CN207735369U - A kind of steel structure bridge sheet panel top element solder deformation correcting device - Google Patents
A kind of steel structure bridge sheet panel top element solder deformation correcting device Download PDFInfo
- Publication number
- CN207735369U CN207735369U CN201721661504.3U CN201721661504U CN207735369U CN 207735369 U CN207735369 U CN 207735369U CN 201721661504 U CN201721661504 U CN 201721661504U CN 207735369 U CN207735369 U CN 207735369U
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- CN
- China
- Prior art keywords
- fetalism
- plate unit
- correct roller
- steel structure
- sheet panel
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Abstract
The utility model is related to a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation, it is characterised in that：Described device includes the fetalism with Components Matching（1）, correct roller（3）, roll-in force adjusting device（4）, driving motor（5）And running guiding device（6）；The fetalism with Components Matching（1）On offer several notches, for placing plate unit to be corrected（2）；The correct roller（3）It is set to the fetalism with Components Matching（1）Top, the correct roller（3）Upper setting roll-in force adjusting device（4）, the driving motor（5）Drive correct roller（3）Shaft rotates.The utility model method is synchronous with wave transformation by the angular deformation of plate unit, is carried out at the same time correction, releases residual stress during correcting welding deformation, stabilizes the size of plate unit component.Utility model device not only makes the integral planar degree of component reach requirement, is damaged caused by avoiding flame straightening, eliminates the residual stress of plate unit structure, stabilize plate unit size, greatly improve the efficiency.
Description
Technical field
The utility model is related to a kind of steel structure bridge sheet panel top element solder deformation correcting devices, belong to steel structure bridge
Processing and manufacturing field.It is mainly used for steel box-girder and the correction of steel truss girder field thin plate of bridge floor plate structure.
Background technology
The main deck structure of steel structure bridge all uses floorings, when the plate thickness of plate unit is not less than 12mm, at present
Machinery correction or（With）The method that flame straightening combines corrects angular deformation, and rippled edge shape is relatively small basic without correction, puts down
Face degree substantially disclosure satisfy that requirement.
But when the plate thickness of plate unit be less than 12mm when, such as steel box-girder, steel truss girder tuyere plate unit etc., postwelding can produce
Raw complicated, big angular deformation and rippled edge shape, correction difficulty is quite big, and the thinner rippled edge shape of plate thickness is more difficult to correct.Although angle
The enough mechanical orthosis corrections of deformation energy, flame straightening can then aggravate rippled edge shape.Rippled edge shape can only use flame straightening, fire
Flame correction damages greatly thin plate plate unit, and flatness does not reach requirement at all.
Either slab units or thin-plate element, a variant part can only be corrected every time by using at present when mechanical checkout
Position.Although flame straightening can also correct angular deformation and rippled edge shape, CO can be caused2It is a large amount of to be discharged into air, and work
Condition is poor.Both of which efficiency is low.
In addition the antidote of current plate unit cannot eliminate the residual stress of plate unit structure, can be because stress is released
It puts and is deformed again.
In order to mitigate weight, increase bridge beauty and resistance to corrosion, general steel plate is led to non-ferrous metal in bridge structure
Domain extends, such as aluminium alloy, magnesium alloy.Since thermal conductivity is good, flame straightening can not be implemented this metal.Machinery correction is only
One effective method.This just ties antidote and proposes new requirement.
Invention content
Technical problem to be solved in the utility model is to provide a kind of angle change by plate unit for the above-mentioned prior art
The steel structure bridge sheet panel top element solder deformation correcting device that shape is synchronous with wave transformation, is carried out at the same time.
The technical scheme in the invention for solving the above technical problem is：A kind of steel structure bridge sheet panel top element solder
Deformation correcting device, described device include and the fetalism of Components Matching, correct roller, roll-in force adjusting device, driving motor and fortune
Row guider；
Offer several notches on the fetalism with Components Matching, width of rebate is bigger 3- than plate unit rib thickness of putting more energy into
5mm, preferably 4mm, for placing plate unit to be corrected；
The correct roller is set to the top with the fetalism of Components Matching, and setting roller pressure adjusts dress on the correct roller
It sets, the driving motor driving correct roller shaft rotation；
It is connected separately with running guiding device in the shaft of correct roller both sides.
The clump weight of the roll-in force adjusting device by holder and thereon is constituted, and the holder is by both side plate and top plate structure
At both side plate is respectively arranged in the shaft of correct roller both sides, and the clump weight is arranged on top plate.
Driving motor is respectively set in the top plate both sides.
The running guiding device is set to holder both side plate outer lower portion.
The running guiding device is made of guide base and roll wheel assembly, and there are two the guide bases, two guiding
Pedestal is oppositely arranged in the both sides of the fetalism with Components Matching, and the roll wheel assembly is fixed on side plate, and idler wheel is laterally arranged,
It can be rolled in guide base.
A kind of antidote of steel structure bridge sheet panel top element solder deformation, described method includes following steps：
One, it is opened according on the tectonic sieving of plate unit to be corrected and the fetalism of Components Matching, with the fetalism of Components Matching
If notch；
Two, plate unit to be corrected is placed on the fetalism with Components Matching, so that it is put more energy into and is inserted into notch；
Three, correct roller roller pressure is primarily determined according to the thickness of plate unit panel to be corrected, is reached by 4 ~ 5 roll-ins
To final correction；
Four, start operation, make correct roller roll-in on plate unit to be corrected.
Control correct roller on plate unit to be corrected the roll-in speed of service in 500mm ~ 600mm/min.
The utility model designs and produces the fetalism to match with plate unit, and plate unit is enable smoothly to be placed on fetalism；
The pressure of roll shaft pressure is adjusted by adjusting block according to the thickness of plate unit；Correct roller is driven to roll by driving motor, using machinery
Method enable plate unit all sites angular deformation and plate unit panel rippled edge just as when correct.
Compared with prior art, the utility model has the advantage of：
The angular deformation of unit and rippled edge shape are all using machinery correction；The angular deformation of plate unit and rippled edge just as when rectify
Just；It is efficient；CO is not discharged to air2Gas；Working condition is improved, the technology requirement to operator is reduced.
The utility model method is synchronous with wave transformation by the angular deformation of plate unit, is carried out at the same time correction, is welded in correction
Residual stress is released during deformation, stabilizes the size of plate unit component.This correction steel structure bridge sheet panel top list
First welding deformation method, not only makes the integral planar degree of component reach requirement, damages, eliminates caused by avoiding flame straightening
The residual stress of plate unit structure stabilizes plate unit size, greatly improves the efficiency.
Description of the drawings
Fig. 1 is the apparatus for correcting structural schematic diagram that the utility model corrects the deformation of steel structure bridge sheet panel top element solder.
1 --- the fetalism with Components Matching；2 --- plate unit to be corrected；
3 --- correct roller；4 --- roll-in force adjusting device；
4.1 --- holder；4.2 --- clump weight；
5 --- driving motor；6 --- running guiding device；
6.1 --- guide base；6.2 --- roll wheel assembly.
Specific implementation mode
The utility model is described in further detail with reference to embodiments.
Referring to Fig. 1, a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation, described device includes and component
Matched fetalism 1, correct roller 3, roll-in force adjusting device 4, driving motor 5 and running guiding device 6.
Several notches are offered on the fetalism 1 with Components Matching, for placing plate unit 2 to be corrected, slot opening
Degree is bigger 3-5mm than plate unit rib thickness of putting more energy into, preferably 4mm, for placing plate unit to be corrected；
The correct roller 3 is set to the top with the fetalism of Components Matching 1, and setting roller pressure adjusts on the correct roller 3
Device 4, clump weight 4.2 of the roll-in force adjusting device 4 by holder 4.1 and thereon are constituted, the holder 4.1 by both side plate and
Top plate is constituted, and both side plate is respectively arranged in the shaft of 3 both sides of correct roller, and the clump weight 4.2 is arranged on top plate, the top
Driving motor 5 is respectively set in plate both sides, and the driving motor 5 drives the rotation of 3 shaft of correct roller；
The both side plate outer lower portion is connected separately with running guiding device 6.The running guiding device 6 is by guide base
6.1 and roll wheel assembly 6.2 constitute, the roll wheel assembly 6.2 is fixed on side plate, and idler wheel is laterally arranged, can be in guide base
6.1 rolling.
A kind of antidote of steel structure bridge sheet panel top element solder deformation, described method includes following steps：
One, according to the fetalism 1 of the construction of plate unit 2 to be corrected design and Components Matching first, the tire with Components Matching
Notch is opened up in type 1；（For key point in the width of notch, width of rebate is too big, influences rectification effect and efficiency；Notch is too small, plate
Unit is not easy to place）；
Two, plate unit 2 to be corrected is placed on and is put more energy into insertion notch with it on the fetalism of Components Matching 1, is made；
Three, it primarily determines that roller pressure, roller pressure cannot be too big according to the thickness of 2 panel of plate unit to be corrected, should follow
The mode gradually reinforced, reaching final correction by 4 ~ 5 rolling is advisable；
Four, start operation, make the roll-in on plate unit 2 to be corrected of correct roller 3, the control speed of service 500mm ~
600mm/min。
In addition to the implementation, the utility model further includes having other embodiment, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection domain of the utility model claims.
Claims (6)
1. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation, it is characterised in that：Described device includes and structure
The matched fetalism of part（1）, correct roller（3）, roll-in force adjusting device（4）, driving motor（5）And running guiding device（6）；
The fetalism with Components Matching（1）On offer several notches, for placing plate unit to be corrected（2）；
The correct roller（3）It is set to the fetalism with Components Matching（1）Top, the correct roller（3）Upper setting roller pressure tune
Engagement positions（4）, the driving motor（5）Drive correct roller（3）Shaft rotates；
The correct roller（3）It is connected separately with running guiding device in the shaft of both sides（6）.
2. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation according to claim 1, feature exist
In：The fetalism with Components Matching（1）Width of rebate it is bigger 3-5mm than plate unit rib thickness of putting more energy into.
3. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation according to claim 1, feature exist
In：The roll-in force adjusting device（4）By holder（4.1）Clump weight thereon（4.2）It constitutes, the holder（4.1）By two
Side plate and top plate are constituted, and both side plate is respectively arranged in correct roller（3）In the shaft of both sides, the clump weight（4.2）Setting is being pushed up
On plate.
4. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation according to claim 3, feature exist
In：Driving motor is respectively set in the top plate both sides（5）.
5. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation according to claim 1, feature exist
In：The running guiding device（6）It is set to holder（4.1）Both side plate outer lower portion.
6. a kind of apparatus for correcting of steel structure bridge sheet panel top element solder deformation according to claim 5, feature exist
In：The running guiding device（6）By guide base（6.1）And roll wheel assembly（6.2）It constitutes, the guide base（6.1）Have
Two, two guide bases（6.1）It is oppositely arranged in the fetalism with Components Matching（1）Both sides, the roll wheel assembly（6.2）Gu
It is scheduled on side plate, idler wheel is laterally arranged, can be in guide base（6.1）It rolls.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017216513779 | 2017-12-01 | ||
| CN201721651377 | 2017-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735369U true CN207735369U (en) | 2018-08-17 |
Family
ID=63116852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661504.3U Expired - Fee Related CN207735369U (en) | 2017-12-01 | 2017-12-04 | A kind of steel structure bridge sheet panel top element solder deformation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557549A (en) * | 2017-10-19 | 2018-01-09 | 吴谦 | A kind of method for eliminating welding residual stress |
| CN107931369A (en) * | 2017-12-01 | 2018-04-20 | 江苏新中泰桥梁钢构工程有限公司 | A kind of steel structure bridge sheet panel top element solder deformation correcting device and method |
-
2017
- 2017-12-04 CN CN201721661504.3U patent/CN207735369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557549A (en) * | 2017-10-19 | 2018-01-09 | 吴谦 | A kind of method for eliminating welding residual stress |
| CN107931369A (en) * | 2017-12-01 | 2018-04-20 | 江苏新中泰桥梁钢构工程有限公司 | A kind of steel structure bridge sheet panel top element solder deformation correcting device and method |
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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: 20180817 Termination date: 20211204 |