CN206732438U - A kind of steel structure bridge support frame - Google Patents
A kind of steel structure bridge support frame Download PDFInfo
- Publication number
- CN206732438U CN206732438U CN201720483961.1U CN201720483961U CN206732438U CN 206732438 U CN206732438 U CN 206732438U CN 201720483961 U CN201720483961 U CN 201720483961U CN 206732438 U CN206732438 U CN 206732438U
- Authority
- CN
- China
- Prior art keywords
- bearing
- steel structure
- expansion link
- bridge
- support frame
- 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
Links
Abstract
The utility model discloses a kind of steel structure bridge support frame, and it includes the bearing for the placement that is parallel to each other（1）, it is characterised in that：In bearing（1）On be laid with and expansion link can be installed on telescopic rod fixer along the telescopic rod fixer of its longitudinal sliding motion（2）, in expansion link（2）Lower end is provided with flexible quantity regulating device（3）, in expansion link（2）Upper end be provided with supporting plate（4）, in bearing（1）Between be laid with reinforcing plate（5）The utility model can flexibly be supported to steel structure bridge, can be easy to adjust steel structural bridge depth of beam in support, is advantageous to the weld job of worker.
Description
Technical field
The support for being used for support steel structure bridge in the splicing of steel structure bridge workshop is the utility model is related to, belongs to steel
Structural bridge tool of production field.
Background technology
With the high speed development and steel structure bridge of China's urban construction are tired, welding, vibration and bridge up-down structure design,
Manufacture, construction etc. square technology it is increasingly mature with development, steel structure bridge have been widely used railway, highway, combined bridge and
Overpass, railway bridge have Ji railway bridge, railway bridge, Lanzhou Huanghe River bridge etc., and highway bridge has state bifurcation hair worn in a bun or coil Sha Qiao, upper Hainan
Pu bridge, Guangdong Humen Bridge etc., public combined bridge have Wuhan Yangtze River Bridge, Hong Kong Tsingma Bridge etc., and people's row day has Shanghai to cut off from row
The new plum people row Elements of Space Grid Truss overline bridge in area and Kweiyang grand cross people from street row annular steel overline bridge.
Large-scale steel structure bridge is typically all in workshop splice and then transported again, unavoidable in splicing
Weld job is carried out to each orientation of bridge, before welding, it is necessary to use support frame, bridge lower surface could so be entered
Row welding well, meanwhile, per se with certain radian, the bearing height needed for diverse location changes bridge, lacks at present
A kind of few support frame that steel structure bridge can be flexibly supported.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of steel structure bridge support frame, and steel structure bridge can be entered
Row flexibly support, it can be easy to adjust steel structural bridge depth of beam in support, be advantageous to the weld job of worker, can overcome existing
There is the deficiency of technology.
The technical solution of the utility model is：A kind of steel structure bridge support frame, it includes the bearing for the placement that is parallel to each other,
It is laid with and can be provided with along the telescopic rod fixer of its longitudinal sliding motion on telescopic rod fixer flexible on bearing
Bar, flexible quantity regulating device is provided with expansion link lower end, supporting plate is provided with the upper end of expansion link, is laid with and adds between bearing
Strong plate.
Above-mentioned bearing cross section is I-shaped structure, and telescopic rod fixer is the square sleeve being socketed on bearing transverse slat
Fitting, expansion link is installed in square Coupling upper face, set screw is provided between square Coupling and bearing.
Foregoing supporting plate is square plate or circular plate.
Prior art compares, the utility model steel structure bridge support frame, and being laid with bearing can be longitudinally sliding along it
Dynamic telescopic rod fixer, is provided with expansion link on telescopic rod fixer, is adjusted in expansion link lower end provided with stroke
Device, supporting plate is provided with the upper end of expansion link, reinforcing plate is laid between bearing, so can be flexible by adjusting each
The stroke of bar, the adjustment to the horizontal level of steel structure bridge is carried out, the weld job when being advantageous to bridge jointing, meanwhile,
Flexibly cambered steel structure bridge can be supported；Telescopic rod fixer includes square Coupling, in Coupling lower plate
Face is provided with the breach that is engaged with I-shaped bearing, and expansion link is provided with square Coupling upper face, I-shaped bearing with
Set screw is provided between square Coupling, so can be by the position of moving telescopic lever fixing apparatus, reaching support needs to support
Position；It is provided with supporting plate in the upper end of expansion link, supporting plate is square plate or circular plate, and such disk can increase to be connect with bridge
Contacting surface is accumulated, and is advantageous to firm support.
Brief description of the drawings
Fig. 1 is attachment structure schematic diagram of the present utility model.
Fig. 2 is the attachment structure schematic diagram of Fig. 1 bearings and square Coupling.
Wherein, bearing 1；Expansion link 2；Flexible quantity regulating device 3；Supporting plate 4；Reinforcing plate 5；Bearing transverse slat 6；Square Coupling
7。
Embodiment
Embodiment 1. is as shown below, a kind of steel structure bridge support frame, and it includes the bearing 1 for the placement that is parallel to each other,
Being laid with bearing 1 can be along the telescopic rod fixer of its longitudinal sliding motion, and the cross section of bearing 1 is I-shaped structure, expansion link
Fixing device is the square Coupling 7 being socketed on bearing transverse slat 6, and expansion link 2 is provided with the square upper face of Coupling 7,
Set screw is provided between square Coupling 7 and bearing 1, flexible quantity regulating device 3 is provided with the lower end of expansion link 2, in expansion link 2
Upper end be provided with supporting plate 4, supporting plate 4 is square plate or circular plate, and reinforcing plate 5 is laid between bearing 1.
In use, putting steel structure bridge on expansion link 2 under retracted position, then needed further according to welding, regulation
The stroke of each expansion link 2, after steel structural bridge depth of beam is adjusted, can reinforcing plate 5 and steel structure bridge it
Between be provided with welded plate, reinforce overall structure, when avoiding the worker from being constructed under steel structure bridge, occur because of the problem of expansion link 2
It is unexpected, improve safety coefficient.
Claims (3)
1. a kind of steel structure bridge support frame, it includes the bearing for the placement that is parallel to each other（1）, it is characterised in that：In bearing（1）On
Expansion link can be provided with along the telescopic rod fixer of its longitudinal sliding motion on telescopic rod fixer by being laid with（2）, stretching
Contracting bar（2）Lower end is provided with flexible quantity regulating device（3）, in expansion link（2）Upper end be provided with supporting plate（4）, in bearing（1）Between
It is laid with reinforcing plate（5）.
2. steel structure bridge support frame according to claim 1, it is characterised in that：Described bearing（1）Cross section is work
Font structure, telescopic rod fixer are to be socketed in bearing transverse slat（6）On square Coupling（7）, in square Coupling（7）On
Plate face is provided with expansion link（2）, in square Coupling（7）With bearing（1）Between be provided with set screw.
3. steel structure bridge support frame according to claim 1, it is characterised in that：Described supporting plate（4）For square plate or circle
Shape plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483961.1U CN206732438U (en) | 2017-05-04 | 2017-05-04 | A kind of steel structure bridge support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483961.1U CN206732438U (en) | 2017-05-04 | 2017-05-04 | A kind of steel structure bridge support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732438U true CN206732438U (en) | 2017-12-12 |
Family
ID=60562758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720483961.1U Expired - Fee Related CN206732438U (en) | 2017-05-04 | 2017-05-04 | A kind of steel structure bridge support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045628A (en) * | 2020-09-11 | 2020-12-08 | 江苏理工学院 | Device for separating and disassembling engine and gearbox |
-
2017
- 2017-05-04 CN CN201720483961.1U patent/CN206732438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045628A (en) * | 2020-09-11 | 2020-12-08 | 江苏理工学院 | Device for separating and disassembling engine and gearbox |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190504 |