CN222089266U - A motion stabilization protection device for seabed - Google Patents
A motion stabilization protection device for seabed Download PDFInfo
- Publication number
- CN222089266U CN222089266U CN202420018355.2U CN202420018355U CN222089266U CN 222089266 U CN222089266 U CN 222089266U CN 202420018355 U CN202420018355 U CN 202420018355U CN 222089266 U CN222089266 U CN 222089266U
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- CN
- China
- Prior art keywords
- shells
- fins
- protection device
- ribbon
- utility
- 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.)
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Links
- 230000006641 stabilisation Effects 0.000 title description 4
- 238000011105 stabilization Methods 0.000 title description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001012 protector Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a motion stability protection device for the seabed, which comprises two semicircular shells, wherein the two shells are installed together through a binding belt, a plurality of groups of fins are arranged on the outer wall of the shells, inclined planes are arranged on the fins at the end parts of the shells, and the plurality of groups of fins are in an array structure. The utility model has the technical effects and advantages that the motion stability protection device provides two semicircular fin-shaped lightweight designs, can be quickly and easily bound together in a short time in the process of laying submarine cables or pipelines, and does not need other special auxiliary equipment. The exercise stability protection is corrosion resistant, highly resilient, capable of withstanding considerable subsea wear and down-ride paving operations.
Description
Technical Field
The utility model relates to the technical field of cable laying, in particular to a motion stability protection device for a seabed.
Background
Subsea cabling, piping and tubing is often susceptible to motion instability without trench processing. Such instability may be due to external influences caused by water currents, internal factors such as temperature changes or liquid column effects, and may also be caused by subsea topography or pipelaying characteristics. Such motion instability is sometimes axial walking or lateral slippage. Whichever causes the movement to be unstable, the cables, pipes and lines should be controlled in movement, kept in the desired position, or moved if required to mitigate the risk of damage or undue stress to the cables, pipes or lines. Therefore, the invention discloses a motion stability protection device for the seabed.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a seabed motion stabilization protection device.
The technical scheme of the utility model is as follows:
The utility model provides a seabed is with stable protection device of motion, includes two semicircular shells, and two shells pass through the ribbon and install together, and the outer wall of shell is equipped with multiunit fin, and the inclined plane has been seted up to the fin of shell tip, and multiunit fin is array structure.
The fins are arranged in parallel array structure.
The fins are in a spiral array structure.
A groove convenient for installing the ribbon is formed in the shell and is positioned between each group of fins.
The ribbon adopts quick detach formula ribbon, and quick detach formula ribbon comprises the belt and quick detach knot.
The utility model has the technical effects and advantages that:
The motion stability protection device provides two semicircular finned lightweight designs, and can be quickly and easily bound together in a short time in the process of laying submarine cables or pipelines without other special auxiliary equipment. The exercise stability protection is corrosion resistant, highly resilient, capable of withstanding considerable subsea wear and down-ride paving operations.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic illustration of the removal of the tie.
FIG. 3 is a schematic view of a quick release tie structure.
FIG. 4 is a schematic view of a multi-set fin helical array.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 and 2, the seabed is with motion stabilization protection device, including two semicircular shells 1, two shells are together installed through ribbon 2, and the outer wall of shell is equipped with multiunit fin 3, and inclined plane 4 has been seted up to the fin of shell tip, and multiunit fin is parallel array structure. The housing is provided with grooves 5 for facilitating the installation of the tie, and the grooves are positioned between each group of fins.
As shown in fig. 3, the ribbon 2 is a quick-release ribbon, and the quick-release ribbon is composed of a ribbon 21 and a quick-release buckle. The quick release fastener comprises two metal seats 22 connected to two ends of the belt 21, a screw 23 penetrates between the metal seats 22, and one end of the screw 23 is connected with a nut 24.
The motion stability protection technology is designed to protect submarine cables, pipes and lines by mitigating axial and lateral instability. The unique exercise stability protector design includes fins along the length of the stability protector that can be anchored to the seabed at the seafloor, and the overall resistance can be increased by more than three times. These fins are custom designed for different soil conditions to ensure that they can be effectively embedded into the sea floor and create the required drag per meter of submarine cables, pipes and lines.
Example two
The plurality of groups of fins can also be designed into a spiral array structure. As shown in fig. 4.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (2)
1. A motion stability protection device for a seabed is characterized by comprising two semicircular shells, wherein the two shells are installed together through a ribbon, a plurality of groups of fins are arranged on the outer wall of the shells, inclined planes are formed in the fins at the end parts of the shells, the plurality of groups of fins are in an array structure, the plurality of groups of fins are in a parallel array structure, grooves convenient for installing the ribbon are formed in the shells and are positioned between the fins of each group, the ribbon is a quick-release ribbon, and the quick-release ribbon consists of a ribbon and a quick-release buckle.
2. The exercise stability protection device for seafloor according to claim 1, wherein the quick release fastener comprises two metal bases connected to both ends of the strap, a screw passing through the metal bases, and a nut connected to one end of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420018355.2U CN222089266U (en) | 2024-01-04 | 2024-01-04 | A motion stabilization protection device for seabed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420018355.2U CN222089266U (en) | 2024-01-04 | 2024-01-04 | A motion stabilization protection device for seabed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222089266U true CN222089266U (en) | 2024-11-29 |
Family
ID=93594638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420018355.2U Active CN222089266U (en) | 2024-01-04 | 2024-01-04 | A motion stabilization protection device for seabed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222089266U (en) |
-
2024
- 2024-01-04 CN CN202420018355.2U patent/CN222089266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |