CN214290118U - Steel plate free edge deformation correcting device - Google Patents
Steel plate free edge deformation correcting device Download PDFInfo
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- CN214290118U CN214290118U CN202023170153.0U CN202023170153U CN214290118U CN 214290118 U CN214290118 U CN 214290118U CN 202023170153 U CN202023170153 U CN 202023170153U CN 214290118 U CN214290118 U CN 214290118U
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Abstract
The utility model relates to a steel plate free edge deformation correcting device, which comprises two parallel angle steels, wherein one edge of the two angle steels is on the same plane, and the other edge of the two angle steels is opposite and has a clearance larger than the thickness of a corrected steel plate; a stiffening plate vertical to the angle steel is welded on the two angle steel edges on the same plane at intervals, and a plurality of wedge-shaped blocks are movably inserted in the gap between the two oppositely arranged angle steel edges. The steel plate free edge is inserted into the gap between the two angle steels, the deformed part of the steel plate is extruded through the wedge-shaped block, the flame heating correction is matched, a plurality of deformation points of the free edge can be corrected at one time, the construction efficiency is high, and the correction effect is good.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to a device that is used for carrying out the correction to steel sheet welded free limit deformation.
Background
In the welding process of the steel plate on the large-scale steel structure, after one edge of the steel plate is welded with other components, the unwelded free edge can generate wave-shaped deformation due to stress. Deformation generated by welding is inevitable, and only a reasonable construction process can be adopted to control and reduce the deformation as much as possible in the construction process; when the deformation is serious, the deformed part needs to be corrected. The common correction method is that a flame gun is adopted to heat a deformed part, manual knocking is matched, the construction efficiency is low, and the design requirement is not easy to achieve.
Disclosure of Invention
The utility model aims at providing a simple and easy correcting unit to the free limit wave deformation that the steel sheet welding produced, improve the efficiency of construction and guarantee to rectify the effect.
The technical scheme of the utility model as follows:
the utility model provides a steel sheet free edge deformation correcting unit which characterized in that: the angle steel correcting device comprises two parallel angle steels, wherein one edges of the two angle steels are on the same plane, and the other edges of the two angle steels are opposite and have a gap larger than the thickness of a corrected steel plate; a stiffening plate vertical to the angle steel is welded on the two angle steel edges on the same plane at intervals, and a plurality of wedge-shaped blocks are movably inserted in the gap between the two oppositely arranged angle steel edges.
The utility model discloses simple structure, convenient to use warp the position through wedge extrusion steel sheet, and the cooperation flame heating is rectified, once can rectify a plurality of deformation points on free limit, and the efficiency of construction is high, rectifies effectually.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a cross-sectional view of the utility model in use;
fig. 4 is a side view of the present invention in use.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises two parallel angle steels 1, one side of each of which is on the same plane, and the other side of each of which is opposite and has a gap larger than the thickness of the steel plate to be corrected; two angle steel edges on the same plane are welded with stiffening plates 2 perpendicular to the angle steel at regular intervals, the two angle steels are connected into a whole, and a plurality of wedge-shaped blocks 3 are movably inserted in gaps of the edges of the two angle steels which are oppositely arranged.
As shown in fig. 3 and 4, the utility model discloses during the use, to treat the steel sheet 4 of rectifying free limit insert two angle steel 1's clearance in, insert steel sheet deformation position top or below (if the steel sheet upwards warp then insert deformation position top, if downwards warp then insert deformation position below) and jam and tamp with wedge 3's tip and tamp, use flame gun even heating steel sheet deformation position, the steel sheet can be rectified straight in the same direction as under the extrusion force effect of being heated and wedge.
Claims (1)
1. The utility model provides a steel sheet free edge deformation correcting unit which characterized in that: the angle steel correcting device comprises two parallel angle steels, wherein one edges of the two angle steels are on the same plane, and the other edges of the two angle steels are opposite and have a gap larger than the thickness of a corrected steel plate; a stiffening plate vertical to the angle steel is welded on the two angle steel edges on the same plane at intervals, and a plurality of wedge-shaped blocks are movably inserted in the gap between the two oppositely arranged angle steel edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170153.0U CN214290118U (en) | 2020-12-24 | 2020-12-24 | Steel plate free edge deformation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170153.0U CN214290118U (en) | 2020-12-24 | 2020-12-24 | Steel plate free edge deformation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290118U true CN214290118U (en) | 2021-09-28 |
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ID=77861301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023170153.0U Active CN214290118U (en) | 2020-12-24 | 2020-12-24 | Steel plate free edge deformation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477754A (en) * | 2021-06-16 | 2021-10-08 | 五冶集团上海有限公司 | Roundness correction method for large-diameter thin-wall steel pipe |
-
2020
- 2020-12-24 CN CN202023170153.0U patent/CN214290118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477754A (en) * | 2021-06-16 | 2021-10-08 | 五冶集团上海有限公司 | Roundness correction method for large-diameter thin-wall steel pipe |
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