CN109204764A - It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body - Google Patents
It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body Download PDFInfo
- Publication number
- CN109204764A CN109204764A CN201810936645.4A CN201810936645A CN109204764A CN 109204764 A CN109204764 A CN 109204764A CN 201810936645 A CN201810936645 A CN 201810936645A CN 109204764 A CN109204764 A CN 109204764A
- Authority
- CN
- China
- Prior art keywords
- ring
- rudder
- ring body
- bearer
- rudder stock
- 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
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- 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
-
- 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
- B63H25/26—Steering engines
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, including rudder stock, rudder bearer, adjusting rod, elastic floating ring, wears down ring body, sealing ring；The inside of the rudder bearer is equipped with toroidal cavity；Installation wears down ring body in the toroidal cavity；Described wearing down installs sealing ring between ring body and the inner wall of toroidal cavity；The ring body of wearing down is made of polytetrafluoroethylene material；The inside for wearing down ring body, which is equipped with, wears down annular groove；Invention prevents the frictions of rudder stock and rudder bearer.
Description
Technical field
The present invention relates to a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body.
Background technique
Rudder bearer is the important device in shipping rudder system, and rudder bearer bears the axially and radially load from rudder stock and rudder blade, with
Guarantee rudder blade with rudder stock left-right rotation, to change ship course or ship is made to keep line navigation；Rudder stock refers to that rudder blade turns
Dynamic axis is used to bear and transmit the power acted on rudder blade and rudder gives the power of helm, that is to say, that steering engine passes through
Rudder stock rotates rudder blade, and rudder blade, which bears water, makes ship realize steering its reaction force；Existing rudder bearer is socketed in rudder stock
Outside, rudder bearer are used to limited support rudder stock；Since long-term frictional dissipation will lead to connection not between existing rudder bearer and rudder stock
Firm while sealing performance is also declined.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: one kind is provided and avoids friction, connection steady
Gu, good airproof performance based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body.
To solve the above problems, the technical solution adopted by the present invention is as follows:
It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, including rudder stock, rudder bearer, adjusting rod, elastic floating ring, disappear
Bull ring body, sealing ring；
The inside of the rudder bearer is equipped with toroidal cavity；Installation wears down ring body in the toroidal cavity；Described wears down ring body
Sealing ring is installed between the inner wall of toroidal cavity；The ring body of wearing down is made of polytetrafluoroethylene material；Described wears down
The inside of ring body, which is equipped with, wears down annular groove；
The rudder bearer is socketed on the outside of the surrounding of rudder stock；The ring body of wearing down is socketed on the outside of the surrounding of rudder stock；The rudder
Bar upper interior is equipped with regulating tank, and rudder stock lower inner is equipped with driver slot；Interior spiral shell is equipped between the regulating tank and driver slot
Line ring；The driver slot is surrounded by floating ring v notch v；
The adjusting rod includes upper driving screw rod and middle squeezing rod；The upper driving screw rod is mounted on the upper of middle squeezing rod
End；The upper outside of the middle squeezing rod is equipped with upper anchor ring, middle part outside is equipped with up big and down small taper anchor ring, outside lower part
Side is equipped with lower anchor ring；The upper anchor ring, taper anchor ring, lower anchor ring are successively connected from top to down；
The upper driving screw rod upper end is mounted in regulating tank；The upper driving screw rod lower thread, which is worn, to be connect in interior screwed ring
On；The middle squeezing rod is mounted in driver slot；The elastic floating ring is socketed on the lower anchor ring of middle squeezing rod；Institute
It is pierced by the outside of the elastic floating ring surrounding stated from the floating ring v notch v of driver slot；The upper driving screw rod rotation moves down
When drive in squeezing rod move down, while elastic floating ring is successively by lower anchor ring, taper anchor ring, anchor ring in arrival,
Elastic floating ring is successively expanded by the extruding of taper anchor ring and upper anchor ring along radial outside around；The elasticity is floating
It is extruded on the outside of rotating ring surrounding and wears down the wearing down in annular groove of ring body.
Further, the adjusting rod further includes lower connecting column；The lower connecting column is connected to middle squeezing rod lower end；Institute
The outside for the lower connecting column stated is equipped with connection external screw thread；The lower section of the driver slot is equipped with connection internal thread groove；Under described
In connection internal thread groove of the connecting column by connecting the lower section that external screw thread is connected to driver slot.
Further, it is equipped with down in the connection internal thread groove and compresses elastomer；The upper end of elastomer is compressed under described
Elasticity is pressed on the lower end surface of lower connecting column.
Further, it is socketed on the upper driving screw rod and compresses elastomer；Elastomer both ends point are compressed on described
Elasticity does not compress the lower end surface above driving screw rod and the upper surface of internal screw thread ring.
Further, up and down between inside and rudder stock equipped with ring type seal of the rudder bearer.
Further, the rudder bearer is surrounded by location hole.
Further, the elastic floating ring is made of latex material.
Beneficial effects of the present invention
Installation wears down ring body in the toroidal cavity of the inside of rudder bearer of the invention, so that rudder stock is revolved on the inside of ring body wearing down
Turn, it is therefore prevented that the friction of rudder stock and rudder bearer；Upper driving screw rod rotation of the invention driven when moving down in squeezing rod to moving down
It is dynamic, while elastic floating ring, successively by anchor ring in lower anchor ring, taper anchor ring, arrival, elastic floating ring is successively bored
The extruding of shape anchor ring and upper anchor ring is expanded along radial outside around, and fitting is squeezed on the outside of such elastic floating circumferential direction surrounding
Wearing down the wearing down in annular groove of ring body in rudder bearer, elastic floating ring not only realizes the stability that rudder stock is connected with rudder bearer, and
And realize the connection sealing of rudder stock and rudder bearer.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of rudder stock.
Fig. 3 is the structural schematic diagram of adjusting rod.
Fig. 4 is the cross-sectional view of rudder bearer side.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, including rudder stock 2, rudder bearer 1,
Adjusting rod 3, elastic floating ring 4 wear down ring body 6, sealing ring 61；The inside of the rudder bearer 1 is equipped with toroidal cavity 12；Described
Installation wears down ring body 6 in toroidal cavity 12；Described wears down installation sealing ring 61 between ring body 6 and the inner wall of toroidal cavity 12；
The ring body 6 of wearing down is made of polytetrafluoroethylene material；The inside for wearing down ring body 6, which is equipped with, wears down annular groove 62；Institute
The rudder bearer 1 stated is socketed on the outside of the surrounding of rudder stock 2；The ring body 6 of wearing down is socketed on the outside of the surrounding of rudder stock 2；The rudder stock 2
Upper interior is equipped with regulating tank 21, and 2 lower inner of rudder stock is equipped with driver slot 22；It is set between the regulating tank 21 and driver slot 22
There is internal screw thread ring 24；The driver slot 22 is surrounded by floating ring v notch v 221；The adjusting rod 3 includes upper driving
Screw rod 31 and middle squeezing rod 32；The upper driving screw rod 31 is mounted on the upper end of middle squeezing rod 32；The middle squeezing rod 32
Upper outside be equipped with upper anchor ring 321, be equipped with up big and down small taper anchor ring 322 on the outside of middle part, lower outside is equipped with lower circle
Anchor ring 323；The upper anchor ring 321, taper anchor ring 322, lower anchor ring 323 are successively connected from top to down；The upper drive
Dynamic 31 upper end of screw rod is mounted in regulating tank 21；Upper 31 lower thread of driving screw rod, which is worn, to be connect in interior screwed ring 24；Institute
The middle squeezing rod 32 stated is mounted in driver slot 22；The elastic floating ring 4 is socketed in the lower anchor ring 323 of middle squeezing rod 32
On；It is pierced by the outside of 4 surrounding of elastic floating ring from the floating ring v notch v 221 of driver slot 22；The upper driving screw rod
Squeezing rod 32 moves down in drive when 31 rotations move down, while elastic floating ring 4 is successively by lower anchor ring 323, cone
Anchor ring 321 on shape anchor ring 322, arrival, the successively extruding edge by taper anchor ring 322 and upper anchor ring 321 of elastic floating ring 4
Radial outside expansion around；Be extruded on the outside of described 4 surrounding of elastic floating ring rudder bearer 1 wear down ring body 6 wear down ring
In shape slot 62.Further, the adjusting rod 3 further includes lower connecting column 33；The lower connecting column 33 is connected to middle squeezing rod
32 lower ends；The outside of the lower connecting column 33 is equipped with connection external screw thread；The lower section of the driver slot 22, which is equipped with, connects interior spiral shell
Groove 23；In connection internal thread groove 23 of the lower connecting column 33 by connecting the lower section that external screw thread is connected to driver slot 22.
Further preferably, it is equipped with down in the connection internal thread groove 23 and compresses elastomer 231；Elastomer 231 is compressed under described
Upper end elasticity is pressed on the lower end surface of lower connecting column 33.Further, it is socketed on the upper driving screw rod 31 and compresses bullet
Property body 311；311 both ends of elastomer are compressed on described, and elasticity compresses the lower end surface for driving 31 top of screw rod and internal screw thread respectively
The upper surface of ring 24.Further preferably, up and down between inside and rudder stock 2 equipped with ring type seal 5 of the rudder bearer 1.Into one
Preferably, the rudder bearer 1 is surrounded by location hole 11 to step.Further preferably, the elastic floating ring 4 is by latex material system
At.
Installation wears down ring body 6 in the toroidal cavity 12 of the inside of rudder bearer 1 of the invention, so that rudder stock 2 is wearing down in ring body 6
Side is rotated, it is therefore prevented that the friction of rudder stock 2 and rudder bearer 1；Upper driving screw rod rotation of the invention is squeezed in driving when moving down
Compression leg moves down, while elastic floating ring is successively by anchor ring in lower anchor ring, taper anchor ring, arrival, elastic floating ring
Successively the extruding by taper anchor ring and upper anchor ring is expanded along radial outside around, outside such elastic floating circumferential direction surrounding
Side, which squeezes to be fitted in rudder bearer, wears down the wearing down in annular groove 62 of ring body 6, and elastic floating ring not only realizes rudder stock and rudder bearer
The stability of connection, and realize the connection sealing of rudder stock and rudder bearer.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that including rudder stock, rudder bearer, adjusting rod,
Elastic floating ring wears down ring body, sealing ring；
The inside of the rudder bearer is equipped with toroidal cavity；Installation wears down ring body in the toroidal cavity；Described wears down ring body
Sealing ring is installed between the inner wall of toroidal cavity；The ring body of wearing down is made of polytetrafluoroethylene material；Described wears down
The inside of ring body, which is equipped with, wears down annular groove；
The rudder bearer is socketed on the outside of the surrounding of rudder stock；The ring body of wearing down is socketed on the outside of the surrounding of rudder stock；The rudder
Bar upper interior is equipped with regulating tank, and rudder stock lower inner is equipped with driver slot；Interior spiral shell is equipped between the regulating tank and driver slot
Line ring；The driver slot is surrounded by floating ring v notch v；
The adjusting rod includes upper driving screw rod and middle squeezing rod；The upper driving screw rod is mounted on the upper of middle squeezing rod
End；The upper outside of the middle squeezing rod is equipped with upper anchor ring, middle part outside is equipped with up big and down small taper anchor ring, outside lower part
Side is equipped with lower anchor ring；The upper anchor ring, taper anchor ring, lower anchor ring are successively connected from top to down；
The upper driving screw rod upper end is mounted in regulating tank；The upper driving screw rod lower thread, which is worn, to be connect in interior screwed ring
On；The middle squeezing rod is mounted in driver slot；The elastic floating ring is socketed on the lower anchor ring of middle squeezing rod；Institute
It is pierced by the outside of the elastic floating ring surrounding stated from the floating ring v notch v of driver slot；The upper driving screw rod rotation moves down
When drive in squeezing rod move down, while elastic floating ring is successively by lower anchor ring, taper anchor ring, anchor ring in arrival,
Elastic floating ring is successively expanded by the extruding of taper anchor ring and upper anchor ring along radial outside around；The elasticity is floating
It is extruded on the outside of rotating ring surrounding and wears down the wearing down in annular groove of ring body.
2. according to claim 1 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
Adjusting rod further includes lower connecting column；The lower connecting column is connected to middle squeezing rod lower end；It is set on the outside of the lower connecting column
There is connection external screw thread；The lower section of the driver slot is equipped with connection internal thread groove；The lower connecting column passes through connection external screw thread
It is connected in the connection internal thread groove of the lower section of driver slot.
3. according to claim 2 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
It is equipped with down in connection internal thread groove and compresses elastomer；The upper end elasticity that elastomer is compressed under described is pressed under lower connecting column
On end face.
4. according to claim 1 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
It is socketed on upper driving screw rod and compresses elastomer；Elastomer both ends are compressed on described, and elasticity compresses on driving screw rod respectively
The lower end surface of side and the upper surface of internal screw thread ring.
5. according to claim 1 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
Rudder bearer is equipped with ring type seal up and down between inside and rudder stock.
6. according to claim 1 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
Rudder bearer is surrounded by location hole.
7. according to claim 1 based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body, which is characterized in that described
Elastic floating ring is made of latex material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936645.4A CN109204764B (en) | 2018-08-16 | 2018-08-16 | Marine rudder bearing and rudder stock connecting structure based on wear-eliminating ring body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936645.4A CN109204764B (en) | 2018-08-16 | 2018-08-16 | Marine rudder bearing and rudder stock connecting structure based on wear-eliminating ring body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109204764A true CN109204764A (en) | 2019-01-15 |
| CN109204764B CN109204764B (en) | 2020-07-31 |
Family
ID=64988622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810936645.4A Active CN109204764B (en) | 2018-08-16 | 2018-08-16 | Marine rudder bearing and rudder stock connecting structure based on wear-eliminating ring body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204764B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271004A (en) * | 2020-03-17 | 2020-06-12 | 江苏和信石油机械有限公司 | High-torsion-resistance full-sealing locking threaded connection structure |
| CN111661300A (en) * | 2020-06-17 | 2020-09-15 | 东台市海鹏船舶配件厂 | Rotary butt type rudder carrier rudder stock structure for ship |
| CN114313198A (en) * | 2022-02-18 | 2022-04-12 | 东台市海鹏船舶配件有限公司 | Multi-rod floating positioning type rudder bearing and rudder stock connecting structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4809631A (en) * | 1987-10-26 | 1989-03-07 | The B. F. Goodrich Company | Composite rudder seal |
| CN2151945Y (en) * | 1993-04-03 | 1994-01-05 | 敬勇 | Wing ruddle with were-resistance hinged shaft |
| JPH08230791A (en) * | 1995-02-21 | 1996-09-10 | Nikko Kizai Kk | Seal dvice of bearing tube for rudder stock |
| CN102556321A (en) * | 2011-12-16 | 2012-07-11 | 华中科技大学 | Floating type spherical rotating vane steering engine |
| CN102762449A (en) * | 2009-12-09 | 2012-10-31 | 劳斯莱斯海洋公司 | Raising a rudder stock on a ship |
| CN203963016U (en) * | 2014-08-04 | 2014-11-26 | 东台船用配件有限公司 | Rudder stock seal arrangement |
| CN204279907U (en) * | 2014-10-16 | 2015-04-22 | 重庆帆洪船舶机械有限公司 | A kind of novel rudder bearer structure |
| CN107985541A (en) * | 2016-10-26 | 2018-05-04 | 浙江海洋大学 | A kind of multi-functional marine rudder |
-
2018
- 2018-08-16 CN CN201810936645.4A patent/CN109204764B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4809631A (en) * | 1987-10-26 | 1989-03-07 | The B. F. Goodrich Company | Composite rudder seal |
| CN2151945Y (en) * | 1993-04-03 | 1994-01-05 | 敬勇 | Wing ruddle with were-resistance hinged shaft |
| JPH08230791A (en) * | 1995-02-21 | 1996-09-10 | Nikko Kizai Kk | Seal dvice of bearing tube for rudder stock |
| CN102762449A (en) * | 2009-12-09 | 2012-10-31 | 劳斯莱斯海洋公司 | Raising a rudder stock on a ship |
| CN102556321A (en) * | 2011-12-16 | 2012-07-11 | 华中科技大学 | Floating type spherical rotating vane steering engine |
| CN203963016U (en) * | 2014-08-04 | 2014-11-26 | 东台船用配件有限公司 | Rudder stock seal arrangement |
| CN204279907U (en) * | 2014-10-16 | 2015-04-22 | 重庆帆洪船舶机械有限公司 | A kind of novel rudder bearer structure |
| CN107985541A (en) * | 2016-10-26 | 2018-05-04 | 浙江海洋大学 | A kind of multi-functional marine rudder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271004A (en) * | 2020-03-17 | 2020-06-12 | 江苏和信石油机械有限公司 | High-torsion-resistance full-sealing locking threaded connection structure |
| CN111661300A (en) * | 2020-06-17 | 2020-09-15 | 东台市海鹏船舶配件厂 | Rotary butt type rudder carrier rudder stock structure for ship |
| CN111661300B (en) * | 2020-06-17 | 2022-01-14 | 东台市海鹏船舶配件厂 | Rotary butt type rudder carrier rudder stock structure for ship |
| CN114313198A (en) * | 2022-02-18 | 2022-04-12 | 东台市海鹏船舶配件有限公司 | Multi-rod floating positioning type rudder bearing and rudder stock connecting structure |
| CN114313198B (en) * | 2022-02-18 | 2023-03-03 | 东台市海鹏船舶配件有限公司 | Multi-rod floating positioning type rudder bearing and rudder stock connecting structure |
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| Publication number | Publication date |
|---|---|
| CN109204764B (en) | 2020-07-31 |
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