CN205996396U - A kind of welder of U rib and welding system - Google Patents
A kind of welder of U rib and welding system Download PDFInfo
- Publication number
- CN205996396U CN205996396U CN201620911506.2U CN201620911506U CN205996396U CN 205996396 U CN205996396 U CN 205996396U CN 201620911506 U CN201620911506 U CN 201620911506U CN 205996396 U CN205996396 U CN 205996396U
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- rib
- welding machine
- welder
- main frame
- connecting rod
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Abstract
The utility model discloses a kind of welder of U rib, including internal welding machine, main frame and attachment means, attachment means one end connects internal welding machine, and the other end connects main frame, main frame drives internal welding machine to be moved into and out U rib by attachment means, and main frame is all arranged by attachment means with each connecting pipeline of internal welding machine.The main frame of this welder drives internal welding machine to move by attachment means, turnover U rib, simultaneously, each connecting pipeline of main frame and internal welding machine is all arranged by attachment means, main frame is powered for silk supply by this attachment means for internal welding machine, ensure the welding condition of internal welding machine, internal welding machine is enable to carry out welding job inside U rib, and then it is capable of the two-sided welding to U rib, ensure that the weldquality of U rib, avoid the occurrence of single defect easily occurring when outside weldings, improve the welding quality of weld seam, U rib and cover plate is made to be welded into the higher U rib unit of steadiness.The invention also discloses a kind of welding system of U rib.
Description
Technical field
This utility model is related to science of bridge building field, in particular it relates to a kind of welder of U rib.Additionally, this practicality is new
Type further relates to a kind of welding system of U rib.
Background technology
Steel box-girder is the important component part in bridge bearing structure, is mainly used in providing support, it is to avoid bridge deformation.Steel
Box beam generally comprises the structures such as top board, base plate, and described top board and base plate are typically welded by U rib and base plate.
At present, the angle welding between the U rib of steel box-girder and base plate is all using outside single-sided welding.When outside weldings, in order to
Reach the depth of penetration of design requirement, bevel or welded using high current generally outside U rib.Using high current weldering
When connecing, the degree of stability of electric current, voltage and speed of welding in welding process directly affects welding quality it is difficult to ensure welding matter
Amount.Outside U rib during bevel, processing and groove size during assembling, root face, gap are difficult to consistent, also can directly affect weldering
Connect quality.
Above-mentioned welding manner often causes to exist lack of penetration, incomplete fusion, overlap inside U rib, depth of penetration does not meet will
The various defects such as ask so that Kekelé structure count defect easily occurs inside U rib, have a strong impact on the intensity of weld seam.
Utility model content
The purpose of this utility model there is provided a kind of welder of U rib, and the welder of this U rib can enter U rib
Inside is persistently welded, it is to avoid the weld defect of U rib.Another purpose of the present utility model is to provide a kind of welding of U rib
System.
In order to realize above-mentioned technical purpose, this utility model provides a kind of welder of U rib, including internal welding machine, master
Machine and attachment means, described attachment means one end connects described internal welding machine, and the other end connects described main frame, and described main frame passes through institute
Stating attachment means drives described internal welding machine to be moved into and out U rib, and each connecting pipeline of described main frame and described internal welding machine is all by institute
State attachment means setting.
Optionally, described attachment means include connecting rod, and described connecting rod is rigid structure, and described main frame passes through described company
Internal welding machine described in extension bar push-and-pull, described main frame is all arranged by described connecting rod with each described connecting pipeline of described internal welding machine.
Optionally, described main frame bottom is provided with joint, and each described connecting pipeline is all integrated in described joint.
Optionally, it is provided with push rod on the downside of described joint, described push rod is connected with the end of described connecting rod.
Optionally, also include guide rail, described internal welding machine, described main frame and described connecting rod are respectively positioned on described guide rail and equal
Move along described guide rail.
Optionally, described connecting rod is the hollow rigid rod of fixed length.
Optionally, it is provided with roller on the downside of described connecting rod, described connecting rod is moved along described guide rail by described roller.
Optionally, described connecting rod is telescopic hollow stem.
Optionally, near the side of described internal welding machine or described internal welding machine, alternative one is provided with power to described connecting rod
Mechanism.
This utility model additionally provides a kind of welding system of U rib, including the weldering of portal frame, work platformses and multiple U rib
Connection device, described welder is the welder described in any of the above-described；Described portal frame and described work platformses position respectively
In the two ends of described welder, the attachment means of each described welder are set up in parallel, the described master of each described welder
Machine is arranged on described portal frame.
The welder of the U rib that this utility model provides, including internal welding machine, main frame and attachment means, attachment means one end
Connect internal welding machine, the other end connects main frame, main frame drives internal welding machine to be moved into and out U rib, main frame and internal welding machine by attachment means
Each connecting pipeline all arranged by attachment means.
The main frame of this welder drives internal welding machine to move by attachment means, passes in and out U rib, meanwhile, main frame and internal welding machine
Each connecting pipeline all arranged by this attachment means, main frame by this attachment means for internal welding machine power for silk supply it is ensured that
The welding condition of internal welding machine is so that internal welding machine can carry out welding job inside U rib.Internal welding machine is in U rib interior welds U rib
The angle seam crossing in portion, and then it is capable of the two-sided welding to U rib, ensure that the weldquality of U rib, it is to avoid occur from outside
Lack of penetration, incomplete fusion, the depth of penetration easily the occurring during welding defect such as not, improves the welding quality of weld seam, make U rib and
Cover plate is welded into the higher U rib unit of steadiness.
The welding system of the U rib that this utility model provides, including the welder of multiple U ribs, it may have above-mentioned corresponding
Technique effect, meanwhile, multiple welders are synchronously driven by portal frame, can weld multiple U ribs simultaneously, substantially increase welding
Efficiency.
Brief description
Accompanying drawing is used to provide and further understands to of the present utility model, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.
Fig. 1 is a kind of structural representation of specific embodiment of welder of U rib provided by the utility model；
Wherein, the corresponding relation between the reference in Fig. 1 and component names is as follows：
Main frame 1；Internal welding machine 2；Connecting rod 3；Joint 4；Guide rail 5；
Portal frame 100；Work platformses 200.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in detail.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
Refer to Fig. 1, Fig. 1 is a kind of structure of specific embodiment of welder of U rib provided by the utility model
Schematic diagram.
In order to improve the weldquality of U rib, a kind of improved mode is to carry out welding by both sides in the inside and outside of U rib weld seam
Connect, because the structure space within U rib is little and long and narrow, how welding gun enters inside U rib, how to be welding gun after entering U rib inside
Continued power supplies silk supply etc., is the technical problem that those skilled in the art are badly in need of solving at present.
In a kind of specific embodiment, this utility model provides a kind of welder of U rib, including internal welding machine 2,
Main frame 1 and attachment means, attachment means one end connects internal welding machine 2, and the other end connects main frame 1, and main frame 1 is driven by attachment means
Internal welding machine 2 is moved into and out U rib, and main frame 1 is all arranged by attachment means with each connecting pipeline of internal welding machine 2.
The main frame 1 of this welder drives internal welding machine 2 mobile by attachment means, passes in and out U rib, meanwhile, main frame 1 and interior weldering
Each connecting pipeline of machine 2 is all arranged by this attachment means, and main frame 1 is that internal welding machine 2 power supply supplies for silk by this attachment means,
The welding condition ensureing internal welding machine 2 is so that internal welding machine 2 can carry out welding job inside U rib.
By arranging attachment means, the pipelines such as the various cables needed for internal welding machine 2, pipeline, welding wire can be arranged at
It is also possible to by part pipeline in attachment means, part pipeline is outside attachment means, or setting line in attachment means
Groove, arranges pipeline by attachment means and wire casing.
After making internal welding machine 2 enter U rib, main frame 1 can persistently provide welding required condition to internal welding machine 2, internal welding machine 2
Can angle seam crossing within U rib interior welds U rib, and then be capable of the two-sided welding to U rib, ensure that U rib
Weldquality, it is to avoid single lack of penetration, incomplete fusion, depth of penetration easily occurring when outside weldings defect such as not occurs, carries
The high welding quality of weld seam, makes U rib and cover plate be welded into the higher U rib unit of steadiness.
Internal welding machine 2 include can inside U rib movement mobile platform, on mobile platform arrange two symmetrical welding guns,
The head of two welding guns is located at the both sides of mobile platform respectively, can be respectively welded the angle seam crossing of the internal both sides of U rib simultaneously.
In mobile platform moving process, two welding guns can weld to the angle seam crossing of the internal both sides of U rib simultaneously, moves
Moving platform movement once just can complete the welding to internal two weld seams of U rib unit.
One kind preferred embodiment in, attachment means include connecting rod 3, and connecting rod 3 is rigid structure, and main frame 1 passes through
Connecting rod 3 push-and-pull internal welding machine 2, main frame 1 is all arranged by connecting rod 3 with each connecting pipeline of internal welding machine 2.
Internal welding machine 2 is connected by connecting rod 3 with main frame 1, and when internal welding machine 2 enters U rib inside, main frame 1 is pushed away by connecting rod 3
Internal welding machine 2 and enter U rib, internal welding machine 2 need to carry out opposite direction mobile when, main frame 1 pass through connecting rod 3 to opposite direction pull in weld
Machine 2.Connecting rod 3 is rigid structure, and itself is more steady when mobile, and deflection deformation will not occur, and shake etc. also will not occur not
Stable movement, so so that the mobile comparison in internal welding machine 2 welding process is steady during connecting rod drives internal welding machine 2,
Further ensure that welding quality.It is another that connecting rod 3 can smoothly drive internal welding machine 2 to move to from one end inside U rib
End.
Meanwhile, main frame 1 supplies for silk to internal welding machine 2 power supply also by connecting rod 3, provides welding required condition, and this is even
Extension bar 3 is not only able to for internal welding machine 2 to send into U rib inside the welding condition additionally it is possible within ensureing internal welding machine in U rib.
Further in specific embodiment, main frame 1 bottom is provided with joint 4, and each connecting pipeline is all integrated at joint 4.
Connecting pipeline between main frame 1 and internal welding machine 2 is more, and connecting rod 3 is also longer, in order that each connecting pipeline is passed through even
It is not chaotic that extension bar 3 is arranged, and arranges joint 4 in main frame 1 bottom, each connecting pipeline is all integrated at this joint 4, and by certain
Position relationship arrange, the position relationship of each connecting pipeline can be arranged to the position relationship of each connecting pipeline according to internal welding machine 2,
The connection of internal welding machine 2 and each connecting pipeline can be easy to.
Accordingly the similar fittings body having integrated effect can also be set in internal welding machine 2 side.
In further preferred embodiment, on the downside of joint 4, it is provided with push rod, push rod is connected with the end of connecting rod 3.
By the connection with the end of connecting rod 3, push rod can push-and-pull connecting rod 3, between the end of push rod and connecting rod 3
Can be connected by flexible universal joint, or set buffer gap in the junction of the two.Flexible universal joint and buffer gap can
Absorb the shake in moving process and vibrations, make connecting rod 3 remain even running, do not interfere with the welding of internal welding machine 2
Journey.
In above-mentioned each specific embodiment, this welder also includes guide rail 5, and internal welding machine 2, main frame 1 and connecting rod 3 are equal
On guide rail 5 and all mobile along guide rail 5.
In this welder, interior welding, main frame 1 and connecting rod 3 are all mobile along guide rail 5, can control translational speed, make shifting
Dynamic continuous and stable is it is ensured that stationarity in internal welding machine 2 welding process, and then ensures welding quality.
One kind preferred embodiment in, connecting rod 3 be fixed length hollow rigid rod.
Connecting rod 3 is hollow-core construction, can place the connecting pipeline of main frame 1 and internal welding machine 2 inside it.And connecting rod 3 is
The rigid structure of fixed length, internal welding machine 2 need to enter U rib internal when, pushed it into by connecting rod 3, during this connecting rod 3 with interior
One end that welding machine 2 connects also is entered inside U rib jointly with internal welding machine 2；Internal welding machine 2 during U rib interior welds, connecting rod
3 supplies that ensure that current gas and welding wire.
Further in specific embodiment, it is provided with roller on the downside of connecting rod 3, connecting rod 3 is moved along guide rail 5 by roller
Dynamic.
In welding process, whole connecting rod 3 moves with the movement of main frame 1 and internal welding machine 2, because U rib is longer, connects
Bar 3 is required to for internal welding machine 2 to deliver to the other end from one end of U rib, so the length of connecting rod 3 is also longer, for the ease of even
The movement of extension bar 3, is arranged roller in the downside of connecting rod 3, is moved by roller, can mitigate in moving process on guide rail 5
Frictional force, reduce main frame 1 provide power.
In another preferred embodiment, connecting rod 3 is telescopic hollow stem.
Connecting rod 3 is hollow-core construction, can place the connecting pipeline of main frame 1 and internal welding machine 2 inside it.Meanwhile, connecting rod 3
For telescopic structure, connecting rod 3 can be made up of the bar segment of multistage rigid structure, during driving internal welding machine 2, connects
The length of bar 3 can be adjusted automatically according to practical situation.
Further in specific embodiment, near the side of internal welding machine 2 or internal welding machine 2, alternative one sets connecting rod 3
Dynamic mechanism.
Because connecting rod 3 is telescopic structure, for the ease of driving internal welding machine 2, can be in connecting rod 3 or internal welding machine
On 2, actuating unit is set, to drive internal welding machine 2 turnover U rib.
It is of course also possible to internal welding machine 2 is driven using the structure of connecting rod 3.
Except above-mentioned welder, utility model additionally provides a kind of welding system of U rib, including portal frame 100, work
Platform 200 and the welder of multiple U rib, described welder is the welder described in the various embodiments described above；Portal frame 100
It is located at the two ends of welder with work platformses 200 respectively, the attachment means of each welder are set up in parallel, each welder
Main frame 1 is arranged on portal frame 100.
During the work of this welder, multiple U ribs are positioned clamping on work platformses 200, is then driven by portal frame 100
Attachment means and internal welding machine 2, make each internal welding machine 2 simultaneously enter and are welded inside each U rib, can either carry out welding by both sides to U rib
Connect it is ensured that the weldquality of U rib, multiple U ribs can be welded again simultaneously, substantially increase welding efficiency.
It is understood that embodiment of above be merely to illustrate that principle of the present utility model and adopt exemplary
Embodiment, but this utility model is not limited thereto.For those skilled in the art, without departing from this
In the case of the spirit of utility model and essence, various modifications and improvement can be made, these modifications and improvement are also considered as this reality
With new protection domain.
Claims (10)
1. a kind of welder of U rib is it is characterised in that include internal welding machine（2）, main frame（1）And attachment means, described connection dress
Put one end and connect described internal welding machine（2）, the other end described main frame of connection（1）, described main frame（1）Driven by described attachment means
Described internal welding machine（2）It is moved into and out U rib, described main frame（1）With described internal welding machine（2）Each connecting pipeline all by described connection
Device is arranged.
2. the welder of U rib as claimed in claim 1 is it is characterised in that described attachment means include connecting rod（3）, institute
State connecting rod（3）For rigid structure, described main frame（1）By described connecting rod（3）Internal welding machine described in push-and-pull（2）, described main frame
（1）With described internal welding machine（2）Each described connecting pipeline all by described connecting rod（3）Setting.
3. the welder of U rib as claimed in claim 2 is it is characterised in that described main frame（1）Bottom is provided with joint（4）, respectively
Described connecting pipeline is all integrated in described joint（4）Place.
4. the welder of U rib as claimed in claim 3 is it is characterised in that described joint（4）Downside is provided with push rod, described
Push rod and described connecting rod（3）End connect.
5. the welder of the U rib as described in any one of claim 2 to 4 is it is characterised in that also include guide rail（5）, described interior
Welding machine（2）, described main frame（1）With described connecting rod（3）It is respectively positioned on described guide rail（5）Above and all along described guide rail（5）Mobile.
6. the welder of U rib as claimed in claim 5 is it is characterised in that described connecting rod（3）Hollow firm for fixed length
Property bar.
7. the welder of U rib as claimed in claim 6 is it is characterised in that described connecting rod（3）Downside is provided with roller, institute
State connecting rod（3）By described roller along described guide rail（5）Mobile.
8. the welder of U rib as claimed in claim 5 is it is characterised in that described connecting rod（3）For telescopic hollow
Bar.
9. the welder of U rib as claimed in claim 8 is it is characterised in that described connecting rod（3）Near described internal welding machine
（2）Side or described internal welding machine（2）, alternative one is provided with actuating unit.
10. a kind of welding system of U rib is it is characterised in that include portal frame（100）, work platformses（200）With multiple U ribs
Welder, described welder is the welder described in any one of claim 1 to 9；Described portal frame（100）With described
Work platformses（200）It is located at the two ends of described welder respectively, the attachment means of each described welder are set up in parallel, each institute
State the described main frame of welder（1）It is arranged at described portal frame（100）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620911506.2U CN205996396U (en) | 2016-08-19 | 2016-08-19 | A kind of welder of U rib and welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620911506.2U CN205996396U (en) | 2016-08-19 | 2016-08-19 | A kind of welder of U rib and welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996396U true CN205996396U (en) | 2017-03-08 |
Family
ID=58196751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620911506.2U Ceased CN205996396U (en) | 2016-08-19 | 2016-08-19 | A kind of welder of U rib and welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996396U (en) |
-
2016
- 2016-08-19 CN CN201620911506.2U patent/CN205996396U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20191118 Decision number of declaring invalidation: 42281 Granted publication date: 20170308 |
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| IW01 | Full invalidation of patent right |