CN2875948Y - Driving device of wing flap rudder and wing flap rudder - Google Patents
Driving device of wing flap rudder and wing flap rudder Download PDFInfo
- Publication number
- CN2875948Y CN2875948Y CN 200520118862 CN200520118862U CN2875948Y CN 2875948 Y CN2875948 Y CN 2875948Y CN 200520118862 CN200520118862 CN 200520118862 CN 200520118862 U CN200520118862 U CN 200520118862U CN 2875948 Y CN2875948 Y CN 2875948Y
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- China
- Prior art keywords
- rudder
- rudder stock
- stock
- bearing pin
- connecting rod
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- Expired - Lifetime
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Abstract
The utility model provides a flap rudder transmission device and comprises a crank connector which comprises an assistant tiller, a axis pin, a connecting rod, a positioning short axis and a rocker; wherein one end of the connecting rod is connected with the positioning axis while the other end connects to the axis pin, one end of the rocker connects to the axis pin while the other end connects to the assistant tiller. The transmission device can not only promote the rudder efficiency, but is damage-proofing and enduring. Besides, the utility model provides a flap rudder which adopts the transmission device of the utility model. The flap rudder has the advantages of high rudder efficiency, good maneuvering quality, damage-proofing, is enduring and reliable and can be used effectively in boats to promote boats performance.
Description
Technical field
The utility model relates to a kind of Flap rudder gear and flap rudder, relates to a kind of link-type Flap rudder gear and flap rudder particularly.
Background technology
Flap is that rudder blade is made female rudder and sub-rudder two parts, and when female rudder rotated an angle [alpha], sub-rudder was followed female rudder and rotated simultaneously, by the driving device rotation, thereby rotates another angle beta again relative to main rudder, thereby improves steerage.Therefore driving device has a direct impact the steerage of flap.
China Patent No. 92220232.X discloses a kind of driving device, it is that being welded on the taper hole seat on the sub-rudder blade of the transmission of female rudder and the sub-rudder rudderpost by the band tapering and band taper hole carried out, but this driving device drive sub-rudder with respect to the corner of female rudder than smaller, therefore can not effectively improve steerage.
In the China Patent No. 00265913.1 disclosed oscillating rod type driving device; rotation by connecting rod directly drives the fork that is fixed on sub-rudder top; thereby sub-rudder is rotated; but the sub-rudder of this drive with respect to the corner of female rudder than smaller; and driving device is not installed overload protection device; therefore the suffered moment of torsion of group rudder exceeds the design-calculated safety value, may cause driving device to sustain damage.
Therefore need a kind of Flapped rudder transmission device, this device not only effectively improves steerage, and not fragile, long service life.
Also need a kind of flap, the steerage height of this flap, maneuvering performance is good, and is not fragile, uses reliably, can be applied in the boats and ships by actv., improves the operation ability of boats and ships.
Summary of the invention
The purpose of this utility model provides a kind of Flapped rudder transmission device, and this device not only effectively improves steerage, and not fragile, long service life.
Another purpose of the present utility model provides a kind of flap, the steerage height of this flap, and maneuvering performance is good, and is not fragile, uses reliably, can be applied in the boats and ships by actv., improves the operation ability of boats and ships.
The Flapped rudder transmission device that the utility model provides is a kind of link-type driving device, comprise secondary rudder stock, bearing pin, connecting rod, location minor axis and rocking arm, an end of connecting rod is connected on the minor axis of location, and the other end connects bearing pin; an end of rocking arm links to each other with bearing pin, and the other end is connected with secondary rudder stock.
In a kind of embodiment of Flapped rudder transmission device of the present utility model, described connecting rod rotates around the location minor axis, drives rocking arm by bearing pin and rotates thereupon, rotates thereby drive secondary rudder stock.
In the another kind of embodiment of Flapped rudder transmission device of the present utility model, described driving device further comprises overload protection device, is installed on the secondary rudder stock.
In the another kind of embodiment of Flapped rudder transmission device of the present utility model, described driving device further comprises seal closure, and whole transmission device is enclosed in wherein.
The flap that the utility model provides is by female rudder, rudder stock, sub-rudder, upper hinge and following hinge, rudder stock sleeve and above-mentioned Flapped rudder transmission device constitute, described rudder stock sleeve is connected on the hull, and be enclosed within described rudder stock outside, rudder stock is connected on the steering wheel, female rudder is connected with rudder stock, sub-rudder is connected with female rudder with following hinge by upper hinge, described driving device comprises secondary rudder stock, bearing pin, connecting rod, location minor axis and rocking arm, the location minor axis links to each other with the rudder stock sleeve by anchor fitting, one end of connecting rod is connected on the minor axis of location, the other end connects bearing pin; an end of rocking arm links to each other with bearing pin; the other end is connected with secondary rudder stock, and secondary rudder stock links to each other with sub-rudder by connecting device.
In a kind of embodiment of flap of the present utility model, when described female rudder rotates an angle under the drive of rudder stock, sub-rudder also rotates with rudder stock under the effect of upper hinge and following hinge, simultaneously, connecting rod rotates around the location minor axis again, and by the rotation of bearing pin drive rocking arm, rotate thereby drive secondary rudder stock, therefore sub-rudder also rotates thereupon and has rotated another angle again with respect to female rudder.
In the another kind of embodiment of flap of the present utility model, described connecting device is a bolt with flange, and described anchor fitting is fixing otic placode.
Flapped rudder transmission device of the present utility model has improved steerage, is difficult for impairedly, and simple in structure, installation and maintenance are convenient and safe and reliable.
Flap steerage height of the present utility model, maneuvering performance is good, can be applied in the boats and ships by actv., improves the operation ability of boats and ships.
Description of drawings
Fig. 1 is the flap scheme drawing of a kind of embodiment of the utility model;
Fig. 2 is the Flapped rudder transmission device cutaway view of a kind of embodiment of the utility model;
Fig. 3 is the Flapped rudder transmission device birds-eye view of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail, but do not limit the utility model in any form, can carry out various distortion and variation to the utility model as required, these distortion and variation all fall in the scope of the present utility model.
Fig. 1 is the flap scheme drawing of a kind of embodiment of the utility model.As shown in Figure 1, described flap comprises female rudder 1, rudder stock 2, sub-rudder 3, upper hinge 4 and following hinge 5, rudder stock sleeve 13 and driving device 100, rudder stock 2 is connected with steering wheel, its top is with rudder stock sleeve 13, rudder stock sleeve 13 is connected (not shown) with hull, female rudder 1 is connected with rudder stock 2, sub-rudder 3 is connected with female rudder 1 with following hinge 5 by upper hinge 4, described driving device 100 is connected with sub-rudder 3 by its connecting device 6 respectively, and is connected with rudder stock sleeve 13 by its anchor fitting 12.When female rudder 1 rotates the α angle under the drive of rudder stock 2, also drive sub-rudder 3 by upper hinge 4 and following hinge 5 and rotate the α angle thereupon, driving device 100 drives sub-rudder 3 and rotates the β angle again with respect to female rudder simultaneously, therefore, and when female rudder rotates the α angle, sub-rudder rotates the alpha+beta angle, make original steering wheel wing section (camber is zero) become the wing profile of asymmetric band camber, flow to, improve lift of rudder thereby force current to change, increase moment of turning ship, improve the maneuvering performance of boats and ships.Driving device 100 outsides of flap of the present utility model can also optionally be covered with seal closure 14, and whole transmission device is covered on wherein, avoid the water float thing may be to its damage that causes, thus the protection driving device.
Fig. 2 is the Flapped rudder transmission device cutaway view of a kind of embodiment of the utility model.As shown in the figure, described driving device 100 is a link-type, its location minor axis 11 1 sides are connected to rudder stock sleeve 13 by anchor fitting 12, opposite side connects connecting rod 10, and connecting rod 10 can rotate around it, and the other end of connecting rod 10 connects bearing pin 9, and an end of rocking arm 15 is connected with bearing pin 9 and can rotates by bearing pin 9; other end of rocking arm 15 is connected on the secondary rudder stock 7, and secondary rudder stock 7 links to each other with sub-rudder 3 by connecting device 6.Therefore, when connecting rod 10 when the location minor axis rotates, the bearing pin 9 that is attached thereto also rotates thereupon, rotates thereby drive the rocking arm 15 that is connected on the bearing pin 9, make the secondary rudder stock 7 that is connected on the rocking arm 15 also rotate thereupon, thus the rotation of drive and the sub-rudder 3 of secondary rudder stock 7 bonded assemblys.On the secondary rudder stock 7 overload protection device 8 is housed also, when group rudder 3 suffered moments of torsion exceeded the design-calculated safety value, described overload protection device 8 produced relative rotation with secondary rudder stock 7, thereby avoided connecting rod 10, rocking arm 15, location minor axis 11 damaged.In the utility model, described connecting device 6 is that bolt with flange connects, and described anchor fitting 12 is fixing otic placode, for example can certainly select other connections or fixed forms such as hinge, all falls into scope of the present utility model.Driving device 100 outsides can also optionally be covered with seal closure 14, are used to protect whole transmission device, the damage of avoiding the water float thing that driving device is caused.
When female rudder 1 rotates the α angle under the drive of rudder stock 2, sub-rudder 3 also rotates the α angles with rudder stock 2 under the effect of hinge up and down, meanwhile, connecting rod 10 rotates around location minor axis 11 again, make bearing pin 9 also rotate thereupon, so drive the rotation of rocking arm 15, thereby drive secondary rudder stock 7 and rotate the β angle, because secondary rudder stock 7 is connected on the sub-rudder 3, thereby sub-rudder 3 has rotated the β angle again, the rudder that bears fruit has rotated the alpha+beta angle, makes the steering wheel wing section (camber be zero) of original symmetry become the wing profile of asymmetric band camber.Therefore, increase rudder angle and improve steerage, and improve the maneuvering performance of boats and ships.
Fig. 3 is the Flapped rudder transmission device birds-eye view of a kind of embodiment of the utility model.Among the figure, location minor axis 11 is fixed on the rudder stock sleeve 13 by anchor fitting 12, and an end of connecting rod 10 connects location minor axis 11, and the other end is connected with bearing pin 9, and an end of rocking arm 15 is connected with bearing pin 9, and the other end is connected on the secondary rudder stock 7.When connecting rod 10 around location minor axis 11 when turning over certain angle, bearing pin 9 also turns over certain angle thereupon because the angle of connecting rod 10 and rocking arm 15 changes, so rocking arm 15 also turns over certain angle, rotates thereby drive the secondary rudder stock 7 that is attached thereto.Because secondary rudder stock is connected on the sub-rudder by connecting device, has rotated an angle thereby drive sub-rudder again with respect to female rudder.
Claims (8)
1. Flapped rudder transmission device, it is characterized in that described driving device is a link-type, comprise secondary rudder stock (7), bearing pin (9), connecting rod (10), location minor axis (11) and rocking arm (15), one end of connecting rod (10) is connected on the location minor axis (11), the other end connects bearing pin (9); an end of rocking arm (15) links to each other with bearing pin (9), and the other end is connected with secondary rudder stock (7).
2. Flapped rudder transmission device as claimed in claim 1 is characterized in that connecting rod (10) rotates around location minor axis (11), drives rocking arm (15) by bearing pin (9) and rotates thereupon, rotates thereby drive secondary rudder stock (7).
3. Flapped rudder transmission device as claimed in claim 1 is characterized in that described driving device further comprises overload protection device (8), is installed on the secondary rudder stock (7).
4. Flapped rudder transmission device as claimed in claim 1 is characterized in that described driving device further comprises seal closure (14), is enclosed in whole transmission device wherein.
5. flap, it is characterized in that described flap is by female rudder (1), rudder stock (2), sub-rudder (3), upper hinge (4) and following hinge (5), any described Flapped rudder transmission device of rudder stock sleeve (13) and claim 1 to 4 constitutes, described rudder stock sleeve (13) is connected on the hull, and be enclosed within described rudder stock (2) outside, rudder stock (2) is connected on the steering wheel, female rudder (1) is connected with rudder stock (2), sub-rudder (3) is connected with female rudder (1) with following hinge (5) by upper hinge (4), described driving device comprises secondary rudder stock (7), bearing pin (9), connecting rod (10), location minor axis (11) and rocking arm (15), wherein locating minor axis (11) links to each other with rudder stock sleeve (13) by anchor fitting (12), one end of connecting rod (10) is connected on the location minor axis (11), the other end connects bearing pin (9); an end of rocking arm (15) links to each other with bearing pin (9); the other end is connected with secondary rudder stock (7), and secondary rudder stock (7) links to each other with sub-rudder (3) by connecting device (6).
6. flap as claimed in claim 5, when it is characterized in that female rudder (1) rotates an angle under the drive of rudder stock (2), sub-rudder (3) also rotates with rudder stock (2) under the effect of upper hinge (4) and following hinge (5), simultaneously, connecting rod (10) rotates around location minor axis (11) again, and by bearing pin (9) drive rocking arm (15) rotation, rotate thereby drive secondary rudder stock (7), therefore sub-rudder (3) also rotates thereupon and has rotated another angle again with respect to female rudder (1).
7. flap as claimed in claim 5 is characterized in that described connecting device (6) is a bolt with flange.
8. flap as claimed in claim 5 is characterized in that described anchor fitting (12) is fixing otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118862 CN2875948Y (en) | 2005-09-14 | 2005-09-14 | Driving device of wing flap rudder and wing flap rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118862 CN2875948Y (en) | 2005-09-14 | 2005-09-14 | Driving device of wing flap rudder and wing flap rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875948Y true CN2875948Y (en) | 2007-03-07 |
Family
ID=37819188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118862 Expired - Lifetime CN2875948Y (en) | 2005-09-14 | 2005-09-14 | Driving device of wing flap rudder and wing flap rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875948Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519118B (en) * | 2009-04-17 | 2012-02-01 | 哈尔滨工程大学 | Transmission device of any rotation angle ratio of ship flap rudder of slide block type |
| CN103818538A (en) * | 2012-11-17 | 2014-05-28 | 江苏华阳重工股份有限公司 | Wing rudder driving device of flap type rudder |
| CN104477366A (en) * | 2014-12-09 | 2015-04-01 | 黎家齐 | Flexible flapped rudder and transmission mechanism thereof |
| CN105423910A (en) * | 2015-12-28 | 2016-03-23 | 中国航天空气动力技术研究院 | Airplane steering surface deflection angle measurement device and method |
| CN109250056A (en) * | 2018-10-11 | 2019-01-22 | 交通运输部天津水运工程科学研究所 | A kind of submarine navigation device tail vane |
-
2005
- 2005-09-14 CN CN 200520118862 patent/CN2875948Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519118B (en) * | 2009-04-17 | 2012-02-01 | 哈尔滨工程大学 | Transmission device of any rotation angle ratio of ship flap rudder of slide block type |
| CN103818538A (en) * | 2012-11-17 | 2014-05-28 | 江苏华阳重工股份有限公司 | Wing rudder driving device of flap type rudder |
| CN104477366A (en) * | 2014-12-09 | 2015-04-01 | 黎家齐 | Flexible flapped rudder and transmission mechanism thereof |
| CN105423910A (en) * | 2015-12-28 | 2016-03-23 | 中国航天空气动力技术研究院 | Airplane steering surface deflection angle measurement device and method |
| CN105423910B (en) * | 2015-12-28 | 2019-03-15 | 中国航天空气动力技术研究院 | Deflection angle of airplane control surface degree measuring device and method |
| CN109250056A (en) * | 2018-10-11 | 2019-01-22 | 交通运输部天津水运工程科学研究所 | A kind of submarine navigation device tail vane |
| CN109250056B (en) * | 2018-10-11 | 2023-10-27 | 交通运输部天津水运工程科学研究所 | Tail rudder of underwater vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi City Dongzhou Marine Fittings Co., Ltd. Assignor: Song Quanfa Contract fulfillment period: 2007.7.7 to 2011.12.18 Contract record no.: 2008320000068 Denomination of utility model: Driving device of wing flap rudder and wing flap rudder Granted publication date: 20070307 License type: Exclusive license Record date: 20080813 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.7 TO 2011.12.18 Name of requester: NONE WUXI CITY ATTACHMENT DONG ZHOU SHIP CO., LTD. Effective date: 20080813 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
| EXPY | Termination of patent right or utility model |