CN204644954U - Remove the dredging ship of coastal rivers silt sediment - Google Patents
Remove the dredging ship of coastal rivers silt sediment Download PDFInfo
- Publication number
- CN204644954U CN204644954U CN201520080985.3U CN201520080985U CN204644954U CN 204644954 U CN204644954 U CN 204644954U CN 201520080985 U CN201520080985 U CN 201520080985U CN 204644954 U CN204644954 U CN 204644954U
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- CN
- China
- Prior art keywords
- ship
- delivery apparatus
- riverbed
- touched
- silt
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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
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a kind of dredging ship for removing coastal rivers silt sediment, it is characterized in that: comprise power and travel ship, at quarter or bottom, the delivery apparatus that to be touched riverbed is set, or power to travel the stern of ship pull with one can touch the delivery apparatus in riverbed pull ship, under the mechanical action of delivery apparatus, make precipitation and be deposited on the silt rolling on riverbed, be mixed in the current of the ebb tide of rivers, under the hydrodynamism of ebb tide, silt is retracted into sea.This technological merit is: when coastal rivers ebb tide, application silt dredging ship, under delivery apparatus work done, make the silt rolling be deposited on riverbed, be mixed in the current of ebb tide, silt is retracted into sea, program cost ineffective fruit is good, and riverbed is even, not only can remove the silt sediment on riverbed, can also remove the mash beach on rivers bank.
Description
Technical field
The utility model relates to the silt technology removing coastal rivers river bed deposit, particularly relates to for coastal rivers when ebb tide, and the hydrodynamic force along ebb tide removes the dredging ship of rivers silt sediment.
Background technology
Basin, river, river in Zhejiang Province is one of large water system in Zhejiang Province eight, drainage area 4518km2, by river in Zhejiang Province Jiang Ganliu and Yao Jiang, one-level tributary, two, river, Fenghua (following general designation " three rivers roads "), and Yao Jiang, Fenghua plain river network composition, basin perimeter relates to district of 9 counties and cities.
Ningbo City's Three Rivers regions meets heavy rain in recent years just has waterlogging.
Ningbo City waterlogging wherein has a major reason to be: the building much blocked water has been built in Yao Jiang, Feng Huajiang, river, river in Zhejiang Province disorderly: Ru great Zha, bridge pier, pier stud, illegal building near water, newly-built new Jiang Qiao, overhaul spirit bridge tens pier studs beating and engineering ship tackle river course just as barrage despot; The sedimentation of decades, makes Yao Jiang, Feng Huajiang, river in Zhejiang Province rivers bed increases more than 20 rice, flood discharge capacity rapid drawdown.Daily employing dredge boat is dredged, and can't resist the sedimentation that tide brings.Yao Jiang, Feng Huajiang, river in Zhejiang Province rivers bed are also increasing.
The sedimentation layer must tried every possible means in removal three rivers road.
Summary of the invention
Technical problem to be solved in the utility model be present situation for prior art and provide a kind of for coastal rivers when ebb tide, the hydrodynamic force along ebb tide removes the dredging ship of rivers silt sediment.
The utility model solves the problems of the technologies described above adopted technical scheme: one is used for coastal rivers when ebb tide, hydrodynamic force along ebb tide removes the dredging ship of coastal rivers silt sediment, it is characterized in that: comprise power and travel ship, at quarter or bottom, the delivery apparatus that to be touched riverbed is set, or power to travel the stern of ship pull with one can touch the delivery apparatus in riverbed pull ship, wherein, delivery apparatus is a mechanical device, under the mechanical action of delivery apparatus, make precipitation and be deposited on the silt rolling on riverbed, silt is mixed in the current of the ebb tide of rivers, under the hydrodynamism of ebb tide, silt is retracted into sea.
Above-mentionedly to travel quarter or bottom at power one is touched riverbed delivery apparatus by roller devices is set, or the delivery apparatus in riverbed is touched by rake plough device, or touched the delivery apparatus in riverbed by vibrator, or touch the delivery apparatus in riverbed by fluid ejector.
Above-mentionedly travelling quarter or bottom at power and arrange the delivery apparatus that can be touched riverbed, is connects power traveling ship and delivery apparatus with rope sling or noose or chain case or be flexible coupling cover or hanger.
Above-mentionedly travelling quarter or bottom at power and arrange the delivery apparatus that can be touched riverbed, is the parallel-crank mechanism with hinge or the multiple parallel quadrangular mechanism with hinge or with slider-crank mechanism or with crank rocker mechanism or with oscillating guidebar mechanism or the delivery apparatus that connects with slider-rocker mechanism.
The above-mentioned bottom pulling ship arranges one to be touched riverbed delivery apparatus (3) by roller devices, or the delivery apparatus (3) in riverbed is touched by rake plough device, or touched the delivery apparatus (3) in riverbed by vibrator, or touch the delivery apparatus (3) in riverbed by fluid ejector.
The above-mentioned bottom pulling ship arranges the delivery apparatus that can be touched riverbed, is to connect with rope sling or noose or chain case or be flexible coupling cover or hanger to pull ship and delivery apparatus.
The above-mentioned bottom pulling ship arranges the delivery apparatus that can be touched riverbed, is the parallel-crank mechanism with hinge or the multiple parallel quadrangular mechanism with hinge or with slider-crank mechanism or or with crank rocker mechanism or with oscillating guidebar mechanism or to connect with slider-rocker mechanism and pull ship and delivery apparatus.
Described delivery apparatus has sink-float device, and this sink-float device can make delivery apparatus sink to dropping on riverbed in work normality, touch riverbed and carry out work, and not under work normality, delivery apparatus can float and leave riverbed.
Above-mentioned delivery apparatus gas control sink-float device controls delivery apparatus and touches riverbed or delivery apparatus leaves riverbed or delivery apparatus is bubbled through the water column.
Compared with prior art, the utility model has the advantage of: the rivers in coastal waters, daily employing dredge boat is dredged, and the sediment deposition that releasing tide brings and deposition, this method cost is very high, and still difficulty stops constantly increasing of rivers riverbed silt.When coastal rivers ebb tide, application silt dredging ship, under delivery apparatus work done, precipitation and the silt rolling be deposited on riverbed, be suspended in the current of the ebb tide of rivers, under ebb tide hydrodynamism, silt is retracted into sea, program cost ineffective fruit is good, and riverbed is even, not only can silt sediment on riverbed, the mash beach of rivers can also be removed, and dredge boat digs riverbed silt, riverbed is often dug into rugged riverbed.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1, and to be an example travel quarter or bottom at power arranges the dredging ship that can be touched the rivers silt of the roller type delivery apparatus in riverbed;
Fig. 2 is the utility model embodiment 2, and to be another example travel quarter or bottom at power arranges the dredging ship that can be touched the rivers silt of the roller type delivery apparatus in riverbed;
Fig. 3 is the utility model embodiment 3, be again an example power travel ship below in tow one pull ship, arranging the delivery apparatus that can be touched riverbed in the bottom of pulling ship, is connect delivery apparatus with the multiple parallel quadrangular mechanism of hinge.
In figure: 1, power travels ship, 2, ship is pulled, 3, delivery apparatus, 4, rope sling or noose or chain case or be flexible coupling cover or hanger connect, 5, four-bar linkage or slider-crank mechanism or crank rocker mechanism or oscillating guidebar mechanism or slider-rocker mechanism connect, and 6, gas control rises and falls device automatically.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one:
As shown in Figure 1, the rear lower hanger 4 travelling ship 1 at power is connected to the delivery apparatus 3 that can be touched riverbed, constitutes the dredging ship of rivers silt.Wherein, delivery apparatus 3 comprises vehicle frame 31, rolling wheel support 32, roller shaft 33 and roller 34, vehicle frame arranges one and touches riverbed with the roller 34 that gas control sink-float device 6 controls delivery apparatus 3 or delivery apparatus 3 leaves riverbed or delivery apparatus 3 is bubbled through the water column.
Embodiment two:
As shown in Figure 2, the four-bar linkage 5 travelling the rear lower parallelogram of ship 1 at power is connected to the delivery apparatus 3 that can be touched riverbed, constitutes the dredging ship of rivers silt.Wherein, delivery apparatus 3 comprises vehicle frame 31, rolling wheel support 32, roller shaft 33, roller 34 and connector 35, vehicle frame 31 arranges one and touches riverbed with the roller 34 that gas control sink-float device 6 controls delivery apparatus 3 or delivery apparatus 3 leaves riverbed or delivery apparatus 3 is bubbled through the water column.
Embodiment three:
As shown in Figure 3, power to travel ship 1 below in tow one pull ship 2, arranging the delivery apparatus 3 that can be touched riverbed in the bottom of pulling ship 2, is connect with the multiple parallel quadrangular mechanism 5 of hinge to pull ship 2 and delivery apparatus 3.
As shown in Figure 3, power to travel ship 1 below in tow one pull ship 2, arranging the delivery apparatus 3 that can be touched riverbed in the bottom of pulling ship 2, is connect with the multiple parallel quadrangular mechanism 5 of hinge to pull ship 2 and delivery apparatus 3.
Claims (8)
1. remove the dredging ship of coastal rivers silt sediment for one kind, it is characterized in that: comprise power and travel ship (1), the delivery apparatus (3) that one can be touched riverbed is set at the rear portion of ship (1) or bottom, or the stern that power travels ship (1) pull with one can touch the delivery apparatus (3) in riverbed pull ship (2), wherein, delivery apparatus (3) is a mechanical device.
2. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: travel the rear portion of ship (1) or bottom arranges one to be touched riverbed delivery apparatus (3) by roller devices at power, or the delivery apparatus (3) in riverbed is touched by rake plough device, or touched the delivery apparatus (3) in riverbed by vibrator, or touch the delivery apparatus (3) in riverbed by fluid ejector.
3. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: travel the rear portion of ship (1) or bottom arranges the delivery apparatus (3) that can be touched riverbed at power, is with rope (4) or rope (4) or chain (4) or other is flexible coupling (4) or hanger (4) connects power traveling ship (1) and delivery apparatus (3).
4. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: travel the rear portion of ship (1) or bottom arranges the delivery apparatus (3) that can be touched riverbed at power, be parallel-crank mechanism (5) with hinge or connect power traveling ship (1) and delivery apparatus (3) with the multiple parallel quadrangular mechanism (5) of hinge or with slider-crank mechanism (5) or crank rocker mechanism (5) or oscillating guidebar mechanism (5) or slider-rocker mechanism (5).
5. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: one is touched riverbed delivery apparatus (3) by roller devices is set in the bottom of pulling ship (2), or the delivery apparatus (3) in riverbed is touched by rake plough device, or touched the delivery apparatus (3) in riverbed by vibrator, or touch the delivery apparatus (3) in riverbed by fluid ejector.
6. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: arrange the delivery apparatus (3) that can be touched riverbed in the bottom of pulling ship (2), is connect with rope sling (4) or noose (4) or chain case (4) or be flexible coupling cover (4) or hanger (4) to pull ship (2) and delivery apparatus (3).
7. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, it is characterized in that: to arrange the delivery apparatus (3) that can be touched riverbed in the bottom of pulling ship (2), is parallel-crank mechanism (5) with hinge or with the multiple parallel quadrangular mechanism (5) of hinge or connect with slider-crank mechanism (5) or crank rocker mechanism (5) or oscillating guidebar mechanism (5) or slider-rocker mechanism (5) and pull ship (2) and delivery apparatus (3).
8. the dredging ship of the coastal rivers silt sediment of removal according to claim 1, is characterized in that: described delivery apparatus (3) is the sink-float device (6) with gas control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080985.3U CN204644954U (en) | 2015-01-31 | 2015-01-31 | Remove the dredging ship of coastal rivers silt sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080985.3U CN204644954U (en) | 2015-01-31 | 2015-01-31 | Remove the dredging ship of coastal rivers silt sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644954U true CN204644954U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080985.3U Expired - Fee Related CN204644954U (en) | 2015-01-31 | 2015-01-31 | Remove the dredging ship of coastal rivers silt sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087855A (en) * | 2016-06-16 | 2016-11-09 | 上海交通大学 | A kind of fluidisation based on silt rheology promotees flushing device |
-
2015
- 2015-01-31 CN CN201520080985.3U patent/CN204644954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087855A (en) * | 2016-06-16 | 2016-11-09 | 上海交通大学 | A kind of fluidisation based on silt rheology promotees flushing device |
| CN106087855B (en) * | 2016-06-16 | 2018-08-03 | 上海交通大学 | A kind of fluidisation rush flushing device based on silt rheology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |