CN207499026U - Deepwater Open Sea first spreads rubble bedding face desilting system and dredger - Google Patents
Deepwater Open Sea first spreads rubble bedding face desilting system and dredger Download PDFInfo
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- CN207499026U CN207499026U CN201721494232.2U CN201721494232U CN207499026U CN 207499026 U CN207499026 U CN 207499026U CN 201721494232 U CN201721494232 U CN 201721494232U CN 207499026 U CN207499026 U CN 207499026U
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- dredging
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Abstract
The utility model discloses a kind of Deepwater Open Seas first to spread rubble bedding face desilting system, including dredging mechanism, including dredging suction nozzle, power part and dredging pipeline, dredging suction nozzle connects dredging pipeline, dredging pipeline connects power part, dredging suction nozzle includes at least one ridge face suction inlet and at least one furrow suction inlet, and the opening of opening more all ridge faces suction inlet of all furrow suction inlets is low；Elevating mechanism connects dredging suction nozzle, for lifting at dredging suction nozzle to rubble bedding face；Mobile mechanism connects elevating mechanism, for dredging suction nozzle to be driven to be moved in the range of the dredging in rubble bedding face.Rubble bedding face desilting system is first spread with the Deepwater Open Sea of the utility model, dredging suction nozzle includes ridge face suction inlet and furrow suction inlet, the mud at the furrow between the mud of rubble ridge top surface and two rubble ridges can be aspirated simultaneously, it ensure that rubble bedding face dredging quality, it improves work efficiency, the desilting system is simple in structure, easy to use, and dredging effect is good.
Description
Technical field
The utility model is related to Underwater Engineering field, more particularly to a kind of Deepwater Open Sea first spreads rubble bedding face desilting system
And dredger.
Background technology
Multiple immersed tube tube couplings are put on water-bed rubble bedding face by seabed immersed tube tunnel construction one by one, since bottom silt is stored up
Product in rubble bedding face can change rubble bedding face mechanical characteristic, influence the power transmission effect of foundation bed structure, cause immersed tube tube coupling without
Method effectively contacts rubble bedding face, when placing immersed tube tube coupling, needs to carry out dredging operation to the rubble bedding face of placement location,
Immersed tube tube coupling is prevented, which to be placed on mud, causes tube coupling to settle extremely, can not be docked with adjacent tube coupling.
In order to efficiently be laid with water-bed rubble bedding face, existing machinery operation ship is thrown to be laid with stretches into the bottom as face using jackstone pipe
Region and on one side while moving jackstone pipe, jackstone conduct, and laying forms the rubble ridge bedding face of zigzag, adjacent two rubble ridges it
Between have furrow, traditional desilting system be difficult to efficiently remove furrow at mud.
Utility model content
It throws to be laid with the purpose of the utility model is to overcome the existing machinery operation ship in the presence of the prior art and forms Z-shaped
The rubble ridge bedding face of shape, has furrow between adjacent two rubble ridges, and traditional desilting system is difficult to efficiently remove at furrow
The above-mentioned deficiency of mud provides a kind of Deepwater Open Sea and first spreads rubble bedding face desilting system and dredger.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme：
A kind of Deepwater Open Sea first spreads rubble bedding face desilting system, including：
Dredging mechanism, including dredging suction nozzle, power part and dredging pipeline, the dredging suction nozzle connects the dredging pipe
Line, the dredging pipeline connect the power part, and the dredging suction nozzle includes at least one ridge face suction inlet and at least one ridge
Ditch suction inlet, the open end of more all ridge face suction inlets of open end of all furrow suction inlets is low, each ridge face
Suction inlet is used to aspirate described broken for the mud at every rubble ridge top surface of suction-breaking ground mass bed surface, each furrow suction inlet
The mud at furrow between adjacent two rubble ridges of ground mass bed surface；
Elevating mechanism connects the dredging suction nozzle, for lifting at the dredging suction nozzle to the rubble bedding face；
Mobile mechanism connects the elevating mechanism, for driving dredging of the dredging suction nozzle in the rubble bedding face
In the range of move；
Control mechanism, for controlling the work of the dredging mechanism, the elevating mechanism and the mobile mechanism.
Rubble bedding face desilting system is first spread using Deepwater Open Sea described in the utility model, the dredging suction nozzle includes institute
Ridge face suction inlet and the furrow suction inlet are stated, when suction inlet is moved along Z-shaped when ridge face, which is placed exactly in intersecting two
Furrow position between the rubble ridge bedding face path that a rubble ridge is formed can aspirate the mud and two of rubble ridge top surface simultaneously
The mud at furrow between rubble ridge, ensure that the rubble bedding face dredging quality, improves work efficiency, this is outer
Extra large deep water first spreads that rubble bedding face desilting system is simple in structure, and easy to use, dredging effect is good.
Preferably, each ridge face suction inlet and each furrow suction inlet individually open and close.
Preferably, each ridge face suction inlet is correspondingly arranged two furrow suction inlets, and two furrow suction inlet positions
In the ridge face suction inlet both sides, ridge face suction inlet corresponds to rubble ridge top surface, and two furrow suction inlets correspond to every rubble ridge respectively
Two furrows of both sides.
Using this structure setting, the dredging suction nozzle is moved along rubble ridge direction, primary movement can remove one it is broken
Stone ridge and the mud of both sides furrow, improve work efficiency and quality.
Preferably, the dredging mechanism further includes dredging truss, and the dredging suction nozzle is connected to the dredging truss end,
The dredging truss connects the elevating mechanism, and the dredging pipeline includes dredging hard tube, and the dredging hard tube is located at described clear
Inside silt truss, and described dredging hard tube one end is located at more than the water surface, and the dredging truss is used to support the dredging pipeline.
Preferably, the dredging truss is English truss.
Preferably, the power part be set on the dredging truss end, and with the dredging suction nozzle homonymy, the dredging
Suction nozzle is scalable to be connected to the dredging truss end, and the dredging pipeline further includes dredging hose, the dredging suction nozzle connection
The dredging hose, the dredging hose connect the power part, and the power part connects the dredging hard tube.
Using this structure setting, the relatively described dredging truss end of the dredging suction nozzle stretches, suitable for having the gradient
The rubble bedding face dredging, the dredging mechanism is avoided integrally to be lifted control accuracy again, in order to avoid the dredging mechanism
Rubble bedding face described in clashing and breaking.
Preferably, the first winch is further included, first winch is connected with spoil disposal hose, described in the spoil disposal hose connection
Dredging hard tube, spoil disposal hose described in the first winch rotation folding and unfolding, to meet the dredging hard tube with the mobile mechanism
Movement, mud are drained into through the dredging suction nozzle, the dredging pipeline and the spoil disposal hose at first winch.
Preferably, outer platoon silt pipeline at first winch, the desilting tube line is by the mud at first winch
Drain into the waters other than at least 0.5 kilometer.
Preferably, the elevating mechanism includes several gears and rack corresponding with each gear, each described
Rack connects the dredging truss and is set along the dredging truss frame body.
Preferably, each furrow suction inlet and the corresponding ridge face suction inlet spacing are adjustable.
Using this structure setting, the spacing of the furrow suction inlet and ridge face suction inlet is adjusted, adapts to different ridge faces
The rubble ridge dredging operation of width.
Preferably, the both sides of each ridge face suction inlet set a furrow suction inlet respectively.
Using this structure setting, the furrow suction inlet of the ridge face suction inlet both sides is simultaneously to rubble ridge both sides
Furrow dredging, when in the ridge face, suction inlet removes mud on next rubble ridge, one of them described furrow suction inlet is also to previous
Furrow relapses, and dredging effect is good.
Preferably, the power part includes oil pipe, the second winch and at least one removing sludge, and each removing sludge is equal
Connecting the dredging pipeline, all removing sludges connect the oil pipe, and the oil pipe connects second winch, and described second
Oil pipe described in winch rotation folding and unfolding.
Preferably, the dredging mechanism further includes sprinkler part, and the opening of the sprinkler part is set on the dredging suction nozzle
Place.
Using this structure setting, the sprinkler part disturbs the rubble near the dredging suction nozzle for injection water
Mud on bedding face enhances dredging effect.
Preferably, the mobile mechanism include the first traversing component and the second traversing component, the first traversing component and
The second traversing component orthogonal setting in the horizontal plane, the second traversing component are set on the described first traversing component, i.e.,
The second traversing component moves on the described first traversing component, and the elevating mechanism is set on the described second traversing component,
I.e. described elevating mechanism moves on the described second traversing component.
Preferably, the control mechanism includes GPS-RTK, sonar, dipmeter, automatic tracing, electric-liquid transmission control dress
It puts, electric position control device.
The utility model additionally provides a kind of dredger, and including hull, the hull is equipped with moon pool, is set on the hull
It puts the Deepwater Open Sea as described in any of the above item and first spreads rubble bedding face desilting system, the dredging suction nozzle is in the moon pool range
Interior movement.
Using dredger described in the utility model, the dredging suction nozzle includes ridge face suction inlet and the furrow is inhaled
Mouthful, the mud at the furrow between the mud of rubble ridge top surface and two rubble ridges can be aspirated simultaneously, ensure that the rubble
Bedding face dredging quality, improves work efficiency, and the dredger is simple in structure, easy to use, and dredging effect is good.
Preferably, the hull is equipped with lifting mechanism, and the lifting mechanism is used in operating area that the hull is whole
Body lifting is detached from the water surface, prevents water flow fluctuation from being impacted to the dredger operation.
Preferably, the hull is equipped with rubble leveling mechanism, rubble leveling mechanism work in the range of the moon pool
Make, the rubble leveling mechanism is used to be laid with rubble bedding face.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, the dredging suction nozzle includes
Ridge face suction inlet and the furrow suction inlet, when ridge face, suction inlet is moved along Z-shaped, which is placed exactly in intersecting
Furrow position between the rubble ridge bedding face path that two rubble ridges are formed, can aspirate simultaneously rubble ridge top surface mud and
The mud at furrow between two rubble ridges ensure that the rubble bedding face dredging quality, improve work efficiency, and be somebody's turn to do
Deepwater Open Sea first spreads that rubble bedding face desilting system is simple in structure, and easy to use, dredging effect is good；
2nd, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, each ridge face suction inlet
Two furrow suction inlets are correspondingly arranged, and two furrow suction inlets are located at the ridge face suction inlet both sides, ridge face suction inlet
Corresponding rubble ridge top surface, two furrow suction inlets correspond to two furrows of every rubble ridge both sides respectively, using this structure setting,
The dredging suction nozzle is moved along rubble ridge direction, and primary movement can remove the mud of a rubble ridge and both sides furrow, is improved
Working efficiency and quality；
3rd, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, the dredging suction nozzle is opposite
The dredging truss end stretches, and suitable for having the dredging in the acclive rubble bedding face, avoids the dredging mechanism whole
Body is lifted control accuracy again, in order to avoid rubble bedding face described in the dredging mechanism clashing and breaking；
4th, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, each furrow suction inlet
It is adjustable with the corresponding ridge face suction inlet spacing, using this structure setting, the furrow suction inlet is adjusted and the ridge face is inhaled
The spacing of mouth adapts to the rubble ridge dredging operation of different ridge face width degree.
5th, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, each ridge face suction inlet
Both sides one furrow suction inlet is set respectively, using this structure setting, the furrows of the ridge face suction inlet both sides is inhaled
The mouth furrow dredging to rubble ridge both sides simultaneously, when in the ridge face, suction inlet removes mud on next rubble ridge, wherein
One furrow suction inlet also relapses previous furrow, and dredging effect is good；
6th, rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, the dredging mechanism also wraps
Sprinkler part is included, the opening of the sprinkler part is set at the dredging suction nozzle, using this structure setting, the sprinkler part
The mud near the dredging suction nozzle on the rubble bedding face is disturbed for injection water, enhances dredging effect；
7th, with dredger described in the utility model, the dredging suction nozzle includes ridge face suction inlet and the furrow is inhaled
Mouthful, the mud at the furrow between the mud of rubble ridge top surface and two rubble ridges can be aspirated simultaneously, ensure that the rubble
Bedding face dredging quality, improves work efficiency, and the dredger is simple in structure, easy to use, and dredging effect is good.
Description of the drawings
Fig. 1 is the structural representation that Deepwater Open Sea described in the utility model first spreads rubble bedding face desilting system and dredger
Figure；
Fig. 2 is the structure diagram of dredging suction nozzle.
It is marked in figure：01- rubble beddings face, 1- dredging mechanisms, 11- dredging suction nozzles, 111- ridges face suction inlet, 112- furrows are inhaled
Mouthful, 12- power parts, 13- dredging pipelines, 131- dredging hard tubes, 132- dredging hoses, 14- dredging truss, 2- elevating mechanisms,
3- mobile mechanisms, the first traversing components of 31-, the second traversing components of 32-, the first winches of 4-, 41- spoil disposal hoses, the second winches of 5-,
6- hulls.
Specific embodiment
The utility model is described in further detail with reference to test example and specific embodiment.It but should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all to be realized based on the utility model content
Technology belongs to the scope of the utility model.
Embodiment 1
As shown in Figs. 1-2, Deepwater Open Sea described in the utility model first spreads rubble bedding face desilting system, including：
Dredging mechanism 1, including dredging suction nozzle 11, power part 12 and dredging pipeline 13, the dredging suction nozzle 11 connects institute
Dredging pipeline 13 is stated, the dredging pipeline 13 connects the power part 12, and the dredging suction nozzle 11 includes at least one ridge face
Suction inlet 111 and at least one furrow suction inlet 112, more all ridge face suction inlets of open end of all furrow suction inlets 112
111 open end is low, and each ridge face suction inlet 111 is for the silt at every rubble ridge top surface of suction-breaking ground mass bed surface 01
Mud, each furrow suction inlet 112 are used at the furrow between the adjacent two rubble ridges for aspirating the rubble bedding face 01
Mud；
Elevating mechanism 2 connects the dredging suction nozzle 11, for lifting the dredging suction nozzle 11 to the rubble bedding face 01
Place；
Mobile mechanism 3 connects the elevating mechanism 2, for driving the dredging suction nozzle 11 in the rubble bedding face 01
Dredging in the range of move；
Control mechanism, for controlling the dredging mechanism 1, the elevating mechanism 2 and the work of the mobile mechanism 3.
As a preferred embodiment of the present embodiment, each ridge face suction inlet 111 and each furrow suction inlet 112 are equal
Individually opening and closing, each furrow suction inlet 112 and 111 spacing of corresponding ridge face suction inlet are adjustable, using this structure setting,
The spacing of the furrow suction inlet 112 and ridge face suction inlet 111 is adjusted, the rubble ridge dredging for adapting to different ridge face width degree is made
Industry；The both sides of each ridge face suction inlet 111 set a furrow suction inlet 112 respectively, described using this structure setting
The furrow suction inlet 112 of 111 both sides of the ridge face suction inlet furrow dredging to rubble ridge both sides simultaneously, in ridge face suction inlet
On 111 next rubble ridges of removing during mud, one of them described furrow suction inlet 112 also relapses previous furrow, dredging effect
Well, i.e., each ridge face suction inlet 111 is correspondingly arranged two furrow suction inlets 112, and two furrow suction inlets 112
In 111 both sides of ridge face suction inlet, ridge face suction inlet 111 corresponds to rubble ridge top surface, and two furrow suction inlets 112 are corresponding every respectively
Two furrows of rubble ridge both sides, using this structure setting, the dredging suction nozzle 11 is moved along rubble ridge direction, passes through control
The front and rear suction inlet valve plate of system opening and closing, keeps suction inlet to be constantly being directed towards in front of rubble ridge, primary movement can remove a rubble ridge and
The mud of both sides furrow, improves work efficiency and quality.The dredging mechanism 1 further includes dredging truss 14, and the dredging is inhaled
First 11 are connected to 14 end of dredging truss, and the dredging truss 14 connects the elevating mechanism 2, and the dredging pipeline 13 wraps
Dredging hard tube 131 is included, the dredging hard tube 131 is located inside the dredging truss 14, and described 131 one end of dredging hard tube is located at
More than the water surface, the dredging truss 14 is used to support the dredging pipeline 13, and the dredging truss 14 is English truss.It is described dynamic
Power component 12 be set on 14 end of dredging truss, and with 11 homonymy of dredging suction nozzle, the 11 scalable company of dredging suction nozzle
14 end of dredging truss is connected to, the dredging pipeline 13 further includes dredging hose 132, and the dredging suction nozzle 11 connects described
Dredging hose 132, the dredging hose 132 connect the power part 12, and the power part 12 connects the dredging hard tube
131, using this structure setting, relatively described 14 end of dredging truss of the dredging suction nozzle 11 is stretched, suitable for having the gradient
The rubble bedding face 01 dredging, the whole lifting of the dredging mechanism 1 control accuracy again is avoided, in order to avoid the silt remover
Rubble bedding face 01 described in 1 clashing and breaking of structure.
As a preferred embodiment of the present embodiment, the first winch 4 is further included, it is soft that first winch 4 is connected with spoil disposal
Pipe 41, the spoil disposal hose 41 connect the dredging hard tube 131, and first winch 4 rotates spoil disposal hose 41 described in folding and unfolding, with
Meet movement of the dredging hard tube 131 with the mobile mechanism 3, mud is through the dredging suction nozzle 11, the dredging pipeline 13
It is drained at first winch 4 with the spoil disposal hose 41.Outer platoon silt pipeline at first winch 4, the desilting tube line
Mud at first winch 4 is drained into the waters other than 1 kilometer.The elevating mechanism 2 include several gears and with it is every
The corresponding rack of a gear, each rack connect the dredging truss 14 and are set along the 14 frame body of dredging truss
It puts.The power part 12 includes oil pipe, the second winch 5 and at least one removing sludge, and each removing sludge connects described
Dredging pipeline 13, all removing sludges connect the oil pipe, and the oil pipe connects second winch 5, second winch 5
Rotate oil pipe described in folding and unfolding.
As a preferred embodiment of the present embodiment, the dredging mechanism 1 further includes sprinkler part, the sprinkler part
Opening is set at the dredging suction nozzle 11, and using this structure setting, the sprinkler part is described clear for injection water disturbance
Mud near silt suction nozzle 11 on the rubble bedding face 01 enhances dredging effect.The mobile mechanism 3 includes the first traversing portion
31 and second traversing component 32 of part, the first traversing component 31 and second traversing component 32 is orthogonal in the horizontal plane sets
It puts, the second traversing component 32 is set on the described first traversing component 31, i.e., described second traversing component 32 is described first
It is moved on traversing component 31, the elevating mechanism 2 is set on the described second traversing component 32, i.e., described elevating mechanism 2 is described
It is moved on second traversing component 32.The control mechanism includes GPS-RTK, sonar, dipmeter, automatic tracing, electric-liquid transmission control
Device processed, electric position control device；The control mechanism further includes elevation control device and dredge pump flow control mode device,
By acquiring GPS data, dredge pump operation data and underwater imaging apparatus data, information will be more controlled, detection is included in institute
Control mechanism is stated, to adapt to the 01 dredging operation requirement of rubble bedding face.
Rubble bedding face desilting system is first spread with Deepwater Open Sea described in the utility model, the dredging suction nozzle 11 includes
Ridge face suction inlet 111 and the furrow suction inlet 112, when ridge face suction inlet 111 is moved along Z-shaped, the furrow suction inlet 112 is just
Furrow position between good 01 path of rubble ridge bedding face for being located at two intersecting rubble ridges and being formed, can aspirate rubble simultaneously
The mud at furrow between the mud of ridge top surface and two rubble ridges ensure that the 01 dredging quality of rubble bedding face,
It improves work efficiency, which first spreads that rubble bedding face desilting system is simple in structure, and easy to use, dredging effect is good.
Embodiment 2
As shown in Figs. 1-2, dredger described in the utility model, including hull 6, the hull 6 is equipped with moon pool, described
Deepwater Open Sea as described in Example 1 is set first to spread rubble bedding face desilting system on hull 6, the dredging suction nozzle 11 is described
It is moved in the range of moon pool.
As a preferred embodiment of the present embodiment, the hull 6 is equipped with lifting mechanism and rubble leveling mechanism, described
Lifting mechanism is used to that the whole lifting of the hull 6 to be detached from the water surface in operating area, prevents water flow fluctuation to the dredger operation
It impacts, the rubble leveling mechanism works in the range of the moon pool, and the rubble leveling mechanism is used to be laid with rubble base
Bed surface 01.
With dredger described in the utility model, the dredging suction nozzle 11 includes ridge face suction inlet 111 and the ridge
Ditch suction inlet 112 can aspirate the mud at the furrow between the mud of rubble ridge top surface and two rubble ridges, ensure that institute simultaneously
01 dredging quality of rubble bedding face is stated, is improved work efficiency, the dredger is simple in structure, easy to use, and dredging effect is good.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of Deepwater Open Sea first spreads rubble bedding face desilting system, which is characterized in that including：
Dredging mechanism (1), including dredging suction nozzle (11), power part (12) and dredging pipeline (13), the dredging suction nozzle (11)
The dredging pipeline (13) is connected, the dredging pipeline (13) connects the power part (12), dredging suction nozzle (11) packet
Include at least one ridge face suction inlet (111) and at least one furrow suction inlet (112), the openend of all furrow suction inlets (112)
The open end of more all ridge face suction inlets (111) in portion is low；
Elevating mechanism (2) connects the dredging suction nozzle (11), for lifting the dredging suction nozzle (11) to the rubble bedding face
(01) at；
Mobile mechanism (3) connects the elevating mechanism (2), for driving the dredging suction nozzle (11) in the rubble bedding face
(01) it is moved in the range of dredging.
2. Deepwater Open Sea according to claim 1 first spreads rubble bedding face desilting system, which is characterized in that the silt remover
Structure (1) further includes dredging truss (14), and the dredging suction nozzle (11) is connected to dredging truss (14) end, the dredging purlin
Frame (14) connects the elevating mechanism (2), and the dredging pipeline (13) includes dredging hard tube (131), the dredging hard tube (131)
It is internal positioned at the dredging truss (14), and the dredging hard tube (131) one end is located at more than the water surface.
3. Deepwater Open Sea according to claim 2 first spreads rubble bedding face desilting system, which is characterized in that the power part
Part (12) set on dredging truss (14) end, and with dredging suction nozzle (11) homonymy, the dredging suction nozzle (11) can stretch
Contracting is connected to dredging truss (14) end, and the dredging pipeline (13) further includes dredging hose (132), the dredging suction nozzle
(11) the dredging hose (132) is connected, the dredging hose (132) connects the power part (12), the power part
(12) the dredging hard tube (131) is connected.
4. Deepwater Open Sea according to claim 2 first spreads rubble bedding face desilting system, which is characterized in that further includes first
Winch (4), first winch (4) are connected with spoil disposal hose (41), and the spoil disposal hose (41) connects the dredging hard tube
(131), spoil disposal hose (41) described in the first winch (4) rotation folding and unfolding.
5. Deepwater Open Sea according to claim 2 first spreads rubble bedding face desilting system, which is characterized in that the elevator
Structure (2) is including several gears and rack corresponding with each gear, each rack connect the dredging truss
(14) and along dredging truss (14) the frame body it sets.
6. Deepwater Open Sea according to claim 1 first spreads rubble bedding face desilting system, which is characterized in that each ridge
Ditch suction inlet (112) and corresponding ridge face suction inlet (111) spacing are adjustable.
7. rubble bedding face desilting system is first spread according to claim 1-6 any one of them Deepwater Open Sea, which is characterized in that institute
It states mobile mechanism (3) and includes the first traversing component (31) and the second traversing component (32), the first traversing component (31) and institute
The second traversing component (32) orthogonal setting in the horizontal plane is stated, the second traversing component (32) is set on the described first traversing component
(31) on, the elevating mechanism (2) is on the described second traversing component (32).
8. a kind of dredger, including hull (6), which is characterized in that the hull (6) is equipped with moon pool, is set on the hull (6)
It puts claim 1-7 any one of them Deepwater Open Sea such as and first spreads rubble bedding face desilting system, the dredging suction nozzle (11) exists
It is moved in the range of the moon pool.
9. dredger according to claim 8, which is characterized in that the hull (6) is equipped with lifting mechanism, the lifting
Mechanism, which is used to integrally be lifted the hull (6) in operating area, is detached from the water surface.
10. according to claim 8-9 any one of them dredgers, which is characterized in that the hull (6) is equipped with rubble leveling
Mechanism, the rubble leveling mechanism work in the range of the moon pool, and the rubble leveling mechanism is used to be laid with rubble bedding face
(01)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494232.2U CN207499026U (en) | 2017-11-10 | 2017-11-10 | Deepwater Open Sea first spreads rubble bedding face desilting system and dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494232.2U CN207499026U (en) | 2017-11-10 | 2017-11-10 | Deepwater Open Sea first spreads rubble bedding face desilting system and dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499026U true CN207499026U (en) | 2018-06-15 |
Family
ID=62504466
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494232.2U Withdrawn - After Issue CN207499026U (en) | 2017-11-10 | 2017-11-10 | Deepwater Open Sea first spreads rubble bedding face desilting system and dredger |
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| Country | Link |
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| CN (1) | CN207499026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630485A (en) * | 2017-11-10 | 2018-01-26 | 上海振华重工(集团)股份有限公司 | Deepwater Open Sea first spreads rubble bedding face desilting system and dredger |
-
2017
- 2017-11-10 CN CN201721494232.2U patent/CN207499026U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630485A (en) * | 2017-11-10 | 2018-01-26 | 上海振华重工(集团)股份有限公司 | Deepwater Open Sea first spreads rubble bedding face desilting system and dredger |
| CN107630485B (en) * | 2017-11-10 | 2023-04-21 | 上海振华重工(集团)股份有限公司 | Open sea deep water is spread rubble foundation bed surface desilting system and desilting ship earlier |
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