CN203778516U - H-shaped steel column welding deformation straightening device - Google Patents
H-shaped steel column welding deformation straightening device Download PDFInfo
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- CN203778516U CN203778516U CN201320863157.8U CN201320863157U CN203778516U CN 203778516 U CN203778516 U CN 203778516U CN 201320863157 U CN201320863157 U CN 201320863157U CN 203778516 U CN203778516 U CN 203778516U
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- steel column
- straightening
- welding deformation
- shaped steel
- correcting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 239000003351 stiffener Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model relates to an H-shaped steel column welding deformation straightening device which comprises an oil press and a straightening mold. The oil press comprises a pressing head and a working table. The straightening mold comprises a base and a straightening platform, the straightening platform is fixedly arranged above the base, the middle of the straightening platform is provided with an installation groove capable of containing a web plate of an H-shaped steel column, the pressing head is located above the straightening platform and aligned to the installation groove, and the distance between the straightening platform and the base is larger than or equal to that between two flange plates of the H-shaped steel column. When the H-shaped steel column welding deformation straightening device is used for straightening, the web plate of the H-shaped steel column is installed in the installation groove, the flange plates of the H-shaped steel column can be hung on the straightening platform, the pressing head is pressed downwards so that the H-shaped steel column is straightened, control of welding process and welding sequence and distortion correction by flame after welding are not needed, in this way, the straightening effect is good, mechanical properties of components cannot be damaged, furthermore, working environment of workers can be improved, manual operation is reduced, and work efficiency is improved.
Description
Technical field
The utility model belongs to the realm of building construction, relates in particular to a kind of H steel column welding deformation apparatus for correcting.
Background technology
Development along with domestic construction steel construction, H section steel beam steel column is also used more and morely in building structure, it is even thicker that the flange plate thickness of the H type section structural member of small bore often can reach 50mm, and design weld seam also requires full penetration, so postwelding easily produces angular deformation.On the other hand, the H type member height of this small bore is smaller, determines that its own the moment of inertia cannot be resisted in welding process, to produce bending and twisting stress, thereby causes postwelding easily to occur bending distortion.
Existing H shaped steel specialty arbor press, the smallest cross-sectional height of its rectification has also required 500mm, has exceeded the depth of section of the H type member of these small bore slabs, cannot correct by professional arbor press.Therefore, in prior art, these distortion generally improve by control and the postwelding plate fairing by hot working of welding procedure and welding sequence, but its effect is very limited, is difficult to reach the size tolerance requirements of completion, also easily produce the infringement member mechanical property that overdoes, moreover this technique is all very high to comprehensive correcting technology and the requirement of workman's experience, takes time and effort, operating environment is poor, and efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rectification effect better, can not damage member mechanical property, can improves operating environment and the higher H steel column welding deformation apparatus for correcting of operating efficiency.
The utility model is to realize like this, a kind of H steel column welding deformation apparatus for correcting is provided, comprise hydraulic press, described hydraulic press comprises pressure head and workbench, described H steel column welding deformation apparatus for correcting also comprises rectification mould, described rectification mould comprises base and the leveling block that can place the flange plate of H steel column, described base can be positioned on described workbench, described leveling block is fixedly arranged on described base top, its middle part has the installing groove of the web that can install H steel column, described pressure head is positioned at described leveling block top, and aim at described installing groove, the distance of described leveling block and described base is more than or equal to the distance between two flange plates of described H steel column.
Further, described leveling block comprises the first plate and the second plate being positioned in same level, described first, second plate interval arranges and forms described installing groove, and first, second gripper shoe by vertical setting is fixedly arranged on described base top respectively, and the spacing between described first, second gripper shoe is greater than the flange plate width of described H steel column.
Further, the junction of described first, second gripper shoe and described base is all provided with stiffener, and described stiffener is connected between described base and first, second gripper shoe.
Further, the junction of described first, second plate and described first, second gripper shoe is all provided with stiffener, and described stiffener is connected between described first, second plate and first, second gripper shoe.
Further, the both sides that are positioned at described installing groove on described leveling block are respectively equipped with cushion block.
Further, described pressure head lower end is installed with and is installed with piece.
Compared with prior art, H steel column welding deformation apparatus for correcting of the present utility model is when correcting, and the web of H steel column is installed in installing groove, its flange plate can hang on leveling block, by pressure head, press down H steel column is corrected, without the control by welding procedure and welding sequence and postwelding plate fairing by hot working, like this, rectification effect is better, can not damage member mechanical property, moreover, workman's operating environment can be improved, reduce manual operations, improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model H steel column welding deformation apparatus for correcting one preferred embodiment;
Fig. 2 is the schematic perspective view of middle rectification mould embodiment illustrated in fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be a preferred embodiment of the present utility model, this H steel column welding deformation apparatus for correcting comprises hydraulic press 100 and corrects mould 200.
Please with reference to Fig. 2, hydraulic press 100 comprises frame 110, pressure head 120 and workbench 130.Correct mould 200 and comprise base 210 and leveling block 220, base 210 can be positioned on workbench 130, and leveling block 220 is fixedly arranged on base 210 tops, and its middle part has installing groove 221, and pressure head 120 is positioned at workbench 130 tops and aims at installing groove 221.H steel column 2 comprises web 21 and flange plate 22, and web 21 can be installed in installing groove 221, and its flange plate 22 can be positioned on leveling block 220.The distance of leveling block 220 and base 210 is more than or equal to the distance between two flange plates 22 of H steel column 2.
Particularly, leveling block 220 comprises the first plate 222 and the second plate 223 being positioned in same level, first, second plate 222,223 intervals arrange and form installing groove 221, and first, second gripper shoe 224,225 by vertical setting is fixedly arranged on base 210 tops respectively, and the width between first, second gripper shoe 224,225 is greater than the width of flange plate 22.
In order to gain in strength, the junction of first, second gripper shoe 224,225 and base 210 is all provided with stiffener 2241,2251, stiffener 2241 is connected between base 210 and the first gripper shoe 224, and stiffener 2251 is connected between base 210 and the second gripper shoe 225; The junction of first, second gripper shoe 224,225 and first, second plate 222,223 is all provided with stiffener 2242,2252, stiffener 2242 is connected between the first plate 222 and the first gripper shoe 224, and stiffener 2252 is connected between the second plate 223 and the second gripper shoe 225.
When correcting, base 210 is positioned on workbench 130, H steel column 2 is hung in from correcting one end of mould 200, its web 21 is installed in installing groove 221, the both sides of one of them flange plate 22 hang on respectively on first, second plate 222,223, by pressure head 120, press down H steel column is corrected, then, by translation H steel column 2, one head is corrected gradually to other end.
Owing to being umbrella after flange plate 22 distortion, it is still had after being installed with level to recovery of shape to a certain degree, therefore above the first plate 222 and the second plate 223, be also respectively equipped with first, second cushion block 2221,2231, pressure head 120 lower ends are installed with and are installed with piece 121, are installed with the thickness of slab position of center line that piece 121 is aimed at web 21.When correcting, flange plate 22 can be installed with to being slightly concavity, like this flange plate 22 state that just can be up to the standard after recovery of shape to a certain degree.
Above-mentioned H steel column welding deformation apparatus for correcting is when correcting, the web 21 of H steel column 2 is installed in installing groove 221, and its flange plate 22 can hang on leveling block 220, by pressure head 120, is pressed down H steel column 2 is corrected, without the control by welding procedure and welding sequence and postwelding plate fairing by hot working, like this, rectification effect is better, can not damage member mechanical property, moreover, the operating environment that can improve workman, has reduced manual operations, has improved operating efficiency.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a H steel column welding deformation apparatus for correcting, comprise hydraulic press, described hydraulic press comprises pressure head and workbench, it is characterized in that, described H steel column welding deformation apparatus for correcting also comprises rectification mould, described rectification mould comprises base and the leveling block that can place the flange plate of H steel column, described base can be positioned on described workbench, described leveling block is fixedly arranged on described base top, its middle part has the installing groove of the web that can install H steel column, described pressure head is positioned at described leveling block top, and aim at described installing groove, the distance of described leveling block and described base is more than or equal to the distance between two flange plates of described H steel column.
2. H steel column welding deformation apparatus for correcting as claimed in claim 1, it is characterized in that, described leveling block comprises the first plate and the second plate being positioned in same level, described first, second plate interval arranges and forms described installing groove, and first, second gripper shoe by vertical setting is fixedly arranged on described base top respectively, and the spacing between described first, second gripper shoe is greater than the flange plate width of described H steel column.
3. H steel column welding deformation apparatus for correcting as claimed in claim 2, is characterized in that, the junction of described first, second gripper shoe and described base is all provided with stiffener, and described stiffener is connected between described base and first, second gripper shoe.
4. H steel column welding deformation apparatus for correcting as claimed in claim 2, it is characterized in that, the junction of described first, second plate and described first, second gripper shoe is all provided with stiffener, and described stiffener is connected between described first, second plate and first, second gripper shoe.
5. H steel column welding deformation apparatus for correcting as claimed in claim 1 or 2, is characterized in that, the both sides that are positioned at described installing groove on described leveling block are respectively equipped with cushion block.
6. H steel column welding deformation apparatus for correcting as claimed in claim 1 or 2, is characterized in that, described pressure head lower end is installed with and is installed with piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863157.8U CN203778516U (en) | 2013-12-25 | 2013-12-25 | H-shaped steel column welding deformation straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863157.8U CN203778516U (en) | 2013-12-25 | 2013-12-25 | H-shaped steel column welding deformation straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778516U true CN203778516U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863157.8U Expired - Lifetime CN203778516U (en) | 2013-12-25 | 2013-12-25 | H-shaped steel column welding deformation straightening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203778516U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414259A (en) * | 2015-12-28 | 2016-03-23 | 天津凯瑞基科技有限公司 | Simple profile steel leveling device |
| CN106670265A (en) * | 2016-12-29 | 2017-05-17 | 沈阳中辰钢结构工程有限公司 | Press tool for straightening welding deformation of small-cross-section H-shaped steel flange plate |
| CN107530750A (en) * | 2015-03-31 | 2018-01-02 | 日新制钢株式会社 | Weld the manufacture device of shaped steel and weld the manufacture method of shaped steel |
| CN108480435A (en) * | 2018-03-13 | 2018-09-04 | 王庆丰 | It is a kind of to be used to detect and the mechanical checkout device of correcting deformed C-shaped purlin |
| CN109807198A (en) * | 2019-03-01 | 2019-05-28 | 肖成美 | A kind of assembly type I-steel |
| CN110936081A (en) * | 2019-11-22 | 2020-03-31 | 安徽泰格钢结构制品有限公司 | Steel sheet welding levels device |
| CN111112390A (en) * | 2019-12-05 | 2020-05-08 | 广州文冲船厂有限责任公司 | Leveling mechanism |
| CN113198874A (en) * | 2021-04-22 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Wallboard structure fillet weld angle deformation orthotic devices |
-
2013
- 2013-12-25 CN CN201320863157.8U patent/CN203778516U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107530750A (en) * | 2015-03-31 | 2018-01-02 | 日新制钢株式会社 | Weld the manufacture device of shaped steel and weld the manufacture method of shaped steel |
| CN107530750B (en) * | 2015-03-31 | 2019-04-12 | 日新制钢株式会社 | It welds the manufacturing device of fashioned iron and welds the manufacturing method of fashioned iron |
| US10293438B2 (en) | 2015-03-31 | 2019-05-21 | Nisshin Steel Co., Ltd. | Device and method for manufacturing welded shaped steel |
| CN105414259A (en) * | 2015-12-28 | 2016-03-23 | 天津凯瑞基科技有限公司 | Simple profile steel leveling device |
| CN106670265A (en) * | 2016-12-29 | 2017-05-17 | 沈阳中辰钢结构工程有限公司 | Press tool for straightening welding deformation of small-cross-section H-shaped steel flange plate |
| CN108480435A (en) * | 2018-03-13 | 2018-09-04 | 王庆丰 | It is a kind of to be used to detect and the mechanical checkout device of correcting deformed C-shaped purlin |
| CN109807198A (en) * | 2019-03-01 | 2019-05-28 | 肖成美 | A kind of assembly type I-steel |
| CN110936081A (en) * | 2019-11-22 | 2020-03-31 | 安徽泰格钢结构制品有限公司 | Steel sheet welding levels device |
| CN111112390A (en) * | 2019-12-05 | 2020-05-08 | 广州文冲船厂有限责任公司 | Leveling mechanism |
| CN113198874A (en) * | 2021-04-22 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Wallboard structure fillet weld angle deformation orthotic devices |
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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: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Patentee after: CSCEC STEEL STRUCTURE WUHAN CO.,LTD. Address before: 518040 No. 17A, 17/F, Shenye Tairan Shuisong Building, Chegongmiao Binhe Avenue, Futian District, Shenzhen, Guangdong Patentee before: China Construction Steel Structure Corp.,Ltd. Patentee before: CSCEC STEEL STRUCTURE WUHAN CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Patentee after: CSCEC STEEL STRUCTURE WUHAN CO.,LTD. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Engineering Group Co.,Ltd. Patentee before: CSCEC STEEL STRUCTURE WUHAN CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
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| CX01 | Expiry of patent term |