CN206458330U - Sizing device for lining pipe - Google Patents
Sizing device for lining pipe Download PDFInfo
- Publication number
- CN206458330U CN206458330U CN201621401356.7U CN201621401356U CN206458330U CN 206458330 U CN206458330 U CN 206458330U CN 201621401356 U CN201621401356 U CN 201621401356U CN 206458330 U CN206458330 U CN 206458330U
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- Prior art keywords
- sleeve
- lining pipe
- internal lining
- groove
- wall
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- 238000004513 sizing Methods 0.000 title claims abstract description 23
- 238000010030 laminating Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000007493 shaping process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a lining pipe sizing device, which comprises a body and a push-pull component, wherein the body comprises a first sleeve, the outer wall of the first sleeve is provided with a baffle, the outer wall of the first sleeve is provided with a groove communicated with the inside of the first sleeve, and the groove extends to the first end of the first sleeve; the push-pull part comprises a second sleeve, an inserting plate is arranged on the outer wall of the second sleeve, the second sleeve is arranged to be suitable for entering the first sleeve, and the inserting plate is arranged to be suitable for being inserted into and clamped in the groove; the outer diameter of the first sleeve is set to be attached to the inner wall of the lining pipe when the first sleeve enters the lining pipe, and the baffle is set to be attached to the upper end face of the oil pipe where the lining pipe is located when the first sleeve enters the lining pipe. Use the utility model provides a lining pipe sizer makes difficult emergence after the lining pipe cooling warp, and can guarantee the axis of lining pipe and oil pipe's axis coincidence.
Description
Technical field
The utility model is related to oil-gas mining technical field, more particularly to a kind of internal lining pipe sizing tool.
Background technology
In oil extraction process, because of situations such as part sucker rod pumping well has hole deviation, casing deformation, cause to take out
Beam hanger and oil pipe abrasion, well rate of lying rise.High-molecular polythene liner oil pipe technology has been introduced for these reasons, to solve to take out
The problem of beam hanger eccentrically worn tubing.This technology needs to heat the internal lining pipe of oil pipe end, edge sealing of shaping, internal lining pipe heating
Expand afterwards and fit to tube inner wall, afterwards using mould support internal lining pipe, the internal diameter of internal lining pipe is kept certain size, treat
Mould is removed after internal lining pipe cooling, to ensure that the axis of internal lining pipe is overlapped with the axis of oil pipe, mitigates sucker rod and liner
Abrasion between pipe.
Internal lining pipe is supported on scene frequently with solid conical tube, again mould is removed after internal lining pipe cooling.
During the utility model is realized, designer has found that prior art at least has problems with：
Because solid conical tube quality is larger, soften after internal lining pipe heating, solid conical tube puts internal lining pipe inside into
Afterwards the end of internal lining pipe can be made to deform, and it cannot be guaranteed that cooling after the axis of internal lining pipe overlapped with the axis of oil pipe,
Need to carry out manual polishing again just to meet the requirements, labor intensity is larger.
Utility model content
In view of this, the utility model provides a kind of internal lining pipe sizing tool, carries out edge sealing sizing to internal lining pipe, it is ensured that interior
It will not be deformed after bushing pipe cooling, and the axis of internal lining pipe is overlapped with the axis of oil pipe.
Specifically, the utility model provides a kind of internal lining pipe sizing tool, including body and push-and-pull part, wherein,
The body includes being provided with baffle plate on the first sleeve, the outer wall of first sleeve, and first sleeve
The groove connected with the inside of first sleeve is offered on outer wall, the groove extends to the first of first sleeve
End；
The push-and-pull part includes being provided with plate, the second sleeve on second sleeve, the outer wall of the second sleeve
It is arranged to be adapted to enter into first sleeve, the plate is arranged to be adapted for insertion into and is stuck in the groove；
The external diameter of first sleeve is arranged to when first sleeve enters internal lining pipe, outside first sleeve
Wall is fitted with the inwall of the internal lining pipe, and the baffle plate is arranged to when first sleeve enters the internal lining pipe, with institute
State the upper surface laminating of the oil pipe where internal lining pipe.
Selectively, it is provided with handle on the outer wall of the second sleeve.
Selectively, the groove is T-shape, the portion vertical with the axis of first sleeve of the T-shape groove
Divide the first end away from first sleeve.
Selectively, the groove is " L " type, the portion vertical with the axis of first sleeve of " L " the type groove
Divide the first end away from first sleeve.
Selectively, the outer wall of first sleeve near the second end of first sleeve relative to the first set
Second end of wall thickness to first sleeve at the axis formation inclination angle of cylinder, the inclination angle is gradually reduced.
Selectively, the baffle plate is annular, the circle where edge of the annular baffle away from first sleeve
The center of circle is overlapped with the center of circle in the conplane section vertical with the axis of first sleeve, and the annular baffle is fixed on
On outer wall between second end of the groove of first sleeve and first sleeve.
Selectively, the quantity of the baffle plate is two or more, and described two or more than two baffle plates are uniform
In the cross-sectional periphery for being distributed in the outer wall of first sleeve vertical with the axis of first sleeve.
Selectively, the plate is cylinder.
Selectively, the quantity of the groove is two or more, and described two or more than two grooves are uniform
In the cross-sectional periphery for being distributed in first sleeve vertical with the axis of first sleeve.
Selectively, the quantity of the plate is identical with the quantity of the groove, and two or more plates are uniform
In the cross-sectional periphery for being distributed in the outer wall of the second sleeve vertical with the axis of the second sleeve.
The beneficial effect of technical scheme that the utility model embodiment is provided is：A kind of internal lining pipe is present embodiments provided to determine
Footpath device, including body and push-and-pull part, wherein, body includes being provided with baffle plate on the first sleeve, the outer wall of the first sleeve, and the
The groove connected with the inside of the first sleeve is offered on the outer wall of one sleeve, groove extends to the first end of the first sleeve；Push away
Part is drawn to include being provided with plate on second sleeve, the outer wall of second sleeve, second sleeve is arranged to be adapted to enter into first set
In cylinder, plate is arranged to be adapted for insertion into and is stuck in groove；The external diameter of first sleeve is arranged to when the first sleeve enters interior
During bushing pipe, the outer wall of the first sleeve is fitted with the inwall of internal lining pipe, and baffle plate is arranged to when the first sleeve enters internal lining pipe, with
The upper surface laminating of oil pipe where internal lining pipe.The internal lining pipe sizing tool provided using the utility model carries out edge sealing to internal lining pipe
During sizing, the end of internal lining pipe is heated first, body is positioned over liner tube end, then makes the second of push-and-pull part
Sleeve enter body the first sleeve in, plate enter groove in and be stuck in groove, then promote second sleeve make baffle plate with
The end face laminating of oil pipe where internal lining pipe, then push-and-pull part is taken out from the first sleeve inner；When internal lining pipe cooling and shaping it
Afterwards, second sleeve is inserted in the first sleeve, plate is entered and is stuck in groove, then to the direction pulling the away from oil pipe
Two sleeves, you can body is pulled out into internal lining pipe.Because baffle plate is fitted with the upper surface of oil pipe, body, which is placed in inside internal lining pipe, to be made
The axis of internal lining pipe is overlapped with the axis of oil pipe, it is ensured that the internal lining pipe after cooling and shaping is overlapped with the axis of oil pipe, is mitigated
The abrasion of sucker rod and internal lining pipe；Push-and-pull part, and the first of body are can be taken off after body is fixed using push-and-pull part
Sleeve is hollow, and quality is smaller, therefore is not susceptible to deformation after internal lining pipe cooling, is not required to carry out manual polishing again.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural decomposition diagram of internal lining pipe sizing tool in the embodiment of the utility model one.
Reference in figure is represented respectively：
1st, body；2nd, push-and-pull part；3rd, the first sleeve；4th, baffle plate；5th, groove；6th, second sleeve；7th, plate；8th, handle.
Embodiment
To make the technical solution of the utility model and advantage clearer, the utility model is implemented below in conjunction with accompanying drawing
Mode is described in further detail.
Embodiment one
A kind of internal lining pipe sizing tool is present embodiments provided, as shown in figure 1, including body 1 and push-and-pull part 2, wherein, this
Body 1, which includes being provided with baffle plate 4, and the outer wall of the first sleeve 3 on the first sleeve 3, the outer wall of the first sleeve 3, to be offered and first
The groove 5 of the inside connection of sleeve 3, groove 5 extends to the first end of the first sleeve 3；Push-and-pull part 2 includes second sleeve 6,
Plate 7 is provided with the outer wall of second sleeve 6, second sleeve 6 is arranged to be adapted to enter into the first sleeve 3, and plate 7 is set
To be adapted for insertion into and being stuck in groove 5；The external diameter of first sleeve 3 is arranged to when the first sleeve 3 enters internal lining pipe, first set
3 outer wall of cylinder is fitted with the inwall of internal lining pipe, and baffle plate 4 is arranged to when the first sleeve 3 enters internal lining pipe, with internal lining pipe institute
Oil pipe upper surface laminating.
When the internal lining pipe sizing tool provided using the present embodiment carries out edge sealing sizing to internal lining pipe, first by the end of internal lining pipe
Portion is heated, and body 1 is positioned over into liner tube end, the second sleeve 6 of push-and-pull part 2 is entered the first of body 1
In sleeve 3, plate 7 enters in groove 5 and is stuck in groove 5, where then promoting second sleeve 6 to make baffle plate 4 and internal lining pipe
The end face laminating of oil pipe, then push-and-pull part 2 is taken out from the inside of the first sleeve 3；After internal lining pipe cooling and shaping, by second set
Cylinder 6 is inserted in the first sleeve 3, plate 7 is entered and is stuck in groove 5, then pulls second sleeve 6, you can draw body 1
Go out internal lining pipe.Because baffle plate 4 is fitted with the upper surface of oil pipe, make when body 1 is placed in inside internal lining pipe the axis of internal lining pipe with
The axis of oil pipe is overlapped, it is ensured that the internal lining pipe after cooling and shaping is overlapped with the axis of oil pipe, mitigates sucker rod and internal lining pipe
Abrasion；Push-and-pull part 2 is can be taken off after body 1 is fixed using push-and-pull part 2, and the first sleeve 3 of body 1 is hollow
, quality is smaller, therefore is not susceptible to deformation after internal lining pipe cooling, is not required to carry out manual polishing again.
Improved as one kind of the present embodiment, handle 8 can be set on the outer wall of second sleeve 6.Specifically, as shown in figure 1,
Two handles 8 can be symmetrical arranged on the outer wall of second sleeve 6.So, when needing push-and-pull second sleeve 6, push-and-pull handle can be passed through
Hand 8 drives the motion of second sleeve 6, and operation is more convenient, and the outer wall of inwall and the first sleeve 3 is after internal lining pipe cooling in addition
It is fitting together, it is necessary to when taking out body 1, can first swing handle 8, make the outer wall of the first sleeve 3 and the inwall point of internal lining pipe
From, then pull handle 8 can take out body 1.It should be noted that the utility model not limited to this, also can be in second sleeve 6
Outer wall on set projection, groove etc. to be easy to the structure of push-and-pull.
As the present embodiment one kind improve, as shown in figure 1, groove 5 can be T-shape, T-shape groove with the first sleeve
The vertical first end partially away from the first sleeve 3 of 3 axis.So, by plate 4 along T-shape groove and the first sleeve
The part of 3 diameter parallel enters, and then rotates second sleeve 6, and plate 4 enters the axis with the first sleeve 3 of T-shape groove
Vertical part, then plate 4 is to be stuck in T-shape groove, pulls second sleeve 6 to pull out body 1 inside internal lining pipe；
When needing to take out push-and-pull part 2, the diameter parallel with the first sleeve 3 that second sleeve 6 makes plate 4 enter T-shape groove is rotated
Part, pull second sleeve 6 push-and-pull part 2 can be taken out.
As another improvement of the present embodiment, groove 5 can be " L " type, the axis with the first sleeve 3 of " L " type groove
The vertical first end partially away from the first sleeve 3.So, the axis with the first sleeve 3 by plate 4 along " L " type groove
Parallel part enters, and then rotates second sleeve 6, and plate 4 enters the vertical with the axis of the first sleeve 3 of " L " type groove
Part, then plate 4 is to be stuck in " L " type groove, pulls second sleeve 6 to pull out body 1 inside internal lining pipe；Need to take
When going out push-and-pull part 2, the part with the diameter parallel of the first sleeve 3 that second sleeve 6 makes plate 4 enter " L " type groove is rotated,
Second sleeve 6 is pulled to take out push-and-pull part 2.
Improved as one kind of the present embodiment, as shown in figure 1, the outer wall of the first sleeve 3 is at the second end of the first sleeve 3
Nearby relative to the axis formation inclination angle of the first sleeve 3, the wall thickness at inclination angle to the second end of the first sleeve 3 gradually
Reduce.So, the diameter at the second end of the first sleeve 3 is smaller, it is easier to enter inside internal lining pipe.
Improved as one kind of the present embodiment, as shown in figure 1, baffle plate 4 is annular, annular baffle is away from the first sleeve
The center of circle of circle where 3 edge is overlapped with the conplane center of circle with the section perpendicular to axis of the first sleeve 3, annulus
Shape baffle plate is fixed on the outer wall of the first sleeve 3 between the second end of the sleeve 3 of groove 5 and first.Baffle plate 4 is stuck in internal lining pipe institute
Oil pipe upper surface, body 1 can be fixed, and can ensure that the axis of oil pipe is overlapped with the axis of internal lining pipe.
As another improvement of the present embodiment, the quantity of baffle plate 4 can be two or more, two or more
Baffle plate 4 be evenly distributed in the cross-sectional periphery vertical with the axis of the first sleeve 3 of the outer wall of the first sleeve 3.Specifically, often
One baffle plate 4 can be a part for annular, and two or more baffle plates 4 are stuck in the upper end of the oil pipe where internal lining pipe
Face, body 1 is fixed, but the utility model not limited to this, baffle plate 4 or other shapes.
Improved as one kind of the present embodiment, plate 7 can be cylinder.Plate 7 is designed as cylinder, it is easier to enter recessed
In groove 5.The utility model not limited to this, plate 7 or prismatic or other shapes.
Improved as one kind of the present embodiment, the quantity of groove 5 is two or more, two or more recessed
Groove 5 is evenly distributed in the cross-sectional periphery vertical with its axis of the first sleeve 3.
Improved as one kind of the present embodiment, the quantity of plate 7 is identical with the quantity of groove 5, two or more
Plate 7 is evenly distributed in the cross-sectional periphery vertical with its axis of the outer wall of second sleeve 6.
So, a plate 7 is corresponding inserts and snaps into a groove 5.Two or more grooves 5 are first
It is uniformly distributed, is then inserted by plate 7 after groove 5 in the cross-sectional periphery vertical with its axis of sleeve 3, promotes second sleeve
When 6, the inwall uniform force of the first sleeve 3, it is to avoid because the first sleeve 3 that discontinuity occurs is tilted so as to cause liner
The situation of pipe deformation.
It is described above to be for only for ease of it will be understood by those skilled in the art that the technical solution of the utility model, is not used to
Limit the utility model.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (10)
1. a kind of internal lining pipe sizing tool, it is characterised in that including body and push-and-pull part, wherein,
The body includes being provided with baffle plate, and the outer wall of first sleeve on the first sleeve, the outer wall of first sleeve
On offer the groove connected with the inside of first sleeve, the groove extends to the first end of first sleeve；
The push-and-pull part includes being provided with plate on second sleeve, the outer wall of the second sleeve, and the second sleeve is set
It is set to and is adapted to enter into first sleeve, the plate is arranged to be adapted for insertion into and is stuck in the groove；
The external diameter of first sleeve be arranged to when first sleeve enter internal lining pipe when, the outer wall of first sleeve with
The inwall laminating of the internal lining pipe, the baffle plate is arranged to when first sleeve enters the internal lining pipe, and described interior
The upper surface laminating of oil pipe where bushing pipe.
2. internal lining pipe sizing tool according to claim 1, it is characterised in that be provided with handle on the outer wall of the second sleeve
Hand.
3. internal lining pipe sizing tool according to claim 1, it is characterised in that the groove is T-shape, the T-shape is recessed
The vertical first end partially away from first sleeve with the axis of first sleeve of groove.
4. internal lining pipe sizing tool according to claim 1, it is characterised in that the groove is " L " type, " L " type is recessed
The vertical first end partially away from first sleeve with the axis of first sleeve of groove.
5. internal lining pipe sizing tool according to claim 1, it is characterised in that the outer wall of first sleeve is described first
Second end of sleeve is nearby relative to the axis formation inclination angle of first sleeve, and wall thickness at the inclination angle is to institute
The second end for stating the first sleeve is gradually reduced.
6. internal lining pipe sizing tool according to claim 1, it is characterised in that the baffle plate is annular, annular baffle
The center of circle of circle where edge away from first sleeve is cut with conplane vertical with the axis of first sleeve
The center of circle in face is overlapped, and the annular baffle is fixed on the groove of first sleeve and the second end of first sleeve
Between outer wall on.
7. internal lining pipe sizing tool according to claim 1, it is characterised in that the quantity of the baffle plate be two or two with
On, described two or more than two baffle plates are evenly distributed on first sleeve vertical with the axis of first sleeve
In the cross-sectional periphery of outer wall.
8. internal lining pipe sizing tool according to claim 1, it is characterised in that the plate is cylinder.
9. the internal lining pipe sizing tool according to claim 1~8 any of which, it is characterised in that the quantity of the groove
For two or more, described two or more than two grooves are evenly distributed on vertical with the axis of first sleeve
In the cross-sectional periphery of first sleeve.
10. internal lining pipe sizing tool according to claim 9, it is characterised in that the quantity of the plate and the groove
Quantity is identical, and two or more plates are evenly distributed on the second sleeve vertical with the axis of the second sleeve
Outer wall cross-sectional periphery on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401356.7U CN206458330U (en) | 2016-12-20 | 2016-12-20 | Sizing device for lining pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401356.7U CN206458330U (en) | 2016-12-20 | 2016-12-20 | Sizing device for lining pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458330U true CN206458330U (en) | 2017-09-01 |
Family
ID=59698408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621401356.7U Active CN206458330U (en) | 2016-12-20 | 2016-12-20 | Sizing device for lining pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577153A (en) * | 2020-04-24 | 2020-08-25 | 克拉玛依市科能防腐技术有限责任公司 | Method for connecting, fixing and marking oil pipe hoop and pipe body |
-
2016
- 2016-12-20 CN CN201621401356.7U patent/CN206458330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577153A (en) * | 2020-04-24 | 2020-08-25 | 克拉玛依市科能防腐技术有限责任公司 | Method for connecting, fixing and marking oil pipe hoop and pipe body |
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