CN110067231A - Floating suspension formula wave attenuating device - Google Patents
Floating suspension formula wave attenuating device Download PDFInfo
- Publication number
- CN110067231A CN110067231A CN201910474072.2A CN201910474072A CN110067231A CN 110067231 A CN110067231 A CN 110067231A CN 201910474072 A CN201910474072 A CN 201910474072A CN 110067231 A CN110067231 A CN 110067231A
- Authority
- CN
- China
- Prior art keywords
- filling cavity
- wave
- charging port
- unrestrained
- water surface
- 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
- 238000007667 floating Methods 0.000 title claims abstract description 20
- 239000000725 suspension Substances 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
Landscapes
- 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
Floating suspension formula wave attenuating device, including the water surface by being successively detachably connected from top to bottom with elastic piece disappear unrestrained buoyancy tank, underwater wave eliminating board, heavy board group at disappear unrestrained component and the rod piece that is made of fixing pipe, motion bar, cross bar.The water surface disappears unrestrained buoyancy tank, underwater wave eliminating board, heavy intralamellar part setting closed cavity and equipped with vibration damping material, each component collective effect, the kinetic energy and potential energy of wave is effectively reduced, the wave energy for concentrating on water surface surface layer is guided into the water surface of relatively placidity or less emphatically, dispersion has digested wave energy, effectively attenuates the erosion of wave opposite bank band.
Description
Technical field
The present invention relates to a kind of wave attenuating devices, outstanding more particularly to a kind of floating for river, navigation channel, lake, reservoir
Hanging wave attenuating device.
Background technique
River, navigation channel, lake, reservoir are the main surface water resources in continent for human use, as people are to it
The raising of Exploitation degree and the reinforcement of water ecology protective awareness, the anti-wave facility of wave that disappears also obtain Fast Construction and development.Disappear wave
Anti- wave facility is broadly divided into fixed, semi-fixed type, floating type.The fixed anti-wave facility of wave that disappears is most commonly seen large-scale construction
Form, usually armored concrete or large-scale permanent structure object are built, such as inclined breakwater, vertical type bulwark；Half is solid
Fixed pattern is flexible installing, and wave subduer is built up on fixed point facility, and assembled unit is also large and medium-sized cabinet or floating drum, and
Removable, such as flexible breakwater, rotary anti-wave mention；Floating type major part be elemental floating body, can flexible assembling, be chiefly used in bank
Wave stroke of the offshore water body wave to Cultivated water or bank slope is eliminated in the protection of band water body wave, harbour or enclosure cultivation, such as floating
Dynamic wave eliminating board etc..
Floating wave elimination facility is widely used in water bodies of rivers and lakes, but the mentality of designing of existing facility is based in water-gage
Layer is eliminated or weakens wave energy, and wave absorbing effect is undesirable.Especially to the surface water in river, navigation channel, lake, reservoir enclosure waters
Bring wave stroke, existing floating structure object cannot reach the unrestrained defense reaction that disappears well, thus make floating wave elimination facility
Application be restricted.And impact dynamics, protection shore bank using floating wave elimination facility reduction river and lake reservoir shore bank band by wave
Firm and safety with bank slope ensures that the restoration of the ecosystem of river and lake shore bank becomes real problems that need to be solved urgently.
Summary of the invention
To solve technical problem present in background technique, disappear wave the purpose of the present invention is to provide a kind of floating suspension formula
Device.
According to Wave Theory studies have shown that the energy of wave concentrates on water surface surface layer, water surface three times wave height collection below
The 98% of whole wave energy is suffered.Based on this theory, the present invention uses new construction, has both made to generate wave energy dissipation in flow direction, more side
It focuses on the wave energy hung down and be upwardly formed to dissipate, the wave energy for concentrating on water surface surface layer is guided into the water surface of relatively placidity hereinafter, transformation disappears
Unrestrained mode.
The present invention is implemented as follows:
A kind of floating suspension formula wave attenuating device, including disappear unrestrained component, rod piece.
The unrestrained component that disappears, comprising:
One water surface disappears unrestrained buoyancy tank, and horizontal side is cross star, and inside offers the first filling cavity, and horizontal side offers the
One charging port, the first charging port are connected to the first filling cavity, fill Damping fluid in the first filling cavity, the first charging port is used
First seal cap sealing；
At least one underwater wave eliminating board, two longitudinal sides are concave curved surface, and inside offers the second filling cavity, and horizontal side is opened
Equipped with the second charging port, the second charging port is connected to the second filling cavity, fills Damping fluid in the second filling cavity, second fills out
Mouth is filled with the second seal cap sealing；
One heavy plate, two longitudinal sides are concave curved surface, and inside offers third filling cavity, and horizontal side offers third
Charging port, third charging port and third filling cavity be connected tos, and third fills and fills vibration damping particle in cavity, and third charging port is with the
Three seal cap sealings；
Disappear unrestrained buoyancy tank, the underwater wave eliminating board, the heavy plate of the water surface is successively detachably connected from top to bottom with elastic piece.
The rod piece, at least two, every rod piece include:
It is fixed on the hollow fixing pipe in riverbed；
Pivot bush unit is in fixing pipe and can be along the motion bar in axial sliding of fixing pipe；
And it is set to the top of motion bar and disappears the cross bar that unrestrained buoyancy tank connect with the water surface.
Further, the Damping fluid volume in the first filling cavity accounts for the 30% of the first filling cavity volume；It is described
Damping fluid volume in second filling cavity accounts for the 40%-60% of the second filling cavity volume；In the third filling cavity
Vibration damping particle volume accounts for the 75% of third filling cavity volume.
Further, the Damping fluid is water；The vibration damping particle is spherical or elliposoidal, using metal, building stones, glass
Glass, plastics any material are made.
Further, the outside of the fixing pipe upper end is equipped with external screw thread, and is screwed on stop collar by external screw thread；The work
The lower end of lever is fixedly connected with limited block.
The method have the advantages that:
The unrestrained buoyancy tank 1. the star-shaped water surface of cross disappears plays the role of breaker, upsets flow field, the kinetic energy and gesture of wave is effectively reduced
Energy；2. being disappeared underwater wave eliminating board, the heavy plate that unrestrained buoyancy tank connect with elastic piece and the water surface, the wave energy for concentrating on water surface surface layer is drawn
To the small water surface of relatively placidity, that is, wave energy hereinafter, dispersion has digested wave energy, the erosion of its opposite bank band is weakened；3. disappear wave under water
Plate, heavy plate two sides longitudinal side be designed to concave curved surface, increase its form drag in water, improve wave absorbing effect；
4. the water surface disappears, the inside closed cavity of unrestrained buoyancy tank, underwater wave eliminating board, heavy plate absorbs part wave energy equipped with vibration damping material；5.
Motion bar can automatically adjust the position for the unrestrained component that disappear with water level height, and the moment keeps the wave-like state that most preferably disappears, while rod piece is using " living
Plug " structure, enhances damping, helps digest wave energy.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention
Fig. 2 is partial enlarged view at the A of Fig. 1
Fig. 3 is the right view (i.e. horizontal side) of unrestrained component of disappearing；
Fig. 4 is rod piece assembling schematic diagram；
1-1 is that the water surface disappears unrestrained buoyancy tank in figure, and 1-1-1 is the first sealing cover, and 1-2 is underwater wave eliminating board, and 1-2-1 is the second sealing
Lid, 1-3 are heavy plate, and 1-3-1 is third sealing cover, and 1-4 is Damping fluid, and 1-5 is vibration damping particle, and 1-6 is elastic piece, 1-7
For fastener, 1-8 is connecting plate with holes, and 2-1 is fixing pipe, and 2-1-1 is stop collar, and 2-1-1-1 is internal screw thread, and 2-1-1-2 is
Through-hole, 2-1-2 are external screw thread, and 2-2 is motion bar, and 2-2-1 is limited block, and 2-3 is cross bar.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
The present embodiment, a kind of floating suspension formula wave attenuating device, including disappear unrestrained component, rod piece.
Referring to Figure 1 and Fig. 3, the unrestrained component that disappears, comprising:
One water surface disappears unrestrained buoyancy tank 1-1, and horizontal side is cross star, and inside offers the first filling cavity and (do not show in figure
Out), horizontal side offers the first charging port (not shown), and the first charging port is connected to the first filling cavity, the first filling
Filled in cavity in Damping fluid 1-4(solid box shown in imaginary curve), the first charging port is sealed with the first sealing cover 1-1-1.
At least one underwater wave eliminating board 1-2, the depth of water, highest wave using the quantity of underwater wave eliminating board 1-2, depending on its waters
Depending on height, it is generally the case that design disappears unrestrained component total height to be downwards 3.5 times of highest wave height since standing level
It is advisable.The present embodiment selects two underwater wave eliminating board 1-2.Two longitudinal sides of underwater wave eliminating board 1-2 are concave curved surface, internal
The second filling cavity (not shown) is offered, horizontal side offers the second charging port (not shown), the second charging port
It is connected to the second filling cavity, is filled in Damping fluid 1-4(solid box shown in imaginary curve in the second filling cavity), the second filling
Mouth is sealed with the second sealing cover 1-2-1.
One heavy plate 1-3, two longitudinal sides are concave curved surface, and inside offers third filling cavity and (do not show in figure
Out), horizontal side offers third charging port (not shown), and third charging port is connected to third filling cavity, third filling
Vibration damping particle 1-5 is filled in cavity, third charging port is sealed with third sealing cover 1-3-1.
Further, the Damping fluid 1-4 volume in the first filling cavity accounts for the 30% of the first filling cavity volume；
Damping fluid 1-4 volume in the second filling cavity accounts for the 40%-60% of the second filling cavity volume；The third filling is empty
Vibration damping particle 1-5 volume in chamber accounts for the 75% of third filling cavity volume；Vibration damping volume of material in each filling cavity is respectively less than
Cavity volume is filled, is in order to which there are vibration damping energy dissipating spaces to vibration damping material；And respectively fill the weight of vibration damping material in cavity from
It is the center of gravity in order to configure the unrestrained component that disappears up to being incremented by lowerly, it is made to keep plumbness substantially in water.
Further, the Damping fluid 1-4 is water；The vibration damping particle 1-5 is spherical or elliposoidal, using metal,
Building stones, glass, plastics any material are made.
Referring to Figure 1, Fig. 2 and Fig. 3, the water surface disappear unrestrained buoyancy tank 1-1, the underwater wave eliminating board 1-2, the heavy plate 1-
3 are successively detachably connected from top to bottom with elastic piece 1-6；The water surface disappears unrestrained buoyancy tank 1-1, the underwater wave eliminating board 1-2, described
Heavy plate 1-3 in the corresponding connecting plate 1-8 with holes of position reserved location of its connection, when being detachably connected, uses fastener
1-7 passes through the hole above elastic piece 1-6 and connecting plate 1-8 with holes, is fastenedly connected.
When using two and two or more underwater wave eliminating board 1-2, each underwater wave eliminating board 1-2 is also successively may be used from top to bottom
Dismantling connection, then, uppermost one underwater wave eliminating board 1-2 and the water surface unrestrained buoyancy tank 1-1 that disappears are detachably connected, and nethermost one
A underwater wave eliminating board 1-2 and heavy plate 1-3 is detachably connected.
Referring to Figure 1 and Fig. 4, the rod piece, at least two, every rod piece include:
It is fixed on the hollow fixing pipe 2-1 in riverbed, the length of fixing pipe 2-1 and the depth of water in its waters are adapted.
Pivot bush unit is in fixing pipe 2-1 and can be along the motion bar 2-2 in axial sliding of fixing pipe 2-1；Motion bar 2-2's
Length and the depth of water in its waters are adapted；
And it is set to the top of motion bar 2-2 and disappears the cross bar 2-3 that unrestrained buoyancy tank 1-1 connect with the water surface；
Fig. 4 is referred to, further, the outside of the upper end the fixing pipe 2-1 is equipped with external screw thread 2-1-2, and passes through external screw thread 2-
1-2 is screwed on stop collar 2-1-1；The lower end of the motion bar 2-2 is fixedly connected with limited block 2-2-1, and the diameter of limited block 2-2-1 is small
In the interior diameter of fixing pipe 2-1；Stop collar 2-1-1 is equipped with the internal screw thread to match with the external screw thread 2-1-2 on fixing pipe 2-1
It is additionally provided with through-hole 2-1-1-2 on 2-1-1-1, stop collar 2-1-1, through-hole 2-1-1-2 diameter is greater than the diameter of motion bar 2-2 and small
In the diameter of limited block 2-2-1.
Rod piece installation step: fixing pipe 2-1 is fixed on riverbed by S1；Limited block 2-2-1 is fixedly connected on activity by S2
The lower end of bar 2-2；S3, stop collar 2-1-1 are inserted in by the upper end of motion bar 2-2；Connect at the top of S4, cross bar 2-3 and motion bar 2-2
It connects；S5, motion bar 2-2 are inserted into fixing pipe 2-1；Stop collar 2-1-1 is rotatably connected on fixing pipe 2-1 by S6.
Rod piece littoral zone is probably arranged in parallel, and one is hung between every two rod pieces and is disappeared unrestrained component.
It is to be appreciated that term " on ", "lower", " vertical ", " cross ", "left", "right", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more of the features, unless otherwise specifically defined.
Claims (4)
1. floating suspension formula wave attenuating device, including disappear unrestrained component, rod piece, which is characterized in that
The unrestrained component that disappears, comprising:
One water surface disappears unrestrained buoyancy tank, and horizontal side is cross star, and inside offers the first filling cavity, and horizontal side offers the
One charging port, the first charging port are connected to the first filling cavity, fill Damping fluid in the first filling cavity, the first charging port is used
First seal cap sealing；
At least one underwater wave eliminating board, two longitudinal sides are concave curved surface, and inside offers the second filling cavity, and horizontal side is opened
Equipped with the second charging port, the second charging port is connected to the second filling cavity, fills Damping fluid in the second filling cavity, second fills out
Mouth is filled with the second seal cap sealing；
One heavy plate, two longitudinal sides are concave curved surface, and inside offers third filling cavity, and horizontal side offers third
Charging port, third charging port and third filling cavity be connected tos, and third fills and fills vibration damping particle in cavity, and third charging port is with the
Three seal cap sealings；
Disappear unrestrained buoyancy tank, the underwater wave eliminating board, the heavy plate of the water surface is successively detachably connected from top to bottom with elastic piece；
The rod piece, at least two, every rod piece include:
It is fixed on the hollow fixing pipe in riverbed；
Pivot bush unit is in fixing pipe and can be along the motion bar in axial sliding of fixing pipe；
And it is set to the top of motion bar and disappears the cross bar that unrestrained buoyancy tank connect with the water surface.
2. floating suspension formula wave attenuating device according to claim 1, which is characterized in that subtracting in the first filling cavity
Vibration liquid volume accounts for the 30% of the first filling cavity volume；Damping fluid volume in the second filling cavity accounts for the second filling
The 40%-60% of cavity volume；Vibration damping particle volume in the third filling cavity accounts for the 75% of third filling cavity volume.
3. according to claim 1 or floating suspension formula wave attenuating device as claimed in claim 2, which is characterized in that the damping fluid
Body is water；The vibration damping particle is spherical or elliposoidal, is made of metal, building stones, glass, plastics any material.
4. floating suspension formula wave attenuating device according to claim 1, which is characterized in that set on the outside of the fixing pipe upper end
There is an external screw thread, and is screwed on stop collar by external screw thread；The lower end of the motion bar is fixedly connected with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474072.2A CN110067231A (en) | 2019-06-02 | 2019-06-02 | Floating suspension formula wave attenuating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474072.2A CN110067231A (en) | 2019-06-02 | 2019-06-02 | Floating suspension formula wave attenuating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110067231A true CN110067231A (en) | 2019-07-30 |
Family
ID=67372354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474072.2A Pending CN110067231A (en) | 2019-06-02 | 2019-06-02 | Floating suspension formula wave attenuating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931081A (en) * | 2021-03-22 | 2021-06-11 | 科盛环保科技股份有限公司 | Coastal zone nearshore beach plant community construction method and construction structure |
| CN116381200A (en) * | 2023-06-05 | 2023-07-04 | 成都理工大学 | Test system and method for simulating reservoir bank slope under rainfall and earthquake coupling effect |
-
2019
- 2019-06-02 CN CN201910474072.2A patent/CN110067231A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931081A (en) * | 2021-03-22 | 2021-06-11 | 科盛环保科技股份有限公司 | Coastal zone nearshore beach plant community construction method and construction structure |
| CN112931081B (en) * | 2021-03-22 | 2023-11-24 | 科盛环保科技股份有限公司 | Method and structure for constructing coastal zone near beach plant community |
| CN116381200A (en) * | 2023-06-05 | 2023-07-04 | 成都理工大学 | Test system and method for simulating reservoir bank slope under rainfall and earthquake coupling effect |
| CN116381200B (en) * | 2023-06-05 | 2023-08-11 | 成都理工大学 | Test system and method for simulating reservoir bank slope under rainfall and earthquake coupling effect |
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