CN106334727A - Tool for controlling welding deformation of wing plate of box beam - Google Patents
Tool for controlling welding deformation of wing plate of box beam Download PDFInfo
- Publication number
- CN106334727A CN106334727A CN201610985151.6A CN201610985151A CN106334727A CN 106334727 A CN106334727 A CN 106334727A CN 201610985151 A CN201610985151 A CN 201610985151A CN 106334727 A CN106334727 A CN 106334727A
- Authority
- CN
- China
- Prior art keywords
- driven pulley
- hydraulic jack
- frock
- wing plate
- box
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a tool for controlling welding deformation of a box beam wing plate, which comprises a fixture body 1 and an operation mechanism, in which the operation mechanism is installed on the tool body 1; the box-shaped wedge 19 is horizontally mounted on the tooling body 1; and the tooling and equipment for controlling and correcting the steel structure box beam are less and can be controlled and corrected in the prior art. After the welding of the box beam is completed, the conventional method is generally through flame correction, but the work of the flame correction is large and is not easy to control.
Description
Technical field
The present invention relates to a kind of frock, more particularly, to a kind of frock controlling box-girder wing plate welding deformation, belong to rectification
Frock field.
Background technology
Box structure be widely used in high-rise steel structure, bridge, in crane steel structure.Welded trunk beams there occurs and exceed
The deformation that technical requirements are allowed should be managed to correct.The various methods correcting deformation are all substantially to manage to go using new deformation
Offset the deformation having occurred and that.Currently used for controlling and correcting the frock of steel-structure box ellbeam and equipment seldom, can control and
Substantially do not have in the equipment Market correcting box-girder wing plate, after the completion of box-girder welding, traditional method is rectified generally by flame
Just, but the workload of flame straightening is big, and wayward.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of frock controlling box-girder wing plate welding deformation, using this skill
A kind of frock of control box-girder wing plate welding deformation of art scheme solves to control in prior art and corrects steel-structure box ellbeam
Frock and equipment few, the equipment Market that can control and correct box-girder wing plate does not have substantially, completes in box-girder welding
Afterwards, traditional method is generally by flame straightening, but the workload of flame straightening is big, and uppity problem.
The technical scheme that the present invention takes is: a kind of frock controlling box-girder wing plate welding deformation, including frock body
And operating mechanism, described operating mechanism distributing installation is on frock body；Box-shaped wedge is horizontally arranged on frock body.
Described operating mechanism includes drivewheel, driven pulley, hydraulic jack, the operating mechanism being made up of these parts,
The deformation of described box beam can be controlled.
Described drivewheel includes the first drivewheel and the second active being symmetrically mounted on frock body mesas center
Wheel, synchronous axial system.
The first driven pulley that described driven pulley includes being arranged on frock body mesas, the second driven pulley, the 3rd driven
Wheel and the 4th driven pulley, also include being arranged on central horizontal driven pulley below frock body mesas, first level driven pulley and
Second horizontal driven pulley；Described central horizontal driven pulley is connected with the first drivewheel and the second drivewheel respectively, and synchronous rotation
Turn；First level driven pulley is connected with the second driven pulley and the 3rd driven pulley respectively, and synchronous rotary；Second horizontal driven pulley divides
It is not connected with the first driven pulley and the second horizontal driven pulley, and synchronous rotary.
Described hydraulic jack includes: the first hydraulic jack, the second hydraulic jack, the 3rd hydraulic jack,
Four hydraulic jack, the 5th hydraulic jack, the 6th hydraulic jack, the 7th hydraulic jack, the 8th hydraulic jack；Divide a left side
Right two rows are symmetrically mounted on frock body mesas, are downward jacking.
By technique scheme form control box-girder wing plate welding deformation frock, hydraulic jack, drivewheel, from
Driving wheel, horizontal direction driven pulley, once installing in place, the connection between each drive disk assembly finishes, and is needing to control box-girder
During wing plate welding deformation, only the frock controlling box-girder wing plate welding deformation need to be arranged into corresponding position, then box-shaped wedge
It is placed on levels operation platform, the position to desired position of box-shaped wedge, frock main body can be operated by hydraulic jack
To supporting whole equipment and box-shaped beam action, the frictional force effect producing by the rotation of drivewheel hydraulic-driven, drive box-shaped
Beam anterior-posterior translation, controls and corrects the different parts of wing plate.Driven pulley, horizontal direction driven pulley synchronous rotary, play supporting simultaneously
Effect, driven pulley can pass through screw thread up-down adjustment required size, horizontal direction driven pulley two wheel tread slightly arc.Using liquid
Pressure jack have certain stroke, can the box-shaped wedge of jacking downwards, to box-girder apply counter-force to the adjustment before wing plate welding deformation with
Rectification after deformation, according to the size of wing plate deflection, adjusts the stroke of each jack, shrinks upwards, finally exit box-girder
Workpiece can complete entirely to control box-girder wing plate welding deformation correcting process.
Described operating mechanism includes drivewheel, driven pulley, hydraulic jack, the operating mechanism being made up of these parts,
The deformation of described box beam can be controlled.
Described drivewheel includes the first drivewheel and the second active being symmetrically mounted on frock body mesas center
Wheel, drivewheel is hydraulically operated rotation, is acted on by frictional force, drives box-girder anterior-posterior translation, controls and corrects wing plate not
Same position.
The first driven pulley that described driven pulley includes being arranged on frock body mesas, the second driven pulley, the 3rd driven
Wheel and the 4th driven pulley, also include being arranged on central horizontal driven pulley below frock body mesas, first level driven pulley and
Second horizontal driven pulley；Described central horizontal driven pulley is connected with the first drivewheel and the second drivewheel respectively, and synchronous rotation
Turn；First level driven pulley is connected with the second driven pulley and the 3rd driven pulley respectively, and synchronous rotary；Second horizontal driven pulley divides
It is not connected with the first driven pulley and the second horizontal driven pulley, and synchronous rotary, driven pulley synchronous rotary, it play supporting role simultaneously,
Driven pulley can pass through screw thread up-down adjustment required size.
Described hydraulic jack includes: the first hydraulic jack, the second hydraulic jack, the 3rd hydraulic jack,
Four hydraulic jack, the 5th hydraulic jack, the 6th hydraulic jack, the 7th hydraulic jack, the 8th hydraulic jack；Divide a left side
Right two rows are symmetrically mounted on frock body mesas, are downward jacking, hydraulic jack has certain stroke, apply to box-girder
Counter-force, to the rectification after the adjustment before wing plate welding deformation and deformation, according to the size of wing plate deflection, adjusts each jack
Stroke, shrinks upwards, exits box-girder workpiece.
In sum, can be solved completely using a kind of frock of control box-girder wing plate welding deformation of the technical program
The frock and the equipment that control and correct steel-structure box ellbeam in prior art are few, can control and correct the equipment of box-girder wing plate
Substantially do not have on market, after the completion of box-girder welding, traditional method is generally by flame straightening, but the work of flame straightening
Amount is big, and uppity problem.
Brief description
Accompanying drawing 1 is the partial top view of frock of the present invention；
Accompanying drawing 2 is the partial side view of frock of the present invention；
Accompanying drawing 3 is the combination of side view of frock of the present invention
Accompanying drawing 4 is the partial elevation view of frock of the present invention；
Accompanying drawing 5 is the box-shaped wedge schematic diagram of frock of the present invention
In figure is labeled as: 1, frock body, the 2, first hydraulic jack, the 3, first driven pulley, the 4, second jack, and 5, first is main
Driving wheel, 6, central horizontal driven pulley, the 7, the 3rd hydraulic jack, the 8, second driven pulley, the 9, the 4th hydraulic jack, the 10, the 5th
Hydraulic jack, 11, first level driven pulley, the 12, the 3rd driven pulley 12 connects, the 13, the 6th hydraulic jack, and 14, second is main
Driving wheel, the 15, the 7th hydraulic jack, the 16, the 4th driven pulley, the 17, second horizontal driven pulley, the 18, the 8th hydraulic jack, 19,
Box-shaped wedge.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to invention.
As shown in Fig. 1 ~ 5, a kind of frock controlling box-girder wing plate welding deformation, including frock body 1, the first hydraulic pressure thousand
Jin top the 2, first driven pulley 3, the second jack 4, the first drivewheel 5, central horizontal driven pulley 6, the 3rd hydraulic jack 7, the
Two driven pulleys 8, the 4th hydraulic jack 9, the 5th hydraulic jack 10, first level driven pulley 11, the 3rd driven pulley 12 connect
12nd, the 6th hydraulic jack 13, the second drivewheel 14, the 7th hydraulic jack 15, the 4th driven pulley 16, the second horizontal driven pulley
17th, the 8th hydraulic jack 18, box-shaped wedge 19；Described operating mechanism distributing installation is on frock body 1；Box-shaped wedge 19 level
It is arranged on frock body 1, operating mechanism includes drivewheel, driven pulley, hydraulic jack, drivewheel includes being symmetrically mounted on work
First drivewheel 5 of dress body 1 platform central position and the second drivewheel 14, synchronous axial system, driven pulley includes being arranged on frock
The first driven pulley 3 on body 1 table top, the second driven pulley 8, the 3rd driven pulley 12 and the 4th driven pulley 16, also include being arranged on
Central horizontal driven pulley 6 below frock body 1 table top, first level driven pulley 11 and the second horizontal driven pulley 17；Described
Central horizontal driven pulley 6 is connected with the first drivewheel 5 and the second drivewheel 14 respectively, and synchronous rotary；First level driven pulley
11 are connected with the second driven pulley 8 and the 3rd driven pulley 12 respectively, and synchronous rotary；Second horizontal driven pulley 17 respectively with first from
Driving wheel 3 and the second horizontal driven pulley 17 connect, and synchronous rotary.
Hydraulic jack includes: the first hydraulic jack 2, the second hydraulic jack 4, the 3rd hydraulic jack 7, the 4th liquid
Pressure jack 9, the 5th hydraulic jack 10, the 6th hydraulic jack 13, the 7th hydraulic jack 15, the 8th hydraulic jack
18；About point, two rows are symmetrically mounted on frock body 1 table top, are downward jacking..
According to on-site actual situations, increase an operating board in order to increase space and meet control box-girder wing plate welding change
Tooling device needed for shape.
After the connection between each drive disk assembly finishes, when needing to control box-girder wing plate welding deformation, only need handle
The frock controlling box-girder wing plate welding deformation is arranged into corresponding position, then box-shaped wedge 19 is placed on levels operation platform 1,
Drivewheel a5 or drivewheel a14 is operated by hydraulic jack, you can operation box-shaped wedge 19 arrives desired position, frock body 1
Play supporting whole equipment and box-shaped beam action, the frictional force effect being produced by the rotation of drivewheel hydraulic-driven, drive case
Ellbeam anterior-posterior translation, controls and corrects the different parts of wing plate.Driven pulley, horizontal direction driven pulley synchronous rotary, rise simultaneously and prop up
Make use, driven pulley can pass through screw thread up-down adjustment required size, horizontal direction driven pulley two wheel tread slightly arc.Using
Hydraulic jack has certain stroke, can the box-shaped wedge of jacking downwards, to box-girder apply counter-force to the adjustment before wing plate welding deformation
With the rectification after deformation, according to the size of wing plate deflection, adjust the stroke of each jack, shrink upwards, finally exit box-shaped
Beam workpiece can complete entirely to control box-girder wing plate welding deformation correcting process.
Claims (5)
1. a kind of control box-girder wing plate welding deformation frock, including frock body 1 and operating mechanism it is characterised in that: institute
The operating mechanism distributing installation stated is on frock body 1；Box-shaped wedge 19 is horizontally arranged on frock body 1.
2. according to claim 1 a kind of control box-girder wing plate welding deformation frock it is characterised in that: described behaviour
Include drivewheel, driven pulley, hydraulic jack as mechanism.
3. according to claim 2 a kind of control box-girder wing plate welding deformation frock it is characterised in that: described master
Driving wheel includes the first drivewheel 5 and the second drivewheel 14 being symmetrically mounted on frock body 1 platform central position, synchronous axial system.
4. a kind of frock controlling box-girder wing plate welding deformation according to claim 2 it is characterised in that: described from
The first driven pulley 3 that driving wheel includes being arranged on frock body 1 table top, the second driven pulley 8, the 3rd driven pulley 12 and the 4th are driven
Wheel 16, also includes being arranged on central horizontal driven pulley 6 below frock body 1 table top, first level driven pulley 11 and the second water
Flat driven pulley 17；Described central horizontal driven pulley 6 is connected with the first drivewheel 5 and the second drivewheel 14 respectively, and synchronous rotation
Turn；First level driven pulley 11 is connected with the second driven pulley 8 and the 3rd driven pulley 12 respectively, and synchronous rotary；Second level from
Driving wheel 17 is connected with the first driven pulley 3 and the second horizontal driven pulley 17 respectively, and synchronous rotary.
5. according to claim 2 a kind of control box-girder wing plate welding deformation frock it is characterised in that: described liquid
Pressure jack include: the first hydraulic jack 2, the second hydraulic jack 4, the 3rd hydraulic jack 7, the 4th hydraulic jack 9,
5th hydraulic jack 10, the 6th hydraulic jack 13, the 7th hydraulic jack 15, the 8th hydraulic jack 18；Two about point
Row is symmetrically mounted on frock body 1 table top, is downward jacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985151.6A CN106334727A (en) | 2016-10-25 | 2016-10-25 | Tool for controlling welding deformation of wing plate of box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985151.6A CN106334727A (en) | 2016-10-25 | 2016-10-25 | Tool for controlling welding deformation of wing plate of box beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106334727A true CN106334727A (en) | 2017-01-18 |
Family
ID=57841839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985151.6A Pending CN106334727A (en) | 2016-10-25 | 2016-10-25 | Tool for controlling welding deformation of wing plate of box beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170546A (en) * | 2019-05-17 | 2019-08-27 | 中国一冶集团有限公司 | A kind of steel plate straightening mechanism and steel plate straightening method |
| CN113000638A (en) * | 2021-03-16 | 2021-06-22 | 上海神尹科技股份有限公司 | Device and method for restoring static rigidity of main beam structure of bridge type double-beam crane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102169U (en) * | 1991-08-23 | 1992-04-22 | 中国有色金属工业总公司第三建设公司第一工程公司 | Hanging type straightener for steel beam, column and wing plate |
| JP2570950B2 (en) * | 1992-10-20 | 1997-01-16 | 住友金属工業株式会社 | Straightness correction device for section steel |
| CN202427764U (en) * | 2012-01-04 | 2012-09-12 | 四川汉驭空间钢结构有限公司 | H-shaped steel flange plate straightening machine |
| CN203842961U (en) * | 2014-05-15 | 2014-09-24 | 辽宁广厦钢结构工程（集团）有限公司 | Profile steel component correcting mold |
| CN104096725A (en) * | 2014-06-23 | 2014-10-15 | 铜陵有色建安钢构有限责任公司 | Steel structure web arc-shaped correction device |
| CN105728506A (en) * | 2016-04-28 | 2016-07-06 | 中煤第五建设有限公司 | Hydraulic straightening machine |
-
2016
- 2016-10-25 CN CN201610985151.6A patent/CN106334727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102169U (en) * | 1991-08-23 | 1992-04-22 | 中国有色金属工业总公司第三建设公司第一工程公司 | Hanging type straightener for steel beam, column and wing plate |
| JP2570950B2 (en) * | 1992-10-20 | 1997-01-16 | 住友金属工業株式会社 | Straightness correction device for section steel |
| CN202427764U (en) * | 2012-01-04 | 2012-09-12 | 四川汉驭空间钢结构有限公司 | H-shaped steel flange plate straightening machine |
| CN203842961U (en) * | 2014-05-15 | 2014-09-24 | 辽宁广厦钢结构工程（集团）有限公司 | Profile steel component correcting mold |
| CN104096725A (en) * | 2014-06-23 | 2014-10-15 | 铜陵有色建安钢构有限责任公司 | Steel structure web arc-shaped correction device |
| CN105728506A (en) * | 2016-04-28 | 2016-07-06 | 中煤第五建设有限公司 | Hydraulic straightening machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170546A (en) * | 2019-05-17 | 2019-08-27 | 中国一冶集团有限公司 | A kind of steel plate straightening mechanism and steel plate straightening method |
| CN110170546B (en) * | 2019-05-17 | 2021-05-14 | 中国一冶集团有限公司 | Steel plate correcting mechanism and steel plate correcting method |
| CN113000638A (en) * | 2021-03-16 | 2021-06-22 | 上海神尹科技股份有限公司 | Device and method for restoring static rigidity of main beam structure of bridge type double-beam crane |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |
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| WD01 | Invention patent application deemed withdrawn after publication |