CN205914959U - Outer centering device of J type pipe laying 6 -degree of freedom - Google Patents
Outer centering device of J type pipe laying 6 -degree of freedom Download PDFInfo
- Publication number
- CN205914959U CN205914959U CN201620829751.9U CN201620829751U CN205914959U CN 205914959 U CN205914959 U CN 205914959U CN 201620829751 U CN201620829751 U CN 201620829751U CN 205914959 U CN205914959 U CN 205914959U
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- axis
- platform
- degree
- freedom
- tube coupling
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Abstract
The utility model provides an outer centering device of J type pipe laying 6 -degree of freedom, it includes: Y axis platform is used for adjusting outer centering device of J type pipe laying 6 -degree of freedom is in the ascending displacement in Y axle side, X axis platform, X axis platform installs Y axis platform is last for realize the adjustment of X axle direction, the crooked platform of tube coupling, the tube coupling crooked platform installation be in X axis platform is last, makes the crooked platform of tube coupling winds Y axis platform is rotatory, the main part holder, the main part holder with the crooked platform of tube coupling is connected to realize the rotation around the X axle, it is realized along the removal of Z axle, the pipe clamp, the pipe clamp is fixed on the main part holder, can rotate around the Z axle. The utility model is suitable for an all centering requirements of tube coupling, bending like X axle, Y axle, Z axle, rotation in a circumferential direction and tube coupling.
Description
Technical field
This utility model is related to deep water j type submerged pipeline paving system, outer right particularly to a kind of j type pipe laying six degree of freedom
Middle device.
Background technology
In expanding day, deep-sea oil exploitation has become the important front edge battle array of petroleum industry to the scope of marine mining in recent years
Ground.Therefore, the laying technology of deep-water subsea pipeline is increasingly important.J type marine pipelaying system be currently be best suitable for deep water and
The method of ultra-deep-water pipe installation.
However, the submarine pipeline laid in j type marine pipelaying system needs to be adjusted centering before welding, make
Part to be welded reaches best welding position.Therefore, this requires that those skilled in the art develop one kind and ocean can be managed
Road is adjusted the device of centering.
Utility model content
The technical problems to be solved in the utility model is to overcome in prior art j type marine pipelaying system to sea
Foreign pipeline cannot be carried out adjusting the defect of centering, provides a kind of j type pipe laying six degree of freedom outer centralising device.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of outer centralising device of j type pipe laying six degree of freedom, its feature is, described j type pipe laying six degree of freedom outer centering dress
Put including:
Y-axis platform, for adjusting the outer centralising device displacement in the y-axis direction of described j type pipe laying six degree of freedom；
X-axis platform, described x-axis stage+module on described y-axis platform, for realizing the adjustment in x-axis direction；
Tube coupling curved platform, described tube coupling curved platform is arranged on described x-axis platform, make described tube coupling curved platform around
Described y-axis platform rotation；
Main body holder, described main body holder is connected with described tube coupling curved platform, to realize the rotation around x-axis, described master
Body holder realizes the movement along z-axis；
Pipe clamp, described pipe clamp is fixed on described main body holder, can rotate around z-axis.
It is preferred that described y-axis stage+module has roller.
It is preferred that described y-axis platform is driven by gear ＆ rack structure, in order to adjust outside described j type pipe laying six degree of freedom
Centralising device is in the displacement in y-axis direction.
It is preferred that being respectively equipped with sleeve at four drift angles of described x-axis platform, described sleeve is along x to arrangement.
It is preferred that the middle part of described x-axis platform side is provided with multiple oil cylinders, by described oil cylinder flexible controlling
The movement in the direction of the x axis of described x-axis platform.
It is preferred that the middle part of described tube coupling curved platform pass through parallel to y-axis short axle by described tube coupling curved platform with
Described x-axis platform is hinged, so that described tube coupling curved platform is rotated around y-axis.
It is preferred that the side of described tube coupling curved platform is provided with oil cylinder, by described oil cylinder flexible adjusting described x-axis
Platform is around the angle of inclination of y-axis.
It is preferred that the short axle parallel to x-axis and described tube coupling are passed through near described pipe clamp side in the bottom of described main body holder
Curved platform is hinged, and the top of described main body holder is communicated with described tube coupling curved platform by oil cylinder, by stretching of described oil cylinder
Contracting is realized adjusting the angle around x-axis for the described main body holder.
It is preferred that described pipe clamp is fixed on the side platform of described main body holder, described platform is provided with slideway, described
Pipe clamp slides along z-axis on described slideway；
Described platform is connected with described main body holder by oil cylinder, by the described pipe clamp of flexible drive of described oil cylinder on edge
Move in the described slideway in z-axis direction.
It is preferred that described pipe clamp includes upper and lower two groups of pipe clamps, pipe clamp described in each group includes four pipe clamps, and described in each
Pipe clamp is uniformly distributed in a circumferential direction.
Positive effect of the present utility model is:
The outer centralising device of this utility model j type pipe laying six degree of freedom is used for realizing to moveable platform to y by arranging x
X to y to adjustment, skewed by being arranged to main body holder, it is possible to achieve around the rotation of x-axis, can also move along z-axis
Dynamic, thus realizing being adjusted centering before welding to submarine pipeline, make part to be welded reach best welding position.This reality
Be applied to tube coupling all of centering requirement with new, such as x-axis, y-axis, z-axis, rotate in a circumferential direction and tube coupling bending.
Brief description
The above and other feature of this utility model, property and advantage will be passed through with reference to the accompanying drawings and examples
Describe and become apparent, identical reference represents identical feature all the time in the accompanying drawings, wherein:
Fig. 1 is the top view of the outer centralising device of this utility model j type pipe laying six degree of freedom.
Fig. 2 is the side view of the outer centralising device of this utility model j type pipe laying six degree of freedom.
Specific embodiment
It is that above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing to this practicality
New specific embodiment elaborates.
Now with detailed reference to Description of Drawings embodiment of the present utility model.It is preferable to carry out referring in detail to of the present utility model
Example, its example is shown in the drawings.In the case of any possible, phase will be represented using identical labelling in all of the figs
With or similar part.Although additionally, the term used in this utility model is to select from public term,
It is that some terms in this utility model description mentioned possibly applicant carrys out selection by his or her judgement, it is detailed
Implication explanation in the relevant portion of description herein.In addition it is desirable to not only by the actual terms being used, and it is also to
The meaning being contained by each term is understanding this utility model.
Fig. 1 is the top view of the outer centralising device of this utility model j type pipe laying six degree of freedom.Fig. 2 is that this utility model j type spreads
The side view of the outer centralising device of pipe six degree of freedom.
As depicted in figs. 1 and 2, the utility model discloses a kind of outer centralising device of j type pipe laying six degree of freedom, it includes y
Shaft platform 10, x-axis platform 20, tube coupling curved platform 30, main body holder 60 and pipe clamp 50.Wherein, y-axis platform 10 is mainly used in adjusting
Save the outer centralising device displacement in the y-axis direction of described j type pipe laying six degree of freedom.X-axis platform 20 is arranged on y-axis platform 10,
For realizing the adjustment in x-axis direction.Tube coupling curved platform 30 is arranged on x-axis platform 20, makes tube coupling curved platform 30 around described y
Shaft platform rotates.Main body holder 60 is connected with described tube coupling curved platform, and to realize the rotation around x-axis, it realizes the shifting along z-axis
Dynamic.Pipe clamp 50 is fixed on main body holder 60, can rotate around z-axis.
The outer centralising device of described j type pipe laying six degree of freedom is fixed on a platform at work station top, 10, y-axis platform
In its bottom.Preferably, y-axis platform 10 is provided with roller, is placed on the track at work station top.In the y-axis direction
Adjustment, described y-axis platform 10 is driven by gear ＆ rack structure, in order to adjust the outer centralising device of described j type pipe laying six degree of freedom
In the displacement in y-axis direction, and the outer centralising device of described j type pipe laying six degree of freedom can be made completely from production line when pipeline declines
On leave.
Y-axis platform 10 (i.e. one layer of platform) there is a system similar to y-axis alignment means, in order to realize x-axis side
To adjustment.It is x-axis platform 20 (two-layer platform) in the bottom of movable part.Preferably, four drift angle punishment of x-axis platform 20
It is not provided with sleeve, along x to arrangement, its described sleeve is fixed on the smooth pipe of y-axis platform 10 to described sleeve.
Further, the middle part in x-axis platform 20 side is provided with multiple oil cylinders, and such as two oil cylinders, by described
Oil cylinder flexible controlling x-axis platform 20 movement in the direction of the x axis.Oil cylinder stroke very little herein, is served only for finely tuning.
One tube coupling curved platform 30 (three layers of platform), the middle part (yz of tube coupling curved platform 30 are separately had on x-axis platform 20
In plane) by the short axle parallel to y-axis, tube coupling curved platform 30 is hinged with x-axis platform 20, make tube coupling curved platform 30 around y
Axle rotates.
Further, be additionally provided with oil cylinder in the side of tube coupling curved platform 30, by described oil cylinder flexible adjusting x-axis
Platform 20 is around the angle of inclination of y-axis, so that welding operation is carried out in the margin of tolerance allowing.
Because no matter which kind of angle j-lay tower is in, the outer centralising device of described j type pipe laying six degree of freedom will be with tube coupling
Centrage aligns.It is therefore preferred that the short axle parallel to x-axis and pipe are passed through near pipe clamp 50 side in the bottom of main body holder 60
Bent-segment platform 30 is hinged, and the top of main body holder 60 is communicated with tube coupling curved platform 30 by oil cylinder 40, by stretching of oil cylinder 40
Contracting is realized adjusting the angle around x-axis for the main body holder 60.
Pipe clamp 50 is fixed on the side platform of main body holder 60, is provided with slideway on the platform, and described pipe clamp is in institute
State and slide along z-axis on slideway, described slideway is fixed on main body holder 60.Described platform passes through oil cylinder and main body holder 60 phase
Even, moved in described slideway along the z-axis direction by the flexible drive pipe clamp 50 of described oil cylinder.During operation, loading arm is by tube coupling
It is directly placed in work station and makes between its lower end and lower section pipeline, to leave the space of very little, decrease oil used by the alignment of z-axis direction
The stroke of cylinder.
Further specifically, pipe clamp 50 includes upper and lower two groups of pipe clamps, and pipe clamp described in each group includes four pipe clamps, and each
Pipe clamp 50 is uniformly distributed in a circumferential direction, is arranged on same pipe clamp seat.Pipe clamp 50 by hydraulic oil cylinder driving, energy during clamping pipe
Enough normal pressures enough to pipeline generation.Pipe clamp seat away from main body holder 60 side be can folding door, every Yishanmen
On equipped with a pipe clamp 50, locked by oil cylinder insertion closing pin when door is closed.Described j type pipe laying six degree of freedom outer centering dress
Put when exiting job position, then open door.The pipe clamp seat each gear ring equipped with a non-closed up and down, in corresponding institute
State and drive pipeline little gear equipped with translator on platform, engage with gear ring.Rotated by two low-power machine band moving gears
I.e. can achieve pipe clamp around z-axis direction ± 90 ° of scopes rotation.
In sum, the outer centralising device of this utility model j type pipe laying six degree of freedom is put down to removable to y by arranging x
Platform be used for realizing x to y to adjustment, skewed by being arranged to main body holder 60, it is possible to achieve around the rotation of x-axis, also
Can being moved along the z-axis, thus realizing being adjusted centering before welding to submarine pipeline, so that part to be welded is reached best
Welding position.This utility model is applied to tube coupling all of centering requirement, such as x-axis, y-axis, z-axis, rotate in a circumferential direction and tube coupling curved
Bent.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
Member, on the premise of without departing substantially from principle of the present utility model and essence, can make numerous variations or repair to these embodiments
Change, but these changes and modification each fall within protection domain of the present utility model.
Claims (10)
1. a kind of outer centralising device of j type pipe laying six degree of freedom is it is characterised in that the outer centralising device of described j type pipe laying six degree of freedom
Including:
Y-axis platform, for adjusting the outer centralising device displacement in the y-axis direction of described j type pipe laying six degree of freedom；
X-axis platform, described x-axis stage+module on described y-axis platform, for realizing the adjustment in x-axis direction；
Tube coupling curved platform, described tube coupling curved platform is arranged on described x-axis platform, makes described tube coupling curved platform around described
Y-axis platform rotates；
Main body holder, described main body holder is connected with described tube coupling curved platform, to realize the rotation around x-axis, described main body folder
Seat realizes the movement along z-axis；
Pipe clamp, described pipe clamp is fixed on described main body holder, can rotate around z-axis.
2. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 1 is it is characterised in that described y-axis stage+module has
Roller.
3. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 2 is it is characterised in that described y-axis platform passes through tooth
Wheel rack structure drives, in order to adjust the outer displacement in y-axis direction for the centralising device of described j type pipe laying six degree of freedom.
4. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 1 is it is characterised in that four of described x-axis platform
It is respectively equipped with sleeve, described sleeve is along x to arrangement at drift angle.
5. j type pipe laying six degree of freedom as claimed in claim 4 outer centralising device is it is characterised in that described x-axis platform side
Middle part is provided with multiple oil cylinders, by described oil cylinder flexible controlling the movement in the direction of the x axis of described x-axis platform.
6. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 1, its device is, described tube coupling curved platform
Middle part pass through parallel to y-axis short axle described tube coupling curved platform is hinged with described x-axis platform, make described tube coupling bent flat
Platform rotates around y-axis.
7. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 6 is it is characterised in that described tube coupling curved platform
Side be provided with oil cylinder, by described oil cylinder flexible adjusting described x-axis platform around the angle of inclination of y-axis.
8. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 1 is it is characterised in that under described main body holder
Portion near described pipe clamp side pass through parallel to x-axis short axle hinged with described tube coupling curved platform, the top of described main body holder
Communicated with described tube coupling curved platform by oil cylinder, described main body holder is adjusted around the angle of x-axis by the flexible realization of described oil cylinder
Degree.
9. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 1 is it is characterised in that described pipe clamp is fixed on institute
State on the side platform of main body holder, described platform is provided with slideway, described pipe clamp slides along z-axis on described slideway；
Described platform is connected with described main body holder by oil cylinder, by the described pipe clamp of flexible drive of described oil cylinder along z-axis
Move in the described slideway in direction.
10. the outer centralising device of j type pipe laying six degree of freedom as claimed in claim 9 is it is characterised in that described pipe clamp includes up and down
Two groups of pipe clamps, pipe clamp described in each group includes four pipe clamps, and each described pipe clamp is uniformly distributed in a circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829751.9U CN205914959U (en) | 2016-08-02 | 2016-08-02 | Outer centering device of J type pipe laying 6 -degree of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829751.9U CN205914959U (en) | 2016-08-02 | 2016-08-02 | Outer centering device of J type pipe laying 6 -degree of freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914959U true CN205914959U (en) | 2017-02-01 |
Family
ID=57870157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829751.9U Expired - Fee Related CN205914959U (en) | 2016-08-02 | 2016-08-02 | Outer centering device of J type pipe laying 6 -degree of freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002075A (en) * | 2016-08-02 | 2016-10-12 | 上海振华重工(集团)股份有限公司 | Six-degree-of-freedom J-type pipe laying external centring device |
-
2016
- 2016-08-02 CN CN201620829751.9U patent/CN205914959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002075A (en) * | 2016-08-02 | 2016-10-12 | 上海振华重工(集团)股份有限公司 | Six-degree-of-freedom J-type pipe laying external centring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190802 |