CN201645064U - V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe - Google Patents
V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe Download PDFInfo
- Publication number
- CN201645064U CN201645064U CN2009202221427U CN200920222142U CN201645064U CN 201645064 U CN201645064 U CN 201645064U CN 2009202221427 U CN2009202221427 U CN 2009202221427U CN 200920222142 U CN200920222142 U CN 200920222142U CN 201645064 U CN201645064 U CN 201645064U
- Authority
- CN
- China
- Prior art keywords
- welding
- vehicle body
- roller
- driven
- car body
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a V-shaped deliver roller tilted-block lifting device of an internal welding machine welding vehicle for a longitudinal welded pipe. In the welding vehicle, a driving vehicle body and a driven vehicle body are in rigid connection through a driving and driven vehicle body connected beams; a welding vehicle driven reducing motor is fixed on the driving vehicle body and is meshed with a rack fixed on a track through a gear directly connected to a welding vehicle driven reducing output shaft so as to drive the vehicle body to move; four groups of wheels which are respectively fixed on the driving vehicle body and the driven vehicle body are supported on the track; the driving vehicle body and the driven vehicle body are both fixedly provided with a pair of rotating rollers, wherein the rotating roller at one side is connected with a rotating roller driven reducing motor to do driving rotation, and a driven rotating roller is arranged on the other side; the front riding wheels of the three groups of V-shaped deliver rollers installed on the driving vehicle body and the driven vehicle body are pressed on the upper plane of a tilted block which is fixed on a matched welding bottom plate through a closing bolt; and the tilted block is also provided with a jack screw and a lock nut. The V-shaped deliver roller tilted-block lifting device of the internal welding machine welding vehicle, provided by the utility model, has simple and compact structure and reasonable design and achieves the function of feeding and welding steel pipes with different specifications and discharging the steel pipes out of an internal welding working area.
Description
Technical field
The utility model belongs to a kind of ERW internal welding machine welding tractor, particularly a kind of ERW internal welding machine welding tractor V-type conveying roller skewback lowering or hoisting gear.
Be applied to the ERW internal welding machine, when being specifically related in a kind of large straight-line joint submerged arc welding tube groove weldering by ramp effect lifting V-type conveying roller, thereby realize from upstream longitudinal feed steel pipe and vertically send the device in welding job district after finishing welding.
Background technology
Owing in 6 Dot Clock positions the large straight-line joint submerged arc welding tube groove is carried out interior weldering, and adopt welding head to fix and welding tractor moves the mode of steel pipe and finishes welding process, the welding head that promptly is installed in the long cantilever end will get into the steel duct welding.Owing to be subjected to restriction with the liftable cantilever mount pad of welding tractor track centerline conllinear, internal welding machine is taken over and is finished to go out pipe after the welding and can not directly be from upstream to the downstream and finish in turn, must take in the inlet pipe position inlet pipe simultaneously during process layout and go out the mode of pipe after welding is finished.Admissible inlet pipe mode has the side inlet pipe, it is no V-type conveying roller on the welding tractor, welding tractor is equipped with a hydraulic pressure pipe connector and centering steel pipe groove in the rotation roller of 6 Dot Clocks, be that steel pipe is fallen on the pipe connector via the slope track, be delivered to the rotation roller again by pipe connector, but this mode is because mechanical shock is too big, and goes out pipe and also must be equipped with liftable and go out to manage track, generally do not adopt in process layout.Another kind of inlet pipe mode is the V-type conveying roller associating inlet pipe by the center line common with it on outside V-type conveying roller separately of welding region and the welding tractor.But the rotation roller that aligns weld seam also is installed on the welding tractor, and each is not interfered in order to guarantee working both, just must be with wherein any one makes height lifting.A kind of way is a liftable rotation roller, promptly promotes the rotation roller with oil cylinder on welding tractor and realizes lifting by ramp effect, but must be equipped with a cover hydraulic system and take suitable large volume.Another kind of way is a lifting V-type conveying roller, realizes its lifting by the ramp effect that is arranged in the skewback on the ground, need not hydraulic system, reached both each hands-off purposes of working equally.
Summary of the invention
The purpose of this utility model provides a kind of conveying steel pipe and rotates the also skewback automatic lifting V-type roller devices of welded still pipe mutually noninterfere.
The technical scheme that the utility model is taked is: a kind of ERW internal welding machine welding tractor V-type conveying roller skewback lowering or hoisting gear, by the V-type conveying roller, the rotation roller, the active car body, principal and subordinate's motor vehicles bodies tie-beam, from motor vehicles bodies, track, joining weldering base plate 20 forms, described welding tractor is rigidly connected by principal and subordinate's motor vehicles bodies tie-beam 7 by active car body 5 with from motor vehicles bodies 8, welding tractor drives reducing motor 6 and is fixed on the active car body 5, by direct connection in welding tractor drive on reducing motor 6 output shafts gear 15 be fixed on tooth bar 16 engagements on the track 9 and drive car body and move, being fixed in initiatively, car body 5 and each the four groups of wheel 10 from motor vehicles bodies 8 are supported on the track 9, at active car body 5 and from motor vehicles bodies 8, all fixedly mount a pair of rotation roller 3, wherein a sidespin transfer roller 3 connection rotation rollers drive reducing motor 18 and do initiatively rotation, opposite side is driven rotation roller 3, when welding tractor is in initial waiting position, the anterior support roller 19 of active car body 5 and totally three groups of V-type conveying rollers 1 of installing from motor vehicles bodies 8 be pressed in skewback 4 on the plane, described skewback 4 by close bolt 14 be fixed on join the weldering base plate 20 on, also be provided with jackscrew 12 and locking nut 13 on the described skewback 4.
Three groups of V-type conveying rollers 1 and two groups of rotation rollers 3 are installed on the welding tractor, in the beginning waiting position, conveying roller 1 is lifted to a high position under the ramp effect of skewback 4, this position independent V-type conveying roller 1 outer with being in welding region is in same absolute altitude, can finish from the upstream inlet pipe when starting motor.When the starting welding tractor moves, the steel pipe that has arrived assigned address will progressively be lowered to low level under the ramp effect of skewback 4, finally fall on the rotation roller 3, and conveying roller 1 also will continue to fall around a spot wobble simultaneously, until stopping to limit pivot angle.The starting welding tractor moves steel pipe, enters tube head from welding head and stops and the rollback that reverses when head exposes the pipe tail fully.Can start the rotation roller motor and realize that rotation aligns weld seam and starts welding this moment.Then welding tractor begins welding with setting speed and finishes, conveying roller moves along with welding tractor under the ramp effect of skewback and progressively raises, at a time steel pipe will be raised and finally arrive the extreme higher position on the roller from rotation, then welding tractor stops to move, this steel pipe can be sent welding region during the starting conveying roller, so far finish a welding period, welding tractor is waited for next root pipe in position.
The above-mentioned internal welding machine welding tractor V-type conveying roller skewback lowering or hoisting gear that the utility model provides, simple and compact for structure, reasonable in design, realized that interior function of welding the workspace is sent and weld and sent to the steel pipe of different size to.
Description of drawings
Fig. 1 is the structural scheme of mechanism of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the C-C cutaway view of Fig. 2.
Fig. 4 is the A-A cutaway view of Fig. 1.
Fig. 5 is that the C of Fig. 1 is to view.
Fig. 6 is the D-D cutaway view of Fig. 1.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, welding tractor is rigidly connected by principal and subordinate's motor vehicles bodies tie-beam 7 by active car body 5 with from motor vehicles bodies 8, welding tractor drives reducing motor 6 and is fixed on the active car body 5, driving car body in the gear on the speed reducer output shaft 15 with the engagement that is fixed on the tooth bar 16 on the track 9 by direct connection moves, being fixed in initiatively, car body 5 and each the 4 groups of wheel 10 from motor vehicles bodies 8 are supported on the track 9, at active car body 5 and from motor vehicles bodies 8, all fixedly mount a pair of rotation roller, wherein sidespin transfer roller connection rotation roller drives reducing motor 18 and does initiatively rotation, and opposite side is driven rotation roller.The centre-to-centre spacing of a pair of rotation roller symmetry can be moved 6 stations by two kinds of positioning keys 11, adapting to steel pipe rotation needs of different overall diameters, when avoiding steel pipe to rotate and the interference of V-type conveying roller 1.When welding tractor is in initial waiting position, active car body 5 and totally 3 groups of anterior support rollers 19 of V-type conveying roller of installing from motor vehicles bodies 8 be pressed in skewback 4 on plane and the V-type conveying roller is risen in highest order, can start the V-type roller this moment and drive reducing motor 17 the upstream steel pipe is transported on the welding tractor.Then welding tractor moves forward, V-type conveying roller 1 is progressively swung under the effect of skewback 4 and is fallen, and after welding is finished, move backward along with welding tractor returns, V-type conveying roller 1 progressively swing rising steel pipe rise the most at last under the effect of skewback 4 promptly is implemented in the charging and the discharging of waiting position.In order to compensate installation deviation, skewback 4 adjustable height shown in figure four are adjusted height by jackscrew 12 and closing bolt 14, and locking nut 13 prevents to become flexible, and joins weldering base plate 20 scenes and is welded on the ground embedded board.
During use, three groups of V-type conveying rollers 1 and two groups of rotation rollers 3 are installed on the welding tractor, in the beginning waiting position, conveying roller 1 is lifted to a high position under the ramp effect of skewback 4, this position independent V-type conveying roller 1 outer with being in welding region is in same absolute altitude, can finish from the upstream inlet pipe when starting motor.When the starting welding tractor moves, the steel pipe that has arrived assigned address will progressively be lowered to low level under the ramp effect of skewback 4, finally fall on the rotation roller 3, and conveying roller 1 also will continue to fall around a spot wobble simultaneously, until stopping to limit pivot angle.The starting welding tractor moves steel pipe, enters tube head from welding head and stops and the rollback that reverses when head exposes the pipe tail fully.Can start the V-type conveying roller this moment and drive reducing motor 17, and realize that rotation aligns weld seam and starts welding.Then welding tractor begins welding with setting speed and finishes, V-type conveying roller 1 moves along with welding tractor under the ramp effect of skewback and progressively raises, at a time steel pipe will be raised and finally arrive the extreme higher position on the roller 3 from rotation, then welding tractor stops to move, this steel pipe can be sent welding region during starting V-type conveying roller 1, so far finish a welding period, welding tractor is waited for next root pipe in position.
Above-described only is preferred embodiment of the present utility model.Should be understood that for the person of ordinary skill of the art, under technology enlightenment provided by the utility model,, can also make other equivalent modifications and improvement, also should be considered as protection domain of the present utility model as the common practise of mechanical field.
Claims (1)
1. ERW internal welding machine welding tractor V-type conveying roller skewback lowering or hoisting gear, by the V-type conveying roller, the rotation roller, the active car body, principal and subordinate's motor vehicles bodies tie-beam, from motor vehicles bodies, track, joining the weldering base plate forms, it is characterized in that: described welding tractor is rigidly connected by principal and subordinate's motor vehicles bodies tie-beam (7) by active car body (5) with from motor vehicles bodies (8), welding tractor drives reducing motor (6) and is fixed on the active car body (5), by direct connection in welding tractor drive on reducing motor (6) output shaft gear (15) be fixed on tooth bar (16) engagement on the track (9) and drive car body and move, being fixed in initiatively, car body (5) and each the four groups of wheel (10) from motor vehicles bodies (8) are supported on the track (9), at active car body (5) and from motor vehicles bodies (8), all fixedly mount a pair of rotation roller (3), wherein a sidespin transfer roller (3) connection rotation roller drives reducing motor (18) and does initiatively rotation, opposite side is a driven rotation roller (3), when welding tractor is in initial waiting position, at active car body (5) and be pressed in the last plane of skewback (4) totally from the anterior support roller (19) of three groups of V-type conveying rollers (1) of motor vehicles bodies (8) installation, described skewback (4) also is provided with jackscrew (12) and locking nut (13) by being fixed on and joining in weldering base plate (20) closing bolt (14) on the described skewback (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221427U CN201645064U (en) | 2009-12-15 | 2009-12-15 | V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221427U CN201645064U (en) | 2009-12-15 | 2009-12-15 | V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645064U true CN201645064U (en) | 2010-11-24 |
Family
ID=43110269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202221427U Expired - Fee Related CN201645064U (en) | 2009-12-15 | 2009-12-15 | V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645064U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081665A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Flexible vehicle body turnover machine |
| CN111239244A (en) * | 2020-02-26 | 2020-06-05 | 奥瑞视（北京）科技有限公司 | Ultrasonic flaw detection device for round bar |
| CN111805201A (en) * | 2020-07-31 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Large-scale pipe fitting assembly equipment |
| CN113909897A (en) * | 2021-10-22 | 2022-01-11 | 中国一冶集团有限公司 | Welding device and welding method for supporting piece in box-type steel column |
-
2009
- 2009-12-15 CN CN2009202221427U patent/CN201645064U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081665A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Flexible vehicle body turnover machine |
| CN111239244A (en) * | 2020-02-26 | 2020-06-05 | 奥瑞视（北京）科技有限公司 | Ultrasonic flaw detection device for round bar |
| CN111805201A (en) * | 2020-07-31 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Large-scale pipe fitting assembly equipment |
| CN113909897A (en) * | 2021-10-22 | 2022-01-11 | 中国一冶集团有限公司 | Welding device and welding method for supporting piece in box-type steel column |
| CN113909897B (en) * | 2021-10-22 | 2023-01-13 | 中国一冶集团有限公司 | Welding device and welding method for supporting piece in box-type steel column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201645064U (en) | V-shaped deliver roller tilted-block lifting device of internal welding machine welding vehicle for longitudinal welded pipe | |
| CN110029825B (en) | Construction equipment for track-mobile precast beam steel | |
| CN101172538A (en) | Pipe fitting roll-over conveying system | |
| CN102000931B (en) | Portable saddle-shaped joint pipe double-welding gun welding device | |
| CN112299326A (en) | Hydraulic lift truck capable of moving vertically and horizontally | |
| CN111485749B (en) | Vehicle transverse transfer connection mechanism and connection method in stereo garage | |
| CN201881063U (en) | Portable single-welding-gun welding device for saddle-shaped connecting pipes | |
| CN209291362U (en) | A kind of transfer device suitable for tower | |
| CN100432608C (en) | Automatic equipment for spray repairing electric furnace | |
| CN116335729A (en) | Adjustable arch frame trolley | |
| CN201801869U (en) | Screw pile foundation screw-in piling device | |
| CN102581609B (en) | The lifting and swinging docked with gearbox gear for engine rolls bed | |
| CN212050270U (en) | Hoisting mechanism for installation of subway pipe sheets | |
| CN210099189U (en) | Inner ring arc automatic welding machine | |
| CN105465346B (en) | Gear-box with shifter | |
| CN210034771U (en) | Skid-mounted automatic high-pressure turnover equipment | |
| CN200972330Y (en) | Automatic spray repairing machine for electric furnace | |
| CN208731919U (en) | A kind of walking mechanism of multifunction hydraulic workbench peculiar to vessel | |
| CN207241545U (en) | A kind of obstacles removing car | |
| CN209889792U (en) | Jacking cylinder type limiting three-way transfer machine | |
| CN205949492U (en) | Rotatory steel device of dialling | |
| CN211282609U (en) | Large-scale barrel transfer device for cross guide rail | |
| CN219194386U (en) | Major diameter barrel position lifts removal inclination adjustment device | |
| CN205529892U (en) | Rail iron longeron removes and overhauls device | |
| CN218656795U (en) | Hydraulic drive type ladle overturning device |
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: 20101124 Termination date: 20111215 |