CN202212437U - Deformation correcting device for large-end-face beam web of thin plate - Google Patents
Deformation correcting device for large-end-face beam web of thin plate Download PDFInfo
- Publication number
- CN202212437U CN202212437U CN2011202541066U CN201120254106U CN202212437U CN 202212437 U CN202212437 U CN 202212437U CN 2011202541066 U CN2011202541066 U CN 2011202541066U CN 201120254106 U CN201120254106 U CN 201120254106U CN 202212437 U CN202212437 U CN 202212437U
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- thin plate
- correcting device
- straightening
- deformation correcting
- web
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Abstract
The utility model relates to a deformation correcting device for a large-end-face beam web of a thin plate. The deformation correcting device comprises pressing beams, bearing beams, a correcting beam and a heating device, wherein the correcting beam is arranged between the pressing beams and the bearing beams; the heating device is arranged under the correcting beam; and a beam web to be corrected is arranged on the correcting beam. Compared with the prior art, the deformation correcting device has the advantages of good correcting effect, convenience of use and the like.
Description
Technical field
The utility model relates to steel web deformation correcting device for building, especially relates to a kind of thin plate large end face web deformation correcting device.
Background technology
At present, exist web bulge problem on deformation after many large end face slab beam welding, cause the web distortion excessive, can't therefore must correct through checking and accepting during examination, conventional method is to adopt the plum blossom point-like to add heat straightening.
Relevant document also discloses plum blossom point-like heating process, and it at 8mm with epiplastron timeliness fruit obviously produces effects little for 8mm with the bottom web rectification; Usually must be in dull and stereotyped, hammering before blanking, point-like heats repeatedly after the blanking, even strives and establish fastening board; The expense that wastes time and energy material, DeGrain.There is the structure relative complex in the document, shortcomings such as the expense that wastes time and energy material.
Summary of the invention
The purpose of the utility model is exactly to provide a kind of rectification effect good, easy to use thin plate large end face web deformation correcting device for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme: a kind of thin plate large end face web deformation correcting device; It is characterized in that, comprise that pressing beam, bearing beam, straightening beam, heater, described straightening beam to be arranged on presses between beam and the bearing beam; Described heater is arranged under the straightening beam; Treat that the straightening beam web is arranged on the straightening beam, exert pressure, and treat straightening beam web both wings intersection wire through heater and add heat straightening through pressing beam.
Also comprise grit and jack, described grit is arranged on presses the beam periphery, and the grit top is provided with jack, and this jack connects through surge chamber presses beam.
Described jack is provided with 2, is separately positioned on to press two ends, beam top, and the pressure of jack is more than 10 tons.
The material of described bearing beam, pressure beam and grit is steel.
Described heater is the GAS fired heater.
Compared with prior art, the utlity model has following advantage:
One, rectification effect is good: this method is fit to general welding shaped steel corrects, especially efficient than conventional method to the thin web plate rectification, uses manpower and material resources sparingly.
Two, easy to use: the utility model is pressed beam, and bearing beam can be used the engineering central sill, draws materials everywhere, and apparatus structure is simple, easy construction.
Description of drawings
Fig. 1 is the structural representation of the utility model apparatus for correcting.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; A kind of thin plate large end face web deformation correcting device; Comprise jack 1, grit 2, surge chamber 3, press beam 4, straightening beam 5, bearing beam, heater, grit 2 to be arranged on pressure beam 4 peripheries, grit 2 tops are provided with two jack 1; Be separately positioned on and press two ends, beam top, the pressure of jack is more than 10 tons.Form surge chamber 3 between jack 1 and the pressure beam 4; Described straightening beam 5 is arranged on presses between beam 4 and the bearing beam; Described heater is arranged on straightening beam 5 times, and the material of described bearing beam, pressure beam and grit is steel, and bearing beam, pressure beam can be selected different size length according to object of correction.Described heater is the GAS fired heater.
Treat that the straightening beam web is arranged on the straightening beam; Exert pressure through the pressure beam, and through the auxiliary pressurization of jack, pressurization makes web smooth; Simultaneously near welding bead along parallel welding bead direction heating, the as shown in the figure cooling naturally along shaped steel length direction heating back at A place gets final product.Make the stress of web be released, thereby play the effect of proofreading and correct web.
The utility model has utilized elder generation with resetting under the web pressure; The web inherent strain that resets is able to concentrate, and this apparatus for correcting makes concentrated stress be able to a large amount of releases under by high temperature wire heating state; Can regulate jack pressure easily, make apparatus for correcting use the elevated pressures situation.
When rectification part web approached or press beam to be enough to flatten web, a thousand pieces of gold pushes up and encloses frame could.
Claims (4)
1. thin plate large end face web deformation correcting device; It is characterized in that, comprise that pressing beam, bearing beam, straightening beam, heater, described straightening beam to be arranged on presses between beam and the bearing beam; Described heater is arranged under the straightening beam, treats that the straightening beam web is arranged on the straightening beam.
2. a kind of thin plate large end face web deformation correcting device according to claim 1 is characterized in that, also comprises grit and jack, and described grit is arranged on presses the beam periphery, and the grit top is provided with jack, and this jack connects through surge chamber presses beam.
3. a kind of thin plate large end face web deformation correcting device according to claim 2 is characterized in that described jack is provided with 2, is separately positioned on to press two ends, beam top.
4. a kind of thin plate large end face web deformation correcting device according to claim 1 is characterized in that described heater is the GAS fired heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202541066U CN202212437U (en) | 2011-07-18 | 2011-07-18 | Deformation correcting device for large-end-face beam web of thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202541066U CN202212437U (en) | 2011-07-18 | 2011-07-18 | Deformation correcting device for large-end-face beam web of thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212437U true CN202212437U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202541066U Expired - Lifetime CN202212437U (en) | 2011-07-18 | 2011-07-18 | Deformation correcting device for large-end-face beam web of thin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212437U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203396A (en) * | 2013-03-06 | 2013-07-17 | 蚌埠凯盛工程技术有限公司 | Process for correcting air table by pressure, water and fire |
| CN104128394A (en) * | 2013-07-30 | 2014-11-05 | 河南卫华重型机械股份有限公司 | Cover plate deformation correcting device and cover plate deformation correcting method using same |
| CN105414258A (en) * | 2015-12-27 | 2016-03-23 | 天津派迪科技有限公司 | Device for leveling profile steel web |
| CN105502071A (en) * | 2015-12-01 | 2016-04-20 | 芜湖成德龙过滤设备有限公司 | Automatic regulating mechanism used for folding machine pressure shaft |
| CN109894791A (en) * | 2019-04-25 | 2019-06-18 | 中航鼎衡造船有限公司 | A method of it is heated using welding to adjust stainless steel deformation |
-
2011
- 2011-07-18 CN CN2011202541066U patent/CN202212437U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203396A (en) * | 2013-03-06 | 2013-07-17 | 蚌埠凯盛工程技术有限公司 | Process for correcting air table by pressure, water and fire |
| CN103203396B (en) * | 2013-03-06 | 2016-01-13 | 蚌埠凯盛工程技术有限公司 | A kind of pressure and extreme misery are also by the technique correcting air table |
| CN104128394A (en) * | 2013-07-30 | 2014-11-05 | 河南卫华重型机械股份有限公司 | Cover plate deformation correcting device and cover plate deformation correcting method using same |
| CN104128394B (en) * | 2013-07-30 | 2016-01-20 | 河南卫华重型机械股份有限公司 | Cover plate deformation correcting device and use the cover plate distortion correcting method of this device |
| CN105502071A (en) * | 2015-12-01 | 2016-04-20 | 芜湖成德龙过滤设备有限公司 | Automatic regulating mechanism used for folding machine pressure shaft |
| CN105414258A (en) * | 2015-12-27 | 2016-03-23 | 天津派迪科技有限公司 | Device for leveling profile steel web |
| CN109894791A (en) * | 2019-04-25 | 2019-06-18 | 中航鼎衡造船有限公司 | A method of it is heated using welding to adjust stainless steel deformation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200940 room 11, Lane 803, Shuangcheng Road, Baoshan District, Shanghai, 1602A-210 Patentee after: Shanghai Huapu Limited by Share Ltd steel structure Address before: Room B North 387, 18 Baoshan Ten Villages, Baoshan District, Shanghai, 2004 Patentee before: Shanghai Hope Steel Structure Engineering Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |