CN109436278A - A kind of combined type ship rudder blade - Google Patents
A kind of combined type ship rudder blade Download PDFInfo
- Publication number
- CN109436278A CN109436278A CN201811128267.3A CN201811128267A CN109436278A CN 109436278 A CN109436278 A CN 109436278A CN 201811128267 A CN201811128267 A CN 201811128267A CN 109436278 A CN109436278 A CN 109436278A
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- CN
- China
- Prior art keywords
- rudder blade
- cavity
- shaft
- combined type
- ontology
- 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.)
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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
- B63H25/38—Rudders
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of combined type ship rudder blade, is related to ship domain.The combined type ship rudder blade, including rudder blade ontology, the left side of the rudder blade ontology is flexibly connected by bolt axle with hull, the inside of the rudder blade ontology offers the first cavity, the inside of the rudder blade ontology and be located at the first cavity bottom offer the second cavity, the top of the second cavity and bottom for being located at the first cavity is provided with partition, the bottom of the first cavity and top for being located at partition is provided with motor cabinet.The combined type ship rudder blade, motor by the way that the first cavity inside is arranged in drives shaft rotation, the movable sleeve for being socketed in shaft surface is set to drive mobile rudder blade mobile, when mobile rudder blade moves down, make the contact surface of rudder blade ontology and water increase, ship need racing to when, improve rudder blade ontology steering moment, so that the power consumption of steering engine will not sharply increase, steering efficiency is substantially increased.
Description
The application is application number 2017101593046, on 03 17th, 2017 applying date, a kind of denomination of invention " combined type
The divisional application of ship rudder blade ".
Technical field
The present invention relates to technical field of ships, specially a kind of combined type ship rudder blade.
Background technique
Rudder blade is the ontology for generating rudder action power, is made by timber or steel.It is all by steel now in addition to razshiva
It is made, and majority is welded into hollow airfoil type.The panel of rudder blade claims rudder plate.Rudder blade is for commutating under sail use to ship
's.At present major part ship when being built with rudder blade size fix, it is immutable, when ship need racing to when, turn needed for rudder blade
Become larger rapidly to torque, so that steering engine consumption power be made to greatly increase, is easy to damage steering engine.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of combined type ship rudder blade, solves mentioned above current
Size is fixed when most of ship is built with rudder blade, immutable, when ship need racing to when, steering moment needed for rudder blade is fast
Speed becomes larger, so that steering engine consumption power be made to greatly increase, is easy the problem of damaging to steering engine.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of combined type ship rudder blade, including rudder
Leaf ontology, the left side of the rudder blade ontology are flexibly connected by bolt axle with hull, and the inside of the rudder blade ontology offers the
One cavity, the inside of the rudder blade ontology and the bottom for being located at the first cavity offer the second cavity, second cavity
The top and bottom for being located at the first cavity is provided with partition, the bottom of the first cavity and top for being located at partition is provided with
Motor cabinet is provided with motor at the top of the motor cabinet, and the bottom end of the motor is fixedly connected with the top of shaft, the shaft
Bottom end sequentially pass through motor cabinet and partition and extend to the inside of the second cavity, the surface of the shaft is socketed with movable sleeve,
The surface of the movable sleeve is fixedly connected with one end of link block, and the other end of the link block and the top of mobile rudder blade are fixed
Connection, the inside of second cavity and the bottom end left and right sides for being located at partition are symmetrically arranged with damper, the damper
Inner tip is fixedly connected with one end of spring, is fixedly connected at the top of the other end and briquetting of the spring, the briquetting
Bottom is fixedly connected with the top of compression bar, and the bottom end of the compression bar runs through damper and extends to bottom and the buffer stopper of damper
Top be fixedly connected.
Preferably, the opening of the damper is provided with block.
Preferably, the movable sleeve is provided with screw thread compatible with shaft surface with the junction of shaft.
Preferably, the motor cabinet offers circular hole compatible with shaft with the junction of shaft.
Preferably, the partition offers circular hole compatible with shaft with the junction of shaft and is located at circular hole and is arranged
There is waterproof rubber ring.
Preferably, the shaft is located at the two sides of mobile rudder blade.
(3) beneficial effect
The present invention provides a kind of combined type ship rudder blades.Have it is following the utility model has the advantages that
1, the combined type ship rudder blade passes through setting by being set to the first cavity and the second cavity of rudder blade body interior
Shaft rotation is driven in the motor of the first cavity inside, the movable sleeve for being socketed in shaft surface is made to drive mobile rudder by link block
Leaf is mobile, when mobile rudder blade moves down, greatly increases the contact surface of rudder blade ontology and water, ship need racing to
When, so that the steering moment of rudder blade ontology is substantially increased, so that the power consumption of steering engine will not sharply increase, to increase rudder
The service life of machine and substantially increase steering efficiency.
2, the combined type ship rudder blade passes through setting movable sleeve spiral shell compatible with shaft surface with the junction of shaft
Line, so as to effectively control the motion amplitude of mobile rudder blade.
3, the combined type ship rudder blade, by partition and shaft junction offer circular hole compatible with shaft and
It is provided with waterproof rubber ring at circular hole, so as to effectively prevent water from entering the first cavity inside, may finally effectively protect
It is not damaged to protect the first cavity inside component.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the internal structure top view of the second cavity of the invention；
Fig. 3 is the schematic diagram of internal structure of damper of the present invention.
In figure: 1 rudder blade ontology, 2 bolt axles, 3 hulls, 4 first cavitys, 5 motor cabinets, 6 motors, 7 second cavitys, 8 shafts,
9 movable sleeves, 10 link blocks, 11 mobile rudder blades, 12 waterproof rubber rings, 13 dampers, 14 springs, 15 briquettings, 16 compression bars, 17 bufferings
Block, 18 blocks, 19 partitions.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of combined type ship rudder blade, as shown in Figure 1-3, include rudder blade ontology 1, rudder blade sheet
The left side of body 1 is flexibly connected by bolt axle 2 with hull 3, and the inside of rudder blade ontology 1 offers the first cavity 4, rudder blade ontology 1
Inside and be located at the bottom of the first cavity 4 and offer the second cavity 7, the top of the second cavity 7 and be located at the first cavity 4
Bottom is provided with partition 19, the bottom of the first cavity 4 and top for being located at partition 19 is provided with motor cabinet 5, the top of motor cabinet 5
It is provided with motor 6, the bottom end of motor 6 is fixedly connected with the top of shaft 8, and the bottom end of shaft 8 sequentially passes through motor cabinet 5 and partition
19 and the inside of the second cavity 7 being extended to, motor cabinet 5 offers circular hole compatible with shaft 8 with the junction of shaft 8, from
And facilitating the rotation of shaft 8, partition 19 offers circular hole compatible with shaft 8 with the junction of shaft 8 and is located at circular hole
It is provided with waterproof rubber ring 12, it, may finally the first sky of effective protection so as to effectively prevent water from entering inside the first cavity 4
4 internal part of chamber is not damaged, and the surface of shaft 8 is socketed with movable sleeve 9, and the junction of movable sleeve 9 and shaft 8 is provided with and turns
The compatible screw thread in 8 surface of axis, and the motion amplitude of mobile rudder blade 11 can be effectively controlled, the surface of movable sleeve 9 and link block
10 one end is fixedly connected, and the other end of link block 10 is fixedly connected with the top of mobile rudder blade 11, by being set to rudder blade sheet
The first cavity 4 and the second cavity 7 inside body 1 drive shaft 8 to rotate, make by the way that the motor 6 inside the first cavity 4 is arranged in
The movable sleeve 9 for being socketed in 8 surface of shaft drives mobile rudder blade 11 mobile by link block 10, when mobile rudder blade 11 moves down
When, greatly increase rudder blade ontology 1 and the contact surface of water, ship need racing to when, to substantially increase rudder blade ontology 1
Steering moment so that the power consumption of steering engine will not sharply increase, to increase the service life of steering engine and greatly improve
Steering efficiency, shaft 8 are located at the two sides of mobile rudder blade 11, the inside of the second cavity 7 and the bottom end for being located at partition 19 or so two
Side is symmetrically arranged with damper 13, and the opening of damper 13 is provided with block 18, and compression bar 16 is effectively prevent to be detached from damper 13,
The inner tip of damper 13 is fixedly connected with one end of spring 14, the fixed company of the other end of spring 14 and the top of briquetting 15
It connects, the bottom of briquetting 15 is fixedly connected with the top of compression bar 16, and the bottom end of compression bar 16 through damper 13 and extends to damper
13 bottom is fixedly connected with the top of buffer stopper 17.
Working principle: in use, driving shaft 8 to rotate by the way that the motor 6 inside the first cavity 4 is arranged in, make to be socketed in
The movable sleeve 9 on 8 surface of shaft drives mobile rudder blade 11 mobile by link block 10, when mobile rudder blade 11 moves down, makes rudder
Leaf ontology 1 and the contact surface of water greatly increase, ship need racing to when, to substantially increase the steering of rudder blade ontology 1
Torque.
In conclusion the combined type ship rudder blade, passes through the first cavity 4 and second being set to inside rudder blade ontology 1
Cavity 7 drives shaft 8 to rotate, makes the movable sleeve 9 for being socketed in 8 surface of shaft by the way that the motor 6 inside the first cavity 4 is arranged in
It drives mobile rudder blade 11 mobile by link block 10, when mobile rudder blade 11 moves down, makes the contact surface of rudder blade ontology 1 Yu water
Greatly increase, ship need racing to when, so that the steering moment of rudder blade ontology 1 is substantially increased, so that the power of steering engine
Consumption will not sharply increase, to increase the service life of steering engine and substantially increase steering efficiency, by the way that movable sleeve 9 is arranged
Screw thread compatible with 8 surface of shaft with the junction of shaft 8, so as to effectively control the motion amplitude of mobile rudder blade 11.
Also, it is set by offering circular hole compatible with shaft 8 in partition 19 with 8 junction of shaft and being located at circular hole
It is equipped with waterproof rubber ring 12, it, may finally the first cavity of effective protection so as to effectively prevent water from entering inside the first cavity 4
4 internal parts are not damaged.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. the left side of a kind of combined type ship rudder blade, including rudder blade ontology (1), the rudder blade ontology (1) passes through bolt axle (2)
It is flexibly connected with hull (3), it is characterised in that: the inside of the rudder blade ontology (1) offers the first cavity (4), the rudder blade
The inside of ontology (1) and be located at the first cavity (4) bottom offer the second cavity (7), the top of second cavity (7) is simultaneously
And the bottom for being located at the first cavity (4) is provided with partition (19), the bottom of first cavity (4) and the top for being located at partition (19)
End is provided with motor cabinet (5), is provided with motor (6) at the top of the motor cabinet (5), the bottom end and shaft (8) of the motor (6)
Top be fixedly connected, the bottom end of the shaft (8) sequentially passes through motor cabinet (5) and partition (19) and extends to the second cavity
(7) surface of inside, the shaft (8) is socketed with movable sleeve (9), surface and link block (10) of the movable sleeve (9)
One end is fixedly connected, and is fixedly connected at the top of the other end of the link block (10) and mobile rudder blade (11), second cavity
(7) inside and being located at left and right sides of the bottom end of partition (19) is symmetrically arranged with damper (13), the damper (13) it is interior
Portion top is fixedly connected with the one end of spring (14), is fixedly connected at the top of the other end of the spring (14) and briquetting (15),
The bottom of the briquetting (15) is fixedly connected with the top of compression bar (16), and damper (13) are run through simultaneously in the bottom end of the compression bar (16)
It extends at the top of the bottom and buffer stopper (17) of damper (13) and is fixedly connected, the connection of the motor cabinet (5) and shaft (8)
Place offers and shaft (8) compatible circular hole, and the junction of the partition (19) and shaft (8) offers and shaft (8) phase
The circular hole of adaptation and be located at circular hole at be provided with waterproof rubber ring (12).
2. a kind of combined type ship rudder blade according to claim 1, it is characterised in that: the opening of the damper (13)
Place is provided with block (18).
3. a kind of combined type ship rudder blade according to claim 1, it is characterised in that: the movable sleeve (9) and shaft
(8) junction is provided with screw thread compatible with shaft (8) surface.
4. a kind of combined type ship rudder blade according to claim 1, it is characterised in that: the shaft (8) is located at movement
The two sides of rudder blade (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128267.3A CN109436278A (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159304.6A CN106985993B (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
| CN201811128267.3A CN109436278A (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159304.6A Division CN106985993B (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109436278A true CN109436278A (en) | 2019-03-08 |
Family
ID=59413153
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159304.6A Expired - Fee Related CN106985993B (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
| CN201811128267.3A Withdrawn CN109436278A (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159304.6A Expired - Fee Related CN106985993B (en) | 2017-03-17 | 2017-03-17 | A kind of combined type ship rudder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106985993B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07205892A (en) * | 1994-01-25 | 1995-08-08 | Hiroki Nakamura | Pull-up rudder |
| DE202004006453U1 (en) * | 2004-04-23 | 2004-11-11 | Becker Marine Systems Gmbh & Co. Kg | Oars for ships |
| CN102320371A (en) * | 2011-07-08 | 2012-01-18 | 大连荣升船舶设备制造有限公司 | Rudder blade |
| CN204688397U (en) * | 2015-05-28 | 2015-10-07 | 上海船舶研究设计院 | A kind of rectifying device of boats and ships rudder |
| CN204846348U (en) * | 2015-07-27 | 2015-12-09 | 丰都县长源机械厂 | Assembled variable rudder blade |
| CN105501426A (en) * | 2015-12-30 | 2016-04-20 | 浙江海洋学院 | Marine steering engine |
| CN106240782B (en) * | 2016-07-29 | 2018-10-30 | 扬帆集团股份有限公司 | A kind of scalable rudder blade |
-
2017
- 2017-03-17 CN CN201710159304.6A patent/CN106985993B/en not_active Expired - Fee Related
- 2017-03-17 CN CN201811128267.3A patent/CN109436278A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN106985993B (en) | 2019-01-04 |
| CN106985993A (en) | 2017-07-28 |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |