CN209321192U - Ship stabilizer - Google Patents
Ship stabilizer Download PDFInfo
- Publication number
- CN209321192U CN209321192U CN201920665664.8U CN201920665664U CN209321192U CN 209321192 U CN209321192 U CN 209321192U CN 201920665664 U CN201920665664 U CN 201920665664U CN 209321192 U CN209321192 U CN 209321192U
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- ship
- eliminator
- support rod
- executing agency
- eliminator plate
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Abstract
The utility model discloses a kind of ship stabilizer, including support rod, the fixing end of support rod is fixedly connected with hull, and the free end of support rod extends to the outside of hull；One or more resistance adjustment mechanisms are fixedly installed on support rod；The resistance adjustment mechanism includes shaft, two eliminator plates, and the fixing end of eliminator plate connects shaft, and eliminator plate can rotate around the axis, so that the angle between two eliminator plates be made to change；Eliminator plate connects executing agency.The utility model structure is simple, compact and reasonable, anti-rolling effect are good, manufacturing cost is low, later period maintenance easy maintenance, and the heave amplitude and roll angle of ship can be effectively reduced, when can also pitching stabilization when stem stern is applied in combination.
Description
Technical field
The utility model relates to a kind of attachmentes of ship, and in particular to a kind of ship stabilizer.
Background technique
Ship, the ship of war, marine structure object are in navigation and autonomous parking, when by external forces such as wind, wave, streams
When, movement can be generated in six-freedom degree, heaving, pitching, rolling are affected to ship's staff and equipment.In particular, when
When having opportunity of combat landing when the ship of war meets with severe sea condition or on deck, it will generate change more energetically within a short period of time
Change, to will lead to the increase of naval vessels catenary motion amplitude moment, rolling pitch angular moment increases.
If can be effectively reduced the motion amplitude of ship, the comfort of personnel on ship can be improved, improves military warship
Fighting capacity of the ship under severe sea condition improves the work capacity of marine structure object.
Subtract that shake equipment be one of the important equipment on ship, the rocking tendency of ship can be effectively reduced.It is common subtract to shake set
Stabilizer, tank stabilizer are had, subtracts and shakes gyro, T-type hydrofoil, wave suppression plate etc..
Anti-rolling technology develops than very fast, and existing anti-rolling technology, which can provide to subtract to shake accordingly for various types ship, matches
Scheme is set, to guarantee that ship has preferable anti-rolling effect.But at the same time, there is also stabilizers for existing anti-rolling technology
Many unfavorable factors such as structure is complicated, equipment cost is high, maintenance inconvenience.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of ship stabilizers, it can pass through simple structure
Good anti-rolling effect is generated to hull.
In order to solve the above technical problems, the technical solution of the utility model ship stabilizer are as follows:
Including support rod, the fixing end of support rod is fixedly connected with hull, and the free end of support rod extends to the outside of hull；
One or more resistance adjustment mechanisms are fixedly installed on support rod；The resistance adjustment mechanism includes shaft, two eliminator plates,
The fixing end of eliminator plate connects shaft, and eliminator plate can rotate around the axis, so that the angle between two eliminator plates be made to become
Change；Eliminator plate connects executing agency.
In another embodiment, the executing agency is the piston rod mechanism of hydraulic-driven.
In another embodiment, the executing agency includes piston cylinder and the piston that can make stretching motion in piston cylinder
Bar；Piston cylinder connects the support rod, and piston rod connects eliminator plate.
In another embodiment, the executing agency connects controller, and the piston rod of controller control executing agency is stretched
Contracting amount.
In another embodiment, the controller is servo-control system.
In another embodiment, the executing agency is motor-driven mechanism.
In another embodiment, the symmetrical more set ship stabilizers in the two sides of the hull.
What the utility model can achieve has the technical effect that
The utility model structure is simple, compact and reasonable, anti-rolling effect are good, manufacturing cost is low, later period maintenance easy maintenance, energy
The heave amplitude and roll angle of ship is effectively reduced, it can also pitching stabilization when being applied in combination near stem stern.
The eliminator plate of the utility model can be adjusted according to the different speed of a ship or plane of sea situation and ship, provide difference for hull
Heaving, rolling, pitch damping.In use, can be accelerated according to the real-time roll angle of hull, angular velocity in roll, roll angle
The parameters such as degree, heaving displacement, heaving speed, heaving acceleration, control the folding and angle of eliminator plate, so that eliminator plate be made to generate
Desired heaving and roll damping obtain good anti-rolling effect, to guarantee the safety and navigation posture of ship's navigation.
Detailed description of the invention
It should be understood by those skilled in the art that following explanation is only schematically to illustrate the principles of the present invention, it is described
Principle can be applied in many ways, to realize many different alternative embodiments.These explanations are only used for showing practical
The General Principle of novel teaching content, it is not intended to limit utility model design disclosed herein.
It is incorporated in the present specification and the attached drawing formed part of this specification shows the embodiment party of the utility model
Formula, and be used to explain the principles of the present invention together with the detailed description of general description and following drawings above.
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the use state diagram that the utility model ship stabilizer is applied to hull；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic diagram of the resistance adjustment mechanism of the utility model；
Fig. 4 is the expanded schematic diagram of the eliminator plate of the utility model；
Fig. 5 is that the eliminator plate of the utility model closes up schematic diagram.
Description of symbols in figure:
1 is resistance adjustment mechanism, and 2 be support rod,
3 be hull, and 4 be eliminator plate,
5 be shaft, and 6 be executing agency.
Specific embodiment
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.The content being not described in detail in this specification, belongs to this field
The prior art well known to technical staff.
As shown in Figure 1, the utility model ship stabilizer, including support rod 2, the fixing end of support rod 2 are fixedly connected
The free end of hull 3, support rod 2 extends to the outside of hull 3；Multiple resistance adjustment mechanisms 1 are fixedly installed on support rod 2；
As shown in Figure 2 and Figure 3, resistance adjustment mechanism 1 includes shaft 5, at least a pair of of eliminator plate 4, the fixing end of eliminator plate 4
Shaft 5 is connected, eliminator plate 45 can rotate around the shaft, so that the angle between two eliminator plates 4 be made to change；
Eliminator plate 4 connects executing agency 6, and executing agency 6 can drive 5 rotation around the shaft of eliminator plate 4；
Executing agency 6 can be the piston rod mechanism of hydraulic-driven, including piston cylinder and can stretch in piston cylinder
The piston rod of movement；Piston cylinder connection support bar 2, piston rod connect eliminator plate 4；The extension elongation of regulating piston bar, Neng Gougai
Become the angle between eliminator plate 4 and support rod 2, to control the folding and angle of eliminator plate 4；
Certainly, executing agency 6 is also possible to motor-driven mechanism；
Executing agency 6 connects controller, and controller controls the stroke of the piston rod of executing agency 6, thus eliminator plate 4
Folding and angle are accurately controlled, the outer force-disturbance randomness of effective coordination and ship displacement characteristic；
As shown in figure 4, make the piston rod of the executing agency 6 of each eliminator plate 4 bounce back by controller, then two eliminator plates 4
Between angle become larger, eliminator plate 4 be in unfolded state；
As shown in figure 5, stretch out the piston rod of the executing agency 6 of each eliminator plate 4 by controller, then two eliminator plates 4
Between angle become smaller, eliminator plate 4 be in closed configuration；
Controller can be servo-control system；Servo-control system controls executing agency 6, realization pair by transmission parts
The control of piston rod stroke, and then control the folding angle of eliminator plate 4；
In use, can the two sides of hull 3 it is symmetrical cover ship stabilizers, and the ship stabilization fill it is recoverable
It is stored in the cabin of hull 3.
The working principle of the utility model is as follows:
When hull 3 is affected by generation movement, executing agency 6 is driven, adjusts folding and the angle of eliminator plate 4
Degree, to adjust the drag area of eliminator plate 4, the resistance as suffered by eliminator plate 4 changes, to change entire hull 3
Damping；The folding and angle for continuing adjusting eliminator plate 4, make eliminator plate 4 generate suitable resistance, to resist because of external rings such as stormy waves
Border power and the ship movement generated, therefore eliminator plate 4 can play the effect of stabilizer.
The utility model is suitable for various ships, marine structure object, the ship of war.
The utility model is suitable for the various speed of a ship or plane, and when zero power test can also be used.
Obviously, those skilled in the art can carry out various changes and deformation to the utility model, without departing from this reality
With novel spirit and scope.In this way, if these modifications of the utility model belong to the utility model claims and its same
Etc. within the scope of technologies, then the utility model is also intended to encompass including these changes and deformation.
Claims (7)
1. a kind of ship stabilizer, it is characterised in that: including support rod, the fixing end of support rod is fixedly connected with hull, support
The free end of bar extends to the outside of hull；One or more resistance adjustment mechanisms are fixedly installed on support rod；
The resistance adjustment mechanism includes shaft, two eliminator plates, and the fixing end of eliminator plate connects shaft, and eliminator plate can rotate
Axis rotation, so that the angle between two eliminator plates be made to change；
Eliminator plate connects executing agency.
2. ship stabilizer according to claim 1, it is characterised in that: the executing agency is the piston of hydraulic-driven
Linkage.
3. ship stabilizer according to claim 1 or 2, it is characterised in that: the executing agency include piston cylinder and
It can make the piston rod of stretching motion in piston cylinder；Piston cylinder connects the support rod, and piston rod connects eliminator plate.
4. ship stabilizer according to claim 3, it is characterised in that: the executing agency connects controller, control
Device controls the stroke of the piston rod of executing agency.
5. ship stabilizer according to claim 4, it is characterised in that: the controller is servo-control system.
6. ship stabilizer according to claim 1, it is characterised in that: the executing agency is motor-driven mechanism.
7. ship stabilizer according to claim 1, it is characterised in that: the symmetrical more set institutes in the two sides of the hull
State ship stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665664.8U CN209321192U (en) | 2019-05-10 | 2019-05-10 | Ship stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665664.8U CN209321192U (en) | 2019-05-10 | 2019-05-10 | Ship stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321192U true CN209321192U (en) | 2019-08-30 |
Family
ID=67733306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665664.8U Active CN209321192U (en) | 2019-05-10 | 2019-05-10 | Ship stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209321192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428312A (en) * | 2021-06-28 | 2021-09-24 | 中舟海洋科技(上海)有限公司 | Ship intercepting actuating mechanism and intercepting plate thereof |
-
2019
- 2019-05-10 CN CN201920665664.8U patent/CN209321192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428312A (en) * | 2021-06-28 | 2021-09-24 | 中舟海洋科技(上海)有限公司 | Ship intercepting actuating mechanism and intercepting plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 201201 building 15, block a, No. 6999 Chuansha Road, Pudong New Area, Shanghai Patentee after: MARINETEC DEVELOPMENT (SHANGHAI) Ltd. Patentee after: SHANGHAI DANDIAN OCEAN TECHNOLOGY Co.,Ltd. Address before: Block 15, Area A, Chuansha International Precision Industrial Park, No. 6999, Chuansha Road, Pudong New Area, Shanghai, 201201 Patentee before: SHANGHAI DANDIAN OCEAN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |