CN206800171U - Attachment means for steel structure bridge Fast Installation - Google Patents
Attachment means for steel structure bridge Fast Installation Download PDFInfo
- Publication number
- CN206800171U CN206800171U CN201720423773.XU CN201720423773U CN206800171U CN 206800171 U CN206800171 U CN 206800171U CN 201720423773 U CN201720423773 U CN 201720423773U CN 206800171 U CN206800171 U CN 206800171U
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- CN
- China
- Prior art keywords
- ribbed stiffener
- connecting plate
- steel structure
- sides
- structure bridge
- 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.)
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Abstract
It the utility model is related to steel structure bridge, more particularly to the erecting device of steel structure bridge.For the attachment means of steel structure bridge Fast Installation, including connecting plate, it stands upright on the connection end of steel-structure box girder, and its root both sides is provided with square ribbed stiffener；Clamping plate, each connecting plate both sides are clamped by a pair of clamping plates, and are fixed by high strength exploitation；Backing plate, it is welded to connect the both sides at the top of connecting plate in a manner of angle welding, and is provided with ribbed stiffener；The square ribbed stiffener, the through hole center of high-strength bolt and ribbed stiffener are located along the same line.The utility model bonding strength is high, and connection is reliable.
Description
Technical field
It the utility model is related to steel structure bridge, more particularly to the erecting device of steel structure bridge.
Background technology
Steel structure bridge is quick for installation to find broad application with its light weight.Between steel construction unit usually using welding,
The modes such as bolt connection connect.Comparatively speaking, bolt connection is more quick.But bolt connection is needed in steel structure connection
Point perforate, may so influence the intensity of whole steel structure bridge, cause potential safety hazard.
The content of the invention
A kind of the defects of the utility model is intended to overcome prior art, there is provided connection for steel structure bridge Fast Installation
Device.The utility model bonding strength is high, and connection is reliable.
In order to solve the above-mentioned technical problem, the utility model is realized in：For steel structure bridge Fast Installation
Attachment means, including
Connecting plate, it stands upright on the connection end of steel-structure box girder, and its root both sides is provided with square ribbed stiffener；
Clamping plate, each connecting plate both sides are clamped by a pair of clamping plates, and are fixed by high strength exploitation；
Backing plate, it is welded to connect the both sides at the top of connecting plate in a manner of angle welding, and is provided with ribbed stiffener；
The square ribbed stiffener, the through hole center of high-strength bolt and ribbed stiffener are located along the same line.
The utility model has bonding strength high, connects the advantages that reliable, and the docking calculation is simply, conveniently, repeats
Use, there is good economic benefit.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram；
Fig. 2 is Fig. 1 side view.
Embodiment
As depicted in figs. 1 and 2：What the utility model was realized in：Connection for steel structure bridge Fast Installation fills
Put, including
Connecting plate 1, it stands upright on the connection end of steel-structure box girder, and its root both sides is provided with square ribbed stiffener 5；
Clamping plate 3, each connecting plate both sides are clamped by a pair of clamping plates, and are connected by high-strength bolt 2；
Backing plate 6, it is welded to connect the both sides at the top of connecting plate in a manner of angle welding, and is provided with ribbed stiffener 4；
The square ribbed stiffener, the through hole center of high-strength bolt and ribbed stiffener are located along the same line.
Carried out in force according to the following steps：
1st, suitable bolt hole position and number are determined on connecting plate 1 first, connection plate thickness is 30mm, between bolt hole
Away from for 80mm, totally 5.
2nd, the position of opening of bolt, size, number are identical with connecting plate 1 on connecting cleat 3, and connection plate thickness is 20mm,
Totally 2.
3rd, connecting plate 1 is welded in box beam, using angle welding.By ribbed stiffener, 5 points are welded in connecting plate 1 and box beam, are
Prevent from deforming excessive, equally connecting plate 1 and box beam are linked together using angle welding, leg size of fillet weld 15mm, added
The spacing of strength rib 5 is 80mm, totally 5.
4th, backing plate 6 is welded on connecting plate 1, using angle welding.Then by top ribbed stiffener 4 points be welded in the He of connecting plate 1
On backing plate 6.To avoid bottom plate welding deformation excessive, ribbed stiffener 4 is linked together connecting plate 1 and backing plate 6 using angle welding,
Leg size of fillet weld is 15mm.The spacing of ribbed stiffener 4 is 80mm, totally 5.
The center of ribbed stiffener 4,5 and bolt hole is on the same line.
Connecting plate 1 can be completed at the scene with docking for connecting cleat 3.Remaining construction procedure can be in steel construction processing factory
Complete, transported after the completion of batch production to building site.
Claims (1)
1. the attachment means for steel structure bridge Fast Installation, it is characterised in that including
Connecting plate, it stands upright on the connection end of steel-structure box girder, and its root both sides is provided with square ribbed stiffener；
Clamping plate, each connecting plate both sides are clamped by a pair of clamping plates, and are fixed by high strength exploitation；
Backing plate, it is welded to connect the both sides at the top of connecting plate in a manner of angle welding, and is provided with ribbed stiffener；
The square ribbed stiffener, the through hole center of high-strength bolt and ribbed stiffener are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423773.XU CN206800171U (en) | 2017-04-21 | 2017-04-21 | Attachment means for steel structure bridge Fast Installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423773.XU CN206800171U (en) | 2017-04-21 | 2017-04-21 | Attachment means for steel structure bridge Fast Installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800171U true CN206800171U (en) | 2017-12-26 |
Family
ID=60733540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423773.XU Active CN206800171U (en) | 2017-04-21 | 2017-04-21 | Attachment means for steel structure bridge Fast Installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800171U (en) |
-
2017
- 2017-04-21 CN CN201720423773.XU patent/CN206800171U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |