CN2652823Y - Double propeller safety ship - Google Patents
Double propeller safety ship Download PDFInfo
- Publication number
- CN2652823Y CN2652823Y CN 200320117493 CN200320117493U CN2652823Y CN 2652823 Y CN2652823 Y CN 2652823Y CN 200320117493 CN200320117493 CN 200320117493 CN 200320117493 U CN200320117493 U CN 200320117493U CN 2652823 Y CN2652823 Y CN 2652823Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cylinders
- hull
- propeller
- boat
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a twin-screw safety steamboat, a boat body [1] has an engine [2], a gear-box [7], a commutator [5] and screw propellers [4], the two sides out of the boat body are respectively provide with cylinders [3], the cylinders [3] are arranged below the water line of the boat body, and screw propellers [4] are respectively arranged in the cylinders. The utility model is reasonably designed, the cylinders at two sides of the boat body improve the stability of the boat and ensure the stable and safe traveling of the boat, the screw propellers are drived in the cylinders with high efficiency, strong power and easy implementation, the utility model is a novel, practical and secure steamboat.
Description
Technical field
The utility model relates to a kind of vehicle, particularly a kind of two slurry safety ships.
Background technology
Steamer is as the main tool of communications and transportation, the navigation of dependence impeller driven, existing steamer is by an impeller driven of stern, by engine-drive, under the state of the water surface than calmness, the stationarity of ship, control sensitive performance all better, but when stormy waves was bigger, the hull collimation was relatively poor, and it is bigger to handle the control difficulty, cause and travel not steadily, thereby safety and stationarity are not ideal enough.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of improved two slurry safety ships is provided, control sensitieness height, and propulsive effort is strong, improves safety and stationarity.
The purpose of this utility model can realize by following technical measures: this steamer comprises hull, driving engine, change speed gear box, commutator, propeller are arranged on the hull, both sides are respectively equipped with cylindrical shell outside hull, cylindrical shell is located at the underwater position of hull, outside the straight-through cylindrical shell of rear and front end opening, be respectively equipped with propeller in the cylindrical shell of both sides outside hull, propeller is through the propeller shaft couplings change speed gear box, by engine drive.Cylindrical shell is preferably cylinder.
The utility model is reasonable in design, and the cylindrical shell of hull both sides has improved the stationarity of ship, has to gulp down the wave effect, when stormy waves is big, assurance is travelled steadily, safety, and propeller drives in cylindrical shell, the efficient height, horsepower is strong, implements easily, and be novel, practical, safe steamer.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model.
The specific embodiment
With reference to Fig. 1, this steamer comprises hull [1], driving engine [2], change speed gear box [6], commutator [5], propeller [4], commutator is oval [5], link up by transmission shaft and change speed gear box [7], both sides are respectively equipped with a cylindrical shell [3] outside hull, cylindrical shell [3] is a cylinder, the rear and front end opening is outwards straight-through, cylindrical shell [3] is located at the underwater position of hull, and front and back are straight-through, are respectively equipped with propeller [4] in two cylindrical shells, the cylindrical shell of hull both sides [3], propeller [4] all is symmetrical arranged, propeller [4] is by propeller shaft couplings diff [6], and diff [6] is by propeller shaft couplings change speed gear box [7], by engine drive.
In actual applications, cylindrical shell [3] is under hull [1] waterline, and promptly under water, propeller [4] is passed through change speed gear box [7] transmission by driving engine [2], thereby drives ship.
As required, above-mentioned propeller [4] also can be provided with two pairs, even more.
Claims (3)
1, a kind of two slurry safety ship, comprise hull [1], driving engine [2], change speed gear box [7], commutator [5], propeller [4], it is characterized in that both sides are respectively equipped with cylindrical shell [3] outside hull, cylindrical shell [3] is located at the underwater position of hull, is respectively equipped with propeller [4] in cylindrical shell.
2, steamer according to claim 1 is characterized in that cylindrical shell [3] is the cylinder of rear and front end opening.
3, steamer according to claim 1 is characterized in that the cylindrical shell [3] of hull both sides is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117493 CN2652823Y (en) | 2003-10-27 | 2003-10-27 | Double propeller safety ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117493 CN2652823Y (en) | 2003-10-27 | 2003-10-27 | Double propeller safety ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652823Y true CN2652823Y (en) | 2004-11-03 |
Family
ID=34346785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320117493 Expired - Fee Related CN2652823Y (en) | 2003-10-27 | 2003-10-27 | Double propeller safety ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652823Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673765A (en) * | 2012-06-12 | 2012-09-19 | 哈尔滨工程大学 | Trimaran with symmetric twin-propeller driving devices based on principle of differential mechanism |
| CN109895984A (en) * | 2019-03-01 | 2019-06-18 | 孙健 | A kind of high power vessels propulsive mechanism |
-
2003
- 2003-10-27 CN CN 200320117493 patent/CN2652823Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673765A (en) * | 2012-06-12 | 2012-09-19 | 哈尔滨工程大学 | Trimaran with symmetric twin-propeller driving devices based on principle of differential mechanism |
| CN109895984A (en) * | 2019-03-01 | 2019-06-18 | 孙健 | A kind of high power vessels propulsive mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |