CN201455557U - Pipeline welding device - Google Patents
Pipeline welding device Download PDFInfo
- Publication number
- CN201455557U CN201455557U CN 200920128607 CN200920128607U CN201455557U CN 201455557 U CN201455557 U CN 201455557U CN 200920128607 CN200920128607 CN 200920128607 CN 200920128607 U CN200920128607 U CN 200920128607U CN 201455557 U CN201455557 U CN 201455557U
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- track circle
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- welding device
- circle
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Abstract
The utility model discloses a pipeline welding device for welding and cutting large-sized pipelines, which is characterized by comprising a basic supporting mechanism, a track ring, a sliding mechanism and a welding and cutting mechanism, wherein the basic supporting mechanism is provided with a basic supporting ring which is connected with an arc-shaped rotating arm, the arc-shaped rotating arm is provided with a loose pin installation clamp, and the basic supporting mechanism is also provided with a bolt connected with the track ring; the sliding mechanism is sleeved with the track ring and is provided with a gear meshed with a transmission gear; and the welding and cutting mechanism is arranged on the sliding mechanism. The utility model meets the welding requirements of the large-sized pipelines with different sizes, controls the welding and cutting equipment to work through a computer, is adapted to the construction requirements of a severe environment, replaces the manual operation and ensures the stability and the high efficiency of construction quality.
Description
Technical field
The utility model belongs to the pipeline welding and cutting technical field, particularly relates to a kind of pipeline welding device that large-scale pipeline is welded cutting.
Background technology
Along with people increase the demand of the energy and water, transmit the pipeline of oil, natural gas, hydraulic power potentials and more and more pursue maximization, large-scale pipe network is to be welded to form successively by some large-diameter steel pipes, because will bearing the fluid of big flow, High Voltage, passes through pipe network, require very high to the solder technology between steel pipe, the requirement weld seam is straight, and crator is thin.
Simultaneously, in the transformation of old pipe network, also lack special cutting equipment, can only adopt artificial welding and artificial cutting, workman's the operating technology and the stability of operation are all had very high requirement, this has also increased the difficulty and the intensity of construction.
The shortcoming of prior art is: do not have special large-scale pipeline welder, can only adopt artificial welding and artificial cutting, the difficulty and the intensity of construction are big, and speed of application is full, and the welding quality instability.
The utility model content
Problem to be solved in the utility model is to provide a kind of pipeline welding device that large-scale pipeline is welded cutting, can satisfy the welding requirement of different size large-scale pipeline, by computer control welding and cutting equipment work, can replace manual work, guarantee the stability and the high efficiency of construction quality.
The technical solution of the utility model is as follows: a kind of pipeline welding device, and its key is: be made up of basic supporting mechanism, track circle, slide mechanism and welding mechanism;
Wherein basic supporting mechanism is provided with basic bracing ring, this basic bracing ring is provided with at least two rotational pins, described rotational pin is connected with the arc pivoted arm, one end of this arc pivoted arm is fixedlyed connected with described rotational pin, the other end of this arc pivoted arm is provided with the pin sectional fixture of living, and this basic supporting mechanism also is provided with bolt and connects described track circle;
Described track circle is joined end to end successively by at least two sections curved tracks and forms, and is distributed with at least three installing holes on this track circle described bolt is installed, and has the spill chute on described this track circle, also is provided with a circle driving cog on this track circle;
Two sections, four sections even more curved track can be set, and after curved track surrounded formation track circle, the track circle can be similar to the pipeline outline that is centered on.Slide mechanism is walked on the track circle, drives welding mechanism and smoothly moves, and welding and cutting device can be constructed in the named pipe commissure exactly.
Because track circle curved track concentric by plurality of sections or decentraction is formed, the track circle can satisfy the pipeline construction of difformity overall size.Strengthened the adaptive capacity of this device.
Even a plurality of installing holes that distribute on the track circle are convenient to be connected with basic bracing ring, by basic bracing ring, make the track circle can be fixedly mounted in the weld seam next door.
Described slide mechanism is socketed on the described track circle, and this slide mechanism is provided with gear and grins mutually with described driving cog and close;
The described welding of installation mechanism on this slide mechanism.
Described basic bracing ring is joined end to end successively by at least two these arc strips of segment base and forms, and connects by screw between each basic arc strip.
Two sections, four sections even more basic arc strip can be set, when basic arc strip surround form basic bracing ring after, basic bracing ring can be similar to the pipeline outline of clamping, and be enclosed within pipeline around.Move the arc pivoted arm, the anchor clamps on the arc pivoted arm are fitted on the outer wall of pipeline, are rotating basic bracing ring, the arc pivoted arm is constantly exerted pressure to anchor clamps, increase the pressure between anchor clamps and the pipeline outer wall, after the pressure between anchor clamps and the pipeline outer wall is saturated, the locking rotational pin.Basic bracing ring just has been assemblied in pipeline securely, and basic bracing ring just provides stable support platform for welding and cutting equipment are installed.
Because basic bracing ring basic arc strip concentric by plurality of sections or decentraction is formed, basic bracing ring can satisfy the pipeline construction of difformity overall size.Strengthened the adaptive capacity of this device.
The end of described basic arc strip is the ladder tooth, and this ladder tooth has through hole, and after the ladder tooth of two these arc strips of segment base snapped together, the through hole of the two was concentric, and is installed with same screw.
Evenly be provided with three described arc pivoted arms on the described basic bracing ring.
Have through hole on the described basic bracing ring, described rotational pin passes this through hole, and an end of this rotational pin is fixed on the described arc pivoted arm, and the other end of this rotational pin is the end of thread, and is set with nut.
After the pressure between anchor clamps and the pipeline outer wall was saturated, nut was used to lock rotational pin.When the basic bracing ring of dismounting, unclamp nut earlier, the basic bracing ring that just can reverse is removed the chucking power of anchor clamps to pipeline.
Described being bolted on described basic bracing ring or the described arc pivoted arm.
The inner and outer wall of described track circle has a circle spill chute, and described driving cog is arranged in the outer wall of described track circle;
Described slide mechanism is provided with sliding seat, this sliding seat is installed on the track circle, described sliding seat is provided with two draw runners, described two draw runners are inserted into respectively in the spill chute of the inside and outside wall of described track circle, be fixed with the slide rail motor on this sliding seat, on the output shaft of this slide rail motor gear is installed, this gear is grinned mutually with described driving cog and is closed;
Spill chute and draw runner match, and realization is spacing to slide mechanism.
The described welding of installation mechanism on this sliding seat.
Described welding mechanism is provided with y-axis motor, this y-axis motor is fixed on the slide mechanism, on the output shaft of this y-axis motor feed screw nut pair is installed, this feed screw nut pair is connected with the Y-axis slide, on this Y-axis slide the Z spindle motor is installed, second screw mandrel is installed on the output shaft of this Z spindle motor, on this second screw mandrel the laser gun platform is installed.
The end of described curved track is the ladder tooth, and this ladder tooth has through hole, and after the ladder tooth of two sections curved tracks snapped together, the through hole of the two was concentric, and is installed with same screw.
Remarkable result of the present utility model is: a kind of pipeline welding device that large-scale pipeline is welded cutting is provided, satisfy the welding requirement of different size large-scale pipeline, by computer control welding and cutting equipment work, the construction requirement that adapts to adverse circumstances, replace manual work, guaranteed the stability and the high efficiency of construction quality.
Description of drawings
Structural representation when Fig. 1 is basic supporting mechanism clamping pipe;
Fig. 2 is the structural representation of basic supporting mechanism when unclamping pipeline;
Fig. 3 is the structural representation of track circle, slide mechanism and welding mechanism;
Fig. 4 is the structural representation of curved track;
Fig. 5 is a structural representation of the present utility model;
Fig. 6 is the side view of Fig. 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Fig. 1,2,5,6, a kind of pipeline welding device is made up of basic supporting mechanism, track circle, slide mechanism and welding mechanism;
Wherein basic supporting mechanism is provided with basic bracing ring, evenly be provided with three rotational pins 2 on this basic bracing ring, by rotational pin 2, basic bracing ring is provided with three arc pivoted arms 3, one end of this arc pivoted arm 3 is fixedlyed connected with described rotational pin 2, the other end of this arc pivoted arm 3 is provided with the pin sectional fixture 4 of living, and this basic supporting mechanism also is provided with bolt 5 and connects described track circle; Described bolt 5 can be fixed on the described basic bracing ring, also can be fixed on or arc pivoted arm 3 on.
Described track circle is joined end to end successively by three sections curved tracks 6 and forms, and is distributed with a circle installing hole on this track circle described bolt 5 is installed, and has the spill chute on described this track circle, also is provided with a circle driving cog on this track circle;
Described slide mechanism is socketed on the described track circle, and this slide mechanism is provided with gear 7 and grins mutually with described driving cog and close;
The described welding of installation mechanism on this slide mechanism.
Described basic bracing ring is joined end to end successively by at least two these arc strips of segment base 1 and forms, and connects by screw between each basic arc strip 1.
The end of described basic arc strip 1 is the ladder tooth, and this ladder tooth has through hole, and after the ladder tooth of two these arc strips of segment base 1 snapped together, the through hole of the two was concentric, and is installed with same screw.
Have through hole on the described basic bracing ring, described rotational pin 2 passes this through hole, and an end of this rotational pin 2 is fixed on the described arc pivoted arm 3, and the other end of this rotational pin 2 is the end of thread, and is set with nut.
Shown in Fig. 3,4, the inner and outer wall of described track circle has a circle spill chute, and described driving cog is arranged in the outer wall of described track circle;
Described slide mechanism is provided with sliding seat 8, this sliding seat 8 is installed on the track circle, described sliding seat 8 is provided with two draw runner 8a, described two draw runner 8a are inserted into respectively in the spill chute of the inside and outside wall of described track circle, be fixed with slide rail motor 9 on this sliding seat 8, gear 7 is installed on the output shaft of this slide rail motor 9, and this gear 7 is grinned mutually with described driving cog and is closed;
Two draw runner 8a have limited sliding seat 8 from two relative directions and can not come off from the track circle.
The described welding of installation mechanism on this sliding seat 8.
Described welding mechanism is provided with y-axis motor 10, this y-axis motor 10 is fixed on the slide mechanism, on the output shaft of this y-axis motor 10 feed screw nut pair is installed, this feed screw nut pair is connected with Y-axis slide 11, on this Y-axis slide 11 Z spindle motor 12 is installed, second screw mandrel is installed on the output shaft of this Z spindle motor 12, on this second screw mandrel laser gun platform 13 is installed.
The end of described curved track 6 is the ladder tooth, and this ladder tooth has through hole, and after the ladder tooth of two sections curved tracks 6 snapped together, the through hole of the two was concentric, and is installed with same screw.
Operation principle of the present utility model is:
Shown in Fig. 5,6, the basic arc strip 1 of multistage head and the tail is successively connected, surround on pipeline, and be fixed up with bolt 5.
After basic arc strip 1 surrounds the basic bracing ring of formation, basic bracing ring is similar to the pipeline outline of clamping, be enclosed within the also close weld seam operation area of pipeline all around. move arc pivoted arm 3, anchor clamps 4 on the arc pivoted arm 3 are fitted on the outer wall of pipeline, rotating basic bracing ring, arc pivoted arm 3 is constantly exerted pressure to anchor clamps 4, increase the pressure between anchor clamps 4 and the pipeline outer wall, after the pressure between anchor clamps 4 and the pipeline outer wall is saturated, locking rotational pin 2. basic bracing rings just have been assemblied in pipeline securely, and basic supporting mechanism is the track circle just, slide mechanism and welding mechanism provide stable support platform.
Basic supporting mechanism stability is high, has also just guaranteed the stability of whole device.Welding and cutting equipment can reliablely and stablely be constructed, and it is straight to satisfy weld seam, the requirement that crator is thin.
Multistage curved track 6 head and the tail is successively connected, surround on pipeline, and get up with bolting, form the track circle, mounting screw on the installing hole of track circle will be fixed on the basic supporting mechanism by screw, and basic supporting mechanism clamps pipeline securely.
Slide mechanism is walked on the track circle, drives welding mechanism and smoothly moves, and welding and cutting device can be constructed in the named pipe commissure exactly.
Y-axis motor 10 drives Y-axis slide 11 and moves in Y direction on the sliding seat 8.
Claims (9)
1. a pipeline welding device is characterized in that: be made up of basic supporting mechanism, track circle, slide mechanism and welding mechanism;
Wherein basic supporting mechanism is provided with basic bracing ring, this basic bracing ring is provided with at least two rotational pins (2), described rotational pin (2) is connected with arc pivoted arm (3), one end of this arc pivoted arm (3) is fixedlyed connected with described rotational pin (2), the other end of this arc pivoted arm (3) is provided with the pin sectional fixture (4) of living, and this basic supporting mechanism also is provided with bolt (5) and connects described track circle;
Described track circle is joined end to end successively by at least two sections curved tracks (6) and forms, and is distributed with at least three installing holes on this track circle described bolt (5) is installed, and has the spill chute on described this track circle, also is provided with a circle driving cog on this track circle;
Described slide mechanism is socketed on the described track circle, and this slide mechanism is provided with gear (7) and grins mutually with described driving cog and close;
The described welding of installation mechanism on this slide mechanism.
2. according to the described pipeline welding device of claim 1, it is characterized in that: described basic bracing ring is joined end to end successively by at least two these arc strips of segment base (1) and forms, and connects by screw between each basic arc strip (1).
3. according to the described pipeline welding device of claim 2, it is characterized in that: the end of described basic arc strip (1) is the ladder tooth, and this ladder tooth has through hole, after the ladder tooth of two these arc strips of segment base (1) snaps together, the through hole of the two is concentric, and is installed with same screw.
4. according to the described pipeline welding device of claim 1, it is characterized in that: evenly be provided with three described arc pivoted arms (3) on the described basic bracing ring.
5. according to the described pipeline welding device of claim 1, it is characterized in that: have through hole on the described basic bracing ring, described rotational pin (2) passes this through hole, one end of this rotational pin (2) is fixed on the described arc pivoted arm (3), the other end of this rotational pin (2) is the end of thread, and is set with nut.
6. according to the described pipeline welding device of claim 1, it is characterized in that: described bolt (5) is fixed on described basic bracing ring or the described arc pivoted arm (3).
7. according to the described pipeline welding device of claim 1, it is characterized in that: the inner and outer wall of described track circle has a circle spill chute, and described driving cog is arranged in the outer wall of described track circle;
Described slide mechanism is provided with sliding seat (8), this sliding seat (8) is installed on the track circle, described sliding seat (8) is provided with two draw runners (8a), described two draw runners (8a) are inserted into respectively in the spill chute of the inside and outside wall of described track circle, be fixed with slide rail motor (9) on this sliding seat (8), described gear (7) is installed on the output shaft of this slide rail motor (9), and this gear (7) is grinned mutually with described driving cog and is closed;
This sliding seat (8) is gone up the described welding of installation mechanism.
8. according to the described pipeline welding device of claim 1, it is characterized in that: described welding mechanism is provided with y-axis motor (10), this y-axis motor (10) is fixed on the slide mechanism, on the output shaft of this y-axis motor (10) feed screw nut pair is installed, this feed screw nut pair is connected with Y-axis slide (11), on this Y-axis slide (11) Z spindle motor (12) is installed, on the output shaft of this Z spindle motor (12) second screw mandrel is installed, laser gun platform (13) is installed on this second screw mandrel.
9. according to the described pipeline welding device of claim 1, it is characterized in that: the end of described curved track (6) is the ladder tooth, and this ladder tooth has through hole, and after the ladder tooth of two sections curved tracks (6) snapped together, the through hole of the two was concentric, and is installed with same screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920128607 CN201455557U (en) | 2009-08-26 | 2009-08-26 | Pipeline welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920128607 CN201455557U (en) | 2009-08-26 | 2009-08-26 | Pipeline welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455557U true CN201455557U (en) | 2010-05-12 |
Family
ID=42382909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920128607 Expired - Lifetime CN201455557U (en) | 2009-08-26 | 2009-08-26 | Pipeline welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455557U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653866B (en) * | 2009-08-26 | 2011-11-16 | 重庆斯沃德光电设备设计制造有限公司 | Welding mechanism of pipeline |
| CN102615457A (en) * | 2012-04-25 | 2012-08-01 | 丹东曙光泵阀有限公司 | Long-distance pipeline seam welding protector and aligning device provided with protector |
| CN103921001A (en) * | 2014-05-08 | 2014-07-16 | 湖州优刻光电科技有限公司 | Laser cutting machine |
| CN105921885A (en) * | 2016-06-28 | 2016-09-07 | 王朝永 | Bent pipe laser cutting device |
| CN110497060A (en) * | 2019-09-02 | 2019-11-26 | 山东建筑大学 | A kind of portable adhesion type pipe cutting apparatus and cutting method |
| CN110653492A (en) * | 2019-10-07 | 2020-01-07 | 南理工泰兴智能制造研究院有限公司 | Double-station circumferential laser welding machine and method for annular pipe fitting |
| CN112548626A (en) * | 2020-12-09 | 2021-03-26 | 泰富重工制造有限公司 | Centering tool for processing pin hole of large-diameter pin wheel |
| CN113414538A (en) * | 2021-07-06 | 2021-09-21 | 河南省水利第一工程局 | Welding device for water conservancy construction pipeline |
-
2009
- 2009-08-26 CN CN 200920128607 patent/CN201455557U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653866B (en) * | 2009-08-26 | 2011-11-16 | 重庆斯沃德光电设备设计制造有限公司 | Welding mechanism of pipeline |
| CN102615457A (en) * | 2012-04-25 | 2012-08-01 | 丹东曙光泵阀有限公司 | Long-distance pipeline seam welding protector and aligning device provided with protector |
| CN102615457B (en) * | 2012-04-25 | 2015-03-18 | 丹东曙光泵阀有限公司 | Long-distance pipeline seam welding protector and aligning device provided with protector |
| CN103921001A (en) * | 2014-05-08 | 2014-07-16 | 湖州优刻光电科技有限公司 | Laser cutting machine |
| CN103921001B (en) * | 2014-05-08 | 2016-01-13 | 湖州优刻光电科技有限公司 | A kind of laser cutting machine |
| CN105921885A (en) * | 2016-06-28 | 2016-09-07 | 王朝永 | Bent pipe laser cutting device |
| CN110497060A (en) * | 2019-09-02 | 2019-11-26 | 山东建筑大学 | A kind of portable adhesion type pipe cutting apparatus and cutting method |
| CN110653492A (en) * | 2019-10-07 | 2020-01-07 | 南理工泰兴智能制造研究院有限公司 | Double-station circumferential laser welding machine and method for annular pipe fitting |
| CN112548626A (en) * | 2020-12-09 | 2021-03-26 | 泰富重工制造有限公司 | Centering tool for processing pin hole of large-diameter pin wheel |
| CN113414538A (en) * | 2021-07-06 | 2021-09-21 | 河南省水利第一工程局 | Welding device for water conservancy construction pipeline |
| CN113414538B (en) * | 2021-07-06 | 2023-02-24 | 河南省水利第一工程局 | Welding device for water conservancy construction pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20090826 |