CN204621313U - A kind of tracking device for welding of pipeline overlaying system - Google Patents
A kind of tracking device for welding of pipeline overlaying system Download PDFInfo
- Publication number
- CN204621313U CN204621313U CN201520347298.3U CN201520347298U CN204621313U CN 204621313 U CN204621313 U CN 204621313U CN 201520347298 U CN201520347298 U CN 201520347298U CN 204621313 U CN204621313 U CN 204621313U
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- welding gun
- balladeur train
- sensor
- welding
- contiguous block
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Abstract
The utility model discloses a kind of tracking device for welding of pipeline overlaying system, comprise sensory package, welding gun, welding gun cross balladeur train and base; Sensory package comprises sensor, sensor Z-direction slideway and support bar; Welding gun cross balladeur train is arranged on welding gun cross balladeur train mount pad, welding gun cross balladeur train comprises welding gun Z-direction balladeur train and welding gun X to balladeur train, welding gun Z-direction balladeur train includes motor, the driving box controlling motor rotation, the ball screw be connected with electric-motor drive, the contiguous block be threaded with ball screw and the guide rail be positioned at bottom contiguous block with welding gun X to balladeur train, and welding gun X is fixed on the contiguous block of welding gun Z-direction balladeur train to balladeur train; Welding gun is fixed on the front end of welding gun X to balladeur train contiguous block; One end fixation of sensor of support bar, its other end is fixed on the contiguous block of welding gun Z-direction balladeur train; Base is provided with Y-direction slideway, handwheel, the ball screw that is in transmission connection with handwheel, and welding gun cross balladeur train mount pad bottom mounting plate and ball-screw are connected.
Description
Technical field
The utility model relates to a kind of tracking device for welding of pipeline overlaying system, belongs to natural gas line welding technology field.
Background technology
Owing to containing element sulphur and acidic materials in the oil product of conveying, in order to prevent oil pipeline to be damaged by corrosion, improving the service life of pipeline, selecting composite oil pipeline.The internal lining pipe material of composite oil pipeline is 316L stainless steel, ensures petroleum pipeline not rust corrosion; Outer basepipe materials is carbon steel, ensures that petroleum pipeline has good intensity, not fragile.
In the course of conveying of oil product, needing is stitched together the petroleum pipeline of long 10 ~ 20 meters long realizes the long distance delivery of oil product.The connected mode of pipeline mainly contains screw thread, welding and flange three kinds of connected modes.There is the advantages such as easy construction, firm, tight and saving steel, so select the connection of welding and realizing petroleum pipeline due to welding.
In the welding process of composite oil pipeline, owing to there is the linkage interface of foreign material in the position of docking, welding performance is poor, can not meet actual needs.Therefore, need the built-up welding carrying out transition zone at inner-walls of duct, adopt the welding of same material, realize the excellent connection of pipeline.
In the actual production process of petroleum pipeline, can not ensure that the lateral cross section of pipeline is the circle of standard, can not ensure that pipe centerline is straight line, there is certain amount of deflection at length direction in pipeline simultaneously.Carry out in the process of built-up welding at petroleum pipeline inwall, if welding gun is fixed, along with pipeline rotates, welding position can change up and down, distance between welding gun and pipeline can change, and the length of electric arc just exists variation, thus causes welding process unstable, the shaping situation of weld seam is poor, and welding quality cannot be guaranteed.
Utility model content
Utility model object: technical problem to be solved in the utility model is to provide a kind of tracking device for welding of pipeline overlaying system, the welding gun of this device can carry out moving rapidly and accurately according to the change of welding position, welding gun is remained unchanged with the Distance geometry dry extension of electrode degree that welds of each welding position, and then ensure that the continuous, steady of the stable of welding arc and welding process.
Utility model content: for solving the problems of the technologies described above, the technological means that the utility model adopts is:
A tracking device for welding for pipeline overlaying system, comprises sensory package, welding gun, welding gun cross balladeur train and base;
The sensor Z-direction slideway that described sensory package comprises sensor and described sensor can be made to slide along Z-direction, described sensory package also comprises the support bar for supporting described sensor;
Described welding gun cross balladeur train is arranged on welding gun cross balladeur train mount pad, described welding gun cross balladeur train comprises welding gun Z-direction balladeur train and welding gun X to balladeur train, described welding gun Z-direction balladeur train includes motor with welding gun X to balladeur train, controls the driving box of described motor rotation, the ball screw be connected with described electric-motor drive, the contiguous block be threaded with described ball screw and the guide rail be positioned at bottom described contiguous block, and described welding gun X is fixed on the contiguous block of described welding gun Z-direction balladeur train to balladeur train;
Described welding gun is fixed on the front end of described welding gun X to balladeur train contiguous block;
One end of described support bar is fixed with sensor, and the other end of described support bar is fixedly connected with the contiguous block of described welding gun Z-direction balladeur train;
Described base is provided with Y-direction slideway, handwheel, and the ball screw rotated under described handwheel drives, installing plate bottom described welding gun cross balladeur train mount pad cooperatively interacts with the ball screw that described handwheel drives and is connected, be provided with slide block bottom described installing plate, described slide block slides on described Y-direction slideway.
Further preferably, described sensor is range sensor.
Further preferably, the sensor Y-direction slideway that described sensory package can also make described sensor slide along Y-direction.
Beneficial effect: compared to prior art, tracking device for welding of the present utility model is in the process of built-up welding, welding gun can carry out along with the change of welding position moving rapidly and accurately, welding gun is remained unchanged with the Distance geometry dry extension of electrode degree that welds of each welding position, not only ensure the continuous and steady of welding process, also effectively ensure that the effect of appearance of weld and the quality of weld seam.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pipeline overlaying system tracking device for welding.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model content is described further.Should be understood that these case study on implementation are only not used in restriction protection domain of the present utility model for illustration of the utility model.
As shown in Figure 1, tracking device for welding of the present utility model, comprises sensory package, welding gun 6, welding gun cross balladeur train 8 and base 18, the sensor Y-direction slideway 4 that sensory package comprises sensor 3 and sensor 3 can be made to slide along Y-direction and Z-direction and sensor Z-direction slideway 5, sensory package also comprises the support bar 11 for supporting sensor 3, sensor 3 is fixed on the top of support bar 11, the other end of support bar 11 is fixedly connected on the contiguous block 20 of welding gun Z-direction balladeur train 19, and the sensor 3 be therefore fixedly connected with support bar 11 can move up and down along the line slideway 26 of welding gun Z-direction balladeur train 19 under the drive of contiguous block 20, welding gun cross balladeur train 8 is arranged on welding gun cross balladeur train mount pad 15, welding gun cross balladeur train 8 comprises welding gun Z-direction balladeur train 19 and welding gun X to balladeur train 14, welding gun Z-direction balladeur train 19 comprises the driving box 9 rotated for controlling motor 10, motor 10, the ball screw 21 be in transmission connection with motor 10, the contiguous block 20 be threaded with ball screw 21 and the line slideway 26 be positioned at bottom contiguous block 20, welding gun X comprises the driving box 23 rotated for controlling motor 22 to balladeur train 14, motor 22, the ball screw 12 be in transmission connection with motor 22, the contiguous block 7 be threaded with ball screw 12 and the line slideway 13 be positioned at bottom contiguous block 7, welding gun X is fixed on the contiguous block 20 of welding gun Z-direction balladeur train 19 to balladeur train 14, welding gun X can be moved up and down on the line slideway 26 of welding gun Z-direction balladeur train 19 by contiguous block 20 to balladeur train 14, welding gun 6 is fixed on the front end of welding gun X to balladeur train 14 contiguous block 7, and welding gun 6 is movable on the line slideway 13 of welding gun X to balladeur train 14 by contiguous block 7, base 18 is provided with Y-direction slideway 17, handwheel 16, and the ball screw that can rotate under handwheel 16 drives, the bottom of welding gun cross balladeur train mount pad 15 is installing plate 25, the ball screw that installing plate 25 and handwheel 16 drive cooperatively interacts and is connected, slide block 24 is provided with bottom installing plate 25, slide block 24 cooperatively interacts with Y-direction slideway 17 and is connected, and slide block 24 can horizontally slip on Y-direction slideway 17.
Guide rail 13 and guide rail 26 adopt line slideway, can ensure the steady of welding gun 6 movement, ensure the connective stability of contiguous block 7 and welding gun 6 simultaneously, make welding gun 6 still can continuous operation when mobile.
Motor 10 and motor 22 are servomotor, servomotor is adopted to do power source, can ensure that startup is rapid, rotate steadily, servomotor can frequently open, stop and forward and backward, thus the ball screw stability of rotation that guarantee is connected with electric-motor drive, ball screw drives contiguous block motion, thus realizes the motion that welding gun carries out X axis Z-axis direction.
The utility model device sensor 3 adopts (overlength) range sensor, this sensor 3 also has resistant to elevated temperatures performance, when sensor 3 senses that downward or downward skew occurs weld locations, the skew movement rapidly of weld locations followed by sensor 3, make itself and pad distance remain constant, switch board makes welding gun cross balladeur train 8 drive welding gun 6 to carry out moving rapidly and accurately on X axis and Z-axis direction according to the signal of sensor 3 simultaneously.(wherein, sensor 3 and welding gun 6 carry out the motion of above-below direction (i.e. Z-direction) simultaneously)
Installing plate 25 bottom welding gun cross balladeur train mount pad 15 is for fixing and carrying whole welding gun cross balladeur train 8, the angle, four, bottom of installing plate 25 is provided with the slide block 24 matched with Y-direction slideway 17, welding gun cross balladeur train 8 can be made to carry out the motion of Y direction at Y-direction slideway 17 by rotating handwheel 16.
Workflow of the present utility model: at surfaces externally and internally car two concentric structures of workpiece 2 tube wall to be welded, place carries out built-up welding at inner surface concentric structure; Welding gun 6 is fixed on contiguous block 7; Rotate handwheel 16, welding gun cross balladeur train 8 carries out the movement of Y direction on Y-direction slideway 17, until the pad of welding gun 6 (welding gun cross balladeur train 8 stops the movement of Y direction) on desired position, (sensor 3 and pad have certain distance sensor 3 to be fixed on somewhere below pad, in follow-up welding process, sensor 3 and pad remain this distance) (vertical range of sensor 3 and welding gun 6 is constant all the time), ensure that the direction of line slideway 13 is parallel with workpiece 2 axis direction to be welded; Start driving box 9, driving box 23, servomotor 10 and servomotor 22, when sensor 3 senses that downward or downward skew occurs in welding position, this induced signal is transferred to switch board by sensor 3, switch board controls the forward and backward of servomotor, rotating band dynamic sensor 3 and the welding gun 6 of servomotor move, make sensor 3 and welding gun 6 can follow the change of weld locations all the time and move, make welding apart from constant of welding gun 6 and pad all the time.
Claims (3)
1. a tracking device for welding for pipeline overlaying system, is characterized in that: comprise sensory package, welding gun, welding gun cross balladeur train and base;
The sensor Z-direction slideway that described sensory package comprises sensor and described sensor can be made to slide along Z-direction, described sensory package also comprises the support bar for supporting described sensor;
Described welding gun cross balladeur train is arranged on welding gun cross balladeur train mount pad, described welding gun cross balladeur train comprises welding gun Z-direction balladeur train and welding gun X to balladeur train, described welding gun Z-direction balladeur train includes motor with welding gun X to balladeur train, controls the driving box of described motor rotation, the ball screw be connected with described electric-motor drive, the contiguous block be threaded with described ball screw and the guide rail be positioned at bottom described contiguous block, and described welding gun X is fixed on the contiguous block of described welding gun Z-direction balladeur train to balladeur train;
Described welding gun is fixed on the front end of described welding gun X to balladeur train contiguous block;
One end of described support bar is fixed with sensor, and the other end of described support bar is fixedly connected with the contiguous block of described welding gun Z-direction balladeur train;
Described base is provided with Y-direction slideway, handwheel, and the ball screw rotated under described handwheel drives, installing plate bottom described welding gun cross balladeur train mount pad cooperatively interacts with the ball screw that described handwheel drives and is connected, be provided with slide block bottom described installing plate, described slide block slides on described Y-direction slideway.
2. the tracking device for welding of pipeline overlaying system according to claim 1, is characterized in that: described sensor is range sensor.
3. the tracking device for welding of pipeline overlaying system according to claim 1, is characterized in that: the sensor Y-direction slideway that described sensory package can also make described sensor slide along Y-direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347298.3U CN204621313U (en) | 2015-05-27 | 2015-05-27 | A kind of tracking device for welding of pipeline overlaying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347298.3U CN204621313U (en) | 2015-05-27 | 2015-05-27 | A kind of tracking device for welding of pipeline overlaying system |
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| Publication Number | Publication Date |
|---|---|
| CN204621313U true CN204621313U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347298.3U Expired - Fee Related CN204621313U (en) | 2015-05-27 | 2015-05-27 | A kind of tracking device for welding of pipeline overlaying system |
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| CN (1) | CN204621313U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269116A (en) * | 2015-11-12 | 2016-01-27 | 济南金鲁鼎焊接技术有限公司 | Automatic integrated flange welding equipment with center through hole |
| CN106270934A (en) * | 2015-05-27 | 2017-01-04 | 南京英尼格玛工业自动化技术有限公司 | A kind of tracking device for welding of pipeline overlaying system |
| CN108857134A (en) * | 2018-07-27 | 2018-11-23 | 湘潭大学 | A kind of automatic soldering device of boiler inner wall round tube ring fillet weld |
| CN111822818A (en) * | 2020-07-21 | 2020-10-27 | 福尼斯(南京)表面工程技术有限公司 | Method for automatically surfacing reducing pipe by using novel surfacing equipment |
| CN112404831A (en) * | 2020-11-05 | 2021-02-26 | 武汉三江航天远方科技有限公司 | Automatic welding equipment for inner wall of pipeline |
-
2015
- 2015-05-27 CN CN201520347298.3U patent/CN204621313U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270934A (en) * | 2015-05-27 | 2017-01-04 | 南京英尼格玛工业自动化技术有限公司 | A kind of tracking device for welding of pipeline overlaying system |
| CN106270934B (en) * | 2015-05-27 | 2019-01-15 | 南京英尼格玛工业自动化技术有限公司 | A kind of tracking device for welding of pipeline overlaying system |
| CN105269116A (en) * | 2015-11-12 | 2016-01-27 | 济南金鲁鼎焊接技术有限公司 | Automatic integrated flange welding equipment with center through hole |
| CN108857134A (en) * | 2018-07-27 | 2018-11-23 | 湘潭大学 | A kind of automatic soldering device of boiler inner wall round tube ring fillet weld |
| CN111822818A (en) * | 2020-07-21 | 2020-10-27 | 福尼斯(南京)表面工程技术有限公司 | Method for automatically surfacing reducing pipe by using novel surfacing equipment |
| CN112404831A (en) * | 2020-11-05 | 2021-02-26 | 武汉三江航天远方科技有限公司 | Automatic welding equipment for inner wall of pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |