CN117163217A - Wave inhibitor for flexible ship board extension platform - Google Patents
Wave inhibitor for flexible ship board extension platform Download PDFInfo
- Publication number
- CN117163217A CN117163217A CN202311068004.9A CN202311068004A CN117163217A CN 117163217 A CN117163217 A CN 117163217A CN 202311068004 A CN202311068004 A CN 202311068004A CN 117163217 A CN117163217 A CN 117163217A
- Authority
- CN
- China
- Prior art keywords
- wave
- platform
- deck
- ship
- inhibitor
- 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
- 239000003112 inhibitor Substances 0.000 title claims abstract description 33
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000013535 sea water Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 230000009545 invasion Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000254 damaging effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The patent relates to a ship board extension platform wave inhibitor for a ship and a marine structure provide a safe, stable and wave invasion prevention platform when berthing or loading and unloading cargoes at sea and reduce the damage of hundred year ocean waves to the ship board extension platform. The platform consists of a beam device and a wave inhibitor, wherein the beam device can move to stretch the beam platform, and the wave inhibitor can reduce the impact of waves on the beam platform.
Description
Technical Field
The invention relates to the field of ocean engineering application, in particular to a flexible ship board extension platform wave inhibitor.
Background
In the process of berthing or loading and unloading cargoes of ships or marine structures, particularly when large ships or marine engineering objects are operated or sailed, the large ships or marine engineering objects are often disturbed by sea waves and impacted by the sea waves, so that the ships shake unstably on the sea surface, and the loading and unloading operation is plagued and the structure is damaged. Furthermore, wave impact may also cause the deck to move difficult when loading and unloading objects or even damage the deck equipment, even with damaging effects on the deck or structure of the vessel itself.
Disclosure of Invention
The technical problem that this patent's boats and ships board stretch platform wave barrier to solve is: the flexible telescopic device is used for solving the problems that the large-scale ships and ocean engineering objects are difficult to stably operate or navigate or even destroy due to wave interference and impact in the operation and navigation processes by absorbing energy and dispersing wave energy.
The existing problems are solved by the following means: a row of wave inhibitors are arranged below the two sides of the fender stretching equipment, each wave inhibitor consists of a plurality of vertical baffles which are vertically arranged, the baffles can reduce the impact of waves on the fender stretching platform, disperse the energy of the waves and reduce the upward impact energy of the waves. In addition, the gaps between the baffles can enable wave parts to penetrate, so that reflection and refraction of waves are reduced, the waves are effectively prevented from invading the ship board extension platform, and the ship board extension platform is arranged below an original ship or a marine structure and can also directly avoid damage of the waves to the ship under severe sea conditions.
In order to solve the problems, the invention adopts the following technical scheme: the invention relates to a flexible ship board extension platform wave inhibitor, which consists of a telescopic mechanism and a supporting mechanism, wherein the telescopic mechanism controls the extension and retraction of the board extension platform through an electric or hydraulic mechanism, and the supporting mechanism is used for supporting the stability of the board extension platform in sea water. The wave inhibitor can control the expansion and retraction of the baffle plate through hydraulic or mechanical devices so as to adapt to different wave intensities and ship sizes. The method is characterized in that: including the fender platform equipment and wave inhibitor, wherein: the deck of the deck stretching equipment comprises a telescopic mechanism, a supporting mechanism and a deck structure, and is used for moving, stretching and supporting the deck and keeping the deck stable in seawater; the wave inhibitor is located the below of the platform equipment is stretched to the side, including a plurality of vertical baffles of vertical arrangement, arranges a certain amount of little round hole on the baffle, has certain clearance between baffle and the baffle for reduce the wave to the impact of the platform is stretched to the side and disperse the energy of wave.
Further, the ship board extension platform is characterized in that: the deck can support the wave inhibitor and absorb the residual energy which is not absorbed by the wave inhibitor, so that the ship is kept stable in sea waves; when the ship is used for large-scale FPSO, container ships, VLCC, drilling platforms and the like and the marine structure is arranged below the ship board extension platform, the stability of the ship can be improved, and damage to the ship and the marine structure board extension platform caused by sea waves can be prevented.
Further, the wave inhibitor is characterized in that: the gap between the baffles allows the wave part to penetrate, and the reflection and refraction of the wave are reduced, so that the wave is effectively prevented from invading the fender platform.
Further, the wave inhibitor is characterized in that: the end parts of the wave inhibitors all adopt rubber energy absorbing devices, so that the wave inhibitors have certain flexibility and certain strength.
Further, the end parts of the wave inhibitors all adopt rubber energy absorbing devices, and the wave inhibitor is characterized in that: the connection part between the fender extension platform and the baffle of the obstruction device is calculated according to the wave energy intensity to obtain an energy absorption rubber ring.
Further, the flexible ship board extension wave inhibitor is characterized in that: the telescopic mechanism and the supporting mechanism of the deck extension device and the wave inhibitor can control the extension and retraction of the deck extension platform through an electric or hydraulic mechanism so as to ensure the safety and stability of the ship during offshore berthing or cargo loading and unloading and offshore operation and sailing.
The invention has the advantages that: the ship board extension platform wave inhibitor can provide the following advantages.
The impact of waves on the deck is reduced, and the safety and stability of the ship during offshore berthing or cargo loading and unloading are ensured.
The wave energy is dispersed, the reflection and refraction of the wave are reduced, and the wave is effectively prevented from invading the board stretching platform.
According to wave analysis, different specifications are designed, and different ship sizes and wave conditions can be adapted.
Can be blocked below the ship body stretching platform to avoid the damage of the ship body structure.
The sailing board extension platform and the wave inhibitor have wide application range, and can be applied to various large ships or wharfs so as to ensure that the sailing board extension platform and the wave inhibitor can be kept stable under severe sea conditions and effectively inhibit the impact of waves. In addition, the operation mechanism of the device is flexible and simple, and can be adjusted and operated according to specific conditions. The technology solves the problems in the prior art, has innovation and practicability, and is expected to be popularized and applied in related industries.
Drawings
Fig. 1 is a flexible marine deck wave barrier according to the present invention.
Fig. 2 is a top view of a ship side extension platform wave inhibitor.
Fig. 3 is a longitudinal cross-sectional view of the wave choke.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1, 2 and 3, a flexible vessel deck wave choke comprises: 2 motors 1 arranged on the main deck at two sides; 4 combined cable guide pliers 2;4 ropes 3, wherein one end of each rope is connected to the lifting lug of the board extension platform, and the other end of each rope is connected to the guide forceps and connected with the motor; 4 lifting lugs 4;2 parts of the board extend to the platform 5;22 rubber energy absorbing rings 6;2 groups of wave obstacles, wherein the obstacles comprise a transverse vertical baffle 7 and a longitudinal vertical baffle 8, and the left side and the right side are respectively arranged; and the deck extending platform is connected with the main body side outer plate through the pin shafts, wherein the pin shafts are 2 groups of pin shafts.
As shown in fig. 2, a wave barrier for a flexible ship board extension platform, the top view shows the direct connection and arrangement of the board extension platform and a hydraulic system, and also shows the arrangement of the board extension platform.
In this embodiment, in order to prevent the problem of easy collision when the ship is on shore and another ship is berthed, the hydraulic system can be used to retract the mechanism device when berthing is performed.
Claims (6)
1. A flexible marine vessel side-extension wave barrier, characterized by: including the fender platform equipment and wave inhibitor, wherein: the deck of the deck stretching equipment comprises a telescopic mechanism, a supporting mechanism and a deck structure, and is used for moving, stretching and supporting the deck and keeping the deck stable in seawater; the wave inhibitor is located the below of the platform equipment is stretched to the side, including a plurality of vertical baffles of vertical arrangement, arranges a certain amount of little round hole on the baffle, has certain clearance between baffle and the baffle for reduce the wave to the impact of the platform is stretched to the side and disperse the energy of wave.
2. The vessel side extension platform of claim 1, wherein: the deck can support the wave inhibitor and absorb the residual energy which is not absorbed by the wave inhibitor, so that the ship is kept stable in sea waves; when the ship is used for large-scale FPSO, container ships, VLCC, drilling platforms and the like and the marine structure is arranged below the ship board extension platform, the stability of the ship can be improved, and damage to the ship and the marine structure board extension platform caused by sea waves can be prevented.
3. The wave retarder of claim 1, wherein: the gap between the baffles allows the wave part to penetrate, and the reflection and refraction of the wave are reduced, so that the wave is effectively prevented from invading the fender platform.
4. The wave retarder of claim 1, wherein: the end parts of the wave inhibitors all adopt rubber energy absorbing devices, so that the wave inhibitors have certain flexibility and certain strength.
5. The wave retarder ends of claim 4 are all rubber energy absorbing devices, wherein: the connection part between the fender extension platform and the baffle of the obstruction device is calculated according to the wave energy intensity to obtain an energy absorption rubber ring.
6. A flexible marine vessel side-extension wave barrier as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: the telescopic mechanism and the supporting mechanism of the deck extension device and the wave inhibitor can control the extension and retraction of the deck extension platform through an electric or hydraulic mechanism so as to ensure the safety and stability of the ship during offshore berthing or cargo loading and unloading and offshore operation and sailing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068004.9A CN117163217A (en) | 2023-08-23 | 2023-08-23 | Wave inhibitor for flexible ship board extension platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068004.9A CN117163217A (en) | 2023-08-23 | 2023-08-23 | Wave inhibitor for flexible ship board extension platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117163217A true CN117163217A (en) | 2023-12-05 |
Family
ID=88929075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311068004.9A Pending CN117163217A (en) | 2023-08-23 | 2023-08-23 | Wave inhibitor for flexible ship board extension platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117163217A (en) |
-
2023
- 2023-08-23 CN CN202311068004.9A patent/CN117163217A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109952246B (en) | System and method for reconfiguring mobile docking equipment for transporting, removing, assembling, housing and transferring assets | |
| US4683832A (en) | Device and method to set and salvage structures | |
| US11560277B2 (en) | Method of securing and transferring a load between a vessel and an offshore installation and an apparatus therefor | |
| Villa-Caro et al. | A review of ship mooring systems | |
| JP2006525189A (en) | Ship mooring method and system | |
| WO2017058098A1 (en) | A mobile docking apparatus and method of operating thereof | |
| US11161571B2 (en) | Method of securing and transferring a load between a vessel and an offshore installation and an apparatus therefor | |
| US9463848B2 (en) | Semi-submersible integrated port | |
| EP3992368B1 (en) | Jack-up platform with receiving space for a barge and method for offshore installation of a wind turbine | |
| US20120055388A1 (en) | 2 step cam mooring system | |
| KR20030087995A (en) | A cargo-handling apparatus at sea-side of container ship | |
| CN220842856U (en) | Wave inhibitor for flexible ship board extension platform | |
| CN117163217A (en) | Wave inhibitor for flexible ship board extension platform | |
| US10960958B2 (en) | Device and method for securing a watercraft | |
| CN110949611A (en) | Mooring device, ship and arrangement method of mooring device | |
| CN107140149A (en) | A kind of Z-drive tug rubber fender device | |
| KR20130003914A (en) | Method for mounting azimuth thruster for ship on land | |
| CN115087591A (en) | Mooring vessel comprising a riser moonpool extension | |
| RU2170690C1 (en) | Complex for performing work in water area | |
| NO159006B (en) | PROCEDURE AND APPARATUS FOR THE LEVING OR DOCKING OF HALF SUBMITTABLE RIGGERS. | |
| WO2021096368A1 (en) | Floating construction with mooring system and mooring method | |
| GB2135261A (en) | All weather mooring systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |