CN108080837A - A kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board - Google Patents
A kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board Download PDFInfo
- Publication number
- CN108080837A CN108080837A CN201810080592.0A CN201810080592A CN108080837A CN 108080837 A CN108080837 A CN 108080837A CN 201810080592 A CN201810080592 A CN 201810080592A CN 108080837 A CN108080837 A CN 108080837A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- hydraulic pressure
- rocking arm
- welding
- machine platform
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 title claims abstract description 47
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000009408 flooring Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000004308 accommodation Effects 0.000 abstract description 5
- 230000002441 reversible effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 230000009885 systemic effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003601 intercostal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board, which includes hydraulic compression system, hydraulic pressure overturning system and rocking arm welding machine platform composition.Hydraulic compression system is mounted in hydraulic pressure overturning system, and hydraulic compression system is corresponding with the position of rocking arm welding machine platform.Plate unit is placed on returning face plate and passes through pressing element first and is clamped, floorings pre-add reversible deformation is given by hydraulic jack system, by hydraulic pressure overturning system equipment is made to flip an angle and realize that accommodation is welded; rocking arm welding machine platform can be preferably used cooperatively with hydraulic pressure reversely deformed jig frame; an operating personnel can operate two welding tractors simultaneously, improve production efficiency.Present apparatus accommodation welding technology makes welding wire be easier to reach groove root, ensures weld appearance shaping.By hydraulic compression systemic presupposition reversible deformation, straightening workload after plate unit welding is reduced to greatest extent, improves production efficiency.
Description
Technical field
The present invention relates to a kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board, which belongs to steel structure bridge
Manufacturing technology field.
Background technology
Cross bridge floor board is the bridge deck structure by longitudinal and transverse ribbed stiffener and the common bearing load of cover board.The structure is earliest
The Germany of nineteen fifties is started from, later by many national extensive uses.Big or middle span steel in the world is become at present
A kind of bridge deck structure form that bridge generally uses.
The welding of U ribs and floorings at present is generally welded using CO 2 gas-shielded automatic welding machine, due to
The weld seam of the floorings concentrates on steel plate one side, and the weld industry in welding process is extremely important.
The content of the invention
The object of the invention is to produce a kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board, to ensure just
Hand over the welding quality of different in nature floorings.
To achieve the above object, the technical solution adopted by the present invention is a kind of hydraulic pressure contravariant for welding cross bridge floor board
Shape dress is put, which includes hydraulic compression system 2, hydraulic pressure overturning system 3 and rocking arm welding machine platform 1 and form.Hydraulic compression system 2
In hydraulic pressure overturning system 3, hydraulic compression system 2 is corresponding with the position of rocking arm welding machine platform 1.
Hydraulic pressure overturning system 3 includes returning face plate, the first hydraulic jack 4 and overturning system base 5, hydraulic jack 4
Bottom is mounted on by rotating pin in overturning system base 5, and the top of hydraulic jack 4 is connected by rotating pin and returning face plate
It connects；
Hydraulic compression system 2 includes 6 and second hydraulic jack 7 of pressing element, and the second hydraulic jack 7 is arranged on returning face plate
Bottom, the second hydraulic jack 7 are connected with pressing element 6, and pressing element 6 is pushing down floorings；
Rocking arm welding machine platform 1 includes stent, welding machine platform 8, rocking arm 9 and shaft 10, and welding machine platform 8 is mounted on by bolt
The end of rocking arm 9, rocking arm 9 are connected by shaft 10 with stent.
The major control point of the present apparatus is：With accommodation welding technology, welding wire is made to be easier to reach groove root, is ensured outside weld seam
Shaping is seen, weld penetration reaches design requirement, and floorings are more smoothed out with U-shaped intercostal attachment weld, and stress concentration reduces.Pass through
Hydraulic compression systemic presupposition reversible deformation reduces straightening workload after plate unit welding to greatest extent, improves production effect
Rate.
Plate unit is placed on returning face plate and passes through pressing element first and is clamped, by hydraulic jack system to floorings
Pre-add reversible deformation makes equipment flip an angle and realizes that accommodation is welded by hydraulic pressure overturning system, and rocking arm welding machine platform can be more preferable
Be used cooperatively with hydraulic pressure reversely deformed jig frame, an operating personnel can operate two welding tractors simultaneously, improve production efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the hydraulic pressure Anti-deformation device of welding cross bridge floor board.
Fig. 2 is the structure diagram that hydraulic pressure overturns system.
Fig. 3 is the structure diagram of hydraulic compression system.
Fig. 4 is the structure diagram of rocking arm welding machine platform.
In figure：1st, rocking arm welding machine platform, 2, hydraulic compression system, 3, hydraulic pressure overturning system, 4, hydraulic jack, 5, overturning
System base, 6, pressing element, 7, hydraulic jack, 8, welding machine platform, 9, rocking arm, 10, shaft.
Specific embodiment
As shown in Figs 1-4, a kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board, the device include hydraulic compression
System 2, hydraulic pressure overturning system 3 and rocking arm welding machine platform 1 form.Hydraulic compression system 2 is mounted in hydraulic pressure overturning system 3, liquid
Press pressing system 2 corresponding with the position of rocking arm welding machine platform 1.
Hydraulic pressure overturning system 3 includes returning face plate, the first hydraulic jack 4 and overturning system base 5, hydraulic jack 4
Bottom is mounted on by rotating pin in overturning system base 5, and the top of hydraulic jack 4 is connected by rotating pin and returning face plate
It connects；
Hydraulic compression system 2 includes 6 and second hydraulic jack 7 of pressing element, and the second hydraulic jack 7 is arranged on returning face plate
Bottom, the second hydraulic jack 7 are connected with pressing element 6, and pressing element 6 is pushing down floorings；
Rocking arm welding machine platform 1 includes stent, welding machine platform 8, rocking arm 9 and shaft 10, and welding machine platform 8 is mounted on by bolt
The end of rocking arm 9, rocking arm 9 are connected by shaft 10 with stent.
As shown in Figure 1, plate unit is placed on device in place, by the hydraulic jack system in Fig. 3 to floorings
Pre-add reversible deformation makes equipment flip an angle and realizes that accommodation is welded by the hydraulic pressure overturning system in Fig. 2, the rocking arm in Fig. 4
Welding machine platform can be preferably used cooperatively with hydraulic pressure reversely deformed jig frame, and an operating personnel can operate two welding tractors simultaneously,
Improve production efficiency.
The advantages of present apparatus be ensure welding quality on the premise of, only need an operating personnel can be completed one it is orthogonal
The welding job of different in nature floorings, improves production efficiency.
Claims (1)
1. a kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board, it is characterised in that：The device includes hydraulic compression system
It unites (2), hydraulic pressure overturning system (3) and rocking arm welding machine platform (1) form；Hydraulic compression system (2) is mounted on hydraulic pressure and overturns system
(3) on, hydraulic compression system (2) is corresponding with the position of rocking arm welding machine platform (1)；
Hydraulic pressure overturning system (3) includes returning face plate, the first hydraulic jack (4) and overturning system base (5), the first hydraulic jack
The bottom for pushing up (4) is mounted on by rotating pin in overturning system base (5), and the top of the first hydraulic jack (4) is by turning
Dynamic axis pin is connected with returning face plate；
Hydraulic compression system (2) includes pressing element (6) and the second hydraulic jack (7), and the second hydraulic jack (7) is arranged on overturning
The bottom of plate, the second hydraulic jack (7) are connected with pressing element (6), and pressing element (6) is pushing down floorings；
Rocking arm welding machine platform (1) includes stent, welding machine platform (8), rocking arm (9) and shaft (10), and welding machine platform (8) passes through bolt
Mounted on the end of rocking arm (9), rocking arm (9) is connected by shaft (10) with stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080592.0A CN108080837A (en) | 2018-01-28 | 2018-01-28 | A kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080592.0A CN108080837A (en) | 2018-01-28 | 2018-01-28 | A kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080837A true CN108080837A (en) | 2018-05-29 |
Family
ID=62183464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080592.0A Withdrawn CN108080837A (en) | 2018-01-28 | 2018-01-28 | A kind of hydraulic pressure Anti-deformation device for welding cross bridge floor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398420A (en) * | 2019-08-19 | 2019-11-01 | 艾尔希庆华(西安)汽车有限公司 | A kind of quick-fried reinspection test method of gas generator liquid |
| CN114833509A (en) * | 2022-03-27 | 2022-08-02 | 河南科技大学 | Steel sheet anti-deformation welding set for hot working |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967130Y (en) * | 2006-11-20 | 2007-10-31 | 国营武昌造船厂 | Hydraulic plate unit deformation-reversible angle welding swinging jig |
| KR100961386B1 (en) * | 2009-11-27 | 2010-06-07 | 유전공업(주) | Reverse-deformation jig device for weld deformation modification |
| CN102407397A (en) * | 2011-09-15 | 2012-04-11 | 海波重型工程科技股份有限公司 | Construction method for improving fatigue strength of welding joint of orthotropic steel bridge deck |
| CN102601566A (en) * | 2012-03-26 | 2012-07-25 | 无锡华联科技集团有限公司 | Swing type reversible deformation welding fixture for bridge plate units |
| CN102699505A (en) * | 2012-06-08 | 2012-10-03 | 天津住宅集团建材科技有限公司 | Steel pipe butt welding machine for manufacturing steel subframe |
| CN102861970A (en) * | 2012-09-27 | 2013-01-09 | 中铁山桥集团有限公司 | Welding method of orthotropic plate U-shaped rib fillet welding robot and special equipment thereof |
| CN203390425U (en) * | 2013-06-27 | 2014-01-15 | 上海宝冶工程技术有限公司 | Positioning structure for machine head of rocker arm type moving electric welding machine |
| CN103862142A (en) * | 2014-03-20 | 2014-06-18 | 中铁山桥集团有限公司 | Flat position single-seam symmetrical welding method for orthotropic plate U-shaped rib corner welding seam robot |
| CN104325241A (en) * | 2014-10-29 | 2015-02-04 | 江阴市巨匠文化创意发展有限公司 | Rocker arm welding machine |
| CN104607787A (en) * | 2015-02-02 | 2015-05-13 | 安徽机电职业技术学院 | Multi-degree of freedom and multi-angle rocker arm type spot welder |
| CN206230200U (en) * | 2016-10-28 | 2017-06-09 | 武汉钢铁江北集团有限公司 | Slab element welding reversely deformed jig frame |
| CN208099663U (en) * | 2018-01-28 | 2018-11-16 | 中交第一公路工程局有限公司 | A kind of hydraulic Anti-deformation device welding cross bridge floor board |
-
2018
- 2018-01-28 CN CN201810080592.0A patent/CN108080837A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967130Y (en) * | 2006-11-20 | 2007-10-31 | 国营武昌造船厂 | Hydraulic plate unit deformation-reversible angle welding swinging jig |
| KR100961386B1 (en) * | 2009-11-27 | 2010-06-07 | 유전공업(주) | Reverse-deformation jig device for weld deformation modification |
| CN102407397A (en) * | 2011-09-15 | 2012-04-11 | 海波重型工程科技股份有限公司 | Construction method for improving fatigue strength of welding joint of orthotropic steel bridge deck |
| CN102601566A (en) * | 2012-03-26 | 2012-07-25 | 无锡华联科技集团有限公司 | Swing type reversible deformation welding fixture for bridge plate units |
| CN102699505A (en) * | 2012-06-08 | 2012-10-03 | 天津住宅集团建材科技有限公司 | Steel pipe butt welding machine for manufacturing steel subframe |
| CN102861970A (en) * | 2012-09-27 | 2013-01-09 | 中铁山桥集团有限公司 | Welding method of orthotropic plate U-shaped rib fillet welding robot and special equipment thereof |
| CN203390425U (en) * | 2013-06-27 | 2014-01-15 | 上海宝冶工程技术有限公司 | Positioning structure for machine head of rocker arm type moving electric welding machine |
| CN103862142A (en) * | 2014-03-20 | 2014-06-18 | 中铁山桥集团有限公司 | Flat position single-seam symmetrical welding method for orthotropic plate U-shaped rib corner welding seam robot |
| CN104325241A (en) * | 2014-10-29 | 2015-02-04 | 江阴市巨匠文化创意发展有限公司 | Rocker arm welding machine |
| CN104607787A (en) * | 2015-02-02 | 2015-05-13 | 安徽机电职业技术学院 | Multi-degree of freedom and multi-angle rocker arm type spot welder |
| CN206230200U (en) * | 2016-10-28 | 2017-06-09 | 武汉钢铁江北集团有限公司 | Slab element welding reversely deformed jig frame |
| CN208099663U (en) * | 2018-01-28 | 2018-11-16 | 中交第一公路工程局有限公司 | A kind of hydraulic Anti-deformation device welding cross bridge floor board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398420A (en) * | 2019-08-19 | 2019-11-01 | 艾尔希庆华(西安)汽车有限公司 | A kind of quick-fried reinspection test method of gas generator liquid |
| CN114833509A (en) * | 2022-03-27 | 2022-08-02 | 河南科技大学 | Steel sheet anti-deformation welding set for hot working |
| CN114833509B (en) * | 2022-03-27 | 2024-05-07 | 河南科技大学 | Steel plate reverse deformation welding device for hot working |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100024 Guanzhuang Zhou Jiajing, Chaoyang District, Beijing Applicant after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant after: CCCC WORLDCOM HEAVY INDUSTRIES (BEIJING) CO.,LTD. Address before: 100024 Guanzhuang Zhou Jiajing, Chaoyang District, Beijing Applicant before: CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant before: CCCC WORLDCOM HEAVY INDUSTRIES (BEIJING) CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ke Inventor after: Zhang Zhuolin Inventor after: Only Baoshan Inventor after: Zheng Quan Inventor after: Zhang Shuai Inventor after: Sun Xiaoshuai Inventor after: Liu Xinyang Inventor before: Zhang Zhuolin Inventor before: Chen Ke Inventor before: Only Baoshan Inventor before: Zheng Quan Inventor before: Zhang Shuai Inventor before: Sun Xiaoshuai Inventor before: Liu Xinyang |
|
| CB03 | Change of inventor or designer information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |
|
| WW01 | Invention patent application withdrawn after publication |