CN208455565U - One kind is from lift floating breakwater - Google Patents
One kind is from lift floating breakwater Download PDFInfo
- Publication number
- CN208455565U CN208455565U CN201820947832.8U CN201820947832U CN208455565U CN 208455565 U CN208455565 U CN 208455565U CN 201820947832 U CN201820947832 U CN 201820947832U CN 208455565 U CN208455565 U CN 208455565U
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- CN
- China
- Prior art keywords
- buoyancy tank
- hollow concrete
- concrete buoyancy
- floating breakwater
- sump
- 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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- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model discloses one kind from lift floating breakwater, including hollow concrete buoyancy tank, air pressure pump, high resiliency ocean anchor cable and anchor block, the cavity inside of hollow concrete buoyancy tank is set as a sump, one air pressure pump is set above sump, the exhaust outlet of air pressure pump is located at the top of hollow concrete buoyancy tank, hollow concrete buoyancy tank bottom is provided with clump weight, several hollow concrete buoyancy tanks are connected to form pontoon bridge, entire pontoon bridge connection high resiliency ocean anchor cable is fixed on seabed, and high resiliency ocean anchor cable bottom is fixed on anchor block；The utility model can be in the project site that can not build type breakwater, it builds and meets the floating breakwater used or double as landing stage, when the extreme weathers such as severe sea condition, typhoon that temporarily, water surface following certain depth can also be sunk to, Lidar Equation is avoided, is prolonged the service life；Project cost can be saved using this floating breakwater, the duration greatlys save, and can quickly arrange harbour, has military strategy value.
Description
Technical field
The utility model relates to the breakwater technical fields in ocean engineering, more specifically, it relates to a kind of from lifting
Formula floating breakwater.
Background technique
Global coastline is about 440,000 kms, and the mainland coastline in China is about 1.8 ten thousand kms, in addition coastal thousands of
A big small island, total water front are up to 3.2 ten thousand kms.Littoral zone has resource abundant, and there are about 2/3 population distributions to exist in the world
Coastal area.Therefore, littoral zone be mankind's activity frequently and economy extremely prosperity area with China economic development, and
The Belt and Road national strategy, we have built a large amount of Wharf Engineering for stopping various ships along littoral zone, and in shore
Sea region has built the heavy constructions such as many airports, house, business, and along with the trend of global warming, typhoon, storm tide etc.
Threat that extreme weather generates the facility of strand and destroy it is increasingly severe, existing harbour be mostly gravity type sloping breakwater or
Vertical type dike, construction program and construction period are longer, and cost is also prohibitively expensive, and as country adds water-use rights
Strong supervision, the construction of various reclamations have all obtained great limitation and restriction, alleviate and various manually fill out extra large structures pair
The destruction of littoral zone.If but to build how Wharf Engineering is handled in some important littoral zones, from lift floating
Breakwater is just able to satisfy requirement.It is built, usage mode is flexible, and the influence to environment is minimum, flexible to the occupancy mode in sea area,
Use easy to spread.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind from the anti-wave of lift floating
Dike, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
One kind from lift floating breakwater, including hollow concrete buoyancy tank, air pressure pump, high resiliency ocean anchor cable and
Anchor block, the cavity inside of the hollow concrete buoyancy tank are set as a sump, and an air pressure pump is arranged above sump, empty
The exhaust outlet of gas compression pump is located at the top of hollow concrete buoyancy tank, and hollow concrete buoyancy tank bottom is provided with clump weight, Ruo Gankong
Heart concrete buoyancy tank is connected to form pontoon bridge, and entire pontoon bridge connection high resiliency ocean anchor cable is fixed on seabed, high resiliency ocean anchor
On the fixed anchor block in rope bottom.
Further, the hollow concrete buoyancy tank is precast concrete case, the width of hollow concrete buoyancy tank be 260cm,
Height is 280cm, length 10m and sidewall thickness are 20cm.
Further, the sump bottom is equipped with electrically operated valve, and the hollow concrete buoyancy tank on the outside of electrically operated valve is equipped with
Discharge outlet.
Further, the air pressure pump is mounted on the mounting rack in sump, and it is floating that mounting rack is fixed on hollow concrete
On chamber interior wall.
Further, the clump weight is reinforced concrete floor.
Further, the anchor block is gravity type armored concrete block, and block weight is 5-10 tons.
Further, the sump internal height be 200cm, width 240cm, mounting rack is fixed on sump top 140cm
Place, mounting rack are 60cm apart from hollow concrete buoyancy tank top inner wall height.
Further, 2 sets of high resiliency ocean anchor cables, 2 sets of high resiliency oceans are respectively arranged in the end of the hollow concrete buoyancy tank
Anchor cable is arranged in a crossed manner and is connected and fixed on seabed, the anchor cable company of high resiliency ocean anchor cable and hollow concrete buoyancy tank bottom with anchor block
Well is connect to be connected.
In order to further improve hollow concrete buoyancy tank be connected composition pontoon bridge practicability and reliability, it is hollow
With no restrictions, several hollow concrete buoyancy tanks are linearly, annulus or other shapes are sequentially connected for the quantity of concrete buoyancy tank
Floating breakwater is constituted, well location is connected in anchor cable between hollow concrete buoyancy tank and installs rubber cushion blocks, hollow concrete buoyancy tank
Between be connected by connection wirerope.
In conclusion the utility model has the advantages that compared with prior art
Firstly, the utility model can be in the project site that can not build type breakwater, construction satisfaction is used floating
Formula breakwater doubles as landing stage, when the extreme weathers such as severe sea condition, typhoon that temporarily, it is certain the water surface or less can also be sunk to
Depth avoids Lidar Equation, prolongs the service life.
Secondly, can save project cost using this floating breakwater, the duration is greatlyd save, and the utility model is applied to
Floating breakwater can quickly arrange harbour, have military strategy value.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that buoyancy tank keeps draft in the utility model.
Fig. 3 is the structural schematic diagram that the utility model is located at the water surface or less position.
Fig. 4 is the structural schematic diagram that hollow concrete buoyancy tank is connected in the utility model.
Fig. 5 is the bottom view that the utility model hollow concrete buoyancy tank is connected.
Appended drawing reference: 1- hollow concrete buoyancy tank, 2- sump, 3- electrically operated valve, 4- discharge outlet, 5- air pressure pump, 6-
Exhaust outlet, 7- mounting rack, 8- clump weight, 9- high resiliency ocean anchor cable, 10- anchor block, 11- anchor cable connection well, 12- connection wirerope,
13- rubber cushion blocks.
Wherein: the water purification face a-, b- wave height, c- wave crest, d- wavelength, e- trough.
Specific embodiment
The technical solution of the utility model is described further in the following with reference to the drawings and specific embodiments.
It is a kind of from lift floating breakwater, including hollow concrete buoyancy tank 1, air pressure pump 5, high resiliency referring to Fig. 1
Ocean anchor cable 9 and anchor block 10, the hollow concrete buoyancy tank 1 are precast concrete case, and the width of hollow concrete buoyancy tank 1 is
260cm, be highly 280c, length is 10m and sidewall thickness is 20cm, the cavity inside of hollow concrete buoyancy tank 1 is set as one
A sump 2,2 bottom of sump are equipped with electrically operated valve 3, and the hollow concrete buoyancy tank 1 in 3 outside of electrically operated valve is equipped with discharge outlet 4,
One air pressure pump 5 is set above the sump 2, and air pressure pump 5 is mounted on the mounting rack 7 in sump 2, mounting rack 7
It is fixed on 1 inner wall of hollow concrete buoyancy tank, the exhaust outlet 6 of air pressure pump 5 is located at 1 top of hollow concrete buoyancy tank, hollow
Thicker reinforced concrete floor is arranged as clump weight 8 in 1 bottom of concrete buoyancy tank, and several hollow concrete buoyancy tanks 1 are connected
Pontoon bridge is constituted, entire pontoon bridge is fixed on seabed using high resiliency ocean anchor cable 9, and anchor cable 9 bottom in high resiliency ocean is fixed on anchor block
On 10, anchor block 10 generally uses common gravity type armored concrete block, and block weight is used according to design, generally 5-10
Ton.
In the sea area where engineering, hollow concrete buoyancy tank 1 first in the prefabricated completion in bank side, when the position where engineering such as
Perhaps the requirement of marine environment causes to be limited by cost control or environmental impact assessment fruit seawater relatively depth, can not use common gravity type
When breakwater, the floating breakwater of the utility model can be used.
By the lifting of hollow concrete buoyancy tank 1 to project site, water is not injected into sump 2 at this time, it is each hollow
2 sets of high resiliency ocean anchor cables 9 are respectively arranged in the end of concrete buoyancy tank 1, install high resiliency ocean anchor cable 9 and connect with anchor block 10
It being fixed on after seabed, floating breakwater, which is in, works normally operating condition, and after in place, air pressure pump 5 works, air is discharged,
Sump 2 in hollow concrete buoyancy tank 1 is injected into suitable seawater, buoyancy tank is made to keep certain draft, can be incited somebody to action at this time
As floating breakwater using or as stop temporary wharf, as shown in Figure 2.
When typhoon season is come temporarily, wave caused by extreme weather, trend, wind speed have exceeded design value, at this time breakwater
It is unable to satisfy normal work operating condition and avoids billow, hurricane then pontoon bridge can be sunk to the certain depth of the water surface or less at this time
The excess loads load such as wind.Generally according to weather forecast, hollow concrete buoyancy tank 1 can sink to the following projected depth of the water surface in advance,
Starting air pressure pump 5 first fills the water the sump 2 in hollow concrete buoyancy tank 1, and hollow concrete buoyancy tank 1 is made to sink, and reaches
After designated depth, then certain water is excluded, so that buoyancy at this time is greater than gravity, the high resiliency ocean anchor cable 9 of pontoon bridge bottom is still
Its pulling force is played, hollow concrete buoyancy tank 1 is fixed, and keeps balancing, hollow concrete buoyancy tank 1 is made to be suspended in designated depth.
This depth is normally at 0.6-1 times of wave height of the water surface or less or less position, shown in Figure 3, the shadow of this depth wave energy
Sound is very low, and the cabinet of hollow concrete buoyancy tank 1 can be made not influenced and destruction by stormy waves.After equal typhoons, hollow coagulation
Water is discharged the sump 2 of native buoyancy tank 1, floats to the water surface, so that it may continue to use.
It based on principles above, remains and is easy to the characteristics of moving, but unlike common " floating breakwater ", it can
To be freely lifted according to the situation on the water surface.When the water surface is steady or wave height, wave energy are no more than " floating breakwater " tolerance range,
" floating breakwater ", which can work on, eliminates the wave energy on water surface surface, when wave height, wave energy are more than the receiving model of " floating breakwater "
When enclosing, " floating breakwater ", which can fill the water, sinks to trough hereinafter, reducing " floating breakwater " later maintenance maintenance cost.
Preferably, in the present embodiment, 2 internal height of sump be 200cm, width 240cm, mounting rack 7 is fixed
At 2 top 140cm of sump, mounting rack 7 is 60cm apart from 1 top inner wall height of hollow concrete buoyancy tank.
Preferably, in the present embodiment, 2 sets of high resiliency ocean anchor cables are respectively arranged in the end of the hollow concrete buoyancy tank 1
9,2 sets of high resiliency ocean anchor cables 9 are arranged in a crossed manner and are connected and fixed on seabed with anchor block 10, and high resiliency ocean anchor cable 9 is mixed with hollow
The anchor cable connection well 11 of 1 bottom of solidifying soil buoyancy tank is connected.
Referring to fig. 4, shown in Fig. 5, it is preferred that in the present embodiment, in order to further improve 1 phase of hollow concrete buoyancy tank
Connect composition pontoon bridge practicability and reliability, the quantity of hollow concrete buoyancy tank 1 with no restrictions, several hollow coagulations
Native buoyancy tank 1 linearly, annulus or other shapes be sequentially connected composition floating breakwater, between hollow concrete buoyancy tank 1 in anchor
Rope connects 11 position of well and rubber cushion blocks 13 is arranged, and is connected between hollow concrete buoyancy tank 1 by connection wirerope 12.
Technical principle of the utility model has been described above with reference to specific embodiments, is only the preferred implementation of the utility model
Mode.The protection scope of the utility model is not limited merely to above-described embodiment, technology belonging to the idea of the present invention
Scheme belongs to the protection scope of the utility model.Those skilled in the art, which does not need to pay for creative labor, to be associated
To other specific embodiments of the utility model, these modes are fallen within the protection scope of the utility model.
Claims (9)
1. a kind of from lift floating breakwater, including hollow concrete buoyancy tank (1), air pressure pump (5), high resiliency ocean anchor
Rope (9) and anchor block (10), which is characterized in that the cavity inside of the hollow concrete buoyancy tank (1) is set as a sump (2),
One air pressure pump (5) is set above sump (2), and the exhaust outlet (6) of air pressure pump (5) is located at hollow concrete buoyancy tank
(1) top, hollow concrete buoyancy tank (1) bottom are provided with clump weight (8), and several hollow concrete buoyancy tanks (1) are connected to form
Pontoon bridge, entire pontoon bridge connection high resiliency ocean anchor cable (9) are fixed on seabed, and high resiliency ocean anchor cable (9) bottom is fixed on anchor block
(10) on.
2. according to claim 1 a kind of from lift floating breakwater, which is characterized in that the hollow concrete buoyancy tank
It (1) is precast concrete case, the width of hollow concrete buoyancy tank (1) is 260cm, be highly 280cm, length 10m and side thickness
Degree is 20cm.
3. according to claim 1 a kind of from lift floating breakwater, which is characterized in that sump (2) the bottom peace
Equipped with electrically operated valve (3), the hollow concrete buoyancy tank (1) on the outside of electrically operated valve (3) is equipped with discharge outlet (4).
4. according to claim 2 a kind of from lift floating breakwater, which is characterized in that the air pressure pump (5)
It is mounted on the mounting rack (7) in sump (2), mounting rack (7) is fixed on hollow concrete buoyancy tank (1) inner wall.
5. according to claim 1 a kind of from lift floating breakwater, which is characterized in that the clump weight (8) is steel
Reinforced concrete bottom plate.
6. according to claim 1 a kind of from lift floating breakwater, which is characterized in that the anchor block (10) is gravity
Formula armored concrete block, block weight are 5-10 tons.
7. according to claim 4 a kind of from lift floating breakwater, which is characterized in that the sump (2) is internal high
Degree is 200cm, width 240cm, and mounting rack (7) is fixed at sump (2) top 140cm, and mounting rack (7) is apart from hollow coagulation
Native buoyancy tank (1) top inner wall height is 60cm.
8. according to claim 1 a kind of from lift floating breakwater, which is characterized in that the hollow concrete buoyancy tank
(1) end is respectively arranged 2 sets of high resiliency ocean anchor cables (9), 2 sets of high resiliency ocean anchor cables (9) it is arranged in a crossed manner and with anchor block (10)
It is connected and fixed on seabed, high resiliency ocean anchor cable (9) connect well (11) with the anchor cable of hollow concrete buoyancy tank (1) bottom and is connected
It connects.
9. according to claim 8 a kind of from lift floating breakwater, which is characterized in that several hollow concretes are floating
Case (1) is linear, annulus is sequentially connected composition floating breakwater, connects well (11) in anchor cable between hollow concrete buoyancy tank (1)
Rubber cushion blocks (13) are arranged in position, are connected between hollow concrete buoyancy tank (1) by connection wirerope (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947832.8U CN208455565U (en) | 2018-06-20 | 2018-06-20 | One kind is from lift floating breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947832.8U CN208455565U (en) | 2018-06-20 | 2018-06-20 | One kind is from lift floating breakwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455565U true CN208455565U (en) | 2019-02-01 |
Family
ID=65159519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947832.8U Expired - Fee Related CN208455565U (en) | 2018-06-20 | 2018-06-20 | One kind is from lift floating breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020250212A1 (en) * | 2019-06-11 | 2020-12-17 | Elta Systems Ltd. | Floating breakwater structure |
| CN113622385A (en) * | 2021-08-24 | 2021-11-09 | 广东海洋大学 | Perforated ball-leaning horizontal plate and connection mode thereof |
-
2018
- 2018-06-20 CN CN201820947832.8U patent/CN208455565U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020250212A1 (en) * | 2019-06-11 | 2020-12-17 | Elta Systems Ltd. | Floating breakwater structure |
| US12012708B2 (en) | 2019-06-11 | 2024-06-18 | Elta Systems Ltd. | Floating breakwater structure |
| CN113622385A (en) * | 2021-08-24 | 2021-11-09 | 广东海洋大学 | Perforated ball-leaning horizontal plate and connection mode thereof |
| CN113622385B (en) * | 2021-08-24 | 2022-12-20 | 广东海洋大学 | Perforated ball-leaning horizontal plate and connection mode thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |