CN103466068B - Fork type Flapped rudder transmission device - Google Patents
Fork type Flapped rudder transmission device Download PDFInfo
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- CN103466068B CN103466068B CN201310384647.4A CN201310384647A CN103466068B CN 103466068 B CN103466068 B CN 103466068B CN 201310384647 A CN201310384647 A CN 201310384647A CN 103466068 B CN103466068 B CN 103466068B
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- vertical pivot
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- fork
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Abstract
The present invention relates to a kind of fork type Flapped rudder transmission device, the fork plate of this device is connected with a pair rudder blade; On vertical pivot, lining is arranged in vertical pivot upper bush, and under vertical pivot, lining is arranged in vertical pivot lower sleeve; Vertical pivot is arranged under lining on vertical pivot, vertical pivot in lining, and sleeve upper backup pad, sleeve lower supporting plate are connected with Hull Welding, and vertical pivot upper bush and sleeve upper backup pad are welded to connect; Vertical pivot lower sleeve and sleeve lower supporting plate are welded to connect; Vertical pivot sleeve upper sealing plate is installed in described vertical pivot upper bush upper end; Shrouding under the installation shaft sleeve of vertical pivot lower sleeve lower end.The present invention effectively can reduce a pair rudder and rotate the friction moment produced, and effectively reduces the operation torque of steering wheel, saves energy consumption; Greatly reduce manufacturing cost; Owing to have employed the driving device of fork type, the degree of freedom of vertical pivot position is increased; Be applicable to the use of all kinds of flap type rudder.
Description
Technical field
The present invention relates to a kind of fork type Flapped rudder transmission device, be applicable to the various ships of flap type rudder; Effectively can reduce the friction force of a guiding rod type transmission device, belong to electromechanical integration tool equipment technical field.
Background technology
Ship wing flag rudder is made up of main rudder and secondary rudder, and both connect with by hinge.Flap type rudder transmission majority in the past adopts driving off tail rod mode, and namely secondary rudder is also rotating around crosshead around hinge chain-drive simultaneously, thus makes secondary rudder rotate again an angle relative to main rudder.Concrete part consists of guide rod seat 7, guide rod 6 and the composition such as crosshead sleeve 8, nut 9.Guide rod 6 root is cone, is connected with crosshead sleeve 8 with nut 9, and guide rod seat 7 is welded on pays rudder upper end.Guide rod 6, outside crosshead sleeve 8 rotates, also slides simultaneously, thus ensures that, when main rudder rotates, secondary rudder and main rudder form angle (see figure 1) in guide rod seat 7.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of fork type Flapped rudder transmission device is provided; This driving device can reduce the friction force of guiding rod type transmission device with imitating, and reduces the moment of torsion of the flap type rudder rotating rudder blade, reduces the usage quantity of corrosion-resistant steel (guide rod), and can save manufacturing cost.
According to technical scheme provided by the invention, fork type Flapped rudder transmission device comprises shrouding, sleeve upper backup pad and sleeve lower supporting plate under lining under lining on fork plate, wear-resistant slide block, vertical pivot, vertical pivot upper bush, vertical pivot, vertical pivot lower sleeve, vertical pivot sleeve upper sealing plate, vertical pivot, vertical pivot sleeve;
Fork plate is connected with a pair rudder blade by welding, and wear-resistant slide block is fixed with fork plate and is connected; On vertical pivot, lining is mounted in vertical pivot upper bush, and under vertical pivot, lining is mounted in vertical pivot lower sleeve; Vertical pivot is arranged under lining on vertical pivot, vertical pivot in lining, and vertical pivot can rotate in lining under lining, vertical pivot on vertical pivot; Vertical pivot is arranged between two pieces of wear-resistant slide blocks on fork plate, vertical pivot can between wear-resistant slide plate relative sliding; Sleeve upper backup pad, sleeve lower supporting plate are connected with Hull Welding, and vertical pivot upper bush and sleeve upper backup pad are welded to connect; Vertical pivot lower sleeve and sleeve lower supporting plate are welded to connect; Vertical pivot sleeve upper sealing plate is installed in described vertical pivot upper bush upper end; Shrouding under the installation shaft sleeve of vertical pivot lower sleeve lower end.
As a further improvement on the present invention, on described vertical pivot and vertical pivot, under lining, vertical pivot, lining is provided with gap between the two; Monolateral gap is 0.75mm.
As a further improvement on the present invention, be provided with gap between described vertical pivot and wear-resistant slide plate, monolateral gap is 0.75mm.
As a further improvement on the present invention, described fork plate is provided with T-slot.
Compared with the prior art the present invention has the following advantages:
1, the relatively other forms of Flapped rudder transmission device of friction pair of the present invention greatly reduces, thus a minimizing pair rudder rotates the friction moment produced effectively, effectively reduces the operation torque of steering wheel, saves energy consumption.
2, the present invention is the type of drive becoming corner ratio, when the little rudder angle of rudder blade rotates, pay the larger relative to the corner of main rudder of rudder, when rudder blade large helm rotates, the corner that is relative and main rudder paying rudder is smaller, and this type of drive is applicable to and the needs of ship's navigation to driving device.
3, present invention eliminates conventional guide rod, reduce stainless use amount, thus greatly reduce manufacturing cost.
4, present invention employs the driving device of fork type, the degree of freedom of vertical pivot position is increased, thus reduces the requirement of installation, field installation process is better.
Deft design of the present invention, manufacturing cost is lower, and field installation process is comparatively strong, is applicable to the use of all kinds of flap type rudder.
Accompanying drawing explanation
Fig. 1 is using state schematic diagram in prior art.
Fig. 2 is structure using state schematic diagram of the present invention.
Fig. 3 is that structure using state of the present invention shows birds-eye view.
Fig. 4 is k-k cross section view of the present invention.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in figs 2-4, shrouding 13, sleeve upper backup pad 14, sleeve lower supporting plate 15 under lining 12 under lining 5 on fork plate 1, wear-resistant slide block 2, vertical pivot 3, vertical pivot upper bush 4, vertical pivot, vertical pivot sleeve upper sealing plate 10, vertical pivot lower sleeve 11, vertical pivot, vertical pivot sleeve is comprised.
Fork type Flapped rudder transmission device by fork plate 1 by welding with pay a rudder blade and be connected, wear-resistant slide block 2 to be fixed with fork plate 1 by the T-slot on fork plate 1 and to be connected; On vertical pivot, under lining 5, vertical pivot, lining 12 is mounted in vertical pivot upper bush 4, vertical pivot lower sleeve 11 by interference; Vertical pivot 3 to be arranged on vertical pivot under lining 5, vertical pivot in lining 12, and is provided with certain gap between the two, and monolateral gap is about 0.75mm, and vertical pivot 3 12 can to rotate in lining under lining 5, vertical pivot on vertical pivot; Vertical pivot 3 is arranged between two pieces of wear-resistant slide blocks 2 on fork plate 1, and is provided with gap between vertical pivot 3 and wear-resistant slide plate 2, and monolateral gap is about 0.75mm, vertical pivot 3 can between wear-resistant slide plate 2 relative sliding.Sleeve upper backup pad 14, sleeve lower supporting plate 15 are connected by welding with hull, and vertical pivot upper bush 4 is connected by welding with sleeve upper backup pad 14; Vertical pivot lower sleeve 11 is connected by welding with sleeve lower supporting plate 15.Vertical pivot sleeve upper sealing plate 10 is installed in described vertical pivot upper bush 4 upper end; Shrouding 13 under the installation shaft sleeve of vertical pivot lower sleeve 11 lower end.
Principle of work of the present invention:
When main rudder leaf rotates during angle [alpha], drive the hinge otic placode on main rudder to rotate, the hinge otic placode paid on rudder is connected by hinge, so pay rudder also have rotated angle [alpha]; Pay on rudder blade because fork plate is welded on simultaneously, therefore fork plate also have rotated angle [alpha], but because the vertical pivot on fork plate between wear-resistant slide block exists, and there is certain deviation in the position of vertical pivot and rudder blade center of turn, so fork plate is simultaneously again round vertical axis angle beta, pays rudder like this and have rotated angle alpha+beta relative to rudder blade reference position, thus change the camber of flap type rudder rudder blade, thus improve the lift of flap type rudder, improve the maneuvering performance of boats and ships.
Claims (4)
1. a fork type Flapped rudder transmission device, is characterized in that: to comprise on fork plate (1), wear-resistant slide block (2), vertical pivot (3), vertical pivot upper bush (4), vertical pivot under lining (5), vertical pivot sleeve upper sealing plate (10), vertical pivot lower sleeve (11), vertical pivot shrouding (13), sleeve upper backup pad (14) and sleeve lower supporting plate (15) under lining (12), vertical pivot sleeve; Described fork plate (1) is connected with a pair rudder blade by welding, and described wear-resistant slide block (2) is fixedly connected with fork plate (1); On vertical pivot, lining (5) is arranged in vertical pivot upper bush (4), and under vertical pivot, lining (12) is arranged in vertical pivot lower sleeve (11); Described vertical pivot (3) is arranged under lining on vertical pivot (5) and vertical pivot in lining (12), and vertical pivot (3) can rotate in lining (12) under lining (5) and vertical pivot on vertical pivot; And can relative sliding between two pieces of wear-resistant slide blocks (2) on fork plate (1); Sleeve upper backup pad (14), sleeve lower supporting plate (15) and hull are welded to connect, and vertical pivot upper bush (4) and sleeve upper backup pad (14) are welded to connect; Vertical pivot lower sleeve (11) and sleeve lower supporting plate (15) are welded to connect; Vertical pivot sleeve upper sealing plate (10) is installed in described vertical pivot upper bush (4) upper end; Shrouding (13) under vertical pivot lower sleeve (11) lower end installation vertical pivot sleeve.
2. fork type Flapped rudder transmission device as claimed in claim 1, is characterized in that: described vertical pivot (3) is provided with gap between the two with lining (12) under lining (5) on vertical pivot and vertical pivot; Monolateral gap is 0.75mm.
3. fork type Flapped rudder transmission device as claimed in claim 1, it is characterized in that: be provided with gap between described vertical pivot (3) and wear-resistant slide block (2), monolateral gap is 0.75mm.
4. fork type Flapped rudder transmission device as claimed in claim 1, is characterized in that: described fork plate (1) is provided with T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384647.4A CN103466068B (en) | 2013-08-29 | 2013-08-29 | Fork type Flapped rudder transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384647.4A CN103466068B (en) | 2013-08-29 | 2013-08-29 | Fork type Flapped rudder transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466068A CN103466068A (en) | 2013-12-25 |
| CN103466068B true CN103466068B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384647.4A Active CN103466068B (en) | 2013-08-29 | 2013-08-29 | Fork type Flapped rudder transmission device |
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| Country | Link |
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| CN (1) | CN103466068B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3409576A1 (en) * | 2017-06-01 | 2018-12-05 | Loewe Marine GmbH & Co. KG | Finned rudder |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679851B (en) * | 2015-11-06 | 2019-05-21 | 中国航空工业第六一八研究所 | A kind of device to steering engine inner barrel bushing transmitting axial compressive force |
| CN112278223A (en) * | 2020-11-26 | 2021-01-29 | 大连船舶重工集团舵轴有限公司 | Flap rudder system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448146A (en) * | 1980-10-30 | 1984-05-15 | Willi Becker Ingenieurburo Gmbh | Rudder with a stabilizer fin |
| CN201580551U (en) * | 2009-11-24 | 2010-09-15 | 镇江维斯特船用设备有限公司(外商独资) | Hinge type flapped rudder guide rod |
| CN201951706U (en) * | 2011-01-30 | 2011-08-31 | 江苏韩通船舶重工有限公司 | Efficient rudder |
| CN203450368U (en) * | 2013-08-29 | 2014-02-26 | 无锡市东舟船舶附件有限公司 | Shift fork type transmission device of flap-type rudder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200174861Y1 (en) * | 1999-08-02 | 2000-03-15 | 박휴규 | Flap rudder |
-
2013
- 2013-08-29 CN CN201310384647.4A patent/CN103466068B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448146A (en) * | 1980-10-30 | 1984-05-15 | Willi Becker Ingenieurburo Gmbh | Rudder with a stabilizer fin |
| CN201580551U (en) * | 2009-11-24 | 2010-09-15 | 镇江维斯特船用设备有限公司(外商独资) | Hinge type flapped rudder guide rod |
| CN201951706U (en) * | 2011-01-30 | 2011-08-31 | 江苏韩通船舶重工有限公司 | Efficient rudder |
| CN203450368U (en) * | 2013-08-29 | 2014-02-26 | 无锡市东舟船舶附件有限公司 | Shift fork type transmission device of flap-type rudder |
Non-Patent Citations (1)
| Title |
|---|
| 襟翼舵的设计探讨;韦云生;《船舶工程》;19780302(第1期);8-26 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3409576A1 (en) * | 2017-06-01 | 2018-12-05 | Loewe Marine GmbH & Co. KG | Finned rudder |
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| Publication number | Publication date |
|---|---|
| CN103466068A (en) | 2013-12-25 |
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Address after: Xishan District Agricultural Road 214191 Northeast Tong Street in Jiangsu province Wuxi City No. 22 Patentee after: Wuxi City East ship equipment Limited by Share Ltd Address before: 214191, Jiangsu City, Wuxi province Xishan District Northeast Tong Zhen Nong Village Road Patentee before: Wuxi City Dongzhou Marine Fittings Co., Ltd. |