CN207904874U - A kind of anti-Dewave block - Google Patents
A kind of anti-Dewave block Download PDFInfo
- Publication number
- CN207904874U CN207904874U CN201820092368.9U CN201820092368U CN207904874U CN 207904874 U CN207904874 U CN 207904874U CN 201820092368 U CN201820092368 U CN 201820092368U CN 207904874 U CN207904874 U CN 207904874U
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- China
- Prior art keywords
- block body
- block
- top surface
- dewave
- wave
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses a kind of anti-Dewave blocks.Anti- Dewave block includes block body, and the block body includes the side wall positioned at the block body periphery and the groove in the middle part of the block body, and the depth of the groove is greater than or equal to the 50% of the block body thickness.The anti-Dewave block of the decrease shipping agency wave action of the utility model can cut down ship wave and wash away energy, therefore can effectively reduce ship wave and wash away influence to shore protection.
Description
Technical field
The utility model is related to river building field more particularly to a kind of anti-Dewave blocks weakening shipping agency wave action.
Background technology
Ship wave refers to ship when being run on the water surface, and hull pushes water body and the wave that is formed, and the wave is along shipping agency side
To in radiation conical distribution.Ship wave and air flow the ripples to be formed, water level step difference cause water body flow row at ripples
Etc. factors collectively form navigation channel water surface wave, and it is current to ship and navigable river shore protection impacts.
Ship generates pressure when narrow cruiseway or artificial canal navigate by water, since hull acts on water body, makes the water surface
Cause to fluctuate, stem is made to be respectively formed stem wave system and ship stern wave system with ship stern.No matter stem or ship stern wave system, they be all by
Two groups of apparent dilatation waves and lateral wave are formed, and are limited in after ship in fan-shaped regional extent.Dilatation wave has propagation
The angle of direction and steamer line is wave propagation angle θ, ship wave wave crest cusp is known as spike point, and each spike point forms spike point
Line dissipates the included angle value between the line and ship's navigation at wave wave crest center, and Theory Solution is 19 ° 82 ', its and ship unrelated with ship's speed
Body line style is related, and dissipating wave size and the shipmate type in direction, the speed of a ship or plane etc. has relationship, dissipates wave wave system moving direction always perpendicular to scattered wave
Peak line is propagated with certain speed to two side banks.The peak line of shear wave wave system is vertical with shoreline direction, therefore can be to shore protection
It washes away, shore protection is caused to damage.
China mountains and rivers river is crisscross, and the river of navigation is numerous, and dike structure needs often because of ship wave erosion failure
It wants new structure to effectively reduce ship wave and influence is washed away on shore protection.
Utility model content
In view of the drawbacks described above of the prior art, in order to solve the technical issues of ship wave is to dike structure erosion failure,
The utility model provides a kind of anti-Dewave block weakening shipping agency wave action.
To achieve the above object, the utility model provides a kind of anti-Dewave block, including block body, the block body
Include the side wall positioned at the block body periphery and the groove in the middle part of the block body, the depth of the groove is more than
Or equal to the 50% of the block body thickness.
In another preferred example, the wave resistance block body includes top and bottom, and the groove is to penetrate through the building block
Interior top surface without leave to the bottom surface of the tube seat of ontology, the tube seat tapers into.
In another preferred example, the cross section of the block body is square, and the cross section of the tube seat is circle
Shape.
In another preferred example, the tube seat includes top surface hole and bottom hole, and the top surface hole is located at the block body
Top surface, the bottom hole is located at the bottom surface of the block body;The geometric center of the top surface hole and the bottom hole is staggered,
And the geometric center of the bottom hole is higher than the geometric center in the top surface hole.
In another preferred example, the top surface bore dia of the tube seat is 2 to 5 times of the bottom surface bore dia.
In another preferred example, the top surface bore dia of the tube seat is 3 times of the bottom surface bore dia.
In another preferred example, the groove is circle.
In another preferred example, the groove is polygon.
In another preferred example, the groove is triangle.
In another preferred example, the groove cross section area is the 50%- of the block body cross-sectional area
80%.
In another preferred example, the cross section of the block body is square.
In another preferred example, the inside grooves are equipped with lateral gear wave item.
In another preferred example, the quantity of the gear wave item is 2-3 items.
Technique effect
The anti-Dewave block of the decrease shipping agency wave action of the utility model can cut down ship wave and wash away energy, therefore can have
Effect reduces ship wave and washes away influence to shore protection.Round tube seat is excavated in building block, when ship wave climbing and on, pour in building block,
Collision is mutually hit, wave is crushed in block, and kinetic energy reduces, and also reduces therewith to the souring of shore protection.With anti-Dewave block
Instead of traditional block stone, influence is washed away on shore protection come caused ship wave when mitigating boat trip, the reparation of shore protection can be reduced
Number, it is cost-effective.
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 is the top plan view of a preferred embodiment of the utility model.
Fig. 2 is the longitudinal section sectional view of a preferred embodiment of the utility model.
Fig. 3 is the bottom surface structure schematic diagram of a preferred embodiment of the utility model.
Fig. 4 is the top plan view of another preferred embodiment of the utility model.
Fig. 5 is the longitudinal section sectional view of another preferred embodiment of the utility model.
Specific implementation mode
Embodiment 1
As shown in Figure 1, the anti-Dewave block provided in this embodiment for weakening shipping agency wave action, including block body 1, the block
Block body 1 includes the side wall 2 positioned at the block body periphery and the groove in the middle part of the block body, the groove
To penetrate through the tube seat 3 of the block body.In the present embodiment, the wave resistance block body 1 includes top surface 11 and bottom surface 12, institute
Interior top surface without leave to the bottom surface for stating tube seat 3 tapers into.
In the present embodiment, the cross section of the block body 1 is square, and the cross section of the tube seat 3 is circle.
As shown in Figure 1, Figure 2, Figure 3 shows, the tube seat 3 includes top surface hole 31 and bottom hole 32, and the top surface hole 31 is located at the building block sheet
The top surface 11 of body 1, the bottom hole 32 are located at the bottom surface 12 of the block body;The top surface hole 31 and the bottom hole 32
Geometric center (center of circle) be staggered, and the geometric center of the bottom hole 32 be higher than the top surface hole 31 geometric center.
It being preferably carried out in mode, the diameter in the top surface hole 31 of the tube seat 3 is 2 to 5 times of the diameter of the bottom hole 32, such as 3
Times.The cross-sectional area in the top surface hole 32 is the 50%-80% of 1 cross-sectional area of the block body.
Embodiment 2
As shown in Figure 4, Figure 5, the anti-Dewave block provided in this embodiment for weakening shipping agency wave action, including block body 1, institute
State block body 1 include positioned at the block body periphery side wall 2 and the groove in the middle part of the block body, it is described
Groove is the tube seat 3 for penetrating through the block body.In the present embodiment, the wave resistance block body 1 includes top surface 11 and bottom surface 12,
Interior top surface without leave to the bottom surface of the tube seat 3 tapers into.3 inner wall of the tube seat is equipped with lateral gear wave item 4.Keeping off wave item 4 is
3 inner wall of tube seat protrudes above the strip projected parts (step) of setting, is laterally arranged, is preferably arranged to arc, is located under the tube seat 3
On portion's inner wall.The quantity of the gear wave item 4 is 2-3 items.Setting gear wave item 4 can be cut down when ship wave has just enter into tube seat 3
Most of energy, thus can greatly lower erosion failure, it effectively reduces ship wave and influence is washed away on shore protection.
In the present embodiment, the cross section of the block body 1 is equally square, and the cross section of the tube seat 3 is
It is round.As shown in Figure 4, Figure 5, the tube seat 3 includes top surface hole 31 and bottom hole 32, and the top surface hole 31 is located at the building block sheet
The top surface 11 of body 1, the bottom hole 32 are located at the bottom surface 12 of the block body;The top surface hole 31 and the bottom hole 32
Geometric center (center of circle) is staggered, and the geometric center of the bottom hole 32 is higher than the geometric center in the top surface hole 31.Excellent
In selection of land embodiment, the diameter in the top surface hole 31 of the tube seat 3 is 2 to 5 times of the diameter of the bottom hole 32, such as 3 times.Institute
The cross-sectional area for stating top surface hole 32 is the 50%-80% of 1 cross-sectional area of the block body.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of anti-Dewave block, which is characterized in that the anti-Dewave block includes block body, and the block body includes being located at institute
The side wall and the groove in the middle part of the block body for stating block body periphery, the depth of the groove is more than or equal to described
The 50% of block body thickness;The wave resistance block body includes top and bottom, and the groove is to penetrate through the block body
Tube seat, interior top surface without leave to the bottom surface of the tube seat tapers into;The tube seat includes top surface hole and bottom hole, the top surface
Hole is located at the top surface of the block body, and the bottom hole is located at the bottom surface of the block body;The top surface hole and the bottom
The geometric center of face is staggered, and the geometric center of the bottom hole is higher than the geometric center in the top surface hole.
2. anti-Dewave block as described in claim 1, which is characterized in that the cross section of the block body is square, and
The cross section of the tube seat is circle.
3. anti-Dewave block as described in claim 1, which is characterized in that the top surface bore dia of the tube seat is that the bottom hole is straight
2 to 5 times of diameter.
4. anti-Dewave block as claimed in claim 3, which is characterized in that the top surface bore dia of the tube seat is that the bottom hole is straight
3 times of diameter.
5. anti-Dewave block as claimed in claim 4, which is characterized in that the groove cross section area is that the block body is horizontal
The 50%-80% of area of section.
6. anti-Dewave block as described in claim 1, which is characterized in that the cross section of the block body is square.
7. anti-Dewave block as claimed in claim 5, which is characterized in that the inside grooves are equipped with lateral gear wave item.
8. anti-Dewave block as claimed in claim 7, which is characterized in that the quantity of the gear wave item is 2-3 items.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820092368.9U CN207904874U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-Dewave block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820092368.9U CN207904874U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-Dewave block |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207904874U true CN207904874U (en) | 2018-09-25 |
Family
ID=63564123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820092368.9U Expired - Fee Related CN207904874U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-Dewave block |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207904874U (en) |
-
2018
- 2018-01-19 CN CN201820092368.9U patent/CN207904874U/en not_active Expired - Fee Related
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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: 20180925 |
|
CF01 | Termination of patent right due to non-payment of annual fee |