CN202790908U - Offshore pipe-laying vessel stinger supporting roller device - Google Patents
Offshore pipe-laying vessel stinger supporting roller device Download PDFInfo
- Publication number
- CN202790908U CN202790908U CN 201220347671 CN201220347671U CN202790908U CN 202790908 U CN202790908 U CN 202790908U CN 201220347671 CN201220347671 CN 201220347671 CN 201220347671 U CN201220347671 U CN 201220347671U CN 202790908 U CN202790908 U CN 202790908U
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- Prior art keywords
- pipe
- support
- roller device
- mounting base
- stinger
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- Expired - Lifetime
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Abstract
The utility model discloses an offshore pipe-laying vessel stinger supporting roller device. The offshore pipe-laying vessel stinger supporting roller device comprises a U-shaped pipe-laying vessel stinger supporting roller device body and a V-shaped pipe-laying vessel stinger supporting roller device body, wherein the pipe-laying vessel stinger supporting roller device body is mounted at the head of a stinger, and the U-shaped pipe-laying vessel stinger supporting roller device body is mounted at the tail of the stinger. The offshore pipe-laying vessel stinger supporting roller device is used for supporting an upper bend section of a pipeline left a stern, and a subsea pipeline is guaranteed to have bending conforming to correlation calculation when entering water by changing the height of rollers on the offshore pipe-laying vessel stinger supporting roller device. During pipe laying, the laid pipeline is safely laid to the sea floor in an S shape within an allowable stress range by controlling curvature of the pipeline leaving a vessel body, and the subsea pipeline is prevented from yielding and breakage due to overbending.
Description
Technical field
The utility model relates to the pipe laying barge pipelaying work, specifically a kind of coastal waters pipe laying barge pipe support rack support roller device.
Background technique
Coastal waters pipe laying barge pipe support rack is one of visual plant of pipe laying barge, is installed in pipe laying barge pipelaying work line rear-most end.By the curvature of control pipeline disengaging hull, make the pipeline of laying, in allowable stress range, be
sType is laid safely to the seabed, avoids submarine pipeline because overbending produces surrender or fracture.Coastal waters pipe laying barge pipe support rack support roller device can assist pipe support rack to regulate submarine pipeline curvature.
Summary of the invention
The purpose of this utility model is to provide coastal waters pipe laying barge pipe support rack support roller device, is a kind of support conveying means.When its effect is pipe laying extra large conduit saddle is risen, carrying pipeline gravity is protected the external coating of extra large pipe.Guarantee roller and sea pipe close contact by the height of regulating coastal waters pipe laying barge pipe support rack support roller device upper roller, a tortuosity that meets correlation computations is arranged in entry.
In order to reach above-mentioned purpose, the utility model provides following technological scheme, coastal waters pipe laying barge pipe support rack support roller device comprises mounting base and is installed in roller assembly on the mounting base, and is that described roller assembly also connects the below and be arranged on lifting support on the mounting base.
Described roller assembly integral is U-shaped, and includes roll and sidewinder, and roll is installed on the roll support, and rolling wheel support is fixed to by axle bed integral body on the lifting support of roll, and the lifting support of roll is installed on the lower side slideway of mounting base with fixed pin shaft.
Described sidewinder to be installed in to sidewinder on the lifting support and by fixed pin shaft be installed to side slideway on the mounting base, mounting base is welded on the pipe support rack, at the mounting base of roll front end and back end direction the wire rope support roller is installed.
Described roller assembly is V-type, roller is installed on the rolling wheel support, rolling wheel support is fixed on the lifting support by axle bed integral body, lifting support is installed on the slideway of mounting base with fixed pin shaft, mounting base is welded on the pipe support rack, at the mounting base of roller front end and back end direction the wire rope support roller is installed.
Compared to prior art, the beneficial effects of the utility model are: coastal waters pipe laying barge pipe support rack support roller device, comprise U-shaped coastal waters pipe laying barge pipe support rack support roller device and V-type coastal waters pipe laying barge pipe support rack support roller device, V-type coastal waters pipe laying barge pipe support rack support roller device is installed in the pipe support rack stem, and U-shaped coastal waters pipe laying barge pipe support rack support roller device is installed in the pipe support rack afterbody.Coastal waters pipe laying barge pipe support rack support roller device is used for supporting the upper bend section after pipeline leaves the ship stern, to guarantee extra large pipe a tortuosity that meets correlation computations is arranged in entry by the roller height that changes on the pipe laying barge pipe support rack support roller device of coastal waters.In the pipelaying work process, the curvature by control pipeline disengaging hull is the pipeline of laying in allowable stress range
sType is laid safely to the seabed, avoids submarine pipeline because overbending produces surrender or fracture.
Description of drawings
Fig. 1 is the utility model coastal waters pipe laying barge pipe support rack support roller device the first embodiment's (U-shaped) plan view;
Fig. 2 is the utility model coastal waters pipe laying barge pipe support rack support roller device the first embodiment's (U-shaped) plan view.
Fig. 3 is the utility model coastal waters pipe laying barge pipe support rack support roller device the second embodiment's (V-type) plan view;
Fig. 4 is the utility model coastal waters pipe laying barge pipe support rack support roller device the second embodiment's (V-type) plan view.
Among the figure: 1-fixed pin shaft, 2-sidewinder that lifting support, 3-sidewinder, 4-mounting base, 5-roll lifting support, 6-roll support, 7-roll, 8-axle bed, 9-wire rope support roller.
11-mounting base, 12-axle bed, 13-roller, 14-rolling wheel support, 15-lifting support, 16-fixed pin shaft.
Embodiment
Relevant detailed description of the present utility model and technology contents cooperate description of drawings as follows, yet accompanying drawing only provides the usefulness of reference with explanation, and the utility model is limited.
The above only is preferred embodiment of the present utility model, and non-in order to limit claim of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to claim of the present utility model.
Claims (4)
1. coastal waters pipe laying barge pipe support rack support roller device is characterized in that, comprises mounting base and is installed in roller assembly on the mounting base, and is that described roller assembly also connects the below and be arranged on lifting support on the mounting base.
2. coastal waters according to claim 1 pipe laying barge pipe support rack support roller device, it is characterized in that, described roller assembly integral is U-shaped, and include roll and sidewinder, roll is installed on the roll support, rolling wheel support is fixed to by axle bed integral body on the lifting support of roll, and the lifting support of roll is installed on the lower side slideway of mounting base with fixed pin shaft.
3. coastal waters according to claim 2 pipe laying barge pipe support rack support roller device, it is characterized in that, described sidewinder to be installed in to sidewinder on the lifting support and by fixed pin shaft be installed to side slideway on the mounting base, mounting base is welded on the pipe support rack, at the mounting base of roll front end and back end direction the wire rope support roller is installed.
4. coastal waters according to claim 1 pipe laying barge pipe support rack support roller device, it is characterized in that, described roller assembly is V-type, roller is installed on the rolling wheel support, rolling wheel support is fixed on the lifting support by axle bed integral body, lifting support is installed in fixed pin shaft on the slideway of mounting base, and mounting base is welded on the pipe support rack, at the mounting base of roller front end and back end direction the wire rope support roller is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347671 CN202790908U (en) | 2012-07-18 | 2012-07-18 | Offshore pipe-laying vessel stinger supporting roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347671 CN202790908U (en) | 2012-07-18 | 2012-07-18 | Offshore pipe-laying vessel stinger supporting roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790908U true CN202790908U (en) | 2013-03-13 |
Family
ID=47818171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347671 Expired - Lifetime CN202790908U (en) | 2012-07-18 | 2012-07-18 | Offshore pipe-laying vessel stinger supporting roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790908U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523479A (en) * | 2013-10-15 | 2014-01-22 | 新兴河北工程技术有限公司 | Multi-position stepping trolley |
| CN103552655A (en) * | 2013-11-18 | 2014-02-05 | 广州中船黄埔造船有限公司 | On-water mounting method for stinger on pipe-laying ship with lifting capacity of 400 tons |
| CN106089132A (en) * | 2016-07-26 | 2016-11-09 | 武汉船用机械有限责任公司 | A kind of pipe racking device reducing flexible pipe abrasion |
| CN106122592A (en) * | 2016-08-31 | 2016-11-16 | 中船黄埔文冲船舶有限公司 | A kind of sea conduit saddle roller unit |
| CN108223918A (en) * | 2018-01-17 | 2018-06-29 | 中国石油大学(华东) | A kind of marine pipe laying barge extension type stinger system |
| CN109519602A (en) * | 2018-10-24 | 2019-03-26 | 海洋石油工程股份有限公司 | Stinger tail portion roller bearing unit |
| CN110878865A (en) * | 2019-10-28 | 2020-03-13 | 海洋石油工程股份有限公司 | Mini stinger |
| CN111365522A (en) * | 2018-12-26 | 2020-07-03 | 中国一冶集团有限公司 | Installation method of long-distance pipeline in underground pipe gallery |
| CN113071880A (en) * | 2021-03-25 | 2021-07-06 | 中国石油天然气集团有限公司 | Self-adaptive carrier roller system of submarine pipeline |
| CN115183055A (en) * | 2021-05-25 | 2022-10-14 | 中国石油工程建设有限公司 | Novel flexible stinger of Slay pipe laying ship and adjusting method |
| CN117091001A (en) * | 2023-09-24 | 2023-11-21 | 西南石油大学 | Marine pipeline laying device and method |
-
2012
- 2012-07-18 CN CN 201220347671 patent/CN202790908U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523479A (en) * | 2013-10-15 | 2014-01-22 | 新兴河北工程技术有限公司 | Multi-position stepping trolley |
| CN103552655A (en) * | 2013-11-18 | 2014-02-05 | 广州中船黄埔造船有限公司 | On-water mounting method for stinger on pipe-laying ship with lifting capacity of 400 tons |
| CN103552655B (en) * | 2013-11-18 | 2015-11-25 | 广州中船黄埔造船有限公司 | A kind of 400 tons of lifting pipe laying vessel stinger installation methods waterborne |
| CN106089132A (en) * | 2016-07-26 | 2016-11-09 | 武汉船用机械有限责任公司 | A kind of pipe racking device reducing flexible pipe abrasion |
| CN106122592A (en) * | 2016-08-31 | 2016-11-16 | 中船黄埔文冲船舶有限公司 | A kind of sea conduit saddle roller unit |
| CN108223918A (en) * | 2018-01-17 | 2018-06-29 | 中国石油大学(华东) | A kind of marine pipe laying barge extension type stinger system |
| CN109519602A (en) * | 2018-10-24 | 2019-03-26 | 海洋石油工程股份有限公司 | Stinger tail portion roller bearing unit |
| CN111365522A (en) * | 2018-12-26 | 2020-07-03 | 中国一冶集团有限公司 | Installation method of long-distance pipeline in underground pipe gallery |
| CN110878865A (en) * | 2019-10-28 | 2020-03-13 | 海洋石油工程股份有限公司 | Mini stinger |
| CN113071880A (en) * | 2021-03-25 | 2021-07-06 | 中国石油天然气集团有限公司 | Self-adaptive carrier roller system of submarine pipeline |
| CN113071880B (en) * | 2021-03-25 | 2022-05-17 | 中国石油天然气集团有限公司 | Self-adaptive carrier roller system of submarine pipeline |
| CN115183055A (en) * | 2021-05-25 | 2022-10-14 | 中国石油工程建设有限公司 | Novel flexible stinger of Slay pipe laying ship and adjusting method |
| CN115183055B (en) * | 2021-05-25 | 2024-05-10 | 中国石油工程建设有限公司 | Novel Slay flexible stinger of pipe-laying ship and adjusting method |
| CN117091001A (en) * | 2023-09-24 | 2023-11-21 | 西南石油大学 | Marine pipeline laying device and method |
| CN117091001B (en) * | 2023-09-24 | 2024-05-07 | 西南石油大学 | Marine pipeline laying device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160526 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SHENGLI OIL FIELD SHENGLI PETROLEUM & CHEMICAL CONSTRUCTION Corp. Address before: 257064 Shandong province Dongying City West Road No. 284 Patentee before: SHENGLI OIL FIELD SHENGLI PETROLEUM & CHEMICAL CONSTRUCTION Corp. Patentee before: Dongying Kewei Intelligence Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |