CN205400610U - Novel driver of ocean well drilling - Google Patents
Novel driver of ocean well drilling Download PDFInfo
- Publication number
- CN205400610U CN205400610U CN201620165351.2U CN201620165351U CN205400610U CN 205400610 U CN205400610 U CN 205400610U CN 201620165351 U CN201620165351 U CN 201620165351U CN 205400610 U CN205400610 U CN 205400610U
- Authority
- CN
- China
- Prior art keywords
- driver
- core
- well drilling
- cup
- head cap
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 101150038956 cup-4 gene Proteins 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Sealing Devices (AREA)
Abstract
The utility model discloses a novel driver of ocean well drilling, it includes driver body (1), hexagon socket head cap screw (2), " O " type circle (3), rubberizing core cup (4) and gluey core (5), driver body (1) adopts hexagon socket head cap screw (2) of high strength to be connected with rubberizing core cup (4), adopt " O " type circle (3) of twice fluorubber to seal between driver body (1) and the rubberizing core cup (4), driver body (1) adopts bolted connection to glue core (5), wholly constitute novel driver of ocean well drilling. The utility model discloses simple structure, firm in connection is reliable, has effectively avoided the drilling rod to drive not hard up, the seal failure scheduling problem of screw thread that rotatory assembly reversal leads to, has guaranteed sealed reliability, has improved the life of product greatly, makes ocean well drilling work more efficient.
Description
Technical field
This utility model relates to drilling equipment, is specifically related to the driver of marine drilling rotation assembly.
Prior art
Driver is the important component part of rotation assembly, connects glue core, glue core sealing drilling rod bottom driver, and drilling rod is by driving glue core and driver to rotate, and then drives whole bearing assembly to rotate.At present, as shown in Figure 1, the driver used both at home and abroad is all made up of driver sleeve, gluing core print seat, upper gland etc., driver sleeve adopts with gluing core print seat and gluing core cup threadeds and is fixed by upper gland, in use being easy to the situation occurring upper gland and gluing core cup screw thread to unclamp, gluing core print seat is poor with gluing core cup sealing.
Summary of the invention
The purpose of this utility model is in that: provide a kind of marine drilling next-generation drive, solve the problem that in use procedure, upper gland easily unclamps and the problem that gluing core print seat is poor with gluing core cup sealing, simple in construction with gluing core cup screw thread, safe and reliable, improve the work efficiency of under balance pressure drilling.
Technical solution of the present utility model is: this driver includes actuator body, hexagon socket head cap screw, O, gluing core cup and glue core, actuator body adopts the hexagon socket head cap screw of high intensity to be connected with gluing core cup, the "O"-ring of twice fluorubber material is adopted to seal between actuator body and gluing core cup, actuator body glue core with bolts, is monolithically fabricated marine drilling next-generation drive.
The beneficial effects of the utility model are: 1, the change of this activation configuration is simple, firm and reliable connection；2, effectively prevent drilling rod be rotated assembly reverse cause thread looseness, the problem such as seal failure；3, ensure that the reliability of sealing, substantially increase product service life, make marine drilling work more efficiently.
Accompanying drawing explanation
Fig. 1 is former marine drilling activation configuration schematic diagram.
Fig. 2 is marine drilling next-generation drive structural representation.
In figure: 1 actuator body, 2 hexagon socket head cap screws, 3 "O"-rings, 4 gluing core cups, 5 glue cores.
Detailed description of the invention
As shown in Figure 2, this driver includes actuator body 1, hexagon socket head cap screw 2, "O"-ring 3, gluing core cup 4 and glue core 5, actuator body 1 adopts the hexagon socket head cap screw 2 of high intensity to be connected with gluing core cup 4, the "O"-ring 3 of twice fluorubber material is adopted to seal between actuator body 1 and gluing core cup 4, actuator body 1 glue core 5 with bolts, is monolithically fabricated marine drilling next-generation drive.
Claims (1)
1. marine drilling next-generation drive, it is characterized in that: this driver includes actuator body (1), hexagon socket head cap screw (2), "O"-ring (3), gluing core cup (4) and glue core (5), actuator body (1) adopts the hexagon socket head cap screw (2) of high intensity to be connected with gluing core cup (4), the "O"-ring (3) of twice fluorubber material is adopted to seal between actuator body (1) and gluing core cup (4), actuator body (1) glue core (5) with bolts, is monolithically fabricated marine drilling next-generation drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165351.2U CN205400610U (en) | 2016-03-04 | 2016-03-04 | Novel driver of ocean well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165351.2U CN205400610U (en) | 2016-03-04 | 2016-03-04 | Novel driver of ocean well drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400610U true CN205400610U (en) | 2016-07-27 |
Family
ID=56443805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165351.2U Expired - Fee Related CN205400610U (en) | 2016-03-04 | 2016-03-04 | Novel driver of ocean well drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519142A (en) * | 2018-12-27 | 2019-03-26 | 中国石油集团西部钻探工程有限公司 | Swivel control head rotation assembly glues core print seat |
-
2016
- 2016-03-04 CN CN201620165351.2U patent/CN205400610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519142A (en) * | 2018-12-27 | 2019-03-26 | 中国石油集团西部钻探工程有限公司 | Swivel control head rotation assembly glues core print seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205400610U (en) | Novel driver of ocean well drilling | |
| CN203782650U (en) | Lower horizontal type gate locking device | |
| CN203670347U (en) | High-pressure swing clamp cylinder | |
| CN204716780U (en) | Flange coupling | |
| CN207131325U (en) | A kind of marine drilling next-generation drive | |
| CN208997040U (en) | A kind of submersible pump fastening positioning split washer | |
| CN204610886U (en) | Soft sealing butterfly valve sealing pair structure | |
| CN208262562U (en) | A kind of hard rail oil pressure grinds a jig | |
| CN204118676U (en) | Seal isolation joint | |
| CN202391351U (en) | Waterproof sleeve connecting device | |
| CN202082101U (en) | Lower sealing device directly driven by screw pump | |
| CN204253383U (en) | The brushless scraper pump of a kind of DC low-voltage outward rotation type | |
| CN202449712U (en) | Manual locking structure for lifting clamp | |
| CN103542119B (en) | A kind of high pressure glasses valve | |
| CN203452667U (en) | High-strength petroleum tool joint | |
| CN201651403U (en) | Detachable ball valve | |
| CN206364629U (en) | A kind of electric motor end cap suitable for big external diameter flange shaft | |
| CN204118178U (en) | A kind of electrolyte filling auxiliary member | |
| CN203729277U (en) | Gate with tooth type locking device | |
| CN205401711U (en) | Novel seal receptacle of ocean well drilling | |
| CN204171560U (en) | A kind of flexible welding positioner | |
| CN205503681U (en) | Take bolt of sucking disc | |
| CN205089734U (en) | Impulse generator top shell | |
| CN101984216B (en) | Energy-saving pumping unit | |
| CN205422633U (en) | Cementing -head is instructed down to push -down indicating device and plug |
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: 20160727 |