CN202461771U - Full-position intelligent welding device of long conveying pipeline - Google Patents
Full-position intelligent welding device of long conveying pipeline Download PDFInfo
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- CN202461771U CN202461771U CN2012200190411U CN201220019041U CN202461771U CN 202461771 U CN202461771 U CN 202461771U CN 2012200190411 U CN2012200190411 U CN 2012200190411U CN 201220019041 U CN201220019041 U CN 201220019041U CN 202461771 U CN202461771 U CN 202461771U
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Abstract
The utility model discloses a full-position intelligent welding device of a long conveying pipeline, comprising two welding machine heads, a guide belt, a welding power supply, two adapters I, two adapters II and two gas bottles, wherein the guide belt are wound on a work piece and the guide belt is used for slidingly fixing the two welding machine heads through a walking trolley; welding machine heads are respectively connected with the adapters I through lead wires; the adapters I are respectively connected to the adapters II and the welding power supply through lead wires; the welding power supply is connected to the adapters II through the lead wires; and the adapters I are connected to the gas bottles through pipelines. The full-position intelligent welding device of the long conveying pipeline has the advantages of fast welding speed, attractive seam molding, high welding quality, and smooth and uniform molding of the back surface of a welding channel. The working efficiency is improved and the labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of pipeline welding equipment technical field, specifically is the full position of long distance pipeline intelligence welder.
Background technology
Traditional pipeline welding mainly relies on manual welding, and production efficiency is low, and product quality can not get ensureing, is difficult to realize high-precision welding requirements.Along with the amount of coming into operation of long distance pipeline is increasing, the application of all position automatic welding connection technology has also got into brand-new period.The full position of metallic conduit down hill welding solder technology is a kind of welding procedure technology that at first adopts in the defeated metallic conduit construction of length, and this technology is used very generally apart from oil transportation, gas transmission metallic conduit in constructing in China's oil natural gas construction system length.Full position down hill welding speed of welding is fast, appearance of weld is attractive in appearance, welding matter is full of height, the moulding of the welding bead back side is mild reaches evenly, superior more a lot of than common manual arc welding.Because new round pipe-line construction is carried out all over the world, oil and gas pipes develops to the direction of heavy caliber, long distance gradually, and the territorial scope of China is wide; Topography and geomorphology is complicated, makes that the oil and gas pipes pipe diameter of China is big, thickness of pipe wall; And complicated layout; Pipeline designs pressure is high, and strength classes of structural steel is high, makes difficulty of construction increase greatly.
Summary of the invention
The purpose of the utility model provides the full position of a kind of long distance pipeline intelligence welder, has overcome the above-mentioned deficiency of prior art, and its speed of welding is fast, appearance of weld is attractive in appearance, welding matter is full of height, the moulding of the welding bead back side reaches evenly gently.Improve operating efficiency, reduced labour intensity.
In order to reach above-mentioned purpose of design, the technical scheme that the utility model adopts is following:
The full position of a kind of long distance pipeline intelligence welder; Comprise two welding heads, guidance tape, the source of welding current, two adapter I, two adapter II, two gas cylinders; Said guidance tape is wrapped on the workpiece, and through fixing two welding heads of walking dolly slip, said each welding head is wired to the adapter I respectively on the guidance tape; Said adapter I is wired to the adapter II and the source of welding current respectively, and the said source of welding current is wired to the adapter II; Said adapter I is connected to gas cylinder through pipeline.
Preferably, the port of export of said gas cylinder is provided with gas decompression flowmeter, and gas decompression flowmeter is connected to the adapter I through pipeline.
Preferably, the welding head that locks on the said walking dolly, said walking dolly is placed on the guidance tape, and moves along guidance tape.
Preferably, said welding head comprises chassis, control cabinet, motor, riser, welding gun up-down adjustment device, wire feeder, welding gun, welding gun left and right adjusting device, pendulous device, wire reel, and the chassis upside is control cabinet fixedly; Control cabinet rear side locking motor; Said control cabinet front side is provided with to slide and is fixed on the riser on the chassis, said riser left end locking welding gun up-down adjustment device, said riser front side locking welding gun left and right adjusting device; Said welding gun left and right adjusting device downside is provided with the pendulous device that is fixed on the riser; The terminal socket welding gun of pendulous device, said welding gun upside is provided with the wire feeder that is fixed on the riser, said riser right-hand member locking wire reel.
Preferably, said guidance tape mainly comprises master tape, intermediate zone, take-up device, and master tape is provided with opening, and the opening part of said master tape is provided with take-up device, and the opening part of said master tape is provided with and also is provided with intermediate zone.
Preferably, said master tape side has anti-slop serrations.
Preferably, said master tape inboard is provided with the locating piece of a plurality of even settings.
More preferably, said intermediate zone two ends lock respectively at the opening two ends of master tape, the inboard fixedly cushion block that passes through of intermediate zone; Saidly be provided with the positioning key that is fixed on the intermediate zone near master tape opening one end place; Positioning key is set on the contiguous cushion block, and positioning key is provided with straight pin, is used for spacer pad.
More preferably, said take-up device comprises limiting plate, pull bar, helps pull a cart, spring pull bar, cushion cover, spring, chain, and said limiting plate locking is at master tape opening one end; Socket spring pull bar in the limiting plate; The spring rod outer sleeve connects spring, and spring pull bar end is provided with cushion cover, and the said spring pull bar other end passes limiting plate chain one end that is coupling; The chain other end is coupling on helping pull a cart, and said helping pull a cart is fixed on the intermediate zone through pull bar.
More preferably, be provided with packing ring between said pull bar and the intermediate zone.
The beneficial effect of the full position of the described long distance pipeline of the utility model intelligence welder is: speed of welding is fast, appearance of weld is attractive in appearance, welding matter is full of height, the moulding of the welding bead back side reaches evenly gently.Improve operating efficiency, reduced labour intensity.
Operation interface adopts complete Chinese liquid crystal display, and friendly interface is directly perceived, understandable, easy-to-use, easy care.Guaranteed the accurate control of welding parameter (weldingvoltage, welding current, the speed of travel, amplitude of fluctuation, hunting frequency, the time of staying, position while welding etc.).Externally root bead, hot weld, filling weldering and cosmetic welding all are suitable for.Allow the welding parameter (amounting to 50 groups, 350 parameters) of 10 welding beads of storage, and some parameter values are limited.The programming of parameter is provided with password is on-the-spot, and is convenient and swift, prevents undelegated parameter change.Built-in obliquity sensor can be given system in the accurate location transmission of pipeline periphery with welding machine, and corresponding welding parameter is called according to the residing zones of different of welding machine by system.System will be written into suitable welding condition automatically when welding machine will get into next zone.
Have horizontal direction and vertical direction regulatory function, adjustable range is 60mm, can adapt to different gauges and welding gun requirement for height.
Have the welding gun angle regulating function, adjustable range is ± 30o to adapt to the requirement at different Butt welding gun inclination angles, welding position.
Have the manual intervention function, its speed of travel and the welding gun amplitude of oscillation can be carried out the manual work adjustment according to the weld seam state in good time, reduce intensity of workers greatly.
Adjustable walking chassis structure can easily adapt to the pipeline welding of different-diameter.
Description of drawings
Fig. 1 is the sketch map of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 2 is the stereogram of the head of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 3 is the vertical view of the head of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 4 is the front view of the head of the full position of the described long distance pipeline of the utility model embodiment intelligence welder
Fig. 5 is the left view of the head of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 6 is the right view of the head of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 7 is the partial perspective view of the guidance tape of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 8 is the partial front elevation view of the guidance tape of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Fig. 9 is the sketch map of belt body of the guidance tape of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
Figure 10 is the sketch map of the intermediate zone of the full position of the described long distance pipeline of the utility model embodiment intelligence welder.
The specific embodiment
Below in conjunction with accompanying drawing the optimum implementation of the utility model is done further detailed description.
As shown in Figure 1; The full position of the described long distance pipeline of the utility model embodiment intelligence welder; Comprise two welding heads 100, guidance tape 200, the source of welding current 500, two adapter I 300, two adapter II 400, two gas cylinders 600; Said guidance tape 200 is wrapped on the workpiece, and through fixing two welding heads 100 of walking dolly slip, said each welding head 100 is wired to adapter I 300 respectively on the guidance tape 200; Said adapter I 300 is wired to the adapter II 400 and the source of welding current 500 respectively, and the said source of welding current 500 is wired to adapter II 400; Said adapter I 300 is connected to gas cylinder 600 through pipeline.
The port of export of said gas cylinder 600 is provided with gas decompression flowmeter 700, and gas decompression flowmeter 700 is connected to adapter I 300 through pipeline.
Locking welding head 100 on the said walking dolly, said walking dolly is placed on the guidance tape 200, and moves along guidance tape 200.
Shown in Fig. 2-6; Said welding head 100 comprises chassis 1, control cabinet 2, motor 3, riser 4, welding gun up-down adjustment device 5, wire feeder 6, welding gun 7, welding gun left and right adjusting device 8, pendulous device 9, wire reel 10; Chassis 1 upside is control cabinet 2 fixedly; Control cabinet 2 rear sides locking motor 3, motor 3 is used to drive walking dolly and on guidance tape, moves, and welding head is walked around guidance tape; Said control cabinet 2 front sides are provided with to slide and are fixed on The One On The Chassis riser 4; Said riser 4 left ends are through screws welding gun up-down adjustment device 5; Can drive riser 4 through welding gun up-down adjustment device 5 and move up and down, said riser 4 front sides locking welding gun left and right adjusting device 8 can drive riser 4 move left and right through welding gun left and right adjusting device 8; Said welding gun left and right adjusting device 8 downsides are provided with the pendulous device 9 that is fixed on the riser; Pendulous device 9 terminal socket welding guns 7 can make welding gun 7 swing through pendulous device 9, and about moving with riser 4 under the drive of welding gun up-down adjustment device 5, welding gun left and right adjusting device 8, move left and right; Said welding gun 7 upsides are provided with the wire feeder 6 that is fixed on the riser, and wire feeder 6 provides the conveying welding wire for welding gun 7, and said riser 4 right-hand members locking wire reel 10, wire reel 10 provide welding wire for welding gun 7.
Shown in Fig. 7-10; Said guidance tape 200 mainly comprises master tape 11, intermediate zone 13, take-up device, and said master tape 11 is processed by the circular steel band that has opening that quenches, and master tape 11 sides have anti-slop serrations; Therefore guidance tape opening partable can conveniently be installed on the pipe welding port place; The opening part of said master tape 11 is provided with take-up device, through the elasticity of take-up device scalable master tape 11, can adapt to the circularity and the diameter variation within the specific limits of pipeline automatically; The opening part of said master tape 11 is provided with and also is provided with intermediate zone 13, can guarantee that pipeline all position welding head 100 passes through the rail connection stably.
Said master tape 11 inboards are provided with the locating piece 24 of a plurality of even settings.
Said intermediate zone 13 two ends lock respectively at the opening two ends of master tape 11; The intermediate zone 13 inboard fixedly cushion blocks 23 that pass through; Saidly be provided with the positioning key 14 that is fixed on the intermediate zone 13 near master tape 11 openings one end place; Positioning key 14 is set on the contiguous cushion block 23, and positioning key 14 is provided with straight pin 22, is used for spacer pad 23.
Said take-up device comprises limiting plate 12, pull bar 16, help pull a cart 19, spring pull bar 17, cushion cover 18, spring 20, chain 21; Said limiting plate 12 lockings are at master tape 11 openings one end; Socket spring pull bar 17 in the limiting plate 12, spring pull bar 17 outer socket springs 20, spring pull bar 17 ends are provided with cushion cover 18; Said spring pull bar 17 other ends pass limiting plate 12 chain 21 1 ends that are coupling; Chain 21 other ends are coupling and are helping pull a cart on 19, and said helping pull a cart 19 is fixed on the intermediate zone 13 through pull bar 16, is provided with packing ring 15 between said pull bar 16 and the intermediate zone 13.
During use, unclamp straight pin 22, make intermediate zone 13 under the pulling force of spring 20, to relatively move, and then realize adjustment master tape 11 openings of sizes with master tape 11 openings one end.
Power adaptation and power reguirements:
A-300 can carry out interface with the most of constant voltages or the pulse source of welding current (comprising novel inverter) through peripheral adapter I, adapter II.
The source of welding current of selecting should be able to carry out long-range output voltage control.According to the market demand, other source of welding current cover system coupling therewith uses, and prerequisite is to need change adapter II control output interface.The suitable source of welding current comprises: series such as Xiong Gu D7-560, Xiong Gu DSA-500, Xiong Gu MPS-500, Miller 456MP, Miller XMT350, Miller PipePro 450, Lincoln 350PRO, Lincoln DC-400, Lincoln STT, Fronius TPS300.
Any 300A is above, the suitable consumable electrode gas shielded welding power-supply of 100% arcing time factor or pulsed gas metal arc welding connect power supply and all can be used for the full position of A-300 pipeline automatic welding machine.
Control system works voltage: 27VDC (providing after with the AC220V conversion) by the adapter I
The source of welding current must link to each other with suitable electrical source of power.Usually use 3 phase 380V AC powers.
Source of welding current current output terminal positive pole is not less than the 70mm2 welding cable with the employing of adapter I welding current input and links to each other.
Source of welding current current output terminal negative pole is not less than the 70mm2 welding cable with workpiece employing to be welded and links to each other with special-purpose earthing or grounding means.
Weldingvoltage wire feed rate speed of travel torch swinging frequency torch swinging width residence time inclination angle precision can be adjusted in the welding process in good time.
The adapter I
The adapter I is supplied power by single-phase 220V.It is made up of a Switching Power Supply, a computer control assembly, a current sensor assembly and an air-valve assembly.
The effect of adapter I is:
Give A-300 welding machine, adapter II and himself power supply is provided;
Handle and transmit the control signal of A-300 welding machine to the source of welding current and air valve;
Handle and transmit the detection signal of welding current and weldingvoltage and give the A-300 welding machine.
The adapter II
The adapter II is built-in with a computer control assembly.Its effect is the control signal that the A-300 welding machine is sent out, and converts suitable source of welding current control signal into.
Dispose the different sources of welding current, should select different adapter II.
The preferred embodiment of this specific embodiment the utility model can not limit the utility model, and concrete each item rights protection scope is defined by the claims.
Claims (10)
1. the full position of long distance pipeline intelligence welder; It is characterized in that: comprise two welding heads, guidance tape, the source of welding current, two adapter I, two adapter II, two gas cylinders; Said guidance tape is wrapped on the workpiece; Fix two welding heads through the walking dolly slip on the guidance tape; Said each welding head is wired to the adapter I respectively, and said adapter I is wired to the adapter II and the source of welding current respectively, and the said source of welding current is wired to the adapter II; Said adapter I is connected to gas cylinder through pipeline.
2. the full position of long distance pipeline according to claim 1 intelligence welder is characterized in that: the port of export of said gas cylinder is provided with gas decompression flowmeter, and gas decompression flowmeter is connected to the adapter I through pipeline.
3. the full position of long distance pipeline according to claim 2 intelligence welder, it is characterized in that: the welding head that locks on the said walking dolly, said walking dolly is placed on the guidance tape, and moves along guidance tape.
4. the full position of long distance pipeline according to claim 3 intelligence welder; It is characterized in that: said welding head comprises chassis, control cabinet, motor, riser, welding gun up-down adjustment device, wire feeder, welding gun, welding gun left and right adjusting device, pendulous device, wire reel; The chassis upside is control cabinet fixedly, control cabinet rear side locking motor, and said control cabinet front side is provided with to slide and is fixed on the riser on the chassis; Said riser left end locking welding gun up-down adjustment device; Said riser front side locking welding gun left and right adjusting device, said welding gun left and right adjusting device downside is provided with the pendulous device that is fixed on the riser, the terminal socket welding gun of pendulous device; Said welding gun upside is provided with the wire feeder that is fixed on the riser, said riser right-hand member locking wire reel.
5. the full position of long distance pipeline according to claim 4 intelligence welder; It is characterized in that: said guidance tape mainly comprises master tape, intermediate zone, take-up device; Master tape is provided with opening, and the opening part of said master tape is provided with take-up device, and the opening part of said master tape is provided with and also is provided with intermediate zone.
6. the full position of long distance pipeline according to claim 5 intelligence welder, it is characterized in that: said master tape side has anti-slop serrations.
7. the full position of long distance pipeline according to claim 5 intelligence welder, it is characterized in that: said master tape inboard is provided with the locating piece of a plurality of even settings.
8. the full position of long distance pipeline according to claim 5 intelligence welder; It is characterized in that: said intermediate zone two ends lock respectively at the opening two ends of master tape; Intermediate zone is inboard through fixing cushion block, saidly is provided with the positioning key that is fixed on the intermediate zone near master tape opening one end place, and positioning key is set on the contiguous cushion block; Positioning key is provided with straight pin, is used for spacer pad.
9. the full position of long distance pipeline according to claim 8 intelligence welder; It is characterized in that: said take-up device comprises limiting plate, pull bar, helps pull a cart, spring pull bar, cushion cover, spring, chain; Said limiting plate locks at master tape opening one end, socket spring pull bar in the limiting plate, and the spring rod outer sleeve connects spring; Spring pull bar end is provided with cushion cover; The said spring pull bar other end passes limiting plate chain one end that is coupling, and the chain other end is coupling on helping pull a cart, and said helping pull a cart is fixed on the intermediate zone through pull bar.
10. the full position of long distance pipeline according to claim 8 intelligence welder is characterized in that: be provided with packing ring between said pull bar and the intermediate zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200190411U CN202461771U (en) | 2012-01-17 | 2012-01-17 | Full-position intelligent welding device of long conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200190411U CN202461771U (en) | 2012-01-17 | 2012-01-17 | Full-position intelligent welding device of long conveying pipeline |
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| Publication Number | Publication Date |
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| CN202461771U true CN202461771U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200190411U Expired - Lifetime CN202461771U (en) | 2012-01-17 | 2012-01-17 | Full-position intelligent welding device of long conveying pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052529A (en) * | 2015-11-30 | 2017-08-18 | 伊利诺斯工具制品有限公司 | The wire feed adapter insulative part of welding procedure |
| CN115199915A (en) * | 2021-04-08 | 2022-10-18 | 北京正诺科技有限公司 | A circumference crawl device for pipeline engineering |
-
2012
- 2012-01-17 CN CN2012200190411U patent/CN202461771U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052529A (en) * | 2015-11-30 | 2017-08-18 | 伊利诺斯工具制品有限公司 | The wire feed adapter insulative part of welding procedure |
| CN115199915A (en) * | 2021-04-08 | 2022-10-18 | 北京正诺科技有限公司 | A circumference crawl device for pipeline engineering |
| CN115199915B (en) * | 2021-04-08 | 2024-05-17 | 北京正诺科技有限公司 | Circumferential crawler device for pipeline engineering |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |