CN109415883A - Ship with guide pile bar assembly - Google Patents
Ship with guide pile bar assembly Download PDFInfo
- Publication number
- CN109415883A CN109415883A CN201780024877.6A CN201780024877A CN109415883A CN 109415883 A CN109415883 A CN 109415883A CN 201780024877 A CN201780024877 A CN 201780024877A CN 109415883 A CN109415883 A CN 109415883A
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- China
- Prior art keywords
- guide pile
- pile bar
- hydraulic cylinder
- pedestal
- ship
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention relates to a kind of dredger ship (1) with guide pile bar assembly, which includes pedestal (21)；It is as pivotally connected to the guide pile bar bracket (61) of pedestal；The guide pile bar (60) guided by guide pile bar bracket；First hydraulic cylinder (78) is pivotally connected to pedestal in its first side and is pivotally connected to guide pile bar bracket in its second side to pivot guide pile bar relative to pedestal；And clamp the clamping component (90) of guide pile bar, its first side for being operably coupled to first hydraulic cylinder, wherein guide pile bar assembly has Lifting scheme, wherein the first time of first hydraulic cylinder is mobile relative to guide pile bar, thus the elongation of first hydraulic cylinder or the clamping component for retracting reduction and being operably connected relative to pedestal promotion.
Description
Background technique
The present invention relates to the ships for having guide pile bar, such as dredger ship.Guide pile bar is in the sea bed immediately below dredger ship
Form anchor point.Guide pile bar is guided by guide pile bar bracket and is connected to lifting system.In the normal operation period, pass through
Lifting system continually declines and retracts guide pile bar.After the completion of dredging operation, guide pile bar is fully retracted and in horizontal position
It sets and turns to deck downwards.
For this dredger ship, guide pile bar is needed at any time, such as under unexpected weather and sea situation, it can
It retracts always.However, lifting system may fail in practice.In the event of a failure, guide pile bar may bent, thus
It needs replacing.
It is fixed to retract or be promoted it the purpose of the present invention is providing a kind of attachment device for the dredger ship with guide pile bar
Position stake bar.
Summary of the invention
According in a first aspect, the present invention provides a kind of ship including hull and guide pile bar assembly, wherein guide pile bar
Component includes: pedestal；It is as pivotally connected to the guide pile bar bracket of pedestal；Elongated guide pile bar, at it relative to hull
Direction of elongate on by guide pile bar bracket guide to be promoted and be declined；First hydraulic cylinder is pivotally connected in its first side
Pedestal and its operate opposite second side be pivotally connected to guide pile bar bracket to relative to pedestal pivot guide pile bar
Bracket and guide pile bar；And the clamping component of guide pile bar is clamped, it is operably coupled to the first side of first hydraulic cylinder,
Wherein guide pile bar assembly can switch between inverted pattern and Lifting scheme, wherein under inverted pattern, the of hydraulic cylinder
Pivot location between side and guide pile bar bracket is fixed relative to guide pile bar bracket, thus the elongation of first hydraulic cylinder and
Retraction can be such that guide pile bar bracket and guide pile bar pivots relative to pedestal, and wherein under Lifting scheme hydraulic cylinder the
Pivot between side and guide pile bar bracket can be moved relative to guide pile bar bracket, thus the elongation of first hydraulic cylinder
Or it retracts the clamping component for making to be operably connected and declines or promoted relative to pedestal.
Dredger ship according to the present invention includes guide pile bar bracket, is pivoted under inverted pattern by first hydraulic cylinder.The
The presence of one hydraulic cylinder can rotate down guide pile bar after it is fully retracted.Under Lifting scheme, first hydraulic cylinder is used
In decline and promote clamping component and guide pile bar.In this way, identical first hydraulic cylinder is effectively formed spare set
Standby major part (mayor) is to retract guide pile bar in main lift failure of apparatus.
In one embodiment, clamping component is operably coupled to the first side of first hydraulic cylinder by the first hoisting rope,
The first hoisting rope wherein is guided along the gin wheel on guide pile bar bracket, wherein gin wheel is located at clamping component and first
The top of first side of hydraulic cylinder.Hoisting rope forms to be directly connected between hydraulic cylinder and clamping component.When without using first
When hoisting rope, it can be loosely suspended.
In one embodiment, guide pile bar assembly includes: the first track, is connected to guide pile bar bracket；Slider,
It is slided along the first track；And the first releasable lock between slider and the first track, to lock slider along first
The sliding of track, wherein the first side of first hydraulic cylinder is pivotally connected to slider and clamping component is operably coupled to
Slider, wherein the first lock is locked out under inverted pattern, and the first lock is release under the Lifting scheme.Slider by
Track guidance so as to controller well it is mobile relative to the pivot of guide pile bar bracket and after the lock of release first only
It is limited to slide.
In one embodiment, guide pile bar bracket includes tilting rack comprising the first passage of guide pile bar and can pivot
It is connected to pedestal with turning, wherein guide pile bar assembly includes the second releasable lock between tilting rack and guide pile bar, at it
Relative to the movement for locking guide pile bar in the direction of elongate of tilting rack.Second releasable lock can temporary stationary positioned stake bar,
The reciprocating stroke of clamping component so as to be powered by first hydraulic cylinder promotes it step by step.
In one embodiment, guide pile bar bracket includes tilting rack comprising the first passage of guide pile bar and can pivot
It is connected to pedestal with turning, wherein guide pile bar assembly includes the third releasable lock between tilting rack and pedestal, relative to base
The pivoting action of frame locking tilting rack.When the guide pile bar being fully retracted rotates finally down under inverted pattern, third locks quilt
Unlock.
In one embodiment, guide pile bar bracket includes tilting rack and yoke, and wherein tilting rack has the first of guide pile bar
Channel and it is pivotally connected to pedestal, and yoke is pivotally connected to tilting rack or pedestal, wherein yoke includes abutting end, this connects
End is closed for engaging the guide pile bar being spaced apart with tilting rack, wherein the first side of first hydraulic cylinder is pivotally connected to yoke.?
During conventional dredging operation, yoke, which can rotate down, leaves guide pile bar to allow guide pile bar to do lateral fortune relative to hull
It is dynamic.
In one embodiment, gin wheel is installed to yoke.
In one embodiment, clamping component is back and forth moved by the first hydraulic cylinder between tilting rack and the abutting end of yoke
It is dynamic.
In one embodiment, clamping component includes the channel of guide pile bar, which clamps face and second by first and clamp
Face is defined, and the first clamping face and the second clamping face are relative to each other transverse to the longitudinal direction of guide pile bar, wherein clamping component phase
Guide pile bar is moved between the first position and the second position, wherein first clamps face and the second folder at first position
Tight face keeps the gap relative to guide pile bar together, and wherein in the second place, and first, which clamps face and second, clamps face
Guide pile bar is tightly engaged together.First clamping face and the second clamping face enter the power closure engagement of guide pile bar.With this
Mode, guide pile bar itself are not needed with the supplementary features used under Lifting scheme.
In one embodiment, the first clamping face is in the second position, and the second position is on the longitudinal direction of guide pile bar
Face is clamped relative to second to increase.
In one embodiment, the first side of second hydraulic cylinder is operably coupled to the first clamping face relative to the second folder
Tight face increases the first side.
In one embodiment, clamping component includes clamping the main clamp in face with first, clamping the driven of face with second
Fixture and pairs of parallel draw bar, wherein parallel draw bar is pivotally connected to main clamp with driven fixture with formed parallel four
Side shape structure.Parallelogram sturcutre ensure main clamp can only in limited pendulum motion relative to driven fixture translate with
Two clamping faces are positioned directly in the circumferential wall of guide pile bar.
In one embodiment, the guide pile bar bracket with guide pile bar is under inverted pattern by upright position and horizontal position
First hydraulic cylinder between setting pivots, and wherein guide pile bar is in the generallyperpendicular extension in upright position, and guide pile bar is in water
Prosposition sets substantially horizontal extension.
In one embodiment, center line of the center line of first hydraulic cylinder under Lifting scheme relative to guide pile bar is with small
Extend in 20 ° of angles.
In one embodiment, clamping component is elevated under Lifting scheme by the retraction of first hydraulic cylinder.
In one embodiment, the connection of guide pile bar or suspension are to the second hoisting rope, wherein the second hoisting rope is connected to lifting
Winch.These lifting equipments can be used for the regular frequent decline and retraction of guide pile bar.
In one embodiment, hull includes elongated well, and wherein pedestal is moved along the second track, and the second track is along well
It horizontally extends, wherein ship includes the second hydraulic cylinder between hull and pedestal to move pedestal along the second track.
In one embodiment, ship is dredger ship.
According to second aspect, the present invention provides a kind of methods for promoting the elongated guide pile bar of ship, wherein dredging
Ship includes hull and guide pile bar assembly, and wherein guide pile bar assembly includes: pedestal；It is as pivotally connected to the guide pile of pedestal
Bar bracket, wherein guide pile bar is guided by guide pile bar bracket in its direction of elongate promotion and decline relative to hull；The
One hydraulic cylinder, is pivotally connected to pedestal and operates opposite second side at it and be pivotally connected to guide pile bar in its first side
Bracket is to pivot guide pile bar bracket and guide pile bar relative to pedestal；And clamp the clamping component of guide pile bar, the folder
Tight component is operably coupled to the first side of first hydraulic cylinder, and wherein guide pile bar assembly can be in inverted pattern and Lifting Modules
Switch between formula, wherein under inverted pattern, pivot location between the first side and guide pile bar bracket of hydraulic cylinder relative to
Guide pile bar bracket is fixed, thus the elongation and retraction of first hydraulic cylinder can make guide pile bar bracket and guide pile bar relative to
Pedestal pivots, and wherein the pivot between the first side of hydraulic cylinder under Lifting scheme and guide pile bar bracket can be relative to
Guide pile bar bracket is mobile, so that the elongation or retraction of first hydraulic cylinder make the clamping component being operably connected relative to pedestal
Decline is promoted, wherein the method includes being switched to Lifting scheme when guide pile bar is upright, and in engagement guide pile bar
Clamping component is promoted by first hydraulic cylinder later.
In one embodiment, which includes the channel of guide pile bar, which clamps face and the second folder by first
Tight face is defined, and the first clamping face and the second clamping face are relative to each other transverse to the longitudinal direction of guide pile bar, wherein first is hydraulic
Cylinder is operably coupled to the first clamping face, wherein the method includes pressing from both sides on the longitudinal direction of guide pile bar relative to second
Tight face promotes first and clamps face, so that the first clamping face and the second clamping face engage guide pile bar tightly together to close with its power
Splice grafting closes.
It in the case of any possible, can individually various aspects and feature described and illustrated in application specifications.
Various aspects and feature described in these unique aspects, especially accompanying independent claim can become divisional patents
The theme of application.
Detailed description of the invention
The present invention will be illustrated based on exemplary embodiment shown in the accompanying drawings, in which:
Figure 1A and 1B is the suction type dredging ship with spud gantry component according to the embodiment of the present invention in emergency lifting
When isometric view and partial longitudinal section；
Fig. 2A, 2B and 2C are side view of the spud gantry component during the overturning of its guide pile bar in Figure 1A and 1B.
Specific embodiment
Figure 1A shows the guide pile bar side face of ship 1 (for example, twisting suction type dredging ship or backhoe dredger ship).Ship 1 includes thin
Long hull 2, the elongated hull 2 have the spud gantry well 5 moved at the rear side 3 of hull 2.Such as twisting suction type dredging
In the case where ship, ship 1 is provided with the rotating cutter head (not shown) on ladder in the opposite side of hull 2.Spud gantry well 5
Including two parallel side walls 4 horizontal rail 7 parallel with two, two parallel horizontal rails 7 are along two parallel sides
Wall 4 is hung to slidably support the spud gantry component 20 of embodiment according to the present invention.Positioning is also individually shown in fig. ib
Pile frame component 20 and horizontal rail 7.
Spud gantry component 20 includes base steel frame 21, wherein the side wall 23 parallel with two with antetheca 22 of base steel frame 21,
Wherein the side wall 23 parallel with two of antetheca 22 is usually formed hollow U-shaped, this is hollow U-shaped unlimited at the rear side of hull 2.Pedestal
21 include two support constructions 25, prominent from side wall 23.Support construction 25 is installed in its bottom side to hinge 26, wherein piston shoes 30
It is connected to hinge 26.To allow pedestal 21, A's 30 engagement rail 7 of piston shoes reciprocatingly slides in the horizontal direction.
In an illustrated embodiment, pedestal 21 includes top sheave frame 40 on each side, and each top sheave frame 40 is in piston shoes
30 top keeps two pulleys 41 adjacent to each other；Pedestal 21 further includes two elastic downslide wheel carriers 42, each elasticity lower sheave
Frame 42 keeps pulley 43 in the lower section of piston shoes 30.Hull 2 is provided with the pulley schematically shown in the top of spud gantry well 5
44,47 and the pulley 45,46,48,49 schematically shown is internally provided in spud gantry well 5.Pedestal 21 is kept upright
It is slided in the horizontal direction by means of two steel cross spiders 50,51 on every side of pedestal 21 simultaneously.Clear for Figure 1A rises
See, illustrate only pulley 44-49 and a pair of cross line 50,51, they are located at the larboard (port of spud gantry component 20
side).Astarboard (starboard side) is provided with identical pulley 44-49 and cross spider 50,51.For purpose of explanation,
The first cross spider 50 is indicated with the line thinner than the second cross spider 51.
First cross spider 50 is connected to hull 2 in the front of spud gantry well 5, and along one of top sheave of pedestal 21
41 detour to the top sheave 44 of top and front positioned at spud gantry well 5.Then, the first cross spider 50 passes freely through top sheave
Frame 40 and be located at pulley 48,49 top, middle pulley 48,49 spud gantry well 5 rear and be located above it and
Lower section.Then, the first cross spider 50 passes through lower sheave 42 later and is ultimately connected to hull 2.
Second cross spider 51 of same larboard symmetrically detours relative to the first cross spider 50.That is, the second cross spider 51 exists
It is connected to hull 2 behind spud gantry well 5, and detours along another top sheave 41 of pedestal 21 to positioned at spud gantry well 5
Above and behind top sheave 47.Then, the second cross spider 51 passes freely through top sheave frame 40 and is located at the upper of pulley 45,46
Side, middle pulley 45,46 spud gantry well 5 front and be located above and below it.Then, the second cross spider 51 exists
Front passes through another lower sheave 43 and is ultimately connected to hull 2.
Cross spider 50,51 is by unshowned hydraulic cylinder by a pulley in the pulley 44,47 of 5 top of spud gantry well
Move horizontally to bias.The moving horizontally by the hydraulic cylinder between hull 2 and pedestal 21 (equally not in direction a of pedestal 21
Show) power is provided.Cross spider 50,51 keeps pedestal 21 upright, while pedestal 21 passes through unshowned hydraulic cylinder in direction A
On move horizontally.Pedestal 21 can be kept upright by any suspension system appropriate of any type of ship, wherein water
It is optional that translation is dynamic.
Spud gantry component 20 includes the guide pile bar 60 of elongated steel and the steel guide pile bar bracket 61 of guide pile bar 60.
Guide pile bar 60 includes pipe 65 and tip 66, and pipe 65 can be formed by a series of pipe portion.Guide pile bar bracket 61 includes tilting rack
62 and unshowned wedge or any other releasable lock, wherein tilting rack 62 has the channel 63 of guide pile bar 60, and wedge
Shape object and any other releasable lock are used to lock the sliding of guide pile bar 60 by guide pile bar bracket 61.In front side, inclination
Frame 62 is connected to two the first support constructions 64 of pedestal 21 by swivel bearing, thus around first level pivot B in direction C
On relative to pedestal 21 pivot.In free rear side, tilting rack 62 is connected to pedestal 21 by pin or any other releasable lock.
In addition, guide pile bar bracket 61 is provided with steel yoke 70, steel yoke 70 has reversed Y- frame 71 and passes through in its bottom side
Swivel bearing is connected to tilting rack 62 to make it pivot on the E of direction relative to tilting rack 62 around the second horizontal pivot D.?
In the embodiment, since the size first level pivot B and the second horizontal pivot D of bearing are positioned in close still these pivots
Axis B, D can also be overlapped.
Yoke 70 includes guide pile bar pawl 72 at the upside of Y- frame 71.Pawl 72 tightly engages guide pile bar 60 about one
Half circumference.Steel closure member 73 is pivotally connected to pawl 72.In the open position of closure member 73, guide pile bar can enter pawl
72, and be slidably closed in the whole circumference of closed position guide pile bar 60.
Yoke 70 includes multiple tracks 75 and slider 76, and plurality of track 75 prolongs at the elongated rear portion of Y- frame 71
It stretches, and slider 76 is engaged and slided along track 71.Slider 76 is pivotally connected to two parallel hydraulic cylinders 78,
In two parallel hydraulic cylinders in their bottom side be pivotally connected to two the second support constructions 77 of pedestal 21, the two
Two support constructions 77 are located at the lower section of the first support construction 64 and are spaced from.Slider 76 is moved along track 75 in the directionf
It is dynamic, wherein in upside, sliding can be locked at the height of pawl 72 by attached pin not shown in the figure or any other lock and
Unlock.
To include two lifting tackles 81 on the top of pawl 72 parallel with detour on pulley 81 two for yoke 70
One hoisting rope 80.First hoisting rope 80 is connected to slider 76 at one end and clamping component 90 is suspended at opposite side
At one rope 80.Clamping component 90 includes main clamp 91 and driven fixture 92, both has the circumference corresponding to guide pile bar 60
Semicircle joint surface 93 and clamping component 90 further include two pairs of parallel pull rods 94, two pairs of parallel pull rods 94 are at both ends
On be pivotally connected to the opposite end of fixture 91,92.Pull rod 94 forms parallelogram sturcutre, and the parallelogram sturcutre is to folder
Tool 91,92 applies the translational motion mutually swung, wherein at the outermost mutual distance perpendicular to guide pile bar 60, fixture
91, one of them of 92 is detached from from guide pile bar 60.Only main clamp 91 is connected to the first hoisting rope 80.
Guide pile bar assembly 20 includes the second hoisting rope 82 to detour on the pulley 83 in pedestal 21.Second hoisting rope 82
At one end close to the tip 66 for being connected to guide pile bar 60, and the second hoisting rope 82 is connected on hull 2 at the other end
Unshowned winch.By drawing or releasing winch, elongated guide pile bar 60 retracts or declines in vertical directiong.
In order to carry out dredging operation, guide pile bar 60 declines in directiong with tip 66 to stand or penetrate sea bed.It is logical
The retraction for crossing hydraulic cylinder 78 rotates down yoke 70 on the E of direction.This is described in fig. 2.First hoisting rope, 80 long enough is with pine
It hangs scatteredly while being connected to slider 76 and main clamp 91.Clamp assembly 90 is fixed on the flat upper of guide pile bar bracket 61
To which fixture 91,92 does not engage guide pile bar 60 on surface.During dredging operation, twists suction type dredging ship 1 and surround guide pile bar
60 with the contact point of sea bed reciprocally sideshake to move cutter head along curved path.After each swing, guide pile
Frame component 20 is moved forward or rearward hull 2 relative to sea bed along direction A move step by step.Each complete stroke it
Afterwards, guide pile bar 60 promotes several meters in directiong and then declines again after direction A return.By using the second hoisting rope 82
To execute the decline of guide pile bar 60 and promote frequency.
After completing dredging operation, guide pile bar 60 can stir downwards towards hull 2.As shown in Figure 2 B, firstly, it is logical
The second hoisting rope 82 is crossed to promote guide pile bar 60 completely.It is retracted in pedestal 21 at the tip 66 of the raised position, guide pile bar.
Then, rotate yoke 70 straight up on the E of direction by the extension of hydraulic cylinder 78, so that pawl 72 engages guide pile bar 60.It is logical
The retraction for crossing hydraulic cylinder 78 rotates down the guide pile bar bracket 61 with guide pile bar 60.Then, it is closed with closure member 73
Pawl 72, and tilting rack 62 is unlocked to allow yoke 70 and tilting rack 62 whole as one around trunnion axis B and guide pile bar 60
Body inclination.The process executes in reverse order so that the vertical rotation again of guide pile bar 60.
In the case where the second hoisting rope 82 or relevant critical component fail, spud gantry component 20 is provided with spare set
For to promote guide pile bar 60.Stand-by equipment is formed by hydraulic cylinder 78 and slider 76, and hydraulic cylinder 78 and slider 76 are also used for
Guide pile bar 60 is overturn, and stand-by equipment is formed by the first hoisting rope 80 of clamping component 90 and overturning pulley 81.Work as use
When stand-by equipment, guide pile bar assembly 20 is switched to emergency lifting mode from conventional inverted pattern.In preparation, hydraulic cylinder 78
Stretching, extension is to erect yoke 70 and close its closure member 73.During erectting yoke 70, clamping component 90 remains in guide pile bar bracket
On 61.Pivoting action of the tilting rack 62 on the E of direction keeps locking.At this location, guide pile bar assembly 20 passes through release
Slider 76 is along the slide handover of track 71 to emergency lifting mode.Then, hydraulic cylinder 78 is fully retracted, so that clamping component
90 move up.In the upward stroke, main clamp 91 is initially promoted relative to driven fixture 92 to engage guide pile bar 60, is connect
Be that guide pile bar 60 is actually promoted into longer track.The power that clamping component 90 enters guide pile bar 60 is closed engagement.This connects
The tightening proportional to the lifting force applied is closed to prevent the sliding along guide pile bar 60.Terminate in the upward stroke
When, the guide pile bar 60 of promotion is temporarily fixed by guide pile bar bracket 61, wherein after the stretching of hydraulic cylinder 78.This to downlink
The power closure engagement of Cheng Zhong, clamping component 90 discharge automatically and clamping component 90 is under its own weight along guide pile bar 60
Slide downward.
By repeating the above steps, guide pile bar 60 is stepped up, and wherein range of lift is slightly less than hydraulic cylinder 78 every time
Stroke length.When finally also needing to rotate down guide pile bar 60, after the last extension of hydraulic cylinder 78, by again will
Slider 76 is locked in top and guide pile bar assembly 20 is switched back into inverted pattern again.Inclination fortune on release direction D
After dynamic, the guide pile bar bracket 61 with guide pile bar 60 can rotate down as previously mentioned.Stand-by equipment, which allows to twist, to be inhaled
Formula dredger ship 1 or any other ship with this guide pile bar assembly 20 are with its guide pile bar 60 of any movement retraction.Work as master
Facility temporarily guide pile bar 60 when needing to retract downwards is wanted, such as due to uncertain weather and sea situation, this is necessary.
It will be appreciated that foregoing description is intended to illustrate the operation of preferred embodiment, it is not intended to limit the scope of the present invention.
In from the discussion above, to those skilled in the art, many modifications are it will be apparent that these modifications will be included in this
In the spirit and scope of invention.
Claims (20)
1. ship, including hull and guide pile bar assembly, wherein the guide pile bar assembly includes: pedestal；It is as pivotally connected to
The guide pile bar bracket of the pedestal；Elongated guide pile bar, the guide pile bar in its direction of elongate relative to hull by
Guide pile bar bracket is guided to be promoted and be declined；First hydraulic cylinder, the first hydraulic cylinder are pivotally connected to base in its first side
Frame, and operate opposite second side at it and be pivotally connected to guide pile bar bracket, to pivot guide pile bar relative to pedestal
Bracket and guide pile bar；And the clamping component of guide pile bar is clamped, which is operably connected to first hydraulic cylinder
First side, wherein guide pile bar assembly can switch between inverted pattern and Lifting scheme, wherein hydraulic under inverted pattern
Pivot location between the first side and guide pile bar bracket of cylinder is fixed relative to guide pile bar bracket, thus first hydraulic cylinder
Elongation and retraction can be such that guide pile bar bracket and guide pile bar pivots relative to pedestal, and wherein hydraulic under Lifting scheme
Pivot between the first side and guide pile bar bracket of cylinder can be moved relative to guide pile bar bracket, thus first hydraulic cylinder
Elongation or retraction make the clamping component being operatively connected relative to pedestal decline or promoted.
2. ship according to claim 1, wherein the clamping component is operably connected to the first liquid by the first hoisting rope
First side of cylinder pressure, wherein guiding the first hoisting rope along the gin wheel on guide pile bar bracket, wherein gin wheel is located at
The top of first side of clamping component and first hydraulic cylinder.
3. according to ship described in any one of aforementioned claim, wherein the guide pile bar assembly includes: the first track, connection
To guide pile bar bracket；Slider is slided along the first track；And first between slider and the first track is releasable
Lock, to lock slider along the sliding of the first track, wherein the first side of first hydraulic cylinder is pivotally connected to slider simultaneously
And clamping component is operably connected to the slider, wherein the first lock is locked out under the inverted pattern, and in Lifting Modules
The first lock is release under formula.
4. according to ship described in any one of aforementioned claim, wherein the guide pile bar bracket includes tilting rack, the inclination
Frame has the first passage of guide pile bar and is as pivotally connected to the pedestal, wherein the guide pile bar assembly includes inclining
The second releasable lock between oblique frame and guide pile bar, to lock guide pile bar in its direction of elongate relative to tilting rack
Movement.
5. according to ship described in any one of aforementioned claim, wherein the guide pile bar bracket includes tilting rack, the inclination
Frame has the first passage of guide pile bar and is as pivotally connected to the pedestal, and wherein guide pile bar assembly includes tilting rack
Third releasable lock between pedestal, with the pivoting action relative to pedestal locking tilting rack.
6. according to ship described in any one of aforementioned claim, wherein the guide pile bar bracket includes tilting rack and yoke, wherein
The tilting rack has the first passage of guide pile bar and is pivotally connected to pedestal, and the yoke is pivotally connected to and inclines
Oblique frame or pedestal, wherein the yoke includes abutting end, with for engaging the guide pile bar being spaced apart with tilting rack, wherein the first liquid
First side of cylinder pressure is pivotally connected to the yoke.
7. according to ship described in claim 2 and 6, wherein the gin wheel is installed to the yoke.
8. ship according to claim 6 or 7, wherein the clamping component passes through the between tilting rack and the abutting end of yoke
One hydraulic cylinder moves back and forth.
9. according to ship described in any one of aforementioned claim, wherein the clamping component includes the channel of guide pile bar, it is described
Channel is defined by the first clamping face and the second clamping face, and first, which clamps face and second, clamps face transverse to the longitudinal direction side of guide pile bar
It is opposite to each other, wherein the clamping component moves between the first position and the second position relative to guide pile bar, wherein
At first position, the first clamping face and the second clamping face keep the gap relative to guide pile bar together, and wherein second
At position, first clamps face and the second clamping face tightly engages guide pile bar together.
10. ship according to claim 9, wherein described first clamps face in the longitudinal direction of guide pile bar in the second place
Face is clamped relative to second on direction to increase.
11. ship according to claim 9 or 10, wherein the first side of the first hydraulic cylinder is operably connected to described
One clamps face.
12. the ship according to any one of claim 9 to 11, wherein the clamping component includes clamping face with first
Main clamp, the driven fixture and pairs of parallel draw bar for clamping face with second, wherein the parallel draw bar is pivotally connected to
Main clamp and driven fixture are with formed parallelogram sturcutre.
13. according to ship described in any one of aforementioned claim, wherein the guide pile bar bracket with guide pile bar is in turning mould
It is pivoted between upright position and horizontal position under formula by first hydraulic cylinder, wherein guide pile bar is generallyperpendicular in upright position
Extend, and guide pile bar is in the substantially horizontal extension in horizontal position.
14. according to ship described in any one of aforementioned claim, wherein under Lifting scheme, the center line of the first hydraulic cylinder
Center line relative to guide pile bar is extended with the angle less than 20 °.
15. according to ship described in any one of aforementioned claim, wherein passing through retracting for first hydraulic cylinder under Lifting scheme
Promote the clamping component.
16. according to ship described in any one of aforementioned claim, wherein the guide pile bar connects or hangs to the second hoisting rope,
Wherein the second hoisting rope is connected to crab.
17. according to ship described in any one of aforementioned claim, wherein the hull includes elongated well, wherein pedestal is along the
Two tracks are mobile, and the second track is horizontally extended along well, wherein the ship includes the second hydraulic cylinder between hull and pedestal
To move pedestal along the second track.
18. according to ship described in any one of aforementioned claim, wherein the ship is dredger ship.
19. the method for the elongated guide pile bar for promoting ship, wherein dredger ship includes hull and guide pile bar assembly, wherein
Guide pile bar assembly includes: pedestal；It is as pivotally connected to the guide pile bar bracket of the pedestal, wherein guide pile bar is by positioning
The guidance of stake bar bracket is in its direction of elongate promotion and decline relative to hull；First hydraulic cylinder, the first hydraulic cylinder is at it
First side, which is pivotally connected to pedestal and operates opposite second side at it, is pivotally connected to guide pile bar bracket to opposite
Guide pile bar bracket and guide pile bar are pivoted in pedestal；And the clamping component of guide pile bar is clamped, the clamping component operation
Ground is connected to the first side of first hydraulic cylinder, and wherein guide pile bar assembly can switch between inverted pattern and Lifting scheme,
Wherein under inverted pattern, the pivot location between the first side and guide pile bar bracket of hydraulic cylinder is relative to guide pile bar bracket
It is fixed, so that the elongation and retraction of first hydraulic cylinder can be such that guide pile bar bracket and guide pile bar pivots relative to pedestal, and
And wherein the pivot between the first side of hydraulic cylinder under Lifting scheme and guide pile bar bracket can be relative to guide pile bar branch
Frame and move, thus the elongation or retraction of first hydraulic cylinder make the clamping component being operatively connected relative to pedestal decline or mention
It rises, wherein passing through the method includes being switched to Lifting scheme when guide pile bar is upright, and after engaging guide pile bar
First hydraulic cylinder promotes clamping component.
20. according to the method for claim 19, wherein the clamping component includes the channel of guide pile bar, the channel by
First clamping face and the second clamping face are defined, first clamp face and second clamp face transverse to guide pile bar longitudinal direction each other
Relatively, wherein first hydraulic cylinder is operably connected to the first clamping face, wherein the method includes in the longitudinal direction side of guide pile bar
Face is clamped relative to second upwards and promotes the first clamping face, so that tightly engagement is fixed together for the first clamping face and the second clamping face
Position stake bar with its power closure to engage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2016661A NL2016661B1 (en) | 2016-04-22 | 2016-04-22 | Vessel with spud pole assembly. |
| NL2016661 | 2016-04-22 | ||
| PCT/NL2017/050221 WO2017183961A1 (en) | 2016-04-22 | 2017-04-07 | Vessel with spud pole assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109415883A true CN109415883A (en) | 2019-03-01 |
| CN109415883B CN109415883B (en) | 2021-07-16 |
Family
ID=56292840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780024877.6A Active CN109415883B (en) | 2016-04-22 | 2017-04-07 | Ship with spud-bar assembly |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3445917B1 (en) |
| CN (1) | CN109415883B (en) |
| ES (1) | ES2834063T3 (en) |
| HR (1) | HRP20201669T1 (en) |
| NL (1) | NL2016661B1 (en) |
| SG (1) | SG11201808634QA (en) |
| WO (1) | WO2017183961A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183872B (en) * | 2018-10-29 | 2024-02-06 | 中交天津航道局有限公司 | Reversible pile lifting mechanism on steel pile trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399623A (en) * | 1980-06-18 | 1983-08-23 | Neumann Equipment Marketing Co. Pty. Ltd. | Dredges |
| JPH11245880A (en) * | 1998-03-05 | 1999-09-14 | Awaji Kyodo Zosen Kk | Position changing device |
| JP2001048084A (en) * | 1999-08-03 | 2001-02-20 | Awaji Kyodo Zosen Kk | Spud elevating/lowering device |
| KR100997373B1 (en) * | 2009-11-27 | 2010-11-30 | 웅진중공업 주식회사 | Dredging plant equipment |
| WO2013157944A1 (en) * | 2012-04-19 | 2013-10-24 | Van Der Schrieck Dredging Technology B.V. | Cutter suction dredger |
| CN204078005U (en) * | 2014-09-19 | 2015-01-07 | 卜建余 | Mud-suction dredging machine water surface registration device under water |
| CN104260831A (en) * | 2014-08-25 | 2015-01-07 | 集美大学 | Mooring system for floating type wave power generation platform |
| CN204713367U (en) * | 2015-06-19 | 2015-10-21 | 宁波海辰液压有限公司 | Automatic work pile |
| CN205131574U (en) * | 2015-10-29 | 2016-04-06 | 徐秀阳 | Piling bar location platform truck |
-
2016
- 2016-04-22 NL NL2016661A patent/NL2016661B1/en not_active IP Right Cessation
-
2017
- 2017-04-07 CN CN201780024877.6A patent/CN109415883B/en active Active
- 2017-04-07 WO PCT/NL2017/050221 patent/WO2017183961A1/en active Application Filing
- 2017-04-07 SG SG11201808634QA patent/SG11201808634QA/en unknown
- 2017-04-07 EP EP17718155.9A patent/EP3445917B1/en active Active
- 2017-04-07 ES ES17718155T patent/ES2834063T3/en active Active
-
2020
- 2020-10-16 HR HRP20201669TT patent/HRP20201669T1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4399623A (en) * | 1980-06-18 | 1983-08-23 | Neumann Equipment Marketing Co. Pty. Ltd. | Dredges |
| JPH11245880A (en) * | 1998-03-05 | 1999-09-14 | Awaji Kyodo Zosen Kk | Position changing device |
| JP2001048084A (en) * | 1999-08-03 | 2001-02-20 | Awaji Kyodo Zosen Kk | Spud elevating/lowering device |
| KR100997373B1 (en) * | 2009-11-27 | 2010-11-30 | 웅진중공업 주식회사 | Dredging plant equipment |
| WO2013157944A1 (en) * | 2012-04-19 | 2013-10-24 | Van Der Schrieck Dredging Technology B.V. | Cutter suction dredger |
| CN104260831A (en) * | 2014-08-25 | 2015-01-07 | 集美大学 | Mooring system for floating type wave power generation platform |
| CN204078005U (en) * | 2014-09-19 | 2015-01-07 | 卜建余 | Mud-suction dredging machine water surface registration device under water |
| CN204713367U (en) * | 2015-06-19 | 2015-10-21 | 宁波海辰液压有限公司 | Automatic work pile |
| CN205131574U (en) * | 2015-10-29 | 2016-04-06 | 徐秀阳 | Piling bar location platform truck |
Also Published As
| Publication number | Publication date |
|---|---|
| NL2016661A (en) | 2017-11-01 |
| CN109415883B (en) | 2021-07-16 |
| WO2017183961A1 (en) | 2017-10-26 |
| EP3445917A1 (en) | 2019-02-27 |
| ES2834063T3 (en) | 2021-06-16 |
| EP3445917B1 (en) | 2020-10-14 |
| NL2016661B1 (en) | 2017-11-15 |
| SG11201808634QA (en) | 2018-11-29 |
| HRP20201669T1 (en) | 2020-12-25 |
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