CN101049857A - Inversive steering gear of water-jet type watercraft - Google Patents
Inversive steering gear of water-jet type watercraft Download PDFInfo
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- CN101049857A CN101049857A CN 200710034934 CN200710034934A CN101049857A CN 101049857 A CN101049857 A CN 101049857A CN 200710034934 CN200710034934 CN 200710034934 CN 200710034934 A CN200710034934 A CN 200710034934A CN 101049857 A CN101049857 A CN 101049857A
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- cylinder
- streamlined reefer
- ships
- boats
- housings
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Abstract
A mechanism of the water-jet ship for the running backward and steering during the running backward is composed of a cylindrical body for reversely guiding water flow, two guide tubes of propulsion and with a front end communicated to ship and a back segment passing through said cylindrical body, and two opposite flow guiding bossings outside the cylindrical body and controlled by hydraulic drive rods for changing the direction of jet nozzle.
Description
Technical field
The present invention relates to a kind of reverse-steering hardware of water jet boats and ships.
Background technology
It turns to existing water jet boats and ships generally and realizes by rudder, and oppositely is the deceleration by power, counter-rotating then, quicken again to realize, owing to the time that this process need is long, boats and ships are in case of emergency being brought at once, thereby the shipping accident takes place easily.
Summary of the invention
The present invention aims to provide and a kind ofly can make water jet boats and ships bring to fast, retreat, turn in retreating, and guarantees safety of ship, makes things convenient for the Inversive steering gear of water-jet type watercraft of shipping work.
This water jet boats and ships provided by the invention oppositely-steering hardware, comprise the propelling unit conduit, also comprise the streamlined reefer housing that a cylinder, two that is used for reverse water conservancy diversion is used; Described propelling unit catheter proximal end links to each other with boats and ships, and back segment radially runs through described cylinder to this cylinder cylinder; Two streamlined reefer housing openings relatively are enclosed within outside the cylinder, and be fixed on the cylinder rotationally by two pivot pins up and down, described two bearing pins up and down are positioned on the same vertical line that is drawn by propelling unit catheter center line, and the space between two streamlined reefer housings and the cylindrical cylinder is reverse flow-guiding channel; One connecting rod respectively is housed on two streamlined reefer housings, the two connecting rods hydraulic-driven bar of respectively ining succession, two streamlined reefer housings respectively drive by a hydraulic-driven bar by connecting rod separately, make the spout that forms between the two streamlined reefer housing back segments or open or closed or the spout direction is changed.
The present invention is installed in the propelling unit tail end of conduit of water jet boats and ships, when the drive spindle on two streamlined reefer housings promotes the rotation of two streamlined reefer housings, the spout that forms between the two streamlined reefer housing back segments can be in open, closed or make spout direction any one state in changing, make the present invention except boats and ships are had the existing maneuvering performance, can also make boats and ships under the situation of the engine condition that does not change boats and ships, enter brake or reversing state immediately, boats and ships are retreated at once, and can be in retreating yaw or turn to.Can effectively improve boats and ships safety performance under steam thus, and the various mode of operations that can be boats and ships and need provide the convenience in the manipulation in operation.The present invention can adapt to the various water jet boats and ships that vary in size, and is specially adapted to port operation, auxiliary vessel and pushing tow boats and ships.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the cutaway view of Fig. 1 along the A-A line.
Fig. 3 is the section-drawing of Fig. 2 along the B-B line.
Fig. 4 to Fig. 6 is to be respectively three kinds of working state figures of the present utility model.
The specific embodiment
From Fig. 1 to Fig. 3 as can be seen, the present invention includes propelling unit conduit 1, be used for the streamlined reefer housing 3 that the cylinder 2, two of reverse water conservancy diversion is used, hydraulic-driven bar 4, connecting rod 5.The front end of propelling unit conduit 1 is connected with boats and ships, back segment radially runs through cylinder 2 to this cylindrical cylinder, two streamlined reefer housings 3 radially are enclosed within outside the cylinder 2 from cylinder 2 both sides, and are fixed on the top and bottom of cylinder 2 by the top and bottom with two streamlined reefer housings 3 of two pivot pins 6 up and down.Be positioned on the same vertical line that is drawn by propelling unit catheter center line, two streamlined reefer housings are rotated around two pivot pins 6 of same axis.Space between the cylinder of two streamlined reefer housings 3 and cylinder 2 is reverse flow-guiding channel 8, and current oppositely spray when being used for two streamlined reefer housings closure.One connecting rod 5 respectively is housed above two streamlined reefer housings 3, and this a connecting rod hydraulic-driven bar 4, two streamlined reefer housings 3 of respectively ining succession rotate under the driving of hydraulic-driven bar 4 separately, make the spout 7 that forms between two streamlined reefer housings, 3 back segments open, closed or the spout direction is changed.Therefore the present invention is under the situation of the engine condition that does not change boats and ships, boats and ships are brought to fast, and boats and ships are retreated, turn to also very flexible, also can in retreating, turn to, make ship as safe as a house in the process of moving thus, be not easy to have an accident, and make boats and ships very convenient in operation.The present invention can adapt to the various water jet boats and ships that vary in size, and is specially adapted to port operation, auxiliary vessel and pushing tow boats and ships.
Fig. 1 and Fig. 4 have reflected several exemplary operation state of the present invention to Fig. 6:
What Fig. 1 reflected is the state that boats and ships are advanced, when the spout 7 between two streamlined reefer housings, 3 back segments is in opening, and when two streamlined reefer housings 3 are symmetrical in propelling unit conduit 1, the water that propelling unit mozzle 1 gushes out not change of direction normally advances boats and ships from 7 ejections of the spout between the two streamlined reefer housing rear ends.
Fig. 4 is the state that makes the boats and ships teeter, and one of them streamlined reefer housing rotates to another streamlined reefer housing, and spout 7 is when closed, and the water of propelling unit conduit 1 ejection will laterally spray by streamlined reefer housing, thereby make ship generation teeter.
Still this situation of spout 7 closures if two streamlined reefer housings rotate simultaneously, turns to when boats and ships are retreated.
Fig. 5 is the state that boats and ships is stopped even retreating, two streamlined reefer housing symmetries turn to spout 7 closures, and the water of propelling unit conduit 1 ejection will spray forward by streamlined reefer housing, thereby make boats and ships be subjected to backward power, the boats and ships that travel in the inertia are stopped rapidly, and can retreat at once.
Fig. 6 is the state that turns to when boats and ships advance.When a streamlined reefer housing rotates, will cause spout 7 deflections, the water of propelling unit conduit 1 ejection will be by the streamlined reefer housing change of direction, thereby boats and ships are turned to.
The present invention can provide multiple mode of operation for boats and ships in a word, makes the safer under steam manipulation of boats and ships more convenient.
Claims (1)
1, a kind of reverse-steering hardware of water jet boats and ships comprises propelling unit conduit (1), it is characterized in that also comprising cylinder (2), two streamlined reefer housings that are used (3) that are used for reverse water conservancy diversion; Described propelling unit catheter proximal end links to each other with boats and ships, and back segment radially runs through described cylinder to this cylinder cylinder; Two streamlined reefer housings (3) opening relatively is enclosed within outside the cylinder (2), and be fixed in rotationally on the cylinder (2) by two pivot pins (6) up and down, described two bearing pins up and down are positioned on the same vertical line that is drawn by propelling unit catheter center line, and the space between the cylinder of two streamlined reefer housings (3) and cylinder (2) is reverse flow-guiding channel; One connecting rod (5) respectively is housed on two streamlined reefer housings (3), the two connecting rods hydraulic-driven bar (4) of respectively ining succession, the connecting rod (5) of two streamlined reefer housings (3) by separately respectively drives by a hydraulic-driven bar (4), makes the spout (7) that forms between two streamlined reefer housings (3) back segment or opens or closed or described spout direction is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710034934 CN101049857A (en) | 2007-05-17 | 2007-05-17 | Inversive steering gear of water-jet type watercraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710034934 CN101049857A (en) | 2007-05-17 | 2007-05-17 | Inversive steering gear of water-jet type watercraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101049857A true CN101049857A (en) | 2007-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710034934 Pending CN101049857A (en) | 2007-05-17 | 2007-05-17 | Inversive steering gear of water-jet type watercraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101049857A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260865A (en) * | 2014-09-24 | 2015-01-07 | 袁红泉 | Pump injecting and propelling type remote control surveying vessel |
| CN104290899A (en) * | 2013-07-16 | 2015-01-21 | 江齐锋 | Method for stopping aircraft carrier |
| CN104386233A (en) * | 2014-11-20 | 2015-03-04 | 江苏科技大学 | High-performance pump water spray propeller having vector turning and vector backing functions |
| CN104890846A (en) * | 2014-03-06 | 2015-09-09 | 李文泽 | Submarine water flow propeller |
| CN104908918A (en) * | 2015-05-22 | 2015-09-16 | 黄塬森 | Backward steering device for propelling and direction control in water |
| CN105644734A (en) * | 2016-02-26 | 2016-06-08 | 武汉船用机械有限责任公司 | Reverse navigation bucket position indication device |
| CN108974313A (en) * | 2018-07-27 | 2018-12-11 | 钦州学院 | The water conservancy diversion closure assembly of swingable angle |
| CN110481751A (en) * | 2019-08-13 | 2019-11-22 | 中国船舶工业集团公司第七0八研究所 | A kind of modularization hydraulic jet propulsion steering structure of falling plane |
| WO2020057340A1 (en) * | 2018-09-19 | 2020-03-26 | 浙江唯海科技有限公司 | Ducted marine propeller |
| CN111268072A (en) * | 2019-04-24 | 2020-06-12 | 南京涵铭置智能科技有限公司 | Underwater buffer robot and working method thereof |
-
2007
- 2007-05-17 CN CN 200710034934 patent/CN101049857A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290899A (en) * | 2013-07-16 | 2015-01-21 | 江齐锋 | Method for stopping aircraft carrier |
| CN104890846A (en) * | 2014-03-06 | 2015-09-09 | 李文泽 | Submarine water flow propeller |
| CN104890846B (en) * | 2014-03-06 | 2018-07-20 | 李文泽 | Latent warship water stream thruster |
| CN104260865B (en) * | 2014-09-24 | 2017-01-25 | 袁红泉 | Pump injecting and propelling type remote control surveying vessel |
| CN104260865A (en) * | 2014-09-24 | 2015-01-07 | 袁红泉 | Pump injecting and propelling type remote control surveying vessel |
| CN104386233A (en) * | 2014-11-20 | 2015-03-04 | 江苏科技大学 | High-performance pump water spray propeller having vector turning and vector backing functions |
| CN104908918A (en) * | 2015-05-22 | 2015-09-16 | 黄塬森 | Backward steering device for propelling and direction control in water |
| CN105644734A (en) * | 2016-02-26 | 2016-06-08 | 武汉船用机械有限责任公司 | Reverse navigation bucket position indication device |
| CN105644734B (en) * | 2016-02-26 | 2017-09-01 | 武汉船用机械有限责任公司 | Navigate bucket spoon position indicator |
| CN108974313A (en) * | 2018-07-27 | 2018-12-11 | 钦州学院 | The water conservancy diversion closure assembly of swingable angle |
| WO2020057340A1 (en) * | 2018-09-19 | 2020-03-26 | 浙江唯海科技有限公司 | Ducted marine propeller |
| CN111268072A (en) * | 2019-04-24 | 2020-06-12 | 南京涵铭置智能科技有限公司 | Underwater buffer robot and working method thereof |
| CN111268072B (en) * | 2019-04-24 | 2021-06-11 | 南京涵铭置智能科技有限公司 | Underwater buffer robot and working method thereof |
| CN110481751A (en) * | 2019-08-13 | 2019-11-22 | 中国船舶工业集团公司第七0八研究所 | A kind of modularization hydraulic jet propulsion steering structure of falling plane |
| CN110481751B (en) * | 2019-08-13 | 2021-07-23 | 中国船舶工业集团公司第七0八研究所 | Modularized water-jet propulsion steering and backing mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |