CN107882521A - A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room - Google Patents
A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room Download PDFInfo
- Publication number
- CN107882521A CN107882521A CN201711325035.2A CN201711325035A CN107882521A CN 107882521 A CN107882521 A CN 107882521A CN 201711325035 A CN201711325035 A CN 201711325035A CN 107882521 A CN107882521 A CN 107882521A
- Authority
- CN
- China
- Prior art keywords
- room
- adpting flange
- flange
- mounting bracket
- half room
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
Abstract
Deterred the invention discloses a kind of wider reinforcement type of scope of application and hang drilling water-separation pipe recovery activity-oriented room, including outer mounting bracket, interior guide chamber, the outer mounting bracket upper end is the adpting flange with centre bore, the top of the interior guide chamber passes through portion for uniform circular tube shaped up and down, the bottom of the interior guide chamber is the guide part in bell shape, the guide chamber is covered in the centre bore of outer mounting bracket adpting flange by portion, and it is coaxially disposed with the centre bore of adpting flange, the upper end of the interior guide chamber is provided with lap flange, the lap flange is pressed on the upper end adpting flange of outer mounting bracket, the guide chamber is made up of symmetrically arranged two and half Room, two and half Room are connected on outer mounting bracket by symmetrically arranged adjustment structure.
Description
Technical field
The present invention relates to drilling technology field, deters extension drilling water-separation pipe recovery activity more particularly to a kind of reinforcement type and leads
To room.
Background technology
In sea oil drilling and production equipment, drilling water-separation pipe is to connect ocean platform and the important and weak ring of subsea wellheads
Section, is highly prone to the influence of external environment, especially China South Sea typhoon adverse circumstances.Before typhoon, platform will be kept away
Typhoon is withdrawn, it is necessary to which marine riser and preventer are reclaimed.Typhoon organic efficiency is kept away, it is necessary to during platform traveling in order to improve
Marine riser is reclaimed.Because marine riser inclination is not placed in the middle, plays a marine riser operation and be restricted, riser joints cross current divider
Room has resistance to hang.In order to solve this problem, a marine riser recovery guider is installed on platform, avoids marine riser resistance extension from asking
Topic.
Existing 201510897079.7 patent of invention, one kind, which deters, hangs drilling water-separation pipe recovery guider, and only one
The guide chamber of kind of bore, the bore of guide chamber need to marine riser major diameter fit, the bore of guide chamber excessively under, then marine riser is difficult to lead to
Cross, the bore of guide chamber is excessive, then guide effect is poor, and real work is with the water proof for usually needing to use two or more bores
Pipe, greatly limit the scope of application.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of wider reinforcement type of scope of application to deter extension
Drilling water-separation pipe recovery activity-oriented room,
The object of the present invention is achieved like this：
A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room, including outer mounting bracket, interior guide chamber, described outer
Mounting bracket upper end is the adpting flange with centre bore, and the top of the interior guide chamber passes through portion, institute for uniform circular tube shaped up and down
The bottom for stating interior guide chamber is the guide part in bell shape, and the guide chamber is covered in outer mounting bracket adpting flange by portion
Centre bore in, and be coaxially disposed with the centre bore of adpting flange, the upper end of the interior guide chamber is provided with lap flange, described to take
Acting flange is pressed on the upper end adpting flange of outer mounting bracket, and the guide chamber is made up of symmetrically arranged two and half Room, and two and half
Room is connected on outer mounting bracket by symmetrically arranged adjustment structure；
The adjustment structure includes the axis of guide upwardly extended fixed on adpting flange, and the lap flange, which is provided with, to be used
In the first bar-shaped trough of radial direction adjustment position, first bar-shaped trough is enclosed on the axis of guide, allows half Room radial direction adjustment position,
The upper end of the axis of guide is provided with the first nut for being used for locking half Room radial position, and the adjustment structure also includes adpting flange lower end
Two support frames being correspondingly arranged with half Room that face is provided with, slide equipped with the cunning that can be radially slided along adpting flange on support frame as described above
Moving axis, the sliding axle set upward mounting raised towards one end of half Room, and half Room is provided with by the periphery in portion
Groove and mounting male cooperation are mounted, forms the positioning of half Room vertical direction, the other end of the sliding axle is fixed one and upwardly extended
Stayed mast, the upper end of the stayed mast allows stayed mast edge through the second bar-shaped trough being radially provided with adpting flange
Adpting flange radial direction adjustment position, one end of the stayed mast through the second bar-shaped trough is then passed through lap flange, and passes through second
Nut axially position, the marginal portion of the lap flange are provided with the handle for being used for adjusting half Room radial position manually；
Also include ruggedized construction, the ruggedized construction includes two that adpting flange lower surface is provided with and reinforces mounting bracket, described
Two reinforce line of the line perpendicular to two support frames of mounting brackets, and described two reinforce on mounting bracket and slide equipped with can be along adpting flange
The support shaft radially slided, the support shaft set semiorbicular reinforcing member, the inner arc of the reinforcing member towards one end of half Room
Face is identical with the extrados diameter of half Room, and the other end of the support shaft is connected with reinforcing reinforcing cylinder fixed on mounting bracket.
Preferably, the inwall of the interior guide chamber is provided with rubber layer.
Preferably, the stud that the handle is provided with by lower end is fixed on adpting flange.
Preferably, corresponding two sliding axles in one and half Room, each sliding axle are supported in support frame by sliding bearing respectively.
Preferably, the axis of guide uses bolt, and its screw rod passes through adpting flange from bottom to top, and its head is weldingly fixed on
The lower surface of adpting flange.
Preferably, the sliding axle, stayed mast are fixedly connected by a connector, and the connector is L-shaped, its upper end
Face and radial end face are respectively equipped with patchhole, and the sliding axle, stayed mast insert in corresponding patchhole respectively, and pass through positioning
Pin is positioned.
Preferably, circumferentially arranged with splicing semi-ring, one of them half Room on the periphery that described two half Room pass through portion
The splicing of splicing semi-ring end set it is raised, the splicing semi-ring end set splicing groove of another half Room, the mounting groove is set
In on splicing semi-ring lower surface.
By adopting the above-described technical solution, the present invention has the advantages that：
On outer mounting bracket adpting flange centre bore aperture exceed maximum outside diameter marine riser, and interior guide chamber can prepare it is more
Individual, each interior guide chamber can correspond to the marine riser of various outer diameter respectively, and interior guide chamber part is few, and attachment structure is simple, more
Change very convenient, substantially increase the scope of application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A schematic cross-sectional views；
Fig. 3 is Fig. 2 B-B schematic cross-sectional views；
Fig. 4 is the structural representation of ruggedized construction.
Reference
In accompanying drawing, 1 is adpting flange, and 2 be half Room, and 3 be lap flange, and 4 be rubber layer, and 5 be the axis of guide, and 6 be first
Shape groove, 7 be the first nut, and 8 be handle, and 9 be support frame, and 10 be sliding axle, and 11 be hanging part, and 12 be mounting groove, and 13 be pulling force
Bar, 14 be connector, and 15 be alignment pin installation path, and 16 be the second bar-shaped trough, and 17 is raised for splicing for splicing semi-ring, 18,19
To splice groove, 20 be the second nut, and 21 is reinforce mounting bracket, and 22 be support shaft, and 23 be reinforcing member, and 24 be reinforcing cylinder.
Embodiment
Referring to Fig. 1-Fig. 4, deterred for a kind of reinforcement type and hang drilling water-separation pipe recovery activity-oriented room, a kind of reinforcement type deters
Drilling water-separation pipe recovery activity-oriented room is hung, including outer mounting bracket, interior guide chamber, the outer mounting bracket upper end are with centre bore
Adpting flange, the top of the interior guide chamber is that for uniform circular tube shaped by portion, the bottom of the interior guide chamber is in loudspeaker up and down
The guide part of mouth-shaped, in the present embodiment, the inwall of the interior guide chamber is provided with rubber layer.The guide chamber passes through portion
Cover in the centre bore of outer mounting bracket adpting flange, and be coaxially disposed with the centre bore of adpting flange, the interior guide chamber it is upper
End is provided with lap flange, and the lap flange is pressed on the upper end adpting flange of outer mounting bracket, and the guide chamber is by being symmetrical arranged
Two and half Room composition, two and half Room are connected on outer mounting bracket by symmetrically arranged adjustment structure.
The adjustment structure includes the axis of guide upwardly extended fixed on adpting flange, in the present embodiment, the guiding
Axle uses bolt, and its screw rod passes through adpting flange from bottom to top, and its head is weldingly fixed on the lower surface of adpting flange.It is described to take
Acting flange is provided with the first bar-shaped trough for radial direction adjustment position, and first bar-shaped trough is enclosed on the axis of guide, makes half Room can
With radial direction adjustment position, the upper end of the axis of guide is provided with the first nut for being used for locking half Room radial position, and the adjustment structure is also
Two support frames being correspondingly arranged with half Room being provided with including adpting flange lower surface, slide on support frame as described above equipped with can be along connection
The sliding axle that flange radially slides, the sliding axle sets upward mounting raised towards one end of half Room, in the present embodiment, one
Corresponding two sliding axles in individual half Room, each sliding axle are supported in support frame by sliding bearing respectively.Half Room passes through the outer of portion
Disc is provided with mounting groove and mounting male cooperation, forms the positioning of half Room vertical direction, as long as the mounting groove moves down
It will be anchored to automatically in mounting projection, installation, removal efficiency are very high.The other end of the sliding axle is fixed one and upwardly extended
Stayed mast, in the present embodiment, the sliding axle, stayed mast are fixedly connected by a connector, and the connector is L-shaped, its
Upper surface and radial end face are respectively equipped with patchhole, and the sliding axle, stayed mast insert in corresponding patchhole respectively, and pass through
Alignment pin is positioned.The upper end of the stayed mast passes through the second bar-shaped trough being radially provided with adpting flange, makes stayed mast
Can be along adpting flange radial direction adjustment position, one end of the stayed mast through the second bar-shaped trough is then passed through lap flange, and leads to
The second nut axially position is crossed, the marginal portion of the lap flange is provided with the handle for being used for adjusting half Room radial position manually,
In the present embodiment, the stud that the handle is provided with by lower end is fixed on adpting flange.As long as pass through elastic first nut,
Two nuts, you can realize adjustment, the position of half Room of positioning, the first bar-shaped trough, the second bar-shaped trough provide the space of radially adjustment.
Further, circumferentially arranged with splicing semi-ring on the periphery that described two half Room pass through portion, one of them half
The splicing semi-ring end set splicing of room is raised, and the splicing semi-ring end set splicing groove of another half Room, the mounting groove is set
It is placed on splicing semi-ring lower surface.This structure is two and does room and can closely be spliced into a complete guide chamber, and in work
Do not relatively moved during work.
Also include ruggedized construction, the ruggedized construction includes two that adpting flange lower surface is provided with and reinforces mounting bracket, described
Two reinforce line of the line perpendicular to two support frames of mounting brackets, and described two reinforce on mounting bracket and slide equipped with can be along adpting flange
The support shaft radially slided, the support shaft set semiorbicular reinforcing member, the inner arc of the reinforcing member towards one end of half Room
Face is identical with the extrados diameter of half Room, the other end of the support shaft and the piston for reinforcing reinforcing cylinder fixed on mounting bracket
Bar connects.The reinforcing member is preferably provided in the lower section of splicing semi-ring, improves consolidation effect.In the present embodiment, one is reinforced installation
Corresponding two support shafts of frame, each support shaft are supported in support frame by sliding bearing respectively.Semi-circular is promoted by reinforcing cylinder
Reinforcing member two and half Room are stably gathered together, improve half Room stability and bearing capacity.
The present invention can substitute the patent of invention of Application No. 201510897079.7, and one kind, which deters, hangs drilling water-separation pipe recovery
Guide chamber in guider, expands application.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, it is to be understood by those skilled in the art that can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (7)
1. a kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：Including outer mounting bracket, interior guiding
Room, the outer mounting bracket upper end are the adpting flange with centre bore, and the top of the interior guide chamber is uniform circular tube shaped up and down
By portion, the bottom of the interior guide chamber is the guide part in bell shape, and the guide chamber is installed outside by portion's set
In the centre bore of frame adpting flange, and it is coaxially disposed with the centre bore of adpting flange, the upper end of the interior guide chamber is provided with overlap joint
Flange, the lap flange are pressed on the upper end adpting flange of outer mounting bracket, and the guide chamber is by symmetrically arranged two and half Room
Composition, two and half Room are connected on outer mounting bracket by symmetrically arranged adjustment structure；
The adjustment structure includes the axis of guide upwardly extended fixed on adpting flange, and the lap flange, which is provided with, is used for footpath
To the first bar-shaped trough of adjustment position, first bar-shaped trough is enclosed on the axis of guide, allows half Room radial direction adjustment position, is oriented to
The upper end of axle is provided with the first nut for being used for locking half Room radial position, and the adjustment structure is also set including adpting flange lower surface
Two support frames that some is correspondingly arranged with half Room, slide equipped with the slip that can be radially slided along adpting flange on support frame as described above
Axle, the sliding axle set upward mounting raised towards one end of half Room, and half Room is provided with by the periphery in portion and hung
Access slot and mounting male cooperation, form the positioning of half Room vertical direction, and the other end of the sliding axle is fixed one and upwardly extended
Stayed mast, the upper end of the stayed mast pass through the second bar-shaped trough being radially provided with adpting flange, allow stayed mast along even
Acting flange radial direction adjustment position, one end of the stayed mast through the second bar-shaped trough is then passed through lap flange, and passes through the second spiral shell
Female axially position, the marginal portion of the lap flange are provided with the handle for being used for adjusting half Room radial position manually；
Also include ruggedized construction, the ruggedized construction includes two that adpting flange lower surface is provided with and reinforces mounting bracket, and described two add
The line that Guan County is shelved perpendicular to two support frames line, it is described two reinforce mounting bracket on slide equipped with can along adpting flange radially
The support shaft of slip, the support shaft set semiorbicular reinforcing member towards one end of half Room, the intrados of the reinforcing member with
The extrados diameter of half Room is identical, and the other end of the support shaft is connected with reinforcing reinforcing cylinder fixed on mounting bracket.
2. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
The inwall of the interior guide chamber is provided with rubber layer.
3. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
The stud that the handle is provided with by lower end is fixed on adpting flange.
4. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
Corresponding two sliding axles in one and half Room, each sliding axle are supported in support frame by sliding bearing respectively.
5. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
The axis of guide uses bolt, and its screw rod passes through adpting flange from bottom to top, and its head is weldingly fixed on the lower end of adpting flange
Face.
6. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
The sliding axle, stayed mast are fixedly connected by a connector, and the connector is L-shaped, its upper surface and radial end face point
Not She You patchhole, the sliding axle, stayed mast insert respectively corresponding in patchhole, and positioned by alignment pin.
7. a kind of reinforcement type according to claim 1, which deters, hangs drilling water-separation pipe recovery activity-oriented room, it is characterised in that：
Circumferentially arranged with splicing semi-ring on the periphery that described two half Room pass through portion, the splicing semi-ring end of one of them half Room is set
Splicing projection, the splicing semi-ring end set splicing groove of another half Room are put, the mounting groove is arranged at splicing semi-ring lower surface
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325035.2A CN107882521A (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325035.2A CN107882521A (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882521A true CN107882521A (en) | 2018-04-06 |
Family
ID=61774104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711325035.2A Withdrawn CN107882521A (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcement type, which deters, hangs drilling water-separation pipe recovery activity-oriented room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882521A (en) |
-
2017
- 2017-12-13 CN CN201711325035.2A patent/CN107882521A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |