CN203847026U - Rotary sand washing device for automatic well workover operation machine - Google Patents
Rotary sand washing device for automatic well workover operation machine Download PDFInfo
- Publication number
- CN203847026U CN203847026U CN201420269986.8U CN201420269986U CN203847026U CN 203847026 U CN203847026 U CN 203847026U CN 201420269986 U CN201420269986 U CN 201420269986U CN 203847026 U CN203847026 U CN 203847026U
- Authority
- CN
- China
- Prior art keywords
- sand washing
- washing device
- power tong
- rotary sand
- elevator
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 239000003129 oil well Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a rotary sand washing device for an automatic well workover operation machine, and is particularly applicable to sand washing operation when a well is worked over by an automatic well workover machine in an oil field. The rotary sand washing device comprises a faucet (3), an elevator (4), a positioning block (2) and a faucet connector (7), wherein power tongs (5) are mounted on the elevator (4), clamp tongs (8) are arranged below the power tongs (5) which are driven to rotate by a hydraulic motor (15) so as to drive the faucet connector (7) to rotate, an end portion of the faucet connector (7) is screwed into a tubing coupling (10) in a threaded manner, the clamp tongs (8) tightly clamp the tubing coupling (10), connection between the faucet (7) and an oil tube (11) is finished by tightening, water enters the oil tube (11) from the faucet (3) to reach the bottom of an oil well so as to wash sand, the power tongs (5) are driven to rotate continuously by the hydraulic motor (15), and thereby rotary sand washing is realized. The rotary sand washing device is mainly applied to the automatic well workover machine, and is capable of realizing automatic continuous rotary sand washing operation, convenient to operate, safe and reliable.
Description
Technical field
The utility model relates to a kind of automation production rig rotary sand washing device, is specially adapted to oil field automation workover rig and carries out well workover sand washing operation.
Background technology
At present, oil well repairing operation equipment is tending towards automation, a kind of automation production rig has been realized conventional well workover automatic job, but due to the restriction of itself structure function, cannot realize automation continuous rotation sand washing operation, and sand washing process is to solve the necessary technique that in well, sand buries, therefore need to develop a kind of for the rotary sand washing device on automation production rig.
Summary of the invention
The purpose of this utility model is to provide a kind of automation production rig rotary sand washing device, realizes the continuous rotation sand washing operation in workover treatment process of automation production rig.
The utility model is achieved through the following technical solutions: the utility model is made up of water tap, elevator, locating piece, swivel sub, on its elevator, Power Tong is housed, Power Tong is sleeved on swivel sub, swivel sub is outer six square tubes, Power Tong and swivel sub cooperation place are interior hexagonal hole, Power Tong is provided with hydraulic motor, and fluid motor-driven Power Tong rotates; Below Power Tong, be provided with clamping clip, clamping clip is linked together by guide peg and Power Tong, and clamping clip is provided with framework, moving jaw plate is housed in framework, determines jaw, hydraulic cylinder, and Hydraulic Cylinder moving jaw plate moves back and forth, and realizes and clamps or unclamp oil pipe; Clamping clip bottom is provided with base plate, and guide way is equipped with in base plate below, and guide way is introduced oil pipe moving jaw plate and determines in the middle of jaw, to facilitate make-up; Locating piece is fixed on elevator on axle, locating piece outer wall sensor installation, and in the time that tap water rises to upper limit position, sensor sends signal, and water tap stops and carrying out next step action automatically.
The beneficial effects of the utility model are that this device can be used on automation workover rig, realizes automation continuous rotation sand washing operation, easy to operate, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model clamping clip sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail, the utility model is made up of water tap (3), elevator (4), locating piece (2), swivel sub (7), Power Tong (5) is housed on its elevator (4), Power Tong (5) is sleeved on swivel sub (7), swivel sub (7) is outer six square tubes, Power Tong (5) is interior hexagonal hole with swivel sub (7) cooperation place, Power Tong (5) is provided with hydraulic motor (15), and hydraulic motor (15) drives Power Tong (5) to rotate, Power Tong (5) is provided with clamping clip (8) below, clamping clip (8) is linked together by guide peg (6) and Power Tong (5), clamping clip (8) is provided with framework (13), moving jaw plate (17) be housed in framework (13), determine jaw (18), hydraulic cylinder (14), hydraulic cylinder (14) promotes moving jaw plate (17) and moves back and forth, and realizes clamping or unclamps oil pipe (11), clamping clip (8) bottom is provided with base plate (9), and guide way (12) is equipped with in base plate (9) below, and guide way (12) is introduced moving jaw plate (17) by oil pipe and determined in the middle of jaw (18), to facilitate make-up, locating piece (2) is fixed on axle on elevator (1), locating piece (2) outer wall sensor installation (16), in the time that tap water (3) rises to upper limit position, sensor (16) sends signal, and water tap (3) stops and carrying out next step action automatically, when operation, elevator (4) is descending, oil pipe (11) enters by guide way (12) in the framework (13) of clamping clip (8), now elevator (4) continues descending, tubing coupling (10) is docked with swivel sub (7) end of thread, clamping clip (8) moving jaw plate (17) hydraulic cylinder (14) promote lower with determine jaw (18) clamping tubing coupling (10), swivel sub (7) outer wall is six square tubes, intert in the interior hexagonal hole of Power Tong (5), Power Tong (5) rotation under hydraulic motor (15) drives, drive swivel sub (7) rotation, swivel sub (7) end be threaded into tubing coupling (10), tighten, complete connecting of water tap (3) and oil pipe (11), now, hydraulic tongs moving jaw plate (17) reclaims, clamping clip (8) unclamps, water source enters arrival oil well shaft bottom in oil pipe (11) by water tap (3) and carries out sand washing operation, Power Tong (5) does not stop rotation under hydraulic motor (15) drives, realize rotation sand washing.
Claims (3)
1. an automation production rig rotary sand washing device, it is made up of water tap (3), elevator (4), locating piece (2), swivel sub (7), it is characterized in that: Power Tong (5) is housed on elevator (4), Power Tong (5) is sleeved on swivel sub (7), swivel sub (7) is outer six square tubes, Power Tong (5) is interior hexagonal hole with swivel sub (7) cooperation place, and Power Tong (5) is provided with hydraulic motor (15).
2. automation production rig rotary sand washing device according to claim 1, it is characterized in that Power Tong (5) is provided with clamping clip (8) below, clamping clip (8) is linked together by guide peg (6) and Power Tong (5), clamping clip (8) is provided with framework (13), moving jaw plate (17) is housed in framework (13), determines jaw (18), hydraulic cylinder (14); Clamping clip (8) bottom is provided with base plate (9), and guide way (12) is equipped with in base plate (9) below.
3. automation production rig rotary sand washing device according to claim 1, is characterized in that locating piece (2) is fixed on axle on elevator (1) upper, locating piece (2) outer wall sensor installation (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269986.8U CN203847026U (en) | 2014-05-26 | 2014-05-26 | Rotary sand washing device for automatic well workover operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269986.8U CN203847026U (en) | 2014-05-26 | 2014-05-26 | Rotary sand washing device for automatic well workover operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847026U true CN203847026U (en) | 2014-09-24 |
Family
ID=51560060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269986.8U Expired - Lifetime CN203847026U (en) | 2014-05-26 | 2014-05-26 | Rotary sand washing device for automatic well workover operation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897387A (en) * | 2015-06-16 | 2015-09-09 | 如东前进石油机械制造有限公司 | Water tap test stand apparatus for drilling machine and workover rig |
-
2014
- 2014-05-26 CN CN201420269986.8U patent/CN203847026U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897387A (en) * | 2015-06-16 | 2015-09-09 | 如东前进石油机械制造有限公司 | Water tap test stand apparatus for drilling machine and workover rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |