CN204479268U - A kind of sloshing analogue experiment installation - Google Patents
A kind of sloshing analogue experiment installation Download PDFInfo
- Publication number
- CN204479268U CN204479268U CN201520168558.0U CN201520168558U CN204479268U CN 204479268 U CN204479268 U CN 204479268U CN 201520168558 U CN201520168558 U CN 201520168558U CN 204479268 U CN204479268 U CN 204479268U
- Authority
- CN
- China
- Prior art keywords
- crank
- water tank
- shaft coupling
- brace table
- motor
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- Expired - Fee Related
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
A kind of sloshing analogue experiment installation, belong to technical field of mechanical equipment, comprise water tank, brace table, turning axle, base, the first shaft coupling, rotary encoder, crank pin, crank, the second shaft coupling and motor, together with described water tank is fixed with bolts with brace table, brace table cover on the rotary shaft, brace table is connected with crank by crank pin, rotation axis is connected with rotary encoder by the first shaft coupling, rotary encoder is fixed on base by plate, crank is connected with motor by the second shaft coupling, and motor is fixed on base; Described water tank is rectangular structure; Described crank is eccentric stiffener; Suppose that water tank is the water tank in hull, utilize analogue experiment installation under known given water yield packed height and ship loading condition, the design maximum load capacity of boats and ships can be obtained by experiment with theory calculate, safe and reliable, use suitable convenience.
Description
Technical field
The utility model relates to a kind of sloshing analogue experiment installation, belongs to technical field of mechanical equipment.
Background technology
In recent years, along with the development of shipbuilding technology, volume and the charge capacity of boats and ships are increasing, constantly occur as the special boats and ships such as liquefied petroleum gas (LPG), liquefied natural gas (LNG), therefore, the impact of the liquid sloshing that free surface causes on boats and ships stability, boats and ships internals intensity etc. also more and more comes into one's own, and depends some gross datas alone and has mistake unavoidably, how realizing simulation on the coast to solve, is a urgent problem at present.
Summary of the invention
The purpose of this utility model is to provide a kind of sloshing analogue experiment installation.
Problem to be solved in the utility model is that existing gross data is difficult to accurately calculate the deficiency of liquid sloshing to the disturbance degree of boats and ships stability.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of sloshing analogue experiment installation, comprise water tank, brace table, turning axle, base, the first shaft coupling, rotary encoder, crank pin, crank, the second shaft coupling and motor, together with described water tank is fixed with bolts with brace table, brace table cover on the rotary shaft, brace table is connected with crank by crank pin, rotation axis is connected with rotary encoder by the first shaft coupling, rotary encoder is fixed on base by plate, crank is connected with motor by the second shaft coupling, and motor is fixed on base.
Described water tank is rectangular structure.
Described crank is eccentric stiffener.
The utility model has the advantages that: suppose that water tank is the water tank in hull, utilize analogue experiment installation can under known given water yield packed height and ship loading condition, the design maximum load capacity of boats and ships is obtained by experiment with theory calculate, safe and reliable, use suitable convenience, market outlook widely should be had.
Accompanying drawing explanation
Fig. 1 is the stereographic map of a kind of sloshing analogue experiment installation of the utility model;
In figure: 1, water tank 2, brace table 3, turning axle 4, base 5, first shaft coupling 6, rotary encoder 7, crank pin 8, crank 9, second shaft coupling 10, motor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of sloshing analogue experiment installation, comprise water tank 1, brace table 2, turning axle 3, base 4, first shaft coupling 5, rotary encoder 6, crank pin 7, crank 8, second shaft coupling 9 and motor 10, together with described water tank 1 is fixed with bolts with brace table 2, for convenience detach; Brace table 2 is enclosed within turning axle 3, and brace table 2 is connected with crank 8 by crank pin 7, and rotation axis 3 is connected with rotary encoder 6 by the first shaft coupling 5, convenient installation; Rotary encoder 6 is fixed on base 4 by plate, and crank 8 is connected with motor 10 by the second shaft coupling 9, realizes the conveying of power; Motor 10 is fixed on base 4; Rotary encoder 6 can measure the angle that water tank swings, and carries out Digital calculation modelling by being input to computing machine.
Described water tank 1, in rectangular structure, is conveniently installed.
Described crank 8 is eccentric stiffener, realizes swinging up and down of water tank 1.
Using method of the present utility model: what this analogue experiment installation utilized is crank 8 rocking bar principle, and when motor 10 moves, crank 8 along with motor 10 uniform rotation, thus drives brace table 2 and water tank 1 reciprocally swinging by crank pin 7; Can the hunting frequency of regulating tank 1 by the rotating speed changing motor 10, rotary encoder 6 can measure the angle that water tank swings, and analyzes for experiment.
Claims (3)
1. a sloshing analogue experiment installation, comprise water tank (1), brace table (2), turning axle (3), base (4), first shaft coupling (5), rotary encoder (6), crank pin (7), crank (8), second shaft coupling (9) and motor (10), it is characterized in that: together with described water tank (1) is fixed with bolts with brace table (2), brace table (2) is enclosed within turning axle (3), brace table (2) is connected with crank (8) by crank pin (7), rotation axis (3) is connected with rotary encoder (6) by the first shaft coupling (5), rotary encoder (6) is fixed on base (4) by plate, crank (8) is connected with motor (10) by the second shaft coupling (9), motor (10) is fixed on base (4).
2. a kind of sloshing analogue experiment installation according to claim 1, is characterized in that: described water tank (1) is in rectangular structure.
3. a kind of sloshing analogue experiment installation according to claim 1, is characterized in that: described crank (8) is eccentric stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168558.0U CN204479268U (en) | 2015-03-25 | 2015-03-25 | A kind of sloshing analogue experiment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168558.0U CN204479268U (en) | 2015-03-25 | 2015-03-25 | A kind of sloshing analogue experiment installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479268U true CN204479268U (en) | 2015-07-15 |
Family
ID=53635055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168558.0U Expired - Fee Related CN204479268U (en) | 2015-03-25 | 2015-03-25 | A kind of sloshing analogue experiment installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204479268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784320A (en) * | 2016-03-24 | 2016-07-20 | 河海大学 | Liquid tank sloshing experiment integration device and using method thereof |
| CN106781969A (en) * | 2016-12-16 | 2017-05-31 | 青岛海之源智能技术有限公司 | A kind of instruments used for education for demonstrating free surface effect |
| CN110926756A (en) * | 2019-12-04 | 2020-03-27 | 江苏科技大学 | Six-degree-of-freedom water tank flight test instrument suitable for submerged ice breaking research |
-
2015
- 2015-03-25 CN CN201520168558.0U patent/CN204479268U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784320A (en) * | 2016-03-24 | 2016-07-20 | 河海大学 | Liquid tank sloshing experiment integration device and using method thereof |
| CN106781969A (en) * | 2016-12-16 | 2017-05-31 | 青岛海之源智能技术有限公司 | A kind of instruments used for education for demonstrating free surface effect |
| CN110926756A (en) * | 2019-12-04 | 2020-03-27 | 江苏科技大学 | Six-degree-of-freedom water tank flight test instrument suitable for submerged ice breaking research |
| CN110926756B (en) * | 2019-12-04 | 2021-09-24 | 江苏科技大学 | Six-degree-of-freedom water tank flight test instrument suitable for submerged ice breaking research |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160325 |