CN208056152U - A kind of flexibility piling bar table system - Google Patents
A kind of flexibility piling bar table system Download PDFInfo
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- CN208056152U CN208056152U CN201820253418.7U CN201820253418U CN208056152U CN 208056152 U CN208056152 U CN 208056152U CN 201820253418 U CN201820253418 U CN 201820253418U CN 208056152 U CN208056152 U CN 208056152U
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- trolley
- piling bar
- agent structure
- walking
- otic placode
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Abstract
The utility model discloses a kind of flexible piling bar table systems, belong to ship dredging plant technical field.Including：Piling bar is positioned, positioning the lower part of piling bar can slide up and down to and be inserted vertically into underwater soil；Walking guide rail, walking guide rail are vertically arranged with two, and walking guide rail is arranged in Ship Structure；Trolley agent structure, the top of positioning piling bar is embedded in the through-hole of trolley agent structure upper surface, trolley agent structure is connect by flexible buffer device with two walking guide rails, and forward horizontal stand boom device is provided in flexible buffer device, balances boom device, cushion cylinder and lateral cushioning pad afterwards；Walking oil cylinder, the cylinder rod otic placode for oil cylinder of walking and the otic placode of Ship Structure are hinged, and the cylinder body for oil cylinder of walking is connect with trolley agent structure flexural pivot.Flexibility piling bar table system provided by the utility model realizes trolley in horizontal and vertical rotation, is equipped with buffer unit, can greatly reduce the power and torque acted between trolley and hull, can under higher sea situation construction operation.
Description
Technical field
The utility model is related to ship dredging plant technical fields, are specifically related to a kind of flexible piling bar table system.
Background technology
Large-scale cutter suction dredger is one of main force's ship type of waterway dredging and port construction dredging, not with dredging demand
Disconnected to increase, the positive enlarged direction of cutter suction dredger is developed.
Cutter suction dredger is the very high dredging technology equipment of a kind of system complex, technology content.Wherein position piling bar trolley
System is large-scale cutter suction dredger core key system.
Positioning piling bar table system is mainly made of king pile trolley device and secondary stake device two parts.King pile is typically disposed in ship
On trolley among stern or stem in fluting, there is one group of wheel that can be moved forward and backward on the track in slot on trolley, leans on trolley
On oil cylinder push-and-pull hull movement；Auxiliary stake is typically secured to the tail end or head end of the left or right side of a ship, and cooperation king pile realizes dredger
It moves the initial of ship operation trolleys to be normally in fluting front end and main piling bar insertion mud, driving lower fan of the reamer in travelling winch
Shape sweeps the face of dredging, and mobile accommodation is needed after reamer head reaches and dredges depth, the walking oil cylinder top of trolley pushes or pulls on hull to Forward
Dynamic, until trolley runs to fluting tail end, when need to move accommodation again, auxiliary stake is transferred into mud, and king pile rises certain altitude, is used
Oil cylinder of walking draws trolley to front end of slotting, and king pile decentralization, auxiliary stake are risen, and next shifting ship period starts.
It is mostly at present being fixedly connected for rigidity between positioning piling bar trolley and hull.This is for need to be in marine outfall and coastal waters etc.
For the non-obstructing large-scale cutter suction dredger of waters construction, wave can make hull generate larger movement, in ship, piling bar and trolley
Between will generate prodigious additional force and torque, be easily damaged piling bar.And buffer system, while energy are set in piling bar positioning bogie
Make that there is enough rigidity, this rigidity can ensure that dredger is effectively cut between trolley and ship, but will not
Make between trolley and ship rigidity excessive, makes coupling part deformation or damage.This positioning bogie is known as flexible trolley system.Mesh
In place of preceding existing flexible piling bar trolley positioning system comes with some shortcomings, main problem is as follows：
1) trolley device overall dimension is larger, this will cause effective travel distance smaller or dredger slotting length becomes
Greatly.
2) unfavorable to the design of equalizer bar since walking oil cylinder need to run through anterior-posterior balance beam simultaneously.
3) trolley allows ship vertical inclination angle smaller, usually within 2 °, does not adapt to high sea situation job requirements.
4) it needs that a fairly large number of trolley walking oil cylinder is arranged, initial stage and maintenance cost are high.
Utility model content
For the above-mentioned problems in the prior art, it is desirable to provide a kind of flexibility piling bar table system, piling bar positioning table
Further include buffer unit on vehicle, which allows trolley to rotate by a certain angle around horizontal axis and the longitudinal axis, can greatly reduce effect
Power between trolley and hull and torque realize construction operation under higher sea situation.
Specific technical solution is as follows：
A kind of flexibility piling bar table system, including：
Piling bar is positioned, the lower part of the positioning piling bar, which can slide up and down to, to be inserted vertically into underwater soil；
Walking guide rail, the walking guide rail are provided with two, and two walking guide rails are longitudinally arranged in the Ship Structure
On；
The upper surface of trolley agent structure, the trolley agent structure is provided with a perforative through-hole, the positioning piling bar
Top be embedded in the through-hole, the trolley agent structure is connect by flexible buffer device with two walking guide rails；
The flexible buffer device is provided with forward horizontal stand boom device, balances boom device, several cushion cylinders and several lateral cushionings afterwards
Pad balances boom device after described and is rotatably hinged with the rear portion hinged shaft of the trolley agent structure, the forward horizontal stand boom device
Top otic placode and several cushion cylinders cylinder rod otic placode it is hinged, the cylinder body otic placode of several cushion cylinders with described
The otic placode of vehicle main body structure is hinged, and several lateral cushioning pads are arranged in the trolley agent structure along the walking guide rail
The both sides in direction；
Walking oil cylinder, the cylinder rod otic placode and the otic placode of the Ship Structure of the walking oil cylinder are hinged, the walking oil cylinder
Cylinder body connect with the flexural pivot of the trolley agent structure.
It in flexible piling bar table system provided by the utility model, also has the feature that, the forward horizontal stand beam dress
It sets and is rotatably on same straight line with trolley agent structure rear portion hinged shaft.
In flexible piling bar table system provided by the utility model, also have the feature that, the cushion cylinder is set
There are two setting, the lateral cushioning pad is provided with eight.
In flexible piling bar table system provided by the utility model, also have the feature that, two cushion cylinders
It is provided with angle between two walking guide rails.
It in flexible piling bar table system provided by the utility model, also has the feature that, eight described lateral slow
Punching pad is symmetricly set on both sides of the trolley agent structure along the walking guide rail direction.
In flexible piling bar table system provided by the utility model, also have the feature that, the trolley main body knot
There are one adjustable angles with Ship Structure setting for structure.
The good effect of above-mentioned technical proposal is：
Flexibility piling bar table system provided by the utility model has the advantage that (1) the trolley overall structure is compact, in phase
In the case of slotting length, effective travel distance is larger；(2) table system walking oil cylinder only needs to run through trolley agent structure；
(3) table system allows ship maximum vertical inclination angle up to 3 °, adapts to the job requirements of higher sea situation；(4) it only needs to be arranged
Two walking oil cylinders, it is cost-effective.
Description of the drawings
Fig. 1 is a kind of front view of the embodiment of flexible piling bar table system of the utility model；
Fig. 2 is a kind of side view of the embodiment of flexible piling bar table system of the utility model.
In attached drawing：1, trolley agent structure；2, walking oil cylinder；3, walking guide rail；4, flexible buffer device；41, forward horizontal stand
Boom device；42, boom device is balanced afterwards；43, cushion cylinder；44, lateral cushioning pad；5, piling bar is positioned；6, Ship Structure；7, underwater
Soil.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, with
Lower embodiment combination attached drawing 1 and attached drawing 2 are specifically addressed flexible piling bar table system provided by the utility model.
Fig. 1 is a kind of front view of the embodiment of flexible piling bar table system, and Fig. 2 is a kind of flexible piling bar table system
The side view of embodiment, as depicted in figs. 1 and 2, a kind of flexible piling bar table system provided in this embodiment, the flexibility piling bar platform
Vehicle system includes：Trolley agent structure 1, walking oil cylinder 2, walking guide rail 3, flexible buffer device 4, forward horizontal stand boom device 41, after
Balance boom device 42, cushion cylinder 43, lateral cushioning pad 44, positioning piling bar 5, Ship Structure 6, underwater soil 7.
In the present embodiment, the lower part of positioning piling bar 5, which can slide up and down to, is inserted vertically into underwater soil 7.Walking guide rail 3
Two are provided with, two walking guide rails 3 are longitudinally arranged in Ship Structure 6.The upper surface of trolley agent structure 1 is provided with one and runs through
Through-hole, positioning piling bar 5 top be embedded in through-hole.Trolley agent structure 1 passes through flexible buffer device 4 and two walking guide rails
3 connections.Flexible buffer device 4 is provided with forward horizontal stand boom device 41, rear balance boom device 42, several cushion cylinders 43 and several
Lateral cushioning pad 44, the rear boom device 42 that balances is rotatably hinged with the rear portion hinged shaft of trolley agent structure 1, forward horizontal stand boom device
41 top otic placode is hinged with the cylinder rod otic placode of several cushion cylinders 43, cylinder body otic placode and the trolley main body of several cushion cylinders 43
The otic placode of structure 1 is hinged, and several lateral cushioning pads 44 are arranged in the both sides along 3 direction of walking guide rail of trolley agent structure 1.Row
The cylinder rod otic placode for walking oil cylinder 2 and the otic placode of Ship Structure 6 are hinged, and the cylinder body for oil cylinder 2 of walking connects with the flexural pivot of trolley agent structure 1
It connects.
In a preferred embodiment, as shown in Figure 1, forward horizontal stand boom device 41 rotatably with trolley agent structure
1 rear portion hinged shaft is on same straight line.
In a preferred embodiment, as shown in Figure 1, there are two the settings of cushion cylinder 43, lateral cushioning pad 44 is set
It is equipped with eight.
In a preferred embodiment, as shown in Figure 1, being arranged between two cushion cylinders 43 and two walking guide rails 3
There is angle.
In a preferred embodiment, as shown in Figure 1, eight lateral cushioning pads 44 are symmetricly set on trolley main body knot
Both sides of the structure 1 along 3 direction of walking guide rail.
In a preferred embodiment, as shown in Figure 1, trolley agent structure 1 is with the setting of Ship Structure 6, there are one can
The angle of adjustment.
Hereinafter, being illustrated with a kind of specific embodiment, it should be pointed out that described in following implementation it
Structure, technique, selection are only to illustrate the feasibility of embodiment, the intention of scope of protection of the utility model that there is no restriction.
5 lower part of positioning piling bar, which can slide up and down to, in flexibility piling bar table system provided in this embodiment is inserted in underwater soil
In 7.Walking guide rail 3 is provided with two, and two walking guide rails 3 are longitudinally arranged in Ship Structure 6.The upper end of trolley agent structure 1
Face is provided with a perforative through-hole, and the top of positioning piling bar 5 is embedded in through-hole.Trolley agent structure 1 is filled by flexible buffer
It sets 4 to connect with two walking guide rails 3, there are one adjustable angles with the setting of Ship Structure 6 for trolley agent structure 1.Flexible buffer
Device 4 is provided with forward horizontal stand boom device 41, rear balance boom device 42, cushion cylinder 43 and lateral cushioning pad 44, cushion cylinder
There are two 43 settings, and lateral cushioning pad 44 is provided with eight, it is rear balance boom device 42 rotatably with after trolley agent structure 1
Portion's hinged shaft is hinged, and the top otic placode of forward horizontal stand boom device 41 is hinged with the cylinder rod otic placode of cushion cylinder 43, forward horizontal stand boom device 41
Rotatably it is on same straight line with 1 rear portion hinged shaft of trolley agent structure.The cylinder body otic placode of cushion cylinder 43 and trolley main body
The otic placode of structure 1 is hinged, and angle is provided between two cushion cylinders 43 and two walking guide rails 3.Lateral cushioning pad 44 is distributed on
The both sides in edge 3 direction of walking track of trolley agent structure 1, the lateral cushioning pad 44 can prevent trolley agent structure 1 from excessively revolving
Turn, and there is certain cushioning effect.The cylinder rod otic placode of oil cylinder 2 of walking is hinged with the otic placode of Ship Structure 6, walking oil cylinder 2
Cylinder body is connect with the flexural pivot of trolley agent structure 1.In conclusion the utility model is simple and compact for structure, realize trolley around
The rotation of horizontal axis and y direction, and be equipped with buffer unit, can greatly reduce act on power between trolley and hull and
Torque, can under higher sea situation construction operation.
It these are only the utility model preferred embodiment, be not intended to limit the embodiment and protection of the utility model
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (6)
1. a kind of flexibility piling bar table system, which is characterized in that including：
Piling bar is positioned, the lower part of the positioning piling bar, which can slide up and down to, to be inserted vertically into underwater soil；
Walking guide rail, the walking guide rail are provided with two, and two walking guide rails are longitudinally arranged in Ship Structure；
The upper surface of trolley agent structure, the trolley agent structure is provided with a perforative through-hole, described to position the upper of piling bar
Portion is embedded in the through-hole, and the trolley agent structure is connect by flexible buffer device with two walking guide rails；It is described
Flexible buffer device is provided with forward horizontal stand boom device, balances boom device, several cushion cylinders and several lateral cushioning pads, institute afterwards
It is rotatably hinged with the rear portion hinged shaft of the trolley agent structure that boom device is balanced after stating, the top of the forward horizontal stand boom device
The cylinder rod otic placode of otic placode and several cushion cylinders is hinged, the cylinder body otic placode of several cushion cylinders and the trolley main body
The otic placode of structure is hinged, and several lateral cushioning pads are arranged in the trolley agent structure along the walking guide rail direction
Both sides；
Walking oil cylinder, the cylinder rod otic placode and the otic placode of the Ship Structure of the walking oil cylinder are hinged, the cylinder of the walking oil cylinder
Body is connect with the flexural pivot of the trolley agent structure.
2. flexibility piling bar table system according to claim 1, which is characterized in that the forward horizontal stand boom device is rotatably
It is on same straight line with trolley agent structure rear portion hinged shaft.
3. flexibility piling bar table system according to claim 1, which is characterized in that there are two the cushion cylinder settings,
The lateral cushioning pad is provided with eight.
4. flexibility piling bar table system according to claim 3, which is characterized in that described in two cushion cylinders and two
Angle is provided between walking guide rail.
5. flexibility piling bar table system according to claim 3, which is characterized in that eight lateral cushioning pads are symmetrically set
Set the both sides along the walking guide rail direction in the trolley agent structure.
6. flexibility piling bar table system according to claim 1, which is characterized in that the trolley agent structure and the ship
There are one adjustable angles for body structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253418.7U CN208056152U (en) | 2018-02-12 | 2018-02-12 | A kind of flexibility piling bar table system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253418.7U CN208056152U (en) | 2018-02-12 | 2018-02-12 | A kind of flexibility piling bar table system |
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| Publication Number | Publication Date |
|---|---|
| CN208056152U true CN208056152U (en) | 2018-11-06 |
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ID=63990493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253418.7U Active CN208056152U (en) | 2018-02-12 | 2018-02-12 | A kind of flexibility piling bar table system |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850071A (en) * | 2019-04-03 | 2019-06-07 | 哈尔滨工程大学 | A kind of double rigidity are double to pre-tighten shock mitigation system |
| CN112124498A (en) * | 2020-10-13 | 2020-12-25 | 上海交通大学 | Longitudinal stiffness controllable trolley positioning system |
| CN112627272A (en) * | 2020-12-22 | 2021-04-09 | 武昌船舶重工集团有限公司 | Buffer device and ship |
-
2018
- 2018-02-12 CN CN201820253418.7U patent/CN208056152U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850071A (en) * | 2019-04-03 | 2019-06-07 | 哈尔滨工程大学 | A kind of double rigidity are double to pre-tighten shock mitigation system |
| CN112124498A (en) * | 2020-10-13 | 2020-12-25 | 上海交通大学 | Longitudinal stiffness controllable trolley positioning system |
| CN112627272A (en) * | 2020-12-22 | 2021-04-09 | 武昌船舶重工集团有限公司 | Buffer device and ship |
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