CN204139999U - A kind of drill bit translating device of offshore drilling platform - Google Patents
A kind of drill bit translating device of offshore drilling platform Download PDFInfo
- Publication number
- CN204139999U CN204139999U CN201420509454.7U CN201420509454U CN204139999U CN 204139999 U CN204139999 U CN 204139999U CN 201420509454 U CN201420509454 U CN 201420509454U CN 204139999 U CN204139999 U CN 204139999U
- Authority
- CN
- China
- Prior art keywords
- movable base
- drill bit
- hydraulic pressure
- lifting device
- pressure lifting
- 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
Abstract
A drill bit translating device for offshore drilling platform, is provided with movable base plate above chassis, and movable base plate is provided with the chassis case of hollow, and case both sides, chassis are provided with plug-in type hanger and triangular support steel plate; Movable base plate is fixed with lateral attitude hydraulic unit driver; Lateral attitude hydraulic unit driver is fixed with movable base, movable base can on movable base slide rail transverse shifting; Movable base is provided with multiple locating hole, and size and the alignment pin be arranged on drill bit support of locating hole match; Movable base center is provided with hydraulic pressure lifting device, and hydraulic pressure lifting device is fixed on movable base by hydraulic pressure lifting device set bolt, and hydraulic pressure lifting device can move up and down by oscilaltion control drill bit support; Drill bit support is fixed by 8 set bolts; Drill bit support is also provided with hanger.The beneficial effects of the utility model are as follows: the Multidirectional-moving achieving drilling rig, and alignment pin can better fixed drill bit, improve the operating efficiency of trepan well-digging.
Description
Technical field
The utility model relates to offshore petroleum drilling equipment, particularly a kind of drill bit translating device of offshore drilling platform.
Background technology
Rig translating device is that the coaster in existing translating device is roller type and lateral attitude hydraulic control cylinder only has one, easily occurs tilting and dislocation when movement in order to complete drilling equipment from an oil well to the device of the efficient movement of another oil well.
Utility model content
In order to solve deficiency of the prior art, the utility model proposes a kind of drill bit translating device of offshore drilling platform.The technical scheme adopted is as follows:
A kind of drill bit translating device of offshore drilling platform, comprise drill bit support, set bolt, hydraulic pressure lifting device, movable base, lateral attitude hydraulic unit driver, movable base plate, hydraulic pressure lifting device set bolt, movable base slide rail, plug-in type hanger, triangular support steel plate, hanger, chassis case, chassis, locating hole, alignment pin, movable base plate is provided with above chassis, movable base plate is provided with the chassis case of hollow, and case both sides, chassis are provided with plug-in type hanger and triangular support steel plate; Movable base plate is fixed with lateral attitude hydraulic unit driver; Lateral attitude hydraulic unit driver is fixed with movable base, movable base can on movable base slide rail transverse shifting; Movable base is provided with multiple locating hole, and size and the alignment pin be arranged on drill bit support of locating hole match; Movable base center is provided with hydraulic pressure lifting device, and hydraulic pressure lifting device is fixed on movable base by hydraulic pressure lifting device set bolt, and hydraulic pressure lifting device can move up and down by oscilaltion control drill bit support; Drill bit support is fixed by 8 set bolts; Drill bit support is also provided with hanger.
Further, the thrust 5000Kn of hydraulic pressure lifting device (3), range 200mm.
The beneficial effects of the utility model are as follows:
Achieve the Multidirectional-moving of drilling rig, and alignment pin can better fixed drill bit, improve the operating efficiency of trepan well-digging.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is solid of the present utility model;
Reference numeral:
Drill bit support 1, set bolt 2, hydraulic pressure lifting device 3, movable base 5, lateral attitude hydraulic unit driver 6, movable base plate 7, hydraulic pressure lifting device set bolt 8, movable base slide rail 9, plug-in type hanger 10, triangular support steel plate 11, hanger 12, chassis case 13, chassis 14, locating hole 15, alignment pin 16.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in Fig. 1-2, a kind of drill bit translating device of offshore drilling platform, comprise drill bit support 1, set bolt 2, hydraulic pressure lifting device 3, movable base 5, lateral attitude hydraulic unit driver 6, movable base plate 7, hydraulic pressure lifting device set bolt 8, movable base slide rail 9, plug-in type hanger 10, triangular support steel plate 11, hanger 12, chassis case 13, chassis 14, locating hole 15, alignment pin 16, chassis 14 is provided with movable base plate 7 above, movable base plate 7 is provided with the chassis case 13 of hollow, and chassis case 13 both sides are provided with plug-in type hanger 10 and triangular support steel plate 11; Movable base plate 7 is fixed with lateral attitude hydraulic unit driver 6; Lateral attitude hydraulic unit driver 6 is fixed with movable base 5, movable base 5 can on movable base slide rail 9 transverse shifting; Movable base 5 is provided with multiple locating hole 15, and size and the alignment pin 16 be arranged on drill bit support 1 of locating hole 15 match; Movable base 5 center is provided with hydraulic pressure lifting device 3, and hydraulic pressure lifting device 3 is fixed on movable base 5 by hydraulic pressure lifting device set bolt 8, and hydraulic pressure lifting device 3 can move up and down by oscilaltion control drill bit support 1; Drill bit support 1 is fixed by 8 set bolts 2; Drill bit support 1 is also provided with hanger 12; The thrust 5000Kn of hydraulic pressure lifting device 3, range 200mm.
Work process
Hydraulic pressure lifting device 3 drives movable base 5, movable base 5 promotes movable base plate 7, makes it pay chassis 14, acts on ground, during hydraulic pressure lifting device 3 continuation effect, hydraulic pressure lifting device 3 drives drill bit support 1, and drill bit support 1 drives chassis 14 lifting to leave ground by set bolt 2; Lateral attitude hydraulic unit driver 6 acts on, and promote movable base 5 and slide on movable base plate 7, movable base 5 drives the translation of connected drill bit support 1, and drill bit support 1 drives chassis 14 translation; After hydraulic unit driver 6 Overstroke of flat lateral attitude, hydraulic pressure lifting device 3 starts effect, regain the piston rod of hydraulic pressure lifting device 3, chassis 14 is positioned on ground, continue the piston rod regaining hydraulic pressure lifting device 3 again, mention movable base plate 7, make it depart from ground, then reclaim the piston rod of lateral attitude hydraulic unit driver 6, coupled movable base plate 7 is moved to immediately below movable base 5.
If position is inadequate, then continue 3 actions above.
If need rotational angle, be then before the first step, first take down alignment pin 16, by manual rotation's movable base 5 to the angle needed, then insert alignment pin 16 and locate, then continue front 3 actions.
Claims (2)
1. the drill bit translating device of an offshore drilling platform, comprise drill bit support (1), set bolt (2), hydraulic pressure lifting device (3), movable base (5), lateral attitude hydraulic unit driver (6), movable base plate (7), hydraulic pressure lifting device set bolt (8), movable base slide rail (9), plug-in type hanger (10), triangular support steel plate (11), hanger (12), chassis case (13), chassis (14), locating hole (15), alignment pin (16), it is characterized in that: chassis (14) are provided with movable base plate (7) above, movable base plate (7) is provided with the chassis case (13) of hollow, chassis case (13) both sides are provided with plug-in type hanger (10) and triangular support steel plate (11), movable base plate (7) is fixed with lateral attitude hydraulic unit driver (6), lateral attitude hydraulic unit driver (6) is fixed with movable base (5), movable base (5) can at the upper transverse shifting of movable base slide rail (9), movable base (5) is provided with multiple locating hole (15), and size and the alignment pin (16) be arranged on drill bit support (1) of locating hole (15) match, movable base (5) center is provided with hydraulic pressure lifting device (3), hydraulic pressure lifting device (3) is fixed on movable base (5) by hydraulic pressure lifting device set bolt (8), and hydraulic pressure lifting device (3) can move up and down in oscilaltion control drill bit support (1), drill bit support (1) is fixed by 8 set bolts (2), drill bit support (1) is also provided with hanger (12).
2. the drill bit translating device of a kind of offshore drilling platform according to claim 1, is characterized in that: the thrust 5000Kn of hydraulic pressure lifting device (3), range 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509454.7U CN204139999U (en) | 2014-09-02 | 2014-09-02 | A kind of drill bit translating device of offshore drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509454.7U CN204139999U (en) | 2014-09-02 | 2014-09-02 | A kind of drill bit translating device of offshore drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139999U true CN204139999U (en) | 2015-02-04 |
Family
ID=52416692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509454.7U Expired - Fee Related CN204139999U (en) | 2014-09-02 | 2014-09-02 | A kind of drill bit translating device of offshore drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869827A (en) * | 2017-04-21 | 2017-06-20 | 中曼石油天然气集团股份有限公司 | A kind of self-travel type dynamic catwalk and its traveling method |
-
2014
- 2014-09-02 CN CN201420509454.7U patent/CN204139999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869827A (en) * | 2017-04-21 | 2017-06-20 | 中曼石油天然气集团股份有限公司 | A kind of self-travel type dynamic catwalk and its traveling method |
| CN106869827B (en) * | 2017-04-21 | 2023-08-01 | 中曼石油钻井技术有限公司 | Self-walking type power catwalk and walking method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205342382U (en) | Large -scale horizontal pneumatic cylinder removes fitting work platform device | |
| CN103233691B (en) | The supporting high inclination-angle drill stem conveying device of coal mine drilling machine | |
| CN203145950U (en) | Support for monolithic horizontal movement station-crossing of shield tunneling machine | |
| CN107965281B (en) | Offshore module drilling rig blowout preventer moving device and moving method | |
| CN204449386U (en) | A kind of hydraulic drilling device | |
| CN104314480A (en) | Pipe righting device | |
| CN105215736A (en) | Clutch outer member drilling jig | |
| CN204419077U (en) | A kind of incline shaft petroleum rig is from moving lever apparatus | |
| CN204139999U (en) | A kind of drill bit translating device of offshore drilling platform | |
| CN205170283U (en) | Fixed hydraulic lift | |
| CN103878411A (en) | Machine special for punching holes in seat framework | |
| CN103867142A (en) | Catwalk capable of providing power | |
| CN210318808U (en) | Dismantlement formula pipe pushing jack for municipal administration | |
| CN202943616U (en) | Elevation type cutter supporting table | |
| CN205918359U (en) | Engineering construction automatic rising drilling equipment | |
| CN204357361U (en) | A kind of holder device of coal mine drilling machine | |
| CN203441363U (en) | Self-moving device for full-hydraulic drilling machine | |
| CN106555553B (en) | Oil platform deep hole bores | |
| CN202673196U (en) | Supporting plate device of manipulator for conveying drilling tools | |
| CN205583474U (en) | Firm rig mobile power station fixes a position | |
| CN204266953U (en) | A kind of oil drilling pipe guiding device | |
| CN204057864U (en) | Lifting table supporting leg | |
| CN107697815A (en) | A kind of suspender of auto repair | |
| CN203925282U (en) | Crawler type deep foundation ditch anchoring rig | |
| CN204778558U (en) | Overhead traveling crane structure |
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 |
Granted publication date: 20150204 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |