CN208322387U - Pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device - Google Patents
Pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device Download PDFInfo
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- CN208322387U CN208322387U CN201820683852.9U CN201820683852U CN208322387U CN 208322387 U CN208322387 U CN 208322387U CN 201820683852 U CN201820683852 U CN 201820683852U CN 208322387 U CN208322387 U CN 208322387U
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- support bar
- longitudinal seam
- seam welding
- guide rail
- steel pipe
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Abstract
The utility model relates to pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding devices, and with guide rail disposed in parallel, the first automatic submerged-arc welding machine is fixedly installed on interior longitudinal joint roller welded rails in longitudinal joint roller welded rails in the embedded setting in guide rail one end；Interior longitudinal joint roller welded rails side, which is located on guide rail, is fixedly installed interior longitudinal seam welding rack；Outer longitudinal seam welding rack is arranged in interior one side roll of longitudinal seam welding rack；Guide rail other end two sides are vertically arranged I-steel, and I-steel upper end is fixedly welded platform, the second automatic submerged-arc welding machine of setting is rolled in welding platform.The apparatus structure is simple, it is slow to solve the problems, such as that the arm-type manipulator of cross welds the speed retreated in outlet pipe in pipe, improve speed of welding, when avoiding outer longitudinal seam welding, due to manipulator without platform to problem processing is inconvenient in welding process and there are security risks, convenient for being widely used and promoting.
Description
Technical field
The utility model relates to the technical field of penstock welding equipment, especially a kind of pressure steel pipe of hydropower station submerged arc
Automatic welding longitudinal seam welding device.
Background technique
With the continuous development of society, hydraulic and hydroelectric engineering industry has obtained quick development.In water conservancy and hydropower industry
Regular pressure pipeline of using is needed, pressure pipeline needs to be assembled by welding before use.Country's water conservancy at present
The welding of the generating system by piloting water penstock in hydroelectric project power station generally uses the arm-type manipulator of cross, in steel pipe
The speed that the arm of manipulator is welded in pipe in retrogressing outlet pipe in outer longitudinal seam welding is slow, in outer longitudinal seam welding due to welding
Operation machine is without platform, and such as to the processing of weld seam in welding process: the repair welding of burn-through, scarfing cinder, interlayer cleaning etc. cause inconvenience,
There is also security risks.
Summary of the invention
Technical problem to be solved by the utility model is: being provided to solve the problems, such as above-mentioned background technique
It is pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device, structure is simple, solves the arm-type manipulator of cross in pipe
Welding retreats the slow problem of speed in outlet pipe, speed of welding is improved, when avoiding outer longitudinal seam welding, since manipulator is without platform
To problem processing is inconvenient in welding process and there are security risks, convenient for being widely used and promoting.
The technical scheme adopted by the utility model to solve the technical problem is as follows: pressure steel pipe of hydropower station Lincoln weld is vertical
Annular seam welding device has guide rail disposed in parallel, longitudinal joint roller welded rails in the embedded setting in one end of the guide rail,
The first automatic submerged-arc welding machine is fixedly installed on the interior longitudinal joint roller welded rails；The interior longitudinal joint roller welds rail
The side in road, which is located on guide rail, is fixedly installed interior longitudinal seam welding rack；The interior longitudinal seam welding rack side, which is located on guide rail, rolls
The dynamic outer longitudinal seam welding rack of setting；The other end two sides of the guide rail are vertically arranged I-steel, the I-steel upper end
It is fixedly welded platform, the second automatic submerged-arc welding machine of setting is rolled in the welding platform.
Further limit, in above-mentioned technical proposal, the outer longitudinal seam welding rack include the first support plate, idler wheel,
First support bar and the second support bar；The both ends of first support plate are connected by idler wheel, and first support plate is logical
It crosses idler wheel and rolls and be arranged on guide rail, the two sides of first support plate are symmetrical and are obliquely installed the first support bar, described
First support bar one end be fixedly connected with the second support bar.
It further limits, in above-mentioned technical proposal, the interior longitudinal seam welding rack includes the second support plate, third branch
Stay and the 4th support bar；Second support plate is fixed on guide rail, and the two sides of second support plate are right
Claim and be obliquely installed third support bar, described third support bar one end is fixedly connected with the 4th support bar.
Further limiting, in above-mentioned technical proposal, the first support bar free end is arranged kidney slot, and described the
Two support bars are connect by kidney slot with the first support bar.
It further limits, in above-mentioned technical proposal, the 5th support is also fixedly installed in the end of second support bar
Item.
Further limiting, in above-mentioned technical proposal, the third support bar free end is arranged kidney slot, and described the
Four support bars are connect by kidney slot with third support bar.
It further limits, in above-mentioned technical proposal, the 6th support is also fixedly installed in the end of the 4th support bar
Item.
The beneficial effects of the utility model are: the utility model proposes pressure steel pipe of hydropower station Lincoln weld longitudinal joint weldering
Connection device, structure is simple, and the speed for solving the problems, such as that the arm-type manipulator of cross is welded in pipe in retrogressing outlet pipe is slow, improves weldering
Speed is connect, when avoiding outer longitudinal seam welding, since manipulator handles inconvenience to the problem in welding process without platform
With there are security risks, convenient for being widely used and promoting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model China and foreign countries longitudinal seam welding rack；
Fig. 4 is the structural schematic diagram of interior longitudinal seam welding rack in the utility model.
Label in attached drawing are as follows: 1, guide rail, 2, interior longitudinal joint roller welded rails, the 3, first automatic submerged-arc welding machine, 4, interior
Longitudinal seam welding rack, 5, outer longitudinal seam welding rack, 6, I-steel, 7, welding platform, the 8, second automatic submerged-arc welding machine, 9, first
Board, 10, idler wheel, the 11, first support bar, the 12, second support bar, the 13, second support plate, 14, third support bar, the 15, the 4th
Support bar, 16, kidney slot, the 17, the 5th support bar, the 18, the 6th support bar.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it should be understood that term " side ", " other side ", " two sides ", " between ",
The orientation or positional relationship of the instructions such as " middle part ", " upper end ", " lower end " is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
In this application, the first automatic submerged-arc welding machine 3 and the second automatic submerged-arc welding machine 8 be all according to concrete model directly from
Purchase is installed and used in the market, is controlled and is run by peripheral control unit.
See shown in Fig. 1~4 it is pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device, there is disposed in parallel lead
Rail 1, longitudinal joint roller welded rails 2 in the embedded setting in one end of guide rail 1, fixation is set on interior longitudinal joint roller welded rails 2
Set the first automatic submerged-arc welding machine 3；The side of interior longitudinal joint roller welded rails 2, which is located on guide rail, is fixedly installed interior longitudinal seam welding platform
Frame 4；Interior 4 side of longitudinal seam welding rack, which is located to roll on guide rail 1, is arranged outer longitudinal seam welding rack 5；The other end two sides of guide rail 1 are equal
It is vertically arranged I-steel 6,6 upper end of I-steel is fixedly welded platform 7, the second automatic submerged-arc welding machine of setting is rolled in welding platform 7
8。
Wherein, outer longitudinal seam welding rack 5 includes the first support plate 9, idler wheel 10, the first support bar 11 and the second support bar
12；The both ends of first support plate 9 are connected by idler wheel 10, and the first support plate 9 is rolled by idler wheel 10 to be arranged on guide rail 1, the
The two sides of one support plate 9 are symmetrical and are obliquely installed the first support bar 11, and 11 one end of the first support bar is fixedly connected with the second support
Item 12.Interior longitudinal seam welding rack 4 includes the second support plate 13, third support bar 14 and the 4th support bar 15；Second support plate 13
It is fixed on guide rail 1, the two sides of the second support plate 13 are symmetrical and are obliquely installed third support bar 14, third support bar 14
One end is fixedly connected with the 4th support bar 14.Kidney slot 16 is arranged in first support bar, 11 free end, and the second support bar 12 passes through kidney-shaped
Hole 16 is connect with the first support bar 11.The 5th support bar 17 is also fixedly installed in the end of second support bar 12.Third support bar 14
Kidney slot 16 is arranged in free end, and the 4th support bar 14 is connect by kidney slot 16 with third support bar 14.4th support bar 15
The 6th support bar 18 is also fixedly installed in end.
The operating principle of the pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device is as follows:
Firstly, the pipeline for needing longitudinal measure is placed on interior longitudinal seam welding rack 4 by operator, then by interior vertical
The movement of roller welded rails 2 is stitched, so that the first automatic submerged-arc welding machine 3 carries out the longitudinal measure inside pipeline；When having welded
Pipeline can be placed on the lower end for carrying out being moved to welding platform 7 on outer longitudinal seam welding rack 5, pass through welding platform 7 by Bi Hou
On the second automatic submerged-arc welding machine 8 carry out pipeline outer wall longitudinal measure；This completes the vertical of the inner and outer wall of pipeline
It is simple to operate to welding.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device, it is characterised in that: there is guide rail disposed in parallel, it is described
Guide rail the embedded setting in one end in longitudinal joint roller welded rails, fixation is set on the interior longitudinal joint roller welded rails
Set the first automatic submerged-arc welding machine；The side of the interior longitudinal joint roller welded rails, which is located on guide rail, is fixedly installed interior longitudinal joint weldering
Consecutive frame；The interior longitudinal seam welding rack side, which is located to roll on guide rail, is arranged outer longitudinal seam welding rack；The guide rail
Other end two sides are vertically arranged I-steel, and the I-steel upper end is fixedly welded platform, rolls in the welding platform
Second automatic submerged-arc welding machine is set.
2. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 1, it is characterised in that: described
Outer longitudinal seam welding rack include the first support plate, idler wheel, the first support bar and the second support bar；First support plate
Both ends are connected by idler wheel, and first support plate is rolled by idler wheel to be arranged on guide rail, first support plate
Two sides are symmetrical and are obliquely installed the first support bar, and the first described support bar one end is fixedly connected with the second support bar.
3. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 1, it is characterised in that: described
Interior longitudinal seam welding rack include the second support plate, third support bar and the 4th support bar；The second support plate fixation is set
It sets on guide rail, the two sides of second support plate are symmetrical and are obliquely installed third support bar, the third support bar
One end is fixedly connected with the 4th support bar.
4. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 2, it is characterised in that: described
The first support bar free end kidney slot is set, second support bar is connect by kidney slot with the first support bar.
5. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 4, it is characterised in that: described
The end of the second support bar the 5th support bar is also fixedly installed.
6. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 3, it is characterised in that: described
Third support bar free end kidney slot is set, the 4th support bar is connect by kidney slot with third support bar.
7. pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device according to claim 6, it is characterised in that: described
The end of the 4th support bar the 6th support bar is also fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683852.9U CN208322387U (en) | 2018-10-31 | 2018-10-31 | Pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683852.9U CN208322387U (en) | 2018-10-31 | 2018-10-31 | Pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208322387U true CN208322387U (en) | 2019-01-04 |
Family
ID=64776516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683852.9U Active CN208322387U (en) | 2018-10-31 | 2018-10-31 | Pressure steel pipe of hydropower station Lincoln weld longitudinal seam welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208322387U (en) |
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2018
- 2018-10-31 CN CN201820683852.9U patent/CN208322387U/en active Active
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