CN214558560U - Cross arm large-caliber welding device - Google Patents
Cross arm large-caliber welding device Download PDFInfo
- Publication number
- CN214558560U CN214558560U CN202120492413.1U CN202120492413U CN214558560U CN 214558560 U CN214558560 U CN 214558560U CN 202120492413 U CN202120492413 U CN 202120492413U CN 214558560 U CN214558560 U CN 214558560U
- Authority
- CN
- China
- Prior art keywords
- welding
- arm
- steel pipe
- interior
- caliber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a cross arm heavy-calibre welding set, including interior welding arm, outer welding arm and supply to treat the moving mechanism that the processing steel pipe was placed, be equipped with the outer welding rifle head on interior welding rifle head, the outer welding arm on the interior welding arm, be connected with the interior control mechanism who is used for adjusting interior welding rifle head position on the interior welding arm, be connected with the outer control mechanism who is used for adjusting outer welding rifle head position on the outer welding arm. The utility model has the advantages of it is following and effect: the utility model discloses remove to replace the manual work with mechanical mode and weld, can realize the double-sided welding of less pipe diameter steel pipe to promote the structural strength of steel pipe, reduce cost of labor and manual work volume.
Description
Technical Field
The utility model relates to a pipeline welding equipment, in particular to cross arm heavy-calibre welding set.
Background
At present, most of large-diameter steel pipes are manufactured by adopting a single plate, bending the plate into a circular arc pipe with a seam, and welding the seam to form the large-diameter steel pipe. During welding, spot welding is needed firstly, and full welding is carried out after spot welding is finished.
The welding operation of current steel pipe seam is mostly manual welding, and receives the influence of operation space in the steel pipe when the welding, leads to the less steel pipe of diameter to carry out single face welding at the lateral surface only, can't carry out two-sided welding operation. Therefore, the structural strength of the welding seam of the steel pipe with the smaller diameter is weaker, the steel pipe cannot adapt to the use of high-requirement working conditions, and the labor cost and the labor workload are greatly increased by a manual welding mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cross arm heavy-calibre welding set, this cross arm heavy-calibre welding set remove to replace the manual work with mechanical mode and weld, can realize the double-sided welding of less pipe diameter steel pipe to promote the structural strength of steel pipe, reduce cost of labor and manual work volume.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a cross arm heavy-calibre welding set, includes interior welding arm, outer welding arm and supplies the moving mechanism that the steel pipe of treating to process was placed, be equipped with interior welding rifle head on the interior welding arm, be equipped with the outer welding rifle head on the outer welding arm, be connected with the interior control mechanism who is used for adjusting interior welding rifle head position on the interior welding arm, be connected with the outer control mechanism who is used for adjusting outer welding rifle head position on the outer welding arm.
By adopting the technical scheme, the steel pipe to be processed is placed on the moving mechanism, the positions of the inner welding gun head and the outer welding gun head are adjusted through the inner control mechanism and the outer control mechanism according to the position of a steel pipe joint on the moving mechanism, after the position is adjusted, the moving mechanism drives the steel pipe to move, so that the inner welding gun head and the outer welding gun head can move and weld along the joint position, the outer welding gun head welds the outer wall of the steel pipe, and the inner welding gun head welds the inner wall of the steel pipe, so that double-side welding of the steel pipe is realized, manual work is replaced in a mechanical mode, the structural strength of the steel pipe is improved, and the labor cost and the manual work amount are reduced.
Further setting the following steps: the moving mechanism comprises a moving seat which reciprocates along a straight line, a placing area which is formed on the moving seat and used for positioning and placing the steel pipe, and a moving driving assembly which drives the moving seat to move, wherein when the steel pipe is placed in the placing area, the axis of the steel pipe is parallel to the moving direction of the moving seat.
Through adopting above-mentioned technical scheme, will wait that the steel pipe of processing places in placing the district, move the seat through the drive of removal drive assembly and remove to ensure the seam and weld the accurate butt joint of rifle head and interior welding rifle head outward.
Further setting the following steps: including setting up in a plurality of wheels of placing that remove the seat, it is a plurality of place and form between the wheel place the district and realize circumferential direction through placing the steel pipe that the wheel supplied to place in the district.
Through adopting above-mentioned technical scheme, the steel pipe is placed in placing the wheel, realizes the circumferential direction of steel pipe through placing the wheel, adjusts the position of seam for the welded preparation process in earlier stage is more convenient.
Further setting the following steps: the inner control mechanism comprises an inner supporting arm and an inner driving assembly, the inner welding arm is movably arranged on the inner supporting arm, and the inner driving assembly drives the inner welding arm to move up and down.
Through adopting above-mentioned technical scheme, interior drive assembly drive interior welding arm goes up and down for change the position height of interior welding rifle head.
Further setting the following steps: the inner welding gun head is arranged at one end of the inner welding arm.
By adopting the technical scheme, the inner welding gun head is arranged at one end of the inner welding arm, so that the inner welding gun head can enter the pipeline more smoothly.
Further setting the following steps: outer control mechanism includes outer support arm, slides and sets up in outer lifting slide and outer first drive assembly and outer second drive assembly of outer support arm, outer lifting slide motion of outer first drive assembly drive, outer welding arm activity sets up in outer lifting slide, the direction of motion of outer welding arm and outer lifting slide mutually perpendicular, the motion of outer welding arm of second drive assembly drive.
Through adopting above-mentioned technical scheme, the cooperation between outer first drive assembly, outer lifting slide and the outer second drive assembly three is used for changing height and the horizontal position of outer welding rifle head, realizes multidirectional regulation to this satisfies the processing demand better.
Further setting the following steps: the electric welding machine is characterized by further comprising an auxiliary frame, wherein a lifting frame is movably arranged on the auxiliary frame, an electric welding cover is arranged on the lifting frame, and an auxiliary driving assembly for driving the lifting frame to move is arranged on the auxiliary frame.
Through adopting above-mentioned technical scheme, the motion of auxiliary drive subassembly drive crane is used for changing the height of electric welding cover, reaches better effect of sheltering from according to the product of difference.
Further setting the following steps: the movable seat is provided with a driving piece for driving the placing wheel to rotate, and a sliding rail for guiding the movable seat to move is arranged below the movable seat.
Through adopting above-mentioned technical scheme, the slide rail plays the guide effect to the removal seat in moving, ensures the removal precision of removing the seat.
Further setting the following steps: and a balancing weight block is arranged at one end of the inner welding arm back to the inner welding gun head.
Through adopting above-mentioned technical scheme, the stability and the structural strength of interior welding arm are ensured in setting up of balancing weight piece.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses remove to replace the manual work with mechanical mode and weld, can realize the double-sided welding of less pipe diameter steel pipe to promote the structural strength of steel pipe, reduce cost of labor and manual work volume.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a partial schematic structural view of an embodiment;
FIG. 3 is a first schematic structural diagram of a moving mechanism according to an embodiment;
FIG. 4 is a second schematic structural view of the moving mechanism in the embodiment;
FIG. 5 is a schematic structural view of an inner welding arm and an inner control mechanism in an embodiment;
FIG. 6 is a first schematic structural view of an outer welding arm and an outer control mechanism in an embodiment;
fig. 7 is a second schematic structural diagram of the outer welding arm and the outer control mechanism in the embodiment.
In the figure: 1. an inner welding arm; 2. an outer welding arm; 3. a moving mechanism; 31. a movable seat; 32. a placement area; 33. a movement drive assembly; 4. an inner welding gun head; 5. externally welding gun heads; 6. an internal control mechanism; 61. an inner support arm; 62. an inner drive assembly; 7. an external control mechanism; 71. an outer support arm; 72. an outer lifting slide block; 73. an outer first drive assembly; 74. an outer second drive assembly; 8. placing a wheel; 9. a lifting frame; 10. an electric welding mask; 11. an auxiliary drive assembly; 12. a drive member; 13. a slide rail; 14. balancing the balancing weight block; 15. an auxiliary frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, a cross arm large-caliber welding device includes an auxiliary frame 15, an inner welding arm 1, an outer welding arm 2, and a moving mechanism 3 for placing a steel pipe to be processed. A lifting frame 9 is vertically arranged on the auxiliary frame 15 in a sliding mode, an electric welding cover 10 is fixedly arranged on the lifting frame 9, and an auxiliary driving assembly 11 for driving the lifting frame 9 to move is arranged on the auxiliary frame 15. One end of the inner welding arm 1 is fixedly provided with an inner welding gun head 4, the outer welding arm 2 is fixedly provided with an outer welding gun head 5, the inner welding arm 1 is connected with an inner control mechanism 6 for adjusting the position of the inner welding gun head 4, and the outer welding arm 2 is connected with an outer control mechanism 7 for adjusting the position of the outer welding gun head 5.
The moving mechanism 3 includes a moving seat 31 which reciprocates in a straight line, a placing section 32, and a moving driving assembly 33 which drives the moving seat 31 to move, and when the steel pipe is placed in the placing section 32, the axis of the steel pipe is parallel to the moving direction of the moving seat 31. Remove to rotate on the seat 31 and be provided with a plurality of wheels 8 of placing, a plurality of wheels 8 of placing between form place district 32 and realize circumferential direction through placing the steel pipe that wheel 8 supplied to place in the district 32. Remove and be equipped with the drive on the seat 31 and place wheel 8 pivoted driving piece 12, driving piece 12 is the motor, and the motor is fixed to be set up in removing seat 31 and output shaft and placing wheel 8 fixed connection, is located the below that removes seat 31 and is equipped with slide rail 13 that is used for the guide to remove the motion of seat 31, removes seat 31 and slide rail 13 sliding fit.
The inner control mechanism 6 comprises an inner supporting arm 61 and an inner driving assembly 62, the inner welding arm 1 is arranged on the inner supporting arm 61 in a sliding mode, and the inner driving assembly 62 drives the inner welding arm 1 to move up and down. The outer control mechanism 7 comprises an outer support arm 71, an outer lifting slider 72 arranged on the outer support arm 71 in a sliding manner, an outer first driving component 73 and an outer second driving component 74, wherein the outer first driving component 73 drives the outer lifting slider 72 to move, the outer welding arm 2 is arranged on the outer lifting slider 72 in a sliding manner, the moving direction of the outer welding arm 2 is perpendicular to the moving direction of the outer lifting slider 72, and the outer second driving component 74 drives the outer welding arm 2 to move. One end of the inner welding arm 1, which is back to the inner welding gun head 4, is fixedly provided with a balancing weight block 14. The moving driving assembly 33 includes a gear, a rack and a driving motor, the rack is fixedly disposed on the sliding rail 13, the driving motor is fixedly disposed on the moving seat 31, and the gear is fixedly disposed on an output shaft of the driving motor and engaged with the rack.
The structure of the outer second driving assembly 74 is the same as that of the movable driving assembly 33, the rack of the outer second driving assembly 74 is fixedly arranged on the outer welding arm 2, the driving motor is fixedly arranged on the outer lifting slide block 72, and the gear is fixedly arranged on the output shaft of the driving motor and is meshed with the rack. The auxiliary driving assembly 11 comprises a driving chain wheel, a driven chain wheel, a chain and a motor, wherein the driving chain wheel and the driven chain wheel are both rotatably arranged on the auxiliary frame 15, the motor is fixedly arranged on the auxiliary frame 15, an output shaft is fixedly connected with the driving chain wheel, and the driving chain wheel, the driven chain wheel and the lifting frame 9 are fixedly connected with the chain in a sleeved mode. The structure of the inner driving assembly 62 is the same as that of the auxiliary driving assembly 11, the driving sprocket and the driven sprocket of the inner driving assembly 62 are both rotatably arranged on the inner supporting arm 61, the motor is fixedly arranged on the inner supporting arm 61 and the output shaft is fixedly connected with the driving sprocket, and the driving sprocket and the driven sprocket and the inner welding arm 1 are fixedly connected with each other through a chain sleeve. The structure of the outer first driving assembly 73 is the same as that of the auxiliary driving assembly 11, a driving sprocket and a driven sprocket of the outer first driving assembly 73 are rotatably disposed on the outer support arm 71, the motor is fixedly disposed on the outer support arm 71, an output shaft of the motor is fixedly connected with the driving sprocket, and the chain is sleeved on the driving sprocket and the driven sprocket and is fixedly connected with the outer welding arm 2.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a cross arm heavy-calibre welding set which characterized in that: the steel pipe welding machine comprises an inner welding arm (1), an outer welding arm (2) and a moving mechanism (3) for placing a steel pipe to be processed, wherein the inner welding gun head (4) is arranged on the inner welding arm (1), the outer welding gun head (5) is arranged on the outer welding arm (2), an inner control mechanism (6) for adjusting the position of the inner welding gun head (4) is connected onto the inner welding arm (1), and an outer control mechanism (7) for adjusting the position of the outer welding gun head (5) is connected onto the outer welding arm (2).
2. The cross arm large-caliber welding device according to claim 1, wherein: the moving mechanism (3) comprises a moving seat (31) which reciprocates linearly, a placing area (32) which is formed on the moving seat (31) and used for positioning and placing the steel pipe, and a moving driving assembly (33) which drives the moving seat (31) to move, wherein when the steel pipe is placed in the placing area (32), the axis of the steel pipe is parallel to the moving direction of the moving seat (31).
3. The cross arm large-caliber welding device according to claim 2, wherein: including setting up in a plurality of wheels (8) of placing of removing seat (31), a plurality of place and form between wheel (8) place district (32) and realize circumferential direction through placing the steel pipe that wheel (8) supplied to place in district (32).
4. The cross arm large-caliber welding device according to claim 1, wherein: interior control mechanism (6) include interior support arm (61) and interior drive assembly (62), interior welding arm (1) activity sets up in interior support arm (61), interior drive assembly (62) drive interior welding arm (1) elevating movement.
5. The cross arm large-caliber welding device according to claim 1, wherein: the inner welding gun head (4) is arranged at one end of the inner welding arm (1).
6. The cross arm large-caliber welding device according to claim 1, wherein: outer control mechanism (7) include outer support arm (71), slide and set up in outer lift slider (72) and outer first drive assembly (73) and outer second drive assembly (74) of outer support arm (71), outer lift slider (72) motion is driven in outer first drive assembly (73), outer welding arm (2) activity sets up in outer lift slider (72), the direction of motion of outer welding arm (2) and the direction of motion mutually perpendicular of outer lift slider (72), outer welding arm (2) motion is driven in outer second drive assembly (74).
7. The cross arm large-caliber welding device according to claim 1, wherein: still include auxiliary frame (15), the activity is provided with crane (9) on auxiliary frame (15), be equipped with electric welding cover (10) on crane (9), be equipped with the auxiliary drive subassembly (11) that drive crane (9) moved on auxiliary frame (15).
8. The cross arm large-caliber welding device according to claim 3, wherein: the movable seat (31) is provided with a driving piece (12) for driving the placing wheel (8) to rotate, and a sliding rail (13) for guiding the movable seat (31) to move is arranged below the movable seat (31).
9. The cross arm large-caliber welding device according to claim 5, wherein: and a balancing weight block (14) is arranged at one end of the inner welding arm (1) back to the inner welding gun head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492413.1U CN214558560U (en) | 2021-03-08 | 2021-03-08 | Cross arm large-caliber welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492413.1U CN214558560U (en) | 2021-03-08 | 2021-03-08 | Cross arm large-caliber welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558560U true CN214558560U (en) | 2021-11-02 |
Family
ID=78352589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120492413.1U Active CN214558560U (en) | 2021-03-08 | 2021-03-08 | Cross arm large-caliber welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800408A (en) * | 2022-03-11 | 2022-07-29 | 中石化石油工程技术服务有限公司 | Large-diameter pipeline butt-joint platform |
| JP7198955B1 (en) | 2022-03-10 | 2023-01-04 | 日鉄エンジニアリング株式会社 | Jacket structure for offshore wind turbine and welding method for jacket structure for offshore wind turbine |
| JP7284863B1 (en) | 2022-03-10 | 2023-05-31 | 日鉄エンジニアリング株式会社 | Jacket structure for offshore wind turbine and welding method for jacket structure for offshore wind turbine |
-
2021
- 2021-03-08 CN CN202120492413.1U patent/CN214558560U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7198955B1 (en) | 2022-03-10 | 2023-01-04 | 日鉄エンジニアリング株式会社 | Jacket structure for offshore wind turbine and welding method for jacket structure for offshore wind turbine |
| JP7284863B1 (en) | 2022-03-10 | 2023-05-31 | 日鉄エンジニアリング株式会社 | Jacket structure for offshore wind turbine and welding method for jacket structure for offshore wind turbine |
| JP2023131923A (en) * | 2022-03-10 | 2023-09-22 | 日鉄エンジニアリング株式会社 | Jacket structure for offshore wind turbine and method of welding jacket structure for offshore wind turbine |
| CN114800408A (en) * | 2022-03-11 | 2022-07-29 | 中石化石油工程技术服务有限公司 | Large-diameter pipeline butt-joint platform |
| CN114800408B (en) * | 2022-03-11 | 2023-09-01 | 中石化石油工程技术服务有限公司 | Large-caliber pipeline butt-joint platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214558560U (en) | Cross arm large-caliber welding device | |
| CN102009254B (en) | Automatic straight pipe flange welding machine | |
| CN203956365U (en) | Oil platform leg welding equipment | |
| CN201693350U (en) | Automatic straight pipe flange assembling machine | |
| KR101022771B1 (en) | Apparatus welding for a large work piece | |
| CN113102865B (en) | Automatic welding equipment for welding square steel pipe plate elevation angle and flat fillet weld | |
| CN116511835A (en) | Barrel automatic processing system, barrel processing method and barrel automatic processing technology | |
| CN115673490A (en) | TIG automatic welding machine | |
| CN110883451B (en) | Four-gun intelligent welding equipment for straight pipe flange | |
| CN203124983U (en) | Automatic welder for helix metal tubes | |
| CN201693275U (en) | Automatic straight-tube flange welder | |
| CN116652339B (en) | Automatic submerged arc welding device and process for hydrogen conveying pipeline | |
| CN213289297U (en) | Oil gas pipeline automatic welder based on motor control | |
| CN217618840U (en) | Outer circular seam welding device for wind power tower | |
| CN210789616U (en) | Gantry submerged arc welding machine | |
| CN117102788A (en) | Cold-rolled sheet forming welding system | |
| CN210548758U (en) | Remote control's submerged arc welding automatic regulating apparatus | |
| CN216177867U (en) | Horizontal automatic pipeline track welding machine | |
| KR200415243Y1 (en) | Steel pipe welding system | |
| CN215509694U (en) | Welding equipment for capital construction standard knot | |
| CN115582604A (en) | Gantry type multi-station welding system and method for large-diameter pipeline | |
| CN213764629U (en) | Gantry welding device | |
| CN104668859A (en) | Multifunctional assembly machine of arc plates | |
| CN214721609U (en) | Hot wire TIG inner hole surfacing and CMT flange automatic surfacing dual-purpose equipment | |
| CN112157397A (en) | Welding device for winding drum outer cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |