CN202624599U - Propeller stabilization system - Google Patents
Propeller stabilization system Download PDFInfo
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- CN202624599U CN202624599U CN2012202795461U CN201220279546U CN202624599U CN 202624599 U CN202624599 U CN 202624599U CN 2012202795461 U CN2012202795461 U CN 2012202795461U CN 201220279546 U CN201220279546 U CN 201220279546U CN 202624599 U CN202624599 U CN 202624599U
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Abstract
The utility model relates to a stabilization device for a ship body, in particular to a propeller stabilization system. Propellers are arranged at the two sides of a stem of the ship body and driven by motors; the motors are arranged in a cabin; a first control box and a first pendulum bob are arranged in the ship body; a first rotating shaft is arranged in the first control box; the axis of the first rotating shaft is perpendicular to the cross section of a midship; the first pendulum bob is fixedly connected with the first rotating shaft through a hanging line; a coder for detecting the state of the first pendulum bob is arranged in the first control box and connected with the first rotating shaft and a processor; and the processor is connected with the motors. The propeller stabilization system overcomes the defects that the traditional hydrofoil stabilization system has a complicated structure, is easy to damage and high in cost, has a poor stabilization effect under the condition of a heavy storm, and the like, and has certain advantages.
Description
Technical field
The utility model relates to a kind of antirolling apparatus of hull, especially a kind of screw propeller sway stabilisation system.
Background technology
Existing antirolling apparatus mainly adopts the hydrofoil sway stabilisation system: a hydrofoil is respectively drawn at two side of a ship places at hull, and the ship that boat is advanced produces lift by changing the angle of attack, and righting moment is provided, and reaches to subtract the purpose of shaking.But its shortcoming is:
1) just more for a short time to subtract the effect of shaking just poor more for the low more lift that produces of the ship speed of a ship or plane, and the ship speed of a ship or plane is lower when stormy waves is big.
2) the hydrofoil gross weight accounts for 0.5% of the marine railway water yield.
3) hydrofoil needs can draw in, stretch out hull, so complex structure cost height is fragile.
The utility model content
The utility model is intended to address the above problem; A kind of screw propeller sway stabilisation system is provided; Drawbacks such as it is high that it has overcome the fragile cost of complex structure that traditional use hydrofoil sway stabilisation system caused, and stabilizing efficiency is not good under the high sea condition, its technical scheme that adopts is following:
A kind of screw propeller sway stabilisation system, two side of a ship places respectively are provided with a propelling unit at the hull stem, and said propelling unit is by direct motor drive; Said electrical motor is located in the cabin; Be provided with first control box and first pendulum in the said hull, be provided with first axis of revolution in said first control box, the axis of said first axis of revolution and ship midship cross-sectional plane are perpendicular; Said first pendulum is affixed through the hanging wire and first axis of revolution; Be provided with the coder of the first pendulum state of detection in said first control box, said coder is connected with first axis of revolution and is connected with treater, and said treater is connected with electrical motor.
On the technique scheme basis; Two side of a ship places respectively are provided with a propelling unit at hull ship stern; In hull, also be provided with second control box and second pendulum, be provided with second axis of revolution in said second control box, the axis of said second axis of revolution and hull longitudinal cross-section are perpendicular; Said second pendulum is affixed through the hanging wire and second axis of revolution; Be provided with the coder of the second pendulum state of detection in said second control box, said coder is connected with second axis of revolution and is connected with treater, and said treater is connected with electrical motor.
On the technique scheme basis, said electrical motor is connected with propelling unit through Z-shaped gear cluster or magnetic shaft coupling.
On the technique scheme basis; When electrical motor is connected with propelling unit through magnetic shaft coupling; Said magnetic shaft coupling comprises shell, active magnetic patch, driven magnetic patch and water proof cover; The turning cylinder of said electrical motor is connected with the active magnetic patch, and said angle of rake turning cylinder is connected with driven magnetic patch, and said water proof is sheathed between active magnetic patch and the driven magnetic patch and with hull and fixes.
The utlity model has following advantage: 1. ship uses in the navigation and the Shi Douke that casts anchor; 2. can alleviate the pitching that the rolling of hull also can alleviate hull; 3. simple in structure, safe in utilization, cost is low; 4. active subtracting shakes, can be at the operator platform direct control, and promptly can be used for the boats and ships haul and can be used for the platform sea again and hang; 5. stabilizing efficiency does not well receive the restriction of natural conditions.
Description of drawings
Fig. 1: the utility model face structural representation;
Fig. 2: the utility model look up structural representation;
Fig. 3: the cross sectional representation of the utility model ship midship;
Fig. 4: the longitudinal cross-section scheme drawing of the said hull of the utility model;
Fig. 5: the said electrical motor of the utility model is through magnetic shaft coupling and propelling unit bonded assembly structural representation;
Nomenclature:
1. hull, 2. propelling unit, 3. electrical motor, 4. control box, 5. first axis of revolution; 6. first pendulum, 7. hanging wire, 8. second axis of revolution, 9. second pendulum; 10.Z the generating gear group, 11. magnetic shaft couplings, 20. active magnetic patch, 21. driven magnetic patch; 22. the water proof cover, 23. shells, 30. first control boxs, 31. second control boxs.
The specific embodiment
Below in conjunction with accompanying drawing and instance the utility model is described further:
Extremely shown in Figure 4 like Fig. 1, a kind of screw propeller sway stabilisation system of present embodiment, two side of a ship places respectively are provided with a propelling unit 2 at hull 1 stem; Said propelling unit 2 is driven by electrical motor 3, and said electrical motor 3 is located in the cabin, is provided with first control box 30 and first pendulum 6 in the said hull 1; Be provided with first axis of revolution 5 in said first control box 30; The axis of said first axis of revolution 5 and ship midship cross-sectional plane are perpendicular, and said first pendulum 6 is affixed through the hanging wire 7 and first axis of revolution 5, is provided with the coder that detects first pendulum, 6 states in said first control box 30; Said coder is connected and is connected with treater with first axis of revolution 5, and said treater is connected with electrical motor 3.
Preferably; Two side of a ship places respectively are provided with a propelling unit 2 at hull 1 ship stern; In hull 1, also be provided with second control box 31 and second pendulum 9, be provided with second axis of revolution 8 in said second control box 31, the axis of said second axis of revolution 8 and hull 1 longitudinal cross-section are perpendicular; Said second pendulum 9 is affixed through the hanging wire 7 and second axis of revolution 8; Be provided with the coder that detects second pendulum, 9 states in said second control box 31, said coder is connected and is connected with treater with second axis of revolution 8, and said treater is connected with electrical motor 3.
Preferably, said electrical motor 3 is connected with propelling unit 2 through Z-shaped gear cluster 10.
During use; First pendulum 6 in the control box 4 and second pendulum 9 rock with hull 1 and swing; Be installed in the signal such as swing speed and swaying direction that coder on first axis of revolution 5 and second axis of revolution 8 obtains first pendulum 6 and second pendulum 9, coder is passed to signal and handles in the treater, and treater sends instruction to electrical motor; It is stopped or with the certain speed forward or reverse and then drive propelling unit 2 and produce lift or lower pulling forces, thereby realize subtracting the purpose of shaking.
As shown in Figure 5, said electrical motor 3 is connected with propelling unit 2 through magnetic shaft coupling 11.Said magnetic shaft coupling 11 comprises shell 23, initiatively magnetic patch 20, driven magnetic patch 21 and water proof overlap 22; The turning cylinder of said electrical motor 3 is connected with active magnetic patch 20; The turning cylinder of said propelling unit 2 is connected with driven magnetic patch 21, and said water proof cover 22 is located between active magnetic patch 20 and the driven magnetic patch 21 and with hull 1 and is fixed.If make electrical motor 3 direct connection propelling units 2, because of propelling unit 2 direct contact waters, water can get in the electrical motor 3 along turning cylinder electrical motor 3 is caused damage; This just has relatively high expectations to leak free; Through water proof cover 22 active magnetic patch 20 is separated with driven magnetic patch 21 mutually at present, thereby the turning cylinder of electrical motor 3 and the turning cylinder of propelling unit 2 are separated, electrical motor 3 is positioned at cabin; So propelling unit 2 is in water mutually not direct connection good water-proof effect, and other and embodiment 1 are basic identical.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes done based on the utility model or modification all belong to the utility model and require the scope protected.
Claims (5)
1. screw propeller sway stabilisation system, it is characterized in that: two side of a ship places respectively are provided with a propelling unit at the hull stem, and said propelling unit is by direct motor drive; Said electrical motor is located in the cabin; Be provided with first control box and first pendulum in the said hull, be provided with first axis of revolution in said first control box, the axis of said first axis of revolution and ship midship cross-sectional plane are perpendicular; Said first pendulum is affixed through the hanging wire and first axis of revolution; Be provided with the coder of the first pendulum state of detection in said first control box, said coder is connected with first axis of revolution and is connected with treater, and said treater is connected with electrical motor.
2. a kind of screw propeller sway stabilisation system according to claim 1; It is characterized in that: two side of a ship places respectively are provided with a propelling unit at hull ship stern; In hull, also be provided with second control box and second pendulum, be provided with second axis of revolution in said second control box, the axis of said second axis of revolution and hull longitudinal cross-section are perpendicular; Said second pendulum is affixed through the hanging wire and second axis of revolution; Be provided with the coder of the second pendulum state of detection in said second control box, said coder is connected with second axis of revolution and is connected with treater, and said treater is connected with electrical motor.
3. a kind of screw propeller sway stabilisation system according to claim 1 and 2 is characterized in that: said electrical motor is connected with propelling unit through Z-shaped gear cluster.
4. a kind of screw propeller sway stabilisation system according to claim 1 and 2 is characterized in that: said electrical motor is connected with propelling unit through magnetic shaft coupling.
5. a kind of screw propeller sway stabilisation system according to claim 4; It is characterized in that: said magnetic shaft coupling comprises shell, active magnetic patch, driven magnetic patch and water proof cover; The turning cylinder of said electrical motor is connected with the active magnetic patch; Said angle of rake turning cylinder is connected with driven magnetic patch, and said water proof is sheathed between active magnetic patch and the driven magnetic patch and with hull and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202795461U CN202624599U (en) | 2012-06-14 | 2012-06-14 | Propeller stabilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202795461U CN202624599U (en) | 2012-06-14 | 2012-06-14 | Propeller stabilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624599U true CN202624599U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202795461U Expired - Fee Related CN202624599U (en) | 2012-06-14 | 2012-06-14 | Propeller stabilization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202624599U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667730A (en) * | 2016-03-15 | 2016-06-15 | 浙江海洋学院 | Rotary type pitch reducing device for ship |
| CN105818938A (en) * | 2016-04-01 | 2016-08-03 | 南京理工大学 | Water surface floating platform with stability control device |
| CN105836088A (en) * | 2016-04-07 | 2016-08-10 | 山东省科学院海洋仪器仪表研究所 | Propelling and stabilizing device for ship as well as ship |
| CN106256679A (en) * | 2015-06-17 | 2016-12-28 | 张连华 | A kind of equipment of not shipwreck |
| CN107117272A (en) * | 2017-05-09 | 2017-09-01 | 北京师范大学 | A kind of external hanging type lifeboat self balancing device |
| CN108313232A (en) * | 2018-03-13 | 2018-07-24 | 厦门大学 | Combined type ship stabilizer based on two-dimensional vector propeller and moving heavy object |
| CN109050818A (en) * | 2018-07-11 | 2018-12-21 | 上海交通大学 | A kind of ships and light boats stabilization method based on multi-thruster |
| CN109358495A (en) * | 2018-12-05 | 2019-02-19 | 山东智翼航空科技有限公司 | Unmanned ship propeller pitch-rotating speed differential stabilization and stabilization system and method |
| CN109572971A (en) * | 2019-01-22 | 2019-04-05 | 广州航海学院 | A kind of propeller arrangement for anti-heel |
| CN110654508A (en) * | 2019-07-28 | 2020-01-07 | 厦门大学 | Movable self-balancing offshore platform |
| CN113501099A (en) * | 2021-08-26 | 2021-10-15 | 哈尔滨工程大学 | Pitching-reducing channel propeller |
| CN114179961A (en) * | 2020-09-15 | 2022-03-15 | 上海交通大学 | Posture self-adaptive water surface double-body unmanned platform |
| CN117015500A (en) * | 2022-11-10 | 2023-11-07 | 广东逸动科技有限公司 | Propeller, water area movable device, stabilization control method for the same, and storage medium |
-
2012
- 2012-06-14 CN CN2012202795461U patent/CN202624599U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256679A (en) * | 2015-06-17 | 2016-12-28 | 张连华 | A kind of equipment of not shipwreck |
| CN105667730A (en) * | 2016-03-15 | 2016-06-15 | 浙江海洋学院 | Rotary type pitch reducing device for ship |
| CN105818938A (en) * | 2016-04-01 | 2016-08-03 | 南京理工大学 | Water surface floating platform with stability control device |
| CN105836088A (en) * | 2016-04-07 | 2016-08-10 | 山东省科学院海洋仪器仪表研究所 | Propelling and stabilizing device for ship as well as ship |
| CN105836088B (en) * | 2016-04-07 | 2017-09-29 | 山东省科学院海洋仪器仪表研究所 | Propulsion peculiar to vessel and stabilizer and ship |
| CN107117272B (en) * | 2017-05-09 | 2019-05-24 | 北京师范大学 | A kind of external hanging type lifeboat self balancing device |
| CN107117272A (en) * | 2017-05-09 | 2017-09-01 | 北京师范大学 | A kind of external hanging type lifeboat self balancing device |
| CN108313232A (en) * | 2018-03-13 | 2018-07-24 | 厦门大学 | Combined type ship stabilizer based on two-dimensional vector propeller and moving heavy object |
| CN109050818B (en) * | 2018-07-11 | 2020-03-10 | 上海交通大学 | Ship rolling reduction method based on multiple propellers |
| CN109050818A (en) * | 2018-07-11 | 2018-12-21 | 上海交通大学 | A kind of ships and light boats stabilization method based on multi-thruster |
| CN109358495A (en) * | 2018-12-05 | 2019-02-19 | 山东智翼航空科技有限公司 | Unmanned ship propeller pitch-rotating speed differential stabilization and stabilization system and method |
| CN109358495B (en) * | 2018-12-05 | 2024-01-30 | 山东智翼航空科技有限公司 | Unmanned ship pitch-rotating speed differential stabilization and stabilization system and method |
| CN109572971A (en) * | 2019-01-22 | 2019-04-05 | 广州航海学院 | A kind of propeller arrangement for anti-heel |
| CN110654508A (en) * | 2019-07-28 | 2020-01-07 | 厦门大学 | Movable self-balancing offshore platform |
| CN114179961A (en) * | 2020-09-15 | 2022-03-15 | 上海交通大学 | Posture self-adaptive water surface double-body unmanned platform |
| CN113501099A (en) * | 2021-08-26 | 2021-10-15 | 哈尔滨工程大学 | Pitching-reducing channel propeller |
| CN113501099B (en) * | 2021-08-26 | 2022-12-02 | 哈尔滨工程大学 | Pitching-reducing channel propeller |
| CN117015500A (en) * | 2022-11-10 | 2023-11-07 | 广东逸动科技有限公司 | Propeller, water area movable device, stabilization control method for the same, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |