CN201415304Y - Big diameter pipeline welding special machine - Google Patents
Big diameter pipeline welding special machine Download PDFInfo
- Publication number
- CN201415304Y CN201415304Y CN2009200252685U CN200920025268U CN201415304Y CN 201415304 Y CN201415304 Y CN 201415304Y CN 2009200252685 U CN2009200252685 U CN 2009200252685U CN 200920025268 U CN200920025268 U CN 200920025268U CN 201415304 Y CN201415304 Y CN 201415304Y
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- diameter pipeline
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Abstract
The utility model relates to the technical field of welding equipment, in particular to a big diameter pipeline welding special machine, which substantially comprises a welding torch clamping device (1), a machine frame (2), a walking device (3), a magnetic adsorption device (4) and a welding torch remote control device (5), wherein the walking device (3) is arranged on the machine frame (2), thewelding torch remote control device (5) and the machine frame (2) are connected in a dismountable mode, the welding torch clamping device (1) is arranged on the welding torch remote control device (5)and is connected with a welding torch (6), and the magnetic adsorption device (4) is arranged on the middle position of the machine frame (2). The big diameter pipeline welding special machine can achieve to weld butt welding gaps of pipelines without using a large welding special machine and rotating a welding work piece, and has the characteristics of simple and reasonable structure, low equipment cost, simple and convenient operation and the like.
Description
Technical field
The utility model relates to technical field of welding equipment, specifically a kind of large-diameter pipeline special welding machine.
Background technology
At present in the pipeline butt welding of large-diameter cylinder body, the special welding machine that is widely adopted mainly contains and is to use gun rack, be used turning rolls or positioner then, welded piece is placed on turning rolls or the positioner, source of welding current part clamping is on gun rack, start turning rolls or positioner workpiece is rotated along axis, use fixing welding gun that workpiece is welded with the gun rack front end.This welding manner mainly contains following shortcoming: 1, workpiece size has determined the dimensions of gun rack, turning rolls or positioner etc., and when welded piece was very big, its corresponding special welding machine was also very big, had increased cost; 2, adopt workpiece rotation usually, the relatively-stationary Type of Welding of welding gun, for image-stone oil-piping, gas pipeline, chemical-reacting furnace etc. at the construction field (site) fixing the and workpiece that can't rotate in position then can't weld.In addition, also have minority to use welding robot to weld, but welding robot cost height not only, and also want before using auxiliary equipment is installed around pipeline earlier, the back work in early stage is loaded down with trivial details, and labour intensity is big, and personnel operation requires high.
Summary of the invention
In order to overcome above-mentioned defective, it is a kind of simple and reasonable for structure that the utility model provides, and equipment manufacturing cost is low, and is easy and simple to handle, need not to rotate the large-diameter pipeline special welding machine that welded piece just can weld.
A kind of large-diameter pipeline special welding machine, comprise welding gun holding device, also comprise frame, running gear, magnetic force adsorbent equipment and welding gun remote control, described running gear is arranged on the frame, the welding gun remote control is detachable the connection with frame, welding gun holding device is arranged on the welding gun remote control and with welding gun and is connected, and the magnetic force adsorbent equipment is arranged on the central rack position.
Described running gear comprises wheel and the drive unit that is connected with wheel, and drive unit is provided with arrangements for speed regulation, and at least four of described wheels are installed in the frame below.
Described welding gun remote control is connected frame front.
The utility model is by being provided with the welding gun remote control on frame, welding gun holding device and walking are provided with and the magnetic force adsorbent equipment, special welding machine utilizes the welding gun holding device clamping welding gun can to realize along the tube wall of large-diameter pipeline walking welding like this, adopt the magnetic force adsorbent equipment can keep special welding machine can landing not get off during around walking along welded piece, and can guarantee welding gun to large-diameter pipeline around the welding at least one week, and need not to use huge gun rack or use huge turning rolls or positioner just welded piece to be welded, reduced cost, alleviate labour intensity, reduced operation easier simultaneously; Because the utility model is installed the welding gun remote control, can adjust the relative position of welding gun and weld seam, satisfy the needs of different welding procedures, improve welding precision and quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the right view of Fig. 1
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, mainly comprise welding gun holding device 1, frame 2, running gear 3, magnetic force adsorbent equipment 4 and welding gun remote control 5 etc., welding gun holding device 1 is used for clamping welding gun 6 and carries out welding job, welding gun remote control 5 is detachable the connection with frame 2, usually welding gun remote control 5 is connected frame 2 front portions, also can be adjusted to frame 2 middle parts or rear portion as required.Welding gun holding device 1 is arranged on the welding gun remote control 5 and with welding gun 6 and is connected.Described running gear 3 is arranged on the frame 2, running gear 3 in the present embodiment comprises arrangements for speed regulation, wheel and the drive unit that is connected with wheel, drive unit is provided with arrangements for speed regulation, drive unit provides power for walking, and the speed of travel and direction are adjustable, the wheel of present embodiment is four, and equiblibrium mass distribution is in frame 2 belows.Drive unit of the present utility model can be a motor, and motor is through arrangements for speed regulation such as the rotation of reductor deceleration rear drive axletree, and the rotating speed of motor can also be realized stepless time adjustment or rotating campaign by arrangements for speed regulation.The utility model drive unit drives wheel and rotates, thereby driving whole special welding machine is movably walking along large-diameter pipeline, this is movably walking both can be that tube wall along pipeline is around walking, can be again along the tube wall axial traveling, this drive unit also can realize that stepless speed regulation is to satisfy the requirement of welding procedure by arrangements for speed regulation.Running gear 3 of the present utility model can also be realized Long-distance Control by circuit control or electrical equipment beepbox.Described magnetic force adsorbent equipment 4 is arranged on frame 2 medium positions, and magnetic force adsorbent equipment 4 can keep whole bonding machine can landing not get off when welded piece welds around walking.Magnetic force adsorbent equipment 4 of the present utility model can be selected different size for use according to the size and the special plane deadweight situation of welded piece, as long as can guarantee enough magnetic force special welding machine can be walked at least one week on welded piece.
During use, earlier welding gun 6 is installed on the welding gun holding device 1, again special welding machine of the present utility model is placed on the soldered large-diameter pipeline, welding gun 6 is welded corresponding to position while welding, simultaneously can open running gear 3 and magnetic force adsorbent equipment 4, make bonding machine carry out continuous welding work along the weld seam of large-diameter pipeline.The utility model can utilize welding gun remote control 5 to adjust the relative position and the soldering angle of welding gun 6 and weld seam, thereby satisfies the needs of welding procedure, with precision and the quality of guaranteeing to weld.Because the utility model is provided with magnetic force adsorbent equipment 4, so bonding machine can not get off when large-diameter pipeline is movably walking in landing, guarantees welding reliability.
This shows that the utility model need not to use huge special welding machine and need not welded piece Be rotated, just can realize the seam welding of pipeline butt joint ring, have simple and reasonable for structure, equipment manufacturing cost Low, the characteristics such as easy and simple to handle.
Claims (3)
1, a kind of large-diameter pipeline special welding machine, comprise welding gun holding device (1), it is characterized in that: also comprise frame (2), running gear (3), magnetic force adsorbent equipment (4) and welding gun remote control (5), described running gear (3) is arranged on the frame (2), welding gun remote control (5) is detachable the connection with frame (2), welding gun holding device (1) is arranged on welding gun remote control (5) and upward and with welding gun (6) is connected, and magnetic force adsorbent equipment (4) is arranged on frame (2) medium position.
2, large-diameter pipeline special welding machine according to claim 1, it is characterized in that: described running gear (3) comprises wheel and the drive unit that is connected with wheel, drive unit is provided with arrangements for speed regulation, and at least four of described wheels are installed in frame (2) below.
3, large-diameter pipeline special welding machine according to claim 1 is characterized in that: described welding gun remote control (5) is connected frame (2) front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200252685U CN201415304Y (en) | 2009-05-21 | 2009-05-21 | Big diameter pipeline welding special machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200252685U CN201415304Y (en) | 2009-05-21 | 2009-05-21 | Big diameter pipeline welding special machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415304Y true CN201415304Y (en) | 2010-03-03 |
Family
ID=41791714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200252685U Expired - Fee Related CN201415304Y (en) | 2009-05-21 | 2009-05-21 | Big diameter pipeline welding special machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415304Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273178A (en) * | 2013-04-28 | 2013-09-04 | 宁波天翼石化重型设备制造有限公司 | Automatic welding device for transverse-position and narrow-gap gas metal arc welding |
| CN109175740A (en) * | 2018-09-28 | 2019-01-11 | 东莞润如智能科技有限公司 | A kind of economical diphase stainless steel manufacturing device |
| CN109865921A (en) * | 2019-02-22 | 2019-06-11 | 中石化第十建设有限公司 | Magnetic-type pipeline all-position mechanised welding welding procedure |
| CN112775525A (en) * | 2020-12-22 | 2021-05-11 | 海洋石油工程（青岛）有限公司 | Mechanized gas shielded welding device capable of realizing double-gun welding |
| CN116551274A (en) * | 2023-07-10 | 2023-08-08 | 北京石油化工学院 | Bevel connection pipeline welding robot |
-
2009
- 2009-05-21 CN CN2009200252685U patent/CN201415304Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273178A (en) * | 2013-04-28 | 2013-09-04 | 宁波天翼石化重型设备制造有限公司 | Automatic welding device for transverse-position and narrow-gap gas metal arc welding |
| CN103273178B (en) * | 2013-04-28 | 2015-05-27 | 宁波天翼石化重型设备制造有限公司 | Automatic welding device for transverse-position and narrow-gap gas metal arc welding |
| CN109175740A (en) * | 2018-09-28 | 2019-01-11 | 东莞润如智能科技有限公司 | A kind of economical diphase stainless steel manufacturing device |
| CN109175740B (en) * | 2018-09-28 | 2021-03-09 | 南通豪洋精密机械有限公司 | Economical duplex stainless steel manufacturing device |
| CN109865921A (en) * | 2019-02-22 | 2019-06-11 | 中石化第十建设有限公司 | Magnetic-type pipeline all-position mechanised welding welding procedure |
| CN112775525A (en) * | 2020-12-22 | 2021-05-11 | 海洋石油工程（青岛）有限公司 | Mechanized gas shielded welding device capable of realizing double-gun welding |
| CN116551274A (en) * | 2023-07-10 | 2023-08-08 | 北京石油化工学院 | Bevel connection pipeline welding robot |
| CN116551274B (en) * | 2023-07-10 | 2023-09-05 | 北京石油化工学院 | Bevel connection pipeline welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20130521 |