CN117569265A - Marine key target protection net system - Google Patents
Marine key target protection net system Download PDFInfo
- Publication number
- CN117569265A CN117569265A CN202311778108.9A CN202311778108A CN117569265A CN 117569265 A CN117569265 A CN 117569265A CN 202311778108 A CN202311778108 A CN 202311778108A CN 117569265 A CN117569265 A CN 117569265A
- Authority
- CN
- China
- Prior art keywords
- rope
- net
- base
- buoy
- marine
- 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
- 239000004576 sand Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Revetment (AREA)
Abstract
The invention provides a marine key target protection net system, which comprises a marine base, wherein the outer side of the marine base is connected with a sand-bearing bottom net, the sand-bearing bottom net is connected with a positioning rope and a base rope, the positioning rope is connected with a positioning anchor, the base rope is connected with the marine base, and the outer side of the sand-bearing bottom net is provided with a plurality of groups of impact buffer units from top to bottom; the water surface outside the ocean base is provided with buoy seats, a buoy rope is connected between adjacent buoy seats, a buoy ball is connected to the buoy rope, and the buoy rope is connected with the positioning anchor through a connecting rope. After the scheme is adopted, the use safety of the ocean base is effectively ensured.
Description
Technical Field
The invention relates to the technical field of web pages, in particular to a marine key target protection net system.
Background
The ocean key targets comprise offshore wind power engineering, offshore platforms, offshore investigation platforms and the like, the base of the offshore platform is responsible for the supporting force of the whole platform, the safety of the base is important, and the base needs to bear environmental factors such as waves, currents and the like in the operation process. When ocean currents flow through the base, a vortex structure is formed around the base, the vortex can scour the base, the scour can directly influence the bearing capacity of the single pile foundation, and if the scour force is too large, the base collapses and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a marine key target protection net system which effectively ensures the use safety of a marine base.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the marine key target protection net system comprises a marine base, wherein a sand-bearing bottom net is connected to the outer side of the marine base, a positioning rope and a base rope are connected to the sand-bearing bottom net, the positioning rope is connected with a positioning anchor, the base rope is connected with the marine base, and a plurality of groups of impact buffer units are arranged on the outer side of the sand-bearing bottom net from top to bottom; the water surface outside the ocean base is provided with buoy seats, a buoy rope is connected between adjacent buoy seats, a buoy ball is connected to the buoy rope, and the buoy rope is connected with the positioning anchor through a connecting rope.
The impact buffering unit comprises a filling net bag, a net supporting pull rope and a net supporting floater, wherein the cross section of the filling net bag is in a V shape, the length of the inner side wall of the filling net bag is larger than that of the outer side wall of the filling net bag, the inner side wall of the filling net bag is connected with a sand bearing bottom net, the top of the outer side wall is connected with a side rope, the net supporting floater is sleeved on the side rope, the side rope is connected with a buffering rope, the buffering rope is connected with the floater rope, and a buffering medium is filled in the filling net bag.
The width of the filling net bag of the upper layer is smaller than that of the filling net bag of the lower layer, and the width of the filling net bag of the lowest layer is smaller than that of the bottom bag.
The bottom of the sand bearing bottom net is bent outwards and upwards to form a bottom pocket, the top of the bottom pocket is connected with a floater rope, a buffer medium is filled in the bottom pocket, and a positioning rope is connected to the lower part of the outer side of the bottom pocket.
One end of the connecting rope is connected with the floater rope, and the other end of the connecting rope is downwards connected with the middle part or the lower part of the positioning rope.
The buoy seat is a plurality of, distributes on the surface of water around the ocean base.
The buffer medium is cobblestone, sand stone or wave-proof module.
After the scheme is adopted, the top of the sand-bearing bottom net is connected with the ocean base through the base rope, the bottom of the sand-bearing bottom net is positioned through the positioning anchor, so that the sand-bearing bottom net is suspended between the ocean base and the positioning anchor, the upper part of the sand-bearing bottom net is positioned above the horizontal plane, the lower part of the sand-bearing bottom net is positioned below the horizontal plane, the buffer medium is filled in the impact buffer unit, when the sand-bearing bottom net is impacted by the water surface, waves directly impact the impact buffer unit (buffer medium), and impact force is eliminated through the buffer medium in a buffering mode, so that ocean waves are prevented from directly impacting the ocean base, and the use safety of the ocean base is effectively ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of an impact buffering unit according to the present invention.
Fig. 3 is a schematic view of the impact protection principle of the present invention.
Detailed Description
The invention is further described below with reference to all drawings, and in a preferred embodiment of the invention, referring to fig. 1 to 3, a marine key target protection net system described in the embodiment includes a marine base 1, a sand-bearing bottom net 2 is connected to the outer side of the marine base 1, a positioning rope 3 and a base rope 4 are connected to the sand-bearing bottom net 2, the positioning rope 3 is connected to a positioning anchor 5, the base rope 4 is connected to the marine base 1, and a plurality of groups of impact buffer units are arranged from top to bottom on the outer side of the sand-bearing bottom net 2; the outside of the ocean base 1 is provided with a plurality of buoy seats 6 on the water surface, and the buoy seats 6 are distributed on the water surface around the ocean base 1. A float rope 7 is connected between the adjacent float seats 6, a float ball 8 is connected on the float rope 7, and the float rope 7 is connected with the positioning anchor 5 through a connecting rope 9. One end of the connecting rope 9 is connected with the float rope 7, and the other end of the connecting rope 9 is downwards connected with the middle part or the lower part of the positioning rope 3.
The impact buffering unit comprises a filling net bag 10, a net supporting pull rope 11 and a net supporting floater 12, wherein the cross section of the filling net bag 10 is in a V shape, the length of the inner side wall of the filling net bag is larger than that of the outer side wall, the inner side wall of the filling net bag 10 is connected with a sand supporting bottom net 2, the top of the outer side wall is connected with a side rope, the net supporting floater 12 is sleeved on the side rope, the side rope is connected with a buffering rope 13, the buffering rope 13 is connected with a floater rope 7, a buffering medium 14 is filled in the filling net bag 10, and the buffering medium 14 is cobble, sand stone or a wave-preventing module. The width of the filling net bag 10 of the upper layer is smaller than that of the filling net bag 10 of the lower layer, and the width of the filling net bag 10 of the lowest layer is smaller than that of the bottom bag. The bottom of the sand bearing bottom net 2 is bent outwards and upwards to form a bottom pocket, the top of the bottom pocket is connected with the float rope 7, the bottom pocket is filled with a buffer medium 14, and the positioning rope 3 is connected to the lower part of the outer side of the bottom pocket.
The four directions around the ocean base are respectively provided with a buoy seat for fixed points, the four buoy seats are connected through a buoy rope, and after the four buoy seats are connected, an enclosure is formed on the ocean base, and a buoy ball on the enclosure provides buoyancy, so that the enclosure floats on the sea surface all the time;
the four sand-bearing bottom nets are respectively positioned in the lower direction of the ocean base, adjacent sand-bearing bottom nets are connected through net ropes, the tops of the sand-bearing bottom nets are connected with base ropes, the base ropes are connected with the ocean base, the bottoms of the sand-bearing bottom nets are connected with positioning ropes, and the positioning ropes are connected with positioning anchors;
throwing a positioning anchor to the outer lower part of the ocean base, wherein the positioning anchor forms an inclined plane after being fixed, and four combined sand-bearing bottom nets form a trapezoid purse net with a small upper part and a large lower part; the bottom of the sand-bearing bottom net is folded outwards and upwards and then connected with a floater rope to form a bottom pocket;
connecting the filling net bags on the sand bearing bottom net from top to bottom, connecting the float balls outside the filling net bags, wherein the float balls of the middle layer and the upper layer of the filling net bags are not contacted with the water surface, and the float balls of the lower layer of the filling net bags are contacted with the water surface;
the width of the filling net bag of the next layer is larger than that of the filling net bag of the previous layer, so that even if the buffer medium of the upper layer is flushed out by sea waves, the buffer medium can fall into the filling net bag of the next layer under the dead weight, and then the redundant buffer medium in the filling net bag of the lower layer is put into the upper layer at regular intervals (the filling net bag can also be made into a bag shape according to the requirement, so that the buffer medium is prevented from falling out), and gaps are reserved among the buffer mediums, so that the normal flow of sea water is not influenced;
when the wave impact occurs, the wave can impact on the filling net bag flush with the water surface at first and is contacted with the buffer medium in the filling net bag, wherein a part of the wave is buffered by the buffer medium in the filling net bag, the other part of the wave is impacted upwards under the blocking of the buffer medium and is blocked and buffered by the filling net bag (buffer medium) at the upper layer in sequence, and finally the impact force of the wave is completely buffered, so that the use safety of the ocean base is ensured.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all changes made in the shape and principles of the present invention are covered by the scope of the present invention.
Claims (7)
1. The utility model provides a marine key target protection network system, it includes ocean base (1), its characterized in that: the outer side of the ocean base (1) is connected with a sand-bearing bottom net (2), the sand-bearing bottom net (2) is connected with a positioning rope (3) and a base rope (4), the positioning rope (3) is connected with a positioning anchor (5), the base rope (4) is connected with the ocean base (1), and a plurality of groups of impact buffer units are arranged outside the sand-bearing bottom net (2) from top to bottom; the water surface outside the ocean base (1) is provided with buoy seats (6), a buoy rope (7) is connected between adjacent buoy seats (6), a buoy ball (8) is connected to the buoy rope (7), and the buoy rope (7) is connected with the positioning anchor (5) through a connecting rope (9).
2. The marine accent target protection net system according to claim 1, wherein: the impact buffering unit comprises a filling net bag (10), a net supporting pull rope (11) and a net supporting floater (12), wherein the cross section of the filling net bag (10) is in a V shape, the length of the inner side wall of the filling net bag is larger than that of the outer side wall of the filling net bag, the inner side wall of the filling net bag (10) is connected with a sand bearing bottom net (2), the top of the outer side wall is connected with a side rope, the net supporting floater (12) is sleeved on the side rope, a buffering rope (13) is connected to the side rope, the buffering rope (13) is connected with a floater rope (7), and a buffering medium (14) is filled in the filling net bag (10).
3. The marine accent target protection net system according to claim 1, wherein: the width of the filling net bag (10) of the upper layer is smaller than that of the filling net bag (10) of the lower layer, and the width of the filling net bag (10) of the lowest layer is smaller than that of the bottom bag.
4. The marine accent target protection net system according to claim 1, wherein: the bottom of the sand bearing bottom net (2) is bent outwards and upwards to form a bottom pocket, the top of the bottom pocket is connected with the float rope (7), a buffer medium (14) is filled in the bottom pocket, and the positioning rope (3) is connected to the lower part of the outer side of the bottom pocket.
5. The marine accent target protection net system according to claim 1, wherein: one end of the connecting rope (9) is connected with the float rope (7), and the other end of the connecting rope (9) is downwards connected with the middle part or the lower part of the positioning rope (3).
6. The marine accent target protection net system according to claim 1, wherein: the plurality of buoy seats (6) are distributed on the water surface around the ocean base (1).
7. The marine accent target protection net system according to claim 1, wherein: the buffer medium (14) is cobblestone, sand stone or wave-proof module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311778108.9A CN117569265A (en) | 2023-12-22 | 2023-12-22 | Marine key target protection net system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311778108.9A CN117569265A (en) | 2023-12-22 | 2023-12-22 | Marine key target protection net system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117569265A true CN117569265A (en) | 2024-02-20 |
Family
ID=89891916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311778108.9A Pending CN117569265A (en) | 2023-12-22 | 2023-12-22 | Marine key target protection net system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117569265A (en) |
-
2023
- 2023-12-22 CN CN202311778108.9A patent/CN117569265A/en active Pending
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