CN2151945Y - Wing ruddle with were-resistance hinged shaft - Google Patents
Wing ruddle with were-resistance hinged shaft Download PDFInfo
- Publication number
- CN2151945Y CN2151945Y CN 93238456 CN93238456U CN2151945Y CN 2151945 Y CN2151945 Y CN 2151945Y CN 93238456 CN93238456 CN 93238456 CN 93238456 U CN93238456 U CN 93238456U CN 2151945 Y CN2151945 Y CN 2151945Y
- Authority
- CN
- China
- Prior art keywords
- rudder
- hinged shaft
- oiling
- cardan axle
- oil
- 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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- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a flap rudder with a ware-resistance hinged shaft, which is the technology of a ware-resistance mechanism which continuously supplies oiling to the hinged shaft of the flap rudder, and is characterized in that a steel sleeve (5) forms a transition fit with a main rudder rod; an oiling collecting groove is arranged on the wall of the steel sleeve; the oiling is led into the hinged shaft and a bearing by an oiling through hole and the inner flow guide pipe of a rudder blade. The utility model dose ont quite refit the present flap rudder, and thus has the advantage of low cost. Ships can not be repaired by a dock caused by the replacing of the hinged shaft to result in the loss of transport capability and economic burden.
Description
The utility model relates to a kind of flap with anti-wear cardan axle.
When flap used about four months in the water of band silt after, jointed shaft can severe wear, and must go up the depressed place and repair, the cardan axle that more renews, because that quantities is repaiied in the depressed place is bigger, dismounting difficulty, this problem cause the transport power loss and the economical burden of shipping enterprise.In order to address this problem, there is people Ceng Xiang to shorten the depressed place and repaiies the cycle with the complete method that renews flap empennage and cardan axle, but because high material consumption, the occupation of capital is many, and can not tackle the problem at its root; Also there is people Ceng Xiang in rudder blade, to adorn lubricating oil, so that lubricating bearings and cardan axle, but because lubricating oil can not keep supplying with not success constantly.
The purpose of this utility model be to solve exist in the prior art can not sustainable supply ship wing flag rudder cardan axle bearing the drawback of lubricating fluid, can provide lubricated for cardan axle constantly and provide a kind of, prevent the flap that it is worn.
Above-mentioned purpose of the present utility model is to realize by such structure, the constructional feature that is it is in the fixed gear place or neck bearing scope on rudder owner rudder stock, with a steel bushing and rudder main stock transition fit, have oil-containing groove on the steel bushing wall, bottom land has oil-through hole, this steel bushing flowing hole is input into cardan axle and bearing by the mozzle in the rudder blade with lubricating oil, and the two ends of cardan axle are provided with oil sealing mechanism.
Said structure of the present utility model can further specify by accompanying drawing:
The utility model has following accompanying drawing:
Accompanying drawing 1 is the generalized section of the utility model main rudder system;
Accompanying drawing 2 is the cut-away view of steel bushing of the present utility model;
Accompanying drawing 3 is the A-A section-drawing of Fig. 2.
Referring to accompanying drawing: a steel bushing 5 and rudder main stock flush fit arranged between rudder main stock 1 and fixed gear 4 and the neck bearing 2.One arc oil-containing groove 20 is arranged on the steel bushing wall, and its center subtended angle is greater than the angle of rudder main stock deflection.Bottom land has a flowing hole 21, this flowing hole is by catheter 6, the rudder blade that penetrates female rudder 7 divides two-way by lining 13 on female rudder at cardan axle two ends and following lining 10 lubricating oil to be imported in the gap between cardan axle 12 and the cardan axle sleeve pipe 11 respectively, cardan axle 12 and bearing are lubricated, the outer end of lining 13 and following lining 10 is added with adjusting disk 8,9 respectively on female rudder, the oil sealing mechanism that oil sealing 9,14 constitutes.
Greasing of the present utility model is such: the oil with certain pressure or the water of drawing in the hull, by catheter 19 and neck bearing flowing hole 18, enter the oil-containing groove 20 on the steel bushing that rotates synchronously with rudder main stock, realized the soft transition of liquid transmission, enter cardan axle and bearing thereof through flowing hole 21 and the interior mozzle 6 that passes female rudder rudder blade again, it is lubricated, be provided with oil sealing mechanism at the cardan axle two ends, lubricating oil keeps certain pressure in bearing, can reach anti-wear, prolong the cardan axle purpose in service life.When rudder main stock drives female rudder and cardan axle and turns an angle, 16 deflections of rudder empennage, moving gear 17 also rotates a certain angle around fixed gear 4.
The effect that said structure of the present utility model produces can be very significant, that is: to having the repacking of ship in operation now, need only strengthen the aperture of fixed gear or neck bearing, on corresponding rudder main stock, put steel bushing, mix catheter and just can reach and be continuously the purpose that cardan axle provides lubricating oil.Repacking to existing flap is little, thereby with low cost, makes boats and ships not go up the depressed place repairing specially because of changing cardan axle, can not cause the shipping loss and the economical burden of enterprise.In addition, also be applicable to new ship flap design use.
Claims (1)
1, a kind of flap with anti-wear cardan axle mainly contains rudder main stock (1), female rudder (7), cardan axle (12) and rudder empennage (16); It is characterized in that in the scope of fixed gear (4) on rudder main stock (1) or neck bearing (2), with a steel bushing (5) and rudder main stock transition fit, have oil-containing groove (20) on the steel bushing wall, bottom land has oil-through hole, by passing lubricating oil input cardan axle (12) bearing that mozzle (6) that rudder blade enters female rudder will be introduced by neck bearing flowing hole (18), the two ends of cardan axle are provided with oil sealing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238456 CN2151945Y (en) | 1993-04-03 | 1993-04-03 | Wing ruddle with were-resistance hinged shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238456 CN2151945Y (en) | 1993-04-03 | 1993-04-03 | Wing ruddle with were-resistance hinged shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151945Y true CN2151945Y (en) | 1994-01-05 |
Family
ID=33813178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238456 Expired - Fee Related CN2151945Y (en) | 1993-04-03 | 1993-04-03 | Wing ruddle with were-resistance hinged shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151945Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077533C (en) * | 1996-06-04 | 2002-01-09 | 维利·贝克工程师室有限公司 | Rudder for sea-going ships |
| CN100429035C (en) * | 2005-06-01 | 2008-10-29 | 上海重型机器厂有限公司 | Fabricating method for turning large rudder pintle of fuel ship in 300, 000 tons |
| CN102787772A (en) * | 2011-08-05 | 2012-11-21 | 薛广振 | Space hinge |
| CN103029806A (en) * | 2011-10-10 | 2013-04-10 | 上海船厂船舶有限公司 | Ship rudder blade repairing method |
| CN103434631A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Rudder bearing of inland vessel |
| CN109204764A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body |
-
1993
- 1993-04-03 CN CN 93238456 patent/CN2151945Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077533C (en) * | 1996-06-04 | 2002-01-09 | 维利·贝克工程师室有限公司 | Rudder for sea-going ships |
| CN100429035C (en) * | 2005-06-01 | 2008-10-29 | 上海重型机器厂有限公司 | Fabricating method for turning large rudder pintle of fuel ship in 300, 000 tons |
| CN102787772A (en) * | 2011-08-05 | 2012-11-21 | 薛广振 | Space hinge |
| CN103029806A (en) * | 2011-10-10 | 2013-04-10 | 上海船厂船舶有限公司 | Ship rudder blade repairing method |
| CN103434631A (en) * | 2013-08-20 | 2013-12-11 | 张晓荣 | Rudder bearing of inland vessel |
| CN109204764A (en) * | 2018-08-16 | 2019-01-15 | 东台友铭船舶配件有限公司 | It is a kind of based on the rudder bearer rudder stock connection structure peculiar to vessel for wearing down ring body |
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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 |