CN202174543U - Quick assembling and disassembling tool for well testing blowout preventing device - Google Patents
Quick assembling and disassembling tool for well testing blowout preventing device Download PDFInfo
- Publication number
- CN202174543U CN202174543U CN 201120297438 CN201120297438U CN202174543U CN 202174543 U CN202174543 U CN 202174543U CN 201120297438 CN201120297438 CN 201120297438 CN 201120297438 U CN201120297438 U CN 201120297438U CN 202174543 U CN202174543 U CN 202174543U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- well testing
- quick assembling
- disassembling tool
- screw rods
- 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
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Abstract
The utility model discloses a quick assembling and disassembling tool for a well testing blowout preventing device, which comprises two anchor ears and two screw rods, wherein the two screw rods correspond to two ends of each anchor ear; the two ends of each anchor ear are respectively assembled on the two screw rods in a threaded connection way; the screw rods are provided with spanner engaging positions; each anchor ear consists of two semicircular half sheets; the ends of one end of each of the two half sheets are mutually articulated; and the ends of the other end of each of the two half sheets are connected by a bolt. Specially aiming at the difficult problem of the well testing blowout preventing device in an assembly process and a disassembly process, when the quick assembling and disassembling tool is in use, the quick assembling and disassembling tool converts the frictional force of a blowout preventing pipe in an upright direction into the torque force in a perpendicular direction, greatly decreases the labor intensity of a worker, improves work efficiency and guarantees equipment safety.
Description
Technical field
The utility model relates to the handling instrument of oil gas well blowout hookup, specifically is the quick handling instrument of a kind of well testing blowout hookup.
Background technology
The well testing blowout hookup of high-pressure gas well has the high characteristics of anti-pressure ability, makes that the seal request between the lubricator increases thereupon, and latus rectum increases in the lubricator; Weight is also heavy more; With 15000psi well testing blowout hookup is example, because the pressure rank is high, latus rectum is bigger in the lubricator; Cause the lubricator body to increase, single lubricator weight surpasses 100kg.Just because of this characteristic of well testing blowout hookup makes on-the-spot installation very inconvenient, particularly when dismounting, seal receives compression swelling, can't dismantle by manual work basically, and this has not only increased labor strength, and inefficiency, wastes time and energy; Very easily damage lubricator toward contact in this external cargo handling process.
In order to improve the installation effectiveness of well testing blowout hookup, each oil gas exploration device fabrication enterprise has also strengthened R&D intensity, and various achievements in research are appeared in the newspapers on public publication repeatly, but do not see so far have identical with the utility model content or close.For example; Chinese patent document disclosed " well testing blooie pipe hanging apparatus " (publication number: CN 201218063; Open day: on April 8th, 2009); It comprises well head fixed part, hand winch, L type telescopic boom, steel wire rope and guide wheel, has solved lubricator lifting installation question in the well testing work progress; " the anti-sulphur relief line of fast-assembling flange form " (publication number: CN 201495996U; Open day: on June 2nd, 2010); It is with linking together through flange arrangement between two pipelines; Described flange arrangement is that at least one annular flange sleeve-board is contained in wherein on the pipeline, docks with another root pipeline with this flanged plate.Though the technology contents of above-mentioned two patent documentations record all has the characteristics of Fast Installation blowout hookup, it still has deficiencies such as the big and inefficiency of labour intensity.
Summary of the invention
The purpose of the utility model is: to the deficiency of above-mentioned prior art; Provide a kind of well testing blowout hookup quick handling instrument; It is specially to the difficult problem of well testing blowout hookup in cargo handling process; Reduce labor strength, increase work efficiency, and effectively ensure the lubricator safety of blowout hookup.
The utility model is realized its technical purpose through following technical proposals:
The quick handling instrument of a kind of well testing blowout hookup comprises two anchor ears and two rhizoid bars, and said two rhizoid pole pairs are answered the two ends of anchor ear, and the two ends of two anchor ears are assemblied on the two rhizoid bars with the mode that is threaded respectively.
Has the spanner occlusal position on the said screw mandrel.
Said anchor ear constitutes by two semicircular half page, and an end of two and half pages is hinged, and the other end connects through bolt.
The beneficial effect of the utility model is: the instrument of said structure is specially to the difficult problem of well testing blowout hookup in cargo handling process; In use the frictional force on the lubricator vertical direction is converted into the torsion on the vertical direction; Reduce labor strength greatly; Increase work efficiency support equipment safety.It has simple in structure, easy to operate, light labor intensity, practical, efficient quick and characteristics such as cheap.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model in main apparent direction.
Fig. 2 is that the utility model is overlooked a kind of structural representation of direction.
Code name implication among the figure: 1-spanner occlusal position; 2-screw mandrel; 3-upward anchor ears; 4-following anchor ear; 5-hinge end; 6-lubricator; 7,8-bolt.
The specific embodiment
Referring to Fig. 1 and Fig. 2: the utility model comprises two anchor ears and two rhizoid bars 2.The structure of these two anchor ears is identical; Existing above anchor ear 3 specifies its structure for example, and last anchor ear 3 constitutes by two semicircular half page, and an end of two and half pages is hinged; It is hinge end 5; Expansible to 180 °, the other end links together through bolt 7, and the space that constitutes between two and half pages is the circle of embracing lubricator 6.The upper end of two rhizoid bars 2 has spanner occlusal position 1 respectively.Corresponding respectively the left and right two ends of this two rhizoids bar 2 at anchor ear; The two ends of last anchor ear 3 and following anchor ear 4 are assemblied on the two rhizoid bars (2) with the mode that is threaded respectively; Wherein descend anchor ear 4 below last anchor ear 3; The bottom of two rhizoid thick sticks 2 is separately fixed at down the bottom at anchor ear 4 left and right two ends, and last anchor ear 3 is installed on the screw mandrel between spanner occlusal position 1 and the following anchor ear 4, and two rhizoid bars after the assembling are symmetrical.
The course of work of the utility model is: the selected lubricator that needs assembling or dismounting; Unclamp the bolt (7,8) on anchor ear 3 and the following anchor ear 4; Use anchor ear 3 and embrace the joint lubricator, following anchor ear 4 is embraced down the joint lubricator; Tighten the bolt (7,8) on anchor ear 3 and the following anchor ear 4 respectively, make its locked lubricator separately; After treating that upper and lower anchor ear is had good positioning, bite the spanner occlusal position on the screw mandrel 2, rotate two rhizoid bars 2 simultaneously in the same way with rapid ratchet spanners; When screw mandrel 2 rotates; Distance between last anchor ear 3 and the following anchor ear 4 can change, because last anchor ear 3 is held lubricator separately respectively tightly with following anchor ear 4, when the distance between last anchor ear 3 and the following anchor ear 4 reduces; Two joint lubricators are in and close up state; When the distance between last anchor ear 3 and the following anchor ear 4 increased, two joint lubricators were in released state, and then easily realized assembling or dismounting.
Claims (3)
1. quick handling instrument of well testing blowout hookup; Comprise two anchor ears and two rhizoid bars (2); It is characterized in that: the two ends of the corresponding anchor ear of said two rhizoid bars (2), the two ends of two anchor ears are assemblied on the two rhizoid bars (2) with the mode that is threaded respectively.
2. according to the quick handling instrument of the said well testing blowout hookup of claim 1, it is characterized in that: have spanner occlusal position (1) on the said screw mandrel (2).
3. according to the quick handling instrument of the said well testing blowout hookup of claim 1, it is characterized in that: said anchor ear constitutes by two semicircular half page, and an end of two and half pages is hinged, and the other end connects through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120297438 CN202174543U (en) | 2011-08-16 | 2011-08-16 | Quick assembling and disassembling tool for well testing blowout preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120297438 CN202174543U (en) | 2011-08-16 | 2011-08-16 | Quick assembling and disassembling tool for well testing blowout preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174543U true CN202174543U (en) | 2012-03-28 |
Family
ID=45864450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120297438 Expired - Lifetime CN202174543U (en) | 2011-08-16 | 2011-08-16 | Quick assembling and disassembling tool for well testing blowout preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150418A (en) * | 2015-04-13 | 2016-11-23 | 长春工业大学 | A kind of Wellhead butt joint device and docking calculation thereof |
| CN107598832A (en) * | 2017-11-01 | 2018-01-19 | 中船澄西船舶修造有限公司 | Main frame oil syringe extracting tool |
-
2011
- 2011-08-16 CN CN 201120297438 patent/CN202174543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150418A (en) * | 2015-04-13 | 2016-11-23 | 长春工业大学 | A kind of Wellhead butt joint device and docking calculation thereof |
| CN107598832A (en) * | 2017-11-01 | 2018-01-19 | 中船澄西船舶修造有限公司 | Main frame oil syringe extracting tool |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |