CN109403887A - A kind of oil country tubular good above mentions stripping attachment - Google Patents
A kind of oil country tubular good above mentions stripping attachment Download PDFInfo
- Publication number
- CN109403887A CN109403887A CN201811605997.8A CN201811605997A CN109403887A CN 109403887 A CN109403887 A CN 109403887A CN 201811605997 A CN201811605997 A CN 201811605997A CN 109403887 A CN109403887 A CN 109403887A
- Authority
- CN
- China
- Prior art keywords
- pinch wheels
- wheel shaft
- annular groove
- country tubular
- oil country
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of oil country tubular goods above to mention stripping attachment, including support base, above mentions driving assembly, and the support base is set at well head.It is drilling rod that the disassembly component that above mentions that stripping attachment is acted on is mentioned on oil country tubular good, and the driving assembly that above mentions includes the first pinch wheels, the second pinch wheels, and first pinch wheels are equipped with the first annular groove.Second pinch wheels are equipped with the second annular groove, and the periphery of first annular groove, the second annular groove and the drilling rod forms compression fit.First pinch wheels are fixedly connected with the first wheel shaft.Beneficial effect effect of the invention: the device can carry out drilling rod automation disassembly & recycling, and the apparatus structure is simple, easy to operate.
Description
Technical field
The present invention relates to oil machineries, and in particular to it is a kind of for deep-well drilling rod below is carried out above mention salvaging and
The device of disassembly.
Background technique
The purposes of petroleum is very extensive, and petroleum can be used for manufacturing various industrial materials, such as: distilled gasoline, diesel oil, kerosene；
Manufacture pitch, the various fibers materials of manufacture.Therefore, more and more oil fields are constantly excavated.In actual production, for adopting
The length of the drilling rod of oil reaches more than 1,000 meters.During completion of recovering the oil is put away sports equipment.It operates very in face of longer drilling rod
It is difficult.Therefore it needs to provide a kind of automation equipment, Recycling of drill rod is allowed to become to be more easier.
Summary of the invention
The present invention provides a kind of oil country tubular goods above to mention stripping attachment, which can carry out drilling rod automation recycling, and should
Apparatus structure is simple, easy to operate.
The present invention provides following technical proposals: a kind of oil country tubular good above mentions stripping attachment, including support base, above proposes driving group
Part, the support base are set at well head.It is drilling rod that the disassembly component that above mentions that stripping attachment acted on is mentioned on oil country tubular good, it is described on
Mentioning driving assembly includes the first pinch wheels, the second pinch wheels.First pinch wheels are equipped with the first annular groove.Described second clamps
Wheel is equipped with the second annular groove, and the periphery of first annular groove, the second annular groove and the drilling rod forms compression fit.Institute
It states the first pinch wheels to be fixedly connected with the first wheel shaft, second pinch wheels are fixedly connected with the second wheel shaft.First wheel shaft,
Second wheel shaft has been respectively fixedly connected with first gear, second gear, and the first gear is meshed with the second gear, described
First wheel shaft, the second wheel shaft are flexibly connected with the support base, and one end of second wheel shaft by belt gear and is driven
The electric machine shaft driving connection of dynamic motor.
Further, first pinch wheels, the second pinch wheels surface be covered with rubber skin.
Further, the support base is bucking ladder shape.
Beneficial effect effect of the invention: the device drives second wheel shaft rotation by the driving motor, and described the
Great wheel arbor drives the first wheel shaft to rotate under the driving of gear.Since first pinch wheels are fixedly connected with the first wheel shaft, institute
The second pinch wheels are stated to be fixedly connected with the second wheel shaft.On the one hand first pinch wheels, the second pinch wheels are implemented the drilling rod
It clamps, movement is above on the other hand mentioned to the drilling rod by the rolling implementation in first pinch wheels, the second pinch wheels direction.
It is dismantled when often above mentioning a section drilling rod.The device can carry out drilling rod automation disassembly & recycling, and the apparatus structure
Simply, easy to operate.
Detailed description of the invention
Fig. 1 is the main view that oil country tubular good of the present invention above mentions stripping attachment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described with specific embodiment.
In Fig. 1, Fig. 2, Fig. 3: support base 1, well head 2, drilling rod 3, the first pinch wheels 4, the second pinch wheels 5, the first annular groove
6, the second annular groove 7, the first wheel shaft 8, the second wheel shaft 9, first gear 10, second gear 11, belt gear 12, driving electricity
Machine 13, motor shaft 14.
A kind of oil country tubular good above mentions stripping attachment, including support base 1, above mentions driving assembly, the support base 1 is set to well head
At 2.It is drilling rod 3 that the disassembly component that above mentions that stripping attachment is acted on is mentioned on oil country tubular good, and the driving assembly that above mentions includes the first folder
Bearing up pulley 4, the second pinch wheels 5.First pinch wheels 4 are equipped with the first annular groove 6.Second pinch wheels 5 are equipped with the second annulus
Slot 7, the periphery formation compression fit of first annular groove 6, the second annular groove 7 and the drilling rod 3.Institute after compression fit
It states and forms powerful stiction between the first pinch wheels 4, the second pinch wheels 5 and the drilling rod.By stiction to described
Drilling rod implementation above proposes operation.First pinch wheels 4 are fixedly connected with the first wheel shaft 8.Second pinch wheels 5 and the second wheel shaft
9 are fixedly connected.First wheel shaft 8, the second wheel shaft 9 have been respectively fixedly connected with first gear 10, second gear 11, and described first
Gear 10 is meshed with the second gear 11, and first wheel shaft 8, the second wheel shaft 9 are flexibly connected with the support base 1, institute
The one end for stating the second wheel shaft 9 is sequentially connected by the motor shaft 14 of belt gear 12 and driving motor 13.
First pinch wheels 4, the second pinch wheels 5 surface be covered with rubber skin, setting rubber skin plays anti-skidding
Effect.
The support base 1 is bucking ladder shape.Make weight below greater than the weight of top, so that support base 1 is placed in
The well head of mine is more firm.
Claims (3)
1. a kind of oil country tubular good above mentions stripping attachment, including support base (1), driving assembly is above mentioned, the support base (1) is set to well
At mouth (2), which is characterized in that mentioning the disassembly component that above mentions that stripping attachment is acted on oil country tubular good is drilling rod (3), described above to propose drive
Dynamic component includes the first pinch wheels (4), the second pinch wheels (5), and first pinch wheels (4) are equipped with the first annular groove (6)；It is described
Second pinch wheels (5) are equipped with the second annular groove (7), first annular groove (6), the second annular groove (7) and the drilling rod (3)
Periphery forms compression fit, and first pinch wheels (4) are fixedly connected with the first wheel shaft (8), second pinch wheels (5)
Be fixedly connected with the second wheel shaft (9), first wheel shaft (8), the second wheel shaft (9) be respectively fixedly connected with first gear (10),
Second gear (11), the first gear (10) are meshed with the second gear (11), first wheel shaft (8), the second wheel
Axis (9) is flexibly connected with the support base (1), and one end of second wheel shaft (9) passes through belt gear (12) and driving
The motor shaft (14) of motor (13) is sequentially connected.
2. a kind of oil country tubular good according to claim 1 above mentions stripping attachment, which is characterized in that first pinch wheels (4),
The surface of second pinch wheels (5) is covered with rubber skin.
3. a kind of oil country tubular good according to claim 1 above mentions stripping attachment, which is characterized in that the support base (1) is ladder
Shape platform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605997.8A CN109403887A (en) | 2018-12-27 | 2018-12-27 | A kind of oil country tubular good above mentions stripping attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605997.8A CN109403887A (en) | 2018-12-27 | 2018-12-27 | A kind of oil country tubular good above mentions stripping attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403887A true CN109403887A (en) | 2019-03-01 |
Family
ID=65461676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605997.8A Withdrawn CN109403887A (en) | 2018-12-27 | 2018-12-27 | A kind of oil country tubular good above mentions stripping attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761741A (en) * | 2019-10-15 | 2020-02-07 | 大庆油田有限责任公司 | Mechanical oil pipe pricking and washing device |
| CN114033326A (en) * | 2021-11-02 | 2022-02-11 | 中国矿业大学 | Push rod mounting and dismounting device and method for ground stress test |
-
2018
- 2018-12-27 CN CN201811605997.8A patent/CN109403887A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761741A (en) * | 2019-10-15 | 2020-02-07 | 大庆油田有限责任公司 | Mechanical oil pipe pricking and washing device |
| CN114033326A (en) * | 2021-11-02 | 2022-02-11 | 中国矿业大学 | Push rod mounting and dismounting device and method for ground stress test |
| CN114033326B (en) * | 2021-11-02 | 2023-10-31 | 中国矿业大学 | Push rod mounting and dismounting device and method for ground stress test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |