CN203381786U - Built-in rudder angle limiting device - Google Patents
Built-in rudder angle limiting device Download PDFInfo
- Publication number
- CN203381786U CN203381786U CN201320323215.8U CN201320323215U CN203381786U CN 203381786 U CN203381786 U CN 203381786U CN 201320323215 U CN201320323215 U CN 201320323215U CN 203381786 U CN203381786 U CN 203381786U
- Authority
- CN
- China
- Prior art keywords
- plunger
- built
- rudder angle
- rudder
- tiller
- 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 - Lifetime
Links
Abstract
The utility model discloses a built-in rudder angle limiting device which comprises a plunger, a plunger pin, a rudder tiller and a stopper. The stopper is arranged on one side of the plunger and is used for controlling a rotation angle of the rudder tiller. The built-in rudder angle limiting device has the advantages that the outline structure of a rudder machine can be simplified, the structural strength of the rudder machine can be improved, and a rudder angle limiting effect can be effectively realized.
Description
Technical field
The utility model relates to a kind of boats and ships rudder angle inhibiting device, is specifically related to a kind of built-in rudder angle inhibiting device.
Background technology
Rudder stop is the assembly of establishing in order to limit hard-over angle in the steering process, its effect is that to prevent in the navigation process practical operation rudder angle occurring too large, surpassed maximum effective rudder angle and caused negative pressure to raise, the oil cylinder internal pressure increases rapidly, thereby destroys hydraulic efficiency pressure system.In general, the rudder angle inhibiting device is all the external used, and on the manipulation oil circuit that pushes away rudder oil cylinder both sides, rudder stop is set, but such structure be not suitable for large ship, and external is unfavorable for that the simplification of ship structure is attractive in appearance.
The utility model content
The utility model purpose: the utility model is in order to solve the deficiencies in the prior art, thereby provides a kind of stroke that limits plunger to carry out spacing built-in mechanical inhibiting device to rudder angle.
Technical scheme: a kind of built-in rudder angle inhibiting device, comprise plunger and plunger pin, tiller, also comprise that backing block, backing block are arranged on plunger one side, for controlling the rotational angle of tiller.
As preferably, backing block is arranged on the hydraulic ram inboard by the braking flange, for limiting the stroke of plunger.
As preferably, described plunger pin also is provided with the plunger pin lining.
More preferably, described tiller inboard is provided with plunger and plunger pin.
Further preferably, described tiller is 53 °-127 ° along plunger bearing of trend slewing area.
Beneficial effect: the utility model is compared with existing technology, adopts built-in rudder angle inhibiting device, can simplify the contour structures of steering wheel, improves the structural strength of steering wheel, better realizes the position-limiting action of rudder angle.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.
Specific embodiment:
A kind of built-in rudder angle inhibiting device, comprise plunger 1 and plunger pin 2, tiller 3, also comprise backing block 4, backing block 4 is arranged on plunger 1 one sides, for controlling the rotational angle of tiller 3, backing block 4 is arranged on hydraulic ram 6 inboards by the braking flange, and for limiting the stroke of plunger 1, plunger pin 2 also is provided with plunger pin lining 5.Tiller 3 inboards are provided with plunger 1 and plunger pin 2, and it is 53 °-127 ° along plunger 1 bearing of trend slewing area that this inhibiting device can make tiller 3, thus the fault of the hydraulic efficiency pressure system of having avoided tiller 3 to cause over the maximum rudder angle scope.
The utility model adopts built-in rudder angle inhibiting device, can simplify the contour structures of steering wheel, improves the structural strength of steering wheel, better realizes the position-limiting action of rudder angle.
Claims (5)
1. a built-in rudder angle inhibiting device, comprise plunger (1) and plunger pin (2), tiller (3), it is characterized in that: also comprise backing block (4), backing block (4) is arranged on plunger (1) one side, for controlling the rotational angle of tiller (3).
2. built-in rudder angle inhibiting device as claimed in claim 1 is characterized in that: backing block (4) is arranged on hydraulic ram (6) inboard by the braking flange, for limiting the stroke of plunger (1).
3. built-in rudder angle inhibiting device as claimed in claim 1, it is characterized in that: described plunger pin (2) also is provided with plunger pin lining (5).
4. built-in rudder angle inhibiting device as claimed in claim 3, it is characterized in that: described tiller (3) inboard is provided with plunger (1) and plunger pin (2).
5. built-in rudder angle inhibiting device as described as any one in claim 1-4, it is characterized in that: described tiller (3) is 53 °-127 ° along plunger (1) bearing of trend slewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320323215.8U CN203381786U (en) | 2013-06-06 | 2013-06-06 | Built-in rudder angle limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320323215.8U CN203381786U (en) | 2013-06-06 | 2013-06-06 | Built-in rudder angle limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381786U true CN203381786U (en) | 2014-01-08 |
Family
ID=49870298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320323215.8U Expired - Lifetime CN203381786U (en) | 2013-06-06 | 2013-06-06 | Built-in rudder angle limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381786U (en) |
-
2013
- 2013-06-06 CN CN201320323215.8U patent/CN203381786U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203854850U (en) | Novel propelled ship | |
| CN203381786U (en) | Built-in rudder angle limiting device | |
| CN104440165A (en) | Combined clamping mechanism | |
| CN204261272U (en) | A kind of surfing board by land | |
| CN103758100B (en) | One rises boat equipment | |
| CN203473192U (en) | Telescopic pile | |
| CN103085956A (en) | Front driver fluid assisting boat | |
| CN202138529U (en) | Outboard engine starter with brake | |
| CN203975210U (en) | A kind of emergency braking apparatus for ship based on extendible stabilizer | |
| CN202175530U (en) | Brake screw device | |
| CN203541501U (en) | Sand box overturning device | |
| CN203348548U (en) | Horizontal unit steel ball dustproof structure | |
| CN204936693U (en) | A kind of amphibious wheel | |
| CN204674770U (en) | A kind of yacht capable of being combined | |
| CN204848055U (en) | Swing arm tower crane amplitude changing device's emergency brake arrangement | |
| CN203979219U (en) | The hydraulic type multi-cylinder hub branch pump device of stopping | |
| CN203199172U (en) | Four-wheel drive unmanned ship platform | |
| CN203976113U (en) | Warping machine coiled hair bracket | |
| CN203991780U (en) | A kind of valve coalignment | |
| CN204196885U (en) | Natural air drain tank car emergency brake system | |
| CN204237486U (en) | A kind of Hauler for ship with anti-inverted structure | |
| CN204403215U (en) | A kind of friction plate structure | |
| CN202753934U (en) | Brake assisting system of electric car | |
| CN201896810U (en) | Hydraulic cylinder | |
| CN204508665U (en) | Mobile ground anchor vehicle winch control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |