CN202244011U - Self-righting structure for preventing boat from sinking - Google Patents
Self-righting structure for preventing boat from sinking Download PDFInfo
- Publication number
- CN202244011U CN202244011U CN2011203092435U CN201120309243U CN202244011U CN 202244011 U CN202244011 U CN 202244011U CN 2011203092435 U CN2011203092435 U CN 2011203092435U CN 201120309243 U CN201120309243 U CN 201120309243U CN 202244011 U CN202244011 U CN 202244011U
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- hull
- boat
- buoyancy
- self
- ships
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Abstract
The utility model discloses a self-righting structure for preventing boat from sinking, which comprises a boat body and a control cabin, wherein the tail part of the boat is further provided with two floating bodies which are in cube or cylinder shape. The floating bodies are fixedly connected with the boat body, the control cabin is fixedly welded with the boat body, and a plurality of empty compartments are arranged at the bottom of the boat and are filled with foam. The center of gravity is higher than the center of buoyancy after the boat turns over. The self-righting structure is simple in structure, the insinkability of the boat is good, the boat body can self-right quickly, and the safety of the boat is high.
Description
Technical field:
The utility model relates to ships and light boats and improves technical field, and particularly a kind of ships and light boats are not heavy from setting upright structure.
Background technology:
Ships and light boats go in the process of the water surface, once in a while can be because of the weather reason, and anxious that the wave is high is former thereby the hull button takes place turn over like wind; If hull can not overturn voluntarily and set upright; Then there is bilging, ships and light boats sinking equivalent risk, so; The insubmersibility design of ships and light boats, the structure Design of setting upright certainly of ships and light boats seems particularly important.Present most ships and light boats still do not exist perfectly and set upright structure certainly, as exist hull center of gravity, centre of buoyancy to design problems such as unreasonable; So it is a kind of simple in structure to press for appearance, the hull insubmersibility is good; Hull is fast from setting upright speed, the heavy structure of setting upright certainly of a kind of ships and light boats that ships and light boats are safe.
Summary of the invention:
The purpose of the utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, and the hull insubmersibility is good, and hull is fast from setting upright speed, the heavy structure of setting upright certainly of a kind of ships and light boats that ships and light boats are safe.
To achieve these goals, the utility model provides a kind of ships and light boats not heavy from setting upright structure, comprises hull and driving compartment; Wherein, the afterbody of said hull further is provided with two buoyancy aids, the said buoyancy aid side's of being body or cylinder; Captive joint between said buoyancy aid and the said hull; Fixing welding between said driving compartment and the said hull, the bottom of said hull is provided with some empty cabins, is filled with foam in the said empty cabin.
Center-of-gravity position after the said hull upset is higher than the position, centre of buoyancy.
The advantage of the utility model is that simple in structure, the hull insubmersibility is good, and hull is fast from setting upright speed, and ships and light boats are safe.Specific as follows:
The utility model hull afterbody is provided with two buoyancy aids, and buoyancy aid is a metal box, the buoyancy aid side of being body or cylinder; Captiveing joint between buoyancy aid and the hull, is the buoyancy that increases hull, and hull bottom is provided with some empty cabins; Be filled with foam in the empty cabin; And hull design is: after hull reversed, the center-of-gravity position of hull was higher than the position, centre of buoyancy of hull.So in case hull overturns, because of center-of-gravity position is higher than the position, centre of buoyancy, hull can be from setting upright in short several seconds, promptly upset automatically can not sunk.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The counter-rotating back takes place from setting upright principle schematic for the utility model in Fig. 2.
The accompanying drawing sign:
1, the water surface 2, buoyancy aid 3, driving compartment
4, hull 5, empty cabin 6, foam
7, center of gravity 8, centre of buoyancy
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described.
Like Fig. 1-shown in Figure 2, Fig. 1 is the structural representation of the utility model.The counter-rotating back takes place from setting upright principle schematic for the utility model in Fig. 2.The utility model comprises hull 4 and driving compartment 3; Wherein, the afterbody of hull 4 further is provided with two buoyancy aids 2, buoyancy aid 2 side's of being body or cylinders; Captive joint between buoyancy aid 2 and the hull 4; Fixing welding between driving compartment 3 and the hull 4, the bottom of hull 4 is provided with some empty cabins 5, is filled with foam in the empty cabin 5.Center of gravity 7 positions after hull 4 upsets are higher than 8 positions, centre of buoyancy.
The utility model hull afterbody is provided with two buoyancy aids, and buoyancy aid is a metal box, the buoyancy aid side of being body or cylinder; Captiveing joint between buoyancy aid and the hull, is the buoyancy that increases hull, and hull bottom is provided with some empty cabins; Be filled with foam in the empty cabin; And hull design is: after hull reversed, the center-of-gravity position of hull was higher than the position, centre of buoyancy of hull.So in case hull overturns, because of center-of-gravity position is higher than the position, centre of buoyancy, hull can be from setting upright in short several seconds, promptly upset automatically can not sunk.
Claims (2)
1. ships and light boats do not sink from setting upright structure, comprise hull and driving compartment, it is characterized in that; The afterbody of said hull further is provided with two buoyancy aids; Captive joint fixing welding between said driving compartment and the said hull between the said buoyancy aid side's of being body or the cylinder, said buoyancy aid and said hull; The bottom of said hull is provided with some empty cabins, is filled with foam in the said empty cabin.
2. not it is characterized in that from setting upright structure that according to the said ships and light boats of claim 1 are heavy center-of-gravity position after the said hull upset is higher than the position, centre of buoyancy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092435U CN202244011U (en) | 2011-08-15 | 2011-08-15 | Self-righting structure for preventing boat from sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092435U CN202244011U (en) | 2011-08-15 | 2011-08-15 | Self-righting structure for preventing boat from sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244011U true CN202244011U (en) | 2012-05-30 |
Family
ID=46105296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203092435U Expired - Fee Related CN202244011U (en) | 2011-08-15 | 2011-08-15 | Self-righting structure for preventing boat from sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843153A (en) * | 2015-05-22 | 2015-08-19 | 广西金达造船有限公司 | Anti-overturning ship |
| CN105667732A (en) * | 2016-01-11 | 2016-06-15 | 孙本新 | Anti-sinking ship |
| CN107782338A (en) * | 2017-10-19 | 2018-03-09 | 中国科学院深海科学与工程研究所 | The full profiling observation turbulent closure scheme section plotter in deep-sea |
-
2011
- 2011-08-15 CN CN2011203092435U patent/CN202244011U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843153A (en) * | 2015-05-22 | 2015-08-19 | 广西金达造船有限公司 | Anti-overturning ship |
| CN105667732A (en) * | 2016-01-11 | 2016-06-15 | 孙本新 | Anti-sinking ship |
| CN107782338A (en) * | 2017-10-19 | 2018-03-09 | 中国科学院深海科学与工程研究所 | The full profiling observation turbulent closure scheme section plotter in deep-sea |
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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: 20120530 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |