CN210561659U - A T-rib fabrication locking point structure for steel box girder - Google Patents
A T-rib fabrication locking point structure for steel box girder Download PDFInfo
- Publication number
- CN210561659U CN210561659U CN201920616866.3U CN201920616866U CN210561659U CN 210561659 U CN210561659 U CN 210561659U CN 201920616866 U CN201920616866 U CN 201920616866U CN 210561659 U CN210561659 U CN 210561659U
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- Prior art keywords
- webs
- rib
- interim
- box girder
- steel box
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 10
- 239000010959 steel Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The utility model discloses a lock point structure is made to T rib for steel box girder, including two webs of splicing in an organic whole by a plurality of interim lock points, every interval of interim lock point sets up one, and each welding has a pterygoid lamina on two webs, and pterygoid lamina and web constitute a T rib structure, with the interim lock point between two webs excision alright fall into two T ribs. The utility model discloses an at T rib web unloading in-process, set up interim locking point between two webs, just can satisfy submerged arc welding machine trial welding requirement and two T ribs simultaneous manufacturing during the manufacturing, it is efficient, welding quality is more secure.
Description
Technical Field
The utility model relates to a steel box girder technical field, more specifically say, especially relate to a lock point structure is made to T rib for steel box girder.
Background
The T rib structure is the most common and important component part in a steel structure bridge, so the T rib is manufactured to be an important component part in bridge engineering, the traditional T rib manufacturing mode is that two rectangular plate parts (namely a wing plate and a web plate) are in T-shaped corner joint, and because the length and the width of parts are large, the single part manufacturing does not meet the track requirement of a submerged arc welding machine, manual welding is adopted, the efficiency is low, and the production requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned prior art not enough, provide a lock point structure is made to T rib for steel box girder to satisfy submerged arc welding machine construction condition, make two T ribs simultaneously, improve welding efficiency and welding quality.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a lock point structure is made to T rib for steel box girder, includes two webs by a plurality of interim lock point concatenations in an organic whole, every interval one meter of interim lock point sets up one, and each welding has a pterygoid lamina on two webs, and pterygoid lamina and web constitute a T rib structure, with the excision of interim lock point between two webs alright fall into two T ribs.
The utility model discloses an at T rib web unloading in-process, set up interim locking point between two webs, just can satisfy submerged arc welding machine trial welding requirement and two T ribs simultaneous manufacturing during the manufacturing, it is efficient, welding quality is more secure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
In the figure: 1-temporary lock points; 2-a web; 3-wing plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
As shown in fig. 1 and 2, the utility model provides a lock point structure is made to T rib for steel box girder, including two webs 2 of piecing together in an organic whole by a plurality of interim lock point 1, interim lock point 1 every interval one meter sets up one, and each welding has a pterygoid lamina 3 on two webs 2, and pterygoid lamina 3 constitutes a T rib structure with web 2, with the interim lock point 1 excision between two webs 2 alright fall into two T ribs.
The utility model discloses an at T rib web unloading in-process, set up interim locking point 1 between two webs 2, just can satisfy submerged arc welding machine trial welding requirement and two T ribs simultaneous manufacturing during the manufacturing, it is efficient, welding quality is more secure.
Claims (1)
1. A lock point structure is made to T rib for steel box girder which characterized in that: including two webs by a plurality of interim lock points concatenation in an organic whole, every interval one meter of interim lock point sets up one, and each welding has a pterygoid lamina on two webs, and pterygoid lamina and web constitute a T rib structure, and the excision of the interim lock point between two webs alright divide into two T ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616866.3U CN210561659U (en) | 2019-04-30 | 2019-04-30 | A T-rib fabrication locking point structure for steel box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616866.3U CN210561659U (en) | 2019-04-30 | 2019-04-30 | A T-rib fabrication locking point structure for steel box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561659U true CN210561659U (en) | 2020-05-19 |
Family
ID=70629512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616866.3U Expired - Fee Related CN210561659U (en) | 2019-04-30 | 2019-04-30 | A T-rib fabrication locking point structure for steel box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210561659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682941A (en) * | 2022-04-06 | 2022-07-01 | 上海江海钢结构安装工程有限公司 | A T-shaped steel beam welding method capable of deformation control |
-
2019
- 2019-04-30 CN CN201920616866.3U patent/CN210561659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682941A (en) * | 2022-04-06 | 2022-07-01 | 上海江海钢结构安装工程有限公司 | A T-shaped steel beam welding method capable of deformation control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 |