CN202132003U - Suspension free-rotation type slurry collection device - Google Patents
Suspension free-rotation type slurry collection device Download PDFInfo
- Publication number
- CN202132003U CN202132003U CN201120106627U CN201120106627U CN202132003U CN 202132003 U CN202132003 U CN 202132003U CN 201120106627 U CN201120106627 U CN 201120106627U CN 201120106627 U CN201120106627 U CN 201120106627U CN 202132003 U CN202132003 U CN 202132003U
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- CN
- China
- Prior art keywords
- suspension
- slurry
- umbrella
- mud
- collection device
- 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 device used for collecting scattered slurries on an oil drilling machine well opening , to be specific, a suspension free-rotation type slurry collection device. In the suspension free-rotation type slurry collection device, a suspension ear plate 8 is disposed on a suspension box 5, which is connected with a slurry umbrella (10,11) through the suspension ear plate 8. One end of the steel wire rope 3 is connected with a roller 2, the other end of the steel wire rope 3 passes through a pulley 4 and is connected with the slurry umbrella (10,11). When in use, a handwheel 1 can be used to rotate the roller 2, and then the steel wire rope 3 can be used to lift the slurry umbrella (10,11). When large-scale pipes go downhole during the work, the handwheel 1 can be loosened, and the slurry umbrella (10,11) can droop by using the own gravity to make a free way for the well opening, thereby the problem of difficult installation of normal slurry umbrellas can be solved, and the problem that normal slurry umbrellas are easy to damage can be solved. By using the suspension free-rotation type slurry collection device provided in the utility model, costs can be saved for enterprises, labor intensity can be saved for workers, and installation risks can be reduced.
Description
Technical field:
The utility model relates to the oil-well rig well head mud gathering-device that is scattered, and can specifically, be the free convertible mud gathering-device of suspension along with rotating disk carries out installation and removal especially.
Background technology:
In the drillng operation, when making a trip and make up a joint, the mud that flows out in the drill string flows under the rig floor in the space around rotating disk, and it has not only caused the pollution of environment and equipment, returns enterprise and has caused the cost waste, has increased working strength to the worker.
At present, oil drilling team adopts general expression mud umbrella to address this problem, and it has solved the problem that a large amount of mud are scattered effectively, but still has some deficits.The one, difficult installation is installed the time that once needs several hrs.The 2nd, be not durable, be damaged easily.The 3rd, the risk that the worker has the high-altitude to fall in the installation process again.
The utility model is that oil drilling team has solved this difficult problem effectively, and it does not need the worker high-altitude to install, and has reduced the risk in the installation process, for enterprise has created benefit the time of having practiced thrift.
The design of the utility model, it be with suspension with freely to overturn be structure, the well head mud that is scattered is collected the method for circulating tank voluntarily, be theory with HSE, protected environment effectively, accomplished energy-saving and emission-reduction.With safe and convenient, economic and practical be starting point, for the worker has alleviated labour intensity, guaranteed worker's personal safety, for enterprise has practiced thrift cost.
Summary of the invention:
The purpose of the utility model be to provide a kind of elimination mud to overflow everywhere with problem easily is installed, it can be along with rotating disk carries out installation and removal.
The purpose of the utility model is achieved in that suspension otic placode 6 is welded on the rotating disk both sides, and suspension box 5 one ends are connected with suspension otic placode 6, and the other end is equipped with suspension otic placode 8; Be connected with mud umbrella 10 (11) through suspension otic placode 8, pulley 4 is suspended on the suspension box 5, on cylinder 2, is equipped with handwheel 1; Wire rope 3 one ends are connected cylinder 2; The other end passes from pulley 4 and is connected on the mud umbrella 10 (11), blocks umbrella 7 and is installed on the well head horn mouth, on mud umbrella 10, is equipped with mud filter screen 9.
The utility model is that freely to overturn be structure to hang, and the upset of mud umbrella 10 (11) is that armrest is taken turns 1 rotary drum 2, wire rope 3 is carried out folding and unfolding accomplishes.Its advantage is: the one, and no matter how pipe changes a bite well, and it only needs mud umbrella 10 and 11 is gone up and down and can accomplish, and has saved the complicated work that the conventional mud umbrella loads and unloads back and forth.The 2nd, because present technique is to adopt the steel welded construction, so its application life is also just long than general expression mud umbrella.The 3rd, on mud umbrella 10, be equipped with mud filter screen 9, thereby guaranteed the unimpeded of recovery line, thoroughly eliminate a large amount of mud that caused because of the recovery line obstruction and be trapped in the problem on the mud umbrella.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the utility model at the out-of-date overall structure figure of work:
State when Fig. 2 does not work for the utility model is in.
The specific embodiment:
See shown in the accompanying drawing 1: suspension otic placode 6 is welded on the rotating disk both sides, and suspension box 5 one ends are connected with otic placode 6, and the other end is connected with mud umbrella 10 (11) through suspension otic placode 8.Pulley 4 is suspended on the suspension box 5, on cylinder 2, is equipped with handwheel 1, and wire rope 3 one ends are connected cylinder 2, and the other end passes from pulley 4 and is connected on the mud umbrella 10 (11).
The one, in use; Utilizing handwheel 1 to shake cylinder 2 tightens up wire rope 3 gradually; Mud umbrella 10 (11) is upwards dug under the drive of wire rope 3, and handwheel 1 locking, the utility model promptly is in duty when mud umbrella 10 and mud umbrella 11 closely are interlocked.
The 2nd, when well head had the mud of being scattered to flow into downwards, mud umbrella 10 (11) can be collected in well head mud together, utilizes recovery line that mud is collected in the circulating tank.
The 3rd, blocking umbrella 7 is that the slit that mud umbrella 10 (11) is produced in connection is protected fully, prevents that mud from flowing on the equipment along the slit that mud umbrella 10 (11) is produced.
The 4th, the mud filter screen has prevented that mainly to the protection of recovery line foreign material from stopping up recovery line.
See shown in the accompanying drawing 2: when not needing the utility model in the operation process, and can loosen handwheel, mud umbrella 10 (11) can utilize the gravity of self sagging naturally.
Claims (1)
1. hang free convertible mud gathering-device; Comprise suspension box (5), mud umbrella (10,11), handwheel (1), cylinder (2), wire rope (3); It is characterized in that: suspension otic placode (6) is welded on the rotating disk both sides, and suspension box (5) one ends are connected with suspension otic placode (6), and the other end is equipped with suspension otic placode (8); Be connected with mud umbrella (10,11) through suspension otic placode (8); On cylinder (2), be equipped with handwheel (1), wire rope (3) one ends are connected with cylinder (2), and the other end passes from pulley (4) and is connected on the mud umbrella (10,11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120106627U CN202132003U (en) | 2011-04-13 | 2011-04-13 | Suspension free-rotation type slurry collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120106627U CN202132003U (en) | 2011-04-13 | 2011-04-13 | Suspension free-rotation type slurry collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132003U true CN202132003U (en) | 2012-02-01 |
Family
ID=45520776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120106627U Expired - Fee Related CN202132003U (en) | 2011-04-13 | 2011-04-13 | Suspension free-rotation type slurry collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840131A (en) * | 2016-05-31 | 2016-08-10 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Device and method for fixing, mounting and dismounting mud guard umbrella rapidly |
-
2011
- 2011-04-13 CN CN201120106627U patent/CN202132003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840131A (en) * | 2016-05-31 | 2016-08-10 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Device and method for fixing, mounting and dismounting mud guard umbrella rapidly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130413 |