CN101992847A - Rudderless course control device for ship - Google Patents
Rudderless course control device for ship Download PDFInfo
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- CN101992847A CN101992847A CN2010105244593A CN201010524459A CN101992847A CN 101992847 A CN101992847 A CN 101992847A CN 2010105244593 A CN2010105244593 A CN 2010105244593A CN 201010524459 A CN201010524459 A CN 201010524459A CN 101992847 A CN101992847 A CN 101992847A
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Abstract
The invention discloses a rudderless course control device for a ship, wherein the rudderless course control device is connected with a water spray propulsion system for the ship. The rudderless course control device mainly comprises a control handle (4), a cylinder (6) and a quarter bend (7), wherein, a vertical control lever (2) is inserted into an inner chamber of the cylinder (6) through a slide bearing (5) on a head cover of the cylinder, and the upper end and the lower end of the control lever (2) are integrated with the control handle (4) and the quarter bend (7) respectively; a head cover of the quarter bend (7) is equipped with a bend through hole (7a); a cylindrical wall at the upper part of the cylinder (6) is equipped with a horizontal pipe (6a); and a water inlet pipe (1) connected with a spray pipe of the water spray propulsion system for the ship is connected on a ring flange (6b) of the horizontal pipe (6a). In the invention, the water spraying direction of the quarter bend (7) is changed by rotating the control handle (4) so as to change and control the sailing direction of the ship, thus omitting rudders and reducing the sailing resistance of the ship.
Description
Technical field:
The present invention relates to the ship-handling device, especially the directional control device.
Background technology:
No matter modern ships is big marine large ship, and the small boat of still interior korneforos generally all advances with propeller, controls the course with rudder.The patent No. provides a kind of hydro-jet propulsion system without propeller for the ZL98110697.8 name is called the patent of invention of " a kind of marine propuision system and boats and ships thereof ".But the control ship course still depends on rudder.Obviously, rudder is worked in water, must increase forward resistance for ship.
Summary of the invention:
The purpose of this invention is to provide a kind of boats and ships that are connected with marine water-jet propulsion system does not have rudder directional control device, to reduce the resistance of ship's navigation.
For this reason, the technical solution that the present invention adopts is, a kind of boats and ships that are connected with marine water-jet propulsion system do not have rudder directional control device, mainly comprise signaling handle, this device has a cylinder that the hollow at the no end, top is arranged, there is a through hole in cylinder top cover central authorities, plain bearing of through hole internal fixation, a upright joystick passes plain bearing and inserts in the cylinder, joystick top outside exposing the cylinder top cover is a thread segment on a section, it below the last thread segment one section top tenon section, a square mortise that cooperates with top tenon section is arranged on the described signaling handle, signaling handle is enclosed within the nut that the top tenon Duan Shangyong of joystick is spun on the thread segment and fixes, signaling handle and joystick are linked into an integrated entity, have below the tenon section of joystick top the last omoplate of an annular arrangement to be pressed on the end face of cylinder the joystick upper-lower position is located; The joystick bottom is one section following thread segment, following is one section below tenon section above the thread segment, it above the tenon section of below a columniform omoplate down, the square bend that the top is arranged of a hollow that matches with the cylinder intracavity diameter is enclosed within the cylinder and can rotates, its lower end exposes to outside the cylinder, there is a square mortise that cooperates with below tenon section in its top cover central authorities, square bend is enclosed within the nut that the below tenon Duan Shangyong of joystick is spun on down on the thread segment square bend is fixed between this nut and the following omoplate, thereby square bend and joystick are also linked into an integrated entity, also have an elbow through hole that the cylinder inner chamber is communicated with the square bend inner chamber on the top cover of square bend; A levelling pipe that is communicated with the cylinder inner chamber that fuse with cylinder is arranged on the barrel of the above position of square bend top cover, cylinder top, the end face of this levelling pipe is the circular flange dish, and a coolant inlet pipe that is connected with the water jet standpipe of marine water-jet propulsion system is connected on this flange.Have one group of anchor (bolt) hole on the disk that fuses with cylinder in the cylinder bottom.
Therefore through coolant inlet pipe, cylinder inner chamber, from the ejection of square bend lower end, its antagonistic force promotes boats and ships and advances from the current of marine water-jet propulsion system water jet standpipe.Rotate signaling handle and just can rotate square bend, thereby change water spraying direction, just can change, control ship course, thereby save rudder, reduced the resistance of ship's navigation.
The present invention is further illustrated below in conjunction with drawings and Examples.
Description of drawings:
Accompanying drawing is a sectional structure scheme drawing of the present invention.
The specific embodiment:
Embodiment 1 as shown in drawings.The cylinder 6 that the hollow at the no end, top is arranged, there is a manhole in its top cover central authorities, flush fit embeds a plain bearing 5 in this through hole, a upright joystick 2 passes plain bearing 5 and inserts in the inner chamber of cylinder 6, joystick 2 tops outside exposing cylinder 6 top covers are thread segment 2b on a section, below the last thread segment 2b one section top tenon section 2c, having omoplate 2a on the annular arrangement to be pressed on the end face of cylinder 6 below the tenon section 2c of top locatees joystick 2 upper-lower positions, a square mortise that cooperates with top tenon section 2c is arranged on the signaling handle 4 of a horizontal positioned, signaling handle 4 overlaps up to be fixed with the nut that is spun on the thread segment 2b on the tenon section 2c, and signaling handle 4 and joystick 2 are linked into an integrated entity.
Joystick 2 bottoms are one section following thread segment 2e, above the following thread segment 2e one section below tenon section 2f, a cylindrical omoplate 2d is down arranged above the tenon section 2f of below, the square bend that the top is arranged 7 of a hollow matches with the internal diameter of cylinder 6 and is enclosed within the cylinder 6 and can rotates, its lower end exposes to outside the cylinder 6, there is a square mortise that matches with below tenon section 2f in its top cover central authorities, square bend 7 is enclosed within below tenon section 2f and upward with the nut that is spun on down on the thread segment 2e square bend 7 is fixed between this nut and the following omoplate 2d, thereby square bend 7 and joystick 2 are also linked into an integrated entity.Also have an elbow through hole 7a that cylinder 6 inner chambers are communicated with square bend 7 inner chambers on the top cover of square bend 7.
The levelling pipe (6a) that has a inner chamber that fuses with cylinder (6) to be communicated with on the barrel of the above position of cylinder 6 top square bends, 7 top covers with cylinder 6.The end face of this levelling pipe 6a is circular flange dish 6b, and a coolant inlet pipe 1 that is connected with the water jet standpipe of marine water-jet propulsion system is connected on the flange 6b.
Also have one group of anchor (bolt) hole 9 on the disk that cylinder 6 bottoms and cylinder 6 fuse, can the present invention be fixed on the boats and ships by holding-down bolt.
Embodiment 2 as shown in drawings, on the contact site of plain bearing 5 and joystick 2, be embedded with the joystick water shutoff circle 3 of a rubber system, one circle groove (perhaps all fluted on both corresponding positions) is promptly arranged on the joystick 2 at this position, and joystick water shutoff circle 3 just is embedded on this groove.Joystick water shutoff circle 3 is in order to prevent entering the water of cylinder 6 inner chambers outside joystick 2 spills cylinder 6.Certainly, the number of joystick water shutoff circle 3 can be 2,3, and water sealing effect is better.Other is all identical with embodiment 1, no longer narration.
Embodiment 3 as shown in drawings, on square bend 7 and cylinder 6 contacts site, be embedded with the square bend water shutoff circle 8 of a rubber system, one circle groove (perhaps all fluted on both corresponding positions) is promptly arranged on the square bend 7 at this position or the cylinder 6, and square bend water shutoff circle 8 just is embedded on this groove.Square bend water shutoff circle 8 spills outside the cylinder 6 along the outside face of square bend 7 in order to prevent the water that enters cylinder 6 inner chambers.Certainly, the number of square bend water shutoff circle 8 can be 2,3, and water sealing effect is better.Other is all identical with embodiment 1, no longer narration.
4 of embodiment are as described in embodiment 2 and the embodiment 3, with cylinder 6 contacts site at least one joystick water shutoff circle 3 and square bend water shutoff circle 8 are arranged respectively at the contact site and the square bend 7 of plain bearing 5 and joystick 2.Equally, the number of joystick water shutoff circle 3 and square bend water shutoff circle 8 can be 2,3, even more, and water sealing effect is better.Other is all identical with embodiment 1, no longer explanation.
Claims (3)
1. boats and ships that are connected with marine water-jet propulsion system do not have rudder directional control device, mainly comprise signaling handle (4), it is characterized in that: this device has a cylinder (6) that the hollow at the no end, top is arranged, there is a through hole in cylinder (6) top cover central authorities, a plain bearing of this through hole internal fixation (5), a upright joystick (2) passes in the inner chamber of plain bearing (5) insertion cylinder (6), the top of the joystick (2) outside exposing cylinder (6) top cover is one section and goes up thread segment (2b), be one section top tenon section (2c) below the last thread segment (2b), have below the top tenon section (2c) omoplate (2a) on the annular arrangement to be pressed on the end face of cylinder (6) joystick (2) upper-lower position is located; A square mortise that matches with top tenon section (2c) is arranged on the described signaling handle (4), signaling handle (4) is enclosed within the top tenon section (2c) of joystick (2) and upward fixes with the nut that is spun on the thread segment (2b), signaling handle (4) and joystick (2) are linked into an integrated entity, joystick (2) bottom is one section following thread segment (2e), it above the following thread segment (2e) one section below tenon section (2f), it above the below tenon section (2f) a cylindrical omoplate (2d) down, the square bend that the top is arranged (7) of a hollow that matches with the internal diameter of cylinder (6) is enclosed within the cylinder (6) and can rotates, its lower end exposes to outside the cylinder (6), there is a square mortise that matches with below tenon section (2f) in its top cover central authorities, the below tenon section (2f) that square bend (7) is enclosed within joystick (2) go up be spun on down nut on the thread segment (2e) with square bend (7) thus fixing square bend (7) and joystick (2) are linked into an integrated entity, on the top cover of square bend (7) in addition an elbow through hole (7a) cylinder (6) inner chamber is communicated with square bend (7) inner chamber; A levelling pipe (6a) that is communicated with cylinder (6) inner chamber that fuse with cylinder (6) is arranged on the barrel of cylinder (6) top square bend (7) the above position of top cover, the end face of this levelling pipe (6a) is circular flange dish (6b), and a coolant inlet pipe that is connected with the water jet standpipe of marine water-jet propulsion system (1) is connected on the flange (6b); Also have one group of anchor (bolt) hole (9) on the disk that fuses with cylinder (6) in cylinder (6) bottom.
2. boats and ships according to claim 1 do not have rudder directional control device, it is characterized in that: be embedded with at least one joystick water shutoff circle (3) on the contact site of plain bearing (5) and joystick (2).
3. boats and ships according to claim 1 and 2 do not have rudder directional control device, it is characterized in that: be embedded with at least one square bend water shutoff circle (8) on square bend (7) and cylinder (6) contact site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010524459 CN101992847B (en) | 2010-10-29 | 2010-10-29 | Rudderless course control device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010524459 CN101992847B (en) | 2010-10-29 | 2010-10-29 | Rudderless course control device for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101992847A true CN101992847A (en) | 2011-03-30 |
| CN101992847B CN101992847B (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010524459 Expired - Fee Related CN101992847B (en) | 2010-10-29 | 2010-10-29 | Rudderless course control device for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992847B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248997A (en) * | 2011-05-09 | 2011-11-23 | 唐必华 | Novel propulsion unit for ship |
| CN102358414A (en) * | 2011-07-06 | 2012-02-22 | 吴尧 | Automated marine rudder |
| CN104214130A (en) * | 2013-06-04 | 2014-12-17 | 蒋步群 | Energy-saving silent impeller of steamship |
| CN112874745A (en) * | 2021-01-29 | 2021-06-01 | 武汉船用机械有限责任公司 | Nozzle device of water-jet propeller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979018A (en) * | 1959-10-19 | 1961-04-11 | Clarence E Birdsall | Propelling and steering device for watercraft |
| US3971330A (en) * | 1975-05-27 | 1976-07-27 | The Raymond Lee Organization, Inc. | Propulsion pump for water borne vessels |
| CN1032526A (en) * | 1987-10-22 | 1989-04-26 | 约瑟夫·比克有限公司施奥泰尔船厂 | The spraying driving device for water of marine equipment |
| JP2576679Y2 (en) * | 1990-07-27 | 1998-07-16 | 富士重工業株式会社 | Small boat swivel |
| CN201102627Y (en) * | 2007-10-22 | 2008-08-20 | 佛山市顺德区顺达船舶工程有限公司 | Navigation reversing device of the water jet propulsion ship |
| CN101870354A (en) * | 2010-06-23 | 2010-10-27 | 江苏科技大学 | Squid-mantle-like pulse type water-spraying propulsion device |
| CN201842248U (en) * | 2010-10-29 | 2011-05-25 | 姚乐洁 | Rudderless course control device for ship |
-
2010
- 2010-10-29 CN CN 201010524459 patent/CN101992847B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979018A (en) * | 1959-10-19 | 1961-04-11 | Clarence E Birdsall | Propelling and steering device for watercraft |
| US3971330A (en) * | 1975-05-27 | 1976-07-27 | The Raymond Lee Organization, Inc. | Propulsion pump for water borne vessels |
| CN1032526A (en) * | 1987-10-22 | 1989-04-26 | 约瑟夫·比克有限公司施奥泰尔船厂 | The spraying driving device for water of marine equipment |
| JP2576679Y2 (en) * | 1990-07-27 | 1998-07-16 | 富士重工業株式会社 | Small boat swivel |
| CN201102627Y (en) * | 2007-10-22 | 2008-08-20 | 佛山市顺德区顺达船舶工程有限公司 | Navigation reversing device of the water jet propulsion ship |
| CN101870354A (en) * | 2010-06-23 | 2010-10-27 | 江苏科技大学 | Squid-mantle-like pulse type water-spraying propulsion device |
| CN201842248U (en) * | 2010-10-29 | 2011-05-25 | 姚乐洁 | Rudderless course control device for ship |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248997A (en) * | 2011-05-09 | 2011-11-23 | 唐必华 | Novel propulsion unit for ship |
| CN102248997B (en) * | 2011-05-09 | 2014-06-18 | 唐必华 | Novel propulsion unit for ship |
| CN102358414A (en) * | 2011-07-06 | 2012-02-22 | 吴尧 | Automated marine rudder |
| CN104214130A (en) * | 2013-06-04 | 2014-12-17 | 蒋步群 | Energy-saving silent impeller of steamship |
| CN112874745A (en) * | 2021-01-29 | 2021-06-01 | 武汉船用机械有限责任公司 | Nozzle device of water-jet propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101992847B (en) | 2013-01-16 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20131029 |