CN205290215U - Steel case back board unit spare - Google Patents
Steel case back board unit spare Download PDFInfo
- Publication number
- CN205290215U CN205290215U CN201521049351.8U CN201521049351U CN205290215U CN 205290215 U CN205290215 U CN 205290215U CN 201521049351 U CN201521049351 U CN 201521049351U CN 205290215 U CN205290215 U CN 205290215U
- Authority
- CN
- China
- Prior art keywords
- bed
- jig
- panel
- support
- rib
- 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 a steel case back board unit spare, including panel, bed -jig, C type anchor clamps, U type rib, regulation pole, support, support, C type anchor clamps and bed -jig rigid coupling are passed through to the panel both ends, the welding of panel upper portion has a plurality of U type ribs, the bed -jig passes through the support and adjusts the pole to be connected with the support, the bed -jig comprises placenta, a plurality of horizontal template and tread. The utility model discloses use anti -deformation bed -jig welding process, welding quality and outward appearance geometry all accord with the designing requirement, the effect that utilizes the anti -deformation bed -jig can play welding anti -deformation reduces the panel welded and warp and contract.
Description
Technical field
This utility model relates to steel construction steel box-girder manufacturing technology field, specifically a kind of steel box-girder top plate unit part.
Background technology
Owing to steel box girder is complicated, plate thickness and rigidity are relatively owing to steel box girder is complicated, and plate thickness is less with rigidity, and the welding contracted quantity of panel is difficult to control to.
Utility model content
For solving the problems of the prior art, the purpose of this utility model is to provide a kind of steel box-girder top plate unit part.
Be the technical scheme is that by realizing this utility model purpose
A kind of steel box-girder top plate unit part, including panel, moulding bed, C-type clamp tool, U-shaped rib, adjusting rod, bearing, support; Described panel two ends are affixed with moulding bed by C-type clamp tool; Described upper panel is welded with multiple U-shaped rib; Described moulding bed is connected with bearing by support and adjusting rod; Described moulding bed is made up of placenta, multiple cross form and tyre surface.
The beneficial effects of the utility model are:
This utility model application reversely deformed jig frame welding procedure, welding quality and outward appearance physical dimension all meet designing requirement; Utilize reversely deformed jig frame can play the effect of welding anti-distortion, reduce deformation and the contraction of panel welding.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
In conjunction with Figure of description, this utility model is further described.
As it is shown in figure 1, a kind of steel box-girder top plate unit part, including panel 1, moulding bed 2, fixture 3, U-shaped rib 4, adjusting rod 6, bearing 7, support 8;
Described panel 1 two ends are affixed by fixture 3 and moulding bed 2;
Described panel 1 upper weld has multiple U-shaped rib 4;
Described moulding bed 2 is connected with bearing 7 by support 8 and adjusting rod 6;
Described moulding bed 2 is made up of placenta 9, multiple cross form 5 and tyre surface 10.
Described tyre surface 10 is connected by multiple cross forms 5 and placenta 9.
Described rib 4 is arranged with cross form 5 one_to_one corresponding.
Described rib 4 adopts U-shaped rib or trapezoidal rib.
Fixture 3 adopts C-type clamp tool 3.
Claims (5)
1. a steel box-girder top plate unit part, it is characterised in that:
Including panel (1), moulding bed (2), fixture (3), rib (4), adjusting rod (6), bearing (7), support (8);
Described panel (1) two ends are affixed by fixture (3) and moulding bed (2);
Described panel (1) upper weld has multiple rib (4);
Described moulding bed (2) is connected with bearing (7) by support (8) and adjusting rod (6);
Described moulding bed (2) is made up of placenta (9), multiple cross form (5) and tyre surface (10).
2. a kind of steel box-girder top plate unit part according to claim 1, it is characterised in that:
Described tyre surface (10) is connected by multiple cross forms (5) and placenta (9).
3. a kind of steel box-girder top plate unit part according to claim 1, it is characterised in that:
Described rib (4) is arranged with cross form (5) one_to_one corresponding.
4. a kind of steel box-girder top plate unit part according to claim 1, it is characterised in that:
Fixture (3) adopts C-type clamp tool.
5. a kind of steel box-girder top plate unit part according to claim 1, it is characterised in that:
Described rib (4) adopts U-shaped rib or trapezoidal rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049351.8U CN205290215U (en) | 2015-12-16 | 2015-12-16 | Steel case back board unit spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049351.8U CN205290215U (en) | 2015-12-16 | 2015-12-16 | Steel case back board unit spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290215U true CN205290215U (en) | 2016-06-08 |
Family
ID=56430942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049351.8U Expired - Fee Related CN205290215U (en) | 2015-12-16 | 2015-12-16 | Steel case back board unit spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091110A (en) * | 2019-06-14 | 2019-08-06 | 中铁八局集团第四工程有限公司 | Fixation device for U ribs of steel box girder welding |
-
2015
- 2015-12-16 CN CN201521049351.8U patent/CN205290215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091110A (en) * | 2019-06-14 | 2019-08-06 | 中铁八局集团第四工程有限公司 | Fixation device for U ribs of steel box girder welding |
| CN110091110B (en) * | 2019-06-14 | 2023-08-08 | 中铁八局集团建筑工程有限公司 | Fixing device for welding U-shaped ribs of steel box girder |
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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: 20160608 Termination date: 20201216 |