CN202343643U - H-steel flange plate wave flame straightening clamp - Google Patents
H-steel flange plate wave flame straightening clamp Download PDFInfo
- Publication number
- CN202343643U CN202343643U CN2011203874697U CN201120387469U CN202343643U CN 202343643 U CN202343643 U CN 202343643U CN 2011203874697 U CN2011203874697 U CN 2011203874697U CN 201120387469 U CN201120387469 U CN 201120387469U CN 202343643 U CN202343643 U CN 202343643U
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- China
- Prior art keywords
- flange plate
- steel flange
- plate
- straightening
- jack
- 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 discloses an H-steel flange plate wave flame straightening clam. A lifting jack backing plate is arranged below an H-steel flange plate on the lower side, a lifting jack is arranged on the lifting jack backing plate, the lifting jack is placed on a H-steel flange plate on the lower side in a propping manner, backing plates for positioning are respectively arranged on two sides above the H-steel flange plate on the upper side, two L-shaped straightening plates are placed on the H-steel flange plate on the upper side, the lower ends of the L-shaped straightening plates are fixedly connected with a bottom plate, a straightening lifting jack is mounted on the bottom plate, the upper end of the straightening lifting jack is placed at the lower end of the H-steel flange plate on the upper side in a propping manner, and the upper ends of the H-shaped straightening plates are placed at the upper end of the H-steel flange plate in a pressing manner. According to the utility model, the two backing plates for positioning and the lifting jack are adopted for propping the flange plates against the two sides of the H steel, thermal deformation of the flange plates is prevented, then the clamp is used for locally straightening waves, the straightening effect is excellent, and the straightening efficiency is improved.
Description
Technical field
The utility model relates to H steel flange plate and proofreaies and correct the field, specifically belongs to H steel flange plate wave flame correction anchor clamps.
Background technology
In the crane girder welding process, take certain its deflection of measure control, but deflection exists still.If welding is not corrected, not only influence structural entity and install, also can reduce the security reliability of engineering, welding deformation surpasses the deformation range that technology allows, and should manage to correct, and it is reached meet requirement of products.Hammering was adopted in the wave transformation of crane girder H steel flange plate originally, caused the flange plate surface rough and uneven in surface.
The utility model content
The purpose of the utility model provides a kind of H steel flange plate wave flame correction anchor clamps; Adopt two location backup plates, jack that the flange plate of the both sides of H steel is withstood, prevent the flange plate thermal deformation, with anchor clamps wave is carried out partial correction again; Calibration result is good, proofreaies and correct efficient and improves.
The technical scheme of the utility model is following:
H steel flange plate wave flame correction anchor clamps; The below that is positioned at the H steel flange plate of downside is provided with the jack backup plate, and the jack backup plate is provided with jack, and the jack overhead is on downside H steel flange plate; The both sides, H steel flange plate top that are positioned at upside are respectively equipped with the location backup plate; Be shelved with two L shaped correcting plates on the H steel flange plate of upside, the lower end of L shaped correcting plate is fixedly connected with base plate, and the correction jack is installed on the base plate; Proofread and correct jack upper end overhead in the H of upside steel flange plate lower end, the upper end of L shaped correcting plate is pressed on the upper end of H steel flange plate.
Be equipped with cushion block between the H steel flange plate of described upside and the L shaped correcting plate.
The utility model adopts two location backup plates, jack that the flange plate of the both sides of H steel is withstood; Proofread and correct between jack elongation and the L shaped correcting plate and inserting and putting wavy flange plate; Prevent the flange plate thermal deformation; With anchor clamps wave is carried out partial correction again, calibration result is good, proofreaies and correct efficient and improves.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; H steel flange plate wave flame correction anchor clamps, the below that is positioned at the H steel flange plate 1 of downside is provided with jack backup plate 2, and jack backup plate 2 is provided with jack 3; Jack 3 overheads are on downside H steel flange plate 1; The both sides, H steel flange plate 5 top that are positioned at upside are respectively equipped with location backup plate 4, are shelved with two L shaped correcting plates 6 on the H steel flange plate 5 of upside, and the lower end of L shaped correcting plate 6 is fixedly connected with base plate 7; Be equipped with on the base plate 7 and proofread and correct jack 8; Proofread and correct jack 8 upper end overheads in the H of upside steel flange plate 5 lower ends, the upper end of L shaped correcting plate 6 is pressed on the upper end of H steel flange plate 5, is equipped with cushion block 9 between the H steel flange plate 5 of upside and the L shaped correcting plate 6.
Claims (2)
1.H steel flange plate wave flame correction anchor clamps; The below that is positioned at the H steel flange plate of downside is provided with the jack backup plate, and it is characterized in that: the jack backup plate is provided with jack, and the jack overhead is on downside H steel flange plate; The both sides, H steel flange plate top that are positioned at upside are respectively equipped with the location backup plate; Be shelved with two L shaped correcting plates on the H steel flange plate of upside, the lower end of L shaped correcting plate is fixedly connected with base plate, and the correction jack is installed on the base plate; Proofread and correct jack upper end overhead in the H of upside steel flange plate lower end, the upper end of L shaped correcting plate is pressed on the upper end of H steel flange plate.
2. H steel flange plate wave flame correction anchor clamps according to claim 1 is characterized in that: be equipped with cushion block between the H steel flange plate of described upside and the L shaped correcting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203874697U CN202343643U (en) | 2011-10-13 | 2011-10-13 | H-steel flange plate wave flame straightening clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203874697U CN202343643U (en) | 2011-10-13 | 2011-10-13 | H-steel flange plate wave flame straightening clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343643U true CN202343643U (en) | 2012-07-25 |
Family
ID=46532669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203874697U Expired - Fee Related CN202343643U (en) | 2011-10-13 | 2011-10-13 | H-steel flange plate wave flame straightening clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226731A (en) * | 2013-06-13 | 2014-12-24 | 宝山钢铁股份有限公司 | Method for straightening protection plate of work roll of heavy plate mill |
| CN104668317A (en) * | 2015-02-13 | 2015-06-03 | 广西桂冠电力股份有限公司大化水力发电总厂 | Shape correcting method and shape correcting device for inner guide water ring of bulb through flow type water turbine |
| CN107671142A (en) * | 2017-11-16 | 2018-02-09 | 北京航星机器制造有限公司 | A kind of metal plate school shape frock |
| CN109719161A (en) * | 2018-12-29 | 2019-05-07 | 中冶天工集团有限公司 | A kind of apparatus for correcting and antidote for steel box-girder panel welding deformation |
-
2011
- 2011-10-13 CN CN2011203874697U patent/CN202343643U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226731A (en) * | 2013-06-13 | 2014-12-24 | 宝山钢铁股份有限公司 | Method for straightening protection plate of work roll of heavy plate mill |
| CN104226731B (en) * | 2013-06-13 | 2016-08-10 | 宝山钢铁股份有限公司 | The method of heavy plate mill working roll backplate straightening |
| CN104668317A (en) * | 2015-02-13 | 2015-06-03 | 广西桂冠电力股份有限公司大化水力发电总厂 | Shape correcting method and shape correcting device for inner guide water ring of bulb through flow type water turbine |
| CN104668317B (en) * | 2015-02-13 | 2016-08-31 | 广西桂冠电力股份有限公司大化水力发电总厂 | The straightening method of water guiding ring and orthotic device thereof in bulb through-flow turbine |
| CN107671142A (en) * | 2017-11-16 | 2018-02-09 | 北京航星机器制造有限公司 | A kind of metal plate school shape frock |
| CN109719161A (en) * | 2018-12-29 | 2019-05-07 | 中冶天工集团有限公司 | A kind of apparatus for correcting and antidote for steel box-girder panel welding deformation |
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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: 20120725 Termination date: 20191013 |