CN111645823A - Device for simulating ship rolling motion in full proportion by pump and paddle combined driving - Google Patents
Device for simulating ship rolling motion in full proportion by pump and paddle combined driving Download PDFInfo
- Publication number
- CN111645823A CN111645823A CN202010570746.1A CN202010570746A CN111645823A CN 111645823 A CN111645823 A CN 111645823A CN 202010570746 A CN202010570746 A CN 202010570746A CN 111645823 A CN111645823 A CN 111645823A
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- China
- Prior art keywords
- ship
- pump
- deck
- rolling motion
- bearing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention relates to a device for simulating ship rolling motion in a full-scale mode through pump and paddle combined driving. The key technology of the device for simulating the rolling motion of the ship in a full proportion by the combined driving of the pump and the paddle is to realize the controllable rolling motion of the device in an allowable inclination angle range. The invention comprises the following components: deck (1), characterized by: the deck is supported by hemisphere load-bearing device (2), hemisphere load-bearing device top symmetry installs two water jet propulsion ware (3), hemisphere load-bearing device bottom symmetry installs two screw side pushes away ware (4). The invention is used for simulating a real ship in a full size, drives the real ship through the propeller and the water jet propeller, realizes controllable swing of the ship, and carries a semi-physical simulation environment for related equipment.
Description
Technical Field
The invention relates to the technical field of ship appearance design and driving, in particular to a device for simulating ship rolling motion in a full-scale mode through pump and paddle combined driving.
Background
The pump and the paddle jointly drive the device for simulating the rolling motion of the ship in full proportion, which aims to simulate the rolling motion of the ship and provide a semi-physical simulation environment for relevant equipment of the ship. The propeller and the water jet propeller are both power devices of the ship, when the experimental device for simulating the ship swinging motion by the pump propeller joint driving is controlled to roll, the bottom propeller and the water jet propeller on the opposite side work together, the purpose of providing larger rolling moment for the rolling motion is achieved, and the purpose of driving and controlling the experimental device by the pump propeller joint is achieved.
Disclosure of Invention
The invention aims to simulate the rolling motion of a ship in a full-scale mode and provide a semi-physical environment for relevant equipment, so that the device for simulating the rolling motion of the ship in the full-scale mode under the combined driving of the pump and the propeller is designed, and an experimental device is controlled in a combined mode through the water jet propeller and the propeller.
The functions of the device are realized by the following technical scheme:
the utility model provides a device that full proportion of pump oar combined drive simulated boats and ships rolling motion which constitutes and includes: deck (1), characterized by: the deck is supported by hemisphere load-bearing device (2), hemisphere load-bearing device top symmetry installs two water jet propulsion ware (3), hemisphere load-bearing device bottom symmetry installs two screw side pushes away ware (4).
The device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the hemispherical bearing device is used for bearing a deck, and the principle that the deck swings and then returns to an upright state as soon as a tumbler touches the deck is applied, so that the floating center position of the experimental device for simulating the swinging motion of the ship driven by the pump and the paddle is higher than the gravity center position, and the situation that the ship body does not overturn under the 5-level sea condition is guaranteed.
The device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the top of the spherical bearing device is symmetrically provided with water jet propellers, and the bottom of the spherical bearing device is symmetrically provided with propeller side thrusters.
The invention has the beneficial effects that:
according to the invention, the water-jet propeller is arranged at the top of the device, and the propeller side thruster is arranged at the bottom, so that when the experimental device is driven, the bottom propeller and the opposite side water-jet propeller act together to generate the equidirectional action moment by taking the gravity center as the origin, and the purpose of providing a larger moment for the carrier landing platform of the carrier-based aircraft is achieved.
According to the invention, the ship swinging motion is simulated by designing a full-size ship model, and a semi-physical simulation environment is provided for relevant equipment.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
example 1:
the utility model provides a device that full proportion of pump oar combined drive simulated boats and ships rolling motion which constitutes and includes: deck (1), characterized by: the deck is supported by hemisphere load-bearing device (2), hemisphere load-bearing device top symmetry installs two water jet propulsion ware (3), hemisphere load-bearing device bottom symmetry installs two screw side pushes away ware (4).
Example 2:
the device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the hemispherical bearing device is used for bearing a deck, and the principle that the deck swings and then returns to an upright state as soon as a tumbler touches the deck is applied, so that the floating center position of the experimental device for simulating the swinging motion of the ship driven by the pump and the paddle is higher than the gravity center position, and the situation that the ship body does not overturn under the 5-level sea condition is guaranteed.
Example 3:
the device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the top of the spherical bearing device is symmetrically provided with water jet propellers, and the bottom of the spherical bearing device is symmetrically provided with propeller side thrusters.
Claims (3)
1. The utility model provides a device that full proportion of pump oar combined drive simulated boats and ships rolling motion which constitutes and includes: deck (1), characterized by: the deck is supported by hemisphere load-bearing device (2), hemisphere load-bearing device top symmetry installs two water jet propulsion ware (3), hemisphere load-bearing device bottom symmetry installs two screw side pushes away ware (4).
2. The device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the hemispherical bearing device is used for bearing a deck, and the principle that the deck swings and then returns to an upright state as soon as a tumbler touches the deck is applied, so that the floating center position of the experimental device for simulating the swinging motion of the ship driven by the pump and the paddle is higher than the gravity center position, and the situation that the ship body does not overturn under the 5-level sea condition is guaranteed.
3. The device for simulating rolling motion of ship in full scale driven by pump and paddle as claimed in claim 1, wherein: the top of the spherical bearing device is symmetrically provided with water jet propellers, and the bottom of the spherical bearing device is symmetrically provided with propeller side thrusters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570746.1A CN111645823A (en) | 2020-06-22 | 2020-06-22 | Device for simulating ship rolling motion in full proportion by pump and paddle combined driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570746.1A CN111645823A (en) | 2020-06-22 | 2020-06-22 | Device for simulating ship rolling motion in full proportion by pump and paddle combined driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111645823A true CN111645823A (en) | 2020-09-11 |
Family
ID=72351677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010570746.1A Pending CN111645823A (en) | 2020-06-22 | 2020-06-22 | Device for simulating ship rolling motion in full proportion by pump and paddle combined driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111645823A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189904825A (en) * | 1899-03-04 | 1899-04-22 | Hermann Weigelt | Apparatus for Imitating the Motion of a Ship at Sea. |
| US20140375058A1 (en) * | 2013-06-24 | 2014-12-25 | Man Wai Chan | Floating wave powered generator |
| CN104517514A (en) * | 2014-11-25 | 2015-04-15 | 哈尔滨工程大学 | Experiment device for forcing rolling of ship model |
| CN106781963A (en) * | 2015-11-20 | 2017-05-31 | 中国舰船研究设计中心 | Crewman's anti-blooming ship trainer |
| CN207008894U (en) * | 2017-04-07 | 2018-02-13 | 沈阳工业大学 | Double-layer ball pair tilter |
| KR101945704B1 (en) * | 2017-11-27 | 2019-04-17 | 주식회사 엘피에스 | Virtual Reality Gliding Motion Simulator using Rolling and Pitching |
| US20200111381A1 (en) * | 2018-10-08 | 2020-04-09 | Shaojie Tang | Dynamically Equivalent Simulator for Vehicle Rotational Motions |
-
2020
- 2020-06-22 CN CN202010570746.1A patent/CN111645823A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189904825A (en) * | 1899-03-04 | 1899-04-22 | Hermann Weigelt | Apparatus for Imitating the Motion of a Ship at Sea. |
| US20140375058A1 (en) * | 2013-06-24 | 2014-12-25 | Man Wai Chan | Floating wave powered generator |
| CN104517514A (en) * | 2014-11-25 | 2015-04-15 | 哈尔滨工程大学 | Experiment device for forcing rolling of ship model |
| CN106781963A (en) * | 2015-11-20 | 2017-05-31 | 中国舰船研究设计中心 | Crewman's anti-blooming ship trainer |
| CN207008894U (en) * | 2017-04-07 | 2018-02-13 | 沈阳工业大学 | Double-layer ball pair tilter |
| KR101945704B1 (en) * | 2017-11-27 | 2019-04-17 | 주식회사 엘피에스 | Virtual Reality Gliding Motion Simulator using Rolling and Pitching |
| US20200111381A1 (en) * | 2018-10-08 | 2020-04-09 | Shaojie Tang | Dynamically Equivalent Simulator for Vehicle Rotational Motions |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200911 |