CN204235035U - A kind of arch hexagon steel box-girder makes mold - Google Patents
A kind of arch hexagon steel box-girder makes mold Download PDFInfo
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- CN204235035U CN204235035U CN201420708950.5U CN201420708950U CN204235035U CN 204235035 U CN204235035 U CN 204235035U CN 201420708950 U CN201420708950 U CN 201420708950U CN 204235035 U CN204235035 U CN 204235035U
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Abstract
The utility model relates to a kind of arch hexagon steel box-girder and makes mold, comprise base and template, it is characterized in that: described base comprises bottom girder, joist, connecting plate, strut, described bottom girder is processed by 2 No. 56 I-steel, level interval 300mm between 2 No. 56 I-steel, along bottom girder length side, every 500mm is connected at 2 No. 56 I-steel centre connecting plates, described joist adopts 2 No. 32 I-steel to process, and joist is placed on the centre position of plane on bottom girder and links into an integrated entity with bottom girder.Described template adopts 16mm steel plate to process, arc is processed in a side of template, its radian is identical with the radian of the bottom wing listrium of arch hexagon steel box-girder, template to be placed on above joist and to link into an integrated entity with joist, along joist length direction, every 500mm reinforces template at 2 No. 32 I-steel both sides struts.
Description
One, technical field:
The utility model relates to a kind of arch hexagon steel box-girder and makes mold.
Two, background technology
Little Miao Zi township, Qingshuihe County, Huhehaote City bridge, bridge steel structure sight sculpt is butterfly, overall length of bridge 100m, width 28m, and bridge floor both sides monolithic arch rib signifies the double-vane soared, and is encircleed be formed by connecting by I-shaped strut by main arch and two sides.The arch of main arch rib is parabola, and its cross section adopts hexagon steel box section, and wide is 1.4m, high 1.2m, thickness of slab 16mm, main arch sagitta 16.63m, main arch span 60m.Side arch for square-section, high 0.4m, wide 0.3m, thickness of slab 12mm, has hyperboloid spatial modelling, main arch and side encircle between angle 9.9 °, main arch and side are encircleed and are linked into an integrated entity by strut.When the main arch of butterfly arch bridge makes, because main arch is the parabolic shape that hexagon steel box-girder is made, in the prior art, steel box-girder mostly is quadrangle steel box-girder, does not also make arch hexagon steel box-girder mature technology.
Three, utility model content:
The utility model is not enough for prior art, proposes a kind of arch hexagon steel box-girder a kind of simple to operate, easy to use and makes mold.
The technical scheme that the utility model adopts:
The utility model relates to a kind of arch hexagon steel box-girder and makes mold, comprise base and template, it is characterized in that: described base comprises bottom girder, joist, connecting plate, strut, described bottom girder is processed by 2 No. 56 I-steel, level interval 300mm between 2 No. 56 I-steel, along bottom girder length side, every 500mm is connected at 2 No. 56 I-steel centre connecting plates, described joist adopts 2 No. 32 I-steel to process, and joist is placed on the centre position of plane on bottom girder and links into an integrated entity with bottom girder.Described template adopts 16mm steel plate to process, arc is processed in a side of template, its radian is identical with the radian of the bottom wing listrium of arch hexagon steel box-girder, template is placed on plane on joist and links into an integrated entity with joist, along joist length direction, every 500mm reinforces template at 2 No. 32 I-steel both sides struts.
Useful good effect of the present utility model:
The utility model structure is simple, easy to operate, effectively can ensure assembly precision and the quality of arch hexagon steel box-girder, and improve work efficiency.
Four, accompanying drawing explanation
Fig. 1: the utility model structural representation
Fig. 2: the utility model assembling schematic diagram
Five, detailed description of the invention
Embodiment one: see Fig. 1, Fig. 2, the utility model relates to a kind of arch hexagon steel box-girder and makes mold, comprise base 1 and template 5, it is characterized in that: described base 1 comprises bottom girder 2, joist 4, connecting plate 3, strut 6, described bottom girder 2 is processed by 2 No. 56 I-steel, level interval 300mm between 2 No. 56 I-steel, along bottom girder 2 length side, every 500mm is connected at 2 No. 56 I-steel centre connecting plates 3, described joist 4 adopts 2 No. 32 I-steel to process, joist 4 is placed on the centre position of plane on bottom girder 2 and links into an integrated entity with bottom girder 2.Described template 5 adopts 16mm steel plate to process, arc is processed in a side of template 5, its radian is identical with the radian of the bottom wing listrium 7 of arch hexagon steel box-girder, template 5 is placed on joist 4 above and link into an integrated entity with joist 4, along joist 4 length direction, every 500mm reinforces in 2 No. 32 I-steel both sides struts, 6 pairs of templates 4.During construction, first the bottom wing listrium 7 of arch hexagon steel box-girder is arranged in the arcuate flanks of template 4, in turn the top flange plate 14 of diaphragm plate 8, web 9, web 10, web 12, web 13 and bearing 11 and arch hexagon steel box-girder is in place subsequently, complete the assembly working of arch hexagon steel box-girder, this mold is adopted to construct, convenient and swift and assembly precision is high.
Claims (1)
1. an arch hexagon steel box-girder makes mold, comprise base and template, it is characterized in that: described base comprises bottom girder, joist, connecting plate, strut, described bottom girder is processed by 2 No. 56 I-steel, level interval 300mm between 2 No. 56 I-steel, along bottom girder length side, every 500mm is connected at 2 No. 56 I-steel centre connecting plates; Described joist adopts 2 No. 32 I-steel to process, and joist is placed on the centre position of plane on bottom girder and links into an integrated entity with bottom girder; Described template adopts 16mm steel plate to process, arc is processed in a side of template, its radian is identical with the radian of the bottom wing listrium of arch hexagon steel box-girder, template to be placed on above joist and to link into an integrated entity with joist, along joist length direction, every 500mm reinforces template at 2 No. 32 I-steel both sides struts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708950.5U CN204235035U (en) | 2014-11-24 | 2014-11-24 | A kind of arch hexagon steel box-girder makes mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708950.5U CN204235035U (en) | 2014-11-24 | 2014-11-24 | A kind of arch hexagon steel box-girder makes mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235035U true CN204235035U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708950.5U Active CN204235035U (en) | 2014-11-24 | 2014-11-24 | A kind of arch hexagon steel box-girder makes mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499747A (en) * | 2016-01-28 | 2016-04-20 | 中国海洋石油总公司 | Blanking process of H-beams |
-
2014
- 2014-11-24 CN CN201420708950.5U patent/CN204235035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499747A (en) * | 2016-01-28 | 2016-04-20 | 中国海洋石油总公司 | Blanking process of H-beams |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |