CN102635134A - Bucket suction mixed type dredger - Google Patents
Bucket suction mixed type dredger Download PDFInfo
- Publication number
- CN102635134A CN102635134A CN2012101365263A CN201210136526A CN102635134A CN 102635134 A CN102635134 A CN 102635134A CN 2012101365263 A CN2012101365263 A CN 2012101365263A CN 201210136526 A CN201210136526 A CN 201210136526A CN 102635134 A CN102635134 A CN 102635134A
- Authority
- CN
- China
- Prior art keywords
- dredger
- hull
- persorption
- strand
- suction
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
- E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
Abstract
The invention discloses a bucket suction mixed type dredger. The dredger comprises a dredger body, a rotary reamer device arranged at the front end of a suction pipe around the suction pipe and at least one full-rotating bucket excavator. According to the bucket suction mixed type dredger, the dredger can dredge river bottoms with soft soil such as sandy soil, sludge and the like as well as hard river bottoms; the dredger even can perform certain special dredging tasks, such as cleaning cofferdams, dismantling old dikes, salvaging sediments, clearing underwater barriers and the like; and the bucket suction mixed type dredger can be obtained by simply improving the existing suction type dredger, so that the reconstruction cost is not high.
Description
Technical field
The present invention relates to the dredge boat in the dredging works, especially relate to the box-like dredge boat of a kind of scraper bowl strand persorption.
Background technology
Cutter suction dredger is in dredging works, to use more a kind of boats and ships at present, and it is to utilize the suction water pipe front end around suction water pipe installing rotation reamer device, and river sediment is cut and stirs; Again through dredging tube with the silt material that hoists, by powerful pump power, be transported to silt solid accumulation field; It dredge, transport the courses of work such as mud, dump; Can one-time continuous accomplish, it is that a kind of efficient is high, lower-cost dredge boat, is good submerged digging machinery.Cutter suction dredger all is used for inland river, lake region and coastal port construction, is a kind of main type in the existing dredge boat.
But cutter suction dredger still has some shortcomings, is suitable for excavating the river bed of pine of soil properties such as sandy soil, mud such as cutter suction dredger more.Water-bed for hard, though mount high power reamer equipment on the cutter suction dredger does not under special circumstances need explosion can excavate rock stratum such as basalt and limestone, this has also brought the cost straight line of dredge boat to rise violently.
Summary of the invention
The object of the invention is exactly in order to solve the existing high problem of dredge boat cost that can excavate hardpan; Provide a kind of not only can excavate soil properties such as sandy soil, mud pine the river bed but also can excavate the hard bottom; Even bear some special mining tasks, as clearing up the cofferdam, demolish old dike, salvaging hypostasis and removing underwater obstacle etc. and the not high box-like dredge boat of scraper bowl strand persorption of cost.
The object of the invention can be realized through following scheme.
The box-like dredge boat of a kind of scraper bowl strand persorption comprises rotation reamer device and at least one full rotation scraper excavator that hull, suction pipe front end are installed around suction pipe.
Hull is provided with two chassis that piling bar is housed.
Be provided with pump room and spoil hopper in the hull, pump room is equipped with dredge pump and mud-sucking device.
Can be provided with the weight that is used to carry out the rubble construction on the hull.
The hull stern can be provided with at least one propeller that is used for Ship Propeling.
The invention has the beneficial effects as follows: the box-like dredge boat of a kind of scraper bowl strand persorption according to the invention not only can excavate the loose river bed of soil properties such as sandy soil, mud but also can excavate the hard bottom; Even bear some special mining tasks; As clear up the cofferdam, demolish old dike, salvage hypostasis and remove underwater obstacle etc.; And only need simply transform and get final product, so improvement expenses is not high to existing cutter suction dredger.
Description of drawings
Fig. 1 is the structural representation of the box-like dredge boat of scraper bowl strand persorption of the present invention-embodiment.
1. propellers among the figure, 2. suction pipe, 3. rotation reamer device, 4. pump room, 5. piling bar, 6. chassis, 7. spoil hopper, 8. full rotation scraper excavator, 9. weight, 10. hull.
The specific embodiment
Below, through accompanying drawing and exemplary embodiment the present invention is specifically described.Yet, should be appreciated that under the situation that does not have further narration, element, structure and the characteristic described in one embodiment also can be attached among other embodiment valuably.
As shown in Figure 1, the box-like dredge boat of a kind of scraper bowl strand persorption comprises rotation reamer device 3 and at least one full rotation scraper excavator 8 that hull 10, suction pipe 2 front ends are installed around suction pipe 2.
Hull 10 is provided with two chassis 6 that piling bar 5 is housed.Rely on chassis 6 to make piling bar 5 location and stepping when dredging, wherein a piling bar 5 inserts the bottom as guide pile earlier, spurs dredge boat with anchor hawser, is the center with the guide pile, swings and dredges.During reach, walk as two legs, alternately change stake with another root steel column, the reamer process of dredging is fan-shaped and advances.
Be provided with pump room 4 and spoil hopper 7 in the hull 10, pump room 4 is equipped with dredge pump and mud-sucking device.It should be understood by one skilled in the art that according to actual needs, can suitably arrange the position of pump room and spoil hopper.
When running into soil properties such as sandy soil, mud during the river bed of pine, cut with scissors loose river bed earth with the reamer of rotation reamer device 3, with dredge pump mud is sucked with suction pipe 4 again, the process mud pipe is delivered on the bank or is entered hopper and transports.
When running into harder water-bed some the special mining tasks of perhaps bearing of soil property; As when clearing up the cofferdam, demolish old dike, salvaging hypostasis and removing underwater obstacle etc.; Full rotation scraper excavator 8 utilizes the long handle scraper bowl that stretches out on the arm to shovel into the water-bed mudstone that excavates; Promote scraper bowl then, the cubic metre of earth and stone is unloaded in hopper.Its advantage is that whole power concentration are used on a scraper bowl, can carry out ultrahard and excavate.
Can be provided with the weight 9 that is used to carry out the rubble construction on the hull 10.When running into various stones, during the geology under water of rich clay and chisley soil earth, can carry out the rubble construction with weight 9 earlier, siphon away rubble with suction pipe 2 again or scoop away with full rotation scraper excavator 8.
Should be pointed out that above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.Under the prerequisite that does not break away from spirit and scope of the invention; Those of ordinary skill in the art obviously can make various corresponding changes and distortion to the present invention, but these changes and distortion all should belong in the scope that accompanying claims of the present invention and equivalent thereof protect.
Claims (5)
1. the box-like dredge boat of scraper bowl strand persorption is characterized in that: comprise rotation reamer device and at least one full rotation scraper excavator that hull, suction pipe front end are installed around suction pipe.
2. the box-like dredge boat of a kind of scraper bowl strand persorption according to claim 1, it is characterized in that: hull is provided with two chassis that piling bar is housed.
3. the box-like dredge boat of a kind of scraper bowl strand persorption according to claim 1, it is characterized in that: be provided with pump room and spoil hopper in the hull, pump room is equipped with dredge pump and mud-sucking device.
4. the box-like dredge boat of a kind of scraper bowl strand persorption according to claim 1 is characterized in that: can be provided with the weight that is used to carry out the rubble construction on the hull.
5. the box-like dredge boat of a kind of scraper bowl strand persorption according to claim 1, it is characterized in that: the hull stern can be provided with at least one propeller that is used for Ship Propeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101365263A CN102635134A (en) | 2012-05-06 | 2012-05-06 | Bucket suction mixed type dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101365263A CN102635134A (en) | 2012-05-06 | 2012-05-06 | Bucket suction mixed type dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635134A true CN102635134A (en) | 2012-08-15 |
Family
ID=46619701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101365263A Pending CN102635134A (en) | 2012-05-06 | 2012-05-06 | Bucket suction mixed type dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635134A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576457A (en) * | 2020-05-28 | 2020-08-25 | 四川公路桥梁建设集团有限公司 | Construction method of underwater deep buried structure |
| WO2021092708A1 (en) * | 2019-11-11 | 2021-05-20 | 杨旭 | Underwater fishing and engineering machine, and operation method therefor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394265A (en) * | 1979-12-20 | 1983-07-19 | Ihc Holland N.V. | Vessel in particular suction dredger provided with means for removing oil from a water surface |
| JPS61126226A (en) * | 1984-11-22 | 1986-06-13 | Eniwa Kensetsu Kk | Dredging equipment |
| CN101565957A (en) * | 2009-05-22 | 2009-10-28 | 青岛国海迈斯特机械有限公司 | Turtle type pump dredge |
| CN201952829U (en) * | 2011-01-28 | 2011-08-31 | 中国交通建设股份有限公司 | Positioning and traveling device with double steel piles and double trolleys for suction dredger |
| CN102220773A (en) * | 2011-03-21 | 2011-10-19 | 吴平平 | Shallow dredging device for cutter suction dredger |
| CN202175972U (en) * | 2011-07-25 | 2012-03-28 | 浙江省疏浚工程股份有限公司 | dredger for small watershed river channels |
-
2012
- 2012-05-06 CN CN2012101365263A patent/CN102635134A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394265A (en) * | 1979-12-20 | 1983-07-19 | Ihc Holland N.V. | Vessel in particular suction dredger provided with means for removing oil from a water surface |
| JPS61126226A (en) * | 1984-11-22 | 1986-06-13 | Eniwa Kensetsu Kk | Dredging equipment |
| CN101565957A (en) * | 2009-05-22 | 2009-10-28 | 青岛国海迈斯特机械有限公司 | Turtle type pump dredge |
| CN201952829U (en) * | 2011-01-28 | 2011-08-31 | 中国交通建设股份有限公司 | Positioning and traveling device with double steel piles and double trolleys for suction dredger |
| CN102220773A (en) * | 2011-03-21 | 2011-10-19 | 吴平平 | Shallow dredging device for cutter suction dredger |
| CN202175972U (en) * | 2011-07-25 | 2012-03-28 | 浙江省疏浚工程股份有限公司 | dredger for small watershed river channels |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021092708A1 (en) * | 2019-11-11 | 2021-05-20 | 杨旭 | Underwater fishing and engineering machine, and operation method therefor |
| CN111576457A (en) * | 2020-05-28 | 2020-08-25 | 四川公路桥梁建设集团有限公司 | Construction method of underwater deep buried structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2682528A2 (en) | Device and method for dredging bed material under water | |
| US20160237643A1 (en) | Dredger actuated from land | |
| CN112663558B (en) | Construction process for excavating weathered rock in inland river harbor pool | |
| CN104452852A (en) | Operating mechanism of bucket-wheel dredger | |
| CN204728382U (en) | A kind of hinge suction nozzle peculiar to vessel | |
| CN102635134A (en) | Bucket suction mixed type dredger | |
| CN103806409A (en) | Milling forming system of gravity wharf foundation bed and construction method for gravity wharf structure | |
| Spagnoli et al. | Support for offshore monopile installation through the trench cutter technology | |
| Riley | The construction of artificial islands in the Beaufort Sea | |
| EP2871292A2 (en) | Cutting device for dislodging an underwater bottom and corresponding method | |
| CN208685530U (en) | One kind disappears shipping agency waves revetment structure | |
| CN106869216B (en) | Construction process for exploiting soft rock by hydraulic cutter-suction dredger | |
| Schwank | Cut-off Wall Technologies in Mining | |
| CN212026387U (en) | Dredger | |
| CN203729259U (en) | Milling forming system of gravity wharf foundation bed | |
| Fasano | Dredgers and Dredging Design Restraints | |
| Yavuz | Istanbul (Bosphorus) immersed tube tunnel and survey works | |
| CN211898616U (en) | Shipborne multifunctional sand taking island-building excavator | |
| Welp | Dredging and dredged material disposal overview | |
| JP2005030135A (en) | Dredging device and dredging method by use of grab bucket | |
| Huston | Dredging fundamentals | |
| Hamza | Geotechnics of the Suez Canal Construction: 150 Years Old, but Nearly Four Millennia in the Making | |
| CN205676948U (en) | One cuts slope ship | |
| Шеленков et al. | The improvement of steel durability for dredging operations in the Astrakhan region | |
| van den Bosch | DREDGING TECHNOLOGY |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |