CN106437601B - Vapour preventer base fixing device and preventer pedestal - Google Patents
Vapour preventer base fixing device and preventer pedestal Download PDFInfo
- Publication number
- CN106437601B CN106437601B CN201611116268.7A CN201611116268A CN106437601B CN 106437601 B CN106437601 B CN 106437601B CN 201611116268 A CN201611116268 A CN 201611116268A CN 106437601 B CN106437601 B CN 106437601B
- Authority
- CN
- China
- Prior art keywords
- preventer
- interface board
- interface
- fixed
- bayonet plate
- 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.)
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Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000008719 thickening Effects 0.000 claims description 10
- -1 preventer base body Chemical compound 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to the blowout preventer apparatus fields of drilling platforms, especially disclose a kind of preventer base fixing device, it include: the fixed pin for being fixedly connected on the fixed arm end of preventer pedestal, the interface board for being used to fix finger setting being fixedly connected on platform, the bayonet plate for lockking fixed pin being removably attachable on the interface board, fixed hole compatible with the fixed pin shape is formed between the interface board and bayonet plate, after the bayonet plate is dismantled from the interface board, the fixed pin drives to deviate from interface board from bottom to top with fixed arm.Pass through the structure of the interface board and bayonet plate that are detachably connected and the fixed pin being mutually fixedly connected with fixed arm, the disassembly that the fit structure of the bolt of the prior art and hole is improved to the interface board and bayonet plate is fixed, accurate positioning is put into designated position convenient for preventer pedestal；It is time saving and energy saving to dismantle, convenient and efficient.
Description
Technical field
The present invention relates to the blowout preventer apparatus field of drilling platforms, more particularly to a kind of preventer base fixing device and
Preventer pedestal.
Background technique
The preventer of self-elevating drilling platform is one of the equipment of core in its drillng operation.Weight about 125T, preventer
It is generally positioned at the position of cantilever beam halfpace, when carrying out drillng operation, preventer and pedestal are hung to drilling well using loop wheel machine
The position at center, drillng operation, which finishes to hang again, returns to halfpace placement.
Since preventer weight is big and shape is special, installation preventer pedestal is needed below, for fixing preventer and just
In lifting.Simultaneously because preventer is using frequently, the fixation device of the preventer pedestal of halfpace setting needs to meet quick
The function of dismounting and fastening.Preventer generallys use bolt or screw with pedestal in the prior art or bolt links together.
Shown in as shown in Figs. 1-3, the fixation device of used preventer pedestal 2 ' is more on self-elevating drilling platform at present
Be fixed using bolt 3 ', the bolt 3 ' respectively correspond setting preventer pedestal 2 ' fixing end pin hole in, institute
It states preventer 1 ' to be arranged on preventer pedestal 2 ', since preventer pedestal 2 ' and 1 ' weight of preventer are big, to prevent from beating, prevent
Bolt 3 ' used in the fixation device of spray apparatus pedestal 2 ' is relatively thick and high with pin hole cooperation required precision.When in use, often
The insertion hardly possible of bolt 3 ' can be generated because 3 ' weight of bolt is big, the problem of insertion operation inconvenience.Therefore how to design a kind of heavy
Measuring the fixed device of small preventer easy to use becomes urgent problem to be solved.
Summary of the invention
The present invention is to solve the fixation device of existing preventer pedestal is fixed using bolt, bolt it is relatively thick and with insert
Pin hole cooperation required precision height often generates bolt insertion hardly possible because bolt weight is big, insertion operation is not square when in use
Just the problem of.
In order to solve the above technical problem, the present invention provides a kind of preventer base fixing devices, comprising: is fixedly connected on
The fixed pin of the fixed arm end of preventer pedestal, the interface board for being used to fix finger setting being fixedly connected on platform, can
The bayonet plate for lockking fixed pin of disassembly being connected on the interface board, forms between the interface board and bayonet plate
Fixed hole compatible with the fixed pin shape, after the bayonet plate is dismantled from the interface board, the fixed pin with
Fixed arm drives to be deviate from interface board from bottom to top.
As one of the preferred embodiments of the present invention, the interface board upper end is offered for accommodating the fixed pin
Lower interface, the lower end of the bayonet plate offer the upper interface of a corresponding lower interface, when mutually fixation connects interface board with bayonet plate
When connecing, the lower interface and the upper interface are spliced into fixed hole.
As one of the preferred embodiments of the present invention, two symmetrical with respect to lower interface are offered on the interface board
A screw hole offers two screw holes symmetrical relative to upper interface, and the two of the interface board on the bayonet plate
Two screw holes of a screw hole and the bayonet plate correspond, and the interface board and bayonet plate pass through screw hole
It is removably attachable to together with screw.
As one of the preferred embodiments of the present invention, it is removably connected between the interface board and the bayonet plate
At least two groups snap component, it is symmetrical that snap component described at least two groups is respectively relative to fixed hole, the interface board
Any one in described pinch plate the two is provided with buckle, another in the two is provided with the card matched with buckle
It hooks.
As one of the preferred embodiments of the present invention, the front side or rear side of the interface board is additionally provided with for being caught in card
The clamping groove of oralia, be inserted into the clamping groove bayonet plate its be sticked on interface board.
As one of the preferred embodiments of the present invention, be additionally provided in the clamping groove convenient for prevent bayonet plate downwards after
The locating part of continuous insertion, when the lower end of bayonet plate is pressed on locating part, the lower interface is mutually spliced into fixed logical with upper interface
Hole.
As one of the preferred embodiments of the present invention, thickening bracket, the thickening elbow are also connected on the interface board
Plate is perpendicular with interface board and platform respectively, and thickeies bracket and be located at lower interface side.
As one of the preferred embodiments of the present invention, the lower interface plates of a corresponding installation of fixed pin matching two, one
Bracket is thickeied there are two being respectively fixedly connected on the outside of a lower interface plate.
As one of the preferred embodiments of the present invention, it is broken to offer V-type for the top of the lower interface and/or upper interface
Mouthful, so that fixed pin slides into lower interface and/or upper interface from the V-type cut in the case where position inaccurate.
In order to solve identical technical problem, the present invention also provides a kind of preventer pedestal, including preventer base body,
The blowout preventer body includes multiple fixed arms, and preventer pedestal as the aforementioned is respectively arranged on each fixed arm and is fixed
Device.
A kind of preventer base fixing device and preventer pedestal provided by the present invention, described in being detachably connected
The structure of interface board and bayonet plate and the fixed pin being mutually fixedly connected with fixed arm, by the cooperation of the bolt of the prior art and hole
The disassembly that structure is improved to the interface board and bayonet plate is fixed, accurate positioning, is put into designated position convenient for preventer pedestal；Gu
It is simple to determine apparatus structure, convenient for production and maintenance replacement；It is time saving and energy saving to dismantle convenient for preventer pedestal, convenient and efficient；This is fixed
Device is suitable for the horizontal large scale equipment pedestal that need to frequently dismantle, and versatility is good, when it is implemented, the shape of the fixed hole
Including but not limited to cylinder, as long as size is greater than fixed pin.
Detailed description of the invention
Fig. 1 is the top view of the preventer pedestal of the prior art；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the details enlarged drawing in Fig. 1 at B；
Fig. 4 is the perspective view of 1 preventer base fixing device of the preferred embodiment of the present invention；
Fig. 5 is the explosive view of 1 preventer base fixing device of the preferred embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the interface board of the preferred embodiment of the present invention 1；
Fig. 7 is the structural schematic diagram of the bayonet plate of the preferred embodiment of the present invention 1；
Fig. 8 is the structural schematic diagram of the thickening floor of the preferred embodiment of the present invention 1；
Fig. 9 is the structural schematic diagram of the fixed pin of the preferred embodiment of the present invention 1；
Figure 10 is the partial perspective view of 3 preventer pedestal of the preferred embodiment of the present invention；
Figure 11 is the top view of 3 preventer pedestal of the preferred embodiment of the present invention.
Wherein, 1, preventer；2, preventer pedestal；3, fixed pin；4, interface board；5, bayonet plate；41, lower interface；51, on
Interface；21, fixed arm；6, bracket is thickeied；7, screw hole；8, bolt；9, cut；1 ', preventer；2 ', preventer pedestal supports
Plate；3 ' bolts.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in figs. 3-9, a kind of preventer base fixing device of the preferred embodiment of the present invention, comprising: be fixedly connected on
The fixed pin 3 of 21 end of fixed arm of preventer pedestal 2 is fixedly connected on platform and is used to position 3 both ends of fixed pin
Two interface boards 4, the bayonet plate 5 for lockking fixed pin 3 being removably attachable on the interface board 4 is described to connect
Fixed hole compatible with 3 shape of fixed pin is formed between oralia 4 and bayonet plate 5.When the bayonet plate 5 connects described in
After oralia 4 is dismantled, the two sides of the fixed pin 3 take off after the blocking for relieving bayonet plate 5 with the drive of fixed arm 21 from bottom to top
On outgoing interface plate 4.
Pass through the interface board 4 and bayonet plate 5 that are detachably connected and the fixed pin 3 being fixedly connected with 21 phase of fixed arm
Structure, the disassembly that the fit structure of the bolt of the prior art and hole is improved to the interface board 4 and bayonet plate 5 is fixed, it is fixed
Level is true, is put into designated position convenient for preventer pedestal 2；Fixture structure is simple, convenient for production and maintenance replacement；Convenient for anti-
It is time saving and energy saving that spray apparatus pedestal 2 is dismantled, convenient and efficient；The fixation device is suitable for the horizontal large scale equipment pedestal that need to frequently dismantle,
Versatility is good, when it is implemented, the shape of the fixed hole is including but not limited to cylinder, as long as size is greater than fixed pin 3
?.
Specifically, as Figure 4-Figure 6,4 upper end of interface board offers the lower interface for accommodating the fixed pin 3
41, the lower end of the bayonet plate 5 offers the upper interface 51 of a corresponding lower interface 41, and the lower interface 41 and upper interface 51 are
Corresponding semi-circular hole, when interface board 4 is fixedly connected with 5 phase of bayonet plate, the lower interface 41 and the upper interface 51 splicing
For fixed hole.The diameter of the semi-circular hole is slightly larger than the diameter of the fixing axle, in order to which fixing axle and semicircle have
Corresponding gap, so that it can smoothly enter into semi-circular hole.
Opposite two symmetrical screw holes 7 of lower interface 41 are offered on the interface board 4, are opened on the bayonet plate 5
Equipped with two screw holes 7 symmetrical relative to upper interface 51, and two screw holes 7 of the interface board 4 and described
The screw hole 7 of two of bayonet plate 5 corresponds, and the interface board 4 and bayonet plate 5 are detachable by screw hole 7 and screw 8
Link together.When it is implemented, the top and bottom on the interface board 4 and the bayonet plate 5 each extend over out and connect
Side, that is, the left and right side on the connection side offer screw hole 7 respectively, and the left and right side on the connection side is fixed,
So that bayonet plate 5 and interface board 4 form the locking to fixed pin 3 up and down after connecting.Certainly, in order to reinforce 4 He of interface board
The bonding strength of bayonet plate 5 can also add screw hole 7 and screw 8 except two screw holes 7, no longer repeat one by one.
The front side or rear side of the interface board 4 is additionally provided with the clamping groove for being caught in bayonet plate 5, is inserted into the clamping groove
Bayonet plate 5 its be sticked on interface board 4.Also corresponding offer vertical can accommodate about 5 bayonet plate in the clamping groove
The U-shaped slideway of sliding is additionally provided with the limit convenient for preventing bayonet plate 5 from continuing into downwards on the slideway of the clamping groove
Part, when the lower end of bayonet plate 5 is pressed on locating part, the lower interface 41 is mutually spliced into fixed hole with upper interface 51.So that
Bayonet plate 5 and the contraposition of interface board 4 are more accurate, operate more convenient.
It is also connected on the interface board 4 and thickeies bracket 6, the thickening bracket 6 mutually hangs down with interface board 4 and platform respectively
Directly, and thickening bracket 6 is located at 41 side of lower interface.Preferably, there are two the outside of 41 plate 4 of lower interface is respectively fixedly connected with
Thicken bracket 6, two described, which to thicken brackets 6, can form the clamping groove, two thickening brackets 6 being oppositely arranged it is interior
Side offers the slideway respectively, and the spacing between two slideways is greater than the width of bayonet plate 5, two be oppositely arranged it is described
The spacing for thickening bracket 6 depends on thickening the thickness of bracket 6 and the width of the bayonet plate 5.
As shown in fig. 6, fixed pin 3 is smoothly fallen into lower interface 41 for convenience, 41 top of lower interface offers V-type
Cut 9, so that fixed pin 3 slides into lower interface 41 from the V-type cut 9 in the case where position inaccurate, for the ease of above connecing
Mouth 51 is smoothly connected to 3 top of fixed pin, and the upper port edge of the upper interface 51 offers V-type cut 9.
Embodiment 2
Unlike the first embodiment, at least two groups card is removably connected between the interface board and the bayonet plate
Buckle assembly, it is symmetrical that snap component described at least two groups is respectively relative to fixed hole, is provided with card on the interface board
It detains, the hook matched is provided with and buckled on the bayonet plate.When bayonet plate is downwardly into clamping groove and reaches setting connection
When position, the buckle is protruded into hook, and is connected with buckle, by interface board and the locking connection of bayonet plate, when needing to dismantle,
It is taken out into that will buckle from hook, operation is more convenient, positions more accurate.And relative to embodiment, limit can be saved
Position part.
Embodiment 3
The present invention also provides a kind of preventer pedestals 2, as shown in figs. 10-11, including 2 ontology of preventer pedestal, it is described anti-
1 ontology of spray apparatus includes multiple fixed arms 21, and it is fixed that preventer pedestal 2 as the aforementioned is respectively arranged on each fixed arm 21
Device.
Preventer base fixing device and preventer pedestal provided by the present invention, have the advantage that
1, pass through the interface board and bayonet plate 5 that are detachably connected and the fixed pin being mutually fixedly connected with fixed arm
Structure fixes the disassembly that the fit structure of the bolt of the prior art and hole is improved to the interface board and bayonet plate 5, and positioning is quasi-
Really, designated position is put into convenient for preventer pedestal 2；
2, fixture structure is simple, convenient for production and maintenance replacement；
3, it is time saving and energy saving to dismantle convenient for preventer pedestal 2, convenient and efficient；
4, the fixation device is suitable for the horizontal large scale equipment pedestal that need to frequently dismantle, and versatility is good.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of preventer base fixing device characterized by comprising be fixedly connected on the fixed arm end of preventer pedestal
Fixed pin, be fixedly connected on platform for the interface board of finger setting will to be fixed, be removably attachable to the interface board
On the bayonet plate for lockking fixed pin, between the interface board and bayonet plate formed be adapted with the fixed pin shape
Fixed hole, after the bayonet plate is dismantled from the interface board, the fixed pin with fixed arm drive deviate from from bottom to top
On interface board.
2. preventer base fixing device as described in claim 1, which is characterized in that the interface board upper end, which offers, to be used for
The lower interface of the fixed pin is accommodated, the lower end of the bayonet plate offers the upper interface of a corresponding lower interface, works as interface board
When being mutually fixedly connected with bayonet plate, the lower interface and the upper interface are spliced into fixed hole.
3. preventer base fixing device as claimed in claim 2, which is characterized in that under being offered relatively on the interface board
Two symmetrical screw holes of interface offer two screw holes symmetrical relative to upper interface on the bayonet plate,
And two screw holes of the interface board and two of the bayonet plate screw holes correspond, the interface board and
Bayonet plate is removably attachable to together by screw hole and screw.
4. preventer base fixing device as claimed in claim 2, which is characterized in that the interface board and the bayonet plate it
Between be removably connected at least two groups snap component, it is symmetrical that snap component described at least two groups is respectively relative to fixed hole
It is distributed, any one in the interface board and described pinch plate the two is provided with buckle, another in the two is provided with
The hook matched with buckle.
5. preventer base fixing device as described in claim 3 or 4, which is characterized in that the front side of the interface board or after
Side is additionally provided with the clamping groove for being caught in bayonet plate, be inserted into the clamping groove bayonet plate its be sticked on interface board.
6. preventer base fixing device as claimed in claim 5, which is characterized in that be additionally provided with and be convenient in the clamping groove
The locating part that continues into downwards of bayonet plate is prevented, when the lower end of bayonet plate is pressed on locating part, the lower interface and is above connect
Mouth is mutually spliced into fixed hole.
7. preventer base fixing device as claimed in claim 5, which is characterized in that be also connected with thickening on the interface board
Bracket, the thickening bracket is perpendicular with interface board and platform respectively, and thickeies bracket and be located at lower interface side.
8. preventer base fixing device as claimed in claim 7, which is characterized in that a fixed pin matches two corresponding peaces
Hold interface board, be respectively fixedly connected on the outside of a lower interface plate there are two thicken bracket.
9. preventer base fixing device as claimed in claim 5, which is characterized in that the lower interface and/or upper interface
Top offers V-type cut, so as to fixed pin in the case where position inaccurate from the V-type cut slide into lower interface and/
Or upper interface.
10. a kind of preventer pedestal, including preventer base body, which is characterized in that the blowout preventer body includes multiple solid
Fixed arm is respectively set on each fixed arm just like the fixed dress of the described in any item preventer pedestals of preceding claims 1-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116268.7A CN106437601B (en) | 2016-12-07 | 2016-12-07 | Vapour preventer base fixing device and preventer pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116268.7A CN106437601B (en) | 2016-12-07 | 2016-12-07 | Vapour preventer base fixing device and preventer pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437601A CN106437601A (en) | 2017-02-22 |
| CN106437601B true CN106437601B (en) | 2019-08-09 |
Family
ID=58216686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116268.7A Active CN106437601B (en) | 2016-12-07 | 2016-12-07 | Vapour preventer base fixing device and preventer pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437601B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289396A (en) * | 1998-03-03 | 2001-03-28 | 奥根公司 | Mounting bracket |
| CN201628020U (en) * | 2009-12-31 | 2010-11-10 | 上海德珂斯机械自动化技术有限公司 | Clamp cylinder connecting part |
| CN202300297U (en) * | 2011-10-27 | 2012-07-04 | 中国石油天然气集团公司 | Fixing base for blowout preventer group |
| CN104976195A (en) * | 2015-06-30 | 2015-10-14 | 中船黄埔文冲船舶有限公司 | Bolt type quickly-detachable fixed connecting piece |
| CN206429220U (en) * | 2016-12-07 | 2017-08-22 | 中船黄埔文冲船舶有限公司 | Preventer base fixing device and preventer base |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150226026A1 (en) * | 2014-02-07 | 2015-08-13 | Allan R. Nelson Engineering (1997) Inc. | Blowout preventer installation and removal devices and related methods |
-
2016
- 2016-12-07 CN CN201611116268.7A patent/CN106437601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289396A (en) * | 1998-03-03 | 2001-03-28 | 奥根公司 | Mounting bracket |
| CN201628020U (en) * | 2009-12-31 | 2010-11-10 | 上海德珂斯机械自动化技术有限公司 | Clamp cylinder connecting part |
| CN202300297U (en) * | 2011-10-27 | 2012-07-04 | 中国石油天然气集团公司 | Fixing base for blowout preventer group |
| CN104976195A (en) * | 2015-06-30 | 2015-10-14 | 中船黄埔文冲船舶有限公司 | Bolt type quickly-detachable fixed connecting piece |
| CN206429220U (en) * | 2016-12-07 | 2017-08-22 | 中船黄埔文冲船舶有限公司 | Preventer base fixing device and preventer base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437601A (en) | 2017-02-22 |
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