CN205111740U - Ware is drawn to high temperature logging while drilling apparatus stator - Google Patents
Ware is drawn to high temperature logging while drilling apparatus stator Download PDFInfo
- Publication number
- CN205111740U CN205111740U CN201520893460.1U CN201520893460U CN205111740U CN 205111740 U CN205111740 U CN 205111740U CN 201520893460 U CN201520893460 U CN 201520893460U CN 205111740 U CN205111740 U CN 205111740U
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- CN
- China
- Prior art keywords
- stator
- nut
- ware
- pole
- drawn
- 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 - Fee Related
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Abstract
The utility model relates to a ware is drawn to high temperature logging while drilling apparatus stator belongs to the stator and draws ware technical field. The ware is drawn including drawing the pole to the stator, the nut, support a section of thick bamboo, draw the claw, when dismantling the stator, to draw the ware places on valve cartridge, then the rotatory pole of drawing, ensure to draw the inner end face that the contact surface is less than the stator of claw, then the rotation is drawn the pole and is guaranteed that " 7 " the word notch of drawing the claw blocks into the stator totally, contact, and then revolve the nut, until the end face contaction of nut with a support section of thick bamboo, reuse adjustable spanner blocks the one end four directions rigidity of drawing the pole, another adjustable spanner of reuse revolves the nut, along with continuous precession nut, it progressively pulls out the stator under the effect drawing soon of nut to draw the pole. Extract the stator through drawing the ware, the stator of neither hindering carbide, it is laborsaving to save trouble again.
Description
Technical field
The utility model relates to a kind of stator drawbench, is specifically related to a kind of high temperature logging while drilling apparatus stator drawbench, belongs to stator drawbench technical field.
Background technology
Along with the continuous exploitation of oil both domestic and external, the well-digging of present petroleum industry striding forward towards Temperature Deep well progressively, conventional connector for logging while drilling cannot reach well logging during requirement, high temperature connector for logging while drilling is employed more and more widely, but be form by the relative rotation between stator with rotor the transmission of signal that builds the pressure during connector for logging while drilling work, but connector for logging while drilling adheres to mud in stator rotor place and gap place after a procedure, this just causes very large trouble for the depot repair of instrument.For the ease of taking out the stator of instrument, we devise stator drawbench targetedly.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of high temperature logging while drilling apparatus stator drawbench.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: described stator drawbench comprises drawing bar, nut, support tube, drawing pawl, described drawing bar and support tube are scalably movably connected, and described nut is connected with drawing bar by trapezoidal thread.Described drawing pawl is positioned at the bottom of drawing bar.Described drawing pawl is in " 7 " font.When dismantling stator, first the mud of the position of stator of logger is cleaned out, again drawbench is positioned on valve cylinder, then drawing bar is rotated, the bottom of drawing bar is " 7 " font drawing pawl, guarantee the innermost end face of drawing contact surface lower than stator of drawing pawl, then rotate drawing bar and guarantee that " 7 " word notch of drawing pawl snaps in stator completely, contact, and then spin nut, until the end contact of nut and support tube, again with monkey wrench block drawing bar one end four directions position fix, again with another monkey wrench spin nut, screw thread is trapezoidal thread, this thread pitch is large, intensity is high, time saving and energy saving, along with constantly precession nut, drawing bar nut revolve draw effect under progressively stator is pulled out.
The beneficial effect that the utility model reaches is: extracted by stator by drawbench, neither hinders the stator of carbide alloy, again save trouble and labor.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of high temperature logging while drilling apparatus stator drawbench described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, a kind of high temperature logging while drilling apparatus stator drawbench, described stator drawbench comprises drawing bar 1, nut 2, support tube 3, drawing pawl 4, and described drawing bar 1 is scalably movably connected with support tube 3, and described nut 2 is connected with drawing bar 1 by trapezoidal thread.Described drawing pawl 4 is positioned at the bottom of drawing bar 1.Described drawing pawl 4 is in " 7 " font.When dismantling stator 5, first the mud of stator 5 position of logger is cleaned out, again drawbench is positioned on valve cylinder 6, then drawing bar 1 is rotated, the bottom of drawing bar 1 is " 7 " font drawing pawl 4, guarantee the innermost end face of drawing contact surface lower than stator 5 of drawing pawl 4, then rotate drawing bar 1 and guarantee that " 7 " word notch of drawing pawl 4 snaps in stator 5 completely, contact, and then spin nut 2, until the end contact of nut 2 and support tube 3, again with monkey wrench block drawing bar 1 one end four directions position fix, again with another monkey wrench spin nut 2, screw thread is trapezoidal thread, this thread pitch is large, intensity is high, time saving and energy saving, along with constantly precession nut 2, drawing bar 1 nut 2 revolve draw effect under progressively stator 5 is pulled out.By drawbench, stator 5 is extracted, neither hinder the stator 5 of carbide alloy, save trouble and labor again.
Claims (2)
1. a high temperature logging while drilling apparatus stator drawbench, it is characterized in that, described stator drawbench comprises drawing bar (1), nut (2), support tube (3), drawing pawl (4), described drawing bar (1) and support tube (3) are scalably movably connected, described nut (2) is connected with drawing bar (1) by trapezoidal thread, and described drawing pawl (4) is positioned at the bottom of drawing bar (1).
2. a kind of high temperature logging while drilling apparatus stator drawbench according to claim 1, is characterized in that, described drawing pawl (4) is in " 7 " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893460.1U CN205111740U (en) | 2015-11-11 | 2015-11-11 | Ware is drawn to high temperature logging while drilling apparatus stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893460.1U CN205111740U (en) | 2015-11-11 | 2015-11-11 | Ware is drawn to high temperature logging while drilling apparatus stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111740U true CN205111740U (en) | 2016-03-30 |
Family
ID=55567386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893460.1U Expired - Fee Related CN205111740U (en) | 2015-11-11 | 2015-11-11 | Ware is drawn to high temperature logging while drilling apparatus stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936027A (en) * | 2016-07-06 | 2016-09-14 | 中国船舶重工集团公司第七八研究所 | Disassembling device and method for small-diameter pump-out natural gamma-ray spectrum logging instrument |
| CN107089415A (en) * | 2017-06-04 | 2017-08-25 | 无锡夕阳康科技有限公司 | A kind of push type toothpaste pulling claw device |
| CN107098051A (en) * | 2017-06-04 | 2017-08-29 | 无锡夕阳康科技有限公司 | A kind of instrument that can repeat push type toothpaste |
-
2015
- 2015-11-11 CN CN201520893460.1U patent/CN205111740U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936027A (en) * | 2016-07-06 | 2016-09-14 | 中国船舶重工集团公司第七八研究所 | Disassembling device and method for small-diameter pump-out natural gamma-ray spectrum logging instrument |
| CN107089415A (en) * | 2017-06-04 | 2017-08-25 | 无锡夕阳康科技有限公司 | A kind of push type toothpaste pulling claw device |
| CN107098051A (en) * | 2017-06-04 | 2017-08-29 | 无锡夕阳康科技有限公司 | A kind of instrument that can repeat push type toothpaste |
| CN107089415B (en) * | 2017-06-04 | 2020-10-13 | 绍兴正开智能设备有限公司 | Push type toothpaste is with drawing claw ware |
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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: 20160330 Termination date: 20211111 |