CN207029475U - Adjustable rotation deck for pile driving barge - Google Patents
Adjustable rotation deck for pile driving barge Download PDFInfo
- Publication number
- CN207029475U CN207029475U CN201720538375.2U CN201720538375U CN207029475U CN 207029475 U CN207029475 U CN 207029475U CN 201720538375 U CN201720538375 U CN 201720538375U CN 207029475 U CN207029475 U CN 207029475U
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- China
- Prior art keywords
- deck
- pile driving
- measurement apparatus
- angle measurement
- driving barge
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a kind of adjustable rotation deck for pile driving barge, including：Fixed support, its one end are provided with feathering axis；Deck, it is rectangular cavity body, and it is arranged on feathering axis and is flexibly connected by the feathering axis with the fixed support, and the upper surface on the deck is flexibly connected with side；Multiple hydraulic pressure support bars, it is uniformly arranged in the cavity body, and described hydraulic pressure support bar one end is connected with the lower surface on the deck, and the other end is connected with the upper surface on the deck；Servomotor, itself and the rotation axis connection；Level angle measurement apparatus；Vertical angle measurement apparatus；Control device, it is connected with the level angle measurement apparatus, vertical angle measurement apparatus and servomotor.Adjustable rotation deck provided by the utility model for pile driving barge considerably increases the stability of hull, add accommodation horizontal working width and holding piling platform it is parallel with the water surface, ensure piling perpendicularity.
Description
Technical field
Hydraulic engineering construction field is the utility model is related to, more particularly, to a kind of adjustable rotation for pile driving barge
Turn deck.
Background technology
Traditional marine guidance piling ship, floatation type operation, be all floating state completely, only by anchoring position, construction precision by
Marine stormy waves has a great influence, and can wave heave, and positioning precision is very coarse, therefore piling deviation can be bigger, often exists
Between ± 15~25cm.But because current increasing project needs to drive piles in high precision on sea bed, therefore,
Conventional floatation type operation does not meet demand.In addition, current fixed piling is mainly supported using long column, because ship is in sea bed
Bottom only has 4 less contact surfaces, and when stormy waves is larger, hull can also be affected, and this fixed pile driving barge can not
Driven piles on the sea bed of soft base so that hull can not be fixed such as anticipation, and traditional pile driving barge is control hull position
It can not accomplish accurately to position when putting the position of the next stake for directly determining to lay, therefore adjusting stake position every time, and adjust very
Trouble.In a word, current marine pile driving barge can not reach the precision of land piling, leverage the effect of piling,
So that therefore many engineerings can not be carried out.
Utility model content
The problem of for being previously mentioned, the utility model provide a kind of adjustable rotation deck for pile driving barge, including：
Fixed support, its one end are provided with feathering axis；
Deck, it is rectangular cavity body, and it is arranged on feathering axis and by the feathering axis and institute
Fixed support flexible connection is stated, the upper surface on the deck is flexibly connected with side；
Multiple hydraulic pressure support bars, it is uniformly arranged in the cavity body, described hydraulic pressure support bar one end and the deck
Lower surface connection, the other end is connected with the upper surface on the deck；
Servomotor, itself and the rotation axis connection；
Level angle measurement apparatus, it is arranged on center deck horizontal axis；
Vertical angle measurement apparatus, it is arranged on center deck vertical axis；
Control device, it is connected with the level angle measurement apparatus, vertical angle measurement apparatus and servomotor；
Preferred scheme is：The hydraulic pressure support bar is 4, is distributed in four summits on the deck.
Preferred scheme is：The hydraulic pressure support bar is provided with hydraulic lock, and the hydraulic lock is used for deck and keeps stationary state.
Preferred scheme is：The rotary shaft is two.
Preferred scheme is：The servomotor is arranged on the bottom of rotary shaft.
Preferred scheme is：Decelerator is provided between the servomotor and rotary shaft.
Adjustable rotation deck provided by the utility model for pile driving barge considerably increases the stability of hull, increase
The horizontal working width at accommodation and holding piling platform are parallel with the water surface, ensure the perpendicularity of piling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation on deck.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
The utility model provides a kind of adjustable rotation deck for pile driving barge, including：Fixed support 1, its one end
It is provided with feathering axis 2；Deck 3, it is rectangular cavity body, and it is arranged on feathering axis 2 and by the water
Flat rotary shaft 2 is flexibly connected with the fixed support 1, and the upper surface on the deck 3 is flexibly connected with side, 2 axles of the rotation
For two, servomotor is respectively connected with the bottom of rotary shaft 2, such connected mode, can farthest ensure that deck 3 is being revolved
Kept when turning stable；Multiple hydraulic pressure support bars 4, it is uniformly arranged in the cavity body, described one end of hydraulic pressure support bar 4 and institute
The lower surface connection on deck 3 is stated, the other end is connected with the upper surface on the deck 3, and the hydraulic pressure support bar 4 is provided with hydraulic pressure
Lock, the hydraulic lock are used for deck 3 and keep stationary state；Servomotor, it is connected with the rotary shaft 2；Level angle measures
Device, it is arranged in the central horizontal axis of deck 3；Vertical angle measurement apparatus, it is arranged on the central vertical axis of deck 3
On；Control device, it is connected with the level angle measurement apparatus, vertical angle measurement apparatus and servomotor, level angle
Measurement apparatus and vertical angle measurement apparatus can be angular transducer, and horizontal angle sensor and vertical angle sensor will be felt
The angle value measured is sent into control device, and the control device is according to the angle of design by controlling hydraulic cylinder and servo
Motor adjusts deck position, when the angle value that horizontal angle sensor and vertical angle sensor sense reaches design load,
The control device control hydraulic cylinder and servomotor are stopped.The hydraulic pressure support bar is 4, is distributed in the deck
Four summits.Decelerator is provided between the servomotor and rotary shaft.The utility model when in use, when needing deck
When moving in the horizontal direction, control device control servomotor driving rotary shaft rotates, and the rotary shaft drives the deck to exist
Moved in horizontal direction, when the angle of the horizontal rotation of angular transducer sensing meets design requirement, then control device control is watched
Motor is taken to be stopped；When needing deck in vertical direction movement or holding deck with plane-parallel, the control dress
Put control hydraulic pressure support bar to move up and down, keep deck and plane-parallel, the angle of the rotation of angular transducer sensing meets
During design requirement, then control device control hydraulic pressure support bar is stopped.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
- A kind of 1. adjustable rotation deck for pile driving barge, it is characterised in that including：Fixed support, its one end are provided with feathering axis；Deck, it is rectangular cavity body, its be arranged on feathering axis and by the feathering axis with it is described solid Fixed rack is flexibly connected, and the upper surface on the deck is flexibly connected with side；Multiple hydraulic pressure support bars, it is uniformly arranged in the cavity body, under described hydraulic pressure support bar one end and the deck End face is connected, and the other end is connected with the upper surface on the deck；Servomotor, itself and the rotation axis connection；Level angle measurement apparatus, it is arranged on center deck horizontal axis；Vertical angle measurement apparatus, it is arranged on center deck vertical axis；Control device, it is connected with the level angle measurement apparatus, vertical angle measurement apparatus and servomotor.
- 2. the adjustable rotation deck according to claim 1 for pile driving barge, it is characterised in that the hydraulic pressure support bar For 4, four summits on the deck are distributed in.
- 3. the adjustable rotation deck according to claim 1 for pile driving barge, it is characterised in that the hydraulic pressure support bar Hydraulic lock is provided with, the hydraulic lock is used for deck and keeps stationary state.
- 4. the adjustable rotation deck according to claim 1 for pile driving barge, it is characterised in that the rotary shaft is two Root.
- 5. the adjustable rotation deck according to claim 4 for pile driving barge, it is characterised in that the servomotor is set Put in the bottom of rotary shaft.
- 6. the adjustable rotation deck according to claim 5 for pile driving barge, it is characterised in that the servomotor with Decelerator is provided between rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538375.2U CN207029475U (en) | 2017-05-12 | 2017-05-12 | Adjustable rotation deck for pile driving barge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538375.2U CN207029475U (en) | 2017-05-12 | 2017-05-12 | Adjustable rotation deck for pile driving barge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029475U true CN207029475U (en) | 2018-02-23 |
Family
ID=61480355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538375.2U Active CN207029475U (en) | 2017-05-12 | 2017-05-12 | Adjustable rotation deck for pile driving barge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974261A (en) * | 2018-09-10 | 2018-12-11 | 扬州中远海运重工有限公司 | A kind of extendible handling platform |
-
2017
- 2017-05-12 CN CN201720538375.2U patent/CN207029475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974261A (en) * | 2018-09-10 | 2018-12-11 | 扬州中远海运重工有限公司 | A kind of extendible handling platform |
| CN108974261B (en) * | 2018-09-10 | 2024-01-19 | 扬州中远海运重工有限公司 | Retractable lifting platform |
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