CN202466398U - Profile steel - Google Patents
Profile steel Download PDFInfo
- Publication number
- CN202466398U CN202466398U CN2012200483408U CN201220048340U CN202466398U CN 202466398 U CN202466398 U CN 202466398U CN 2012200483408 U CN2012200483408 U CN 2012200483408U CN 201220048340 U CN201220048340 U CN 201220048340U CN 202466398 U CN202466398 U CN 202466398U
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- Prior art keywords
- shaped steel
- steel body
- profile steel
- waveform
- circulation
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of profile steel and discloses profile steel used for a bridge telescopic device. The profile steel is mainly characterized by comprising a profile steel body, wherein the top edge of the profile steel body is in a concave-convex shape. The profile steel provided by the utility model is used for the bridge telescopic device. Compared with the profile steel with the top edge of a plane, the impact force on the bridge from vehicles is small, and vehicle jumping is hardly caused.
Description
Technical field
The utility model belongs to the shaped steel technical field, relates in particular to a kind of shaped steel that is used on the bridge extension joint.
Background technology
The shaped steel of use on bridge extension joint, its top are the plane.This shaped steel uses on bridge extension joint, and vehicle is big to the bridge impact force, is prone to cause the jumping car.
The utility model content
The technical problem that the utility model will solve just provides a kind of vehicle shaped steel little to the bridge impact force.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise the shaped steel body, the top of said shaped steel body is concavo-convex.
Its additional technical feature is: the top of said shaped steel body one side is concavo-convex; The top of said shaped steel body both sides is concavo-convex; The top of said shaped steel body is the waveform that trapezoidal about circulation is provided with; The top of said shaped steel body is the waveform that the about circulation of arch is provided with; The top of said shaped steel body is the waveform that the about circulation of triangle is provided with; The top of said shaped steel body is the waveform that the about circulation of rectangle is provided with; The cross section of said shaped steel body is C type, G type, Z type, E type, F type.
The shaped steel that the utility model provided, compared with prior art, top is concavo-convex.The shaped steel of this structure uses on bridge extension joint, is that the shaped steel on plane is compared with top, and vehicle is less to the bridge impact force, is not easy to cause the jumping car.As required, as the shaped steel body of side bar, the top of one of which side is concavo-convex.As the shaped steel body of central sill, the top of its both sides is concavo-convex.The top of shaped steel body is the waveform that the waveform that is provided with of the about circulation of waveform, triangle that the about circulation of waveform, arch that trapezoidal about circulation is provided with is provided with or the about circulation of rectangle are provided with, can certainly for other be complementary concavo-convex.The cross section of shaped steel body can be shapes such as C type, G type, Z type, E type, F type.
Description of drawings
Fig. 1 is first kind of structural representation of the utility model shaped steel;
Fig. 2 is second kind of structural representation of shaped steel;
Fig. 3 is the third structural representation of shaped steel;
Fig. 4 is the 4th a kind of structural representation of shaped steel;
Fig. 5 is the first kind vertical view of shaped steel as side bar;
Fig. 6 is the second kind vertical view of shaped steel as side bar;
Fig. 7 is shaped steel the third vertical view as side bar;
Fig. 8 is the first kind vertical view of shaped steel as central sill;
Fig. 9 is the second kind vertical view of shaped steel as central sill;
Figure 10 is shaped steel the third vertical view as central sill.
The specific embodiment
Further specify below in conjunction with the structure of accompanying drawing the shaped steel that the utility model provided.
As shown in Figure 1, the utility model shaped steel comprises shaped steel body 1, and shaped steel body 1 is the C type, and the top 2 of shaped steel body 1 one sides is concavo-convex.As shown in Figure 2, the utility model shaped steel comprises shaped steel body 1, and shaped steel body 1 is the F type, and the top 2 of shaped steel body 1 one sides is concavo-convex.As shown in Figure 3, the utility model shaped steel comprises shaped steel body 1, and shaped steel body 1 is the E type, and the top 2 of shaped steel body 1 one sides is concavo-convex.As shown in Figure 4, the top 2,3 of shaped steel body 1 both sides is concavo-convex.As shown in Figure 5, the top 2 of shaped steel body 1 one sides is the waveform that trapezoidal about circulation is provided with.As shown in Figure 6, the top 2 of shaped steel body 1 one sides is the waveform that the about circulation of arch is provided with.As shown in Figure 7, the top 2 of shaped steel body 1 one sides is the waveform that the about circulation of triangle is provided with.As shown in Figure 8, the top 2,3 of shaped steel body 1 both sides is the waveform that trapezoidal about circulation is provided with.As shown in Figure 9, the top 2,3 of shaped steel body 1 both sides is the waveform that the about circulation of arch is provided with.Shown in figure 10, the top 2,3 of shaped steel body 1 both sides is the waveform that the about circulation of triangle is provided with.
Shaped steel that the utility model provided uses on bridge extension joint, is that the shaped steel on plane is compared with top, and vehicle is less to the bridge impact force, is not easy to cause the jumping car.As required, as the shaped steel body 1 of side bar, the top 2 of one of which side is concavo-convex.As the shaped steel body 1 of central sill, the top 2,3 of its both sides is concavo-convex.The top of shaped steel body 1 is the waveform that the waveform that is provided with of the about circulation of waveform, triangle that the about circulation of waveform, arch that trapezoidal about circulation is provided with is provided with or the about circulation of rectangle are provided with, can certainly for other be complementary concavo-convex.The cross section of shaped steel body 1 can be shapes such as C type, G type, Z type, E type, F type.
The shaped steel that the utility model provided is not limited only to said structure, but no matter be which kind of form, so long as the top of shaped steel body is concavo-convex, all falls into the utility model protection domain.
Claims (8)
1. shaped steel comprises the shaped steel body, it is characterized in that: the top of said shaped steel body is concavo-convex.
2. shaped steel according to claim 1 is characterized in that: the top of said shaped steel body one side is concavo-convex.
3. shaped steel according to claim 1 is characterized in that: the top of said shaped steel body both sides is concavo-convex.
4. according to claim 1,2 or 3 described shaped steel, it is characterized in that: the top of said shaped steel body is the waveform that trapezoidal about circulation is provided with.
5. according to claim 1,2 or 3 described shaped steel, it is characterized in that: the top of said shaped steel body is the waveform that the about circulation of arch is provided with.
6. according to claim 1,2 or 3 described shaped steel, it is characterized in that: the top of said shaped steel body is the waveform that the about circulation of triangle is provided with.
7. according to claim 1,2 or 3 described shaped steel, it is characterized in that: the top of said shaped steel body is the waveform that the about circulation of rectangle is provided with.
8. according to claim 1,2 or 3 described shaped steel, it is characterized in that: the cross section of said shaped steel body is C type, G type, Z type, E type, F type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200483408U CN202466398U (en) | 2012-02-15 | 2012-02-15 | Profile steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200483408U CN202466398U (en) | 2012-02-15 | 2012-02-15 | Profile steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466398U true CN202466398U (en) | 2012-10-03 |
Family
ID=46914566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200483408U Expired - Lifetime CN202466398U (en) | 2012-02-15 | 2012-02-15 | Profile steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466398U (en) |
-
2012
- 2012-02-15 CN CN2012200483408U patent/CN202466398U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |