CN213262849U - Pipeline combined support for ship body of offshore deepwater semi-submersible platform - Google Patents
Pipeline combined support for ship body of offshore deepwater semi-submersible platform Download PDFInfo
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- CN213262849U CN213262849U CN202021301825.4U CN202021301825U CN213262849U CN 213262849 U CN213262849 U CN 213262849U CN 202021301825 U CN202021301825 U CN 202021301825U CN 213262849 U CN213262849 U CN 213262849U
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Abstract
The utility model discloses a pipeline sectional shelf-unit for marine deep water semi-submerged platform hull, including supporting the roof, supporting the roof bottom and being provided with the support riser, one side that the support roof was kept away from to support riser one end is provided with the pipeline pipe strap, and pipeline pipe strap both ends are provided with set nut, and the inside through connection that is provided with of set nut is provided with connecting bolt, and support roof one end is provided with the structure and wears the cabin board. The utility model discloses a pipeline sectional shelf-unit for marine deep water semi-submerged platform hull, the device make full use of hull structure, for the pipeline provide with the hull unanimous deformation, reduce the influence of relative displacement to the pipeline atress, through supporting the riser and supporting roof welded connection, the pipeline supporting problem of department of crossing cabin of deep water semi-submerged platform hull has both been solved, the single problem of hull conduit support pattern has been solved simultaneously, overcome again because of semi-submerged platform receives wave motion to arouse the influence that the pipeline displacement changes, the production demand has been satisfied, the operating efficiency is improved, direct economic benefits has been brought.
Description
Technical Field
The utility model relates to an offshore oil engineering field, in particular to pipeline sectional shelf-unit for marine deep water semi-submerged platform hull.
Background
An offshore deepwater semi-submersible platform is one of important equipment for production and development of offshore oil and gas.
The prior art has the following problems that the offshore deepwater semi-submersible platform has more ship pipelines and more systems, the pipelines need to be arranged in a cabin-penetrating way, the cabin-penetrating space is narrow, the structure is irregular, and the pipelines are not supported frequently, so that the pipeline span is too large, and the pipeline safety is influenced; meanwhile, the hull structure of the offshore deepwater semi-submersible platform can generate displacement influence on the pipeline along with the movement of waves; meanwhile, the pipeline support in the ship body is single in type, and the use requirement of the pipeline for the ship body of the offshore deepwater semi-submersible platform cannot be met, so that redesign is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a pipeline combined support for a ship body of an offshore deepwater semi-submersible platform, which can effectively improve the problems that the number of pipelines and the number of systems are large, the pipelines need to be arranged in a cabin-penetrating way, the space of the cabin-penetrating part is narrow, the structure is irregular, and the pipelines are not supported at any position, so that the pipeline span is too large, and the pipeline safety is influenced; meanwhile, the hull structure of the offshore deepwater semi-submersible platform can generate displacement influence on the pipeline along with the movement of waves; meanwhile, the pipeline support in the ship body has a single type.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the pipeline combined support for the marine deep water semi-submersible platform hull comprises a supporting top plate, wherein a supporting vertical plate is arranged at the bottom of the supporting top plate, a pipeline pipe clamp is arranged on one side, away from the supporting top plate, of one end of the supporting vertical plate, positioning nuts are arranged at two ends of the pipeline pipe clamp, connecting bolts penetrate through the positioning nuts, and a structure cabin penetrating plate is arranged at one end of the supporting top plate.
Preferably, the supporting top plate is welded with the structural cabin penetrating plate, the supporting vertical plate is welded with the supporting top plate, and one side of the pipeline pipe clamp is welded with the supporting vertical plate.
Preferably, the supporting vertical plate is of a cuboid structure.
Preferably, the pipeline pipe clamps are arranged in two groups, and the pipeline pipe clamps are distributed on two sides of the supporting vertical plate.
Preferably, both sides of the pipeline pipe clamp are provided with threaded holes.
Preferably, the positioning nut is in threaded connection with the connecting bolt, and the pipeline pipe clamp is connected and supported by the connecting bolt and the positioning nut.
Preferably, the supporting top plate, the supporting vertical plate, the pipeline pipe clamp, the positioning nut and the connecting bolt are all made of metal materials.
Compared with the prior art, the utility model discloses following beneficial effect has: the pipeline combined support for the ship body of the offshore deepwater semi-submersible platform is characterized in that a pipeline pipe clamp is connected with the outside of a pipeline in a clamped mode through a threaded connection of a positioning nut and a connecting bolt, so that the ship body structure is fully utilized by the pipeline combined support, deformation consistent with the ship body is provided for the pipeline, and the influence of relative displacement on pipeline stress is reduced.
Drawings
FIG. 1 is a schematic structural view of a pipeline combined bracket for a ship body of an offshore deepwater semi-submersible platform of the present invention;
fig. 2 is a profile diagram of the pipeline combined bracket for the ship body of the offshore deepwater semi-submersible platform of the utility model.
In the figure: 1. supporting a top plate; 2. supporting a vertical plate; 3. a pipeline pipe clamp; 4. positioning a nut; 5. a connecting bolt; 6. the structure penetrates through the deck plate.
Detailed Description
For making the technical means, creation characteristics, achievement purpose and efficiency of the utility model easily understand and understand, it is right below the technical scheme of the utility model to carry out further detailed explanation.
As shown in fig. 1-2, the pipeline combined bracket for the hull of the offshore deep water semi-submersible platform in the embodiment includes a supporting top plate 1, a supporting vertical plate 2 is arranged at the bottom of the supporting top plate 1, a pipeline pipe clamp 3 is arranged on one side of one end of the supporting vertical plate 2, which is far away from the supporting top plate 1, positioning nuts 4 are arranged at two ends of the pipeline pipe clamp 3, connecting bolts 5 are arranged in the positioning nuts 4 in a penetrating manner, and a structure penetration plate 6 is arranged at one end of the supporting top plate 1.
In the embodiment, the supporting top plate 1 is welded with the structural cabin penetrating plate 6, the supporting vertical plate 2 is welded with the supporting top plate 1, and one side of the pipeline pipe clamp 3 is welded with the supporting vertical plate 2, so that the connection of internal components of the device is more stable; the supporting vertical plate 2 is of a cuboid structure; two groups of pipeline pipe clamps 3 are arranged, and the pipeline pipe clamps 3 are distributed on two sides of the supporting vertical plate; threaded holes are formed in the two sides of the pipeline pipe clamp 3; the positioning nut 4 is in threaded connection with the connecting bolt 5, and the pipeline pipe clamp 3 is connected and supported by the connecting bolt 5 and the positioning nut 4; the supporting top plate 1, the supporting vertical plate 2, the pipeline pipe clamp 3, the positioning nut 4 and the connecting bolt 5 are all made of metal materials, so that the service cycle of the equipment is longer.
The utility model relates to a pipeline combined support for a ship body of a marine deep water semi-submersible platform, when in use, a user welds a supporting top plate 1 and a supporting vertical plate 2, a pipeline pipe clamp 3 arranged on one side of the supporting vertical plate 2 is internally provided with a threaded hole, and the device is connected with the outer surface of a pipeline through a thread of an internal positioning nut 4 and a connecting bolt 5, the device makes full use of the structure of the ship body to provide deformation consistent with the ship body for the pipeline, so as to reduce the influence of relative displacement on pipeline stress, the supporting vertical plate 2 is welded with the supporting top plate 1, thereby not only solving the pipeline supporting problem at the cabin penetrating position of the ship body of the deep water semi-submersible platform, but also solving the problem of single pipeline support type of the ship body, overcoming the influence of pipeline displacement change caused by wave motion of the semi-submersible platform, satisfying the production requirement and improving the operation efficiency, bringing direct economic benefits.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pipeline sectional shelf-unit for marine deep water semi-submerged platform hull which characterized in that: the pipeline pipe clamp is characterized by comprising a supporting top plate (1), wherein a supporting vertical plate (2) is arranged at the bottom of the supporting top plate (1), a pipeline pipe clamp (3) is arranged on one side, away from the supporting top plate (1), of one end of the supporting vertical plate (2), positioning nuts (4) are arranged at two ends of the pipeline pipe clamp (3), connecting bolts (5) are arranged inside the positioning nuts (4) in a penetrating mode, and a structure penetrating cabin plate (6) is arranged at one end of the supporting top plate (1).
2. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: the supporting top plate (1) is welded with the structure cabin penetrating plate (6), the supporting vertical plate (2) is welded with the supporting top plate (1), and one side of the pipeline pipe clamp (3) is welded with the supporting vertical plate (2).
3. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: the supporting vertical plate (2) is of a cuboid structure.
4. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: the pipeline pipe clamps (3) are arranged in two groups, and the pipeline pipe clamps (3) are distributed on two sides of the supporting vertical plate (2).
5. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: threaded holes are formed in the two sides of the pipeline pipe clamp (3).
6. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: positioning nut (4) and connecting bolt (5) threaded connection, pipeline pipe strap (3) are by connecting bolt (5) and positioning nut (4) joint support.
7. The pipeline combined bracket for the hull of the offshore deepwater semi-submersible platform as recited in claim 1, wherein: the supporting top plate (1), the supporting vertical plate (2), the pipeline pipe clamp (3), the positioning nut (4) and the connecting bolt (5) are all made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301825.4U CN213262849U (en) | 2020-07-06 | 2020-07-06 | Pipeline combined support for ship body of offshore deepwater semi-submersible platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301825.4U CN213262849U (en) | 2020-07-06 | 2020-07-06 | Pipeline combined support for ship body of offshore deepwater semi-submersible platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262849U true CN213262849U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021301825.4U Active CN213262849U (en) | 2020-07-06 | 2020-07-06 | Pipeline combined support for ship body of offshore deepwater semi-submersible platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262849U (en) |
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2020
- 2020-07-06 CN CN202021301825.4U patent/CN213262849U/en active Active
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