CN103818539A - Thrust rudder linking rod mechanism of flap type rudder - Google Patents
Thrust rudder linking rod mechanism of flap type rudder Download PDFInfo
- Publication number
- CN103818539A CN103818539A CN201210476846.3A CN201210476846A CN103818539A CN 103818539 A CN103818539 A CN 103818539A CN 201210476846 A CN201210476846 A CN 201210476846A CN 103818539 A CN103818539 A CN 103818539A
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- China
- Prior art keywords
- rudder
- flap type
- connecting rod
- thrust
- rod
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Abstract
The invention relates to ship equipment, in particular to an advanced thrust rudder linking rod mechanism of a flap type rudder. The thrust rudder linking rod mechanism comprises a wing rudder rod, a rudder rod sleeve and a thrust rudder linking rod, wherein one end of the thrust rudder linking rod is rotatably connected onto a ship body, one end of the rudder rod sleeve is fixedly connected onto the top of the wing rudder rod, and the other end of the rudder rod sleeve and the other end of the thrust rudder linking rod are rotatably connected via a spherical bearing. When axes of the rudder rod sleeve and the thrust rudder linking rod are not coincident at the joint, rudder shifting resistance for the wing rudder cannot be enlarged, reliability of the flap type rudder is improved, and service life of the flap type rudder is prolonged.
Description
Technical field:
The present invention relates to equipment of Vessel, relate in particular to flap type rudder and push away the improvement of rudder connecting rod mechanism.
Background technology:
Flap type rudder is come about effective with it, simple in structure and be more and more applied on boats and ships, the rotation of current flap type rudder wing centre section rudder drives by pushing away rudder connecting rod mechanism, existing flap type rudder pushes away rudder connecting rod mechanism and is mainly overlapped by rudder stock and push away rudder connecting rod and form, push away rotating being connected on hull in one end of rudder connecting rod, one end of rudder stock cover is fixed in wing rudder stock top, the rudder stock cover other end links together by bearing is rotating with the other end that pushes away rudder connecting rod, the rudder connecting rod mechanism that pushes away of this structure can rotate by actv. promotion wing rudder, but weak point is that flap type rudder is in installing or working, rudder stock overlaps and pushes away rudder connecting rod in the time that the axis of junction does not overlap, will increase the resistance of coming about of wing rudder, even cause the damage of flap type rudder, the flap type rudder that can overcome at present above-mentioned deficiency there is not yet, also in data and media report, do not find.
Summary of the invention:
For the existing above-mentioned deficiency of prior art, technical matters to be solved by this invention is to provide a kind of flap type rudder to push away rudder connecting rod mechanism, when overlapping and push away rudder connecting rod, rudder stock do not overlap constantly at the axis of junction, can not increase the resistance of coming about of wing rudder, improve the reliability of flap type rudder, extend the service life of flap type rudder.
In order to solve the problems of the technologies described above, the scheme of technical solution problem of the present invention is: flap type rudder pushes away rudder connecting rod mechanism, comprise wing rudder stock, rudder stock cover and push away rudder connecting rod, described rotating being connected on hull in one end that pushes away rudder connecting rod, one end of described rudder stock cover is fixed in described wing rudder stock top, the described rudder stock cover other end and described in push away rudder connecting rod the other end link together by bearing is rotating, described bearing is globe bearing.
Adopt after such scheme, due to the described rudder stock cover other end and described in push away rudder connecting rod the other end link together by globe bearing is rotating, when rudder stock overlaps and pushes away rudder connecting rod in the time that the axis of junction does not overlap, because globe bearing has good deflection characteristic, rudder stock cover and push away the phenomenon that rudder connecting rod can not occur mutually to kill in junction, thereby can not increase the resistance of coming about of wing rudder, thus improve the reliability of flap type rudder, extend the service life of flap type rudder.
Accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, flap type rudder of the present invention is pushed away to rudder connecting rod mechanism and further describes,
Fig. 1 is the structural principle schematic diagram that flap type rudder of the present invention pushes away rudder connecting rod mechanism.
The specific embodiment:
In Fig. 1, flap type rudder pushes away rudder connecting rod mechanism mainly by wing rudder stock 2, rudder stock cover 1 with push away rudder connecting rod 4 and form, push away that one end of rudder connecting rod 4 is rotating is connected to (hull is not shown in FIG.) on hull, one end of rudder stock cover 1 is fixed in wing rudder stock 2 tops, the other end of rudder stock cover 1 links together by bearing 3 is rotating with the other end that pushes away rudder connecting rod 4, and bearing 3 is globe bearing.When rudder stock cover 1 with push away rudder connecting rod 4 in the time that the axis of junction does not overlap, because globe bearing has good deflection characteristic, rudder stock cover 1 and push away the phenomenon that rudder connecting rod 4 can not occur mutually to kill in junction, thereby can not increase the resistance of coming about of wing rudder, thereby improve the reliability of flap type rudder, extend the service life of flap type rudder.
Claims (1)
1. flap type rudder pushes away rudder connecting rod mechanism, comprise wing rudder stock (2), rudder stock cover (1) and push away rudder connecting rod (4), described rotating being connected on hull in one end that pushes away rudder connecting rod (4), one end of described rudder stock cover (1) is fixed in the top of described wing rudder stock (2), the other end of described rudder stock cover (1) and described in push away rudder connecting rod (4) the other end by rotating the linking together of bearing (3), it is characterized in that: described bearing (3) is globe bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476846.3A CN103818539A (en) | 2012-11-17 | 2012-11-17 | Thrust rudder linking rod mechanism of flap type rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476846.3A CN103818539A (en) | 2012-11-17 | 2012-11-17 | Thrust rudder linking rod mechanism of flap type rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103818539A true CN103818539A (en) | 2014-05-28 |
Family
ID=50753900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476846.3A Pending CN103818539A (en) | 2012-11-17 | 2012-11-17 | Thrust rudder linking rod mechanism of flap type rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103818539A (en) |
-
2012
- 2012-11-17 CN CN201210476846.3A patent/CN103818539A/en active Pending
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |
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| WD01 | Invention patent application deemed withdrawn after publication |