CN106193167A - A kind of Sediment Transport device of dredger - Google Patents
A kind of Sediment Transport device of dredger Download PDFInfo
- Publication number
- CN106193167A CN106193167A CN201610551939.6A CN201610551939A CN106193167A CN 106193167 A CN106193167 A CN 106193167A CN 201610551939 A CN201610551939 A CN 201610551939A CN 106193167 A CN106193167 A CN 106193167A
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- China
- Prior art keywords
- nacelle
- section
- cabin
- transport device
- dredger
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention provides the Sediment Transport device of a kind of dredger, belong to field of mechanical technique.The Sediment Transport device of this dredger includes nacelle and at least one tapered cabin section of top end opening bottom lock, tapered and opening the width of nacelle is more than the width of bottom, the A/F on the equal opening in section two ends, cabin and section top, cabin is more than the A/F of bottom, cabin section is socketed in outside nacelle successively, the bottom end opening of cabin, innermost layer section matches with the top end opening size of nacelle, the top end opening of one layer of cabin section of bottom end opening and the inside of the one layer of cabin section in outside matches, and hull is additionally provided with can the haulage gear that moves up and down of control cabinet section and nacelle.The Sediment Transport device of this dredger is made up of nacelle and the several cabins section being socketed in successively outside nacelle, is moved up and down by the haulage gear control cabinet section on hull and nacelle, thus the relative position of adjusting cabin section, the convenient operation to cabin section silt.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the Sediment Transport device of a kind of dredger.
Background technology
The task of dredger is by the construction of the cubic metre of earth and stone under water, is exactly specifically: digs deeply, widens and clear up existing boat
Road and harbour；Excavate new navigation channel, harbour and canal；Dredging harbour, dock, ship lock and the foundation trench of other hydraulic structures and
The silt dug out is thrown into deep-sea or hydraulic reclamation build up fields in land depression, is the sharp weapon blown sand and fill out sea.
Dredging tube is reached mud layer surface under water from ship side or ship stern by cutter suction dredger, and in starting cabin, dredge pump is by river
Bed mud sand aspirates, carries, is loaded and unloaded into ships that transport or direct CIF landed；Due to bed mud sand bed deposition, harden, be not easy to straight
Connect suction, the strand cutting apparatus of rotation is often installed near suction pipe mouth and carries out river sediment cutting and agitation reaches to be prone to suction
Improve the purpose of work efficiency.
Silt is gathered from the bottom and loads cabin by dredger, then transports it into the unloading of appointment position, such as by grabbing
The devices such as bucket capture unloading, because cabin is upper wider greatly, when originally the silt in cabin is more, are conducive to the crawl of grab bucket,
But along with the minimizing of silt, relatively narrower bottom cabin, it is unfavorable for the crawl of grab bucket；Equally, when utilizing grab bucket to capture mud from water
When sand puts into cabin, hull also can be caused wound by the drop of height.It addition, the difference of job demand, the sand carrier of needs is big
Little also different cabin sizes are the most different, it is sometimes desirable to from a waters, silt is transferred to another waters.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that the Sediment Transport dress of a kind of dredger
Putting, the technical problem to be solved is: how to realize the space size scalable of Sediment Transport device, it is right to simultaneously facilitate
Silt captures.
The purpose of the present invention can be realized by following technical proposal: the Sediment Transport device of a kind of dredger, dredger
Including hull, it is characterised in that described Sediment Transport device includes that the nacelle of top end opening bottom lock, described nacelle are cone
Shape, and the open end width at nacelle top is more than the width of bottom, described Sediment Transport device also includes that at least one is tapered
Cabin section, the A/F on the equal opening in section two ends, described cabin and section top, described cabin is more than the A/F of bottom, described cabin section
Being socketed in successively outside nacelle, the bottom end opening of cabin, innermost layer section matches with the top end opening size of nacelle, one layer, outside cabin section
The top end opening of one layer of cabin section of bottom end opening and the inside match, described hull is additionally provided with and can control described cabin section and cabin
The haulage gear that body moves up and down.
The cabin storing silt is designed as independent part, not with other portions of hull by the Sediment Transport device of this dredger
Dividing and connect, be made up of nacelle and the several cabins section being socketed in successively outside nacelle, the nacelle bottom end closure of bottommost, by hull
Haulage gear control cabinet section move up and down, thus the relative position of adjusting cabin section, will topmost silt at the section of cabin unsnatch
After, transferred, and following cabin section is promoted, the position changing different cabins section the most successively, can entering along with work
It is about to be increased to top equipped with the cabin section of silt, the cabin section taken less than is transferred to lower section, the convenient operation to cabin section silt, keeps away
Exempt from the impact of other cabin section.If silt to be unloaded to certain waters, in this waters, each section of cabin section can be separated successively, make
Obtain silt to naturally fall in water.
Haulage gear, it is possible to the nacelle that will be equipped with silt rises to certain height, facilitates the crawl of silt to load and unload.
In the Sediment Transport device of above-mentioned dredger, described nacelle is additionally provided with for regulating described nacelle buoyancy
Supporting platform, the cross sectional dimensions of described support platform is less than the size of cabin, innermost layer section bottom end opening.
Support platform and be used for supporting nacelle, and the size design supporting platform makes to support platform and will not cause the movement of cabin section
Impact.
In the Sediment Transport device of above-mentioned dredger, described support platform is the adjustable water of scalable inner chamber water level
Cabin.Scalable water tank can regulate the buoyancy that nacelle is subject to, when needs nacelle floats, and scalable water tank draining, increase buoyancy,
Nacelle floats；When needs nacelle is sunk, then toward regulation water tank input water body, increasing gravity, nacelle declines；Scalable water tank can
So that nacelle floats and the process of decline is more stable.
In the Sediment Transport device of above-mentioned dredger, described support platform is connected on the bottom surface of nacelle.Nacelle is upper
During rising or sinking, supporting platform and be attached to all the time on the bottom surface of nacelle, stability is more preferable, it is possible to is effectively prevented from nacelle and sends out
Life is toppled.
In the Sediment Transport device of above-mentioned dredger, the bottom end opening of cabin, innermost layer section is smaller in size than the top of nacelle
Outside dimension, the bottom end opening of the one layer of cabin section in outside is smaller in size than the top outside dimension of the one layer of cabin section in the inside.
After nacelle fills up silt, nacelle is sunk and blocks the bottom connecting the cabin section being positioned at nacelle outer layer, can make two
The holding that matches between person seals, it is to avoid silt leaks, simultaneously because nacelle sinking tailheaviness moves down, cabin section is being carried out silt
Can improve whole nacelle and the stability of cabin section during handling, it is to avoid topple, nacelle can drive cabin section to move down piecemeal in addition,
When each section of cabin section is sunk, stability is more preferable.
In the Sediment Transport device of above-mentioned dredger, described haulage gear includes traction apparatus and pull rope, described in lead
Lead device is symmetricly set on the left and right sides of hull, and in each cabin section and nacelle, there are some pull ropes the most corresponding connection, described
Pull rope is connected on traction apparatus.
The a plurality of traction apparatus of the most corresponding connection in each cabin section and nacelle, pull rope is energy under the control of the most corresponding traction apparatus
Enough positions to each cabin section individually adjust, and conveniently individually operate silt in nacelle and each cabin section, it is to avoid
The impact of other cabin section.
Compared with prior art, the Sediment Transport device of this dredger has the advantage that and is set by the cabin storing silt
It is calculated as independent part, is not connected with other parts of hull, be made up of nacelle and the several cabins section being socketed in successively outside nacelle,
The nacelle bottom end closure of bottom, is moved up and down by the haulage gear control cabinet section on hull and nacelle, thus regulates each cabin
Section, the relative position of nacelle, conveniently individually operate silt in nacelle and each cabin section, it is to avoid the shadow of other cabin section
Ring.
Accompanying drawing explanation
Fig. 1 is Sediment Transport device nacelle and the structure chart of cabin section of this dredger.
Fig. 2 is the structure chart of the Sediment Transport device use state one of this dredger.
Fig. 3 is the structure chart of the Sediment Transport device use state two of this dredger.
Fig. 4 is the structure chart of the Sediment Transport device use state three of this dredger.
In figure, 1, hull；2, nacelle；3, cabin section；4, traction apparatus；5, pull rope；6, platform is supported.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As Figure 1-4, the Sediment Transport device of a kind of dredger, dredger includes hull 1, arranges in described hull 1
Having through hole, described through hole to run through outside plate and the main deck of hull 1, described Sediment Transport device is arranged in the through hole of hull 1；
The Sediment Transport device of this dredger includes nacelle 2 and at least one tapered cabin of top end opening bottom lock
Section 3, tapered and opening the width of nacelle 2 is more than the width of bottom, the equal opening in cabin section 3 two ends and the opening on cabin section 3 top
Width is more than the A/F of bottom, and cabin section 3 is socketed in outside nacelle 2 successively, the bottom end opening of cabin, innermost layer section 3 and nacelle 2
Top end opening size matches, and the bottom end opening of cabin, innermost layer section 3 is smaller in size than the top outside dimension of nacelle 2, outside one
The top end opening of one layer of cabin section 3 of bottom end opening and the inside of layer cabin section 3 matches, and the bottom end opening chi of the one layer of cabin section 3 in outside
The very little top outside dimension less than the one layer of cabin section 3 in the inside, in the present embodiment, cabin section 3 has 3, hull 1 is additionally provided with and can control
The haulage gear that cabin section 3 and nacelle 2 move up and down.
Specifically, as in Figure 2-4, haulage gear includes traction apparatus 4 and pull rope 5, and each cabin section 3 is corresponding connects two
Bar pull rope 5 and two each and every one traction apparatuss 4, in nacelle 2, also there are two days pull ropes 5 and two traction apparatuss 4 corresponding connection.
Two traction apparatuss 4 corresponding with each cabin section 3 are separately positioned on the left and right sides of hull 1, are positioned on the left of hull 1
Traction apparatus 4 is connected by the middle part of a pull rope 5 and corresponding cabin section 3 left side edge, is positioned at the traction apparatus on the right side of hull 1
4 are connected by the middle part on a pull rope 5 and corresponding cabin section 3 right edge edge.
Two traction apparatuss 4 corresponding with nacelle 2 are separately positioned on the left and right sides of hull 1, are positioned at the traction on the left of hull 1
Device 4 is connected by the middle part of a pull rope 5 and the left side edge of nacelle 2, is positioned at the traction apparatus 4 on the right side of hull 1 by one
The middle part on pull rope 5 and nacelle 2 right edge edge is connected.
Specifically, traction apparatus 4 is winch, and described pull rope 5 is steel wire rope.
It is additionally provided with on hull 1 for regulating nacelle 2 buoyancy support platform 6, supports the cross sectional dimensions of platform 6 less than cabin, innermost layer
The size of section 3 bottom end openings, i.e. supporting platform 6 can be by the bottom end opening of cabin, innermost layer section 3.
The scalable water tank that support platform 6 is scalable inner chamber water level in the present embodiment.
When unshiping silt, after topmost the silt at cabin section 3 is unsnatched, transferred, more following cabin section 3 is carried
Rise, as it is shown on figure 3, the most in turn change the position of different cabins section 3, the cabin section of silt can be will be equipped with along with the carrying out of work
3 are increased to top, and the cabin section 3 taken less than is transferred to lower section, the convenient operation to cabin section 3 silt, it is to avoid the shadow of other cabin section 3
Ring.After silt in cabin section 3 is unsnatched, lowermost nacelle 2 can be promoted by traction apparatus 4, the convenient nacelle 2 to bottom
Interior silt loads and unloads, and support platform 6 can also be utilized nacelle 2 to be raised simultaneously；
As shown in Figure 4, if silt to be unloaded to certain waters, in this waters, each section of cabin section 3 can be separated so that
Silt is naturally fallen in water by the through hole in hull 1.
Embodiment two
In this enforcement and embodiment one essentially identical, different places is, described Sediment Transport device is arranged on two
Between dredger, two described dredgers are respectively provided with hull 1, and described traction apparatus 4 is respectively provided on the hull 1 of two dredgers also
And relative silt feeding device is symmetrical arranged.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (6)
1. a Sediment Transport device for dredger, dredger includes hull (1), it is characterised in that described Sediment Transport device
Including the nacelle (2) of top end opening bottom lock, described nacelle (2) is tapered, and the open end width at nacelle (2) top is more than
The width of bottom, described Sediment Transport device also includes that at least one tapered cabin section (3), section (3) two ends, described cabin are all opened
The A/F on mouth and section (3) top, described cabin is more than the A/F of bottom, and described cabin section (3) is socketed in nacelle (2) successively
Outward, the bottom end opening in cabin, innermost layer section (3) matches with the top end opening size of nacelle (2), the bottom of the one layer of cabin section (3) in outside
Opening matches with the top end opening of the one layer of cabin section (3) in the inside, described hull (1) is additionally provided with and can control described cabin section (3)
The haulage gear moved up and down with nacelle (2).
The Sediment Transport device of dredger the most according to claim 1, it is characterised in that described nacelle is additionally provided with on (2)
For regulating the support platform (6) of described nacelle (2) buoyancy, the cross sectional dimensions of described support platform (6) is less than cabin, innermost layer section (3)
The size of bottom end opening.
The Sediment Transport device of dredger the most according to claim 2, it is characterised in that described support platform (6) is adjustable
The scalable water tank of joint inner chamber water level.
The Sediment Transport device of dredger the most according to claim 3, it is characterised in that described support platform (6) is connected to
On the bottom surface of nacelle (2).
The Sediment Transport device of dredger the most according to claim 1, it is characterised in that the bottom in cabin, innermost layer section (3)
Opening size is less than the top outside dimension of nacelle (2), and the bottom end opening of the one layer of cabin section (3) in outside is smaller in size than one layer of cabin, the inside
The top outside dimension of section (3).
6. according to the Sediment Transport device of the dredger described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that described traction
Mechanism includes traction apparatus (4) and pull rope (5), and described traction apparatus (4) is symmetricly set on the left and right sides of hull (1), each
There are some pull ropes (5) cabin section (3) and nacelle (2) the most corresponding upper connection, and described pull rope (5) is connected on traction apparatus (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551939.6A CN106193167B (en) | 2016-07-11 | 2016-07-11 | A kind of Sediment Transport device of dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551939.6A CN106193167B (en) | 2016-07-11 | 2016-07-11 | A kind of Sediment Transport device of dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193167A true CN106193167A (en) | 2016-12-07 |
| CN106193167B CN106193167B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610551939.6A Active CN106193167B (en) | 2016-07-11 | 2016-07-11 | A kind of Sediment Transport device of dredger |
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| Country | Link |
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| CN (1) | CN106193167B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775040A (en) * | 2018-07-24 | 2018-11-09 | 上海市水利工程设计研究院有限公司 | A kind of dystrophication bed mud blows storage transportation system |
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| CN102107657A (en) * | 2009-12-24 | 2011-06-29 | 崔龙浩 | Hovercraft with flowing ballasting structure that can automatically adjust draft |
| CN102464371A (en) * | 2011-09-20 | 2012-05-23 | 冯静 | Fan-shaped foldable storage device for sea ice |
| CN203049654U (en) * | 2012-12-21 | 2013-07-10 | 贾永明 | Silt remover |
| CN103243765A (en) * | 2013-05-16 | 2013-08-14 | 贵州致力穿山机械设备有限责任公司 | Slag conveying mechanism of crawler loader |
| CN103596860A (en) * | 2011-05-29 | 2014-02-19 | 戈拉工业公司 | Valve devices, systems, and methods for controlling the distribution of materials |
| WO2016069484A1 (en) * | 2014-10-27 | 2016-05-06 | Jurong Shipyard Pte Ltd. | Buoyant structure |
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2016
- 2016-07-11 CN CN201610551939.6A patent/CN106193167B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107657A (en) * | 2009-12-24 | 2011-06-29 | 崔龙浩 | Hovercraft with flowing ballasting structure that can automatically adjust draft |
| CN103596860A (en) * | 2011-05-29 | 2014-02-19 | 戈拉工业公司 | Valve devices, systems, and methods for controlling the distribution of materials |
| CN102464371A (en) * | 2011-09-20 | 2012-05-23 | 冯静 | Fan-shaped foldable storage device for sea ice |
| CN203049654U (en) * | 2012-12-21 | 2013-07-10 | 贾永明 | Silt remover |
| CN103243765A (en) * | 2013-05-16 | 2013-08-14 | 贵州致力穿山机械设备有限责任公司 | Slag conveying mechanism of crawler loader |
| WO2016069484A1 (en) * | 2014-10-27 | 2016-05-06 | Jurong Shipyard Pte Ltd. | Buoyant structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775040A (en) * | 2018-07-24 | 2018-11-09 | 上海市水利工程设计研究院有限公司 | A kind of dystrophication bed mud blows storage transportation system |
| CN108775040B (en) * | 2018-07-24 | 2024-03-19 | 上海市水利工程设计研究院有限公司 | River and lake polluted bottom mud blowing and warehousing transportation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193167B (en) | 2018-08-21 |
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