CN108105465A - A kind of device for preventing that offshore oilfield pipeline from coming to nothing - Google Patents
A kind of device for preventing that offshore oilfield pipeline from coming to nothing Download PDFInfo
- Publication number
- CN108105465A CN108105465A CN201810013540.1A CN201810013540A CN108105465A CN 108105465 A CN108105465 A CN 108105465A CN 201810013540 A CN201810013540 A CN 201810013540A CN 108105465 A CN108105465 A CN 108105465A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- rack body
- coming
- offshore oilfield
- nothing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/24—Floats; Weights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/123—Devices for the protection of pipes under water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of devices for preventing offshore oilfield pipeline from coming to nothing, it is characterized in that, including bracket basis, rack body and pipeline balance layer component, the rack body is fixed on bracket basis, the rack body includes two stand tubes, two stand tubes are fixed by bolt sphere interconnection, two stand tubes form the stable support structure system of triangle, the pipeline balance layer component is hollow cylindrical-shaped structure, hollow structure therein is the placed cavity of petroleum pipeline, the pipeline balance layer component is fixed on by hinge on rack body.Heretofore described stent is triangular structure, with good rigidity and stability；The present invention has graphene concrete duct weight coating component, and petroleum pipeline is arranged in pipeline balance layer component, can petroleum pipeline is more securely fixed on stent.The present invention can be effectively prevented coming to nothing for offshore oilfield pipeline, improve the security and durability of offshore oilfield pipeline structure.
Description
Technical field
The invention belongs to petroleum pipeline field of engineering technology, more particularly to a kind of dress for preventing that offshore oilfield pipeline from coming to nothing
It puts.
Background technology
Offshore oilfield pipeline is the chief component of marine oil and gas transport, safeguards the safety of offshore oilfield pipeline and durable
It is the important step for ensureing safety in production and protecting the marine environment.Offshore oilfield pipeline is easiest to occur under vacant state broken
Bad form, which has, to be lost lateral stability and induces vortex-induced vibration under Action of Wave Current and be broken.Suspended piping once wrecks, will
Cause pipe leakage or fracture, seriously pollute marine site.Existing control measure has ramming bag, the support of underwater stub and flexible hose
Bridging etc., impaired because the such environmental effects suffered by it are very big, while easily, rehabilitation cost is big, reduces submarine oil pipe
The service life in road.
The content of the invention
The present invention for the existing anti-method come to nothing there are the problem of, propose a kind of to prevent what offshore oilfield pipeline from coming to nothing
Device has the anti-effect and economic and environment-friendly of coming to nothing well.
The present invention to achieve the above object, using following technical proposals.
A kind of device for preventing that offshore oilfield pipeline from coming to nothing, including bracket basis, rack body and pipeline balance layer component,
The rack body is fixed on bracket basis, and the rack body includes two stand tubes and connecting rod, two stents
Pipe is fixed by bolt sphere interconnection, and two stand tubes are connected fixation with bracket basis by connecting tube, described two
Stand tube and connecting tube form the support construction of triangle, and the pipeline balance layer component is hollow made of graphene concrete
Cylindrical component, hollow structure therein are the placed cavity of petroleum pipeline, and the pipeline balance layer component is fixed on branch by hinge
On frame body.
Further, the bracket basis is plain concrete prefabricated components.
Further, the stand tube and connecting tube are steel tube component.
Further, the hinge is steel hinge member.
Beneficial effects of the present invention are：Heretofore described stent is triangular structure, with good rigidity and
Stability；The present invention has pipeline pipeline balance layer component, and petroleum pipeline is arranged in pipeline balance layer component, can cause oil
Pipeline is more securely fixed on stent.The present invention can be effectively prevented coming to nothing for offshore oilfield pipeline, improve submarine oil
The security and durability of pipeline configuration.
Description of the drawings
Fig. 1 is a kind of structure diagram for the device for preventing offshore oilfield pipeline from coming to nothing of the present invention.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
With reference to Fig. 1, a kind of device for preventing that offshore oilfield pipeline from coming to nothing is matched somebody with somebody including bracket basis 1, rack body and pipeline
Double-layer component 4, the rack body are fixed on bracket basis 1, and the rack body includes two stand tubes 2 and a connection
Bar 5, two stand tubes 2 are fixed by 3 interconnection of bolt sphere, and two stand tubes pass through connecting tube 5 and stent base
Plinth 1 is fixed, and the support construction of two stand tubes 2 and the formation triangle of connecting tube 5, the pipeline balance layer component 4 is stone
Hollow columnar component made of black alkene concrete, hollow structure therein be petroleum pipeline placed cavity, the pipeline balance layer
Component 4 is fixed on by hinge 6 on rack body.
Further, the bracket basis 1 is plain concrete prefabricated components.
Further, the stand tube 2 is steel tube component.
Further, the connecting tube 5 is steel tube component.
Further, the hinge 6 is steel hinge member.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of device for preventing that offshore oilfield pipeline from coming to nothing, which is characterized in that match somebody with somebody including bracket basis, rack body and pipeline
Double-layer component, the rack body are fixed on bracket basis, and the rack body includes two stand tubes and connecting rod, described
Two stand tubes are fixed by bolt sphere interconnection, and two stand tubes are connected fixation with bracket basis by connecting tube,
Two stand tubes and connecting tube form the support construction of triangle, and the pipeline balance layer is made of graphene concrete
Hollow cylindrical component, hollow structure therein are the placed cavity of petroleum pipeline, and the pipeline balance layer component is consolidated by hinge
It is scheduled on rack body.
A kind of 2. device for preventing that offshore oilfield pipeline from coming to nothing according to claim 1, which is characterized in that the stent base
Plinth is plain concrete prefabricated components.
A kind of 3. device for preventing that offshore oilfield pipeline from coming to nothing according to claim 1, which is characterized in that the stand tube
And connecting tube is steel tube component.
4. a kind of device for preventing that offshore oilfield pipeline from coming to nothing according to claim 1, which is characterized in that the hinge is
Steel hinge member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013540.1A CN108105465A (en) | 2018-01-05 | 2018-01-05 | A kind of device for preventing that offshore oilfield pipeline from coming to nothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013540.1A CN108105465A (en) | 2018-01-05 | 2018-01-05 | A kind of device for preventing that offshore oilfield pipeline from coming to nothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105465A true CN108105465A (en) | 2018-06-01 |
Family
ID=62219714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013540.1A Pending CN108105465A (en) | 2018-01-05 | 2018-01-05 | A kind of device for preventing that offshore oilfield pipeline from coming to nothing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113032A (en) * | 2020-09-15 | 2020-12-22 | 大连理工大学 | Suspended inhibition device for submarine pipeline |
| CN113236859A (en) * | 2021-05-25 | 2021-08-10 | 四川省交通勘察设计研究院有限公司 | Anti-settlement protection structure, protection system and construction method for existing pipeline |
Citations (7)
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|---|---|---|---|---|
| FR2804197A1 (en) * | 2000-01-24 | 2001-07-27 | Coflexip | Device for limiting propagation of deformation in double walled pipe transporting hydrocarbons comprises annular partition connected to inner and outer tubes by inner and outer sleeves |
| CN102022585A (en) * | 2010-11-17 | 2011-04-20 | 中国海洋石油总公司 | Submarine pipeline buckling preventing device, and manufacturing method and mounting method thereof |
| CN102278530A (en) * | 2011-08-02 | 2011-12-14 | 天津大学 | Submarine pipeline buckle arrestor with guide plates |
| CN103225304A (en) * | 2013-04-28 | 2013-07-31 | 国电联合动力技术有限公司 | Marine foundation supporting structure and construction method thereof |
| CN204298836U (en) * | 2014-12-04 | 2015-04-29 | 中铁四局集团第三建设有限公司 | A kind of pile film cofferdam skeleton structure |
| CN205857716U (en) * | 2016-07-30 | 2017-01-04 | 浙江天诚中央空调工程有限公司 | Wall air-conditioner condensing tube hole to be provided constructing structure and body of wall |
| CN207830709U (en) * | 2018-01-05 | 2018-09-07 | 佛山科学技术学院 | A kind of device for preventing offshore oilfield pipeline from coming to nothing |
-
2018
- 2018-01-05 CN CN201810013540.1A patent/CN108105465A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2804197A1 (en) * | 2000-01-24 | 2001-07-27 | Coflexip | Device for limiting propagation of deformation in double walled pipe transporting hydrocarbons comprises annular partition connected to inner and outer tubes by inner and outer sleeves |
| CN102022585A (en) * | 2010-11-17 | 2011-04-20 | 中国海洋石油总公司 | Submarine pipeline buckling preventing device, and manufacturing method and mounting method thereof |
| CN102278530A (en) * | 2011-08-02 | 2011-12-14 | 天津大学 | Submarine pipeline buckle arrestor with guide plates |
| CN103225304A (en) * | 2013-04-28 | 2013-07-31 | 国电联合动力技术有限公司 | Marine foundation supporting structure and construction method thereof |
| CN204298836U (en) * | 2014-12-04 | 2015-04-29 | 中铁四局集团第三建设有限公司 | A kind of pile film cofferdam skeleton structure |
| CN205857716U (en) * | 2016-07-30 | 2017-01-04 | 浙江天诚中央空调工程有限公司 | Wall air-conditioner condensing tube hole to be provided constructing structure and body of wall |
| CN207830709U (en) * | 2018-01-05 | 2018-09-07 | 佛山科学技术学院 | A kind of device for preventing offshore oilfield pipeline from coming to nothing |
Non-Patent Citations (1)
| Title |
|---|
| 杨俊芬等: "《钢管结构》", 31 October 2016, 北京理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113032A (en) * | 2020-09-15 | 2020-12-22 | 大连理工大学 | Suspended inhibition device for submarine pipeline |
| CN113236859A (en) * | 2021-05-25 | 2021-08-10 | 四川省交通勘察设计研究院有限公司 | Anti-settlement protection structure, protection system and construction method for existing pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |