CN107953976A - The stone dumper in the symmetrical building stones cabin of tool - Google Patents
The stone dumper in the symmetrical building stones cabin of tool Download PDFInfo
- Publication number
- CN107953976A CN107953976A CN201610897178.XA CN201610897178A CN107953976A CN 107953976 A CN107953976 A CN 107953976A CN 201610897178 A CN201610897178 A CN 201610897178A CN 107953976 A CN107953976 A CN 107953976A
- Authority
- CN
- China
- Prior art keywords
- building stones
- cabin
- symmetrical
- hull
- belt system
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
Abstract
The invention discloses a kind of stone dumper for having symmetrical building stones cabin, include a hull, one building stones supply unit and one it is oblique fall pipe unit, it is oblique fall pipe unit holding tube compensation device be arranged on hull side, and it is equiped with a material blanking tube, ship midship control cabinet both sides are respectively arranged with a building stones cabin and a dynamic positioning system cabin, building stones cabin can independently working, can automatic drawing unloading building stones to building stones supply unit, material blanking tube is sent to through control cabinet, and dynamic positioning system cabin can position hull and material blanking tube respectively with holding tube compensation device, whereby, the stone dumper in tool symmetrical expression building stones cabin is set to complete the riprap work of high accurancy and precision, and there is material-saving, it is time saving, saving of labor and it is economical the advantages of.
Description
Technical field
It is of the invention related with a kind of technology of riprap work waterborne, particularly relate to a kind of tool pair for accurate riprap work
The stone dumper in title formula building stones cabin.
Background technology
Press, riprap work waterborne is usually used in offshore wind field site preparation and builds improvement operation or underwater pedestal scour riprap protection work
Industry etc., and existing jackstone technology includes clamping type and side oblique type, wherein, clamping type utilizes a macrotype platform boat-carrying stone transporting
Material, and in installing an excavator on macrotype platform ship additional, by macrotype platform ship by after building stones carrying to operating location, with excavator
Gripping building stones are simultaneously delivered to operating location, however, the load stone amount of macrotype platform ship is few, it is poor to bear stormy waves condition, and pass through
Excavator jackstone, building stones are all adopted gravity type free falling bodies by the water surface and are declined, can drift about in water, cause jackstone accuracy bad,
Mostly invalid material, and side oblique type in install an excavator additional on macrotype platform ship, side falls pipe and one detecting frame, when macrotype platform ship
After building stones carrying to operating location, side is fallen into pipe and detecting frame into the water, takes building stones by excavator and put into side
Pipe, completes riprap work whereby, and jackstone accuracy can be lifted by falling pipe by side.
It is only capable of slightly improving jackstone accuracy however, above-mentioned side falls formula jackstone technology, moreover is transported with macrotype platform boat-carrying
Building stones still have that carrying capacity is few, can bear the shortcomings that stormy waves condition is poor, and when building stones are gradually delivered in water, probably cause large-scale put down
The ballast of platform ship is uneven and has the anxiety of inclination, and then changes the position that side falls pipe, will significantly influence jackstone accuracy, once jackstone
Accuracy is low, causes invalid material increase, and be bound to the row construction again of reciprocating carrying building stones, and elongates the activity duration and increase operation
Cost, therefore, existing jackstone technology have the shortcomings that expense expects, takes a lot of work, is time-consuming and with high costs.
The content of the invention
Even if problem to be solved by this invention is：Existing jackstone technology has expense expect, take a lot of work, is time-consuming and of high cost
It is high.
It is a primary object of the present invention to provide a kind of stone dumper for having symmetrical building stones cabin, it can complete high accuracy
Riprap work, and there is material-saving, time saving, saving of labor and economical.
In order to achieve the above object, the stone dumper in the symmetrical building stones cabin of tool provided by the present invention, it includes have：One hull, its
With a control cabinet, which is arranged with a building stones cabin, which has a cabin, with accommodating various different big
Small, species building stones, and the cabin bottom is in funnel-form, can automatic drawing unloading building stones, the ship midships section of the hull corresponds to two building stones
Cabin is respectively provided with a belt system, its can the automatic transport building stones cabin building stones to the control cabinet, and each building stones cabin can be independent
Operation, in addition, the both sides that the hull is symmetrical with the control cabinet are respectively provided with dynamic positioning (DP) system cabin, and can position the ship
Body；And a building stones supply unit, it is arranged on the control cabinet, and is connected with the belt system；And one it is oblique fall Guan Dan
Member, it includes there is a holding tube compensation device, which is arranged on the side of the hull, this it is oblique fall pipe unit also include
There is a material blanking tube, which is installed in the holding tube compensation device, which has the ability for positioning the material blanking tube,
And it is connected for the material blanking tube with the building stones supply unit.
Preferably, wherein, which is arranged on building stones cabin center and along the length side in the building stones cabin
To setting, and an outer cover is covered with above the belt system, and is equipped with multiple self-unloading mountain type partition plates in the cabin in, it is the plurality of oneself
The length direction for unloading mountain type partition plate along the building stones cabin is arranged on the both sides of the outer cover at equal intervals so that the both sides of the belt system
Respectively formed with multiple self-unloading storage compartments, in addition, the outer cover, which corresponds to each self-unloading storage compartment, is respectively provided with a gate.
Preferably, wherein, which has two side walls, and two side walls are parallel to the belt system
Length direction and the both sides for being symmetrically set in the belt system, and two side walls by the neighbouring belt system one end upward
And towards outer incline.
Preferably, wherein, which includes one first track and one second track, this first
The belt system is connected with two respectively for one end of track and second track, the another end of first track with this second
Track is connected, and the another end of second track is scalable, and is selectively connected with the material blanking tube.
Preferably, wherein, a measurement system has been further included, it includes there is a sunpender, one end of the sunpender is arranged on
The control cabinet, and can be stretched out by the control cabinet, the another end of the sunpender is hung with a measurement instrument, which can launch a measurement ripple
Beam, for the measurement system real-time measurement and returns jackstone achievement.
Preferably, wherein, which has more multiple ballast tanks, and such ballast tank is respectively symmetrically arranged on two should
The both sides in building stones cabin, and two building stones cabin removal building stones can be corresponded to and intake or draining, make the throwing in the tool symmetrical expression building stones cabin
Stone ship reaches ballast balance.
Preferably, wherein, multiple drainage cells have been further included, it corresponds to side wall setting, and is arranged on the side wall
At the belt system, which includes a draining cabin for bottom side, which is connected with draining side Pu, and is somebody's turn to do
Side wall corresponds to the draining cabin and is equipped with multiple osculums, and the plurality of osculum is connected with the draining cabin.
The stone dumper in the symmetrical building stones cabin of tool provided by the present invention, coordinates building stones conveying single by the belt system
First automatic transport building stones are to the automatic blanking mode of the material blanking tube, and two building stones cabins are symmetrically set in the two of the control cabinet
Side, and the building stones of different size, species can be separately stored to the plurality of self-unloading storage compartment, wherein one is selected further in accordance with demand
Building stones cabin separate operaton or the operation at the same time of such building stones cabin, more coordinate such dynamic positioning (DP) system cabin and holding tube compensation
Device positions the hull and the material blanking tube respectively, so that the stone dumper in the tool symmetrical expression building stones cabin can complete the throwing of high accurancy and precision
Masonry industry, and then make the stone dumper in the tool symmetrical expression building stones cabin that there is material-saving, time saving, saving of labor and economical.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention, to show aspect that material blanking tube does not discharge.
Fig. 2 is the building stones cabin sectional view of the present invention.
Fig. 3 is that the present invention uses schematic diagram, to show aspect that material blanking tube does not discharge.
Fig. 4 is of the invention using schematic diagram, to show the aspect of material blanking tube release.
Fig. 5 is of the invention using schematic diagram, to show the aspect of gate opening.
Fig. 6 is of the invention using schematic diagram, to show the aspect of building stones supply unit conveying building stones.
Fig. 7 is of the invention using schematic diagram, to show the aspect of jackstone.
Fig. 8 is the measurement schematic diagram of the present invention.
Brief description of the drawings：
10 hulls；11 control cabinets；
12 building stones cabins；121 cabins；
122 self-unloading mountain type partition plates；123 self-unloading storage compartments；
124 side walls；125 osculums；
13 belt systems；14 dynamic positioning (DP) system cabins；
15 outer covers；16 ballast tanks；
151 gates；
20 building stones supply units；21 first tracks；
22 second tracks；
30 it is oblique fall pipe unit；31 holding tube compensation devices；
32 material blanking tubes；
40 drainage cells；41 draining cabins；
Pu is helped in 42 drainings；
50 measurement systems；51 sunpenders；
52 measurement instruments；53 measure wave beam；
The stone dumper in the symmetrical building stones cabin of 100 tools.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Shown in please referring to Fig.1 to Fig.3, for stereogram, building stones cabin sectional view and the control cabinet sectional view of the present invention, it is taken off
Dew has a kind of stone dumper 100 in the symmetrical building stones cabin of tool, and includes：
One hull 10, it has a control cabinet 11, which is arranged with a building stones cabin 12, which has
One cabin 121, to house various different sizes, species building stones, and 121 bottom of cabin is in funnel-form, can automatic drawing unloading building stones,
The ship midships section of the hull 10 corresponds to such building stones cabin 12 and is respectively provided with a belt system 13, it can the automatic transport building stones cabin 12
Building stones to the control cabinet 11, and each building stones cabin 12 can independently working, in addition, the hull 10 is symmetrical with the both sides of the control cabinet 11
Dynamic positioning (DP) system cabin 14 is respectively provided with, and the hull 10 can be positioned, in the present invention, which is arranged on should
The center of building stones cabin 12 is simultaneously set along the length direction in the building stones cabin 12, and the top of belt system 13 is covered with an outer cover
15, and it is equipped with multiple self-unloading mountain type partition plates 122, length of such self-unloading mountain type partition plate 122 along the building stones cabin 12 in the cabin 121
Spend the both sides that direction is arranged on the outer cover 15 at equal intervals so that the both sides of the belt system 13 are respectively formed with multiple self-unloading storage compartments
123, the another outer cover 15 corresponds to each self-unloading storage compartment 123 and is respectively provided with a gate 151, in addition, the building stones cabin 12 has two sides
Wall 124, such side wall 124 parallel to the belt system 13 length direction and be symmetrically set in the two of the belt system 13
Side, and such side wall 124 by one end of the neighbouring belt system 13 upward and towards outer incline, and in the neighbouring belt system
Multiple osculums 125 are equipped with 13, but the hull 10 has more multiple ballast tanks 16, and such ballast tank 16 is respectively symmetrically
Arranged on the both sides in such building stones cabin 12, and such 12 removal building stones of building stones cabin can be corresponded to and intake or draining, make the tool symmetrical
The stone dumper 100 in building stones cabin reaches ballast balance.
One building stones supply unit 20, it is arranged on the control cabinet 11, and is connected with the belt system 13, please refer to
Shown in Fig. 7, which includes one first track 21 and one second track 22, first track 21 and should
One end of second track 22 is connected with such belt system 15 respectively, the another end of first track 21 and second track 22
It is connected, and the another end of second track 22 is scalable.
One it is oblique fall pipe unit 30, it includes there is a holding tube compensation device 31, which is arranged on the hull
10 side, this it is oblique fall pipe unit 30 also include a material blanking tube 32, which is arranged in the holding tube compensation device 31,
The holding tube compensation device 31 rotates for the material blanking tube 32 and slides into the discharging point in water, to position the material blanking tube 32, and
It is connected for the material blanking tube 32 with the building stones supply unit 20, its aspect such as Fig. 4 depicted connected, in the present invention, when this falls
After expects pipe 32 positions, the another end of second track 22 is scalable, and alternative is connected with the material blanking tube 32.
Multiple drainage cells 40, it corresponds to the side wall 124 and sets, and arranged on 124 bottom side of side wall adjacent to the conveyer belt system
Unite at 13, which includes a draining cabin 41, which is connected with draining side Pu 42, such osculum
125 are connected with the draining cabin 41.
Please referring initially to shown in Fig. 4 and Fig. 5, and please refer to shown in Fig. 1, before carrying out riprap work, building stones are positioned over
Such cabin 121, and can separately store the building stones of different size, species to such self-unloading storage compartment 123, when this according to demand
When the stone dumper 100 in the symmetrical building stones cabin of tool is by building stones carrying to operating location, the operable holding tube compensation device 31, falls this
Expects pipe 32 is rotated by 90 °, and the material blanking tube 32 is slided towards the discharging point, and can position the material blanking tube 32, it positions what is finished
Aspect such as Fig. 4 depicted shows, at this time, which can stretch out towards the material blanking tube 32, make the mouth of pipe of 32 one end of material blanking tube with
Second track 22 is connected, and the mouth of pipe of 32 other end of material blanking tube then gos deep into water, and on correct discharging point, you can
Carry out riprap work.
Referring again to shown in Fig. 5 to Fig. 7, when carrying out riprap work, due to each 12 independently working of building stones cabin, and can be according to
The demands such as building stones size, hull ballast and select the operation at the same time of 12 separate operaton of a wherein building stones cabin or such building stones cabin 12, also
It can select to open wherein a few road gates 151 according to the demand so that the self-unloading storage compartment 123 of corresponding such gate 151 divides
It is not connected with the belt system 13, and the building stones of such self-unloading storage compartment 123 can then be set by the inclination of such side wall 124
Meter is automatically fallen off to the belt system 13, continues and such building stones are delivered to first track 21 by the belt system 13
Or second track 22, last such building stones can put into the region to be filled up along the material blanking tube 32.
Referring again to shown in Fig. 8, the stone dumper 100 in the tool symmetrical expression building stones cabin also includes a measurement system 50, it is wrapped
Containing a sunpender 51, one end of the sunpender 51 is arranged on the control cabinet 11, and can be stretched out by the control cabinet 11, the another end of the sunpender 51
Be hung with a measurement instrument 52, after the completion of riprap work, by the sunpender 51 by the measurement instrument 52 hang to corresponding discharging point it
Water surface free floating, while 52 system of measurement instrument can measure wave beam 53 towards water-bed transmitting one, with unification RTK-GPS systems auxiliary
Measure with transmitting information, and returned with 3D modeling technology and measure achievement, for user's viewed in real time jackstone achievement.
It is noted that being symmetrically set in the design of 11 both sides of control cabinet by such building stones cabin 12, and this can be lifted
The degree of balance of the stone dumper 100 in the symmetrical building stones cabin of tool when water sailing, and help to improve jackstone accuracy.
It is worth being mentioned that again, since such dynamic positioning (DP) system cabin 14 is symmetrically set in the both sides of the control cabinet 11, when
When the hull 10 is disturbed be subject to stormy waves, the compensation hull 10 of (DP) system cabin 14 can be positioned by such dynamic and is caused by stormy waves
Offset, and the hull 10 is controlled in a differential location allowed, to position the hull 10, reaches blanking precision
Within two meters of diameter, jackstone accuracy is improved whereby.
It is worth further being mentioned that, when this is oblique fall pipe unit 30 and disturbed be subject to stormy waves or 10 fluctuating of hull, can leads to
Cross the material blanking tube 32 and be arranged in the holding tube compensation device 31, and by the control of the holding tube compensation device 31, and can compensate for this and fall
Offset caused by expects pipe 32 is risen and fallen by stormy waves or hull 10, to position the material blanking tube 32, improves jackstone accuracy whereby.
It is worth further being mentioned that, when stone dumper of such building stones cabin 12 because making the tool symmetrical expression building stones cabin blanking respectively
When 100 ballasts are uneven, such meeting automatic feeding water of ballast tank 40 or draining, make the stone dumper 100 in the symmetrical expression building stones cabin reach pressure
Carry balance.
Be worth further be mentioned that, when such cabin 121 intakes accidentally, water can by being obliquely installed for the side wall 124 and
Such osculum 124 is flowed to, and flows into such draining cabin 41, then helps Pu 42 to discharge water by such draining.
Whereby, which is coordinated to the material blanking tube 32 by the belt system 13
Automatic blanking mode, and such building stones cabin 12 are symmetrically set in the both sides of the control cabinet 11, and can be by the stone of different size, species
Separately to such self-unloading storage compartment 123, wherein one building stones cabin 12 separate operaton or such is selected further in accordance with demand to material for storage
The operation at the same time of building stones cabin 12, more coordinates such dynamic positioning (DP) steerage 14 and the holding tube compensation device 31 to position the ship respectively
Body 10 and the material blanking tube 32, and by the 50 viewed in real time jackstone achievement of measurement system, make the throwing in the tool symmetrical expression building stones cabin
Stone ship 100 can complete the riprap work of high accuracy, and then the stone dumper 100 in the tool symmetrical expression building stones cabin had material-saving, saved
When, saving of labor and cost-effective advantage.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (7)
1. a kind of stone dumper for having symmetrical building stones cabin, it is characterised in that include：
One hull, it has a control cabinet, which is arranged with a building stones cabin, which has a cabin, with
House various different sizes, the building stones of species, and the cabin bottom is in funnel-form, can automatic drawing unloading building stones, the ship midship of the hull
Portion correspond to two building stones cabins be respectively provided with a belt system, its can the automatic transport building stones cabin building stones to the control cabinet, and
Each building stones cabin can independently working, in addition, the both sides that the hull is symmetrical with the control cabinet are respectively provided with a dynamic positioning system cabin, and
The hull can be positioned；
One building stones supply unit, it is arranged on the control cabinet, and is connected with the belt system；
One it is oblique fall pipe unit, it includes there is a holding tube compensation device, which is arranged on the side of the hull, this is oblique
Also include a material blanking tube to pipe unit is fallen, which is installed in the holding tube compensation device, which has fixed
The ability of the position material blanking tube, and be connected for the material blanking tube with the building stones supply unit；
Whereby, which is coordinated to the automatic blanking side of the material blanking tube by the belt system
Formula, and two building stones cabins are symmetrically set in the both sides of the control cabinet, and can independently working, coordinate such dynamic positioning system cabin
And the holding tube compensation device positions the hull and the material blanking tube respectively, make the tool symmetrical expression building stones cabin stone dumper can complete it is high-precision
The riprap work of accuracy.
2. the stone dumper according to the symmetrical building stones cabin of tool described in claim 1, it is characterised in that the belt system is arranged on should
Building stones cabin center is simultaneously set along the length direction in the building stones cabin, and is covered with an outer cover, and the cabin above the belt system
Interior is equipped with multiple self-unloading mountain type partition plates, and the length direction in multiple self-unloading mountain type partition plates along the building stones cabin is arranged at equal intervals should
The both sides of outer cover so that the both sides of the belt system respectively formed with multiple self-unloading storage compartments, in addition, the outer cover correspond to it is each from
Unload storage compartment and be respectively provided with a gate.
3. the stone dumper according to the symmetrical building stones cabin of tool described in claim 1, it is characterised in that the building stones cabin has two sides
Wall, two side walls parallel to the belt system length direction and be symmetrically set in the both sides of the belt system, and two
The side wall is by one end of the neighbouring belt system upward and towards outer incline.
4. the stone dumper according to the symmetrical building stones cabin of tool described in claim 1, it is characterised in that the building stones supply unit includes
Have one first track and one second track, one end of first track and second track respectively with two conveyer belt systems
System is connected, and the another end of first track is connected with second track, and the another end of second track is scalable, and selectively
It is connected with the material blanking tube.
5. the stone dumper according to the symmetrical building stones cabin of tool described in claim 1, it is characterised in that also include a measurement system
System, it includes there is a sunpender, one end of the sunpender is arranged on the control cabinet, and can be stretched out by the control cabinet, and the another end of the sunpender is hung
A measurement instrument is hung with, which can launch a measurement wave beam, for the measurement system real-time measurement and return jackstone achievement.
6. the stone dumper according to the symmetrical building stones cabin of tool described in claim 1, it is characterised in that the hull also has multiple pressures
Carry cabin, the ballast tank respectively symmetrically be arranged on such building stones cabin both sides, and such building stones cabin removal building stones can be corresponded to and intake or
Draining, makes the stone dumper in the tool symmetrical expression building stones cabin reach ballast balance.
7. the stone dumper according to the symmetrical building stones cabin of tool described in claim 3, it is characterised in that also include multiple draining lists
Member, it corresponds to side wall setting, and arranged on the side wall bottom side at the belt system, which includes a draining
Cabin, which is connected with draining side Pu, and the side wall corresponds to the draining cabin and is equipped with multiple osculums, multiple osculums
It is connected with the draining cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897178.XA CN107953976B (en) | 2016-10-14 | 2016-10-14 | Has the stone dumper in symmetrical building stones cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610897178.XA CN107953976B (en) | 2016-10-14 | 2016-10-14 | Has the stone dumper in symmetrical building stones cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107953976A true CN107953976A (en) | 2018-04-24 |
| CN107953976B CN107953976B (en) | 2019-06-14 |
Family
ID=61953346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610897178.XA Active CN107953976B (en) | 2016-10-14 | 2016-10-14 | Has the stone dumper in symmetrical building stones cabin |
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| Country | Link |
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| CN (1) | CN107953976B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797631A (en) * | 2018-06-12 | 2018-11-13 | 中交上海港湾工程设计研究院有限公司 | A kind of more negative well bore pressure bucket anemometer tower foundation scour protection methods of jacket |
| CN110374108A (en) * | 2019-08-07 | 2019-10-25 | 上海振华重工(集团)股份有限公司 | Jackstone leveling ship |
| CN113772026A (en) * | 2021-10-13 | 2021-12-10 | 南通润邦海洋工程装备有限公司 | Efficient positioning stone-throwing special construction ship |
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| CN2400359Y (en) * | 1999-09-29 | 2000-10-11 | 中港第一航务工程局 | Base-type foundation bed riprap levelling ship |
| EP2266873A1 (en) * | 2009-06-25 | 2010-12-29 | Ondernemingen Jan De Nul, naamloze vennootchap | Fall pipe assembly and operation system |
| WO2013095103A1 (en) * | 2011-12-15 | 2013-06-27 | Baggermaatschappij Boskalis B.V. | Dumping vessel |
| CN104652348A (en) * | 2015-02-16 | 2015-05-27 | 中交一航局第一工程有限公司 | Deep-water foundation bed rock throwing system |
| CN104988926A (en) * | 2015-06-26 | 2015-10-21 | 深圳海油工程水下技术有限公司 | Deep water stone throwing method and device |
| WO2016144176A1 (en) * | 2015-03-11 | 2016-09-15 | Van Oord Dredging And Marine Contractors B.V. | Marine fall pipe system, and marine vessel comprising such fall pipe system |
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- 2016-10-14 CN CN201610897178.XA patent/CN107953976B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400359Y (en) * | 1999-09-29 | 2000-10-11 | 中港第一航务工程局 | Base-type foundation bed riprap levelling ship |
| EP2266873A1 (en) * | 2009-06-25 | 2010-12-29 | Ondernemingen Jan De Nul, naamloze vennootchap | Fall pipe assembly and operation system |
| WO2013095103A1 (en) * | 2011-12-15 | 2013-06-27 | Baggermaatschappij Boskalis B.V. | Dumping vessel |
| CN104652348A (en) * | 2015-02-16 | 2015-05-27 | 中交一航局第一工程有限公司 | Deep-water foundation bed rock throwing system |
| WO2016144176A1 (en) * | 2015-03-11 | 2016-09-15 | Van Oord Dredging And Marine Contractors B.V. | Marine fall pipe system, and marine vessel comprising such fall pipe system |
| CN104988926A (en) * | 2015-06-26 | 2015-10-21 | 深圳海油工程水下技术有限公司 | Deep water stone throwing method and device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797631A (en) * | 2018-06-12 | 2018-11-13 | 中交上海港湾工程设计研究院有限公司 | A kind of more negative well bore pressure bucket anemometer tower foundation scour protection methods of jacket |
| CN110374108A (en) * | 2019-08-07 | 2019-10-25 | 上海振华重工(集团)股份有限公司 | Jackstone leveling ship |
| CN113772026A (en) * | 2021-10-13 | 2021-12-10 | 南通润邦海洋工程装备有限公司 | Efficient positioning stone-throwing special construction ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107953976B (en) | 2019-06-14 |
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