CN203991769U - H type flange of beam curvature of the spinal column means for correcting - Google Patents
H type flange of beam curvature of the spinal column means for correcting Download PDFInfo
- Publication number
- CN203991769U CN203991769U CN201420340439.4U CN201420340439U CN203991769U CN 203991769 U CN203991769 U CN 203991769U CN 201420340439 U CN201420340439 U CN 201420340439U CN 203991769 U CN203991769 U CN 203991769U
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- portal frame
- correcting
- wing
- spinal column
- jack
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Abstract
The utility model relates to a kind of H type flange of beam curvature of the spinal column means for correcting, it is characterized in that it comprises portal frame (1), jack (2) and cylinder (3), the two wing base belows at described portal frame (1) are all fixed with the steel plate (4) that jacking is used, described steel plate (4) is positioned at one end of portal frame (1) base inner side and is longer than base edge, described cylinder (3) has two, be set in parallel in by central shaft (5) between two wing bases of portal frame (1), between described cylinder (3) and central shaft (5), be connected by two bearing interference fit, described jack (2) is arranged between two cylinders (3), the head of jack (2) contacts with the end face of portal frame (1).The utility model can be realized the device that the edge of a wing curvature of the spinal column is proofreaied and correct, and can complete preferably high efficiency, easy-operating means for correcting simultaneously.
Description
technical field
The utility model relates to a kind of means for correcting of steel construction, relates in particular to a kind of heavy in section H type flange of beam curvature of the spinal column means for correcting, is applicable to the H section steel beam making that depth of section exceedes a meter.
Background technology
Super large H type beam claims again large plate-girder in industry, its flange plate thickness exceedes 35mm mostly, width exceedes 1 meter, and because angle welding sealing weld amount is large, thermal deformation is also just larger, the edge of a wing has more existing curvature of the spinal column distortion (edge of a wing is bending to the inside), because large plate-girder height is higher, conventional correcting mode comprises flame or mechanical checkout, these two kinds of correcting mode operation more complicated, efficiency is low, is difficult to hold for proofreading and correct result.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of H type flange of beam curvature of the spinal column means for correcting is provided, and can complete preferably high efficiency, easy-operating correction work.
The purpose of this utility model is achieved in that a kind of H type flange of beam curvature of the spinal column means for correcting, it is characterized in that it comprises portal frame, jack and cylinder, below two wing bases of described portal frame, be all fixed with the steel plate that jacking is used, described steel plate is positioned at one end of portal frame base inner side and is longer than base edge, described cylinder has two, be arranged at by central axes between two wing bases of portal frame, between described cylinder and central shaft, be connected by two bearing interference fit, described jack is arranged between two cylinders, the head of jack contacts with the end face of portal frame.
Described central shaft is the round steel of 30mm diameter, and cylinder is the round steel of 80mm diameter.
Compared with prior art, the beneficial effects of the utility model are:
1, curvature of the spinal column means for correcting in the edge of a wing is simply convenient to manufacture, and power transmission is clear, rational in infrastructure, easy and simple to handle, successful.
2, edge of a wing curvature of the spinal column means for correcting weight is approximately about 60 ~ 80Kg, and low cost of manufacture is convenient to carrying, removes on the edge of a wing time, can utilize roller to walk, efficient and convenient.
3, the cylinder in edge of a wing curvature of the spinal column means for correcting can conveniently move, and navigates at any time the position that needs correction, has improved the efficiency that proofread and correct on the edge of a wing, has ensured the quality that proofread and correct on the edge of a wing.
4, edge of a wing curvature of the spinal column means for correcting, can realize permanence and use, and it is workable, and scope on probation is wide, has saved the cost of manufacturing, and greatly improves the effect and quality of producing.
5, curvature of the spinal column means for correcting in the edge of a wing has been broken the uncertainty that pure flame correction brings, and trimming process is convenient to control, and does not affect the mechanical property of mother metal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Wherein:
Portal frame 1
Jack 2
Cylinder 3
Steel plate 4
Central shaft 5.
Detailed description of the invention
Referring to Fig. 1-Fig. 2, the utility model relates to a kind of H type flange of beam curvature of the spinal column means for correcting, comprise portal frame 1, jack 2 and cylinder 3, below two wing bases of described portal frame 1, be all fixed with the steel plate 4 that jacking is used, described steel plate 4 is positioned at one end of portal frame 1 base inner side and is longer than base edge, application point to the edge of a wing during as jacking, described cylinder 3 has two, be set in parallel in by central shaft 5 between two wing bases of portal frame 1, between described cylinder 3 and central shaft 5, be connected by two bearing interference fit, described central shaft 5 is the round steel of 30mm diameter, cylinder 3 is the round steel of 80mm diameter, described jack 2 is arranged between two cylinders 3, the head of jack 2 contacts with the end face of portal frame 1.
When use, means for correcting is placed on the position, the edge of a wing that needs correction, two block plates 4 are positioned at below, the edge of a wing, portal frame 1 is positioned at the top on the edge of a wing, jack 2 bottom surfaces are held in place on the edge of a wing face in the middle of cylinder 3, jack 2 end faces are positioned at portal frame 1 end face place, after fixing, get final product jack, by the transmission of power, two block plates 4 can hold up the edge of a wing of the curvature of the spinal column and upwards rise, until meet its flatness, can take flame correction to add the method that curvature of the spinal column means for correcting is proofreaied and correct simultaneously in this process, now will note life safety.
Claims (2)
1. a H type flange of beam curvature of the spinal column means for correcting, it is characterized in that it comprises portal frame (1), jack (2) and cylinder (3), the two wing base belows at described portal frame (1) are all fixed with the steel plate (4) that jacking is used, described steel plate (4) is positioned at one end of portal frame (1) base inner side and is longer than base edge, described cylinder (3) has two, be set in parallel in by central shaft (5) between two wing bases of portal frame (1), between described cylinder (3) and central shaft (5), be connected by two bearing interference fit, described jack (2) is arranged between two cylinders (3), the head of jack (2) contacts with the end face of portal frame (1).
2. a kind of H type flange of beam curvature of the spinal column means for correcting according to claim 1, is characterized in that the round steel that described central shaft (5) is 30mm diameter, and cylinder (3) is the round steel of 80mm diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340439.4U CN203991769U (en) | 2014-06-25 | 2014-06-25 | H type flange of beam curvature of the spinal column means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340439.4U CN203991769U (en) | 2014-06-25 | 2014-06-25 | H type flange of beam curvature of the spinal column means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991769U true CN203991769U (en) | 2014-12-10 |
Family
ID=52031835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340439.4U Active CN203991769U (en) | 2014-06-25 | 2014-06-25 | H type flange of beam curvature of the spinal column means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594391A (en) * | 2017-01-11 | 2017-04-26 | 国网河南省电力公司电力科学研究院 | Misplacement correction device for connection plate of hanging rod |
-
2014
- 2014-06-25 CN CN201420340439.4U patent/CN203991769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594391A (en) * | 2017-01-11 | 2017-04-26 | 国网河南省电力公司电力科学研究院 | Misplacement correction device for connection plate of hanging rod |
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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 | ||
| 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. Address before: 518000 Guangdong Shenzhen Futian District Che Kung Temple Riverfront Avenue deep industry Tien pine building 17 floor 17A Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221115 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. 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. |