steel (5), the other end of rotary shaft (1) is adopted with one end of the second push rod (4) threadeds, the second groove
The back of steel (5) is connected with the second push rod (4) other end.
4. Wind turbines support welding deformation according to claim 3 corrects frock it is characterised in that described rotary shaft
Two ends are connected with the first push rod (2) and the second push rod (4) respectively by screw thread (12), and screw thread (12) rotation direction at described two ends is not
With one is left-handed, and one is dextrorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811252.7U CN205914561U (en) | 2016-07-29 | 2016-07-29 | Wind turbine generator system scaffold weldment distortion correction frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811252.7U CN205914561U (en) | 2016-07-29 | 2016-07-29 | Wind turbine generator system scaffold weldment distortion correction frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914561U true CN205914561U (en) | 2017-02-01 |
Family
ID=57873666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620811252.7U Active CN205914561U (en) | 2016-07-29 | 2016-07-29 | Wind turbine generator system scaffold weldment distortion correction frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024478A (en) * | 2018-09-26 | 2018-12-18 | 国网江苏省电力有限公司扬州供电分公司 | A kind of flood prevention device of rapid-assembling/disassembling |
| CN111972221A (en) * | 2020-08-26 | 2020-11-24 | 黑龙江省林业科学院伊春分院 | Big-arch shelter fossil fragments strutting arrangement is planted to fungus class |
| CN113102562A (en) * | 2021-03-18 | 2021-07-13 | 西安航天发动机有限公司 | Pipe butt joint staggered wall shape correcting device and method |
-
2016
- 2016-07-29 CN CN201620811252.7U patent/CN205914561U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024478A (en) * | 2018-09-26 | 2018-12-18 | 国网江苏省电力有限公司扬州供电分公司 | A kind of flood prevention device of rapid-assembling/disassembling |
| CN111972221A (en) * | 2020-08-26 | 2020-11-24 | 黑龙江省林业科学院伊春分院 | Big-arch shelter fossil fragments strutting arrangement is planted to fungus class |
| CN113102562A (en) * | 2021-03-18 | 2021-07-13 | 西安航天发动机有限公司 | Pipe butt joint staggered wall shape correcting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CANGZHOU HUIBANG HEAVY INDUSTRY EQUIPMENT MANUFACTURING CO.,LTD. Assignor: CANGZHOU HUIBANG ELECTRICAL & MECHANICAL PRODUCTS MAKING Co.,Ltd. Contract record no.: X2023980034695 Denomination of utility model: A welding deformation correction fixture for wind turbine bracket Granted publication date: 20170201 License type: Common License Record date: 20230413 |