CN206957616U - Production tree transfers the lower base of guided tooling - Google Patents
Production tree transfers the lower base of guided tooling Download PDFInfo
- Publication number
- CN206957616U CN206957616U CN201720755286.3U CN201720755286U CN206957616U CN 206957616 U CN206957616 U CN 206957616U CN 201720755286 U CN201720755286 U CN 201720755286U CN 206957616 U CN206957616 U CN 206957616U
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- China
- Prior art keywords
- steel
- lower base
- sliding rail
- structure part
- tail structure
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Abstract
Production tree transfers the lower base of guided tooling, including stem, tail structure part and backboard；It is connected between stem and tail structure part by connecting board component；Stem structural member includes sliding rail connection member, two I-steel and four supporting legs being fixed on I-steel web and is installed in " platform fastening screw " connector of supporting leg outer end；Tail structure part include two I-steel and three it is vertical with I-steel be discontinuously connected with reuse square steel tube；Connection board component is located by connecting between the I-steel end of stem structural member and the I-steel front end of tail structure part；It is be arranged in parallel with square steel tube is reused, the square steel tube discontinuously connected is centrally located relative to two I-steel；Sliding rail connection member is provided with the connecting hole with backboard and sliding rail.By means of four " alignment pins " intrinsic on coaster platform, its own is tightly locked on platform securely together with whole production tree decentralization guided tooling, the steady decentralization to production tree provides strong equipment guarantee.
Description
Technical field
The utility model belongs to offshore production implement technical field, is related to a kind of transferred using semisubmersible platform and recovers the oil
The guided tooling of tree, especially production tree transfer the lower base of guided tooling.
Background technology
Semisubmersible platform relies on the advantages such as its deck space is open, operation on the sea is steady, changing load is larger, has become
Deep-sea, off-lying sea perform one of most important marine frock of the production operations such as exploration, drilling well, oil recovery, and production tree is in oil
Test oil (gas), or a kind of important well head control device during flowing well oil recovery are carried out after (gas) well completion.
Production tree is delegated to seabed by drilling rod, during being transferred in production tree, whole platform can because by
The influence of the adverse circumstances such as marine wind, wave, air-flow, and rocking for the multiple directions such as rolling, pitching, heaving occurs, thus, adopt
Oil tree directly threatens equipment and put down inevitably because the inertia of its own and the other structures part of platform collide
The safety of platform itself.
Therefore, there is an urgent need to can have a kind of equipment or structural member to provide guiding and support for the decentralization of production tree, it is ensured that
The steady decentralization of production tree and the safety work of whole platform.
Fixed guide frame part can produce interference under non-decentralization production tree operating mode between other operations, and for a long time
The space on deck is occupied, is the significant wastage to the confined space；
And single guide device can not spatially effectively act as guide effect in whole decentralization, and due to equipping cost
Costliness, it is difficult to be used.
Therefore, it can be that the technological equipment that production tree transfers guide function can be achieved by fast assembling-disassembling that in the market, which is badly in need of a kind of,
Come out, neither for a long time take deck the confined space, again can Reusability, for production tree decentralization provides be oriented to and support, really
Protect the steady decentralization of production tree and the safety work of whole platform.
The lower base integral level of production tree decentralization guided tooling is arranged in the lower stage of semisubmersible platform moon pool area
On car (also known as coaster platform).Intrinsic four " alignment pins " on coaster platform, the lower base of guided tooling then can be by means of this
Four " alignment pins " carried, its own is tightly locked on platform securely together with whole production tree decentralization guided tooling,
Steady decentralization to production tree provides strong equipment guarantee.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art or defect, there is provided a kind of production tree decentralization is oriented to work
Portion's pedestal is held, by means of four " alignment pins " intrinsic on coaster platform, its own is led together with the decentralization of whole production tree
Tightly it is locked in securely on platform together to frock, the steady decentralization to production tree provides strong equipment guarantee, is production tree
Decentralization provide be oriented to and support, it is ensured that the steady decentralization of production tree and the safety work of whole platform.
To achieve these goals, the utility model employs following technical scheme：
The lower base for the production tree decentralization guided tooling that the utility model is related to, it is characterised in that its bottom is overall
Horizontal location is connected on the chassis of semisubmersible platform moon pool area bottom, its head end and the brill for being vertically arranged in semisubmersible platform
The bottom of sliding rail between platform and the bottom chassis of semisubmersible platform moon pool area is located by connecting；The sliding rail includes
Stem structural member and tail structure part positioned at its longitudinal direction left and right sides；
Lower base includes stem structural member, tail structure part and lower base backboard；The stem structural member and afterbody
It is located by connecting by connecting board component and is integrated between structural member, the bottom of the tail structure part of the sliding rail passes through bottom
Pedestal backboard is located by connecting on the end of the stem structural member of the lower base；
The bottom of the lower base is located by connecting on the " positioning of the chassis of semisubmersible platform moon pool area bottom inherently
On pin "；
Several installation hangers are evenly equipped with the stem structural member and tail structure part；
Several " winch installation is used " connecting holes are evenly equipped with the tail structure part.
Sliding rail connection member that the stem structural member includes being fixedly linked successively, two spaced and parallel settings
I-steel and its inner vertical be fixed on I-steel web and four supporting legs of spaced and parallel setting and be installed in every branch
" platform fastening screw " connector of leg outer end；
The tail structure part include two I-steel and three and the above it is vertical with the I-steel be discontinuously connected match somebody with somebody
Reuse square steel tube；
The connection board component is located by connecting on the I-steel end of the stem structural member and the tail structure part
Between I-steel front end；
The tail structure part is parallel to each other interval setting with reusing square steel tube, and the every square steel tube discontinuously connected is relative
It is centrally located in two I-steel；
The positioning being respectively equipped with the sliding rail connection member between lower base backboard and sliding rail connects
Connect hole；
Several described " winch installation with " connecting holes are distributed between adjacent two square steel tubes of the tail structure part
I-steel top plate on.
The lower base of above-mentioned production tree decentralization guided tooling, wherein,
The sliding rail connection member by some blocks of steel plates mutually spell it is affixed form, its front end face is provided with and sliding rail
The U-shaped interface that is adapted of tail structure part cross section, end face is affixed with two I-steel of stem structural member respectively thereafter；
The U-shaped interface includes a pair of side plates and one piece of backboard；Two external side parallels of the U-shaped interface are provided with a pair of otic placodes,
The longitudinally asymmetric connecting hole for being evenly equipped with several between lower base backboard of two otic placodes；
The hole that is located by connecting between the sliding rail connection member and sliding rail is symmetrically distributed on the U-shaped interface
Two side plates on.
The top base backboard is a rectangular slab, the end of its profile and size with the sliding rail connection member
Face shape and size are adapted, and are correspondingly provided with what is be adapted with the otic placode of the sliding rail connection member in the rectangle plate face
Connecting hole.
The handle of the convenient hand-held installation of top both sides difference fixed one of the lower base backboard.
Further,
The connection board component includes two blocks of connection pasting boards, and Parallel Symmetric is sticked in the head this two blocks connection pasting boards respectively
The I-steel end of portion's structural member and the web both sides of the I-steel front end junction of the tail structure part, two connect on pasting boards
Several bolts hole being mutually communicated are evenly equipped with, through hole is coaxially provided with the I-steel web corresponding with the hole position of bolt hole,
By the bolt being located between the bolt hole of pasting board and the through hole of web and the nut being located on bolt by the stem knot
Component is connected with the positioning of tail structure part.
Further,
" platform fastening screw " connector is sleeve couple, and the sleeve couple is by a pair of semicircle arcuation steel plates and one
The otic placode combination for being arranged on its both sides is formed, and the otic placode of its both sides is provided with bolt hole, passes through the bolt being located in bolt hole
And whole lower base is locked on " platform fastening screw " by the nut being located on bolt securely.
It is inner vertical affixed with two I-steel web outsides respectively that the described every square steel tube discontinuously connected includes it
Two sections of square steel tubes and vertical one section of square steel tube being fixed between two I-steel webs inner sides.
By adopting the above-described technical solution, the utility model has advantages below and beneficial to effect compared with prior art
Fruit：
1. design innovation：By the end of current, Naval Architecture and Ocean Engineering field is set without such guided tooling in world wide
Meter, belongs to industry pioneer invention；
Successfully tried out 2. belonging to first and covering：This frock is assemblied on BT4000 semi-submersible type assistance platforms first, and is tried out into
Work(；
3. utilize platform original structure part location and installation：Connection between lower base structural member and coaster platform, completely
Pass through original fastening screw on coaster platform.Nowhere junction between structural member welds, and is all assembled, done using activity
It is completely removable to each standalone feature structural member；
4. handling is facilitated to install：Multiple hangers are arranged on lower base structural member, and are divided into initial and end two parts, it is convenient
Handling and installation；
5. it is strong to be oriented to bearing capacity：Suitable for 120t and following production tree under the environmental condition comprehensive function such as stormy waves stream
External applied load；
6. manufacturing cost is low：Main steel construction piece is all made up of conventional ship plate and section bar, whole steel construction piece weight
Measure in 3t or so, manufacturing cost is low, and can Reusability.
Brief description of the drawings
Fig. 1 is that the assembling structure for the production tree decentralization guided tooling sliding rail and lower base that the utility model is related to is shown
It is intended to；
Fig. 2 is the lower base overall structure diagram for the production tree decentralization guided tooling that the utility model is related to；
Fig. 3 is the dimensional structure diagram for the stem structural member and lower base backboard being related in Fig. 1；
Fig. 4 is the overlooking the structure diagram for the tail structure part being related in Fig. 1；
Fig. 5 is the lower base backboard front projection structural representation being related in Fig. 1；
Fig. 6 is the side structure schematic view for the sliding rail connection member being related in Fig. 2 or 3；
Fig. 7 is Fig. 6 overlooking the structure diagram；
Fig. 8 is to be related to " platform fastening screw " connector overlooking the structure diagram in Fig. 3；
Fig. 9 is Fig. 8 right side structural representation；
Figure 10 is that the mounting structure between the connection board component and stem structural member and tail structure part being related in Fig. 2 is illustrated
Figure；
Figure 11 is the cross-sectional view of the line A-A along Figure 10；
Figure 12 is that the top base S and lower base X of production tree decentralization guided tooling are located by connecting on sliding rail H
Structural representation.
Embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model and beneficial effect are further described and illustrated.
Fig. 1-Fig. 4 is referred to, is coordinated referring to Fig. 5-Figure 12, shows that the production tree that the utility model is related to decentralization is led in figure
To the lower base X of frock, its used key technology scheme is：
Integral level positioning of its bottom is arranged on the chassis P2 of semisubmersible platform moon pool area bottom, its head end with it is vertical
The bottom for the sliding rail H being arranged between the rig floor P1 of semisubmersible platform and the bottom chassis P2 of semisubmersible platform moon pool area
It is located by connecting；Sliding rail H includes stem structural member H1 and tail structure part H2 positioned at its longitudinal direction left and right sides.
The lower base X that the utility model is related to includes stem structural member 1, tail structure part 2 and lower base backboard 3；
It is located by connecting by connecting board component 4 and is integrated between stem structural member 1 and tail structure part 2, the tail structure of sliding rail
Part H2 bottom is located by connecting on the end of stem structural member 1 by lower base backboard 3；
Lower base X bottom is located by connecting on " alignment pins " of the chassis P2 of semisubmersible platform moon pool area bottom inherently
In (not shown)；
As in Figure 2-4, in order to realize the smooth installation of whole production tree decentralization guided tooling, the utility model is related to
Lower base stem structural member 1 and tail structure part 2 on be uniformly arranged several installation hangers 5.
Meanwhile several " winch installation are used " connecting hole 21b is evenly equipped with tail structure part 2.As shown in figure 4, " winch is pacified
Dress with " connecting hole 21b is distributed on the top plate of I-steel 21 between adjacent two square steel tubes 22 of tail structure part 2.
As shown in Fig. 3, Fig. 6-Fig. 9, the sliding rail that lower base X stem structural member 1 includes being fixedly linked successively connects
The I-steel 12 of 11, two spaced and parallel settings of binding component and its it is inner vertical be fixed on the web 12a of I-steel 12 and
Every four supporting legs 13 be arrangeding in parallel and it is installed in " platform fastening screw " connector 14 of the every outer end of supporting leg 13.
The positioning being respectively equipped with sliding rail connection member 11 between lower base backboard 3 and sliding rail H connects
Connect hole.Sliding rail connection member 11 by some blocks of steel plates mutually spell it is affixed form, its front end face is provided with tail with sliding rail
The U-shaped interface that portion structural member H2 cross sections are adapted, thereafter end face two Joints of I-steel 12 with stem structural member respectively；
The U-shaped interface of sliding rail connection member 11 includes a pair of side plates 11B and one piece of backboard 11C, the U-shaped interface
Two external side parallels are evenly equipped with several between lower base backboard 3 provided with a pair of the longitudinally asymmetric of otic placode 11A, two otic placode 11A
Connecting hole 11Aa；The hole 11Ba that is located by connecting between sliding rail connection member 11 and sliding rail H is symmetrically distributed on its U
On two side plate 11B of type interface.
As shown in figure 4, tail structure part 2 includes two I-steel 21 and three and the above is vertical with I-steel 21 discontinuously connects
Matching somebody with somebody for connecing reuses square steel tube 22；Tail structure part 2 is parallel to each other interval setting with reusing square steel tube 22, and every discontinuously connects
Square steel tube 22 is centrally located relative to two I-steel 21；Every square steel tube 22 discontinuously connected include its it is inner respectively with two
The vertical two sections of affixed square steel tube 22A of I-steel web outside and it is vertical be fixed on the inside of two I-steel web 21a between
One section of square steel tube 22B.
As shown in figs. 10-11, connection board component 4 is located by connecting on the end of I-steel 12 and the afterbody knot of stem structural member 1
Between the front end of I-steel 21 of component 2；Connecting board component 4 includes two pieces of connection pasting board 4A, and this two pieces connect pasting board 4A and put down respectively
The web of the symmetrical front end junction of I-steel 21 being sticked in the end of I-steel 12 of stem structural member 1 and tail structure part 2 of row
12a, 21a both sides, several bolt hole 4Aa being mutually communicated, the hole position phase with bolt hole 4Aa are evenly equipped with two connection pasting board 4A
Be coaxially provided with through hole (not shown) on corresponding I-steel web 12a, 21a, by be located in the bolt hole 4Aa of pasting board with
Stem structural member 1 is positioned and is connected by bolt between the through hole of web and the nut being located on bolt with tail structure part 2.
As shown in figure 5, lower base backboard 3 is a rectangular slab, its profile and size with sliding rail connection member
11 end surface shape and size is adapted, and the otic placode 11A with sliding rail connection member 11 is correspondingly provided with the rectangle plate face
The connecting hole 3a being adapted.The handle 31 of the convenient hand-held installation of top both sides difference fixed one of lower base backboard 3.
As Figure 8-9, " platform fastening screw " connector 14 is sleeve couple, and the sleeve couple is by a pair of semicircle arcuations
Steel plate 14A and the otic placode 14B combination compositions for being integrally disposed upon its both sides, the otic placode 14B of its both sides are provided with bolt hole 14Ba, led to
Cross the bolt being located in its bolt hole 14Ba and the nut being located on bolt whole lower base is locked in securely it is " flat
In platform fastening screw " (not shown).
Figure 12 is located by connecting on for the top base S and lower base X of production tree decentralization guided tooling and is vertically arranged in half
The structural representation on sliding rail H between the rig floor P1 of submersible platform and the bottom chassis P2 of semisubmersible platform moon pool area
Figure.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, relevant technical field
Technical staff, in the case where not departing from spirit and scope of the present utility model, various conversion or modification can also be made, because
This all equivalent technical scheme should also belong to category of the present utility model, should be limited by each claim.
Claims (8)
1. production tree transfers the lower base of guided tooling, it is characterised in that its bottom integral level positioning is arranged on semi-submersible type
On the chassis of platform moon pool area bottom, its head end and rig floor and the semisubmersible platform moon pool area for being vertically arranged in semisubmersible platform
The bottom of sliding rail between the bottom chassis in domain is located by connecting；The sliding rail is included positioned at its longitudinal direction left and right sides
Stem structural member and tail structure part；
Lower base includes stem structural member, tail structure part and lower base backboard；The stem structural member and tail structure
It is located by connecting by connecting board component and is integrated between part, the bottom of the tail structure part of the sliding rail passes through lower base
Backboard is located by connecting on the end of the stem structural member of the lower base；
The bottom of the lower base is located by connecting on " alignment pin " of the chassis of semisubmersible platform moon pool area bottom inherently；
Several installation hangers are evenly equipped with the stem structural member and tail structure part；
Several " winch installation is used " connecting holes are evenly equipped with the tail structure part.
2. the lower base of production tree decentralization guided tooling as claimed in claim 1, it is characterised in that the stem structural member bag
The sliding rail connection member being fixedly linked successively, the I-steel of two spaced and parallel settings and its inner is included vertically to be fixed in
On I-steel web and four supporting legs of spaced and parallel setting and " fastening screw " connector for being installed in every supporting leg outer end；
The tail structure part include two I-steel and three and the above it is vertical with the I-steel be discontinuously connected with reuse
Square steel tube；
The connection board component is located by connecting on the I-shaped of the I-steel end and the tail structure part of the stem structural member
Between steel front end；
The tail structure part is parallel to each other interval setting with reusing square steel tube, and the every square steel tube discontinuously connected is relative to two
Root I-steel is centrally located；
The hole that is located by connecting being respectively equipped with the sliding rail connection member between lower base backboard and sliding rail；
Several described " winch installation with " connecting holes are distributed on the work between adjacent two square steel tubes of the tail structure part
On word steel top plate.
3. the lower base of production tree decentralization guided tooling as claimed in claim 2, it is characterised in that the sliding rail connection
Structural member by some blocks of steel plates mutually spell it is affixed form, its front end face be provided be adapted with the tail structure part cross section of sliding rail
U-shaped interface, end face is affixed with two I-steel of its stem structural member respectively thereafter；
The U-shaped interface includes a pair of side plates and one piece of backboard；Two external side parallels of the U-shaped interface are provided with a pair of otic placodes, two ears
The longitudinally asymmetric connecting hole for being evenly equipped with several between lower base backboard of plate；
The hole that is located by connecting between the sliding rail connection member and sliding rail is symmetrically distributed on the two of the U-shaped interface
On individual side plate.
4. the lower base of production tree decentralization guided tooling as described in claim 1 or 2 or 3, it is characterised in that the bottom base
Seat backboard is a rectangular slab, and the end surface shape and size of its profile and size with the sliding rail connection member are mutually fitted
Match somebody with somebody, the connecting hole being adapted with the otic placode of the sliding rail connection member is correspondingly provided with the rectangle plate face.
5. the lower base of production tree decentralization guided tooling as claimed in claim 4, it is characterised in that the lower base backboard
The fixed one convenient hand-held installation of top both sides difference handle.
6. the lower base of production tree decentralization guided tooling as described in Claims 2 or 3, it is characterised in that the connecting plate group
Part includes two blocks of connection pasting boards, and Parallel Symmetric is sticked in the I-steel end of the stem structural member this two blocks connection pasting boards respectively
With the web both sides of the I-steel front end junction of the tail structure part, it is evenly equipped with several and is mutually communicated on two connection pasting boards
Bolt hole, through hole is coaxially provided with the I-steel web corresponding with the hole position of bolt hole, by the bolt for being located in pasting board
Bolt between hole and the through hole of web and the nut being located on bolt position the stem structural member and tail structure part
It is connected.
7. the lower base of production tree decentralization guided tooling as described in Claims 2 or 3, it is characterised in that described " positioning is inserted
Pin " connector is sleeve couple, and the sleeve couple is by a pair of semicircle arcuation steel plates and is integrally disposed upon the otic placode of its both sides and combines
Form, the otic placode of its both sides is provided with bolt hole, will by the bolt being located in bolt hole and the nut being located on bolt
Whole lower base is locked on " platform fastening screw " securely.
8. the lower base of production tree decentralization guided tooling as described in Claims 2 or 3, it is characterised in that described every discontinuously
The square steel tube of connection includes its inner two sections of affixed square steel tube vertical with two I-steel web outsides respectively and vertical affixed
One section of square steel tube between on the inside of two I-steel webs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755286.3U CN206957616U (en) | 2017-06-26 | 2017-06-26 | Production tree transfers the lower base of guided tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755286.3U CN206957616U (en) | 2017-06-26 | 2017-06-26 | Production tree transfers the lower base of guided tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957616U true CN206957616U (en) | 2018-02-02 |
Family
ID=61386259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755286.3U Expired - Fee Related CN206957616U (en) | 2017-06-26 | 2017-06-26 | Production tree transfers the lower base of guided tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100570A (en) * | 2017-06-26 | 2017-08-29 | 上海海事大学 | Production tree transfers the lower base of guided tooling |
| CN110685280A (en) * | 2019-09-30 | 2020-01-14 | 广州黄船海洋工程有限公司 | Manufacturing process of diving bell sliding track |
-
2017
- 2017-06-26 CN CN201720755286.3U patent/CN206957616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100570A (en) * | 2017-06-26 | 2017-08-29 | 上海海事大学 | Production tree transfers the lower base of guided tooling |
| CN110685280A (en) * | 2019-09-30 | 2020-01-14 | 广州黄船海洋工程有限公司 | Manufacturing process of diving bell sliding track |
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Granted publication date: 20180202 Termination date: 20180626 |