CN107476246B - Rotatable transformation type breakwater monomer, breakwater formed by same and breakwater method - Google Patents
Rotatable transformation type breakwater monomer, breakwater formed by same and breakwater method Download PDFInfo
- Publication number
- CN107476246B CN107476246B CN201710793173.7A CN201710793173A CN107476246B CN 107476246 B CN107476246 B CN 107476246B CN 201710793173 A CN201710793173 A CN 201710793173A CN 107476246 B CN107476246 B CN 107476246B
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- breakwater
- steel
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- rotatable
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- 239000000178 monomer Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000009466 transformation Effects 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000013535 sea water Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 67
- 239000010959 steel Substances 0.000 claims description 67
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a rotatable transformation type breakwater monomer, a breakwater and a breakwater method. The breakwater disclosed by the invention has the advantages of good breakwater effect, high construction speed, low manufacturing cost, basically no need of maintenance after construction and low operation cost. According to the wave-breaking method disclosed by the invention, when no wave exists, seawater on the inner side and the outer side of the breakwater can exchange water through the through round holes on the breakwater monomer, so that the good water environment on the inner side of the breakwater is ensured.
Description
Technical Field
The invention belongs to the field of coastal protection engineering, and particularly relates to a rotatable conversion type breakwater monomer, a breakwater composed of the same and a breakwater method.
Background
The chinese patent application CN 1056966517A discloses a novel floating breakwater, which comprises a floating body, an anchor mooring rope and a sinking block, and also comprises a breakwater plate, a top push plate and a heave plate; the wave-proof plate is detachably arranged on the wave-facing side above the floating body; the top push plate is detachably arranged on one side of the back wave of the floating body; the swinging reduction plate is rigidly connected below the floating body; the sinking block is arranged at the bottom end of the anchoring cable and laid on the seabed. The breakwater has the problems of short service life, high construction difficulty and high cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rotatable conversion type breakwater monomer, a breakwater composed of the rotatable conversion type breakwater monomer and a breakwater method.
The invention adopts the following technical scheme:
the improvement of a rotatable conversion type breakwater monomer is that: the single body comprises a steel column, a steel frame pedal is installed at the top of the steel column, a conical fixed tail end with a downward pointed end is installed at the bottom of the steel column, a steel gear and a column body which can rotate around the steel column are sleeved on the steel column, the steel gear is located on the column body and is fixedly connected with the column body, and more than two through round holes are formed in one side of the column body from top to bottom.
Furthermore, a cylindrical seat support is arranged on one side of the fixed tail end, which is contacted with the column body, and the lower end of the column body is inserted into the seat support.
Furthermore, the column body is a reinforced concrete column body, and the seat support is a steel seat support.
Furthermore, the through round holes are horizontal through round holes.
The improvement of a rotatable conversion type breakwater is that: the rotatable conversion type breakwater comprises a fixed column inserted on the embankment, a supporting platform and a steel gear are arranged on the part, exposed out of the embankment, of the fixed column, the supporting platform is installed on the embankment, and the steel gear is arranged on the supporting platform and can rotate around the fixed column; the rotatable conversion type breakwater also comprises more than two breakwater basic units which are connected in series, each breakwater basic unit is composed of two breakwater monomers with fixed tail ends inserted into the sea bottom, steel gears between the two breakwater monomers are meshed with each other, cylinders are tightly attached to one side with a through round hole, steel gears between the two adjacent breakwater monomers in the two adjacent breakwater basic units are meshed with each other, the cylinders are tightly attached to each other, and the steel gears of the breakwater monomers adjacent to fixed columns on the breakwater are meshed with the steel gears on the fixed columns.
Furthermore, a steel frame pedal is installed at the top of the fixed column.
Furthermore, the breakwater basic units connected in series can be arranged in a line or two intersecting lines, and the included angle between the two lines is an obtuse angle.
In a breakwater method using the above breakwater, the improvement comprising the steps of:
(1) When no waves exist, the steel gears on the fixing columns rotate 90 degrees anticlockwise, the breakwater basic units connected in series start to rotate 90 degrees clockwise and 90 degrees anticlockwise alternately in sequence from breakwater monomers adjacent to the fixing columns on the breakwater, so that the side, provided with the through round holes, of each breakwater monomer is the wave-facing side, seawater on the inner side and the outer side of the breakwater can exchange water through the through round holes, and the water environment on the inner side of the breakwater is ensured to be good;
(2) When large waves exist, the steel gears on the fixed columns rotate clockwise by 90 degrees to reset, the breakwater basic units connected in series start the breakwater monomers adjacent to the fixed columns on the bank to rotate anticlockwise by 90 degrees and rotate clockwise by 90 degrees in sequence, so that the side, without the through round holes, of each breakwater monomer is the wave-facing side, and the wave-preventing effect is achieved;
(3) When waves exist but no big waves exist, the steel gears on the fixed columns can be rotated anticlockwise to a certain angle between 0 degree and 90 degrees according to the size of the waves, the breakwater basic units connected in series start the steel gears to rotate clockwise and anticlockwise in turn from the breakwater monomers adjacent to the fixed columns on the embankment, and therefore the wave-facing angle of each breakwater monomer through round hole is adjusted, and the exchange rate of seawater on the inner side and the outer side of the breakwater is changed.
The invention has the beneficial effects that:
the single breakwater disclosed by the invention has the advantages of simple structure and low manufacturing cost, and can be rapidly produced in batches for building the breakwater.
The breakwater disclosed by the invention has the advantages of good breakwater effect, high construction speed, low manufacturing cost, basically no need of maintenance after construction and low operation cost.
According to the wave-breaking method disclosed by the invention, when no wave exists, seawater on the inner side and the outer side of the breakwater can exchange water through the through round holes on the breakwater monomer, so that the good water environment on the inner side of the breakwater is ensured.
Drawings
Fig. 1 is a schematic structural exploded view of a rotatable conversion type breakwater unit disclosed in embodiment 1 of the present invention;
fig. 2 is a front view schematically illustrating the structure of the rotatable conversion type breakwater according to embodiment 1 of the present invention;
fig. 3 is a schematic view of the structure of the rotatable conversion type breakwater disclosed in embodiment 1 of the present invention from above;
fig. 4 is a schematic diagram showing the distribution of through circular holes on each column body in the breakwater basic unit connected in series as disclosed in embodiment 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Alternatively, in this embodiment, a cylindrical seat 3 is provided on the side of the fixed end in contact with the column, into which the lower end of the column is inserted. The steel column, the steel frame pedal, the fixed tail end and the seat support are welded and fixed.
The column body is a reinforced concrete column body, and the seat support is a steel seat support. The through round holes are horizontal through round holes.
As shown in fig. 2-3, the present embodiment further discloses a rotatable conversion type breakwater, which is composed of the above breakwater monomers, wherein the rotatable conversion type breakwater comprises a fixed column 9 inserted on the bank, a supporting platform 8 and a steel gear are arranged on the part of the fixed column exposed out of the bank, the supporting platform is arranged on the bank, and the steel gear is arranged on the supporting platform and can rotate around the fixed column; the rotatable transformation type breakwater also comprises more than two breakwater basic units which are connected in series, each breakwater basic unit is composed of two breakwater monomers with fixed tail ends 4 inserted into the seabed, as shown in figure 4, steel gears 5 between the two breakwater monomers are meshed with each other, one sides of cylinders 7 with through round holes 6 are tightly attached to each other, steel gears between two adjacent breakwater monomers in the two adjacent breakwater basic units are meshed with each other, the cylinders are tightly attached to each other, and the steel gears of the breakwater monomers adjacent to fixed columns on the breakwater are meshed with the steel gears on the fixed columns. The steel gears in the breakwater are meshed in sequence, and the steel gears on the cylinder in the breakwater can be driven to rotate by rotating the steel gears on the fixed columns, so that the cylinder is rotated.
Alternatively, in this embodiment, a steel frame pedal is mounted on top of the fixed posts. The breakwater basic units connected in series can be arranged in a line or two intersecting lines, and the included angle between the two lines is an obtuse angle.
The embodiment also discloses a breakwater method, which comprises the following steps:
(1) When no wave exists, the steel gears on the fixed columns rotate 90 degrees anticlockwise, the breakwater basic units connected in series start the steel gears to rotate 90 degrees clockwise and 90 degrees anticlockwise in turn from the breakwater monomers adjacent to the fixed columns on the breakwater, so that the side, provided with the through round holes, of the cylinder band of each breakwater monomer is the wave-facing side, seawater on the inner side and the outer side of the breakwater can exchange water through the through round holes, and the water environment on the inner side of the breakwater is ensured to be good;
(2) When large waves exist, the steel gears on the fixed columns rotate clockwise by 90 degrees to reset, the breakwater basic units connected in series start to rotate anticlockwise by 90 degrees and clockwise by 90 degrees in turn from the breakwater monomers adjacent to the fixed columns on the bank, so that the side, without the through round holes, of the column bodies of all the breakwater monomers is the wave-facing side, and the wave-preventing effect is achieved;
(3) When waves exist but no big waves exist, the steel gears on the fixed columns can be rotated anticlockwise to a certain angle between 0 degree and 90 degrees according to the size of the waves, the breakwater basic units connected in series start the steel gears to rotate clockwise and anticlockwise in turn from the breakwater monomers adjacent to the fixed columns on the embankment, and therefore the wave-facing angle of each breakwater monomer through round hole is adjusted, and the exchange rate of seawater on the inner side and the outer side of the breakwater is changed.
Claims (8)
1. The utility model provides a rotatable transform breakwater monomer which characterized in that: the single body comprises a steel column, a steel frame pedal is installed at the top of the steel column, a conical fixed tail end with a downward pointed end is installed at the bottom of the steel column, a steel gear and a column body which can rotate around the steel column are sleeved on the steel column, the steel gear is located on the column body and is fixedly connected with the column body, and more than two through round holes are formed in one side of the column body from top to bottom.
2. The rotatable conversion breakwater unit according to claim 1, wherein: the side of the fixed tail end, which is contacted with the column body, is provided with a cylindrical seat support, and the lower end of the column body is inserted into the seat support.
3. The convertible rotatable breakwater unit as claimed in claim 2, wherein: the column body is a reinforced concrete column body, and the seat support is a steel seat support.
4. The convertible rotatable breakwater unit as claimed in claim 1, wherein: the through round holes are horizontal through round holes.
5. A rotatable conversion type breakwater using the breakwater unit according to claim 1, wherein: the rotatable conversion type breakwater comprises a fixed column inserted on the embankment, a supporting platform and a steel gear are arranged on the part, exposed out of the embankment, of the fixed column, the supporting platform is installed on the embankment, and the steel gear is arranged on the supporting platform and can rotate around the fixed column; the rotatable conversion type breakwater also comprises more than two breakwater basic units which are connected in series, each breakwater basic unit is composed of two breakwater monomers with fixed tail ends inserted into the sea bottom, steel gears between the two breakwater monomers are meshed with each other, cylinders are tightly attached to one side with a through round hole, steel gears between the two adjacent breakwater monomers in the two adjacent breakwater basic units are meshed with each other, the cylinders are tightly attached to each other, and the steel gears of the breakwater monomers adjacent to fixed columns on the breakwater are meshed with the steel gears on the fixed columns.
6. The transformable breakwater of claim 5, wherein: and a steel frame pedal is arranged at the top of the fixed column.
7. The rotatable conversion breakwater according to claim 5, wherein: the breakwater basic units connected in series can be arranged in a line or two intersecting lines, and the included angle between the two lines is an obtuse angle.
8. A breakwater method using the breakwater of claim 5, comprising the steps of:
(1) When no wave exists, the steel gears on the fixed columns rotate 90 degrees anticlockwise, the breakwater basic units connected in series start the steel gears to rotate 90 degrees clockwise and 90 degrees anticlockwise in turn from the breakwater monomers adjacent to the fixed columns on the breakwater, so that the side, provided with the through round holes, of the cylinder band of each breakwater monomer is the wave-facing side, seawater on the inner side and the outer side of the breakwater can exchange water through the through round holes, and the water environment on the inner side of the breakwater is ensured to be good;
(2) When large waves exist, the steel gears on the fixed columns rotate clockwise by 90 degrees to reset, the breakwater basic units connected in series start the breakwater monomers adjacent to the fixed columns on the bank to rotate anticlockwise by 90 degrees and rotate clockwise by 90 degrees in sequence, so that the side, without the through round holes, of each breakwater monomer is the wave-facing side, and the wave-preventing effect is achieved;
(3) When waves exist but no big waves exist, the steel gears on the fixed columns can be rotated anticlockwise to a certain angle between 0 degree and 90 degrees according to the size of the waves, the breakwater basic units connected in series start the steel gears to rotate clockwise and anticlockwise in turn from the breakwater monomers adjacent to the fixed columns on the embankment, and therefore the wave-facing angle of each breakwater monomer through round hole is adjusted, and the exchange rate of seawater on the inner side and the outer side of the breakwater is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793173.7A CN107476246B (en) | 2017-09-06 | 2017-09-06 | Rotatable transformation type breakwater monomer, breakwater formed by same and breakwater method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793173.7A CN107476246B (en) | 2017-09-06 | 2017-09-06 | Rotatable transformation type breakwater monomer, breakwater formed by same and breakwater method |
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| Publication Number | Publication Date |
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| CN107476246A CN107476246A (en) | 2017-12-15 |
| CN107476246B true CN107476246B (en) | 2022-12-02 |
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| CN201710793173.7A Active CN107476246B (en) | 2017-09-06 | 2017-09-06 | Rotatable transformation type breakwater monomer, breakwater formed by same and breakwater method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385606B (en) * | 2018-02-01 | 2023-07-07 | 中国海洋大学 | Open-pore breakwater capable of promoting vertical exchange of surface deep water body and wave prevention method |
| CN113529639B (en) * | 2021-07-22 | 2022-08-02 | 西南石油大学 | Vertical pipe vibration suppression device and method for combined rotation of strake and impeller in mesh enclosure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3845001B2 (en) * | 2001-11-29 | 2006-11-15 | 西松建設株式会社 | Wave protection device |
| JP6539815B2 (en) * | 2014-03-11 | 2019-07-10 | エム・エムブリッジ株式会社 | Mobile breakwater facility |
| CN105421290A (en) * | 2015-12-11 | 2016-03-23 | 哈尔滨工程大学 | Dual-body floating type wave suppressor additionally provided with horizontal plates |
| CN105696517B (en) * | 2016-04-07 | 2017-11-24 | 魏晓松 | Novel floating breakwater |
| CN207130673U (en) * | 2017-09-06 | 2018-03-23 | 中国海洋大学 | A kind of breakwater of rotatable transform breakwater monomer and its composition |
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