CN207508577U - Steel box-girder web assembly simple frock - Google Patents
Steel box-girder web assembly simple frock Download PDFInfo
- Publication number
- CN207508577U CN207508577U CN201721539598.7U CN201721539598U CN207508577U CN 207508577 U CN207508577 U CN 207508577U CN 201721539598 U CN201721539598 U CN 201721539598U CN 207508577 U CN207508577 U CN 207508577U
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- China
- Prior art keywords
- rectangular channel
- small
- type plate
- shaped board
- notch
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- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The entitled steel box-girder web assembly simple frock of the utility model.Belong to steel box-girder processing auxiliary mould technical field.It mainly solves the problems, such as existing tooling, and there are time-consuming, laborious and influence gusset assembly verticality when needing frequently welding.It is mainly characterized by：Including horizontal-associate, small U-shaped board, large U type plate and drift；Small U-shaped board, large U type plate have the first downward rectangular channel of notch, the second rectangular channel, and the U-shaped board bottom surface at notch is vertical with rectangular channel；Second width of rectangular is more than the first rectangular channel；Two small U-shaped boards and large U type plate are by the way that horizontal-associate is parallel, interval welds together, and the centerline of the first rectangular channel and the second rectangular channel is in same plane, and bottom surface is in same plane at the notch of U-shaped board.The utility model has the advantages that precision that is simple in structure, easy to use, can greatly improving web assembling and speed, ensures the requirement of gusset verticality, is mainly used for vertical assembled fixed before gusset is welded with web.
Description
Technical field
The utility model belongs to steel box-girder processing auxiliary mould technical field, and specifically a kind of steel box-girder web is assembled simple
Tooling, it is vertical assembled fixed before gusset is welded with web in web unit for solving, it is a kind of assembled equipment of auxiliary.
Background technology
Steel box-girder is the common structure type of Large Span Bridges, is commonly used on the larger bridge of span.Steel box-girder babinet
Primary structure includes top plate unit, web unit and bottom board unit, and the assembled of the gusset and web on median ventral plate unit works
Amount is very big, about accounts for the 1/3 of total amount.Since gusset length is longer, thus it is yielding during assembly.The spelling point of gusset and web hangs down
Straight degree will influence the strength and stiffness of web, influence the assembly of later stage partition board, and influence presentation quality, therefore control the web
The accuracy of manufacture of unit is the important foundation of the overall splicing accuracy of control.
Existing U-shaped card simple frock is required for being welded on web, then corrected with inclined wedge when using every time, when gusset with
It is after web is vertical that gusset is spot-welded together with web, one section of spelling point is completed, then according to said method carries out next section of spelling point.
It needs frequently destroy simple frock, weld and destroy again, and need afterwards using existing tooling, during use
The crator left on polishing web, increases the consumption of time；Increase the consumption of man power and material.
Invention content
The purpose of this utility model provided aiming at above-mentioned shortcoming it is a kind of it is simple in structure, easy to use, need not
Welding, the steel box-girder web assembly simple frock that the requirement of web assembling verticality can be met.
The technical solution of the utility model is：A kind of steel box-girder web assembly simple frock, including U-shaped board and wedge
Iron, it is characterised in that：The U-shaped board includes two identical small U-shaped boards and a large U type plate；The small U-shaped board is provided with notch
The first downward rectangular channel, and the small U-shaped board bottom surface at notch is vertical with first rectangular channel；One large U type plate is provided with
The second downward rectangular channel of notch, and the large U type plate bottom surface at notch is vertical with second rectangular channel；Second width of rectangular is big
In the first rectangular channel；Two small U-shaped boards and a large U type plate by the way that horizontal-associate is parallel, interval welds together, the first rectangular channel with
In in same plane, small U-shaped board is in bottom surface at the notch of large U type plate in same plane the centerline of second rectangular channel.
Small U-shaped board, large U type plate described in the technical solution of the utility model are rectangular slab.
Horizontal-associate described in the technical solution of the utility model is rectangular slab, is welded on two small U-shaped boards and one
The top of large U type plate.The first rectangular channel slot described in the technical solution of the utility model is tall and big in gusset to be fixed
Highly, groove width is more than the width of gusset to be fixed.
The first rectangular channel and gusset clearance fit to be fixed described in the technical solution of the utility model, often between side
Gap is 2mm.
The utility model can influence whole strength and stiffness to avoid assembling position error, influence size and assembling is closed
System, so as to improve the precision of assembling and spell point efficiency.It can will spell point verticality simultaneously, size is strict controlled in the margin of tolerance.
The utility model can accelerate the assembly of steel box-girder web, while can meet the spelling point of other similar products again, reduce
Spot welding, the workload of polishing, while the open defect of steel plate can also be avoided.
The utility model has precision that is simple in structure, easy to use, can greatly improving web assembling and speed, ensures muscle
The advantages of plate verticality requires.Frequently tear open, and have versatility by weldering for tooling during the utility model solves the problems, such as assembly,
Reduce the cost of processing and fabricating.The utility model is mainly used for vertical assembled fixed before gusset is welded with web.
Description of the drawings
Fig. 1 is the graphics of simple assembling tooling.
Fig. 2 is the detail of construction of the utility model.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the B-B sectional views of Fig. 2.
Fig. 5 is the C-C sectional views of Fig. 2.
In figure：1. horizontal-associate；2. small U-shaped board；3. large U type plate；4. drift.
Specific embodiment
As shown in Figures 1 to 5, the utility model steel box-girder web assembly simple frock is by horizontal-associate 1, small U-shaped board 2, large U type
Plate 3 and 4 four part of drift composition.There are two small U-shaped board 2 is common, size, shape are identical.Small U-shaped board 2 is rectangular slab, is provided with notch
The first downward rectangular channel, and the small U-shaped board bottom surface at notch is vertical with first rectangular channel.First rectangular channel slot is tall and big in treating
The height of fixed gusset, groove width are more than the width of gusset to be fixed, with gusset clearance fit to be fixed, every side gap about 2mm.One
A large U type plate 3 is rectangular slab, is provided with the second downward rectangular channel of notch, and the large U type plate bottom surface at notch and second rectangle
Slot is vertical.Second width of rectangular is more than the first rectangular channel.Horizontal-associate 1 is rectangular slab, is welded on two small U-shaped board 2 and a big U
Whole, parallel between two small U-shaped board 2 and a large U type plate 3, interval, the first rectangular channel and second are formed on the top of template 3
In in same plane, small U-shaped board 2 is in bottom surface at the notch of large U type plate 3 in same plane the centerline of rectangular channel.Wedge
Iron 4 is triangle drift.
For two small U-shaped board 2 for positioning, large U type plate 3 and drift 4 are for adjusting hanging down between gusset and web
Straight degree.In use, the first rectangular channel, the second rectangular channel are installed on gusset, it, only need to be by wedge to ensure that gusset is vertical with web
Iron 4 is gently squeezed into the second rectangular channel, is leaned against on gusset with angle square, when gusset is vertical with web, you can by gusset and web
It is spot-welded together, the spelling point of one section of gusset and web is completed, next needs is then moved to and spells at point, continue to spell with same method
Point, until completing the spelling point of entire longitudinal gusset.
The advantages of the utility model：1st, human and material resources and time loss are reduced；2nd, this tooling small volume and less weight, operates with
It is convenient；3rd, this tooling can Reusability.
Claims (5)
1. a kind of steel box-girder web assembly simple frock, including U-shaped board and drift（4）, it is characterised in that：The U-shaped board includes
Two identical small U-shaped boards（2）With a large U type plate（3）；The small U-shaped board（2）The first downward rectangular channel of notch is provided with,
And the small U-shaped board bottom surface at notch is vertical with first rectangular channel；One large U type plate（3）It is provided with second of notch downwards
Rectangular channel, and the large U type plate bottom surface at notch is vertical with second rectangular channel；Second width of rectangular is more than the first rectangular channel；
Two small U-shaped boards（2）With a large U type plate（3）Pass through horizontal-associate（1）Parallel, interval welds together, the first rectangular channel and second
The centerline of rectangular channel is in same plane, small U-shaped board（2）With large U type plate（3）Notch at bottom surface be in same plane
It is interior.
2. steel box-girder web assembly simple frock according to claim 1, it is characterised in that：The small U-shaped board（2）、
Large U type plate（3）It is rectangular slab.
3. steel box-girder web assembly simple frock according to claim 1 or 2, it is characterised in that：The horizontal-associate（1）For
Rectangular slab is welded on two small U-shaped boards（2）With a large U type plate（3）Top.
4. steel box-girder web assembly simple frock according to claim 1 or 2, it is characterised in that：First rectangle
The tall and big height in gusset to be fixed of slot slot, groove width are more than the width of gusset to be fixed.
5. steel box-girder web assembly simple frock according to claim 4, it is characterised in that：First rectangular channel with
Gusset clearance fit to be fixed is 2mm per side gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539598.7U CN207508577U (en) | 2017-11-17 | 2017-11-17 | Steel box-girder web assembly simple frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539598.7U CN207508577U (en) | 2017-11-17 | 2017-11-17 | Steel box-girder web assembly simple frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508577U true CN207508577U (en) | 2018-06-19 |
Family
ID=62539609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539598.7U Expired - Fee Related CN207508577U (en) | 2017-11-17 | 2017-11-17 | Steel box-girder web assembly simple frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500414A (en) * | 2021-07-26 | 2021-10-15 | 苏州美达王钢铁制品有限公司 | Technological process suitable for lean production |
| CN114310100A (en) * | 2021-11-29 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Device and method for controlling butt welding deformation of section steel |
-
2017
- 2017-11-17 CN CN201721539598.7U patent/CN207508577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500414A (en) * | 2021-07-26 | 2021-10-15 | 苏州美达王钢铁制品有限公司 | Technological process suitable for lean production |
| CN114310100A (en) * | 2021-11-29 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Device and method for controlling butt welding deformation of section steel |
| CN114310100B (en) * | 2021-11-29 | 2024-05-17 | 上海江南长兴造船有限责任公司 | Device and method for controlling deformation of section steel butt welding |
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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 |
Granted publication date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |