CN104475940B - A kind of pile pipe submerged-arc automatic welding device - Google Patents
A kind of pile pipe submerged-arc automatic welding device Download PDFInfo
- Publication number
- CN104475940B CN104475940B CN201410645931.7A CN201410645931A CN104475940B CN 104475940 B CN104475940 B CN 104475940B CN 201410645931 A CN201410645931 A CN 201410645931A CN 104475940 B CN104475940 B CN 104475940B
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- wire
- base plate
- welding gun
- pile pipe
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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
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Abstract
The invention discloses a kind of pile pipe submerged-arc automatic welding device, belongs to welding technology field.The pile pipe submerged-arc automatic welding device includes flexible rail, and the flexible rail is arranged on upper pile pipe；Base plate, is provided with regulation castor and supports road wheel on base plate；Walking mechanism, walking mechanism are connected with road wheel is supported；Wire tray governor motion, wire tray governor motion are connected with base plate；Wire reel, is provided with welding wire on wire reel；Wire feeder, wire feeder are arranged on base plate；Welding gun adjusting mechanism, welding gun adjusting mechanism are connected with base plate；Welding gun, welding gun are connected with welding gun adjusting mechanism；Solder funnel, solder funnel are connected with base plate；Solder plate, solder plate are arranged in lower pile pipe；Operating-controlling mechanism, operating-controlling mechanism are connected with walking mechanism；Operating-controlling mechanism is connected with welding gun.Pile pipe submerged-arc automatic welding device of the present invention is incorporated into high-quality, efficient Lincoln weld in the construction of pile pipe, improves the automaticity and pile pipe construction welding efficiency of pile pipe welding.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of pile pipe submerged-arc automatic welding device.
Background technology
With the rapid growth of China's energy demand, the exploitation of Marine oil and gas resource is increasingly urgent.The exploitation of offshore oilfield
Too busy to get away oil platform, current oil platform is based on jacket platform, and the Attention problems of jacket be unable to do without pile pipe
Piling and welding.Wherein, as pile pipe wall thickness, bore are big, greatly, the progress of installment work depends primarily on weldering to welding job amount
Connect the time.But current, no matter home and abroad, for many years, due to marine special construction operation condition and compared with high-tech matter
Amount requires that the welding of offshore oil platform jacket pile pipe has been used up manual electric arc welding.With the development of offshore oil development,
The construction amount of ocean platform is dramatically increased, and with the extensive application of low-alloy high-strength steel, the requirement of welding quality is also got over
Come higher, traditional welding method does not more and more adapt to the growth requirement of this rapid growth.
Pile pipe is constructed as one of important step in offshore steel structure manufacturing process, the factor major embodiment of its restricted influence
At three aspects：One is manual or semimechanized mode of operation, and not only inefficiency, and labour intensity is high.Two be by
Affected very big by natural climate in offshore construction, the effective time of construction operation is very short, meanwhile, various works are needed in construction
Journey ship coordinating operation, engineering cost are very high.Three is fewer to ensure the effective measures that quality can be taken.It is therefore desirable to have
The higher equipment of a set of mechanization degree and a set of efficient welding technique are substituted, and improve current existing construction
Operation technique, adapts to the construction requirement of operation on the sea " quick, efficient ", makes pile pipe operation reach a new high, have
Highly important Technological Economy meaning.
The automatic welding for being used at present, though instead of original welding method, improves the welding efficiency of thick-walled pipe, so
And with industrial fast development, this link is also just slowly revealed to the restriction for producing, there is provided welding quality
And it is less efficient.
The content of the invention
The technical problem to be solved is to provide one kind and high-quality, efficient Lincoln weld is incorporated into stake
In the construction of pipe, the pile pipe submerged-arc automatic welding device of the automaticity and pile pipe construction welding efficiency of pile pipe welding is improve.
To solve above-mentioned technical problem, the invention provides a kind of pile pipe submerged-arc automatic welding device, the pile pipe includes
Pile pipe and lower pile pipe, for being welded by welding wire；The automatic welding device includes flexible rail, and the flexible rail is arranged on institute
State in pile pipe；Base plate, is provided with regulation castor and supports road wheel on the base plate；The base plate is lived by described regulation
Driving wheel and support road wheel are moved on the flexible rail；Walking mechanism, the walking mechanism are connected with the support road wheel
Connect, drive support road wheel action on the flexible rail；Wire tray governor motion, the wire tray governor motion with it is described
Base plate connects；Wire reel, is provided with welding wire on the wire reel；The wire reel is by the wire tray governor motion and the bottom
Plate connects；The wire tray governor motion controls the wire reel reasonable stress；Wire feeder, the wire feeder are arranged on described
On base plate；The welding wire passes through the wire feeder；Welding gun adjusting mechanism, the welding gun adjusting mechanism are connected with the base plate；
Welding gun adjusting mechanism is arranged on below the wire feeder；Welding gun, the welding gun are connected with the welding gun adjusting mechanism, for welding
Connect；The welding wire reaches the welding gun through the wire feeder；Solder funnel, the solder funnel are connected with the base plate；
The solder funnel is arranged on above the welding gun；Solder plate, the solder plate are arranged on lower pile pipe；The welding gun exists
Welded at the solder plate；Operating-controlling mechanism, the operating-controlling mechanism are connected with the walking mechanism, for controlling the walking
The outbound course and speed of mechanism；The operating-controlling mechanism is connected with the welding gun, for controlling the welding of welding gun.
Further, the walking mechanism includes shaft coupling, is arranged on the base plate；The shaft coupling and the support
Road wheel connects, and controls the support road wheel action；Clutch, is arranged on the base plate；The clutch with it is described
Axle device connects, for transmitting power；Decelerator, is arranged on the base plate；The decelerator is connected with the clutch, is used for
Transmission power；Movable motor, is arranged on the base plate；The movable motor is connected with the decelerator, is the decelerator
Power is provided；The movable motor is connected with the operating-controlling mechanism, and what the operating-controlling mechanism controlled the movable motor turns direction
And speed.
Further, the wire tray governor motion includes holder, and the holder is connected with the wire reel, for solid
The fixed wire reel；Pivoted arm, described pivoted arm one end are connected with the holder, and the other end is flexibly connected with the base plate, is used for
Control the position of the holder.
Further, the wire feeder includes wire feeding motor, and the wire feeding motor is arranged on the base plate；Slow down
Device, the decelerator are connected with the wire feeding motor, and the wire feeding motor provides power for the decelerator；Suspension member, the extension
Part is connected with the decelerator, and the decelerator provides power for the suspension member；The welding wire passes through the suspension member, the suspension member
Drive the welding wire action；Straightener, the welding wire pass through the straightener, the straightener to align the welding wire.
Further, the welding gun adjusting mechanism includes support arm, and the support arm is flexibly connected with the base plate, described
Support arm can be rotated on the base plate；First slide block, first slide block are connected with the support arm；The support arm is supported
First slide block；Rotary axle box, first slide block are connected with the rotary axle box；First slide block is by the rotation
Axle sleeve action；Second slide block, the second slide block lower end arrange the welding gun, drive welding gun action；Second slide block passes through
The rotary axle box is connected with first slide block, and second slide block is by the rotary axle box action.
Further, the operating-controlling mechanism includes manipulating case, and the manipulation case is arranged on the base plate；PLC, it is described
PLC is connected with the manipulation case, and the PLC receives the manipulation signal that the manipulation case sends；The PLC and the walking mechanism
Connection, the PLC send manipulation signal, control the outbound course and speed of the walking mechanism；The PLC is connected with the welding gun
Connect, the PLC sends manipulation signal, controls the welding of the welding gun.
The flexible rail of the pile pipe submerged-arc automatic welding device that the present invention is provided is arranged in pile pipe, and tune is provided with base plate
Section castor and support road wheel, base plate is by regulation castor and supports road wheel to move on flexible rail, walking mechanism
It is connected with road wheel is supported, drives and support road wheel action on flexible rail, wire tray governor motion to be connected with base plate, wire reel
On be provided with welding wire, wire reel is connected with base plate by wire tray governor motion, wire tray governor motion control wire reel reasonable stress,
Wire feeder is arranged on base plate, and welding wire passes through wire feeder, welding gun adjusting mechanism to be connected with base plate, and welding gun adjusting mechanism sets
Put below wire feeder, welding gun is connected with welding gun adjusting mechanism, for welding, welding wire reaches welding gun through wire feeder, weld
Funnel is connected with base plate, and solder funnel is arranged on above welding gun, and solder plate is arranged in lower pile pipe, and welding gun enters at solder plate
Row welding, operating-controlling mechanism is connected with walking mechanism, for controlling the outbound course and speed of walking mechanism, operating-controlling mechanism and welding gun
Connection, for controlling the welding of welding gun, high-quality, efficient Lincoln weld is incorporated in the construction of pile pipe, is improve
The automaticity and pile pipe construction welding efficiency of pile pipe welding.
Description of the drawings
Fig. 1 is the front view of pile pipe submerged-arc automatic welding device provided in an embodiment of the present invention；
Left views of the Fig. 2 for Fig. 1；
Fig. 3 is the structural representation of solder plate provided in an embodiment of the present invention.
Specific embodiment
The flexible rail of the pile pipe submerged-arc automatic welding device that the present invention is provided is arranged in pile pipe, and tune is provided with base plate
Section castor and support road wheel, base plate is by regulation castor and supports road wheel to move on flexible rail, walking mechanism
It is connected with road wheel is supported, drives and support road wheel action on flexible rail, wire tray governor motion to be connected with base plate, wire reel
On be provided with welding wire, wire reel is connected with base plate by wire tray governor motion, wire tray governor motion control wire reel reasonable stress,
Wire feeder is arranged on base plate, and welding wire passes through wire feeder, welding gun adjusting mechanism to be connected with base plate, and welding gun adjusting mechanism is arranged
Below wire feeder, welding gun is connected with welding gun adjusting mechanism, and for welding, welding wire reaches welding gun, solder through wire feeder
Funnel is connected with base plate, and solder funnel is arranged on above welding gun, and solder plate is arranged in lower pile pipe, and welding gun is carried out at solder plate
Welding, operating-controlling mechanism are connected with walking mechanism, and for controlling the outbound course and speed of walking mechanism, operating-controlling mechanism is connected with welding gun
Connect, for controlling the welding of welding gun, high-quality, efficient Lincoln weld are incorporated in the construction of pile pipe, stake is improve
The automaticity and pile pipe construction welding efficiency of pipe welding.
Embodiment one
Referring to Fig. 1, a kind of pile pipe submerged-arc automatic welding device provided in an embodiment of the present invention, the pile pipe include pile pipe 14
And lower pile pipe 13, for being welded by welding wire；The automatic welding device includes：
Flexible rail 2, the flexible rail 2 are arranged on upper pile pipe 14；
Base plate 8, is provided with regulation castor 11 and supports road wheel 12 on the base plate 8；The base plate 8 passes through the tune
Section castor 11 and support road wheel 12 are moved on the flexible rail 2；
Walking mechanism 3, the walking mechanism 3 are connected with the support road wheel 12, drive the support road wheel 12 to exist
Action on the flexible rail 2；
Wire tray governor motion 10, the wire tray governor motion 10 are connected with the base plate 8；
Wire reel 1, is provided with welding wire on the wire reel 1；The wire reel 1 is by the wire tray governor motion 10 and institute
State base plate 8 to connect；The wire tray governor motion 10 controls 1 reasonable stress of the wire reel；
Wire feeder 6, the wire feeder 6 are arranged on the base plate 8；The welding wire passes through the wire feeder 6；
Welding gun adjusting mechanism 5, the welding gun adjusting mechanism 5 are connected with the base plate 8；Welding gun adjusting mechanism 5 is arranged on institute
State below wire feeder；
Welding gun, the welding gun are connected with the welding gun adjusting mechanism 5, for welding；The welding wire passes through the wire-feed motor
Structure 6 reaches the welding gun；
Solder funnel 9, the solder funnel 9 are connected with the base plate 8；The solder funnel 9 is arranged on the welding gun
Side；
Solder plate 7, the solder plate 7 are arranged on lower pile pipe 13；The welding gun is welded at the solder plate 7
Connect；
Operating-controlling mechanism, the operating-controlling mechanism are connected with the walking mechanism 3, for controlling the output of the walking mechanism 3
Direction and speed；The operating-controlling mechanism is connected with the welding gun, for controlling the welding of welding gun.
The embodiment of the present invention is introduced in order to clearer, is explained from all parts below.
First, introduce walking mechanism 3；
Walking mechanism 3, the walking mechanism 3 are connected with the support road wheel 12, drive the support road wheel 12 to exist
Action on the flexible rail.The walking mechanism 3 includes shaft coupling, is arranged on the base plate 8；The shaft coupling with it is described
Support road wheel 12 to connect, control support 12 action of road wheel；Clutch, is arranged on the base plate 8；The clutch
It is connected with the shaft coupling, for transmitting power；Decelerator, is arranged on the base plate 8；The decelerator and the clutch
Connection, for transmitting power；Movable motor, is arranged on the base plate 8；The movable motor is connected with the decelerator, is
The decelerator provides power；The movable motor is connected with the operating-controlling mechanism, and the operating-controlling mechanism controls the walking electricity
Machine turns direction and speed.
Then, introduce wire tray governor motion 10；
Wire tray governor motion 10, the wire tray governor motion 10 are connected with the base plate 8.The wire tray governor motion 10 is wrapped
Holder is included, the holder is connected with the wire reel 1, for fixing the wire reel 1；Pivoted arm, described pivoted arm one end with
The holder connection, the other end is flexibly connected with the base plate 8, for controlling the position of the holder.
Then, introduce wire feeder 6；
Wire feeder 6, the wire feeder 6 are arranged on the base plate 8；The welding wire passes through the wire feeder 6.Institute
Stating wire feeder 6 includes wire feeding motor, and the wire feeding motor is arranged on the base plate 8；Decelerator, the decelerator with it is described
Wire feeding motor connects, and the wire feeding motor provides power for the decelerator；Suspension member, the suspension member are connected with the decelerator,
The decelerator provides power for the suspension member；The welding wire passes through the suspension member, the suspension member to drive the welding wire action；Rectify
Straight device, the welding wire pass through the straightener, the straightener to align the welding wire.
Then, introduce welding gun adjusting mechanism 5；
Welding gun adjusting mechanism 5, the welding gun adjusting mechanism 5 are connected with the base plate 8；Welding gun adjusting mechanism 5 is arranged on institute
State below wire feeder 6；The welding gun adjusting mechanism 5 includes support arm, and the support arm is flexibly connected with the base plate 8, institute
State support arm to rotate on the base plate 8；First slide block, first slide block are connected with the support arm；The support arm
Support first slide block；Rotary axle box, first slide block are connected with the rotary axle box；First slide block passes through institute
State rotary axle box action；Second slide block, the second slide block lower end arrange the welding gun, drive welding gun action；Described second slides
Block is connected with first slide block by the rotary axle box, and second slide block is by the rotary axle box action.
Finally, introduce operating-controlling mechanism；
Operating-controlling mechanism, the operating-controlling mechanism are connected with the walking mechanism 3, for controlling the output of the walking mechanism 3
Direction and speed；The operating-controlling mechanism is connected with the welding gun, for controlling the welding of welding gun.The operating-controlling mechanism includes manipulation
Case 4, the manipulation case 4 are arranged on the base plate 8；PLC, the PLC are connected with the manipulation case 4, and the PLC receives described
The manipulation signal that manipulation case 4 sends；The PLC is connected with the walking mechanism 3, and the PLC sends manipulation signal, and control is described
The outbound course and speed of walking mechanism 3；The PLC is connected with the welding gun, and the PLC sends manipulation signal, and control is described
The welding of welding gun.
Embodiment two
The embodiment of the present invention is introduced in order to clearer, is introduced from the using method of the embodiment of the present invention below.
It is 2 lock ring of flexible rail first in the top of 14 groove of upper pile pipe；By 2 groups of regulation castors 11 and 2 groups of support rows
Walk at the fixed bit at four angles that wheel 12 is separately fixed at 8 upper and lower both sides of base plate using screw, then by the race card of four wheels
Firmly the upper lower seamed edge of flexible rail 2, makes base plate 8 hang on flexible rail 2, adjusts castor 11 and support road wheel 12 is
Double grooved pulley, steadily can spend in 2 joint of flexible rail, and with radial rotating function, being suitable for different pile pipe curvature
Change.Shaft coupling is connected with road wheel 12 is supported, and control supports 12 action of road wheel, movable motor to pass through decelerator and clutch
Device is connected with shaft coupling, is to support road wheel 12 to provide power；Movable motor is connected with the PLC, receives the control that PLC sends
Signal, control movable motor turn direction and speed.Two hooks of the manipulation case 4 by box back surface, are suspended on the right side of base plate 8
At inferior horn, i.e. the underface of walking mechanism 3；The support arm of welding gun adjusting mechanism 5 is arranged on the lower left of base plate 8, and makes welding gun
Point to groove；Wire feeder 6 is fixed on to the left in base plate 8 by four screws from the back side；Solder funnel 9 is arranged on base plate 8
The top of left surface, makes solder pipe naturally droop to welding gun；Wire reel 1 is installed in one end of wire tray governor motion 10, and it is another
One end is then fixed on the surface of base plate 8.Referring to Fig. 3, solder plate 7 is then arranged in the lower pile pipe 13 near groove, solder plate 7
The first plate washer 17 be arranged on 15 support of the first loop-drive along the end of top, cover the seam between the first loop-drive 15 and the second loop-drive 16
Gap, the second plate washer 18 are arranged on 16 support of the second loop-drive along the end of top, cover between the second loop-drive 16 and the 3rd loop-drive 19
Gap, third gear plate 21 are arranged on 19 support of the 3rd loop-drive along the end of top, cover between the 3rd loop-drive 19 and the first loop-drive 15
Gap, the second loop-drive 16 is connected with the first loop-drive 15 by lock 22,19 one end of the 3rd loop-drive by the first articulated elements 23 and
First loop-drive 15 connects, and the other end is connected with the second loop-drive 16 by the second articulated elements；First loop-drive 15, the second loop-drive 16 and
Three loop-drives 19 surround circulus；Circulus is stuck in pile pipe.From latching at 22, can be by the first loop-drive 15 and the second loop-drive
16 separate to both sides, and the size of opening is about 1.1 times of welded pile pipe diameter；8 junction, the first loop-drive are hinged first
15th, the second loop-drive 16 opens about 40 ° of breach, to ensure its size opened, circulus is smoothly stuck in pile pipe.Together
When, the support of the first loop-drive 15, the second loop-drive 16 and the 3rd loop-drive 19 makes support edge along the angle for having about 12 ° with pile pipe cross section
Slightly upwarp, it is to avoid solder flux is lost in from edge and causes unnecessary waste.Liner belt 20 is arranged on the inside of circulus, it is right
Seam gap is located at lock 22, and liner belt 20 is for about the thick high-temperature insulation bands of 5mm, with certain elasticity, can make up by
In the gap that pile pipe ovality is formed with harsh arc circle on pile pipe surface, prevent solder flux to be lost in from there, improve the protection of solder flux
Effect.
The first slide block, the second slide block and rotary axle box on manual adjustment welding gun adjusting mechanism 5, adjust welding gun angle and
Its positional distance away from groove, diametric plane, axial plane in pile pipe and radially, axially on carry out the regulation of ± 30 ° and ± 40mm, make weldering
Rifle points to groove at an angle, and keeps certain distance (dry extension of electrode 30-40mm).Wire tray governor motion 10 makes weldering
Wire tray 1 has ± 15 ° of angular adjustment with pile pipe tangent plane, and presses close to pile pipe, it is ensured that wire feed is smooth, the steadily of centre of gravity of device.Send
Silk motor work, starts wire feed, and manipulation manipulation case 4, manipulation case 4 send control signal to PLC, and PLC is to movable motor and welding gun
Control signal is sent, according to live needs, rotating speed and the steering of movable motor is controlled, so as to control the direction of motion of base plate 8,
PLC sends control signal to welding gun, and welding gun starts welding.
In sum, a kind of pile pipe submerged-arc automatic welding device provided in an embodiment of the present invention has the following technical effect that.
The flexible rail of the pile pipe submerged-arc automatic welding device that the present invention is provided is arranged in pile pipe, and tune is provided with base plate
Section castor and support road wheel, base plate is by regulation castor and supports road wheel to move on flexible rail, walking mechanism
It is connected with road wheel is supported, drives and support road wheel action on flexible rail, wire tray governor motion to be connected with base plate, wire reel
On be provided with welding wire, wire reel is connected with base plate by wire tray governor motion, wire tray governor motion control wire reel reasonable stress,
Wire feeder is arranged on base plate, and welding wire passes through wire feeder, welding gun adjusting mechanism to be connected with base plate, and welding gun adjusting mechanism is arranged
Below wire feeder, welding gun is connected with welding gun adjusting mechanism, and for welding, welding wire reaches welding gun, solder through wire feeder
Funnel is connected with base plate, and solder funnel is arranged on above welding gun, and solder plate is arranged in lower pile pipe, and welding gun is carried out at solder plate
Welding, operating-controlling mechanism are connected with walking mechanism, and for controlling the outbound course and speed of walking mechanism, operating-controlling mechanism is connected with welding gun
Connect, for controlling the welding of welding gun, high-quality, efficient Lincoln weld are incorporated in the construction of pile pipe, stake is improve
The automaticity and pile pipe construction welding efficiency of pipe welding.
It should be noted last that, above specific embodiment only to illustrate technical scheme and unrestricted,
Although being described in detail to the present invention with reference to example, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention, which all should be covered
In the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of pile pipe submerged-arc automatic welding device, the pile pipe include pile pipe (14) and lower pile pipe (13), for by welding wire
Welding；Characterized in that, the automatic welding device includes：
Flexible rail (2), the flexible rail (2) are arranged on upper pile pipe (14)；
Base plate (8), is provided with regulation castor (11) and supports road wheel (12) on the base plate (8)；The base plate (8) passes through
Regulation castor (11) and support road wheel (12) are moved on the flexible rail (2)；
Walking mechanism (3), the walking mechanism (3) are connected with support road wheel (12), drive the support road wheel
(12) action on the flexible rail；
Wire tray governor motion (10), the wire tray governor motion (10) are connected with the base plate (8)；The wire tray governor motion
(10) include：Holder, the holder are connected with wire reel (1), for fixing the wire reel (1)；Pivoted arm, the pivoted arm
One end is connected with the holder, and the other end is flexibly connected with the base plate (8), for controlling the position of the holder；
Wire reel (1), is provided with welding wire on the wire reel (1)；The wire reel (1) is by the wire tray governor motion (10)
It is connected with the base plate (8)；The wire tray governor motion (10) controls wire reel (1) reasonable stress；
Wire feeder (6), the wire feeder (6) are arranged on the base plate (8)；The welding wire passes through the wire feeder
(6)；
Welding gun adjusting mechanism (5), the welding gun adjusting mechanism (5) are connected with the base plate (8)；Welding gun adjusting mechanism (5) is arranged
Below the wire feeder；
Welding gun, the welding gun are connected with the welding gun adjusting mechanism (5), for welding；The welding wire passes through the wire feeder
(6) reach the welding gun；
Solder funnel (9), the solder funnel (9) are connected with the base plate (8)；The solder funnel (9) is arranged on the weldering
Above rifle；
Solder plate (7), the solder plate (7) are arranged on lower pile pipe (13)；The welding gun enters at the solder plate (7) place
Row welding；
Operating-controlling mechanism, the operating-controlling mechanism are connected with the walking mechanism (3), for controlling the output of the walking mechanism (3)
Direction and speed；The operating-controlling mechanism is connected with the welding gun, for controlling the welding of welding gun.
2. automatic welding device according to claim 1, it is characterised in that the walking mechanism (3) includes：
Shaft coupling, is arranged on the base plate (8)；The shaft coupling is connected with support road wheel (12), described of control
Support road wheel (12) action；
Clutch, is arranged on the base plate (8)；The clutch is connected with the shaft coupling, for transmitting power；
Decelerator, is arranged on the base plate (8)；The decelerator is connected with the clutch, for transmitting power；
Movable motor, is arranged on the base plate (8)；The movable motor is connected with the decelerator, is that the decelerator is carried
For power；The movable motor is connected with the operating-controlling mechanism, the operating-controlling mechanism control the movable motor turn direction and
Speed.
3. automatic welding device according to claim 1, it is characterised in that the wire feeder (6) includes：
Wire feeding motor, the wire feeding motor are arranged on the base plate (8)；
Decelerator, the decelerator are connected with the wire feeding motor, and the wire feeding motor provides power for the decelerator；
Suspension member, the suspension member are connected with the decelerator, and the decelerator provides power for the suspension member；The welding wire passes through institute
Suspension member is stated, the suspension member drives the welding wire action；
Straightener, the welding wire pass through the straightener, the straightener to align the welding wire.
4. automatic welding device according to claim 1, it is characterised in that the welding gun adjusting mechanism (5) includes：
Support arm, the support arm are flexibly connected with the base plate (8), and the support arm can be rotated on the base plate (8)；
First slide block, first slide block are connected with the support arm；The support arm supports first slide block；
Rotary axle box, first slide block are connected with the rotary axle box；First slide block is by the rotary axle box action；
Second slide block, the second slide block lower end arrange the welding gun, drive welding gun action；Second slide block passes through described turn
Moving axis set is connected with first slide block, and second slide block is by the rotary axle box action.
5. automatic welding device according to claim 1, it is characterised in that the operating-controlling mechanism includes：
Manipulation case (4), manipulation case (4) are arranged on the base plate (8)；
PLC, the PLC are connected with manipulation case (4), and the PLC receives the manipulation signal that manipulation case (4) sends；Institute
State PLC to be connected with the walking mechanism (3), the PLC sends manipulation signal, controls the outbound course of the walking mechanism (3)
And speed；The PLC is connected with the welding gun, and the PLC sends manipulation signal, controls the welding of the welding gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645931.7A CN104475940B (en) | 2014-11-12 | 2014-11-12 | A kind of pile pipe submerged-arc automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645931.7A CN104475940B (en) | 2014-11-12 | 2014-11-12 | A kind of pile pipe submerged-arc automatic welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475940A CN104475940A (en) | 2015-04-01 |
| CN104475940B true CN104475940B (en) | 2017-04-05 |
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| CN105493982B (en) * | 2016-01-28 | 2018-09-21 | 潍坊友容实业有限公司 | A kind of non-closed salt-soda soil trees rope woolding device |
| CN106624514B (en) * | 2016-12-16 | 2018-04-10 | 浙江大成智能装备股份有限公司 | A kind of pile tube welding robot |
| CN109848619A (en) * | 2017-11-30 | 2019-06-07 | 上海宝冶集团有限公司 | PHC automatic soldering devices and its application method |
| CN110238492A (en) * | 2019-05-28 | 2019-09-17 | 中石化第十建设有限公司 | A kind of vertical fixing port all positon submerged-arc welding process of pipeline |
| CN110216401B (en) * | 2019-06-05 | 2020-12-22 | 中地君豪建筑工程有限公司 | Full-automatic tubular pile welding equipment and welding method |
| CN112192096B (en) * | 2020-09-27 | 2022-10-04 | 中国一冶集团有限公司 | Welding device and welding method for cooling wall sealing box |
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| CN113458555A (en) * | 2021-07-07 | 2021-10-01 | 安徽科技学院 | Intelligent welding device for submerged-arc welding of pile pipe |
| CN113649676A (en) * | 2021-08-26 | 2021-11-16 | 江南造船(集团)有限责任公司 | Portable soft track swinging submerged arc welding device and welding method |
| CN114378413A (en) * | 2022-01-14 | 2022-04-22 | 一重集团大连核电石化有限公司 | Self-walking TIG welding trolley capable of passing through circumferential slit |
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| CN201073722Y (en) * | 2007-04-03 | 2008-06-18 | 中国石油天然气集团公司 | Special rail for auto-welding of offshore oil platform jacket pile pipe |
| KR100934960B1 (en) * | 2007-08-10 | 2010-01-06 | 웰텍 주식회사 | Automatic TIG-welding device of portable type, for construction jointing steel pipes |
| CN101850464B (en) * | 2009-04-03 | 2012-07-11 | 中国海洋石油总公司 | Orbit of gas shielded welding automatic welding trolley in offshore steel structure |
| JP5163601B2 (en) * | 2009-07-03 | 2013-03-13 | Ｊｆｅエンジニアリング株式会社 | Method and apparatus for circumferential welding of fixed pipe |
| KR20120063059A (en) * | 2010-12-07 | 2012-06-15 | 대우조선해양 주식회사 | Apparatus for all position welding pipe |
| CN201913410U (en) * | 2010-12-10 | 2011-08-03 | 中国石油天然气集团公司 | Track used for automatically welding T-shaped joint of conduit rack |
| CN202151756U (en) * | 2011-06-10 | 2012-02-29 | 中国石油天然气集团公司 | Conduit support T-shaped connector automatic welding running device |
| KR101309641B1 (en) * | 2011-11-02 | 2013-09-17 | 재단법인 포항산업과학연구원 | Device and method for welding pipe |
| KR20140025856A (en) * | 2012-08-23 | 2014-03-05 | 대우조선해양 주식회사 | Apparatus for welding pipe of tig |
| CN103418890B (en) * | 2013-08-13 | 2015-12-23 | 苏州新华软智能装备有限公司 | For the pipe welding robot of special rolling-mill section field construction welding |
| CN203610830U (en) * | 2013-12-11 | 2014-05-28 | 安徽伟宏钢结构集团股份有限公司 | Submerged arc welding machine equipment |
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