CN204554049U - A kind of pipelines in deep sea connected system - Google Patents
A kind of pipelines in deep sea connected system Download PDFInfo
- Publication number
- CN204554049U CN204554049U CN201520248320.9U CN201520248320U CN204554049U CN 204554049 U CN204554049 U CN 204554049U CN 201520248320 U CN201520248320 U CN 201520248320U CN 204554049 U CN204554049 U CN 204554049U
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- CN
- China
- Prior art keywords
- bolt
- facility
- storehouse
- pipelines
- deep sea
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- 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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- Earth Drilling (AREA)
Abstract
A kind of pipelines in deep sea connected system, comprising: facility body, connects by umbilical cable under water the operation panel, host computer PC and the lower-position unit PLC control system that send control command; Described facility body comprises: external frame, inner gimbal, hydraulic valve box, Underwater Camera, click-on mechanism, bolt storehouse, nut storehouse; Described lower-position unit PLC control system hydraulic control valve events, realizes the operation of facility each several part.Superiority of the present utility model is, system intelligence, and structure is simple.
Description
Technical field
The utility model relates to pipeline and connects facility, especially a kind of pipelines in deep sea connected system.
Background technique
Tieback is the important component part that pipelines in deep sea is laid under water, comprises the connection of pipeline and platform, the connection of pipeline and pipe network, pipeline and the connection of standpipe, the connection etc. of pipeline enclosure.But deep-sea Flange joint facility, as the extraordinary facility of tieback under water, belong to technological gap field at home.Facility, when seabed operation, need to overcome the complicated environments such as subsea impact such as high static pressure, corrosion, have larger design difficulty.The Flange joint facility design proposal of existing a kind of split three-clove style, adopts special bolt, but needs bolt storehouse and nut storehouse to dock in advance during operation at present; Also other truss integral formula facility are had, its system intelligence, but complex structure.
Model utility content
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of pipelines in deep sea connected system.
The technical solution of the utility model: a kind of pipelines in deep sea connected system, it mainly forms as shown in the figure, is facility body in dotted line frame: truss type external frame connection all parts and ensure each parts install after and pipeline, flange relative positional accuracy; Inner gimbal carries bolt storehouse and the female storehouse of Lei, and it can rotate around pipeline circumference. guarantee that bolt and flange hole realize aiming at; Underwater Camera monitoring facility job state, the position information of feedback channel, flange and facility; Whole facility are positioned submarine pipeline interface platform and realize power fluid potential source, signal source connection by click-on mechanism; Three-clove style bolt storehouse is used for depositing bolt and to flange hole inserting bolt, is arranged on the loose flange side of pipeline, has the function of stretching pretension pile bolt; Nut storehouse is used for depositing nut, is arranged on the fastening flange side of pipeline, also adopts three-clove style structure, is screwed into the nut of fastening flange side.Operation panel and upper-position unit can send control command, and lower-position unit PLC control system hydraulic control valve events, realizes the operation of facility each several part.
Superiority of the present utility model is, system intelligence, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the utility model general structure schematic block diagram.
Embodiment
Embodiment: as diagram, a kind of pipelines in deep sea connected system, it mainly forms as shown in the figure, is facility body in dotted line frame: truss type external frame connection all parts and ensure each parts install after and pipeline, flange relative positional accuracy; Inner gimbal carries bolt storehouse and the female storehouse of Lei, and it can rotate around pipeline circumference. guarantee that bolt and flange hole realize aiming at; Underwater Camera monitoring facility job state, the position information of feedback channel, flange and facility; Whole facility are positioned submarine pipeline interface platform and realize power fluid potential source, signal source connection by click-on mechanism; Three-clove style bolt storehouse is used for depositing bolt and to flange hole inserting bolt, is arranged on the loose flange side of pipeline, has the function of stretching pretension pile bolt; Nut storehouse is used for depositing nut, is arranged on the fastening flange side of pipeline, also adopts three-clove style structure, is screwed into the nut of fastening flange side.Operation panel and upper-position unit can send control command, and lower-position unit PLC control system hydraulic control valve events, realizes the operation of facility each several part.
Facility navigate on pipeline by click-on mechanism, and nut storehouse is rotated with inner gimbal.The bolt part that bolt storehouse is carried is caught into rotary process flange aperture, driven rotary flange rotates, adjustment rotary flange and fastening flange make it align. after flange hole aligns, bolt storehouse inserting bolt, the nut storehouse of opposite side is screwed into pile mother. wherein, bolt storehouse circumference distribution equalizing structure is identical, the stretching tightening mechanism of employing tensile bolt firmly beforehand means, each have the function that tensile bolt is screwed into nut, such flange both sides nut is screwed into the Luo bolt applying pretightening force, and the flange bolt finally realizing pipeline connects.
Should point out; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (5)
1. a pipelines in deep sea connected system, is characterized in that, comprising: facility body, is connected the operation panel, host computer PC and the lower-position unit PLC control system that send control command by umbilical cable under water; Described facility body comprises: external frame, inner gimbal, hydraulic valve box, Underwater Camera, click-on mechanism, bolt storehouse, nut storehouse; Described lower-position unit PLC control system hydraulic control valve events, realizes the operation of facility each several part; Described Underwater Camera monitoring facility job state, the position information of feedback channel, flange and facility; Whole facility are positioned submarine pipeline interface platform and realize power fluid potential source, signal source connection by described click-on mechanism.
2. pipelines in deep sea connected system as claimed in claim 1, is characterized in that, described external frame connection all parts and ensure each parts install after and pipeline, flange relative positional accuracy external frame.
3. pipelines in deep sea connected system as claimed in claim 1, is characterized in that, described inner gimbal carries bolt storehouse and the female storehouse of Lei, and it can rotate around pipeline circumference, guarantees that bolt and flange hole realize aiming at.
4. pipelines in deep sea connected system as claimed in claim 1, it is characterized in that, described bolt storehouse is used for depositing bolt and to flange hole inserting bolt, is arranged on the loose flange side of pipeline, has the function of stretching pretension pile bolt.
5. pipelines in deep sea connected system as claimed in claim 1, it is characterized in that, described nut storehouse is used for depositing nut, is arranged on the fastening flange side of pipeline, is screwed into the nut of fastening flange side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248320.9U CN204554049U (en) | 2015-04-23 | 2015-04-23 | A kind of pipelines in deep sea connected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248320.9U CN204554049U (en) | 2015-04-23 | 2015-04-23 | A kind of pipelines in deep sea connected system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554049U true CN204554049U (en) | 2015-08-12 |
Family
ID=53829160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248320.9U Expired - Fee Related CN204554049U (en) | 2015-04-23 | 2015-04-23 | A kind of pipelines in deep sea connected system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN110312865A (en) * | 2017-02-23 | 2019-10-08 | 西门子歌美飒可再生能源公司 | Assembly aid for assisting the assembly of two wind turbine components of a wind turbine and method for assembling two wind turbine components |
-
2015
- 2015-04-23 CN CN201520248320.9U patent/CN204554049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN110312865A (en) * | 2017-02-23 | 2019-10-08 | 西门子歌美飒可再生能源公司 | Assembly aid for assisting the assembly of two wind turbine components of a wind turbine and method for assembling two wind turbine components |
| US11215166B2 (en) | 2017-02-23 | 2022-01-04 | Siemens Gamesa Renewable Energy A/S | Assembly assisting device for assisting of the assembling of two wind turbine components of a wind turbine and method for assembling of the two wind turbine components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160423 |