CN105882916B - A kind of device and method for reducing angle of heel when ship is turned - Google Patents
A kind of device and method for reducing angle of heel when ship is turned Download PDFInfo
- Publication number
- CN105882916B CN105882916B CN201610237127.4A CN201610237127A CN105882916B CN 105882916 B CN105882916 B CN 105882916B CN 201610237127 A CN201610237127 A CN 201610237127A CN 105882916 B CN105882916 B CN 105882916B
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- Prior art keywords
- hull
- ship
- control panel
- angle
- heel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The present invention relates to technical field of ships, more particularly to a kind of device for reducing angle of heel when ship is turned, including hull, the afterbody of the hull is provided with propeller and stern rudder, it is separately provided for unloading the control panel of stern rudder thrust at left and right sides of the hull afterbody, described two control panels are connected by a retractor device with hull respectively, when full-helm is taken a sudden turn, the control panel can effectively unload the part thrust of stern rudder, it is more beneficial for being controlled attitude of ship, thoroughly solves the problems, such as the easy shipwreck of ship in full-helm steering procedure, substantially increase ship test and navigate by water the security of process.
Description
Technical field
The present invention relates to technical field of ships, and in particular to a kind of to reduce the device of angle of heel and side when ship is turned
Method.
Background technology
Military boats and ships used in countries in the world and civilian boat are typically turned and slowed down using the control of rectilinear tail vane at present,
During ship makes a service test or evades the barriers such as other ships, reef in running at high speed, particularly in full-helm
In the case of, act on ship and generate heeling moment, heave power and Trimming Moment, excessive power is increased at a high speed with torque
Attitude of ship control difficulty in navigation motion, easily causes ship shipwreck, tremendous expansion is all obtained in marine technology and use
Current era, safety guarantee problem just has become important problem, is the important technical that navigational field is difficult to break through all the time
Difficulty.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art provide a kind of dress for reducing angle of heel when ship is turned
Put and method.
The present invention is achieved through the following technical solutions the purpose：
A kind of device for reducing angle of heel when ship is turned, including hull, the afterbody of the hull are provided with propeller
With stern rudder, it is separately provided for unloading the control panel of stern rudder thrust at left and right sides of the hull afterbody, it is described two
Control panel is connected by a retractor device with hull respectively.
Wherein, the retractor device can control the control panel to be bonded with hull, or extand rearward to the outer of propeller
Side.
As preferable, the angle between the control panel and hull is between 0~120 degree.
Further, some reinforcements are provided with the control panel.
A kind of method using the device of angle of heel during the reduction ship turning, it is characterised in that：
S1, when ship normally navigates by water forward, described two control panels do not stretch out, fit in the left and right two of hull respectively
Side；
S2, when stern rudder is amesiality, the control panel of opposite side corresponding thereto stretches out under the driving of retractor device,
Extend to the outside of propeller；
S3, pass through the angle between the retractor device adjustment control panel and hull；
S4, after hull revolution is steady, the control panel of respective side is packed up by the retractor device.
Relative to prior art, beneficial effects of the present invention are：The dress for reducing angle of heel when ship is turned of the present invention
Put, including hull, the afterbody of the hull are provided with propeller and stern rudder, the left and right sides of the hull afterbody is set respectively
There is the control panel for unloading stern rudder thrust, described two control panels are connected by a retractor device with hull respectively, full
When rudder is taken a sudden turn, the control panel can effectively unload the part thrust of stern rudder, be more beneficial for entering attitude of ship
Row control, thoroughly solves the problems, such as the easy shipwreck of ship in full-helm steering procedure, substantially increases ship test and navigation process
Security.
Brief description of the drawings
Fig. 1 is the structural representation for reducing the device of angle of heel when ship is turned of the present invention.
In figure：1- hulls, 2- propellers, 3- stern rudders, 4- control panels, 5- retractor devices.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
Embodiment 1.
As shown in figure 1, the present embodiment provides a kind of device for reducing angle of heel when ship is turned, including hull 1, it is described
The afterbody of hull 1 is provided with propeller 2 and stern rudder 3, is separately provided for unloading ship at left and right sides of the afterbody of hull 1
The control panel 4 of the thrust of tail vane 3, described two control panels 4 are connected by a retractor device 5 with hull 1 respectively.Carried out in full-helm anxious
During turning, the control panel 4 can effectively unload the part thrust of stern rudder 3, be more beneficial for being controlled attitude of ship,
Thoroughly solve the problems, such as the easy shipwreck of ship in full-helm steering procedure, substantially increase ship test and navigate by water the safety of process
Property.
Wherein, the retractor device 5 can control the control panel 4 to be bonded with hull 1, or extand rearward to propeller 2
Outside.Line navigation or when need not be unloaded using control panel 4 to the thrust of stern rudder 3, the control panel 4 and ship
Body 1 is bonded, and does not influence the normal/cruise of hull 1, when full-helm takes a sudden turn, the control panel 4 can be stretched under the driving of retractor device 5
Go out to the outside of propeller 2, the thrust of stern rudder 3 is unloaded, ensure the stress balance of ship and beneficial to attitude of ship
Control, prevents shipwreck accident, ensures the safety of navigation.
As preferable, the angle between the control panel 4 and hull 1 is between 0~120 degree.The control panel 4 with
It angle between hull 1, can be adjusted according to the demand for the situation of coming about, under the driving of retractor device 5, choose suitable folder
Angle angle, rationally control ship's navigation posture.
Further, some reinforcements are provided with the control panel 4, the structural strength of control panel 4 can be effectively improved, carried
Its high service life.
Embodiment 2.
The present embodiment provides a kind of method of the device of angle of heel when being turned using the reduction ship, and its feature exists
In：
S1, when ship normally navigates by water forward, described two control panels 4 do not stretch out, fit in the left and right of hull 1 respectively
Both sides；
S2, when stern rudder 3 is amesiality, the control panel 4 of opposite side corresponding thereto is stretched under the driving of retractor device 5
Go out, extend to the outside of propeller 2；
S3, the angle between the control panel 4 and hull 1 adjusted by the retractor device 5；
S4, after hull 1 turn round it is steady after, the control panel 4 of respective side is packed up by the retractor device 5.
Embodiment described above only expresses some embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
1. a kind of device for reducing angle of heel when ship is turned, including hull, the afterbody of the hull be provided with propeller and
Stern rudder, it is characterised in that：It is separately provided for unloading the control panel of stern rudder thrust at left and right sides of the hull afterbody,
Described two control panels are connected by a retractor device with hull respectively, and the retractor device can control the control panel and hull
Fitting, or extand rearward to the outside of propeller.
2. the device according to claim 1 for reducing angle of heel when ship is turned, it is characterised in that：The control panel with
Angle between hull is between 0~120 degree.
3. the device according to claim 1 for reducing angle of heel when ship is turned, it is characterised in that：On the control panel
It is provided with some reinforcements.
A kind of 4. method for reducing the device of angle of heel when ship is turned using described in claim 1, it is characterised in that：
S1, when ship normally navigates by water forward, described two control panels do not stretch out, fit in the left and right sides of hull respectively；
S2, when stern rudder is amesiality, the control panel of opposite side corresponding thereto stretches out under the driving of retractor device, extension
To the outside of propeller；
S3, pass through the angle between the retractor device adjustment control panel and hull；
S4, after hull revolution is steady, the control panel of respective side is packed up by the retractor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237127.4A CN105882916B (en) | 2016-04-14 | 2016-04-14 | A kind of device and method for reducing angle of heel when ship is turned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237127.4A CN105882916B (en) | 2016-04-14 | 2016-04-14 | A kind of device and method for reducing angle of heel when ship is turned |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882916A CN105882916A (en) | 2016-08-24 |
| CN105882916B true CN105882916B (en) | 2018-02-13 |
Family
ID=56705087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610237127.4A Active CN105882916B (en) | 2016-04-14 | 2016-04-14 | A kind of device and method for reducing angle of heel when ship is turned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882916B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2511213B2 (en) * | 1991-09-20 | 1996-06-26 | 昌太郎 東田 | Small and medium vessels |
| CN2441736Y (en) * | 2000-08-23 | 2001-08-08 | 廖无限 | Ship with navigation controller at two side |
| JP2002114190A (en) * | 2000-10-05 | 2002-04-16 | Kaneda Yoko | Small-sized ship |
| JP5201383B2 (en) * | 2007-03-27 | 2013-06-05 | 独立行政法人水産総合研究センター | Ship having means for preventing rollover and large inclination |
| CN102320347B (en) * | 2011-07-05 | 2014-04-23 | 赵凤银 | Ship, naval vessel or submarine with sharp deceleration and sharp turn damping dual-purpose plate devices |
| KR101580794B1 (en) * | 2014-08-14 | 2015-12-29 | 윤호수 | Ship |
-
2016
- 2016-04-14 CN CN201610237127.4A patent/CN105882916B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882916A (en) | 2016-08-24 |
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