CN103899843A - Submarine pipeline bearing device - Google Patents
Submarine pipeline bearing device Download PDFInfo
- Publication number
- CN103899843A CN103899843A CN201410117105.5A CN201410117105A CN103899843A CN 103899843 A CN103899843 A CN 103899843A CN 201410117105 A CN201410117105 A CN 201410117105A CN 103899843 A CN103899843 A CN 103899843A
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- submarine pipeline
- guide rail
- spacing collar
- horizontal guide
- divided
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- 239000000725 suspension Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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 or weights
- F16L1/235—Apparatus for controlling the pipe during laying
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
本发明的目的在于提供一种海底管道承载装置，包括吊装限位装置部分和承载限位装置部分；吊装限位装置部分包括吊钩、限位套环上部分、限位套环下部分、托块，限位套环上部分通过套环连接螺栓与限位套环下部分相连组成限位套环，限位套环套在两个预相连的海底管道上，吊钩固定在限位套环上部分上，托块上端安装托块连接螺栓，限位套环上部分开有螺纹孔，托块下端贴在海底管道外壁上，托块连接螺栓安装在螺纹孔里；承载限位装置部分包括横支撑架、水平导轨、斜支撑架，水平导轨下方安装横支撑架，侧方安装斜支撑架；限位套环下部分安装在水平导轨开有槽的部分上。本发明能够进行海底管道的连接和固定，特别适用于水下管道的精确布放。
The object of the present invention is to provide a bearing device for submarine pipelines, which includes a lifting limit device part and a bearing limit device part; the lifting limit device part includes a hook, a limit collar upper part, a limit collar lower part, a support The upper part of the limit collar is connected with the lower part of the limit collar through the collar connecting bolt to form a limit collar. The limit collar is set on two pre-connected submarine pipelines, and the hook is fixed on the limit collar. On the upper part, the bracket connecting bolts are installed on the upper end of the bracket, the upper part of the limit collar is provided with threaded holes, the lower end of the bracket is attached to the outer wall of the submarine pipeline, and the bracket connecting bolts are installed in the threaded holes; the bearing limit device part includes A horizontal support frame, a horizontal guide rail, and an oblique support frame, the horizontal support frame is installed under the horizontal guide rail, and the oblique support frame is installed on the side; the lower part of the limit collar is installed on the grooved part of the horizontal guide rail. The invention can connect and fix submarine pipelines, and is especially suitable for accurate laying of underwater pipelines.
Description
Technical field
What the present invention relates to is a kind of bearing device, the specifically bearing device of submarine pipeline.
Background technique
For marine oil and gas resource is developed, the means of delivery of all kinds of drilling wells, production platform and petroleum resources need be set at sea.At present, countries in the world generally adopt the main mode of movement of submarine pipeline as marine oil and gas resource.Along with the development of offshore oil and natural gas exploration and development, oil-gas gathering and transportation problem becomes one of important topic of offshore oil and gas field developmental research.But which kind of no matter selects collect defeated form, and submarine pipeline is all its important constituent elements, the construction of deep water undersea pipe-laying is the key technology that current urgent need solves.
In Practical Project, find, at sea under the specified conditions of pipe laying barge processing line when sea situation environment reaches certain severe situation but not when threat tube safe, the one of the main reasons that affect pipelaying work progress is exactly that pipeline welds neutralization.
Utilize marine pipe-laying ship to carry out the submarine pipeline that method that submarine pipeline lays lays and directly contact with sea bed, seabed planeness is had relatively high expectations, and be difficult to realize again laying and reclaiming of submarine pipeline.General submarine pipeline bearing device, the loop configuration adopting is difficult to the movement of restriction conduit, only can adapt to and overlap the similar submarine pipeline of ring size.
Summary of the invention
The object of the present invention is to provide be specially adapted to that shallow sea pipeline lays or tank experiments in tubing propose accurately lay requirement, and can adapt to a kind of submarine pipeline bearing device of rough environments such as subsea.
The object of the present invention is achieved like this:
A kind of submarine pipeline bearing device of the present invention, is characterized in that: comprise lifting limit stoper part and carrying limit stoper part; Lifting limit stoper part comprises that suspension hook, spacing collar top are divided, spacing collar bottom is divided, tray, spacing collar top is divided by collar connecting bolt and spacing collar bottom and is divided and be connected to form the spacing collar, stop collar ring set is on two pre-connected submarine pipelines, suspension hook is fixed on spacing collar top and divides, tray connecting bolt is installed in tray upper end, tray lower end is the circular shape adapting with submarine pipeline outer wall, spacing collar top is divided and is had tapped hole, tray lower end is attached on submarine pipeline outer wall, and tray connecting bolt is arranged in tapped hole; Carrying limit stoper part comprises cross supporting frame, horizontal guide rail, bearing diagonal frame, horizontal guide rail is two tracks arranging along submarine pipeline axial manner, on track, divide touching position to have groove with spacing collar bottom, cross supporting frame is installed in two track belows, and bearing diagonal frame is installed in the side of two tracks; Spacing collar bottom is divided and is arranged in the part that horizontal guide rail has groove.
The present invention can also comprise:
1, the track cross section of described horizontal guide rail is for falling " V " type structure.
2, described cross supporting frame is angle steel, and the one side of angle steel is connected with horizontal guide rail, and the another side of angle steel is vertically put.
Advantage of the present invention is:
The present invention can carry out the connection of submarine pipeline and fix, and is specially adapted to accurately laying of submarine pipeline.
1, tray simple in structure, to place by multiple spot, horizontal guide rail, bearing diagonal beam can be realized the support of submarine pipeline and spacing;
2, easy to use, the cooperation dividing by suspension hook and spacing collar top can realize laying and reclaiming of submarine pipeline;
3, positioning precision is high, and because bearing device size is fixed, lift hook position is fixed, and therefore can realize accurately laying of submarine pipeline.
Accompanying drawing explanation
Fig. 1 is that the present invention is arranged on two structural representations on submarine pipeline;
Fig. 2 is that the present invention lifts limit stoper phantom;
Fig. 3 is tray sectional view;
Fig. 4 is carrying limit part schematic diagram;
Fig. 5 is carrying limit part plan view;
Fig. 6 is A-A view;
Fig. 7 is horizontal guide rail schematic diagram.
Embodiment
For example the present invention is described in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1～7, a kind of submarine pipeline bearing device of the present invention, comprises lifting limit stoper part and carrying limit stoper two-part; Lifting limit stoper part comprises suspension hook (2), and (3) are divided on spacing collar top, and (8) are divided in spacing collar bottom, tray (9), tray connecting bolt (10), collar connecting bolt (11), hexagon nut (12); Suspension hook is fixed on spacing collar top and divides top, for the lifting of whole device, lay and reclaim; Spacing collar top is divided around connected submarine pipeline (1) and (4), plays fixation; Carrying limit stoper part comprises cross supporting frame (5), horizontal guide rail (6) and bearing diagonal frame (7); Horizontal guide rail is arranged along submarine pipeline axial manner, on horizontal guide rail, slots, and is convenient to part on the mounting limit collar; Cross supporting frame is listed in horizontal guide rail below, support level guide rail; Bearing diagonal chord position, in horizontal guide rail both sides, radially moves for limiting submarine pipeline.The present invention can lift submarine pipeline, again lays and reclaims, and limits the movement of submarine pipeline by limit stoper, realizes the central alignment of submarine pipeline, can avoid laying the disturbance of ocean current to submarine pipeline in process.The present invention adopts horizontal guide rail can adapt to rough submarine topography.This bearing device is simple in structure, utilizes suspension hook to carry out laying of submarine pipeline and convenient, is specially adapted in the experiment of sub sea bottom pipeline submarine pipeline accurately be laid to requirement.
By changing the length of tray connecting bolt (10), change tray (9) position radially, this device can carry diameter submarine pipeline within the specific limits.
Horizontal guide rail (5) can adopt middle with turning shape, for the connection of seabed bend pipe.
Horizontal guide rail (5) adopts " V " type structure, and horizontal guide rail divides left and right two-part, and two guide rail clamping submarine pipelines carry out spacing.
Cross supporting frame (6) is a series of and vertical-horizontal support perpendicular steel plate or angle steel, and a side is connected with horizontal guide rail by welding, and opposite side is vertically put and played a supportive role.
Tray (9) side that contacts with submarine pipeline (1), (4), adopts globoidal structure, increases the area of contact with submarine pipeline (1), (4).
The present invention includes lifting limit stoper part and carrying limit part.Lifting part comprises suspension hook, and spacing collar top is divided, and spacing collar bottom is divided, tray, tray connecting bolt, collar connecting bolt, hexagon nut; Suspension hook is fixed on spacing collar top and divides top, for the lifting of whole device, lay and reclaim; Spacing collar top is divided around connected submarine pipeline, plays fixation; Bearing device part comprises cross supporting frame, horizontal guide rail and bearing diagonal frame; Horizontal guide rail is arranged along submarine pipeline axial manner, on horizontal guide rail, slots, and is convenient to part on the mounting limit collar; Cross supporting frame is positioned at horizontal guide rail below; Bearing diagonal chord position, in horizontal guide rail both sides, radially moves for limiting submarine pipeline.
Horizontal guide rail of the present invention (5) can adopt middle with turning shape, for the connection of seabed bend pipe.
Submarine pipeline bearing device is by lifting limit stoper part and carrying limit part; As shown in Figure 2, lifting limit stoper part comprises suspension hook 2, and spacing collar top divides 3, and spacing collar bottom divides 8, tray 9, tray connecting bolt 10, collar connecting bolt 11, hexagon nut 11; Suspension hook 2 is welded on spacing collar top and divides on 3, for the lifting of whole device, lay and reclaim; Spacing collar top divides 3 around connected submarine pipeline, plays fixation;
As shown in Figure 3, tray contacts one section and adopts arc structure with submarine pipeline, and the area of contact of increase and submarine pipeline, makes its fixation to submarine pipeline more firm;
As shown in Figure 4, carrying limit part comprises cross supporting frame 5, horizontal guide rail 6 and bearing diagonal frame 7.
As shown in Figure 5 and Figure 6, described cross supporting frame 5 is positioned at horizontal guide rail 6 belows; Bearing diagonal frame 7 is positioned at horizontal guide rail both sides, radially moves for limiting submarine pipeline.
As shown in Figure 7, horizontal guide rail 6 is arranged along submarine pipeline axial manner, on horizontal guide rail 6, slots, and is convenient to part on the mounting limit collar.
Working method of the present invention is such: before carrying pipeline, submarine pipeline 1 and 4 is placed on horizontal guide rail; Again spacing collar top is divided 3 and spacing collar bottom divide 8 use collar coupling bar retaining rings around submarine pipeline, spacing collar bottom is divided and is placed in the groove that horizontal guide rail 6 opens; By changing the length of tray bolt 10, be that tray 9 contacts with submarine pipeline, utilize tray, horizontal guide rail 6 and bearing diagonal frame 7 carry out spacing to submarine pipeline.In experimentation, by suspension hook, bearing device deployed troops on garrison duty and reclaim.
Claims (3)
1. a submarine pipeline bearing device, is characterized in that: comprise lifting limit stoper part and carrying limit stoper part; Lifting limit stoper part comprises that suspension hook, spacing collar top are divided, spacing collar bottom is divided, tray, spacing collar top is divided by collar connecting bolt and spacing collar bottom and is divided and be connected to form the spacing collar, stop collar ring set is on two pre-connected submarine pipelines, suspension hook is fixed on spacing collar top and divides, tray connecting bolt is installed in tray upper end, tray lower end is the circular shape adapting with submarine pipeline outer wall, spacing collar top is divided and is had tapped hole, tray lower end is attached on submarine pipeline outer wall, and tray connecting bolt is arranged in tapped hole; Carrying limit stoper part comprises cross supporting frame, horizontal guide rail, bearing diagonal frame, horizontal guide rail is two tracks arranging along submarine pipeline axial manner, on track, divide touching position to have groove with spacing collar bottom, cross supporting frame is installed in two track belows, and bearing diagonal frame is installed in the side of two tracks; Spacing collar bottom is divided and is arranged in the part that horizontal guide rail has groove.
2. a kind of submarine pipeline bearing device according to claim 1, is characterized in that: the track cross section of described horizontal guide rail is for falling " V " type structure.
3. a kind of submarine pipeline bearing device according to claim 1 and 2, is characterized in that: described cross supporting frame is angle steel, and the one side of angle steel is connected with horizontal guide rail, and the another side of angle steel is vertically put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117105.5A CN103899843B (en) | 2014-03-27 | 2014-03-27 | A kind of submarine pipeline bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117105.5A CN103899843B (en) | 2014-03-27 | 2014-03-27 | A kind of submarine pipeline bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899843A true CN103899843A (en) | 2014-07-02 |
| CN103899843B CN103899843B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117105.5A Active CN103899843B (en) | 2014-03-27 | 2014-03-27 | A kind of submarine pipeline bearing device |
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| Country | Link |
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| CN (1) | CN103899843B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179806A (en) * | 2015-09-24 | 2015-12-23 | 国网浙江省电力公司宁波供电公司 | Steel jacking pipe |
| CN106151767A (en) * | 2016-06-27 | 2016-11-23 | 杨越 | Unmanned boat contained pipeline maintenance piping support structure |
| CN106931239A (en) * | 2017-03-29 | 2017-07-07 | 广东国利先进复合材料研发有限公司 | A kind of water-bed pipeline suspended span method for supporting and device |
| CN113167410A (en) * | 2018-10-12 | 2021-07-23 | 弗利里吉尼有限公司 | Clamping device |
| CN113175562A (en) * | 2021-03-24 | 2021-07-27 | 中交第三航务工程局有限公司江苏分公司 | Construction method for long-distance sea drainage pipeline diffusion section |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428529C2 (en) * | 1974-06-13 | 1982-05-13 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Clamp for fastening an electromagnetic waveguide |
| CN2441005Y (en) * | 2000-08-28 | 2001-08-01 | 上海满水化学品有限公司 | Load-transferred energy saving supporting/hanging stand |
| CN2564826Y (en) * | 2002-08-21 | 2003-08-06 | 石建峰 | Groove heat (cold) insulation pipe carrier |
| CN101126470A (en) * | 2007-09-25 | 2008-02-20 | 上海核工程研究设计院 | Conduit single arm sliding/guiding support assembly |
| CN201232803Y (en) * | 2008-08-01 | 2009-05-06 | 上海卓闻模具工程有限公司 | Cable cramp |
| CN201401557Y (en) * | 2008-11-11 | 2010-02-10 | 中国船舶重工集团公司第七○二研究所 | Flexible pipeline supporting device |
-
2014
- 2014-03-27 CN CN201410117105.5A patent/CN103899843B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428529C2 (en) * | 1974-06-13 | 1982-05-13 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Clamp for fastening an electromagnetic waveguide |
| CN2441005Y (en) * | 2000-08-28 | 2001-08-01 | 上海满水化学品有限公司 | Load-transferred energy saving supporting/hanging stand |
| CN2564826Y (en) * | 2002-08-21 | 2003-08-06 | 石建峰 | Groove heat (cold) insulation pipe carrier |
| CN101126470A (en) * | 2007-09-25 | 2008-02-20 | 上海核工程研究设计院 | Conduit single arm sliding/guiding support assembly |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179806A (en) * | 2015-09-24 | 2015-12-23 | 国网浙江省电力公司宁波供电公司 | Steel jacking pipe |
| CN105179806B (en) * | 2015-09-24 | 2017-12-19 | 国网浙江省电力公司宁波供电公司 | A kind of steel push pipe |
| CN106151767A (en) * | 2016-06-27 | 2016-11-23 | 杨越 | Unmanned boat contained pipeline maintenance piping support structure |
| CN106931239A (en) * | 2017-03-29 | 2017-07-07 | 广东国利先进复合材料研发有限公司 | A kind of water-bed pipeline suspended span method for supporting and device |
| CN113167410A (en) * | 2018-10-12 | 2021-07-23 | 弗利里吉尼有限公司 | Clamping device |
| CN113175562A (en) * | 2021-03-24 | 2021-07-27 | 中交第三航务工程局有限公司江苏分公司 | Construction method for long-distance sea drainage pipeline diffusion section |
| CN113175562B (en) * | 2021-03-24 | 2022-03-08 | 中交第三航务工程局有限公司江苏分公司 | Construction method for long-distance sea drainage pipeline diffusion section |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899843B (en) | 2016-01-27 |
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Effective date of registration: 20170209 Address after: 15 Heilongjiang, Nangang Province, Nantong street, building No. 258, building, ship, floor, No. 150001 Patentee after: Science Park Development Co., Ltd. of Harbin Engineering University Patentee after: Gao Liangtian Patentee after: Sun Yushan Patentee after: Jia Hui Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: Harbin Engineering Univ. |
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Effective date of registration: 20170906 Address after: 150028, Heilongjiang hi tech Industrial Development Zone, Harbin science and technology innovation city, innovation and entrepreneurship Plaza, building 15 (192 bright moon street) torch networking building, room 349 Patentee after: Harbin ha te special equipment technology development Co., Ltd. Address before: 15 Heilongjiang, Nangang Province, Nantong street, building No. 258, building, ship, floor, No. 150001 Co-patentee before: Gao Liangtian Patentee before: Science Park Development Co., Ltd. of Harbin Engineering University Co-patentee before: Sun Yushan Co-patentee before: Jia Hui |
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