CN104354840B - A kind of angle-feedback device and installation method thereof - Google Patents
A kind of angle-feedback device and installation method thereof Download PDFInfo
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- CN104354840B CN104354840B CN201410489338.8A CN201410489338A CN104354840B CN 104354840 B CN104354840 B CN 104354840B CN 201410489338 A CN201410489338 A CN 201410489338A CN 104354840 B CN104354840 B CN 104354840B
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Abstract
A kind of angle-feedback device, including stabilizer, feedback main body and shaft coupling；Feedback main body includes shell, potentiometer, pointer and drive link.The sidewall of the upper end axle sleeve of shaft coupling is provided with breach, and the upper shaft set of shaft coupling extends through the construction opening on base plate in the receiving chamber of shell, and is connected in breach by the driving lever of drive link, and feedback main body is fixed on stabilizer by ring flange；On the sheathed fin axle being fixed on stabilizer of the lower end axle sleeve of shaft coupling.This angle-feedback apparatus structure is simple, and the parts of feedback main body can all be arranged on the shell of feedback main body, enables feedback main body to be assembled into independent entirety, it is simple to assembling, it is adaptable to batch production.Parts are first assembled an overall feedback main body, then are directly installed on fin axle by shaft coupling by the installation method of this angle-feedback device, and assembling process is simple, help to reduce the installation time during batch production of angle-feedback device.
Description
Technical field
The invention belongs to stabilizer apparatus field, particularly relate to a kind of angle-feedback device.
Background technology
Stabilizer is loaded on two side of a ship turn of the bilge in ship, and section is airfoil, also known as side rudder.Rotating stabilizer by operating mechanism, make current at upper generation active force, thus formed and subtract and shake moment, reduction is waved, in order to reduce hull rolling.Fin stabilizer is made up of executing agency, hydraulic system and control system three part.Wherein, control system commonly used fin-angle feedback control method.
Traditional angle-feedback device includes stabilizer, feedback main body and shaft coupling；The shell wherein feeding back main body is arranged on stabilizer, and feedback main body includes shell, dial, pointer, potentiometer, proximity switch etc..The a lot of parts wherein feeding back main body are installed on shaft coupling (such as: pointer etc.), when angle-feedback device is assembled, need first to be put by the sheathed upper shaft being fixed on shaft coupling of shell of feedback main body, then the fin axle sleeve of stabilizer is set on the lower end axle sleeve being fixed on shaft coupling, residue parts (the potentiometer of feedback main body is finally installed, proximity switch etc.), so, parts and the shaft coupling of feedback main body can not be completely independent and be installed separately, the most not only assembling process is loaded down with trivial details, time is long, efficiency is low, its assembly technology is difficult to meet the requirement of batch production.
Research in terms of fin angle, China Shipbuilding Industry Corporation the 704th and Harbin Engineering University application patent and the paper delivered more.Pass through patent retrieval, in the patent document retrieved, relating to the patent document in terms of angle-feedback device control and occupy the majority, the patent document relating to angle-feedback device concrete structure is less, the patent being associated with this problem only has 1, and the document being associated with this problem only has 2.The fin angle less main cause of patent: 1) angle-feedback device is parts of stabilizer, and the research unit of stabilizer only has Harbin Engineering University and the 704th research institute at home, its research emphasis is focused mainly on fin angle and controls, little to the optimization of structure and the research of improvement；2) angle-feedback device itself belongs to ship stabilization industry and the market demand is narrower.Study to promote the development of ship stabilization industry to be necessary angle-feedback apparatus structure.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is: how to provide a kind of angle-feedback device that can be more convenient for assembling, be more suitable for batch production.
Another object of the present invention also resides in the installation method providing this angle-feedback device.
In order to solve above-mentioned technical problem, present invention employs following technical scheme:
A kind of angle-feedback device, including stabilizer, also includes feeding back main body and shaft coupling 19；
Feedback main body includes shell 5, potentiometer 6, pointer 12 and drive link 13；Described shell 5 is made up of integrally formed base plate and sidewall, base plate and sidewall enclose the receiving chamber of a upper end open, and the edge of base plate extends horizontally outward formation ring flange along the circumference of sidewall, the middle part of base plate is further opened with a construction opening that can pass freely through for shaft coupling；Described potentiometer 6, pointer 12 and drive link 13 are installed in the receiving chamber of shell 5；Wherein, potentiometer 6 is positioned on base plate at the position directly above of construction opening in being fixedly mounted on receiving chamber with the state that its swing handle is vertically arranged, and the swing handle of potentiometer 6 runs through the upper and lower surface of potentiometer 6；Described pointer 12 is secured transverse to swing handle and runs through the end of potentiometer upper surface one end, swing handle drive pointer 12 to rotate in horizontal plane；Described drive link 13 is secured transverse to swing handle to be run through on the end of potentiometer lower surface one end, and drive link 13 has a laterally extending driving lever away from one end of swing handle position；
Described shaft coupling 19 has a lower end axle sleeve and a upper end axle sleeve, and the sidewall of upper end axle sleeve is provided with a breach, and described breach is from the upper end edge opening of upper end side wall of shaft sleeve the vertically extending middle part to shaft coupling；
Described feedback main body is fixed with stabilizer by the ring flange on base plate, and feeds back the fin axle 20 just to stabilizer of the construction opening on shell 5 base plate of main body；Described shaft coupling 19 is by the sheathed fin axle 20 being fixed on stabilizer of its lower end axle sleeve, and the upper shaft set of shaft coupling 19 extends in the receiving chamber of shell 5 through the construction opening on shell 5 base plate of feedback main body, and the driving lever on drive link 13 is connected in the breach of upper end axle sleeve, when the fin axle 20 making stabilizer drives shaft coupling 19 to rotate, the driving lever of drive link 13 can be stirred by described breach, and then allow drive link 13 that the swing handle of potentiometer 6 can be driven to rotate along with the rotation of shaft coupling 19.
As the optimization further of such scheme, described feedback main body also includes connecting post 18, installing plate 8 and compressing tablet 11, connects the position at close described construction opening edge in post 18 is the most vertically fixed on the receiving chamber of described shell；Installing plate 8 is horizontally fixed on the upper surface connecting post 18, and the middle part of installing plate 8 is provided with through hole；
The swing handle of described potentiometer 6 runs through the one end through hole setting through installing plate of its lower surface, and described drive link 13 is fixed on the end of the through hole that swing handle passes installing plate；The lateral surface of potentiometer 6 is provided with groove, and compressing tablet 11 clamping in a groove, and is fixed on the upper surface of installing plate 8.
As the further optimization of such scheme, described connection post 18 is several, and the most equal；Connection post 18 is uniformly distributed setting along the construction opening surrounding of the base plate of described shell.
As the further optimization of such scheme, described compressing tablet 11 is two, and is oppositely arranged on the both sides of described potentiometer 6.
As the further optimization of such scheme, described feedback main body also include dial 9 and with the upper cover 4 being connected at the upper end open accommodating chamber of described shell 5, above cover and be provided with display window；Dial 9 is arranged on the position directly below of display window in chamber that accommodates of shell 5, and its setting height(from bottom) is fixed by the scale pillar 7 being vertically fixed on base plate less than the height of described pointer 12, dial 9.
Further optimization as such scheme, the outer surface of described upper cover is provided with transparent panel 2 in the position of described display window, transparent panel 2 is sealed by sealing gasket 3 with display window, and the outer surface of transparent panel 2 has also abutted pressing plate 1, and transparent panel 2 is fixed on upper cover 4 by pressing plate 1.
As the further optimization of such scheme, the outer surface of described upper cover 4 is additionally provided with nameplate 10.
As the further optimization of such scheme, described feedback main body also includes tying terminal 16, and bundle terminal 16 is vertically fixed on the base plate accommodated in chamber of described shell 5.
The installation method of a kind of angle-feedback device described above, it is characterised in that comprise the following steps:
1) swing handle that pointer 12 and drive link 13 are secured transverse to potentiometer respectively runs through on the end of its upper surface, lower surface one end；
2) potentiometer 6 installing pointer 12 and drive link 13 is placed in the receiving chamber of shell 5, and potentiometer 6 is fixed on the position directly above of construction opening on base plate with the state that its swing handle is vertically arranged, forms an overall feedback main body；
3) by sheathed for the lower end axle sleeve of the shaft coupling 19 fin axle 20 being fixed on stabilizer；
4) the construction opening just position to shaft coupling 19 of the base plate of feedback main body that will obtain in step 2, and the upper shaft set of shaft coupling 19 extends through the construction opening on base plate in the receiving chamber of shell 5, the driving lever on drive link 13 is connected in the breach of upper end axle sleeve；
5) ring flange on the base plate of feedback main body is fixed with stabilizer, complete to install.
Relative to prior art, the invention have the advantages that
The angle-feedback device that the present invention provides, simple in construction, the parts of feedback main body can all be arranged on the shell of feedback main body, enables feedback main body to be assembled into independent entirety, it is simple to assembling, it is adaptable to batch production.Parts are first assembled an overall feedback main body, then are directly installed on fin axle by shaft coupling by the installation method of this angle-feedback device that the present invention provides, and assembling process is simple, help to reduce the installation time during batch production of angle-feedback device.
Accompanying drawing explanation
Fig. 1 is the fragmentary cross-sectional view of angle-feedback device of the present invention.
Fig. 2 is the stereogram of the feedback main body of angle-feedback device of the present invention.
Fig. 3 is the stereogram gone after upper cover of the feedback main body of angle-feedback device of the present invention.
Fig. 4 is face of the facing figure of the feedback main body of angle-feedback device of the present invention.
Fig. 5 be the feedback main body of angle-feedback device of the present invention remove upper cover after face of facing figure.
Fig. 6 is the Fig. 4 sectional view along line A-A.
Fig. 7 is the Fig. 4 sectional view along line B-B.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
A kind of angle-feedback device, as shown in Fig. 1 ~ 7, including stabilizer, feedback main body and shaft coupling 19；
Feedback main body includes shell 5, potentiometer 6, pointer 12 and drive link 13；Described shell 5 is made up of integrally formed base plate and sidewall, base plate and sidewall enclose the receiving chamber of a upper end open, and the edge of base plate extends horizontally outward formation ring flange along the circumference of sidewall, the middle part of base plate is further opened with a construction opening that can pass freely through for shaft coupling；Described potentiometer 6, pointer 12 and drive link 13 are installed in the receiving chamber of shell 5；Wherein, potentiometer 6 is positioned on base plate at the position directly above of construction opening in being fixedly mounted on receiving chamber with the state that its swing handle is vertically arranged, and the swing handle of potentiometer 6 runs through the upper and lower surface of potentiometer 6；Described pointer 12 is secured transverse to swing handle and runs through the end of potentiometer upper surface one end, swing handle drive pointer 12 to rotate in horizontal plane；Described drive link 13 is secured transverse to swing handle to be run through on the end of potentiometer lower surface one end, and drive link 13 has a laterally extending driving lever away from one end of swing handle position；
Described shaft coupling 19 has a lower end axle sleeve and a upper end axle sleeve, and the sidewall of upper end axle sleeve is provided with a breach, and described breach is from the upper end edge opening of upper end side wall of shaft sleeve the vertically extending middle part to shaft coupling；
Described feedback main body is fixed with stabilizer by the ring flange on base plate, and feeds back the fin axle 20 just to stabilizer of the construction opening on shell 5 base plate of main body；Described shaft coupling 19 is by the sheathed fin axle 20 being fixed on stabilizer of its lower end axle sleeve, and the upper shaft set of shaft coupling 19 extends in the receiving chamber of shell 5 through the construction opening on shell 5 base plate of feedback main body, and the driving lever on drive link 13 is connected in the breach of upper end axle sleeve, the driving lever of drive link 13 can be stirred when the fin axle 20 making stabilizer drives shaft coupling 19 to rotate by described breach, and then allow drive link 13 that the swing handle of potentiometer 6 can be driven to rotate along with the rotation of shaft coupling 19.
The angle-feedback device of the present embodiment, simple in construction.The feedback parts such as the potentiometer of main body, pointer, drive link shaft coupling of all getting along well is mounted directly.Therefore, during the assembling of angle-feedback device, first the parts such as potentiometer 6, pointer 12, drive link 13 can be arranged in shell 5, it is assembled into an independent feedback main body, then by sheathed for the lower end axle sleeve of the shaft coupling fin axle 20 being fixed on stabilizer, the driving lever of the notch alignment drive link 13 of the upper end axle sleeve of shaft coupling is arranged so that the driving lever of drive link 13 is connected in the breach of shaft coupling.So, the parts of the feedback main body of angle-feedback device can all be arranged on the shell of feedback main body, enables feedback main body to be assembled into independent entirety, it is simple to assembling, is more suitable for batch production.
When being embodied as, as a kind of conventional dial, the zero graduation in dial can be arranged on centre, and the zero graduation left side is negative angle, is positive-angle on the right of zero graduation.When not in use, its pointer points to the zero graduation in dial to angle-feedback device.So, two proximity switches 14 can be provided with, the position that proximity switch 14 is relative with dial in may be provided at shell, wherein, two proximity switches 14 are separately positioned on the position relative with maximum positive degree and minimal negative angle, for detecting the electric limiting angle of stabilizer, proximity switch 14 can be fixed by the proximity switch pillar 15 being vertically arranged on the base plate of shell.It addition, be also provided with plinth 17 on the lateral wall of shell；Plinth effect is to be concentrated by the cable of potentiometer and proximity switch, it is simple to be connected with external equipment.
Drive link and pointer are arranged on potentiometer, the driving lever of drive link is connected in the breach of upper end axle sleeve of shaft coupling, the rotation of the fin axle of stabilizer makes shaft coupling rotate, thus drive drive link to rotate, the swing handle making potentiometer rotates, the resistance value of regulation potentiometer, the pointer on the rotation of the swing handle of potentiometer also Timing Belt electrokinetic potential device rotates.
The angle-feedback device of the present embodiment, feedback main body also includes connecting post 18, installing plate 8 and compressing tablet 11, connects the position at the edge of close described construction opening in post 18 is the most vertically fixed on the receiving chamber of described shell；Installing plate 8 is horizontally fixed on the upper surface connecting post 18, and the middle part of installing plate 8 is provided with through hole；
The swing handle of described potentiometer 6 runs through the one end through hole setting through installing plate of its lower surface, and described drive link 13 is fixed on the end of the through hole that swing handle passes installing plate；The lateral surface of potentiometer 6 is provided with groove, and compressing tablet 11 clamping in a groove, and is fixed on the upper surface of installing plate 8.
It is fixed on potentiometer, simple in construction by installing plate and compressing tablet, and potentiometer can be mounted directly at the upper end open accommodating chamber of shell, easy for installation.When being embodied as, follow-up when being arranged on by shaft coupling in feedback main body, the end face of upper end axle sleeve of shaft coupling and the lower surface of installing plate leave gap, it is ensured that shaft coupling will not drive installing plate to rotate when rotating.
More firm in order to make installing plate be mounted so as to, described connection post 18 is several, and the most equal；Connection post 18 is uniformly distributed setting along the construction opening surrounding of the base plate of described shell.So, when installing plate is fixed by surrounding equally distributed connection post, stress balance, it is possible to preferably keep installing plate to be horizontally disposed with.When being embodied as, two connection posts can be provided with in the position that the construction opening of described base plate is relative, so, both can guarantee that and firmly installed, can guarantee that again simple in construction, easy for installation.
Described compressing tablet 11 is two, and is oppositely arranged on the both sides of described potentiometer 6.So, the compressing tablet of both sides makes potentiometer can fix more firm.
The angle-feedback device of the present embodiment, described feedback main body also include dial 9 and with the upper cover 4 that is connected at the upper end open accommodating chamber of described shell 5, above cover and be provided with display window；Dial 9 is arranged on the position directly below of display window in chamber that accommodates of shell 5, and its setting height(from bottom) is fixed by the scale pillar 7 being vertically fixed on base plate less than the height of described pointer 12, dial 9.Upper cover, for sealing the receiving chamber of shell 5, plays the effect of protection.Display window is arranged on the surface of dial, and user conveniently checks that pointer points to the angle of dial.
The outer surface of described upper cover is provided with transparent panel 2 in the position of described display window, and transparent panel 2 is sealed by sealing gasket 3 with display window, and the outer surface of transparent panel 2 has also abutted pressing plate 1, and transparent panel 2 is fixed on upper cover 4 by pressing plate 1.So, can guarantee that the sealing of display window, improve dust-proof effect.
Being additionally provided with nameplate 10 on the outer surface of described upper cover 4, nameplate identifies different angle-feedback devices for user.
Described feedback main body also includes tying terminal 16, and bundle terminal 16 is vertically fixed on the base plate accommodated in chamber of described shell 5.Bundle terminal 16, for being fixed by the cable of potentiometer and proximity switch, prevents the cable of potentiometer and proximity switch in work to be wound around mutually.
The present embodiment gives the installation method of above-mentioned angle-feedback device, comprises the following steps:
1) swing handle that pointer 12 and drive link 13 are secured transverse to potentiometer respectively runs through on the end of its upper surface, lower surface one end；
2) potentiometer 6 installing pointer 12 and drive link 13 is placed in the receiving chamber of shell 5, and potentiometer 6 is fixed on the position directly above of construction opening on base plate with the state that its swing handle is vertically arranged, forms an overall feedback main body；
3) by sheathed for the lower end axle sleeve of the shaft coupling 19 fin axle 20 being fixed on stabilizer；
4) the construction opening just position to shaft coupling 19 of the base plate of feedback main body that will obtain in step 2, and the upper shaft set of shaft coupling 19 extends through the construction opening on base plate in the receiving chamber of shell 5, the driving lever on drive link 13 is connected in the breach of upper end axle sleeve；
5) ring flange on the base plate of feedback main body is fixed with stabilizer, complete to install.
It can be seen that the installation method of this angle-feedback device, first parts being assembled an overall feedback main body, then be directly installed on fin axle by shaft coupling, assembling process is simple, helps to reduce the installation time during batch production of angle-feedback device.
Finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from objective and the scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (9)
1. an angle-feedback device, including stabilizer, it is characterised in that also include feeding back main body and shaft coupling (19)；
Feedback main body includes shell (5), potentiometer (6), pointer (12) and drive link (13)；Described shell (5) is made up of integrally formed base plate and sidewall, base plate and sidewall enclose the receiving chamber of a upper end open, and the edge of base plate extends horizontally outward formation ring flange along the circumference of sidewall, the middle part of base plate is further opened with a construction opening that can pass freely through for shaft coupling；Described potentiometer (6), pointer (12) and drive link (13) are installed in the receiving chamber of shell (5)；Wherein, potentiometer (6) is positioned on base plate at the position directly above of construction opening in being fixedly mounted on receiving chamber with the state that its swing handle is vertically arranged, and the swing handle of potentiometer (6) runs through the upper and lower surface of potentiometer (6)；Described pointer (12) is secured transverse to swing handle and runs through the end of potentiometer upper surface one end, swing handle drive pointer (12) to rotate in horizontal plane；Described drive link (13) is secured transverse to swing handle to be run through on the end of potentiometer lower surface one end, and drive link (13) has a laterally extending driving lever away from one end of swing handle position；
Described shaft coupling (19) has a lower end axle sleeve and a upper end axle sleeve, and the sidewall of upper end axle sleeve is provided with a breach, and described breach is from the upper end edge opening of upper end side wall of shaft sleeve the vertically extending middle part to shaft coupling；
Described feedback main body is fixed with stabilizer by the ring flange on base plate, and feeds back the fin axle (20) just to stabilizer of the construction opening on shell (5) base plate of main body；Described shaft coupling (19) is by the sheathed fin axle (20) being fixed on stabilizer of its lower end axle sleeve, and the upper shaft set of shaft coupling (19) extends in the receiving chamber of shell (5) through the construction opening on shell (5) base plate of feedback main body, and the driving lever on drive link (13) is connected in the breach of upper end axle sleeve, when the fin axle (20) making stabilizer drives shaft coupling (19) to rotate, the driving lever of drive link (13) can be stirred by described breach, and then allow drive link (13) that the swing handle of potentiometer (6) can be driven to rotate along with the rotation of shaft coupling (19).
2. angle-feedback device as claimed in claim 1, it is characterized in that, described feedback main body also includes connecting post (18), installing plate (8) and compressing tablet (11), connects the position at close described construction opening edge in post (18) is the most vertically fixed on the receiving chamber of described shell；Installing plate (8) is horizontally fixed on the upper surface connecting post (18), and the middle part of installing plate (8) is provided with through hole；
The swing handle of described potentiometer (6) runs through the one end through hole setting through installing plate of its lower surface, and described drive link (13) is fixed on the end of the through hole that swing handle passes installing plate；The lateral surface of potentiometer (6) is provided with groove, and compressing tablet (11) clamping in a groove, and is fixed on the upper surface of installing plate (8).
3. angle-feedback device as claimed in claim 2, it is characterised in that described connection post (18) is several, and the most equal；Connection post (18) is uniformly distributed setting along the construction opening surrounding of the base plate of described shell.
4. angle-feedback device as claimed in claim 2, it is characterised in that described compressing tablet (11) is two, and is oppositely arranged on the both sides of described potentiometer (6).
5. angle-feedback device as claimed in claim 1, it is characterised in that described feedback main body also include dial (9) and with the upper cover (4) being connected at the upper end open accommodating chamber of described shell (5), above cover and be provided with display window；Dial (9) is arranged on the position directly below of display window in chamber that accommodates of shell (5), and its setting height(from bottom) is fixed by the scale pillar (7) being vertically fixed on base plate less than the height of described pointer (12), dial (9).
6. angle-feedback device as claimed in claim 5, it is characterized in that, the outer surface of described upper cover is provided with transparent panel (2) in the position of described display window, transparent panel (2) is sealed by sealing gasket (3) with display window, the outer surface of transparent panel (2) has also abutted pressing plate (1), and transparent panel (2) is fixed on upper cover (4) by pressing plate (1).
7. angle-feedback device as claimed in claim 5, it is characterised in that be additionally provided with nameplate (10) on the outer surface of described upper cover (4).
8. angle-feedback device as claimed in claim 1, it is characterised in that described feedback main body also includes tying terminal (16), bundle terminal (16) is vertically fixed on the base plate accommodated in chamber of described shell (5).
9. the installation method of an angle-feedback device as claimed in claim 1, it is characterised in that comprise the following steps:
1) swing handle that pointer (12) and drive link (13) are secured transverse to potentiometer respectively runs through on the end of its upper surface, lower surface one end；
2) potentiometer (6) installing pointer (12) and drive link (13) is placed in the receiving chamber of shell (5), and potentiometer (6) is fixed on the position directly above of construction opening on base plate with the state that its swing handle is vertically arranged, form an overall feedback main body；
3) by sheathed for the lower end axle sleeve of shaft coupling (19) the fin axle (20) being fixed on stabilizer；
4) the construction opening just position to shaft coupling (19) of the base plate of feedback main body that will obtain in step 2, and the upper shaft set of shaft coupling (19) extends in the receiving chamber of shell (5) through the construction opening on base plate, the driving lever on drive link (13) is connected in the breach of upper end axle sleeve；
5) ring flange on the base plate of feedback main body is fixed with stabilizer, complete to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489338.8A CN104354840B (en) | 2014-09-23 | 2014-09-23 | A kind of angle-feedback device and installation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489338.8A CN104354840B (en) | 2014-09-23 | 2014-09-23 | A kind of angle-feedback device and installation method thereof |
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| Publication Number | Publication Date |
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| CN104354840A CN104354840A (en) | 2015-02-18 |
| CN104354840B true CN104354840B (en) | 2016-08-31 |
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| CN201410489338.8A Active CN104354840B (en) | 2014-09-23 | 2014-09-23 | A kind of angle-feedback device and installation method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131769B (en) * | 2018-09-18 | 2020-03-24 | 上海衡拓船舶设备有限公司 | Large-angle fin angle transmission mechanism for converting linear displacement into angular displacement |
| CN109292052B (en) * | 2018-11-08 | 2023-08-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Ship model test fin angle adjusting device |
| CN109386644A (en) * | 2018-11-14 | 2019-02-26 | 上海孚因流体动力设备股份有限公司 | A kind of seperated mechanism that actuator aperture is accurately detected and indicated |
| CN112124508B (en) * | 2019-06-25 | 2021-12-24 | 哈尔滨哈船减摇自动化设备有限公司 | Fin angle limiting device |
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|---|---|---|---|---|
| US3020869A (en) * | 1959-08-12 | 1962-02-13 | Sperry Rand Corp | Activated fin ship stabilizer |
| US4023516A (en) * | 1974-08-20 | 1977-05-17 | Sperry Rand Corporation | Ship stabilizing systems |
| CN2597328Y (en) * | 2003-01-16 | 2004-01-07 | 中国船舶重工集团公司第七○四研究所 | Light small rocking reducing fin |
| CN101792017A (en) * | 2010-03-18 | 2010-08-04 | 哈尔滨工程大学 | Fin rotating mechanism capable of dynamically measuring fin lift force |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3020869A (en) * | 1959-08-12 | 1962-02-13 | Sperry Rand Corp | Activated fin ship stabilizer |
| US4023516A (en) * | 1974-08-20 | 1977-05-17 | Sperry Rand Corporation | Ship stabilizing systems |
| CN2597328Y (en) * | 2003-01-16 | 2004-01-07 | 中国船舶重工集团公司第七○四研究所 | Light small rocking reducing fin |
| CN101792017A (en) * | 2010-03-18 | 2010-08-04 | 哈尔滨工程大学 | Fin rotating mechanism capable of dynamically measuring fin lift force |
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| Title |
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| 用Matlab进行鳍角反馈装置的机构优化设计;徐军等;《船舶工程》;20100331;第32卷(第3期);39-42 * |
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| CN104354840A (en) | 2015-02-18 |
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