CN107985541A - A kind of multi-functional marine rudder - Google Patents
A kind of multi-functional marine rudder Download PDFInfo
- Publication number
- CN107985541A CN107985541A CN201610945431.4A CN201610945431A CN107985541A CN 107985541 A CN107985541 A CN 107985541A CN 201610945431 A CN201610945431 A CN 201610945431A CN 107985541 A CN107985541 A CN 107985541A
- Authority
- CN
- China
- Prior art keywords
- rudder
- stock
- rudder stock
- blade
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/10—Steering gear with mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/18—Transmitting of movement of initiating means to steering engine
- B63H25/20—Transmitting of movement of initiating means to steering engine by mechanical means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of multi-functional marine rudder, including rudder stock, rudder blade and rudder bearer, the rudder blade is fixedly connected by flange with rudder stock, rudder stock is connected by rudder bearer with the rudder actuating unit in ship, one-step casting molds three cross one another cavity passages inside the rudder stock, three circular cavities are additionally provided with inside the rudder stock, arc-shaped convex is equipped with outside rudder stock, Multifunctional layered is equipped with outside the rudder stock, wearing layer is equipped with outside the Multifunctional layered, the rudder blade is equipped with multiple circular grooves, connecting rod is equipped between the rudder blade, the connecting rod is detachably connected with rudder blade.It is an advantage of the invention that：Increase sealing performance; sealing protection cover is equipped with outside marine rudder; sealing protection cover passes through hole equipped with rudder stock; sealing protection cover includes left protective cover and right protective cover; left protective cover and right protective cover are detachably connected; play a protective role to rudder body, and protective cover replaces convenient, the service life of enhancing rudder body.
Description
Technical field
The present invention relates to accessories field peculiar to vessel, and in particular to a kind of multi-functional marine rudder.
Background technology
Ship Resistance is divided into frictional resistance, viscosity resistance and wave making resistance according to physical essence, wherein frictional resistance and viscous
Resistance hysteresis is to be immersed in the part of underwater by hull and friction occurs for fluid and sticking phenomenon produces, and tail vane, is one
A part that must be worked in underwater, fluid inevitably result from frictional resistance and viscosity resistance on the surface of tail vane.
Ship list resistance of rudder accounts for the 1%--2% of naked hull, and Twin Rudders account for the 3%--5% of naked hull resistance, so the reduction of resistance of rudder can make
Ship more easily reachs higher headway under specified main engine power.In order to reach this target, people are in all fields
Many effort have been done, has presently mainly used and the cross section of rudder blade is designed to streamlined or airfoil type form, and make
Rudder blade surface is as smooth as possible to reduce the resistance that it is subject in water.But this can not be still solved the problems, such as well, and it is existing
It is generally heavier in used marine rudder on the market, it is inconvenient to use, and rudder stock is due to being subject to corrosion to be easily damaged, the service life compared with
Short, therefore, designing a kind of multi-functional marine rudder that can solve problem above becomes urgent problem to be solved.
The content of the invention
It is caused by the prior art above-mentioned multinomial scarce to solve it is an object of the invention to provide a kind of multi-functional marine rudder
Fall into.
The purpose of the present invention can be realized by following technical proposal：
A kind of multi-functional marine rudder, including rudder stock, rudder blade and rudder bearer, the rudder blade are fixedly connected by flange with rudder stock, rudder stock
It is connected by rudder bearer with the rudder actuating unit in ship, one-step casting molds three and mutually hands over inside the rudder stock
The cavity passage of fork, three circular cavities are additionally provided with inside the rudder stock, are equipped with arc-shaped convex outside rudder stock, outside the rudder stock
Portion is equipped with Multifunctional layered, is equipped with wearing layer outside the Multifunctional layered, the rudder blade is equipped with multiple circular grooves, the rudder
Connecting rod is equipped between leaf, the connecting rod is detachably connected with rudder blade.
The Multifunctional layered is carbon fiber unidirectional cloth, and resin bed is equipped with the inside of the carbon fiber unidirectional cloth.
Rudder stock sealing shroud is equipped between the rudder stock and rudder bearer.
Sealing protection cover is equipped with outside the marine rudder, the sealing protection cover passes through hole equipped with rudder stock.
The sealing protection cover includes left protective cover and right protective cover, and the left protective cover and right protective cover detachably connect
Connect.
It is an advantage of the invention that：One-step casting molds three cross one another cavity passages inside rudder stock, inside rudder stock
It is additionally provided with three circular cavities, rudder stock stable structure and relative to traditional rudder stock weight saving is user-friendly for operating, rudder
Arc-shaped convex is equipped with outside bar, increases the frictional force of rudder stock, prevents that rudder stock causes to slip out of the hand since frictional force is small in operating process,
Strengthen safety in utilization, Multifunctional layered is equipped with outside rudder stock, wearing layer is equipped with outside Multifunctional layered, effectively increases the resistance to of rudder stock
Mill and multifunctionality, add the service life of rudder stock, and rudder blade is equipped with multiple circular grooves, connecting rod is equipped between rudder blade, leads to
Crossing the change of structure reduces the resistance that rudder blade is subject to, and connecting rod is detachably connected with rudder blade, can choose whether to make as needed
With connecting rod, Multifunctional layered is carbon fiber unidirectional cloth, and resin bed, dual anticorrosion, anticorrosion are equipped with the inside of carbon fiber unidirectional cloth
Performance is more preferable, and lighter weight, and rudder stock sealing shroud is equipped between rudder stock and rudder bearer, increases sealing performance, is equipped with outside marine rudder close
Protective cover is sealed, sealing protection cover passes through hole equipped with rudder stock, and sealing protection cover includes left protective cover and right protective cover, described left anti-
Shield and right protective cover are detachably connected, and are played a protective role to rudder body, and protective cover is replaced conveniently, and enhancing rudder body uses the longevity
Life.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of multi-functional marine rudder of the present invention；
In figure：1st, sealing protection cover 2, connecting rod 3, wearing layer 4, arc-shaped convex 5, carbon fiber unidirectional cloth 6, resin bed
7th, rudder blade 8, circular cavity 9, rudder bearer 10, rudder stock sealing shroud 11, circular groove 12, rudder stock 13, cavity passage.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
As shown in Figure 1, a kind of multi-functional marine rudder of the present invention, including rudder stock 12, rudder blade 7 and rudder bearer 9, rudder blade 7 pass through method
Orchid is fixedly connected with rudder stock 12, and rudder stock 12 is connected by rudder bearer 9 with the rudder actuating unit in ship, the rudder stock 12
Internal one-step casting molds three cross one another cavity passages 13, and three circular cavities 8 are additionally provided with inside the rudder stock 12,
The outside of rudder stock 12 is equipped with arc-shaped convex 4, and the outside of rudder stock 12 is equipped with Multifunctional layered, is equipped with outside the Multifunctional layered wear-resisting
Layer 3, the rudder blade 7 is equipped with multiple circular grooves 11, and connecting rod 2, the connecting rod 2 and rudder are equipped between the rudder blade 7
Leaf 7 is detachably connected.
The Multifunctional layered is carbon fiber unidirectional cloth 5, and the inner side of carbon fiber unidirectional cloth 5 is equipped with resin bed 6, the rudder stock
Rudder stock sealing shroud 10 is equipped between 12 and rudder bearer 9.
The wearing layer 3 uses rubber wear-resisting layer, and sealing protection cover 1, the sealing protection are equipped with outside the marine rudder
Cover 1 passes through hole equipped with rudder stock, and the sealing protection cover 1 includes left protective cover and right protective cover, and the left protective cover and the right side are prevented
Shield is detachably connected.
Based on above-mentioned, one-step casting molds three cross one another cavity passages 13, rudder stock 12 inside rudder stock of the present invention
Inside is additionally provided with three circular cavities 8,12 stable structure of rudder stock and relative to traditional rudder stock weight saving, is user-friendly for
Operation, the outside of rudder stock 12 are equipped with arc-shaped convex 4, increase the frictional force of rudder stock 12, prevent that rudder stock 12 is due to rubbing in operating process
To wipe that power is small causes to slip out of the hand, strengthen safety in utilization, the outside of rudder stock 12 is equipped with Multifunctional layered, and Multifunctional layered outside is equipped with wearing layer 3,
The wear-resisting and multi-functional of rudder stock 12 is effectively increased, adds the service life of rudder stock 12, rudder blade 7 is equipped with multiple circular grooves
11, connecting rod 2 is equipped between rudder blade 7, the resistance that rudder blade 7 is subject to is reduced by the change of structure, connecting rod and rudder blade 7 are removable
Connection is unloaded, can choose whether to use connecting rod 2 as needed, Multifunctional layered is carbon fiber unidirectional cloth 5, in carbon fiber unidirectional cloth 5
Side is equipped with resin bed 6, and dual anticorrosion, Corrosion Protection is more preferable, and lighter weight, and it is close that rudder stock is equipped between rudder stock 12 and rudder bearer 9
Big envelope 10, increases sealing performance, is equipped with sealing protection cover 1 outside marine rudder, sealing protection cover 1 passes through hole equipped with rudder stock, close
Envelope protective cover 1 includes left protective cover and right protective cover, and the left protective cover and right protective cover are detachably connected, and guarantor is played to rudder body
Shield acts on, and protective cover replaces convenient, the service life of enhancing rudder body.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered, is all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (5)
1. a kind of multi-functional marine rudder, including rudder stock, rudder blade and rudder bearer, rudder blade are fixedly connected by flange with rudder stock, rudder stock leads to
Rudder bearer is crossed with the rudder actuating unit in ship to be connected, it is characterised in that：One-step casting molds inside the rudder stock
Three cross one another cavity passages, three circular cavities are additionally provided with inside the rudder stock, arc-shaped convex is equipped with outside rudder stock,
Multifunctional layered is equipped with outside the rudder stock, wearing layer is equipped with outside the Multifunctional layered, the rudder blade is equipped with multiple arc-shaped
Groove, is equipped with connecting rod between the rudder blade, the connecting rod is detachably connected with rudder blade.
A kind of 2. multi-functional marine rudder according to claim 1, it is characterised in that：The Multifunctional layered is carbon fiber one-way
Cloth, the carbon fiber unidirectional cloth inner side are equipped with resin bed.
A kind of 3. multi-functional marine rudder according to claim 1, it is characterised in that：Rudder stock is equipped between the rudder stock and rudder bearer
Sealing shroud.
A kind of 4. multi-functional marine rudder according to claim 1, it is characterised in that：It is anti-that sealing is equipped with outside the marine rudder
Shield, the sealing protection cover pass through hole equipped with rudder stock.
A kind of 5. multi-functional marine rudder according to claim 4, it is characterised in that：The sealing protection cover includes left protection
Cover and right protective cover, the left protective cover and right protective cover are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945431.4A CN107985541A (en) | 2016-10-26 | 2016-10-26 | A kind of multi-functional marine rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945431.4A CN107985541A (en) | 2016-10-26 | 2016-10-26 | A kind of multi-functional marine rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107985541A true CN107985541A (en) | 2018-05-04 |
Family
ID=62028236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610945431.4A Pending CN107985541A (en) | 2016-10-26 | 2016-10-26 | A kind of multi-functional marine rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107985541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204765A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | A kind of clipping rudder bearer rudder stock connection structure peculiar to vessel |
| CN109204764A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100728494B1 (en) * | 2006-04-26 | 2007-06-19 | 김재희 | Remote steering unit and boat having the same |
| CN102501960A (en) * | 2011-11-15 | 2012-06-20 | 无锡德林船舶设备有限公司 | Transmission device of nozzle rudder |
| CN103010444A (en) * | 2012-12-24 | 2013-04-03 | 广东江龙船舶制造有限公司 | Operation structure and operation method thereof |
| CN202911926U (en) * | 2012-11-26 | 2013-05-01 | 上海电机学院 | Distance type water surface garbage collection ship |
| CN204750545U (en) * | 2015-05-14 | 2015-11-11 | 浙江海洋学院 | Corrosion -resistant marine rudder |
-
2016
- 2016-10-26 CN CN201610945431.4A patent/CN107985541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100728494B1 (en) * | 2006-04-26 | 2007-06-19 | 김재희 | Remote steering unit and boat having the same |
| CN102501960A (en) * | 2011-11-15 | 2012-06-20 | 无锡德林船舶设备有限公司 | Transmission device of nozzle rudder |
| CN202911926U (en) * | 2012-11-26 | 2013-05-01 | 上海电机学院 | Distance type water surface garbage collection ship |
| CN103010444A (en) * | 2012-12-24 | 2013-04-03 | 广东江龙船舶制造有限公司 | Operation structure and operation method thereof |
| CN204750545U (en) * | 2015-05-14 | 2015-11-11 | 浙江海洋学院 | Corrosion -resistant marine rudder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204765A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | A kind of clipping rudder bearer rudder stock connection structure peculiar to vessel |
| CN109204764A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body |
| CN109204765B (en) * | 2018-08-16 | 2020-08-04 | 东台友铭船舶配件有限公司 | Clamping type rudder carrier rudder stock connecting structure for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102923248B (en) | The retractable composite wing rowboat of front hydrofoil | |
| CN107985541A (en) | A kind of multi-functional marine rudder | |
| CN206813237U (en) | A kind of band wears the high-speed tape driving type of swingboat bow | |
| CN104832352A (en) | Blade of high-power horizontal shaft ocean current energy electric generator and manufacturing method thereof | |
| CN204750545U (en) | Corrosion -resistant marine rudder | |
| WO2006048460A1 (en) | Seagoing vessel | |
| KR20120114775A (en) | Reinforced connection structure of propeller blade with composite material to improve a cavitation resistance | |
| CN205239882U (en) | Streamline rudder sleeve | |
| CN105346697A (en) | Propeller for guide pipe type ship | |
| CN204916135U (en) | Become trim marine propeller again | |
| CN205533431U (en) | Sharp convergent transition circle spout of water jet propulsion pump device | |
| KR101302733B1 (en) | Rudder of vessel and rudder part construction method of vessel | |
| KR101302694B1 (en) | Screw for the motor boat and its making method | |
| CN208530820U (en) | A kind of stern dynamic structural of ship | |
| CN203268308U (en) | Propeller used for bulk carrier of 27800 DWT (Dead Weight Tonnage) | |
| CN202038443U (en) | Novel structure capable of preventing propeller from winding | |
| CN105366017A (en) | High performance propeller | |
| CN205533433U (en) | Novel water jet propulsion pump device | |
| CN207000749U (en) | A kind of ship underway water conservancy diversion closure assembly | |
| CN105082659A (en) | Novel composite board | |
| KR20240081796A (en) | A ship propeller surrounded by a cover material | |
| CN202226045U (en) | Paddle for ship | |
| CN201864033U (en) | Propulsion unit for motor boat | |
| CN206885310U (en) | A kind of complex abrasion-proof blade | |
| CN202377513U (en) | Structure improvement on guide wheel for hydraulic torque converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
|
| RJ01 | Rejection of invention patent application after publication |