CN209483237U - Speed column delivery device - Google Patents
Speed column delivery device Download PDFInfo
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- CN209483237U CN209483237U CN201920148818.6U CN201920148818U CN209483237U CN 209483237 U CN209483237 U CN 209483237U CN 201920148818 U CN201920148818 U CN 201920148818U CN 209483237 U CN209483237 U CN 209483237U
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- ring
- hydraulic tube
- protruding portion
- speed column
- hydraulic
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Abstract
The utility model provides a kind of speed column delivery device, is related to oil field.The bottom for launching tube body is fixedly installed with fixed ring, the fixed ring is internally provided with positioning mechanism, and protruding portion is provided at the top of tube body launching, the protruding portion is internally provided with position-limit mechanism, and the driving source of driving position-limit mechanism is additionally provided on the outside of the dispensing tube body.The position-limit mechanism includes hydraulic tube, the hydraulic tube is fixed on the inner wall of protruding portion the cooperation by setting positioning mechanism and position-limit mechanism in a ring, when launching speed column, it is positioned by positioning mechanism, so that the entire central axes of tube body and the central axes of petroleum pipeline are on the vertical straight line of same, make to remain that straight line tenesmus is not contacted with petroleum pipeline during speed column tenesmus by position-limit mechanism again, the phenomenon that avoiding the outer wall of speed column can rub with the inner wall of oil pipe, the phenomenon that speed column and oil pipe are damaged.
Description
Technical field
The utility model relates to petroleum technology field, specially a kind of speed column delivery device.
Background technique
In petroleum industry, petroleum gas field development process, since the specification of gas well is had nothing in common with each other, there are straight in gas production
Difference is connect, for low-voltage and low-yield gas well, gas production is smaller while fluid-carrying capability is limited, by using speed column technology energy
Enough effectively play the effect of throttling speedup.
In the prior art, it needs to use delivery device to launch speed column to underground, and existing delivery device exists
When being launched to speed column, typically one end of speed column is fixed on suspension arrangement by drawstring, then will
Speed pipeline is put into the inside of pumpingh well, then puts down suspension arrangement, so that speed column be made to enter in oil pipe, pacifies in this way
It is generally first that speed column is horizontal when placing to put delivery device, oil pipe is then put into one end of speed column
In, then tubing string standing is come, during tubing string standing comes, tubing string is slipped in oil pipe, and such delivery device is being thrown
When putting speed column, the phenomenon that outer wall of speed column can rub with the inner wall of oil pipe, to speed column and oil
Pipe damages, the friction in addition after the protective layer of speed column outer surface package receives damage, between metal, it is also possible to
Spark occur leads to the generation of peril.
Utility model content
The purpose of this utility model is to provide a kind of speed column delivery devices, solve in the prior art, speed pipe
The phenomenon that outer wall of column can rub with the inner wall of oil pipe, it is easy to which spark occur leads to the generation of peril.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of speed column dispensing dress
It sets, including launches tube body, the bottom for launching tube body is fixedly installed with fixed ring, and the fixed ring is internally provided with positioning
Mechanism, and protruding portion is provided at the top of tube body launching, the protruding portion is internally provided with position-limit mechanism, the dispensing pipe
The driving source of driving position-limit mechanism is additionally provided on the outside of body.
The position-limit mechanism includes hydraulic tube, and the hydraulic tube is fixed in a ring on the inner wall of protruding portion, described hydraulic
It manages and is located on the same line with the diameter of protruding portion, the internal slide of the hydraulic tube is equipped with piston, the piston and liquid
At sealed set between the inner wall of pressure pipe, the piston is provided with locating rod, the locating rod close to the side in the protruding portion center of circle
One end the idler wheel of class rotation is movably installed with through hydraulic tube and extending on the outside of hydraulic tube, twined in the piston locating rod
It is wound with spring, for the spring between piston and the side of hydraulic inside pipe wall, the inside of the protruding portion is additionally provided with annular
Pipe, the hydraulic tube are connected to by conduit with ring pipe, and the driving source is hydraulic press, and the output end of driving source is through protrusion
Portion is simultaneously connected to the inner cavity of ring pipe.
The positioning mechanism includes positioning ring, and the positioning ring is located at same with the center of circle for launching tube body and protruding portion
On vertical line, rotatable turning set is hinged on the positioning ring, the multiple that the quantity of the turning set is four is several and is in
Circular ring type is distributed on positioning ring, and the outer surface of turning set is welded with rotating bar, and it is fixed that the free end of the rotating bar is located at
The center point of position ring, is provided with arc spring between the turning set and positioning ring, and on positioning ring and is located at the two of turning set
Side is integrally formed with locating flange.
Further, the quantity of the hydraulic tube is eight, and every two hydraulic tube is one group or more and is once arranged in parallel,
And the central angle between every two groups of hydraulic tubes is 90 degree.
Further, between two locating rods disposed in parallel being located on same group of hydraulic tube by fixed plate into
Row is fixed, and fixed plate is located at the same side of two locating rods, and the both ends of fixed plate pass through screw respectively with two locating rods
It is fixed.
Further, sealed set, the conduit are passed through in one end of the conduit through ring pipe and between ring pipe
The other end is through hydraulic tube and conduit is located at the side of the remotely located bar of piston through one end of hydraulic tube.
Further, the locating rod be pierced by hydraulic tube one end it is opening-like, and idler wheel is located in the opening of hydraulic tube,
The side of the idler wheel extends to the outside of locating rod opening, is provided through articulated shaft, the hinge at the axle center of the idler wheel
The both ends of spindle are flexibly connected with the two sides of locating rod opening inner wall respectively by bearing.
Further, offer arc groove on the inner wall of the turning set, the outer surface of the positioning ring integrally formed with
Convex block, the convex block extends to the inside of arc groove, and arc spring is arranged between convex block and the inner wall of arc groove one end.
Compare the prior art, and the utility model launches speed by the cooperation of setting positioning mechanism and position-limit mechanism
It when tubing string, is positioned by positioning mechanism, so that the central axes of entire tube body and the central axes of petroleum pipeline are in same
On one vertical straight line, then make to remain straight line tenesmus not during speed column tenesmus by position-limit mechanism
Contacted with petroleum pipeline, the phenomenon that avoiding the outer wall of speed column can rub with the inner wall of oil pipe, to speed column and
The phenomenon that oil pipe damages.And in the present invention, by the way that idler wheel is arranged on gag lever post, it is also avoided that limit
Friction between mechanism and speed column.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the structure of the utility model protruding portion；
Fig. 3 is the utility model fiber mechanism cross-sectional view of the structure；
Fig. 4 is the structural schematic diagram that the utility model fixed ring is overlooked；
Fig. 5 is the cross-sectional view of the utility model positioning ring and turning set.
Wherein, 1 dispensing tube body, 2 fixed rings, 3 location structures, 301 positioning rings, 302 turning sets, 303 rotating bars, 4 protrude
Portion, 5 position-limit mechanisms, 501 hydraulic tubes, 502 pistons, 503 locating rods, 504 idler wheels, 505 springs, 6 driving sources, 7 ring pipes, 8 are led
Pipe, 9 fixed plates, 10 articulated shafts, 11 arc springs, 12 flanges, 13 arc grooves, 14 convex blocks.
Specific embodiment
As shown in Figs. 1-5, the utility model embodiment provides a kind of speed column delivery device, including launches tube body 1, throws
The bottom for putting tube body 1 is fixedly installed with fixed ring 2, and fixed ring 2 is internally provided with positioning mechanism 3, and is launching tube body 1
Top is provided with protruding portion 4, and protruding portion 4 is internally provided with position-limit mechanism 5, and the outside for launching tube body 1 is additionally provided with driving limit
The driving source 6 of position mechanism 5.
Position-limit mechanism 5 includes hydraulic tube 501, and hydraulic tube 501 is fixed in a ring on the inner wall of protruding portion 4, hydraulic tube 501
It is located on the same line with the diameter of protruding portion 4, the internal slide of hydraulic tube 501 is equipped with piston 502, piston 502 and liquid
At sealed set between the inner wall of pressure pipe 501, piston 502 is provided with locating rod 503 close to the side in 4 center of circle of protruding portion, positioning
One end of bar 503 is through hydraulic tube 501 and extends to the outside of hydraulic tube 501 and is movably installed with the idler wheel 504 of class rotation, fixed
One end that position bar 503 is pierced by hydraulic tube 501 is opening-like, and idler wheel 504 is located in the opening of hydraulic tube 501, and the one of idler wheel 504
Side extends to the outside of the opening of locating rod 503, is provided through articulated shaft 10, the both ends of articulated shaft 10 at the axle center of idler wheel 504
It is flexibly connected respectively with the two sides of the opening inner wall of locating rod 503 by bearing.Spring 505 is wound in piston locating rod 503,
Spring 505 is located between the side of 501 inner wall of piston 502 and hydraulic tube, and the inside of protruding portion 4 is additionally provided with ring pipe 7, hydraulic
Pipe 501 is connected to by conduit 8 with ring pipe 7, and one end of conduit 8 is set through ring pipe 7 and between ring pipe 7 by sealing
It sets, the other end of conduit 8 is through hydraulic tube 501 and conduit 8 through one end of hydraulic tube 501 is located at the remotely located bar of piston 502
503 side.Driving source 6 is hydraulic press, and the output end of driving source 6 is connected to through protruding portion 4 and with the inner cavity of ring pipe 7.
Positioning mechanism 3 includes positioning ring 301, and positioning ring 301 is located at same with the center of circle for launching tube body 1 and protruding portion 4
On vertical line, rotatable turning set 302 is hinged on positioning ring 301, the multiple that the quantity of turning set 302 is four is several simultaneously
Be distributed on positioning ring 301 in circular ring type, and the outer surface of turning set 302 is welded with rotating bar 303, rotating bar 303 from
It is located at the center point of positioning ring 301 by holding, arc spring 11, and positioning ring is provided between turning set 302 and positioning ring 301
On 301 and it is located at the two sides of turning set 302 integrally formed with locating flange 12.Arc groove is offered on the inner wall of turning set 302
13, integrally formed with convex block 14, convex block 14 extends to the inside of arc groove 13, and arc spring 11 for the outer surface of positioning ring 301
It is arranged between the inner wall of 13 one end of convex block 14 and arc groove.
In the present embodiment, the quantity of hydraulic tube 501 is eight, and every two hydraulic tube 501 is one group or more and once puts down
Row setting, and the central angle between every two groups of hydraulic tubes 501 is 90 degree.Also, two be located on same group of hydraulic tube 501
It is fixed between locating rod 503 disposed in parallel by fixed plate 9, and fixed plate 9 is located at the same of two locating rods 503
Side, and the both ends of fixed plate 9 are fixed with two locating rods 503 respectively by screw.
When in use, which is fixed in petroleum pipeline, when fixed, petroleum pipeline is made to pass through positioning ring
301, and rotating bar 303 is jacked up, rotating bar 303 is rotated, 302 turns of turning set can be made when rotating bar 303 is rotated
Dynamic, convex block 14 cooperates arc groove 13 to squeeze arc spring 11, and the pressure squeezed by arc spring 11 is to petroleum
Pipe is clamped, meanwhile, the elastic force of arc spring 11 is identical, so petroleum pipeline can be navigated to the center point, then starts to throw
Speed column is put, when launching speed column, the inside that hydraulic oil is transported to hydraulic tube 501 by hydraulic press 6 is first passed through, hydraulic
After oil enters the inside of hydraulic tube 501, it will push piston 502 and moved, the free end position of locating rod 503 is consolidated
It is fixed, to adapt to the speed column of different radii, then one end of speed column is put into the opening at 4 top of protruding portion,
And contact the side wall of speed column with idler wheel 504, start to be put into.
Claims (6)
1. a kind of speed column delivery device, including launch tube body (1), it is characterised in that: the bottom for launching tube body (1) is solid
Dingan County is equipped with fixed ring (2), and the fixed ring (2) is internally provided with positioning mechanism (3), and at the top for launching tube body (1)
It is provided with protruding portion (4), the protruding portion (4) is internally provided with position-limit mechanism (5), and the outside for launching tube body (1) is also
It is provided with the driving source (6) of driving position-limit mechanism (5)；
The position-limit mechanism (5) includes hydraulic tube (501), and the hydraulic tube (501) is fixed on the inner wall of protruding portion (4) in a ring
On, the hydraulic tube (501) and the diameter of protruding portion (4) are located on the same line, the internal slide of the hydraulic tube (501)
It is equipped with piston (502), at sealed set, the piston (502) between the piston (502) and the inner wall of hydraulic tube (501)
Side close to protruding portion (4) center of circle is provided with locating rod (503), and hydraulic tube (501) are run through in one end of the locating rod (503)
And the idler wheel (504) that class rotation is movably installed on the outside of hydraulic tube (501) is extended to, it is twined on the piston locating rod (503)
It is wound with spring (505), the spring (505) is located between piston (502) and the side of hydraulic tube (501) inner wall, the protrusion
The inside in portion (4) is additionally provided with ring pipe (7), and the hydraulic tube (501) is connected to by conduit (8) with ring pipe (7), the drive
Dynamic source (6) are hydraulic press, and the output end of driving source (6) is connected to through protruding portion (4) and with the inner cavity of ring pipe (7)；
The positioning mechanism (3) includes positioning ring (301), the positioning ring (301) and dispensing tube body (1) and protruding portion (4)
The center of circle be located on same vertical line, be hinged with rotatable turning set (302), the rotation on the positioning ring (301)
The multiple that the quantity of set (302) is four is several and is distributed on positioning ring (301) in circular ring type, and the appearance of turning set (302)
Face is welded with rotating bar (303), and the free end of the rotating bar (303) is located at the center point of positioning ring (301), the rotation
It is provided with arc spring (11) between set (302) and positioning ring (301), and on positioning ring (301) and is located at turning set (302)
Two sides are integrally formed with locating flange (12).
2. speed column delivery device according to claim 1, it is characterised in that: the quantity of the hydraulic tube (501) is
Eight, and every two hydraulic tube (501) is one group or more and is once arranged in parallel, and the center of circle between every two groups of hydraulic tubes (501)
Angle is 90 degree.
3. speed column delivery device according to claim 2, it is characterised in that: be located on same group of hydraulic tube (501)
Two locating rods (503) disposed in parallel between be fixed by fixed plate (9), and fixed plate (9) is located at two positioning
The same side of bar (503), and the both ends of fixed plate (9) are fixed with two locating rods (503) respectively by screw.
4. speed column delivery device according to claim 1, it is characterised in that: ring is run through in one end of the conduit (8)
Shape pipe (7) simultaneously passes through sealed set between ring pipe (7), and the other end of the conduit (8) runs through hydraulic tube (501) and conduit
(8) one end through hydraulic tube (501) is located at the side of piston (502) remotely located bar (503).
5. speed column delivery device according to claim 1, it is characterised in that: the locating rod (503) is pierced by hydraulic
The one end for managing (501) is opening-like, and idler wheel (504) is located in the opening of hydraulic tube (501), the side of the idler wheel (504)
The outside of locating rod (503) opening is extended to, is provided through articulated shaft (10), the hinge at the axle center of the idler wheel (504)
The both ends of spindle (10) are flexibly connected with the two sides of locating rod (503) opening inner wall respectively by bearing.
6. speed column delivery device according to claim 1, it is characterised in that: on the inner wall of the turning set (302)
It offers arc groove (13), integrally formed with convex block (14), the convex block (14) is extended to for the outer surface of the positioning ring (301)
The inside of arc groove (13), and arc spring (11) is arranged between convex block (14) and the inner wall of arc groove (13) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148818.6U CN209483237U (en) | 2019-01-28 | 2019-01-28 | Speed column delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148818.6U CN209483237U (en) | 2019-01-28 | 2019-01-28 | Speed column delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483237U true CN209483237U (en) | 2019-10-11 |
Family
ID=68132854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148818.6U Active CN209483237U (en) | 2019-01-28 | 2019-01-28 | Speed column delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483237U (en) |
-
2019
- 2019-01-28 CN CN201920148818.6U patent/CN209483237U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |