CN107775207A - A kind of bridge welding device and bridge welding method - Google Patents
A kind of bridge welding device and bridge welding method Download PDFInfo
- Publication number
- CN107775207A CN107775207A CN201711001997.2A CN201711001997A CN107775207A CN 107775207 A CN107775207 A CN 107775207A CN 201711001997 A CN201711001997 A CN 201711001997A CN 107775207 A CN107775207 A CN 107775207A
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- CN
- China
- Prior art keywords
- welding
- rib plate
- bridge
- welder
- fixing tool
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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.)
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to building field, in particular to a kind of bridge welding device and bridge welding method.A kind of bridge welding device, it includes welder, the fixing tool for fixing U rib plate, and welder is used to weld U rib plate；Fixing tool includes frock body, rotary shaft, first driving means；One end of rotary shaft is rotatablely connected through frock body and with frock body, and first driving means are connected with one end of frock body, and first driving means can drive frock body to be rotated around rotary shaft.Fixing tool is used to fix U rib plate, rotates fixing tool by first driving means, has certain angle between frock body and ground, therefore, U rib plate also has certain angle with ground, is easy to U rib plate to be welded, and then welder welds to U rib plate.
Description
Technical field
The present invention relates to building field, in particular to a kind of bridge welding device and bridge welding method.
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.
Steel structure bridge main body is alloy steel products, is assembled and is welded after producing parts, is more conventional at present
A kind of bridge construction mode, each parts neatly can not be assembled and welded in the prior art.
The content of the invention
It is an object of the invention to provide a kind of bridge welding device and bridge welding method, its be intended to improve it is existing can not
The problem of each parts are easily assembled and welded.
The present invention provides a kind of technical scheme：
A kind of bridge welding device, it includes welder, the fixing tool for fixing U rib plate, and welder is used for
Weld U rib plate；Fixing tool includes frock body, rotary shaft, first driving means；One end of rotary shaft through frock body and
It is rotatablely connected with frock body, first driving means are connected with one end of frock body, and first driving means can drive frock sheet
Body rotates around rotary shaft.
In other embodiments of the invention, above-mentioned fixing tool also includes the second drive device, the second drive device with
One end connection of the frock body away from first driving means.
In other embodiments of the invention, above-mentioned bridge welding device also includes portal frame, and welder is slideably
It is arranged at portal frame.
In other embodiments of the invention, above-mentioned bridge welding device includes multiple welders, multiple welders
Arranged along the length direction of portal frame.
In other embodiments of the invention, above-mentioned welder include the first welding structure, the second welding structure, first
Welding structure includes lifting driving, fluctuating orbit, the clamping device for being clamped with welding gun；Drive installation is lifted in fluctuating orbit, is risen
Drop driving is connected with clamping device, makes clamping device can the slip of OQ t track.
In other embodiments of the invention, above-mentioned lifting is driven to cylinder.
In other embodiments of the invention, above-mentioned welder also includes traversing driving, cross moving track, the first welding knot
Structure and the second welding structure are slidably disposed in cross moving track；Tied respectively with the first welding at the relative both ends of traversing driving
Structure, second are welded to connect, to adjust the distance between the first welding structure and the second welding structure.
In other embodiments of the invention, above-mentioned fixing tool includes two clamp structures, and two clamp structures can be slided
The relative both ends of fixing tool are arranged at dynamicly, and two clamp structures can clamp the both ends of U rib plate respectively.
In other embodiments of the invention, above-mentioned fixing tool be slidably provided with along its length multiple oil cylinders or
Cylinder, multiple oil cylinders or cylinder can support U rib plate.
The present invention also provides a kind of technical scheme：
A kind of bridge welding method, it includes：U rib plate is fixed on fixing tool, drives first driving means, is rotated solid
Determining frock makes fixing tool and ground have angle, and the side of U rib plate is welded with welder；First driving means are driven, are turned
Dynamic fixing tool, the opposite side of U rib plate is welded with welder.
The beneficial effect of bridge welding device provided in an embodiment of the present invention and bridge welding method is：
Fixing tool is used to fix U rib plate, rotates fixing tool by first driving means, frock body and ground it
Between there is certain angle, therefore, U rib plate also has certain angle with ground, is easy to U rib plate to be welded, and then welds
Device welds to U rib plate.
First welding structure includes lifting driving, fluctuating orbit, the clamping device for being clamped with welding gun.In use,
According to the height of U rib plate to be welded, lifting driving is used to drive clamping device to slide on fluctuating orbit, so as to adjust clamping
The height of mechanism, so as to adjust the height of welding gun.
The first welding structure is set to be located remotely from each other with the second welding structure or close by traversing driving.According to U rib plate
The length of both sides in the horizontal direction is adjusted.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of bridge welding device first state provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the state of bridge welding device second provided in an embodiment of the present invention；
Fig. 3 is the structural representation of fixing tool provided in an embodiment of the present invention；
Fig. 4 is the structural representation of welder provided in an embodiment of the present invention；
Fig. 5 is the assembling schematic diagram of welder provided in an embodiment of the present invention.
Icon：100- bridge welding devices；101-U floors；102- portal frames；110- fixing tools；111- frock bodies；
112- rotary shafts；113- first driving means；114- clamp structures；120- welders；The welding structures of 130- first；131- is welded
Rifle；132- lifting drivings；133- fluctuating orbits；134- clamping devices；The welding structures of 140- second；The traversing drivings of 151-；152-
Cross moving track.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the embodiment of the present invention, it is to be understood that the orientation of the instruction such as term " on ", " under ", " level "
Or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when the orientation usually put
Or position relationship, or the orientation that usually understands of those skilled in the art or position relationship, it is for only for ease of and describes this hair
It is bright and simplify description, rather than instruction or imply that signified equipment or element must have specific orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the embodiment of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term
" setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, middle matchmaker can also be passed through
Jie is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is the structural representation of the first state of bridge welding device 100 provided in an embodiment of the present invention；Fig. 2 is this hair
The structural representation for the state of bridge welding device 100 second that bright embodiment provides；Fig. 1, Fig. 2 are referred to, the present embodiment provides
A kind of bridge welding device 100, bridge welding device 100 are mainly used in carrying out assemble welding, bridge welding device to bridge
100 include being used for fixing tool 110, the welder 120 for fixing U rib plate 101；Welder 120 is used to weld U rib plate 101.
Fixing tool 110 includes frock body 111, rotary shaft 112, first driving means 113；Rotary shaft 112 passes through frock body
111, first driving means 113 (see Fig. 3) are connected with one end of frock body 111, and first driving means 113 can drive frock sheet
Body 111 rotates the relative rotation axle 112 of frock body 111.
In detail, fixing tool 110 is used to fix U rib plate 101, revolves fixing tool 110 by first driving means 113
Turn, there is certain angle, therefore, U rib plate 101 also has certain angle with ground, just between frock body 111 and ground
Welded in U rib plate 101, then welder 120 welds to U rib plate 101.
In the present embodiment, first driving means 113 are oil cylinder, and oil cylinder one end is installed on ground, the other end and frock sheet
One end connection of body 111.By the flexible of oil cylinder expansion link, make one end of frock body 111 alternatively remote or closely
Face.It is understood that in other embodiments of the invention, first driving means 113 can also be cylinder etc..
In other embodiments of the invention, in order that the angle between frock body 111 and ground is preferably adjusted, Gu
Determining frock 110 also includes the second drive device (not shown), and the second drive device is with frock body 111 away from the first driving
One end connection of device 113.
In detail, the second drive device is oil cylinder.By the flexible of oil cylinder expansion link, make one end of frock body 111 can
Selection of land is remote or close to ground.It is understood that in other embodiments of the invention, the second drive device can also be
Cylinder etc..
First driving means 113 make one end of frock body 111 make frock body 111 close to ground, the second drive device
The other end away from bottom surface, therefore preferably frock body 111 and the angle on ground are adjusted.
In the present embodiment, the drive device of first driving means 113 and second and the annexation of fixing tool 110 use
Cylinder or oil cylinder and the connected mode of powered structure, the present embodiment will not be explained again in the prior art.
Fig. 3 is the structural representation of fixing tool 110 provided in an embodiment of the present invention.Refer to Fig. 3.
In the present embodiment, in welding process, bridge has different spans and different amplitudes, it is therefore desirable to adjusts
Amplitude between whole U rib plate 101 and fixing tool 110.
In the present embodiment, fixing tool 110 includes two clamp structures 114, and two clamp structures 114 are slideably set
The relative both ends of fixing tool 110 are placed in, two clamp structures 114 can clamp the both ends of U rib plate 101 respectively.
In detail, clamp structure 114 is slidably connected with fixing tool 110, and two clamp structures 114 can clamp U ribs respectively
The both ends of plate 101.
Further, in the present embodiment, clamp structure 114 (does not show including two jig arm being mutually rotatablely connected in figure
Go out), in welding and assembling process.Further, cylinder is provided between two jig arm, cylinder can promote two jig arm phases
Mutually closer or far from.It is understood that in other embodiments, oil cylinder can also be set between two jig arm.
In order that there is certain angle, in the present embodiment, along fixing tool between U rib plate 101 and fixing tool 110
110 length directions are slidably provided with multiple oil cylinder (not shown)s, and one end of oil cylinder is installed on fixing tool 110, separately
One end alternatively supports U rib plate 101.In other words, oil cylinder is arranged at fixing tool 110.U rib plate 101 is installed on fixing tool 110
Afterwards, two clamp structures 114 can clamp the both ends of U rib plate 101 respectively.The expansion link of oil cylinder is adjusted, makes the centre of U rib plate 101
Opening position is away from fixing tool 110.So that there is certain radian between U rib plate 101 and fixing tool 110.
It is understood that in other embodiments of the invention, can also be along the length direction of fixing tool 110 slidably
Ground is provided with multiple cylinder (not shown)s, and multiple cylinders can support U rib plate 101.
Referring to Fig. 1, in the present embodiment, bridge welding device 100 also includes portal frame 102, welder 120
It is slidably disposed in portal frame 102., it is necessary to adjust welder 120 in welding process, make welder 120 and U rib plate
101 correspondences, in order to be welded to U rib plate 101, therefore, welder 120 is slidably connected with portal frame 102.
Slide rail is provided with portal frame 102, welder 120 is correspondingly provided with the chute matched with slide rail, Ke Yili
Solution, in other embodiments of the invention, welder 120 can also be slided by other connected modes and portal frame 102
Dynamic connection.The present invention will be repeated no longer it.
The bridge welding device 100 that the present embodiment provides is provided with three welders 120, three edges of welder 120
The length direction arrangement of portal frame 102.Three welders 120 can weld to multiple places of U rib plate 101 simultaneously.
It is understood that in other embodiments of the invention, bridge welding device 100 can also only set a welder
120, or two, multiple welders 120 such as four are set according to demand.
Fig. 4 is the structural representation of welder 120 provided in an embodiment of the present invention.Refer to Fig. 4.
In the present embodiment, welder 120 includes the first welding structure 130, the second welding structure 140, the first welding
Structure 130 is connected with the second welding structure 140, and the first welding structure 130 and the second welding structure 140 are along portal frame 102
Length direction is arranged.First welding structure 130 can weld to the side of U rib plate 101, and the second welding structure 140 is to U ribs
The opposite side of plate 101 is welded.
Fig. 5 is the assembling schematic diagram of welder 120 provided in an embodiment of the present invention.Refer to Fig. 5.
Further, it is necessary to adjust the height of welding gun 131 in welding process, the first welding structure 130 includes lifting and driven
Dynamic 132, fluctuating orbit 133, the clamping device 134 for being clamped with welding gun 131；Lifting driving 132 is installed on fluctuating orbit 133, rises
Drop driving 132 is connected with clamping device 134, make clamping device 134 can OQ t track 133 slide.
In detail, in use, according to the height of U rib plate 101 to be welded, the driving clamping machine of lifting driving 132
Structure 134 slides on fluctuating orbit 133, so as to adjust the height of clamping device 134, so as to adjust the height of welding gun 131.
In the present embodiment, lifting driving 132 is cylinder, it is to be understood that in other embodiments of the invention, is risen
Drop driving 132 can also be oil cylinder.Or in other embodiments, lifting driving 132 can also be hoist engine.
Cylinder or oil cylinder and fluctuating orbit 133, the connected mode of clamping device 134 using cylinder of the prior art or
The connected mode of person's oil cylinder, the present embodiment will not be explained again.
Correspondingly, in the present embodiment, the setting of the setting relation of the second welding structure 140 and the first welding structure 130
Relation is identical.It is understood that in other embodiments of the invention, the second welding structure 140 can also be with the first welding
Structure, the annexation of structure 130 differ.
From the above, in use, because fixing tool 110 is different from the angle on ground, U rib plate 101 is caused
Both sides length in the horizontal direction is different, dimension, in use, the second welding structure 140 and the first welding structure 130 it
Between distance can adjust.
Referring to Fig. 1, in the present embodiment, welder 120 also includes traversing driving 151, cross moving track 152,
First welding structure 130 and the second welding structure 140 are slidably disposed in cross moving track 152；Traversing driving 151 is relative
Both ends are connected with the first welding structure 130, the second welding structure 140 respectively, with the welding of the first welding structure of regulation 130 and second
The distance between structure 140.
Further, 151 one end of traversing driving are connected with the first welding structure 130, it is traversing drive 151 the other end and the
Two welding structures 140 connect.In use, the first welding structure 130 and the second welding structure are made by traversing driving 151
140 are located remotely from each other or close.
In the present embodiment, traversing driving 151 is cylinder, it is to be understood that in other embodiments of the invention, horizontal
It can also be oil cylinder to move driving 151.Or in other embodiments, traversing driving 151 can also be hoist engine.
Further, in the present embodiment, the first welding structure 130 and the second welding structure 140 pass through two traversing drives
Dynamic 151 are attached, and in other embodiments, the first welding structure 130 and the second welding structure 140 only can also pass through one
The traversing connection of driving 151.
The major advantage of bridge welding device 100 provided in an embodiment of the present invention is：
Fixing tool 110 is used to fix U rib plate 101, rotates fixing tool 110 by first driving means 113, frock
There is certain angle, therefore, U rib plate 101 also has certain angle with ground, is easy to U rib plate between body 111 and ground
101 are welded, and then welder 120 welds to U rib plate 101.
In the present embodiment, the first welding structure 130 includes lifting driving 132, fluctuating orbit 133, is clamped with welding gun 131
Clamping device 134.In use, according to the height of U rib plate 101 to be welded, the driving clamping device of lifting driving 132
134 slide on fluctuating orbit 133, so as to adjust the height of clamping device 134, so as to adjust the height of welding gun 131.
Further, the first welding structure 130 made by traversing driving 151 and the second welding structure 140 be located remotely from each other or
Person is close.It is adjusted according to the length of the both sides of U rib plate 101 in the horizontal direction.
The present invention also provides a kind of bridge welding method：
It includes：U rib plate 101 is fixed on fixing tool 110, drives first driving means 113, rotates fixing tool
110 make fixing tool 110 and ground have angle, and the side of U rib plate 101 is welded with welder 120；The driving dress of driving first
113 are put, rotates fixing tool 110, the opposite side of U rib plate 101 is welded with welder 120.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of bridge welding device, it is characterised in that the bridge welding device includes welder, for fixing U rib plate
Fixing tool, the welder be used for weld the U rib plate；The fixing tool includes frock body, rotary shaft, first
Drive device；One end of the rotary shaft is rotatablely connected through the frock body and with the frock body, and described first drives
Dynamic device is connected with one end of the frock body, and the first driving means can drive the frock body around the rotary shaft
Rotate.
2. bridge welding device according to claim 1, it is characterised in that the fixing tool also includes the second driving and filled
Put, second drive device is connected with the described one end of frock body away from the first driving means.
3. bridge welding device according to claim 1, it is characterised in that the bridge welding device also includes gantry
Frame, the welder are slidably disposed in the portal frame.
4. bridge welding device according to claim 3, it is characterised in that the bridge welding device includes multiple described
Welder, length direction arrangement of multiple welders along the portal frame.
5. bridge welding device according to claim 1, it is characterised in that the welder includes the first welding and tied
Structure, the second welding structure, first welding structure are connected with second welding structure；First welding structure includes rising
Driving, fluctuating orbit, the clamping device for being clamped with welding gun drop；The lifting drive installation is in the fluctuating orbit, the lifting
Driving is connected with the clamping device, makes the clamping device can relatively described fluctuating orbit slip.
6. bridge welding device according to claim 5, it is characterised in that the lifting is driven to cylinder.
7. bridge welding device according to claim 5, it is characterised in that the welder also include it is traversing driving,
Cross moving track, first welding structure are slidably disposed in the cross moving track with second welding structure；It is described
The relative both ends of traversing driving are connected with first welding structure, second welding structure respectively, to adjust described first
The distance between welding structure and second welding structure.
8. bridge welding device according to claim 1, it is characterised in that the fixing tool includes two clampings and tied
Structure, two clamp structures are respectively slidably arranged at the relative both ends of the fixing tool, two clamp structures
The both ends of the U rib plate can be clamped respectively.
9. bridge welding device according to claim 1, it is characterised in that the fixing tool is grown along the frock body
Degree direction is slidably provided with multiple oil cylinders or cylinder, and multiple oil cylinders or the cylinder can support the U rib plate.
10. a kind of bridge welding method of the bridge welding device based on described in claim 1-9 any one, its feature exist
In comprising the following steps：
U rib plate is fixed on fixing tool, first driving means drive the frock body to rotate, so that the frock body
There is angle with ground, welder welds the side of the U rib plate；First driving means drive the frock body to rotate,
The welder welds the opposite side of the U rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001997.2A CN107775207A (en) | 2017-10-24 | 2017-10-24 | A kind of bridge welding device and bridge welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001997.2A CN107775207A (en) | 2017-10-24 | 2017-10-24 | A kind of bridge welding device and bridge welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107775207A true CN107775207A (en) | 2018-03-09 |
Family
ID=61434909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711001997.2A Pending CN107775207A (en) | 2017-10-24 | 2017-10-24 | A kind of bridge welding device and bridge welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475709A (en) * | 2020-10-12 | 2021-03-12 | 湖北大集重钢有限公司 | Welding system for steel structure bridge |
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056491A (en) * | 2012-12-18 | 2013-04-24 | 中铁山桥集团有限公司 | Automatic assembly method for orthotropic plate unit U-shaped ribs |
| CN103264246A (en) * | 2013-04-28 | 2013-08-28 | 福斯流体控制（苏州）有限公司 | Slope surfacing tool for long poles |
| CN204747839U (en) * | 2015-06-30 | 2015-11-11 | 成都华远焊割设备有限公司 | Novel special plane is welded at non -uniform beam longmen |
| CN204843388U (en) * | 2015-08-19 | 2015-12-09 | 武汉一冶钢结构有限责任公司 | Case roof beam panel U rib welded anti -deformation device |
| CN105171204A (en) * | 2015-10-21 | 2015-12-23 | 江苏京沪重工有限公司 | Welding production line and construction method for bridge plate unit |
| CN205927601U (en) * | 2016-08-22 | 2017-02-08 | 江苏广耀建设有限公司 | Cantilever type rush -harvesting and rush -planting automatic weld machine |
| CN206263415U (en) * | 2016-12-16 | 2017-06-20 | 厦门松兴智能机器人有限公司 | A kind of circumferential weld rush-harvesting and rush-planting automatic welding device |
-
2017
- 2017-10-24 CN CN201711001997.2A patent/CN107775207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056491A (en) * | 2012-12-18 | 2013-04-24 | 中铁山桥集团有限公司 | Automatic assembly method for orthotropic plate unit U-shaped ribs |
| CN103264246A (en) * | 2013-04-28 | 2013-08-28 | 福斯流体控制（苏州）有限公司 | Slope surfacing tool for long poles |
| CN204747839U (en) * | 2015-06-30 | 2015-11-11 | 成都华远焊割设备有限公司 | Novel special plane is welded at non -uniform beam longmen |
| CN204843388U (en) * | 2015-08-19 | 2015-12-09 | 武汉一冶钢结构有限责任公司 | Case roof beam panel U rib welded anti -deformation device |
| CN105171204A (en) * | 2015-10-21 | 2015-12-23 | 江苏京沪重工有限公司 | Welding production line and construction method for bridge plate unit |
| CN205927601U (en) * | 2016-08-22 | 2017-02-08 | 江苏广耀建设有限公司 | Cantilever type rush -harvesting and rush -planting automatic weld machine |
| CN206263415U (en) * | 2016-12-16 | 2017-06-20 | 厦门松兴智能机器人有限公司 | A kind of circumferential weld rush-harvesting and rush-planting automatic welding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
| CN112475709A (en) * | 2020-10-12 | 2021-03-12 | 湖北大集重钢有限公司 | Welding system for steel structure bridge |
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Application publication date: 20180309 |