CN104653871A - Reinforcing and repairing device of suspension damage section of sea pipe - Google Patents
Reinforcing and repairing device of suspension damage section of sea pipe Download PDFInfo
- Publication number
- CN104653871A CN104653871A CN201310573049.1A CN201310573049A CN104653871A CN 104653871 A CN104653871 A CN 104653871A CN 201310573049 A CN201310573049 A CN 201310573049A CN 104653871 A CN104653871 A CN 104653871A
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- bearing
- watt
- pipe
- described pipe
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
-
- 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
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/215—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Foundations (AREA)
- Earth Drilling (AREA)
- Revetment (AREA)
Abstract
The invention relates to a reinforcing and repairing device of a suspension damage section of a sea pipe. The device is provided with a support foundation, a pipe clamp and a bearing cross beam, wherein the support foundation comprises a suction pile, a vertical support beam and a cross beam bearing bracket; the pipe clamp comprises a pipe clamp upper tile and a pipe clamp lower tile; and the pipe clamp and the support foundation realize the connection through a bearing cross beam. The device realizes permanent anchoring of the pipe clamp through a support structure of a suction foundation, can repair larger deformation of the sea pipe and severe anchoring damage area, is convenient for operation and low in cost, and effectively shortens the repairing period.
Description
Technical field
The present invention relates to a kind of extra large pipe reinforcement and repair device, particularly about a kind of reinforcement and repair device of managing unsettled damage section for sea.
Background technique
Submarine pipeline is the lifeline that offshore oilfield is produced, and is a kind of shipping channels the most frequently used in Offshore Oil Industry.Its advantage is can continus convergence, and hardly by the restriction of the condition such as the depth of water, landform, and it is short to lay the duration, and go into operation fast, oil transportation efficiency is high, and ability is large, is a requisite part in offshore oil production system.For preventing pipeline from suffering accidental damage, conventional way is by the position of piping laying to sea bed certain depth.Under certain conditions, fishing boat or relevant ships rise when casting anchor operation can be suspended to pipeline, due to the intensity of pipeline own and toughness better, after anchor is hung, pipeline there will be larger protuberance, and tube wall has certain Dish deformation simultaneously, and the projection of pipeline makes it under ocean bottom currents effect, occur significant vortex-induced vibration, cause impaired loci to be out of shape aggravation, serious threat is to the safety in production of pipeline.
Present patent application proposes a kind of reinforcement and repair device being applicable to the unsettled damage section of sea pipe just in this context.
Summary of the invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming prior art existence, and a kind of reinforcement and repair device being applicable to the unsettled damage section of sea pipe is provided, the permanent anchorage to pipe clamp is realized by the supporting structure of suction type foundation, submarine pipeline moderate finite deformation and serious anchor extension damage field can be repaired, easy and simple to handle, cost is low, effectively shortens the maintenance duration.
The object of the invention is to be realized by following technological scheme:
The unsettled damage section reinforcement and repair device of sea pipe, it is characterized in that: be provided with brace foundation, pipe clamp and bearing beam, wherein said brace foundation includes suction pile, vertical support beam, crossbeam carrying bearing, described suction pile upper end portion is provided with described vertical support beam, described vertical support beam upper end portion is provided with described crossbeam carrying bearing, described crossbeam carrying bearing settlement has locking mechanism, for locking the described bearing beam being arranged at described crossbeam carrying holder top, described bearing beam upper end is provided with pipe clamp bearing, described pipe clamp includes pipe clamp on watt, lower watt of pipe clamp, Stamping Steel Ribbon, seal arrangement, described pipe clamp on watt is provided with lower watt of described pipe clamp and is connected bearing, be connected with described pipe clamp bearing, described pipe clamp on watt is identical with tile structure under described pipe clamp, be semicircular arc, inwall is provided with Stamping Steel Ribbon, the fastening of described pipe clamp on watt and lower watt of described pipe clamp is realized by lock bolt, described pipe clamp on watt and described pipe clamp lower watt of end realize sealing by seal arrangement.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, the permanent anchorage to pipe clamp is realized by the supporting structure of suction type foundation, submarine pipeline moderate finite deformation and serious anchor can be repaired and hang damage field, easy and simple to handle, cost is low, effectively shortens the maintenance duration.
Below in conjunction with drawings and Examples, the present invention will be further described.
Accompanying drawing illustrates:
Fig. 1 is the unsettled damage section reinforcement and repair apparatus structure schematic diagram of the present invention sea pipe;
Fig. 2 is brace foundation structural representation of the present invention;
Fig. 3 is pipe clamp structure schematic diagram of the present invention.
Major label description in figure:
1-sea pipe; 2-brace foundation; 3-pipe clamp; 4-bearing beam; 21-suction pile; 22-vertically support beam; 23-crossbeam carrying bearing; 31-pipe clamp on watt; Lower watt of 32-pipe clamp.
Embodiment
Below in conjunction with accompanying drawing and example, the present invention is described in detail.
As Figure 1-3, unsettled damage section reinforcement and repair apparatus structure is managed in sea involved in the present invention, by brace foundation 2, pipe clamp 3 and bearing beam 4, wherein brace foundation 2 includes suction pile 21, vertical support beam 22, crossbeam carrying bearing 23, suction pile 21 is the tightening bearing of a whole set of reinforcement and repair device on sea bed, displacement is there is in anti-locking apparatus under the effect of trend, its upper end portion is provided with vertical support beam 22, vertical support beam 22 is determined apart from mud face height according to extra large pipe 1 after reality extra large pipe 1 bump height and setting mounting point, its upper end portion is provided with crossbeam carrying bearing 23, crossbeam carrying bearing 23 is provided with locking mechanism, for locking the bearing beam 4 being arranged at crossbeam carrying bearing 23 top, bearing beam 4 upper end is provided with pipe clamp bearing, pipe clamp 3 includes pipe clamp on watt 31, pipe clamp lower watt 32, Stamping Steel Ribbon, seal arrangement, pipe clamp on watt 32 is provided with for lower watt 32 with pipe clamp and is connected bearing, be connected with pipe clamp bearing, pipe clamp on watt 31 and pipe clamp lower watt of 32 structures are identical, be semicircular arc, inwall is provided with Stamping Steel Ribbon, the fastening of pipe clamp on watt and lower watt of pipe clamp is realized by lock bolt, pipe clamp on watt 31 and pipe clamp lower watt of 32 ends realize sealing by seal arrangement.
For structure of the present invention and application are more clearly described, exemplify reinforcement and repair device Installation Example as follows:
1, diver or ROV investigate extra large pipe 1 Bending Damage point situation under water, and the marine growth of process impact installation and accessory structure;
2, diver installs pipe clamp 3 under water, carries out reinforcement protection to extra large pipe 1 impaired loci;
3, hang onto on the seabed position of setting by brace foundation 2, injection suction pile 21, depth of penetration once distance (be about the height of bearing beam 4) darker in the final degree of depth required, in like manner installs the suction pile 21 of offside;
4, hung by bearing beam 4 and be mounted on crossbeam carrying bearing 23, adjustment position, carries bearing beam 4 and crossbeam of bearing 23 and fixes;
5, jack-up suction pile 21, makes bearing beam 4 bear the weight of extra large pipe 1 and accessory structure thereof completely, pipe clamp 3 and crossbeam is fixed, completes installation.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. the unsettled damage section reinforcement and repair device of sea pipe, it is characterized in that: be provided with brace foundation, pipe clamp and bearing beam, wherein said brace foundation includes suction pile, vertical support beam, crossbeam carrying bearing, described suction pile upper end portion is provided with described vertical support beam, described vertical support beam upper end portion is provided with described crossbeam carrying bearing, described crossbeam carrying bearing settlement has locking mechanism, for locking the described bearing beam being arranged at described crossbeam carrying holder top, described bearing beam upper end is provided with pipe clamp bearing, described pipe clamp includes pipe clamp on watt, lower watt of pipe clamp, Stamping Steel Ribbon, seal arrangement, described pipe clamp on watt is provided with lower watt of described pipe clamp and is connected bearing, be connected with described pipe clamp bearing, described pipe clamp on watt is identical with tile structure under described pipe clamp, be semicircular arc, inwall is provided with Stamping Steel Ribbon, the fastening of described pipe clamp on watt and lower watt of described pipe clamp is realized by lock bolt, described pipe clamp on watt and described pipe clamp lower watt of end realize sealing by seal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573049.1A CN104653871A (en) | 2013-11-18 | 2013-11-18 | Reinforcing and repairing device of suspension damage section of sea pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573049.1A CN104653871A (en) | 2013-11-18 | 2013-11-18 | Reinforcing and repairing device of suspension damage section of sea pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653871A true CN104653871A (en) | 2015-05-27 |
Family
ID=53245330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573049.1A Pending CN104653871A (en) | 2013-11-18 | 2013-11-18 | Reinforcing and repairing device of suspension damage section of sea pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653871A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9890876B2 (en) | 2014-03-28 | 2018-02-13 | Joint Stock Company “Transneft Siberia” | Method for installing a stationary support in a planned position |
| US10077541B2 (en) | 2014-03-28 | 2018-09-18 | Public Joint Stock Company “Transneft” | Movable pipeline-support and support assembly thereof |
| US10240690B2 (en) | 2014-03-28 | 2019-03-26 | Public Joint Stock Company “Transneft” | Stationary pipeline support |
| CN112113032A (en) * | 2020-09-15 | 2020-12-22 | 大连理工大学 | Suspended inhibition device for submarine pipeline |
| CN117869668A (en) * | 2024-03-04 | 2024-04-12 | 广东省建筑设计研究院有限公司 | Bearing device of steam pipeline |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139142A (en) * | 1976-05-20 | 1979-02-13 | Exxon Research & Engineering Company | Aboveground anchor support assembly for a pipeline |
| JPH10299948A (en) * | 1997-04-21 | 1998-11-13 | Taisei Corp | Pipe body suspension structure |
| CN1438390A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Construction method of suction pile |
| KR100499791B1 (en) * | 2005-02-04 | 2005-07-12 | 주식회사 진광건설 엔지니어링 건축사사무소 | Underwater construction mount method of high temsion cable |
| CN101975313A (en) * | 2010-09-30 | 2011-02-16 | 天津大学 | Submarine pipeline bending-resisting fixer and installing method thereof |
| CN102953709A (en) * | 2011-08-19 | 2013-03-06 | 天津市海王星海上工程技术有限公司 | Novel suction pile type subsea drilling template |
| CN103062504A (en) * | 2011-10-19 | 2013-04-24 | 沁阳市电业综合公司 | Cable bearer used for cable channel |
| CN103307363A (en) * | 2013-06-14 | 2013-09-18 | 镇江奇佩支吊架有限公司 | Hanger support |
-
2013
- 2013-11-18 CN CN201310573049.1A patent/CN104653871A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139142A (en) * | 1976-05-20 | 1979-02-13 | Exxon Research & Engineering Company | Aboveground anchor support assembly for a pipeline |
| JPH10299948A (en) * | 1997-04-21 | 1998-11-13 | Taisei Corp | Pipe body suspension structure |
| CN1438390A (en) * | 2002-02-15 | 2003-08-27 | 株式会社大宇建设 | Construction method of suction pile |
| KR100499791B1 (en) * | 2005-02-04 | 2005-07-12 | 주식회사 진광건설 엔지니어링 건축사사무소 | Underwater construction mount method of high temsion cable |
| CN101975313A (en) * | 2010-09-30 | 2011-02-16 | 天津大学 | Submarine pipeline bending-resisting fixer and installing method thereof |
| CN102953709A (en) * | 2011-08-19 | 2013-03-06 | 天津市海王星海上工程技术有限公司 | Novel suction pile type subsea drilling template |
| CN103062504A (en) * | 2011-10-19 | 2013-04-24 | 沁阳市电业综合公司 | Cable bearer used for cable channel |
| CN103307363A (en) * | 2013-06-14 | 2013-09-18 | 镇江奇佩支吊架有限公司 | Hanger support |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9890876B2 (en) | 2014-03-28 | 2018-02-13 | Joint Stock Company “Transneft Siberia” | Method for installing a stationary support in a planned position |
| US10077541B2 (en) | 2014-03-28 | 2018-09-18 | Public Joint Stock Company “Transneft” | Movable pipeline-support and support assembly thereof |
| US10240690B2 (en) | 2014-03-28 | 2019-03-26 | Public Joint Stock Company “Transneft” | Stationary pipeline support |
| CN112113032A (en) * | 2020-09-15 | 2020-12-22 | 大连理工大学 | Suspended inhibition device for submarine pipeline |
| CN117869668A (en) * | 2024-03-04 | 2024-04-12 | 广东省建筑设计研究院有限公司 | Bearing device of steam pipeline |
| CN117869668B (en) * | 2024-03-04 | 2024-05-28 | 广东省建筑设计研究院有限公司 | Bearing device of steam pipeline |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |