CN111907684B - Ship rudder horn capable of increasing course stability - Google Patents
Ship rudder horn capable of increasing course stability Download PDFInfo
- Publication number
- CN111907684B CN111907684B CN202010749871.9A CN202010749871A CN111907684B CN 111907684 B CN111907684 B CN 111907684B CN 202010749871 A CN202010749871 A CN 202010749871A CN 111907684 B CN111907684 B CN 111907684B
- Authority
- CN
- China
- Prior art keywords
- oil
- groove
- rudder horn
- wall
- grooves
- 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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Links
- 238000003860 storage Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 14
- 239000004519 grease Substances 0.000 abstract description 11
- 239000000725 suspension Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/02—Lubricating nipples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/06—Covering members for nipples, conduits or apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N37/00—Equipment for transferring lubricant from one container to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N37/00—Equipment for transferring lubricant from one container to another
- F16N2037/006—Filling
Abstract
The invention discloses a ship rudder horn for increasing course stability, which comprises a rudder horn main body, wherein shaft holes are formed in the surfaces of two ends of the rudder horn main body, storage grooves are formed in the rudder horn main body, the storage grooves are arranged around the shaft holes at equal intervals, annular grooves are formed between adjacent storage grooves, oil cotton is arranged in the storage grooves, an oil passing groove is formed in the inner wall of the shaft holes, an oil outlet hole is formed in the inner wall of the oil passing groove, the oil outlet hole is communicated with the inside of the storage groove, and an oil filling port is formed in the outer end surface of the rudder horn main body; through the cotton oil of design, cross oil groove and oil outlet, solved the shaft hole of current boats and ships rudder horn and its inside fixed axle and taken place the loss easily in long-time use, the cotton oil-in grease of rudder horn main part inside is paintd the fixed axle outside surface through the oil outlet, and the oil outlet is offered and is prevented taking place to leak in the use in crossing the oil groove inside.
Description
Technical Field
The invention belongs to the technical field of ships, and particularly relates to a ship rudder horn for increasing course stability.
Background
The course change of the large-scale ship is completed by operating equipment, the rudder is the most common operating equipment, the rudder is in a plurality of forms and can be divided into a common rudder, a semi-suspension rudder and a suspension rudder according to the connection mode of the rudder and a ship body, the tail line type of the large-scale ship is generally an open tail frame, so that the large-scale ship is usually a semi-suspension rudder, the upper half part of the semi-suspension rudder is connected with a rudder arm through a rudder button, the lower half part of the semi-suspension rudder is in a suspension shape, and the ship rudder arm appearing in the market at present still has various defects and can not meet the demands of production and life.
If the shaft hole of the current ship rudder horn and the internal fixed shaft of the current ship rudder horn are easy to be lost in the long-time use process, the fixed shaft in the shaft hole is offset, so that the ship rudder horn with increased course stability is provided.
Disclosure of Invention
The invention aims to provide a ship rudder horn with increased course stability, which aims to solve the problem that the shaft hole of the existing ship rudder horn and the inner fixed shaft of the existing ship rudder horn are easy to be lost in the long-time use process, so that the fixed shaft in the shaft hole is deviated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an increase course stability's boats and ships rudder arm, includes the rudder arm main part, the shaft hole has all been seted up on the both ends surface of rudder arm main part, the inside of rudder arm main part has been seted up and has been accomodate the groove, accomodate the groove and encircle the shaft hole equidistance and arrange, accomodate the groove and seted up the ring channel between the adjacent, the inside of accomodating the groove is provided with the cotton, the oil groove has been seted up to the inside inner wall in shaft hole, the oil outlet has been seted up to the inside inner wall of oil groove, the oil outlet communicates with the inside of accomodating the groove each other, the oiling mouth has been seted up to the outer end surface of rudder arm main part, oiling mouth communicates with the inside of accomodating the groove each other.
Preferably, a round groove is formed in the inner wall of the oil filling port, a strong spring is arranged in the round groove, and a sealing ball is fixedly connected to the end part of the strong spring.
Preferably, the other end of the powerful spring is fixed on the inner wall of the oil outlet port of the circular groove, the sealing ball is fixed on the oil inlet port of the circular groove, and the outer diameter of the sealing ball is equal to the inner diameter of the oil filling port.
Preferably, the rib plates are fixedly connected to the inner wall of the rudder horn main body, clamping grooves are formed in the surfaces of two sides of the rudder horn main body, and bases are arranged in the clamping grooves.
Preferably, the mounting grooves are formed in the surfaces of the two ends of the base, the positioning holes are formed in the two ends of the inner wall of the clamping groove, and the mounting grooves correspond to the positioning holes and the ports coincide with each other.
Preferably, the outside surface fixedly connected with rings of base, the inside of mounting groove is provided with the fixed column, the fixed column is fixedly connected with fixed spring with the inner wall of mounting groove.
Preferably, the port inner wall fixedly connected with spacing ring of mounting groove, the longitudinal section of fixed column is "T" font structure, the tip of fixed column runs through spacing ring and locating hole mutually block.
Preferably, square grooves are formed in the surfaces of the two sides of the base, connecting holes are formed between the square grooves and the mounting grooves, and pressing plates are arranged in the square grooves.
Preferably, the pressing plate is fixedly connected with a reset spring with the inner wall of the square groove, the connecting hole is formed in the base, and a thin rope is arranged in the connecting hole.
Preferably, one end of the thin rope penetrates through the square groove to be fixed on the outer wall of the end part of the pressing plate, and the other end of the thin rope penetrates through the mounting groove to be fixed on the inner end surface of the fixing column.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cotton of oil of design, cross oil groove and oil outlet, solved the shaft hole of current boats and ships rudder horn and its inside fixed axle and taken place the loss easily in long-time use to lead to the inside fixed axle in shaft hole to take place the skew problem, the cotton oil of rudder horn main part inside holds grease and paints the fixed axle outside surface through the oil outlet, and the oil outlet is offered and is prevented taking place to leak in the use in crossing the oil groove inside.
2. Through the sealing ball of design, solved present rudder horn main part surface and offered the oiling mouth and for the inside grease that fills of oiled cotton, but the oiling mouth leads to the inside grease of rudder horn main part to take place the problem that leaks easily, adds grease for oiled cotton inside through the oiling mouth, and the sealing ball blocks up the oiling mouth under the promotion of powerful spring promptly after adding grease finishes, and the sealing ball lasts the protection oiling mouth and prevents that the grease from taking place to leak.
3. Through base, rings, fixed column and the pressing plate of design, solved present boats and ships and hung rudder arm its quality heavy, bulky, be difficult to fixed location at hoist and mount in-process to lead to the problem that takes place to rock at the high altitude easily, the base is fixed through its rings fixed location of being convenient for with hanging rudder arm main part, pressing plate control fixed column's flexible, with this fixed dismantlement of base and hanging rudder arm main part of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a base structure of the present invention;
FIG. 3 is a schematic view of a pressing plate structure of the present invention;
FIG. 4 is a schematic view of a fixing column structure according to the present invention;
FIG. 5 is a schematic view of the shaft hole structure of the present invention;
FIG. 6 is a schematic diagram of the cotton wool structure of the present invention;
fig. 7 is a schematic view of the structure of the sealing ball of the present invention.
In the figure: 1. a rudder horn body; 2. rib plates; 3. a hanging ring; 4. a shaft hole; 5. a base; 6. fixing the column; 7. a clamping groove; 8. a square groove; 9. positioning holes; 10. pressing the plate; 11. a return spring; 12. a thin rope; 13. a fixed spring; 14. a mounting groove; 15. a connection hole; 16. passing through an oil groove; 17. an oil outlet hole; 18. an annular groove; 19. cotton wool; 20. an oil filling port; 21. a storage groove; 22. a strong spring; 23. a sealing ball; 24. a circular groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a ship rudder horn of increase course stability, including rudder horn main part 1, shaft hole 4 has all been seted up to the both ends surface of rudder horn main part 1, storage groove 21 has been seted up to the inside of rudder horn main part 1, storage groove 21 encircles the equidistant range of shaft hole 4, annular groove 18 has been seted up between storage groove 21 adjacency, storage groove 21's inside is provided with the cotton 19 of oil, oil groove 16 has been seted up to the inside inner wall of shaft hole 4, oil outlet 17 has been seted up to the inside inner wall of oil groove 16, oil outlet 17 communicates with storage groove 21's inside each other, the oiling mouth 20 has been seted up to the outer end surface of rudder horn main part 1, oiling mouth 20 communicates with storage groove 21's inside each other, circular groove 24 has been seted up to the inside inner wall of oiling mouth 20, the inside of circular groove 24 is provided with powerful spring 22, the tip fixedly connected with sealing ball 23 of powerful spring 22, the other end of powerful spring 22 is fixed at circular groove 24 oil outlet port inner wall, sealing ball 23 is fixed at circular groove 24's oil inlet port, the external diameter of sealing ball 23 equals with the internal diameter of oiling mouth 20.
Further, clamping grooves 7 are formed in the inner wall fixedly connected with rib plates 2 of the rudder horn main body 1, bases 5 are arranged in the clamping grooves 7, mounting grooves 14 are formed in the two end surfaces of the bases 5, positioning holes 9 are formed in the two ends of the inner wall of the clamping grooves 7, the mounting grooves 14 correspond to the positioning holes 9 and are overlapped in ports, lifting rings 3 are fixedly connected with the outer side surface of the bases 5, fixing columns 6 are arranged in the mounting grooves 14, fixing springs 13 are fixedly connected with the inner walls of the fixing columns 6 and the mounting grooves 14, limiting rings are fixedly connected with the inner walls of the ports of the mounting grooves 14, the longitudinal sections of the fixing columns 6 are of T-shaped structures, the end portions of the fixing columns 6 penetrate through the limiting rings and the positioning holes 9 to be clamped with each other, square grooves 8 are formed in the two side surfaces of the bases 5, connecting holes 15 are formed between the square grooves 8 and the mounting grooves 14, pressing plates 10 are arranged in the interiors of the square grooves 8, reset springs 11 are fixedly connected with the inner walls of the pressing plates 10 and the square grooves 8, the connecting holes 15 are formed in the interiors of the bases 5, limiting rings 12 are fixedly connected with the inner ends of the thin ropes 12, and the thin ropes 12 penetrate through the thin ropes 12 and penetrate through the thin ropes 12 at one ends of the thin ropes 12 of the thin ropes 6.
The working principle and the using flow of the invention are as follows: after the device is installed, oil cotton 19 in the rudder horn main body 1 contains grease, the outer side surface of a fixed shaft is smeared through the oil outlet 17, the oil outlet 17 is formed in the oil passing groove 16 to prevent leakage in the using process, grease is added into the oil cotton 19 through the oil filling port 20, the oil filling port 20 is blocked by the sealing ball 23 after the grease is added, the sealing ball 23 continuously protects the oil filling port 20 to prevent the grease from leaking, the base 5 and the rudder horn main body 1 are fixed through the hanging rings 3 of the base 5 to be convenient to fix, the pressing plates 10 in the square grooves 8 on the two sides of the base 5 are pressed, the pressing plates 10 pull the fixing columns 6 through the thin ropes 12 under the pressure effect, the thin ropes 12 slide in the base 5 along the connecting holes 15, the fixing columns 6 shrink to the inside of the mounting groove 14 under the tension effect, the base 5 can be detached to the side surface of the rudder horn main body 1, and the base 5 does not influence the normal use of the rudder horn main body 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an increase course stability's boats and ships rudder horn, includes rudder horn main part (1), its characterized in that: the novel rudder horn comprises a rudder horn body (1), wherein shaft holes (4) are formed in the two end surfaces of the rudder horn body (1), storage grooves (21) are formed in the rudder horn body (1), the storage grooves (21) are arranged around the shaft holes (4) at equal intervals, annular grooves (18) are formed between adjacent storage grooves (21), oil cotton (19) are arranged in the storage grooves (21), an oil passing groove (16) is formed in the inner wall of the shaft holes (4), an oil outlet (17) is formed in the inner wall of the oil passing groove (16), the oil outlet (17) is communicated with the inside of the storage grooves (21), and an oil filling port (20) is formed in the outer end surface of the rudder horn body (1), and is communicated with the inside of the storage grooves (21);
a round groove (24) is formed in the inner wall of the oil filling port (20), a powerful spring (22) is arranged in the round groove (24), and a sealing ball (23) is fixedly connected to the end part of the powerful spring (22);
the other end of the powerful spring (22) is fixed on the inner wall of the oil outlet port of the circular groove (24), the sealing ball (23) is fixed on the oil inlet port of the circular groove (24), and the outer diameter of the sealing ball (23) is equal to the inner diameter of the oil filling port (20);
the inner wall of the rudder horn main body (1) is fixedly connected with a rib plate (2), clamping grooves (7) are formed in the surfaces of two sides of the rudder horn main body (1), and bases (5) are arranged in the clamping grooves (7);
mounting grooves (14) are formed in the surfaces of the two ends of the base (5), positioning holes (9) are formed in the two ends of the inner wall of the clamping groove (7), and the mounting grooves (14) correspond to the positioning holes (9) and the ports are overlapped;
the outer side surface of the base (5) is fixedly connected with a hanging ring (3), a fixing column (6) is arranged in the mounting groove (14), and a fixing spring (13) is fixedly connected with the inner wall of the fixing column (6) and the inner wall of the mounting groove (14);
the inner wall of the port of the mounting groove (14) is fixedly connected with a limiting ring, the longitudinal section of the fixing column (6) is of a T-shaped structure, and the end part of the fixing column (6) penetrates through the limiting ring and is mutually clamped with the positioning hole (9);
square grooves (8) are formed in the surfaces of two sides of the base (5), connecting holes (15) are formed between the square grooves (8) and the mounting grooves (14), and pressing plates (10) are arranged in the square grooves (8);
the pressing plate (10) is fixedly connected with a reset spring (11) on the inner wall of the square groove (8), the connecting hole (15) is formed in the base (5), and a thin rope (12) is arranged in the connecting hole (15);
one end of the string (12) penetrates through the square groove (8) to be fixed on the outer wall of the end part of the pressing plate (10), and the other end of the string (12) penetrates through the mounting groove (14) to be fixed on the inner end surface of the fixing column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749871.9A CN111907684B (en) | 2020-07-30 | 2020-07-30 | Ship rudder horn capable of increasing course stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749871.9A CN111907684B (en) | 2020-07-30 | 2020-07-30 | Ship rudder horn capable of increasing course stability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111907684A CN111907684A (en) | 2020-11-10 |
| CN111907684B true CN111907684B (en) | 2023-10-27 |
Family
ID=73287389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010749871.9A Active CN111907684B (en) | 2020-07-30 | 2020-07-30 | Ship rudder horn capable of increasing course stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111907684B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115959264B (en) * | 2023-02-01 | 2023-12-26 | 海安海太铸造有限公司 | Large rudder horn for high-strength ship and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213798U (en) * | 1985-07-11 | 1987-01-27 | ||
| JPH0540099U (en) * | 1991-11-01 | 1993-05-28 | 三菱重工業株式会社 | Ship rudder grease injection structure |
| KR20090042663A (en) * | 2007-10-26 | 2009-04-30 | 에스티엑스조선주식회사 | Rudder stock stuffing box which seal seperator installed |
| CN203942378U (en) * | 2014-06-25 | 2014-11-12 | 梅州市梅雁中学 | A kind of for the bearing (ball) cover on motor |
| CN204829235U (en) * | 2015-07-02 | 2015-12-02 | 重庆大唐国际彭水水电开发有限公司 | Bearing oiling plug |
| JP2016037270A (en) * | 2014-08-11 | 2016-03-22 | 株式会社ケイセブン | Three-stage twin rudder steering gear |
| JP2017518911A (en) * | 2014-04-01 | 2017-07-13 | ベッカー マリン システムズ ゲーエムベーハー ウント コー カーゲーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ＆Ｃｏ．ＫＧ | Bearing for supporting shaft, electronic bearing clearance measuring device, rudder with bearing for supporting shaft, and method for measuring wear of bearing for supporting shaft |
-
2020
- 2020-07-30 CN CN202010749871.9A patent/CN111907684B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213798U (en) * | 1985-07-11 | 1987-01-27 | ||
| JPH0540099U (en) * | 1991-11-01 | 1993-05-28 | 三菱重工業株式会社 | Ship rudder grease injection structure |
| KR20090042663A (en) * | 2007-10-26 | 2009-04-30 | 에스티엑스조선주식회사 | Rudder stock stuffing box which seal seperator installed |
| JP2017518911A (en) * | 2014-04-01 | 2017-07-13 | ベッカー マリン システムズ ゲーエムベーハー ウント コー カーゲーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ＆Ｃｏ．ＫＧ | Bearing for supporting shaft, electronic bearing clearance measuring device, rudder with bearing for supporting shaft, and method for measuring wear of bearing for supporting shaft |
| CN203942378U (en) * | 2014-06-25 | 2014-11-12 | 梅州市梅雁中学 | A kind of for the bearing (ball) cover on motor |
| JP2016037270A (en) * | 2014-08-11 | 2016-03-22 | 株式会社ケイセブン | Three-stage twin rudder steering gear |
| CN204829235U (en) * | 2015-07-02 | 2015-12-02 | 重庆大唐国际彭水水电开发有限公司 | Bearing oiling plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111907684A (en) | 2020-11-10 |
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Effective date of registration: 20230927 Address after: Floor 3, Building 2, 511 Xiaowan Road, Fengxian District, Shanghai, 200000 Applicant after: Shanghai Wangdi Technology Co.,Ltd. Address before: 201102 room 367, No. 1471, Gumei Road, Minhang District, Shanghai Applicant before: Shanghai xiangce Electronic Technology Co.,Ltd. |
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